baber/WOPTO huggingface dataset:
Patent TW-541686-B (TW)
Title: Nonvolatile semiconductor memory device and method of manufacturing the same
Inventor: SHIMIZU SHU
IPC: H01L21/8247
Filed: 2001-09-12
Granted: 2003-07-11
Abstract: A nonvolatile semiconductor memory device includes a semiconductor substrate having a main surface, a floating gate electrode having a doped polycrystalline silicon film formed on the main surface with a thermal oxide film therebetween, and a doped polycrystalline silicon film laid over the doped polycrystalline silicon film and having an upward wall, an insulating film covering the doped polycrystalline silicon film, and a control gate electrode formed on the insulating film.
Patent TW-514573-B (TW)
Title: Manufacturing method for housing of brake wheel cylinder
Inventor: SHIU CHING-WEN
IPC: B21K7/14
Filed: 2001-09-21
Granted: 2002-12-21
Abstract: This invention is to provide a method manufacturing for housing of brake wheel cylinder, comprising the steps of: utilizing the manufacturing manner of forging to heat a metallic material of aluminum alloy to make it appear a half-molten state; pouring the half-molten metal into a mold; applying a pressure to extrude the material; forming an integral housing of brake wheel cylinder after cooling; proceeding heat treatment; and finally proceeding the finishing work.Therefore, no screw element is needed for assembling purposes so that the assembly working-hour and cost can be saved and precision can be enhanced, and the purpose of entirely eliminating the internal stress to improve the overall strength, and being able to sustain considerably high impact force to enhance safety, can be achieved.
Patent TW-540037-B (TW)
Title: Disk cartridge
Inventor: KIM SEOK-JUNG
IPC: G11B23/03
Filed: 2001-10-09
Granted: 2003-07-01
Abstract: A disk cartridge is disclosed. The disk cartridge is configured so that openings for allowing a pick-up to have access to a disk are formed to deviate toward one side from a middle position of the cartridge, and a shutter for opening/closing the openings can open the openings while moving in a direction opposite to the direction of deviation. With this configuration, since the size of the whole disk cartridge can be reduced while keeping the size of the openings as it is, it is advantageous that not only the disk cartridge itself but also a recording/reproducing apparatus for using the disk cartridge can be compacted.
Patent TW-569154-B (TW)
Title: Device and method showing 3D motion picture in Windows
Inventor: LEE RUEN-RONE
IPC: G06T15/70
Filed: 2001-10-09
Granted: 2004-01-01
Abstract: An equipment showing 3D motion picture in Windows that is implemented in a computer system equipped with a display device comprises an on-screen buffer and two overlay buffers. The on-screen buffer stores the screen data intended for being displayed on screen and includes a overlay region. The two overlay buffer employs double-buffered architecture, in which one of them stores one current frame image data for being displayed on the overlay region and another one stores image data of next preparing frame. The image data of current frame and next frame all include a left-eye image data and a right-eye image data, and when scanning to the overlay region, use the left-eye image data and right-eye image data of current frame to alternatively replace the image data in on-screen buffer.
Patent TW-I224114-B (TW)
Title: Method for purifying cycloolefin copolymer
Inventor: WEI YUH-YUAN
IPC: C08F6/12
Filed: 2001-12-12
Granted: 2004-11-21
Abstract: The present invention relates to a method for purifying cycloolefin copolymer, especially for removing metallic components in cycloolefin copolymer. The method of the present invention basically involves the following steps: mixing cycloolefin copolymer with an organic solvent and water, allowing the precipitation of metallic components to form solid compounds, and removing the metallic solid compounds from cycloolefin copolymer solution by filtration or centrifugation. The previously mentioned organic solvent is selected from the group consisting alcohol, ketone, ester, and ether. The method of the present invention reduces the content of metallic components of mCOC to the standard for optical uses without producing large quantity of waste.
Patent TW-I289697-B (TW)
Title: Anti-twisted array type liquid crystal panel
Inventor: LIAO BING-JEI
IPC: G02F1/13
Filed: 2001-12-14
Granted: 2007-11-11
Abstract: A silicon-based and anti-twisted array type liquid crystal panel is provided. The anti-twisted array includes a top plate, a bottom plate, and a liquid crystal layer consisted of liquid crystal molecules embedded between the top and bottom plates. The top plate includes the top alignment film for orientated identification. The bottom plate includes the plural pixel electrodes, the protuberances and the bottom alignment film. Each pixel electrode is consisted of two pixel electrodes, between which a groove is formed. The longitudinal axis of the groove is in parallel to the orientated identification. Each protuberance is located between two pixel-electrode sets. The bottom alignment film is located on the top of the pixel-electrode sets and the protuberances.
Patent TW-I254360-B (TW)
Title: Method and device for treating semiconductor substrates
Inventor: STRZYZEWSKI PIOTR
IPC: H01L21/00
Filed: 2001-12-19
Granted: 2006-05-01
Abstract: This invention relates to a method and apparatus for treating semiconductor substrate. It especially relates to the uncoated semiconductor substrate that is fed to the treating equipment through a carrier gateway (1). The carrier gateway (1) adjoins a transfer chamber (2). Plural treating chambers (3, 4, 5) can be charged with the semiconductor substrate treated from the transfer chamber by first evacuating the transfer chamber (2) and the treating chamber (3) and then opening the connecting door (7) between the transfer chamber (2) and the treating chamber (3). The aim of the invention is that it improves the performance of this system, at least one of the treating chambers (4) is operated at a low pressure or atmospheric pressure and the transfer chamber (2) is flooded with an inert gas before the connecting door (8) associated with the treating chamber (4) is opened. Eventually, it maintains a predetermined pressure difference between the transfer chamber and the treating chamber.
Patent TW-517415-B (TW)
Title: Laser irradiation apparatus and method of laser irradiation
Inventor: TANAKA KOICHIRO
IPC: G02B27/14
Filed: 2001-12-20
Granted: 2003-01-11
Abstract: A laser irradiation apparatus having a low running cost compared to the conventional, and a laser irradiation method using the laser irradiation apparatus, are provided. Crystal grains having a size in the same order as, or greater than, conventional grains are formed. The cooling speed of a semiconductor film is made slower, and it becomes possible to form crystal grains having a grain size in the same order as, or greater than, the size of grains formed in the case of irradiating laser light having a long output time to the semiconductor film. This is achieved by delaying one laser light with respect to another laser light, combining the laser lights, and performing irradiation to the semiconductor film in the case of irradiating laser light using a solid state laser as a light source, which has a short output time.
Patent TW-536643-B (TW)
Title: System and apparatus for alerting a user
Inventor: BLUM RONALD D
IPC: G09G5/00
Filed: 2000-07-20
Granted: 2003-06-11
Abstract: In accordance with the present invention, an integrated method and apparatus for communication is provided. In one embodiment, a head-mounted viewable display system for a user is provided. This system includes eyewear and a micro-optical display. The micro-optical display is positioned in the field of vision of the user and is configured to correct a portion of the refractive error of the user. In another embodiment of the present invention an integrated communication system is provided. This communication system contains a head mounted frame, a speaker mounted to the frame, a lens mounted to the frame, a micro-optical display having a micro-character display supported by the frame, a microprocessor supported by the frame, and a wireless communication device mounted on the frame, the wireless communication device in communication with the microprocessor. In still another embodiment of the present invention a method of displaying information to a user is provided. This method includes displaying a first line of characters on a micro-optical display having a micro-character display and using an optical element to project the first line of characters in the field of vision of the user.
Patent TW-557196-B (TW)
Title: Method for producing plant cultivation device and method for applying microorganism-containing medium
Inventor: KE WEN-TSAN
IPC: A01G1/00
Filed: 2002-01-18
Granted: 2003-10-11
Abstract: The present invention relates to a method for producing a plant cultivation device and a method for applying microorganism-containing medium, particularly a method for producing a plant cultivation device capable of reducing the working procedure and easily planting vegetable and a microorganism application method thereof. The invented method mainly comprises applying seeds, additives, particles of microorganism-containing medium and an upper layer film on a seed film to form a plant cultivation device capable of growing vegetable easily while reducing weed and the use of microorganism and fertilizer.
Patent TW-584837-B (TW)
Title: Record carrier with watermark
Inventor: YNTEMA GERTJAN
IPC: G11B23/40
Filed: 2002-02-05
Granted: 2004-04-21
Abstract: The invention relates to a record carrier (1) comprising a pattern of substantially parallel tracks (2) for storing data in the form of marks, in which the data is encoded by means of a channel code. The record carrier further includes a watermark (3) which is provided by controlling the parameter of the channel code so as to introduce a predetermined run length distribution in the marks on the record carrier. Brightness differences are caused by introducing this run length distribution. The invention also relates to a device for reading a record carrier, a method of providing a watermark on the record carrier, and a device for providing a watermark on a record carrier.
Patent TW-546714-B (TW)
Title: Method for forming poly tip of floating gate in split gate flash memory
Inventor: HUANG YUNG-MENG
IPC: H01L29/423
Filed: 2002-05-08
Granted: 2003-08-11
Abstract: A method for forming a floating gate with a poly tip includes the step of providing a semiconductor substrate with a gate dielectric layer formed on the semiconductor substrate. A first polysilicon layer is then formed on the gate dielectric layer. A hard mask layer is formed on the first polysilicon layer. Then, an opening is formed in the hard mask layer to expose a portion of the first polysilicon layer. Next, a poly spacer is formed in the opening. Then, the hard mask layer and the first polysilicon layer thereunder are removed to form the floating gate.
Patent TW-543224-B (TW)
Title: Polyolefin microporous membrane
Inventor: TSUJIOKA NORIO
IPC: H01M50/491
Filed: 2002-05-17
Granted: 2003-07-21
Abstract: A microporous polyolefin film made of a composition is provided, which comprises as essential ingredients (A) polyethylene having a viscosity-average molecular weight of 50,000 to 1,500,000 and (B) polypropylene having a viscosity-average molecular weight of 100,000 to 1,500,000 in such proportions that A+B is at least 80 wt.% based on the whole composition, A/(A+B) is from 51 to 90 wt.%, and B/(A+B) is from 10 to 49 wt.%, and which has a shutdown temperature lower than 140 DEG C and has a continuous phase in which the polyethylene and polypropylene are intertwined with each other.
Patent TW-548786-B (TW)
Title: Method of forming shallow trench isolation for thin silicon-on-insulator substrates
Inventor: BEYER KLAUS
IPC: H01L21/336
Filed: 2002-06-28
Granted: 2003-08-21
Abstract: A method is disclosed for forming shallow trench isolation (STI) on a thin silicon-on-insulator (SOI) substrate. The method comprises depositing a first polysilicon layer; depositing a polish stop layer on the first polysilicon layer; forming a plurality of trenches in the substrate; filling the trenches with silicon oxide; CMP polishing a first portion of the silicon oxide layer down to the polish stop layer; etching a second portion of the silicon oxide layer down to below the polish stop layer and above the first polysilicon layer; removing the polish stop layer; depositing a second polysilicon layer; and forming a polysilicon gate comprised of the first and second polysilicon layers. Well ion implants may be performed prior to gate formation, thereby preventing exposure of STI oxide to sacrificial oxide growth and removal, eliminating excessive recess in STI structures. STI oxide seam leakage due to polysilicon sidewalls remaining after polysilicon gate etch are also avoided.
Patent TW-I243338-B (TW)
Title: Fingerprint recognition device
Inventor: MITSUYU NORIHISA
IPC: G06T1/00
Filed: 2002-07-01
Granted: 2005-11-11
Abstract: This invention provides a fingerprint recognition device. Even though removing a protective shroud, it can prevent from damaging, a stain on and an electrostatic destroying of a fingerprint sensor. When the fingerprint recognition device is not in use, turning force of an internal spiral spring turns a cylinder 5 forward, and the turn of the cylinder 5 stops upon a collision with a projection mounted on a turning angle adjusting graduation dial 7 to stop rotate, the fingerprint sensor 6 is concealing inside the fingerprint recognition device. For use of the fingerprint recognition device, a turn of the cylinder 5 against the spiral spring with the fingertip of a finger to be recognized reveals the fingerprint sensor 6 that concealing inside the fingerprint recognition device. After a turn over a constant stroke, the cylinder 5 stops rotate at a turn stopping bar fixedly mounted on a fingerprint recognition device body.
Patent TW-539607-B (TW)
Title: Loading and unloading pallet, forming material and method of producing it
Inventor: HOSHI SHIGERU
IPC: E01C5/14
Filed: 2002-07-04
Granted: 2003-07-01
Abstract: A plate-like or block-like material for forming a pallet for loading and unloading, containing a large number of wood chips impregnated with thermosetting resin and joined with each other through the thermosetting resin and thermoplastic resin filling gaps among said wood chips, wherein the volume ratio of said wood chips and said thermoplastic resin is 1:1.
Patent TW-I281854-B (TW)
Title: Multi-drawer device and opening method thereof
Inventor: PAGAC WILLIAM T
IPC: E05B65/463
Filed: 2002-07-30
Granted: 2007-06-01
Abstract: A multi-drawer device includes a first drawer and a second drawer, each carried by a housing, and movable between a closed position disposed within a housing and an open position extending from the housing. A first slide assembly couples the first drawer to the housing and a second slide assembly couples the second drawer to the housing. A ramp and follower are each associated with the first drawer and the follower is adapted to contact and slide along the ramp. A first blocking device is associated with the second drawer and coupled to one of the ramp and the follower. The ramp, the follower and the blocking device all cooperate such that as the first drawer moves from the closed position toward the open position, the follower contacts and slides along the ramp. for moving the blocking device into a blocking position that interferes with the second drawer, when the second drawer is in a predetermined partially open position, to prevent the second drawer from moving to the fully open positions, but still allow access to the second drawer.
Patent TW-533282-B (TW)
Title: Etching method for manufacturing fluid bearing
Inventor: CHANG KUANG-HSIEN
IPC: C23F1/02
Filed: 2002-09-27
Granted: 2003-05-21
Abstract: The etching method disclosed in this invention is used for manufacturing fluid bearing. This invention comprises utilizing a spindle for injection molding as a mask for a bearing source material, injecting protective material into inner diameter portion of the fluid bearing to generate the protective patterns, pulling out the spindle and then proceeding etching operation to the bearing source material to form the desired lubricant grooves on the inner diameter portion thereof, and finally cleaning the etching solution and the removing the protective patterns. The process of this invention can be easily integrated into existing process to achieve the efficacy of mass production and cost reduction. Furthermore, this invention can avoid burr problem occurred in the conventional processing techniques and can manufacture radial and thrusting portions of the fluid bearing at the same time to simplify the manufacturing process.
Patent TW-I284941-B (TW)
Title: Fabricating process to improve resistance and current leakage phenomenon of deep-micron transistor for semiconductor device
Inventor: GAU RUNG-JENG
IPC: H01L21/328
Filed: 2002-10-04
Granted: 2007-08-01
Abstract: This invention reveals a fabricating process to improve the resistance and the current leakage phenomenon of deep-submicron transistor for semiconductor device. It comprises the following procedures: firstly, it sequentially forms an isolated region, a gate structure, a source/drain light-doping region, a gate gap-wall, a promoted source/drain structure, and a source/drain heavy doping region upon semiconductor substrate. Further, after utilizing a two-stage deposition metal layers, it forms a various-thickness or a various-material metal layer upon the gate structure, and the source/draw region. Afterwards, it respectively produces the various self-alignment metallic silicone compounds. This invention utilizes two aforementioned different metallic silicone compounds, and accords with the promoted source/drain structure to achieve the effects of reducing the resistance value of device, and avoiding the current leakage phenomenon of shallow junction.
Patent TW-561258-B (TW)
Title: Solid-electrolyte type gas sensor and gas sensing device
Inventor: WU REN-JANG
IPC: G01N27/00
Filed: 2002-10-15
Granted: 2003-11-11
Abstract: A solid-electrolyte type gas sensor and a gas sensing device using the gas sensor. Co3O4 or Au/Co3O4 is used as sensing material which is coated on an anode on a solid electrolyte substrate. The gas sensor and the gas sensing device work at a relatively lower working temperature as compared to the same type of gas sensor using other sensing materials, and are useful in detecting carbon monoxide and hydrogen.
Patent TW-594419-B (TW)
Title: Method for forming photoresist pattern and photoresist laminate
Inventor: YAMAZAKI AKIYOSHI
IPC: G03F7/09
Filed: 2002-12-02
Granted: 2004-06-21
Abstract: It is disclosed a method for forming a photoresist pattern involves the steps of: depositing a photoresist film on a substrate, the photoresist film containing an acid-generating agent capable of generating an acid upon exposure to light; overlaying an antireflective film over the photoresist film, the antireflective film containing a fluorine-based acidic compound; selectively exposing the photoresist; and developing the photoresist. The novel method is characterized in that the acid-generating agent and the fluorine-based acidic compound are selected so that the acid that the acid-generating agent generates in the photoresist film upon exposure to light has a higher acidity than the fluorine-based acidic compound in the antireflective film. The present invention provides a method of forming a good profile photoresist pattern utilizing the antireflective film particularly in forming ultrafine photoresist patterns with a pattern width of 0.25 mum or less.
Patent TW-I221026-B (TW)
Title: Method of thermosonic wire bonding process for copper connection in a chip
Inventor: JENG YEAU-REN
IPC: H01L23/485
Filed: 2002-12-06
Granted: 2004-09-11
Abstract: A method of thermosonic wire bonding process for copper connection in a chip comprises controllable time, controllable temperature and controllable humidity in artificial circumstance make surface of copper generate film of oxidization for copper, and the thickness of film being 100 Å to 8200 Å. Therefore, this invention provides thermosonic wire bonding process for improvement of efficiency and quality.
Patent TW-581691-B (TW)
Title: Medical infusion system with integrated power supply and pump therefor
Inventor: KOWALIK FRANCIS C
IPC: A61M5/142
Filed: 2002-12-11
Granted: 2004-04-01
Abstract: A medical infusion system including a lineset used for delivering fluid, such as a liquid medical substance, to a patient from a source such as an IV bag (18) through operation of an electric component (30) is disclosed. The preferred infusion system (10) includes disposable tubing (12) having first and second ends (16, 17) attachable to at least a first and second medical component, and a power supply (14), such as a fuel cell, battery, battery pack, power paper, or a combination of the same, attached to the tubing (12) wherein the power supply (14) is configured to be activated to provide electric power to the electric component (30). Such configuration may include the use of an activated member, such as a fluid pump. The preferred power supply (14) is a fuel cell (32) having a reactant source and a barrier (54) separating the reactant source from a reactant chamber (46). The barrier (54) is preferably selected from the group consisting of a frangible membrane, a tear seal, and any combination of the two. Additionally, the fuel cell (or the power supply, generally) may be integral to the tubing (12) of the lineset or may be configured to fit within the fluid pump (30). This allows the activating member to be made integral to the fluid pump (30) such that the insertion of the fuel cell (32) into the pump (30) will defeat the barrier (54) and activate the fuel cell (32) to create power.
Patent TW-I248864-B (TW)
Title: Biaxially oriented, blown-molded bottles and preform thereof
Inventor: UESUGI DAISUKE
IPC: B29L9/00
Filed: 2003-01-29
Granted: 2006-02-11
Abstract: The invention aims at solving problems caused by the incorporation of a gas barrier layer, that is, lowering in the dimensional accuracy of the mouth portion by thermal crystallization and delamination of the bottom, independent of the dislocation of a gas barrier layer occurring in the coinjection of a PET resin layer and the gas barrier layer. A biaxially oriented blow-molded bottle in which a gas barrier layer (3) is incorporated in a PET resin layer (2) by lamination and which is provided with a functional section (5) consisting of a screw (8) formed in the upper part of a mouth portion (4) and a stop ring (6) formed under the screw (8) and a neck ring (7) formed in the lowest part of the mouth portion (4) and a perform thereof, wherein the leading edge (3a) of the gas barrier layer (3) is set in the mouth portion (4) in such a way that the top of the leading edge (3a) does not reach the central part of the stop ring (6) constituting the functional section (5) to thereby enable the thermal crystallization of the mouth portion (4) without the influence of shrinkage and deformation due to the presence of the gas barrier layer (3) in the functional section (5) of the mouth portion (4).
Patent TW-I262073-B (TW)
Title: Preventive or therapeutic agent for kidney disease
Inventor: KOIZUMI TAKASHI
IPC: C07C311/29
Filed: 2003-03-21
Granted: 2006-09-21
Abstract: A novel medicinal composition which contains as an active ingredient either a compound represented by the general formula [I] (wherein R1 is hydrogen or optionally substituted alkyl; R2 is dialkylamino, alkyl, cycloalkyl, optionally substituted aryl, etc.; T is oxygen, sulfur; Q is hydrogen or optionally substituted alkyl; and Z is hydrogen, hydroxy, etc.) or a pharmacologically acceptable salt thereof; the medicinal composition is highly effective in inhibiting mesangial cell proliferation and lowering urinary protein, and is useful for the prevention of or treatments for various kidney diseases such as IgA nephropathy, diabetic nephropathy, and nephrotic syndrome.