206results about How to "Simplify" patented technology

A calibration method comprising a first channel estimation step in which a pilot signal is transmitted from a first antenna and it is received by a second antenna that is different from the first antenna to calculate a first channel estimation value; a second channel estimation step in which the pilot signal is transmitted from the second antenna and the pilot signal is received by the first antenna to calculate a second channel estimation value; and a correction coefficient calculation step in which a correction coefficient is calculated by using the first and the second channel estimation values.

The invention is related to electronic devices (1), preferably cell phones or handhelds, containing a layer (2) and a moving mechanism for this layer (2), so that the layer (2) is extractable out of a rest position from the main casing (10). The described layer (2) usually contains a keypad (3). According to the invention, the moving mechanism allows the layer (2) to be extractable out of his rest position in different directions, preferably in two, three, or four directions. The inventive arrangement allows a more comfortable and flexible use of the device.

The invention provides a method, eNB and user terminal for small data transmission. When UE establishes a link, the eNB in service can provide a route identification for the UE, and the route identification becomes a residence eNB of the UE, and after connection is released, the residence eNB still saves contextual information of the UE; when the UE moves to other eNBs and initiates small data transmission, the current eNB in service finds out the residence eNB of the UE according to the route identification reported by the UE, user plane data are transmitted between the current eNB in service and the residence eNB, the residence eNB is in charge of PDCP layer processing of the user plane data and core network transmission, and the eNB in service is in charge of other layer processing of the user plane data; if the UE still initiates a connection request on the residence eNB, the residence eNB can directly use the saved contextual information for establishing user plane connection with AS layer security. The AS layer security settlement mechanism is provided for small data transmission, and a simplifying effect on signaling is achieved.

The invention belongs to the technical field of acquisition and analysis of urban traffic data and particularly relates to a processing method of cell phone signaling information for dividing traffic zones. The processing method comprises the following steps of washing cell phone signaling data and eliminating abnormal data; matching base station position information corresponding to the cell phone data with a road; establishing traffic semantic classification based on the cell phone signaling information; selecting and distinguishing cell phone base station characteristics according to the condition of the traffic semantic classification; extracting the cell phone signaling information to obtain the cell phone base station characteristics; carrying out clustering analysis on the cell phone base station characteristics so as to divide the traffic zones. The operation of carrying out traffic zone division on cities by using the cell phone signaling data is consistent with the tendency of big data digging in current; semantic division has a simplification effect on actual class division of base stations, and the attributes of regions and the base stations can be effectively and automatically identified; the urban traffic zones can be rapidly and directly divided; the processing method has the advantages that the data acquisition is easy, the division cost is low and the division is rapid and direct.

The invention provides a programming system and method for an industrial robot, which are used for visual, simple and general programming for the industrial robot. The programming system comprises a configuration programming environment module, a primitive conversion module and a postposition mapping conversion module, according to the command formats of different robot systems, the postposition mapping conversion module converts the source language command linked list mapping into different robot system commands, so that an industrial robot job file is generated. The programming method comprises the steps of entering the configuration programming environment; drag-and-drop programming; setting parameters; confirming the completion of programming, encapsulating and generating a component assembly list; defining an internal standard source language which describes component control and logical relation in a united way, calling the source language conversion module in the programming system, and an industrial robot programming file is converted from a component encapsulation format into a source language encapsulation format; and method further comprises a postposition mapping step.

An integrated heat exchanger and muffler unit (50,120,140) is provided for transferring heat between a first fluid and a second fluid, and for muffling the noise of the first fluid. The unit includes a housing (52) including a first inlet (60) for the first fluid, a first outlet (62) for the first fluid, a second inlet (64) for the second fluid, and a second outlet (66) for the second fluid. The unit (50,120,140) further includes a resonator (76) in the housing (52) and connected between the first inlet and outlet (60,62) to muffle noise in the first fluid, and a heat exchanger core (11,122) in the housing (52) connected to the first and second inlets and outlets to transfer heat between the first and second fluids. In one embodiment, the heat exchanger core surrounds the resonator. In another embodiment, the resonator surrounds the heat exchanger core.

According to the invention, this air conditioner includes an air regulating portion that absorbs indoor air and discharges the air to the outdoor after regulation; an infrared sensor module disposed above said air regulating portion; a control portion that controls said air regulating portion based on a detection result from said infrared sensor module, and includes a substrate; an infrared sensor disposed on said substrate; a shell combined with said substrate; and a shell rotary mechanism that rotates said shell. According to this air conditioner provided in this invention, it is provided with high precision for human body detection, also, the infrared sensor, together with the substrate, is integrated with the shell; therefore, the air conditioner is impact and simplified.

The invention discloses a method for distributing a virtual ID and a virtual IP based on a home gateway of internet of things. In the method, the virtual ID address and the virtual IP address are uniformly distributed to access equipment through interaction of a wireless fidelity (Wi-Fi) management module, a radio frequency identification device (RFID) management module, a Zigbee management module, a data module and a comprehensive management module; and the comprehensive management module comprises an information database sub-module, a virtual ID generating sub-module and a virtual IP generating sub-module. An external network terminal can address an access node of a home network in real time and establish an equipment information binding table in which the virtual ID address and the virtual IP address of the access equipment are stored, so that the consistency on multiple kinds of access technological equipment and a top network in the home network is realized and heterogeneous networks in the home can be combined into a virtual network; the transparency of the access equipment to the external network is realized and the safety of the home network and easy management are guaranteed; and the real-time effect of addressing of the access node is realized.

A nuclear reactor in which a secondary or tertiary coolant system of a nuclear steam supply system is simplified, comprising: a reactor vessel (2) which integrates a reactor core (1); a first coolant (3) which is stored in the reactor vessel (2) and heated by the reactor core (1) to convect; a first heat transfer tube (4) which is arranged in the reactor vessel (2) and comes into contact with the first coolant (3); and a second coolant (5) which is supplied from the outside of the reactor vessel (2) to the first heat transfer tube (4), cools the first coolant (3) and led to the outside of the reactor vessel (2).

Disclosed is an electronic gift certificate circulating method for a gift certificate service system including a gift certificate database and a gift certificate service server to manage sales of the electronic gift certificates according to requests by a communication terminal through wired and wireless networks, comprising: receiving a user's purchase request from the communication terminal; checking a settlement state of the electronic gift certificate bought by the user; settling the electronic gift certificate bought by the user, and issuing the bought electronic gift certificate to the user, when the user requests settlement; storing the issued gift certificate information in the gift certificate database; and notifying the user of the gift certificate purchase particulars in a

An electrical connector (1) includes an insulative housing (10), a number of terminals (20) and a shielding shell. The housing includes a body portion, (11), a mating portion (12) extending forwardly from the body portion and a number of passageways (124) defined therein. The terminals includes a number of digital signal, power, grounding and analog signal terminals (221, 222, 223). The terminals have four groups (21, 22, 23, 24) arrayed in rows. The group (22) of terminals includes three analog signal terminals. The distance between the adjacent two analog signal terminals is twice the distance between adjacent two other types of terminals except the analog signal terminals, thereby reducing variation range of characteristic impedance of the connector.

A suction head device has a suction pad (20) for sucking a workpiece (W), a suction force generation device (70) for making the suction pad (20) generate suction force, a shaft (30) for holding at its lower end the suction head (20) and vertically moving suction head, a lifting mechanism (40) for lifting and lowering the shaft (30), holding mechanisms (50, 60) for holding the workpiece (W), sucked by the suction pad (20), from horizontal directions, and a control means (80) for driving and controlling the suction force generation mechanism (70) such that, after the workpiece (W) is held by the holding mechanisms (50, 60), the suction by the suction pad (20) is once released and then the suction pad (20) is again caused to suck the workpiece (W).; Even if holding by the holding mechanisms and suction by the suction pad are sequentially released, the workpiece is reliably transferred while being highly accurately positioned.

A first base station which initially receives a service request from a wireless terminal requests authentication information from a central security node and receives in response at least, one, but typically two or more, sets of security information. When it is time for a handoff from the first base station to a second base station, the first base station transmits to the second base station at least one of the sets of security information it received from the central security node. The second base station then uses the information it received from the first base station to authenticate the wireless terminal.

The invention provides an integrated management system and method for a self-service ATM electronic note box. By the adoption of the integrated management system and method, business processing time can be shortened, cash turnover speed can be increased, and potential risks in allocation of cash and important documents can be reduced. The system comprises an ATM and the note box mounted in the ATM. An identity card used for identifying the ATM is mounted in the ATM, and an identity card used for identifying the note box is mounted in the note box. The system further comprises a control center and a handheld PDA terminal, wherein the ATM establishes communication connection with the control center in a wired or wireless mode, and the handheld PDA terminal establishes communication connection with the control center. The system further comprises a note allocating box and a clearing machine, wherein an identity card used for identifying the note allocating box is mounted in the note allocating box, and an identity card used for identifying the clearing machine is mounted in the clearing machine; a master control unit in the clearing machine is in communication connection with the control center. The method comprises the steps of note allocation in the note box, take-over of the note box, machine clearing and note adding and account verification.

The vaporizer assembly includes a nail sub-assembly formed of a high rate of heat transfer material and an adapter assembly formed of a lower rate of heat transfer material. The nail sub-assembly includes a bowl at an upper end and a shaft extending down from the bowl. The shaft has a hollow bore passing therethrough. The nail sub-assembly is preferably formed of a titanium alloy which can be heated to high temperatures without damage thereto. The adapter has a hollow core sized to receive the shaft of the nail therein. The nail is preferably threaded along with portions of the adapter to facilitate height adjustability of the nail relative to the adapter. Lower portions of the adapter are configured to mate with a water pipe inlet tube or other downstream vapor handling device.

The invention discloses a comprehensive analysis system for xerophthalmia. The comprehensive analysis system comprises an imaging system, an analyzing system and a video terminal, wherein the imaging system comprises a lighting source, an imaging assembly, a control panel and a camera shooting module, the lighting source penetrates through the imaging assembly and irradiates the eyes of a patient, and the camera shooting module carries out imaging on the eyes of the patient, and transmits the generated image to a PC machine through a USB interface; the analyzing system is arranged at the PC machine end, and comprises a communication module, an image data collecting module, a tear film breakup time check module, a lacrimal rivus height measuring module, a meibomian gland image collecting and enhancing module, a lipid layer analyzing module, a data analyzing module and an information management output module; the video terminal is connected with the analyzing system. With the comprehensive analysis system for xerophthalmia provided by the invention, the functions of tear film breakup time statistics checking, lacrimal rivus height measurement, meibomian gland image collection and enhancement, human eye lipid layer analysis, and the like are realized, a basis is provided for the clinical diagnosis for xerophthalmia, and the comprehensive analysis system is applied to the medical treatment in the relevant fields of clinical diagnosis of the ophtalmology department.

An air inlet (10) for an engine (20) of an aircraft (50), the air inlet (10) having a duct (2) feeding outside air to said engine (20) together with a filter system combining at least one filter (3) and at least one bypass device (4). Said filter (3) and said bypass device (4) are fastened on a common support (1) situated at one end of said duct (2) and on a flank of a fuselage (51) of said aircraft (50). Said bypass device (4) comprises a cover (5) and an actuator (6) controlling opening of said cover (5). Thus, when said filter (3) no longer allows outside air to pass therethrough, said cover (5) is opened, and outside air passes via the bypass device (4) in order to feed said engine (20) with outside air.

The invention discloses a classic swine fever virus (CSFV) C strain E2 truncated protein and its preparation method and use. The main antigen region of the E2 gene is expressed and three pairs of disulfide bonds for maintaining the antigen space structure are expressed simultaneously so that the expressed protein has a certain space structure and satisfies natural protein characteristics and the inclusion body is conducive to protein purification. The E2 truncated protein obtained by the invention is used for building a CSFV IgG antibody ELISA detection method. A result shows that the recombinant protein has good antigenicity. The built ELISA kit adopting the CSFV C strain E2 truncated protein has good specificity, accuracy, sensitivity and repeatability after use. A substrate coloration solution used in the invention has an indication effect, and after several hours to 4 nights after the reaction, the detection result still has credibility. Therefore, the coloration system can reduced human factor influences, avoids false positive appearance, makes a negative result stable and guarantees good detection on CSFV antibodies.

The invention provides an overall post-pouring type industrial building system and a construction method thereof. The building system comprises a structural framework, plate systems covering the inner side and the outer side of the structural framework, a cavity formed in the mode that the plate systems are closed, and a filling material evenly poured into the cavity. After the filling material is poured into the cavity and cured, an integral and uniform integrated shell structure is formed by walls, floors and a roof structure. The construction method includes the steps that the structural framework of the building is erected, the structural framework is covered with the plate systems in a completely closed mode, the overall through cavity is formed, multiple pouring openings are formed in the cavity, and the filling material is evenly poured into the cavity through the pouring openings. Lightweight, simple and batched machining and installing of the building can be achieved, the transport volume and weight are reduced, and an industrial building product and even the whole building system in which no crack is generated overall can be formed.

The object of the present invention is to provide a spark plug-integrated multifunctional ignition device. In the spark plug-integrated combustion device, the spark plug, ignition coil, and fuel injection device are integrated into one frame to save space. And it can realize the high-efficiency combustion design of the engine, and at the same time, the electrode of the spark plug can be replaced, which avoids the waste of spark plug maintenance. The multifunctional ignition device according to the present invention is an ignition device including an ignition coil directly connected to a spark plug top of an internal combustion engine, and adopts the following configuration, that is, the ignition coil, fuel injection valve, and fuel injection nozzle It is installed in a frame, and the center electrode and the ground electrode of the spark plug are detachably installed at the lower end of the frame.

The invention discloses a food and drug supervision system and method based on gridding management. The supervision system comprises a cloud computing platform, a database platform, a gridding management platform and a mobile terminal user application platform, the gridding management platform is used for dividing the supervision range into grids, and food and drug production and circulation information of all supervision enterprises in the grids is marked on a geographic map information module (GIS); The supervision method comprises the steps of administrative supervision, technical supervision and inspection case handling, and inspection case handling comprises the steps of grid division, information collection, task providing, task dispatching, task processing, processing feedback, casechecking and checking and comprehensive evaluation. According to the invention, a food safety supervision system based on a GIS professional map for prevention is established, food and drug safety production and circulation process supervision are realized, and food and drug quality safety is guaranteed.

The invention discloses an industrialized process for preparing cerium oxide nano-rods doped with rare earth elements, and particularly relates to an industrialized process for preparing cerium oxide (CeO2) nano-rods doped with rare earth elements (RE) La, Pr, Nd, Sm, Eu, Gd or Y. The process adopts rare earth nitrate as precursors, ammonia water or sodium hydroxide as precipitants, operations such as depositing, ageing, washing, drying and the like are performed under the conditions of room temperature and normal pressure. By controlling reaction conditions, particularly controlling doped elements, doped quantity and the like, the process realize effective control of rod-like appearance. Obtained products can still maintain fine rod-like appearance after being baked under the high temperature of 600 DEG C. The process has simple and mature technology and inexpensive raw materials, the obtained products are easy to be washed, suitable for large-scale preparation and industrialized production, and have wide application prospect in the fields such as catalytic reaction, fuel batteries, electronic devices, light-emitting materials, biological medicines, polishing powders and the like.

The invention discloses a medical apparatus and instrument technology and belongs to the technical field of medical apparatus and instruments. A synchronous fixing rack for a mandible mask comprises a supporting rack with a U-shaped structure, wherein two ends of the supporting rack are respectively provided with a mandible supporting arm, and the two mandible supporting arms can move relative to each other and are respectively connected with a one-piece fixing band which is provided with a connecting piece connected with a ventilation mask. According to the synchronous fixing rack for the mandible mask, the technical problems that an operation of supporting a mandible-closed mask manually is time-consuming and labor-consuming and is not durable are mainly solved; the synchronous fixing rack for the mandible mask can be widely applied to anesthesia induction, emergent first-aid, glossocoma of general anesthesia postoperative patients or coma patients and the like, can ingeniously replace dual hands of people, has a function of synchronously supporting the mandible-closed mask and is matched with an anesthesia apparatus to start mechanical respiration; the total effective rate is up to 97% and the excellent and good rate is up to 94%.

In order to simplify a door lock operation by a user after starting an energy supply receiving operation, an ECU mounted on a vehicle stores an ID code (S200 'yes', S202) beforehand. Furthermore, ECU locks all the doors, if a charging paddle on the power supply device side is connected with a charging plug on the vehicle side (S1200 'yes'), and if an ID code received from the power supply device matches the ID code stored beforehand (S206 'yes'), and if a drive system of the vehicle is stopped (S1202 'yes'), and if all the doors of the vehicle are closed (S1206 'yes').

The invention discloses a digital predistortion processing device which includes a pre-distorter, a self-adapting updating module, a control module and a calibration sequence generation model used for generating the source calibration sequence and providing the source calibration sequence for the pre-distorter; the self-adapting updating module is used for acquiring the feedback calibration sequence from the power amplification output; the latest pre-distorter is obtained according to the source calibration sequence and the feedback calibration sequence; the pre-distorter is used for storing the predistortion function, processing the source calibration sequence and the source signal through the predistortion function and sending the processed source calibration sequence and source signal to the power amplifier; meanwhile, the latest predistortion function of the self-adapting updating module can be adopted to update the predistortion function stored in the self-adapting updating module; the control module is used for controlling the pre-distorter, the self-adapting updating module and the calibration sequence generation module for coordination operation. The digital predistortion processing device adopts the newly-constructed calibration sequence to control all the amplitudes from the minimum value to the peak value; namely, the pre-distorter can be updated so that the updating speed is improved and the algorithm difficulty is simplified. The digital predistortion processing device also provides an updating method of the digital pre-distorter.

The invention discloses an electromagnetic ultrasonic excitation probe design method, according to the sound propagation principle, namely SH type guided wave propagation rule, in a solid plate, optimum excitation frequency is determined, and according to the frequency, an electromagnetic ultrasonic excitation probe is designed; enhancement of SH type 0 order mode guided wave and inhibition of 1 order mode guided wave in the plate can be realized, simplification of the mode of a guided wave excited in a particular frequency can be realized, the signal-to-noise ratio is improved, and defect detection probability and quantization accuracy can be effectively improved.