baber/WOPTO huggingface dataset:
Patent TW-201404496-A (TW)
Title: Method of producing pressed-and-sintered workpiece and workpiece thereof
Inventor: HWANG KUEN-SHYANG
IPC: C22C38/20
Filed: 2012-07-31
Abstract: A method of producing a pressed-and-sintered workpiece is disclosed. The method includes: providing a first powder, a hardness of the first powder is less than 250HV, a mean particle size of the first powder is less than 20 μ m; mixing the first powder and a second powder to form a mixed powder; the mixed powder includes carbon, chromium, iron, and elements selected from the group consisting of molybdenum, nickel, copper, niobium, vanadium, tungsten, silicon, cobalt and manganese; adding a binder and a water to the mixed powder; applying a spray drying process to granulate the mixed powder to form a spray-dried power; applying a dry pressing process to the spray dried powder to form a green part; applying a debinding process to the green part to form a debound body; and sintering the debound body to a workpiece, the hardness of the workpiece is greater than 250HV.
Patent TW-201313675-A (TW)
Title: Process for cracking hydrocarbons
Inventor: SCHMIDT GUNTHER
IPC: C07C4/04
Filed: 2012-08-10
Abstract: The invention relates to a process for preparing olefins from a liquid hydrocarbonaceous input by means of thermal cracking, wherein the hydrocarbons of the hydrocarbonaceous input are not more than 3% unsaturated hydrocarbons, wherein the cracked gas formed in the thermal cracking is freed of impurities, then divided into the individual constituents, especially hydrocarbons, and wherein the cracked gas (3) comprises the constituents ethylene and propylene. The cracked gas (3) contains propylene and ethylene in a propylene to ethylene ratio of more than 0.8 kg/kg. Prior to the thermal cracking (2), unsaturated hydrocarbons are added to the liquid hydrocarbonaceous input such as naphtha (1), for example a recycled C4 fraction C4R and a recycled C5-8 fraction C5R.
Patent TW-201411998-A (TW)
Title: Rectifier circuit
Inventor: CHEN KAI-FU
IPC: H02M7/217
Filed: 2012-09-04
Abstract: The present invention relates to a rectifier circuit. The rectifier circuit includes a first voltage output terminal, a second voltage output terminal, a first storage unit, a second storage unit, a first alternating current (AC) voltage output terminal, a second AC voltage output terminal, a third AC voltage output terminal, a common voltage output terminal, a first rectifier branch, a second rectifier branch, a third rectifier branch and a signal generating unit. The first voltage output terminal, the first storage unit, the common voltage output terminal, the second storage unit, the second voltage output terminal connect in series in that order. The first AC output terminal is connected the first rectifier branch to the common voltage output terminal, the second AC output terminal is connected the second rectifier branch to the common voltage output terminal, and the third AC output terminal is connected the third rectifier branch to the common voltage output terminal. The first AC voltage output terminal, the second AC voltage output terminal and the third AC voltage output terminal are configured to output AC voltages, which has different phase from each other. The signal generating unit is configured to control each rectifier branch charge the second storage unit in every positive cycle of every AC voltage, and charge the first storage unit in every negative cycle of every AC voltage.
Patent TW-201323557-A (TW)
Title: Adhesive agent composition, laminate, and polyester polyol
Inventor: EGUCHI KENICHI
IPC: B32B27/06
Filed: 2012-09-04
Abstract: The purpose of the present invention is to provide an adhesive agent composition which is a polyurethane adhesive agent containing a polyester polyol as the main ingredient, and which can exhibit equivalent or superior levels of wet heat resistance, weather resistance and solvent resistance to those of conventional products while keeping the low-temperature laminating property at an ordinary level. An adhesive agent composition comprising a polyester polyol (A) and a polyisocyanate compound (B), and characterized in that the polyester polyol (A) comprises, as copolymerization components, isophthalic acid in an amount of 40 to 80 mol% inclusive relative to the total content of all of polycarboxylic acid components, ortho-phthalic acid in an amount of 20 to 60 mol% inclusive relative to the total content of all of the polycarboxylic acid components and butanediol in an amount of 50 to 90 mol% inclusive relative to the total content of all of polyhydric alcohol components, and the polyisocyanate compound (B) is a component selected from aliphatic polyisocyanate compounds and alicyclic polyisocyanate compounds or a mixture of two or more of these compounds.
Patent TW-201409409-A (TW)
Title: Temperature control system for vending machine
Inventor: CHEN YUN-LUNG
IPC: F25D19/00
Filed: 2012-09-05
Abstract: A temperature control system for vending machine is disclosed. The system includes a rack and a temperature control module mounted on the rack. The rack includes a base plate and a mounting plate parallel to the base plate. Two position slots are defined on the mounting plate. The temperature control module includes a fixing plate and two supporting plates fixed on the fixing plate. A compressor and a condenser are fixed on the fixing plate. An evaporator is fixed on the two supporting plates above the compressor and the condenser. When the temperature control module is mounted on the rack, the two supporting plates engage the two position slots. The compressor and the condenser are located between the fixing plate and the mounting plate. The evaporator is above the mounting plate.
Patent TW-201305604-A (TW)
Title: Light beam converter, optical illuminating apparatus, exposure device, and exposure method
Inventor: TOYODA MITSUNORI
IPC: G02B27/00
Filed: 2004-10-20
Abstract: The invention provides an optical illuminating apparatus that can prevent light loss and generate a circumferential and tire-shaped illuminating window distribution. The optical illuminating apparatus has a light beam converter (50) to form a tire-shaped light intensity distribution on the specified plane, according to the incident light beam. The light beam converter comprises the first basic element (50A) used to form the first circular arc area distribution of the tire-shaped light intensity distribution, and the second basic element (50B) to form the second circular arc area distribution, and the third basic element (50C) to form the third circular arc area distribution, and the fourth basic element (50D) to form the fourth circular arc area distribution. Each basic element is made of optically active material, and the thickness of each basic element along the direction of the light path is different from each other.
Patent TW-201305612-A (TW)
Title: Light emitting diode and lens for the same
Inventor: YOON JU-YOUNG
IPC: H01L33/58
Filed: 2005-04-19
Abstract: A lens for a light emitting diode is formed with a material having a refractive index of n, and the lens includes a base, a first curved circumferential surface extending from the base, a curved center-edge surface extending from the first curved circumferential surface, and a curved centermost surface extending from the curved center-edge surface. The base includes a groove for receiving a light emitting chip therein. In the lens, a distance from a center of the base to a point of the curved center-edge surface is always shorter than the radius of curvature for the point of the curved center-edge surface. The curved centermost surface has a concave shape with respect to the base. In addition, when an obtuse angle formed between a main axis of the lens and a tangent line of a point of the curved centermost surface is A1, and an acute angle formed between a straight line linking the center of the base to the point of the curved centermost surface and the main axis of the lens is A2, the lens satisfies the equation: A1+A2 < 90+sin<SP>-1</SP>(1/n).
Patent TW-201410438-A (TW)
Title: Two-stage ejection structure
Inventor: HSIEH CHENG-HUA
IPC: B29C45/40
Filed: 2012-09-13
Abstract: A two-stage ejection structure includes a first push device and a second push device. The first push device has an ejection plate and a first thimble, wherein the ejection plate is disposed below a first mold and moves upwardly and downwardly to the first mold, and the first thimble is disposed on the ejection plate and penetrates through the first mold. The first thimble moves with the ejection plate, so that a top end of the first thimble is lengthened or shortened on the first mold. The second push device has a second thimble and a driving portion, wherein the second thimble penetrates through the first mold and moves upwardly or downwardly to the ejection plate, so that a top end of the second thimble is lengthened or shortened on the first mold, and the driving portion is disposed on the ejection plate, is connected to the second thimble, and at least provides upward power to the second thimble. The driving portion pushes the second thimble to be rised until the top of the second thimble is higher than the top of the first thimble when the first thimble is stretched from the first mold.
Patent TW-201323222-A (TW)
Title: Transparent conductive film
Inventor: NASHIKI TOMOTAKE
IPC: B32B7/10
Filed: 2012-09-27
Abstract: There is provided a transparent conductive film (10) which comprises: a film substrate (11); a plurality of transparent conductor patterns (12) formed on the film substrate (11); and a pressure-sensitive adhesive layer (13) wherein the transparent conductor patterns (12) are embedded. The plurality of transparent conductor patterns (12) respectively have a two-layer structure wherein a first indium tin oxide layer (14) and a second indium tin oxide layer (15) are laminated on the film substrate (11) in this order, and the first indium tin oxide layer (14) has a greater tin oxide content than the second indium tin oxide layer (15) does. The first indium tin oxide layer (14) has a smaller thickness than the second indium tin oxide layer (15) does.
Patent TW-201333100-A (TW)
Title: Polybutylene terephthalate resin composition and welded body
Inventor: SAKATA KOUICHI
IPC: C08L67/02
Filed: 2012-09-28
Abstract: To provide a polybutylene terephthalate resin composition offering excellent flowability, wherein the resin composition raises the weld strength and heat shock resistance of a welded body obtained by welding together molded products obtained by molding the polybutylene terephthalate resin composition. [Solution] A polybutylene terephthalate resin composition constituted of a polybutylene terephthalate resin (A) having a weight-average molecular weight of 60,000-80,000 inclusive and an inorganic filler (B). Preferably, also included is 5-20 mass parts of an elastomer (C) relative to 100 mass parts of the polybutylene terephthalate resin (A).
Patent TW-201416643-A (TW)
Title: Map display method based on user's touch-controlled behavior
Inventor: WU YI-CHUM
IPC: G06F3/0484
Filed: 2012-10-17
Abstract: The present invention provides a map display method based on user's touch-controlled behavior, which is suitable for an electronic device having a touch-controlled module and a user operation interface, and includes the following steps: when the user touches the touch-controlled module, the touch-controlled module generates a touch-controlled signal; the user operation interface changes its setting to map adjusting mode based on the touch-controlled signal, and generates on a map screen an icon set including a datum point and a annular icon, in which the annular icon defines a annular area, an ending area and an operating area; when the user operates the touch-controlled module based on the datum point and the annular icon, the touch-controlled module generates a corresponding operating signal according to the user's operating behavior; and, the user operation interface adjusts the map screen based on the operating signal.
Patent TW-201416035-A (TW)
Title: Double-layer quilt and double-layer quilt cover
Inventor: HUANG RONG-JUN
IPC: A47G9/00
Filed: 2012-10-29
Abstract: This invention relates to a double-layer quilt and a double-layer quilt cover, in which the double-layer quilt cover includes three cloth bodies that are interconnected and fixed with each other at their edges so that two accommodating spaces are formed in the gaps between the three cloth bodies. Since the two accommodating spaces of the double-layer quilt cover of the invention is a double-layer design, it is capable of combining quilt bodies of different materials or different thickness, thus having excellent practicality and convenience.
Patent TW-201336820-A (TW)
Title: Catalyst for producing acrylic acids and acrylates
Inventor: NAGAKI DICK
IPC: B01J23/22
Filed: 2012-11-01
Abstract: The invention is to a process for producing an acrylate product. The process includes the steps of contacting an alkanoic acid and an alkylenating agent over a catalyst composition under conditions effective to produce the acrylate product. The catalyst composition comprises vanadium, bismuth and titanium. Preferably, the catalyst comprises 0.3 wt% to 30 wt% vanadium, 0.1 wt% to 69 wt% bismuth and 0.1 wt% to 61 wt% tungsten, in an active phase.
Patent TW-201321076-A (TW)
Title: Copper particulate dispersion, conductive film forming method and circuit board
Inventor: KAWATO YUICHI
IPC: C09K23/00
Filed: 2012-11-13
Abstract: An object is to provide the formulation of a copper particulate dispersion in which copper particulates are dispersed. The copper particulate dispersion includes copper particulates, at least one kind of a dispersion vehicle containing the copper particulates, and at least one kind of dispersant which allows the copper particulates to disperse in the dispersion vehicle. The copper particulates have a center particle diameter of 1 nm or more and less than 100 nm. The dispersion vehicle is a polar dispersion vehicle. The dispersant is a compound having at least one acidic functional group, which has a molecular weight of 200 or more and 100, 000 or less, or a salt thereof. Whereby, the dispersant has compatibility with dispersion vehicle and a surface of copper particulates is coated with dispersant molecules, and thus the copper particulates are dispersed in the dispersion vehicle.
Patent TW-201421034-A (TW)
Title: Method and apparatus of range selection in auto-balancing bridge
Inventor: YEH YEN-HUNG
IPC: G01R15/08
Filed: 2012-11-27
Abstract: The measurement device and its method for range selection of auto-balancing bridge, which comprises: a test signal source, the DUT, the amplifier, the range selection unit, the comparator and the system calculation control unit. The DUT converts the test signal from the test signal source to a test current and outputs it to the range selection unit through the virtual point. The amplifier receives the reference voltage and the virtual point voltage, outputs a voltage to the range selection unit, and forms a feedback loop through the range selection unit to the virtual point, which further forms the virtual point signal. The comparator compares the virtual point signal and the preset signal and outputs a driving signal. The system calculation control unit drives the range selection unit according to the driving signal from the comparator, and thus achieves the speedup of range shifting.
Patent TW-201423387-A (TW)
Title: System and method for testing a plurality of SAS expanders synchronously
Inventor: WU CHIH-HUANG
IPC: G06F11/28
Filed: 2012-12-12
Abstract: The present invention provides a system and method for testing a plurality of SAS expanders synchronously. The system is implemented by a host computer, which is connected to a host SAS expander through a first serial port. The host SAS expander connects one or more slaver SAS expanders though a second serial port respectively. The system includes a communication connection module, a host test module, a slaver test module, and an information display module. The system and method tests more than one SAS expanders synchronously, and obtains test information from each of the SAS expanders to display on a display device of the host computer, and determines which SAS expander is malfunction by analyzing the test information from each of the SAS expanders.
Patent TW-201423610-A (TW)
Title: Storage media and electronic apparatus for touch screen calibration and method thereof
Inventor: SUN JEN-YI
IPC: G06K9/62
Filed: 2012-12-14
Abstract: A touch screen calibration method is provided in this application. The touch screen comprises a display module and a sensor module. The calibration method comprises the following steps: receiving a plurality of display point coordinates shown on the display module and receiving a plurality of sensed point coordinates from the sensor module. The plurality of sensed point coordinates are corresponding to the plurality of display point coordinates as a plurality of corresponding relations, which is at least four. The calibration method further comprises the following steps: calculating a first set of calibration formulas according to the plurality of corresponding relations; adjusting the plurality of sensed points according to the first set of calibration formulas; and calculating a second set of calibration formulas according to the plurality of adjusted sensed points.
Patent TW-201332957-A (TW)
Title: Process for the production of 1,3-butadiene
Inventor: DEL SEPPIA ALESSANDRO
IPC: C07C5/333
Filed: 2012-12-26
Abstract: The present invention relates to a process for the production of 1, 3-butadiene which comprises the following phases: (a) extracting, by means of extractive distillation, in an extraction section, an end-product containing 1, 3-butadiene and a raffinate product, starting from mixtures of saturated and unsaturated compounds having from 2 to 10 carbon atoms in the chain; (b) sending the raffinate product to a dehydrogenation section; (c) dehydrogenating the raffinate product in the dehydrogenation section in the presence of a dehydrogenation catalyst and an inert product so as to form a reaction effluent containing 1, 3-butadiene; (d) recirculating the reaction effluent containing 1, 3-butadiene directly to the extraction section after separating the incondensable compounds.
Patent TW-201426155-A (TW)
Title: Camera actuator housing
Inventor: KUO CHANG-WEI
IPC: G03B17/12
Filed: 2012-12-26
Abstract: A camera actuator housing includes a lens assembly cylinder, an image sensor carrier plate and a guide pin. The image sensor carrier plate includes a first surface defining a through hole, one end of the guide pole is fixed in the through hole. The lens assembly cylinder includes a second surface and a third surface opposite to the second surface. The lens assembly cylinder includes a bearing hole. The bearing hole extends through the second surface and the third surface. The lens assembly cylinder includes a bushing hole penetrating the second surface and the third surface. The camera actuator housing further comprises a metal bushing, and the metal bushing is fixed in the bushing hole, the guide pin inserts into the metal bushing.
Patent TW-201337679-A (TW)
Title: Sensor stack with opposing electrodes
Inventor: YILMAZ ESAT
IPC: G06F3/044
Filed: 2013-01-17
Abstract: In one embodiment, an apparatus includes a first substrate and a second substrate, each with drive or sense electrodes of a touch sensor disposed on it. The drive or sense electrodes are made of a conductive mesh of conductive material. The apparatus also includes a first adhesive layer between the drive or sense electrodes of the first substrate and the drive or sense electrodes of the second substrate.
Patent TW-201429509-A (TW)
Title: Light guiding device for assisting intubation
Inventor: Chen fu-ren
IPC: A61M16/00
Filed: 2013-01-21
Abstract: This invention discloses a light guiding device for assisting intubation which is applied to intubation assistance. A catheter is combined with a light emitting element to make one end of the catheter emitting light and the light emitted pass through the animal body surface from the interior of the animal outwardly, so as to achieve the capability of observing the current position of the catheter from outside of the body, thereby facilitating subsequent intubation operation.
Patent TW-201333785-A (TW)
Title: Position detection method in touch panel and touch panel
Inventor: FUJITA KENICHI
IPC: G06F3/041
Filed: 2013-01-31
Abstract: The present invention is a position detection method for a touch panel which has a first resistive film upon which a first electrode and a second electrode are provided upon both ends in a first direction and a second resistive film upon which a third electrode and a fourth electrode are provided upon both ends in a second direction which is orthogonal to the first direction. The position detection method in the touch panel is characterized in that in a state in which a power supply voltage is applied to the first electrode and the second electrode is grounded, the potential at the first electrode is measured so as to measure the distance between two points of tactile contact in the first direction, and in a state in which a power supply voltage is applied to the third electrode and the fourth electrode is grounded, the potential at the third electrode is measured so as to measure the distance between two points of connection in the second direction, whereupon the distance between the two points of tactile contact in the first direction obtained from the potential at the first electrode is corrected on the basis of the distance between the two points of tactile contact in the second direction obtained from the potential at the third electrode.
Patent TW-201346432-A (TW)
Title: Substrate-topography-aware lithography modeling
Inventor: LAN SONG
IPC: G03F7/20
Filed: 2013-02-05
Abstract: Described herein is a method for simulating an image formed within a resist layer on a substrate resulting from an incident radiation, the substrate having a first feature and a second feature underlying the resist layer, the method comprising: simulating a first partial image using interaction of the incident radiation and the first feature without using interaction of the incident radiation and the second feature; simulating a second partial image using the interaction of the incident radiation and of the second feature without using the interaction of the incident radiation and the first feature; computing the image formed within the resist layer from the first partial image, and the second partial image; wherein the interaction of the incident radiation and the first feature is different from the interaction of the incident radiation and the second feature.
Patent TW-201403052-A (TW)
Title: Lubricating oil deterioration sensor and machine provided with same
Inventor: NAKAMURA KOJI
IPC: G01N21/25
Filed: 2013-02-07
Abstract: Provided is a lubricating oil deterioration sensor, which is placed in a machine main unit, for detecting deterioration of lubricating oil of the machine main unit. A space-forming member which transmits light has an oil-use space into which the lubricating oil enters. The oil-use space is disposed upon an optical path from a light-emitting element to a color light-receiving element. A support member supports the light-emitting element, the color light-receiving element, and the space-forming member. A securing member which is configured so as to be secured to the machine main unit is provided with a contact portion which comes into contact with the machine main unit on the outside. The support member is disposed to the inside of the contact portion spaced away from the contact portion so that at least a portion of the optical path is disposed in the inner side of the contact portion.