baber/WOPTO huggingface dataset:
Patent TW-342482-B (TW)
Title: Method of making specifications for systems with synchronous mechanism
Inventor: TYAN DONG
IPC: G06F9/455
Filed: 1997-06-30
Granted: 1998-10-11
Abstract: A method of modeling a system during an office automation process, which at least comprises the following steps: identifying a plurality of processes; arranging the plurality of processes according possible sequences if there is no synchronous problem and marking arrows on directed graphs ; examining the synchronizing relationship between each process and a process prior thereto at each even where a synchronization problem occurs; in which if the even can be initiated only when the previous process is completed, then the even is AND synchronous; the event being non-AND synchronous if the event can be initiated prior to the previous process is completed; then determining on what logic formula representing the event based on the logic relationship between the output and the input tokens; and applying a token on the system indicating the procedure being carried out thereat.
Patent TW-494111-B (TW)
Title: High activity catalysts for the preparation of polyethylene with an intermediate molecular weight distribution
Inventor: MINK ROBERT IVAN
IPC: C08F10/00
Filed: 1997-07-08
Granted: 2002-07-11
Abstract: A supported alpha-olefin polymerization catalyst composition of this invention of improved activity as measured by productivity is prepared in a multi-step process. An ethylene homopolymerization or ethylene copolymerization catalyst is formed by: (i) providing a slurry of a solid porous inorganic support having reactive hydroxyl (-OH) groups and a non-polar solvent; (ii) impregnating said support having -OH groups, with RMgR' compound, to form an intermediate, which intermediate has an -OH group: Mg ratio of less than 1, wherein each of said R and R' is alkyl of 1 to12 carbon atoms and is the same or different; (iii) treating the intermediate with TiCl4 to form a titanium containing intermediate which has an -OH group: Ti ratio of less than 1; (iv) reacting the titanium containing intermediate with an amount of oxygen containing electron donor containing 1 to 15 carbon atoms, combining the electron donor treated titanium containing intermediate with triethylaluminum to form the catalyst. The catalyst also produces polymers having relatively intermediate molecular weight distribution.
Patent TW-354274-B (TW)
Title: Wire cutting discharge machine
Inventor: OOTOMO YOUICHI
IPC: B23H7/26
Filed: 1998-01-03
Granted: 1999-03-11
Abstract: A wire cutting discharge machine comprising: wire pole yielding discharge between the processed object, and first roller and second roller holding the poles, a carrying apparatus allowing the wire poles to cross between the first roller and second roller having fluid that flows in opposite direction to the movement of the first and second rollers, and a driving apparatus to move the front end of the carrying apparatus away in from the opposite-direction part for a predetermined distance after the wire pole completes the crossing between the first and second pole and when the front end of the carrying apparatus moves in the vicinity of the aforesaid opposite-direction part.
Patent TW-530055-B (TW)
Title: Atropisomers 3-heteroaryl-4(3H)-quinazolinones
Inventor: CHENARD BERTRAND LEO
IPC: C07D401/14
Filed: 1998-02-25
Granted: 2003-05-01
Abstract: The present invention relates to novel atropisomers of 3-heteroaryl-4(3H)-quinazolinones of the formula Ia, and their pharmaceutically acceptable salts, and pharmaceutical compositions and methods of treating neurodegenerative and CNS-trauma related conditions.
Patent TW-445443-B (TW)
Title: Image display device and special reproduction control device for the same
Inventor: SUZUKI MITSUYOSHI
IPC: H04N9/804
Filed: 1998-02-27
Granted: 2001-07-11
Abstract: The present invention is to enable a natural operation of reverse direction reproduced image during the reverse direction reproduction. A memory comprising a plurality of sets is installed, in each of which a field of image data is stored, and specify successively the set of read-out image data by using the specified device of read-out set at the time of reverse direction reproduction in which the sequence of the reproduced field is opposite to that of the forward reproduction.
Patent TW-385487-B (TW)
Title: Recovery of surface-ready silicon carbide substrates
Inventor: NEGLEY GERALD H
IPC: H01L21/02
Filed: 1998-04-17
Granted: 2000-03-21
Abstract: A method is disclosed for recovering surface-ready silicon carbide substrates from heteroepitaxial structures of Group III nitrides on silicon carbide substrates. The method comprises subjecting a Group III nitride epitaxial layer on a silicon carbide substrate to a stress that sufficiently increases the number of dislocations in the epitaxial layer to make the epitaxial layer subject to attack and dissolution in a mineral acid, but that otherwise does not affect the silicon carbide substrate, and thereafter contacting the epitaxial layer with a mineral acid to remove the Group III nitride while leaving the silicon carbide substrate unaffected.
Patent TW-370663-B (TW)
Title: Liquid crystal display device, manufacturing method of liquid crystal display device, and electronic machinery
Inventor: MURAMATSU EIJI
IPC: G02F1/13
Filed: 1998-04-21
Granted: 1999-09-21
Abstract: The invention provides a liquid crystal display device displaying visible images by means of controlling the orientation of liquid crystal inserted between a pair of transparent substrates (1a, b). The characteristics is to form directly resistance elements (8, 13, 18, 28, 40) for imposing voltage on liquid crystal with ITO on the transparent substrate (1a). The voltage imposed on liquid crystal is adjusted with the resistance value of a resistance pattern (8) changed by cutting of one or more resistance board (8a) of resistance pattern (8) with a razor beam. A peripheral circuit containing capacitors may also be formed directly on the transparent substrate (1a). At the same time, the peripheral circuit may also be formed on a part inserted between a pair of transparent substrates (1a, 1b). Forming resistance elements and other peripheral circuits on substrates of liquid crystal display board can reduce the whole shape of a liquid crystal display device.
Patent TW-585778-B (TW)
Title: Oral composition comprising porous calcium carbonate
Inventor: SUGA YOSHIO
IPC: A61K8/34
Filed: 1998-04-24
Granted: 2004-05-01
Abstract: Oral compositions containing a water-insoluble noncationic bactericide showing improved stability with time and improved rheologic properties, and exerting excellent effects of eliminating dental plaque, preventing halitosis and eliminating tooth-staining substances. Addition of porous calcium carbonate to the oral compositions makes it possible to prevent the decrease in the bactericidal activity of water-insoluble noncationic bactericides such as triclosan and improve the stability thereof while exerting excellent effects of eliminating dental plaque, preventing halitosis and eliminating tooth-staining substances. Furthermore, addition of sodium carboxymethyl cellulose to the oral compositions makes it possible to improve rheologic properties and stability with time.
Patent TW-376476-B (TW)
Title: Cache DataRam of one port RAM cell structure
Inventor: JU SUNG-CHUN
IPC: G06F12/00
Filed: 1998-05-06
Granted: 1999-12-11
Abstract: The present invention provides a cache DataRam with one port ram cell configuration which improves the implemented area efficiency, performance and power savings. The cache DataRam of superscalar processor having multiple pipelines includes: a plurality of banks for multiple data access requests from the multiple pipelines, the plurality of banks forming into one port ram cell structure; a bank selection signal generation circuitry for generating a bank selection signal representing on which bank a data requested by the pipeline is located in response to address signals and control signals inputted from each pipeline for data access; an address selector for selecting an index address out of plurality of index addresses from the pipelines and outputting the selected index address as a valid pipeline index address in response to the bank selection signal; a decoder for decoding the valid pipeline index address for each bank; and a hitway selector for selecting a hitway signal out of hitway signals of the pipelines and outputting the selected hitway signal as a valid pipeline hitway signal, the hitway signals being generated by tag block for the each bank in response to the bank selection signal.
Patent TW-397880-B (TW)
Title: Display screen console for a vehicle accommodation unit, vehicle accommodation unit for an aircraft, vehicle accommodation unit, and arrangement of vehicle accommodation units in an aircraft
Inventor: PARK JAEMS WILLIAM
IPC: B60N2/90
Filed: 1998-05-14
Granted: 2000-07-11
Abstract: A seat for, for example, an aircraft has an open outer shell which embraces a seat portion, a seat back, a headrest and a footrest when the seat is in an upright position. Also embraced by the shell are pair of arm rests. The seat is reclinable into a bed configuration such that the seat portion is moved forwardly out of the open end of the shell. Simultaneously, the arm rests are movable between the raised position and the position substantially flush with the seat portion. In the bed configuration the removal of the arm rests from the raised position significantly increases the width of the bed, thus enchancing the comfort of the user.
Patent TW-440888-B (TW)
Title: Method and apparatus for in-situ end-point detection and optimization of a chemical-mechanical polishing process using a linear polisher
Inventor: JAIRATH RAHAL
IPC: B24B37/013
Filed: 1998-11-24
Granted: 2001-06-16
Abstract: A linear polishing belt for use in chemical-mechanical polishing (CMP) of a substrate comprises an opening and a flexible monitoring window secured to the belt to close the opening and to create a monitoring channel in the belt. A plurality of monitoring channels can also be used. A film thickness monitor comprising an interferometer can be disposed alongside the belt or at least partially within a region bound by it. The monitoring channel and the film thickness monitor can be used in the CMP process to determine the end point of the CMP process, determine removal rate at any given circumference of a substrate, determine average removal rate across a substrate surface, determine removal rate variation across a substrate surface, and optimize removal rate and uniformity.
Patent TW-406382-B (TW)
Title: Semiconductor device package, manufacturing method thereof and circuit board therefor
Inventor: TAMAKI KAZUO
IPC: H01L25/18
Filed: 1998-11-06
Granted: 2000-09-21
Abstract: A semiconductor device package which can be manufactured through similar steps as the conventional SMT and eliminates possibility of damages to solder connected portion of a flip-chip connected chip by load or ultrasonic output at the time of wire bonding as well as manufacturing method of the package are provided. Electrodes (3) of a first chip (1) are connected to first connection pads (6) corresponding to the electrodes (3) with the first chip 1 being bonded at its rear surface to a rear surface of a second chip (2). Here, a first resin (9) is interposed extending outer than the first connection pads (6) and inner than a region where second pads (7) are formed for connection with electrodes (4) of the second chip (2). Thereafter, the electrode (4) of the second chip (2) are connected to the second connection pads (7) by wires (8), and thereafter the whole device is molded by a second resin (13).
Patent TW-387026-B (TW)
Title: Cleaning water discharge device
Inventor: SHINBARA NOBORU
IPC: E03D9/08
Filed: 1998-11-11
Granted: 2000-04-11
Abstract: The invention is related to a cleaning water discharge device comprising a cleaning water discharge means, a water supplying means to provide cleaning water to the cleaning water discharge means, and a bubble mixing means to mix bubbles in the cleaning water flowing in the cleaning water flow lines.  Accordingly, a bubbly water flow having a large amount of tiny bubbles dispersed in the cleaning water is discharged.
Patent TW-445691-B (TW)
Title: Improved flanged conduit and insulation for electric wires and method of use
Inventor: ZIMMERMAN HARRY I
IPC: H02G3/04
Filed: 1998-11-24
Granted: 2001-07-11
Abstract: An improved conduit (11, 51, 61, 71, 81, 91, 101, 111, 121, 131, 141, 151, 161, 171, 181, 191, 201, 211, 221, 231, 241, 251, 261, 271, 281, 301, 31, 341, 351, 361, 371, 381, 393, 431, 441, 451, 461, 481, 491, 501, 511, 521, 531, 541, 551, 561, 571, 581, 591, 601, 611, 62, 631, 64, 651, 661, 671, 681, 691, 701, 711, 721, 731, 741, 751, 761, 851, 861, 871) has a cross sectional profile which generally provides an elongate support structure having at least one anchoring structure (15, 53, 63, 73, 83, 93, 103, 113, 123, 125, 133, 143, 153, 163, 175, 183, 193, 203, 213, 223, 225, 235, 243, 253, 263, 287, 297, 307, 315, 347, 355, 365, 375, 381, 393, 433, 443, 453, 454, 753) extending from the support structure to engage any groove on a base board structure to enable the conduit to be ""snapped"" into a place of consistent support. Generally, the conduit will be pushed down directly against the support structure to enable the support structure to either become anchored or to flex against and secure the engagement of the anchoring structure. A variety of embodiments take advantage of the widest variety of corner configurations in order to provide the widest applicability of the conduit. A tool is disclosed to facilitate installation of the conduit.
Patent TW-370463-B (TW)
Title: Multi-purpose safe and automatic transfusion needle
Inventor: LIU WEN-NENG
IPC: A61M5/32
Filed: 1998-11-25
Granted: 1999-09-21
Abstract: A kind of multi-purpose safe and automatic transfusion needle which includes: a trifurcate connector used to connect the transfuse conduit with a rubber cap; an allocated soft needle with the needle set mounted on the first end of trifurcate connector; a steel needle with a penetrated hole to be located within the soft needle; a bushing mounted with the steel needle so the needle set can be fixed in the bushing.
Patent TW-409210-B (TW)
Title: Continuous tone compression/decompression apparatus and method, data process apparatus and device, and memory media for storing the programs executing these methods
Inventor: NOMURA YOSHIROU
IPC: H04N19/423
Filed: 1998-11-27
Granted: 2000-10-21
Abstract: The invention provides an image process apparatus, which can obtain good images quality even after compression and decompression are processed. Wherein the compression circuit 12 includes: row scan unit 22, which divides the original image data into one row with color data set with respect to the pixels; row compression unit 24, which regards the pixel position as variable x, and represents the color data value y corresponding to each pixel position of the predefined block by y=ax<3>+bx<2>+cx+d; coefficient calculation unit 26, which calculates the coefficients of said polynomial. The decompression circuit 14 includes: row decompression unit 34, which obtains the color data value corresponding to each pixel position according to the received coefficients and pixel position, wherein the recovered image data can be output to the display apparatus, etc.
Patent TW-512153-B (TW)
Title: Process for producing a polymer, polymer made therefrom, coating composition comprising the polymer and chain transfer agent used therefor
Inventor: CHIEFAIR JOHN
IPC: C07C327/20
Filed: 1999-02-06
Granted: 2002-12-01
Abstract: The present invention provides a process for producing a polymer, said process comprising polymerizing a monomer mix into said polymer in the presence of a source of free radicals and a chain transfer agent having a transfer constant in the range of from 0.1 to 5000, said chain transfer agent haying the following formula: where when D is D1 of the following formula: then p is in the range of from 1 to 200, E is Z' and said transfer agent is of the following formula: wherein when D is D2 of the following formula: then p is in the range of from 1 to 200, E is E1 or E2 and said transfer agent is of the following formula: wherein in all of the above: R is a p-valent moiety derived from a moiety selected from the group consisting of benzyl, cyano(C1-C8)alkyl, phenyl(C1-C6)alkyl, carbonylphenyl and (C1-C8)alkoxycarbonyl(C1-C8)alkyl, R. being a free radical leaving group resulting from R that initiates free radical polymerization; X is methine; Z' is neopentylene or benzylthio; E1 is a substituent functionality selected from pyrrolyl, pyrrolidinonyl, phthalimidyl and imidazolyl, attached via a nitrogen atom or is of the following formula: wherein G and J are independently selected from the group consisting of hydrogen, C1-C6 alkyl, C1-C6 alkoxy and phenyl; E2 is of the following formula: wherein G' is selected from the group consisting of C1-C6 alkyl, phenyl and halophenyl, wherein said process is carried out at a polymerization temperature in the range of from -20 DEG C to 200 DEG C. Novel polymers having low polydispersity and predictably specific polymer architecture and molecular weight produced by the process and the coating compositon comprising the polymer are also provided. The chain transfer agent used for the process is further provided.
Patent TW-I229076-B (TW)
Title: Method for preparing N-substituted heterocyclic derivatives using a phase-transfer catalyst
Inventor: ANDERSON NEAL G
IPC: C07D235/00
Filed: 1999-01-26
Granted: 2005-03-11
Abstract: Disclosed is a process for preparing N-substituted heterocyclic derivatives and its salts using phase transfer catalysis. A process for the preparation of a compound of formula I, wherein R is n-butyl, comprising the steps of: (a) reacting 2-n-butyl-1,3-diazospiro[4.4]nonan-4-one hydrochloride of formula II, wherein R is n-butyl with a 4'-(bromomethyl)[1,1'-biphenyl]-2-carbonitrile of formula III, in a water-immiscible organic solvent in the presence of methyl-tributylammonium chloride and aqueous sodium or potassium hydroxide; (b) separating the organic phase; (c) washing the separated organic phase with water; (d) drying and filtering the organic phase; (e) evaporating the organic phase to an oily residue; and (f) crystallizing the oily residue from the organic solvent to give the desired product of formula I.
Patent TW-450886-B (TW)
Title: Air blowing method for mold for a disk molding and a mold therefor
Inventor: ASAI IKUO
IPC: B29C45/43
Filed: 1999-02-12
Granted: 2001-08-21
Abstract: The stamper 16 is disposed opposing to the cavity 3 formed between the fixed mold 1 and the movable mold 2, as a holding means of the circumference of the stamper the flat type of holding means 17 is provided, and when using this molded product for molding a disk, the air for releasing the mold is blown out from a plurality of air passages into the cavity. The air from the outer circumference side of the disk is blown out from one of the air supply opening provided on at least one of the recessed portion 28 formed on the holding means 17 and the mirror plate 15 opposing to the recessed portion 28 simultaneously, before or after the operation time of opening the mold during the time of restoring stroke of the holding means from being pushed against the resilient means 32 through the gap 30 between the inside projection wall 27 of the holding means 17 and the stamper surface 16a.
Patent TW-425609-B (TW)
Title: Process to fabricate ultra-short channel MOSFETS with self-aligned silicide contact
Inventor: WU SHIE-LIN
IPC: H01L21/28
Filed: 1999-04-15
Granted: 2001-03-11
Abstract: The present invention provides a process to fabricate ultra-short channel MOSFETS with self-aligned silicide contact. The method comprises forming an oxide layer on a silicon substrate; depositing an undoped polysilicon layer, and depositing a first dielectric layer and a photoresist layer; defining a gate region on the photoresist layer; etching the gate region to reduce the width thereof, thereby reducing the width of the gate region on the photoresist layer to a dimension that can not be reached by a conventional photolithography process; etching the first dielectric layer by using the residual photoresist layer as the mask; etching the undoped polysilicon layer by using the residual photoresist layer and the first dielectric layer as the mask to form an ultra-short channel gate; depositing a PSG film by a chemical vapor deposition process, and forming a PSG side spacer by etching back; removing the first dielectric layer; depositing a precious metal or a high-temperature-resistant metal on all regions; implanting a high dosage of arsenic or phosphorous ions through the metal layer to the substrate to form a source/drain region; applying a two-stage rapid thermal annealing (RTP) to form a self-aligned silicide contact to produce an ultra-short channel n-type MOSFET.
Patent TW-382651-B (TW)
Title: Instrument for measuring film thickness, and method and apparatus for substrate processing
Inventor: MARUMO YOSHINORI
IPC: G01B11/06
Filed: 1999-04-29
Granted: 2000-02-21
Abstract: An instrument for measuring film thickness comprises a housing formed of a base plate (4) and cases (38, 52) to effectively isolate the inside from the outside atmosphere; an entrance stage (10) on which is placed a cassette (C) containing a plurality of semiconductor wafers (W) with thin film formed on them; a measurement stage (54) arranged in the housing to support the wafers for measurement of film thickness; and a transportation mechanism arranged in the housing to transport the wafers between the cassette and the measurement stage. In the housing are provided a light-emitting mechanism including a laser source (56) to emit a laser beam toward the thin film of the wafer on the measurement stage, and a measuring mechanism including a detector (58) for detecting the reflection from the thin film to measure film thickness in a noncontact manner on the basis of the detected data. A filter unit (90) for supplying air free of organic gas from a clean room to the measurement stage is provided above the measurement stage of the housing.
Patent TW-499712-B (TW)
Title: Method for fabricating integrated circuit device
Inventor: SHIN JONG-CHAN
IPC: H01L21/28
Filed: 1999-05-06
Granted: 2002-08-21
Abstract: This invention provides a method for forming a uniform conductor pattern on an integrated circuit substrate having a step by a single photography process. An exposure mask has different pattern dimensions in accordance with the topology of the integrated circuit substrate. The exposure mask has a wider pattern dimension and a narrower inter-pattern space at the upper portion, while, at the lower portion, the exposure mask has a narrower pattern dimension and a wider inter-pattern space. Therefore, during the exposure process, a sufficient amount of light can be applied to the thicker photoresist layer through the increased inter-pattern space at the lower portion of the step and an adequate amount of light can be applied to the thinner photoresist layer through the reduced inter-pattern space at the upper portion of the step. As a result, scum phenomenon at the lower portion of the step can be prevented. Further, over-etching of the conductor pattern at the upper portion of the step can be prevented.
Patent TW-432489-B (TW)
Title: Feedthrough overlap coil
Inventor: GOPALRAJA PRABURAM
IPC: H01L21/285
Filed: 1999-06-08
Granted: 2001-05-01
Abstract: A coil for inductively coupling RF energy to a plasma in a substrate processing chamber has adjacent spaced and circumferentially overlapping RF feedthroughs adjacent to overlapping ends to improve uniformity of processing of the substrate.