baber/WOPTO huggingface dataset:
Patent TW-200829704-A (TW)
Title: Metallurgical powder composition and method of production
Inventor: BERGMAN OLA
IPC: C22C38/22
Filed: 2007-09-21
Abstract: The present invention relates to an annealed pre-alloyed water atomised iron-based powder suitable for the production of pressed and sintered components having high wear resistance. The iron-based powder comprises 15-30% by weight of Cr, 0.5-5% by weight of each of at least one of Mo, W and V and 0.5-2%, preferably 0.7-2% and most preferably 1-2% by weight of C. The powder has a matrix comprising less than 10% by weight of Cr, and comprises large chromium carbides. The invention also relates to a method for production of the iron-based powder.
Patent TW-200824318-A (TW)
Title: Switchable transceiver for relay station
Inventor: VIOREL DORIN
IPC: H04B7/208
Filed: 2007-09-29
Abstract: A transceiver which includes amplifier operating as a power amplifier when amplifying a signal to be transmitted by the transceiver and as a low-noise amplifier when amplifying a signal received by the transceiver, and switching circuitry switchable to a first configuration in which the amplifier operates as a power amplifier, and to a second configuration in which the amplifier operates as a low-noise amplifier. The transceiver can be used in a relay station, or other station, operating in an Orthogonal Frequency Division Multiple Access (OFDMA) network. A method includes determining whether a station operating in an OFDMA network is to transmit a signal or receive a signal and providing the signal to an amplifier in the station so that the amplifier operates as a power amplifier or a low-noise amplifier based on the determination.
Patent TW-200824976-A (TW)
Title: Easy-open chuck tape, packaging bag with easy-open chuck tape and manufacturing method of easy-open chuck tape
Inventor: NANBA YOSHINORI
IPC: B65D33/00
Filed: 2007-10-02
Abstract: A band-like base (321) of a male member (32) of a fastener tape (3A) fitted to the inner surface of a bag body (2) has a body (3211) on which an interlocking part (31) is provided, a thin wall part (3212) joined to the opening side of the body (3211), a thick wall part (3213) joined to the opening side of the thin wall part (3212), and a projecting part (3214) provided on the thick wall part (3213). The female member (33) has a structure similar to that of the male member. When the fastener tape (3A) is fusion bonded to the bag body (2), gaps are formed between the thin wall parts (3212, 3312) and films of the bag body (2), which facilitates bending of the thin wall parts (3212, 3312).
Patent TW-200917635-A (TW)
Title: Power converter
Inventor: XIA CHUN-HUA
IPC: H02M3/26
Filed: 2007-10-11
Abstract: A power converter included a controller, a transformer, a first transistor, a first capacitor, an active clamp circuit, a low-pass filter and a rectification circuit is provided. The controller generates a switching signal and a clock signal. The conductive state of the first transistor is switched continuously followed by the level of the switching signal. The active clamp circuit determines whether start according to the level of the clock signal for decreasing the switching loss of the first transistor. Following the switching of the first transistor, the first capacitor charges /discharges through the current path formed by the first side of the transformer. Oppositely, an output signal is produced on the second side of the transformer. The rectification circuit rectifies the output signal. The low-pass filter filters out the high frequency part of the output signal.
Patent TW-200917011-A (TW)
Title: Heat dissipation device
Inventor: WANG FENG-KU
IPC: G06F1/20
Filed: 2007-10-12
Abstract: A heat dissipation device is used for dissipating heat generated by an electronic component in the electronic device. The heat dissipation device includes a heat sink and a plurality of wiggling leaves. The heat sink is attached to the electronic component to conduct the heat from the electronic component. The wiggling leaves are disposed on the heat sink. When the electronic device is moved, the wiggling leaves are agitated to generate an air flow around the heat sink to increase heat dissipating efficiency.
Patent TW-200920001-A (TW)
Title: A method of testing and pairing for wireless peripheral
Inventor: LIN CHIEN-NAN
IPC: H04B7/26
Filed: 2007-10-19
Abstract: The present invention is related to a method of testing and pairing for wireless peripheral. The method utilizes different communication channels and different identification codes to test and pair the wireless peripheral, so as to avoid wrong paring.
Patent TW-200919239-A (TW)
Title: System and method for testing PCB component placement
Inventor: Bao rong-yan
IPC: G06F17/50
Filed: 2007-10-25
Abstract: The invention provides a system and method for testing PCB component placement applicable to PCB circuit layout software, wherein the PCB is placed with at least a first and a second solder pads for correspondingly respectively attaching a vie penetrating element and an adhesive element thereto. The method includes: setting parameters of the PCB manufacture capability; and when a second solder pad disposed apart from the first solder pad at a predetermined distance is detected, obtaining the height and size data of the adhesive element attached to the second solder pad, as well as coordinates location data of the first and second solder pads; according to the obtained data and the preset parameters and algorithms, calculating a safety distance between two solder pads; according to the obtained coordinate location data, calculating the actual distance between the two pads; determining whether the actual distance therebetween is smaller than the safety distance, and if yes, providing a warning procedure to adjust the distance between the two pads, thereby increasing the good yield of PCB fabrication.
Patent TW-200920044-A (TW)
Title: Wireless transmitting system and apparatus and method for encoding a plurality of information bits to a plurality of transmitting signals thereof
Inventor: WU WEN-RONG
IPC: H04L27/26
Filed: 2007-10-29
Abstract: Wireless transmitting system and apparatus and method for encoding a plurality of information bits to a plurality of transmitting signals thereof, and wireless receiving system and apparatus and method for decoding a receiving signal to a plurality of information bits thereof are provided. The wireless transmitting system encodes a plurality of information bits to a plurality of transmitting signals by two logic modules, an interleaving module, and a combining module. The wireless receiving system decodes a receiving signal to a plurality of information bits by an allocating module, two probability generating modules, two status calculating modules, a signal generating module and a combining module.
Patent TW-200900316-A (TW)
Title: Bicycle wheel securing structure
Inventor: WATARAI ETSUYOSHI
IPC: B62K25/02
Filed: 2007-11-12
Abstract: A bicycle hub includes a wheel securing structure having a retaining arrangement disposed with respect to the hub axle and a wheel securing shaft member. The retaining arrangement overrideably prevents the shaft member from being axially removed from the hub axle when in a predetermined position within the through bore of the hub axle. In other words, the retaining arrangement is arranged to releasably restrict relative axial movement between the shaft member and the hub axle when the shaft member is disposed in the through bore of the hub axle in a predetermined position so that unintended displacement of the wheel securing shaft structure from the hub axle is prevented during use of the wheel securing shaft structure.
Patent TW-200924579-A (TW)
Title: Substrate hole filling method
Inventor: LU YONG-HONG
IPC: H05K3/30
Filed: 2007-11-21
Abstract: The present invention is a substrate hole filling method where a hole is first formed on a substrate and a copper material is provided at the hole. Then, a metallic material is placed on the copper material. Subsequently, high temperature sintering is applied to melt the metallic material into liquid and the liquid is cooled and solidified to from a bulk body. During this process, few gas bubbles are generated. Even if gas bubbles do exist, they will escape and therefore are excluded from the liquid metallic material. The present invention therefore could enhance the safety of products with improved yields.
Patent TW-200844433-A (TW)
Title: Method for quantitative determination of nickel and/or copper and equipment to be used in the method
Inventor: MIZUGUCHI HITOSHI
IPC: G01N21/78
Filed: 2007-11-28
Abstract: A method for quantitative determination of nickel and/or copper, by which a slight amount of nickel and/or copper contained in a liquid sample can be easily and simply determined in situ; and equipment to be used in the method. The method comprises the step of adding a complex forming agent capable of forming a complex with nickel and copper to a liquid sample containing nickel and/or copper in unknown concentrations to form colored fine particles of a nickel complex and/or a copper complex and the step of determining the quantities of nickel and/or copper on the basis of the colored fine particles.
Patent TW-200924633-A (TW)
Title: Electronic device housing structure with electrostatic protective function
Inventor: CHANG HUI-CHEN
IPC: H05K9/00
Filed: 2007-11-28
Abstract: An electronic device housing structure with electrostatic protective function is composed of a first component, a connector and a second component which are formed and interconnected by injection molding of a rubber plastic material. When the first component and second component are combined correspondingly together, an accommodation space is formed that can receive at least one circuit assembly, and the circuit assembly connects with a signal connector so as to enable it to connect to a connecting port.
Patent TW-200900221-A (TW)
Title: Fluid recovery system of molding system
Inventor: LACZA PETER ANTHONY
IPC: B29C45/82
Filed: 2007-11-30
Abstract: Disclosed are: (i) a fluid recovery system of a molding system, (ii) a molding system including a fluid recovery system, (iii) a method of a molding system having a fluid recovery system, (iv) a molded article manufactured by usage of a fluid recovery system of a molding system, (v) a molded article manufactured by usage of a molding system including a fluid recovery system, (vi) a molded article manufactured by usage of method of a molding system having a fluid recovery system.
Patent TW-200837163-A (TW)
Title: Excellent heat-dissipating black resin composition, method for treating a zinc coated steel sheet using the same and steel sheet treated thereby
Inventor: JO DU-HWAN
IPC: C09D7/42
Filed: 2007-12-27
Abstract: There are provided a heat-dissipating black resin composition having excellent physical properties such as heat-dissipating property, workability, corrosion resistance, solvent resistance, coating adherence and gloss and being free from chromium and used for surface treatment of a zinc coated steel sheet, a method for treating a zinc coated steel sheet, and a zinc coated steel sheet treated thereby. The heat-dissipating black resin composition includes, based on 100 parts by weight of the heat-dissipating black resin composition: 10 to 60 parts by weight of a resin composition which at least one main resin and a melamine-based curing agent are mixed in a weight ratio of 10:2-7, the main resin being selected from the group consisting of polyester resin, epoxy resin, polyolefin resin, polyurethane resin, fluorine resin, phenol resin, acryl resin and polycarbonate resin; 1 to 10 parts by weight of at least one pigment selected from the group consisting of carbon black and carbon nano tube; 1 to 10 parts by weight of a matting agent; and the balance of a solvent. Also, the method for treating a steel sheet with a heat-dissipating black resin composition includes: coating a steel sheet with the heat-dissipating black resin composition so that a thickness of a dry coating film is in a range of 3 to 30 micrometers; and drying the heat-dissipating black resin composition, and the steel sheet is treated according to the method. The resin-coated steel sheet includes a thin resin layer, shows excellent heat-absorbing/dissipating properties, has excellent physical properties such as corrosion resistance, press workability, surface electrical conductivity and solvent resistance, and is environmental-friendly since it is free from a chromium component.
Patent TW-200930095-A (TW)
Title: System and method for multi-participant conference without multipoint conferencing unit
Inventor: WU YI-WEI
IPC: H04N7/15
Filed: 2007-12-28
Abstract: The method for multi-participant conference without multipoint conferencing unit includes following steps: generating a multicast forest; adjusting the video resolution to lower the streaming rate; and limiting the audio multicast numbers of the members. The multicast forest includes plurality of multicast trees and the ways of connections of the nodes in trees are all different from each other.
Patent TW-200931456-A (TW)
Title: Packaging substrate having capacitor embedded therein and method for manufacturing the same
Inventor: CHANG WEN-SUNG
IPC: H01G2/06
Filed: 2008-01-03
Abstract: Disclosed in the present invention is a packaging substrate with a capacitor embedded therein, which comprises a core board, a capacitor, and a built-up structure. The core board has a through cavity and a first circuit layer disposed on the opposite surfaces of the core board. The capacitor is placed in the through cavity and comprises a high dielectric coefficient material layer and an outer circuit layer disposed on the opposite surfaces of the high dielectric coefficient material layer. In the capacitor, the outer circuit layer has at least one pair of outer electrode plates separated by the high dielectric coefficient material layer and being parallel to each other. Besides, the present invention also provides a method for manufacturing the above-mentioned packaging substrate.
Patent TW-200930536-A (TW)
Title: Mold having locking apparatus
Inventor: ZHOU CHENG-GUI
IPC: B29L7/00
Filed: 2008-01-04
Abstract: A mold having a locking apparatus is provided the mold includes a lower mold plate, a locking member, a sliding block, and a driving device. The locking member is firmly fixed with the press plate. The lower mold plate has mating groove defined, which is configured to slidably accommodate the locking member therein. When the sliding block slides along the mating groove, the locking member moves towards the lower mold plate, thereby maintaining the press plate and lower mold plate at the locking status.
Patent TW-200931408-A (TW)
Title: Double-faced compact disc
Inventor: HUANG XIAO-HONG
IPC: G11B7/24
Filed: 2008-01-04
Abstract: A double-faced compact disc includes a semitransparent first memory layer, a semitransparent second memory layer, and a printing layer. The printing layer includes a first image printing layer, and a base board. The first image printing layer is mounted on an upper face of the basic board. The semitransparent first memory layer is connected to a nether face of the basic board via a transparent second bond layer.
Patent TW-200932275-A (TW)
Title: Labeling method of iodine-123-ADAM used as serotonin transporter imaging agent in nuclear medicine
Inventor: CHEN JIA-JIE
IPC: A61K101/02
Filed: 2008-01-24
Abstract: The present invention provides the tagging method of iodine-123-ADAM(2-((2-((dimethylamino)methyl)phenyl)thio)-5-iodophenypamine) Serotonin transporter imaging agent of Nuclear medicine. The iodine-123- ammonium iodide produced by cyclotron and the ligand SnADAM synthesized by Chemistry Division in Nuclear-Institute of Nuclear Energy Research (INER) of Atomic Energy Council (AEC) of Executive Yuan, Taiwan, is processed by acidic oxidation de-tinning to make iodine-123-ADAM, the yield rate is above 40%, and the radiopurity of iodine-123-ADAM is above 90% as measured by High Performance Liquid Chromatograph (HPLC). The production quality control monitoring and animal imaging experiment proves that iodine-123-ADAM can be applied for the tracing and imaging of Serotonin transporter.
Patent TW-200848944-A (TW)
Title: Immersion exposure apparatus and method of manufacturing device
Inventor: SHIMA SHINICHI
IPC: G03F7/20
Filed: 2008-01-31
Abstract: An immersion exposure apparatus has a projection optical system and a substrate stage. The substrate stage includes a chuck and a top plate located around the substrate held by the chuck. The top plate includes a measurement reference member. A liquid contacting area, on the surface of the top plate, which comes into contact with the liquid in exposing the substrate is coated with a coating film exhibiting liquid repellency against the liquid, and the area other than the liquid contacting area on the surface of the measurement reference member is not coated with the coating film.
Patent TW-200846698-A (TW)
Title: Phase modulator system comprising a beam splitter and a linear polarisation mode phase modulator and method for separating a light beam travelling toward and reflected back from such a phase modulator
Inventor: BAROCSI ATTILA
IPC: G02B26/06
Filed: 2008-02-05
Abstract: The object of the invention is a phase modulator system (20) comprising a beam splitter and a reflection mode phase modulator (8) suitable for modulating linearly polarized light of at least one specific polarization state while maintaining said polarization state. The beam splitter and the phase modulator (8) are arranged along an optical path of a light beam (1, 3, 5, 7, 9, 10, 11, 12). The beam splitter is a polarization beam splitter (2) and the phase modulator system (20) further comprises an optical rotator (6) being arranged along the optical path between the polarization beam splitter (2) and the phase modulator (8), and rotating the polarization state of the light beam (5, 9) by 45 DEG in a given sense, wherein the polarization state of the light beam (7) incident upon the phase modulator (8) corresponds to said specific polarization state. The invention further relates to a method for separating an input light beam from a phase modulated light beam in a phase modulator system comprising a phase modulator operable in reflection mode and suitable for modulating linearly polarized light of at least one specific linear polarization state while maintaining said specific linear polarization state. The method comprises the steps of (a) providing a light beam having a first polarization state by making an input light beam pass through a polarization beam splitter; (b) rotating said first polarization state of said light beam by 56 DEG in a first sense by an optical rotator; (c) reflecting said light beam by the phase modulator to obtain a phase modulated reflected light beam, wherein the polarization state of the light beam incident upon the phase modulator corresponds to said specific polarization state; (d) rotating the polarization state of the reflected light beam by 45 DEG in said first sense by the optical rotator to obtain a light beam having a polarization state orthogonal to said first polarization state; and (e) separating said light beam having said second polarization state from the input light beam by making the light beam pass through said polarization beam splitter.
Patent TW-200938705-A (TW)
Title: A stone material form
Inventor: Ke yong-xiang
IPC: E04C2/26
Filed: 2008-03-14
Abstract: This invention relates to a stone material form, consisting of a stone board with 3-8 mm depth, a lightweight board of foamed plastic material having several through holes, the outside thereof connects to the inside of the stone board, a glass fiber anti-crack net, and a filler to be applied over the exterior of the lightweight board before hardening, to be filled in the anti-crack net and the abovementioned through holes of the lightweight board before hardening to form a column body, wherein the mentioned column body connects to the inside of the stone board. After hardening, the filler can be fastened to the lightweight board and the stone board. Thus this invention is capable of providing a stronger foundation pile frame for the stone to ensure better strength, applicability, fireproofing security, and construction stability.
Patent TW-200845629-A (TW)
Title: Method and arrangement for processing mobile station history information in a wireless communication system
Inventor: MILDH GUNNAR
IPC: H04B7/24
Filed: 2008-03-25
Abstract: Methods and apparatus for processing mobile station transaction information at a serving control node in a wireless communication system are disclosed. The serving control node may be a base station, such as an eNodeB in an LTE/SAE wireless communication system. The transaction information, which may include, for example, mobility-related transaction information (230) and traffic-related transaction information (240) for a given mobile station (160), may be passed between controlling control nodes as the corresponding mobile station (160) is handed over, so that a controlling control node has access to information characterizing the past activities of the mobile station (160). This information may be used in some embodiments for selecting a target control node for handover or for allocating link resources.
Patent TW-200903520-A (TW)
Title: Transparent conductive material and transparent conductor
Inventor: YASUDA NORIYUKI
IPC: H01B1/20
Filed: 2008-03-28
Abstract: A transparent conductive material contains a conductive particle, a polyfunctional compound, and an organic compound having a side chain including an ester group, while the ester group is expressed by -COOR, where R is a substituted or unsubstituted alkyl group having a carbon atom number of 2 or greater.
Patent TW-200908089-A (TW)
Title: Writing method and charged particle beam writing apparatus
Inventor: TAKEKOSHI HIDEKAZU
IPC: G03F7/20
Filed: 2008-04-23
Abstract: A charged particle beam writing apparatus includes a stage on which a first mask substrate and a second mask substrate are arranged side by side, and a writing unit to write a first pattern on the first mask substrate and a second pattern, which complements the first pattern, on the second mask substrate, by using charged particle beams.
Patent TW-200915477-A (TW)
Title: Edge removal of silicon-on-insulator transfer wafer
Inventor: DONOHOE RAYMOND JOHN
IPC: H01L21/76
Filed: 2005-11-23
Abstract: A silicon-on-insulator transfer wafer having a front surface with a circumferential lip around a circular recess is polished. In one version, the circular recess on the front surface of the wafer is masked by filling the recess with spin-on-glass. The front surface of the wafer is exposed to an etchant to preferentially etch away the circumferential lip, while the circular recess is masked by the spin-on-glass. The spin-on glass is removed, and the front surface of the transfer wafer is polished. Other methods of removing the circumferential lip include applying a higher pressure to the circumferential lip in a polishing process, and directing a pressurized fluid jet at the base of the circumferential lip.
Patent TW-200849586-A (TW)
Title: A JFET having a step channel doping profile and method of fabrication
Inventor: SONKUSALE SACHIN R
IPC: H01L29/772
Filed: 2008-04-29
Abstract: A junction field effect transistor comprises a semiconductor substrate, a source region formed in the substrate, a drain region formed in the substrate and spaced apart from the source region, and a gate region formed in the substrate. The transistor further comprises a first channel region formed in the substrate and spaced apart from the gate region, and a second channel region formed in the substrate and between the first channel region and the gate region. The second channel region has a higher concentration of doped impurities than the first channel region.