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39results about How to "Easy design" patented technology

Prosthesis with composite component

A joint prosthesis with three components includes a first component, a composite component and a bearing component. The bearing can be mounted on and fixed to the composite component and has an articulation surface to articulate with an articulation surface of the first component. The composite component has an extension for stabilizing the component when implanted. The extension has an end opposite the bearing. The composite component includes a porous base or preform moulded to a solid polymer portion. The solid polymer portion engages the bearing component and extends into the extension and defines the end of the extension. The bearing is made of a different polymer. The composite component may be made by injection moulding.
Owner:DEPUY PROD INC

Programmable control method of microcomputer complex protection device

The invention relates to a programmable control method used for a micro-computer integrated protective device, comprising the steps as follows: (1) external analogs which comply with the application conditions are input into the micro-computer integrated protective device; (2) the switching value is input inside the micro-computer integrated protective device; (3) detailed output ports of the micro-computer integrated protective device are selected; (4) a custom event is made for the input and output combination and the type of the custom event is selected; (5) an analog input module, a switching value input module and a signal output module which are selected are programmed by a logic operation program in a computer which is connected with the micro-computer integrated protective device; after the programming is completed, the programs are downloaded to the micro-computer integrated protective device; (6) when the external conditions comply with the program running conditions, the micro-computer integrated protective device outputs the signals to the external connection device so as to realize the pre-arranged functions. The programmable control method of the micro-computer integrated protective device of the invention is convenient for the programming application of the user according to the detailed conditions, extends the functions of the original micro-computer integrated protective device and enlarges the application range.
Owner:上海中发电力自动化有限公司 +1

Multiple concurrent wireless frequency spectrum monitoring method

The invention discloses a multiple concurrent wireless frequency spectrum monitoring method, mainly solving the problem that a receiver in a current frequency spectrum monitoring system only supports unidirectional connection with a client, but does not support multiple clients to simultaneously send commands to the receiver; and a current frequency spectrum analysis method is more and more difficult to truly reflect a complex frequency spectrum situation. The method comprises the steps of: (1) building a multiple concurrent server supporting one main thread and four work threads based on a libevent framework; (2) constructing a monitoring system; (3) configuring task parameters; (4) the receiver collecting data; (5) the multiple concurrent server employing the Multiquadric method in an interpolation method to stimulate the frequency spectrum data transmitted by the receiver; and (6) drafting a frequency spectrum situation graph through color mapping. According to the scheme, the method achieves the purposes of simple operation, convenient enforcement, safety and reliability, and has high use value and popularization value.
Owner:XIDIAN UNIV

Voltage-reduction-type converter control device

The invention provides a voltage-reduction-type converter control device. The corresponding principle is as follows: a control unit and a power device unit in the existing voltage-reduction-type integrated converter are separated, wherein the control unit is the voltage-reduction-type converter control unit provided by the invention. The power device is separated, thus more design space is provided for a designer; a switching device with lower on resistance and higher breakdown voltage can be selected, thus the switching loss is further reduced and the conversion efficiency of the converter is improved; meanwhile, the input voltage of the whole converter is improved. Input / output voltage detection is introduced, thus an appropriate voltage can be selected as a power supply voltage of the control unit of the voltage-reduction-type converter control device. A bootstrapping circuit is adopted as a driver unit of a switching tube, and a power switching unit can conveniently adopt an N-channel grid type MOS (metal oxide semiconductor) transistor with lower on resistance. The working frequency can be set by virtue of a PWM (pulse width modulation) wave control unit in the unit, thus devices in a peripheral cell can be designed more conveniently.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Portable mechanical type junk advertisement paper cleaner

The invention relates to a portable mechanical type junk advertisement paper cleaner. A cleansing liquid applying mechanism, a chipping mechanism and a chippings recycling mechanism are fixed in a box shell; a water tank of the cleansing liquid applying mechanism is fixed to the topside in the box shell; a water absorbing roller is fixed under the water tank by a roller support bracket, and both ends of the water absorbing roller are respectively provided with an elliptic groove; sawteeth which are distributed in a row are arranged on a sliding rack of the chipping mechanism; the front end of a connecting rod is provided with a roller follower, and the roller follower is installed in the elliptic groove; the other end of the connecting rod is in clearance fit with a sliding rod of the roller support bracket by a sliding sleeve in a shape like the Chinese character hui and meanwhile is connected with one end of an oscillating bar trough a rotating pair; the other end of the oscillating bar is connected with the sliding rack by a rotating pair; the back of the sliding rack is provided with a groove and forms a moving pair with the front end of the roller support bracket; a shovel-shaped tray of the chippings recycling mechanism is connected with the guide column moving pair of the box shell; and a reset spring is positioned between a guide column and the shovel-shaped tray. The invention has mechanical type, environmental-protection, sanitary and simple structure, small size, light weight and convenient carrying and use.
Owner:EAST CHINA JIAOTONG UNIVERSITY

Indoor parking lot map solution based on html5

The invention belongs to the technical field of parking lots, and especially relates to an indoor parking lot map solution based on html5. The solution comprises a map mapping module, a map data storage module, a map plotting module, and a map interaction module. The solution is characterized in that the map mapping module uses a map mapping technology based on html5, the map data storage module is divided into a static portion and a dynamic portion, the map plotting module is a map plotting technology based on the html5, when the map interaction module acquires dynamic data, required data is acquired, and after map plotting is completed, users can interact. Beneficial effects are that map data is simple in acquisition and fast in acquisition speed, and dynamic map updating is simple and convenient, real-time performance is high, and easy design realizes user interaction.
Owner:安徽原力网络科技有限公司

Reciprocating rasp surgical instrument

Reciprocating rasps for the surgical preparation of the bone prior to the implantation of a glenoid or acetabular component with complex geometry are disclosed. Surgical methods for the use of such reciprocating rasps are also disclosed.
Owner:DEPUY PROD INC

Reverse shoulder orthopaedic implant having a metaglene component with a screw locking cap

A reverse shoulder orthopaedic implant includes a glenosphere component having a lateral bearing surface configured to articulate with a humeral cup of a humeral prosthesis. A metaglene component includes a platform configured to receive glenosphere component.
Owner:DEPUY SYNTHES PROD INC

Generating a patient-specific orthopaedic surgical plan from medical image data

A patient-specific surgical plan is generated from medical image data by a method which includes receiving an orthopaedic surgical plan request from a computing device of a healthcare facility via a network, receiving a medical image of bony anatomy of a patient, and receiving constraint data corresponding to an orthopaedic surgical procedure to be performed upon the bony anatomy of the patient. The orthopaedic surgical procedure is assessed to determine whether it is difficult orthopaedic surgical procedure. A first surgical plan for the procedure is generated if it is determined that the procedure to be performed is not difficult, and a second surgical plan is generated if the procedure is difficult.
Owner:DEPUY SYNTHES PROD INC

Stripper unit and hydraulic working apparatus having a stripper unit

The invention relates to a stripper unit (44) and to a hydraulic working apparatus (40) having a stripper unit (44). The stripper unit is formed in particular as an ice stripper for hydraulic working apparatuses for protecting a secondary side (54) against environmental influences which arise on a primary side (52), in particular for protecting guide arrangements and / or sealing arrangements (42), and is provided with a holding ring (46), which is formed in a substantially rotationally symmetrical manner about a longitudinal axis (20) and has a contact portion (58) for reception on a housing part (14), with a primary stripper (48), in particular an outer stripper, and with a secondary stripper (50), which is offset axially in the direction of the secondary side (54) in relation to the primary stripper (48), wherein a primary lip (74) is formed on the primary stripper (48) and a secondary lip (88) is formed on the secondary stripper (50), wherein the primary lip (74) and the secondary lip (88), when in a joined state, make sealing contact with a sliding surface (19) of a guided sliding partner part (16), in particular a piston rod, wherein the primary lip (74) protrudes like a collar in the direction of the primary side (52) and, on the side thereof which is remote from the guided sliding partner part (16) when in a joined state, tapers conically at least in certain portions in the direction of the primary side (52), and wherein the primary lip (74) has a contact surface (76) designed to bear against the sliding surface (19).
Owner:DR WALTER HUNGER BET GMBH & CO BESITZ

Cloud computing based clothes display and management method

The invention discloses a cloud computing based clothes display and management method, which includes that (1) clothes companies design clothes display and upload the same to a cloud server and then publishes clothes display information; (2) franchised stores acquire clothes display designs and arrange clothes according to the designs, then take pictures through cameras and upload the pictures to the cloud server to realize feedback after arrangement; and (3) the clothes companies compare and verify the designs and the feedback, if verification is qualified, the next arrangement adjustment can be started, and if not, the clothes companies can contact with the franchised stores directly for arrangement adjustment and complete information verification. The cloud computing based clothes display and management method provides a platform for display communication between the clothes companies and the franchised stores, executing level of clothes display is improved and competitiveness of the clothes companies is enhanced.
Owner:王红

Reciprocating rasp surgical instrument

Reciprocating rasps for the surgical preparation of the bone prior to the implantation of a glenoid or acetabular component with complex geometry are disclosed. Surgical methods for the use of such reciprocating rasps are also disclosed.
Owner:DEPUY PROD INC

Printing method for carrying out online design and preview based on WEB

The invention provides a printing method for carrying out online design and preview based on WEB in the field of hospital receipt and report printing, which comprises the following steps of: step S10,creating a database for storing printing templates on a server, and creating a plurality of printing templates and storing the printing templates in the database; step S20, sending a printed HTTP request, service data and a template code to the server in WEB; step S30, enabling the server to load a corresponding printing template according to the received HTTP request and the template code; S40,enabling the server to update the service data into a corresponding printing template through a template engine, generate printing data and send the printing data to a client; and S50, enabling the client to preview and print according to the received printing data. The method has the advantage that receipts and reports can be finely printed without installing an ActiveX plug-in.
Owner:福建亿能达信息技术股份有限公司

Automatic generating platform of control system and method thereof

The invention discloses a control system automatic generation platform and a method thereof. The control system automatic generation platform is provided with a control software automatic generation program and a controller driver in advance, and comprises a controlled object set module which is used to select a controlled object inside an interface of the control system according to requirements; a controller set module which is used to input a control parameter for controller set inside a parameter input interface of the controller according to the control requirements of the controlled object, as well as a controller parameter download module which is used to download the set control parameter into the controller via a computer serial port.
Owner:BEIJING INSTITUTE OF GRAPHIC COMMUNICATION

Reverse shoulder orthopaedic implant having elliptical glenosphere component

A reverse shoulder orthopaedic implant includes a glenosphere component (12) having a lateral bearing surface (34) configured to articulate with a humeral cup (26) of a humeral prosthesis. A metaglene component (14) includes a platform (102) configured to receive glenosphere component.
Owner:DEPUY SYNTHES PROD INC

Patella resectioning guide and assembly

The invention provides a patella resectioning assembly. The patella resection assembly comprises a patella resection guide and a stylus. The patella resection guide has bone-gripping members on two movable arms and a saw guide surface. The stylus is pivotably mounted to the arms of the resection guide and has a free end received in the slot in the resection guide. The arms of the patella resection guide can be moved to a variety of positions with different distances between the bone-gripping members while the stylus is in place.
Owner:DEPUY PROD INC

Knee prosthesis having commonly-sized patella components with varying thicknesses and peak surface diameters

An orthopaedic implant assembly includes a plurality of commonly-sized dome patella components. Each of the commonly-sized dome patella components may be provided in various thicknesses and / or peak surface diameters.
Owner:DEPUY PROD INC

Near-bit electromagnetic wave electrical resistivity and gamma logging instrument

The invention discloses a near-bit electromagnetic wave electrical resistivity and gamma logging instrument. The near-bit electromagnetic wave electrical resistivity and gamma logging instrument comprises a transmitting section and a receiving section. The transmitting section comprises a gamma detector, a gravity sensor, a transmitting circuit unit, an electromagnetic wave transmitting device, and a transmitting antenna; and the receiving section comprises receiving antennas, a receiving circuit unit, logging-while-frilling electrical resistivity (EPR), and logging-while-frilling electromagnetic wave electrical resistivity (AER). An electromagnetic wave signal is subjected to power amplification and is transmitted and output by the transmitting antenna, the electromagnetic wave signal, output by the transmitting antenna and passing through underground well floors, is received by the two receiving antennas, andthe signal is subjected to differential amplification and pass filter, and is sent to a digital signal processing unit for processing after being converted into a digital signal; a gamma signal adopts wireless electromagnetic transmission and a drill collar is used as a medium to transmit an electric signal to complete short distance wireless transmission of information; near-bit gamma measurement can be provided, the distance to a drill bit is short, accurate measurementis achieved, and a reservoir boundary can be measured earlier.
Owner:BEIJING JIEWEISITE TECH CO LTD

Two-phase composite material and preparation method thereof

The invention relates to the technical field of composite materials, and in particular relates to a preparation method of a two-phase composite material, and the two-phase composite material prepared by the preparation method. According to the method provided by the invention, firstly a silicon carbide ceramic biscuit M5 is prepared by using powder formed by silicon carbide powder with different particle sizes and wax slurry, the silicon carbide ceramic biscuit M5 is used as a part of a mold, a silicon ceramic biscuit M6 is prepared by means of hot press casting, the two biscuits are combined in the form of wax diffusion, demolding is performed, sintering is performed to obtain a ceramic substrate M7, and finally an aluminum alloy melt is infiltrated into the ceramic substrate M7 to form the two-phase composite material; and the two-phase composite material combines the advantages of aluminum silicon carbide and aluminum silicon in one, and has high thermal conductivity, an adjustable expansion coefficient, a low density, good strength and good weldability, the airtightness of the product after welding is less than 10<-10>Pa*m<3> / s, and the composite material is the best choice of a high-power package type tube shell.
Owner:西安明科微电子材料有限公司

Intelligent visual earpick

The invention relates to the technical field of earpick, and discloses an intelligent visual earpick, which solves the problems that the internal condition of the ear canal is difficult to see clearly by the existing earpick, and the ear canal is easy to damage due to high hardness of the traditional earpick, the intelligent visual earpick comprises a rod body, and one end of the rod body is connected with a connector. According to the earpick, through the arrangement of the lamp bead, the camera, the laser emission probe and the calculation module, during ear cleaning, the lamp bead can conduct illumination, the camera can output images of the internal condition of the ear canal. Meanwhile, the laser emission probe emits laser, and the calculation module can collect laser signals, conduct calculation and restore an auricle model; the condition in the ear can be seen clearly when the ear is cleaned; the digital holographic interference algorithm adopted by the calculation module is used for calculating the displacement vector variation of the emitted laser in the x-axis direction, the y-axis direction and the z-axis direction, and more accurate and reliable information can be provided by combining displacement measurement on the basis of acquiring auricle images only through a camera.
Owner:彭政方

Electric quick-connect device and electric disabled vehicle

The invention discloses an electric fast connection device and an electric disabled vehicle. The device comprises a center part. Two opposite ends of the center part is provided with a plug part and an electric transforming mechanism which are used for connecting a to-be-assembled object. The electric transforming mechanism drives the center part to ascend or descend, and drives a locking-releasing mechanism located on the center part to lock / release the plug part with / from a first to-be-connected object. The electric fast connection device has the advantages of being delicate in design and simple in structure. Through the structural design of the electric fast connection device, a hydraulic cylinder is used for driving the integral structure deformation, and driving the locking-releasing mechanism to achieve the fast connection and disconnection with an ordinary wheelchair without the need of any extra tools, the operation can be carried out at any moment and any time. The operation is simple, thus greatly enhancing the connection and disconnection efficiency. Moreover, the electric fast connection device is fixedly connected with the ordinary wheelchair, the possibility of loosening is ruled out, thus the stability and safety of the integral structure are enhanced.
Owner:苏州速蝶科技有限公司

Waveguide filter

The present invention relates to a waveguide filter, in particular, comprising: a filter housing having a plurality of resonant blocks; a plurality of resonators provided through resonator columns formed in each of resonance blocks, the resonance blocks being formed in the filter housing; and a resonator channel provided in the filter housing so as to cross-couple at least two of the plurality of resonator blocks, thereby providing an advantage of extremely simple implementation design of coupling for forming a notch.
Owner:KMW INC

Reciprocating rasp surgical instrument

A reciprocating rasp surgical instrument for preparing a glenoid for implantation of a glenoid prosthesis has a shaft having a first end configured to be secured in a chuck of a reciprocating tool. A cutting head is secured to a second end of the shaft. The cutting head has a cutting surface having a plurality of cutting teeth arranged in a geometry that corresponds to the geometry of the glenoid prosthesis. A concave guide surface on the cutting head is devoid of cutting teeth and is configured to receive a guide pin inserted in the glenoid of the patient.
Owner:DEPUY PROD INC

Lens driving device, camera, and camera-equipped cellular phone

A lens driving device 1 is provided, in which a spring 11 includes an outer ring portion 11b that is fixed to a body 5, an inner ring portion 11a that is fixed to a lens support 7, and an arm portion 11c that connects the outer ring portion 11b and the inner ring portion 11a, and the lens support 7 is moved in an optical axis direction of a lens by way of an electromagnetic force that is generated by applying electric current to a coil 15 from a terminal member 6, the terminal member 6 including a superimposed portion 6a that is superimposed on the outer ring portion of 11b of the spring 11, and a power supply terminal 6b that protrudes from the superimposed portion 6a, and the terminal member 6 disposing the superimposed portion 6a between the outer ring portion 11b of the spring and the body 5.
Owner:NEW SHICOH MOTOR CO LTD
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