baber/WOPTO huggingface dataset:
Patent TW-I239264-B (TW)
Title: Method and device for treating waste gas containing fluorochemical
Inventor: MORI YOICHI
IPC: B01D53/86
Filed: 1999-08-10
Granted: 2005-09-11
Abstract: The present invention relates to a method and a device for decomposing a fluorine-containing compound by contacting an exhaust gas 1 containing a fluorine-containing compound, such as C2F6, with aluminum oxide 3, such as gamma-alumina, which has been heated to a high temperature of, for example, 800 DEG C to 900 DEG C. There may be such a necessary or larger number of moles of H2 that the fluorine atoms in the fluorine-containing compound become HF. The method has a high decomposition rate of a fluorine-containing compound, a long life, and involves minimal occurrence of CO.
Patent TW-416896-B (TW)
Title: Wafer adsorbing apparatus of the chemical mechanical polishing head
Inventor: HU TIAN-JEN
IPC: B24B37/04
Filed: 1999-09-17
Granted: 2001-01-01
Abstract: This invention discloses a wafer-adsorbing device in the polishing head used in the chemical mechanical polishing apparatus. The device includes a perforated plate that is covered with the elastic film. The relative position between the perforated plate and the elastic film is fixed by a fixing ring. There are multiple holes on the surface of the perforated plate and the surface covered by the elastic film has the dish-shaped outline, in which the peripheral is high while the center is recessed. When adsorbing the wafer, the surface of the elastic film is flatly stuck on the wafer and the air is pumped out from the top surface of the perforated plate through the gas chamber on top of the perforated plate in the polishing head. The elastic film is then recessed inward in the holes on the perforated plate such that multiple vacuum chambers are formed on the wafer surface so as to complete the effects of adsorbing the wafer.
Patent TW-431014-B (TW)
Title: Non-aqueous electrolyte cell and manufacturing method therefor
Inventor: AKAHIRA SACHIO
IPC: H01M50/105
Filed: 1999-10-22
Granted: 2001-04-21
Abstract: A non-aqueous electrolyte cell in which the cell capacity is improved and positioning accuracy of external terminals is assured. An unit cell is housed in an exterior packaging material of a laminated film and encapsulated on heat sealing. To elongated positive and negative terminals of the unit cell are electrically connected electrode terminal leads which are exposed to outside of the exterior packaging material as the leads are surrounded by heat fused portions. The unit cell is a wound assembly of the positive and negative electrodes each of which is comprised of a current collector carrying a layer of an active material. The electrode terminal leads are mounted on the current collectors of the positive and negative electrodes in the vicinity of the innermost turn of the wound assembly. In manufacturing the unit cell, the positions of the electrode terminal leads are detected and positioned with respect to the flat winding arbor. The positive and negative electrodes then are wound on the winding arbor.
Patent TW-455913-B (TW)
Title: Semiconductor integrated circuit device and method for wiring layout
Inventor: SAKAMOTO SHINSUKE
IPC: H01L23/50
Filed: 2000-02-24
Granted: 2001-09-21
Abstract: In the conventional skill, it is unable to connect an uppermost layer standard pattern wiring to an arbitrary I/O expansion slot. In accordance with the present invention, with re-wiring 24 and 33 formed in the outermost peripheral area of the chip, a pad 12a can be connected to an I/O slot 11b even when an I/O cell requiring a good characteristics is assigned to the I/O expansion slot 11b which corresponds to an uppermost layer standard pattern wiring.
Patent TW-495434-B (TW)
Title: A method and apparatus for the continuous production of large surface area geogrids with a high tensile strength
Inventor: HEERTEN GEORG
IPC: B32B7/04
Filed: 2000-02-29
Granted: 2002-07-21
Abstract: The invention provides large surface area geogrids with a high tensile strength, a method and apparatus for producing them, and their use as drain and reinforcement grids and as fences. The method for the continuous production of geogrids which have a large surface area and comprise thermoplastic bars which cross one another and are joined together by welding at the areas where they cross one another is characterized in that single-layer, homogeneous, molecular-oriented plastic bars with a high tensile strength are used and a multiplicity of crossing areas arranged behind one another and next to one another are intermittently welded simultaneously using the vibration-welding technique. In this method, a newly developed vibration-welding apparatus is used, which is characterized in that it has at least one vibration device which can be used to weld at least 100 crossing areas, preferably up to 500 crossing areas, simultaneously.
Patent TW-502001-B (TW)
Title: Lift device
Inventor: ISOGAI SHUNJI
IPC: B66F7/08
Filed: 2000-04-12
Granted: 2002-09-11
Abstract: Disclosed is a lift device that is designed to suppress the shake of a lift body with an inexpensive and simple means. A lift plate 2 is supported on a base 1 via X-links 3 and driven by right and left hydraulic cylinders 7. The cylinder tube 13 of each hydraulic cylinder 7 is fitted to the lift plate 2, and a piston rod 14 is formed into a hollow shape. An oil inlet/outlet is provided at the lower end of the piston rod 14, and a variable throttle valve 17 is directly connected to the oil inlet/outlet. The piston rod 14 is fitted to the base 1 via the variable throttle valve 17, and the variable throttle valve 17 is connected to a hydraulic unit via a pipe 18.
Patent TW-444386-B (TW)
Title: Salicide block process
Inventor: SHIU SHR-YING
IPC: H01L27/105
Filed: 2000-04-20
Granted: 2001-07-01
Abstract: A salicide block process is applied to a substrate formed thereon a blocking layer, a MOS transistor of the internal circuit and an electrostatic discharge device in which the blocking layer is located between the MOS transistor and the electrostatic discharge device. The process includes the following steps: first, forming a barrier on the substrate in which the material for the barrier is different from the material for the blocking layer; forming a patterned shielding layer on the barrier in which the shielding layer exposes the barrier above the MOS transistor; then, using the shielding layer as the mask to remove the exposed barrier by isotropic etching process; and finally, forming salicide on the MOS transistor of internal circuit.
Patent TW-461866-B (TW)
Title: Manufacture method of polymeric composite bicycle hollow crank
Inventor: TZENG JIE-FU
IPC: B62M3/00
Filed: 2000-06-12
Granted: 2001-11-01
Abstract: This invention provides the manufacture method of polymeric composite bicycle hollow crank. It uses unidirectional polymeric composite material interlacing longitudinally and transversely between two aluminum cylinders which have woven cloth pattern polymeric composite material pasted on the surface of outer side and also have air bag wrapped in between. When the article is placed inside of a mold for molding, pressurized gas is pumped into the air bag and also heat is provided to cure and shape the polymeric composite material so that a hollow crank product is formed. Because the polymeric composite materials have relatively low specific weight, the formed crank has a reduced weight. Effectively improved tensile strength and flexural strength are achieved due to the interlace design of the polymeric composite material.
Patent TW-548282-B (TW)
Title: Emulsion polymers
Inventor: EDWARDS STEVEN SCOTT
IPC: C08F2/22
Filed: 2000-10-27
Granted: 2003-08-21
Abstract: An emulsion polymer and a method for preparing the emulsion polymer by the free radical polymerization of at least one first ethyl enica1ly unsaturated monomer to form a first emulsion polymer and the subsequent treatment of the first emulsion polymer with a colloidal stabilizer, at least one second ethyl enically unsaturated monomer, and a redox system at 20-85 DEG C is provided.
Patent TW-527548-B (TW)
Title: Method for designing a power supply decoupling circuit
Inventor: IRINO HITOSHI
IPC: G06F17/50
Filed: 2000-10-27
Granted: 2003-04-11
Abstract: A design support system 100 according to the present invention comprises: an LSI library 10, in which rated characteristics of various LSIs are stored by an LSI library preparation unit 70; a decoupling capacitor library 20, in which rated characteristics of various capacitors are stored; a PCB library 30, in which the cross-sectional structures of various power wiring lines are stored; a decoupling capacitor search unit 40, for employing the LSI library 10 and the decoupling capacitor library 20; a power wiring determination unit 50, for employing the results obtained by the decoupling capacitor search unit 40, the LSI library 10 and the PCB library 30; and a design results output unit 60, for outputting the results received from the power wiring determination unit 50. Furthermore, the data in the three libraries can be updated or new data can be added.
Patent TW-483154-B (TW)
Title: Method of manufacturing Ta2O5 capacitor using Ta2O5 thin film as dielectric layer
Inventor: LEE KEE-JEUNG
IPC: H01L27/108
Filed: 2000-11-07
Granted: 2002-04-11
Abstract: This invention provides a method of manufacturing Ta2O5 capacitor using Ta2O5 thin film as dielectric layer, which contains following steps: providing a semiconductor substrate; forming a pattern of bottom layer and covering with an inter-layer insulative layer; forming a bottom electrode on the interlayer insulative layer; nitriding the surface of the bottom electrode; depositing amorphous Ta2O5 thin film on the surface of the nitrided bottom electrode; annealing the amorphous Ta2O5 thin film at low temperature; forming a crystallized Ta2O5 thin film by annealing the low temperature annealed amorphous Ta2O5 thin film at high temperature to function as a dielectric layer; and finally forming a top electrode on the crystallized Ta2O5 thin film dielectric layer.
Patent TW-498216-B (TW)
Title: Personal Digital Assistant equipped with one-way data transmission and full duplex data retrieval functions
Inventor: JANG SHIAN-YUNG
IPC: G06F15/163
Filed: 2000-12-08
Granted: 2002-08-11
Abstract: A personal digital assistant (PDA) equipped with one-way data transmission and full duplex data retrieval functions is based on the design of the invention. System provider provides user simple and concise screen and PDA user just needs to pick and select the retrieval items on the screen designed by system provider in terms of the preference and then select ""transmit"" and ""confirm"" buttons to easily achieve the data retrieval objective.
Patent TW-502272-B (TW)
Title: Fuse and fuse support
Inventor: ANDOH HIDEKI
IPC: H01H85/08
Filed: 2001-03-01
Granted: 2002-09-11
Abstract: A 42V fuse (11) and a fuse support (19) used in an electric circuit of an automobile. The 42V fuse includes first and second terminals (12, 13), a fuse line (14) connecting the first and second terminals, and a housing (15). The fuse support has a pair of guide blocks (21). A groove (22) extends through each block. The grooves enable the 42V fuse to be connected to the fuse support. Further, the grooves restrict the connection of a 14V fuse (111) to the fuse support.
Patent TW-542765-B (TW)
Title: Hand-held power tool
Inventor: IZUMISAWA OSAMU
IPC: B23P19/06
Filed: 2001-04-20
Granted: 2003-07-21
Abstract: A hand-held pneumatically powered tool having a housing extending forward from the forward end of the body thereof, said housing having a first section at the forward end of the body and a second section extending forward from the first and offset to one side thereof, an output shaft mounted in the second section, pawl and ratchet mechanism in the second section for reversibly driving the output shaft, and mechanism in the first section for transversely transmitting a drive to said pawl and ratchet mechanism.
Patent TW-527837-B (TW)
Title: Video size conversion and transcoding from MPEG-2 to MPEG-4
Inventor: PANUSOPONE KRIT
IPC: H04N21/2343
Filed: 2001-05-15
Granted: 2003-04-11
Abstract: A transcoder architecture that provides the lowest possible complexity with a small error, e.g., for converting an MPEG-2 bitstream into an MPEG-4 bitstream. The transcoder reads header information from an input bitstream and provides a corresponding header in the new format for the output bitstream. In one embodiment, a low complexity front-to-back transcoder (with B frames disabled) avoids the need for motion compensation processing. In another embodiment, a transcoder architecture that minimizes drift error (with B frames enabled) is provided. In another embodiment, a size transcoder (with B frames enabled) is provided, e.g., to convert a bitstream of ITU-R 601 interlaced video coding with MPEG-2 MP@ ML into a simple profile MPEG-4 bitstream which contains SIF progressive video suitable for a streaming video application. For spatial downscaling of field-mode DCT blocks, vertical and horizontal downscaling techniques are combined to use sparse matrixes to reduce computations.
Patent TW-539785-B (TW)
Title: A method for the heat treatment of a ZnSe crystal substrate
Inventor: NAMIKAWA YASUO
IPC: H01L21/225
Filed: 2001-05-15
Granted: 2003-07-01
Abstract: This invention relates to a method for the heat treatment of a ZnSe crystal substrate to dope it with Al as a donor impurity, a ZnSe crystal substrate prepared by this heat treatment and a light-emitting device using the ZnSe crystal substrate, in particular, the method for the heat treatment of a ZnSe crystal substrate comprising previously forming an Al film on the substrate, first subjecting the substrate to a heat treatment in a Se atmosphere and then subjecting to a heat treatment in a Zn atmosphere.
Patent TW-541459-B (TW)
Title: Direct memory access controller for converting a transfer mode flexibly in accordance with a data transfer counter value
Inventor: KU YONG-GUEN
IPC: G06F13/28
Filed: 2001-06-29
Granted: 2003-07-11
Abstract: A DMA controller of the present invention includes a burst/single mode control circuit for automatically converting a DMA transfer operation mode to a burst mode and/or a single mode regardless of a data transfer counter value, and for performing the DMA transfer operation. The burst/single mode control circuit carries out the burst mode DMA transfer operation without control operation of the CPU by the number of times corresponding to a quotient which is the result that the data transfer counter value is divided by the burst length, and carries out successively the single mode DMA transfer operation by the number of times corresponding to a remainder of the division.
Patent TW-519569-B (TW)
Title: Test method and apparatus for semiconductor device
Inventor: HOUSAKO TAKAHIRO
IPC: G01R31/3193
Filed: 2001-07-02
Granted: 2003-02-01
Abstract: In a semiconductor device which outputs read-out data and a reference clock synchronized therewith for use in passing the data to other device, the generating timing of the reference clock and the generating timing of the data are compared by timing comparators 11A and 11B with first and second strobe pulses, and the logical values of the timing comparison result are compared by logic comparators 12A and 12B with first and second expected values. A logical condition decider 13 decides whether the combination of the logical comparison results satisfies a predetermined condition. When the predetermined condition is met, the decider 13 decides that the phase difference between the reference clock and the data is larger than a predetermined value, or that the duration of the data is longer than a predetermined time.
Patent TW-I228148-B (TW)
Title: Ultra-coarse, monocrystalline tungsten and/or molybdenum carbide and a process for the preparation thereof, and hardmetal produced therefrom
Inventor: BREDTHAUER JORG
IPC: C01B32/949
Filed: 2001-09-03
Granted: 2005-02-21
Abstract: A process is described for the preparation of tungsten and/or molybdenum metal powder or carbide by reducing and optionally carburizing treatment of tungsten and/or molybdenum oxide powder in the presence of alkali metal compounds, wherein at least two alkali metal compounds are used in a ratio such that mixed alkali tungstate or molybdate potentially formed in an intermediate step ((Li, Na, K)2WOz, (Li, Na, K)2MoOz) has a melting point of less than 500 DEG C.
Patent TW-508326-B (TW)
Title: Hydraulic damper
Inventor: KAMIOKA TAKAMASA
IPC: B62K25/08
Filed: 2001-09-12
Granted: 2002-11-01
Abstract: An inner tube (2) connected to a vehicle body is inserted such that it is free to extend and contract in an outer tube (1) joined to a vehicle shaft. A partitioning member (3) which divides an internal oil chamber at the end of the inner tube is provided, a damping valve (4) and a bypass passage (3d) parallel to this damping valve (4) are disposed in this partitioning member (3), a control rod (5) which opens and closes the bypass passage (3d) is provided, and an actuator (20) which controls this control rod (5) is provided in the inner tube (2). By operating the control rod (5) via the actuator (20) to open/close the bypass passage (3d), the damping force generated is varied.
Patent TW-522372-B (TW)
Title: Rapidly driving liquid crystal display and gray voltage generation circuit for the same
Inventor: YEON YEUN-MO
IPC: G09G3/20
Filed: 2001-09-25
Granted: 2003-03-01
Abstract: A gray voltage generation circuit for a rapidly driving liquid crystal display alters and outputs a gray voltage so that a source driving circuit can charge liquid crystal capacitors constructed in a liquid crystal panel in a short time. In response to the gray voltages outputted from the gray voltage generation circuit, while driving a positive polarity, the source driving circuit generates a liquid crystal driving voltage whose level is higher than that of an existing liquid crystal driving voltage when applying a gate clock signal of high level, and generates a liquid crystal driving voltage whose level is identical to that of the existing liquid crystal driving voltage when applying a gate clock signal of low level. And, while driving a negative polarity, the source driving circuit generates a liquid crystal driving voltage whose level is lower than an existing liquid crystal driving voltage when applying a gate clock signal of high level, and generates a liquid crystal driving voltage whose level is identical to that of the existing liquid crystal driving voltage when applying a gate clock signal of low level.
Patent TW-499387-B (TW)
Title: Correction tape roll device
Inventor: YOU KWANG-HO
IPC: B65H16/00
Filed: 2001-09-26
Granted: 2002-08-21
Abstract: The present invention relates to a correction tape roll device to be used for correcting erroneous or omitted letters and the like wherein securing the lateral distance between shafts for at least a pair of rolls is unnecessary, so that the spatial availability can be increased and thus the size of the device can be reduced, as compared to the conventional device in which the corresponding distance was relative large and so the device became voluminous.
Patent TW-525057-B (TW)
Title: System and method for fast referencing a reference counted item
Inventor: CLIFT NEILL
IPC: G06F9/46
Filed: 2001-10-02
Granted: 2003-03-21
Abstract: A system and method for fast referencing a reference counted item is provided. The system provides for establishing a reference counted item, establishing a fast referencing item, setting a pointer to the reference counted item and storing a local copy of the reference counted item in the pointer to the reference counted item, the pointer being associated with the fast referencing item. The system and method thus allow items to obtain references to the reference counted item from the fast referencing item without employing a locking algorithm wherein the reference counted item is locked, accessed, and unlocked.
Patent TW-I313299-B (TW)
Title: Transgenic transchromosomal rodents for making human antibodies
Inventor: NILS LONBERG
IPC: C12N15/00
Filed: 2001-11-30
Granted: 2009-08-11
Abstract: The present invention provides novel transgenic nonhuman mammals capable of producing human sequence anti-bodies, as well as methods for producing and using these antibodies.
Patent TW-593413-B (TW)
Title: Sulfoisophthalic acid solution and process therewith
Inventor: DUAN JIWEN F
IPC: C08G63/85
Filed: 2001-12-28
Granted: 2004-06-21
Abstract: A process for producing a partially esterified SIPA such as an alkali metal sulfoisophthalic acid in a glycol is disclosed. The partially esterified SIPA in a glycol can be used to copolymerize with oligomer of terephthalic acid dimethyl terephthalate and a glycol. Also disclosed is a process for controlling the color of a dyeable polyester using a phosphorous compound. Further disclosed is a process for producing a dyeable polyester using a nickel or nickel alloy as surface metal or fluoropolymer surface in processing equipment.
Patent TW-I250161-B (TW)
Title: Fused pyrazolyl compounds
Inventor: KUO SHENG-CHU
IPC: C07D497/04
Filed: 2002-01-24
Granted: 2006-03-01
Abstract: A fused pyrazolyl compound of the following formula, wherein each of Ar1, Ar2, and Ar3, independently, is phenyl, thienyl, pyrrolyl, or furyl, optionally substituted with halo, alkyl, carboxyl, alkoxycarbonyl, thiocarbonyl, aminocarbonyl, hydroxyalkyl, alkoxyalkyl, aminoalkyl, or thioalkyl; each of X and Y, independently, is O, S, or NH; m is 1, 2, or 3; and n is 0, 1, 2, 3, or 4. Also disclosed is a pharmaceutical composition containing a pharmaceutically effective amount of the compound described above.
Patent TW-504453-B (TW)
Title: Method for integrally producing heel seat and cushion
Inventor: CHEN JR-HUNG
IPC: B29D35/00
Filed: 2002-02-01
Granted: 2002-10-01
Abstract: The present invention relates to a method for integrally producing a heel seat and a cushion, which comprises: (1) forming a heel seat of a shoe; (2) pre-heating a mold; (3) spraying a release agent; (4) injecting a foam material; (5) closing the mold; and (6) performing a foaming operation, thereby completing an integral production of a heel seat and a cushion.
Patent TW-556293-B (TW)
Title: Bump process
Inventor: TONG HO-MING
IPC: H01L21/60
Filed: 2002-02-21
Granted: 2003-10-01
Abstract: A bump process to fabricate plural bumps on plural contacts is disclosed. The bump process is to firstly form an adhesion layer on the contact, wherein the material of adhesion layer can be Ti-W alloy, Ti or Cr. Then form a barrier layer on the adhesion layer, wherein the material of barrier layer is Ni-V alloy. Form a wettable layer on the barrier layer, the material of wettable layer is Cu. Form Cr-rich solder blocks on the wettable layer. Proceed an etching process to remove the exposed wettable layer, barrier layer, and adhesion layer, leave only the wettable layer, barrier layer, and adhesion layer remained under the solder block. Afterwards, a reflow process can optionally be proceeded.
Patent TW-563279-B (TW)
Title: F2 laser system and process for producing a narrow-band pulsed ultraviolet laser beam
Inventor: SANDSTROM RICHARD L
IPC: H01S3/041
Filed: 2002-04-08
Granted: 2003-11-21
Abstract: A narrow band F2 laser system useful for integrated circuit lithography. An output beam from a first F2 laser gain medium is filtered with a pre-gain filter to produce a seed beam having a bandwidth of about 0.1 pm or less. The seed beam is amplified in a power gain stage which includes a second F2 laser gain medium. The output beam of the system is a pulsed laser beam with a full width half maximum band width of about 0.1 pm or less with pulse energy in excess of about 5 mJ. In a preferred embodiment the pre-gain filter includes a wavelength monitor which permits feedback control over the centerline wavelength so that the pre-gain filter optics can be adjusted to ensure that the desired bandwidth range is injected into the power gain stage.