baber/WOPTO huggingface dataset:
Patent TW-546511-B (TW)
Title: Liquid crystal display
Inventor: MIWA HIROKAZU
IPC: G09G3/20
Filed: 2001-12-18
Granted: 2003-08-11
Abstract: A liquid crystal display includes a display part displaying an image in accordance with image display data supplied through data signal lines, and a driving part driving the data signal lines by using a plurality of driving devices simultaneously for each data signal line.
Patent TW-524880-B (TW)
Title: Activation method for substrate to be electrolessly plated
Inventor: LI JUNG-YI
IPC: C23C18/30
Filed: 2001-12-25
Granted: 2003-03-21
Abstract: The present invention relates to an activation method for a substrate to be electrolessly plated, in which the electroless plating comprises activating a substrate and performing an electroless plating on the activated substrate in an electroless reaction solution. The activation method for a substrate comprises performing a pulse-type electrochemical reaction on the substrate, in which the pulse-type electrochemical reaction comprises using the substrate as a cathode in the electroless reaction solution and providing an inert anode which will not release ions in the electrochemical reaction, in which the cathode and the anode are electrically connected to a power supply which supplies a pulse-type current. The pulse-type electrochemical reaction comprises an ""on"" reaction with applying a current, and a ""off"" reaction without applying a current, in which the ""on"" reaction and the ""off"" reaction are carried out alternatively in a cyclic alternating manner.
Patent TW-I227721-B (TW)
Title: Ternary mixtures of biodegradable polyesters and products manufactured from them
Inventor: BASTIOLI CATIA
IPC: D03D15/00
Filed: 2002-01-25
Granted: 2005-02-11
Abstract: The invention relates to a mixture of biodegradable polyesters which includes an aromatic-aliphatic polyester (A), an aliphatic polyester (B) and a polylactic acid polymer (C) in which the concentration of A varies, with respect to (A+B) in the range between 40 and 70% by weight, and the concentration of C with respect to (A+B+C) is of between 5 and 30% by weight.
Patent TW-I247016-B (TW)
Title: Novel polythiophene dispersions
Inventor: JONAS FRIEDRICH
IPC: H01M10/05
Filed: 2002-03-11
Granted: 2006-01-11
Abstract: Process for the preparation of dispersions or solutions comprising polythiophene+An- ion complexes in anhydrous or low-water-content organic solvents, characterized in that at least one water-miscible organic solvent or a water-miscible solvent mixture is added to an aqueous dispersion or solution comprising optionally substituted polythiophenes, all or some of the water is removed, and the resultant dispersion or solution is, if desired, diluted with organic solvents.
Patent TW-I237973-B (TW)
Title: A system and related methods facilitating the detection and acquisition of a data channel in a cable modem
Inventor: OVADIA SHLOMO
IPC: H04N5/455
Filed: 2002-03-22
Granted: 2005-08-11
Abstract: A method is presented comprising tuning a receiver of a broadband signal to a channel within the broadband signal to receive information including one or more cable modem operating parameters, and updating one or more operating parameters of the cable modem in accordance with the received information.
Patent TW-584600-B (TW)
Title: Method and apparatus for providing ink container extraction characteristics to a printing system
Inventor: OLSEN DAVID
IPC: B41J2/175
Filed: 2002-03-26
Granted: 2004-04-21
Abstract: The present disclosure relates to a replaceable ink container for providing ink to an inkjet printing system. The inkjet printing system has a plurality of print modes with each print mode having an ink usage rate associated therewith. The replaceable ink container includes an information storage device containing print mode control information. The installation of the replaceable ink container into the inkjet printing system allows the print mode control information to be provided to the inkjet printing system. This print mode control information is used by the printing system for selecting a print mode from the plurality of print modes based on available ink within the replaceable ink container.
Patent TW-534799-B (TW)
Title: A plastifiable food distributing container, a divided plastifiable food distributing container and a plastifiable food distributing devise
Inventor: TANAKA HIDEHARU
IPC: B65D85/00
Filed: 2002-03-29
Granted: 2003-06-01
Abstract: The present invention provides a container for distributing a plastifiable material such as a soft ice cream more easily and also provides a container for determining a combination of a plural of plastifiable materials in distributing it before distributing the plural of plastifiable materials at the same time and a distributing device for distributing the same. A plastifiable food distributing container according to the present invention comprising a circular bottom having a opening, a side face having a circular arcuate face and a flange protruding perpendicular outwardly from each side face is constructed in that the section thickness of the side face is thinner than one of the circular bottom and also the section thickness of the flange is more thick than one of the circular bottom.
Patent TW-521114-B (TW)
Title: Brick unit with framed-able spans
Inventor: WU YI-JIA
IPC: E04B2/08
Filed: 2002-04-17
Granted: 2003-02-21
Abstract: This invention of a brick nit with framed-able spans includes several mutual-connected bricks, while each brick with at least an outward in-between post to support against its neighboring brick at every side or every jointing surface to maintain a framed span between neighboring bricks in order to simplify the construction work as well as improve the adhesive strength.
Patent TW-583805-B (TW)
Title: Countercurrent prevention circuit
Inventor: KAMIYA HIROSHI
IPC: H03K17/06
Filed: 2002-04-29
Granted: 2004-04-11
Abstract: A countercurrent prevention circuit of the present invention includes: a first circuit which has a first terminal connected to a battery and a second terminal connected to a device, and connects or disconnects between the first and the second terminals; and a second circuit which determines which of the potentials of the first and the second terminals is higher. The first circuit disconnects between the first and second terminals when the second circuit determines that the potential of the second terminal is higher than that of the first terminal. The first circuit connects between the first and the second terminals when the second circuit determines that the potential of the first terminal is higher than that of the second terminal.
Patent TW-593218-B (TW)
Title: Oxidative halogenation of C1 hydrocarbons to halogenated C1 hydrocarbons and integrated processes related thereto
Inventor: SCHWEIZER ALBERT E
IPC: C07C19/041
Filed: 2002-05-20
Granted: 2004-06-21
Abstract: An oxidative halogenation process involving contacting a reactant hydrocarbon selected from methane, a halogenated C1 hydrocarbon, or a mixture thereof with a source of halogen and, preferably, a source of oxygen in the presence of a rare earth halide or rare earth oxyhalide catalyst, so as to form a halogenated C1 hydrocarbon having a greater number of halogen substituents as compared with the reactant hydrocarbon. Preferably, the product is a monohalogenated methane, more preferably, methyl chloride. The oxidative halogenation process to form methyl halide can be integrated with downstream processes to produce valuable commodity chemicals, for example, methyl alcohol and/or dimethyl ether; light olefins, including ethylene, propylene, and butenes; higher hydrocarbons, including gasolines; vinyl halide monomer, and acetic acid. Hydrogen halide, which is a co-product of these downstream processes, can be recycled to the oxidative halogenation process.
Patent TW-523565-B (TW)
Title: A low-density and porous non-bearing wallboard
Inventor: SHIAU JIN-HUEI
IPC: E04B1/62
Filed: 2002-05-31
Granted: 2003-03-11
Abstract: This invention aims to provide a low-density and porous non-bearing wallboard, consisting of a heartwood body and several positioning members firmly set through inside the heartwood body. The heartwood body, with a first-side and an opposing second-side, is a low-density and porous structure type board of 0.2 to 0.48 g/cm<SP>3</SP> loading capacity, made by mixing fire-retarding resin and hardener into a raw material unit, comprised of agricultural raw material, and heating and pressing the mixture. The positioning members are continuously curve-shaped long strips and firmly set through inside the heartwood body. There are several first-crankiness sections passing through the first side and several second-crankiness sections passing through the second inside of the heartwood body in each positioning member, which are each spot-welded to a steel wire net or a deformed bar, or fastened a metal expansion net via the first-crankiness sections and second-crankiness sections thereof.
Patent TW-593304-B (TW)
Title: Method for producing acid anhydride
Inventor: EMOTO YASUHISA
IPC: C07D307/89
Filed: 2002-07-03
Granted: 2004-06-21
Abstract: To provide a method for producing an acid anhydride by which the yield can be improved when producing the acid anhydride by catalytically oxidizing an aromatic compound in vapor phase, and the reduction of the construction cost and the facilitation of the introduction to an existing plant are performed because a catalyst for treating by-products can be easily installed. This method for producing the acid anhydride comprises a step for carrying out a catalytic vapor-phase oxidation of a feedstock including the aromatic compound by a reactor consisting essentially of a multi-pipe type fixed bed reactor. The reactor consisting essentially of the multi-pipe type fixed bed reactor is temperature-controlled, and has the first catalyst layer at which >= 90% of the feedstock is consumed, and the second catalyst layer present at the downstream of the first catalyst layer. The temperature of the gas introduced to the second catalyst layer has a temperature not less than 95% of the control temperature at the first catalyst layer, and the activity of the packed catalyst is smaller than that of the catalyst at the aftermost part of the first catalyst layer.
Patent TW-574317-B (TW)
Title: Polyamic acid resin composition
Inventor: HATANAKA TADASHI
IPC: C08G73/10
Filed: 2002-07-25
Granted: 2004-02-01
Abstract: Provided is a polyamic acid resin composition for formation of a bank, which provides excellent film characteristics and adhesion to a substrate, which can undergo patterning with use of a positive type photoresist, and which can be transformed into a polyimide after the patterning to yield a polyimide resin with upper part of film having a low surface energy. It is achieved by a polyamic acid resin composition comprising a polyamic acid [a] as a base and a polyamic acid [b] having a fluorine-containing alkyl group with a carbon number of at least 2, and containing the polyamic acid [b] in an amount of from 0.1 to 30 wt % to the total amount of the polyamic acid [a] and the polyamic acid [b].
Patent TW-526316-B (TW)
Title: A cylinder apparatus
Inventor: CHEN CHIN-JEN
IPC: F16K31/02
Filed: 2002-07-25
Granted: 2003-04-01
Abstract: A cylinder apparatus having a container whose inner space is divided into two space section by a piston, each space section having an opening for installing a tube, respectively, a needle valve installed on the tube for adjusting air pressure of the space section, and a door connected to the piston via a rod, is described. The moving speed of the door is identical to that of the piston.
Patent TW-552628-B (TW)
Title: II-VI compound semiconductor crystal and electro-optic conversion functional element
Inventor: KISHINO KATSUMI
IPC: H01L31/0296
Filed: 2002-08-01
Granted: 2003-09-11
Abstract: In a ZnTe compound semiconductor crystal, a super-lattice layer formed by layering n-type CdSe and n-type ZnTe or an n-type contact layer containing ZnCdSeTe composition gradient layer is formed on a ZnTe compound semiconductor layer, whereby it is possible to increase the carrier concentration of the n-type contact layer and control the conduction type comparatively easily. Moreover, a CdSe/ZnTe super-lattice layer or a ZnCdSeTe composition gradient layer formed between the contact layer and an electrode can restrict an increase, due to band gap difference, in resistance. In addition, the lattice constants of CdSe and ZnTe forming the CdSe/ZnTe super-lattice layer or the ZnCdSeTe composition gradient layer are almost equal to each other, thus resulting in a low possibility of adversely affecting the crystallinity of a semiconductor crystal and providing a high quality semiconductor crystal.
Patent TW-I257154-B (TW)
Title: Flip-chip semiconductor package having multiple chips and manufacturing method thereof
Inventor: WU CHI-CHUAN
IPC: H01L23/28
Filed: 2002-08-22
Granted: 2006-06-21
Abstract: A flip-chip semiconductor package having multiple chips and method for making the same are provided. A substrate having a first surface and a second surface opposing the first surface is used to electrically connect at least a first chip to the first surface thereof via a plurality of first solder bumps. A chip carrier electrically coupled with a second chip via a plurality of second solder bumps is then electrically connected to the first surface, in a manner that the first chip is received within at least an opening formed in the chip carrier and is kept from being in contact with the second chip. Therefore, by means of the chip carrier, a plurality of chips are capable of being stacked in a flip-chip manner on the first surface of the substrate.
Patent TW-592959-B (TW)
Title: Laminates, sealant films using the same, and containers using the same
Inventor: WATANABE KAZUYUKI
IPC: C08L23/04
Filed: 2002-09-26
Granted: 2004-06-21
Abstract: The present invention relates to laminates which, when used as a sealant film or a part of a container, can be easily peeled off; leave little residue on the surface onto which the laminates were applied; retain their peel strength during heating in the case in which the laminates are used for food packaging; and can be easily molded. The laminate is formed with a resin composition layer prepared from propylene-ethylene-butene terpolymers, low-density polyethylene, and a linear low-density polyethylene; and a layer prepared from propylene polymers. As the linear low-density polyethylene, and instead of the linear low-density polyethylene, a linear low-density polyethylene prepared using metallocene or single-site catalysts can be used. The present invention also relates to sealant films and containers using the laminates of the present invention. The sealant films and containers can be manufactured at low cost.
Patent TW-591790-B (TW)
Title: Method, memory system and memory module board for avoiding local incoordination of impedance around memory chips on the memory system
Inventor: ABO HISASHI
IPC: H05K1/02
Filed: 2002-09-27
Granted: 2004-06-11
Abstract: A signal line of a data bus includes first wires on a first board and a second wire on a second board. The second board is installed on the first board to connect the first and second wires with each other in series to establish the signal line. Semiconductor devices are connected with the second wire. In such data bus system, impedance of the second wire is decided according to additional capacitance of the semiconductor device on the second board in order to harmonize impedance of the first board with impedance of the second board.
Patent TW-591363-B (TW)
Title: Heat collector with mounting plate
Inventor: CLEMENS DONALD L
IPC: H01L23/367
Filed: 2002-10-08
Granted: 2004-06-11
Abstract: A heat collector is formed by at least one extruding step for reducing machining steps, and is assembled to a separately formed mounting frame which may be stamped and formed or molded. The heat collector has flanges which bear against retaining tabs formed on the mounting frame, and may be held by solder, glue, or mechanical means. The heat collector may receive a heat pipe or the like to transfer heat to a remote heat dissipator, or may be formed as a heat sink such as a pin-fin type heat sink. The mounting frame can be fixed to a printed circuit board or the like having a component such as a central processing unit which contacts the collector in order to cool the unit.
Patent TW-567299-B (TW)
Title: The BTU table based automatically chiller and chilled water control system
Inventor: TSENG LYMAN
IPC: F25D29/00
Filed: 2002-10-14
Granted: 2003-12-21
Abstract: A BTU table based automatically chiller and chilled water control system. The main controller decides the chillers should be turned on after compared the BTU table sets the high/low limits chilled water with the loading chilled water. And producing the signal of the chillers should be turned on with the working chillers and turned on/off the chillers by the second controller. When the working chillers are not correspond with the Btu sets, the main controller will send out the control signal for turning on or shouting down the chillers. The second controller turns on or shuts down another chiller to make the automatic chillers work in the best efficiency.
Patent TW-I280408-B (TW)
Title: Field converter
Inventor: TORR DOUGLAS G
IPC: H02N1/00
Filed: 2002-10-18
Granted: 2007-05-01
Abstract: Methods and apparatus for producing fields that exert force on massive objects are disclosed. In particular, methods and devices for producing inhomogeneous electrical fields are disclosed.
Patent TW-I223507-B (TW)
Title: Method and apparatus for insuring integrity of a connectorized antenna
Inventor: GREEN MICHAEL R
IPC: H01Q9/06
Filed: 2002-11-29
Granted: 2004-11-01
Abstract: An antenna is provided with an electronic component or circuit that has a value corresponding to properties of the antenna. A read mechanism reads the value and sets an operational status of a transceiver based on the value. In one embodiment, electronic component is a resistor having a value that identifies the antenna properties. A table may be used to correlate resistor values to different types of antennas or sets of antenna properties. Alternatively, the circuit can be embodied in a microchip that provides a response to a challenge sent by the read mechanism. The response encodes the properties of the antenna. The encoding scheme includes values from the challenge. Alternatively, the response is a code that is indexed into a table of antenna properties. In one embodiment, the antenna is connectorized.
Patent TW-I227959-B (TW)
Title: Small-sized motor, small-sized vibration motor, and portable information device
Inventor: SUZUKI TOSHIO
IPC: B06B1/16
Filed: 2002-12-04
Granted: 2005-02-11
Abstract: The whole motor of the present invention is formed of small-sized parts, the motor itself can be installed simply, and the electrical connections of conduction terminals are ensured. It comprises a terminal base 18 of an insulating resin to be fitted and fixed to an end portion of a motor housing 10. A pair of support pins 21a, 21b protruding nearly in parallel with the board surface of a circuit board are held by the terminal base. At the same time, a pair of torsion springs 20a, 20b are also provided as conduction terminals, wherein the leads 171 of a motor drive circuit are derived outward from the terminal base 18, the central helical portions 200 of which are fitted about the respective support axial pins 21a, 21b, the ends of the sheet-like spring 201 serve as the contact portions that contact with power supply lands R of the circuit board P, and the other ends 202 of the spring serve as the connection portions that connect with the leads of the motor drive circuit.
Patent TW-594958-B (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: SAITO NOBUKATSU
IPC: H01L23/31
Filed: 2003-01-08
Granted: 2004-06-21
Abstract: A method of manufacturing a semiconductor device using a wiring substrate is provided which can facilitate the handling of the wiring substrate. The method includes the steps of forming a peelable resin layer on a silicon substrate, forming the wiring substrate on the peelable resin layer, mounting semiconductor chips on the wiring substrate, forming semiconductor devices by sealing the plurality of semiconductor chips by a sealing resin, individualizing the semiconductor devices by dicing the semiconductor devices from the sealing resin side but leaving the silicon substrate, peeling each of the individualized semiconductor devices from the silicon substrate between the silicon substrate and the peelable resin layer, and exposing terminals on the wiring substrate by forming openings through the peelable resin layer or by removing the peelable resin layer.
Patent TW-I220404-B (TW)
Title: Method for making light steel frames with coated plates
Inventor: LI TAI-YU
IPC: E04B9/00
Filed: 2003-01-10
Granted: 2004-08-21
Abstract: A method for making light steel frames with coated plates, including the steps of: feeding, rolling/shaping, bending, folding and rolling T-plates and coated plates into blanks, leveling, moving the blanks and trimming off the portions extending beyond a moving bench by punching to obtain the final products. When the blanks are subject to punching and trimming, there is not need to stop the feeding of the blanks for the moving speed of the moving bench corresponds to the conveying speed of the blanks whereby the blanks can be conveyed with fixed speed, which together with trimming and punching operations performed by first, second, and third molds above the moving bench, improves the production rate and efficiency and enhances the product competitiveness. The product made from trimming and punching may drop into a conveyor belt by its own weight and then transported backwards along with the belt conveying device. This invention reduces the transportation time and prevents the products that have been subjected to the punching operation from being jammed in the mold or the punching die, which would affect the operation process.
Patent TW-I255848-B (TW)
Title: Photo-responsive liquid crystal composition, information-recording medium and information-recording process
Inventor: KATO TAKASHI
IPC: G11B7/25
Filed: 2003-02-17
Granted: 2006-06-01
Abstract: Disclosed is a photo-responsive liquid crystal composition which is composed of a liquid crystalline compound and a gelling agent, an information-recording medium and an information-recording process making use of the information-recording medium. The gelling agent consists of a photochromic compound having a group capable of forming an intermolecular hydrogen bond in its molecule as well as a photo-responding site of a specific structure. The composition can exist in any state of gel of a first phase and gel of a second phase and can undergo changes in state between the gel of the first phase and the gel of the second phase. The information-recording medium has a recording layer formed of the composition, and the information-recording process utilizes changes in state between the gel phases in the recording layer.
Patent TW-578237-B (TW)
Title: Process for preventing formation of voids in a trench structure
Inventor: SUN PEI-FENG
IPC: H01L21/762
Filed: 2003-02-25
Granted: 2004-03-01
Abstract: A process for preventing formation of voids in a trench structure is disclosed. The process includes at least following steps. Firstly, a semiconductor substrate is provided. Then, a silicon nitride layer is formed on the semiconductor substrate, and an oxide layer is formed on the silicon nitride layer. The oxide layer, the silicon nitride layer and the semiconductor substrate are partially removed so as to form at least one trench structure. A sacrifice oxide layer is then formed on sidewalls of the trench structure. Then, the sacrifice oxide layer is removed. After an etching procedure is performed to remove portions of the silicon nitride layer protruding into the trench structure, substantially even sidewalls of the trench structure is provided. Afterwards, a polysilicon layer is allowed to fill in the trench structure and deposit in the oxide layer.