A formulation suggestion device, a program, a computer-readable recording medium on which the program is recorded, and a formulation suggestion method.

Abstract

The present invention provides a formulation suggestion device, a program, a computer-readable recording medium on which the program is recorded, and a formulation suggestion method. [Solution] The formulation suggestion device of the present invention is a formulation suggestion device that suggests a formulation for creating a fragrance that deodorizes an odor to be deodorized, comprising: an information input unit that receives input information about the odor to be deodorized; and a formulation suggestion unit that suggests a formulation for creating a fragrance that deodorizes an odor based on the information input to the information input unit.

Description

[Technical Field]

[0001] The present invention relates to a formulation suggestion device, a program, a computer-readable recording medium on which the same is recorded, and a formulation suggestion method. [Background technology]

[0002] As shown in Patent Document 1, technologies have been proposed for diffusing odor substances and the like, depending on the environment. [Prior art documents] [Patent Documents]

[0003] [Patent Document 1] Japanese Patent Publication No. 2022-32062 [Overview of the project] [Problems that the invention aims to solve]

[0004] However, there was a problem in that it was not easy to know the formula for creating a fragrance that would eliminate the odors that one wanted to eliminate.

[0005] The present invention has been made to solve these problems and aims to provide a formulation suggestion device, a program, a computer-readable recording medium on which the same is recorded, and a formulation suggestion method. [Means for solving the problem]

[0006] To achieve the above objective, according to one embodiment of the present invention, a formulation suggestion device that proposes a formulation for creating a fragrance that deodorizes an odor to be deodorized comprises an information input unit that receives input of information regarding the odor to be deodorized, and a formulation suggestion unit that proposes a formulation for creating a fragrance that deodorizes an odor based on the information input to the information input unit. According to one embodiment of the present invention configured in this manner, a suggestion device that proposes a formulation for creating a fragrance that deodorizes an odor to be deodorized comprises an information input unit that receives input of information regarding the odor to be deodorized, and a formulation suggestion unit that proposes a formulation for creating a fragrance that deodorizes an odor based on the information input to the information input unit. This allows the formulation suggestion device to respond to the input information about the odor to be deodorized and propose a formulation for creating a fragrance that will eliminate that odor.

[0007] According to one embodiment of the present invention, preferably a program causes a computer to function as an information input unit that receives input of information about an odor to be deodorized, and as a formulation suggestion unit that proposes a formulation for creating a fragrance that deodorizes the odor to be deodorized based on the information input to the information input unit, thereby causing the computer to function as a formulation suggestion device that proposes a formulation for creating a fragrance that deodorizes the odor to be deodorized. According to one embodiment of the present invention configured in this manner, a program can cause the computer to function as an information input unit that receives input information about the odor to be deodorized, and as a formulation suggestion unit that proposes a formulation for creating a fragrance that deodorizes the odor to be deodorized based on the information input to the information input unit, thereby causing the computer to function as a formulation suggestion device that proposes a formulation for creating a fragrance that deodorizes the odor to be deodorized. As a result, the program can, in response to the information about the odor to be deodorized input by the computer, propose a formulation for creating a fragrance that deodorizes that odor.

[0008] According to one embodiment of the present invention, preferably, a computer-readable recording medium on which the program is recorded is provided. According to the embodiment of the present invention configured in this manner, a computer-readable recording medium on which the above-described program is recorded can be used to propose a fragrance formulation that is assumed to have the effect of deodorizing the odor to be deodorized, in response to the input information about the odor to be deodorized.

[0009] According to one embodiment of the present invention, preferably a formulation suggestion method for suggesting a formulation for creating a fragrance that deodorizes an odor to be deodorized, comprising: an information input step of receiving input information about an odor to be deodorized; and a formulation suggestion step of suggesting a formulation for creating a fragrance that is assumed to have the effect of deodorizing an odor to be deodorized, based on the information input to the information input unit. According to one embodiment of the present invention configured as described above, a formulation suggestion method for suggesting a formulation for creating a fragrance that deodorizes an odor to be deodorized comprises an information input step of receiving input information about the odor to be deodorized, and a suggestion step of suggesting a formulation for creating a fragrance that deodorizes the odor to be deodorized based on the information input to the information input unit. This suggestion method makes it possible to suggest a formulation for creating a fragrance that deodorizes the odor to be deodorized in response to the input information about the odor to be deodorized. [Effects of the Invention]

[0010] According to the formulation suggestion device, program, computer-readable recording medium on which the same is recorded, and formulation suggestion method of the present invention, it is possible to suggest a formulation for creating a fragrance that deodorizes odors to be deodorized. [Brief explanation of the drawing]

[0011] [Figure 1] This figure shows an example of the system configuration of a formulation suggestion device according to the first embodiment of the present invention. [Figure 2] This is a block diagram schematically showing the configuration of a compounding suggestion apparatus according to the first embodiment of the present invention. [Figure 3] This is a schematic block diagram showing the configuration of the control unit of the formulation suggestion device according to the first embodiment of the present invention. [Figure 4] This figure shows an example of an input section displayed by a compounding suggestion device according to the first embodiment of the present invention. [Figure 5] This figure shows an example of an input section displayed by a compounding suggestion device according to the first embodiment of the present invention. [Figure 6]It is a diagram showing an example of a formulation for producing a fragrance displayed by the formulation proposing device according to the first embodiment of the present invention. [Figure 7] It is a flowchart illustrating the processing of a formulation proposing method executed by the formulation proposing device according to the first embodiment of the present invention. [Figure 8] It is a block diagram schematically showing the configuration of a control unit of the formulation proposing device according to the second embodiment of the present invention. [Figure 9] It is a diagram showing an example of a formulation for producing a fragrance displayed by the formulation proposing device according to the second embodiment of the present invention. [Figure 10] It is a block diagram schematically showing the configuration of a control unit of the formulation proposing device according to the third embodiment of the present invention. [Figure 11] It is a diagram showing an example of a formulation for producing a fragrance displayed by the formulation proposing device according to the third embodiment of the present invention. [Figure 12] It is a block diagram showing a modified example of an information input unit of a control unit of the formulation proposing device. [Modes for Carrying Out the Invention]

[0012] Hereinafter, the formulation proposing device according to one embodiment of the present invention will be described with reference to the accompanying drawings. The embodiments of the present disclosure are described by way of example, and it will be apparent to those skilled in the art that many variations, modifications and substitutions can be made within the spirit and scope of the present invention. Accordingly, the present invention is not limited to the disclosed embodiments, and various variations, modifications and the like can be made in its form and details without departing from the scope of the claims.

[0013] As shown in Figure 1, the compounding suggestion device 1 according to the first embodiment of the present invention suggests a compounding of fragrance elements for creating a fragrance that deodorizes odors to be deodorized. Fragrance elements are various compounds used in the creation of fragrances, and include compounds, fragrances, fragrance components, raw materials, and other materials. Fragrances are created by compounding fragrance elements and are substances that produce a scent. Fragrance elements are the elements and components that make up fragrances. Here, the term "deodorization" is deodorization in a broad sense and includes not only physically eliminating odors by at least one of the following methods, such as chemical deodorization, physical deodorization, sensory deodorization, biological deodorization, and receptor block deodorization, but also making it difficult for the user to perceive odors.

[0014] The formulation suggestion device 1 is connected to the server device 4 via the internet 2. The formulation suggestion device 1 can create a list of fragrance elements to be used in the formulation of a fragrance that deodorizes the odor to be deodorized. The formulation suggestion device 1 also suggests compounds that will be used as fragrance elements in the creation of a fragrance that deodorizes the odor to be deodorized.

[0015] The formulation suggestion device 1 is, for example, a computer. The formulation suggestion device 1 may also consist of a server, a smartphone, a tablet terminal, or other information processing device. Server device 4 may be any other internet connection device besides the server device. Server device 4 may also be omitted. Server device 4 may also be composed of a computer, smartphone, tablet terminal, or other information processing device. The formulation suggestion device 1 may be configured integrally with server device 4, which will be described later.

[0016] As shown in Figure 2, the formulation suggestion device 1 includes a monitor 10 as an output unit, which has a screen for outputting and displaying images and videos; an input unit, which includes an input device 12 such as a keyboard that allows the user to input characters; a communication unit, which includes a communication device 14 that sends and receives data with other devices; and a control unit 16 that controls the monitor 10, the input device 12, the communication device 14, and a processor 18 and storage device 20, which will be described later. The devices are connected by a bus 11. The formulation suggestion device 1 includes a processor 18 such as a CPU and a storage device 20 such as memory to execute the control of the control unit 16. For example, a user operates an application displayed on the monitor 10 of such a formulation suggestion device 1, and the functions of the formulation suggestion device 1 are executed.

[0017] As shown in Figure 4, the monitor 10 displays the application launched by the execution of the formulation suggestion device 1 (execution of a predetermined program) on its screen. For example, the monitor 10 displays a screen that accepts information input from the information input unit, which will be described later. Also, for example, as shown in Figure 6, the monitor 10 displays a screen that proposes a formulation for fragrance creation by the formulation suggestion unit. The communication device 14 includes a communication interface for sending and receiving signals with external devices such as the server device 4 via the Internet 3, either wirelessly or via wired connection.

[0018] The control unit 16 incorporates a processor 18 such as a CPU and a storage device 20 such as memory, and controls connected devices based on a predetermined control program recorded in the memory. The electrical connection between the control unit 16 and other devices may be entirely or partially connected by wireless communication such as infrared communication or other methods. The control unit 16 may be electrically connected to an external server device 4 via the internet. That is, a part of the control unit 16 may be located on a server device 4 at a physically distant location via the internet 2, or it may be provided on the server device 4 in the form of a program. For example, the control unit 16 and the server device 4 may function as a single control unit even if they are located separately. The control unit 16 stores predetermined programs that execute each function, but it is not necessarily required to store all programs, and some or all of them may be stored on other server devices 4 etc. via the internet.

[0019] The storage device 20 is composed of an HDD (Hard Disk Drive). The storage device 20 may also be composed of, for example, RAM (Random Access Memory), ROM (Read Only Memory), SSD (Solid State Drive), USB memory, memory card, etc. The storage device 20 stores a predetermined program and a predetermined dataset. The predetermined program causes the computer to function as an information input unit 22 that receives input of information about the odor to be deodorized, and a formulation suggestion unit 24 that proposes a formulation for creating a fragrance that is assumed to have the effect of deodorizing the odor to be deodorized based on the information input to the information input unit 22, thereby causing the computer to function as a formulation suggestion device that proposes a formulation for creating a fragrance that deodorizes the odor to be deodorized. The predetermined program may be configured as a program that causes the computer to function as each functional unit of the control unit 16. Alternatively, the predetermined program may be configured as a program that causes the computer to function as a formulation suggestion device as described in (1) to (11) below. The predetermined program and predetermined dataset, in whole or in part, are stored in the server device 4, and the output results can be displayed on the formulation suggestion device 1.

[0020] Furthermore, the specified programs and datasets may be recorded on a computer-readable recording medium. The computer-readable recording medium may be, for example, a storage device such as an HDD, RAM, ROM, or SSD, or other data-storage-capable recording medium such as a USB memory stick, SD card, or DVD. Each program, while recorded on a computer-readable recording medium, can be executed by a computer and perform its specified function.

[0021] Next, as shown in Figure 3, the functional parts of the control unit 16 of the compounding suggestion device 1 will be described. The control unit 16 includes an information input unit 22 that receives information input and a formulation suggestion unit 24 that suggests formulation elements for fragrance creation, such as fragrance bases.

[0022] The information input unit 22 receives information about the odor to be deodorized, such as background information. The information input unit 22 displays a form for receiving information about the odor to be deodorized on the screen of the monitor 10, for example, as shown in Figure 4. The information input unit 22 includes, for example, a compound number setting function unit 23, a data set selection unit 25, a target accuracy setting unit 26, a compound information receiving unit 27, a multiple input function unit 28, and a language input function unit 29.

[0023] The compound number setting function unit 23, located in the input unit A1 shown in Figure 4, allows the user to set the number of compounds to be input in the information input unit 22 using a slider bar 23a and accepts the input.

[0024] The dataset selection unit 25 provides a selection function for selecting a dataset of information that serves as the basis for a compound formulation proposal. The dataset selection unit 25 is configured such that a dataset of compounds or the like can be selected via the input unit A2, and an input therefor is accepted. As the dataset, for example, a dataset of an additive list designated by the Minister of Health, Labour and Welfare pursuant to Article 12 of the Food Sanitation Act, a dataset of a list of fragrance raw materials defined by IFRA (International Fragrance Association), and the like can be set. The dataset selection unit 25 selects these datasets, which can be used as, for example, a dataset of compounds including fragrance elements that are proposal candidates. The dataset selection unit 25 may be configured to be able to use other datasets of compounds.

[0025] The target matching rate setting unit 26 accepts an input of a desired matching rate and is capable of setting the matching rate R at the input unit A3 2 target value, for example, the matching rate R 2 upper limit. For example, the formulation proposing unit 24 outputs a compound formulation based on the input of the matching rate serving as the target value, in addition to the compound information and the like accepted by the information input unit 22. The matching rate R 2 is an index obtained by quantifying the expected deodorizing effect on a set target odor to be deodorized, after the target odor to be deodorized is set. For example, the matching rate R 2 is a coefficient of determination in statistics. The matching rate R 2 is a matching rate for deodorizing the target odor to be deodorized, and can also be used as a coefficient that quantifies the effect. For example, when the matching rate R 2 =1, this indicates an effect of completely deodorizing the target odor to be deodorized, which is a state where a human cannot perceive the target odor to be deodorized, and when the matching rate R 2 =0, this indicates a performance effect of being completely unable to deodorize the target odor to be deodorized, which is a state where a human cannot perceive the deodorizing effect (perceives the odor almost as it is). Thereby, when the matching rate R 2 =1, the compound formulation is studied with the aim of achieving a complete deodorizing effect. Further, for example, the matching rate R 2When the ratio is 0.6 or 0.5, etc., it is possible to propose compound formulations using relatively reasonable or relatively simple methods to achieve a certain level of deodorizing effect. Note that the suitability rate is not necessarily limited to a ratio; other expressions such as proportion or percentage are also acceptable.

[0026] The compound information receiving unit 27 accepts input information about the odor to be deodorized at the input unit A4, for example, by compound name, number, or symbol. The compound information receiving unit 27 may also accept input information that directly identifies the compound, for example, compound information in SMILES notation. Therefore, the target odor can be clearly identified, and a formulation for fragrance creation can be proposed efficiently. Furthermore, the compound information receiving unit 27 may be equipped with a ratio setting function that sets the ratio of the input compounds, for example, the percentage ratio relative to the whole.

[0027] The multiple input function unit 28 accepts input of information about multiple odors to be deodorized. For example, as shown in Figure 4, input units A4 and A6 accept information about multiple compounds as information about odors to be deodorized. The multiple input function unit 28 is designed to accept input of information about not just two, but three or more compounds, as well as verbal descriptions of the odors.

[0028] As shown in Figure 5, the information input unit 22 may display another input screen, allowing the language input function unit 29 to input information about the odor to be deodorized. For example, the language input function unit 29 accepts information about the odor to be deodorized in the input unit A10 in the form of a verbal description of the odor. The language input function unit 29 accepts the user's impression in language as a response to a question such as "Please enter your impression of the current odor," as shown in Figure 5. For example, if the user inputs "It smells like rotten fish," the control unit 16 sets "rotten fish smell" as the odor to be deodorized, assumes compounds that make up the "rotten fish smell," and proposes a fragrance formulation suitable for deodorizing the odor of these compounds. For example, the relationship between "verbal odor description information" and "information about the compound to be deodorized" assumed based on "verbal odor description information" is pre-trained into the deodorizing AI model as training data. Using a deodorizing AI model that has learned this relationship through machine learning, it is possible to take "descriptive information about odors in words" as input and output "information about the compounds to be deodorized" to be input into the deodorizing AI model. For example, the memory device 20 stores a deodorizing AI model in which the relationship between "descriptive information about odors in words" and "information about the compounds to be deodorized" has been learned as training data. Furthermore, as a variation, for example, the relationship between "verbal odor descriptions" and "compound formulations for fragrance creation" may be pre-trained into the deodorizing AI model as training data. By using a deodorizing AI model that has been trained to learn such a relationship, the step of outputting "information on the compounds to be deodorized" can be omitted, and "verbal odor descriptions" can be taken as input to output "compound formulations for fragrance creation." As an example, the memory device 20 stores a deodorizing AI model in which the relationship between "verbal odor descriptions" and "compound formulations for fragrance creation" has been trained as training data.

[0029] Next, the formulation proposal unit 24 proposes a formulation for creating a fragrance that is assumed to have the effect of deodorizing the odor to be deodorized, based on the information input to the information input unit 22.

[0030] Here, the formulation suggestion unit 24 may have a function to suggest a formulation for fragrance creation based on the chemical deodorization mechanism, based on the information input by the information input unit 22. The chemical deodorization mechanism is a deodorization method that transforms odor-causing components into odorless components through chemical reactions, such as neutralization reactions between acids and alkalis, or chemical reactions that utilize the chemical properties of odor components. The formulation suggestion unit 24 can select fragrance elements, such as compounds that cause neutralization reactions, from a database based on the input compound information and propose a formulation for fragrance creation. Furthermore, the formulation suggestion unit 24 uses a deodorization AI model, which has been trained using information on odor-causing compounds and chemical deodorization, such as compounds that cause neutralization reactions, as training data, to suggest a formulation for fragrance creation based on the chemical deodorization mechanism, based on the input information. The formulation suggestion unit 24 may have a function to suggest a formulation for fragrance creation based on a physical deodorization mechanism, based on the information input by the information input unit 22. A physical deodorization mechanism is a deodorization method that physically removes odor components. For example, it is a method of physically removing fragrance elements such as compounds that cause odors, such as by incorporating them into the fine pores of activated carbon or other charcoal. The formulation suggestion unit 24 can select fragrance elements such as compounds that cause physical deodorization from a database based on the input compound information and propose a formulation for fragrance creation. Furthermore, the formulation suggestion unit 24 uses a deodorization AI model that has been trained using information on odor-causing compounds and fragrance elements such as compounds that cause physical deodorization, such as the physical removal of odor components, as training data to suggest a formulation for fragrance creation based on a physical deodorization mechanism, based on the input information. The formulation suggestion unit 24 may have a function to suggest a formulation for fragrance creation based on the sensory deodorization mechanism, based on the information input by the information input unit 22. The sensory deodorization mechanism is a deodorization method that sensorily removes odor-causing components by covering them with other fragrances, or a deodorization method that sensorily removes unpleasantness by harmonizing them with other fragrances. The formulation suggestion unit 24 can select fragrance elements such as compounds that cause neutralization reactions from a database based on the input compound information and propose a formulation for fragrance creation. Furthermore, the formulation suggestion unit 24 uses a deodorizing AI model, which has been trained using information on odor-producing compounds and fragrance elements such as compounds that eliminate sensory unpleasantness by harmonizing with other fragrances, as training data, to propose a formulation for fragrance creation based on the input information and the mechanism of sensory deodorization. The formulation suggestion unit 24 may have a function to suggest a formulation for fragrance creation based on the mechanism of biological deodorization, based on the information input by the information input unit 22. The mechanism of biological deodorization is a deodorization method that achieves biological deodorization by using antibacterial fragrances that remove odor-causing bacteria or suppress their growth. The formulation suggestion unit 24 can select fragrance elements such as compounds that produce biological deodorization from a database based on the input compound information and propose a formulation for fragrance creation. Furthermore, the formulation suggestion unit 24 uses a deodorizing AI model, which has been trained using information on odor-producing compounds and fragrance elements such as compounds that eliminate sensory unpleasantness in harmony with biological deodorization, such as removing bacteria, as training data, to propose a formulation for fragrance creation based on the biological deodorization mechanism based on the input information. The formulation suggestion unit 24 may also have a function to suggest a formulation for fragrance creation based on the receptor block deodorization mechanism, based on the information input by the information input unit 22. The receptor-blocking deodorization mechanism is a deodorization method that makes it difficult for people to detect unpleasant odors through receptors located deep inside the human nose. The formulation suggestion unit 24 can select fragrance elements such as compounds that produce receptor-blocking deodorization from a database based on the input compound information and propose a formulation for fragrance creation. Furthermore, the formulation suggestion unit 24 uses a deodorizing AI model, which has been trained using information on odor-producing compounds and fragrance elements such as receptor-blocking deodorizers (compounds that make it difficult for receptors to detect unpleasant odors) as training data, to propose a formulation for fragrance creation based on the input information and the biological deodorizing mechanism.

[0031] The formulation proposal unit 24 may propose formulations for fragrance creation using a deodorizing AI model trained with training data on compound formulations, based on the solubility, pH, acidity / baseness, chemical stability, concentration, and relationship between the compound and the solvent. However, it is not limited to an AI model; data on compound formulation relationships may also be stored as a data table and used to propose compound formulations.

[0032] The formulation suggestion unit 24 can implement a function to suggest formulations for fragrance creation based on any one or all of the following mechanisms: chemical deodorization, physical deodorization, sensory deodorization, biological deodorization, and receptor block deodorization, or any combination thereof. For example, the formulation suggestion unit 24 can suggest a formulation for fragrance creation that is assumed to have the effect of deodorizing the odor to be deodorized, based on the receptor block deodorization mechanism. For example, the formulation suggestion unit 24 can output a combination of formulations for fragrance creation that is expected to have a predetermined deodorizing effect based on the information input unit 22. For the user, it is possible to easily receive suggestions for formulations for fragrance creation that are expected to have a predetermined deodorizing effect against the odor to be deodorized, and the efficiency of considering formulations for fragrance creation can be improved.

[0033] The formulation suggestion unit 24 includes a suitability rate display function unit 30, a concentration suggestion function unit 32, a formulation ratio suggestion unit 34, a sequence display function unit 38, and a re-suggestion function unit 39.

[0034] As shown in Figure 6, the conformance rate display function unit 30 outputs the conformance rate R in the output unit B2 as a conformance rate indicating the deodorizing effect with respect to the odor to be deodorized. 2 Display the precision R. 2 This indicates the deodorizing effect with respect to the odor to be eliminated, for example, the suitability rate of the proposed fragrance for eliminating the odor to be eliminated (i.e., achieving deodorization). The precision rate display function unit 30 displays the precision rate R 2 This is displayed along with the proposed list of fragrance formulations. Therefore, the user can anticipate the degree to which the deodorizing effect will be achieved with the proposed fragrance formulation. Furthermore, it becomes possible for the user to compare the degree of deodorizing effect achieved when some of the compounds are changed. For example, the precision display function unit 30 inputs the fragrance formulation selected by the formulation suggestion unit 24 into the precision calculation model and outputs the precision corresponding to the fragrance formulation selected by the formulation suggestion unit 24. The precision calculation model learns based on training data that associates training fragrance formulations with the precision corresponding to those formulations. For example, the memory device 20 stores the precision calculation model.

[0035] The concentration suggestion function unit 32, in output unit B3, suggests concentrations (equivalent strength solution concentrations) such that the odor intensity of each compound falls within a predetermined level range. The equivalent strength solution concentration is defined as the concentration obtained by adjusting the concentration of each compound so that the odor intensity of the compound falls within a predetermined level range that humans perceive as a relatively close odor intensity. Even in the same amount, each compound has a different odor intensity that affects the human nose. Therefore, the concentration suggestion function unit 32 suggests concentrations (equivalent strength solution concentrations) such that the odor intensity of each compound falls within a range that is relatively close to the intensity perceived by the human nose. Even if some individual differences among humans are expected, the concentration of each compound is adjusted in advance so that the odor intensity falls within a certain predetermined level range, making it easier to consider formulations for fragrance creation. For example, specifically, the concentration of each compound is adjusted in advance so that the odor intensity falls within a predetermined level range, and then it is blended in the proportions suggested by the blending ratio suggestion unit 34. The concentration suggestion function unit 32, for example, refers to a data table that describes the relationship between the odor intensity of a compound and the concentration of that compound, and suggests a concentration based on the odor intensity of the compound. As an example, the storage device 20 stores a data table that describes the relationship between the odor intensity of a compound and the concentration of that compound. As an alternative, the relationship between the odor intensity of a compound and its concentration may be pre-trained into the deodorizing AI model as training data. Using a deodorizing AI model trained on such a relationship, the concentration suggestion function unit 32 can, for example, suggest the concentration of a compound based on its odor intensity. As an example, the storage device 20 stores a deodorizing AI model in which the relationship between the odor intensity of a compound and its concentration has been trained as training data.

[0036] The blending ratio suggestion unit 34 proposes the blending ratio of fragrance elements (compounds), etc., at the concentration suggested by the concentration suggestion function in the output unit B5. The blending ratio suggestion unit 34 can display the fragrance elements to be blended, for example, the compounds used as fragrance elements, in separate rows. For the listed items, the blending ratio suggestion unit 34 can display, for example, the compound name, CAS (Chemical Abstracts Service) number, CID (Compound ID), equivalent strength solution concentration, gas phase, ratio (volume %), etc., in the output unit B1. By blending each compound, etc., according to the ratio suggested by the blending ratio suggestion unit 34, the desired fragrance can be obtained relatively easily. A function to list the compound name, CAS (Chemical Abstracts Service) number, CID (Compound ID), etc., may be provided separately in the control unit 16 as a list function, separate from the ratio display function.

[0037] Next, with reference to Figure 7, a formulation suggestion method for proposing a formulation for creating a fragrance that deodorizes odors to be eliminated will be described. Figure 7 is a flowchart illustrating the processing of the formulation suggestion method executed by the formulation suggestion device according to the first embodiment of the present invention. The formulation suggestion method can also be applied to the formulation suggestion devices of the second and third embodiments.

[0038] As shown in Figure 7, the formulation proposal method is initiated in the start step. First, in the formulation suggestion method, a step of preparing the formulation suggestion device 1 may be performed. In the formulation suggestion method, an information input step S1 is performed to receive input information about the odor to be deodorized. In the information input step S1, the control unit 16 causes the compound number setting function unit 23 (see Figure 3) to perform a step in which the number of compounds to be input to the input unit A1 (see Figure 4) can be set and input can be received. The control unit 16, via the dataset selection unit 25, executes a step in which it can select a dataset in the input unit A2 and accept input. The control unit 16, via the target conformance rate setting unit 26, sets the conformance rate R to be used in the conformance rate display function unit 30 (see Figure 3) of the formulation proposal unit 24 in the input unit A3. 2 The target value, for example, precision R2 The control unit 16 executes a step that allows setting an upper limit and accepting input. The control unit 16 causes the compound information receiving unit 27 to execute a step in which the input unit A4 receives input of information regarding the odor to be deodorized, such as the compound name or CAS number. At this time, the control unit 16 causes the input unit A5 to receive input of information regarding the proportion of the compound entered in the input unit A4, for example, the proportion ratio to the total amount of compounds that cause the odor. The control unit 16 causes the compound information receiving unit 27 to execute a step in which the input unit A6 receives input of information regarding the odor to be deodorized, such as the compound name. In this way, it is possible to accept input of multiple compound names, etc. The multiple input function unit receives input of information regarding multiple odors to be deodorized. At this time, the control unit 16 causes the input unit A7 to receive input of information regarding the proportion of the compound entered in the input unit A6, for example, the proportion ratio to the total amount of compounds that cause the odor.

[0039] As shown in Figure 5, the information input unit 22 may display a separate input screen, allowing the language input function unit 29 to input information about the odor to be deodorized. In this case, the control unit 16 causes the language input function unit 29 to perform a step in which the input unit A10 receives input about the odor to be deodorized in the form of a verbal description of the odor. The control unit 16 also causes the data set selection unit 25 to perform a step in which the input unit A11 can select a data set and accept input.

[0040] In the information input step S1 shown in Figure 7, after performing at least one of the above inputs as shown in Figure 4 or Figure 5, if the user presses the button on the input unit A8, S1 ends and the control unit 16 of the formulation suggestion device 1 proceeds to S2.

[0041] In S2, the control unit executes a formulation proposal step S2, which proposes a formulation for creating a fragrance that is assumed to have the effect of deodorizing the odor to be deodorized, based on the information input in the information input step. In the formulation proposal step S2, the control unit 16 has the formulation proposal unit 24, for example, the formulation ratio proposal unit 34, etc., execute a step in the output unit B1 that proposes a formulation for creating a fragrance that is assumed to have the effect of deodorizing the odor to be deodorized, based on the information input in the information input unit 22. The control unit 16 has the formulation proposal unit 24 execute a function in the output unit B1 that proposes combinations of compounds to be formulated, listing the compound names and CAS numbers. The control unit 16 has the conformance rate display function unit 30 (see Figure 3) display the conformance rate R as a conformance rate that indicates the deodorizing effect with respect to the odor to be deodorized in the output unit B2. 2 The control unit 16 causes the concentration suggestion function unit 32 to perform a step in the output unit B3 to suggest concentrations such that the odor intensity of each compound falls within a predetermined level range. The control unit 16 may also perform a step in the output unit B4 to display the phase form, such as whether the suggested compound is liquid or solid. The control unit 16 causes the blending ratio suggestion unit 34 to perform a step in the output unit B5 to suggest the blending ratio of each compound and solvent. The suggested blending ratio is the percentage of the total sum of all suggested compounds, and the percentage is expressed, for example, in volume percent. When S2 ends, the control unit 16 proceeds to end.

[0042] Next, a formulation suggestion apparatus according to a second embodiment of the present invention will be described with reference to Figure 8. The second embodiment is an example in which the formulation suggestion function of the formulation suggestion unit of the formulation suggestion apparatus according to the present invention differs. Since the formulation suggestion device 101 according to the second embodiment has substantially the same structure as the formulation suggestion device 1 according to the first embodiment described above, only the differences between the second embodiment of the present invention and the first embodiment will be explained, and similar parts will be denoted by the same reference numerals in the drawings and their explanation will be omitted.

[0043] As shown in Figure 9, the formulation suggestion unit 124 of the control unit 16 of the formulation suggestion device 101 suggests a formulation for creating a fragrance that is assumed to have the effect of deodorizing the odor to be deodorized, based on the information input to the information input unit 22. The formulation suggestion unit 124 includes a suitability rate display function unit 30, a formulation ratio suggestion unit 134, a solvent suggestion unit 135, and a formulation order display function unit 138.

[0044] As shown in Figure 9, the conformance rate display function unit 30 displays the conformance rate R as the conformance rate that indicates the deodorizing effect with respect to the odor to be deodorized in the output unit B12. 2 Display.

[0045] The blending ratio suggestion unit 134 proposes the blending ratio (mixing ratio) of compounds and solvents as fragrance elements in the output unit B14. The blending ratio suggestion unit 134 proposes the amount of fragrance elements, such as compounds as fragrance elements, to be added to the solvent. In the second embodiment, the blending ratio suggestion unit 134 specifically proposes the amount of compound to be added (ml or g, etc.) to the amount of solvent (ml). By specifically setting the amount of solution to be created, the amount of compound to be added (ml or g, etc.) can also be specifically proposed. The blending ratio suggestion unit 134 can display the compounds to be blended as fragrance elements in separate rows. Regarding the listed items, the blending ratio suggestion unit 134 can display, for example, the compound name, CAS (Chemical Abstracts Service) number, CID (Compound ID), gas phase, required amount, etc. in the output unit B11. By blending each compound and solvent according to the amounts proposed by the blending ratio suggestion unit 134, the desired fragrance can be obtained relatively easily.

[0046] The solvent suggestion unit 135 suggests a solvent to dissolve a compound in the output unit B13 based on the compound to be combined in the fragrance formulation. The solvent suggestion unit 135 suggests a solvent based on the compound, for example, by referring to a data table that describes the relationship between a compound and a solvent that can dissolve that compound. For example, the storage device 20 stores a data table that describes the relationship between a compound and a solvent that can dissolve that compound. Therefore, a solvent can be suggested along with the formulation for fragrance creation, allowing the user to create the desired fragrance relatively easily by following the display. Examples of suggested solvents include water, PG (propylene glycol), and ethanol. In this embodiment, water is suggested as the solvent in B13. Since some of the suggested compounds are poorly soluble in water, suggesting a solvent allows the user to create the desired fragrance more easily. As a variation, the relationship between a compound and a solvent that can dissolve that compound may be pre-trained as training data in the deodorizing AI model. By using a deodorizing AI model that has learned such relationships through machine learning, the solvent suggestion unit 135 can, for example, suggest a solvent that can dissolve a compound based on that compound. As an example, the memory device 20 stores a deodorizing AI model in which the relationship between a compound and a solvent that can dissolve that compound has been learned as training data.

[0047] The mixing order display function 138 suggests the order in which compounds should be mixed into the solvent from the proposed fragrance formulation, as shown by arrow D in Figure 9. Depending on the chemical properties of the proposed fragrance components, some may be difficult to dissolve and require thorough stirring beforehand, others may pose a risk of neutralization or decomposition depending on the mixing order, and some may be relatively unstable substances such as oxides, reducing agents, and volatile substances. Therefore, by indicating the mixing order, the mixing order display function 138 reduces the risk of the user failing to create the desired fragrance. As shown by arrow D in Figure 9, the mixing order display function 138 indicates the mixing order from top to bottom.

[0048] Next, a formulation suggestion apparatus according to a third embodiment of the present invention will be described with reference to Figure 10. The third embodiment is an example in which the formulation suggestion function of the formulation suggestion unit of the formulation suggestion apparatus according to the present invention differs. Since the compounding suggestion device 201 according to the third embodiment has substantially the same structure as the compounding suggestion device 1 according to the first embodiment described above, only the differences between the third embodiment of the present invention and the first embodiment will be explained, and similar parts will be denoted by the same reference numerals in the drawings and their explanation will be omitted.

[0049] As shown in Figure 11, the formulation suggestion unit 224 of the control unit 16 of the formulation suggestion device 201 suggests a formulation for creating a fragrance that is assumed to have the effect of deodorizing the odor to be deodorized, based on the information input to the information input unit 22, for example, in the output unit B21. The formulation suggestion unit 224 includes a suitability rate display function unit 30, a formulation ratio suggestion unit 134, a solvent suggestion unit 135, a formulation order display function unit 138, and a re-suggestion function unit 239. In Figure 11, the suitability rate R of the output unit B12 2 It is also displayed.

[0050] The re-suggestion function unit 239 provides a function in the output unit B22 to re-suggest a fragrance formulation by excluding a specified compound from the components of the proposed fragrance formulation. The compounds proposed as part of the fragrance formulation may be difficult to handle, hard to obtain, or expensive. In such cases, the re-suggestion function unit 239 can execute a function to re-suggest a formulation by excluding the selected compound from the compounds proposed as part of the fragrance formulation. This makes it easier for the user to find a fragrance formulation that is feasible. As shown in Figure 11, the re-suggestion function unit 239 displays a checkbox at the left end of each compound row (horizontal line). When the checkbox is checked, and the button 48 labeled "Re-suggest excluding checked compounds" at the bottom is pressed, the re-suggestion function unit 239 will re-suggest a formulation based on the information entered in the information input unit, excluding the checked compound. Therefore, it is easier for the user to find a fragrance formulation that meets their needs while considering various conditions, such as excluding hard-to-obtain substances. In Figure 11, in addition to the information up to the second embodiment, output unit B23 displays solubility parameters, allowing for the display of an indicator of the compound's solubility and the recognition of compounds that are difficult to dissolve. Output unit B24 displays the boiling point, allowing for the recognition of compounds with low boiling points and high volatility. Output unit B25 displays the price of the compound (price per required amount), allowing for the recognition of compounds with high prices. Output unit B26 allows for the recognition of compounds that require careful handling, such as poisons and hazardous substances, through GHS labels. Output unit B27 displays links to check detailed information on IFRA and SDS. The user can perform the functions of the re-suggestion function unit 239 while referring to these displays.

[0051] An example of one embodiment of the present invention may be provided in the following embodiments.

[0052] (1) A formulation suggestion device that proposes a formulation for creating a fragrance that deodorizes an odor to be deodorized, comprising: an information input unit that receives input of information regarding the odor to be deodorized; and a formulation suggestion unit that proposes a formulation for creating a fragrance that deodorizes an odor to be deodorized based on the information input to the information input unit. According to one embodiment of the present invention configured in this manner, a suggestion device that proposes a formulation for creating a fragrance that deodorizes an odor to be deodorized comprises an information input unit that receives input information about the odor to be deodorized, and a formulation suggestion unit that proposes a formulation for creating a fragrance that deodorizes the odor to be deodorized based on the information input to the information input unit. As a result, the formulation suggestion device can propose a formulation for creating a fragrance that deodorizes the odor to be deodorized in response to the input information about the odor to be deodorized.

[0053] (2) The formulation suggestion device according to (1), wherein the formulation suggestion unit is equipped with a suitability rate display function unit that displays a suitability rate as an indicator of the deodorizing effect with respect to the odor to be deodorized. According to one embodiment of the present invention configured in this manner, the formulation suggestion unit includes a suitability rate display function unit that displays an index indicating the deodorizing effect with respect to the odor to be deodorized. This allows the suitability rate, which is an index indicating the deodorizing effect with respect to the odor to be deodorized, to be displayed along with the formulation for fragrance creation suggested by the formulation suggestion unit, thereby allowing the user to recognize both the formulation for fragrance creation and its deodorizing effect together.

[0054] (3) The formulation suggestion apparatus according to (2), wherein the information input unit is equipped with a target conformance rate setting unit that can set a target value for the conformance rate. According to one embodiment of the present invention configured in this manner, the input unit can set a target value for the conformance rate using the target conformance rate setting unit. This allows the target conformance rate setting unit to adjust the target value for the deodorizing effect, and for example, by slightly lowering the target value for the conformance rate, the amount and type of compounds used in the formulation can be reduced.

[0055] (4) The formulation suggestion apparatus according to (1), wherein the formulation suggestion unit is equipped with a concentration suggestion function unit that suggests concentrations such that the odor intensity of each proposed compound falls within a predetermined level range. According to one embodiment of the present invention configured in this manner, the formulation suggestion unit includes a concentration suggestion function that suggests concentrations such that the odor intensity of each proposed compound falls within a predetermined level range. This makes it possible to suggest concentrations such that the odor intensity of each compound falls within a range that is relatively close to the perceived intensity of the human nose, and to facilitate the suggestion of formulation ratios.

[0056] (5) The formulation proposal apparatus according to (4), wherein the formulation proposal unit comprises a formulation ratio proposal unit that proposes the formulation ratio of each compound at the concentration proposed by the concentration proposal function unit. According to one embodiment of the present invention configured in this manner, the blending ratio suggestion unit can suggest the blending ratio of each compound at the concentration suggested by the concentration suggestion function unit. This makes it easier for the user to realize a fragrance formulation based on the suggestion. Furthermore, since the blending ratio suggestion unit can suggest the blending ratio of each compound at the concentration suggested by the concentration suggestion function unit, it is possible to combine the fragrance scents using compounds within a range of odor intensity that is relatively close to what the human nose perceives.

[0057] (6) The formulation suggestion device according to (1), wherein the information input unit includes a compound information receiving unit that receives input of information regarding the odor to be deodorized in the form of compound information. According to one embodiment of the present invention configured in this way, the compound information receiving unit can easily identify the odor to be deodorized, and a formulation for creating a fragrance that is expected to have the effect of deodorizing the odor to be deodorized can be proposed more effectively.

[0058] (7) The formulation suggestion device according to (1), wherein the information input unit is equipped with a language input function unit that accepts input of information regarding the odor to be deodorized in the form of verbal odor description information. According to one embodiment of the present invention configured in this way, the language input function makes it easier to identify the odor to be deodorized based on verbal descriptive information, even without being familiar with information about the compounds related to the odor to be deodorized. This makes it possible to propose a more effective formulation for creating a fragrance that deodorizes the odor to be deodorized.

[0059] (8) The formulation suggestion device according to (1), wherein the information input unit is equipped with a multiple input function unit that accepts input of information regarding multiple odors to be deodorized. According to one embodiment of the present invention configured in this way, the multiple input function unit can accept input of information about multiple odors to be deodorized, making it easier to express the odors to be deodorized and also easier to express complex odors, and enabling the more effective proposal of formulations for creating fragrances that deodorize the odors to be deodorized.

[0060] (9) The formulation suggestion apparatus according to (1), wherein the formulation suggestion unit comprises a solvent suggestion unit that suggests a solvent based on the proposed formulation for creating a fragrance. According to the embodiment of this invention, a solvent is also proposed along with a formulation for creating a fragrance, so that the user can create the desired fragrance relatively easily by following the instructions.

[0061] (10) The formulation suggestion apparatus according to (9), wherein the formulation suggestion unit comprises a formulation ratio suggestion unit that suggests the amount of compound to be added to the suggested solvent. According to the embodiment of the present invention configured in this manner, the blending ratio suggestion unit specifically proposes the amount of compound to be added relative to the amount of solvent. This allows the user to create the desired fragrance relatively easily by following the suggestion.

[0062] (11) The formulation suggestion apparatus according to (1), wherein the formulation suggestion unit is equipped with a formulation order display function unit that suggests the order in which compounds are added to the solvent among the proposed formulations for creating fragrance. According to the embodiment of the present invention configured in this manner, the compounding order display function unit proposes the order in which compounds are added to the solvent among the proposed fragrance formulations. By proposing the mixing order, the compounding order display function unit reduces the risk of the user failing to create the desired fragrance.

[0063] (12) The formulation proposal device according to (1), wherein the formulation proposal unit is equipped with a re-proposal function unit that re-proposes a formulation for fragrance creation by removing a specified compound from the proposed formulations for fragrance creation. According to one embodiment of the present invention configured in this way, the re-suggestion function unit re-suggests a fragrance formulation from the proposed fragrance formulations, excluding the specified compound. This makes it easier for the user to find the fragrance formulation they are looking for.

[0064] (13) A program that causes a computer to function as an information input unit that receives input of information about an odor to be deodorized, and as a formulation suggestion unit that proposes a formulation for creating a fragrance that deodorizes the odor to be deodorized based on the information input to the information input unit, and causes the computer to function as a formulation suggestion device that proposes a formulation for creating a fragrance that deodorizes the odor to be deodorized. According to one embodiment of the present invention configured in this manner, a program can cause the computer to function as an information input unit that receives input information about the odor to be deodorized, and as a formulation suggestion unit that proposes a formulation for creating a fragrance that deodorizes the odor to be deodorized based on the information input to the information input unit, thereby causing the computer to function as a formulation suggestion device that proposes a formulation for creating a fragrance that deodorizes the odor to be deodorized. As a result, the program can, in response to the information about the odor to be deodorized input by the computer, propose a formulation for creating a fragrance that deodorizes that odor.

[0065] (14) A computer-readable recording medium on which the program described in (13) above is recorded. According to the embodiment configured in this manner, a computer-readable recording medium on which the program described in (12) is recorded can be provided.

[0066] (15) A formulation suggestion method for suggesting a formulation for creating a fragrance that deodorizes an odor to be deodorized, comprising: an information input step of receiving input information about an odor to be deodorized; and a formulation suggestion step of suggesting a formulation for creating a fragrance that deodorizes an odor to be deodorized based on the information input in the information input step. According to one embodiment of the present invention configured in this manner, a formulation suggestion method for suggesting a formulation for creating a fragrance that deodorizes an odor to be deodorized comprises an information input step of receiving input information about the odor to be deodorized, and a suggestion step of suggesting a formulation for creating a fragrance that is assumed to have the effect of deodorizing the odor to be deodorized, based on the information input to the information input unit. This suggestion method makes it possible to suggest a formulation for creating a fragrance that deodorizes the odor to be deodorized in response to the input information about the odor to be deodorized.

[0067] The embodiments for carrying out the present invention are not limited to those described above, and further variations can be applied. Various alternative embodiments and examples will be apparent to those skilled in the art based on the disclosed technology. In any embodiment, the information input unit 22 of the control unit 16 of the compounding suggestion device 1 may, in addition to the configuration of the information input unit 22 of each embodiment, include any of the functional units shown in Figure 12, all of the functional units, or any combination of the functional units. The control unit 16 may individually include programs that can realize each functional unit, and each function can be realized by having a computer execute each program. For example, the information input unit 22 includes a compound number setting function unit 23, a data set selection unit 25, a target accuracy setting unit 26, a compound information receiving unit 27, and a language input function unit 29. In addition, it further includes a proposed compound number setting function unit 51 that determines the number of fragrance elements to propose for a fragrance formulation or a guideline or upper limit for a predetermined solution volume; a solution volume setting function unit 52 that determines the amount (ml) or guideline for a solution to be created by mixing the proposed fragrance elements; a price setting function unit 53 that can calculate the cost (price) of the fragrance elements required to create the solution or set a target price for the solution when the solution volume is determined; a molecular weight setting function unit 54 that sets the upper and / or lower limits of the molecular weight of the proposed fragrance elements; a boiling point setting function unit 55 that sets the lower limit of the boiling point of the proposed fragrance elements; and a solvent setting function unit 56 that pre-sets the solvent. The proposed compound number setting function 51 allows setting an upper limit on the number of fragrance elements, thereby suppressing the need for labor in creating fragrance formulations due to the suggestion of numerous fragrance elements. The solution volume setting function 52 allows determining the volume of solution to be created (ml), improving the efficiency of creating the desired fragrance solution. The price setting function 53 makes it possible to create formulations while considering price when creating fragrances. The molecular weight setting function 54 allows consideration of molecular weight when formulating fragrance elements, as higher molecular weights make them less soluble, thus suppressing poor solubility. The boiling point setting function 55 makes it possible to exclude compounds with low boiling points and high volatility. The solvent setting function 56 is configured to allow selection of a solvent, such as water, PG, or ethanol, in the form. Since some compounds may not be soluble in water, other options such as PG or ethanol are also available. The formulation suggestion unit 24 may propose formulations for fragrance creation using a deodorizing AI model that has been trained using data on compound-to-compound formulations related to the above items entered in the information input unit 22 as training data. However, it is not limited to an AI model; data on compound-to-compound formulation relationships (fragrance-to-fragrance elements) may also be stored as a data table and used to propose fragrance-to-fragrance formulations. [Explanation of symbols]

[0068] 1, 101, :Combination proposal device 22: Information Input Section 24, 124, 224: Mixture proposal department 26: Target Conformance Setting Unit 27: Compound Information Reception Department 29: Language input function unit 30: Precision rate display function section 32: Concentration proposal function section 34, 134: Formulation proposal department 39: Re-proposal function section 135: Solvent Proposal Department 138:Combination order display function section 201:Combination proposal device 239: Re-proposal function section

Claims

1. A formulation suggestion device that proposes formulations for creating fragrances that deodorize odors to be eliminated, An information input unit that receives information about the odor to be deodorized, A formulation suggestion device comprising: an information input unit and a formulation suggestion unit that proposes a formulation for creating a fragrance that deodorizes an odor to be deodorized, based on the information input to the information input unit.

2. The formulation suggestion device according to claim 1, wherein the formulation suggestion unit is equipped with a suitability rate display function unit that displays a suitability rate as an indicator of the deodorizing effect with respect to the odor to be deodorized.

3. The formulation suggestion apparatus according to claim 2, wherein the information input unit includes a target conformance rate setting unit that can set a target value for the conformance rate.

4. The formulation suggestion apparatus according to claim 1, wherein the formulation suggestion unit includes a concentration suggestion function unit that suggests concentrations such that the odor intensity of each proposed compound falls within a predetermined level range.

5. The formulation suggestion apparatus according to claim 4, wherein the formulation suggestion unit comprises a formulation ratio suggestion unit that suggests the formulation ratio of each compound at the concentration suggested by the concentration suggestion function unit.

6. The formulation suggestion device according to claim 1, wherein the information input unit includes a compound information receiving unit that receives input of information regarding the odor to be deodorized in the form of compound information.

7. The formulation suggestion device according to claim 1, wherein the information input unit includes a language input function unit that accepts input of information regarding the odor to be deodorized in the form of verbal odor description information.

8. The formulation suggestion device according to claim 1, wherein the information input unit includes a multiple input function unit that receives input of information regarding multiple odors to be deodorized.

9. The formulation suggestion apparatus according to claim 1, wherein the formulation suggestion unit comprises a solvent suggestion unit that suggests a solvent based on the proposed formulation for creating a fragrance.

10. The formulation suggestion apparatus according to claim 9, wherein the formulation suggestion unit comprises a formulation ratio suggestion unit that suggests the amount of compound to be added to the suggested solvent.

11. The formulation suggestion device according to claim 1, wherein the formulation suggestion unit includes a formulation order display function unit that suggests the order in which compounds are added to the solvent among the proposed formulations for creating fragrances.

12. The formulation suggestion device according to claim 1, wherein the formulation suggestion unit includes a re-suggestion function unit that re-suggests a fragrance formulation from the proposed fragrance formulations, excluding a specified compound.

13. It is a program, and a computer, An information input unit that receives information about the odor to be deodorized, Based on the information input to the aforementioned information input unit, it functions as a formulation suggestion unit that proposes a formulation for creating a fragrance that deodorizes the odor to be deodorized. A program that causes the aforementioned computer to function as a formulation suggestion device that proposes formulations for creating fragrances that deodorize odors.

14. A computer-readable recording medium on which the program described in claim 13 is recorded.

15. This is a method for proposing a formulation for creating a fragrance that deodorizes odors, An information input step that accepts information about the odor to be deodorized, A formulation suggestion method comprising: a formulation suggestion step that proposes a formulation for creating a fragrance that deodorizes an odor to be deodorized, based on the information entered in the information input step.

Images