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31results about How to "Capability" patented technology

Protection film and method of making the same

The present inventions provide a protection film and the method of making the same. The protection film comprises a substrate, made of a compound selected from the group consisting of polycarbonate (PC), polyethylene (PE), polypropylene (PP), and aryl polyester (PET); an adhesive layer, attached on at least one of the surfaces of the substrate; and an acrylic primer, arranged between the substrate and the adhesive layer for enhancing the cohesiveness. The protection film not only has a better anti-stress capability, but also is capable of reduce the thickness of the adhesive layer so as to reduce the manufacturing cost of the protection film.
Owner:OPTIMAX TECHNOLOGY CORPORATION

Aziridine crosslinking agents for acrylic adhesives

A crosslinkable, pre-adhesive composition is described comprising an acid-functional (meth)acrylate copolymer and an aziridine crosslinking agent, which when crosslinked provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles.
Owner:3M INNOVATIVE PROPERTIES CO

Imaging lens and spacer adapted to imaging lens

An imaging lens includes a lens barrel, a plurality of lens elements and a spacer. The lens elements are disposed in the lens barrel. The spacer is disposed between the lens barrel and one of the lens elements or between two adjacent lens elements. The spacer is ring-shaped and includes an inside layer and two outside layers. The two outside layers are attached on opposite sides of the inside layer, respectively. The spacer has an object-side surface, an image-side surface and a first inner ring-shaped oblique surface. The object-side surface and the image-side surface are formed outside the two outside layers in parallel and oriented toward an object side and an image side of the lens elements, respectively. The first inner ring-shaped oblique surface is formed at an inner periphery of the spacer and connected to at least one of the object-side surface and the image-side surface.
Owner:GENIUS ELECTRONICS OPTICAL CO LTD

Training sequence detection scheme and device of downlink in tdd/cdma system

This invention provides a detection method and device for the training sequence in a downlink TDD / CDMA system. In some TDD / CDMA systems, Multi-user detection (MUD) can be applied in UE, but the conventional training sequence detection method of great complexity. This invention is to perform matched filter operation on the training sequence of the desired users at at possible positions to get the adaptive threshold values detecting training sequence intensity and the multi-path positions, which correspond to the output peak values of the matched filter. Afterwards it performs the matched filter operation for other possible training sequences only at those peak positions mentioned above. This invention uses adaptive threshold value to detect the training sequence intensity, and the algorithm is improved greatly.
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV

Magnetic attraction-fixing assembly, two-piece apparatus, and rotating support structure for a portable device having the magnetic attraction-fixing assembly

A magnetic attraction-fixing assembly and a rotating support structure for a portable device are provided. The magnetic attraction-fixing assembly includes two magnetic units, the two magnetic units stacked with and attracting each other; wherein each of the magnetic units respectively comprises a circular magnetic component and at least one annular magnetic component around the circular magnetic component, a magnetic pole of the circular plane of the circular magnetic component is an unlike pole to a magnetic pole of an annular plane of the annular magnetic component that is adjacent to the circular magnetic component. The rotating support structure comprises two magnetic units and a body. Magnetic attractions in both radial and axial directions are enhanced.
Owner:LEE BING ZHANG

Ten-transistor static random access memory architecture

InactiveUS20100142258A1CapabilityHigh operation speedDigital storageSram cellDigital electronics
The present invention discloses a 10T SRAM architecture, wherein two symmetric data access paths are added to a 6T SRAM architecture. Each data access path has two transistors, whereby the read signals are no more driven by the memory unit, wherefore the dimensions of the transistors inside the 10T SRAM cell are no more limited by the required driving capability. Thus, the 10T SRAM architecture can use the minimum-size transistors to achieve a higher operation speed and meet the requirement of the high-speed digital circuit. Further, the 10T SRAM cell of the present invention can achieve an SNM-free feature.
Owner:NATIONAL CHUNG CHENG UNIV

Magnetic attraction-fixing assembly and a rotating support structure for a portable device having the magnetic attraction-fixing assembly

Provided is a magnetic attraction-fixing assembly and a rotating support structure for a portable device. The magnetic attraction-fixing assembly comprises two magnetic units, the two magnetic units stacked with and attracting each other; wherein each of the magnetic units respectively comprises a circular magnetic component and at least one annular magnetic component around the circular magnetic component, a magnetic pole of the circular plane of the circular magnetic component is an unlike pole to a magnetic pole of an annular plane of the annular magnetic component that is adjacent to the circular magnetic component. The rotating support structure comprises two magnetic units and a body. Magnetic attractions in both radial and axial directions are enhanced.
Owner:LEE BING ZHANG

Human body impedance measurement device and its application

InactiveUS20080045854A1Reduction of measureLow down costElectrocardiographySensorsPhysicsConstant current source
A device for measuring human body impedance, comprising a pair of input electrodes and a pair of output electrodes, a constant-current source, a voltage measurement unit and an operation processing unit The voltage measurement unit measures the voltage generate by the current from the constant-current source passing through the human body, and the operation processing unit calculates the human body impedance according to correction parameters. When in use, the comparison with the measurement of the standard resistor and the switching of electronic analog switches is omitted, which greatly reduces the period of measurement lowers the cost of the product simplifies the circuit strengthens the anti-interference capability of the circuit, and cuts down the power consumption of the circuit A human body fat meter using the device for measuring the human body impedance is also disclosed, which quickly and precisely converts the impedance into fat content of the human body.
Owner:ZHONGSHAN TRANSTEK ELECTRONICS

Distributed program relocation for a computer system

Systems and methods are disclosed for preparing program code for a first computer, wherein the systems and methods are implemented on a second computer. The systems include a relocating module that is adapted to relocate program code by modifying locations in the program code identified by location data. The modifications made by the relocating module are based on a memory address. The systems operate on program code for the first computer, where the program code is stored on the second computer. The relocating module is provided the memory address that identifies a memory location in the first computer. The memory address is suitable as a basis for modifying the program code. The relocating module is also provided with location data that identifies locations in the program code to be adjusted based on the memory address.
Owner:MATSUSHITA ELECTRIC WORKS LTD

Uniaxial drive unit and surface shape measuring apparatus using the same

There is provided a uniaxial drive unit using a linear motor having a fixed part which is a rod-shaped magnet fixed to a unit body and formed so that the N poles and the S poles are arranged alternately; and a moving part which is a ring-shaped member having a coil member, fitted on the fixed part, and capable of moving along the fixed part. A driving section provided so as to be slidable in the uniaxial direction with respect to the unit body is connected to the moving part or a balance weight fixed to the moving part by a winding motion transmission member via a winding motion transmitting support member provided near one end or both ends of the unit body.
Owner:TOKYO SEIMITSU

Fabrication of samples having predetermined material conditions

Fabrication of samples having material conditions or damage representative of actual components inspected by nondestructive testing involves sensors placed near or mounted on the material surface, such as flexible eddy current sensors or sensor arrays, to monitor the material condition while the sample is being processed. These sample typically have real cracks in or around holes, on curved surfaces, in and under coatings, and on shot peened or otherwise preconditioned surfaces. Processing, such as mechanical or thermal loading to introduce fatigue damage, is stopped once the material condition reaches a predetermined level.
Owner:JENTEK SENSORS

Rotary machine

A rotary machine cools a cooling target inside a rotor rotatable around a rotational axis, includes a condenser section disposed outside the rotor and condenses a gas phase cooling medium into a liquid phase cooling medium; an evaporator section disposed inside the rotor, and evaporates the liquid phase cooling medium generated by condensation in the condenser section into the gas phase cooling medium, by heat exchange between the cooling target and the liquid phase cooling medium; and a coupling pipe flows the liquid phase cooling medium and the gas phase cooling medium between the evaporator section and the condenser section, wherein the coupling pipe has a pipe structure in which a liquid phase cooling medium passage flows the liquid phase cooling medium generated by the condensation in the condenser section and a gas phase cooling medium passage flows the gas phase cooling medium generated by evaporation in the evaporator section.
Owner:KAWASAKI HEAVY IND LTD +1

Method of producing the keytop for pushbutton switch

According to a method of producing a key top for a pushbutton switch of the present invention, a base layer made of an insulating resin that can be plated with metal, an electroless plating layer to be formed on the surface of the base layer, and a polymer coating layer, if required, are stacked on the surface of a key top body. Alternatively, an electroplating layer formed by electroplating is further formed on the electroless plating layer. Therefore, a plating layer can be directly and easily formed on the insulating resin, whereby a key top for a pushbutton switch having a sensation of metal and being rich in design is obtained.
Owner:POLYMATECH CO LTD

Marine elastic coupling

InactiveUS20060172808A1Effectively absorb torque variationReduce noiseYielding couplingFlexible shaftsCouplingEngineering
An object of the present invention is to provide improved torsional rigidity of an elastic coupling for use in a marine engine which couples an engine to a reversing gear. The elastic coupling comprises at least one low-rigidity element providing torsional rigidity during transmission of a predetermined low torque; and at least one high-rigidity element providing, during transmission of a predetermined high torque, torsional rigidity higher than that provided by the low-rigidity element.
Owner:KANZAKI KOKYUKOKI MFG

Electrode for solid polymer fuel cell

An electrode for a solid polymer fuel cell includes a gas diffusion layer, an electrode catalyst layer disposed between a solid polymer membrane of the fuel cell and the gas diffusion layer, and a water-holding layer disposed between the gas diffusion layer and the electrode catalyst layer. Under high-relative humidity conditions of reaction gases, flooding can be prevented because the electrode catalyst layer is made porous, while under low-relative humidity conditions of reaction gases, sufficient water contents can be stably provided thanks to the water-holding layer so that proton conductivity of the solid polymer membrane can be maintained appropriately. Consequently, high-performance and high-durability electrode and membrane electrode assembly for a solid polymer fuel cell can be provided such that the performance and the durability thereof are not affected by change in relative humidity in reactant gases supplied to the solid polymer fuel cell.
Owner:HONDA MOTOR CO LTD

Semiconductor device

A semiconductor device is provided with a semiconductor package 2 and a package substrate 5 having lands 8 that electrically connect by way of solder bumps 4 to the semiconductor package 2. A plurality of columns, in each of which a multiplicity of lands 8 are arranged, are formed on the package substrate 5. At least one of the lands 8 that make up columns that are located closest to each of the main sides that make up the outer edges of the semiconductor package has an interconnection 9 that extends from the land 8 along the surface of the package substrate. The interconnection 9 is formed such that the part that contacts the land 8 is located closer to a line that passes through the center of the land 8 and that is orthogonal to a line that connects the center of the land 8 with the center of the semiconductor package 2 than to the line that connects the center of the land 8 with the center of the semiconductor package 2.
Owner:ELPIDA MEMORY INC

Optical Micro-Connector

A low-cost, high-speed micro-connector replacement for current electrical inter-connects and intra-connects on printed circuit boards is provided. The invention permits fast and reliable information transmission over a single fiber through the utilization of an optical transmitter module or optical receiver module mounted in close proximity to a modulator used to encode optical signals from electrical impulses or decode optical signals to electrical impulses. The micro-connector is mounted on a PCB in alignment with the transmitting or receiving modules and provides appropriate alignment and stop positioning of an optical fiber used for optical transmitting between transmitting / receiving modules.
Owner:II VI DELAWARE INC

Magnetic attraction-fixing assembly, two-piece apparatus, and rotating support structure for a portable device having the magnetic attraction-fixing assembly

A magnetic attraction-fixing assembly and a rotating support structure for a portable device are provided. The magnetic attraction-fixing assembly includes two magnetic units, the two magnetic units stacked with and attracting each other; wherein each of the magnetic units respectively comprises a circular magnetic component and at least one annular magnetic component around the circular magnetic component, a magnetic pole of the circular plane of the circular magnetic component is an unlike pole to a magnetic pole of an annular plane of the annular magnetic component that is adjacent to the circular magnetic component. The rotating support structure comprises two magnetic units and a body. Magnetic attractions in both radial and axial directions are enhanced.
Owner:LEE BING ZHANG

Induction heating device having improved control algorithm and circuit structure

ActiveUS20190327794A1Improve object-detection algorithmImprove heating-region controlCoil arrangementsInduction current sourcesResonant capacitorEngineering
An induction heating device includes: a working coil set including a first working coil connected to a first resonant capacitor and a second working coil connected to a second resonant capacitor; an inverter that performs a switching operation to apply a resonant current to at least one of the first or second working coil; a current transformer that adjusts a magnitude of the resonant current and that transmits the resonant current having the adjusted magnitude to the working coil set; a first relay that selectively connects a first end of the second working coil to the current transformer or the second resonant capacitor; a second relay that selectively connects a to second end of the second working coil to an end of the first working coil or the second resonant capacitor; and a control unit configured to control operations of the inverter and the first and second relays, respectively.
Owner:LG ELECTRONICS INC

Riveting assembly

A riveting assembly includes a base plate and a stud. The base plate has a first surface, a second surface, and a riveting hole. The riveting hole is communicated with the first surface and the second surface and has at least one notch. The stud includes a main body and a riveting structure. The main body abuts against the second surface and covers the riveting hole. The riveting structure is connected to the main body. The riveting structure protrudes out from the riveting hole to abut against the first surface and to be engaged with the notch. A portion of the base plate is clamped between the main body and the riveting structure.
Owner:CHICONY ELECTRONICS

Epoxy resin composition for semiconductor encapsulation, and semiconductor device using the same

An epoxy resin composition for semiconductor encapsulation capable of giving semiconductor devices of high reliability that do not cause short circuits even in pitch reduction in the interconnection electrode distance or the conductor wire distance therein as well as a semiconductor device using the same. The epoxy resin composition for semiconductor encapsulation, which comprises the following components (A) to (C): (A) an epoxy resin, (B) a phenolic resin, and (C) an inorganic filler for preventing semiconductors from short-circuiting in a step of semiconductor encapsulation.
Owner:NITTO DENKO CORP

Receiver of digital data bursts comprising an antenna array, and a method of receiving

A receiver of digital data bursts is provided comprising an antenna array, a first space time filter having filter coefficients initialized by estimation over just training data in a received burst and providing symbol estimates and a second space time filter having filter coefficients initialized by estimation over the received burst and providing symbol estimates. In use at least one pass to determine a symbol estimate in the received burst is undertaken by each space time filter and a selector operates to determine which of the first and second filters provides the symbol estimate closer to an expected value.
Owner:LUCENT TECH INC

Azetidine derivative, preparation method therefor, and use thereof

The present invention relates to an azetidine derivative for use as a Janus kinase (JAK) inhibitor, a drug composition comprising same, a preparation method therefor, and a use thereof in the treatment of JAK-related diseases comprising, for example, inflammatory diseases, autoimmune diseases, and cancers.
Owner:SICHUAN KELUN BIOTECH BIOPHARMACEUTICAL CO LTD

Rotary machine

A rotary machine cools a cooling target inside a rotor rotatable around a rotational axis, includes a condenser section disposed outside the rotor and condenses a gas phase cooling medium into a liquid phase cooling medium; an evaporator section disposed inside the rotor, and evaporates the liquid phase cooling medium generated by condensation in the condenser section into the gas phase cooling medium, by heat exchange between the cooling target and the liquid phase cooling medium; and a coupling pipe flows the liquid phase cooling medium and the gas phase cooling medium between the evaporator section and the condenser section, wherein the coupling pipe has a pipe structure in which a liquid phase cooling medium passage flows the liquid phase cooling medium generated by the condensation in the condenser section and a gas phase cooling medium passage flows the gas phase cooling medium generated by evaporation in the evaporator section.
Owner:KAWASAKI HEAVY IND LTD +1

Method for ceramization of aluminum alloy surface

The present invention provides a method for ceramization of an aluminum alloy surface, comprising the steps of: (1) providing a clean aluminum alloy surface; (2) pre-polishing; (3) etching; (4) polishing; and (5) performing ceramic oxidation. The advantages of the method are as follows: (1) good corrosion resistance, good elasticity and insulation; (2) the coating being similar to plastic, with enamel-like luster and attractive appearance; and (3) good adsorption capacity, capability of being dyed with different colors, and good decorative effect etc.
Owner:CITIC DICASTAL

Rubber-based resin closed-cell foam sheet and process for producing the same

The present invention provides a rubber-based resin closed-cell foam sheet with its sealing capability being unlikely to be lowered even for a prolonged period of use, and with its excellent waterproofing capability. The inventive rubber-based resin closed-cell foam sheet is characterized in that the foam sheet includes a rubber-based resin containing a nitrile group, and exhibits an excellent adhesion. When used as a waterproof sealing material, the foam sheet can adhere, in a tightly close contact, to the interface of a portion to be sealed. Therefore, the inventive rubber-based resin closed-cell foam sheet can be advantageously used as a waterproof sealing material having high sealing capability and excellent waterproofing capability.
Owner:SEKISUI CHEM CO LTD
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