baber/WOPTO huggingface dataset:
Patent TW-531606-B (TW)
Title: Chain
Inventor: KANEHIRA MAKOTO
IPC: B65G39/20
Filed: 2002-06-17
Granted: 2003-05-11
Abstract: The subject of the present invention is to provide a chain incorporating a plurality of roller members between a roller and a bushing or between a roller and a pin, which exhibits superior thrust load performance and reduced weight, simplified guidance on a rail or the like, reduced roller wear occurring when the chain meshes with a sprocket, capability of carrying an unlimited variety of materials or attachments, and smooth rotation of the rollers. The solution of the present invention is that in a roller chain 31 incorporating a plurality of roller members 34 between a roller 35 and a bushing 33, a thrust bearing plate 38 is provided between inside surfaces of inner link plates 32 and the end surfaces of the roller 35. The outer diameter of the roller 35 is smaller than the widths of the inner link plates 32 and the outer link plates 36, and the roller 35 is accommodated in a projected area of the widths of the inner link plates 32 and the outer link plates 36.
Patent TW-559929-B (TW)
Title: Polishing pad
Inventor: HISHIKI SEIGO
IPC: B24B37/24
Filed: 2002-08-01
Granted: 2003-11-01
Abstract: A high quality polishing pad suitable for chemical mechanical polishing (CMP) of semiconductor wafer, etc. which is not affected by the change of polishing conditions during polishing and can attain excellent removal rate, capacity of step height reduction and uniformity is described, wherein a polyurethane-based foam 12 having fine and uniform cells 20 suitable for polishing of semiconductor material, etc. obtained by reaction-injection molding a gas-dissolved raw material prepared by dissolving an inert gas in a mixture of a polyurethane or polyurea as a main raw material and various subsidiary raw materials under pressure is used.
Patent TW-I249047-B (TW)
Title: Doubly curved optical device for eyewear and method for making the same
Inventor: KIM YOAN
IPC: G02C7/10
Filed: 2002-09-11
Granted: 2006-02-11
Abstract: A curved optical device includes a pair of initially flat opposed flexible substrates that may have a fluid material with spacers disbursed therein disposed between the pair of substrates and sealed. The substrates have a uniform controlled distance therebetween. The substrates are permanently curved by applying heat and pressure with a mold while maintaining the controlled distance therebetween. The fluid material may be a liquid crystal to provide the optical device with enhanced optical properties.
Patent TW-557567-B (TW)
Title: Double channel pseudomorphic high electron mobility transistor
Inventor: LIU WEN-CHAU
IPC: H01L27/085
Filed: 2002-10-03
Granted: 2003-10-11
Abstract: A double channel pseudomorphic high electron mobility transistor (PHEMT) is disclosed. The transistor uses two stacked structure composed of such as InGaP/InGaAs/GaAs as a channel structure of a transistor. Therefore, an InGaAs layer having a thicker thickness and higher In mole fraction can be used as channel layers to obtain the object of enhancing the transistor performance.
Patent TW-I244207-B (TW)
Title: Semiconductor device with load resistor and fabrication method
Inventor: LEE WON-SHIK
IPC: H01L21/3205
Filed: 2003-03-12
Granted: 2005-11-21
Abstract: A semiconductor device with a load resistor is manufactured such that a contact is formed at both ends of the load resistor, and at least one contact is formed between the contacts, in order to prevent impurities from being generated within each contact while the contacts are being generated by etching an insulation layer phenomena of electric charge build up from occurring when an etching process fabricates an insulation layer to generate the contact in a long load resistor located under the insulation layer and insulated electrically and physically.
Patent TW-I284238-B (TW)
Title: Liquid crystal display apparatus and method of manufacturing the same
Inventor: YUN YOUNG-NAM
IPC: G02F1/1368
Filed: 2003-04-11
Granted: 2007-07-21
Abstract: A liquid crystal display apparatus for improving display quality and a method of manufacturing the same are provided. The liquid crystal display includes an insulating layer having a contact hole formed on a first substrate on which switching devices and a first electrode are formed, a first alignment film formed on the first electrode. The contact hole is defined by a sidewall having first and second sidewalls. The first sidewall forms a first inclined angle with respect to the first substrate, and the second sidewall faces the first sidewall. An alignment film has alignment grooves aligned in a first direction, or from the first sidewall to the second sidewall. Accordingly, the rubbing force is enhanced in the vicinities of the contact hole, to thereby enhance the LCD apparatus display quality.
Patent TW-I221583-B (TW)
Title: Flash disk for additionally loading operating system
Inventor: HUANG CHIEN-CHUNG
IPC: G06F9/445
Filed: 2003-05-27
Granted: 2004-10-01
Abstract: The invention relates to a flash disk, which additionally loads operating system (OS) to computer system and particularly specifies a floppy disk drive interface (FDDI) flash disk to replace traditional floppy disk drive and the OS recovery function of the floppy diskette. The invention can further employ the flash memory chip module pattern to implement the process for loading OS to computer system.
Patent TW-I222260-B (TW)
Title: DC motor armature structure
Inventor: SAKABE TOMOHIRO
IPC: H02K1/24
Filed: 2003-06-17
Granted: 2004-10-11
Abstract: This invention provides a DC motor armature which has a higher density of coil winding in the slot of armature coil, high efficiency, and better productivity of coil winding and armature coil assembling. The armature has a slot 1b formed between protruding poles la extending radially from a rotor shaft 2, grooves 1c on the surfaces facing the slots 1b and in parallel with the rotor shaft, frame 4 having a central hole for fitting over the protruding pole la and flanges 4a, 4b, an armature winding 3 wound a around the frame 4 in a tapered shape to occupy one-half of a slot 1b, retaining piece 5 made of magnetically permeable plate, a projection 5c, formed on the retaining piece 5 and adapted to be engaged with the groove 1c, and bent portion 5a, 5b at the two ends of the retaining piece 5; the armature winding 3 containing the frame 4 having two retaining pieces 5 opposingly corresponding with each other and fixed on an inner surface of the central hole of the frame 4, is fit over the protruding pole la with the projection 5c engaged with the groove 1c, whereby the frame 4 is firmly fixed.
Patent TW-I222543-B (TW)
Title: Liquid crystal display module (LCM)
Inventor: SUNG KUANG-TAO
IPC: G02F1/1335
Filed: 2003-09-26
Granted: 2004-10-21
Abstract: A liquid crystal display module. The liquid crystal display module includes a frame, a light guide plate, a diffuser, at least one prism, a panel, a first power/signal circuit board, a second power/signal circuit board, a light-emitting element and a reflector. The frame has an accommodating portion and a recess. The light guide plate is disposed in the accommodating portion. The diffuser is disposed on the light guide plate. The prism is disposed on the diffuser. The panel is disposed on the prism. The first power/signal circuit board is connected to the panel and has a first optical material layer. The second power/signal circuit board is disposed in the recess of the frame. The light-emitting element is disposed on the second power/signal circuit board. The reflector is disposed under the frame.
Patent TW-I230830-B (TW)
Title: Multi-domain vertical alignment liquid crystal display and driving method thereof
Inventor: TING CHIN-LUNG
IPC: G02F1/1343
Filed: 2003-10-03
Granted: 2005-04-11
Abstract: A multi-domain vertical alignment (MVA) liquid crystal display (LCD), including a first substrate and a second substrate, a common electrode, a number of pixel electrodes, a number of first switches and second switches, and liquid crystals (LCs). The common electrode is formed on one surface of the first substrate. The pixel electrodes are formed on a surface of the second substrate and are opposite to the common electrode. Each of the pixel electrodes includes a slit and a first sub-pixel electrode and a second sub-pixel electrode which are electrically isolated to each other by the slit. Each of the first switches is used for controlling corresponding first sub-pixel electrode, and each of the second switches is used for controlling corresponding second sub-pixel electrode. The liquid crystals (LCs) are sealed between the first substrate and the second substrate. The first and second sub-pixel electrodes of one of the pixel electrodes incline the liquid crystals in the proximity of the slit when the corresponding first and the second switches are enabled and data signals of opposite polarities are respectively applied to the first sub-pixel electrode and the second sub-pixel of the one of the pixel electrode.
Patent TW-I229972-B (TW)
Title: Low-cost digital driving and control system for dc brushless motor
Inventor: WAI RONG-JONG
IPC: H02P6/16
Filed: 2003-10-06
Granted: 2005-03-21
Abstract: The aim of this invention is to develop a low-cost digital driving and control system for brushless DC motor. In this scheme, an estimation algorithm implemented in a microprocessor is utilized via only one hall-sensor feedback signal to detect the rotor position of a multi-poles DC brushless motor for the high-torque low-speed driving and control object. Moreover, the field-weakening method is also adopted for the high-speed control in this invention. Compare to the conventional driving and control system of brushless DC motor with three hall sensors, the proposed methodology has the merits of low manufacturing expenses and simple hardware setup. It can easily implement the proposed framework into the direct-drive transmission mechanism with the requirement of high-torque and high-speed characteristics.
Patent TW-I260452-B (TW)
Title: Lamp case for a backlight module
Inventor: LIN DUNG-BANG
IPC: G02F1/1335
Filed: 2003-10-07
Granted: 2006-08-21
Abstract: The present invention provides a lamp case for a backlight module. The backlight module includes a light source and a sheet body capable of uniformly diffusing the light source. The lamp case includes a support edge for supporting the sheet body, in which the support edge is provided with at least a first connection device thereon, and the sheet body is provided with a second connection device thereon corresponding to the first connection device. Through the fitting between the first connection device and the second connection device, an on-site assembly process is easy to be realized. This not only eliminates the need of using a double-sided adhesive tape, but also conserves manpower cost and processing time.
Patent TW-I233165-B (TW)
Title: Semiconductor device fabrication method
Inventor: FURUHASHI MASAYUKI
IPC: H01L23/522
Filed: 2003-10-30
Granted: 2005-05-21
Abstract: The semiconductor device fabrication method comprises the step of forming gate electrode 20 on a semiconductor substrate 10 with a gate insulation film 18 formed therebetween; the step of implanting dopants in the semiconductor substrate 10 with the gate electrode 20 as the mask to form dopant diffused regions 28, 36; the step of forming a silicon oxide film 38 on the semiconductor substrate 10, covering the gate electrodes 20; anisotropically etching the silicon oxide film 38 to form sidewall spacers 42 including the silicon oxide film 38 on the side walls of the gate electrode 20. In the step of forming a silicon oxide film 38, the silicon oxide film 38 is formed by thermal CVD at a 500 to 580 DEG C film forming temperature, using bis (tertiary-butylamino) silane and oxygen as raw materials. Silicon oxide film 38 is formed at a relatively low film forming temperature, whereby the diffusion of the dopant in the dopant diffused regions 28, 36 forming the shallow region of the extension source/drain structure can be suppressed.
Patent TW-I226643-B (TW)
Title: Simulated SmartMedia/xD-Picture memory card using any nonvolatile memory
Inventor: LAI JR-WEI
IPC: G06K19/07
Filed: 2003-10-31
Granted: 2005-01-11
Abstract: The invention relates to a simulated SmartMedia/xD-Picture memory card using any non-volatile memory, which comprises at least one non-volatile memory chip for storing data, a card interface and a controller. The card interface contains the control signal and data bus to define command, data, address, etc. modes for providing an external host system end to access the data of the non-volatile memory chip. The controller is used to translate the command issued by the host system and convert the address issued by the host system into the effective address accepted by the non-volatile memory to write, read or remove data by the addressing of the non-volatile memory chip.
Patent TW-I230141-B (TW)
Title: Process for preparing isocyanate without phosgene
Inventor: CHEN CHIH-CHIANG
IPC: C01C3/14
Filed: 2003-10-31
Granted: 2005-04-01
Abstract: The present invention relates to a process for preparing phenyl-containing isocyanate without phosgene, comprising heating urea and aniline in alcohol to form methyl phenyl carbamate and deriving phenyl isocyanate by high temperature pyrolysis, or forming 4,4'-diphenylmethane dicarbamate by methyl phenyl carbamate and formaldehyde and deriving 4,4'-diphenylmethane diisocyanate (MDI) by high temperature pyrolysis.
Patent TW-I223221-B (TW)
Title: Display set
Inventor: WANG CHIEN-JUI
IPC: F16M11/06
Filed: 2003-11-07
Granted: 2004-11-01
Abstract: A display set has a display panel, a first holder, a first hinge for rotatably fixing the first holder to a first side of the display, a second holder, and a second hinge for rotatably fixing the second holder to the first side of the display panel. The first holder rotates by a first direction while the second holder rotates by a second direction different from the first direction.
Patent TW-I227251-B (TW)
Title: Fluoropolyamide and fluoropolyimide and its manufacturing method
Inventor: LIAU DE-JANG
IPC: C08G69/26
Filed: 2003-11-11
Granted: 2005-02-01
Abstract: Polyamides and polyimides containing flexible isopropylidene, trifluoromethyl and tetramethyl substituents and their synthetic method are disclosed. Polyamide containing flexible isopropylidene, trifluoromethyl and tetramethyl substituents is synthesized by reacting diamine compound (2,2-bis[4-(2-trifluoromethyl-4-aminophenoxy)-3,5-dimethylphenyl]propane) with an equimolar diacid via a polycondensation reaction.
Patent TW-I230659-B (TW)
Title: Wiping products having a low coefficient of friction in the wet state and process for producing same
Inventor: SHANNON TOM G
IPC: D21H27/00
Filed: 2003-12-01
Granted: 2005-04-11
Abstract: Base sheets are disclosed having a reduced coefficient of friction in the wet state. In accordance with the present invention, the base sheets can be treated with a high molecular weight polyethylene oxide, a derivatized polyethylene oxide or an acrylate copolymer containing polyethylene moieties. The base sheet can as a facial tissue, a bath tissue, or a paper towel. Alternatively, the base sheet can be a pre-moistened wipe.
Patent TW-I251370-B (TW)
Title: High efficiency slot fed microstrip patch antenna
Inventor: KILLEN WILLIAM D
IPC: H01Q1/00
Filed: 2003-12-03
Granted: 2006-03-11
Abstract: A slot fed microstrip patch antenna (200) includes an electrically conducting ground plane (208), the ground plane (208) having at least one coupling slot (206) and at least a first patch radiator (209). An antenna dielectric substrate material (205) is disposed between the ground plane (208) and the first patch radiator (209), wherein at least a portion of the antenna dielectric (210) includes magnetic particles (214). A feed dielectric substrate (212) is disposed between a feed line (217) and the ground plane. (208). Magnetic particles can also be used in the feed line (217) dielectric. Patch antennas according to the invention can be of a reduced size through use of high relative permittivity dielectric substrate portions, yet still be efficient through use of dielectrics including magnetic particles which permit impedance matching of dielectric medium interfaces, such as the feed line (217) into the slot (206).
Patent TW-I291691-B (TW)
Title: Optical recording medium, recording method of optical recording medium, and recording device
Inventor: KUBO HIDEYUKI
IPC: G11B7/1267
Filed: 2003-12-18
Granted: 2007-12-21
Abstract: In an optical recording medium having a plurality of recording layers of the present invention, information is recorded by irradiation of a laser beam from one side of the medium. The optimum recording power for each recording medium can be determined. Therefore, it has a plurality of recording layers to record information by irradiation of a laser beam from one side of the medium, and each recording layer has a power calibration area (PCA) (52, 61) for optimizing the intensity of the laser beam.
Patent TW-I290171-B (TW)
Title: Separator and cell culture system with separator
Inventor: TONG TIEN-SOUNG
IPC: B03D1/20
Filed: 2003-12-26
Granted: 2007-11-21
Abstract: The invention discloses a separator for separating the substance. The separator includes an outer trough, an inner trough and a centrifuge, said centrifuge drives inner trough rotating in the outer trough of the separator, where in an output hole, an input tube and a collecting tube are at the side wall of outer trough, the inner trough has a sliding chassis mounted at the bottom of the inner trough, when the centrifuge of the separator starts to give a centrifugal force, the sliding chassis is closed, when the centrifugal force is relatively reversed, the sliding chassis is opened, and a bottom in the chassis appears, allows a substance fall out of the inner trough. The invention also discloses a cell culture system with said separator.
Patent TW-I228659-B (TW)
Title: Plug and play electrical product and driving method thereof
Inventor: KUAN TONIE
IPC: G06F13/38
Filed: 2004-01-05
Granted: 2005-03-01
Abstract: A driving method for a plug and play electrical product is provided. The plug and play electrical product is connected to a first electrical product. Here, the plug and play electrical product is determined as a device, which can be read and written, by the first electrical product. A first driver is loaded and set up by the first electrical product. The first driver is loaded by the first electrical product via a first transmission port. The plug and play electrical product is pulled out of the first electrical product. Then, The plug and play electrical product is reconnected to the first electrical product and driven by the first driver to simulate at least a second transmission port.
Patent TW-I260326-B (TW)
Title: Process for the production and purification of bis(tertiary-butylamino) silane
Inventor: TSUI YIN PANG
IPC: C07F7/02
Filed: 2004-01-09
Granted: 2006-08-21
Abstract: A process for synthesizing an aminosilane compound such as bis(tertiarybutylamino) silane is provided. In one aspect of the present invention, there is provided a process for making bis(tertiarybutylamino) silane comprising reacting a stoichiometric excess of tert-butylamine with dichlorosilane under anhydrous conditions sufficient such that a liquid comprising the bis(tertiarybutylamino) silane product is produced.
Patent TW-I247496-B (TW)
Title: An apparatus and associated methods to introduce diversity in a multicarrier channel
Inventor: SHAO LEI
IPC: H04B7/02
Filed: 2004-02-27
Granted: 2006-01-11
Abstract: An apparatus and associated methods to improve diversity gain while preserving channel throughput in a multicarrier communication channel are generally presented. A wireless communication method comprising: receiving content for transmission via a multicarrier wireless communication channel; and generating a rate-one, space-frequency code matrix from the received content for transmission on the multicarrier wireless communication channel from a plurality of transmit antennae.
Patent TW-I246855-B (TW)
Title: Image process device, image process method and recording media stored with image process program
Inventor: NAKAKUKI TOSHIO
IPC: H04N5/44
Filed: 2004-04-15
Granted: 2006-01-01
Abstract: An image process device, an image process method and an image process program are provided for correcting image data without detecting the rotating angle of the image data, wherein the image process device comprises an image acquiring part (102) having a means for acquiring the image data that is the process object, and an image process part (104) having a means for extracting spectrum corresponding to a given physical quantity within the image data and a decision means for deciding whether the spectrum has a plurality of peaks or not, and performs the process based upon the decision result of the decision means.
Patent TW-I246462-B (TW)
Title: Ink-jet printhead substrate, driving control method, ink-jet printhead and ink-jet printing apparatus
Inventor: FURUKAWA TATSUO
IPC: B41J2/05
Filed: 2004-05-27
Granted: 2006-01-01
Abstract: A heater/driver array that includes heaters for generating thermal energy utilized to discharge ink and driver circuits for driving these is mounted on a substrate. The heaters are formed into a plurality of groups and are driven by block drive on a per-group basis. A block selection signal of driving-signal voltage level (VHT) and a heater driving signal corresponding to a selected block are generated based upon a print data signal, which has been input at a logic-signal voltage level (VDD), in any of an input circuit, shift register circuit and decoder circuit. The heater/driver array drives the heaters in accordance with the block selection signal and heater driving signal of the driving-signal voltage level.
Patent TW-I257553-B (TW)
Title: Multiple over-clocking main board and control method thereof
Inventor: CHANG KAI-SHUN
IPC: G06F1/04
Filed: 2004-06-04
Granted: 2006-07-01
Abstract: A multiple over-clocking main board comprises a CPU, a chipset and a clock-rate control-signal generating module. The CPU is output a clock control signal. The chipset has at least a FSB circuit and a PCIE bus circuit. The FSB circuit is electrically connected to the PCIE bus circuit and the CPU, respectively. The clock-rate control-signal generating module generates a clock-rate control signal and is electrically connected to the chipset. The chipset resets the ratio of the information-transmitting frequency of the FSB circuit over the information-transmitting frequency of the PCIE bus circuit in accordance with the clock-rate control signal.
Patent TW-I251298-B (TW)
Title: Method for fabricating copper interconnects
Inventor: YU CHEN-HUA
IPC: H01L21/768
Filed: 2004-07-16
Granted: 2006-03-11
Abstract: A method for capping copper or copper alloy interconnects. A dielectric layer is formed overlaying a semiconductor substrate. An opening is formed in the dielectric layer and subsequently embedded copper or copper alloy form an interconnect structure. A silicon layer is formed on the copper or copper alloy by sputtering or chemical vapor deposition. A copper silicide layer is formed by reacting the silicon layer with the underlying copper or copper alloy as a capping layer.
Patent TW-I230250-B (TW)
Title: Non-contact electronic level sensor
Inventor: HUANG JAU-JI
IPC: G01C9/24
Filed: 2004-02-17
Granted: 2005-04-01
Abstract: The present invention provides a non-contact electronic level sensor suitable for accepting illumination from a light source, consisting essentially of a vial, an optic sensing component and an image processing unit wherein the vial is adjacent to the optic sensing component and the optic sensing component electrically connects to the image processing unit. The vial of the present invention has a bubble illuminated by the light source. The optic sensing component captures the image of the illuminated bubble and outputs an accurately electronic signal from the process of the image processing unit for the judgment of whether the bubble is at a horizontal position.