baber/WOPTO huggingface dataset:
Patent TW-556289-B (TW)
Title: A vertical replacement-gate junction field effect transistor
Inventor: CHAUDHRY SAMIR
IPC: H01L21/8232
Filed: 2002-08-30
Granted: 2003-10-01
Abstract: An architecture for creating a vertical JFET. Generally, an integrated circuit structure includes a semiconductor area with a major surface formed along a plane and a first source/drain doped region formed in the surface. A second doped region forming a channel of different conductivity type than the first region is positioned over the first region. A third doped region is formed over the second doped region having an opposite conductivity type with respect to the second doped region, and forming a source/drain region. A gate is formed over the channel to form a vertical JFET. In an associated method of manufacturing the semiconductor device, a first source/drain region is formed in a semiconductor layer. A field-effect transistor gate region, including a channel and a gate electrode, is formed over the first source/drain region. A second source/drain region is then formed over the channel having the appropriate conductivity type.
Patent TW-576060-B (TW)
Title: Wireless companion device that provides non-native function to an electronic device
Inventor: STRIEMER BRYAN LESTER
IPC: H04M1/72412
Filed: 2002-09-09
Granted: 2004-02-11
Abstract: A companion device provides non-native function to a different electronic device. In the preferred embodiments, the electronic device and the companion device both include a local wireless interface that allows communicating between the two, such as a Bluetooth interface. When the electronic device comes within range of the companion device, it detects the presence of the companion device, and thus knows what enhanced function the companion device provides. In a first embodiment, the electronic device transmits information to the companion device, which processes the information and transmits the processed information to the electronic device. In a second embodiment, the companion device receives information from a source other than the electronic device, processes the information, and transmits the information to the electronic device. In both embodiments, the companion device provides non-native functions to the electronic device. Examples of non-native functions include text-to-voice conversion, voice-to-text conversion, processing of audio files, processing of video files, performing complex mathematical computations, and digital signal processing.
Patent TW-I257753-B (TW)
Title: Nitride semiconductor laser device and manufacturing method thereof
Inventor: DWILINSKI ROBERT
IPC: H01S5/343
Filed: 2002-10-28
Granted: 2006-07-01
Abstract: This invention provides a nitride semiconductor laser element which is provided with high-output type resonator end surfaces and which has a resonator containing an active layer consisting of an In-containing nitride semiconductor between an n-type nitride semiconductor layer and a p-type semiconductor layer, in which an end surface film, consisting of a single crystal AlxGa1-xN (0 <= x <= 1) that is formed at low temperatures not damaging the active layer consisting of the In-containing nitride semiconductor, is formed on at least an outgoing end surface out of the opposing resonator end surfaces of the laser element.
Patent TW-I262498-B (TW)
Title: Adhering device for compact disk
Inventor: HAYASAKA TAKUYA
IPC: B65C1/02
Filed: 2002-11-04
Granted: 2006-09-21
Abstract: The present invention is an adhering device for compact disk, which comprises a surface stripping means 24 for stripping the protection film P1 from the protection label L adhered with the protection film P1 and the stripping material D; a stripping plate 25 for stripping the stripping material D from the protection label L after stripping the protection film P1; and, an adhering means 29 for pressing the DVR (including the recording medium of the recording layer for recording and regenerating large amount of data) with the pressure defined by the protection label L after stripping the protection film P1 and the stripping material to adhere the protection label L with the recording substrate B for the DVR, so as to compose the DVR for the compact disk.
Patent TW-583043-B (TW)
Title: Nanostructured metal powder and the method of fabricating the same
Inventor: LIAO SHIH-CHIEH
IPC: B22F9/08
Filed: 2002-12-27
Granted: 2004-04-11
Abstract: Nanostructured metal powder and the method of fabricating the same. A twin-wire electric arc process is performed to melt the wire tips, and metal melt is formed. Simultaneously, the metal melt is broken up into melt droplets by an atomizing device. The operating temperature of the electric arc process is controlled between melting point and boiling point of the wire, for not to vaporize the melt droplets. Then, a fast cooling is performed to quench the melt droplets. Thus, each melt droplet is solidified to a mum-sized, spherical and dense powder composed of nano-grains (< 100 nm).
Patent TW-I260975-B (TW)
Title: Hang-held hair reforming device
Inventor: SAIDA ITARU
IPC: A46B15/00
Filed: 2003-01-16
Granted: 2006-09-01
Abstract: This invention provides a hand-held hair reforming device that operates well without being affected by the electrostatic charge generated upon combing the hair, and that can reform the hair easily by the electrostatic charge electrifying human body. This hand-held hair reforming device includes a hair reforming mechanism, and a voltage application mechanism that applies a voltage to human body. The voltage application mechanism includes an electrification circuit outputting a predetermined voltage, and an electrification plate that is connected to an output terminal of the electrification circuit, and meanwhile contacts human body so as to reform the hair by electrostatic charge that electrifies human body.
Patent TW-580776-B (TW)
Title: Organic LED device and manufacturing method of the same
Inventor: TSUJIMURA TAKATOSHI
IPC: G09G3/14
Filed: 2003-01-29
Granted: 2004-03-21
Abstract: Disclosed is an organic LED device capable of coping with a large area and an efficient manufacturing method thereof. An organic LED device of the present invention is constituted by including a driver TFT and a switching TFT, which are formed on an insulating substrate. Furthermore, an organic LED element is formed, for each pixel, on the substrate with an insulating film interposed therebetween and is connected to the driver TFT. The organic LED device of the present invention includes an anode and a cathode connecting the driver TFT and the organic LED element formed on the insulating film to each other. As a common electrode, the anode connects a plurality of pixels to one another, and thus a self-consistency thereof is improved during manufacturing.
Patent TW-I297028-B (TW)
Title: Compositions containing polycarbonate
Inventor: RUDIGER GORNY
IPC: B32B27/36
Filed: 2003-01-30
Granted: 2008-05-21
Abstract: A thermoplastic molding composition is disclosed. The composition that contains a polymer selected from the group consisting of a polycarbonate, a transparent polycarbonate-polyester-blend, a copolyestercarbonate and a transparent polyester and a compound of formula (I)  and one or more compounds of formula (II)  wherein a is 1 to 17, b is 0 to 16, c is 6 to 14, d is 3 to 7, e is 6 to 14, f is 3 to 7, g is 5 to 40 and a+b is 9 to 25 and n is 1 to 10, was found to be especially suitable for co-extrusion applications.
Patent TW-583762-B (TW)
Title: Bandgap reference circuit
Inventor: LIU MING-HUANG
IPC: G05F3/30
Filed: 2003-02-27
Granted: 2004-04-11
Abstract: The present invention relates to a bandgap reference circuit for generating a reference voltage. The bandgap reference circuit comprises an operational amplifier; a plurality of transistors connected to the operational amplifier; a plurality of resistances connected to the plurality of transistors; and a plurality of bipolar transistors connected to the plurality of resistances. A first and a second resistances of the plurality of resistances are used for voltage level shifting so that the operational amplifier can normally operate.
Patent TW-I226448-B (TW)
Title: Burn in process of passive display
Inventor: TING KUO-SHU
IPC: G01R31/30
Filed: 2003-03-07
Granted: 2005-01-11
Abstract: There is provided a burn in process of passive display. The passive display device has a matrix of pixels composed of plural rows of scan lines and plural columns of scan lines, wherein each pixel is located at an intersection of one row of scan lines and one column of scan lines. The burn in process of the passive display includes the steps of: sending a row of enable pulse signals to the row of scan lines; sequentially sending out column enable pulse signals to n columns of scan lines (2 < n < 10) to light up pixels of k columns.
Patent TW-I264667-B (TW)
Title: Method and apparatus for simplified system configuration
Inventor: FUNK MERRITT
IPC: G06F19/00
Filed: 2003-04-09
Granted: 2006-10-21
Abstract: A GUI is presented for configuring and initializing a semiconductor processing system, which includes a number of processing tools, a number of processing modules, a number of sensors, a number of processing models, and an alarm management system. The graphical display is organized so that all significant parameters are clearly and logically displayed so that the user is able to perform the desired configuration, initialization, and troubleshooting tasks with as little input as possible. The GUI is web-based and is viewable by a user using a web browser.
Patent TW-I294306-B (TW)
Title: Oxidation of nox's with chlorine dioxide in combination with a thermal nox removal process
Inventor: TAKACS THERESA J
IPC: B01D53/77
Filed: 2003-05-27
Granted: 2008-03-11
Abstract: A process for reducing NOx concentrations in waste gas streams by contacting the waste gas stream with a reducing agent selected from ammonia and urea and then oxidizing the lower NOx's present in the waste gas streams to higher oxides with chlorine dioxide.
Patent TW-I261183-B (TW)
Title: Edit system of accompaniment lyrics and editing and displaying method thereof
Inventor: CHIU CHAUCER
IPC: G06F17/24
Filed: 2003-06-27
Granted: 2006-09-01
Abstract: An edit system of accompaniment lyrics and editing and displaying method thereof are applied to the computer-executable interface. Through the user-edited lyrics corresponding to the accompaniment musical melody and the starting and ending time defined for each section of lyrics during display, the system can precisely display and vary the corresponding character displayed in accordance with the elapsed time of song, enabling user to easily sing along.
Patent TW-I244565-B (TW)
Title: Liquid crystal display panel with fluid control wall
Inventor: KAWABE SHINICHI
IPC: G02F1/13
Filed: 2003-08-18
Granted: 2005-12-01
Abstract: A substrate includes fluid control walls for controlling the liquid crystal fluid closer to the liquid crystal dropped spot of a display area or frame-like fluid control walls between a sealing material and the display area. After the liquid crystal is dropped on the display area, a pair of substrates are pasted and then picked out in the atmosphere for applying pressure onto the pair of substrates and diffusing the liquid crystal. The liquid crystal fluid control walls serve to control the liquid crystal fluid, thereby suppressing the liquid crystal contamination caused by the contact of the unhardened sealing material with the liquid crystal and the relevant display failure.
Patent TW-I272105-B (TW)
Title: Cattle reproduction vaccines
Inventor: DOMINOWSKI PAUL JOSEPH
IPC: C07K14/18
Filed: 2003-08-20
Granted: 2007-02-01
Abstract: The present invention relates to combination vaccines and methods for treating or preventing diseases or disorders in an animal caused by infection by Bovine Viral Diarrhea Virus (BVDV) Types 1 and 2, Bovine Herpes Virus Type-1 (BHV-1), Bovine Respiratory Syncytial Virus (BRSV), Parainfluenza Virus (PI3), Campylobacter fetus, Leptospira canicola, Leptospira grippotyphosa, Leptospira hardjo-prajitno, Leptospira icterohaemmorrhagiae, Leptospira hardjo-bovis and Leptospira pomona by administering to the animal an effective amount of a combination vaccine. The combination vaccine can be a whole or partial cell inactivated or modified live preparation.
Patent TW-I226569-B (TW)
Title: Fixation device
Inventor: YEH CHI-PIN
IPC: G06F3/023
Filed: 2003-09-04
Granted: 2005-01-11
Abstract: A fixation device is suitable for fixing a keycap, which comprises a main body, a fixation section and a pump. The main body has a hollow chamber which is formed inside of the main body. The fixation section is disposed on top of the main body and has a channel. The channel is formed in the fixation section and has a first opening and a second opening. The first opening is connected with the hollow chamber and the second opening is located on top of the fixation section. The keycap is placed onto the second opening. The pump is located on top of the main body and connected with the hollow chamber to exhaust air in the hollow chamber and the channel so that the keycap can be fixed on top of the fixation section.
Patent TW-I238382-B (TW)
Title: A disk discrimination method
Inventor: SUN YU-HUNG
IPC: G11B19/12
Filed: 2003-09-04
Granted: 2005-08-21
Abstract: The present invention discloses a disk discrimination method. The magnitude of the focusing error signal and RF level signal are detected by an operation of focus search. The threshold levels for detecting layers of the disk are then determined by the magnitude of the focusing error signal and the RF level signal. Thereafter another operation of focus search is executed to calculate the thickness of the substrate and the distance between the first and the second recording layer. Thus the type of the disk can be discriminated.
Patent TW-I246528-B (TW)
Title: Method for producing azo compound
Inventor: KANEKO YUSHI
IPC: C07B61/00
Filed: 2003-09-08
Granted: 2006-01-01
Abstract: The present provides a method for producing a cheap and safe, high yield synthesis of specific azo compound. The method for producing compound presented by the formula (I) characterized in that the compound of formula (II) reacts with the aryling agent or hetering agent when the base and phase transfor catalyst exist. (Wherein Q is aryl or heterocycle; R1 is aryl or heterocycle; R2 is alkyl, cycloalkyl, alkenyl, aryl, heterocycle, sulfonyl, acyl or carbamoyl; R3 and R4 are independent hydrogen atom or the same with R2 provided that R3 and R4 could not be hydrogen atom together; A1 and A2 are substituted carbon atoms together or one is substituted carbon atom and another is nitrogen; X is halogen atom or sulfonyloxy).
Patent TW-I231092-B (TW)
Title: Operational amplifier with self control circuit for realizing high slew rate throughout full operating range
Inventor: MIURA MAKOTO
IPC: H03F3/30
Filed: 2003-09-30
Granted: 2005-04-11
Abstract: An operational amplifier comprises: differential input stages to which differential signals can be inputted with full operating range; current source circuits coupled to determine current values of the differential input stages, phase inverter circuits which are provided between transistors of an output stage circuit and the current source circuits; a driver stage circuit and the output stage circuit. The phase inverter circuits control currents of the current source circuits depending on the output signal potential level. By using this structure, it becomes possible to realize a high slew rate throughout the full operating range.
Patent TW-I231618-B (TW)
Title: Module and fuel package
Inventor: SHIOYA MASAHARU
IPC: H01M8/06
Filed: 2003-12-17
Granted: 2005-04-21
Abstract: A power generation module for generating electric power by using fuel has a fuel package accommodating portion capable of accommodating a fuel package which has a fuel supply hole and a collection hole having a shape or size different from that of the fuel supply hole, and in which the fuel can be sealed. A fuel supply port can be connected to the fuel supply hole of the fuel package. A collection port having a shape or size different from that of the fuel supply port can be connected to the collection hole of the fuel package. The power generation module further includes a power generator which generates electric power by using fuel supplied from the fuel supply port.
Patent TW-I238682-B (TW)
Title: Method of fabricating electronic interconnect devices using direct imaging of dielectric composite material
Inventor: CULLEN DONALD P
IPC: H01L51/30
Filed: 2004-02-04
Granted: 2005-08-21
Abstract: An improved method of fabricating an electronic interconnect device using direct imaging of dielectric composite material by the inclusion of a conducting material in the composite material that becomes non-conducting through exposure to electromagnetic radiation. The conducting material generally comprises single-wall carbon nanotubes.
Patent TW-I235911-B (TW)
Title: Error correction code generator
Inventor: CHEN HUNG-CHING
IPC: H03M13/00
Filed: 2004-02-20
Granted: 2005-07-11
Abstract: This invention provides an error correction code (ECC) generator, it particularly utilizes additional SRAM or data encoder to improve encoding efficiency. The SRAM or data encoder lets the DRAM of ECC generator effectively reduce the operation counts of cross row accessing data. Therefore, it improves the data access efficiency of the DRAM. Thus, it also reduces the time consumption for error correction code generation.
Patent TW-I313976-B (TW)
Title: Method and system for all digital gain control
Inventor: LEONID KAZAKEVICH
IPC: H04B17/40
Filed: 2003-06-06
Granted: 2009-08-21
Abstract: An analog/digital gain control device avoid some of the requirements associated with the nature of a closed-loop AGC circuits and which meets the remaining requirements without much difficulty uses an analog to digital conversion method that increases the number of effective ADC bits by compressing the baseband input analog signal using a logarithmic circuit. After the compressed analog signal is converted into a digital signal, a digital anti-log process or look-up table (LUT) is used to expand the digital signal back to the original linear scale. The word size of the output of the anti-log process is larger than the input word size due to the nature of the anti-log function. To reduce the word size of the digital signal an open loop normalization technique can be applied.
Patent TW-I251415-B (TW)
Title: System and method for data transmission and reception
Inventor: PEKONEN HARRI
IPC: H04N19/89
Filed: 2004-03-02
Granted: 2006-03-11
Abstract: Systems and methods wherein a two-dimensional array or the like is employable in data transmission and/or reception, and wherein characteristic values are computable with respect to data to be transmitted. The characteristic values could be transmitted along with the data and perhaps used by a data recipient, and could include, for instance, forward error correction data. Various such systems and methods are employable for a number of network types including, for example, digital video broadcast networks.
Patent TW-I274122-B (TW)
Title: Gate valve apparatus
Inventor: ISHIGAKI TSUNEO
IPC: H01L21/02
Filed: 2004-03-02
Granted: 2007-02-21
Abstract: A gate valve apparatus minimizes the chance that radicals and plasma in exhaust gas will contact a main valve seal, thereby preventing deterioration of the main valve seal. Slats of a flow control device are installed in an exhaust flow path to control the pressure in a process chamber. The main valve seal is provided on an abutting surface of a main valve element. An annular projection is provided on a pump-side inner wall surface of an accommodating chamber. When it is in a non-sealing position, the main valve element is moved toward the pump-side inner wall surface of the accommodating chamber to bring an outer peripheral portion of the main valve element into contact with the annular projection. Thus, the main valve seal is shielded from radicals and plasma in exhaust gas by the main valve element, the annular projection and the pump-side inner wall surface of the accommodating chamber. A shielding ring may be secured to an outer peripheral portion of the main valve element radially outward of the main valve seal instead of using the annular projection.
Patent TW-I238612-B (TW)
Title: User terminal, media system and method of delivering objects relating to broadcast media stream to user terminal
Inventor: KOPRA TONI
IPC: H04H1/00
Filed: 2004-04-08
Granted: 2005-08-21
Abstract: The invention relates to a method and system of delivering an object relating to a broadcast media stream to a user terminal (110) of a radio system (206). A broadcast system (2000) broadcasts the media stream, associates the object to the media stream and delivers an object identification of the object to at least one user terminal (110) either through the radio system or as an RDS broadcast. The user terminal (110) presents the object identification in synchronization with the media stream in the user terminal and sends, if a user requests the delivery of the object based on the object identification, a transaction signal with the object identification to a database (208) having at least one object through the radio system (206). The database (208) delivers the object of the object identification to the user terminal (110), which sent the request signal, through the radio system (206).
Patent TW-I274331-B (TW)
Title: Optical disc apparatus and optical pickup
Inventor: FUJITA SHINJI
IPC: G11B7/1369
Filed: 2004-04-30
Granted: 2007-02-21
Abstract: The invention is able to accurately and stably compensate a spherical aberration for an unrecorded write-once disc, and to detect a spherical aberration error signal with simple part composition in a real-time manner. For an unrecorded write-once disk 20, a seeking servo is made inoperative, a push-pull signal is detected by a push-pull signal generating circuit 34 from outputs of a photo detector 12, in an in-focus state and an out-of-focus state, and a spherical aberration error signal A is obtained by a spherical aberration error detecting circuit 31 by performing a differential calculation in amplitudes between these push-pull signals. After compensating the spherical aberration with the spherical aberration error signal A, a specific pattern signal is recorded in an area for trial writing and is reproduced in the in-focus and out-of-focus states. An amplitude of the reproduced signal for each state is obtained by a reproduced signal generating circuit 32, and a spherical aberration error signal B is obtained by the spherical aberration error detecting circuit 31 by performing a differential calculation between these amplitudes. The spherical aberration is compensated with this method.