49results about How to "Realize different functions" patented technology

The invention discloses an anti-radiation data processing system and method based on an FPGA. The data processing system comprises a data processing card applicable to severe environments such as radiation environments and comprising the double-port RAM commercial SPAM structure FPGA. The data processing card comprises two pieces of anti-radiation antifuse Aeroflex UT6235FPGAs, two pieces of incomplete anti-radiation Xilinx Virtex-5FX130T FPGAs and relevant storages, interfaces and other peripheral chips. Each piece of Xilinx Virtex-5FX130T FPGA comprises three parts, namely a control and processing part, a first path data processing module used for processing input data and storing a data processing result into a first part of a double-port RAM and a second path data processing module identical with the first path data processing module and identically processing the same input data. A data processing result is stored into a second part of the double-port RAM. A control and processing module compares the processing results of the two path processing modules. If the results are identical, the processing results are stored into a designated storage and if the results are not identical, processing is repeated.

The invention discloses a lamp optical system for an automobile. The lamp optical system for the automobile comprises two light sources, a polyhedral thick-wall light guide and two light inlet areas.The two light sources are homochromatic or non-homochromatic light sources. The two light inlet areas guide the light rays from the two light sources into the thick-wall light guide. The light rays from the two light sources enter from two outwards protruding surfaces of the polyhedron, are collimated and then are emitted from the same light outlet surface after being reflected by different optical coupling surfaces or a coupling surface set. Therefore, the space utilization rate of an automobile lamp is improved, and different functions of the automobile lamp are realized.

The invention discloses a vehicle-mounted multiplex charging machine. The vehicle-mounted multiplex charging machine comprises a high-voltage battery, three inductors L1, L2 and L3, and three IGBT bridge arms in parallel connection mutually. A positive pole of the high-voltage battery is connected with one ends of the inductors L1, L2 and L3 through relay switches S1, S2 and S3. The other ends ofthe inductors L1, L2 and L3 are connected with middle nodes of the three IGBT bridge arms correspondingly. A negative pole of the high-voltage battery is directly connected with a jointly-connecting end of the three IGBT bridge arms. The connecting ends of the relay switches S1 and S2 and the inductors L1 and L2 are a live line connector and a zero line connector of a power grid correspondingly. The two ends of the three IGBT bridge arms in parallel connection mutually are connected with an inverter-motor system. IGBT devices constituting the three IGBT bridge arms are connected and controlledthrough a controller module. When the vehicle-mounted multiplex charging machine works, a Boost working state, a state of single-phase power grid connection to charge the battery, a single-phase grid-connected inversion state, and a vehicle-vehicle mutually-charging state are included. The vehicle-mounted multiplex charging machine adopts different relay switch combinations, equipment can work indifferent states, and different functions are achieved.

The invention provides a method for preparing a patterned silicon nano well array. The method is realized by combination of a three-light-beam laser interference photolithography and a metal catalysis corrosion technology. Through adoption of the method provided by the invention, the patterned silicon nanometer well array which is arrayed regularly can be prepared in large area, and the precise regulation of array structure period, nano well diameter and nano well depth can be realized. Through changing the three-light-beam exposure conditions, phtoresist template with different sizes can be obtained, and the structure unit period and structure unit size of the nano well array can be regulated and controlled; and through control of etching time, the depth of the nano well is regulated. Besides the patterned silicon nano well array can be prepared in large area and nano well array is regulated, the patterned silicon nano well array has the characteristics of simple system, low cost, rapid processing speed and high yield and is suitable for batch production, and the finished product can realize different effects through simple processing.

The invention relates to a track type lifting platform hydraulic drilling rig and a working method thereof, and belongs to the technical field of drilling rig equipment. The drilling rig comprises a power system, a hydraulic system, a travelling supporting system, a drilling-in system and an electrical system, and the power system provides power output for the whole drilling rig; the travelling supporting system comprises a base, the lower portion of the base is provided with a track, four supporting vertical columns are arranged around the base, and traveling and supporting are provided; theupper portion of the base is provided with a lifting platform, the upper portion of the lifting platform is provided with the drilling-in system, and the drilling-in system is used for providing drilling-in operation; the lifting platform is further provided with the hydraulic system which transmits hydraulic power for all oil cylinder assemblies; and the upper portion of the lifting platform is provided with a first supporting oil cylinder, and a second supporting oil cylinder is arranged between the lifting platform and the base. The track type lifting platform hydraulic drilling rig is small in whole machine size, the adjustable range of drilling hole azimuthal angles is large, the track type lifting platform hydraulic drilling rig adapts to the uneven ground and ground with the slope through a track traveling mechanism and a supporting mechanism, and tunnel hole drilling construction requirements can be well met.

The invention discloses an efficient generating shoe capable of generating electricity. The efficient generating shoe comprises at least one cavity formed in the sole of the shoe, an airflow-driven generating device, an energy accumulator connected with the airflow-driven generating device through a control circuit and an air energy accumulator for storing pressure air, wherein the cavities can be compressed and can restore deformation on the dependence of the elasticity of the cavities. Each cavity is provided with a one-way air inlet and a one-way air outlet. All the one-way air inlets gather to form a main one-way air inlet. All the one-way air outlets gather to form a main one-way air outlet. The airflow-driven generating device is provided with an air inlet and an air outlet which are connected with the main one-way air outlet. The air energy accumulator for storing pressure air is arranged between the air inlet and the main one-way air outlet of the airflow-driven generating device. When the shoe gets away from the ground, the air energy accumulator can supply air to the airflow-driven generating device continuously till the pressure of the air inlet and the pressure of the air outlet of the airflow-driven generating device reaches the balance, and the generating efficiency is improved effectively.

The present invention provides a semiconductor structure and a formation method thereof. The formation method of the semiconductor structure comprises the steps of: providing a substrate, wherein thesubstrate comprises fin columns, and each fin column comprises a bottom portion region, a channel region located on the bottom portion region and a top portion region located on the channel region; forming first isolation layers on the substrate, wherein the first isolation layers cover the bottom portion regions of the fin columns; forming first gate oxide layers and second gate oxide layers at the surfaces of the side walls of the channel regions of the fin columns, wherein the second gate oxide layers are located at the surfaces of the top portions of the first gate oxide layers, and the thicknesses of the first gate oxide layers and the second gate oxide layers are different; forming gate structures at the surfaces of the top portions of the first isolation layers, wherein the gate structures cover the first gate oxide layers and the second gate oxide layers; and forming second isolation layers at the surfaces of the top portions of the gate structures, wherein the second isolationlayers cover the side walls of the top portion regions of the fin columns. The formation method provided by the invention can improve the performances of the semiconductor structure.

The invention discloses a device of a leakage breaker for combining leakage testing with a leakage reset button; the part of a testing reset button higher than a frame body is divided into an upper layer and a lower layer; the upper layer is a T-layer face part; the lower layer is a R-layer face part; the lower part of the testing reset button is bent; the bottom part of the testing reset button is convex so as to form a clamping part; the clamping part is clamped with a leakage latch edge bump clasping part in a linking manner; a testing circuit for simulating leakage comprises a double-breakpoint-disconnection protecting function; the device disclosed by The invention has advantages that a testing button is combined with a reset indication button; the device disclosed by The invention is characterized by simple structure and small volume and can be used for leakage breakers with small volumes; and a breakpoint protecting circuit board of a handle convex part has errors on inlet/outlet connection lines so as to avoid being burned.

The invention provides a method and a device for achieving a conference call function and a multi-path terminal. The method is applied to the multi-path terminal. The method comprises the following steps: establishing a plurality of voice service paths with a plurality of opposite terminals; receiving voice service data of a voice service path; synthesizing the voice service data of the terminal and at least two terminals in other conversation opposite terminals except the first conversation opposite terminal and then sending the voice service data to the first conversation opposite terminal through the voice service path. According to the method, the device, and the terminal in the invention, a conference call can be established on the multi-path terminal, and the conference call can be performed with a plurality of conversation opposite terminals at the same time.

The invention discloses a micro valve system and method for generating and controlling parking air bubbles. The micro valve system comprises a liquid runner, a water repelling gas-permeable layer, an air pressure control channel and at least one parking air bubble generating cavity, wherein the air pressure control channel and the liquid runner are distributed in parallel and do not communicate with each other; the water repelling gas-permeable layer is located between the air pressure control channel and a micro fluid channel; the inner wall, on one side of the liquid runner, of the water repelling gas-permeable layer is provided with the parking air bubble generating cavities which are of concave structures formed in the inner walls of the water repelling gas-permeable layer; and the apex angles of the cross sections of the parking air bubble generating cavities are smaller than the flowing advancing contact corners of liquid in the liquid runner. According to the method, the parking air bubbles generated in a micro runner serve as a micro valve of a micro flow control chip, the gas pressure intensity in the channels is controlled by controlling the air pressure, then the shape and dimension of the parking air bubbles are controlled, and circulation or blocking of the liquid runner is achieved.

The invention discloses a one-step-process in-situ organically modified zirconium phosphate/casting nylon nano composite material and a preparation method thereof. The nano composite material is prepared from the following raw materials in parts by weight: 100 parts of an amide monomer, 0.1 to 20 parts of a catalyst, 0.1 to 20 parts of a co-catalyst, 0.1 to 20 parts of zirconium phosphate, 0.1 to400 parts of a pre-intercalation agent and 0.1 to 40 parts of an organic modifier. According to the nano composite material disclosed by the invention, disadvantages that organic zirconium phosphate is agglomerated and cannot be uniformly dispersed in a casting nylon monomer, quaternary ammonium salt modified zirconium phosphate inhibits polymerization of a casting nylon system and a zirconium phosphate organic modification method has the defects of complicated procedures, great energy consumption, high cost and low efficiency are solved. The nano composite material has the advantages that themolding shrinkage of casting nylon is greatly reduced and the heat resisting performance is high; the zirconium phosphate is preferred and different functions of the composite material are realized;the application field of the composite material is expanded and the composite material has a wide commercial prospect.

The invention relates to a multifunctional bracket, the main body of which includes vertical support rods, horizontal support rods and fixing parts. The slidable jacks at the bottom of the fixing parts are combined into a multifunctional bracket; the height of the vertical support rod can be adjusted by adjusting the adjustment knob on the vertical support rod, thereby adjusting the height of the bracket; the multifunctional bracket can be realized by combining the use of accessories Double bed, single bed, bench, multi-layer parent-child hammock, hanging chair, deck chair, table, tent, mobile room, yoga, sunshade, clothes drying and other functions.

The invention provides an electric kettle. The electric kettle comprises a kettle body and a power source base. The kettle body comprises an inner container for containing liquid, a handle arranged onthe side of the inner container, a bottom cover arranged below the inner container and a kettle lid arranged on the upper portion of the inner container. An open spout is arranged on the inner container, the kettle lid and the inner container are detachably connected, an anti-overflowing electrode plate is arranged on the side, towards the spout, of the kettle lid and blocks a water outlet of thespout, and an electric connecting mounting base is further included, and comprises a first component and a second component. The first component is arranged on the kettle lid, the second component isarranged on the handle, the anti-overflowing electrode plate is electrically connected with the first component, and the second component is electrically connected with a control panel. According tothe technical scheme, the electric kettle is good in anti-overflowing effect and safe in use.

The invention relates to multi-functional stirring equipment and a working method thereof. The multi-functional stirring equipment comprises a power source, a driving assembly and a material barrel assembly, wherein the power source is connected with the driving assembly; the material barrel assembly comprises a stirring tool and a material barrel body; the stirring tool is connected with the driving assembly through a detachable structure; the upper end of the material barrel body is connected with the driving assembly; a material silo for material placement is arranged in the material barrelbody; when the operations for different stirring functions are needed, different stirring tools and the material barrel body can be selected; the stirring tools can be connected with the driving assembly through the detachable structure and driven by the driving assembly to rotate; and accordingly, the material barrel body and the stirring tools can move relative to each other, thereby achievingthe different stirring functions. The multi-functional stirring equipment provided by the invention has the beneficial effects that through a combination with the different stirring tools, the different operations on food can be achieved; and the stirring tools and the driving assembly are connected by adopting the detachable structure, so that the various matched stirring tools can be freely dismounted and mounted, and then the different functions in the food processing process can be achieved.

The invention relates to a multifunctional tent. The multifunctional tent comprises a support, a tent cover and accessories. The tent cover is installed on the support and combined with other accessories to form the multifunctional tent. The multifunctional tent can serve as a double bed, a single bed, a multi-layer bed, a bench, a multi-layer parent-child hammock, a hanging chair, a beach table and chair, a table, a table and chair, a pyramid-shaped tent, a movable bedroom, an air yoga, a sunshade, a clothes airing device, a vertical clothes hanger, a trampoline and the like.

The invention discloses an umbrella. The umbrella comprises an umbrella handle, umbrella cloth, an umbrella core, an umbrella cap, a slider and a plurality of umbrella ribs; a first threaded end is arranged on the umbrella handle; a second threaded end is arranged on the slider; a third threaded end and a fourth threaded end are arranged on the umbrella cap; a fifth threaded end and a sixth threaded end are arranged on the umbrella core; and the umbrella cloth is fixedly connected to each umbrella rib. According to the umbrella provided by the invention, through a connection relationship between the first threaded end, the second threaded end, the third threaded end, the fourth threaded end, the fifth threaded end and the six threaded end, the umbrella handle, umbrella cap, the umbrella core, the slider and each umbrella rib can be assembled into a complete umbrella, which can realize different functions of the umbrella, thereby improving the practicality and convenience of the umbrella and increasing the personalized recognition degree and interestingness of the umbrella, so that the umbrella becomes a personal logo or a mobile advertising carrier, so that the umbrella has more and more extensive application scenarios and life service functions.

The invention discloses a garbage treatment device with a function of preventing liquid from flowing out. The garbage treatment device comprises a fixed box body, a fixed frame, a vibration mechanism, a material guiding mechanism and a limiting plate, the bottom end of the fixed box body is fixedly connected with a balance weight bottom plate, a feeding opening is formed in one side of the middle of the fixed box body, and a water discharging opening is formed in one side of the bottom of the fixed box body; and the fixed frame is arranged in the fixed box body in a sleeved mode, a filter screen is connected in the fixed frame in a sleeved mode, the vibration mechanism is arranged in the fixed box body, the material guiding mechanism is arranged on one side of the fixed box body, the limiting plate is arranged above the fixed frame, and one side of the lower surface of the limiting plate is fixedly connected with a linkage baffle corresponding to the feeding port. The garbage treatment device has the beneficial effects that by means of the design of the vibration mechanism, when household garbage is added into the fixed box body, the vibration mechanism can drive the fixed frame and the filter screen to vibrate synchronously, and therefore added household garbage can be evenly scattered to the upper part of the filter screen.

The invention provides a cooling and ventilation system for a floating wind power generating set. The cooling and ventilation system comprises an air cooler, an air inlet pipe, an air duct, a pipelineand a controller, wherein the air cooler is arranged on the outer wall of a floating foundation of the floating wind generating set above a water surface; the air inlet pipe arranged on the outer wall of the floating foundation above the water surface, and is used for introducing outside air into the floating foundation; the air duct is arranged inside the floating foundation; an upper port of the air duct is connected to the air cooler, and a lower port is below the water surface; the pipeline is connected in series with parts to be cooled, a water pump and the air cooler in turn to form a loop for the circulation of cooling liquid; and the controller is electrically connected to the air cooler and the water pump, and is used for controlling the on-off of the air cooler and the water pump. The cooling and ventilation system can solve the technical problems that the traditional cooling system and ventilation equipment of the floating wind generating set are two independent devices, the manufacturing cost is high, and the cooling effect of the cooling system is not good enough under high-temperature environment conditions.