baber/WOPTO huggingface dataset:
Patent TW-201315679-A (TW)
Title: Production method for carbon nanotube sponges
Inventor: CHANG SHIH-CHIN
IPC: C01B3/02
Filed: 2011-10-07
Abstract: A kind of production method for carbon nanotube sponges which can control different hole sizes and densities, having uniform cell sizes. The formed carbon nanotube sponge has a soft, flexible and multi-holed structure. The carbon nanotubes pass through a hydrophilic acid process, mixing with different ratios of polymer materials PVA and are dispersed in the solvent. This mixed liquid is frozen under different controlled solidifying rates, forming different sized solid ice crystals having controllable particle sizes, and is vacuumized in the next step, which removes the frozen solvent through low pressure sublimation, the remains being the multi-holed carbon nanotube sponge structure. The size of the cells of the carbon nanotube sponge structure can be controlled through the freezing rate and the addition of polymers. The strength and stiffness can be controlled through the density of the carbon nanotubes and the addition of polymers.
Patent TW-201221356-A (TW)
Title: Targeted deposition of particles on substrates used in the manufacture of composite articles
Inventor: ROGERS SCOTT ALFRED
IPC: B05D1/28
Filed: 2011-10-21
Abstract: Embodiments of the present disclosure are directed to the targeted deposition of particles below 100 microns onto a substrate such as a film, tape, adhesive, fabric, fibers or a combination thereof. The targeted deposition may be accomplished by a dual-component electro-static deposition process. In one embodiment, the substrate having at least one layer of particles thereon may be combined with a prepreg. Prepregs manufactured according to embodiments of the invention may be used to manufacture composites with more robust mechanical and strength characteristics relative to conventional composites manufactured using conventional prepregs in addition to providing improved processed performance during the manufacture of the particle-coated substrate. In another embodiment, targeted deposition may be applied directly to a composite article to achieve similar benefits.
Patent TW-201221056-A (TW)
Title: Process for producing microcapsule formulation and microcapsule formulation produced by same process
Inventor: IUCHI SEIJI
IPC: A01N25/28
Filed: 2011-10-27
Abstract: The present invention is intended to provide a technique for delaying timing for releasing an agricultural chemical compound from a microcapsule formulation which contains the agricultural chemical compound in at least one compound from the group of consisting of ester compounds and aromatic hydrocarbon compounds. A microcapsule formulation produced by the following process is more effectively controlled in release of an agricultural chemical compound therefrom, than any of the existing microcapsule formulations. This production process comprises the steps of (1) maintaining a mixture of an agricultural chemical compound (a), at least one compound (b) selected from the group consisting of ester compounds and aromatic hydrocarbon compounds, except for the compounds of the formula (I): (wherein X represents -CH2-CH2- or -CH=CH-; R<SP>1</SP> represents a C1-C4 alkyl group; and R<SP>2</SP> represents a C1-C4 alkyl group), and a polyisocyanate (c) at a temperature of from 20 to 80 DEG C for 3 hours or longer; (2) adding the resulting mixture to an aqueous solution which contains a polyol or a polyamine, to form liquid droplets of the mixture in the aqueous solution; (3) forming coatings of a polyurethane or a polyurea around the liquid droplets.
Patent TW-201320551-A (TW)
Title: Linear vibration device
Inventor: YU JIN-HAN
IPC: H02K33/16
Filed: 2011-11-10
Abstract: The present invention provides a linear vibration device in which a PCB is coupled to a bracket having an extension piece protruding at a peripheral portion thereof to transfer an external electrical signal to a coil and a yoke of a stator is installed on an upper surface of the PCB to be coupled to the coil, in order to maximally generate an electromagnetic force in one direction. In addition, an upper plate and a lower plate are configured to concentrate a magnetic field of a magnet configured to create a magnetic field corresponding to an electromagnetic force of the yoke formed by the coil to one direction. Accordingly, a vibrating body includes a vibrator which is operated upward and downward in response to an electromagnetic force concentrated by the yoke, increasing vibration feelings due to the upward and downward movement thereof. Further, after a resilient body is coupled to the vibrating body to send a vibration sound to the outside and is fixed to an inner surface of a hollow case of a cover, the vibrating body is coupled to the bracket having the extension piece to completely finish the linear vibration device.
Patent TW-201319568-A (TW)
Title: Electrochemical blood test strips and diagnosis systems using the same
Inventor: CHEN SZ-HAU
IPC: G01N33/82
Filed: 2011-11-15
Abstract: Electrochemical blood test strips and diagnosis systems are presented. A electrochemical blood test strip for measuring HCT% and prothrombin time includes an electrode plate having electrode circuit patterns on an insulator substrate; a separation plate disposed on the electrode plate defining a blood sample region, a channel and three reactive regions; and a cover plate disposed on the separation plate having a blood sample inlet and vents. In measuring, one of the three reactive regions is used for detecting hemoglobin and hematocrit and the other two reactive regions are biochemical reactive regions and used for detecting prothrombin time.
Patent TW-201244891-A (TW)
Title: Air compressor
Inventor: NISHIDO NORIYUKI
IPC: F04B39/12
Filed: 2011-11-21
Abstract: The invention relates to an air compressor that provides the compressed air to a pneumatic tool such as a nailing machine, etc.. The purpose of the present invention lies in that, for an electric motor, a compression part, etc. as major members of a smaller air compressor having high portability, easier assembly relative to a main housing is provided than those of the conventional bolt-fixing structures. The air compressor is formed of a main housing (10) adopting left-to-right dimidiate structures. The electric motor (21) and the compression part (23), i.e. the major members, are taken as a compression unit (20) for integration. Support protrusions (24a-24a) are arranged in the main housing (24), clamped between the left-to-right dimidiate housings (10L, 10R) via an elastic member (24b), and supported inside the main housing (10), thereby realizing the reduction of vibration and improving the assembly easiness.
Patent TW-201228818-A (TW)
Title: Surface treated copper foil
Inventor: OBATA SHINICHI
IPC: B32B15/01
Filed: 2011-11-22
Abstract: The purpose of the present invention is to provide a copper foil of excellent softening resistance, wherein the reduction of tensile strength after heat treatment around 350 DEG C to 400 DEG C is inhibited. To achieve the purpose, the surface treated copper foil is used. The surface treated copper foil is a copper foil being anti-rust treated on both sides. The characteristic is that the anti-rust layer comprises zinc, and the zinc content of each side is about 20mg/m<SP>2</SP> to 1000mg/m<SP>2</SP>, the copper foil comprises one or two or more trace elements selected from the group consisting of carbon, sulfur, chlorine and nitrogen, and the total content of these elements is above 100ppm.
Patent TW-201231403-A (TW)
Title: Process for preparing precursors for transition metal mixed oxides
Inventor: SCHULZ-DOBRICK MARTIN
IPC: C01B32/60
Filed: 2011-11-25
Abstract: Process for preparing precursors for transition metal mixed oxides, wherein (A) a material having the formula (I) M(CO3)bOc(OH)dAmBe(SO4)fXg(PO4)h (I) where the variables are defined as follows: M is one or more transition metals, A is sodium or potassium, B is one or more metals of groups 1 to 3 of the Periodic Table, excluding Na and potassium, X is halide, nitrate or carboxylate, b is in the range from 0.75 to 0.98, c is in the range from zero to 0.50, d is in the range from zero to 0.50, where the sum (c + d) is in the range from 0.02 to 0.50, e is in the range from zero to 0.1, f is in the range from zero to 0.05, g is in the range from zero to 0.05, h is in the range from zero to 0.10, m is in the range from 0.002 to 0.1, is precipitated from aqueous solution at a pH in the range from 8.0 to 9.0 and (B) the precipitated material is separated off from the mother liquor, where the particles of material of the general formula (I) have a spherical shape.
Patent TW-201231307-A (TW)
Title: Hydraulic transfer method provided with design surface purification mechanism, and hydraulic transfer device therefor
Inventor: YOSHII YOUICHIRO
IPC: B41M3/12
Filed: 2011-12-09
Abstract: To develop a novel hydraulic transfer method wherein even if the structure is comparatively simple, film scraps, foam, etc., on the transfer liquid surface are not allowed to move closer to a design surface of a transfer receiving body surfacing from the transfer liquid. The present invention relates to a hydraulic transfer method to form an appropriate transfer pattern on a surface of a transfer receiving body by pressing the transfer receiving body from the upper side of a transfer bath, and is characterized in that a flow to move away from a design surface of the transfer receiving body emerging from the liquid is formed by a design surface purification mechanism such as a overflow bath, etc., at an emerging area where the transfer receiving body is drawn out from the transfer liquid, so that foams on the transfer liquid surface and contaminants staying in the liquid can be moved away from the emerging transfer receiving body, and can be discharged to the outside of the transfer bath.
Patent TW-201330650-A (TW)
Title: Multi-channel down-mix device
Inventor: Zhang bao-ji
IPC: H04S5/02
Filed: 2012-01-12
Abstract: A multi-channel down-mix device is a down-mix architecture capable of converting 5.1 sound channels to four sound channels, wherein head-related transfer functions (HRTF) are added to enhance the virtual speaker sound source position in the earphone playing sound field. For the head-related transfer functions, a common-acoustic-pole and zero (CAPZ) model is used to reconstruct the frequency responses of the original head-related transfer functions. As a result, the original frequency response of the full zero architecture for each angle is converted into architecture with zero-pole, and each angle shares one set of poles and uses its respective zero to perfectly reconstruct the frequency responses of the original head-related transfer functions, so as to facilitate reduction of product cost in hardware implementation. Furthermore, for a spatial sound field that includes direct sound, reflective sound, and later-stage reverberation, these spatial messages can effectively increase the abundance of sound. For this reason, the present invention further adds an artificial reverberator to truly present the reflection of the sound in the space, so as to provide more abundant three-dimensional listening feeling for the four-channel earphone system.
Patent TW-201235290-A (TW)
Title: Method for MEMS device fabrication and device formed
Inventor: RENAULT MICKAEL
IPC: B81C1/00
Filed: 2012-01-13
Abstract: The present invention generally relates to methods for producing MEMS or NEMS devices and the devices themselves. A thin layer of a material having a lower recombination coefficient as compared to the cantilever structure may be deposited over the cantilever structure, the RF electrode and the pull-off electrode. The thin layer permits the etching gas introduced to the cavity to decrease the overall etchant recombination rate within the cavity and thus, increase the etching rate of the sacrificial material within the cavity. The etchant itself may be introduced through an opening in the encapsulating layer that is linearly aligned with the anchor portion of the cantilever structure so that the topmost layer of sacrificial material is etched first. Thereafter, sealing material may seal the cavity and extend into the cavity all the way to the anchor portion to provide additional strength to the anchor portion.
Patent TW-201330752-A (TW)
Title: Fixing apparatus for electronic device
Inventor: Wang jun-hui
IPC: H05K7/12
Filed: 2012-01-30
Abstract: A fixing apparatus is provided to fix an electronic device to a circuit board. The circuit board defines a fixing hole. An end of the electronic device connects to the circuit board. A hole is defined in an opposite end of the electronic device. The fixing apparatus includes a plate and a bent portion. A foot protrudes from a bottom of the plate. The foot includes a first protrusion and a spaced second protrusion. A stop tab protrudes from the first protrusion for engaging with a top surface of the circuit board. An engaging portion protrudes from the second protrusion for engaging with a bottom surface of the circuit board. A supporting protrusion protrudes from a top surface of the plate for supporting the electronic device. Two engaging members protrude from a top of the supporting protrusion, for deformably extending through the hole of the electronic device. The bent portion includes a mounting plate. The bent portion is rotated, to allow the mounting plate to engage with the engaging members and block above the electronic device.
Patent TW-201336084-A (TW)
Title: Thin film transistor
Inventor: WANG HENRY
IPC: H01L29/786
Filed: 2012-02-16
Abstract: A thin film transistor including a gate, a semiconductor layer, an insulating layer, a source, a drain and a current reduction layer is provided. The insulating layer is disposed between the gate and the semiconductor layer. The source is connected to the semiconductor layer. The drain is connected to the semiconductor layer, wherein the source and the drain are disposed separately from each other. The current reduction layer has a first part and a second part, wherein the first part is disposed between the semiconductor layer and at least a part of the source and the second part is disposed between the semiconductor layer and at least a part of the drain.
Patent TW-201247906-A (TW)
Title: Cu-Zr-based copper alloy plate and process for manufacturing same
Inventor: SAKURAI TAKESHI
IPC: C22C9/00
Filed: 2012-02-17
Abstract: Provided are: a Cu-Zr-based copper alloy plate which retains satisfactory mechanical strength and, at the same time, has a good balance between bending workability and spring deflection limit at a high level; and a process for manufacturing the Cu-Zr-based copper alloy plate. The copper alloy plate contains 0.05-0.2 mass% of Zr and a remainder made up by Cu and unavoidable impurities, and is characterized in that the average value of KAM values as measured by an EBSD method on a scanning electron microscope equipped with an electron backscattered diffraction pattern system is 1.5-1.8 DEG , the R/t ratio is 0.1-0.6 wherein R represents the minimum bending radius at which no cracking occurs and t represents the thickness of the plate in a W bending test, and the spring deflection limit is 420-520 N/mm2.
Patent TW-201306664-A (TW)
Title: Method of improving factor of spike peak of gas discharge lamp and circuit thereof
Inventor: ZHANG QI
IPC: H05B41/14
Filed: 2012-02-17
Abstract: A method of improving factor of spike peak of gas discharge lamp and a circuit thereof is disclosed. To improve the factor of the spike peak when using the gas discharge lamp and extend the using time of the gas discharge lamp. The method includes: (1) to get a judgment signal of the gas discharge lamp; (2) according to the relationship between the judgment signal and a default value to judge the gas discharge lamp is in a preheat state or a permanent power state; (3) to judge the gas discharge lamp is in the preheat state or the permanent power state. The gas discharge lamp chooses a first parameter in the preheat state. The gas discharge lamp chooses a second parameter in the permanent power state; (4) according to choosing the first or second parameter, the current of the gas discharge lamp reverses to output a control signal for improving the factor of the spike peak.
Patent TW-201250509-A (TW)
Title: Shape measuring method
Inventor: KIRYU HIDETAKE
IPC: G06T17/20
Filed: 2012-02-24
Abstract: A shape measuring method comprises: a step for creating a surface (C) representing the surface shape of an object to be measured as an implicit function on the basis of measurement point group data; a step for dividing the entire measurement region in which the surface (C) is present into tetrahedral small regions (hereinafter referred to as cells) laid closely without overlapping by division processing using a three-dimensional Delaunay drawing; a step for classifying the vertexes (4) of the cells into inner points (5) present inside the surface (C) and outer points (6) present outside; a step for extracting boundary cells; a step for calculating intersection points (7) of the boundary cells and the surface (C); a step for finding triangular or quadrangular faces (8) by connecting the intersection points (7) of the boundary cells; and a step for bonding all the faces (8). Consequently, closed polyhedral data that is the manifold of the object to be measured and contains no self-intersections can be automatically created.
Patent TW-201250256-A (TW)
Title: Probe card positioning mechanism and inspection apparatus
Inventor: YAMADA HIROSHI
IPC: G01R1/073
Filed: 2012-03-01
Abstract: A probe card positioning mechanism in which, when a probe card used to inspect electrical characteristics of an object to be processed is detachably inserted in a head plate of an inspection apparatus or an insert ring fixed to the head plate, at least three positioning pins placed circumferentially with an interval therebetween on an outer circumference of the probe card are inserted in at least three corresponding positioning long holes formed in the head plate or the insert ring such that the probe card is positioned at a specified position of the head plate or the insert ring, wherein the positioning holes are formed as long holes being elongated in a width-wise direction of the probe card and the entire inner circumferential surface of the long holes is configured as a taper surface which is gradually declined along an insertion direction of the pins.
Patent TW-201243971-A (TW)
Title: Semiconductor device, method of manufacturing the same, and method of manufacturing wiring board
Inventor: SASAKI NAOTO
IPC: H05K3/00
Filed: 2012-03-02
Abstract: A semiconductor device includes: a solder bump including a barrier metal layer formed on an electrode pad portion of a substrate, and a solder layer formed at a central portion of an upper surface of the barrier metal layer so as to have a smaller outer diameter than that of the barrier metal layer.
Patent TW-201243239-A (TW)
Title: Lighting assembly with adjustable light output
Inventor: PARKER JEFFERY R
IPC: F21V14/04
Filed: 2012-03-12
Abstract: A lighting assembly includes a light guide and light source. The light guide includes light input regions, at least one of the light input regions associated with an optical modifying characteristic, and the light guide is configured to propagate light by total internal reflection. The light source is located adjacent the light input regions. The light source and light input regions are variably positionable relative to one another to vary a location at which light is incident on the light input regions such that light emitted from the light source is selectively apportioned between the light input regions. A characteristic of the light output from the lighting assembly is modified based on the optical modifying characteristic of the at least one of the light input regions and the relative positioning of the light source and the light input regions.
Patent TW-201338734-A (TW)
Title: Heat storage pot
Inventor: YANG FU-CHENG
IPC: A47J27/02
Filed: 2012-03-20
Abstract: The heat storage pot of the present invention includes an external container, an internal container, and a heat reservoir. The internal container is disposed in a receiving room of the external container, and a bottom of the internal container forms a plurality of heat conducting pieces. The heat reservoir is annular and is disposed on an outside of each heat conducting piece. Thereby, when the bottom of the internal container is heated, the heat reservoir can absorb heat outside of each heat conducting piece to prevent heat from dispersion. Thus, necessary heating time is reduced, and energy conservation is achieved.
Patent TW-201330959-A (TW)
Title: Wire electric discharge machine and wire electrode removal device
Inventor: NAKAJIMA YOJI
IPC: B23H7/10
Filed: 2012-03-26
Abstract: A wire electrode removal device of a wire electric discharge machine comprising wire electrode guide means 10 for guiding an end portion of the cutoff point side of wire electrode 1 cutoff by wire electrode cutoff device 7, 8 beyond a moving path, winding shaft 16 for pressingly fixing the wire electrode of the cutoff point side guided by wire electrode guide means 10 through an end face and winding the wire electrode along with the rotational driving thereafter by a pillar component having corners, winding shaft driving means 19 for driving winding shaft 16 to perform pressing fixation and releasing of the wire electrode by winding shaft 16, scraper component 20 for removing wound wire electrode from the pillar component while the pressing of winding shaft 16 being released by winding shaft driving means 19, and a recovery component for recovering removed wire electrode.
Patent TW-201339570-A (TW)
Title: System and method for determining assembly errors of printed circuit board substrate
Inventor: Zhang hong-ming
IPC: H05K3/00
Filed: 2012-03-30
Abstract: A system and method for determining assembly errors of a printed circuit board substrate, which can improve the yield rate of printed circuit boards. This invention is mainly characterized in that a target is arranged on the bottom of the printed circuit board substrate ,and a reference target is arranged on a light transmission board body; and then the printed circuit board substrate is attached to the light transmission board body, and a photographic unit is used to take photos of the reference target and the target; and finally, a processing unit is used to calculate a position relationship between the reference target and the target, and the position relationship is compared with a normal position relationship. Thus, this invention can determine the assembly errors of the printed circuit board substrate with a low cost and a simple structure, thereby improving the yield rate of the printed circuit board.
Patent TW-201246564-A (TW)
Title: Metal substrate with insulating layer and manufacturing method thereof and semiconductor device
Inventor: SATO KEIGO
IPC: H01L31/04
Filed: 2012-04-05
Abstract: A metal substrate with an insulating layer is provided, which diffuses alkali metal ions efficiently with regard to a photoelectric conversion semiconductor layer, and increases a photoelectric conversion efficiency of a photoelectric conversion cell. The metal substrate with the insulating layer includes a metal substrate having a metal aluminum on at least one side thereof, a porous alumina film formed by an anodic oxidation on the metal aluminum and a composite structure layer formed by the porous alumina film and an alkali metal silicate film covering a pore surface of the porous alumina film. A mass ratio of silicon to aluminum in the composite structure layer is from 0.001 to 0.2 at any position of an area between a position of thickness 1 μ m from interface of the composite structure layer and the metal aluminum at a side of the composite structure layer and a position of 1 μ m from interface of the composite structure layer and a upper layer(being opposite to the metal aluminum) at a side of the composite structure layer.