47results about How to "Reduce the likelihood of transmission" patented technology

The application discloses an infrared epidemic situation intelligent comprehensive detection and identification system. The system comprises an identity information authentication unit used for obtaining certificate information of a detected person and sending the certificate information to a comprehensive information processing platform; a visible light face recognition unit used for collecting aface image of a detected person and sending the face image to the comprehensive information processing platform; a comprehensive information processing platform used for extracting face texture features in the face image, generating a recognition image, and sending a body temperature detection instruction when judging that the recognition image is matched with the identity card photo image; an infrared human body temperature measurement unit used for acquiring an infrared body temperature image of a measured person and sending the infrared body temperature image to the comprehensive information processing platform; and the comprehensive information processing platform also used for calculating the forehead temperature of the human body of the measured person, and establishing a monitoringrecord file of the measured person by adopting an SQL database in combination with the position coordinates and the detection time. According to the technical scheme, the problems of body temperaturescreening, personnel confirmation, comprehensive information acquisition, remote data sharing and the like are solved.

The invention relates to the safety and biological recognition field and discloses a living fingerprint detection method based on intelligent mobile information equipment. The living fingerprint detection method based on the intelligent mobile information equipment includes that starting a camera to gather fingerprint image information in a non-contact mode in a preset distance range; continuously photographing at least two times in a certain preset time period to obtain at least two images; pre-processing the images, performing bio-assay, if the body is a living body, entering the next step, otherwise, ending; extracting fingerprint characteristics; matching the fingerprint characteristics with a pre-stored template, if the fingerprint characteristics are matched with the pre-stored template, executing the set corresponding functions, otherwise, ending. The living fingerprint detection method based on the intelligent mobile information equipment does not need to contact with the head face of a gatherer when using a mobile phone to gather fingerprint images, the pathogenic bacterium transmission probability is reduced, and meanwhile, the highest level of safety fingerprint identification of the mobile phone is realized through the bio-assay, an implant is avoided, and the safety of the fingerprint log-in, payment and the like on the mobile phone is greatly improved.

A insect trap system for absorbing bodily fluids and preventing insects from spreading from a dead animal. The insect trap system includes a collection mat having a plurality of dividers defining a center zone and surrounding zones. An absorbent material is attached to the center zone with the surrounding zones filled with an adhesive for catching insects. The collection mat includes a folding portion for allowing folding of the collection mat into a compact storage position. A cuff having a conical shape has adhesive applied to the interior surface thereof. The cuff includes a slit for allowing positioning about the leg of an animal or a rope or other structuring supporting the animal.

The invention relates to the field of mobile phone communication safety and biological recognition, in particular to a fingerprint detection method based on intelligent mobile information equipment. The fingerprint detection method comprises the steps of starting a camera of the intelligent mobile information equipment for collecting finger image information in a noncontact mode within the preset distance range; preprocessing a collected finger image, and conducting automatic segmentation and background stripping on the size of the finger; rotating the angle of the finger image to be at the proper position, and extracting fingerprint characters; matching the obtained fingerprint characters with prestored templates; if the obtained fingerprint characters are matched with the prestored templates successfully, executing corresponding set functions; if the obtained fingerprint characters are not matched with the prestored templates, the step is ended. Noncontact fingerprint recognition can be achieved by means of a mobile phone terminal, the end face of a collector does not need to be touched during fingerprint image collection, the probability of pathogenic bacterium spread is decreased, and meanwhile no extra hard collection equipment with the high cost is needed.

The invention relates to the fields of cell phone communication safety and biological recognition. A fingerprint recognition method based on an intelligent mobile information device comprises the following steps: turning on a camera of the intelligent mobile information device to collecting fingerprint image information by a non-contact manner within a predetermined range; scaling the collected image to ensure the collected image is in the same proportion to a prestored template; rotating the angle of the finger image into a proper position, extracting fingerprint characteristics; matching the extracted fingerprint characteristics with the prestored template; executing predetermined corresponding functions if the extracted fingerprint characteristics are matched with the prestored template, otherwise ending the operation. The non-contact fingerprint recognition can be achieved at the a cell phone without contacting a collector end face upon collecting the fingerprint image, accordingly reducing the possibility of propagating pathogenic bacteria, and ensuring the consistency in the recognition structure without extra hardware collecting equipment having a higher cost.

The invention provides a multifunctional cleaning door used at higher-density crowd-gathered public places, wherein the shape of the multifunctional cleaning door is a door-shaped structure, the top is a crossbeam part, the lateral surface is an upright post part, and an air showering system, an air filtering and anion generating system and a hand cleaning system are installed on the cleaning door, wherein the air showering system is provided with an airflow passage inside a cleaning door body, an air inlet is arranged at the lower part of the inner side of the upright post part, and an air showering nozzle device is arranged at the crossbeam part; and an ultraviolet lamp sterilizing device, a photocatalyst sterilizing and disinfecting device and an active carbon device are also installed at the rear part and on the upper surface of a multistage air filtering device. The invention forms an integrated system integrating the functions of air cleaning, air curtain isolation, hand sterilization and disinfection, electrostatic elimination and the like, solves the comprehensive application scheme in the aspects of air filtration and sterilization, hand cleaning, electrostatic elimination, dust isolation and the like and satisfies all-round hygiene and cleaning requirements. The integrated cleaning mode brings convenience and good cleaning effect for people on public occasions, reduces the possibility of disease and bacterium spread, improves the life quality of the people and has better social service meanings.

The invention relates to the technical field of mobile communication, in particular to a data package filtering method, device and system for an Android system under non-super user authority. The data package filtering method for the Android system under non-super user authority includes the steps that a data package intercepted by a pre-started virtual kernel device TUN according to a default route strategy is read; an application program APP to which the data package belongs is determined according to IP five tuples of the data package; according to a preset filtering rule list and the application program APP to which the data package belongs, a filtering rule of the data package is determined; according to the filtering rule, the data package is filtered. According to the data package filtering method for the Android system under non-super user authority, the data package is filtered according to the filtering rule list and based on a default rule or requirements of a user, and selective network communication is achieved; meanwhile, the method can be achieved under non-super user authority, security of user equipment is improved, and the probability of propagation of virus programs is reduced.

A method for producing a cleaned bone graft with osteoinductivity above 2.0 suitable for transplantation into a human. The first step is sonicating a bone graft in a nonionic detergent in an ultrasonic cleaner at a temperature ranging from about 33° C. to about 37° C. and for a time period ranging from 15 minutes to 2 hours effective to produce a cleaned bone graft essentially free from bone marrow. The bone graft is sonicated in purified water in an ultrasonic cleaner at a temperature ranging from about 33° C. to about 37° C. a plurality of times to remove the detergent producing a cleaned bone graft. The bone graft is then sonicated in hydrogen peroxide in an ultrasonic cleaner at a temperature ranging from about 33° C. to about 37° C. for a time period ranging from 10 minutes to about 2 hours effective to retain osteoinductivity of the bone graft and again sonicated in purified water in an ultrasonic cleaner at a temperature ranging from about 33° C. to about 37° C. a plurality of times to produce a cleaned bone graft. The final step is sonicating the bone graft in an alcohol at a temperature ranging from 33° C. to 37° C. for 30 minutes to 2 hours, all of the steps being effective to reduce any initially present viruses at least two logs and bacteria at least ten logs and the bone graft is finally sonicated in purified water to remove the alcohol.

The invention provides a gate machine detection method, device and system. The method comprises tsteps that a server obtains the verification information and/or the body temperature information of a user, the verification information comprises at least one of a human surface, a fingerprint and a palm print, and the body temperature information comprises at least one of forehead temperature and palm temperature; and the server judges the verification information and/or the body temperature information of the user according to the verification information and/or the body temperature information;when the verification information and/or the body temperature information of the user all meet/meets the preset conditions, the server controls a gate to open the channel. The method is advantaged inthat efficiency of body temperature measurement and/or user information registration is improved, close-range contact between people is reduced, and possibility of epidemic situation propagation is reduced.

The invention provides an intelligent identity recognition system. The intelligent identity recognition system comprises a channel mechanism, an exhaust fan, a camera, an infrared temperature sensor,a display screen, a control box, a loudspeaker and a fingerprint recognition mechanism. According to the intelligent identity recognition system, the infrared temperature sensor can be used for measuring the body temperature of a person during identity recognition, and then a microprocessor is used for calculating collected body temperature data to obtain a body temperature value, so that the bodytemperature of the person is measured, and the use requirements during the current epidemic situation period are met; and the camera can be used for conveniently acquiring a face recognition image, so that face recognition is realized by the microprocessor. Fingerprint identification can be carried out conveniently through the fingerprint identification mechanism, one fingerprint identification module can be switched after one-time fingerprint identification is completed, and cross use is avoided.

The invention discloses a control method of a non-contact intelligent key switch and a system thereof. In the method, a signal transmitted by a virtual key transmitting circuit is reflected by a finger shading plate and then is received by a receiving circuit; and a signal entering a signal central processor is determined and then is subjected to intelligent processing operation such as prolonging, accumulation, gradual accumulation, regressiveness, clearing, resetting and the like so as to replace a signal generated by the traditional key switch and be input into the traditional actuator to finish corresponding work. The system comprises a virtual key partition board, a transmitting circuit, the receiving circuit, a signal central processor, an acoustic-optic display module, an actuator and the like. With the system, a common contact type key switch is changed into the non-contact intelligent key switch; and the system can be widely applied to various public facilities, avoid the pollution and disease spread caused by the contact type key switch, and provide a safe, sanitary and energy-saving environment for the public. The non-contact technology is applied to the medical community for operating various instruments and equipment, is greatly convenient for the work of medical staff, improves the efficiency, and reduces the crossed infection in hospitals.

The invention discloses a heat-insulation type aluminum alloy door window which comprises an opening sash and a frame body, wherein the opening sash is rotatably mounted on the frame body; the opening sash consists of a first adhesive tape set, an opening sash inner window, an opening sash outer window and a drawbar; the first adhesive tape set comprises a connecting strip, a first pressing strip, a second pressing strip, a first sealing strip and a second sealing strip; a first arc-shaped plate is mounted on the opening sash inner window; a pulling rack is arranged at one side, close to the opening sash inner window, of the first arc-shaped plate; the drawbar passes through the opening sash inner window, and is rotatably mounted on the pulling rack; the first pressing strip is mounted on the first arc-shaped plate; a second arc-shaped plate is mounted on the opening sash outer window; the second pressing strip is mounted on the second arc-shaped plate; an extending plate is mounted on the opening sash inner window; the second sealing strip is mounted on the extending plate; and the frame body consists of an outer frame body, an inner frame body and a second adhesive tape. The heat-insulation type aluminum alloy door window is simple in structure, convenient to mount, and can be quickly realized to fix glass.

The invention discloses a control method and device for an in-vehicle ultraviolet disinfection and killing system and a storage medium. The method comprises the following steps: controlling the disinfection and killing system to start in response to a received trigger signal; detecting whether there is a person in a cabin of the vehicle, and if there is no person in the cabin, obtaining a historical use record and current time of the vehicle; determining the use peak period of the vehicle according to the historical use record of the vehicle; if the current time is not in the use peak period, the environment in the vehicle cabin is killed through ultraviolet rays of the first wavelength; or, if the current time is within the use peak period, the environment in the vehicle cabin is killed through the ultraviolet rays with the second wavelength; the first wavelength is smaller than the second wavelength; and when the disinfection time reaches a preset time threshold value, the ultraviolet rays are turned off, and an air conditioner of the vehicle is controlled to start external circulation for ventilation for preset duration. The method can reduce the disinfection burden of the user on the vehicle, improve the user experience and reduce the possibility of pathogen transmission. The method can be widely applied to the technical field of vehicles.

The embodiment of the invention provides a management method and device for data in a block chain. The management method comprises the steps of receiving a data query request, wherein the query request is used for querying first data in the block chain; determining whether the first data is in a query prohibition state or not, wherein violation data in the block chain is set to be in a query forbidding state; and if so, returning a query failure response, wherein the query failure response is used for indicating that the first data is forbidden to be queried. Thus, the violation data is effectively managed based on the block chain, and the possibility of continuous propagation of the violation data is reduced, and the stability of a block chain system is improved.

The invention discloses a local face recognition device for eyeball type image acquisition of an intelligent entrance guard. The invention belongs to the technical field of access control devices, before use, an operator clamps the protective cover on the outer side of the identification eyeshade; the identification eyeshades are taken out from the placing groove and are placed on the eyes, the acquisition camera is used for shooting an image of the eyes; the identity information of the operator is recognized through an iris recognition technology of the iris acquisition equipment; after the device is used, the identification eyeshades are placed in the placing groove; alcohol is released through the release guide rod to disinfect the identification eyeshades and the protective cover; therefore, the possibility of disease transmission is reduced; after the alcohol in the annular liquid storage tank is released, the annular electromagnet is started and closed for multiple times, so thatthe annular magnet block moves up and down in the annular liquid storage tank, the generated air flows to blow the identification eyeshades, volatilization of the alcohol is accelerated, the protection cover is continuously blown, and the protection cover is separated from the identification eyeshades.

The invention relates to the technical field of aquaculture and provides a method for controlling diplostomiasis of alosa sapidissima by a traditional Chinese herbal medicine preparation. The method includes steps: S1, prevention, to be more specific, cleaning a pond, sterilizing and arranging bird-proof nets around the aquaculture pond; S2, treatment, to be more specific, feeding the alosa sapidissima suffering from diplostomiasis with feed mixed with a parasite eliminating agent, wherein the parasite eliminating agent is prepared from, by mass, 2-3 parts of omphalia, 5-6 parts of Semen Arecae, 2-4 parts of Radix Aucklandiae, 1-3 parts of Rhizoma Cyrtomii Fortunei, 4-6 parts of Cortex Meliae and 78-86 parts of water. The method is effective in prevention and treatment of diplostomiasis.

The embodiment of the invention discloses a file sharing method, a file sharing system, computer equipment and a storage medium. A specific embodiment of the file sharing method comprises the steps that first electronic equipment acquires a downloading code, and uploads a file and the downloading code to a server, so that the server generates a downloading address and returns the downloading address to the first electronic equipment; and the first electronic equipment outputs the downloading address and the downloading code, so that the second electronic equipment responds to the input downloading code after accessing the server through the downloading address, and the server downloads the file. According to the embodiment, the uploading party and the receiving party can realize file transmission between the uploading party and the receiving party without additionally registering and logging in a cloud disk account or a password, so that the whole file transmission process is quicker and more convenient, meanwhile, the privacy security of a user can be ensured, and the privacy of the user is prevented from being leaked.

The present invention provides methods and pharmaceutical compositions for treating human immunodeficiency virus type 1 (HIV-1) infections. In particular, the present invention relates to a method for treating HIV-1 infection in a subject in need thereof comprising administering the subject with a therapeutically effective amount of an inhibitor of SGT1 activity or expression.

The invention relates to a preparation method of antiviral packaging paper. The method comprises the following specific operation steps: pulping wood pulp, hardwood pulp and kaolin through a disc mill, adding dilution water, a wet strength agent, a retention aid and an internal sizing agent into the pulp, removing air and impurities in the pulp through a slag separator and a pressurized screen, after secondary dilution by adding water through a variable-frequency slushing pump, conveying the pulp to a paper flow box for uniform pulp distribution, putting the pulp on a net, forming and dehydrating the pulp at a forming plate, a gravity dehydration plate, a low-vacuum water suction box, a high-vacuum water suction box, a vacuum couch roll and the like of a net part, then preparing the packaging base paper after squeezing dehydration and contact drying in a steam drying cylinder, and fusing ASC-28-6 is directly in the processing process of the raw materials, so that the product has an anti-virus effect. The packaging paper provided by the invention can be used as a main carrier for packaging and transportation to directly play a role in adsorbing and inactivating viruses in the production and transportation processes, so that the transmission possibility of the viruses in the logistics transportation process is reduced.