baber/WOPTO huggingface dataset:
Patent TW-505851-B (TW)
Title: Dynamic locating method when resources are duplicated
Inventor: LIN GUANG-SHIN
IPC: G06F12/00
Filed: 1999-05-03
Granted: 2002-10-11
Abstract: The present invention provides a dynamic addressing method when resources are duplicated. The method relocates the resources in the system. In the process of installing the application software or executing the application software, the dispatched resource is intercepted by intercepting modules for analysis. If the dispatched resource and the original resource used by the application software are not overlapped, the resource is directly dispatched. If there is an overlap, a relocating module is used to relocate the duplicated resources, so as to establish index heads corresponding to the relocated resources, respectively. Therefore, the application software and other application software can dispatch the corresponding resources via the index heads for enabling a normal operation.
Patent TW-495739-B (TW)
Title: Disk rotating device
Inventor: SHIN SEONG-HO
IPC: G11B19/00
Filed: 1999-06-23
Granted: 2002-07-21
Abstract: A disk rotating device including a rotating shaft, a stator arranged around a lower portion of said rotating shaft, said stator including a core and a coil wound around said core, and a rotor fitted around an upper end of said rotating shaft to generate an electromagnetic force in cooperation with said stator, said rotor having an upper surface on which a disk is directly loaded. The disk rotating device also includes a guard for centering the disk on a rotating axis of the rotor. The guard is integrally formed with a rotor case included in the rotor. By this configuration, it is possible to eliminate the use of a turntable, which is separated from the rotor, as in conventional disk rotating devices. This enables a reduction in the number of constituting elements, as compared to conventional disk rotating devices using the turntable. Accordingly, a reduction in the costs and an improvement in the efficiency of the assembling process are achieved.
Patent TW-417310-B (TW)
Title: A semiconductor position detector
Inventor: TAKESHITA TATSUO
IPC: H01L31/16
Filed: 1999-06-28
Granted: 2001-01-01
Abstract: A semiconductor position detector is disclosed, wherein the potential of the gate electrode is controlled for controlling the disconnect/connect of the main conductive layer 2-1,2-2, in order to providing the semiconductor position detector with the PSD function and the two divided PD function. According to the semiconductor position detector, the device can be made more compact because the PD is nunecessary, if said detector is acted as PSD, and the detecting sensitivity can be increased because all of the signal light is projected on the light-reveiving face.
Patent TW-484035-B (TW)
Title: Polymeric resin based on carboxylic acid and containing unsaturated double bond, its preparation and its application
Inventor: TANG DING-GUO
IPC: G03F7/039
Filed: 1999-07-19
Granted: 2002-04-21
Abstract: The present invention relates to a polymeric resin based on carboxylic acid and containing unsaturated double bond, which is characterized in having at least two ester groups (-C(O)-O-) in the main chain of the resin or having at least two ester groups (-C(O)-O-) and an urethane group (-O-C(O)-NH-) in the main chain. The present invention also relates to a preparation method for the polymeric resin based on carboxylic acid and containing unsaturated double bond, which is characterized in being a reaction product of polyols or phenol formaldehyde resin, acid anhydrides or poly-acids, and (meth)acrylate compounds containing epoxy group, or being a reaction product of polyols or phenol formaldehyde resin, acid anhydrides or poly-acids, isocynates and (meth)acrylate compounds containing epoxy group. The present invention further relates to a photo active resin composition containing the polymeric resin based on carboxylic acid and containing unsaturated double bond. The composition has excellent heat, acid and chemical resistance and is applicable as photoresist developable in alkaline solutions during a photoreaction or as soldering-resist photoresist for printed circuit board.
Patent TW-429301-B (TW)
Title: Process and apparatus for the low-temperature fractionation of air
Inventor: VOIT JURGEN
IPC: F25J3/04
Filed: 1999-08-04
Granted: 2001-04-11
Abstract: The process and the apparatus serve for the low-temperature fractionation of air. Compressed and prepurified feed air (3, 5) is introduced into a rectification system for nitrogen-oxygen separation which has a pressure column (6). At least a part of the compressed and prepurified feed air is fed (5) to the pressure column (6). An oxygen-enriched fraction (13) is taken off from the pressure column (6) and passed (14) to a further working step (7) within the rectification system. The oxygen-enriched fraction (13) is taken off at least one theoretical or actual plate (15) above the point at which the compressed and prepurified feed air (5) is fed to the pressure column. From the bottom of the pressure column (6) a purge fraction (16) is removed in the liquid state, fed in the liquid state to a purification stage (17), in which N2O is removed, and is taken off from the purification stage (17) as purified purge fraction (18).
Patent TW-426708-B (TW)
Title: Tire cure bladder composition with alkylphenoxypoly(alkyleneoxy)alkanol
Inventor: PATITSAS GEORGE PHILEMON
IPC: B29C35/02
Filed: 1999-08-10
Granted: 2001-03-21
Abstract: Disclosed are expandable bladders for use in curing presses for rubber compositions such as pneumatic tires. The bladders are a crosslinked elastomer comprising an isobutylene rubbery polymer. The bladder composition includes alkylphenoxypoly(alkyleneoxy)-alkanol which improves the release characteristics of the cured bladder from a tire innerliner cured in contact with said bladder. The improved release characteristics allow rubber compositions such as tires to be molded with fewer defects caused during release of the bladder from the tires or caused by abraded or deformed bladders. The use of alkylphenoxypoly(alkyleneoxy) alkanol also increases the useful life time of the bladder allowing more tires to be cured without changing bladders.
Patent TW-460769-B (TW)
Title: Apparatus and method for generating clock
Inventor: LIU KUO-PING
IPC: H03L7/199
Filed: 1999-08-24
Granted: 2001-10-21
Abstract: The present invention relates to the apparatus and method for generating output clock signals with different frequencies, in which a main clock signal and a reset signal are received to output plural clock signals having phases aligned with the main clock signal. The present invention divides frequency of the main clock signal to obtain a reference clock signal. The first clock signal is then obtained after the reference signal and the first feedback clock signal are phase locked. The second clock signal is obtained after the reference signal and the second feedback clock signal are phase locked. After that, one divider is used to receive the reset signal and the first clock signal so as to output the first feedback clock signal. Additionally, another divider is used to receive the reset signal and the second clock signal such that the second feedback clock signal is output.
Patent TW-565752-B (TW)
Title: Use of mixed-crystal pigments of the quinacridone series in electrophotographic toners or developers, powder coatings and inkjet inks
Inventor: BAUR RUEDIGER
IPC: C09D11/32
Filed: 1999-11-16
Granted: 2003-12-11
Abstract: The use of mixed-crystal pigments of the quinacridone series consisting of (a) from 85 to 99% by weight of unsubstituted beta-phase quinacridone of the formula (I) in which R1 and R2 are hydrogen atoms, and (b) from 1 to 15% by weight of one or more substituted quinacridones of the formula (I) in which the substituents R1 and R2 are identical or different and are chlorine, bromine or fluorine atoms or C1-C4-alkyl, C1-C4-alkoxy or carboxamido groups, which can be substituted by C1-C6-alkyl groups, and R1 can additionally be hydrogen, as colorants in electrophotographic toners and developers, powder coating materials, inkjet inks, electret fibers, and color filters.
Patent TW-438968-B (TW)
Title: Plastic pressure medium for semiconductor industry
Inventor: SEEFRIED THORSTEN
IPC: G01L1/00
Filed: 1999-12-21
Granted: 2001-06-07
Abstract: A membrane pressure sensor has a hollow space formed between a housing (1) and a cover (2), which is subdivided by two membranes (6; 61, 62) parallel to each other into a pressure sensing space (24) for impingement with a fluid with a pressure to be measured, into an air evacuation space between the membranes (6; 61, 62), and into a measurement fluid filled pressure output space (13) to forward the pressure to a pressure measurement arrangement (10), wherein the membranes (6; 61, 62) are made of a perfluoroalkoxy copolymer (PFA) and are designed shaped and congruent with the interposition of a plastic fiber insert (63). In this pressure sensor, the membrane (61) on the pressure sensing side is in direct contact with the cover (2), and an O-ring (3) is provided to seal the air evacuation space between the housing (1) and the cover (2). The housing (1) and cover (2) are made of a fluoropolymer. The pressure sensor is particularly suited for processes in which the entry of a foreign metal ions into the test substance must absolutely be avoided.
Patent TW-451217-B (TW)
Title: Multi-bank memory device and method for arranging input/output lines
Inventor: KIM KEUM-YONG
IPC: H01L27/108
Filed: 1999-12-27
Granted: 2001-08-21
Abstract: The present invention relates to a multi-memory bank and a method for arranging I/O lines, more particularly, comprising: a plurality of memory banks arranged in the direction of a row; an I/O sense amplifier block which is disposed between adjacent pairs of said plurality of memory banks, and which includes a plurality of I/O sense amplifiers arranged in the direction of a column; a plurality of column-decoder blocks disposed between each adjacent pair of said memory banks; a plurality of local I/O line pairs extended on each said memory bank in the direction of a column; a plurality of global I/O line pairs which are twisted each other on each column-decoder block, which are extended on one of each adjacent pair of said memory banks in the direction of one row, and which are extended on the other memory bank in the direction of another adjacent row. Accordingly, the device of the present invention can improve the chip efficiency by dividing a plurality of memory banks by an I/O sense amplifier block, easily perform a layout by alternately disposing I/O line transfer transistors and sense amplifier driving transistors, make bank addressing easy by twisting global I/O line pairs, and enhance a high speed operation by improving the equalizing operation of global I/O line pairs in a write-interrupt-read mode.
Patent TW-525224-B (TW)
Title: Transfer method of mask pattern for micro-lithography process
Inventor: HWANG JIUNN-REN
IPC: H01L21/027
Filed: 2000-01-14
Granted: 2003-03-21
Abstract: This invention provides a transfer method of mask pattern for micro-lithography process, which is used to define a plural number of resist patterns arranged in an array fashion on a semiconductor wafer. The semiconductor wafer contains a substrate and a resist layer formed on the substrate. In the invention, a first mask pattern and a second mask pattern are formed on two masks, respectively, in which the first mask pattern consists of a plural number of opaque lines parallel to each other and every opaque line corresponds to each other and covers relative positions of a plural number of resist patterns, and the second mask pattern consists of two groups of opaque line perpendicular to each other forming a grid pattern. Then, an exposure and a development processes are performed to enable pattern transfer on the resist layer corresponding to the first and the second mask patterns and thus a plural number of resist patterns arranged in an array fashion are defined on the resist layer.
Patent TW-439195-B (TW)
Title: The fabrication method of copper wire barrier layer
Inventor: LIN JIUN-CHENG
IPC: H01L21/76
Filed: 2000-04-14
Granted: 2001-06-07
Abstract: A fabrication method of copper wire barrier layer is provided to reduce the ratio of tantalum ions/argon ions in the reaction chamber during depositing the tantalum thin film when the composite structure of tantalum metal/tantalum nitride barrier layer is fabricated. Thereby, the uniformity of the thin film deposited will increase, and also its adhesion will increase. In the mean time, since the thickness of tantalum thin film is reduced, the thickness of tantalum nitride is increased; i.e. the blocking capability of the barrier layer is increased.
Patent TW-457599-B (TW)
Title: Sacrificial deposit to improve damascene pattern planarization in semiconductor wafers
Inventor: LAURSEN THOMAS
IPC: B24B53/017
Filed: 2000-04-18
Granted: 2001-10-01
Abstract: A method of reducing dishing and erosion of surfaces of inlaid material on semiconductor wafers. The method includes forming a sacrificial deposit or layer over at least down features of the patterned surface of the fill layer, that has a lower rate of removal during chemical-mechanical polishing than the fill layer. Elevated caps of sacrificial deposit are formed over inlaid fill material prior to pattern clearing. In CMP pattern clearing, the caps are removed and polishing proceeds at a faster rate on the slightly elevated inlaid fill upper surfaces until they are coplanar with surrounding patterned substrate. Chemical-mechanical polishing can be carried out in a single step, or in multiple steps, to produce the desired result.
Patent TW-493148-B (TW)
Title: Liquid crystal display device, light guiding plate and manufacture of light guiding plate
Inventor: HIYOSHI YASUO
IPC: G02B6/00
Filed: 2000-04-28
Granted: 2002-07-01
Abstract: The present invention relates to a liquid crystal display device, light guiding plate and manufacture of light guiding plate, especially relates to a technology of the light guiding plate of liquid crystal display device of backlight type (back surface illuminated) or frontlight (front surface illuminated). The present invention provides a light guiding plate which improves brightness of a backlight or a frontlight without heightening brightness of a light source, and a liquid crystal display device utilizing the same. The solution means is: the light guiding plate comprises many dotted small recessed parts for reflecting the incident light from a light source in the direction of a light emitting plane formed on the surface of the light guiding plate opposite to the plane which emits light to a liquid crystal cell. The sectional shape of the dotted small recessed part is made triangular and, at the same time, its inclined angle is made to be 50-60 DEG, and besides the planar shape of the dotted small recessed part seen from a direction vertical to the plane of the light guiding plate, it is made to be nearly rectangular or square, and simultaneously a longer side of the nearly rectangular shape or a side of the nearly square shape is arranged almost parallel with the longitudinal direction of the light source.
Patent TW-500795-B (TW)
Title: Water dispersion type water and oil repellent composition
Inventor: FUNAKI HIROSHI
IPC: D21H21/16
Filed: 2000-04-28
Granted: 2002-09-01
Abstract: Presentation of a water dispersion type water and oil repellent composition which undergoes little change in viscosity even if freezing/thawing cycles are repeated and which is excellent in storage stability. Particularly, presentation of a water dispersion type water and oil repellent composition which is capable of imparting excellent water and oil resistance to paper constantly. A water dispersion type water and oil repellent composition having a compound which is mixable with water at any optional ratio and which has a flash point of from 50 to 150 DEG C, incorporated to a polyfluoroalkyl group-containing phosphate.
Patent TW-472135-B (TW)
Title: Device for using engine rotating speed data to improve the precision of inertial navigating system
Inventor: LIN JR-FENG
IPC: G01C21/20
Filed: 2000-05-05
Granted: 2002-01-11
Abstract: The present invention provides a device for using engine rotating speed data to improve the precision of inertial navigating system, which utilizes and converts the inherent engine rotating speed of the carrier by the ratio factor to have a carrier speed for being combined with the navigating output data of the carrier so as to increase the precision of the inertial navigating system. When the carrier executes certain operation, the present invention can greatly correct the inertial navigating system error, including offsets of position, speed, posture on gyroscope, and accelerator. Other similar measuring instruments, such as idle speed tube, measuring tool, or laser speed detector, can also use this technique to assist the inertial navigating system to obtain the effect of increasing the precision. The advantage of the present invention is such that the integrated system is self-supported and has anti-interference feature, thereby satisfying the requirement of low cost and high precision.
Patent TW-517120-B (TW)
Title: Bird's nest preventive apparatus for sewing machine
Inventor: IMAI TSUTOMU
IPC: D05B65/06
Filed: 2000-05-19
Granted: 2003-01-11
Abstract: To provide a bird's nest preventive apparatus for a sewing machine capable of effectively preventing the bird's nest. A bird's nest preventive apparatus for a lockstitch machine having thread cutting units 50 and 52 is provided. The apparatus includes holding members 56 and 58 for holding the end portion of a needle thread which is passed through cloth at a first stitch. The holding members 56 and 58 therefor are located between the cloth and a hook.
Patent TW-478952-B (TW)
Title: Filter element
Inventor: AZUMA KEIJI
IPC: B01D29/01
Filed: 2000-07-04
Granted: 2002-03-11
Abstract: There is provided a filter element including a through hole for passage of a particle containing fluid to be filtered, the through hole having a composite cross-section perpendicular to a direction of the fluid passage which cross-section includes an enlarged portion for ensuring fluid flow and a reduced portion for capturing particles in the fluid.
Patent TW-474878-B (TW)
Title: A hand-held suction pump
Inventor: LANZA FABRIZIO
IPC: B65B31/04
Filed: 2000-09-21
Granted: 2002-02-01
Abstract: A hand-held suction pump for creating a vacuum in a container (2) provided with a suction valve (3), comprising an elongated outer casing in which an electric motor (7) and a piston pump (14, 15) driven by the motor (7) are accomodated, wherein the pump chamber (14) of the piston pump is connected by an inlet valve and a suction duct (28) to a hollow tip (34) at the free end of the casing for direct coupling with the suction valve of the container, the pump chamber being further connected by an outlet valve to an exhaust duct (29) having a duct opening on the outer surface of the wall of the outer casing for porting an exhaust flow to the exterior of the outer casing. In order to reduce noise caused by the exhaust flow, the duct opening of the exhaust duct (29) is overlapped by a baffle (38) which is separated by a gapped distance from the outer surface of the wall of the outer casing so as to deflect the exhaust flow exiting the duct opening by a substantial angle.
Patent TW-471076-B (TW)
Title: Manufacture of wafer level semiconductor device and semiconductor device
Inventor: NAKASHIRO SHINSUKE
IPC: H01L21/56
Filed: 2000-10-17
Granted: 2002-01-01
Abstract: The object of the present invention is to provide a method of manufacturing semiconductor device in the method of manufacturing wafer level semiconductor device that can search the defective products from the marking information even when sealing resin is formed on the wafer and a semiconductor device manufactured with the same method. The means for solving the object is a method of manufacturing wafer level semiconductor comprising a process to seal with a resin material the surface of wafer having the front surface and rear surface and forming a plurality of semiconductor chips on said front surface, a first marking process for marking the position information corresponding to each chip to the region of each chip at the rear surface of said wafer, a process for performing the electrical test to each chip, a second marking process for marking the result of said electrical test to the region of each chip at the rear surface of said wafer and a dicing process for dicing the wafer to each chip.
Patent TW-538318-B (TW)
Title: Photo-sensitive composition
Inventor: CHEN MAN-LIN
IPC: G03F7/038
Filed: 2000-11-03
Granted: 2003-06-21
Abstract: The present invention discloses a photo-sensitive composition, used as a solder resist or a photosensitive material for insulation layers in the production of printed circuit boards, which comprises a prepolymer containing carboxylic groups and unsaturated vinyl groups; photo initiator; unsaturated photo-monomer; and the reaction adduct of bismaleimide derivative, barbituric acid derivative and epoxy compounds. The obtained photosensitive composition exhibits high adhesion towards PI substrates, in addition, it can be developed with alkaline water. The photosensitive composition obtained in the invention is very useful in packaging substrates, such as P-BGA, T-BGA and F-CSP due to its high heat resistance and solder resistance.
Patent TW-500830-B (TW)
Title: Process for phosphating using metal-containing final rinse
Inventor: QUELLHORST HEIKE
IPC: C23C22/83
Filed: 2001-03-02
Granted: 2002-09-01
Abstract: Process for phosphating surfaces made of steel, galvanized and/or aluminum and/or of alloys that are composed of at least 50%, by weight, of iron, zinc or aluminum, in which phosphating is carried out using a phosphate solution and, after phosphating, a final rinse is carried out, with or without intermediate rinse using water, using an aqueous final rinse solution that contains 0.001 to 10 g/l copper ions, characterized in that the final-rinse solution has a pH in the range from 3 to 10 and additionally contains 0.1 to 50 g/l of one or more silanes that contain at least one substituent on the silicon that may be hydrolysed in water and at least one substituent on the silicon that cannot be hydrolysed in water.
Patent TW-524898-B (TW)
Title: A silicon wafer for epitaxial growth, an epitaxial wafer, and a method for producing it
Inventor: KIMURA AKIHIRO
IPC: C30B29/06
Filed: 2000-11-24
Granted: 2003-03-21
Abstract: There are provided a silicon wafer for epitaxial growth wherein a void type defect is not exposed on the surface where an epitaxial layer is grown, and a method for producing an epitaxial wafer comprising measuring the number of the void type defects exposed on the surface of a silicon wafer and/or the number of the void type defects which exist in the part to the depth of at least 10 nm from the surface of the silicon wafer, choosing the silicon wafer wherein the number of these void type defects is smaller than the predetermined value, and growing an epitaxial layer on the surface of the chosen silicon wafer, and a method for producing an epitaxial wafer characterized in that a silicon wafer having void type defects exposed to the surface and/or void type defects in the part to the depth of at least 10 nm from the surface is subjected to heat treatment so that the void type defects may be eliminated and/or made into a form that does not become a generation source of SF, and an epitaxial layer is grown on the wafer surface. Thereby, there can be provided a silicon wafer for epitaxial growth wherein generation of SF is reduced and epitaxial wafer, and a method for producing it.