baber/WOPTO huggingface dataset:
Patent TW-200420032-A (TW)
Title: Methods for implementing a dynamic frequency selection (DFS) and a temporary channel selection feature for WLAN devices
Inventor: MCFARLAND WILLIAM J
IPC: H04W84/12
Filed: 2004-01-27
Abstract: Various regulatory domains promulgate standards to define how wireless devices should operate in certain frequency bands. The 5 GHz spectrum is of particular importance to certain regulatory domains because of radar systems also operating in this spectrum. To avoid interference with such radar systems, wireless devices operating in this spectrum should be able to detect radar and quickly vacate any channels currently used by the radar systems. In a channel switching technique, if the new channel is radar-exempt, then normal operation commences on the new channel. If the new channel is non-radar-exempt, then normal operation commences on a temporary radar-exempt channel and an aggregate background scan can be performed on the new channel. If no radars are detected using the aggregate background scan, then operation is switched from the temporary radar-exempt channel to the new channel. This channel switching technique minimizes disruption to users during a radar event.
Patent TW-200529631-A (TW)
Title: Low echo communication apparatus and method
Inventor: WU TE-SUN
IPC: H04R3/02
Filed: 2004-02-27
Abstract: A low echo communication apparatus has an output module, a receiving module, and a control unit. Wherein, the output module processes the far-end sound signal, which is exported by a control unit, to have a directional propagation. The directional processing makes the far-end sound propagates toward a pre-set direction in a pre-set ambit in the air. On the other hand, the receiving module receives the near-end sound signal, and transmits the signal to the control unit. Wherein, the receiving module does not receive the far-end sound, generated by the output module. So the effect of the echo is reduced, and the quality of communication is improved.
Patent TW-200531985-A (TW)
Title: Shape memory polybutylene terephthalate laminate film and its production method and use, and method for producing polybutylene terephthalate film
Inventor: KAGAWA SEIJI
IPC: B29C48/90
Filed: 2004-03-18
Abstract: The invention provides polybutylene terephthalate (PBT) laminate film with excellent shape memory and heat resistant dimensional stability, and the processes for producing the said PBT laminate film comprising (1) the said PBT film is adhered with other films or film laminate, as the resulting laminate film maintains at first shape, while a shaping treatment is carried out at the temperature T1 which is below the glass transition temperature (Tg) of the said PBT, (2) the resulting shaped laminate film is carried out deformation treatment to form second shape at the temperature T2 which is higher than the said Tg, and (3) subsequently cooled to temperature T3 which is below the said Tg.
Patent TW-200501595-A (TW)
Title: High-frequency wireless communication device
Inventor: AKAIKE KAZUO
IPC: H04B1/40
Filed: 2004-03-19
Abstract: To provide a high-frequency wireless communication device that is capable of enlarging the range of communication by enhancing the reception sensitivity for communication that is to be established using a VHF or higher frequency at low power, and avoiding mutual interference. Disclosed is a high-frequency wireless communication device that comprises an antenna filter and a direct detection type reception mechanism connected to the antenna filter. A crystal filter is used as the antenna filter. A crystal chip constituting the crystal filter and an IC chip into which the reception mechanism is integrated are housed in a single modular container to configure a high-frequency wireless module.
Patent TW-200506198-A (TW)
Title: Dual capacitive-coupled sensor for hybrid ignition coil
Inventor: MCQUEENEY KENNETH A
IPC: F02P17/12
Filed: 2004-03-19
Abstract: A diagnostic system for analyzing the operation of an engine is provided including a capacitive probe for simultaneously detecting an amplitude of a first and a second electric near field present proximate a hybrid or DIS ignition coil housing. The capacitive probe includes a fastening device configured to removably attach the capacitive probe to the ignition coil housing and a body bearing a first signal detector and a second signal detector. Each of the first signal detector and a second signal detector are arranged adjacent a location of a respective one of the first and second electric near fields for detecting an amplitude of the respective electric near field. Each signal detector outputs a signal representative of a respective electric near field.
Patent TW-200501558-A (TW)
Title: Differential amplifier operable in wide range
Inventor: NISHIMURA KOUICHI
IPC: H03F3/72
Filed: 2004-03-26
Abstract: A differential amplifier includes a differential amplifier circuit, a bias circuit and an output circuit. The differential amplifier circuit includes first and second differential amplifier sections. The first differential amplifier section includes a first PMOS transistor which has a source connected with a power supply line, and a first pair of PMOS transistors which have sources connected with a drain of the first PMOS and gates respectively receiving first and second input voltages. The second differential amplifier section includes a first NMOS transistor which has a source connected with a ground line, and a second pair of NMOS transistors which have sources connected with a drain of the first NMOS and gates respectively receiving the first and second input voltages. The bias circuit activates one of the first and second differential amplifier sections in response to a control signal. The output circuit outputs an output signal from an output of the activated differential amplifier section.
Patent TW-200425652-A (TW)
Title: Mechanisms of control hold operation and MAC-ID assignment for CDMA2000 1xEV-DV reverse enhanced high-speed packet data channel
Inventor: HSU LIANGCHI
IPC: H04B7/26
Filed: 2004-04-05
Abstract: Disclosed herein are methods and apparatus for incorporation of a Reverse Link Control Hold Mode and MAC-ID assignment in a cdma 2000 1xEV-DV communications system. The teachings herein provide for a reverse link Control Hold Mode for a cellular communications system, wherein a mobile station uses an R-PDCH channel with or without an F-PDCH channel being assigned; alternatively, where a mobile station uses a F-PDCH channel without an R-PDCH channel. A medium access control identification code (MAC-ID) assigned by a base station from a MAC-ID space to each one of a plurality of mobile stations; wherein the MAC-ID is assigned in an ascending (or descending) order from the MAC-ID space for a first group of mobile stations, and wherein the MAC-ID is assigned in a descending (or ascending) order from the MAC-ID space for a second group of mobile stations.
Patent TW-200506597-A (TW)
Title: Semiconductor integrated circuit and inspection method thereof
Inventor: ICHIKAWA OSAMU
IPC: G11C29/12
Filed: 2004-04-08
Abstract: The present invention provides a semiconductor integrated circuit and inspection method thereof, wherein when the semiconductor integrated circuit employs the memory of built-in self-test (BIST) for redundancy relief, it can restrain a redundancy relief circuit area and a scanning test circuit area from increasing. The present invention comprises: a memory 104 with a set of redundancy wires for relief in the column direction; a test pattern generation portion 101; a comparison portion 102 for determining if the memory 104 exists bad cells; a first data memory 105, in which when the memory 104 is under inspection, it can receive the signal inputted to the memory 104 from the test pattern generation portion 101, and the good/bad determination signal for each bit from the comparison portion 102 for observation on the input signal of the memory 104 during logical inspection on memory peripherals; a second data memory portion 106 for displaying if there is a failure status; and, a determination portion 107 for relief or not; wherein the second data memory portion 106 is employed to keep the data of the first data memory portion 105.
Patent TW-200510952-A (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: HOOGKAMP JAN FREDERIK
IPC: G03F1/08
Filed: 2004-05-18
Abstract: The present invention relates to a method for transferring an object (W) via a load lock (LL) between a lithography patterning chamber (PC) and a second environment. The load lock (LL) forming an inner space that is enclosed by a wall forming said inner space and the load lock (LL) comprising a first door (11) facing the lithography patterning chamber and a second door (12) facing the second environment. The load lock (LL) is at least during part of the transfer vented with a gas that is essentially free from at least one of particles, oxygen, hydrocarbon and H2O.
Patent TW-200538518-A (TW)
Title: Black steel sheet
Inventor: NAKAMARU HIROKI
Filed: 2004-05-27
Abstract: A black steel sheet has a coating layer on a Zn-Ni plated steel sheet subjected to a blackening treatment. The coating layer is formed by applying a paint composition containing (a) metallic ions, (b) a water soluble organic resin, (c) a water dispersible organic resin, (d) a glycoluril resin, and (e) an acid, to the Zn-Ni plated steel sheet.
Patent TW-200502968-A (TW)
Title: Semiconductor storage device
Inventor: SUYAMA NORIAKI
IPC: G11C7/00
Filed: 2004-06-17
Abstract: The semiconductor storage device has a clock input buffer to output an internal clock signal INCLK, a NOT circuit to receive an external signal /CS, and an OR circuit to receive the output of the NOT circuit and a refresh request signal RFR and output their logical sum as an internal clock enable signal INCE to the clock input buffer. The clock input buffer has a NAND circuit to receive a clock signal CLK and the internal clock enable signal INCE and output an inverted signal of their logical product.
Patent TW-200518444-A (TW)
Title: Transimpedance amplifier with receive signal strength indicator
Inventor: SEETHARAMAN SHIVAKUMAR
IPC: H04B10/158
Filed: 2004-08-19
Abstract: Described is an apparatus comprising a transimpedance amplifier to receive an input current from a photodiode and provide an output voltage at first and second differential output terminals. A receive signal strength indicator may generate a differential receive signal strength indication (RSSI) signal based, at least in part, upon a voltage across the first and second differential output terminals.
Patent TW-200512733-A (TW)
Title: Disc cartridge
Inventor: FUNAWATARI TAKATSUGU
IPC: G11B23/03
Filed: 2004-08-26
Abstract: The present invention provides a disc cartridge storing optical discs (3), which comprises a cartridge main body (2) consisting of a lower case (7) formed with a first opening (24) and an upper case (6) abutted against the lower case, a rotation wheel (4) rotatably stored in the cartridge main body and storing optical discs and formed with a second opening (44) to cause the stored optical discs to face outside, and a pair of cover plates (5a, 5b) positioned between the lower case and the rotation wheel so that when the first and the second openings coincide with each other due to rotation linked by the rotation of the rotation wheel, these openings are opened. The rotation wheel has an operated section (45) formed on a front side with respect to an insertion end of a recording and/or reproducing device, the operated section being engaged by a cover opening section in the recording and/or reproducing device. The operated section (45) is formed by a recess which opens the insertion end of the recording and/or reproducing device.
Patent TW-200611332-A (TW)
Title: Monitor and control method for plasma etching tool after preventive maintenance process
Inventor: SUEN BING-YUN
Filed: 2004-09-17
Abstract: The present invention discloses a monitor and control method for plasma etching tool after preventive maintenance process, which employs a fitness analysis formula, i.e. fitness=1-Sigma(1 to n) for (Xti-Xai)2/NXti2, in which the Xt is the theoretical intensity, the Xa is the actual intensity, and the N is the selected wavelength position to conduct the fitness analysis on the actual curve with theoretical recipes configured on the plasma etching tool with the theoretical curve, so as to evaluate if the recipes on the plasma etching tool are suitable for the process requirement after the preventive maintenance process.
Patent TW-200611442-A (TW)
Title: Battery device and power supply system thereof
Inventor: CHEN CHENG-HSIN
IPC: H05K1/00
Filed: 2004-09-21
Abstract: The battery device of the present invention and the power supply system thereof are configured to integrate an electronic element and a battery element, wherein the battery element is made by a printed circuit board process. The electronic element and the battery element are integrated into a one-piece structure, which can be either a laminated construction or a printed circuit board with the battery element and the electronic element standing side by side.
Patent TW-200524534-A (TW)
Title: Fungicidal mixtures for controlling rice pathogens
Inventor: BLASCO JORDI TORMO I
IPC: A01N43/90
Filed: 2004-10-27
Abstract: Fungicidal mixtures for controlling rice pathogens, which mixtures comprise, as active components, (1) the triazolopyrimidine derivative of the formula I, and (2) fenpiclonil of the formula II, in a synergistically effective amount, methods for controlling rice pathogens using mixtures of the compound I with the compound II, the use of the compound I with the compound II for preparing such mixtures and compositions comprising these mixtures are described.
Patent TW-200517653-A (TW)
Title: Apparatus for shear testing bonds on silicon substrate
Inventor: JIAN YUE-YING
IPC: G01N33/00
Filed: 2004-11-10
Abstract: An apparatus for shear testing bonds on 8" and 12" silicon substrates. The apparatus includes a removable platform for securing the 8" wafer and a vacuum chuck for securing a 12" wafer and the removable platform at the same time. A control module controls a moving mechanism to shift a probe to contact the solder ball of the 12" substrate secured on the vacuum chuck or the solder ball of the 8" wafer on the removable platform when the removable platform is fixed on the vacuum chuck. The moving mechanism moves the probe in a direction to separate the solder ball from the wafer. A sensor measures the pulling force exerted on the probe when the probe is moved in a direction and separates the solder ball from the wafer.
Patent TW-200615611-A (TW)
Title: Pixle structure and thin film transistor array and repairing method thereof
Inventor: LAI HAN-CHUNG
IPC: G02F1/133
Filed: 2004-11-11
Abstract: A thin film transistor array comprising a substrate, a plurality of scan lines, a plurality of data lines, a plurality of thin film transistors, a plurality of common lines, a plurality of upper electrodes, a plurality of connection lines and a plurality of pixel electrodes is provided. The scan lines and the data lines are disposed over the substrate to define a plurality of pixel areas. Each thin film transistor is disposed in one of the pixel areas and driven by the corresponding scan line and data line. Each thin film transistor includes a gate electrode, a source electrode and a drain electrode. Each common line is disposed over the substrate and between the two adjacent scan lines. Each upper electrode is disposed in one of the pixel areas and over the corresponding common line, wherein the upper electrode is coupled with the corresponding common line to form a storage capacitor. Each source electrode or drain electrode of the thin film transistor is connected with the corresponding upper electrode by the corresponding connection line. Each pixel electrode electrically connected to the corresponding source electrode or drain electrode of the thin film transistor is disposed in one of the pixel areas and over the corresponding upper electrode and connection line. Portion of the connection line has not been covered by the corresponding pixel electrode.
Patent TW-200618721-A (TW)
Title: Heat-dissipating fan
Inventor: Zheng rui-hong
IPC: F04D29/60
Filed: 2004-11-16
Abstract: This invention is about a heat-dissipating fan comprising a base equipped with a bush, a driven bearing comprising an axis, a fixture fixed on the bush, and a rotator. The rotator is assembled on the axis. The rotator comprises a nave having a penetrated hole formed at the center of the rotator, and comprises an axis tube arrangedon the inner top surface and whose position is opposed to the peripheral edge of the penetrated hole in the nave and the axis can be arranged in the axis tube, and comprises a connecting unit arranged in the axis tube that can be fixed on the peripheral surface of the axis. The embraced space of the penetrated hole and the embraced space of the axis tube are linked. When the axis is inserted into the axis tube, the connecting unit can be inserted to penetrate through the axis tube from the outside of the penetrated hole to fix onto the axis, so the axis can be firmly located in the axis tube to make the nave firmly connect the axis. The procedures of the assembly are convenient and the structure can be quickly assembled. The precision of the assembly and the strength of the assembled structure are high.
Patent TW-200520734-A (TW)
Title: Absorbent structure and absorbent article comprising the absorbent structure
Inventor: HANSON CHARLOTTA
IPC: A61F13/15
Filed: 2004-11-23
Abstract: The invention relates to an absorbent structure (103;303) for use in a diaper (100;300), an incontinence pad, a sanitary towel or the like, which absorbent structure (103;303) has at least one absorbent layer (112;311;312) comprising fluff pulp and superabsorbent particles. The average absorption capacity per superabsorbent particles in the absorbent layer (112;311;312) is greater than 8.0 mg sodium chloride solution, and the number of superabsorbent particles per cm<SP>3</SP> of the absorbent layer (112;311;312) is smaller than 1100. The invention also relates to a diaper (100;300), an incontinence pad, a sanitary towel or the like, which comprises an absorbent structure (103;303) as above.
Patent TW-200617902-A (TW)
Title: Magnetic recording media and a method for manufacturing the same
Inventor: LEU CHARLES
Filed: 2004-11-26
Abstract: This present invention relates to a magnetic recording media and a method for manufacturing the same. The magnetic recording media includes a non-magnetic substrate, and a magnetic recording layer formed thereon. The magnetic recording layer is made of magnetic particles encapsuled in carbon nanotubes. The carbon nanotubes are uniform in diameter, very small in size, and isolated each other. Therefore, the magnetic recording media has a high magnetic recording density and a ultra-low media noise. In addition, the present invention provides a method for manufacturing the magnetic recording media.
Patent TW-200531588-A (TW)
Title: Composite articles having diffusion barriers and devices incorporating the same
Inventor: SCHAEPKENS MARC
IPC: H05B33/22
Filed: 2004-12-07
Abstract: A composite article (10) comprises two polymeric substrate layers (20, 24), each of which has at least a diffusion-inhibiting barrier (30, 34) on one of the surfaces. The diffusion-inhibiting barriers (30, 34) are disposed such that they face each other within the composite article (10). Electronic devices (110) are disposed on such composite article (10) to reduce the rate of diffusion of chemical species in the environment into the devices (110).
Patent TW-200623516-A (TW)
Title: Flat-type indoor UHF antenna device for digital TV use
Inventor: WANG JENG-SHI
Filed: 2004-12-22
Abstract: A flat-type indoor UHF antenna device for digital TV use mainly includes a circuit board designed with a wireless signal processing circuit, and a long rectangle antenna formed by bending a metal filament and with a notch, in which a signal feeding point of the longitudinal antenna is defined on the same location on two long sections so that the antenna includes a first antenna section having a notch, and a second antenna section used as an impedance matching in order to receive wireless digital TV signals clearly emitted from a particular radio frequency station. The antenna is mounted horizontally on a circuit board so that the whole antenna device exhibits a flat-type structure in order to effectively reduce the volume of the antenna device and enable a user to adjust its receiving angle according to the type of polarized waves of the wireless signals.
Patent TW-200623980-A (TW)
Title: Springy contact
Inventor: LEE PI-YUN
Filed: 2004-12-31
Abstract: The present invention is related to a springy contact including a lower clamp and an upper spring arm reversely bended in opposite direction. The lower clamp can be clamped on the upper plate of a front plate of a hard disk rack. The upper springy arm withstands an upper front plate of a hard disk rack. Thus, the invention is suitable to any different gap to achieve the goals of electromagnetic conduction, heat conduction, support, and so on.
Patent TW-200622152-A (TW)
Title: A combustion auxiliary device and a method thereof
Inventor: WU KUO-KUANG
IPC: F23L7/00
Filed: 2004-12-31
Abstract: The present invention relates to a combustion auxiliary device and a method thereof, and particularly relates to a combustion auxiliary device for increasing the supply of external gas. The magnetic field induced flow device includes a permanent magnet disposed at an opposite side of a gas requirement component, and a magnetic reaction disposed on the permanent magnet. The gas requirement component can be a burner that needs gas, or a non-burner. The gas requirement component has a gas requirement hole formed at a place with a highest magnetic strength for guiding gas to close to the gas requirement hole to increase the supply of external gas.
Patent TW-200625945-A (TW)
Title: Television remote control system
Inventor: CHANG CHIA-JUNG
IPC: H04N5/50
Filed: 2005-01-07
Abstract: A television remote control system is used to search its remote controller quickly and conveniently. An IR transmitter and an IR receiver are both installed in a TV terminal and its remote controller terminal. When a user wants to find a remote controller by means of the TV terminal, the IR transmitter of the TV terminal transmits a signal. When the IR receiver of the remote controller receives the signal, a sound alarm device of the remote controller is driven to make sounds so that a TV viewer can easily find the remote controller.
Patent TW-200528207-A (TW)
Title: Press working method
Inventor: MITSUYOSHI KOJI
IPC: B21D22/20
Filed: 2005-01-13
Abstract: The present invention provides a press working method which can surely heat and/or cool a material to be worked up to a specified temperature by compensating a transient change in a mold temperature or a temperature change of the material to be worked due to an external factor; thereby, can increase the yield of a press molding of even a hard-to-work material such as Mg alloy or high tensile steel as a material to be worked; and can realize the stabilization of dimensional accuracy of a molded product and the appropriate application of die quenching. In this press working method, an energization heating step for heating a material 7 to be worked using a mold 17 for energization heating, and/or a cooling step for cooling the material 7 using a mold 19 for cooling, are interlocked with the motion of a slide 4 in a pressing machine 1; and the material 7 is heated and/or cooled upto a target temperature by regulating the velocity of the motion based on temperature information supplied from temperature sensors 23 and 24 for detecting the temperature of the material 7.