baber/WOPTO huggingface dataset:
Patent TW-494055-B (TW)
Title: Mechanical constant assuming device
Inventor: TERADA KEI
IPC: H02P29/00
Filed: 2000-12-29
Granted: 2002-07-11
Abstract: The present invention provides a machine constant estimation device, wherein an acceleration signal generating unit 11 receives the machine velocity vm of a driving machine 32 and outputs a low frequency acceleration signal af. A pseudo-torque signal generating unit 12 receives a torque command τr and removes noise from it, and outputs a low frequency pseudo-torque signal τf. A torque error signal calculation unit 14 subtracts the product of the acceleration signal af and the previous machine constant estimation Je(k-1). Calculated by multiplication circuit 13 from the low frequency pseudo-torque signal τf and outputs a torque error signal τ err as a disturbance torque estimation τ d0. A machine constant estimation gain unit 16 receives a torque error change signal dτ err from a toque error change signal generating unit 15 that receives the torque error signal τ err and estimates a machine constant. The machine constant estimation gain unit 16 starts or stops the update of the machine constant estimation calculation or changes a machine constant estimation gain in accordance with the disturbance torque estimation τ d0. A machine constant estimation unit 17 adds the previous machine constant estimation Je(k-1) to the output of the machine constant estimation gain unit 16 and outputs a machine constant estimation Je(k).
Patent TW-483842-B (TW)
Title: Gas generator
Inventor: TANAKA AKIHIKO
IPC: B60R21/26
Filed: 2001-01-15
Granted: 2002-04-21
Abstract: To provide a gas generator with high reliability in environmental performance. This gas generator is equipped with the first cup filled with a gas generating agent to generate gas by combustion, an igniter with the second cup to store ignition powder disposed inside the first cup to be ignited by energizing, and a holder to fix the igniter at the center of the first cup and to seal the gas generating agent and the igniter in the first cup, and a space in the first cup is a sealed space with a leakage quantity of 1.9x10<SP>-3</SP> [Pa.m<SP>3</SP>/sec] in this gas generator.
Patent TW-480192-B (TW)
Title: Exhaust pipe provided with a device for preventing reaction byproduct from adhering thereto, and method therefor
Inventor: KOMAI TETSUO
IPC: H01L21/304
Filed: 2001-02-14
Granted: 2002-03-21
Abstract: This invention provides an exhaust pipe capable of effectively preventing the substances contained in the exhaust gases from a reactive vacuum chamber from adhesively accumulating on the internal surface of the exhaust pipe used for the exhaust gases. It is characterized by comprising an inner pipe (11) with an exhaust passage (10') therein, an outer pipe (12) provided on the outside of the inner pipe with a clearance (15) provided there between, and a heating device (13) installed on the inner pipe (11), characterized in that the clearance (15) communicates with the exhaust passage (10'), whereby the release of heat from the heating device to the outside can be suppressed because the clearance (15) comes in the state of vacuum when the exhaust passage (10') is evacuated at the time of exhausting, whereby the substances contained in the exhaust gases are prevented from adhesively accumulating on the inner surface of the inner pipe (11) because the inner pipe (11) can be heated efficiently to a high temperature and the substrates are also prevented from adhesively accumulating on the inner surface of the inner pipe (11) by forming a gas flow layer (18) of inert gas along the inner surface of the inner pipe (11).
Patent TW-508885-B (TW)
Title: Control circuit for a radiation source, apparatus comprising the control circuit, optical transmitter comprising the control circuit, and method for controlling a radiation source
Inventor: MCCORMACK JAMES JOSEPH ANTHONY
IPC: G11B7/1263
Filed: 2001-02-15
Granted: 2002-11-01
Abstract: The invention pertains to a control circuit (4) for a radiation source (2). The circuit comprises means (43) for generating an error signal (Perr) which is indicative for a difference between a measured average value of the output power of the radiation source (2) and a desired average value (Pset) of the output power of the radiation source. The circuit further comprises combining means (44, 45, 46) for generating a control signal (Sout) for the radiation source (2) in response to said error signal (Perr) and to an information signal (Sin) for modulating the radiation source. The combining means comprise first means (44) for modifying the information signal by a multiplicative factor γ which is dependent on the error signal, and second means (45, 46) for modifying the information signal by an additive factor σ which is dependent on the error signal.
Patent TW-577828-B (TW)
Title: Printer
Inventor: SAITO TOMOAKI
IPC: B41J15/04
Filed: 2001-02-16
Granted: 2004-03-01
Abstract: A printer comprises: a printer body 11, a lid body 50, a sprocket 12 for feeding a sheet of paper from a sheet roll 16, a platen roller 13 for printing to the paper sheet, a thermal head 51 for printing to the paper sheet, a driving mechanism for rotating the sprocket 12 and the platen roller 13, and a gear mechanism for rotating a ribbon core of an ink ribbon cassette 60 loaded to the lid body 50 by the driving mechanism. The sprocket 12 and the platen roller 13 are mounted to the printer body 11, while the thermal head 51 is mounted to the lid body 50. The platen 13 is disposed to the downstream side of the sprocket 12. When the lid body 50 is closed, the backlash of a platen gear 15 is eliminated by having the core gear 65 of the ink ribbon cassette 60 engaging the gear 34.
Patent TW-548184-B (TW)
Title: Packaging material for polymer cell and process for producing the same
Inventor: YAMASHITA RIKIYA
IPC: H01M50/14
Filed: 2001-03-07
Granted: 2003-08-21
Abstract: A polymer battery module packaging material is a packaging laminated structure (10) including a base layer (11), a first adhesive resin layer (17b), a first chemically converted layer (16b), an aluminum layer (12), a second chemically converted layer (16a), a second adhesive resin layer (17a), a heat-sealable layer (14) and a liquid-paraffin layer (15). The second adhesive resin layer (17a) may be substituted by an acid-denatured polyolefin resin layer (13) formed by extrusion or an acid-denatured polyolefin resin layer (18) formed by coating. The heat-sealable layer (14) is formed of a polyolefin resin. The liquid paraffin layer (15) coating the heat-sealable layer (14) improves the emboss-formability of the polymer battery module packaging material.
Patent TW-I226898-B (TW)
Title: Thermoplastic elastomer compositions with high heat-aged resistance
Inventor: ITOH YUICHI
IPC: C08L21/00
Filed: 2001-04-06
Granted: 2005-01-21
Abstract: The invention relates to a thermoplastic elastomer composition and a process for preparing the same, in which said thermoplastic elastomer composition comprising 10 to 60% by weight of polyolefin (A), 3 to 87% by weight of crosslinking rubber (B), 3 to 50% by weight of softener (C), 0.02 to 0.3% by weight of phenol group heat-resist stabilizer (D) with the proviso that the total amounts of (A), (B) and (C) are 100% in weight, and having an elongation after aging for 500 hours at an air oven of 130 DEG C is kept over 80% more than an elongation before aging.
Patent TW-490381-B (TW)
Title: Method for producing transparent ball
Inventor: HU GENG-BAI
IPC: B29C39/00
Filed: 2001-04-13
Granted: 2002-06-11
Abstract: The present invention relates to a method for producing a transparent ball, which comprises preparing a semi-product in a mold, the semi-product having a plurality of transparent layers with different colors and an intermediate layer between two adjacent color layers; removing the hardened semi-product from the mold; using a machine to polish the semi-product to a shape close to a sphere; grinding and polishing the surface of the ball and applying a layer of wax on the surface of the ball, thereby obtaining a spherical product having a smooth and polished surface, a plurality of non-transparent intermediate layers and transparent layers exhibiting different colors.
Patent TW-509819-B (TW)
Title: Photomask blank and photomask
Inventor: KANEKO HIDEO
IPC: G03F7/20
Filed: 2001-04-25
Granted: 2002-11-11
Abstract: This invention provides a photomask blank comprising a transparent substrate on which at least one light-shielding film and at least one antireflective film are formed. The invention is characterized that the light-shielding film and the antireflective film are made from a CrCO layer, a CrCON layer, or a combination of CrCO and CrCON layers and photomasks. According to the invention, the film stress can be minimized, the substrate warp before and after film deposition can be eliminated and the photomask blank can be accurately patterned without distortion to give a photomask.
Patent TW-529225-B (TW)
Title: Connector device and method for connecting a rectifier to a three-phase current generator
Inventor: ANTHONY CHARLES
IPC: H02K11/04
Filed: 2001-07-20
Granted: 2003-04-21
Abstract: There is provided a connector device for connecting a rectifier to a three-phase current generator. The connector device has a connection plate (10) with several connectors (12)(14), and the connection plate (10) has electrically conducting connections between the connectors (12)(14) by which the configuration of the phases of the three-phase current generator can be defined. The present invention also provides an arrangement composed of a three-phase current generator, rectifier, and connector device, and a method of connecting a rectifier to a three-phase current generator.
Patent TW-507193-B (TW)
Title: Method of driving display device, driving circuit, display device, and electronic device
Inventor: YADA BAZU
IPC: G09G3/36
Filed: 2001-08-09
Granted: 2002-10-21
Abstract: In a display screen, only pixels at intersections of particular scanning lines and particular data lines are used as a display area. To save power, the particular scanning lines are selected one for each horizontal scanning period. For one of the two split halves of the one horizontal scanning period, the selected scanning line is supplied with a selection voltage, and the polarity of the selection voltage is inverted at least every two or more horizontal scanning periods. The scanning lines other than the particular scanning lines are supplied with a non-selection voltage, which is inverted at least every one vertical scanning period. Furthermore, for a duration of time during which the particular scanning lines are selected, the data lines other than the particular data lines are supplied with a non-lighting voltage in accordance with the polarity of the selection voltage applied to the selected scanning line, and the polarity of the non-lighting voltage is inverted every two or more horizontal scanning periods responsive to the period of the polarity inversion of the selection voltage.
Patent TW-580421-B (TW)
Title: Staple gun
Inventor: ADACHI MICHIAKI
IPC: B27F7/34
Filed: 2001-09-14
Granted: 2004-03-21
Abstract: A staple gun comprising a main body and a staple injection nozzle for injecting a staple into a target object, the staple injection nozzle including a nozzle body mounted on a staple striking body and a cover plate for removably closing an upper portion of a staple injection path of the nozzle body so as to guide the staple. The nozzle body has protrusions to receive an end portion of the cover plate and press this cover plate from upward, and an urging member is provided to urge the cover plate in a direction that the end portion of the cover plate intrudes into the protrusions.
Patent TW-524006-B (TW)
Title: A business to business engine and system for facilitating information interexchange using realtime data
Inventor: BHATIA RANJIT
IPC: H04W4/02
Filed: 2001-09-21
Granted: 2003-03-11
Abstract: A system and method for facilitating information interexchange between a wireless telecommunications system having at least one telecommunications device therein and an information service provider. A Business-to-Business (B2B) engine is connected to the telecommunications system for receiving realtime information related to a telecommunications device within the telecommunications system. This realtime information is provided by the B2B engine to the information service provider, which consequently provides content data to the telecommunications device within the telecommunications system.
Patent TW-I291976-B (TW)
Title: Epoxy resin composition for semiconductor encapsulation and semiconductor device using the same
Inventor: NAGAI AKIRA
IPC: H01L23/31
Filed: 2001-09-27
Granted: 2008-01-01
Abstract: The present invention provides a biphenyl based epoxy resin comprising a curing agent and an inorganic filler containing an alkali alkaline earth metal oxide wherein the epoxy resin has a variation rate of hardness at 25° C. and a relative humidity of 50% for 72 hours of less than 10% and a variation rate of flow at 25° C. and a relative humidity of 20% or below for 72 hours of less than 20%.
Patent TW-506166-B (TW)
Title: Carrier for land grid array connectors
Inventor: ZHINENG FAN
IPC: H01R12/70
Filed: 2001-09-28
Granted: 2002-10-11
Abstract: The present invention provides a carrier that provides improved retention to the individual contact elements resulting in LGA interposer connectors with improved manufacturability, reliability and more uniform mechanical and electrical performance. In one embodiment, the carrier, which includes upper and lower sections of dielectric material with an adhesive layer in between, includes a plurality of openings, each of which may contain an individual contact element. During assembly of the connector, once the contact elements are inserted, the adhesive layer is reflowed, thereby allowing the carrier to capture the location of the contact elements both with respect to each other as well as to the carrier. Alternately, the carrier may be implemented in a fashion that, while not including an adhesive layer to be reflowed, still provides improved retention of the individual contact elements. These embodiments may by easier to assemble, and less expensive to manufacture, especially in high volumes. Description of the processes to assemble the carrier and overall connector are also disclosed.
Patent TW-I236482-B (TW)
Title: Process for the (co)polymerization of vinyl chloride in the presence of a stable free nitroxyl radical
Inventor: PFAENDNER RUDOLF
IPC: C08F2/38
Filed: 2001-10-19
Granted: 2005-07-21
Abstract: The present invention pertains to a process for controlled free radical polymerization or copolymerization of vinyl chloride at a temperature between 40 DEG C and 95 DEG C, at a pressure between 5 and 30 bar in the presence of a stable free nitroxyl radical.
Patent TW-522597-B (TW)
Title: High discharge capacity electrolytic manganese dioxide and methods of producing the same
Inventor: ANDERSEN TERRELL NEILS
IPC: H01M4/06
Filed: 2001-10-23
Granted: 2003-03-01
Abstract: The present invention provides improved cathode material comprised of electrolytic manganese dioxide having high discharge capacity at high discharge rates and methods of producing such electrolytic manganese dioxide by electrolysis in an electrolytic cell. The methods are basically comprised of maintaining a heated high purity aqueous electrolyte solution comprising specific amounts of sulfuric acid and manganese sulfate in the electrolytic cell and maintaining the amounts of the sulfuric acid and manganese ion in the solution at a ratio of sulfuric acid to manganese ion greater than 2. An electric current is applied to the electrodes of the electrolytic cell whereby the anodic electrode current density is in the range of from about 2.5 to about 6 amperes per square foot and the high discharge capacity EMD produced is deposited on the anodic electrode.
Patent TW-594118-B (TW)
Title: Substantial color-free anisotropy material
Inventor: TAGUCHI KEIICHI
IPC: C09K19/34
Filed: 2001-12-14
Granted: 2004-06-21
Abstract: The invention provides a substantial color-free anisotropy material made from a substantial color-free anisotropy micelle being able to orient in pre-specified orientation. These substantial color-free anisotropy materials can be used on a optical film or a polarization element.
Patent TW-529071-B (TW)
Title: Process control method for applying critical dimensions to estimate the productivity
Inventor: HSIEH HENG-CHANG
IPC: H01L21/00
Filed: 2002-02-04
Granted: 2003-04-21
Abstract: The present invention discloses a process control method for applying critical dimensions to estimate the productivity, which is applied in a wafer processing. The wafer processing uses a mask and a stepper. The method includes the following steps: first, determining a critical dimension value, and conducting the wafer processing based on the critical dimension value to determine a productivity value corresponding to the wafer processing; then, brining the productivity value corresponding to the wafer processing into a productivity model, and applying with statistical method to determine a mask error value corresponding to the mask determined by the productivity model, and a tool error ratio corresponding to the wafer processing and the stepper; finally, when conducting the wafer processing, determining the estimated productivity value of the wafer processing according to the productivity model, the mask error value and the tool error ratio.
Patent TW-567144-B (TW)
Title: Method for manufacturing labels to be adhered to mold interiors and its structure
Inventor: CHEN JIA-SHIANG
IPC: B32B7/12
Filed: 2002-04-04
Granted: 2003-12-21
Abstract: This invention relates to a method for manufacturing labels to be adhered to mold interiors and its structure. The method comprises the steps of: printing patterns or texts on a decorative layer; applying an adhesive layer to an inside of the decorative layer; and joining other side of the adhesive layer to an adhering layer with a thickness of about 0.3 mm. The label includes: a decorative layer, an adhesive layer and an adhering layer, such that after placing the label in a plastic forming mold and making the products by inject-forming and ejecting the plastic or vacuum forming, the label may be joined to an exterior of the plastic products for decorating the surface, where the labels to be adhered to mold interiors would not be detached even if it is subjected to microwave heating, freezing or refrigeration.
Patent TW-I244912-B (TW)
Title: Blender having user operated drink program modifying and copying processor
Inventor: KOLAR DAVID J
IPC: A47J27/62
Filed: 2002-04-24
Granted: 2005-12-11
Abstract: A programmable drink blender (20) includes a blender motor (25), a user interface and display (24) having a plurality of buttons (30) for entry of various user selections, a base memory (70) storing a blend program, a key card (50) having a memory storing a blend program, a socket (68) receiving the key card (50), and a processor (62) for controlling blender motor (25) in accordance with the blend program. The blend program has a plurality of operating segments with variable blend program operating characteristics. The user presses selected buttons (30) to cause processor (62) to modify and save any desired characteristic of the blend program. The user also presses selected buttons (30) to cause processor (62) to copy the blend program from memory in key card (50) to base memory (70), and vice versa.
Patent TW-565796-B (TW)
Title: USB device with in system program and descriptors changeable
Inventor: WU CHIH-YUAN
IPC: G06F3/00
Filed: 2002-08-09
Granted: 2003-12-11
Abstract: In the USB device, in addition to a default descriptor stored in the mask ROM, a second descriptor is provided and stored in the programmable memory. As a result, the firmware and the second descriptor are readily reprogramming according to the command of the vender requests of the present invention. A corresponding method and protocols for vender commands in between USB device and host are also described in this invention.
Patent TW-I226982-B (TW)
Title: Flexible high-density cooling fin set and cooler
Inventor: SHIU HUEI-CHIUN
IPC: G06F1/20
Filed: 2002-08-16
Granted: 2005-01-21
Abstract: The invention relate to a flexible high-density cooling fin set and cooler. The cooling fin set comprises multiple fins in form of successive plug-in arrangement. Each fin is at least installed a card buckling part and a free end in opposite to the buckling part forms the card edge. Between each of the card buckling parts is installed a link piece respectively to link all fins as a cooling fin set so as to arrange the cooling fin set in form of curved sector using the card bucking part as the bending fulcrum. The cooler comprises a heat dissipation base with curved surface and the previous cooling fin set. The cooling fin set is set up on the curved surface by bundling with the curved surface deflection of the heat dissipation base.
Patent TW-561792-B (TW)
Title: Method of manufacturing organic electroluminescent device
Inventor: NAKA SHIGEKI
IPC: H05B33/10
Filed: 2002-10-04
Granted: 2003-11-11
Abstract: A method of manufacturing an organic electroluminescent device has the steps of forming a first electrode on a substrate, preparing a solution containing a hole transport organic material, an electron transport organic material and a luminescent organic material, followed by spraying the solution onto the first electrode by using a pressurized gas so as to form an organic thin film layer, and forming a second electrode on the organic thin film layer.
Patent TW-565865-B (TW)
Title: Manufacturing method of mixed mode analog device
Inventor: GAU RUNG-JENG
IPC: H01G4/00
Filed: 2002-10-18
Granted: 2003-12-11
Abstract: The present invention proposes a manufacturing method of mixed mode analog device, which comprises: when a shallow trench isolation region to isolate the active region of the device and the basic components on it is formed on the semiconductor substrate, forming a polysilicon structure on the shallow trench isolation region for forming the capacitor, forming silicide and titanium nitride layer on it, so as to form the lower electrode of the stack-like capacitor; and then forming a dielectric layer and an upper electrode on the surface of the lower electrode, so that they are combined together to fabricate the stack-like capacitor structure. The present invention utilizes the stacked capacitor to replace the well-known 3-dimensional capacitor structure, and thereby increases the surface area of the capacitor without increasing the subsequent process, so as to increase the capacitance of the capacitor.
Patent TW-I226599-B (TW)
Title: Driver of display device
Inventor: NISHIDA YASUHIRO
IPC: G09G3/36
Filed: 2002-11-28
Granted: 2005-01-11
Abstract: A driver of a display device including two or more display driving sections which share a display screen to perform display control, respectively, the display driving sections each including a setting storage section for storing a mode setting value given by an external controller and a driving voltage generating section for generating a display driving voltage, wherein during display processing, at least one of the display driving sections stores a mode setting value for a master mode to run in the master mode and the other display driving sections receive a driving signal and a driving voltage given by the display driving section running in the master mode to operate in the slave mode. According to the present invention, switching between the master mode and the slave mode can be performed easily and the need of switching terminals that have been used is eliminated. Therefore, the component count and the number of wiring lines contained in the package are reduced, which leads to reduction in cost.