baber/WOPTO huggingface dataset:
Patent TW-464867-B (TW)
Title: Sensing amplifier
Inventor: SEO YONG-SEOK
IPC: H03F3/45
Filed: 1997-03-14
Granted: 2001-11-21
Abstract: A sensing amplifier capable of achieving an improvement in sensing speed and sensitivity. The sensing amplifier includes a pair of load transistors respectively coupled to a sensing node and a reference node and adapted to output the same voltage to the associated sensing and reference nodes in response to a single control voltage, a first control unit coupled to the sensing node and adapted to lower the output voltage from the load transistor coupled to the sensing node to a first predetermined voltage level, a second control unit coupled to the sensing node and adapted to lower the output voltage from the load transistor coupled to the reference node to a second predetermined voltage level, and a differential amplifier coupled to both the sensing and reference nodes and adapted to sense a difference between voltages respectively applied to the sensing and reference nodes, thereby amplifying the voltage difference.
Patent TW-362104-B (TW)
Title: UV stable polyvinyl butyral sheet
Inventor: D ERRICO JOHN J
IPC: C08K5/3475
Filed: 1997-03-21
Granted: 1999-06-21
Abstract: Polyvinyl butyral sheet for laminated safety glass containing multivalent, preferably divalent, metal salt and a UV-stabilizing amount of a benzotriazole-based compound of the formula wherein R1 denotes CH3, linear or branched C5 alkyl or linear or branched C12 alkyl and R2 denotes CH3 or linear or branched C5 alkyl.
Patent TW-340122-B (TW)
Title: Process for preparing semicrystalline syndiotatic vinylaromatic polymers
Inventor: THOMAS A CALLAGHAN
IPC: C08F212/12
Filed: 1997-04-30
Granted: 1998-09-11
Abstract: A sort of semicrystalline polymer of styrene and one or more ring alkyl substituted styrene compounds possessing a crystalline melting point from 180oC to 234oC and a styrene content from 50 to 85 mole percent uniquely may be prepared in solution polymerization process.
Patent TW-466101-B (TW)
Title: Process for preparing microcapsules containing an agriculturally active material
Inventor: CHEN JIN LING
IPC: A01N53/14
Filed: 1997-09-02
Granted: 2001-12-01
Abstract: Polyurea microcapsules particularly suitable for foliar application are prepared by an interfacial polymerization process in which the polyurea is formed from an aromatic diisocyanate and optionally an aromatic polyisocyanate having 3 or more isocyanate groups, in a weight ratio (when both types of isocyanate are present) of polyisocyanate: diisocyanate of from about 1:100 to about 1:1.5, and in which the microcapsules are produced having an average particle size of from about 1 to about 5 microns. As compared to conventional liquid (e.g., emulsifiable concentrate) compositions of pesticides, the microcapsules can provide safer handling and higher loading of active ingredients, while providing substantially equivalent biological activity to the liquid compositions.
Patent TW-355834-B (TW)
Title: Method to produce a semiconductor device
Inventor: HARTNER WALTER
IPC: H01L21/8242
Filed: 1997-09-09
Granted: 1999-04-11
Abstract: A method to produce a semiconductor device for IC, in which a stack-cell in an isolation layer (2) has a contact hole (9) that is filled with a plug (1), a condensator is provided on the contact hole (9), said condensator has an unter electrode (5) that faces the plug (1), a para-upper electrode (7); between said plug (1) and said unter electrode (5) is a barrier layer (3), which can prevent the oxidation of said plug (1); said barrier layer (3) can be produced simultaneously with a silicon-nitride layer (4) that surrounds it.
Patent TW-392175-B (TW)
Title: Semiconductor memory apparatus with row decoder circuit to select the redundant row array
Inventor: SHEN JIUN-JI
IPC: G11C8/02
Filed: 1997-11-07
Granted: 2000-06-01
Abstract: The invention provides electronic circuit and method that integrate the memory array, the redundant memory array, the related decoder, the sense amplifier and the output into module. The integration is achieved from the use of row decoder with fuse inside. When the fuse is burned off, the ineffective array is de-select permanently but the redundant array is selected. Any row decoder can choose the redundant array from the logic ""OR"" operation of the redundant row option line of each row decoder. The higher level of array structure is obtained from the repetition of low-level array structure. The system is generated from the results obtained by combining the data output of each array together to perform the logic ""OR"" operation.
Patent TW-335527-B (TW)
Title: The rework testing method of semiconductor device
Inventor: CHEN YANG
IPC: H01L21/66
Filed: 1997-11-08
Granted: 1998-07-01
Abstract: The testing method reduces 2 align keys on die to one align key. It prevents misjudgment from laser rework machine. Also, figure out the length and width of scribe line to find out the damage circuit address. This will increase the die yield and, make good use of space.
Patent TW-375833-B (TW)
Title: Method for forming capacitors in DRAM cells
Inventor: HONG YUN-DING
IPC: H01L27/108
Filed: 1997-12-12
Granted: 1999-12-01
Abstract: This invention discloses a method of manufacturing integrated circuit elements on the substrate, on which surface there is a TFET (transfer field effect transistor) which has a first and a second source/drain and a gate. The method comprises the following steps: Cover the TFET with a doped oxide layer, and then remove part of the doped oxide layer to uncover the first source/drain. Form a conductive layer on the said doped oxide layer so that the conductive layer can be connected to the first source/drain and extend to the surface of the doped oxide layer. Form a first mask on the conductive layer and remove the uncovered conductive layer. Use wet etching to remove the doped oxide layer underneath the conductive layer. Form a dielectric on the first conductive layer and form the upper electrode on this layer.
Patent TW-369779-B (TW)
Title: Error resilient encoding
Inventor: TALLURI RAJENDRA K
IPC: H04N19/89
Filed: 1998-05-25
Granted: 1999-09-11
Abstract: Video compressed by (macro) block level motion compensation has bitstream with motion vectors aggregated and separated from the corresponding texture data by a resynchronization word, and a method of generating resynchronization words from variable length code tables which encode the motion vectors or the texture data adjacent to a resynchronization word.
Patent TW-473511-B (TW)
Title: Polycarbonate/graft polymer moulding compositions with reduced deposit formation
Inventor: ECKEL THOMAS
IPC: C08L69/00
Filed: 1998-03-17
Granted: 2002-01-21
Abstract: Thermoplastic polycarbonate/graft polymer moulding compositions containing (A) 5 to 95 parts by weight of an aromatic polycatbonate, (B) 1 to 50 parts by weight of at least one thermoplastic homopolymer, copolymer or terpolymer of styrene, Α-methylstyrene, acrylonitrile, N-substituted maleimide or mixtures thereof, (C) 1 to 50 parts by weight of at least one graft polymer of (C.1) 5 to 90 parts by weight of styrene, Α-methylstyrene, acrylonitrile, N-substituted maleimide or mixtures thereof, on (C.2) 95 to 10 parts by weight of a rubber with a glass transition temperature ≤ 0 DEG C and (D) 1 to 25 parts by weight (per 100 parts by weight A+B+C) of at least one additive selected from flame retardants, lubricants, antistatic agent, mould release agents or mixtures thereof, characterised in that the component (B) is produced by bulk, solution or suspension polymerisation and has an oligomer content ≤ 1 wt.% component (C) is produced by emulsion polymerisation and the total oligomer content of the moulding compositions is ≤ 0.6 wt.%.
Patent TW-393784-B (TW)
Title: Solid-state color imaging device and methods
Inventor: KIM SANG-SIK
IPC: H01L31/0232
Filed: 1998-03-17
Granted: 2000-06-11
Abstract: The present invention is provided to solve the problems in the prior solid-state color imaging device such as the light which is incident on the region between the lenses and irregularly reflected or incident on the adjacent picture element, irregular filtering data generated in the edge part of the color filtering layer and the particles generated in the following EDS and sawing process and to be adhesive between the lenses, thereby causing the defect. The solid-state color imaging device of the present invention can collect approximately 100% of incident light from outside by filling up the region between the lenses with material having a relatively low index of refraction to the lens, thereby improving degree of sensitivity and finally improving the picture display. In addition, it is possible to remove the particle generated in the following EDS and sawing process in washing process with easy.
Patent TW-427979-B (TW)
Title: A condensed piperidine compound
Inventor: TANIGUCHI NAOYUKI
IPC: C07D221/04
Filed: 1998-04-09
Granted: 2001-04-01
Abstract: A condensed piperidine compound represented by formula (I), wherein -R1- represents a 3- or 4-membered carbocyclic ring together with the carbon atom or atoms to which it is bonded, the carbocyclic ring being condensed to side d or e of the piperidine ring or bonded to the 4-position of the piperidine ring through a spiro-union; R2 represents a C1-4 alkyl group; R3 represents a C1-6 alkyl group, a C2-6 alkenyl group, or a halogen atom; R4 represents a hydrogen atom, or a phenyl ring-C1-4 alkyl group which may be substituted with an amino-C1-4 alkyl group; I represents an integer of 0 to 2; n represents an integer of 0 to 2; and the plural R2's or R3's are the same or different, or an acid addition salt thereof or a hydrate thereof.
Patent TW-417355-B (TW)
Title: Switch circuit
Inventor: NISBET G A
IPC: H03M1/74
Filed: 1998-05-20
Granted: 2001-01-01
Abstract: There is described a BiCMOS switch circuit which allows a low voltage COMS signal to control a bipolar current source or sink circuit. The circuit includes a current mirror circuit, drawing a constant current through a first bipolar transistor. The collector of that transistor is connected firstly through a second bipolar transistor to a circuit output, and secondly through a CMOS transistor to a pasitive voltage supply. Depending on an input control signal supplied to the gate of the CMOS transistor, that device can be switched on or off. When the CMOS transistor is switched off, the constant current through the first bipolar transistor is drawn through the circuit output. When the CMOS transistor is switched on, the constant current through the first bipolar transistor is drawn through the CMOS transistor, and the output current is zero. A digital-to-analog converter can be formed by making a group of such circuits, with half of each current mirror circuit in common, the circuits having different constant currents, and receiving different bits of an input digital signal at their respective control inputs.
Patent TW-483900-B (TW)
Title: Cationic group-containing copolymer and thickener
Inventor: IWASAKI MASANORI
IPC: C09K3/00
Filed: 1998-05-25
Granted: 2002-04-21
Abstract: A cationic group-containing copolymer is provided which possesses excellent thixotropy and exhibits high adsorbadility to the skin, hair, etc. and, when incorporated as a thickener in cosmetic articles, manifests a very satisfactory tactile sensation. The cationic group-containing copolymer is characterized in that the viscosity at 25 DEG C of the aqueous solution prepared by incorporating the copolymer in deionized water at a concentration of 0.5 wt.% is in the range of 0.3-20 Pa.sec. At a shear rate of 1 sec<SP>-1</SP> and in the range of 0.01-5 Pa.sec, at a shear rate of 10 sec<SP>-1</SP> and the viscosity at a shear rate of 1 sec<SP>-1</SP> is higher than the viscosity at a shear rate of 10 sec<SP>-1</SP>. This cationic group-containing copolymer is obtained by particularly using a cationic group-containing vinyl monomer, a hydrophilic nonionic group-containing vinyl monomer such as N,N-dimethyl (meth)acrylamide or N,N-diethyl (meth)acrylamide, and a cross-linking vinyl monomer containing at least two vinyl groups in the molecular unit thereof as essential component monomers and radically polymerizing the essential component monomers. A thickener made of the copolymer is also disclosed.
Patent TW-389856-B (TW)
Title: Method and device for monitoring PCI-bus device
Inventor: SHIUNG JR-MING
IPC: G06F11/30
Filed: 1998-05-28
Granted: 2000-05-11
Abstract: The invention utilizes a method and device for monitoring PCI-bus elements to dynamically update the system resources used by the PCI-bus device monitored by the BIOS. As such, the data processing system can perform a power management to avoid a monitoring loss due to the BIOS being unaware of the change of system resources after the system resources used by the element have been relocated by the operation system.
Patent TW-398066-B (TW)
Title: Driver with reduced feedback noise
Inventor: LIN DENG-TSAI
IPC: H01L27/00
Filed: 1998-08-14
Granted: 2000-07-11
Abstract: This is a driver. More specifically, this is a digital switching mode driver that includes transistor circuit and feedback circuit. The feedback circuit is a 3-terminal device. One of the terminals is connected to the transistor circuit; the other two terminals are connected to the two output terminals of driver, respectively. In output switching, of the current flowing into feedback circuit from one output terminal, only few current flows out from feedback circuits terminals connected to transistor circuit. Most currents flow out to the other connected output terminal from the other feedback circuit terminal. In the above drivers, the feedback noise is effectively decreased because the feedback current flowing into transistor circuit is substantially decreased. The preferred feedback circuit is a bi-directional symmetrical PNP transistor. The integrated circuit layout of the cross fingers configuration and the complementary configuration is used to obtain the bi-directional symmetrical PNP transistor.
Patent TW-432185-B (TW)
Title: Deodorizing apparatus and method
Inventor: SHOJI TOHRU
IPC: B01J35/02
Filed: 1998-09-07
Granted: 2001-05-01
Abstract: The object of the present invention is to provide a deodorizing apparatus and a deodorizing method utilizing an electrically heatable combustion catalyst that is formed through a process of rolling catalyst foil having an insulating surface layer. Since the deodorizing apparatus according to the present invention uses an electrically heatable combustion catalyst formed of rolled catalyst foil having an insulating surface layer, the deodorizing apparatus can generate a large amount of heat to thereby enable deodorizing treatment of a large volume of odorous gas. Further, use of the electrically heatable combustion catalyst enables rapid heating of the odorous gas to a catalyst activation temperature to thereby prevent incomplete combustion of the odorous gas, and a reduction in the size of the deodorizing apparatus.
Patent TW-432084-B (TW)
Title: Epoxy resin curing catalyst and epoxy resin composition containing the same
Inventor: LIN JIAN-SHING
IPC: C08L63/00
Filed: 1998-09-14
Granted: 2001-05-01
Abstract: The present invention provides an epoxy resin curing catalyst, which is a carboxylate salt of a bicyclic amidine. The present invention also provides an epoxy resin composition containing the curing catalyst, which includes 15 to 90 weight% of an epoxy resin; 5 to 80 weight% of a hardener; and 0.2 to 10 weight% of the specific curing catalyst. The epoxy resin composition of the present invention has good stability at room temperature, and the curing rate at molding temperature is superior.
Patent TW-396345-B (TW)
Title: Apparatus and method for implementing a bank interlock scheme and related test mode for multibank memory devices
Inventor: KIEHL OLIVER
IPC: G11C29/34
Filed: 1998-09-25
Granted: 2000-07-01
Abstract: Testing of a multibank memory device having a plurality of memory banks which includes activating two or more of the plurality of memory banks for participation in the test; selecting at least one common memory address corresponding to a memory cell within each activated bank; simultaneously writing test data into the selected memory cell of each activated bank; simultaneously reading the test data previously written into the selected memory cell of each activated bank; and comparing the test read from each activated bank with the test data from each other activated bank and if a match is determined to exist, then indicating a pass condition, else indicating a fail condition.
Patent TW-389983-B (TW)
Title: Improvement of isolation spacing between a self-aligned contacts and gate
Inventor: LIOU REN-CHENG
IPC: H01L21/76
Filed: 1998-10-06
Granted: 2000-05-11
Abstract: This invention provides an improved method of isolation spacing between a self-aligned contact (SAC) and a gate.  A silicon-oxy-nitride (SiON) substitutes conventional silicon nitride layer to serve as a hard mask when a polycide layer is subject to Cl2/HBr plasma etching.  Hydrogen is released when the SiON layer is etched and reacts with polymer on the sidewall of the polyside from etching the photoresist such that the etching rate of the sidewall of the polycide is increased and the width of the gate is less than that of the SiON layer.  Accordingly, the hard mask has the same width as prior art but the gap between the gates is larger.  Thereafter, the bottom of the insulating spacer on the sidewall of the SiON layer and the polycide is thicker, thereby increasing the isolation spacing between the SAC and the gate.
Patent TW-470661-B (TW)
Title: Automatic fire-extinguishing device for exhaust pipeline of semiconductor manufacturing facilities
Inventor: PENG PENG-YI
IPC: A62C37/00
Filed: 1998-10-19
Granted: 2002-01-01
Abstract: An automatic fire-extinguishing device is disclosed for detecting the occurrence of a fire in an exhaust pipeline of a semiconductor manufacturing facility and extinguishing the fire, and comprises: a fire detection device for sending out a fire alarm signal when detecting out the occurrence of a fire in the exhaust pipeline; a control valve for shutting off when the fire detection device sending out a fire alarm signal and isolate the flow of the gas and preventing the area where the fire has occurred in the pipeline from expanding; a fire-extinguishing device for extinguishing the fire in the exhaust pipeline when the fire detection device has sent out a fire alarm signal; and a pipeline monitoring device for controlling the shutting off of the control valve when receiving a fire alarm signal and activating the fire-extinguishing device to extinguish the fire in the exhaust pipeline.
Patent TW-409033-B (TW)
Title: Sulky rice transplanter
Inventor: INOUE MAKOTO
IPC: A01C11/02
Filed: 1998-12-03
Granted: 2000-10-21
Abstract: A sulky rice transplanter is composed of a body 1 equipped with front wheels 2 and rear wheels 3, an engine 5 equipped on body 1 and a transplant part 9, also includes a vehicle cover 30 integrally formed with a main pedal 32 and an auxiliary pedal 33. Furthermore, on the body 1 there is a chassis 4 protruding upward and forming a nearly triangular shape when viewed from a side view, wherein the load on a driver's seat 7 is received near an apical part of the body chassis.
Patent TW-437068-B (TW)
Title: Dynamic random access memory device and method of manufacturing the same
Inventor: KIM HYUNG-GI
IPC: H01L27/108
Filed: 1998-12-19
Granted: 2001-05-28
Abstract: A dynamic random access memory using a silicon-on-insulator (SOI) wafer and a method of manufacturing the same, the a semiconductor memory device, comprising: a silicon-on-insulator (SOI) wafer where a buried oxide is interposed between a supporting substrate and a device substrate, the device substrate having a first conductivity; a word line formed on the device substrate of the SOI wafer; a source and a drain regions formed at the both sides of the word line in the device substrate, the source and the drain regions having a second conductivity; a bit line contacted with the drain region; a capacitor contacted with the source region; and an impurity region having the first conductivity and formed under the source region to constitutes a junction capacitor with the source region.
Patent TW-453901-B (TW)
Title: Thin film coating method for organic electro-luminesent
Inventor: LIN SHR-PING
IPC: B05D3/00
Filed: 1999-01-12
Granted: 2001-09-11
Abstract: There is provided a thin film coating method for organic electro-luminesent display, which utilizes relief printing or reticle printing to print the coating solution by transferring or penetrating to the positive substrate of the organic luminescent emission display. After heating and baking, the desired luminescent film is obtained. The present method has the advantages of fast manufacturing, enlarging the surface area, arbitrarily controlling the printed area and region without shielding the electrode terminal. In addition, the amount of coating solution used in the present method is far less than that in the conventional spin and coating method, thereby the manufacturing cost is reduced.
Patent TW-479063-B (TW)
Title: Structures and fabricated articles having shape memory made from Α-olefin/vinyl or vinylidene aromatic and/or hindered aliphatic vinyl or vinylidene interpolymers
Inventor: HOENIG STEVE M
IPC: D01F6/30
Filed: 1999-07-02
Granted: 2002-03-11
Abstract: The present invention pertains to structures and fabricated articles having shape/reshape behavior (and processes for their preparation) comprising; (A) from 1 to 100 wt percent (based on the combined weights of components A and B) of at least one substantially random interpolymer having an I2 of 0.1 to 1,000 g/10 min and an Mw/Mn of from 1.5 to 20, which comprises; (1) form 38 to 65 mol percent of polymer units derived from; (a) at least one vinyl or vinylidene aromatic monomer, or (b) at least one hindered aliphatic or cycloaliphatic vinyl or vinylidene monomer, or c a combination of at least one aromatic vinyl or vinylidene monomer and at least one hindered aliphatic or cycloaliphatic vinyl or vinylidene monomer, and (2) from 35 to 62 mol percent of polymer units derived from ethylene and/or at least one C3-20 Α-olefin; and (B) from 0 to 99 wt percent (based on the combined weights of components A and B) of at least one polymer other than that of component A; and c from 0 to 50 percent by weight (based on the combined weights of components A, B, C and D) of at least one tackifier; and (D) from 0 to 80 percent by weight (based on the combined weights of components A, B, C and D) of at least one filler.
Patent TW-390793-B (TW)
Title: Wig fixing member and method of using the same
Inventor: ITO MASATAKA
IPC: A41G5/00
Filed: 1999-03-23
Granted: 2000-05-21
Abstract: The present invention relates to a wig fixing member and a method of using the same for making it possible to wear a wig (housing-type wig) reliably on the head skin. The wig fixing member (1) includes a net-like substrate (2) whose both surfaces are divided into four zones (sides A, B, C and D) in the transverse direction, and double-face adhesive tapes (3) (A1, B1, C1 and D1) and protective tapes (4) (A2, B2, C2 and D2) are bonded to each zone. The part B1 on the B side is bonded to a peripheral edge portion (13) of a flexible planar member (9) of the wig (7), and natural hairs (12) of the head skin (10) pass through through-holes (6), and are clamped and fixed by C1 and B1. The natural hairs (12) can be fixed reliably as the through-holes (6) of the wig fixing member (1) are passed up to the vicinities of the roots of the natural hairs (12).