baber/WOPTO huggingface dataset:
Patent TW-200606262-A (TW)
Title: Seamless steel pipe
Inventor: OKUYAMA TSUTOMU
IPC: C22C38/04
Filed: 2005-07-05
Abstract: The present invention is to provide a method of producing seamless steel tube in which defects in plating can be suppressed. The seamless steel tube has a chemical composition of, by mass, 0.08 to 0.61% C, 0.15 to 0.55% Si, 0.30 to 1.60% Mn, ≤0.040% P, ≤0.040% S, 0.0005 to 0.0050% O (oxygen), 0.0010 to 0.100% acid soluble Al (Al allowed to enter into solid solution in the steel), 0 to 0.0002% Ca, and the balance Fe with impurities, and comprises less than 100 granular inclusions with size greater than 80 μm per 10 kg.
Patent TW-200625260-A (TW)
Title: Capacitive load charge-discharge device and liquid crystal display device having the same
Inventor: KIM JIN-OH
IPC: G09G3/36
Filed: 2005-07-28
Abstract: A pixel charge-discharge circuit charges and discharges a series circuit of a capacitor by alternately connecting two types of auxiliary capacitance wires to a high voltage source and a low voltage source by using four types of switches. The high voltage source and the low voltage source are positive voltage sources, and a potential of the high voltage source is greater than that of the low voltage source. The low voltage source serving as a sink-current-flowing voltage source includes a stored energy adjustment section. The stored energy adjustment section discharges electrostatic energy from the high voltage source by turning ON and OFF two types of switches and causes the electrostatic energy to be balanced by energy supplied from the series circuit. In this way, a capacitive load charge-discharge device can be achieved which uses homopolar voltage sources as both a high voltage source and a low voltage source and is capable of stabilizing a constant voltage function of each of the voltage sources, while generating less heat, when a capacitive load is charged and discharged by alternately reversing the direction of a current.
Patent TW-200539091-A (TW)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H04M1/00
Filed: 2001-04-12
Abstract: The present invention is intended to suppress power consumption of an EL display. In accordance with the brightness of an image to be displayed in a pixel portion, the contrast of the image is determined whether to be inverted or not, and the number of bits of the digital video signal to be input into the pixel portion is reduced, and the magnitude of a current to flow through the EL element is allowed to be maintained at a constant level even when a temperature of an EL layer changes by providing the EL display with another EL element to be used for monitoring a temperature.
Patent TW-200620474-A (TW)
Title: Method of fabricating semiconductor device with three-dimensional stacked structure
Inventor: KOYANAGI MITSUMASA
Filed: 2005-08-19
Abstract: A method for manufacturing a semiconductor device having a three-dimensional multilayer structure in which electrical connection between built-up semiconductor circuit layers in the built-up direction is easily realized by using buried wiring. A trench (13) the inner wall surface of which is covered with an insulating film (14) is made in the surface of a semiconductor substrate (11) of a first semiconductor circuit layer (1a). The inside of the trench (13) is filled with a conductive material to form a conductive plug (15). A desired semiconductor element is fabricated on the surface of the substrate (11) or inside the substrate in such a way that the semiconductor element does not overlap with the trench (13). A multilayer wiring structure (30) is formed over the semiconductor element with an interlayer insulating film (19) interposed therebetween, and a bump electrode (37) electrically connected to the plug (15) is formed on the surface of the multilayer wiring structure (30). The substrate (11) is fixed to a support substrate (40) by means of the electrode (37), and the substrate (11) is selectively removed from the back, thus exposing the insulating film (14) from the back of the substrate (11). The insulating film (14) exposed from the back of the substrate (11) is selectively removed to expose the plug (15), and an electrode (42) is formed at the end.
Patent TW-200711604-A (TW)
Title: Fastening structure of chair elastic strap
Inventor: Liu qing-sheng
IPC: A47C7/28
Filed: 2005-09-13
Abstract: This invention is to provide a fastening structure of chair elastic strap, mainly comprises several sets of opposite through holes provided on the chair frame, several elastic straps arranged on the frame, through holes provided near two ends of the elastic strap, fastening joints provided on two ends of the elastic strap, an opening formed at one end of the fastening joint, several biting teeth correspondingly provided on the upper/lower part of the opening, through holes correspondingly provided on the fastening joint aligned with the through holes of the elastic strap, riveting members rivet provided on the through holes of the fastening joint and the elastic strap, and through holes provided in the middle of the riveting member for the fastening member to be penetratingly provided on the frame, so that the elastic straps can be firmly provided on the chair frame, to have the elastic straps firmly assembled without coming off, long lifetime, and comfortable to sit.
Patent TW-200632594-A (TW)
Title: Pattern forming method and a semiconductor device manufacturing method
Inventor: KAWANO KENJI
IPC: G03F7/38
Filed: 2005-10-25
Abstract: A pattern forming method is disclosed, which comprises forming a photo resist film on a substrate, irradiating the photo resist film with an energy ray to form a desired latent image pattern, placing the substrate on a spacer provided on a hot plate, heating the photo resist film by using the hot plate, and developing the photo resist film to form a photo resist pattern, wherein an amount of irradiation of the energy ray is set such that the amount of irradiation of the energy ray in an exposure region in which a distance between a back surface of the substrate and an upper surface of the hot plate is long is larger than the amount of irradiation of the energy ray in an exposure region in which a distance between the back surface of the substrate and the upper surface of the hot plate is short.
Patent TW-200627484-A (TW)
Title: Inverter transformer
Inventor: SUZUKI SHINICHI
IPC: H01F38/08
Filed: 2005-11-02
Abstract: To provide an inverter transformer which suppresses the scattering of a leakage inductance by keeping a gap between magnetic paths constant, and reduces manufacturing costs by simplifying manhour and adjustment work for assembling processes. The inverter transformer comprises an one-end opened type core 2, which is constructed by forming one or more center legs 7 between two side legs 6, 6 and connecting the base end side of the center legs 7 to a side connecting part 9 with a gap being formed between respective center legs 7. The transformer also includes a bobbin bodies 5, which are provided in the same number as the center legs 7 and have bobbins' outer peripheries wound with primary coils 3 and secondary coils 4, respectively. Preferably, an adhesive is applied between the bobbin bodies 5 and the core 2. Projections are formed on both sides of the front ends of the bobbin bodies 5 so as to constitute a regulating means for regulating an inclination of the bobbin bodies 5 in combination with the side connecting part 9 located in the front of the base end of the bobbin bodies 5 and the projections located on the back of the side legs 6, 6 of the core 2.
Patent TW-200720120-A (TW)
Title: Steel wire vibration-isolating carriage
Inventor: HSU CHAO-YEN
IPC: B62B3/14
Filed: 2005-11-18
Abstract: A steel wire vibration-isolating carriage is applied for the conditions existed vibration and shock at the same time. The present invention includes a carrier frame, a plurality of wheels, at least one carrier platform and a plurality of steel wire vibration-isolators. The steel wire vibration-isolators are assembled between the carrier platform and the carrier frame, which achieves the effectiveness of anti-vibration and make the carriage with the effectiveness of anti-vibration and anti-shock. The present invention is suited for the protective equipments used to carry the fragile materials or products.
Patent TW-200721015-A (TW)
Title: Linear compensation method of touchable control system
Inventor: LIAO RONG-BIN
IPC: G06F3/041
Filed: 2005-11-29
Abstract: A kind of linear compensation method of touchable control system is revealed in the present invention. For the linear compensation method, the correction of precision is conducted onto the pressing electric-field that generates signal source on the contact control system. In the present invention, through the voltage detection compensation manner, the linear compensation method uses the voltage difference value between the real working voltage and the rated working voltage or the set working voltage to perform data update of the linear compensation when mounted in the real operated touchable control system environment to input the real working voltage so as to even assure the pressing electric-field precision of the real working voltage for the touchable control system after the touchable control system is undergone with the correction of the ex-factory rated working voltage or the set working voltage.
Patent TW-200722812-A (TW)
Title: Pixel structure
Inventor: HUANG YI-PAI
IPC: G02F1/133
Filed: 2005-12-01
Abstract: A pixel structure for a multi-domain vertical alignment liquid crystal display (MVA-LCD) is disclosed. The pixel structure includes a pixel array having a plurality of adjacently arranged sub-pixels; and a first substrate and a second substrate having, respectively, first and second means for controlling tilting directions of liquid crystal molecules between the first and second substrates. The first and second means are alternately disposed to define each of the sub-pixels into a plurality of different azimuthal angle domains. Moreover, each of the sub-pixels also is further defined into at least two different polar angle domains. The azimuthal angle domains and polar angle domains of two adjacent sub-pixel have a mirror-image arrangement.
Patent TW-200628008-A (TW)
Title: Organic electroluminescent light source
Inventor: BOERNER HERBERT FRIEDRICH
Filed: 2005-12-02
Abstract: An electroluminescent light source having a substrate (1), a layer structure applied on the substrate (1) for emitting light (10) at least on the other side from the substrate, having at least one electrode as an anode (3), at least one electrode as a cathode (4) and at least one organic electroluminescent layer (2) lying between them, the electrode (4) on the other side from the substrate being at least partially transparent, and an at least partially transparent encapsulation device (5) for forming a closed volume (6) around the layer structure, which is filled with a dielectric liquid (11) that is substantially chemically inert with respect to the layer structure and which contains particles (12), in particular of a non-absorbent material, for scattering light, the density of which is selected so that the particles (12) are in the suspended state in the dielectric liquid (11).
Patent TW-200722881-A (TW)
Title: Reflective type liquid crystal panel and pixel structure thereof
Inventor: CHEN WEI-HSIAO
IPC: G02F1/1345
Filed: 2005-12-12
Abstract: A reflective type liquid crystal panel including a substrate, an array of transistors, capacitors, metal patterns, conductive walls, reflective pixel electrodes, an opposite substrate, and a liquid crystal layer is provided. The transistors and the capacitors are disposed on the substrate, and the capacitors are surrounding drain terminals of the corresponding transistors respectively. The metal patterns cover the corresponding transistors and overlap the corresponding capacitors respectively, and the metal patterns are electrically connected to the corresponding drain terminals respectively. The conductive walls surround the corresponding transistors and are connected between the corresponding metal patterns and the corresponding capacitors respectively. The reflective pixel electrodes are disposed over the corresponding metal patterns and electrically connected to the corresponding drain terminals respectively. The opposite substrate has a transparent electrode layer thereon, and the liquid crystal layer is disposed between the transparent electrode layer and the reflective pixel electrodes.
Patent TW-200725146-A (TW)
Title: Portable projector and illuminator module thereof
Inventor: PAN JUI-WEN
IPC: G03B21/20
Filed: 2005-12-23
Abstract: The present invention provides a projector comprising a first illuminator module, a second illuminator module, a first collimator, a second collimator, a filter, a lens array, a prism module, a DMD panel and a projection lens set, wherein the first illuminator module has a red LED and a blue LED, and the second illuminator module has a green LED. Light illuminated by the first and second illuminator modules is collimated by the first and second collimators, filtered by the filter, and collected by the lens array; then reflected to the DMD panel by the prism module; then reflected and developed by the DMD panel; and then reflected to the projection lens set by the prism module.
Patent TW-200725408-A (TW)
Title: System for converting control right of controller interface and method thereof
Inventor: LU YING-CHIH
IPC: G06F9/445
Filed: 2005-12-30
Abstract: The present invention relates to a system for converting control right of controller interface and method thereof, which are applicable to the basic input/output system (BIOS) of a data processor having an operating system (OS). A first controller interface control right conversion mechanism is initialized when BIOS executes the power-on self test (POST) program so as to start the system management interruption (SMI) of the first controller interface and to determine whether the SMI of the second controller interface has been started by the SMI of the first controller interface during the installation of the OS after the POST procedure. In addition, whether the ownership conversion mechanism of the OS or the driver of the second controller interface have been started will be checked as well. Then results of the determination and check may be used as basis to turn off the SMIs of the first and the second controller interfaces. Finally, the first controller may be controlled by the driver of the first controller of the OS. Therefore, the present invention may switch the control right of the controller interface between the BIOS and the OS.
Patent TW-200700573-A (TW)
Title: Sputtering target and manufacturing method thereof
Inventor: MORIMOTO TOSHIO
IPC: C22F1/10
Filed: 2006-02-06
Abstract: The object of this invention is to provide a sputtering target that does not contain Cr, which is a cause of environmental pollution, and that is capable of forming a thin film having few particles. A sputtering target containing tungsten at 5 to 30 weight%, and a total of at least one of Al and Ti at 0.1 to 10 weight%, an oxygen content being 0.05 weight% or less, and the remaining substantially being Ni, is used. It is preferred that the average grain size of the sputtering target be 100 μm or less, and that the surface roughness Ra of the sputtering target be 10 μm or less. The number of particles in a film that is obtained by performing sputtering using the above sputtering target, having a size of 3 μm or greater is less than 2 particles/cm2.
Patent TW-200731217-A (TW)
Title: A drive circuit and method for screen horizontal scroll and an electronic device using the same
Inventor: CHEN TIAN-HAU
IPC: G09G5/34
Filed: 2006-02-09
Abstract: A drive circuit and method for screen horizontal scroll and a cellular phone using the same are provided. Channel data is shifted between channels and shift distances and rates are adjustable. Scrolled (shifted) channel data are written back into a memory inside the cellular phone for updating the memory. The memory sends out updated channel data, without receiving new channel data from a microprocessor of the cellular phone. Via channel data shifted and written back into the memory, the screen of the cellular phone is horizontally scrolled.
Patent TW-200639628-A (TW)
Title: Air mover with thermally coupled guide vanes
Inventor: BELADY CHRISTIAN L
IPC: F28D21/00
Filed: 2006-03-21
Abstract: An air mover (10) comprising a housing (12) and a plurality of blades (14) rotatably disposed within the housing (12). A plurality of guide vanes (16) are fixed within the housing (12). The guide vanes (16) are thermally coupled to an electronic component (36) such that heat generated by the electronic component (36) is transferred through the guide vanes (16) into an airflow generated by rotating the blades (14).
Patent TW-200644123-A (TW)
Title: Methods of removing resist from substrates in resist stripping chambers
Inventor: EDELBERG ERIK A
IPC: H01L21/31
Filed: 2006-03-31
Abstract: Methods for stripping resist from a semiconductor substrate in a resist stripping chamber are provided. The methods include producing a remote plasma containing reactive species and cooling the reactive species inside the chamber prior to removing the resist with the reactive species. The reactive species can be cooled by being passed through a thermally-conductive gas distribution member. By cooling the reactive species, damage to a low-k dielectric material on the substrate can be avoided.
Patent TW-200625795-A (TW)
Title: Biomedical signal instrumentation amplifier
Inventor: ZHOU HUANG-CHENG
IPC: H03F3/45
Filed: 2006-03-31
Abstract: There is provided a biomedical signal instrumentation amplifier, which is a circuit particularly suitable for biomedical signal processing. A biomedical signal level converting circuit is added into a voltage instrumentation amplifier for changing the input level and decreasing the signal distortion and noise, thereby achieving the efficiencies of low voltage, single power source, low noise, high CMRR, and high PSRR.
Patent TW-200705332-A (TW)
Title: Map display device and navigation system therewith
Inventor: TAKASHIMA KENJI
IPC: G08G1/0969
Filed: 2006-04-14
Abstract: When an area corresponding to area information is determined to use a default font, an ECU displays characters by using the default font stored in a ROM. When an area corresponding to area information is determined to not use a default font, the ECU reads out an exclusive font corresponding to the area to store it in a RAM, and displays characters by using the exclusive font stored in the RAM.
Patent TW-200702181-A (TW)
Title: Screen printing plate and screen printer
Inventor: OJIMA SATOYUKI
IPC: B41F15/38
Filed: 2006-05-09
Abstract: A screen printing plate (1) is provided with an opening (2) for ejecting a print material which forms a target print pattern (4) on a printing matter in screen printing. The screen printing plate is characterized in that the size of the opening (2) is reduced as compared with the target print pattern (4), and the end (3) of the opening (2) has a protruding and recessed pattern different from the target print pattern. Consequently, smear of the print material can be controlled in screen printing resulting in a high quality screen printing plate capable of printing a target print pattern even of fine design accurately with high transfer properties at a low cost.
Patent TW-200803711-A (TW)
Title: Glass substrate carrier for preventing static electricity from accumulating
Inventor: Zheng rui-zhong
IPC: H05K9/00
Filed: 2006-06-13
Abstract: A glass substrate carrier for preventing static electricity from accumulating includes a rack and a plurality of pads. The rack is connected to ground. Two erect stands are formed on the rack. The erect stands are conductors. Two corresponding tray racks in reverse-U shape are horizontally protruded from each erect stand respectively. The tray racks are conductors. At least one carrying portion is protruded from two sides of the end of each tray rack respectively. The carry portions are conductors. The pads disposed on the carry portions respectively are conductors having flexibility. Accordingly, a static discharge patch is composed of the pads, the carry portions, the tray racks and the erect stands to prevent excessive static electricity from accumulating, so as to avoid damaging the circuit elements of the glass substrate placed on the carrier.
Patent TW-200712358-A (TW)
Title: Seal chain and manufacturing method thereof
Inventor: KOMEYA AKIYOSHI
IPC: F16J15/3268
Filed: 2006-06-16
Abstract: There is provided a seal chain in which a sealing member having a shape of + in section is steadily twisted (turned) and deformed into a shape of X and whose abrasion resistance and flexing torque are improved. The sealing member is formed such that inner diametric side end faces of third and fourth lip portions extending in a transverse direction from a center base portion extend in a direction orthogonal to a radial direction and outer diametric side end faces thereof are formed as tapered faces such that width of said lip portion is widened from an edge face toward the base portion. A diagonal distance of the center base portion is within a range of 0.8 to 1.0 of a clearance between inner and outer link plates.
Patent TW-200714458-A (TW)
Title: Zoned stretching of a web
Inventor: JACKSON BYRON MATHEW
IPC: B29C55/04
Filed: 2006-06-22
Abstract: An apparatus and methods for stretching one or more zones of an anisotropic web and anisotropic webs including one or more stretched zones is provided. Each of the stretched zones in the web is stretched in the cross-web direction, i.e., the direction transverse to the down-web direction. The stretching can be performed continuously as the web is advancing through the apparatus in the down-web direction. The method for stretching an extensible web in the cross direction generally is practiced on a substantially continuous, extensible anisotropic web. The cross web stretching occurs in an orientation zone established by an orientation unit. The orientation unit moves the web out of the plane of the web where the web is under tension, but without any side restraints. The web moves over the orientation unit where the degree of orientation is proportional to the cross direction displacement of a portion of the web by the orientation unit. The anisotropic web has a tensile strength in the downweb direction greater than die cross direction such that the web is preferentially displaced in the cross web direction by the orientation unit. This can be a downweb direction tensile strength at least 50 percent greater than the cross web direction.
Patent TW-200804154-A (TW)
Title: Roller assembly
Inventor: TZENG GIA-WAY
IPC: B65G13/02
Filed: 2006-07-04
Abstract: A roller assembly includes a holder, a main shaft, a roller, a sub-shaft, and a fastener assembly. The holder has a holder hole thereon. The main shaft has an axis hole penetrating through the axis of the main shaft, a front part, a limit part positioned under the front part and a bottom part positioned under the limit part. The front part penetrates the holder hole and the outer diameter of the bottom part is smaller than the outer diameter of the limit part. The roller is slipped on the bottom part and touches the bottom surface of the limit part. The fastener assembly fastens the main axis and the top of the sub-shaft for preventing the sub-shaft from being departed from the axis hole and fixing the main axis in the holder hole.