baber/WOPTO huggingface dataset:
Patent TW-334496-B (TW)
Title: The ozone air-mixing type internal combustion engine
IPC: F02M25/10
Filed: 1997-02-19
Granted: 1998-06-21
Abstract: An ozone air-mixing type internal combustion engine, it includes ozone generator, intake device, oil-supplying device and internal combustion engine composed by at least one combustor. In which: The ozone generator is arranged on up- or down-stream of air flow meter in intake device, and can use the other conduct pipe through air flow meter to reach to rear end of intake device. The oil-supplying device is an oil pump and inlet nozzle being assembled at intake device and down-stream of ozone generator. The combustor is located down-stream of oil-intake device, and isolated by piston to form a combustion chamber and the piston is using linkage to connect with crank. And above each device is connected by piping, and there is an oil-air mixing chamber between intake device and combustion chamber to connect each other.
Patent TW-445246-B (TW)
Title: The preparation method of transparent conductance coating ceramic-touch device
Inventor: JANG BAI-RUNG
IPC: C04B41/51
Filed: 1997-04-03
Granted: 2001-07-11
Abstract: This invention uses antimony tin oxide material which is coated on ceramic surface to form a transparent conductive film. Such coated ceramics combined with some electronic controlled elements can be used to develop ceramic-touch lamp's device. This invention used sol-gel technology. By way of chemical reaction, antimony doped tin oxide sol is produced. Then the sol is applied ceramic surface and finally treated with heat.
Patent TW-473638-B (TW)
Title: Liquid crystal display
Inventor: SAISHU TATSUO
IPC: G02F1/133
Filed: 1997-05-19
Granted: 2002-01-21
Abstract: An LCD which having a high response speed, a wide viewing angle and a high contrast and capable of displaying high-quality gray-scale images at normal temperature. The LCD comprises an array substrate, a counter substrate opposing the array substrate, pixel electrodes arranged on the array substrate in rows and columns, each connected to an active element, a first orientation film provided on the pixel electrodes, a counter electrode opposing the pixel electrodes, arranged on the counter substrate, a second orientation film provided on the counter electrode, rubbed in a direction slightly inclined to a direction in which the first orientation has been rubbed, and a layer of antiferroelectric liquid crystal sealed in a gap between the first and second orientation films, the antiferroelectric liquid crystal being a smectic liquid crystal which contains an antiferroelectric liquid crystal compound represented by R1(O)-Zm-Y-E-COO.C*HX-R4. The liquid crystal exhibits transmittance which increases monotonically with applied voltage and exhibits a memory margin M ranging from -1 to 0 at normal temperature. The memory margin M is given as M=(V10-V'90)/(V90-V10).
Patent TW-477804-B (TW)
Title: Thermoplastic copolymer of maleimides and manufacturing method thereof
Inventor: YAMAGUCHI MINORU
IPC: C08F212/10
Filed: 1997-06-03
Granted: 2002-03-01
Abstract: In manufacturing a thermoplastic copolymer by copolymerizing an aromatic vinyl monomer, a vinyl cyanide monomer, and, when necessary, a vinyl monomer (a) copolymerizable with the above two monomers, at least a part or all of the vinyl cyanide monomer is put into the reactor to start copolymerization and the weight of an unreacted portion of the aromatic vinyl monomer is let to become greater than the weight of unreacted vinyl cyanide monomer when all the monomers are added into the reactor. By doing so, the ratio of the vinyl cyanide monomer in a structural unit of a the thermoplastic copolymer produced at latter stages of the copolymeriztion is reduced. Thus, the present invention is capable of providing a thermoplastic copolymer which has excellent physical properties such as good heat resistance and good mechanical strength and is hard to be colorized, as well as its manufacturing method.
Patent TW-344827-B (TW)
Title: Low resistance chip resistor
Inventor: SHIMADA MASATO
IPC: H01C7/00
Filed: 1997-06-25
Granted: 1998-11-11
Abstract: A low resistance chip resistor mainly: forming a resistance body on the surface of an insulating substrate, the two ends of the insulating substrate being formed with: a pair of soldering electrodes electrically connected to the resistance body; which is characterized in that: the resistance body is formed by baking a paste layer formed by coating a low resistance paste from one end or near one end of the surface to another end or near another end; the resistance body is formed with an over coat layer formed of an insulating material into: a status where a pair of connection electrodes having a tiny width dimension required for connecting the soldering electrodes are left on the two ends of the resistance body; the pair of soldering electrodes are formed into: a status where the connection electrodes are electrically connected to the corresponding resistance body.
Patent TW-504386-B (TW)
Title: Use of Α1-adrenoreceptor antagonists in the prevention and treatment of cancer
Inventor: WYLLIE MICHAEL G
IPC: A61K31/00
Filed: 1997-07-12
Granted: 2002-10-01
Abstract: A method for treating or preventing a cancer in a mammal which comprises administering to said mammal an amount of a drug, comprising an Α1-adrenoreceptor antagonist or pharmaceutically acceptable acid addition salt thereof, effective for treating or preventing the cancer.
Patent TW-347395-B (TW)
Title: Method for the production of nitrile rubber
Inventor: DONALD CHARLES GRIMM
IPC: C08C1/15
Filed: 1997-07-28
Granted: 1998-12-11
Abstract: An improved method for the recovery of nitrile rubber from a nitrile rubber containing emulsion, the method being characterized in comprising the steps of (1) adding an antioxidant to the nitrile rubber containing emulsion to produce a stabilized nitrile rubber emulsion, (2) adding a salt and an acid to the stabilized nitrile rubber emulsion to produce a coagulated nitrile rubber slurry, in which the coagulated nitrile rubber slurry is comprised of serum and nitrile rubber crumb, (3) separating the nitrile rubber crumb from the serum in the coagulated nitrile rubber slurry, (4) mixing the nitrile rubber crumb into wash water to produce a nitrile rubber reslurry, (5) adjusting the pH of the nitrile rubber reslurry so as to be within the range of 5 to 8 and (6) separating the nitrile rubber crumb from the wash water of the nitrile rubber reslurry.
Patent TW-350109-B (TW)
Title: A cut piece feeder
Inventor: FUKEYA SHIGERU
IPC: H01L21/677
Filed: 1997-09-12
Granted: 1999-01-11
Abstract: A sort of cut piece feeder, having a cut pieces case for having wafers attached to a plate onto fixed cut pieces and housed at a fixed pitch, vertical elevator of the case, cut pieces transfer for transfering the cut pieces in the case to the taker, and cut piece feeder that guides the transfer means for transfering a pair of guided cut pieces on both ends, the opener/closer having the guide track moving toward the closing direction when said cut pieces case transfers the cut pieces to said guide track, for revision of the backturn direction of the cut piece and the shift.
Patent TW-364276-B (TW)
Title: Chip parts supply device
Inventor: MORI TAKESHI
IPC: B65G49/07
Filed: 1997-12-02
Granted: 1999-07-11
Abstract: The prior art chip part supplying device adds cost in the chip parts because of use of adhesive tape member to adhere chip parts to the tape. With adhesive tape member being large, said supply device will be large, such that a chip parts assembler must be provided with a plurality of supply devices, rendering the assembler a large-sized apparatus. To solve said problem, the present invention provides a chip supply device in which the chip parts are transported from hopper, and a guide which guides chip parts during their transport. Thus, it is not necessary to have adhesive tape member for chip parts, which makes the production of chip parts cheaper and allow chip part assembler to be smaller.
Patent TW-386288-B (TW)
Title: New structure for low cost mixed memory integration, new nvram structure, and process for forming the mixed memory and nvram structures
Inventor: HSU LOUIS LU CHEN
IPC: H01L21/8247
Filed: 1997-12-18
Granted: 2000-04-01
Abstract: A semiconducotor memory device including an NVRAM cell structure, a DRAM cell structure, and an SRAM cell structure. The NVRAM cell structure, the DRAM cell structure, and the SRAM cell structure are on the same substrate. An NVRAM cell sructure. Processes for foming a memory structure that includes NVRAM, DRAM, and /or SRAM memory structures on one substrate and processes for forming a new NVRAM cell structure.
Patent TW-412705-B (TW)
Title: Method for cross-language representation and linking of object-oriented programs
Inventor: WU PEI-JI
IPC: G06F9/06
Filed: 1998-02-21
Granted: 2000-11-21
Abstract: Object-oriented programming languages have been widely used. However, programs written in different object-oriented languages usually access objects of the other languages through wrappers and cannot directly access those objects. This invention discloses a method for cross-language representation and linking of object-oriented programs. The invention extends the conventional object code format with the following: (1) Provide a hierarchy (tree-like) of name scopes. (2) Support function overloading and signatures. (3) Names are in the original naming convention of source languages. (4) Names can have aliases to be convenient for other languages' uses. (5) A name and a signature can be used to refer to a function. (6) Provide static and dynamic binding of object interfaces, which consist of public data members, member function, object sizes, and type conversion functions.
Patent TW-460768-B (TW)
Title: Systems and methods for protecting access to encrypted information
Inventor: LITTLE WENDELL L
IPC: G06F21/00
Filed: 1998-04-13
Granted: 2001-10-21
Abstract: A microcontroller communicating via a data path and an address path with a memory block containing encrypted contents, the microcontroller including the capability for detecting resets effectuated in the wake of an unauthorized attempt to gain access to the encrypted contents and the capability of evading such an unauthorized attempt.
Patent TW-496858-B (TW)
Title: Processes for producing hydroxyaldehydes
Inventor: BRIGGS JOHN ROBERT
IPC: C07C45/49
Filed: 1998-04-15
Granted: 2002-08-01
Abstract: This invention relates in part to processes for producing one or more substituted or unsubstituted hydroxyaldehydes, e.g., 6-hydroxyhexanals, which comprise subjecting one or more substituted or unsubstituted alkadienes, e.g., butadiene, to hydrocarbonylation in the presence of a hydrocarbonylation catalyst, e.g., a metal-organophosphorus ligand complex catalyst, and hydroformylation in the presence of a hydroformylation catalyst, e.g., a metal-organophosphorus ligand complex catalyst, to produce one or more substituted or unsubstituted hydroxyaldehydes. The substituted and unsubstituted hydroxyaldehydes produced by the processes of this invention can undergo further reaction(s) to afford desired derivatives thereof, e.g., epsilon caprolactone. This invention also relates in part to reaction mixtures containing one or more substituted or unsubstituted hydroxyaldehydes as principal product(s) of reaction.
Patent TW-515835-B (TW)
Title: Adhesive composition providing a signal means and adhesively laminated paper product
Inventor: BOUTILIERZ GLENN DAVID
IPC: C09J131/04
Filed: 1998-06-30
Granted: 2003-01-01
Abstract: An adhesive composition for laminating multi-ply absorbent paper products is disclosed. The adhesive composition includes a dry strength binder material, a cationic wet strength resin, and an anionically stabilized titanium dioxide slurry. The cationic wet strength resin is made compatible with the anionically stabilized titanium dioxide slurry by adjusting the pH of the wet strength resin such that it is greater than the isoelectric point of the slurry before the wet strength resin is added to the adhesive composition. Methods of producing the adhesive composition and of laminating absorbent paper products using the adhesive composition are also disclosed.
Patent TW-415907-B (TW)
Title: Package of a strip of material, method of forming the same and method of supplying a strip
Inventor: O'CONNOR LAWRENCE J
Filed: 1998-06-11
Granted: 2000-12-21
Abstract: A package of a continuous strip of material comprises a plurality of parallel side by side stacks each containing a length of the strip which is folded back and forth such that each folded portion of the stack is folded relative to the next portion about a line transverse to the strip and such that the side edges of the strip portions are aligned. The strip is continuous through each stack and is connected by a splice from the end of one stack to beginning of the next stack. The package is compressed to reduce the height of the stacks and maintained in the compressed condition by an evacuated sealed bag. The preferred package arrangement uses the package for pay off of the strip in the orientation in which it is formed with the bottom of the stacks resting on a support and the package titled to one side so that the stacks lean against a support surface for stability. The spliced connecting portions extend along one end of the package and are folded to take up the difference in height between the compressed condition and the released condition for unfolding. A spacer plate prevents the connecting portions from being wrinkled against the end of the package under the compression from the bag.
Patent TW-357213-B (TW)
Title: PU grouting, fast leakage system
Inventor: Yang feng-qi
IPC: E04B1/68
Filed: 1998-06-29
Granted: 1999-05-01
Abstract: A sort of PU grouting, fast leakage system, including the following steps: (1) checking, verifying leaks on a wall; (2) perforation of a hole of predetermined depth on the wall with a drill and based on the leakage outside; (3) disposition of a hollowed grout into the hole down to the bottom, with the predetermined breakage of the hollowed grout outside the wall hole; (4) grouting the aqueous PU for combination per the high-pressure pump and te conduits as well as the installed hollowed grout in the holes; (5) aqueous PU grout punched in the hollowed grout by high-pressure pump and, once inside the wall, being allocated through the tiny gaps by the leakage; (6) contact with water in the wall with the aqueous PU grout and after some time, with expansion, hard and tight as a foaming agent; (7) after the foaming of the aqueous PU grout, breaking the predetermined brakage of te hollowed grout on the wall; (8) trimming with a plane sander, epoxy resin and scraper te wall, for permanent leakage free.
Patent TW-380266-B (TW)
Title: Windings with chip
Inventor: HUANG KAI-HUNG
IPC: H02M3/00
Filed: 1998-07-03
Granted: 2000-01-21
Abstract: A windings with chip to reduce the power consumption when applying the power. The winding comprises at least a winding for applying power and an electronic component chip in which one end of the electronic component chip is directly connected to the winding so that when applying power, the power can be directly connected to the chip in order to reduce the power consumption.
Patent TW-430946-B (TW)
Title: Dual damascene process
Inventor: WANG GUANG-JR
IPC: H01L21/768
Filed: 1998-07-22
Granted: 2001-04-21
Abstract: A dual damascene process includes the following steps: firstly, providing a semiconductor substrate and forming an insulation layer thereon; then, sequentially forming a trench and a via opening in the insulation layer; next, forming a first adhesive layer in the trench and the via opening with the material containing titanium; then, conducting the photolithography and etching processes to remove the first adhesive layer at the perimeter of the trench and leave the first adhesive layer in the trench and the via opening; forming a second adhesive layer on the first adhesive layer and the insulation layer with the material including titanium oxide; and, forming a metal layer on the second adhesive layer to fill up the trench and the via opening in which the polishing selectivity is about 1:1 for the second adhesive layer and the metal layer which is the feature of the invention for eliminating dishing effect; then, conducting the polishing process to remove the excess metal layer and the second adhesive layer.
Patent TW-391908-B (TW)
Title: Enhanced grip tool holding chuck
Inventor: MONTJOY KENNETH M
IPC: B23B31/20
Filed: 1998-08-11
Granted: 2000-06-01
Abstract: A tool holding device for holding a tool bit to a drive spindle includes a body member having an axially extending bore defined therein for receipt of a tool shank. The body member includes a plurality of axially extending segments defining the bore. The segments are defined by axially extending slits in the body member. The slits extend from a front face of the body member rearward. The segments are radially compressible to grip upon a tool shank inserted into the bore when a radially compressive force is applied to the segments in the area of the slits. The bore defined by the segments has a tapered diameter that is greater at the front face of the body member and tapers to a lesser diameter in the axially rearward direction.
Patent TW-443034-B (TW)
Title: Current control technique
Inventor: GARRETT BILLY WAYNE JR
IPC: H04L25/02
Filed: 1998-08-28
Granted: 2001-06-23
Abstract: An output driver circuit and current control technique to facilitate high-speed buses with low noise is used to interface with high-speed dynamic RAMs (DRAMs). The architecture includes the following components: an input isolation block (120), an analog voltage divider (104), an input comparator (125), a sampling latch (130), a current control counter (115), and a bitwise output driver (output driver A 107 and output driver B 111).
Patent TW-422891-B (TW)
Title: Method and apparatus for monitoring generation of liquid chemical vapor
Inventor: SCHMITT JOHN VINCENT
IPC: C23C16/52
Filed: 1998-08-31
Granted: 2001-02-21
Abstract: In a method and apparatus for producing a vapor containing a liquid chemical by bubbling a carrier gas through a mass of the liquid chemical, vapor production is monitored by: determining successive values of the pressure of the carrier gas being delivered to the mass of liquid chemical, over a time period; and calculating, on the basis of the successive values of the pressure, the frequency of bubble formation during the bubbling of the carrier gas.
Patent TW-376658-B (TW)
Title: Digital and analog TV common-use receiver having single ghost canceler and ghost cancellation method
Inventor: KIM KI-BUM
IPC: H04N7/167
Filed: 1998-09-15
Granted: 1999-12-11
Abstract: A digital/analog TV common-use receiver having a single ghost canceler, and a ghost cancellation method are provided. The single ghost canceler includes a first filter coefficient generator for generating first filter coefficients using a first reference single included in the analog TV signal, a second filter coefficient generator for generating second filter coefficients using a second reference signal included in the digital TV signal, and a digital filter for filtering the analog TV signal using the first filter coefficients if the analog TV signal is received, and the digital TV signal using the second filter coefficients if the digital TV signal is received. Since an equalizer used when receiving a terrestrial digital TV broadcast is also used upon receiving a terrestrial analog TV broadcast, the single equalizer can correspond to both digital and analog TV signals. A digital/analog TV common-use receiver having a single ghost canceler, which can receive both analog and digital TV signals, the single ghost canceler comprising: a first filter coefficient generator for generating first filter coefficients using a first reference signal included in the analog TV signal; a second filter coefficient generator for generating second filter coefficients using a second reference signal included in the digital TV signal using the first filter coefficients if the analog TV signal is received, and the digital TV signal using the second filter coefficients if the digital TV signal is received, according to an analog/digital TV selection signal.
Patent TW-408351-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/04
Filed: 1998-10-15
Granted: 2000-10-11
Abstract: When a crystalline semiconductor thin film formed by using a catalytic element for facilitating crystallization is subjected to a heat treatment in an atmosphere containing a halogen element at a temperature exceeding 700 DEG C, a crystal structure in which crystal grain boundaries do not substantially exist can be obtained. In the present invention, the foregoing crystalline semiconductor thin film is formed on a crystallized glass substrate which is inexpensive and has high heat resistance, so that an inexpensive semiconductor device can be provided.
Patent TW-411279-B (TW)
Title: Ball game machine
Inventor: UEHARA ISAO
IPC: A63F5/00
Filed: 1998-11-09
Granted: 2000-11-11
Abstract: To provide a ball game machine which can prevent unevenness of the drawing result by improving a way of allotting property to each of the ball holding portions provided on a wheel device, the ball game machine includes: a wheel device rotatable along a circumferential direction thereof and provided with a plurality of ball holding portions along the circumferential direction; and a feeding device for feeding a ball toward the wheel device; a property setting device for setting a property to each of the ball holding portions in such a manner that the property set to at least one of the ball holding portions is distinguishable from the property set to another one of the ball holding portions. The property setting device is capable of changing a setting state of the property. The game machine further includes a drawing result issuing device for issuing a drawing result signal corresponding to the property set to one of the ball holding portions in which the ball is introduced.
Patent TW-401705-B (TW)
Title: Method and apparatus for selecting a quantization table for encoding a digital image
Inventor: CHANG CHING-FANG
IPC: H04N7/26
Filed: 1999-02-12
Granted: 2000-08-11
Abstract: A method and apparatus for selecting a quantization table containing quantization coefficients for encoding image data. A set of quantization tables is examined to determine a quantization table which meets a predetermined selection criteria. If such a quantization table is not the first table examined, other tables in the vicinity of a neighborhood of tables are examined utilizing linear searching techniques. If a quantization table which meets the selection criteria is not determined in the vicinity of the neighborhood of tables, quantization tables outside the vicinity of the neighborhood of tables are examined utilizing binary searching techniques.