baber/WOPTO huggingface dataset:
Patent TW-I280738-B (TW)
Title: Surface acoustic wave device, its manufacturing method, and electronic component using the same
Inventor: IKEDA KAZUO
IPC: H03H9/64
Filed: 2002-04-18
Granted: 2007-05-01
Abstract: A surface acoustic wave device includes piezoelectric substrates, interdigital electrodes forming IDT upon the substrates and reflector electrodes disposed in the vicinity of the propagating direction of the acoustic wave generated from the IDT and short-circuit auxiliary electrodes in frame-shape with partly different widths formed in the circumference of above-mentioned interdigital electrodes and above-mentioned reflector electrodes. The electric charge generated through the heat processes applied to the piezoelectric substrates in producing the surface acoustic wave device is uniformly loaded over the entire surface of the electrodes of the device. Thus even after the substrate is cut into individual pieces, the electrodes are prevented from being damaged by the discharge of the accumulated charge which derives from the pyroelectricity of the substrate or the degradation of its electrical characteristics.
Patent TW-574344-B (TW)
Title: Organic electroluminescence device
Inventor: SATSUKI MAKOTO
IPC: C09K11/06
Filed: 2002-04-23
Granted: 2004-02-01
Abstract: The object of the invention is to provide a luminescent agent for organic electroluminescence device useful in an organic electroluminescence device aiming at high durability, and particularly a luminescent agent for organic electroluminescence elementand and organic electroluminescence device using a specific coumarine derivative. In addition, a display panel and an information display device using the organic electroluminescence device are provided to achieve the above object.
Patent TW-I223949-B (TW)
Title: Resource authorization
Inventor: LORTZ VICTOR B
IPC: H04L29/06
Filed: 2002-05-10
Granted: 2004-11-11
Abstract: Resource authorization includes receiving a resource request from a first requester. The resource request includes credentials and identifies an operation to be performed with respect to a resource. The resource request is mapped to a resource identifier, and the resource data structure is searched for a resource node based on the resource identifier. A determination is made whether the first requester is authorized to perform the operation with respect to the resource based on whether the credentials in the resource request match a resource authorization level associated with the resource node.
Patent TW-I244925-B (TW)
Title: New imaging agents, precursors thereof and methods of manufacture
Inventor: TANAKA AKIRA
IPC: C07C309/73
Filed: 2002-06-04
Granted: 2005-12-11
Abstract: Compounds of formula (I) and (II), wherein groups R1, R2, RE, PG1 and PG2 have the definitions provided in the specification, methods of manufacture and methods of use. A compound of formula (I), or a pharmaceutically acceptable salt thereof: wherein the C marked with an asterisk represents a chiral center and the compound is present in the L-form, the D-form or as a racemic mixture; R1 is selected from the group consisting of a single bond, phenyl, and a group of formula (a), (b), (c) or (d), R2 is C1-C7 alkyl; and RE is selected from the group consisting of 123I, 125I and 18F.
Patent TW-561740-B (TW)
Title: Network connecting device and data packet transferring method
Inventor: HSU WILEY
IPC: H04L12/56
Filed: 2002-06-06
Granted: 2003-11-11
Abstract: A network connecting device and a data packet transferring method for use therewith are disclosed. The device is in communication with a computer host and an external network. The device includes a media access controller, a buffer and a characteristic value evaluator. The packet transferring method includes steps of: receiving a data packet from the external network; storing the data packet in a buffer of the network connecting device; determining whether the data packet complies with a transferring condition according to a characteristic value of the data packet; and proceeding an interrupt service of the computer host and having the related data packet stored in the buffer transferred to the computer host when the data packet complies with the transferring condition.
Patent TW-I249913-B (TW)
Title: Method and apparatus for adaptive server selection in data communication system
Inventor: ATTAR RASHID A
IPC: H04B11/00
Filed: 2002-06-26
Granted: 2006-02-21
Abstract: Methods and apparatus for selecting a serving sector in a high rate data (HDR) communication system are disclosed. An exemplary HDR communication system defines a set of data rates, at which a sector of an access point may send data packets to an access terminal. The sector is selected by the access terminal to achieve the highest data throughput while maintaining a targeted packet error rate. The access terminal employs various methods to evaluate quality metrics of forward and reverse links from and to different sectors, and uses the quality metrics to select the sector to send data packets to the access terminal.
Patent TW-554563-B (TW)
Title: Polymer matrix material and electrochemical cell incorporating polymer matrix material
Inventor: CALLAHAN ROBERT W
IPC: H01M10/052
Filed: 2002-06-28
Granted: 2003-09-21
Abstract: A polymer matrix material, and an electrochemical cell using a polymer matrix material includes a polymerization product of one or more monomers selected from the group of water-soluble, ethylenically-unsaturated acids and acid derivatives, and a crosslinking agent, are disclosed herein. A quantity of water is used for polymerization, such that the polymer material is swelled to a defined volume upon curing. Optionally, a water-soluble or water-swellable polymer and/or a chemical polymerization initiator.
Patent TW-557502-B (TW)
Title: Method for fabricating contacts for integrated circuits, and semiconductor component having such contacts
Inventor: KROENKE MATTHIAS
IPC: H01L27/108
Filed: 2002-07-08
Granted: 2003-10-11
Abstract: One (or more) contacts are produced on one or more active areas of a semiconductor wafer, it being possible for one or more isolated control lines to be arranged on the active areas with which contact is to be made. The control lines may, for example, be gate lines. The semiconductor component is fabricated in the following way: application of a polysilicon layer to the semiconductor wafer, patterning of the polysilicon layer, in order to produce a polysilicon contact above the active area, the polysilicon contact at least partly covering the two control lines, application of a first insulator layer to the semiconductor wafer, with the polysilicon contact being embedded, partial removal of the first insulator layer, so that the outer surface of the polysilicon contact is uncovered, and application of a metal layer to the semiconductor wafer in order to make electrical contact with the polysilicon contact.
Patent TW-554542-B (TW)
Title: Schottky barrier diode and method for manufacturing the same
Inventor: ASANO TETSURO
IPC: H01L21/328
Filed: 2002-07-31
Granted: 2003-09-21
Abstract: Conventional Schottky barrier diode has problems that its chip size can't be shrunken due to the mesa and the thick polyimide layer therein, and its property can't be improved due to the large distance between electrodes, while conventional method for manufacturing the same has a problem that it is difficult to control the etching for a Schottky junction portion. This invention provides a Schottky barrier diode and a method for manufacturing the same, wherein an n-type and an n+ type ion implantation region are formed on the surface of a substrate, so there's no need to form a mesa and a polyimide layer and a planar type Schottky barrier diode becomes possible. Also, the cost of the wafer can be reduced, and the chip size can be shrunken and the high frequency property can be improved due to the distance between electrodes can be shortened. Moreover, there's no need to etch GaAs while forming a Schottky junction portion, therefore a good-reproducibility Schottky barrier diode can be manufactured.
Patent TW-I250510-B (TW)
Title: Signal process circuit
Inventor: MASHIMO AKIRA
IPC: G11B20/14
Filed: 2002-08-06
Granted: 2006-03-01
Abstract: A signal process circuit is provided for judging the quality of binary input signal before the detected error of the information in the input signal is occurred. The FM modulated wobble signal that from the optical system is transformed into binary FM pulse signal in pulse signal generate circuit 60. The noise is removed from the binary pulse wobble signal with the pulse signal generate circuit 60 to detect the high level period and low level period of the wobble signal. The rising phase edge frequency of the binary pulse wobble signal is counted by the pulse signal generate circuit 60 during a period of time which is a combination of the high level period and low level period. And then the quality of wobble signal is judged according to the rising phase edge frequency.
Patent TW-I255830-B (TW)
Title: Liquid crystalline polyester resin composition and molded product thereof
Inventor: OKAMOTO SATOSHI
IPC: C09K19/38
Filed: 2002-08-23
Granted: 2006-06-01
Abstract: By means of a liquid crystalline polyester resin composition containing 100 parts by weight of a liquid crystalline polyester forming an anisotropic melt phase, and not less than 0.01 part by weight and not more than 0.2 part by weight of at least one phosphite compounds defined by the formula (I), a liquid crystalline polyester resin composition capable of producing molded products having excellent thermal stability under high temperatures without causing occurrence of blister in the molded products even in the course of soldering.
Patent TW-569413-B (TW)
Title: Semiconductor device with compliant electrical terminals, apparatus including the semiconductor device, and methods for forming same
Inventor: LUTZ MICHAEL A
IPC: H01L23/31
Filed: 2002-08-27
Granted: 2004-01-01
Abstract: A semiconductor device (e.g., a chip scale package or CSP) is described including multiple input/output (I/O) pads arranged on a surface of a semiconductor substrate, a compliant dielectric layer, an outer dielectric layer, and multiple electrically conductive, compliant interconnect bumps (i.e., compliant bumps). The compliant bumps may form electrical terminals of the semiconductor device. The compliant dielectric layer is positioned between the outer dielectric layer and the surface of the semiconductor substrate. The outer dielectric layer and the compliant dielectric both have multiple openings (i.e., holes) extending therethrough. Each of the compliant bumps is formed upon a different one of the I/O pads, and extends through a different one of the openings in the first compliant dielectric layer and the outer dielectric layer. Each of the compliant bumps includes an electrically conductive, compliant body, and an electrically conductive, solderable conductor element. The compliant bodies are positioned between the solderable conductor elements and corresponding I/O pads. The compliant bodies form mechanically flexible, electrically conductive paths between the solderable conductor elements and the corresponding I/O pads. The solderable conductor elements are solder wettable. Several methods for forming the semiconductor device are described. An apparatus including the semiconductor device is also described, as is a method for forming the apparatus.
Patent TW-569393-B (TW)
Title: Semiconductor integrated circuit
Inventor: SHIINA MASAHIRO
IPC: H03F3/45
Filed: 2002-10-11
Granted: 2004-01-01
Abstract: A semiconductor integrated circuit is provided for attaining a preferred circuit feature by means of realizing a layout disposition in view of a symmetry among each semiconductor element which together compose a circuit block, wherein emitter follower circuits 22, 23 are disposed adjacent to a differential amplifier 21, and are located at a position linearly symmetric to a central line of the differential amplifier 21, respectively. Bipolar transistors Q24, Q25 that construe the emitter follower circuits 22, 23 are disposed adjacent to bipolar transistors Q21, Q22 that construe the differential amplifier 21, and are located towards two directions differed in only 90 degree, respectively. As a result, transposition between wirings inputted from the differential amplifier 21 into the emitter follower circuits 22, 23 is diminished, and both the symmetry of the differential amplifier 21 which comprises the emitter follower circuits 22, 23 and the circuit feature are capable of being promoted.
Patent TW-583147-B (TW)
Title: SiO2 shaped body which is vitrified in partial regions or completely, process for its production and use
Inventor: SCHWERTFEGER FRITZ DR
IPC: C30B15/10
Filed: 2002-11-28
Granted: 2004-04-11
Abstract: A process for producing an SiO2 shaped body which is vitrified in a partial region or completely, in which process an amorphous, porous SiO2 preform is sintered or vitrified by contactless heating by means of radiation, and during this step contamination of the SiO2 shaped body with foreign atoms is avoided, wherein the radiation used is the beam of a laser.
Patent TW-I231652-B (TW)
Title: The kit of the local oscillator of airborne VHF multimode communication transceiver
Inventor: SHEN SY-KANG
IPC: H03L7/24
Filed: 2002-12-11
Granted: 2005-04-21
Abstract: A kit of the local oscillator of airborne VHF multimode communication transceiver in compliance with international avionic standards comprising a temperature compensated crystal local oscillator, a direct digital synthesizer (DDS), a programmable microprocessor and an input/output interface to form the local oscillator of airborne VHF multimode communication transceiver so as to serve the channel selection of the said transceiver.
Patent TW-569540-B (TW)
Title: Ring oscillator with faster response by current-guiding circuit
Inventor: LIN CHUNG-MING
IPC: H03L7/06
Filed: 2002-12-18
Granted: 2004-01-01
Abstract: A ring oscillator for generating a clock. The oscillator includes a plurality of delay units, each delay unit has a first driving circuit with a positive input port, a negative output port and a first control port; a second driving circuit with a negative input port, a positive output port and a second control port; and a current guiding circuit. The first driving generates an output at the negative output port inverted to an input at the positive input port, and controls the level of the output according to a current received by the first control port. The second driving generates an output at the positive output port inverted to an input at the negative input port, and controls the level of the output according to a current received by the second control port. The current guiding circuit is for adjusting the currents received by the first control port and the second control port according to signal level at the positive and negative output ports. Wherein the delay units are connected in series to generate the clock.
Patent TW-I282045-B (TW)
Title: Pulse output function for programmable logic controller
Inventor: MCNUTT ALAN D
IPC: G06F19/00
Filed: 2003-01-07
Granted: 2007-06-01
Abstract: At least one exemplary embodiment of the present invention includes a method comprising obtaining a first frequency and a second frequency. The method also comprises creating a table of values comprising a plurality of target frequencies intermediate to the first and second frequencies, the table of values also comprising a pulse width, a pulse count, and a differential pulse width corresponding to each of the target frequencies from the plurality of target frequencies. The method further comprises outputting at least a portion of the values to a motion device. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
Patent TW-594241-B (TW)
Title: Reflector configuration of a back-light module
Inventor: YU HONG-TIEN
IPC: G02F1/1335
Filed: 2003-01-17
Granted: 2004-06-21
Abstract: The present invention relates to a reflector configuration of a back-light module, and particularly to the coupling of a lamp reflector and a lamp cover of the back-light module. The lamp reflector in the present invention wraps a lamp around and is fastened on the light-guiding plate. A lamp cover is fastened onto the light-guiding plate, and contacts without wrapping around the lamp reflector.
Patent TW-558590-B (TW)
Title: Fire-resistant gun cabinet
Inventor: CLEVELAND TERRI PEARTREE
IPC: E05G1/024
Filed: 2003-01-22
Granted: 2003-10-21
Abstract: A fire-resistant container for use as a safe. The container is formed of steel and is lined on its inner surface with fire-resistant materials. The preferred fire-resistant materials include mineral-filled paper-faced sheet material, commonly known as ""sheetrock,"" ""gypsum board,"" or ""drywall."" The sheet material is provided in various thicknesses depending upon the location within the container. An air space is also provided between the fire-resistant materials and the wall. A front wall of the container is formed with an offset jamb for receiving a safe door having a conventional combination lock controlling a plurality of livebolts which are engaged behind a flange formed in the jamb. The door is fitted with fire-resistant materials in similar fashion to the container walls, preferably magnesium board, and the jamb is gasketed in intumescent material. A fire-resistant container in accordance with the invention meets Sentry Self-Test 1 and is suitable for storage of paper documents, firearms, and other valuables.
Patent TW-590795-B (TW)
Title: An automated system and process for the preparation of a high viscosity fluid formulation
Inventor: LINSEN MICHAEL WILLIAM
IPC: B01F23/47
Filed: 2003-04-09
Granted: 2004-06-11
Abstract: An automated fluid formulating system for use in small scale laboratory operations. The system utilizes a computer to provide precise control over the measurement of ingredients and the entire formulating process. The novel feature of this invention is that it can provide precise control over the formulating of high viscosity, high solid fluids, such as emulsions and gels. Further, a pre-programmed cleaning cycle can be input into the computer to automatically clean the mixing elements so that the mixing elements do not contaminate subsequent formulations with materials from the prior formulation.
Patent TW-I273800-B (TW)
Title: Apparatus and method for canceling direct current offset in an RF receiver
Inventor: HOLENSTEIN CHRISTIAN
IPC: H04B1/30
Filed: 2003-04-09
Granted: 2007-02-11
Abstract: A system and method for canceling DC offset for mobile station modems having direct conversion architectures. The present invention is a fast acquiring DC offset cancellation block that provides rapid and accurate DC offset estimates and cancellation techniques to support direct conversion architectures. The fast acquiring DC offset cancellation block combines four mechanisms to rapidly acquire and remove a DC offset estimate after power up, temperature changes, receiver frequency changes, and gain setting changes by increasing high pass loop bandwidth and adjusting DC offset levels at baseband. After removing the DC offset in large portions, the high pass loop bandwidth is decreased to fine tune the previous estimate and to remove any small variation in DC offset due to receiver self-mixing products.
Patent TW-I222845-B (TW)
Title: Wiring connection device and method thereof
Inventor: CHEN DWO
IPC: H01R4/06
Filed: 2003-04-18
Granted: 2004-10-21
Abstract: The invention provides a wiring connection device for applying to a printed circuit board. The wiring connection device includes at least one barrel pin which is placed on the printed circuit board and then riveted to the printed circuit by tool. Afterward the barrel pin is soldered on the printed circuit board to cause the electrical connection between the printed circuit board and the barrel pin. Finally, a wire is fastened inside the barrel pin so as to cause the electrical connection between he barrel pin and the wire.
Patent TW-I262204-B (TW)
Title: Resin composition having high dielectric constant and uses thereof
Inventor: HSU TSAI-FA
IPC: H05K1/16
Filed: 2003-05-14
Granted: 2006-09-21
Abstract: The subject invention relates to a resin composition having a high dielectric constant, comprising (a) an epoxy resin, (b) a curing agent, (c) a ceramic powder, and (d) a highly polar modifier. The subject invention further relates to a process for the manufacture of a printed circuit board comprising using the composition of the subject invention as a material for a capacitor material embedded in the printed circuit board.
Patent TW-I315733-B (TW)
Title: Processes, compositions and compounds
Inventor: KEVIN JOHNSON
IPC: B41M5/00
Filed: 2003-05-23
Granted: 2009-10-11
Abstract: A process for printing an image on a substrate comprising applying thereto by means of an ink jet printer an ink containing a metal compound of the Formula (1) and salts thereof; wherein; one of A and B is OH and the other is an azotriazole group; each W independently is a carboxy or carbonamido group; each X independently is a substitutent other than H, sulphonamido, carboxy, sulpho and carbonamido; J is a sulphonamido group; M is a metal or boron; a, p, q and n are each independently 0, 1, 2, 3 or 4; and (p+q+a+n) is 0, 1, 2, 3, or 4. Also claimed are compounds of Formula (1), compositions and inks containing a compounds of Formula (1) and an ink jet printer cartridge containing the ink.
Patent TW-I236965-B (TW)
Title: Film adhering method and device
Inventor: HIRONAKA KOJI
IPC: B29C65/20
Filed: 2003-05-30
Granted: 2005-08-01
Abstract: This invention relates to a film adhering method and device wherein a thin film to be adhered and having a two-layer structure comprising an adhesive film and a base film is depressed by rolls that are located along the conveying path of the baseplate from the base film side of the thin film so as to adhere to the adhesive film side adhered to the baseplate. According to this invention, electronic charges are applied to the front portion of a thin film, where the electrostatic forces acted between to the front end and the rolling faces serve to maintain the front portion and the rolling of rolls serve to convey the thin film to the baseplate, such that front portion is consistently adhered to the surface of the baseplate starting from the start position of the baseplate. Electronic charges are also applied to the rear end of the thin film such that the thin film may be adhered to the baseplate by the rolling of the rolls from the front end of the rear end of the thin film. The rolling rolls are maintained at the upstream of the rolls for the front and rear ends to remove electricity. According to this invention, the thin film may be evenly adhered to the baseplate front the front to the rear end without forming any step-like configurations. Furthermore, the thin film may be adhered to the baseplate from the front to the rear ends without generating any wrinkles or bubbles.