baber/WOPTO huggingface dataset:
Patent TW-392062-B (TW)
Title: A method and an aparatus for measuring the flying height with sub-nanometer resolution
Inventor: LI JAU-HU
IPC: G11B7/12
Filed: 1999-07-27
Granted: 2000-06-01
Abstract: The present invention provides a method and an apparatus for measuring the flying height with sub-nanometer resolution that are applicable to the measurement of the flying height with nanometer resolution using a magnetic head of a hard disk drive or measurement of the flying height by the optical head carrier platform using a near field optical storage technology. The apparatus comprises an ellipsometric instrument with variable incident angle and a flying height simulation system with nanometer resolution that can rotate a transparent substrate disc and a sliding block, in which the flying height can be treated as an air film. When the sliding block made of a non-dielectric material is flying on the surface of a disc substrate, the flying height (I.e. the thickness of the air film) can be measured by using the ellipsometric instrument with variable incident angle to transmit laser light with a single wavelength through the transparent substrate into the lower surface thereof where the penetrating light is guided by the optical mechanism with variable incident angle, goes through the disc substrate, returns along the original incident light path, and is received by a light intensity detector. The p wave and s wave light intensities of the penetrating light and the relative phase variations thereof can be measured by varying the phase delay angle of the penetrating light or the incident angle of the incident light, and a reverse calculation is used to obtain the flying height of the sliding block made of a non-dielectric material and the surface compound reflection rate thereof.
Patent TW-435012-B (TW)
Title: Communication methods and apparatus based on orthogonal hadamard-based sequences having selected correlation properties
Inventor: NYSTROM JOHAN
IPC: H04B1/7073
Filed: 1999-08-04
Granted: 2001-05-16
Abstract: Methods and apparatus for synchronization of a transmitter and a receiver are based on orthogonal sequences having optimized correlation properties. The transmitter may generate signed versions of S-Hadamard sequences that are obtained by positionwise scrambling a set of Walsh-Hadamard sequences with a special sequence having complex elements of constant magnitude. The receiver estimates a time location and sequence identity of a received version of the synchronization signal.
Patent TW-399147-B (TW)
Title: A sensor for measuring a substrate temperature
Inventor: ADAMS BRUCE
IPC: G01J5/04
Filed: 1999-08-07
Granted: 2000-07-21
Abstract: A temperature sensor for measuring a temperature of a substrate in a thermal processing chamber is described.  The chamber includes a reflector forming a reflecting cavity with a substrate when the substrate is positioned in the chamber.  The temperature sensor includes a probe having an input end positioned to receive radiation from the reflecting cavity, and a detector optically coupled to an output end of the probe.  The radiation entering the probe includes reflected radiation and non-reflected radiation.  The detector measures an intensity of a first portion of the radiation entering the probe to generate a first intensity signal and measures an intensity of a second portion of the radiation entering the probe to generate a second intensity signal.  The detector is configured so that a ratio of the reflected radiation to the non-reflected radiation is higher in the first portion than the second portion.  The two intensity signals are used to calculate the temperature and emissivity of the substrate.
Patent TW-541298-B (TW)
Title: Preparation of aldehydes and/or alcohols or amines
Inventor: ZEHNER PETER
IPC: C07C45/50
Filed: 1999-08-16
Granted: 2003-07-11
Abstract: A process for the preparation of aldehydes and/or alcohols or amines by reacting olefins in the liquid phase with carbon monoxide and hydrogen, a part of these gases being dispersed in the form of gas bubbles in the reaction liquid and another part being dissolved in the reaction liquid, in the presence or absence of a primary or secondary amine and in the presence of a cobalt carbonyl, rhodium carbonyl, palladium carbonyl or ruthenium carbonyl complex dissolved homogeneously in the reaction liquid and having a phosphorus-, arsenic-, antimony- or nitrogen-containing ligand, at elevated temperatures and at 1 to 100 bar, wherein the reaction is carried out in a vertically arranged, tubular reactor comprising a reactor body and at least one circulation line, a part of the reaction liquid is fed continuously via the circulation line to at least one nozzle which is mounted in the upper part of the reactor body and is coordinated with a guide member, open at the top and bottom and bounded by parallel walls, in the interior of the reactor and with a baffle, present below the lower opening of the guide member, and a downward-directed liquid stream containing dispersed gas bubbles is produced by means of this nozzle in this guide member and, after leaving the guide member, is deflected into a stream flowing upward in the space between the wall of the guide member and the wall of the reactor body and is sucked into the guide member at the upper end of the guide member by the jet of the nozzle coordinated with the guide member.
Patent TW-460488-B (TW)
Title: Core-shell impact modifier composition and process for preparing the same
Inventor: MOLNAR LINDA KATHERINE
IPC: C08F285/00
Filed: 1999-08-31
Granted: 2001-10-21
Abstract: A process and composition for MBS modifiers having (A) a rubbery core, (B) an inner graft stage comprised mainly of a hard polymer, (C) an intermediate sealer stage comprised mainly of an alkyl acrylate monomer and/or a polyunsaturated crosslinker, and (D) an outer shell to provide compatibility of the core-shell polymer with the matrix polymer, is disclosed. A process for preparing MBS impact modifiers having surprisingly improved impact performance in matrix polymers is also disclosed. Articles prepared from blends of matrix polymers and the MBS core-shell polymers described herein are also disclosed.
Patent TW-524692-B (TW)
Title: 5HT1 receptor agonists and metoclopramide for the treatment of migraine
Inventor: SANDS GEORGE HARRY
IPC: A61K31/16
Filed: 1999-10-27
Granted: 2003-03-21
Abstract: The present invention relates to a method of treating migraine in a mammal, including a human, by administering to the mammal a 5HT1 receptor agonist, and particularly eletriptan, in combination with metoclopramide. It also relates to pharmaceutical compositions containing a pharmaceutically acceptable carrier, a 5HT1 receptor agonist and metoclopramide.
Patent TW-454263-B (TW)
Title: Low dielectric constant dielectric layer fabrication method employing hard mask layer delamination
Inventor: XU YI
IPC: H01L21/31
Filed: 1999-11-02
Granted: 2001-09-11
Abstract: A method for forming, within a low dielectric constant dielectric layer formed upon a substrate employed within a microelectronics fabrication, a conductor pattern employing a hard mask cap layer. there is first provided a substrate having conductor regions formed therein upon which is formed a low dielectric constant dielectric layer. There is then formed over the substrate a silicon containing hard mask cap layer. There is then formed over the hard mask cap layer a patterned photoresist etch mask layer. There is then subtractively etched employing the patterned photoresist etch mask layer and a first subtractive etching environment the pattern into the hard mask layer. There is then subtractively etched employing the patterned hard mask layer and a second etching environment the pattern into the low dielectric constant dielectric layer, simultaneously stripping the photoresist etch mask layer. There is then removed by delamination the hard mask cap layer employing a chemical treatment, leaving a trench pattern in the low dielectric constant dielectric layer. The trench pattern may be filled with a microelectronics material to form a patterned layer around which is maximized amount of low dielectric constant dielectric material. The order of filling with microelectronics material and delamination of the hard mask layer may be reversed if desired to minimize the amount of patterned microelectronics material remaining above the substrate surface, in which case the method is a lift off method for patterning a microelectronics layer. after filling and patterning, the substrate surface may be planarized for further processing and optional additional microelectronics layers formed thereover.
Patent TW-463100-B (TW)
Title: A system, method and article of manufacture for a simulation engine with a help website and processing engine
Inventor: NICHOLS MARK STEWART
IPC: G06F9/44
Filed: 1999-12-22
Granted: 2001-11-11
Abstract: A system is disclosed that provides a goal based learning system utilizing a rule based expert training system to provide a cognitive educational experience. The system provides the user with a simulated environment that presents a business opportunity to understand and solve optimally. Mistakes are noted and remedial educational material presented dynamically to build the necessary skills that a user requires for success in the business endeavor. The system utilizes an artificial intelligence engine driving individualized and dynamic feedback with synchronized video and graphics used to simulate real-world environment and interactions. Multiple ""correct"" answers are integrated into the learning system to allow individualized learning experiences in which navigation through the system is at a pace controlled by the learner. A website is linked to the presentation to provide context-sensitive information to assist the learner.
Patent TW-457161-B (TW)
Title: Lead free solder powder, lead free solder paste, and a method for preparing the same
Inventor: SHOJI IKUO
IPC: B23K35/02
Filed: 2000-01-12
Granted: 2001-10-01
Abstract: To provide lead free solder powder, lead free solder paste with excellent properties, and the method for preparing the powder and the paste. Lead free solder powder including two or more metals capable of forming an intermetallic compound and an unreacted phase and an amorphous phase is prepared. Such lead free solder powder can be obtained by a mechanical milling. Further, lead free solder paste is prepared by mixing the powder with a soldering flux.
Patent TW-432227-B (TW)
Title: Optical film, optical member and optical element
Inventor: SAKURAMOTO TAKAFUMI
IPC: C08J5/18
Filed: 2000-02-02
Granted: 2001-05-01
Abstract: A practical optical film which has excellent anisotropy in the scattering of linearly polarized light, can easily be produced and has excellent thermal stability, and an optical member and an optical element using the optical film, are disclosed. The optical film comprises a birefringent resin film and birefringent minute regions dispersedly contained therein comprising a thermoplastic resin having a glass transition temperature of 50 DEG C or higher and showing a nematic liquid crystal phase in a range of temperatures lower than the glass transition temperature of the resin constituting the resin film, wherein the difference in refractive index between the resin film and the minute regions in a direction perpendicular to the axis direction in which a linearly polarized light has a maximum transmittance, Δn1, is 0.03 or larger and that in the maximum-transmittance axis direction, Δn2, is not larger than 50% of the Δn1. The optical element comprises a multilayer structure which comprises at least one of a polarizing film and a retardation film and one or more layers of the optical film.
Patent TW-472275-B (TW)
Title: Color plasma display panel to emit different color lights using different plasma gases
Inventor: CHEN PO-CHENG
IPC: H01J11/36
Filed: 2000-03-10
Granted: 2002-01-11
Abstract: The present invention provides a plasma display panel which comprises a rear plate; a front plate installed on the rear plate, wherein there is a gap between the front plate and the rear plate; plural barrier ribs installed inside the gap to define plural discharge space sets, each discharge space set comprising the first, the second, and the third discharge space, the first side of the first, the second, and the third discharge space having the first gas outlet respectively, and the second side of the first, the second, and the third discharge space having the second gas outlet, wherein the second gas outlet of the first discharge space, the first and the second gas outlet of the second discharge space, the first gas outlet of the third discharge space are installed and sealed with plural air-lock ribs; a first channel wall installed on the first side of plural discharge space sets, the first channel wall and plural air-lock ribs defining the first channel, the first discharge space conducting with the first channel through the first gas outlet of the first discharge space; a second channel wall installed on the second side of plural discharge space sets, the second channel wall and plural air-lock ribs defining the second channel, the third discharge space conducting with the second channel through the second gas outlet of the third discharge space; and the first, second, and the third plasma gas to fill into the first, second, and the third discharge space respectively to emit different color lights.
Patent TW-I263507-B (TW)
Title: Cilostazol preparation
Inventor: MUKAI TADASHI
IPC: A61K31/47
Filed: 2000-03-24
Granted: 2006-10-11
Abstract: Provided is a cilostazol preparation which comprises incorporating fine powder of cilostazol into a dispersing and/or solubilizing agent thereby to enhance the dispersibility and/or solubility. Further, provided is a process for improving absorbability of a slightly soluble drug such as cilostazol even at the lower portion of the digestive tract, wherein said drug is hard to be absorbed at the lower portion of the digestive tract when a conventional method is used. According to the present invention, cilostazol is absorbed enough even at the lower portion of the digestive tract to have an effect as thrombolytic drug, cerebral circulation improving drug or the like.
Patent TW-526256-B (TW)
Title: Liquid-crystalline medium
Inventor: TARUMI KAZUAKI
IPC: C09K19/30
Filed: 2000-04-28
Granted: 2003-04-01
Abstract: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, characterized in that it comprises one or more compounds of the general formula I and simultaneously one or more compounds of the general formula II in which R, R' and Y and L are as defined above.
Patent TW-513600-B (TW)
Title: In-plane switching liquid crystal displaying device and method of fabricating the same
Inventor: LIOU BING-DE
IPC: G02F1/1362
Filed: 2000-06-07
Granted: 2002-12-11
Abstract: An in-plane switching liquid crystal displaying device comprises a common electrode main line; a plurality of common electrodes connecting to the common electrode main line; a pixel electrode main line; a plurality of pixel electrodes connecting to the pixel electrode main line and overlapping the common electrodes; and a isolation layer disposed between the common electrodes and the pixel electrodes. The storage capacitance of the pixel device can be increased by using the additional capacitance generated from the overlaps of the pixel electrodes and the common electrodes. Therefore, the area required by the storage capacitor could be reduced to increase the aperture ratio. In addition, the present invention can be carried out with almost no increase in cost.
Patent TW-432165-B (TW)
Title: Manufacturing method for cylinder or cylinder sleeve
Inventor: YANG JI-CHUEN
IPC: F02F1/00
Filed: 2000-07-31
Granted: 2001-05-01
Abstract: This invention relates to a manufacturing method for cylinder or cylinder sleeve, in which a metallic sliding face is applied with point-shaped, line-shaped or net-shaped heat treatment by means of laser inside the inner wall of the cylinder or the cylinder sleeve, thereby forming a pointed harden wear-resisting surface layer of point-shaped, line-shaped or net-shaped on the treated sliding face. When the piston slides vertically inside the cylinder or cylinder sleeve, the piston ring contacts only with the harden surface layer of point-shaped, so the rest of the wall surface of the cylinder can be maintained to be oil enriched, subjecting smoother sliding motion of the piston, less abrasion, extension of service life, enhancement of loading capability of engine, oil conservation, reduction of the exhaust of waste gas, decrease of engine temperature, and therefore resulting in reduction of the cost for hardening process to a cylinder or cylinder sleeve, and preventing environmental pollution.
Patent TW-457609-B (TW)
Title: Electronic package with a better heat dissipation capability
Inventor: WU CHI-CHUAN
IPC: H01L21/60
Filed: 2000-08-14
Granted: 2001-10-01
Abstract: With the increase in the density of circuit devices stacked in a semiconductor chip and the promotion in the electric functions, the heat dissipation capability per unit volume of a semiconductor chip must be greatly enhanced. Therefore, the present invention provides an IC package structure with better heat dissipation capability and a simple structure, which is suitable for package having chip and external connection terminals (such as solder balls and post terminals) located at the same surface of a substrate. The structure of the present electronic package with better heat dissipation capability comprises: an electronic member and a heat dissipation device. The electronic member includes a carrier, at least one semiconductor component, and at least one post terminal. The semiconductor component and the post terminal are attached to the carrier in the same direction. The heat dissipation device includes at least a through hole for allowing the post terminal to pass through so that the heat dissipation device can be close to the carrier and the semiconductor component. As a result, the package provides better heat dissipation capability without having a larger or a more complicated shape.
Patent TW-559758-B (TW)
Title: Method of driving display panel and panel display apparatus
Inventor: TODA KOSAKU
IPC: G09G3/28
Filed: 2000-10-30
Granted: 2003-11-01
Abstract: A method of driving a display panel, and a panel display apparatus, in which displays do not lack realism even when power control is performed, have been disclosed. In the display panel driving method, the display frame for a screen is comprised of plural subframes, each being assigned a number of times discharge for light emission is performed according to the specified luminance relation, the representation with gray scale is performed by combining the subframes that display according to the intensity of the input image signal for each cell, and the power consumption is controlled by both the control of the total number of times discharge for light emission is performed of the display frame and the control of the gain of the input image signal.
Patent TW-494615-B (TW)
Title: A band-switched integrated voltage controlled oscillator
Inventor: MOURANT JEAN-MARC
IPC: H03B7/06
Filed: 2000-11-10
Granted: 2002-07-11
Abstract: The source to drain capacitance of a FET device is used by connecting the source and drain together electrically so as to form a two terminal capacitive device which may be switched into and out of a parallel resonant circuit. Thus, sets of FET devices with their sources and drains connected together are employed in a circuit which produces and output voltage signal at a frequency which is tunable within a plurality of different individual bands. The resultant voltage controlled oscillator is particularly useful in cellular telephone and related wireless systems and/or in any other situation where integrated high frequency voltage control oscillator circuits are desired.
Patent TW-506121-B (TW)
Title: Circuit-arrangement with at least one capacitor and at least one transistor connected with the capacitor
Inventor: SCHLOSSER TILL
IPC: H01L21/336
Filed: 2000-11-14
Granted: 2002-10-11
Abstract: The transistor has a 1ST source-/drain-region (S/D1), an adjacent channel-region (KA), an adjacent 2nd source-/drain-region (S/D2), a gate-dielectrics and a gate-electrode. A 1st capacitor-electrode (SP) is connected with the 1st source-/drain-region (S/D1). An isolated structure fully surrounds an isolating region of the circuit-arrangement. In the isolating region are arranged at least the 1st capacitor-electrode (SP) and the 1st source-/drain-region (S/D1), while the 2nd source-/drain-region (S/D2) and the 2Nd capacitor-electrode are arranged outside the isolating region. Due to the isolated structure, the charge from the 1st capacitor-electrode (SP) will not lost through the leak current between the charging and discharging of the capacitor. A tunnel-barrier (T), which is arranged in the channel-region (KA), is a part of the isolated structure. A capacitor-dielectric (KD), which separates the 1st capacitor-electrode (SP) from the 2nd capacitor-electrode, is a part of the isolated structure.
Patent TW-529232-B (TW)
Title: Apparatus for reducing power supply noise in an integrated circuit
Inventor: ELDRIDGE BENJAMIN N
IPC: G01R31/317
Filed: 2001-02-21
Granted: 2003-04-21
Abstract: A main power supply continuously provides a current to a power input terminal of an integrated circuit device under test (DUT). The DUT's demand for current at the power input terminal temporarily increases during state changes in synchronous logic circuits implemented within the DUT. To limit variation (noise) in voltage at the power input terminal arising from these temporary increases in current demand, a charged capacitor is connected to the power input terminal during each DUT state change. The capacitor discharges into the power input terminal to supply additional current to meet the DUT's increased demand. Following each DUT state change the capacitor is disconnected from the power input terminal and charged to a level sufficient to meet a predicted increase in current demand during a next DUT state change.
Patent TW-497214-B (TW)
Title: Method to produce a wiring-plane with an anti-fuse
Inventor: LEHR MATTHIAS
IPC: H01L23/525
Filed: 2001-04-19
Granted: 2002-08-01
Abstract: In this invention, during the production of a wiring-plane on the semiconductor-chip with anti-fuse, a buried anti-reflection-layer is provided in a dielectric-layer, in which some contact-holes are formed, thus for the photography only one etching-step must be carried out to form the line-track-trenches above the contact-holes.
Patent TW-505893-B (TW)
Title: Color quantization method based on an HMMD color space and multimedia searching method using the same
Inventor: LEE JIN-SOO
IPC: G06T1/00
Filed: 2001-05-28
Granted: 2002-10-11
Abstract: Described is a color quantization method based on an HMMD color space and a multimedia searching method using the same in extracting color features for searching multimedia, thereby enabling to search multimedia data which are quantized on different levels. A quantization method is optimized to be proper for various quantization levels so as to increase search performance in an HMMD color space. And, interoperability between color features quantized into different quantization levels is provided so as to search multimedia generated from different application programs and in which a quantization rule is defined so as to maintain high search performance. Namely, the present invention provides a color quantization method for various levels, thereby enabling to achieve high search performance on maintaining interoperability. And, the present invention provides a multimedia search method enabling to measure the similarity between features quantized into different levels.