baber/WOPTO huggingface dataset:
Patent TW-531820-B (TW)
Title: Method of adjusting the thickness of an electrode in a plasma processing system
Inventor: STRANG ERIC J
IPC: H01L21/3065
Filed: 2001-05-08
Granted: 2003-05-11
Abstract: A method of adjusting the relative thickness of an electrode assembly (10) in a plasma processing system (6) capable of supporting a plasma (20, 120) in a reactor chamber (16). The electrode assembly is arranged in the reactor chamber and includes at least one electrode having a lower surface that may have defined by at least one sacrificial protective plate (100). The electrode has a nonuniform thickness resulting from a plasma processing operation performed in the reactor chamber. The method includes a step of forming a plasma (120) designed to selectively etch the at least one electrode at the lower surface, followed by a step of etching the electrode with the aid of the plasma to reduce the nonuniformity in thickness (T(X,Z)) of the at least one electrode. The thickness of the electrode may be measured in situ using an acoustic transducer (210) during the processing of workpieces as well as during the restorative plasma etching of the electrode.
Patent TW-477034-B (TW)
Title: Method for forming node contact opening
Inventor: LEE TZUNG-HAN
IPC: H01L21/768
Filed: 2001-05-14
Granted: 2002-02-21
Abstract: The present invention provides a method for forming node contact opening. The present invention comprises the following, before forming the bit line, using a dielectric pad to cover on the source/drain area requiring the node contact opening. After forming the bit line, the node contact opening I formed simply by removing the covered dielectric pad without performing a high aspect ratio to etch the complicated and multi-layer interpoly dielectric layer. The method of the present invention further comprises using a dielectric pad mask with a node contact opening pattern to define the node contact, thereby forming a node contact.
Patent TW-502470-B (TW)
Title: Electrically activated sheet air mover
Inventor: WITZIGREUTER JOHN DOUGLAS
IPC: H01M8/04
Filed: 2001-06-21
Granted: 2002-09-11
Abstract: An electrically activated diaphragm air mover for gas depolarized power supplies such as metal-air batteries and fuel cells is described utilizing an electrically activated diaphragm moving within a cell casing or enclosure. An electrically activated diaphragm connects to a control circuit mounted on a printed circuit board (PCB). The control circuit provides electrical current or charge to the electrically activated diaphragm. When electrical current or charge is applied to the electrically activated diaphragm, the diaphragm deflects in response to electrical current or charge. Movement of the diaphragm within the casing causes air to move between the interior of the casing adjacent to an air cathode and the exterior of the casing through an air opening in the casing. The air movement provides air flow to an air cathode of the cell or cells.
Patent TW-495641-B (TW)
Title: Two zone automatic lens focusing system for digital still cameras
Inventor: OSHIMA SHIGERU
IPC: G03B13/34
Filed: 2001-06-06
Granted: 2002-07-21
Abstract: A two zone lens auto-focusing system to be used in a digital still camera includes a picture taking lens, a solenoid to switch the lens focus point between near distance point and far distance point. The CPU or the electronically controlled distance measuring system of the camera having detected the position of the object, it excites the solenoid, and the head of the solenoid is pulled into the solenoid body with a very short stroke, and the arm that is provided on the lens barrel and coupled with the solenoid head is also pulled toward the solenoid body to transfer the movement of solenoid head to the lens barrel, so that the lens focus may be set at either of far position or near position automatically. These members are assembled and form a simple two zone auto-focusing system of digital still cameras.
Patent TW-I251015-B (TW)
Title: Coating composition
Inventor: GIA HUYNH-BA
IPC: C09D175/08
Filed: 2001-06-20
Granted: 2006-03-11
Abstract: The present invention provides (i) a novel composition which is the polyol reaction product polyol made by mixing together a polyhydroxyl-tertiary amine, at least two of the hydroxyl groups of said amine being indirectly bonded to a nitrogen atom of said amine through a chain containing at least two carbon atoms. With an organic polyisocyanate, essentially all the isocyanate groups of said polyisocyanate being reacted with hydroxyl groups of said amine, and (ii) a coating composition containing a film forming binder and a volatile organic liquid carrier, said binder containing (I) hydroxyl-containing acrylic polymer and (II) the novel composition (i).
Patent TW-525389-B (TW)
Title: Digital video signal transmission apparatus and image display apparatus
Inventor: YASUNISHI NORIO
IPC: H04N19/184
Filed: 2001-07-31
Granted: 2003-03-21
Abstract: A digital video signal transmission apparatus is provided with (a) a digital video signal conversion circuit for converting each chrominance signal of an input digital video signal in such a manner that every plural frames (1) in one frame of the plural frames each chrominance signal is converted into a signal having plural bits, (2) in the other frames of the plural frames, each chrominance signal is converted into a signal having 1 bit, so that an average of gradation levels of the respective chrominance signals in plural frames after the conversion is substantially equal to gradation levels of the respective chrominance signals in a single frame before conversion, (b) a flag signal generation circuit for generating a flag signal for setting the respective chrominance signals in each pixel signal, so that one of the chrominance signal has plural bits, while the other chrominance signal has one bit, (c) a converted data combination circuit for assigning each signal to each of the chrominance signal in accordance with the flag signal, and (d) a bit expansion circuit for carrying out bit expansion of the digital video signal in accordance with the flag signal, so that each chrominance signal has an identical number of bits in each pixel signal. This provides an image display apparatus that can reduce a data amount of the digital video signal which is transmitted via a data transmission path.
Patent TW-511260-B (TW)
Title: Semiconductor device and its manufacture method
Inventor: SAKURABA TADAKI
IPC: H01L23/12
Filed: 2001-08-03
Granted: 2002-11-21
Abstract: This invention is to provide a semiconductor device which does not cause a flaw and contamination with a foreign substance on mounting surfaces of external electrode terminals. In fabrication of the non-leaded semiconductor device, a matrix-type leadframe containing a matrix of a plurality of unit leadframe patterns is prepared, a semiconductor chip is secured on each unit leadframe pattern, conductive wires are connected between electrodes of the semiconductor chip and inner ends of terminal leads of each unit leadframe pattern, and then single-sided molding is performed to encapsulate the semiconductor chip, conductive wires, and inner end parts of terminal leads in a package part. In this single-sided molding, a contact-preventive part thicker than the package part is formed outside the package part using injected resin. A plurality of the matrix-type leadframes thus processed are stacked one on top of another when the leadframes are stored or supplied. In a stack of the matrix-type leadframes, surfaces of terminal leads serving as external electrode terminals are not flawed or contaminated since the contact-preventive part is located between the leadframes at upper and lower stack positions. Then, each unit leadframe pattern is cut to provide a non-leaded semiconductor device.
Patent TW-550548-B (TW)
Title: Information recording apparatus, information recording method and information recording medium in which recording controlling program is recorded
Inventor: HAINO NOBUO
IPC: G11B20/10
Filed: 2001-08-15
Granted: 2003-09-01
Abstract: The present invention is provided with: an encoder (123) for encoding information with a fixed encoding rate: a system controller (125) for converting the encoded information into format information based on the above recording format; and a pickup (120) for recording the converted format information in a DVD-R (1R). A VOBU (30) is formed so that required time for reproduction of the VOBU in the recording format is a fixed time in association with the encoding rate thereof, the VOB (10) is formed with the number of the VOBU included in the VOB defined as a constant number in the above recording format, address information for indicating a recording position on the DVD-R 1R of the VOBU, in which the required time for reproduction is defined as a fixed time, is generated and the above format information is generated by making the generated address information contained in the VOBU.
Patent TW-I240037-B (TW)
Title: Device for storage and management of articles
Inventor: YAMAGISHI JUNICHI
IPC: E05G1/10
Filed: 2001-11-23
Granted: 2005-09-21
Abstract: A device for storage and management of articles includes: a storage mechanism capable of storing articles by locking and providing retrieval of articles after opening lock; a biological information input mechanism for entering biological information for unlocking the above-mentioned storage mechanism; a biological information registration mechanism for pre-recording the above-mentioned biological information; a biological information comparison mechanism for comparing the entered biological information with the registered biological information; a lock-opening control mechanism for using the compared biological information to confirm a registered person in order to perform a lock opening operation to the storage mechanism; and a recording mechanism for at least recording the confirmed and compared register based on the above-mentioned lock opening operation.
Patent TW-564348-B (TW)
Title: Dual processor management mechanism
Inventor: CHEN TZE-MIN
IPC: G06F13/00
Filed: 2001-12-07
Granted: 2003-12-01
Abstract: A dual processor management mechanism comprises: a main processor; a digital signal processor; a hardware communication interface to drive the low level hierarchy contact between the main processor and the digital signal processor; a virtual hardware communication interface; a program code load interface; a program calling interface; a data exchange interface installed on the top layer of the virtual hardware communication interface, so as to perform data exchange or transmission of the data required for executing the main processor or the data obtained from the exterior by the digital signal processor; and an application execution interface.
Patent TW-521115-B (TW)
Title: Floor covering
Inventor: GERHARD GRAAB
IPC: B29C43/30
Filed: 2001-12-20
Granted: 2003-02-21
Abstract: A floor covering made up of at least two layers bonded to one another, including a bottom layer (2) of electrically conductive rubber arranged under a light-colored top layer (1) of rubber, where the top layer (1) is interrupted in partial areas distributed over its area in a pattern, and formed by electrically conductive rubber there. The top layer (1) is produced from a powder (1.1) of first particles (1.2) that are light in color and made of electrically insulating rubber, as well as second particles (1.3) embedded in it, which are made of electrically conductive, at least partially vulcanized rubber. The second particles (1.3) have a diameter D, determined by screen analysis, that is at least as great as the thickness D1 of the top layer and, for practical purposes, not greater than the total of the thickness of the top layer and the bottom layer D2. The first (1.2) and the second (1.3) particles are pressed together and to the bottom layer (2), without pores, and bonded by vulcanization. At least one of the second particles (1.3) is present per area unit of the floor covering of 31.7 cm2, with the proviso that a maximum of 50% of the total area of the floor covering is taken up by the area of the second particles (1.3).
Patent TW-I275286-B (TW)
Title: Sliding mechanism
Inventor: KATOH HIDEO
IPC: H04M1/02
Filed: 2002-03-28
Granted: 2007-03-01
Abstract: The sliding mechanism comprises the first member and the second member vertically superposed and moved relatively. The sliding mechanism further comprises a slide case, having a slide cover and a locking plate mounted at one of the first and second members and superposed fixedly, a slider slidably contained in a pressure contact state in the slide case, a locking means provided in between the slider and the slide case, and a pin mounted at the slide and protruding out of the slide case through a guide long hole provided at the case, in such a manner that the pin is fixed to the other of the first and second members.
Patent TW-592902-B (TW)
Title: Externally captured ratchet head and housing assembly
Inventor: HORVATH JOHN
IPC: B25B21/00
Filed: 2002-04-11
Granted: 2004-06-21
Abstract: The present invention provides novel ratchet head configurations for externally capturing a ratchet mechanism within the head of a powered ratchet wrench, such as a pneumatic ratchet wrench for example. Externally capturing the ratchet mechanism prevents the separation of the ears of the ratchet mechanism, caused by the application of torque to the ratchet head design. In prior art designs, repeated application of torque to the ratchet head caused separation of the ratchet head ears, and in turn, malfunctioning of the ratchet caused by loss of tension between the yoke of the ratchet and ratchet head itself. By preventing the ears from separating, the present invention maintains proper operation, and increased tool life. Furthermore, the tools maintenance and repair costs are decreased.
Patent TW-544739-B (TW)
Title: Method of thinning wafer
Inventor: YOU JEN-SHR
IPC: H01L21/00
Filed: 2002-04-18
Granted: 2003-08-01
Abstract: A method of grinding wafer is provided which includes preparing a wafer module including at least one supporting plate, an adhesive layer and a wafer, wherein the supporting plate formed with a plurality of through-holes is adhered to an active surface of the wafer by means of the adhesive layer. After the wafer is grinded to a predetermined thickness, a solution applied into the supporting plate via the through-holes can destroy the adhesion of the supporting plate and the adhesive layer, allowing the supporting plate to be easily removed from the adhesive layer. Finally, the adhesive layer is peeled off to expose the active surface of the wafer. By employing the rigid supporting plate as a wafer carrier the supportabi1ity of the wafer can be enhanced, thereby preventing the wafer from being cracked, ragged or warpage, and increasing yield of the wafer process.
Patent TW-591043-B (TW)
Title: Polymeric material, containing a latent acid
Inventor: HENEGHAN MICHAEL
IPC: C08K5/00
Filed: 2002-06-10
Granted: 2004-06-11
Abstract: Polymeric material, containing a latent acid which can be converted to an acid by irradiation by a laser and optionally further ingredients.
Patent TW-I225350-B (TW)
Title: Conversion method between internet and telecommunication network and device thereof
Inventor: JU LI-SHIUE
IPC: H04L29/06
Filed: 2002-07-12
Granted: 2004-12-11
Abstract: The invention provides a conversion method between internet and telecommunication network and apparatus thereof, which firstly let an electronic device of the calling end acquire a phone number through internet, then the electronic device of the calling end automatically disconnects with internet and dials the phone number to connect to a phone number corresponding to the targeting receiving end to mutually transmit information through the telecommunication network.
Patent TW-I254708-B (TW)
Title: 3-phenoxy-4-pyridazinol derivatives and containing thereof for herbicidal compositions
Inventor: TSUKAMOTO YOSHIHISA
IPC: C07D403/12
Filed: 2002-08-16
Granted: 2006-05-11
Abstract: The present invention relates to a compound of the formula (I), [wherein, R1: H, a halogen atom, an alkyl group etc.; R2: H, a halogen atom, an alkyl group etc.; R3, R4, R5, R6, and R7: each independently representing H, a halogen atom, an optionally substituted alkyl group, an optionally substituted alkenyl group, an alkynl group an optionally substituted cycloalkyl group etc., or any two of adjacent R3, R4, R5, R6, and R7 with the bond carbon atom forming an optionally substituted ring, m and n: each independently representing 0 or 1], or the salt, ester derivative thereof, and the pesticide which comprises them as the active component, also the herbicidal composition containing said compound and the second herbicidal compound as the active component are disclosed.
Patent TW-559930-B (TW)
Title: Second step polishing by CMP
Inventor: BIAN JINRU
IPC: H01L21/321
Filed: 2002-08-21
Granted: 2003-11-01
Abstract: A polishing fluid for polishing a metal includes, submicron particles, water, and a nonoxidizing reagent for removal of the metal, the nonoxidizing reagent being a hard base anion species of a Lewis base having a chemical bonding affinity for the metal to deter formation of a passivation oxide on the metal, which hard base anion is present in a concentration that maximizes removal of the metal in the absence of the passivation oxide.
Patent TW-I238384-B (TW)
Title: Method to dynamically adjust the allocation of writing-power memory for an optical disk writer
Inventor: JANG SUNG-SHAN
IPC: G11B20/12
Filed: 2002-08-27
Granted: 2005-08-21
Abstract: A method to dynamically adjust the allocation of writing-power memory for an optical disk writer is disclosed. The optical disk writer has a writing-power memory comprising a first memory block to store at least one first writing-power data of the first writeable optical-disk, and a second memory block to store at least one second writing-power data of the second writeable optical-disk. The method comprises steps of predetermining a ratio of memory spaces of the first and second block, and selecting a first or second partitioning method to determine the ratio of memory spaces of the first and second blocks when the ratio is not predetermined. The first writing-power data is recorded item-by-item from the low memory-address to the high memory-address of the first memory block. The second writing-power data is recorded item-by-item from the high memory-address to the low memory-address of the second memory block.
Patent TW-575931-B (TW)
Title: Bridge connection type of chip package and process thereof
Inventor: HUNG CHIH-PIN
IPC: H01L21/60
Filed: 2002-10-07
Granted: 2004-02-11
Abstract: A chip package having at least a substrate, a chip and a conductive trace is provided. The substrate has a first surface, a second surface, a cavity and at least one substrate contact all positioned on the first surface of the substrate. The chip has an active surface with at least one chip contact thereon. The chip is accommodated inside the cavity with at least one sidewall having contact with one of the sidewalls of the cavity. The active surface of the chip and the first surface of the substrate are coplanar. The conductive trace runs from the active surface of the chip to the first surface of the substrate so that the chip contact and the substrate contact are electrically connected.
Patent TW-I222390-B (TW)
Title: Polishing pad and its production method
Inventor: SHIMOMURA TETSUO
IPC: B24B7/24
Filed: 2002-10-08
Granted: 2004-10-21
Abstract: A polishing pad whereby optical material for lenses, reflecting mirrors and the like, or a work material requiring a high degree of surface flatness, as in the polishing of glass substrates or aluminum substrates for silicone wafers and hard disks, or general metal polishing, can be flattened with stability and high polishing efficiency. Further, a polishing pad for semiconductor wafers is provided that is superior in flattening characteristic and free from scratches and that can be produced at low cost. A polishing pad is provided that is free from de-chucking error so that neither damages to wafers nor decrease in operating efficiency occurs. A polishing pad is provided that is satisfactory in flatness, in-plane uniformity, and polishing speed and that produces less change in polishing speed. A polishing pad is provided that can make planarity improvement and scratch reduction compatible.
Patent TW-572837-B (TW)
Title: Bicycle rim
Inventor: OKAJIMA SHINPEI
IPC: B60B1/04
Filed: 2002-10-23
Granted: 2004-01-21
Abstract: A bicycle rim 24 includes first and second annular side portions 52 with an inner annular portion extending between the side portions and an outer annular tire attachment portion 50 extending between the side portions 52. The outer annular tire attachment portion has non-circular outer peripheral edges arranged about a center axis of the rim. At least one of the inner annular portion and the first and second annular side portions include a plurality of circumferentially spaced spoke openings. The non-circular outer peripheral edges have first radii extending from the center axis of the rim and passing through the spoke openings that are larger than second radii of the non-circular outer peripheral edges passing midway between selected circumferentially adjacent pairs of the spoke openings. <IMAGE>
Patent TW-I235709-B (TW)
Title: Method of manufacturing color filter
Inventor: WANG YING-MING
IPC: B32B15/04
Filed: 2002-10-25
Granted: 2005-07-11
Abstract: A method of manufacturing color filter comprising the steps of forming a metal layer and a photoresistor layer on a substrate; defining a dent over the photoresistor layer and removing the metal layer below the dent; depositing an optical filter material over the resulting structure at relative high temperature, lift off the photoresistor layer by etching the metal layer. The optical filter material can be fabricated at higher temperature (300-400 DEG C) than conventional cold process, the extinction ratio of the filter made by the optical filter material can be as high as 90% to enhance the performance of the projector system.
Patent TW-I249403-B (TW)
Title: Pharmaceutical composition of a tachykinin receptor antagonist
Inventor: BOSCH WILLIAM H
IPC: C07D413/06
Filed: 2002-12-05
Granted: 2006-02-21
Abstract: The present invention is directed to novel pharmaceutical compositions of the compound 2-(R)-(1-(R)-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(S)-(4-fluoro)phenyl-4-(3-(5-oxo-1H,4H-1,2,4-triazolo)methylmorpholine. The pharmaceutical compositions of this invention useful in the treatment or prevention of disorders such as psychiatric disorders including depression and anxiety, inflammatory diseases and emesis.
Patent TW-I250114-B (TW)
Title: Interfolded sheet dispenser having a starter sheet pull-out system
Inventor: THOMS CRAIG M
IPC: A47K10/42
Filed: 2003-03-04
Granted: 2006-03-01
Abstract: A dispenser for dispensing interfolded disposable sheet is disclosed. The dispenser includes a removable top that is releasably attached to the first sheet in the stack contained in the container. In accordance with the present invention, when the removable top is pulled off the container, the first sheet in the stack is partially withdrawn from the container. After being partially withdrawn, however, the sheet releases from the removable top.
Patent TW-I222929-B (TW)
Title: Injection mold and injection mold pin
Inventor: SUZUKI TADAO
IPC: B29C45/34
Filed: 2003-03-19
Granted: 2004-11-01
Abstract: An ejector pin of an injection mold includes a sleeve, a valve structure, and a biasing member. The sleeve has a passage hole and an enlarged hollow portion, which communicate with each other via a stepped portion engaged therebetween. The valve structure has a valve portion and a collar portion, which are disposed in the sleeve. The collar portion of the valve structure is biased by the biasing member such as a spring and stopped by the stepped portion. Gaps interposed between the valve structure and the sleeve serve as a gas passageway through which gas in a molding cavity is exhausted by a vacuum pump.