baber/WOPTO huggingface dataset:
Patent TW-584890-B (TW)
Title: Cleaning process for photomasks
Inventor: TANGE KOJI
IPC: G03F1/68
Filed: 2002-04-17
Granted: 2004-04-21
Abstract: The object of the present invention is to provide a cleaning process for use upon cleaning photomasks with light-shielding coatings provided on surfaces of glass substrate, which can significantly save the amount of rinsing solution and readily avoid blurring of the photomasks. A photomask provided with a light-shielding coating on a surface of a glass substrate is cleaned with O3 gas solved water to eliminate organic substances adhered on a surface of the photomask (S120). Using an alkaline chemical such as alkaline ionized water or hydrogenated water, the photomask is then cleaned to eliminate contamination (S122). After completion of these cleaning steps, the photomask is dried (S124).
Patent TW-I282981-B (TW)
Title: Method and device to generate the mark formation effectiveness signal
Inventor: CHEN CHIH-CHENG
IPC: G11B7/0045
Filed: 2002-06-07
Granted: 2007-06-21
Abstract: The present invention relates to a method and device to generate the mark formation effectiveness (MFE) signal, which can be applied in providing an incident recording light signal (IRL) of an optical-recording system for forming a readable mark on an optical-recording medium. Mainly, a peak detector and at least a sample-and-hold circuit are employed to proceed the detection and sampling of the reflected write pulse (WRF) of the incident recording light signal (IRL), so as to obtain the peak value and amplitude level of the reflected write pulse (WRF). After digitizing the peak value and amplitude level, a computational circuit generates an MFE signal, and thus the optical-recording system can be controlled to output the optimum laser beam power based on the MFE signal.
Patent TW-I237583-B (TW)
Title: A process of removing or stabilizing contaminated metal compounds in the soil
Inventor: WU ARTHUR CHENG-HSIN
IPC: B09B3/00
Filed: 2002-07-15
Granted: 2005-08-11
Abstract: A process is able to remove or stabilize contaminated metal compounds in the soil. The treatment method initially mixes soil with water, adds acid to dissolve metal compounds into water, applies vibration to effectively pill off metal compounds from soil, and utilizes solid and liquid separation to collect treated soil. The soil is adjusted the PH value, and add alumino-silicate minerals to absorb the remained metal residues in the soil. Apply organic fertilizer and microorganisms in order to restore the microbiological balance in the soil, so the soil can ready for agriculture usage.
Patent TW-558762-B (TW)
Title: Balancing planarization of layers and the effect of underlying structure on the metrology signal
Inventor: NICKHIL JAKATDAR
IPC: H01L23/58
Filed: 2002-07-11
Granted: 2003-10-21
Abstract: The present invention includes a method and system for identifying an underlying structure that achieves improved planarization characteristics of layers while minimizing introduction of random and/or systematic noise to the reflected metrology signal. One embodiment of the present invention is a method of designing underlying structures in a wafer with pads of varying sizes and varying loading factors, and selecting the design of pads that yield a reflected metrology signal closest to the calibration metrology signal and that meet preset standard planarization characteristics. Another embodiment is a method of designing underlying structures with random shapes of varying sizes and varying loading factors. Still another embodiment is the use of periodic structures of varying lineto-space ratios in one or more underlying layers of a wafer, the periodicity of the underlying periodic structure being positioned at an angle relative to the direction of periodicity of the target periodic structure of the wafer. The present invention also includes a system for selecting an underlying structure design that balances planarization and optical metrology objectives for a target structure comprising a wafer fabricator, a planarizer, a layer profiler, an optical metrology device, and a selector for the selecting the design of underlying structure that yields a reflected metrology signal closest to the calibration metrology signal and where the planarized surfaces meet preset standard planarization characteristics.
Patent TW-579443-B (TW)
Title: Oxide structure useable for optical waveguide and method of forming the oxide structure
Inventor: MOGAARD MARTIN
IPC: G02B6/134
Filed: 2002-08-02
Granted: 2004-03-11
Abstract: A method of forming an oxide structure and an oxide structure formed by the method. In one embodiment a lower cladding layer on a substrate is provided. At least one core layer is formed on lower cladding layer, the core layer includes boron at a concentration that produces substantially zero internal stress of said core layer. At least one upper cladding layer is formed on the core layer wherein at least one of the upper and lower cladding layers include germanium at a concentration level such that the upper and lower cladding layers exhibit substantially equivalent refractive indices.
Patent TW-570899-B (TW)
Title: Method and apparatus for separating a glass strand during the drawing process
Inventor: GANZ OLIVER
IPC: C03B21/02
Filed: 2002-09-20
Granted: 2004-01-11
Abstract: In a known method for separating a glass strand (1; 21) during the drawing process, the glass strand (1; 21) is conveyed in the direction of its longitudinal axis (2) and a predetermined breaking point (5) is produced in this process by means of a cutting tool on an outer jacket (4) and the glass strand (1; 21) is subsequently separated by a force acting in the area of the predetermined breaking point (5). Starting from this, in order to indicate a method by means of which cutting surfaces of a high quality can be obtained and cutting losses can be reduced, the invention suggests that a bending device (6; 22) should be fixed on the outer jacket (4) and a bending moment should be induced by means of said device in the area of the predetermined breaking point (5), said moment being continuously increased until breakage of the glass strand (1; 21). A simple and operationally reliable apparatus for performing the method according to the invention is characterized in that a cutting tool is provided which comprises a frame structure (7; 23) which grips around the outer jacket (4) at least in part and on which a bending device (6; 22) is held with a pressure body (8; 24) which is movable in a direction perpendicular to the longitudinal axis, the pressure body (8; 24) being moved by means of an adjustable or controllable drive (9) which is connected to the pressure body (8; 24) via a flexible line (10).
Patent TW-586119-B (TW)
Title: Semiconductor memory device
Inventor: KIM TAE-YUN
IPC: G11C7/12
Filed: 2002-10-01
Granted: 2004-05-01
Abstract: A semiconductor memory device that generates, during a test operation, a burst control signal having a short pulse in a disable time of a burst control signal by using a pulse generator to control a precharge time. Accordingly, the semiconductor memory device, when receiving a high frequency operation clock signal, can be tested without delay of a test time by using a test circuit operated synchronously with a low frequency operation clock signal.
Patent TW-541442-B (TW)
Title: Method for adjusting lens holder and the apparatus of the same
Inventor: HUANG CHIH-WEN
IPC: G03B21/00
Filed: 2002-10-11
Granted: 2003-07-11
Abstract: A method for adjusting the lens holder of a photographic device and the apparatus of the same are disclosed in this present invention. The position of the lens holder can be adjusted by employing the special design on a lens holder and the modulation device. Furthermore, the quality of the image captured by the photographic device can be optimized thereby. Hence, this invention can efficiently adjust the position of the lens holder of a photographic device, and raise the performance of the photographic device.
Patent TW-I237958-B (TW)
Title: Method and apparatus for determining power allocation in a MIMO communication system
Inventor: KETCHUM JOHN W
IPC: H04B7/005
Filed: 2002-10-15
Granted: 2005-08-11
Abstract: In a MIMO communication system (100) with limited power for each antenna, a method, apparatus and a processor (420) provide for determining bin energy level allocation to each OFDM frequency bin at each transmit antenna. An estimate of a solution vector including elements of the allocation bin energy level to each OFDM frequency bin at each antenna is determined. An error function based on the determined solution vector is also determined. An error magnitude is determined based on the determined error function. The error magnitude is compared to an error threshold. The processor (420) accepts the estimate of the solution vector with the elements of the allocation bin energy level when the error magnitude is less than the error threshold.
Patent TW-593552-B (TW)
Title: Styrenic resin composition
Inventor: WEN JENG-SHIUNG
IPC: C08L9/06
Filed: 2002-12-16
Granted: 2004-06-21
Abstract: A styrenic resin composition includes 5 to 100 wt% of a rubber grafted copolymer and 95 to 0 wt% of a styrenic copolymer, in which the rubber grafted copolymer is prepared by mixing at least one compound selected from an acrylate series rubber emulsion (A) and a partially grafted acrylate series rubber emulsion (A-1) with at least one compound selected from a diene series rubber emulsion (B) and a partially grafted diene series rubber emulsion (B-1) to form a mixed rubber emulsion (C) and swelling the above mixed rubber emulsion and then performing a grafting copolymerization reaction after mixing it with a monomer mixture. By controlling the above composition, a product made from the styrenic resin composition has good weatherability, thermal stability, and impact resistance.
Patent TW-583362-B (TW)
Title: Pressure water supply device of water jet loom
Inventor: HATTORI KOICHI
IPC: D03D47/38
Filed: 2002-12-19
Granted: 2004-04-11
Abstract: A pressure water supply device is disclosed for simplifying structure of a switch valve and stabilizing the water jet while being capable of selectively supplying pressure water to one of three or more terminal exits, wherein at least a first and a second switch valves for selectively supplying pressure water from pressure water source to any one of three or more terminal exits having a plurality of weft entering nozzles, and a driving device driving the switch valves, are comprised. The first and a second switch valves each has one water inlet and a plurality of water outlets. The first switch valve has one of its water outlets connected to the second switch valve while having its water inlet connected to the pressure water source.
Patent TW-I284039-B (TW)
Title: Solid salts of benzazepine compounds and their use in the preparation of pharmaceutical compounds
Inventor: VAN DER EERDEN JORIS A
IPC: A61K31/55
Filed: 2003-01-13
Granted: 2007-07-21
Abstract: The present invention relates to a compound of the general formula, (I) wherein: R1 is a selected from the group consisting of (C1-C6)alkoxy(C1-C6)alkyl which may be substituted by a (C1-C6)alkoxy, phenyl-(C1-C6)-alkyl and phenyloxy-(C1-C6)-alkyl wherein the phenyl group may be substituted with (C1-C6)alkyl, (C1-C6)alkoxy or halogen, and naphthyl-(C1-C6)-alkyl, R2 and R3 are both independently hydrogen or halogen, R4 is a biolabile ester forming group, as a pharmaceutically acceptable metal salt, characterized in that the salt is selected from the group consisting of the lithium salt and bivalent metal ion salts such as magnesium, calcium and zinc salts. The invention further relates to a method for the preparation of the above salts, to a pharmaceutical composition comprising the salts of the invention, to the use of these salts in the treatment of hart disorders or hypertension, in the improvement of gastrointestinal blood flow or in the treatment and prophylaxis of cardiac damages induced by adriamycin and comparable anti-cancer drugs and to crystalline S-alpha-methylbenzylamine salts of the compounds of formula (I) that are useful as an intermediate in the production of the above mentioned salts.
Patent TW-I223374-B (TW)
Title: Semiconductor module having an insulation layer and method for fabricating a semiconductor module having an insulation layer
Inventor: BEITEL GERHARD
IPC: H01L21/8242
Filed: 2003-01-22
Granted: 2004-11-01
Abstract: A semiconductor module is described which is essentially constructed from a silicon material and has an insulation layer for example in the form of a gate insulation layer or a MOS transistor or in the form of an insulation layer of a memory cell for a dynamic memory module. The insulation layer preferably comprises a dielectric material whose band gap is greater than the band gap of SiO2. To construct the insulation layer, use is made of materials which have a metal-fluorine compound, such as e.g. lithium fluoride. Particularly thin insulation layers are provided by the material described.
Patent TW-I282882-B (TW)
Title: Liquid crystal display device using an optical diffusing reflective construction and manufacturing method thereof
Inventor: YUKAWA TEIZO
IPC: G02B5/02
Filed: 2003-02-10
Granted: 2007-06-21
Abstract: To provide a liquid crystal display device using a diffusing reflective construction in which a reflective film having a roughened surface can be formed by a simple process and to provide a manufacturing method for it. A liquid crystal display device with a diffusing reflective construction (7, 8) having a function of optical diffusion by which incident light is reflected while being diffused. The diffusing reflective construction comprising: a basic figure layer (7) formed on a base layer (1, 20), which has a roughened surface; and an optically reflective layer (8) formed on the basic figure layer (7), which presents a roughened surface along the roughened surface of the basic figure layer. The basic figure layer (7) is formed from a radiation- or thermo-sensitive resin material whose surface is provided with roughness by means of decompression drying treatment.
Patent TW-I313729-B (TW)
Title: Multistage rotary compressor
Inventor: MATSUMOTO KENZO
IPC: F04C23/00
Filed: 2003-03-13
Granted: 2009-08-21
Abstract: A refrigeration circuit system (153) comprising a multistage rotary compressor (10) formed of an electric element (14) in a hermetic shell case (12), and first and second rotary compression elements (32), (34) being driven by said electric element (14), wherein a refrigerant which is compressed by said first rotary compression element (32) is compressed by said second rotary compression element (34), a gas cooler (154) into which the refrigerant discharged from said second rotary compression element (34) flows, a pressure reducing device connected to an outlet side of said gas cooler (154), and an evaporator (157) connected to an outlet side of said pressure reducing device, wherein the refrigerant discharged from said evaporator (157) is compressed by said first rotary compression element (32), said refrigeration circuit system further comprising: a bypath circuit (158) for supplying the refrigerant discharged from said first rotary compression element (32) to said evaporator (157); a flow regulating valve (159) capable of controlling flow rate of the refrigerant flowing in said bypath circuit (158); and control means (160) for controlling said flow regulating valve (159) and said pressure reducing device ; wherein said control means (160) normally closes said flow regulating valve (159) and increases flow rate of the refrigerant flowing in said bypath circuit (158) by said flow regulating valve (159) in response to the increase of pressure at the refrigerant discharge side of said first rotary compression element (32).
Patent TW-I233244-B (TW)
Title: Improved plug
Inventor: OLSON STANLEY W
IPC: H01R24/00
Filed: 2003-05-16
Granted: 2005-05-21
Abstract: A plug comprises a plug housing having a body and a plurality of beams extending therefrom and forming gaps therebetween. A member bridges the gaps between the beams at their distal ends. Ground contacts comprising a body, an elongated contact portion, and armatures are inserted into the plug housing. A recess formed in the distal end of the elongated contact portion engages the member. The ground contacts have projections extending therefrom that are disposed in channels formed through the body and along the beams. Signal contacts having a portion with a first form factor and a portion with a second form factor are also inserted into the plug housing. The portion with a first form factor extends through a conduit in the plug housing body and along a trough formed in the beams. The distal ends of the signal contacts have recesses formed in their distal ends with projections from the beams situated therein. The portion of the signal contact with a second form factor abuts the housing body.
Patent TW-I251772-B (TW)
Title: Portable terminal, method, program and memory medium for management of application program activation
Inventor: KAMIYA DAI
IPC: G06F21/12
Filed: 2003-05-20
Granted: 2006-03-21
Abstract: Portable terminal, method, program and memory medium IP server W for management of application program activation will forward e-mail to mobile station MS. The e-mail includes the application program designation information to instruct activation of Java application program stored in MS. On the other hand, ADF of Java application program stored in MS includes trustable primitive information formed by multiple e-mail addresses representing creditable information forwarding sources. MS will compare source address of e-mail and creditable primitive information. MS will activate Java application program in accordance with the designated information contained in the application program of e-mail only when the source address of the receiving e-mail is included in the creditable primitive information.
Patent TW-I221995-B (TW)
Title: Method and system for building navigation path and search device using the same
Inventor: CHANG CHING-CHUNG
IPC: G06F17/30
Filed: 2003-05-28
Granted: 2004-10-11
Abstract: A method for building navigation path enables users to understand how to reach the complete path of the searched web objects. It also solves the orphan files problem that users won't misuse the obsolete documents or get the wrong information returned by the search engine.
Patent TW-I225099-B (TW)
Title: Improved furnace slag material with inhibited reswelling - cement bottom ash wet packaging method
Inventor: WANG CHIN-CHUNG
IPC: C21B3/06
Filed: 2003-08-19
Granted: 2004-12-11
Abstract: The present invention provides a treatment method for reducing reswelling of furnace slag after water absorption and obtaining treated steel slag with inhibited reswelling capable of being used as a basis filling material. The invented method comprises forming a first stabilized layer of a cement slurry film; and using a bottom ash from a combustion power plant to completely wrap on the steel slap in order to form a second stabilized layer of bottom ash filled Portland layer. A steel slag received the above-mentioned two coatings is subjected to a reswelling test according to CNS 14602, and the tested reswelling rate 0.38%, while the reswelling rate for an un-treated steel slag is 4.3%. This indicates that a cement bottom ash wet packaging method according to the present invention indeed can reduce the reswelling rate of a steel slag. Meanwhile, an improved furnace slag material treated by a cement bottom ash wet packaging method according to the present invention has a reswelling rate lower than 1.5% as stipulated in CNS 14602. This indicated that an improved furnace slag material according to the present invention meets the standard as a good filling material.
Patent TW-I256080-B (TW)
Title: A power MOSFET structure and method thereof
Inventor: HUANG YEN-YUAN
IPC: H01L21/28
Filed: 2003-09-25
Granted: 2006-06-01
Abstract: The present invention provides a power MOSFET structure and method thereof. According to the manufacturing method, an epi-layer is formed over a semiconductor substrate. A gate region is formed over the epi-layer. Next, a body region is formed in the epi layer and source regions are formed in the body region. A first dielectric layer is formed over the gate region, source region and body region. Then, an etching process is performed to form contacts. Next, a first metal layer is formed over the dielectric layer. A second dielectric layer is formed over the first metal layer. Finally, a second metal layer is formed over the second dielectric layer.
Patent TW-I221295-B (TW)
Title: Circuit for calibrating output driving of dram and method thereof
Inventor: CHANG CHI
IPC: G11C7/10
Filed: 2003-11-06
Granted: 2004-09-21
Abstract: A circuit for calibrating the output driving of a DRAM and a method thereof are provided. A driving auto-compensation circuit is used to adjust the output driving of a memory control chip to the output driving target value of the DRAM. The output driving data of the DRAM is read by an shared input comparator of the memory control chip so that extra high gain comparators are not required for accurately calibrating the output driving of the DRAM. Therefor, the circuit is easy to implement and the calibrating process is easy to do.
Patent TW-I255323-B (TW)
Title: A burner
Inventor: WU SEN-RUNG
IPC: F23D14/22
Filed: 2003-12-02
Granted: 2006-05-21
Abstract: A burner at least includes an oil gun and a preheat air pipeline which connects to a burning chamber, wherein oil is poured from the oil gun and is tangent to the outer rim of the preheated air column, and then the oil and the air together enter the burning chamber for further mixing and burning. Therefore it is able to prevent improper contacts between the oil and the pre-heated air and mass carbon smoke or carbon monoxide generated by incomplete burning as well as to reduce nitrogen oxides generated because of premature mixing of the oil and the preheated air.
Patent TW-I232787-B (TW)
Title: Displacement measurement device
Inventor: CHENG KAI-YU
IPC: B23Q17/22
Filed: 2003-12-25
Granted: 2005-05-21
Abstract: A displacement measurement device with the type of optical fiber having a laser source, at least one optical fiber coupler, at least one photo detector, a plurality of optical fibers for connecting the foregoing elements and at least one actuator, wherein at least one pair of optical fibers, adjacent to one of the surfaces of a test platform in a co-axial or converse direction, is utilized for measuring the displacement value of the test platform, so as to obtain two periodic signals having different phase differences. Then the deformation of the actuator is modulated so as to precisely control the phase difference Npi/2 of the two periodic signals, and a linear function is obtained through program calculation. Further, by using a resegmentation circuit, the measurement resolution can be defined in nanometer scale, and the motioning direction of the test platform can be aligned and controlled.