baber/WOPTO huggingface dataset:
Patent TW-522368-B (TW)
Title: Driving apparatus and driving method of liquid crystal display apparatus
Inventor: WATANABE TAKUYA
IPC: G02F1/133
Filed: 2001-08-16
Granted: 2003-03-01
Abstract: Driving apparatus and driving method of liquid crystal display apparatus of the present invention are provided with first and second amplifier circuits in an output circuit, switches a noninverted input signal and an inverted signal, and switches output signals of the respective first and second amplifier circuits so as to output the output signals that have been switched to pixels provided in a matrix manner. The driving apparatus and driving method are further provided with a changeover control circuit that switches the output signals of the first and second amplifier circuits so that an offset voltage applied to a pixel has a polarity that is reversed to a polarity of respective offset voltages applied to its surrounding pixels. This allows to provide driving apparatus and driving method of liquid crystal display apparatus in which the offset voltage of a pixel is canceled by the offset voltages of its surrounding pixels, without canceling the offset voltages in a several frames, thereby making the display unevenness indiscernible.
Patent TW-I239947-B (TW)
Title: Oxetane-modified compounds and photocuring compounds derived therefrom, processes for preparation of both and curing compositions containing the photocuring compounds
Inventor: NISHIKUBO TADATOMI
IPC: H05K1/00
Filed: 2001-08-29
Granted: 2005-09-21
Abstract: Oxetane-modified compounds can be prepared in extremely high yield by reacting a compound (a) having a phenolic hydroxyl group with a monofunctional oxetane compound (b) having a primary hydroxyl group in the presence of at least one catalyst (c) selected from the group consisting of alkali metal alkoxides, alkali metal phenoxides, alkali metal carboxylates, crown ether complexes of these alkali metal compounds, metal hydroxides and metal hydrides. The obtained oxetane-modified compounds give photocuring compounds via reactions with ethylenically unsaturated compounds (d) having hydroxyl-reactive functional groups, and these photocuring compounds give alkali-soluble photocuring compounds via reactions with polybasic acid anhydrides (e). The photocuring compounds are useful as the photocuring component of photosetting compositions or photo- and thermo-setting compositions.
Patent TW-531799-B (TW)
Title: Method for manufacturing semiconductor device and system for manufacturing semiconductor device
Inventor: KAGOTANI HIROSHI
IPC: G03F7/20
Filed: 2001-10-16
Granted: 2003-05-11
Abstract: The present invention provides a method of and a system for fabricating a semiconductor device, which are capable of suppressing variations in line widths due to a dependence of a dense/sparse line layout on the line widths within one chip, thereby highly accurately forming micro-patterns on a semiconductor chip or the like. In this method, the numerical aperture of a lens system of an exposure apparatus 202 is adjusted by a host computer 401 functioning as a numerical aperture adjusting apparatus, so as to reduce the variations in line widths of patterns formed in an etching step 300 or resist patterns formed in a photolithography step 200 on the basis of a correlation between the variations in line widths and a dense/sparse line layout for the patterns or a correlation between the variations in line widths and a dense/sparse line layout for the resist patterns.
Patent TW-552787-B (TW)
Title: Bi-directional vector rotator
Inventor: KANG INYUP
IPC: H04L27/00
Filed: 2001-10-19
Granted: 2003-09-11
Abstract: A bi-directional vector rotator that can be used to provide outputs having phases that are rotated in clockwise and counter clockwise directions relative to that of the input signal. The bi-directional vector rotator includes a product term generator that receives a complex input and a complex carrier signal and generates product terms. Combiners then selectively combine the product terms to generate the outputs. By sharing the same product term generator for both clockwise and counter clockwise phase rotations, the bi-directional vector rotator can be implemented using less circuitry than that for a conventional design employing two uni-directional vector rotators. Moreover, only one complex carrier signal is needed by the bi-directional vector rotator instead of two for the conventional design. Further simplification in the design of the bi-directional vector rotator can be achieved by selecting the proper sampling rate for the complex input. The bi-directional vector rotator can be advantageously used in a receiver device, and is especially efficient in demodulating a multi-carrier signal having multiple (e.g., three) modulated signals.
Patent TW-I254308-B (TW)
Title: Dram memory cell
Inventor: HOFMEISTER KLAUS
IPC: G11C11/00
Filed: 2001-10-30
Granted: 2006-05-01
Abstract: The present invention relates to a DRAM-memory cell, wherein a memory-capacitor-device is composed of two memory capacitors (C1, C2) connected in parallel, of which one is formed as the trench-capacitor and the other is formed as the stack-capacitor.
Patent TW-511155-B (TW)
Title: Stage unit and exposure apparatus
Inventor: INOUE JIRO
IPC: G03F7/20
Filed: 2001-11-29
Granted: 2002-11-21
Abstract: A plurality of fiducial mark plates, on which a plurality of fiducial marks are dispersedly arranged by each measurement sequence which uses the fiducial mark, are arranged on the periphery of a substrate holder on the substrate stage so as to make the positional relationship between the substrate holder constant. Therefore, it allows the fiducial mark plates to be arranged on the substrate stage at a place where there is little space. In addition, the controller device performs various measurement sequences that include the detection operation to detect the positional information on each fiducial mark using the mark detection system. Accordingly, it becomes possible to downsize the substrate stage, which leads to a reduction in footprint, while maintaining the measurement functions.
Patent TW-I245401-B (TW)
Title: Interconnect structures and a method of electroless introduction of interconnect structures
Inventor: DUBIN VALERY M
IPC: H01L21/288
Filed: 2001-12-20
Granted: 2005-12-11
Abstract: A method comprising introducing an interconnect structure in an opening through a dielectric over a contact point, and introducing a conductive shunt material through a chemically-induced oxidation-reduction reaction. A method comprising introducing an interconnect structure in an opening through a dielectric over a contact point, introducing a conductive shunt material having an oxidation number over an exposed surface of the interconnect structure, and reducing the oxidation number of the shunt. An apparatus comprising a substrate comprising a device having contact point, a dielectric layer overlying the device with an opening to the contact point, and an interconnect structure disposed in the opening comprising an interconnect material and a different conductive shunt material.
Patent TW-I226968-B (TW)
Title: Original light source or light source adopting a method to modulate light intensity with a stack of gain-flattening filters
Inventor: LI JENG-JUNG
IPC: G02F2/00
Filed: 2001-12-31
Granted: 2005-01-21
Abstract: An original light source or a light source adopting a method to modulate the waveform intensity with a stack of gain-flattening filters includes the following procedures: preparing a stack of gain-flattening filters made of more than two or three aligned single filters, each is made by stacking on a substrate or on both sides of a substrate with several layers of optical films having different refractive indexes; followed by modulating the waveform intensity with a stack of gain-flattening filters installed at the emitting end of the original light source or light source, wherein the angle of each single filter can be adjusted to change the spectrum of a whole set of filters so that the waveform intensity of the original light source or light source is changeable when the emitted original light source or light source is modulated with a stack of gain-flattening filters.
Patent TW-I266295-B (TW)
Title: Method and device for information recording, method and device for information reproducing, information recording medium, program storage medium, and program
Inventor: NAKAMURA MASANOBU
IPC: G11B20/12
Filed: 2002-02-27
Granted: 2006-11-11
Abstract: To quickly read out and display a title of contents. An allocation class is prescribed as attribute information related to allocation of files to be recorded on an optical disk, and files of which the allocation class is Gathered File are collectively recorded in a Gathered File area formed in a prescribed position preliminarily determined on the optical disk. Files file 1 to file 3 including titles of contents are recorded in this Gathered File area. Though recording positions A1 and A2 for FSD (file system descriptor) are fixed, recording positions A3 to A4 of the gathered file area are changed when necessary.
Patent TW-531513-B (TW)
Title: Bicycle shift control device
Inventor: KAWAKAMI TATSUYA
IPC: B62K23/06
Filed: 2002-03-13
Granted: 2003-05-11
Abstract: A cable operated bicycle shift control device has an outer casing with a cable receiving bore and an access opening for accessing a cable operated winding mechanism to perform maintenance such as replacement of the cable. The cable operated winding mechanism is disposed in the outer casing such that its cable attachment point is disposed relative to the access opening to be accessible from the access opening. A maintenance cover movably is coupled to the outer casing between a closed position overlying the access opening and an open position exposing the access opening.
Patent TW-583573-B (TW)
Title: An optical illumination system and method
Inventor: THEYTAZ OLIVIER
IPC: G06F3/033
Filed: 2002-04-22
Granted: 2004-04-11
Abstract: A system, method, and method of manufacturing directed to an optical device with an efficient optical illumination. The optical illumination can be provided by tilting a light source and using a refractive lens to direct the light onto a surface. Alternatively, the optical illumination can be provided using total internal reflection with a conical light pipe and a curvatured entrance and exit surface.
Patent TW-534809-B (TW)
Title: Absorbent article
Inventor: WADA MITSUHIRO
IPC: A61L15/46
Filed: 2002-06-07
Granted: 2003-06-01
Abstract: An absorbent article is capable of satisfactorily achieving deodorant effect or alternation restricting effect for body waste deposited on a surface sheet even in a thin absorbent sheet which can retain the body waste on the surface sheet. The absorbent article has a liquid absorbent surface sheet formed from at least one of natural fibers, regenerated fibers, mixture of natural fibers and regenerated fibers, composite fibers consisted of synthetic fiber and one of the natural fibers and the regenerated fibers, the surface sheet containing at least one of tea leaves and extract of tea leaves; and a hydrophobic back surface sheet.
Patent TW-543126-B (TW)
Title: Method for wafer level chip scale package
Inventor: LEE CHU-SHENG
IPC: H01L21/56
Filed: 2002-06-17
Granted: 2003-07-21
Abstract: A method for wafer level chip scale package is described, especially in the re-distribution process, to form an opening with stepped-profiled sidewall by utilizing multi-step selective dry etching procedure, thus to improve step coverage ability of a re-distribution layer (RDL) metal layer filled into a high aspect ratio (HAR) opening. The multi-step selective dry etching procedure is available in any etching times or any distance of each step of the stepped profile. The present invention avoids the poor step coverage ability of a RDL metal layer filled into a HAR opening, and solves the problem of a broken circuit arising from incomplete coverage of RDL metal layer on the sidewall.
Patent TW-589364-B (TW)
Title: Dye-sensitized photoelectric conversion component
Inventor: IKEDA MASAAKI
IPC: H01L31/04
Filed: 2002-07-05
Granted: 2004-06-01
Abstract: The present invention relates to a photoelectric conversion component using dyes supported on semiconductor micro features such as semiconductor fine particles and the like, and a solar battery. The photoelectric conversion component is characterized by the dyes having specific partial structure of methine-type dyes such as the methine-type dyes in which one of the methine groups has carboxyl-substituted specific heterocycles, and the another has dialkylamino-substituted residual groups or organometallic complex residual groups and the photoelectric conversion component of the methine type dyes in which one of the methine groups has carboxyl-substituted aromatic rings, and the another has dialkylamino-substituted hetero-aromatic rings or organometallic complex residual groups; and the solar battery using the photoelectric conversion component. The present invention also relates to the conversion performance, which can achieve as same as or higher than that of the conventional dye-sensitized photoelectric conversion components and the solar batteries.
Patent TW-554586-B (TW)
Title: Socket of chip scale package
Inventor: YANG WU-DER
IPC: H05K7/10
Filed: 2002-07-23
Granted: 2003-09-21
Abstract: A socket of chip scale package is to use one socket of chip scale package for two different CSP package type but solder ball at same position in the device to save the cost.
Patent TW-557576-B (TW)
Title: MOCVD and annealing processes for C-axis oriented ferroelectric thin films
Inventor: LI TINGKAI
IPC: H01L21/316
Filed: 2002-08-08
Granted: 2003-10-11
Abstract: A method of fabricating a c-axis oriented ferroelectric thin film includes preparing a substrate; depositing a layer of ferroelectric material by metal organic chemical vapor deposition, including using a precursor solution having a ferroelectric material concentration of about 0.1 M/L at a vaporizer temperature of between about 140 DEG C to 200 DEG C; and annealing the substrate and the ferroelectric material at a temperature between about 500 DEG C to 560 DEG C for between about 30 minutes to 120 minutes.
Patent TW-I230714-B (TW)
Title: Process for producing polyester with coated titanium dioxide
Inventor: DUAN JIWEN F
IPC: C08G63/85
Filed: 2002-08-14
Granted: 2005-04-11
Abstract: A process for producing a polyester. The process comprises polymerizing a polymerization mixture comprising (i) a carbonyl compound or an oligomer of a carbonyl compound and (ii) a glycol, in the presence of a titanium catalyst composition, to produce the polyester, wherein a coated titanium dioxide comprising a titanium dioxide and a coat is added before or during the polymerizing.
Patent TW-595285-B (TW)
Title: The substrate treating device
Inventor: NIIYAMA KISABURO
IPC: H05K3/00
Filed: 2002-08-26
Granted: 2004-06-21
Abstract: To propose a substrate treating device, which firstly, prevents turbulent flow and standing liquid from occurrence, thereby enabling the treatments to be executed uniformly and enhancing the accuracy of the printed wiring substrate; secondly, prevents the circuits from being damaged, thereby reducing the defects of the printed wiring substrate, and enhancing the yield rate. The substrate treating device 5 is used in the printed wiring substrate manufacturing process. The printed wiring substrate materials pare carried by the conveyors 2 without having the circuit forming surfaces R on the outer surface and inner surface contacted with the conveyors 2, the treating liquid S sprays from the spray nozzles 4 on the printed wiring substrate materials being moved by the conveyors 2, and at the same time, the air E blows against the printed wiring substrate materials from the air blowing sections 6 located at upstream and downstream of the spray nozzles 4. By means of this, the air zones are formed in the left-right width direction W on the circuit forming surfaces R, the treating liquid S is sandwiched and constrained by those air zones, thereby forming the flow passes in the left-right width direction W, and flowing while executing the predetermined treatments, finally dropping from both left and right sides.
Patent TW-I255858-B (TW)
Title: Metal matrix composites of aluminum, magnesium and titanium using silicon hexaboride, calcium hexaboride, silicon tetraboride, and calcium tetraboride
Inventor: WEAVER SAMUEL C
IPC: C22C29/14
Filed: 2002-09-24
Granted: 2006-06-01
Abstract: A metal matrix composite was fabricated by adding particles of calcium hexaboride to a metal of aluminum, magnesium or titanium and their alloys. The resulting metal matrix composite is light weight has improved strength, increased elastic modulus and reduced thermal coefficient of expansion, thus making the metal matrix composite more useful in industry. A metal matrix composite is also formed by mixing particles of aluminum, magnesium, titanium or combinations thereof with particles of silicon hexaboride, calcium hexaboride, silicon tetraboride, calcium tetraboride or combination thereof. The blended particles are processed according to powder metallurgical techniques to produce a metal matrix composite material.
Patent TW-562817-B (TW)
Title: Curable liquid resin composition
Inventor: TAKASE HIDEAKI
IPC: C09D4/00
Filed: 2002-09-27
Granted: 2003-11-21
Abstract: To provide a radiation-sensitive curable liquid resin composition having excellent applicability and capable of producing a film excelling in hardness, scratch resistance, adhesion, transparency, and appearance of the surface of the film. A curable liquid resin composition comprising: (A) particles prepared by bonding at least one oxide of an element selected from the group consisting of silicon, aluminum, zirconium, titanium, zinc, germanium, indium, tin, antimony, and cerium to a specific organic compound which comprises a polymerizable unsaturated group and a group shown by -X-C(=Y)-NH- (wherein X is NH, O, or S, and Y is O or S), and preferably a silanol group, (B) a compound having two or more polymerizable unsaturated groups in the molecule, (C) a specific alkylene glycol organic solvent, and preferably (D) a polymerization initiator.
Patent TW-579342-B (TW)
Title: Monitoring and pre-warning method and device for vehicular electric power
Inventor: HUANG YUNG-SHENG
IPC: B60K7/00
Filed: 2002-10-08
Granted: 2004-03-11
Abstract: Disclosed is a monitoring and pre-warning method and device for vehicular electric power (2), where a monitoring and pre-warning device is provided on a vehicle to be connected to a battery under monitoring and a starting motor in parallel. The starting motor is a load that constructs a loop move sampling circuit that samples data a 1/t second interval to obtain the sampling voltage value instantaneously, while interpolating the voltage values between the sampling data. The lowest voltage value or any voltage value on the predetermined location along the starting voltage curve is compared with a pre-warning value to determine whether the battery has sufficient starting power to allow the subsequent start-up so as to provide timely pre-warning.
Patent TW-I289256-B (TW)
Title: System and method of data replacement in cache ways
Inventor: GOLDSCHMIDT MARC A
IPC: G06F12/12
Filed: 2002-12-13
Granted: 2007-11-01
Abstract: Disclosed are a system and method of replacing data in cache ways of a cache memory array. If one or more cache ways are locked from replacement, a cache way may be selected from among the unlocked cache ways based upon a pseudo random selection scheme.
Patent TW-I220613-B (TW)
Title: Scanning node selection method for distributed network connection scanning
Inventor: LIN HUA-JIUN
IPC: H04L12/26
Filed: 2002-12-24
Granted: 2004-08-21
Abstract: The invention relates to a scanning node selection method for distributed network connection scanning firstly analyzes nodes in network environment and connection circuit to identify tree structure. Further use spanning-tree algorithm to reduce tree structure over end portion in network environment and only keep root node in tree structure to form a simplified network environment. Subsequently, use scanning node method to locate the extended tree of each node formed by the connected circuit set of other node with shortest path. Compare the extended trees of nodes one another to find out the node with biggest difference with other nodes as the scanning node. If the located scanning node hasn't covered the entire simplified connection network in network environment, then keep looking for next scanning node, otherwise, terminate the process.
Patent TW-592895-B (TW)
Title: Pad conditioner
Inventor: HUNG YUNG-TAI
IPC: H01L21/304
Filed: 2002-12-25
Granted: 2004-06-21
Abstract: A pad conditioner comprises a substrate, a partially stabilized metallic oxide, and diamond grains. The partially stabilized metallic oxide is located on the substrate, and diamond grains are distributed in the partially stabilized metallic oxide. Because the partially stabilized metallic oxide has anticorrosive property and transformational toughening, the lifetime of the pad conditioner can be extended and the diamond grains are free from separation.
Patent TW-I278711-B (TW)
Title: Image projector and method of operating same
Inventor: LURKENS PETER
IPC: G09G3/20
Filed: 2002-12-30
Granted: 2007-04-11
Abstract: The invention relates to an image projector with a high-intensity-discharge HID lamp 112 and a method of operating it. Such lamps have the disadvantage that their voltaic arc jumps back and forth between different positions at unforeseeable times during operation. This so-called arc jumping has the effect of changing the brightness, i.e. the overall brightness and/or the brightness distribution of the light emitted by the HID lamp 112. For the viewer of an image projected with such a projector, this effect appears as a jolt of this projected image. To avoid such effects for the viewer, it is first proposed according to the invention that changes in the brightness of the light in the image projector's beam path are detected. As soon as a change in brightness caused by an arc jump has been detected, this brightness is reset to a brightness detected at a moment t-2 before the arc jump, in order subsequently to convert it during a predetermined time interval T to the brightness resulting from the arc jump. This resetting must occur so soon after the arc jump, and the conversion so slowly, that the changes in the brightness of the light incident on a picture screen device 118 resulting from the arc jump, the reset, and the conversion are not perceptible to the human eye.
Patent TW-I310441-B (TW)
Title: Valve element
Inventor: SUNDHOLM GORAN
IPC: A62C99/00
Filed: 2003-01-16
Granted: 2009-06-01
Abstract: A valve element ( 20 ), comprising a frame ( 21 ), at least one first inlet ( 26 ), at least one second inlet ( 27 ) and at least one outlet ( 28 ). The valve element consists of a combination comprising at least one burst disk ( 23 ) or equivalent, which, when unbroken, closes a passage from the second inlet ( 27 ) at least to the outlet ( 28 ), and a piston element ( 25 ) comprising a piercing element ( 24 ) or the like for piercing the burst disk, said piston element being arranged to be movable between at least two positions when the burst disk has been pierced, in which first position the passage from the second inlet ( 27 ) to the outlet ( 28 ) is closed while in a second position the passage from the second inlet ( 27 ) to the outlet ( 28 ) is open, to which second position the piston element is moved after the pressure difference between the second inlet and the first inlet has reached a predetermined value.