baber/WOPTO huggingface dataset:
Patent TW-404094-B (TW)
Title: Pulse generation circuit
Inventor: TAKAHASHI HIROYUKI
IPC: G06F1/04
Filed: 1999-03-12
Granted: 2000-09-01
Abstract: The purpose of this invention is to provide a kind of pulse generation circuit which could produce the pulse with high speed and fixed pulse-width and could produce the pulse of the activating basic pulse PG which is suitable for the reading and writing motion from the internal of the synchronized integrated circuit, in particular the semiconductor memory circuit. In order to achieve the above-mentioned purpose, the pulse generation circuit according to this invention is the connecting point output pulse PG of the pMOS transistor pM1 for elevating the connection from the power pin; and the nMOS transistor nM1 for pull-down tandem type connected between the transistor pM1 and the grounding. Said pulse PG makes the transistor pM1 conduct by way of catering the high fringe of the first cycle in the timer clock CLK to produce start fringe, and makes the transistor nM1 conduct by way of catering the high fringe of the second cycle in the timer clock CLK to produce the end fringe of PG. After conducting the pMOS transistor or nMOS transistor in the driver portion, utilize the inverter3 with minute ability connected with the output pin to maintain high or low electrical potential. Thus, the time period until producing the pulse is high speed. Since the pulse width is determined by the period, it is not changed completely.
Patent TW-419676-B (TW)
Title: Production of insulator
Inventor: LAI TSAI-YUN
IPC: H01B3/30
Filed: 1999-04-13
Granted: 2001-01-21
Abstract: The present invention discloses a method of producing an insulator, which uses a thermal forming method to produce a 36kV or lower electric insulator for indoor use with an epoxy bulk molding composite (BMC). The present invention uses a special material formula, together with a forming method suitable for the material, to produce a product with a low cost and a high productivity. Furthermore, the product can be formed integrally with an embedded article to increase the production efficiency.
Patent TW-410483-B (TW)
Title: White light emitting diode
Inventor: SHIU JIN-GUNG
IPC: H01L31/04
Filed: 1999-05-18
Granted: 2000-11-01
Abstract: A white light emitting diode comprises an insulating substrate formed by sapphire, a GaN epi- layer, a n-type GaN buffer layer, a p-type GaN contact layer, a p-type AlxGal-xN binding layer, and an InxGal-xN multiple quantum-well light-emitting layer. Each quantum well is doped with zinc, a n-type AlxGal-xN binding layer, a n-type GaN contact layer, an In203:Sn transparent conductive layer, and a portion thereof is removed by etching, thereby exposing a part of the n-type GaN contact layer, and forming a n-type Ni/Au pre-electrode on the exposed portion of the n-type GaN contact layer. The pre-electrode is contacted with the transparent conductive layer. Because the sapphire does not conduct, it is necessary to etch the light emitting diode to the p-type GaN contact layer, and then to form a p-type Ni/Au post-electrode on the p-type GaN contact layer.
Patent TW-413886-B (TW)
Title: Method for forming pad layer of shallow trench isolation
Inventor: WANG CHIUAN-FU
IPC: H01L21/76
Filed: 1999-06-04
Granted: 2000-12-01
Abstract: The invention discloses a method for forming a pad layer of shallow trench isolation. The method comprises: firstly, providing a substrate having a trench thereon; then, forming a first pad layer on the surface in the trench; back-etching the first pad layer to expose the bottom substrate at the corner of the trench; doping the ions with the exposed bottom substrate; lastly, forming a second pad layer on the surface of the exposed bottom substrate surface.
Patent TW-499303-B (TW)
Title: Reclining mechanism for vehicle seat
Inventor: ASANO MAKOTO
IPC: B60N2/235
Filed: 1999-06-22
Granted: 2002-08-21
Abstract: A reclining mechanism for a vehicle seat composed of a first arm member for attachment to a frame structure of a seat cushion or a back rest of the vehicle seat; a second, arm member for attachment to a frame structure of the other of the back rest or the seat cushion, the second arm member being connected with the first arm member by means of a hinge pin for relative rotation about the hinge pin and having a pair of diametrically opposed semi-circular ratchet portions concentric with the hinge pin; a pair of diametrically opposed slide pawls slidably coupled with the first arm member in a radial direction with respect to the hinge pin to be moved toward and away from the ratchet portions of the second arm member; and a cam element slidably coupled with the first arm member in a lateral direction perpendicular to the slide pawls and disposed between the slide pawls, the cam element being operatively connected with the hinge pin to be moved by rotation of the hinge pin in the lateral direction for engaging the slide pawls with the ratchet portions of the second arm member and for disengaging the slide pawls from the ratchet portions of the second arm member, wherein the hinge pin is loaded by a torsion spring assembled thereon to bias the cam element in the lateral direction for maintaining the slide pawls in engagement with the ratchet portions of the second arm member.
Patent TW-I221774-B (TW)
Title: Porcine circovirus and parvovirus vaccine
Inventor: ALLAN GORDON MOORE
IPC: A61K39/395
Filed: 2000-04-10
Granted: 2004-10-11
Abstract: The invention relates to antigenic preparations and vaccines directed against the porcine multisystemic wasting syndrome (PMWS), comprising at least one porcine circovirus antigen, preferably type II, and at least one porcine parvovirus antigen.
Patent TW-454162-B (TW)
Title: Circuit board connecting structure, electro-optical device, electronic apparatus provided with the same, and manufacturing method for electro-optical device
Inventor: MURAMATSU EIJI
IPC: H01R12/70
Filed: 1999-08-05
Granted: 2001-09-11
Abstract: The present invention is a circuit board connecting structure, electro-optical device, electronic apparatus provided with the same, and manufacturing method for electro-optical device. It provides a circuit board connecting structure capable of connecting a circuit board, such as a flexible wiring board, and another circuit board by securing adequate contact pressure without the need for forming any special part for thereby improving the reliability of contact, and reducing the number of parts; a liquid crystal display device; an electronic apparatus provided with the same; and a manufacturing method for an electro-optical device. The solution is to have a circuit board connecting structure which electrically connects a conductive terminal 22-1 provided on a flexible wiring substrate 20 of a first circuit board, and a conductive terminal 12 provided on a second circuit board 10. The connecting structure has a conductive member 30 provided between the first circuit board 20 and the second circuit board 10 to electrically connect the foregoing respective conductive terminals 22-1 and 12, a structural member 40 which is fixed to the circuit board 20 and disposed to face one surface of the flexible wiring substrate 20, and a spacing member 60 provided between the structural member 40 and the flexible wiring substrate 20. The structural member 40 has a light guide part 44 on which a liquid crystal display panel 50 is rested.
Patent TW-577861-B (TW)
Title: Electrostatic chuck
Inventor: YAMAGUCHI SHINJI
IPC: B25J15/06
Filed: 1999-09-03
Granted: 2004-03-01
Abstract: An electrostatic chuck includes a substrate, inner electrode and outer electrodes each made of a metal and concentrically buried in the substrate. A plurality of embossed portions are formed on a main plane of the substrate. A projecting portion is made of the same material as that of said plurality of the embossed portions and is formed on substantially an entire outer peripheral portion on the main plane of the substrate on which the embossed portions are formed. When positive and negative potentials are to be applied to the inner and outer electrode, respectively, or vice versa, an object to be treated is supported by the embossed portions and the projecting portion. A sum of a total area of upper surfaces of the embossed portions in an outer electrode-located zone of the substrate and an area of an upper surface of the projecting portion in the outer electrode-located zone of the substrate is in a range of 0.7 to 1.3 of a total area of upper surfaces of the embossed portions in an inner electrode-located zone of the substrate.
Patent TW-463025-B (TW)
Title: Thermal decomposition furnace for exhaust gas
Inventor: TAKAHASHI HIROYUKI
IPC: B01D53/68
Filed: 1999-09-03
Granted: 2001-11-11
Abstract: A thermal decomposition furnace for exhaust gas which thermally decomposes harmful substances contained in exhaust gas to make them harmless, characterized by comprising a heating chamber for heating the exhaust gas, an inlet port for introducing the exhaust gas into the heating chamber, at least a pair of electrodes installed in the heating chamber, a plurality of light-emitting heaters made mainly of carbon and interposed between the electrodes to discharge electricity upon application of a voltage, and an exhaust port through which the decomposed gas resulting from thermal decomposition of the exhaust gas is discharged to the outside of the heating chamber, the light-emitting heater being placed in an oxygen-less or vacuum condition. There is provided an inexpensive thermal decomposition furnace for exhaust gas which, when attached to an apparatus or equipment, such as incinerator, which discharges exhaust gas or flue gas containing harmful substances, thermally decomposes the harmful substances to make them harmless.
Patent TW-412623-B (TW)
Title: Guiding device for mechanical members
Inventor: GEORGES ETIENNE
IPC: F16C33/10
Filed: 1999-09-16
Granted: 2000-11-21
Abstract: Guiding device for mechanical members, which consists of two parts intended to engage by sliding friction, one of the two parts, called the smooth part (11), having a smooth, functional, that is to say friction, surface and the other part, called the pierced part (8), having at least one functional, that is to say friction, surface (7), which include emergent cavities (9) intended to accommodate a grease of the lubricating-paste type and especially an EP grease (extreme-pressure grease) comprising a soap-type constituent, an oil-type constituent and an extreme-pressure additive, characterized in that the contact angle <theta> between said functional surface of said smooth part and said grease is between 20 and 40 degrees and in that the material of said pierced part is chosen in such a way that the contact angle between said functional surface of the pierced part and said grease is between 45 and 75 degrees. The device of the invention may be of the slideway/runner type, shaft/bearing type, ball/socket joint type, etc.
Patent TW-I239269-B (TW)
Title: Interior design material or indoor furniture with titanium oxide
Inventor: OHMORI MASAHIRO
IPC: B01D53/86
Filed: 1999-10-29
Granted: 2005-09-11
Abstract: This invention is about put titanium oxide particles on the surface of interior design materials or indoor furniture and the use method thereof. Under indoor illuminator that has weak ultraviolet light, the titanium oxide particles still have superior photocatalytic function. This kind of interior design materials or indoor furniture that have brookite type crystallization of titanium oxide particles on the surface, also can use adhesive agent to stick these titanium oxide particles to material's surface. Under weak ultraviolet light that it's wavelength is in 365 nm and irradiance is 0.001 to 0.2 mW/cm<2>, we find this kind of titanium oxide have photocatalytic function, and made interior design materials or indoor furniture that contain this kind of titanium oxide particles on surface.
Patent TW-524674-B (TW)
Title: Tridimensional disposable absorbent article with an absorbent core having improved fluid handling properties
Inventor: WIERLACHER STEFAN
IPC: A61F13/494
Filed: 1999-12-30
Granted: 2003-03-21
Abstract: A disposable absorbent article adapted to form a tridimensional shape prior to use with a generally upwardly convex rear region, having a body facing surface and a garment facing surface, a longitudinal symmetry plane, a front end edge and a rear end edge, and comprising a liquid pervious topsheet, a backsheet joined to said topsheet and an absorbent core intermediate the backsheet and the topsheet. The absorbent core has an improved fluid handling capability in order to increase fluid acquisition and distribution, while preventing side leakage at the same time.
Patent TW-413710-B (TW)
Title: An apparatus to fasten a fitting, preferably the support arm of a hinge, to a panel of a piece of furniture or the like
Inventor: SALICE LUCIANO
IPC: E05D5/08
Filed: 2000-02-03
Granted: 2000-12-01
Abstract: An apparatus to fasten a fitting, preferably the support arm (4) of a hinge, to a panel (3) of a piece of furniture or the like consisting of a base plate (1) fastenable to the panel (3) by, for example, dowels or screws (2) to which base plate (1) the fitting or a part (12) connected thereto can be connected, characterised in that the base plate (1) and the fitting (4, 12) are provided on one end with protrusions (24) and/or bends (27) which can be hooked together and provided on their opposite end regions with a device interlocking the two.
Patent TW-454370-B (TW)
Title: Method and procedure to automatically stabilize excimer laser output parameters
Inventor: DE MOSS BRUNO BECKER
IPC: H01S3/036
Filed: 2000-03-01
Granted: 2001-09-11
Abstract: A method and apparatus is provided for stabilizing output beam parameters of a gas discharge laser by maintaining a constituent gas of the laser gas mixture at a predetermined partial pressure using a gas supply unit and a processor. The constituent gas of the laser gas mixture is provided at an initial partial pressure and the constituent gas is subject to depletion within the laser discharge chamber. A parameter such as time, pulse count, driving voltage for maintaining a constant laser beam output energy, pulse shape, pulse duration, pulse stability, beam profile, bandwidth of the laser beam, temporal or spatial coherence, discharge width, or a combination thereof, which varies with a known correspondence to the partial pressure of the constituent gas is monitored. Injections of the constituent gas are performed each to increase the partial pressure by a selected amount in the discharge chamber. A number of successive injections is performed at selected intervals to maintain the constituent gas substantially at the initial partial pressure for maintaining stable output beam parameters.
Patent TW-518480-B (TW)
Title: Method of standardizing character information in electronic document
Inventor: NAKAI HARUHIKO
IPC: G10L15/18
Filed: 2000-03-14
Granted: 2003-01-21
Abstract: To provide a method of standardizing character information occurring in electronic documents that is capable of standardizing fonts used in accumulation and exchange of information for electronic documents made using a variety of fonts that differ for each platform or electronic document production system without detriment to the quality of the information. A method of standardizing character information in electronic documents comprising the steps of: automatically generating a font comparison table referred to during actual font replacement by comparing a font used in an electronic document and a font within a target font set to be provided as a replacement font; presenting an automatically generated font comparison table to the user and having the user amend errors in the comparison table; and actually replacing the font in the electronic document based on the amended font comparison table.
Patent TW-486575-B (TW)
Title: Signal detector employing coherent integration
Inventor: GRONEMEYER STEVEN A
IPC: G01S1/00
Filed: 2000-04-06
Granted: 2002-05-11
Abstract: A signal detector is provided in which complex samples of a received signal are multiplied by data representative of a hypothesis, and the resulting product data is coherently integrated over a desired duration to provide correlation data representative of the level of correlation between the hypothesis and the signal. In one embodiment, the signal detector is part of a GPS receiver.
Patent TW-466546-B (TW)
Title: Processing chamber with optical window cleaned using process gas
Inventor: NI TUQIANG
IPC: H01L21/302
Filed: 2000-06-22
Granted: 2001-12-01
Abstract: An apparatus is provided including a semiconductor processing chamber enclosed by a plurality of walls. Also included is a source of process gas that is required for processing a wafer within the processing chamber. Mounted on one of the walls of the processing chamber is a window. An inlet is positioned adjacent to the window and remains in communication with the processing chamber. The inlet is further coupled to the source of process gas to channel the process gas into the processing chamber for both preventing the deposition of byproducts on the window and further processing the wafer within the processing chamber. In another embodiment, a source of light, an analysis mechanism, and an optical transmission medium are provided. Such optical transmission medium is coupled between the source of light and the analysis mechanism and is further aligned with the window for directing light into the processing chamber and analyzing the wafer within the processing chamber. The window is configured to reflect the light received from the optical transmission medium at an angle so as to not interfere with light reflected from the wafer within processing chamber.
Patent TW-487816-B (TW)
Title: Multifocal ophthalmic lenses
Inventor: ROFFMAN JEFFREY H
IPC: G02C7/04
Filed: 2000-07-03
Granted: 2002-05-21
Abstract: The invention provides a pair of multifocal lenses for correction of presbyopia. The dominant eye lens has an optic zone with the distance optical power required and additional zones of either or both distance and near optical power. The non-dominant eye lens has an optical zone with the near optical power and additional zones of either or both near and distance optical power.
Patent TW-509565-B (TW)
Title: Apparatus for intubation of lacrimal duct
Inventor: KURIHASHI KATSUAKI
IPC: A61F9/007
Filed: 2000-04-27
Granted: 2002-11-11
Abstract: An apparatus for intubation of the lacrimal duct comprising a thinner tube (or rod), a thicker tube(s) extending from one end or both ends of a thinner tube (or rod) and a probe which is inserted through a small cut applied to the thicker tube(s) wherein for the tube to be pushed into the lacrimal duct using a probe, the inner surface of the thicker tube(s) has a step(s), protuberance(s), groove(s) and septum (septa), and the shape of the inner space of the thicker tube is the frustum of a circular cone, and for the probe to be removed easily, lubricants such as olive oil, lipiodol ultrafluid, ointment and so on are applied to the surface of the probe and/or inner part of the thicker tube, and also the thinner tube (or rod) is longer than the canalicular length for the boundary portion(s) between the thinner tube (or rod) and thicker tube(s) to be positioned in the lacrimal sac - nasolacrimal duct to get better stability in the lacrimal duct.
Patent TW-454282-B (TW)
Title: Probe card and method of testing wafer having a plurality of semiconductor devices
Inventor: MARUYAMA SHIGEYUKI
IPC: G01R31/316
Filed: 2000-05-09
Granted: 2001-09-11
Abstract: A probe card for testing a wafer having formed a plurality of semiconductor chips, the probe card including a board and a multi-layer substrate. The probe card may also include a flexible substrate. A contact electrode, located opposite from an electrode on one of the chips, is disposed above or below the flexible substrate, or may be provided on an elastic material on the multi-layered substrate. A first wiring has a first portion connected to the contact electrode, a level transitioning portion extending from a level of the first portion to the multi-layer substrate at a lower level, and a connecting terminal at an end of the level transitioning portion connected to an internal terminal on the multi-layered substrate. A second wiring in the multi-layered substrate connects the internal terminal to an external terminal at a periphery of the multi-layer substrate. A third wiring on the board connects the external terminal on the multi-layer substrate to an external connecting terminal on the board. Displacements of the internal terminal resulting from the temperature load applied during testing of the wafer are compensated by the level transitioning portion of the first wiring. Unevenness involved with the contact between the contact electrodes on the probe card and the electrodes on the chips are compensated by the contact electrodes and/or elastic material according to the present invention. An electrode pitch of the contact electrodes is expanded by the first wiring.
Patent TW-553999-B (TW)
Title: Seismic isolation sliding support bearing system
Inventor: UEDA SAKAE
IPC: E04H9/02
Filed: 2000-07-07
Granted: 2003-09-21
Abstract: The seismic isolation sliding support bearing system includes a pair of sliding bearings, which can be moved relatively to each other and are arranged in opposition and in contact with each other between a superstructure and a substructure. At least one of the pair of sliding bearings is a sliding bearing (a) made from a molding, having a porous structure including a plurality of voids, of a composition including PTFE as a main component and aromatic polyester resin, or a composite including a base member having the molding on the surface thereof. Furthermore, a lubricant holding layer for holding a flow lubricant in the voids is formed in a surface portion of the molding. Since the sliding bearing (a) has a high compression elastic modulus (of 900 MPa or more) and a low coefficient of friction (of 0.02 or less) and can maintain the low friction for a long period of time, it can be particularly effectively used in a seismic isolation sliding bearing support system for structures with a large load.
Patent TW-465065-B (TW)
Title: Fabrication of hybrid semiconductor devices
Inventor: O'BRIEN TADHGH
IPC: H01L23/495
Filed: 2000-08-15
Granted: 2001-11-21
Abstract: Two phase bridge rectifier, plastic encapsulated devices having four external terminal leads are batch fabricated using a workpiece of three stacked together generally planar lead frames wherein, at each of a plurality of device sites on the workpiece, two, two-chip stacks of semiconductor diode chips are provided. Each chip of each stack is sandwiched between a respective pair of bonding pads of either top and middle lead frames or middle and bottom lead frames. Each of the two bonding pads of the middle frame is connected to a respective one of a pair of integral terminal leads of the middle frame lying in the plane of the middle frame. An integral extension of one of the bonding pads of each of the top and bottom lead frames is bent out of the plane of its respective lead frame to include a flat terminal lead portion lying in the plane of the middle frame but not connected thereto. All four in-plane portions of the terminal leads include dam bars for use during device encapsulating; the dam bars from the top and bottom lead frames cooperating to form a single, in-plane dam bar. After encapsulation, individual devices are separated from the lead frame workpiece by severing ends of the four terminal leads from their respective lead frames.