baber/WOPTO huggingface dataset:
Patent TW-499360-B (TW)
Title: Process for producing colored shaped article from curable resin, colored shaped article produced from curable resin, and shaping apparatus
Inventor: WATANABE KATSUYUKI
IPC: B29C67/00
Filed: 2001-07-27
Granted: 2002-08-21
Abstract: In forming a colored shaped article from a curable resin, the addition of either a single colorant or multiple colorants can be conducted with reality to produce a genuine coloring effect In detail, a liquid, colorless, photocurable resin is irradiated with a laser light and cured to form a lowe layer 5n. A liquid photocurable resin is pasted onto the upper side thereof to form a colored layer 5n-1 composed of a cured colorless region and a liquid pond region. A color ink is dropped into the liquid pond region. The liquid pond region is irradiated with a laser light to cure it to the same degree as the colorless region. A block coating film having a given thickness is formed from a sheet coating film of the color ink from the coated pond region. From which, formation of the subsequent layer (colored layer 5n-2) on top of the colored layer 5n-1 can be conducted without any trouble. This process is repeated to form a colored layer 5n-2 to a colored layer 53 and a colored layer 52 is formed on top of the colored layer 53. Furthermore, an uppermost layer 51 is formed on top of the colored layer 52.
Patent TW-I238741-B (TW)
Title: Catalyst for use in producing lower aliphatic carboxylic acid ester, process for producing the catalyst, and process for producing lower aliphatic carboxylic acid ester using the catalyst
Inventor: KADOWAKI ETSUKO
IPC: C07C69/06
Filed: 2001-08-16
Granted: 2005-09-01
Abstract: A catalyst for use in producing a lower aliphatic carboxylic acid ester, which can exhibit high initial activity and high space time yield, ensure a sufficiently long catalyst life in the industrial practice, and reduce the production of by-products; a process for producing the catalyst; and a process for producing a lower aliphatic carboxylic acid ester using the catalyst. The catalyst is produced by a process comprising a step of contacting the catalyst with a gas containing at least one member selected from water, a lower aliphatic carboxylic acid and a lower aliphatic alcohol.
Patent TW-499709-B (TW)
Title: Method of decreasing the k value in SiOC layer deposited by chemical vapor deposition
Inventor: GAILLARD FREDERIC
IPC: H01L21/316
Filed: 2001-08-29
Granted: 2002-08-21
Abstract: A method for processing a substrate comprising depositing a dielectric layer comprising silicon, oxygen, and carbon on the substrate by chemical vapor deposition, wherein the dielectric layer has a carbon content of at least l% by atomic weight and a dielectric constant of less than about 3, and depositing a silicon and carbon containing layer on the dielectric layer. The dielectric constant of a dielectric layer deposited by reaction of an organosilicon compound having three or more methyl groups is significantly reduced by further depositing an amorphous hydrogenated silicon carbide layer by reaction of an alkylsilane in a plasma of a relatively inert gas.
Patent TW-530485-B (TW)
Title: Horizontal contour signal generating circuit for single board type color camera
Inventor: MISE TETSUO
IPC: H04N9/07
Filed: 2001-09-06
Granted: 2003-05-01
Abstract: A kind of horizontal contour signal generating circuit for single board type color camera is provided in the present invention. The invention has the followings: the first horizontal contour signal generation circuit, which is provided in a post stage of the first horizontal low-pass filter; the second horizontal contour signal generation circuit, which is provided in the back stage of the second horizontal low-pass filter; and a selection circuit for adaptively selecting and outputting the first horizontal contour signal generated by the first horizontal contour signal generation circuit and the second horizontal contour signal generated by the second horizontal contour signal generation circuit on the basis of chroma information for each predetermined area calculated on the basis of a color difference signal. The first horizontal low-pass filter has the property of passing a higher frequency component as compared with the second low-pass filter.
Patent TW-507316-B (TW)
Title: SOI type semiconductor device and method of forming the same
Inventor: BAE GEUM-JONG
IPC: H01L21/76
Filed: 2001-09-10
Granted: 2002-10-21
Abstract: A method of forming a SOI type semiconductor device comprises forming a first trench in a SOI layer forming a portion of an isolation layer region between an element region and a ground region by etching the SOI layer of a SOI type substrate using an etch stop layer pattern as an etch mask, forming an impurity layer in or on a bottom surface of the first trench, forming a second trench exposing a buried oxide layer in the SOI layer in the rest of the isolation layer region except the portion thereof between the element region and the ground region, and forming an isolation layer by depositing an insulation layer over the SOI substrate having the first and second trenches. The impurity layer can be formed by depositing a SiGe single crystal layer in the bottom surface of the first trench. Also, the impurity layer can be formed by implanting ions in the bottom surface of the first trench.
Patent TW-I220650-B (TW)
Title: Treatment of sexual dysfunction
Inventor: GONZALEZ MARIA ISABEL
IPC: A61K31/165
Filed: 2001-11-16
Granted: 2004-09-01
Abstract: Bombesin receptor antagonists have been found to be useful in the treatment of sexual dysfunction in both males and females. They may be selective BB1 antagonists or mixed BB1/BB2 antagonists. Combinations are disclosed of bombesin receptor antagonists with a range of other active compounds, for example PDE5 inhibitors, NEP inhibitors and lasofoxifene.
Patent TW-567114-B (TW)
Title: Polishing pad and manufacture method thereof and buffer layer for polishing pad
Inventor: ONO KOICHI
IPC: B24D11/00
Filed: 2001-11-30
Granted: 2003-12-21
Abstract: This invention is a polishing pad that can perform a planarization process for a material required for highly planarization, such as a silicon wafer for semiconductor device, magnetic disk, optical lens, etc. at a stable and high speed. This invention provides a polishing pad that makes the production of the sheet-forming, the surface treatment of grooves, etc., easy and that has an excellent thickness precision, a high polishing speed and a uniform polishing speed. This invention also provides a polishing pad that will not cause disuniform of quality due to individual difference, that is easy to perform the processing pattern change, that makes fine processing possible, and that has no occurrence of burr when projections and depressions are formed, and a polishing pad that produces no slurry, can be mixed with grinding particles at a high concentration, and even the grinding particles is dispersed the scratch caused by the aggregation of the grinding particles is less possible to occur. A polishing layer of the polishing pad is formed by a curable composition that is cured by an energy line, and the polishing layer has on its surface projections and depressions that is formed by a lithophotography method. In the polishing pad, the grinding layer resin with dispersed grinding particles is a resin having 20 to 1500 eq/ton ionic radicals.
Patent TW-569465-B (TW)
Title: The environment-insensitive voltage-switchable and -tunable multi-color double-superlattice infrared photodetector
Inventor: CHEN CHUN-CHI
IPC: H01L31/0304
Filed: 2001-12-13
Granted: 2004-01-01
Abstract: The present invention is a multi-color infrared photodetector using double-superlattice structure and a current blocking layer to implement voltage-tunable and switchable. One preferred embodiment of the present invention make use of a heterojunction of GaAs and AlxGa1-xAs of III-V semiconductor to form a superlattice, and successfully produce an infrared photo detector with detection band (6-8.5 mm and 7.5-12 mm) switchable by the polarity of the applied voltage, and the photo current to frequency response of every detection band can be adjusted by the magnitude of the applied voltage. The testing characteristic of this detector shows the feasible of the present invention. The present invention has the advantage of low cross-talk and environment-insensitive frequency response, such as the change of temperature and background radiation intensity. So it has practical value for manufacturing a multi-color thermal-image system. The double-superlattice structure not only suitable in the current infrared band, but can be applied to visible light band. The broad application range is a very important advantage.
Patent TW-524901-B (TW)
Title: Process for producing of combined polyester yarn
Inventor: OSAKA HIROYUKI
IPC: D03D15/283
Filed: 2001-12-19
Granted: 2003-03-21
Abstract: A process for producing a combined polyester yarn, comprises: melt-spinning of (1) a base polymer which consists of polyester and (2) a polyester composition A which consists the base polymer and polymer P, wherein polymer P is present an amount of 0.5 to 5.0% by weight based on the weight of the polyester composition A, respectively through spinning holes of same spinneret plate or different spinneret plates to separately provide multifilaments A consisting of the polyester composition A and multifilaments B consisting of the base polymer, cooling and solidifying the multifilaments by blowing cooling air at a speed of 0.20 to 0.80 m/sec against the multifilaments B and at least 1.1 times that speed against the multifilaments A; combining multifilaments A and B to form a combined yarn, and picking up the combined yarn at a speed greater than or equal to 2500 m/min. The combined polyester yarn exhibits a high bulkiness, and high grade touch fabrics are obtained from the yarn.
Patent TW-536922-B (TW)
Title: Method and structure to associate the voice coil of the sound transmitter/receiver with the vibration membrane
Inventor: LIAU LU-LI
IPC: H04R9/00
Filed: 2001-12-27
Granted: 2003-06-11
Abstract: A method and structure to associate the voice coil of the sound transmitter/receiver with the vibration membrane are disclosed. The voice coil is plated or printed at the predetermined position on the vibration membrane by using the membrane electroplating technology, so that the voice coil and the vibration membrane are associated together. It is not necessary to have another conducting line during assembly to achieve the overall operational function and effectiveness, and further reduce the working process and cost of the sound transmitter/receiver.
Patent TW-516099-B (TW)
Title: Exposure method and system with self-feedback correction
Inventor: CHEN CHENG-MING
IPC: G03F7/20
Filed: 2001-12-28
Granted: 2003-01-01
Abstract: A kind of exposure method with self-feedback correction includes the following steps: providing the first and the second wafers; using the first parameter set to perform an exposure of the first layer of pattern onto the first wafer; using the second parameter set to perform the alignment of the second layer of pattern and the first layer of pattern onto the first wafer; measuring the first wafer to obtain the correction values for the first and the second parameter sets; using the correction value of the first parameter set to correct the first parameter set and using the corrected first parameter set to perform the exposure of the first layer of pattern onto the second wafer; and using the correction value of the second parameter set to correct the second parameter set and using the corrected second parameter set to perform the alignment of the second layer of pattern and the first layer of pattern onto the second wafer.
Patent TW-548888-B (TW)
Title: Modular architecture for industrial power delivery system
Inventor: KEANE ANTHONY R A
IPC: H02M3/335
Filed: 2001-12-31
Granted: 2003-08-21
Abstract: An industrial power delivery system configured in a modular architecture and having a plurality of modules. The modules interconnect via digital communication links and exchange data using a digital format. The modularity of the system enables the system to be scaled to vary future content of the product.
Patent TW-563051-B (TW)
Title: System and method for providing a consumer aggregation service
Inventor: MOSKOWITZ PAUL ANDREW
IPC: G06Q30/06
Filed: 2002-02-05
Granted: 2003-11-21
Abstract: A system and method is directed to provide a consumer aggregation service in plural network servers. The invention is directed to a computer-executable program for use in network servers which allows a service provider to collect coupons, discounts, and other deals for its registered users to use in making purchases online. The invention has particular utility in connection with internet service providers that provide access to the World Wide Web. However, the invention is not limited to use in this context, and can be used in a variety of different networking systems where goods are sold by merchants.
Patent TW-546962-B (TW)
Title: Power control for downlink shared channel in radio access telecommunications network
Inventor: RUNE GORAN
IPC: H04J13/00
Filed: 2002-02-08
Granted: 2003-08-11
Abstract: In a radio access network of a cellular telecommunications system, a radio network controller (261) sets a nominal power level for use by a base station (281-1) in transmitting a common transport channel (used for transporting data) over the air interface (32) in a cell for a connection involving a user equipment unit (30). The nominal power level is set by the radio network controller independently of whether the base station supports a differentiated power control scheme (i.e., a power control scheme which allows the base station selectively to adjust the nominal power level, e.g., in accordance with information received from the user equipment unit). In the illustrated embodiments, the differentiated power control scheme allows the base station selectively to adjust the nominal power level in accordance with whether the cell served by the base station is a primary cell or a non-primary cell for the connection with the user equipment unit. When the cell is a primary cell, the base station adjusts the nominal power level by subtracting an offset value from the nominal power level to determine the power level used for actual transmission of data for the common transport channel over the air interface. In differing embodiments, the offset value is acquired either from the radio network controller or is configured locally at the base station. In one mode of the invention, the radio network controller sets the nominal power level using a user plane frame protocol between the base station and the radio network controller. In an example implementation, the common transport channel is a DSCH channel in a UTRAN network.
Patent TW-533686-B (TW)
Title: System and method for uplink power control
Inventor: BUER KENNETH V
IPC: H04B7/185
Filed: 2002-03-15
Granted: 2003-05-21
Abstract: An uplink power control system and method of the present invention includes a current sensing technique for predicting the P1dB power compression point. A dc current sensor detects the level of dc current transmitted from a control unit to an antenna unit of the system. The current measurements are analyzed to generate a theoretical prediction of amplifier linearity as the power levels are increased. The change in dc current indicates an inflection point where the amplifier no longer behaves linearly to an increase in RF power. The inflection point is found by determining the various derivatives of the dc current curve. Analyzing the derivatives not only provides an accurate and consistent assessment of the P1dB compression point, but also provides a prediction of the output power, and thus future performance of the system.
Patent TW-I231370-B (TW)
Title: Method of soldering contact pins and the contact pins
Inventor: SUGIYAMA SHINICHI
IPC: G01R1/00
Filed: 2002-03-21
Granted: 2005-04-21
Abstract: A method of soldering contact pins and the contact pins for realizing a probe card, wherein the contact pins can be arranged on a surface of the probe card with narrow pitches and is excellent in maintainability, can sufficiently absorb variations in height of testing electrodes of a semiconductor chip, thereby ensuring stable contact between all the contact pins and the testing electrodes of the semiconductor chip, and capable of transmitting signals at high speed. The method of soldering contact pins for standing contact pins 10 upright on a surface of a wiring board 20 of a probe card, said contact pins 10 being brought into contact with and connected to testing electrodes of a semiconductor chip for testing electric characteristics of the semiconductor chip, said method comprising arranging pedestals 10c for soldering of the contact pins 10 and solder balls 30 on electrode pads 21 of the wiring board 20 in proximity to one another, melting the solder balls 30 to form fillets 31 between the electrode pads 21 and the pedestals 10c for soldering, thereby fixing the pedestals 10c for soldering to the electrode pads 21.
Patent TW-560207-B (TW)
Title: Method and apparatus for power control in a wireless communication system
Inventor: SARKAR SANDIP
IPC: H04B7/26
Filed: 2002-03-26
Granted: 2003-11-01
Abstract: Method and apparatus for power control in a packet-data switched communication system by (30) adapting a transmission energy setpoint to transmission quality (104) and adjusting the retransmission energy setpoint accordingly (150) (110). In one embodiment, the retransmission energy setpoint is adjusted as a function of retransmission quality (164, 166, 168, 170).
Patent TW-I222574-B (TW)
Title: Apparatus and method for efficiently approximating FIR filters by low-order linear-phase IIR filters
Inventor: LEE HERNG-JER
IPC: H04R25/00
Filed: 2002-05-23
Granted: 2004-10-21
Abstract: A method and apparatus, called the intelligent multipoint Arnoldi (IMA) method, for approximating FIR filters by low-order linear-phase IIR filters is disclosed. Based on special realizations of FIR filters, iterative natures of the Arnoldi algorithm, and frequency expansion points selection scheme, the proposed method is very efficient to determine the low-order IIR filters in terms of computational complexity. The low-order IIR filter can truly reflect dynamical features of the FIR filter and indeed satisfies original design specifications.
Patent TW-I222081-B (TW)
Title: Devices, circuits and methods for dual voltage generation using single charge pump
Inventor: JANG SEONG-JIN
IPC: H02M3/07
Filed: 2002-06-04
Granted: 2004-10-11
Abstract: Devices, circuits and methods for dual voltage generation using a single charge pump. The dual voltages can be the same or different, as they are for two different components of a device. An oscillator generates an oscillating signal, and a charge pump generates a pumping voltage at a pumping node responsive to the oscillating signal. A first switching circuit is coupled to the pumping node, and outputs from the pumping voltage a first voltage to the first component. A second switching circuit is coupled to the pumping node, and outputs from the pumping voltage a second voltage to the second component. The first and second output voltages may optionally be sensed. The oscillator may be triggered and the first and second switching circuits may be controlled as needed to maintain the sensed first and second voltages at desired values and/or ranges.
Patent TW-558697-B (TW)
Title: Plasma display panel, and apparatus and method for driving the same
Inventor: LEE JUN-YOUNG
IPC: G09G3/296
Filed: 2002-07-30
Granted: 2003-10-21
Abstract: A PDP driving apparatus includes a sustain discharge unit including a first switch and a second switch connected between a first voltage and second voltage and having a contact connected to one terminal of a panel capacitor, and a third switch and a fourth switch connected between the voltages and having a contact connected to other terminal of the panel capacitor, for maintaining either terminal voltage at the first voltage or the second voltage; and a charge/discharge unit including a first inductor and a second inductor connected to the terminals of the panel capacitor, for boosting a current to a level to store energy in the first inductor and the second inductor while either terminal voltage of the panel capacitor is maintained at the sustain discharge voltage, and inverting the polarity of either terminal voltage using the stored energy.
Patent TW-546386-B (TW)
Title: Production method of metal iron
Inventor: KIKUCHI SHOICHI
IPC: C21B13/00
Filed: 2002-08-05
Granted: 2003-08-11
Abstract: The purpose of the present invention is to realize a technique capable of producing metal iron high in metallization and iron purity with high yield and efficiency by minimizing a metal iron re-oxidizing problem encountered at the end of solid reduction when producing metal iron by heating/reducing material substances including an iron-oxide-containing substance and a carbonaceous reducing agent. A method of producing metal iron by heating material substances including an iron-oxide-containing substance and a carbonaceous reducing agent in a moving hearth type reducing/melting furnace, and reducing/melting the iron oxide in the material substances, in which the reducing/melting furnace is partitioned into at least three sections in the moving direction of the hearth-namely, a solid reducing section on the upstream side in the hearth moving direction, a carburizing/melting section on the downstream side, and a reducing/aging section between the solid reducing section and the carburizing/melting section.
Patent TW-593442-B (TW)
Title: Process for preparing polycarbonate
Inventor: VOLKERS ANDRE A
IPC: C08G64/30
Filed: 2002-08-19
Granted: 2004-06-21
Abstract: A method for preparing polycarbonates by melt polycondensation of a dihydroxy compound and a diarylcarbonate compound in the presence of an alkaline catalyst is described. A branching quencher compound is added to an intermediate polycarbonate produced by the melt polycondensation reaction in an amount effective to inhibit or prevent the formation of branching species during a subsequent finishing process. Adding the branching quencher compound to the product of the melt polycondensation reaction produces finished polycarbonates with reduced branching species, high ductility and impact strength.
Patent TW-552348-B (TW)
Title: Improved flange for connection between an axial compressor and high-pressure rotor disc unit in a gas turbine
Inventor: PINZAUTI MASSIMO
IPC: F16D1/076
Filed: 2002-09-20
Granted: 2003-09-11
Abstract: A flange (20) for connection between an axial compressor and high-pressure rotor disc unit in a gas turbine, wherein the flange (20) has a body (22) with a frusto-conical shape which is joined to a shaft of the axial compressor by means of a hub (24) which has a cylindrical shape and which, at the larger base of the frustum of the cone of the body (22) is connected to the rotor disc unit (14) by means of an extension (26) of the hub in the form of a circular ring, a circumferential recess (28) provided in a surface (29) of the extension (26) which faces the rotor disc unit (14) being connected by interference with a projection, which is complementary to the recess and is provided on the rotor disc unit (14); the body (22) has an outer generatrix which is inclined relative to the direction at right-angles to the axis (X) by an angle alpha 1 of between 25 DEG and 35 DEG and an inner generatrix which is inclined by an angle alpha 2 of between 12 DEG and 18 DEG.
Patent TW-I259081-B (TW)
Title: Treatment of acute myeloid leukemia with indolinone compounds
Inventor: O'FARRELL ANN-MARIE
IPC: C07D401/14
Filed: 2002-10-25
Granted: 2006-08-01
Abstract: A method of treating acute myeloid leukemia in patient positive for FLT-3-ITD is described. The treatment is accomplished by administration of a compound of formula I or II as defined herein.