201results about How to "Simplify" patented technology

A standard medical or surgical tool's axis is located by attaching to the tool a plurality of a location indicating elements or markers having a known geometric or spatial relationship, and placing the tool in a tool calibrator that supports the tool in a manner that allows tools of different diameters to be rotated while maintaining the tool's axis in a fixed or stable orientation. As the tool is rotated, a marker locating system tracks the positions of the markers on the tool and then extrapolates or determines the axis of rotation with respect to the markers clamped to the tool. The tool calibrator has a second set of position indicating elements or markers with fixed geometric or spatial relationship with one another and with respect to a stop, against which the end or tip of the tool is placed.

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.

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 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 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 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 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%.

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.

An electronic device having an enclosure capable of being rotated horizontally and displaced vertically, the electronic device includes a first housing, a second housing and a sleeve module. The sleeve module is coupled to the first housing and the second housing. The first housing is shifted vertically relative to the second housing according to the rotation of the sleeve module.