5587results about How to "Easy to judge" patented technology

The invention discloses a user public key address binding, searching and verifying method and system based on the crypto currency open account book technology. The user public key address binding, searching and verifying method is characterized by comprising the following steps that (1) verification public key addresses are published to users in a crypto currency network; (2) an account name registration request of one user is received, and the public key address of the user is received; (3) crypto currency is sent to the public key address of the crypto currency of the registered user through a private key address corresponding to the verification public key address and used as a verification transaction, and it is set that additional information or script content of the verification transaction contains the account number of the user, wherein the amount of the crypto currency is greater than or equal to zero; (4) query requests from other users in the crypto currency network are received, and the public key address of the registered user is fed back according to the query requests. The user public key address binding, searching and verifying method and system can substantially improve the availability, convenience, safety and reliability of crypto currency transactions, and protect the users against economic losses caused by the situation that the public key addresses are tampered with and used illegally.

A raw material gas supply apparatus includes a liquid raw material gas supply source, a source tank storing liquid raw material, a gas distribution passage through which raw material gas comprising steam of the liquid raw material is supplied to a process chamber from the source tank, an automatic pressure regulator installed on an upstream side of the gas passage, wherein the automatic pressure regulator keeps supply pressure of the raw material gas at a set value, a supply gas switching valve installed on a downstream side of the gas passage, wherein this valve opens and closes the gas passage, an orifice provided on at least one of an inlet side or outlet side of the valve, wherein the orifice regulates flow rate of the raw material gas, and a constant temperature heating device heats the source tank, the gas passage, the valve and the orifice to a set temperature.

This invention discloses a data buffer storing method and a system under cluster environment, in which, the method includes: a customer end sends a data calling request, a server enquires if there are data to be called in the loca buffer storage, if not, it enquires the database, if so, it judges if the buffer storage data are invalid, if not, it returns the data result to the customer end directly, if so, it enquires the database to return the result to the customer end and writes it in the buffer storage, therefore, it guarantees that the data result to the customer end by the server is the newest and the method will not break the character of cluster technology.

A cardiac cavity region is extracted from a three dimensional functional image that represents evaluation index data of cardiac functions, and a cardiac function bulls eye image that represents the functions of the cardiac cavity is generated. Coronary artery image data are extracted from three dimensional anatomical images that represents the structures of the heart and the coronary artery, and coronary article closed surfaces that include the extracted coronary artery image data are calculated. A coronary artery bulls eye image is generated form the extracted coronary artery image data, and distances from the boundary surface of the cardiac cavity region to the coronary artery closed surfaces are calculated. Display output is controlled such that the cardiac function bulls eye image, the coronary artery bulls eye image, and data representing the distances are displayed simultaneously on the screen of a display device.

The present invention discloses an intelligent on-line monitoring method of oil-gas pipeline leak based on distribution type optical fiber sensor. Near the oil gas pipeline, one or several optical cable is set up parallel to the oil gas pipeline and uses the optical fiber as sensor to proceed real-time monitoring of oil-gas pipeline; at two ends of the optical fiber, that is at the inlet end and outlet end of oil-gas pipeline, a set of luminous power detecting module is equipped at each end and is connected with a computer, the computer is used to proceed analysis of data and obtain the characteristic of pressure change and vibration signal around the pipeline, thereby can discover and accurately determine the position of leak of the oil-gas pipeline.

A construction target indicator device 30 presents information to the operator of a construction machine 1 in order to facilitate the operation thereof. In the construction target indicator device 30, a laser distance measurement device 20 disposed in the operator's cabin of the construction machine 1 automatically measures the real-time positions of a construction surface 15, reference markers 17 and a bucket 6. A calculation device 32 calculates the cross-sectional shapes of the construction surface 15 and the bucket 6, calculates a virtual line corresponding to a target sloped surface, and creates an image which depicts the cross-sectional shapes of a construction surface 15 and a bucket 6, and a virtual line. The display device 34 displays this image on the display screen. The operator is able to perform accurate excavation work by moving the bucket 6 in line with the virtual line on the display image.

In an analysis system having an analysis apparatus using a reagent container having a memory to store reagent information concerning the reagent in the reagent container and a remote computer, the following steps are executed: reading out the reagent information from the memory of the reagent container; judging, based on the read reagent information, whether or not the reagent in the reagent container is usable; when it is judged that the reagent in the reagent container is unusable, writing data representing the reagent is unusable into the memory of the reagent container; and when it is judged that the reagent in the reagent container is unusable, registering the data representing the reagent is unusable, into a reagent database managed by the remote computer in association with identification information to identify the reagent container. Thus, it is possible to automatically identify the reagent, which should not be used, and to manage the reagent not so as to use it for the analysis. In addition, it is possible to use the data for the enhancement of the business efficiency such as the automatic order of the reagent, the stock management in the manufacturer and the like.

This invention aims to improve the reliability of an electronic control system which drives an actuator on conveyance operation based on an electrical signal to make adjustments such as acceleration/deceleration and movement direction of a conveyance, by achieving a power unit for conveyances having a power source with no need of charge and with little performance deterioration, thereby allowing for practical application of high-performance conveyances. The present invention relates to a power unit for conveyance comprising a main power source and a stand-by power source, which is characterized in that a thermal battery is provided as the stand-by power source, and a conveyance which is provided with an electronic control system and the power unit for conveyance of the present invention, is constituted so that electric power for operating the electronic control system is supplied to the electronic control system from the power unit for conveyances. By employing a thermal battery as the stand-by power source as thus, the stand-by power source does not require to be charged and the long-term reliability of the stand-by power source is also ensured.

To realize a music-oriented game allowing the use of a commercially available music information storage medium, such as a commercially available music CD, or a network distribution as a means for obtaining original data of game music. In a game device of which controller is operated by a player in accordance with game music, game program code and game data are stored in a CD-ROM. The game data includes operation timing data, which is necessary when using the music recorded in a predetermined commercially available music CD, as game music. The recorded content of a commercially available music CD is read using a CD-ROM reader 24. When that commercially available music CD is the predetermined commercially available music CD, music is reproduced as game music based on the recorded content of that commercially available music CD, and a guidance is shown on a monitor based on the operation timing data whereby timings at which the player is required to operate the controller in accordance with the game music is instructed to the player.

A vehicle surroundings monitoring apparatus recognizes a pedestrian from existence of a leg, in the case in which a width in real space of a binarized object is suitable as a pedestrian's leg, the binarized object has longwise shape, the lower end position of the binarized object exists in the lower part (lower half) of a gray scale object region, and a serial luminance transition exists in the binarized object. The vehicle surroundings monitoring apparatus also recognizes a pedestrian from existence of an umbrella held up by the pedestrian, in the case in which an umbrella region with a low temperature exists above the binarized object, the width of the umbrella region is suitable as a pedestrian's umbrella, and, the spatial correlation between the centroid position of the umbrella region and the centroid position of the binarized object is suitable as a spatial relationship between a pedestrian and his/her umbrella.

A computer device is provided for determining remaining seats in a booking class having a maximum number of seats, which communicates with a user's computer device over a network to receive a user query, associated with travel parameters and including an amount of persons and at least two connect points, and obtains a schedule corresponding thereto. The schedule includes a cabin class with booking classes ranked by a criteria between a highest and a lowest booking class, the lowest booking class being a subset of the highest booking class. The computer device selects a least-cost-fare booking class from the ranked booking classes, which has an actual number of available seats at least equal to the amount of persons requesting seats and an applicable fare meeting the travel parameters, and provides an indicia thereof to the user, in direct response to the query. Associated systems and methods are also provided.

The invention discloses a performance prediction and fault alarm method for a photovoltaic power station. The method comprises the following steps of: a, setting the station of the power station; b, setting the operation mode of the power station; c, judging whether required real-time data or historical data exists or not; d, predicting the performance of the power station through an experience model if the state in the step a is that a new photovoltaic power station is required to be designed and the required real-time data or historical data in the step c does not exist, and predicting the performance of the power station through a data drive performance model if the required real-time data or historical data in the step c exists; e, predicting the performance of the power station through the data drive performance model or a polynomial regression model if the photovoltaic power station in the step a is operated and the required real-time data or historical data in the step c exists, and predicting the performance of the power station through the experience model if the required real-time data or historical data in the step c does not exist; f, comparing actual performance with the predicted performance, and performing fault alarm; and g, correcting the models on line by a Kalman filtering method and returning to the step c, and otherwise, directly returning to the step e. By the method, solar energy resources can be utilized to the maximum extent, and power utilization cost can be reduced; and the accuracy of performance prediction and fault diagnosis is improved.

The invention discloses an emotion analyzing system and an emotion analyzing method. The system comprises a language database establishing module, a data preprocessing module, a perspective sentence identifying module and an emotion tendency analyzing module, wherein the language database establishing module is used for establishing a training set needed by perspective sentence identification and emotion tendency analysis; the data preprocessing module is used for preprocessing sentences in the training set; the perspective sentence identifying module is used for performing perspective sentence identification on the preprocessed sentences by adopting a support vector machine classifier and a Bayes classifier respectively, and integrally processing results of the classifiers to obtain a final classifying result; and the emotion tendency analyzing module is used for directly classifying the preprocessed sentences into positive, negative and non-viewpoint sentences respectively on the basis of the support vector machine classifier and the Bayers classifier, and integrating the classifying results of the vector machine classifier and the Bayers classifier through an integration formula to obtain a classifying result of a current sentence. Due to the adoption of the emotion analyzing system and the emotion analyzing method, the viewpoint sentence judging and emotion tendency classifying properties of Chinese microblogs can be improved.

The present invention relates to a network unauthorized access analysis method, a network unauthorized access analysis apparatus utilizing this method and a computer-readable recording medium having a network unauthorized access analysis program recorded thereon, and is capable of processing arbitrary data, performing arbitrary communication between networks, easily dealing with an increase in a number of protocols and coping with arbitrary protocols. A network unauthorized access analysis system 50 for realizing these features analyzes an unauthorized access on a network performing communication between information communication stations by using a layered protocol and includes: a data collecting section 55 for capturing a packet PT transmitted on a network 3; a data creating section 56 for creating analysis data DT by setting parameters of layered modules according to a layered protocol based on information of a previously-read configuration file and processing the packet from the data collecting section by the layered modules; and a data analyzing section 57 for judging whether an unauthorized access is generated in the analysis data DT based on the content described in that file.

A device which judges a change of a capacity balance between a cathode and an anode of a secondary battery in a non-destructive manner is provided. The secondary battery has one of the capacities of the cathode and the anode greater than the other capacity. A battery ECU calculates an internal resistance (DCIR) of the secondary battery based on a current and a voltage of the secondary battery. When the calculated internal resistance (DCIR) is higher than the initial state in a low SOC region or a high SOC region, the battery ECU judges that the capacity balance between the cathode and the anode of the secondary battery has changed.

The invention relates to a online testing process for shorted fault of asynchronous motor's stator winding, which is belong to Detecting Technology. It was designed to solve the detecting problem of stator winding. The project is that it figures out the voltage and current of negative sequence and positive sequence of the stator winding by collecting three-phase stator voltage, instantaneous-current signal. Then using of normal motor sample reference document estimated the filter value of the stator negative sequence, figured out the stator negative sequence current fault component. And then base on the threshold of the stator negative sequence current fault component educe failure exponent. Finally according to the index judge whether to exist short circuit failure or not. This invention also gave corresponding detection device. Not only can high sensitivity, high reliability and on-line measurement asynchronous motor stator windings at the beginning of the early short circuit fault, but also can judge short circuit phase. This can effectively ensure the asynchronous motor operating safely.

The invention provides a human mycoplasma pneumoniae gold-marked silver-stained immunochromatographic assay kit and a preparation method and application thereof. The assay kit comprises a detection card and a silver-stained sensitivity-enhanced pad, wherein the detection card is composed of a bottom plate, a sample pad, an absorbent pad, a conjugate pad and a detection layer; the conjugate pad is coated with a colloidal gold-marked polyclonal antibody mixture of colloidal gold marked rabbit anti-human mycoplasma pneumoniae P1 protein and P30 protein; the detection layer is composed of a solid phase nitrocellulose membrane with a detection line and a quality control line; the detection layer is bonded on the bottom plate, the conjugate pad and the absorbent pad are partially overlapped with the detection layer respectively and are bonded with the detection layer and the bottom plate respectively; the sample pad and the conjugate pad are partially overlapped to be bonded with the conjugate pad and the bottom plate respectively; and the silver-stained sensitivity-enhanced pad consists of a AgNO3 pad and a restoring pad. The human mycoplasma pneumoniae gold-marked silver-stained immunochromatographic assay kit can effectively improve the detection sensitivity of the human mycoplasma pneumoniae, has the strong specificity and has the high application value in the aspects of clinical diagnosis of human mycoplasma pneumoniae, etiology identification, epidemiological investigation and the like.

The present invention relates to a double circular shield construction method passing through building or structure, belonging to the field of building engineering technology. Said construction method includes the following steps: 1, earlier stage preparation for passing through building or structure; 2, adopting protection measure for building or structure; 3, construction monitoring; 4, making double circular shield be passed through building and structure; and 5, adopting secondary grounting measure.

Embodiments of the invention disclose a certificate identification method and apparatus, an electronic device and a computer storage medium. The method comprises the steps of inputting to-be-identified images to a neural network; obtaining text contents in a text box comprised in each certificate image in the to-be-identified images through the neural network; matching the text contents in the text box with format information; and according to the format information matched with the text contents in the text box, confirming the certificate type of the certificate image. Based on the method provided by the embodiment of the invention, the certificate types of the certificate images comprised in the current to-be-processed images are automatically identified through the text contents; automatic identification and check of certificates are realized; and the certificate types and primary and secondary pages do not need to be manually specified, so that the labor is saved while the processing efficiency is improved.

The invention provides an automatic voice recognition effect testing system and an automatic voice recognition effect testing method. The automatic voice recognition effect testing system comprises an automatic configuration module, an automatic voice playing and recording module and a voice recognition and result statistic module. An operator only needs to prepare testing materials in advance, and the whole execution process is automatic, so that participation of persons is greatly reduced, the labor cost is reduced, repeated test and verification can be performed, large-scale test of few days and nights can be met, automatic statistic is performed on the testing result, manual error is avoided, and the testing efficiency and accuracy can be greatly improved. The system can be applied to equipment such as any desktop computer or notebook computer, and can be used for rapidly obtaining result data in terms of recognition effect evaluation, undertaking tasks which can not be finished by manpower and providing great convenience to each manufacturer.

An image sensor is capable of judging proximity to a subject. The image sensor judges the distance to the subject using a change in output voltage value by the presence or absence of a specific band of wavelengths of infrared (IR) measured by optical sensors such as proximity pixels. Thereby, the image sensor enables an ordinary image sensor to easily realize a proximity function, and makes it possible to minimize damage to a quality of image when the image is picked up in a night photography mode or in a proximity photography mode.

The invention relates to a pore network model (PNM)-based bionic bone scaffold constructing method. The method comprises the following steps of: acquiring a cross section image of microscopic three-dimensional micropore structural information and three-dimensional space position density information of a human bone by a micro computed tomography (Micro-CT) technology; performing threshold value processing to acquire binarized image data; extracting a spongy bone part, and measuring by using Mimics software to acquire porosity, penetration rate, aperture and the like; programming PNM bone scaffold parameters according to a PNM principle by using the acquired bone overall dimension data and internal size data; acquiring a generating program of the bone scaffold by using a programming tool C++ and OPENGRIP language programming; generating a three-dimensional model of the PNM bionic bone scaffold by using a Unigraphics (UG) secondary development platform; and finally leading the PNM bionic bone scaffold into the Mimics software to verify the parameters, such as the aperture, the penetration rate and the like of the PNM bionic bone scaffold. The bone scaffold well imitates a natural bone, and has high performance similar to that of the natural bone; and a good porous structure and the high penetration rate are favorable for differentiation and flowing of bone derived cells.

The invention relates to a system and a method for detecting an article in a video scene. The method comprises the following steps of: (a) setting an empty background model and receiving a first frame of scene in N frames of colored video scenes; (b) comparing each pixel of a second frame of scene serving as the current scene with a corresponding pixel in the background model of the first frame of scene, and judging whether a difference of the pixel values and a brightness difference value are smaller than or equal to preset threshold values; (c) if the difference of the pixel values and the brightness difference value are smaller than or equal to the preset threshold values, determining that the pixel is a background pixel and adding the pixel into the background model so as to generate a new background model, wherein all background pixels form a background article; or (d) if the difference of the pixel values and the brightness difference value are not smaller than or equal to the preset threshold values, determining that the pixel is a foreground pixel, wherein all foreground pixels form a foreground article; and (e) taking one of other frames of scenes in the N frames of scenes as the current scene, taking the background model obtained by detecting all the scenes before the current scene as the current background model, and performing the steps from (b) to (d) so as to detect the foreground article and the background article in each scene. By the invention, a dynamic background can be updated in real time.

A recommendatory information provision system includes: a management apparatus; and a user terminal device, wherein: the management apparatus includes: a browsed information acquisition unit for acquiring information of a browsed document; a recommended document retrieval unit for retrieving a recommended document relevant to the browsed document; a recommendation history management unit for storing and managing history information which concerns recommendation of the recommended document; a recommendation history retrieval unit for retrieving from the recommendation history management unit, the history information of the recommended document which has been retrieved by the recommended document retrieval unit; and a recommendatory information provision unit for providing to the user terminal device, the information concerning the recommended document and the history information of the recommended document as have been retrieved; and the user terminal device includes: a display process unit for displaying on a screen, the information.