97results about How to "Change function" patented technology

An RFID tag that is foldable about a generally transverse fold line. The line divides the tag into two regions. One region has an RFID integrated circuit and areas of electrically conductive material. The other region has conductive areas that provide an efficient RFID antenna. In a folded configuration the areas are operatively associated with the integrated circuit while in the open configuration the areas are not functionally associated with the integrated circuit. Accordingly in the open configuration the tag is disabled or its RFID performance substantially degraded. The tag can be reversibly altered between the open and folded configurations.

An LED lighting system (10) includes an LED lighting fixture (12) having at least one LED (14) and an external microcontroller (22, 28) for converting incoming lighting control data formatted according to the DMX512 standard to pulse-width modulated lighting control signals for input to the LED (14). The external microcontroller (22, 28) is preferably located inside a cable connector (20) adapted for releasably connecting a power cable (18) to the LED lighting fixture (12).

Convertible luggage, such as a suitcase, purse, briefcase, backpack, etc. includes a body and a detachable and reversible panel having a first face and a second face having a different appearance than the first face. The detachable and reversible panel can be securely attached to at least a portion of the body such that in at least a first configuration with the first face facing out and in at least a second configuration with the first face facing in and the second face facing out. Moreover, the detachable and reversible panel can create a pocket for housing items therein.

Graphene magnet multilayers (GMMs) are employed to facilitate development of spintronic devices. The GMMs can include a sheet of monolayer (ML) or few-layer (FL) graphene in contact with a magnetic material, such as a ferromagnetic (FM) or an antiferromagnetic material. Electrode terminals can be disposed on the GMMs to be in electrical contact with the graphene. A magnetic field effect is induced in the graphene sheet based on an exchange magnetic field resulting from a magnetization of the magnetic material which is in contact with graphene. Electrical characteristics of the graphene can be manipulated based on the magnetization of the magnetic material in the GMM.

A surgical hand piece has a connecting body having first and second passages detachably connected to first and second lumens which are used in the eye for phacoemulsification procedures and/or cleanup of the eye capsule after the procedure. The lumens receive or discharge fluid from first and second fluid sources. A work tip supporting the first and second tubes can be rotated so as to change the function of the first and second tubes from aspiration to irrigation and vice versa. As an alternative, a sleeve holding the fluid sources can be rotated so as to change the function of the first and second tubes from aspiration to irrigation and vice versa.

The invention belongs to the field of biological medicines, and relates to a method for screening HRDs disease-causing mutation and a gene chip hybridization probe designing method involved in the same. The method for screening the HRDs disease-causing mutation comprises the steps of (1) establishing an HRDs genetic resource repository; (2) designing and synthesizing a gene chip hybridization probe of an HRDs disease-causing gene, and integrating the gene chip hybridization probe onto a gene chip; (3) capturing a target area by utilizing the prepared gene chip and executing the depth sequencing; (4) analyzing the sequencing data on the aspect of bioinformatics, and screening the candidate disease-causing gene; (5) functionally predicting a newly-discovered splicing gene mutation site. By establishing the high-efficient HRDs target gene capturing technology, adopting the depth sequencing as a means and confirming the efficiency of the HRDs capturing chip, a high-efficient credible biological information analysis model is established.

The invention discloses an intelligent control method for a hydraulic excavator. The method is characterized in that: a database set in a main controller is divided into a setting area and a recovery area; and the main controller is connected with a display modification interface through a CAN bus, wherein the operation method of the main controller comprises the following steps of: a. data modification, namely (1) the main controller detects data and obtains regulating ranges of excavator control parameters and engine output power by a logical operation; (2) an operator sets the excavator control parameters and the engine output power in the regulating ranges; and (3) modified self-defining data is stored in the setting area through a CAN bus and an excavator operates according to the data; and b. data recovery, namely the main controller calls the data in a recovery area and covers the self-defining data in the setting area. In the intelligent control method for the hydraulic excavator, data regulating ranges are given according to detected data; and the operator can modify according to implementing working conditions and habits so as to meet the requirements on site environment and user control and contribute to improving the operating performance of the excavator.

A surgical method for treating obesity by reducing the size and/or function of the stomach includes forming at least two plications or tissue folds in tissue of a patient using anchor assemblies having a loop. The plications are then optionally allowed to heal. A loop suture or wire is threaded through the loops. The loop suture is then tensioned to draw the plications towards each other. The loop suture is then secured via a knot or a cinch. When the method is performed in the stomach for treatment of obesity, forming the plications reduces the volume of the stomach. Drawing the plications together creates a contracted tissue area which further reduces the volume of the stomach. Additional plications may also be formed and drawn together with the same loop suture, or with a different loop suture.

The continuous micro deformation RE-carbon co-penetrating process for gear of automobile gear box is realized via making the pre-treated workpiece enter the different regions with RE co-penetrant in continuous carbonizing furnace at 840-890 deg.c. The workpiece is made to enter successively region-I for preheating and pre-penetrating; region-II and region-III with carbon potential of 1.15-1.25 % for carbonizing; region-IV with carbon potential of 0.8-1.05 % for diffusion treatment; and region-V with carbon potential of 0.8-1.05 % for waiting for discharging and quenching. The present invention is one controllable low temperature RE high concentration gas carbonizing process capable of resulting in optimal metallurgical structure, and has the advantages of high carbonizing rate, high efficiency and low power consumption.

The subject invention relates to methods for the simultaneous detection of Hepatitis C Virus (HCV) antigens as well as antibodies produced in response to HCV antigens. Furthermore, the subject invention allows one to detect antigens in the early, acute stage of infection, even prior to the development of antibodies, thereby allowing for early detection of infected blood and blood products, thus improving the safety of the blood supply.

The invention discloses an amino acid dehydrogenase mutant and an application thereof. The amino acid sequence of the amino acid dehydrogenase mutant is an amino acid sequence obtained by mutating anamino acid sequence represented by SEQ ID NO:1, and the mutation includes at least one of the following mutation sites: the 64thmutation site, the 94thmutation site, the 133rd mutation site, the 137thmutation site, the 148th mutation site, the 168th mutation site, the 173rd mutation site, the 183rd mutation site, the 191st mutation site, the 207th mutation site, the 229th mutation site, the 248thmutation site, the 255th mutation site and the 282nd mutation site; or the amino acid sequence of the amino acid dehydrogenase mutant is an amino acid sequence having the mutation sites in the mutated amino acid sequence and having a 80% or more homology with the mutated amino acid sequence. The amino acid dehydrogenase mutant has greatly improved enzyme activity, the enzyme activity is above 50times higher than that of a wild amino acid dehydrogenase, and the enzyme specificity is also correspondingly improved.

The invention relates to a coke oven coking method for improving a ratio of long flame coal for chemical coke. The method comprises the following steps: a, performing secondary crushing on long flame coal, and mixing the long flame coal with an adhesive in a storage warehouse; b, performing pre-grinding on the long flame coal mixed with the adhesive, feeding the coal into a coal blending chamber, improving a ratio of the long flame coal mixed with the adhesive to 80 percent, adjusting a gas-fat coal ratio with high adhesiveness to 20 percent, and feeding the coal into a crusher for crushing after mixing; c, performing primary water injection on the prepared mixed coal, crushing the coal in a crusher chamber, performing secondary water injection on the crushed mixed coal, feeding coking coal into a charging car for tamping, so that the coking coal is smashed into a dense coal cake, and feeding the coal into a carbonization chamber for performing high-temperature dry distillation; and d, performing high-temperature dry distillation on the coking coal, performing coke quenching by adopting a dry method, and finally naturally cooling to obtain the chemical coke product. According to the method, low-cost smelting and chemical industry carbon materials can be produced, and the gap that smelting and chemical industry carbon materials are deficient is overcome.

A mechanism of controlling water outflow of shower is provided in the casing of shower. The water outlet of the mechanism is aligned with the water outlet of shower. The mechanism of controlling water outflow comprises inner sealing shell, outer sealing shell, and an intermediate cavity defined between the inner sealing shell and the outer sealing shell. A water outflow cavity is formed between outer sealing shell and water outflow disc. The intermediate cavity communicates with intake channel of shower. The mechanism of controlling water outlet also comprises separating sealing pad inside the intermediate cavity, with one side sticked to the water outflow disc of outer sealing shell and the other side sticked to valve elements. The intermediate cavity comprises the inner cavity and outer cavity. The inner cavity communicates with water outflow cavity through the first small hole and with outer cavity through a through-hole. The intake channel communicates with outer cavity. The small hole matches with a mobile sealing pad that connects the button kit that controls the sealing pad to separate or contact the small hole. This invention can realize different effects of water outflow, easy operation handle and longer service life.

The invention discloses a preparation method of fish skin collagen jelly. The preparation method of the fish skin collagen jelly mainly comprises the steps that after unfreezing and pretreatment are conducted on fish skin, water, seasoning and spices are added for decoction, a compound of transglutaminase and sodium caseinate, hydrophilic colloid and preservative are added for blending, obtained skin frozen liquid is filled into jelly cups, and after vacuum sealing, high temperature sterilization and cooling shaping are conducted sequentially, products are obtained. According to the preparation method of the fish skin collagen jelly, the prepared fish jelly is long in quality guarantee period and can be preserved for six months at normal temperature; the nutritive value is high, the gel mouthfeel and elasticity are enhanced, and the shaped jelly is crystal clear, standardization control of the production technology is convenient, novel jelly cups are adopted for packing, and eating is convenient.

A battery management unit including a sensing unit electrically connected to a plurality of battery cells, the sensing unit detecting voltage of each of the plurality of battery cells and outputting a detection signal including voltage information representing the detected voltage, a first power supply unit generating a first operating voltage using a module voltage of the battery module, and a communication unit which operates using the first operating voltage, the communication unit including an antenna, a wireless communication circuit and a first input port, the communication unit receiving the detection signal from the sensing unit through the first input port, testing at least one preset item based on the detection signal, and outputting a RF signal representing a result of the test through the antenna and the wireless communication circuit.

The embodiment of the invention relates to a method for interacting with equipment by utilizing an optical indicator, the optical indicator as well as a presentation method and system adopting the optical indicator. The method for interacting comprises the following steps of: detecting a light spot generated by the optical indicator; determining a sequence of the state of the light spot in a preset time interval according to the detection result; and determining an interaction event according to the sequence of the light spot so as to interact with the equipment. According to the embodiment of the invention, more than one light spot is utilized, and the light spot is mapped to different interaction events according to the sequence of the state of the light spot in the preset time interval, thus more interaction events can be presented. The light spot is easier and simpler to detect, and a detection method can be used for improving the accuracy and the reliability of detection, thus the sequence of the state of the light spot can be mapped into a mouse event and a corresponding mouse signal is generated, so that interaction with a computer is realized.

An adapter card for extending functions of a computer includes a first male connector mounted to a female connector of an expansion slot provided to the computer in a way the first male connector can be inserted/removed into/from the female connector and a second male connector that corresponds to a bus architecture same as the first male connector in a way the second male connector can be inserted/removed into/from the female connector.

This invention is relative to a mobile communication device with automatic image-changing functions. Users can use these automatic image-changing functions to choose their favorite background images from a database, and set it to appear, right away or on scheduled time, randomly or in a pre-specified serial order, on the display screen of the mobile communication device. When a built-in timer detects a set time for changing images, the device then selects the image specified to be displayed at that time interval from the database through an image-changing module, and then sends it to the display screen. Also, the image-changing module allows the user to change the images at random or let the module automatically change them in pre-specified serial order.

The invention discloses an intelligent multipurpose culture device, including a fodder throwing structure, an energy structure, a positioning structure, an oxygenation filter structure, and a detection structure. The fodder throwing structure comprises a top cover, a coaming, and a bottom plate. The energy structure comprises a lithium battery, a photovoltaic cell, a core motor, an intelligent management system, and a connecting plate. The positioning structure comprises a water wing, an impeller, a motor, a bearing plate, a strength support, an underwater range finder, and an ultrasonic rangefinder. The oxygenation filter structure comprises a structure main body, stirring blades, and a transmission shaft. The detection structure comprises a camera, a DO tester, a TDS detection pen, an electronic pH meter, and an electronic thermometer. The culture device satisfies monitoring of aquatic products from cultivation and transport sections to a sales section, and provides powerful supportfor food safety supervision and management. The device changes disadvantages that an existing culture device is single in function, low in blowdown rate, and high in improvement energy dissipation, and improves economic benefits. The structure of the device is improved and optimized, providing convenience for maintenance.

The invention discloses an aggregation-induced emission effect-based multifunctional fluorescent polymer which is controllable in particle size and convenient to modify as well as a preparation methodand an application of the aggregation-induced emission effect-based multifunctional fluorescent polymer. The fluorescent polymer contains a structural formula unit as shown in a formula (I) which isdescribed in the specification, n is equal to 10-10000, and R is a structural group with an aggregation-induced emission function. A precipitation polymerization reaction is carried out on an AIE polymerizable unit, maleic anhydride, styrene and an optional cross-linking agent in the presence of an initiator to obtain the fluorescent polymer. The fluorescent polymer can be applied to immunoregulation, cell labeling, material antibiosis and roughness detection.

The invention discloses an FPGA-based multi-channel synchronous data acquisition module, which belongs to the field of data acquisition technology. The FPGA controls multiple ADCs to simultaneously acquire signals, and buffers the obtained data into SRAM in sequence, and then transmits them to DSP through a serial port for further processing. Processing, including data acquisition module, FPGA clock management module, dual-open RAM module, serial interface module and AD conversion circuit module; the data acquisition module converts the analog signal of the sensor into an effectively coded digital signal by setting different parameters to adapt to different analog signals Signal; the AD conversion circuit module burns the program to the FPGA, debugs the program through the JTAG mode, and burns the program to the configuration chip in the AS mode. The invention collects multi-channel signals synchronously, effectively reduces peripheral circuits, lowers overall power consumption, and achieves higher precision when multi-channel signals are collected simultaneously.

An electronic connector connected to a sensor or a switch, and communicating a signal through a common bus includes an I/O unit receiving a signal from the sensor or the switch, a control unit generating a control signal for controlling the driving of a load corresponding to the sensor or the switch according to the signal received from the I/O unit, and a communication unit having a function of decoding the control signal and transmitting the control signal to an equipment connected to the corresponding load through the common bus.

The invention relates to a trailer with an automatic detecting and protecting functions and relates to the technical field of trucks. The safe, intelligent and ultra-long flat-bed trailer comprises infrared emitters mounted on the side walls on two sides of a carriage of the trailer and infrared sensors mounted on the outer wall of a cab and matched with the infrared emitters. The signals of the infrared sensors are connected to a controller in the cab through a signal conversion circuit. At least two sets of air cylinders are mounted on two sides of the bottom of the carriage. The end of a piston rod of each air cylinder is fixedly connected with a stopping board. Each air cylinder is connected to the controller and controlled by the same. Each air cylinder drives the corresponding stopping board to enable the bottom of the stopping board to move 10-50cm away from the ground. The trailer has the advantages that functions of traditional trailers are changed, driving safety is increased, vehicle and pedestrian safety can be protected especially during turning, and vehicles and pedestrians can be prevented from being caught up into the bottom of the trailer.

The invention discloses a pressure-sensitive-based graphene resonant fiber accelerometer comprising an optical fiber (1), a ferrule (2), an elastic sheet (3), a sealing plug (4), a gas sealed cavity (5), and a graphite film (6). The acceleration measurement is realized by using the internal pressure of the direct sensitive cavity of the graphene film. The ferrule mounted on the elastic sheet directly senses the measured acceleration as a main additional mass and the elastic sheet is driven to make longitudinal displacement, so that the gas pressure in the sealed cavity is caused to change; thepressure is applied to the graphene film to change the in-plane stress, so that the change of the resonance frequency of the graphene film is caused; and the demodulation resonance frequency is detected by the interference light to realize acceleration measurement. With full utilization of the mechanical, optical and resonance characteristics of grapheme, the accelerometer has the outstanding characteristics of high sensitivity, large measuring range, strong anti-interference ability, great easiness in manufacture and installation.