baber/WOPTO huggingface dataset:
Patent TW-443996-B (TW)
Title: Process for producing 1,2,4,5-tetramethylbenzene
Inventor: HAYAUCHI YOSHITAKA
IPC: C07C6/12
Filed: 1999-04-03
Granted: 2001-07-01
Abstract: 1,2,4,5-tetramethylbenzene is produced by treating alkyl-substituted benzenes having the total number of carbon atoms of 9 or more to obtain a product oil containing alkyl-substituted benzenes having the total number of carbon atoms of 10 in which an average number of methyl group bonded to a nucleus in one molecule is at least 2.5; distilling the product oil for concentration; and crystallizing 1,2,4,5-tetramethylbenzene in the concentrated product oil. In accordance with the process, 1,2,4,5-tetramethylbenzene which is useful as a raw material for pyromellitic acid and pyromellitic dianhydride can be produced efficiently and industrially advantageously by using a material oil containing alkyl-substituted benzenes having the total number of carbon atoms of 9 or more.
Patent TW-463357-B (TW)
Title: Structure of electrostatic discharge protection device
Inventor: LIN JR-HUNG
IPC: H01L23/60
Filed: 1999-04-28
Granted: 2001-11-11
Abstract: There is provided a structure of electrostatic discharge protection device, which is formed between a bonding pad and an internal circuit. The structure comprises a transistor having a drain and a source connected to ground; N+ resistor whose cross section includes a N well, a P type doped area located in the N well and a N+ doped area located in the P type doped area, wherein the N+ doped area has a first end terminal electrically connected to the drain and bonding pad, and a second end terminal connected to the internal circuit.
Patent TW-429396-B (TW)
Title: Slit valve multi light sensing apparatus
Inventor: LU TSUNG-LIN
IPC: H01L21/00
Filed: 1999-06-11
Granted: 2001-04-11
Abstract: This invention provides multi light sensing apparatus and is suitable for use in the slit of isolation between the transfer chamber and the other reaction chamber. The slit provides the transfer route for semiconductor wafer to pass in and out different reaction chambers, in which the slit valve located on the wall of transfer chamber is used to close or open the slit. This apparatus includes plural emitters and plural receivers. Plural emitters are located at the main body of slit valve and each emitter emits a light beam. Plural receivers are located at the wall of transfer chamber and each receiver receives the light beam emitted by each corresponding emitter. Additionally, the light beam forms grating light beam at the opening of slit.
Patent TW-510840-B (TW)
Title: Device for the automatic processing of workpiece
Inventor: ROTH FRIEDBERT
IPC: B23K101/42
Filed: 1999-06-24
Granted: 2002-11-21
Abstract: Two X-Y-oriented receptacles (5) for the workpiece (6) are in a common workplane between an input station (7), a workstation (8) and an output station (9). And can be operated independently of each other in an alternating cyclic process of movement. The propelling device and the guidance device (2, 3, 4) for the two receptacles (5) are arranged to the both sides of the workplane. Therefore, it is possible to process the workpiece (6) almost uninteruptedly.
Patent TW-428301-B (TW)
Title: Sensing and output circuit for memory
Inventor: HUANG SHR-HUANG
IPC: H01L27/00
Filed: 1999-07-30
Granted: 2001-04-01
Abstract: The present invention discloses a sensing and output circuit for memory. The invention can close the sensing amplifier and other power consuming components after the data is correctly read out so as to greatly reduce the power consumption of the memory; and, it is not effected by any processing parameters and temperature so additional delay tolerance is not required. Its ability to sequentially close all power consuming components achieves power saving.
Patent TW-452689-B (TW)
Title: Cooling control systems for computers
Inventor: HUANG SHR-YI
IPC: G06F11/30
Filed: 1999-08-25
Granted: 2001-09-01
Abstract: It is a cooling control system for the computer which includes a temperature detector, an analog-to-digital converter (ADC), a pulse-width modulation (PWM) and a cooling device. The temperature detector is for detecting temperature of central processing unit (CPU), and transferring it to the electronic analog signal. The electronic analog signal passes through the ADC to output the electronic digital signal. Then, the electronic digital signal passes through the PWM to output the pulse signal which provides power of the cooling device.
Patent TW-454335-B (TW)
Title: Semiconductor apparatus and its manufacturing method
Inventor: CHIKAMATSU NAOHITO
IPC: G03F1/00
Filed: 1999-10-15
Granted: 2001-09-11
Abstract: The present invention provides a semiconductor apparatus and its manufacturing method. In the semiconductor device using such as a gate electrode of SRAM, a gate electrode pattern is formed faithfully to a reticule pattern without making complicated layout design, and the gate electrode pattern is formed in the way that its area is smaller than that of the conventionally known one. When using a reticule pattern 110 having substantially linear gate electrode patterns 101, 101' to proceed a lithographic process, protrusion portions 100, in which at least contact regions are partly disposed, are formed at approximately the centers of the long sides of the linear gate electrode patterns between transistor regions of a reticule pattern. In addition, recess portions are formed on the opposite side to the protrusion portions so that at least the protruding sides of the protrusion portions all face oppositely to the recess portions. In the refining technology, the pattern fidelity of the semiconductor device manufacturing process can be improved by a reticule pattern having recesses stated above.
Patent TW-593338-B (TW)
Title: Analogues of GLP-1
Inventor: DONG ZHENG-XIN
IPC: A61P25/00
Filed: 2000-03-06
Granted: 2004-06-21
Abstract: The present invention is directed to peptide analogues of glucagon-like peptide-1, the pharmaceutically-acceptable salts thereof, and to pharmaceutical compositions useful therefor comprising said analogues.
Patent TW-528732-B (TW)
Title: Improved methods for leaching of ores
Inventor: YOUNG TOM L
IPC: C01G23/053
Filed: 2000-03-08
Granted: 2003-04-21
Abstract: Disclosed and claimed are efficient methods for leaching minerals from ores using an acidic solution such as sulfuric acid. Additional factors which can improve mineral recovery include the use of an alkali metal halide, grinding the ore, addition of a carbon source, and/or adjustment of the temperature at which the process is carried out. Minerals such as titanium, iron, nickel, cobalt, silver and gold may be recovered by the methods of the present invention.
Patent TW-483925-B (TW)
Title: A reactive dye of water-soluble disazo compounds having arylcarboxamide diazo components, preparation thereof and use thereof
Inventor: EICHHORN JOACHIM
IPC: C09B62/513
Filed: 2000-04-20
Granted: 2002-04-21
Abstract: The present invention relates to reactive dyes of the general formula I, where D1 and D2 are each a group of the general formula II or a phenyl radical of the general formula VI or a naphthyl radical of the general formula VII, where A, X1, X2, X3, M and R1 to R13 are each as defined in claim 1, preparation thereof and use thereof.
Patent TW-584918-B (TW)
Title: Method of generating defects in a lattice structure of a semiconductor material
Inventor: LERCH WILFRIED DR
IPC: H01L21/265
Filed: 2000-05-16
Granted: 2004-04-21
Abstract: In order to precisely control defects in a lattice structure of a semiconductor material in a simple and cost effective manner, the invention provides a method of generating defects in a lattice structure of a semiconductor material during thermal treatment of the material. The concentration and a distribution of defects or vacancies is controlled as a function of a process gas atmosphere and a SixOyNz oxy-nitride layer having a thickness of up to 2 nm or an Si3N4 layer having a thickness of up to 4 nm is produced on said semiconductor.
Patent TW-I229692-B (TW)
Title: Carbonate polymer compositions stabilized against discoloration and physical property deterioration during sterilization by ionizing radiation
Inventor: SLEECKX JOZEF J
IPC: B29K69/00
Filed: 2000-06-02
Granted: 2005-03-21
Abstract: Disclosed are carbonate polymer compositions comprising a poly(oxyalkylene) derivative, a free di-sulfonimide, and optionally a salt and methods of preparation for said compositions. Such carbonate polymer compositions exhibit good color stability and physical property retention when irradiated with ionizing radiation for sterilization.
Patent TW-588129-B (TW)
Title: An acrylic fiber and a manufacturing process therefor
Inventor: KASABO YUKIO
IPC: D01F6/18
Filed: 2000-06-23
Granted: 2004-05-21
Abstract: There is disclosed an acrylic fiber (a) consisting of an acrylonitrile polymer comprising an acrylonitrile unit in at least 80 wt% and less than 95 wt%, (b) having a monofilament dry strength of 2.5 to 4.0 cN/dtex, (c) having a monofilament dry elongation of 35 to 50%, and (d) forming a crack with a length of 20 mum or more in its tension rupture lateral surface along the filament axis direction when rupturing the monofilament in a tension test. The fiber has even orientation in its surface and inside; is significantly improved in dry strength, dry elongation and dyeability; and exhibits wool-like hand feeling. It is, therefore, quite suitable as a synthetic fiber for various applications such as a garment material, e.g., a sweater and a home furnishing material such as a pile.
Patent TW-593545-B (TW)
Title: Conductive silicone rubber composition
Inventor: FUKUSHIMA MOTOO
IPC: C23C28/02
Filed: 2000-06-30
Granted: 2004-06-21
Abstract: This invention is to provide an electroconductive silicone rubber composition, which has an excellent dispersibility and is cured to form a silicone rubber having a small and stable volume resistivity, by blending a silicone rubber with electroconductive particles obtained by subjecting substrate particles to metal plating. This electroconductive silicone rubber composition comprises (A) 100 pts.wt. of an organopolysiloxane represented by the average composition formula (1): R1nSiO(4-n)/2, in which R1, same or different, is an unsubstituted or substituted movement hydrocarbon group; and n is a positive number from 1.98 to 2.02, (B) 90-800 pts.wt. of electroconductive particles obtained by coating the surfaces of substrate particles consisting of inorganic or organic resin particles with a metal-plating layer, and (C) a curing agent in an amount sufficient to cure the component (A).
Patent TW-535188-B (TW)
Title: High output lamp with high brightness
Inventor: KIRKPATRICK DOUGLAS A
IPC: H01J61/00
Filed: 2000-06-30
Granted: 2003-06-01
Abstract: An ultra bright, low wattage inductively coupled electrodeless aperture lamp is powered by a solid state RF source in the range of several tens to several hundreds of watts at various frequencies in the range of 400 to 900 MHz. Numerous novel lamp circuits and components are disclosed including a wedding ring shaped coil having one axial and one radial lead, a high accuracy capacitor stack, a high thermal conductivity aperture cup and various other aperture bulb configurations, a coaxial capacitor arrangement, and an integrated coil and capacitor assembly. Numerous novel RF circuits are also disclosed including a high power oscillator circuit with reduced complexity resonant pole configuration, parallel RF power FET transistors with soft gate switching, a continuously variable frequency tuning circuit, a six port directional coupler, an impedance switching RF source, and an RF source with controlled frequency-load characteristics. Numerous novel RF control methods are disclosed including controlled adjustment of the operating frequency to find a resonant frequency and reduce reflected RF power, controlled switching of an impedance switched lamp system, active power control and active gate bias control.
Patent TW-438932-B (TW)
Title: Diaphragm type flush valve and valve member assembly
Inventor: OLIVER STEVEN R
IPC: F16K21/18
Filed: 2000-08-09
Granted: 2001-06-07
Abstract: A diaphragm type flush valve for use with toilet devices such as urinals and water closets includes a body having an inlet and an outolet, a valve seat between the inlet and outlet, and a valve movable to a closing position on the valve seat to stop the flow between the inlet and outlet. The valve member includes a diaphragm peripherally attached to the body and a disc positioned on top of the diaphragm. There is a guide extending downwardly from the diaphragm. The disc is attached to the guide and functions to secure the disphragm, disc and guide into the valve member. The disc includes a rigid body and a seal member, with the seal member having a portion on an upper surface of the disc for sealing contact with a relief valve, and a portion on a lower surface of the disc for contact with the diaphragm. The disc is attached to the guide through a one-way diaphragm clutch which permits relative rotation of the disc and guide in one direction during assembly, and prevents relative rotation in the opposite direction after assembly.
Patent TW-527172-B (TW)
Title: Female engaging member of surface fastener and production apparatus thereof
Inventor: AKENO MITSURU
IPC: A44B18/00
Filed: 2000-08-15
Granted: 2003-04-11
Abstract: A multiplicity of pile-like engaging elements (12) are fused integrally with top faces of each of elevated portions (11a) formed on a first surface of a flat plate-like substrate (11) comprised of the first surface and a second surface such that more than 1/4 of cross sectional areas of the entangled yarn (14) are buried therein. The entangled yarns (14) are fused integrally with the elevated portions (11a) firmly due to existence of the elevated portions (11a) regardless of a certain thickness of the flat plate-like substrate (11). In the meantime, it is permissible to form covering portions (11b) for covering the entangled yarn (14) locally with component material of the flat plate-like substrate (11) instead of the elevated portions (11a). As a result, the female engaging member can be produced continuously without increase of equipment cost and the like. Further, a sufficient fixing strength can be provided to pile yarn rows bonded and fixed to the substrate surface although the pile yarns are fixed by fusion of the flat plate-like substrate (11). Therefore, a high productivity can be secured. A production apparatus is also provided for realizing such a female engaging member.
Patent TW-492049-B (TW)
Title: Method and apparatus for processing substrate
Inventor: NISHIBE YUKINOBU
IPC: G03F7/42
Filed: 2000-08-24
Granted: 2002-06-21
Abstract: A substrate is processed with a first process solution prepared by mixing sulfuric acid with a hydrogen peroxide solution, followed by processing the substrate with a second process solution. After the substrate is processed with the first process solution, the supply of sulfuric acid is stopped, with the hydrogen peroxide alone being supplied to the substrated. Then, the supply of the hydrogen peroxide solution is stopped, and the substrate is rinsed with a second process solution. The particular processing makes it possible to prevent the second process solution from reacting with sulfuric acid.
Patent TW-479078-B (TW)
Title: Method and apparatus for melt spinning a multifilament yarn
Inventor: SCHULZ DETLEV
IPC: D01D5/092
Filed: 2000-08-25
Granted: 2002-03-11
Abstract: A method and an apparatus for melt spinning a multifilament yarn from a thermoplastic material, wherein a spinneret extrudes the thermoplastic material to strandlike filaments, which are initially in liquid form and then cooled to cause their solidification. For purpose of cooling, the filaments are precooled in a cooling zone downstream of the spinneret in such a manner that the filaments do not solidify. Subsequently, the filament bundle advances by the action of a coolant stream directed in the direction of the advancing yarn into a tension zone and undergoes further cooling until the filaments solidify in a solidification zone within the tension zone. To maintain the location of the solidification zone within the tension zone in a predetermined desired range thereof, an adjustable cooling of the filaments within the cooling zone is provided.
Patent TW-526116-B (TW)
Title: Clamping cylinder actuator
Inventor: NODA MITSUO
IPC: B25B5/12
Filed: 2000-10-12
Granted: 2003-04-01
Abstract: A clamping cylinder actuator has a front end cover (7). A back surface (9) of the front end cover (7) has a joining surface (102) joined to a fixed member (100). A thin, flat gasket (30) formed from elastic rubber materials and such is interposed between the front end cover (7) and a front end surface of a cylinder (1) facing the front end cover (7). The gasket (30) is fitted on a boss (10) formed on the front end cover (7) and extends over the entire back surface of the front end cover (7) having a sealing surface (11) surrounded by the joining surface (12). When the front end cover (7) is fastened to the fixed member (100) with bolts (101), the gasket 30 is held between the front end cover (7) and the fixed member (100). The gasket (30) prevents the loosening of the bolts (101).
Patent TW-541154-B (TW)
Title: Tank-draining device
Inventor: ISAYAMA KAZUHIRO
IPC: A01M7/00
Filed: 2000-11-06
Granted: 2003-07-11
Abstract: A tank-draining device comprises: a draining pipe protruded inside a liquid tank and formed with a spiral part on its outer periphery; a cylinder body with a spiral part on its inner periphery meshing with the spiral part of the draining pipe; and a valve body fastened to the inside of the cylinder body according to a specified clearance and abuts to or separated from the end of the draining pipe according to the meshing status of the cylinder body to the draining pipe to open/close the draining pipe; which is characterized in that: the valve body has a protruded part protruding to the inside of the draining pipe when the valve body abuts the end of the draining pipe, the outer periphery of the protruded part tapers to the center of the draining pipe. In this construction, the liquid flows out in a slant angle so that the liquid can be discharged smoothly.
Patent TW-490854-B (TW)
Title: Semiconductor device, method for producing the same, and information processing apparatus
Inventor: IWATA HIROSHI
IPC: H01L29/78
Filed: 2001-01-04
Granted: 2002-06-11
Abstract: A semiconductor device 1910 comprises a semiconductor substrate 100 including an isolation region 101 and an active region 102, a gate electrode 104 provided on the active region 102 via a gate insulating film 103, part of a side of the gate electrode 104 being covered with a gate electrode side wall insulating film 105, and a source region 106 and a drain region 106 provided on opposite sides of the gate electrode 104 via the gate electrode side wall insulating film 105. At least one of the source region 106 and the drain region 106 has a second surface for contacting a contact conductor. The second surface is tilted with respect to a first surface A-A'. An angle between the second surface and a surface of the isolation region is 80 degrees or less.
Patent TW-509583-B (TW)
Title: Device for fixing a lifeline against a wall
Inventor: PELOFI PIERRE-GEORGES
IPC: E04G21/32
Filed: 2001-02-01
Granted: 2002-11-11
Abstract: A device for fixing a lifeline against a wall of a building, characterized in that it includes a shackle (20) with two flanges (20a and 20b), a clip (10) cut and bent to feature a channel section (11) the edges (11a, 11b) of which are extended by lugs (12, 15) and two sleeves (3 and 4) featuring a longitudinal slot (7) enabling them to be mounted on the lifeline, each sleeve being conformed to feature a cylindrical part adapted to be inserted between the channel section and the lifeline and extended by a part which becomes thinner towards its free end (5a), the flanges (20b, 20c) of the shackle and the lugs (12, 15) each including a hole (22, 23), said holes being aligned so that a nut-and-bolt fastener (30, 33) can be passed through them.
Patent TW-505952-B (TW)
Title: Methods and apparatus for improved vaporization of deposition material in a substrate processing system
Inventor: VINCENT SCHMITT JOHN
IPC: C23C16/455
Filed: 2001-02-01
Granted: 2002-10-11
Abstract: A deposition system for performing chemical vapor deposition comprising deposition chamber and a vaporizer coupled to said chamber. In one aspect, the vaporizer has a relatively short mixing passageway to mix a carrier gas with a liquid precursor to produce a fine aerosol-like dispersion of liquid precursor which is vaporized by a hot plate.
Patent TW-501140-B (TW)
Title: Fast signal selector
Inventor: AYADI KAMEL DR
IPC: G01R31/317
Filed: 2001-03-15
Granted: 2002-09-01
Abstract: This invention relates to a fast signal selector (10), which contains several transfer-gate (A1, A2) connected in parallel. The signal-input-terminal (E1, E2) of the transfer-gate (A1, A2) is applied with input signals (in, SCKS), and the input-control-terminal (C1, C2) of the transfer-gate is applied with the selection signal (DAMODE, DAMODE_b). Through the circuit characteristic of the transfer-gate which makes the input signal basically without power loss and with very little time delay in the order of 20 ps and connected to the common out-put line.
Patent TW-508858-B (TW)
Title: Battery module and method of manufacturing thereof
Inventor: ODA TAKASHI
IPC: H01M50/528
Filed: 2001-03-15
Granted: 2002-11-01
Abstract: A battery module of the present invention comprises an annular connecting member 10 having an aperture 14 at a position corresponding to a cap 8 provided on a sealing plate 7 and between the sealing member 7 of one cell B and a bottom of a can 6 of the other cell A. The annular connecting member 10 comprises an annular base portion 11 having its outer diameter smaller than an inner diameter of the opening portion of the can 6, a convex portion 12 with bottom protruding upward or downward alternately from the annular base portion 11, and a projection 13 projecting from the bottom of the convex portion 12. Thereby, the connecting portion between the cell A and the cell B has a collecting path of a length between both projections 13, namely, a length between the sealing plate 7 of the cell Band the bottom of the can 6 of the cell A, whereby the voltage drop across the connecting portion decreases, resulting in a battery module having high operation voltage.
Patent TW-523692-B (TW)
Title: Billing method of internet software service and system therefor
Inventor: YAN SHIANG-TSUEN
IPC: G06Q40/00
Filed: 2001-03-28
Granted: 2003-03-11
Abstract: The invention discloses a billing method of internet software service and system therefor. The system includes the first computer, a host, the secondary computer host and a client computer host. The first computer host provides a software and a data transmission service required by the software through internet. The secondary computer host receives the software and provides the primitive data of the data transmission service to the first computer host through internet. The client computer host downloads the software from the secondary computer host through internet and uses the software to receive the data transmission service provided by the first computer host. Among them, when the client computer host activates the software every time, it will issue an activation signal including the recognition information of the client computer host to the first computer host. The first computer host then accumulates the times of activation signals and periodically forwards the accumulated count of activation signals to the secondary computer host. After the secondary computer host receives the accumulated count, it pays fee to the first computer host through internet.