34results about How to "Increased difficulty of use" patented technology

An air gap retractor illumination system includes any suitable retractor such as a McCulloch with a channel in the blade to accommodate an air gap illuminator. The illuminator is preferably made from a suitable light conducting plastic material such as acrylic or polycarbonate or silicone. The illuminator has active portions in which light passes and inactive or dead zones in which light does not pass as a result of the configuration and orientation of the input, output and surfaces of the illuminator. The illuminator is formed to have an air gap surrounding any active portion of the illuminator extending from the light input to the light output portion. The dead zones may include elements to allow the illuminator to securely engage the retractor. The light output portion of the illuminator contains from two to eight output zones, each zone having specially designed output optical structures that control and direct light to escape the illuminator to shine onto a predetermined area of interest or to form one or more predetermined shapes or footprints.

A blade insert illumination system includes one or more illumination elements composed of a transparent or semi-transparent polymer that is preferably biocompatible and sterilizable. The illumination elements operate as a waveguide and may incorporate optical components such as, for example, facets, lenses, gratings, prisms and or diffusers to operate as precision optics for customized delivery of the light energy. The illumination elements may be modular, allowing components to be mixed and matched for different sizes of blade retractors, or may be a single integrated unit.

The invention provides a browser and a method for configuring a safe browser, aiming to solve the problem that the existing general browser is not safe enough and the special browser occupies system resource. The method comprises the following steps: initiating the browser and entering the general mode with the general browser function; detecting whether safe trigger signals exist or not in real time, when the safe trigger signals are detected to exist, initiating and configuring the safety functions of the browser and finally completing the conversion of the browser from the normal mode to the safety mode. When in the normal mode, the browser of the invention can save system resource for not opening safety functions, thus increasing conveniences and comforts to users; when in the safety mode, the browser can improve safety thereof and the users can complete high-safety applications under the protection of the safety browser. Therefore, the invention can improve safety of the browser while taking into consideration operating efficiency of the system.

The invention relates to a key-free starting system having a fingerprint verification function. The key-free starting system comprises an intelligent key unit, a key-free system control unit, an engine starting control unit, a fingerprint acquisition unit, a fingerprint comparison and storage unit and a fingerprint system control unit and further comprises a mobile phone management unit, wherein the mobile phone management unit is connected with the fingerprint system control unit through a vehicle wireless communication unit, the mobile phone management unit is used for setting a fingerprint verification mode state of the fingerprint system control unit, the key-free system control unit is used for receiving fingerprint verification information, fingerprint verification mode state information, braking pedal information and the position information of the intelligent key unit and sending an engine control instruction according to the information. The invention further relates to a key-free starting system adopting fingerprint verification. The problem that in an existing automotive key-free starting system, an automobile non-owner inconveniently uses an automobile due to fingerprint verification is solved.

The invention relates to the technical field of navigation of mobile phones, in particular to a method and system for position sharing and navigation on the basis of a dynamic web page and a two-dimensional code. The method comprises the following steps: a sharer submits to-be-shared position information; a server generates a unique identifier according to the position information, stores the identifier and the position information, adds the identifier in the website of an own dynamic web page in a parameter form, converts a website character string with parameters into the two-dimensional code and feeds back the generated two-dimensional code to the sharer; the sharer shares the two-dimensional code to a receiver; the receiver scans the two-dimensional code to reduce the website with theparameters and requests the web page to the server; the server queries the position information by using the parameters, generates a script according to the type of a browser and calls different mapsto display designated positions; the receiver clicks a navigation button in each map to navigate. The method and the system disclosed by the invention have the advantages that the defects of a text sharing mode are overcome, the audience scope of the receiver is widened, and the two-dimensional code can be transmitted to the receiver in any mode on line or off line.

The invention discloses an image identification method for detecting product quantity, and relates to an image identification method. The image identification method comprises the following steps of: S1, installing video equipment; S2, packaging products; S3, stacking packaging boxes; S4, acquiring videos; S5, performing video screenshot; S6, performing preprocessing on pictures; S7, performing intermediate identification on the preprocessed pictures; and S8, judging the total quantity of the products. The image identification method is simple and high in identification accuracy, the production cost can be reduced, labor intensity can be reduced, the production efficiency can be improved, and the image identification method can be popularized and applied to any just-in-time production enterprises.

An air gap retractor illumination system includes any suitable retractor with a channel in the blade to accommodate an air gap illuminator. The illuminator is preferably made from a suitable light conducting plastic material. The illuminator has active portions in which light passes and inactive or dead zones in which light does not pass. The illuminator is formed to have an air gap surrounding any active portion of the illuminator extending from the light input to the light output portion. The dead zones may include elements to allow the illuminator to securely engage the retractor. The light output portion of the illuminator contains from two to eight output zones, each zone having specially designed output optical structures that control and direct light to escape the illuminator to shine onto a predetermined area of interest or to form one or more predetermined shapes or footprints.

The present invention provides an ignition actuation mechanism for the manual actuator of a spark producing device in a fuel gas lighter to increase the actuation force immediately before spark discharge without unreasonably increasing the actuation force at the initial stages of movement of the manual actuator to reduce that chances of inadvertent ignition by small children, but maintaining good operability for adult users. Movement of the manual actuator is always resisted by a first elastic member while a second elastic member is positioned to resist movement of the manual actuator at a maximum of 30N to 50N after 60% or more of the total movement of the manual actuator required to produce a spark has occurred. Preferably the second elastic member is one or more flexible fingers molded from polyacetal resin.

The invention relates to battery cell manufacturing equipment and a method thereof. The battery cell manufacturing equipment is used for manufacturing a battery cell, the battery cell comprises a first pole piece, a second pole piece and a diaphragm, the battery cell is provided with a winding starting section located on the inner side, and the battery cell manufacturing equipment comprises a winding needle configured to wind the first pole piece, the second pole piece and the diaphragm to form the battery cell; and the discharging assembly is configured to take down the battery cell from thewinding needle, the discharging assembly comprises an inner side heating needle, and the inner side heating needle is configured to abut against and heat the winding starting section, so at least oneof the first pole piece and the second pole piece of the winding starting section is thermally compounded with the diaphragm. The battery cell manufacturing equipment provided by the invention aims tosolve a problem of lithium precipitation in the inner ring part of the battery cell.

The invention discloses a data processing method. Both the central control system and the intelligent battery can verify the legality of each other; the central control system and the intelligent battery use the battery identification code / vehicle frame identification code acquired by the central control system and the intelligent battery to carry out consistency verification on the battery identification code / vehicle frame identification code transmitted by the opposite side, and if the battery identification code / vehicle frame identification code acquired by the central control system and the intelligent battery and the battery identification code / vehicle frame identification code transmitted by the opposite side are consistent, the opposite side is registered in advance and passes the verification, and finally electric energy is normally output. Compared with the prior art, through the verification process, the intelligent battery which is not registered in the central control system in advance cannot pass the verification of the central control system, and even if the central control system is tampered, the intelligent battery cannot pass the verification, so that the stolen intelligent battery cannot be normally used on other electric vehicles, and the use difficulty of the stolen battery is increased. The invention also discloses a data processing system, an electric vehicle and a computer readable storage medium, which have the above beneficial effects.

The invention belongs to the field of data exchange, and discloses a file exchange method and system based on a gatekeeper, and the method comprises the steps: deploying exchange nodes at two sides ofthe gatekeeper, and achieving the file exchange between an internal network and an external network through the regular scanning of a specified directory and the sending and receiving of files at thetwo sides of the gatekeeper. According to the invention, through connection with a sending node and a receiving node, TCP cross-gatekeeper data transmission is realized; data exchange based on TCP enables that file exchange on the two sides of an internal network and an external network cannot feel existence of the gatekeeper, data exchange is achieved transparently, and integrity and timing sequence in the file transmission process are guaranteed; the application system does not need to consider the existence of the gatekeeper, data can be transmitted through the TCP only by making a way with the sending node and the receiving node, and a possibility is provided for external services of the application system.

The invention belongs to the technical field of molds, and particularly relates to an injection mold. The injection mold comprises a movable mold and a fixed mold, wherein an upper cavity is formed inthe movable mold; a positioning rod is installed on the movable mold; a lower cavity is formed in the fixed mold; a positioning hole is formed in the fixed mold; the positioning rod is inserted intothe positioning hole; a guide groove is formed in the positioning rod; a positioning protrusion is arranged on the inner wall of the positioning hole and can be inserted into the guide groove; an airbag is installed on the bottom face of the positioning hole; the bottom face of the positioning rod can make contact with the air bag and extrude the air bag; an injection molding hole is formed in the bottom face of the lower cavity in the fixed mold; a lining is installed in the injection molding hole; a first spring is installed on the lining; a third movable cavity is formed in the fixed mold;a buffer rod and a second spring are installed in the third movable cavity; and an air leakage hole is formed in the fixed mold. The injection mold is accurate in positioning, the mold is not prone to loosening after being assembled, and meanwhile air in the mold can be conveniently exhausted.

The invention provides an oral composition of a supplement. The oral composition is used when a patient suffers from dehydration, is stable, can be orally taken, comprises multiple components and can supplement needed substances to the patient suffering from dehydration. The oral composition contains sodium chloride, potassium chloride, trisodium citrate, anhydrous dextrose and a zinc salt and may be a solid preparation or a liquid preparation. An oral preparation prepared from the composition can reduce severity and duration time of a disease and lower down the incidence rate of diarrhoea in subsequent 2 to 3 months. The objective of the invention is to improve a curative effect on dehydration, enhance drug stability and medication security, reduce packaging materials and realize environmental protection.

The invention discloses an area controller of an underground integrated pipe gallery and a working method thereof, including: an environmental data collection step: using the area controller of the underground integrated pipe gallery to realize the collection of the internal environment data of the underground integrated pipe gallery; and the linkage control step: the underground integrated pipe gallery The regional controller processes the collected environmental data to realize on-off control of the fan or water pump; fault detection steps: use the regional controller of the underground comprehensive pipe gallery to realize the fault detection of each sensor. The invention can realize the monitoring of the environment in the pipe gallery.

The invention relates to the field of infant health, and particularly relates to an infant excretion state monitor device. The device comprises an alarm bracelet and a detection ring, wherein the detection ring is arranged on the upper side of the thigh of an infant in a sleeving manner, and is used for detecting the excretion situation of the infant; the alarm bracelet is arranged on the wrist of a keeper in a sleeving manner, and is in communicating connection with the detection ring for alarming the keeper; and the alarm bracelet and the detection ring can be in communicating connection with a mobile terminal, and parameters of the alarm bracelet and the detection ring are set by the mobile terminal. The keeper is quickly prompted to clean the excretion position in time by detecting the humidity and temperature of the excretion position of the infant, and the health of the infant is guaranteed. Furthermore, the structure design is simple in structure and convenient to use, the keeping pressure of the keeper can be relieved, and infant keeping is benefitted; and the design is simple and practical, monitor is carried out uninterruptedly, and the capacity for monitoring an infant can be improved, so that the infant is prevented from being in a wet environment, and is prevented from getting ill or breeding bacteria.

The embodiment of the invention discloses a base station position coordinate determination method and device, equipment and a storage medium. The method comprises the following steps: acquiring distances between a first measurement position and at least three base stations; moving from the first measurement position to the second measurement position according to a first moving route, and obtaining the distance between the second measurement position and each base station; moving from the second measurement position to a third measurement position according to a second moving route, and obtaining the distance between the third measurement position and each base station; and establishing a rectangular plane coordinate system according to the position coordinates of the first measurement position, the second measurement position and the third measurement position and the distances between the base stations, and determining the position coordinates of the base stations. According to the embodiment of the invention, the position coordinates of the base stations can be determined according to the position coordinates in the preset route and the distances from the position coordinates obtained in the position coordinates to the base stations, so that a base station coordinate system is quickly established, manual measurement deviation is avoided, and positioning is more accurate.

The invention discloses an ardealite curb and a preparation method thereof, belongs to the technical field of ardealite curb processing, and aims to solve the problems of long production cycle, large use amount of a gel material, low compressive strength and high cost of the existing curb. The ardealite road tooth is prepared from the following components in parts by weight: 350 to 550 parts of modified ardealite, 156 to 244 parts of stone, 233 to 367 parts of aggregate, 24 to 38 parts of ash residue, 4 to 6 parts of polyvinyl alcohol, 0.8 to 1.2 parts of calcium formate, 1.6 to 2.4 parts of hydroxypropyl methyl cellulose and 8.6 to 13.5 parts of accelerator, the components are uniformly mixed and stirred, then water is added for stirring, a semi-dry mixture obtained by stirring is filled into a mold, the mold is punched and formed after vibration, and demolding and natural curing are performed after forming. The use of a gelling agent is reduced, the production cost is reduced, the production period is shortened, and the economic benefits of enterprises are greatly improved.

The invention discloses a water flushing slag industrial waste gas treatment device which comprises a limiting frame, supporting legs are symmetrically installed at the bottom of the limiting frame, rolling wheels are installed at the bottoms of the supporting legs, a cooling device is arranged outside the limiting frame, the cooling device is provided with a heat conduction disc, and ventilation pipes are symmetrically installed at the top of the heat conduction disc; a heat conduction device is arranged outside the limiting frame, the heat conduction device is provided with a heat conduction plate, and one end of the top of the heat conduction plate extends to the position above the limiting frame and is provided with a heat collection plate; an evaporation device is arranged outside the limiting frame, the evaporation device is provided with absorbent cotton, the absorbent cotton is fixedly connected with the ventilation pipe, and the invention relates to the technical field of industrial waste gas treatment. According to the water slag flushing industrial waste gas treatment device, the purposes of well cooling waste gas and reducing the content of liquid water in the waste gas are achieved, the heat conduction efficiency of the device is improved, the heat utilization efficiency of the waste gas is improved, and it can be guaranteed that the device is used for a long time to remove the liquid water in the waste gas.

The invention relates to a multi-screen monitoring method, a multi-screen monitoring device and a multi-screen monitoring system. The method comprises the following steps: receiving area information sent by a video processor; scaling and splicing a target video source according to the region information to form a spliced picture; and sending the spliced picture to the video processor, so that thevideo processor adds the spliced picture to a to-be-supplemented area of a monitoring picture to form a multi-picture monitoring picture and outputs the multi-picture monitoring picture for display. The multi-picture monitoring method provided by the invention avoids excessive input video sources from increasing the user operation amount, and reduces the use difficulty.

The invention discloses a vertical pressure steam sterilizer with quick cooling, drying and automatic moisturizing functions. The sterilizer comprises a sterilization chamber, a lower cavity is formedin the bottom of the sterilization chamber, an electromagnetic heating assembly is installed at the bottom of the lower cavity, an air heating wire used for heating sterilized objects is installed inthe middle of the lower cavity, the lower cavity communicates with a water storage tank and a filter, and the filter communicates with a cooling cylinder; and the lower cavity is provided with a detection unit for detecting pressure information, article temperature information, steam temperature information and liquid level information in the cavity of the sterilization chamber, the detection unit transmits detected state information in the lower cavity to a controller, and the controller judges the working process in the sterilization chamber, controls the working process of the sterilization chamber according to the received information, sends instruction information to an execution mechanism and controls the execution mechanism to be opened or closed so as to adjust the environment state of the sterilization chamber.

The invention belongs to the field of CAN onsite buses. A CAN bus transceiver and a CAN bus controller are integrated in the same chip, the chip is miniaturized, use of the CAN bus chip is simplified, and the integrated degree and the reliability of a CAN onsite bus system are improved. A CAN bus node chip including the transceiver and the controller is composed of a bus transceiver module and a CAN bus controller module; the CAN bus controller module is composed of an internal dwell vessel, an interface management logic unit, a bit flow processor, an acceptance filter, a bit time sequence logic unit and a data buffer; the bus transceiver module comprises a sending part and a reception part; the sending part is composed of two driving control modules a NOT gate, two switch MOS tubes and a divider resistor; and the reception part is formed by a retardation comparator. The CAN bus node chip including the transceiver and the controller is mainly applied to design and manufacture occasions of a CAN onsite bus device.

The invention discloses a method for mapping letters of an English letter order through a Sudoku keyboard with low complete spelling repeat code rate. 26 English letters are mapped into 9 or 8 keys in the Sudoku keyboard, and at least two of the following three situations occur: in the first situation, a letter d and a letter e are mapped on the same key; in the second situation, a letter o, a letter p and a letter q are mapped on the same key; and in the third situation, a letter l, a letter m and a letter n are independently mapped on the same key, or the letter t, the letter u, the letter v and the letter w are mapped on the same key. By the mode, the shortcoming that the complete spelling repeat code rate of the traditional Sudoku keyboard (which is a numeric keyboard consisting of 9 number keys including 1, 2, 3, 4, 5, 6, 7, 8 and 9) is high is overcome by the method for mapping letters of the English letter order through the Sudoku keyboard with the low complete spelling repeat code rate, operation is facilitated, and the method has the advantage that Chinese characters can be input efficiently.

The invention discloses a processing method and a processing system for sensory and smoking evaluation data of tobacco leaf products. The method includes the steps of obtaining sensory and smoking evaluation data of the individuals, constructing a plurality of training data subsets through monte carlo sampling, so that the correlation of the sensory and smoking evaluation indexes in pairs is calculated, and the representativeness of the samples is improved, checking the abnormal sampling through a statistical method, and reversely deriving abnormal samples of the sensory and smoking evaluationdata. The invention provides a data evaluation method based on correlation between sensory and smoking evaluation indexes, the reliability of the smoking evaluation data is evaluated, and abnormal data in the smoking evaluation data is found out and removed. The accuracy and effectiveness of the smoking evaluation data of the tobacco products are improved, the use efficiency of the smoking evaluation data is improved, and the workload of the evaluation personnel is reduced.

The invention provides a source data configuration management method in manufacturing industry data mining. Data analysis tasks of the manufacturing industry are sorted and classified, the data analysis tasks of the manufacturing industry are divided into two categories through refining and sorting, data analysis is carried out by establishing a data model pair, and different data formats are defined for various types of data, so that data configuration and management are completed.