baber/WOPTO huggingface dataset:
Patent TW-I287172-B (TW)
Title: A sulfonate and resist composition
Inventor: YAMAGUCHI SATOSHI
IPC: C07C309/58
Filed: 2003-08-25
Granted: 2007-09-21
Abstract: The present invention provides a sulfonate of the formula (I), wherein Q1, Q2, Q3, Q4 and Q5 each independently represent hydrogen, alkyl having 1 to 16 carbon atoms, alkoxy having 1 to 16 carbon atoms, halogen, aryl having 6 to 12 carbon atoms, aralkyl having 7 to 12 carbon atoms, cyano, sulfide, hydroxyl, nitro or a group of the formula (I') -COO-X-Cy1, wherein the X represents alkylene and at least one -CH2- in the alkylene may be substituted by -O- or -S-, and Cy1 represents alicyclic hydrocarbon having 3 to 20 carbon atoms, and A+ represents a counter ion, with the proviso that at least one of Q1, Q2, Q3, Q4 and Q5 is the group of the formula (I'). The present invention also provides a chemical amplification type positive resist composition comprising a sulfonate of the formula (I) and resin which contains a structural unit having an alkali aqueous solution but becomes soluble in an alkali aqueous solution by action of an acid.
Patent TW-I234811-B (TW)
Title: Manufacturing method for semiconductor substrate, semiconductor substrate and semiconductor device
Inventor: TAKENAKA MASAHIRO
IPC: H01L29/786
Filed: 2003-09-05
Granted: 2005-06-21
Abstract: The present invention provides a method for manufacturing a semiconductor substrate, comprising the step of: forming a first buffer Si layer on a substrate having a silicon surface; epitaxially growing, in sequence, a first strained SiGe layer and a first Si layer above the first buffer Si layer; implanting ions into the resulting substrate followed by annealing so as to relax the lattice of the first strained SiGe layer and to thereby providing tensile strain in the first Si layer and so that tensile strain is provided in the first Si layer; and epitaxially growing, in sequence, a second buffer Si layer and a second SiGe layer above the resulting substrate; and forming a second Si layer having tensile strain on the second SiGe layer.
Patent TW-I239156-B (TW)
Title: Multi-wavelength optical packet switch system with shared output buffer
Inventor: LEE SHI-WEI
IPC: H04Q11/00
Filed: 2003-09-18
Granted: 2005-09-01
Abstract: The present invention provides a multi-wavelength optical packet switch system with shared output buffer, which includes N input fibers and N output fibers, an input device, a wavelength converter, a wavelength router, an output buffer, a wavelength classifier and a control device. The present invention utilizes the tunable wavelength converter and wavelength router to accomplish multi-wavelength optical packet switching. The present invention also provides the output buffer at the output of the wavelength router for being shared by optical packets of all wavelengths, thereby avoiding the packet loss due to output conflicts and reducing the cost of establishing the buffer.
Patent TW-I240304-B (TW)
Title: Silicon-on-insulator ULSI devices with multiple silicon film thickness
Inventor: YANG FU-LIANG
IPC: H01L21/84
Filed: 2003-10-02
Granted: 2005-09-21
Abstract: A method of forming a multiple-thickness semiconductor-on-insulator, comprising the following steps. A wafer is provided comprising a semiconductor film (having at least two regions) overlying a buried insulator layer overlying a substrate. The semiconductor film within one of the at least two resigns is masked to provide at least one semiconductor film masked portion having a first thickness, leaving exposed the semiconductor film within at least one of the at least two regions to provide at least one semiconductor film exposed portion having first thickness. In one embodiment, at least a portion of the at least one exposed semiconductor film portion. Then the oxidized portion of the exposed semiconductor film is removed to leave a portion of the semiconductor film having a second thickness less than the first thickness.
Patent TW-I228577-B (TW)
Title: Damping strut
Inventor: DEC ANDRZEJ
IPC: F16F7/08
Filed: 2003-11-20
Granted: 2005-03-01
Abstract: A damping strut. An inner damping member is axially engaged with an outer housing. The outer housing is connectable to a tensioner arm. A wedge member connected to an immoveable mounting member is axially engaged with an inner portion of the inner damping member. The outer housing is axially moveable relative to the wedge member. A spring bears upon and urges the outer housing away from an end cap. The end cap comprises a rod, which extends axially within the wedge member and has an end connected to the inner damping member. The rod transmits a spring load force from the end cap to the inner damping member such that the inner damping member radially expands against the outer housing in response to the spring load force, thereby creating a frictional force between the inner damping member and the outer housing which damps an outer housing movement in proportion to the spring force.
Patent TW-I232135-B (TW)
Title: Exhaust-gas purifying apparatus
Inventor: SHIRAHATA JUNYA
IPC: F01N3/28
Filed: 2003-11-20
Granted: 2005-05-11
Abstract: An exhaust-gas purifying apparatus includes a metallic mantle, a plurality of metallic supports, and a catalytic layer. The supports are fixed at predetermined intervals in the mantle. The catalytic layer is loaded on the inner peripheral surface of the mantle and the surface of the supports. Not only the exhaust-gas purifying apparatus can maintain the high exhaust-gas purifying ability, but also is improved in terms of the longevity because it is inhibited from corroding.
Patent TW-I224404-B (TW)
Title: An anode material and the produce method
Inventor: LIU MAO-HUANG
IPC: H01M4/00
Filed: 2003-12-24
Granted: 2004-11-21
Abstract: An anode material including a graphite and nano-carbon whiskers coated the graphite, the produce method comprising with an immersion step and a burning step. The nano-carbon whiskers coated the graphite can improve the electric property of the graphite.
Patent TW-I239789-B (TW)
Title: Structure of an isolation layer in a pixel of an organic electroluminescent panel
Inventor: HAN YU-KAI
IPC: H05B33/02
Filed: 2003-12-31
Granted: 2005-09-11
Abstract: A structure of an isolation layer in a pixel of an organic electroluminescent panel at least comprises a first isolation layer and a second isolation layer. The first isolation layer is disposed over the substrate or over the first electrode, and a region surrounded by the first isolation layer is a pixel region. At least one portion of the first isolation layer has a cave. The second isolation layer is disposed on the cave, and at least one portion of cave does not fill with the second isolation layer.
Patent TW-I241376-B (TW)
Title: Forced-air-cooled engine
Inventor: KAMINOKADO HIROYUKI
IPC: F01P1/10
Filed: 2004-02-12
Granted: 2005-10-11
Abstract: To locate engine components including an engine body and an ignition coil to be compact to each other for making the engine small, and to prevent vibration of the engine body from being transmitted to the ignition coil so as to increase the life-span of the ignition coil. An engine 13 comprises an engine body 15 having a crankcase 18 which supports a crankshaft 17 and having a cylinder 19 extending from the crankcase 18; a spark plug 34 connected to the cylinder 19; a fan 37 coupled to the crankshaft 17; a shroud 38 for covering the engine body 15, the spark plug 34, and the fan 37 from their outside and for leading wind B from the fan 37 toward the cylinder 19 and spark plug 34; and an ignition coil 43 which can supply the spark plug 34 with current. The ignition coil 43 is located in an outer neighborhood of a portion 55 in the shroud 38 covering the outer face of the cylinder 19 in radial direction.
Patent TW-I236321-B (TW)
Title: Tape feeder for chip mounters
Inventor: JU MIN-JIN
IPC: H05K13/04
Filed: 2004-03-15
Granted: 2005-07-11
Abstract: The present invention provides a tape feeder for chip mounters. The tape feeder is constructed so that front and rear locators are restrained by a restraint slot of a cam slider moving horizontally, and bearings of the front and rear locators alternatively execute vertical and horizontal movements while sliding along the restraint slot by a reciprocating motion of a cam slider, thus repeatedly moving a carrier tape backward while locking the carrier tape and moving the carrier tape forward while releasing the carrier tape, therefore allowing the carrier tape to be fed precisely. The tape feeder allows the carrier tape to be fed precisely, and prevents chips from being turned over and removed from the carrier tape when a vinyl cover is discharged, thus minimizing a malfunction of the chip mounter during an operation of the chips and thereby maximizing operational reliability. Further, the tape feeder allows the number of elements to be reduced, in addition to achieving a slim construction. Thus, the number of tape feeders mounted to the chip mounter can be increased.
Patent TW-I261073-B (TW)
Title: Method of manufacturing an optical fiber perform with a vertical, large-number, and synchronizing deposition in inside vapor-phase oxidation process
Inventor: YANG CHUN-CHU
IPC: C23C16/00
Filed: 2004-03-22
Granted: 2006-09-01
Abstract: The present invention relates to a method of producing an optical fiber perform through inside vapor-phase oxidation, which is a method for mass production of optical fiber performs for communication purpose. More particularly, the present invention relates to a method of manufacturing an optical fiber perform with a vertical, large-number, and synchronizing deposition inside vapor-phase oxidation, which can replace a conventional method that performs deposit only on one quartz tube horizontally lying on a glass lathe to produce an optical perform. Thus, the present invention provides a method of manufacturing an optical fiber performs, characterized by the application of simple facilities, high deposition velocity, high deposition uniformity, high air density, high precision with favorable index of refraction, high operational flexibility, low equipment complexity, and low cost. The method of the present invention applies multiple tubes vertical arrangement and vertically fixed quartz tube without rotation; also, each deposition heat source apparatus simultaneously uses the same driver to perform vertical mobile deposition, and the same apparatuses are utilized to perform the mass production of the performs.
Patent TW-I253788-B (TW)
Title: Electrical connector
Inventor: LEE GEN-SHENG
IPC: H01R13/24
Filed: 2004-04-16
Granted: 2006-04-21
Abstract: An electrical connector for interconnecting an IC package and a printed circuited board includes a base, and a plurality of terminals received in the base. Each terminal includes a body, an immovable first extending arm extending from one end of the body, a second extending arm arranged glidingly relative to the body. A first and second contacting portion respectively is formed at each end of the first and second extending arm. The first and second contacting portion respectively set first and second spring arm at each end of them. When the terminals interconnect an IC package and a printed circuit board, the first and second spring arm are resiliently deformed to respectively contact the body so as to form the electrical path from an the package and the printed circuit board.
Patent TW-I245966-B (TW)
Title: Display device and image processing method therefor
Inventor: LIANG NAI-YUEH
IPC: G03B29/00
Filed: 2004-07-05
Granted: 2005-12-21
Abstract: A display device includes an image-gaining processing module, a first light source, a second light source, a modulating module and a first imager, a second imager and a combiner. In this case, the image-gaining processing module receives an input image signal and converts the image signal to a first color image signal and a second color image signal. The image-gaining processing module produces a first color gain value and a second color gain value depended on the first color image signal and the second color image signal, respectively. Then, the image-gaining processing module produces a first new color image signal depended on the first gain value and the first image signal. The image-gaining processing module produces a second new color image signal depended on the second color gain value and the second color image signal. The first light source emits a first light beam. The second light source emits a second light beam. The modulating module electrically connects with the image-gaining processing module, the first light source and the second light source, respectively. The modulating module produces a first controlling signal and a second controlling signal depended on the first color gain value and the second color gain value, respectively. The first controlling signal controls the first light source to emit a first new light beam and the brightness of the first new light beam reduces to 1/first color gain value. The second controlling signal controls the second light source to emit a second new light beam and the brightness of the second new light beam reduces to 1/second color gain value. The first imager electrically connects with the image-gain processing module and receives the first new image signal, and the first light source emits the new light beam to form a first color image. The second imager electrically connects with the image-gain processing module and receives the second new image signal and receives the second new image signal, and the second light source emits the new light beam to form a second color image. The first color image and the second color image form an image.
Patent TW-I261614-B (TW)
Title: Alkyl and aryl trifluoromethoxytetrafluorosulfuranes
Inventor: BAILEY WADE H III
IPC: C07C381/00
Filed: 2004-07-13
Granted: 2006-09-11
Abstract: Novel compositions containing SF4-O-CF3 bonded to an organic group are disclosed. Aryl trifluoromethoxytetrafluorosulfuranes (or Ar-SF4-O-CF3), have been synthesized via the reaction of an aryl disulfide or thiol with fluoroxytrifluoromethane (F3COF). The compositions are useful synthons, which may be derivatized to yield highly electrically polar molecules, particularly novel liquid crystal compositions having high dielectric anisotropies cycloalkyl trifluoromethoxytetrafluorosulfuranes have similar utility.
Patent TW-I291392-B (TW)
Title: Machining method and manufacturing method of semiconductor device
Inventor: TAKEISHI TOMOYUKI
IPC: B23K26/02
Filed: 2004-08-05
Granted: 2007-12-21
Abstract: To facilitate removal of a protective film in a technique in which optical machining is performed with a protective film formed on a film to be processed. The machining method includes a process for forming a water soluble protective film 109 on an Al film 107 on a substrate 101, a process for selectively removing a machining area of the protective film 109 and the Al film 107 by emitting a machining beam 110, and a process for dissolvingly removing the protective film 109 with water.
Patent TW-I331211-B (TW)
Title: Optical system,method of analyzing a measured object, and system for determining a spatial property of a measured object
Inventor: XAVIER COLONNA DE LEGA
IPC: G01B11/06
Filed: 2004-09-15
Granted: 2010-10-01
Abstract: A method for determining a spatial property of an object includes obtaining a scanning low coherence interference signal from a measurement object that includes two or more interfaces. The scanning low coherence interference signal includes two or more overlapping low coherence interference signals, each of which results from a respective interface. Based on the low coherence interference signal, a spatial property of at least one of the interfaces is determined. In some cases, the determination is based on a subset of the low coherence interference signal rather than on the entirety of the signal. Alternatively, or in addition, the determination can be based on a template, which may be indicative of an instrument response of the interferometer used to obtain the low coherence interference signal.
Patent TW-I278140-B (TW)
Title: High frequency switch device
Inventor: KIZUKI HIROTAKA
IPC: H01P5/12
Filed: 2004-09-30
Granted: 2007-04-01
Abstract: A high frequency switch device has SPDT(A), SPDT(B), and SPDT(C) switches each having one pole and a first port and a second port at one ends of paths branching off into two from the pole, and has a configuration wherein a second port of the SPDT(A) is grounded via a terminating resistor and a second port of the SPDT(B) is grounded via a terminating resistor, respectively, and the first port of the SPDT(A) and the first port of the SPDT(B) are individually connected to the first port and the second port of the SPDT(C).
Patent TW-I274974-B (TW)
Title: Microswitch device of sealed water supplier with resistance to water pressure and water flow
Inventor: HUANG SHUEN-JR
IPC: G05D9/02
Filed: 2004-11-11
Granted: 2007-03-01
Abstract: The present invention relates to a microswitch device of sealed water supplier with resistance to water pressure and water flow. A waterproof microswitch base is installed in a proper position in the water supplier. The microswitch base is consisting of a microswitch, a stainless housing, a waterproof rubber protection, a switch bar, a pontoon, a flow balancing plate, a lever pushing board, and a positioning connection board. The rubber protection is sleeved on the microswitch. The connection axle of the rubber protection is propped onto the trigger of the microswitch, in which the connection axle is connected to the switch bar at one bolted end. The other end of the switch bar is disposed with the lever pushing board. The pontoon is installed on the lever pushing board. One end of the lever pushing board is propped onto the switch bar, and the other end thereof is disposed with the flow balancing plate with an appropriate angle. The microswitch, by the interaction of the lever pushing board and the flow balancing plate on the pontoon, is capable of stabilizing the lever pushing board under the turbulence of any magnitude of water pressure and pump operation, and keeping the normal operation of switch bar pressing the microswitch. Thus, the microswitch of the water supplier is capable of having resistance to water pressure and water flow and achieving the function that works by the existence of water and shuts by the presence of water.
Patent TW-I324538-B (TW)
Title: Safety clutch,particularly for main drive trains onrolling stands
Inventor: BERGER MAIK
IPC: F16D1/08
Filed: 2004-11-11
Granted: 2010-05-11
Abstract: An overload safety coupling, especially for the main drivetrains on rolling stands, which bridges a toothed spindle section and a spindle section with a permanent seat. The coupling includes a rotating-and-sliding sleeve, which has internal toothing at one end to hold the spindle section in a way that allows axial displacement. At the other end, the sleeve holds an inner sleeve, which is permanently seated on the spindle section. A pressure sleeve and a pressure gap pretensioned with pressure fluid produce a nonrotatable connection between the rear sleeve-like extension and the inner sleeve, which frictional connection gives way in the event of an overload.
Patent TW-I256777-B (TW)
Title: Spectrum management apparatus, method, and system
Inventor: HARP JEFFREY
IPC: H04L25/08
Filed: 2004-11-15
Granted: 2006-06-11
Abstract: A reconfigurable partial response encoder manages the emitted spectrum of a digital signal.
Patent TW-I257100-B (TW)
Title: Method of controlling threshold voltage of NROM cell
Inventor: WU CHAO-I
IPC: H01L27/112
Filed: 2004-12-13
Granted: 2006-06-21
Abstract: A method of two-sided programming with a one-sided read for a nitride read only memory (NROM) cell with different quantity of stored charges uses the different interaction of the two bits to control the operation window of the threshold voltage. Due to the increase of the threshold voltage operation window of a NROM cell, two, four, eight, and sixteen memory states of a NROM cell can be achieved through the combination of the left bit, the right bit, the quantity of charge, and the charge position of its two bits.
Patent TW-I264721-B (TW)
Title: Spin coating apparatus
Inventor: INAYA KOSUKE
IPC: B05C11/08
Filed: 2004-12-21
Granted: 2006-10-21
Abstract: A spin coating apparatus includes a rotation table which holds a disc substrate thereon, a rotating mechanism which rotates the rotation table, a coater cover which surrounds the rotation table for receiving liquid spun off from the disc substrate held on the rotation table, an inner cup which receives the liquid dropped from the coater cover and holds the liquid in it, and a coater cup which supports the inner cup. The inner cup can be detached from the coater cup.
Patent TW-I274806-B (TW)
Title: Composite material for a fireproof acoustic board and method for making the same
Inventor: CIOU CYONG-BIN
IPC: E04C2/24
Filed: 2005-04-22
Granted: 2007-03-01
Abstract: The present invention relates to a composite material for a fireproof acoustic board and method for making the same. The composite material is composed of cement, flying ash, incineration ash, expanded polystyrene, resin, plastic fiber and chemical reagent and is made by the following steps: 1, material stirring 2, pouring the material into mould, 3, drying 4, demoulding. Since the flying ash and the incineration ash are low cost and easily available, the whole cost of the composite material will be reduced. Furthermore, the resin in the composite material can provide a water proof function.
Patent TW-I263189-B (TW)
Title: Current-driving pixel circuit
Inventor: IKEDA KYOJI
IPC: H05B44/00
Filed: 2005-05-20
Granted: 2006-10-01
Abstract: The current-driving pixel circuit of the present invention can reduce current for writing, without influencing accuracy of the current-driving. When a control line ES and a control line WS are set in L level, and a capacitor TFT (26) is turned off, a writing TFT (22) and a selecting TFT (20) are turned on, and a controlling TFT (30) is turned off, and data current is applied to flow from a power source line PVDD through a driving TFT (24) and the selecting TFT (20) to a data line DL Thereby, a voltage which is lower than the PVDD by a voltage corresponding to the writing current of the driving TFT (24) is set into the gate of the driving TFT (24). Next, the control line ES and the control line WS are set in H level, and the writing TFT (22) and the selecting TFT (20) are turned off, and the controlling TFT (30), by which the data current is applied to flow from the power source line PVDD through the driving TFT (24) and the selecting TFT (20) to the data line DL, is turned on, and current corresponding to the gate voltage of the driving TFT (24) is applied to flow to an organic EL element (32). At this moment, the capacitor TFT (26) is switched from OFF to ON, and the gate voltage of the driving TFT (24) is changed in response to this capacitance change, and the driving current is reduced while the threshold value and the mobility of the driving TFT (24) are compensated.
Patent TW-I312009-B (TW)
Title: Isolation, cultivation and uses of stem/progenitor cells
Inventor: PHAN TOAN-THANG
IPC: C12N5/074
Filed: 2005-08-15
Granted: 2009-07-11
Abstract: The present invention relates to stem/progenitor cells isolated from the amniotic membrane of umbilical cord. The isolation method comprises separating the amniotic membrane from the other components of the umbilical cord  in vitro,  culturing the amniotic membrane tissue under conditions allowing cell proliferation, and isolating the stem/progenitor cells from the tissue cultures. The isolated stem cell cells can have embryonic stem cell-like properties and can be used for various therapeutic purposes.