baber/WOPTO huggingface dataset:
Patent TW-200532333-A (TW)
Title: An IPS liquid crystal display apparatus
Inventor: YANG CHIU-LIEN
IPC: G02F1/1343
Filed: 2004-03-19
Abstract: An IPS liquid crystal display includes a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer interposed between the two substrates, at least an alignment layer disposed between the two substrates, a plurality of gate lines and data lines arrayed on the first substrate, a plurality of thin film transistors disposed at the crossing portion of the gate lines and data lines, a plurality of thin film transistors arranged crossing by the plurality of gate lines with said plurality of data lines, a common line on the first substrate, a pixel electrode and a common electrode arrayed on the first substrate according to one pixel. The gate electrode and the data electrode are connected to the gate line and the data line respectively. The pixel electrode and the common electrode having the same figure are arrayed alternately. The pixel electrode and the common electrode are connected the drain electrode and the common line respectively. The alignment layer has first and second rubbing directions. The IPS liquid crystal display improves brightness as well as a viewing angle, and has a low driving voltage and a simple manufacture.
Patent TW-200501100-A (TW)
Title: Optical disc having focus offset area
Inventor: KOPPERS WILHELUMUS ROBERT
IPC: G11B7/24082
Filed: 2004-03-19
Abstract: A record carrier is for recording information by writing marks in a track on a recording layer. The shortest mark used for recording the information has a length of a predefined minimum number d of channel bit lengths. The record carrier (11) has a pregroove that is modulated by a carrier pattern containing long marks (18,19) that provides a focus area (12) at a predefined location on the recording layer. The long marks have lengths of at least two times the length of the shortest mark for being substantially longer than the effective diameter of the scanning spot. A scanning device locates the focus area and determines the best focus offset by detecting the maximum read signal amplitude while scanning the carrier pattern.
Patent TW-200532682-A (TW)
Title: Optical information storage medium and method for manufacturing thereof
Inventor: HSIAO TSAI-CHU
IPC: G11B7/0045
Filed: 2004-03-25
Abstract: An optical information storage medium includes a first substrate, a first recording layer, a spacer layer, a second recording layer, and a second substrate. The first recording layer is disposed above the first substrate. The spacer layer is disposed above the first recording layer. The second recording layer is disposed above the spacer layer and the second recording layer is made of inorganic material. The second substrate is disposed above the second recording layer. The invention also discloses a method for manufacturing the optical information storage medium.
Patent TW-200500318-A (TW)
Title: Method for sintering sputtering target
Inventor: KONAKA MITSUYUKI
IPC: C23C14/34
Filed: 2004-04-07
Abstract: A method for sintering a sputtering target, in which a ceramic plate is sintered in the air or in a processing gas atmosphere, is characterized in that a material to be sintered is placed on a tabular ceramic porous body and sintered there. The method for sintering a sputtering target in which the tabular ceramic porous body is composed of zirconia or alumina, is also disclosed. The sintering method enables to effectively suppress warping and variations in density occurring in a sintered target, especially in a sintered ceramic target. The sintering method also enables sintering at a lower temperature, and improves production yield and production efficiency.
Patent TW-200424334-A (TW)
Title: Evaporation device
Inventor: ENDO TETSURO
IPC: H05B33/10
Filed: 2004-04-08
Abstract: This invention provides an evaporation device for releasing a substance to be deposited uniformly in an elongate direction. Material to be evaporated is contained in an elongate crucible (10) and placed underneath an electric heater (12) which is placed above the crucible (10). The material to be evaporated is heated to evaporate by passing electric current through the electric heater (12) and the evaporated material passes through an opening of the electric heater (12), and is released therefrom. The elongate crucible (10) has an outer surface coated with a metallic coating (25) which is capable of reducing a radiation heat to outside of the crucible, thus the heat generated by the electric heater (12) can be utilized with a high efficiency for raising the temperature of the material to be evaporated. Thereby the interio of the crucible (10) can be efficiently heated and the temperature of the interio of the crucible can be kept uniform.
Patent TW-200536650-A (TW)
Title: Solder deposition method and solder bump forming method
Inventor: KUKIMOTO YOUICHI
IPC: H05K3/34
Filed: 2004-05-13
Abstract: The present invention provides a solder deposition method that includes the step of forming a dam around an electrode on a substrate, the step of applying a solder precipitating composition to the substrate, and the step of depositing solder on the surface of the electrode while heating the solder precipitating composition applied. This solder deposition method is suitable for forming large bumps at fine pitches. In particular, it is capable of depositing solder in a desired height precisely and easily, and yet preventing occurrence of voids.
Patent TW-200540416-A (TW)
Title: Real-time clinical diagnosis expert system for fluorescent spectrum analysis of tissue cells and method thereof
Inventor: CHENG YI-PING
IPC: C12Q1/00
Filed: 2004-06-07
Abstract: A real-time clinical diagnosis expert system for fluorescent spectrum analysis of tissue cell and method thereof. The system comprises a set of optical fibers, wherein the first optical fiber introduces an excited light to an subject epidermal tissue, and the second optical fiber receives an auto-fluorescent signal, a set of monochromators, wherein the first monochromator produces the excited light, and the second monochromator receives the auto-fluorescent signal from the second optical fiber, a light detector for detecting the auto-fluorescent signal from the second monochromator, a signal processing unit for plotting a spectrum of the auto-fluorescent signal, and a spectrum analyzing unit comprising a database for analyzing the spectrum and the database to obtain a probability of disease for the subject epidermal tissue.
Patent TW-200513061-A (TW)
Title: Antenna steering for an access point based upon spatial diversity
Inventor: HOFFMANN JOHN E
IPC: H04W16/28
Filed: 2004-06-18
Abstract: A method for operating an access point in a wireless local area network is provided, wherein the access point includes a directional antenna for communicating with at least one remote station. The method includes communicating with a selected remote station using a current angle of the directional antenna, and scanning an alternate angle from a plurality of alternate angles of the directional antenna for communicating with the selected remote station. Respective signals received via the current angle and the alternate angle from the selected remote station are measured. The current angle or the alternate angle is selected as a preferred angle based upon the measured signals for continuing communications with the selected remote station.
Patent TW-200522349-A (TW)
Title: Vertical gate semiconductor device and method for fabricating the same
Inventor: MIZOKUCHI SHUJI
IPC: H01L29/417
Filed: 2004-06-23
Abstract: The present invention provides a vertical gate semiconductor device that is made compact without increasing contact resistance of a source region. A first region 11 functioning as a transistor includes a drain region 111, a body region 112 formed over the drain region 111, a source region 113A formed over the body region 112 and a trench formed through the body region 112 and having a gate electrode 120 buried therein. A source region 113B is formed over the body region 112 extending in a second region 12. A source region 113B that is electrically connected to the source region 113A is formed on one side of the body region 112 of the second region 12.
Patent TW-200523136-A (TW)
Title: Writing instrument
Inventor: OIKE SHIGERU
IPC: B43K23/08
Filed: 2004-06-30
Abstract: A writing instrument has a cap including an inner cylinder portion having an open end and a close end, a cylindrical outer cylinder portion having open ends, a plurality of connection rib integrally connected to an outer surface of the inner cylinder portion and extending in an axial direction and a plurality of vent hole respectively formed between adjacent ones of the connection ribs and a writing instrument body including a pen tip. The open end of the inner cylinder portion extends rearwardly of the connection ribs, the inner cylinder portion seals the pen tip when the cap is fitted on a pen tip side of the writing instrument body and an annular seal portion which is closely contact with an annular airtight portion on the pen tip side of the writing instrument body is provided on the outer peripheral surface of the open end portion of the inner cylinder portion.
Patent TW-200517761-A (TW)
Title: Projector apparatus, inclination angle obtaining method, and projection image correction method
Inventor: INOUE HIDEAKI
IPC: G03B21/56
Filed: 2004-07-14
Abstract: In a projector to which the present invention is applied, a distance sensor (21) measures distances between the projector and a plurality of points on a screen (31). An angle calculation unit (23) obtains a formula representing a screen surface, based on plural pieces of distance data representing results of measurement by the distance sensor (21), and obtains inclination angles θV and θH of the screen (31) with respect to the light axis of a projection light. The angle calculation unit (23) supplies the obtained inclination angles θV and θH to a trapezoidal correction unit (12). The trapezoidal correction unit (12) performs trapezoidal correction by using the supplied inclination angles θV and θH.
Patent TW-200513584-A (TW)
Title: Slide hinge for small-sized information terminal
Inventor: KURAMOCHI RYUTA
IPC: E05D11/10
Filed: 2004-08-12
Abstract: The present invention relates to a slide hinge for a small-sized information terminal, and in particular to a slide hinge for a small-sized information terminal composed of a first casing and a second casing, the slide hinge allowing the first casing and the second casing to relatively and automatically slide from predetermined slide positions. Relative sliding between the first casing that is provided with a keyboard portion and the second casing that is provided with a display portion in accordance with the present invention is accomplished by sliding means that is provided in a linear direction between the first casing and the second casing; and rotating means that causes rotation accompanying the sliding operation of the first casing and the second casing in the linear direction by the slide means. The rotating means generates a rotational torque from a predetermined rotation angle to allow the first casing and the second casing to automatically and relatively slide in an opening direction and/or a closing direction from the slid position thereof.
Patent TW-200513017-A (TW)
Title: Stepping motor control circuit, electronic camera, and stepping motor control method
Inventor: NISHIMOTO MASATERU
IPC: H02P8/22
Filed: 2004-08-26
Abstract: At the start of driving a stepping motor, a CPU sets the switching widths of the first through eighth states in a pulse width setting register (15), sets the switching counts of the first through eighth states in a pulse switching count register (24), and sets the start of driving the stepping motor in a driving start register (34). A latch (23) then outputs an excitation pulse (P), and the stepping motor is accelerated, driven at a constant speed, decelerated, and stopped. By setting the switching widths and switching counts of the first through eighth states at the start of driving and setting the start of driving, the CPU (2) need not control the stepping motor, reducing the process burden on the CPU.
Patent TW-200610541-A (TW)
Title: Anti-oxidative sunscreen composition
Inventor: Lin liang-quan
IPC: A61Q17/04
Filed: 2004-09-16
Abstract: The present invention relates to an anti-oxidative sunscreen composition comprising the extraction of melanin from black-boned chicken where the extraction rate is about 1.8% and formed a shape of black powder after being freeze-dried, dissolving the extracted black powder with ammonia, which has a strong dissolving ability, to ensure evenly dispersing of melanin in the sunscreen, removing ammonia by vacuum concentration, adjusting the pH to 7.5, and quantitatively titrate the concentration of melanin solution to 200 microgram/mL, furthermore diluting the melanin solution to a concentration of 50 microgram/mL and applying the diluted melanin in the sunscreen which makes the sunscreen have a stronger penetrating ability and to be absorbed faster by skin to achieve a better sun-blocking effect without causing side effects such as skin hypersensitivity and skin irritation.
Patent TW-200519534-A (TW)
Title: Photosensitive resin compositions and photosensitive dry film using the same
Inventor: TANAKA YUKIHIKO
IPC: G03F7/028
Filed: 2004-10-12
Abstract: The present invention discloses a photosensitive resin composition comprising: (a) a binder polymer based on a copolymer containing benzyl (meth)acrylate as the main component; (b) a photopolymerizable compound having at least one polymerizable ethylenically unsaturated group in the molecule and (c ) a photopolymerization initiator based on a hexarylbisimidazole compound, with a light-initiated color agent (d) as expected, and photosensitive-dry film using the same. According to the present invention, the photosensitive resin composition has long-term keeping quality, exhibits particularly high resistance to plating and dry etching, as well as assuring improvement in resolution and adhesion; the composition may be used to form a photosensitive dry film.
Patent TW-200526963-A (TW)
Title: Isolation buffers with controlled equal time delays
Inventor: MILLER CHARLES A
IPC: G01R/
Filed: 2004-10-22
Abstract: A system is provided for controlling the delay in an isolation buffer. Multiple such isolation buffers are used to connect a single signal channel to multiple lines and controlled to provide an equal delay. Isolation buffer delay is controlled to be uniform by varying either power supply voltage or current. A single delay control circuit forming a delay-lock loop supplies the delay control signal to each buffer to assure the uniform delay. Since controlling delay can also vary the output voltage of each isolation buffer, in one embodiment buffers are made from two series inverters: one with a variable delay, and the second without a variable delay providing a fixed output voltage swing. To reduce circuitry needed, in one embodiment an isolation buffer with a variable power supply is provided in a channel prior to a branch, while buffers having a fixed delay are provided in each branch. A wafer test system can be configured using the isolation buffers having equal delays to enable concurrently connecting one tester channel to multiple wafer test probes.
Patent TW-200524019-A (TW)
Title: Developing device and developing method
Inventor: YAMAMOTO TARO
IPC: H01L21/027
Filed: 2004-11-30
Abstract: Temperature of a developing liquid is regulated according to the types of a resist or a resist pattern. A developing liquid is scan-sprayed by a developing liquid nozzle having a slit-form ejection outlet with a length corresponding to the width of an effective area of a substrate. After a developing liquid piled up on the substrate and kept held for a specified time, diluent is scan-sprayed by a diluent nozzle. This substantially stops a developing reaction and diffuses a resist solution component. Thus, a desired amount of resist is quickly dissolved by the temperature regulation of a developing liquid, while developing is stopped by supplying a diluent at a specified timing before an adverse effect is caused by a resist solution component, whereby a pattern with a uniform line width can be obtained and throughput is improved.
Patent TW-200530451-A (TW)
Title: Elastic nonwoven fabrics
Inventor: OGAWA MASANORI
IPC: D04H3/16
Filed: 2004-12-02
Abstract: The purpose of this invention is to improve the elasticity of nonwoven fabrics obtained by spanbond method. Setting multiple pores (2) into spunbond nonwoven fabrics through needle punching process will endow the nonwoven fabrics with elasticity. The elastic nonwoven fabrics can be further immersed in a synthetic resin such as thermosetting resin and the like.
Patent TW-200528357-A (TW)
Title: Dunnage air bag with improved adhesive bonding of paper plies within the vicinity of the inflation valve
Inventor: SMITH RODNEY S
IPC: B65D30/10
Filed: 2004-12-15
Abstract: A dunnage or cargo air bag has incorporated therein a pair of glue or adhesive bonding strips which are located within the immediate vicinity of the inflation valve assembly so as to operatively cooperate with a folded edge portion of the dunnage or cargo air bag and a stitched or sewn edge portion of the dunnage or cargo air bag and thereby effectively surround or circumscribe the inflation valve assembly. In this manner, the plurality of paper plies are able to be effectively secured in a substantially flattened state upon the four sides surrounding the inflation valve assembly whereby the portion of each one of the plurality of paper plies, which effectively forms or defines the inner, annular periphery or rim wall portion of each one of the apertures, holes, or openings through which, for example, the tubular body member of the inflation valve assembly projects outwardly, will not be disposed within the vicinity of the external thread portions of the tubular body member of the inflation valve assembly so as to effectively interfere with the threaded engagement and secured mounting of the internally threaded closure cap upon the externally threaded tubular body member of the inflation valve assembly.
Patent TW-200533696-A (TW)
Title: Polyarylene sulfide and the preparing method thereof
Inventor: SATO HIROYUKI
IPC: C08G75/02
Filed: 2004-12-24
Abstract: This invention is related to a method for preparing polyarylene sulfide comprising washing a polymer which is obtained by polymerizing sulfur matrix with dihalo-aromatic compounds in presence of alkali metal hydroxide in an amide solvent, with hydrophilic organic solvents containing 1~30 weight% of water, then extracting the polymer from the mixed solvent comprising 40 weight% of acetonitrile and 60 weight% of water and resulting a polyarylene sulfide having the amount of nitrogen contained in the polymer of less than 50ppm based on the weight of polymer; and related to a polyarylene sulfide, which is obtained by extracting the polymer from the mixed solvent comprising 40 weight% of acetonitrile and 60 weight% of water and resulting a polyarylene sulfide having the amount of nitrogen contained in the polymer of less than 50ppm based on the weight of purified polymer.
Patent TW-200539629-A (TW)
Title: Communications system, data processing system, data processing apparatus, tunnel managing apparatus, data processing method, tunnel managing method and program
Inventor: MAEKAWA HAJIME
IPC: H04L12/70
Filed: 2005-01-26
Abstract: A tunnel managing apparatus is provided for managing a tunnel communication data for conducting a tunnel communication between a first data processing apparatus and a second data processing apparatus. According to the tunnel communication data, a sustain data for sustaining the tunnel communication is transmitted to the first data processing apparatus. The first data processing apparatus then controls the tunnel communication with the second data processing apparatus in response to the sustain data received from the tunnel managing apparatus. Accordingly, a communications system can be provided for controlling the tunnel communication with no use of any communication controlling server.
Patent TW-200627357-A (TW)
Title: Driving method and system for decreasing pixel leakage
Inventor: YEN CHENG-CHI
IPC: G09G3/36
Filed: 2005-01-28
Abstract: The invention relates to driving method and system for decreasing pixel leakage. The driving method of the invention is used to drive pixels of a panel of a LCoS display, and comprises: (a) inputting a basic frequency; (b) setting a frame rate according to the basic frequency, the frame rate being a multiple number of the basic frequency; (c) setting a polarity transfer rate according the frame rate, the polarity transfer rate being un-synchronous with the frame rate; (d) transmitting data to the pixels of the panel according the frame rate and the polarity transfer rate. The driving method and system of the invention raises the frame rate to be a multiple number of the basic frequency so as to resolve the problem of residual DC voltage in the liquid crystal and the flicker problem. The polarity transfer rate is not synchronous with the frame rate so that the response rate of the liquid crystal can be improved and the gray level of the liquid crystal can be normal.
Patent TW-200610131-A (TW)
Title: Electrostatic discharge conduction device and mixed power integrated circuits using same
Inventor: SU SHIN
IPC: H01L23/60
Filed: 2005-02-05
Abstract: A device for connection between supply buses in mixed power integrated circuits includes a diode in series with a transistor with an p-ring in a semiconductor substrate. The active p-ring surrounds the source and drain of the transistor with a conductive region having the same conductivity types as the semiconductor substrate. A control circuit coupled to the p-ring applies a bias voltage in response to an ESD event affecting the first and second conductors. The bias voltage tends to inject carries into the semiconductor substrate which enables discharge of the short voltage pulse via a parasitic SCR in the substrate from the anode of the diode to the source of the transistor.
Patent TW-200631607-A (TW)
Title: Oral drug delivery system
Inventor: DHARMADHIKARI NITIN BHALACHANDRA
IPC: A61K9/30
Filed: 2005-03-01
Abstract: The present invention provides an oral drug delivery system comprising - (a). a core comprising an active ingredient composition comprising at least one active ingredient and a pharmaceutically acceptable excipient, and (b). a coating surrounding the core, wherein the drug delivery system is designed in a manner such that the coating is reliably removed fully or partially from one or more preselected surfaces of the system upon contact with an aqueous environment, provided further that the coating is not removed from at least one of the surfaces.
Patent TW-200540295-A (TW)
Title: Etching solution, method of etching and printed wiring board
Inventor: TAKAHASHI TSUNEHISA
IPC: C09K13/00
Filed: 2005-03-03
Abstract: This invention is to provide an etching solution having a high concentration of triazole compound capable of forming a coating with etching inhibiting effect added to a cupric chloride solution. In the operation of circuit pattern formation through etching treatment with the use of this etching solution, an etching inhibiting film is selectively formed from an edge portion of etching resist over part of a copper foil positioned under the etching resist, so that any side etching of the copper foil in the horizontal direction from the edge portion of etching resist can be effectively inhibited. Further, the side wall of circuit pattern formed by the etching treatment is provided with nonuniform fine ruggedness, so that the adhesion thereof to a resin insulating layer covering the circuit pattern can be enhanced.