baber/WOPTO huggingface dataset:
Patent TW-I256392-B (TW)
Title: Process for preparing 8-cyclopentyl-6-ethyl-3-[substituted]-5,8-dihydro-4H-1,2,3a,7,8-pentaaza-as-indacenes and intermediates useful therein
Inventor: URBAN FRANK JOHN
IPC: C07D471/04
Filed: 2000-04-25
Granted: 2006-06-11
Abstract: The invention concerns a method of preparing an 8-cyclopentyl-6-ethyl-3-[substituted]-5,8-dihydro-4H-1,2,3a,7,8-pentaaza-as-indacene compound of formula (1.0.0), and pharmaceutically acceptable salt forms thereof, where R1 is hydrogen; alkyl; alkoxy; alkoxyalkyl; alkenyl; cycloalkyl; cycloalkylalkyl; a saturated or unsaturated heterocyclic-(CH2)n-group: or a group of formula (1.1.0), wherein all of said substituents are defined in more detail in the instant specification; comprising: (a) subjecting a solventless reaction mixture of gamma-caprolactone and p-methoxybenzylamine to heating whereby there is produced an amide compound N-protected by p-methoxybenzyl, of formula (2.0.0), (b) reducing said amide compound of formula (2.0.0) whereby there is produced an amino alcohol compound N-protected by p-methoxybenzyl, of formula (3.0.0), (c) acylating said aminoalcohol compound of formula (3.0.0) with ethyl oxalyl chloride whereby there is produced an oxalamic acid ethyl ester compound N-protected by p-methoxybenzyl, of formula (4.0.0), (d) oxidizing said oxalamic acid ethyl ester compound of formula (4.0.0) whereby there is produced an oxalamide ketone compound N-protected by p-methoxybenzyl, of formula (5.0.0), (e) ring closing said oxalamide ketone compound of formula (5.0.0) whereby there is produced a pyridinone compound N-protected by p-methoxybenzyl, of formula (6.0.0), (f) O-methylating said pyridinone compound of formula (6.0.0) whereby there is produced a 3-methoxy-pyridinone compound N-protected by p-methoxybenzyl, of formula(7.0.0), (g) treating said 3-methoxy-pyridinone compound of formula (7.0.0) with cyclopentylhydrazine, whereby there is produced a pyrazolopyridinone compound N-protected by p-methoxybenzyl, of formula (8.0.0), (h) deprotecting said pyrazolopyridinone compound of formula (8.0.0) by removing said p-methoxybenzyl group therefrom, whereby there is produced a lactam compound of formula (9.0.0), (i) esterifying said lactam compound of formula (9.0.0) whereby there is produced a corresponding imino ester (imidate) compound of formula (10.0.0), (j) treating said imino ester (imidate) compound of formula (10.0.0) with a carboxylic hydrazide compound of formula (11.0.0), where R1 has the same meaning as set out further above; whereby there is produced said 8-cyclopentyl-6-ethyl-3-[substituted]-5,8-dihydro-4H-1,2,3a,7,8-pentaaza-as-indacene compound of formula (1.0.0).
Patent TW-I259175-B (TW)
Title: Process for the preparation of amino carboxylic acid salts
Inventor: FRANCZYK THADDEUS S
IPC: C07C229/16
Filed: 2000-06-12
Granted: 2006-08-01
Abstract: The present invention provides a new and useful improvement in the process to manufacture a carboxylic acid salt, particularly an amino carboxylic acid salt, from a primary alcohol, particularly a primary aminoalcohol. The process of manufacturing amino carboxylic acid salts comprises contacting an aqueous solution of a primary aminoalcohol with a strong hydroxide base selected from the group consisting of an alkali metal hydroxide, an alkaline earth metal hydroxide, an ammonium hydroxide compound including a tetraalkyl ammonium hydroxide, or the like, in the presence of an effective amount of a catalyst. The catalyst comprises one or more of elements selected from the group consisting of copper, cobalt, nickel, and cadmium as well as optionally lesser amounts of chromium, titanium, niobium, tantalum, zirconium, vanadium, molybdenum, manganese, tungsten, cobalt, nickel, or mixtures thereof. The reaction mixture contains less than about 3000 ppm, preferably less than about 500 ppm, more preferably less than about 100 ppm of oxidized copper (Cu+ and/or Cu2+) during the reaction. The concentration of oxidizing agents in the reactants is minimized to prevent formation of oxidized copper from metallic copper catalyst.
Patent TW-432146-B (TW)
Title: A device provided in a casing with a latch for an insert, a casing including a latch, and a method of mounting a latch in a casing
Inventor: DE CHAMPS VINCENT
IPC: G06K7/00
Filed: 2000-05-09
Granted: 2001-05-01
Abstract: Device including a casing (3) and a latch (1) for holding a SIM insert in contact with a connector (8). The latch has two pairs of fins (14, 15) co-operating with two pairs of lugs (38, 39) overlying a housing (2) of the casing at a edge (13) of an orifice (4) of said casing receiving the SIM insert and accepting said latch. The latch is inserted from a top face of the casing and slides inside the housing between locked and unlocked positions. The latch is held between these two positions by mechanical means. The latch has a structure such that there is only one way to insert the latch into its housing.
Patent TW-567669-B (TW)
Title: Very fine grain field programmable gate array architecture and circuitry
Inventor: CLINE RONALD L
IPC: H01L21/82
Filed: 2000-07-14
Granted: 2003-12-21
Abstract: A very fine-grained gate array cell is provided that includes a two-input logic device and a cascade NAND gate with buffered output. The NAND gate accepts a cascade input from another cell, and the cascade output of the NAND gate is provided as a cascade input to the other cell to facilitate the efficient implementation of cross-coupled devices. Each cell contains integral routing paths that facilitate a ""sea of cells"" layout approach. To ease the routing task, the output of each gate array cell is pre-wired so as to facilitate a programmed interconnection to each logic input of adjacent cells, near-adjacent cells, and far cells, and the aforementioned cascade interconnection with adjacent upper and lower cells. This configuration allows adjacent and near-adjacent cells to be easily interconnected to form macro cells that conform to higher level functional blocks. The gate array does not contain explicit routing channels; routing is effected using the prewired routing that is integral with each gate array cell.
Patent TW-484197-B (TW)
Title: Real time defect source identification
Inventor: SOMEKH SASSON
IPC: H01L21/66
Filed: 2000-07-19
Granted: 2002-04-21
Abstract: A method and apparatus for inspecting a semiconductor wafer provides real-time information identifying tools visited by wafers under inspection and the process parameters used at those tools, and displays this information at the wafer inspection tool. Embodiments include inspecting a wafer using an inspection tool, such as a CCD imager, generating a list of the tools visited by the wafer from data retrieved from a conventional manufacturing execution system and displaying the list at the inspection tool, along with a defect map. The user may then request that a set of process parameters and tool parameters for any of the tools identified on the list be displayed at the inspection tool. Thus, at the time that defects are discovered, the user is automatically provided with a list of the tools visited by the wafer and has easy access to the process parameters used at each of those tools. This information facilitates tracing the causes of defects to their source, such as to a particular process step or to a particular piece of processing equipment, and enables early and effective corrective action to be implemented.
Patent TW-483223-B (TW)
Title: Composite motor inner stator part
Inventor: SHIU JIUN-FU
IPC: H02K5/04
Filed: 2000-07-26
Granted: 2002-04-11
Abstract: The present invention relates to a composite motor inner stator part. To enhance the effective rotating efficiency of the motor, the area occupation rate of the exciting coil in the motor wire slot must be increased, while making the exiting coil achieve a high-efficiency winding manufacture process, so as to accomplish a composite motor inner stator part capable of manufacturing motors with simpler technique, enhance the manufacturing efficiency of the motor manufacture process, reduce the invested cost of motor manufacture apparatus, and maintain the overall mechanical structure strength and high operating efficiency of the motor. The technique means includes decomposing the traditional inner stator part formed by pressing and stacking silicon steel sheets into an inner ring part having a plurality of embedded slots, a plurality of stator teeth parts, and a plurality of exciting coil wire slot seats. The wire slot seat individually winds on the exciting coil and is inserted into the teeth root terminal of the stator teeth part. The terminal extends outward to provide a teeth root end for corresponding to the embedded slot of the inner stator ring part to make the two embed with each other. Finally, the guiding needle of the line slot seat and the fixing plate of the guiding needle are aligned and combined, so as to form a composite motor inner stator part after soldering.
Patent TW-499546-B (TW)
Title: Trap apparatus
Inventor: NOMURA NORIHIKO
IPC: B01D53/34
Filed: 2000-08-02
Granted: 2002-08-21
Abstract: A trap apparatus comprises a discharge path for evacuating a hermetically sealed chamber through a vacuum pump, a hermetically sealed trap container extended across the discharge path and a regeneration path disposed adjacent to the discharge path, a trap unit disposed in the trap container for attaching a product in a discharged gas thereon and removing the product from the discharged gas, the trap unit being selectively located at the discharge path or the regeneration path, a valve element disposed on both sides of the trap unit and being movable integrally with the trap unit, and a sealing material mounted on an outer circumferential surface of the valve element so as to slide over an inner circumferential surface of the trap container when the trap unit is moved.
Patent TW-468264-B (TW)
Title: Method for preventing Al-Si-Cu interconnect from protruding through via hole
Inventor: LU SHR-WEN
IPC: H01L23/522
Filed: 2000-08-16
Granted: 2001-12-11
Abstract: The present invention discloses a method for forming a metal interconnect in the semiconductor manufacturing process. The method comprises providing a barrier layer on a semiconductor substrate; then, depositing an Al-Si-Cu alloy layer on the barrier layer; next, depositing an Al-Cu alloy layer on the Al-Si-Cu alloy layer, wherein the Al-Si-Cu alloy layer and the Al-Cu alloy layer are referred as a first metal layer; then, performing a pattern transfer to the barrier layer and the first metal layer; next, providing a via hole on the first metal layer and performing a high-temperature baking process; and finally, filling a second metal layer into the via hole.
Patent TW-478970-B (TW)
Title: Electrostatic treatment chamber arranged for electrostatic flocking device and electrostatic coating device
Inventor: TATSUMI TERUYUKI
IPC: B05B13/02
Filed: 2000-09-02
Granted: 2002-03-11
Abstract: To form a homogenous flocked surface and coated surface while not influenced by a slack which is caused by its own weight in the process of passing a long belt-like work through an electrostatic flocking chamber and an electrostatic coating chamber at a high speed. This device arranges therein a pressure roll forcing to produce a valleculate narrow inclined part surface corresponding to the slack caused by its own weight of the work in the process of passing a long belt-like work through an electrostatic flocking chamber and an electrostatic coating chamber at a high speed as well as it arranges therein electrodes and in parallel with the valleculate narrow inclined part surface of the long belt-like work produced by the pressure roll.
Patent TW-461156-B (TW)
Title: TFT liquid crystal display module having component-collected I/F control board, and LCD display device using the same
Inventor: IWASA KEN
IPC: G02F1/1345
Filed: 2000-09-06
Granted: 2001-10-21
Abstract: A liquid crystal display device is arranged by sandwiching a liquid crystal display module between a frame-shaped metal frame and a back light module. The liquid crystal module is comprised of a TFT (thin-film transistor) liquid crystal display unit having a substantially rectangular shape; a gate board for mounting thereon a control circuit used to drive the TFT liquid crystal display unit, and a source board for mounting thereon another control circuit used to drive the TFT liquid crystal display unit. The gate board and the source board are provided adjacent to each other on two adjoining edges of the TFT liquid crystal display unit. Interface circuits for interfacing the control circuits are mounted on an I/F control board made of a smaller board than both the gate board and the source board, independently provided from the gate board and the source board so that there is provided a liquid crystal display device using a liquid crystal display module for notebook type personal computers, capable of making a slim LCD module and a narrow outer frame thereof, capable of avoiding EMI noise, and capable of being adapted to various interfaces.
Patent TW-530440-B (TW)
Title: Connection-clamp, circuit-carrier and system to form a conductive connection between at least one part of a circuit-carrier and a connection-clamp
Inventor: FRANCK FELIX
IPC: H01R4/38
Filed: 2000-10-12
Granted: 2003-05-01
Abstract: This invention relates to a connection-clamp with a casing (14), in which a lift-cage (22) is arranged, the casing (14) and the cage (22) have respectively a 1st alignable opening (20, 21) to conduct a cable-end (24) into the lift-cage (22), the casing (14) and the lift-cage (22) have respectively a 2nd alignable opening (36, 37) to conduct at least one part (30a, 30b) of the circuit-carrier (10) into the lift-cage (22). This invention also relates to a system to form a conductive connection between at least one part (30a, 30b) of a circuit-carrier and the connection-clamp of this invention, wherein the system includes a U-shaped clamp-protection (38), which can be moved through the part (30a, 30b) of the circuit-carrier (10), said part is conducted into the connection-clamp to form a conductive connection with the cable-end (24). In addition, this invention relates to a circuit-carrier to be used with a connection-clamp of this invention or to be used in the system of this invention, wherein the circuit-carrier (10) has at least one finger-shaped protrution (30a, 30b), which can be conducted into the connection-clamp to form a conductive connection with a cable-end (24).
Patent TW-464707-B (TW)
Title: Method and device for feeding long fibrils of circular knitting system
Inventor: DENG KUEN-SHENG
IPC: D04H3/08
Filed: 2000-10-19
Granted: 2001-11-21
Abstract: This invention provides a method and device for feeding long fibrils of circular knitting system, comprising the steps of: guiding long fibrils loft from a yarn support; guiding the long fibrils through a hollow motorized helical feeding apparatus; flatly spreading and twisting the long fibrils to a pre-knitted felt by circularly spinning or by a horizontally reciprocal rod while guiding the needles in simultaneously. Using the equal-directional features of the spun, chained long fibrils distributed in the pre-knitted felt, the difference between the force along the mechanical direction (MD) of the pre-knitted felt resulted from the changes in the orientation of the fibrils due to mechanical drawing, and the force along the direction normal to the mechanical direction (CD) is reduced so as to enhance the MD, CD, and breaking force.
Patent TW-480844-B (TW)
Title: Communication control apparatus and communication method
Inventor: KAWAMURA HIROFUMI
IPC: H04L12/58
Filed: 2000-11-13
Granted: 2002-03-21
Abstract: The present invention relates to a communication control apparatus and communication method, which can lighten the burden of network setting, etc., on a user when multiple host devices are handled, using a network application. In the solution, a radio communication device 3 and a host device 4 are mounted to send/receive data to/from a public communication network 40 through a short-distance radio communication network. The radio communication device 3 has network setting information as information regarding the public communication network 40 and a protocol stack 12 of SMTP and POP for controlling processes of a network server in the public communication network 40. This radio communication device 3 sets the connection relation with the public communication network 40 through the short-distance radio communication network 30 according to the network setting information and controls the transmission and reception of data between the network server and the host device based upon the SMTP and POP.
Patent TW-493152-B (TW)
Title: Electronic device
Inventor: INUKAI KAZUTAKA
IPC: H05B44/00
Filed: 2000-12-07
Granted: 2002-07-01
Abstract: To provide an electronic device capable of suppressing a luminous amount of an EL element and realizing a large number of gray-scale levels. The electronic device is characterized in that the luminescence of the EL element is controlled by a pair of EL driver TFTs, one of the pair of EL driver TFTs is controlled by one of the pair of switching TFTs and one of the pair of eliminating TFTs, the other of the pair of EL driver TFTs is controlled by the other of the pair of switching TFTs and the other of the eliminating TFTs, and gray-scale display is performed by controlling the luminescence time of the EL elements.
Patent TW-581779-B (TW)
Title: Fluorine-containing organopolysiloxane, dispersibility-improving agent for fluorocarbon resin powders, and organic resin composition
Inventor: KOBAYASHI HIDEKI
IPC: C08L27/12
Filed: 2000-12-12
Granted: 2004-04-01
Abstract: A fluorine-containing organopolysiloxane represented by general formula, where R is a monovalent hydrocarbon group or a halogen-substituted monovalent hydrocarbon group comprising 1 to 10 carbon atoms, R1 is selected from the group consisting of an alkylene group, an alkylenoxyalkylene group, or a group produced by inserting =CO or -COO- in an alkylene chain, R2 is a monovalent hydrocarbon group or a halogen-substituted monovalent hydrocarbon group comprising 1 to 10 carbon atoms, Q1 is an alkylene group comprising 1 to 10 carbon atoms, and Q2 is an end-blocked polystyrene chain or polymethylstyrene chain with a degree of polymerization of 3 or greater, x is an integer of 0 or greater, y is an integer of 1 or greater, z is an integer of 1 or greater, d is an integer of 3 to 18, and e is 0 or 1. The present invention further comprises a fluorocarbon resin powder dispersibility improving agent consisting of the fluorine-containing organopolysiloxane, where e of the fluorine-containing organopolysiloxane is 0 and an organic resin composition containing such dispersing agent.
Patent TW-487962-B (TW)
Title: Electron beam mask, production method thereof, and exposure method
Inventor: KOBINATA HIDEO
IPC: G03F1/20
Filed: 2000-12-27
Granted: 2002-05-21
Abstract: The present invention provides an electron beam mask having a plurality of apertures according to a predetermined design pattern for use in a batch projection exposure by an electron beam. At least one of the apertures which requires reinforcement such as those having a doughnut shape or a bridged doughnut (leaf) shape is selectively filled with a thin film made from a material transmitting the electron beam.
Patent TW-503304-B (TW)
Title: A device for catalytic treatment of fluids
Inventor: STROMER FREDRIK
IPC: B01J19/24
Filed: 2001-02-16
Granted: 2002-09-21
Abstract: A device for catalytic treatment of a first fluid medium and for changing heat between the first fluid medium and a second fluid prior to or after the catalytic treatment comprises a plate heat exchanger (1) of the type in which the plates (2) are rigidly interconnected by welding or soldering. A catalyst carrier (21) has been detachably fastened to the plate heat exchanger (1) and protrudes into one of the ports (7) of the exchanger (1).
Patent TW-I232434-B (TW)
Title: Optical disc
Inventor: MORIOKA KOICHI
IPC: G11B7/007
Filed: 2001-04-11
Granted: 2005-05-11
Abstract: An optical disc includes a processed area that has been processed by the irradiation of a YAG laser. Concave pits and convex pits having a length 3T-14T (T=0.133 mum) are formed in an area of the optical disc other than the processed area. The processed area includes (1) a concave pit having a length X or (2) a pit string that has a length X and includes a convex pit from which a reflection layer has been removed. A specific area of the optical disc records physical character information that shows the location and length of the concave pit or the pit string in the processed area.
Patent TW-539792-B (TW)
Title: An installation method available to install photo electricity system to bathroom fixtures
Inventor: KE MEI-ER
IPC: E03C1/01
Filed: 2001-06-18
Granted: 2003-07-01
Abstract: This invention relates to an installation method available to install photo electricity system to bathroom fixtures, including a single wafer body and bathroom fixtures. Installation procedures: (1) producing a single wafer of proper size and proper thickness; (2) producing a bathroom fixture set with a hole that matches with the wafer and easily accessible for users; (3) installing the wafer into the hole of the fixture and then setting anti-leaking panels. The single wafer can be made with fine touch angles to meet with outlet water or with micro switches to meet no water. The inner rim of hole end of the bathroom fixture is set with ring flanges to match with panels, which to be set after wafer installation to the hole opening, to provide anti-leaking functions. Method mentioned above provides various combinations of sound, light, color, and audio effects or alarming.
Patent TW-483796-B (TW)
Title: Method of machining workpiece with combination tool
Inventor: YAMAZAKI TSUNEHIKO
IPC: B23Q3/155
Filed: 2001-06-18
Granted: 2002-04-21
Abstract: In a method of machining a workpiece wherein a combination tool 21 having a plurality of inserts 22, 23, 25, 26, 29, 30 thereon is installed on a tool holding means 20 of a machine tool so as to machine a workpiece 17, turning machining is performed on rotating workpiece, selectively using one or more inserts of a plurality of inserts installed on the combination tool, with the combination tool being fixed and held, and milling machining is performed on a workpiece using one or more inserts of a plurality of inserts installed on the combination tool, with the combination tool being rotated and driven. Then, both turning machining and milling machining can be performed without changing tool, and extremely efficient machining is possible.
Patent TW-574268-B (TW)
Title: A method of enhancing the pyrolysis of polyvinylchloride
Inventor: JENG WU-SHUEN
IPC: C08J11/00
Filed: 2001-06-19
Granted: 2004-02-01
Abstract: This invention is related to a method to enhance the pyrolysis of polyvinylchloride and to reduce its solid residue. Catalysts such as tin or barium containing compounds can be used to decrease the pyrolysis temperature and the amount of solid residue.
Patent TW-I220399-B (TW)
Title: Clamping device for hollow shaft
Inventor: HANGLEITER EUGEN
IPC: B23B31/26
Filed: 2001-08-10
Granted: 2004-08-21
Abstract: The present invention relates to a clamping device for releasing the coupling between a workpiece (3) of a hollow shaft (1) of a shaft holder (2) and to a spindle (4) of a machine tool. The hollow shaft (1) forms an angled clamping inclination (7) inside the shaft holder (2). On the clamping inclination (7), an axially movable clamping head (13) that is guided in the spindle (4) moves to induce a clamping force between the hollow shaft (1) and the spindle (4) and leading to engagement with clamping claws (8) that is supported on the spindle (4) and forms corresponding inclination (9). The clamping head (13) is designed to be featured with radially spaced blades (18) for guiding the clamping claws (8).