33results about How to "Increased difficulty of use" patented technology

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 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 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.

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 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 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 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 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.