baber/WOPTO huggingface dataset:
Patent TW-560135-B (TW)
Title: Method of communicating between a transmitter and a receiver in a wireless multicarrier system, and method of communicating from a transceiver or between transceivers in a wireless multicarrier system
Inventor: MCFARLAND WILLIAM
IPC: H04L27/26
Filed: 2001-05-15
Granted: 2003-11-01
Abstract: A multi-carrier communication system such as an OFDM or DMT system has nodes which are allowed to dynamically change their receive and transmit symbol rates, and the number of carriers within their signals. Changing of the symbol rate is done by changing the clocking frequency of the nodes' iFFT and FFT processors, as well as their serializers and deserializers. The nodes have several ways of dynamically changing the number of carriers used. The selection of symbol rate and number of carriers can be optimized for a given channel based on explicit channel measurements, a priori knowledge of the channel, or past experience. Provision is made for accommodating legacy nodes that may have constraints in symbol rate or the number of carriers they can support. The receiver can determine the correct symbol rate and number of carriers through a priori knowledge, a first exchange of packets in a base mode that all nodes can understand, or an indication in the header of the data packet which is transmitted in a base mode of operation that all nodes can understand.
Patent TW-488039-B (TW)
Title: Formation method of erasable mask read only memory having plural times of write-in function
Inventor: LIN CHUEN-RUNG
IPC: H01L21/8246
Filed: 2001-05-04
Granted: 2002-05-21
Abstract: This invention provides a formation method of erasable mask read only memory having plural times of write-in function, which at least includes: providing a substrate containing at least a periphery circuit area and a memory area; forming a first dielectric layer on the substrate; forming a second dielectric layer on top of the first dielectric layer covering the memory area; performing a pattern transfer process to remove part of the silicon nitride layer to define a plural number of source locations and a plural number of drain locations in the memory area, which are not covered by the silicon nitride layer; and conducting a transistor formation process to form a plural number of transistors in the periphery circuit area and the memory area. The method of the present invention can also include the formation of an additional dielectric layer on the second dielectric layer before the pattern transfer process.
Patent TW-483180-B (TW)
Title: Light emitting device
Inventor: SUEHIRO YOSHINOBU
IPC: G02F1/13357
Filed: 2001-05-07
Granted: 2002-04-11
Abstract: The object of the present invention is to provide a light emitting device, wherein when using a plurality of light emitting devices, it can achieve high density, and further improve the color combination balance, and prevent the reduction for the output and the lifetime. The solution in the present invention is that, the light emitting device 1 is provided with LED devices 3G, 3B for a first and a second electrodes 3a, 3b on the light emitting side, and a first electrode 3a on the light emitting side, a LED device 3B for the second electrode on the substrate 2 side, and formed by alternately arranging on the surface 2a of the substrate 2. Even the LED devices 3R, 3G and 3B are arranged closely, they can be easily connected following the bonding wires 7R, 7G, 7B, 8G and 8B so that the mounting can be miniaturized.
Patent TW-517399-B (TW)
Title: Light emitting diode with transparent substrate
Inventor: SHIE MING-SHIUN
IPC: H01L33/00
Filed: 2001-05-08
Granted: 2003-01-11
Abstract: A light emitting diode having transparent substrate comprises a lamination structure that consists of a transparent substrate and a p-n junction layer. The lamination structure comprises a first main surface, a first electrode electrically connected to the first main surface, an anti-reflection layer formed between the first electrode and the first main surface.
Patent TW-495843-B (TW)
Title: Method for reducing photoresist roughness by crosslinking photoresist with deposited material
Inventor: LIN SHUEN-LI
IPC: G03F7/40
Filed: 2001-05-11
Granted: 2002-07-21
Abstract: A method for reducing photoresist roughness by crosslinking photoresist with deposited material comprises conducting an exposure and a post exposure bake process successively to a substrate containing a photoresist pattern so that the surface of the photoresist pattern is activated; then, covering the surface of the photoresist pattern by a material layer capable of crosslinking with the surface of the photoresist pattern so that a restoring layer is formed and roughness area of the photoresist pattern is leveled.
Patent TW-517477-B (TW)
Title: Setting apparatus and setting method each for setting setting information in electric power line carrier communication terminal apparatus
Inventor: OKADA YUKIO
IPC: H04B3/54
Filed: 2001-06-14
Granted: 2003-01-11
Abstract: A setting apparatus and a setting method are provided for setting setting information including attribute information and interlocking operation information into an electric power line carrier communication terminal apparatus equipped with an electric power line carrier communication section for performing electric power line carrier communication through an electric power line of a commercial electric power source. The setting information is previously stored in a data storage memory, and an infrared transmitting section transmits the setting information stored in the data storage memory, directly to the electric power line carrier communication terminal apparatus using an infrared communication method.
Patent TW-593232-B (TW)
Title: Process for the preparation of cyclohexanone oxime
Inventor: BLAAUW MARC
IPC: C01B21/14
Filed: 2001-06-26
Granted: 2004-06-21
Abstract: The invention relates to a process for the production of cyclohexanone oxime in which a phosphate-containing aqueous reaction medium is cycled from a hydroxylammonium synthesis zone to a cyclohexanone oxime synthesis zone and back to the hydroxylammonium synthesis zone, in which hydroxylammonium synthesis zone hydroxylammonium is formed by catalytic reduction of nitrate with hydrogen, and in which cyclohexanone oxime synthesis zone hydroxylammonium is reacted with cyclohexanone to form cyclohexanone oxime, the cyclohexanone and an organic solvent being fed into the cyclohexanone oxime synthesis zone, an organic medium comprising the organic solvent and cyclohexanone oxime being withdrawn from the cyclohexanone oxime synthesis zone, characterized in that the ratio fh/fc < 1.00 wherein fh represents the molar quantity of hydroxylammonium fed to the cyclohexanone oxime synthesis zone per unit of time (in mol/s), and fc represents the molar quantity of cyclohexanone fed to the cyclohexanone oxime synthesis zone per unit of time (in mol/s).
Patent TW-527425-B (TW)
Title: High storage capacity, fast kinetics, long cycle-life, hydrogen storage alloys
Inventor: OVSHINSKY STANFORD R
IPC: C22C1/04
Filed: 2001-07-04
Granted: 2003-04-11
Abstract: Hydrogen propelled vehicles and fundamentally new magnesium-based hydrogen storage alloy materials which for the first time make it feasible and practical to use solid state storage and delivery of hydrogen to power internal combustion engine or fuel cell vehicles. These exceptional alloys have remarkable hydrogen storage capacity of well over 6 weight % coupled with extraordinary absorption kinetics such that the alloy powder absorbs 80% of its total capacity within 10 minutes at 300 DEG C and a cycle life of at least 500 cycles without loss of capacity or kinetics.
Patent TW-513575-B (TW)
Title: A probe card for avoiding signal interference
Inventor: LIU JOHN
IPC: G01R1/073
Filed: 2001-07-26
Granted: 2002-12-11
Abstract: A probe card for avoiding signal interference while probing a semiconductor device is disclosed. The probe card includes a substrate, a plurality of vertical needles mounted on the substrate, and at least a metal shielding tube putting around one of the vertical needles. Preferably, there is a low dielectric filler formed between the vertical needle and the metal shielding tube.
Patent TW-I236560-B (TW)
Title: Penetrable substrate and liquid crystal display
Inventor: HSU HUI-TE
IPC: G02F1/1335
Filed: 2001-08-21
Granted: 2005-07-21
Abstract: A liquid crystal display includes a reflective plate, a liquid crystal panel, a penetrable substrate, a concave structure, and a touch screen. The reflective plate is used for reflecting a light. The liquid display panel has a first surface on which the reflective plate is mounted and a second surface. The penetrable substrate is used for reflecting and refracting the light. The penetrable plate has a connecting surface and a first side. The connecting surface is disposed on the second surface. A light-emitting diode (LED) is mounted on the first side to provide the light. The concave structure is disposed on a second surface relatively to the first surface for reflecting the light. The touch screen having a touch-detecting circuit is relative to the connecting surface. According to the touch received by touch screen, the touch-detecting circuit is used for executing the corresponding action.
Patent TW-I296635-B (TW)
Inventor: MIYAMOTO AKIRA
IPC: B29C48/395
Filed: 2001-09-04
Granted: 2008-05-11
Abstract: Disclosed is a method for producing a flame retardant polycarbonate resin composition by using a screw extruder, which comprises extruding a resin component (mainly comprising a polycarbonate) and an organic phosphorus compound having an acid value of not more than 0.1 mg KOH/g while kneading, wherein the temperature of the resin component in the extruder is not higher than 300° C., and the residence time of the resin component in the extruder is not more than 40 seconds.
Patent TW-I241504-B (TW)
Title: Information integrated service platform
Inventor: JANG DA-YI
IPC: G06F17/50
Filed: 2001-09-06
Granted: 2005-10-11
Abstract: The present invention relates to an information integrated service platform (ISP). Under a real-time data accessing mode, the information ISP of the present invention at least includes an engineering data analysis database (EDB), an area controller database (AC database), a website server, and computers at client end. Under a data accessing mode in every specific period of time, the present invention at least includes an EDB, an AC database, a website server, and computers at client end. Using the information ISP of the present invention allows user at client end to access the desired information with a browser. By the fact that data access is through a browser, the need for maintenance at client end is eliminated.
Patent TW-567258-B (TW)
Title: Stretchable polymeric fibers and articles produced therefrom
Inventor: FIGULY GARRET DANIEL
IPC: D01F8/14
Filed: 2001-09-28
Granted: 2003-12-21
Abstract: A stretchable synthetic polymer fiber comprises an axial core formed from an elastomeric polymer, and two or more wings formed from a non-elastomeric polymer attached to the core. The fiber has a substantially radially symmetric cross-section. Such fibers can be used to form garments, such as hosiery.
Patent TW-543035-B (TW)
Title: Method for bonding members, and disc manufacturing method and device
Inventor: EBISAWA SHOUEI
IPC: G11B7/257
Filed: 2001-11-05
Granted: 2003-07-21
Abstract: A method for manufacturing discs by bonding two disc substrates using a cationic polymerization type ultraviolet curable composition as an adhesive to produce a disc. The method includes the steps of: applying the cationic polymerization type ultraviolet curable composition onto a part of an adhering surface of one of the two disc substrates; radiating ultraviolet light onto the cationic polymerization type ultraviolet curable composition; bonding the disc substrate to the other disc substrate via the cationic polymerization type ultraviolet curable composition which has been irradiated by the ultraviolet light; and spreading the cationic polymerization type ultraviolet curable composition which is present between the two disc substrates.
Patent TW-564332-B (TW)
Title: Image forming apparatus and sheet feeder
Inventor: ENOMOTO KAZUO
IPC: G03G21/16
Filed: 2001-11-19
Granted: 2003-12-01
Abstract: A recording-material discharging section 3 is disposed above an image forming section 1, and a recording-material supplying section 4, in which a user operation-side surface of a recording material cassette 5 is set substantially flush with a surface of the apparatus body, is disposed below the image forming section 1. A recording-material transporting system 6 is provided in which transporting paths are provided for transporting to the image forming section 1 the recording material supplied from the recording-material supplying section 4 and for subsequently guiding the recording material to the recording-material discharging section, and in which a portion of the transporting path leading to the image forming section is arranged on a rear side of the apparatus body located on an opposite side to the user operation side. At least either one of the recording-material supplying section 4 and the recording-material transporting system 6 is provided with a jam clearing section 8 (e.g., 8a, 8b, and 8c) for allowing the recording material jammed in a rear-side transporting path 7 to be cleared on the user operation side.
Patent TW-I236229-B (TW)
Title: Read channel apparatus and method for an optical storage system
Inventor: HUANG KE-CHIANG
IPC: H04L7/02
Filed: 2001-11-22
Granted: 2005-07-11
Abstract: The present invention relates to a read channel apparatus is disclosed for reading data recorded on an optical storage system at a predetermined baud rate. The apparatus asynchronously samples an analog read signal generating from the optical storage system and subtracts an estimated DC offset from the asynchronous sample values to generate a sequence of asynchronous DC-removed sample values. The asynchronous DC-removed sample values are separately interpolated by two interpolators to generate a sequence of synchronous even-time sample values and a sequence of synchronous odd-time sample values respectively. The synchronous even-time and odd-time sample values are separately equalized by two equalizers in accordance with a target spectrum to generate a sequence of even-time equalized sample values and a sequence of odd-time equalized sample values respectively. A DC offset estimator generates the estimated DC offset from the even-time equalized sample values and the odd-time equalized sample values. The interpolators are under the control of a timing recovery controller for synchronizing the even-time and odd-time sample values to the baud rate. In the preferred embodiment, the recorded data are determined from the even-time equalized sample values and the odd-time equalized sample values.
Patent TW-567335-B (TW)
Title: Automatic direction positioning and tracking system
Inventor: LEE SHU-HSIEN
IPC: G01S5/00
Filed: 2001-12-14
Granted: 2003-12-21
Abstract: The present invention relates to an automatic direction positioning and tracking system, which uses a transmitter to transmit a specific signal data. After the receiving antenna of the receiver has received the signal, the received signal is transmitted to the microprocessor through the RF receiving circuit for signal determination. A driving circuit is used to control the motor and the oriented antenna for rotating one circle. The rotational angle is recorded and the strength of the received signal is analyzed to correctly determine the position and direction of the transmission source for being displayed on the directional indicator. Thus the user can precisely track the transmitting source for remote control or searching. The present invention can be widely applied for remote control toy, searching missing objects, or tracking specific object.
Patent TW-583646-B (TW)
Title: Recording medium with content stream data recorded thereon recording apparatus, and reproducing apparatus therefor
Inventor: YOON BUM-SIK
IPC: H04N19/70
Filed: 2002-01-07
Granted: 2004-04-11
Abstract: A recording medium with content stream data recorded thereon, a recording apparatus, and a reproducing apparatus therefor. On the recording medium content stream data is recorded as a stream object formed of one or more units for recording, each of which has a predetermined size and comprises one or more stream packs, each of which contains an application time stamp for indicating reproducing time information and a plurality of application packets in which the content stream data is packed, wherein each of the units for recording, excluding the last unit for recording, has at least one entire application time stamp. Thus, search information on all units for recording can be correctly obtained, and therefore program searching can be carried out without error.
Patent TW-530148-B (TW)
Title: Counter flow two pass active heat sink with heat spreader
Inventor: PETTY ERIC HAYES
IPC: F28F23/00
Filed: 2002-02-04
Granted: 2003-05-01
Abstract: The heat removal ability of a finned counter flow two pass active heat sink (6) is increased by placing a heat spreader (5) at the location where the heat flux enters the active heat sink a heat. This allows a more uniform distribution of the entering heat flux into the cross section of the active heat sink, increasing its ability to transfer that heat to the air flow. Copper is a good choice for the heat spreader. It can be intimately bonded to the material of choice for the body of the active heat sink (aluminum). Intimate bonding assures good heat transfer from the spreader into the base of the balance of the heat sink. The heat spreader (8) can be hot rolled onto aluminum billets (7), the result cut into workpieces (10, 11) and then shaped (12). Discs of copper (19) can be friction welded to biscuits of aluminum rod (18) with spinning, and then shaped. Or, a disc of copper (19) can be forge welded onto a biscuit of aluminum (18), which operation may include a partial forging (25) of the aluminum into a near final shape.
Patent TW-I263683-B (TW)
Title: Method for manufacturing high strength galvanized steel sheet and high strength galvanized steel sheet therefrom
Inventor: NAGATAKI YASUNOBU
IPC: C23C2/02
Filed: 2002-02-27
Granted: 2006-10-11
Abstract: The present invention relates to a high strength galvanized steel sheet consisting essentially of 0.03 to 0.25% C, 0.7% or less Si, 1.4 to 3.5% Mn, 0.05% or less P, 0.01% or less S, 0.05 to 1% Cr, 0. 005 to 0.1% Nb, by mass, and balance of Fe, and having dual phase structure consisting of ferritic phase and second phase, the average grain diameter of the dual phase structure being 10 mum or less. The high strength galvanized steel sheet is highly resistant to the softening of HAZ at welding and therefore applicable to structural members of automobiles in which tailor welded blanks are used.
Patent TW-I305730-B (TW)
IPC: B01D65/02
Filed: 2002-03-14
Granted: 2009-02-01
Abstract: A composite semipermeable membrance of the present invention comprises a thin film and a porous support membrane supporting the thin film, wherein the thin film includes polyamide based resin having a constituent unit with amide bond between diamine residue and di or tri carboxylic acid residue, in which nitrogen atom of the amide bond has a substituent of aromatic ring. A production method of this invention includes a contacting step of contacting the above composite semipermeable membrane with solution including an oxidizer. In addition, a water treatment method of this invention comprises a step of separating a raw water by a composite semipermeable membrane to obtain permeation water in which salt and/or organic substance is removed sufficiently in practical use, characterized in that the composite semipermeable membrane of this invention is used and a fungicide is added into the raw water. <??>This invention provides a composite semipermeable membrane having practically permeability, and excellent desalting faculty and oxidizer resistance, a production method thereof, and water treatment method using the same. <IMAGE>
Patent TW-I222142-B (TW)
Title: C implants for improved SiGe bipolar yield
Inventor: COOLBAUGH DOUGLAS D
IPC: H01L21/8222
Filed: 2002-06-10
Granted: 2004-10-11
Abstract: A method for improving the SiGe bipolar yield as well as fabricating a SiGe heterojunction bipolar transistor is provided. The inventive method includes ion-implanting carbon, C, into at one of the following regions of the device: the collector region, the sub-collector region, the extrinsic base regions, and the collector-base junction region. In a preferred embodiment each of the aforesaid regions include C implants.
Patent TW-589269-B (TW)
Title: Load-switchable several-gears hub
Inventor: BUTZ HANS
IPC: B62M11/16
Filed: 2002-07-10
Granted: 2004-06-01
Abstract: A load-switchable several-gears hub with a hub-sleeve, a fixed hub-axis, a located driver, a planet-wheel-gear with a hollow-wheel, a planet-wheel-carrier and a switch-element, which shifts a coupling-parts and introduces a switch-movement into the gear. The force-flux extends from a driver to a separate paw-carrier provided with a rotation-gap, and through paws to said hollow-wheel or to said coupling-parts. The control of the hollow-wheel-paws on the paw-carrier is carried out through a control-parts according to the rotation-direction to realize the back-pedalling brake, said control-parts is fixedly connected with said driver and cannot rotate. The out-control of the paws from the carrying-contour on the coupling-parts is introduced by said switch-element, in which it releases the way for a spring-stressed switch-sleeve with a starting-collar, a control-contour and a running-collar. The hollow-wheel carries bolt-positioned shift-paws and is divided to simplify the production and the mounting. The brake-process is continuously carried out with the top-gear transmission ratio and thus shows generally the same brake-function independent of the gear position. The exact control of the paws enables a comfortable switch of the gears under load.
Patent TW-I245912-B (TW)
Title: Circuit testing with ring-connected test instrument modules
Inventor: JONES MICHAEL F
IPC: G01R31/28
Filed: 2002-08-16
Granted: 2005-12-21
Abstract: Method and apparatus for circuit testing with ring-connected test instrument modules. A system for controlling one or more test instruments to test one or more integrated circuits includes a master clock and a controller. The test instruments are connected to form a communication ring. The master clock is connected to each test instrument and provides a clock signal to the one or more test instruments. The controller is connected to the communication ring and is configured to align counters of test instruments to derive a common clock time value from the clock signal. The controller is further configured to generate and send data words into the communication ring to carry the data words to each test instrument. The data words includes at least one data word specifying a test event to be performed, a common clock time value, and at least one of the test instruments.
Patent TW-588122-B (TW)
Title: Process for producing lithium concentrate from brine
Inventor: CHANG I-LONG
IPC: C25B1/16
Filed: 2002-09-27
Granted: 2004-05-21
Abstract: Two concentration techniques, adsorption and electrodialysis, are combined to enrich lithium content in brine from a level of several ppm to about 1.5%. At beginning brine is subjected to an adsorption, so that Li content is increased to 1200-1500 ppm, followed by two stages electrodialysis in series to enrich Li concentration to about 1.5%. Li depleted solution from the second stage of electrodialysis having a Li content of 1200-1500 ppm is recycled to the first stage of electrodialysis as a feed. Li depleted water from the first stage of electrodialysis is subjected to a residue electrodialysis to form a Li enriched solution of 1200-1500 ppm, which is also recycled to the first stage of electrodialysis as a feed. Li depleted solution from the residue electrodialysis is recycled as a feed of the adsorption, so as to sufficiently recover Li ions from brine.