baber/WOPTO huggingface dataset:
Patent TW-200304176-A (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: YAMAGUCHI SHINJI
IPC: H01L23/31
Filed: 2002-12-24
Abstract: A semiconductor device of the present invention is furnished with (a) a first protection film, formed on a substrate, having an opening section on an electrode pad, (b) a protrusion electrode, connected on the electrode pad at the opening section, whose peripheral portion is formed to overlap the first protection film, (c) a second protection film, formed to cover at least a gap at a boundary portion of the first protection film and the protrusion electrode, having an opening on a top area of the protrusion electrode except a portion around the boundary portion of the first protection film and the protrusion electrode, and (d) a coating layer formed to cover a surface of the protrusion electrode at the opening of the second protection film. With this arrangement, it is possible to provide a semiconductor device wherein the protrusion electrode is formed with an electroless plating method, capable of preventing the lowering of the adhesion strength of the protrusion electrode to the electrode pad.
Patent TW-200304964-A (TW)
Title: Nickel electroplating solution
Inventor: KONDO MAKOTO
IPC: C25D5/54
Filed: 2002-12-27
Abstract: Nickel plating baths that efficiently deposit layers of nickel on only the parts to be plated without corroding electronic parts that are ceramic composites or ceramic parts containing transition metal oxides are provided. Such nickel plating baths contain at least two chelating agents selected from amino polycarboxylic acids, polycarboxylic acids, and polyphosphonic acids, and have a pH in the range of 4 to 9, and a ratio of nickel ions to chloride ions of 1 or less.
Patent TW-200414454-A (TW)
Title: Semiconductor package and fabrication method thereof
Inventor: HUANG CHIEN-PING
IPC: H01L23/31
Filed: 2003-01-21
Abstract: A semiconductor package and a fabrication method thereof are provided in which a dielectric material layer formed with a plurality of openings is used and a solder material is applied into each of the openings. Then, a first copper layer and a second copper layer are in turn deposited on the dielectric material layer and solder materials, and the first and second copper layers are patterned to form a plurality of conductive traces, each of the conductive traces having a terminal coated with a metal layer (such as silver, nickel/gold alloy, etc). Thereafter, at least a chip is mounted on the conductive traces and electrically connected to the terminals by conductive elements such as bonding wires. Finally, an encapsulant is formed and encapsulates the chip, conductive elements, and conductive traces, allowing the dielectric material layer and solder materials to be exposed to outside of the encapsulant by which the exposed solder materials serve as input/output ports of the semiconductor package. This package structure can flexibility arrange the conductive traces and effectively shorten the bonding wires connected to the terminals of the conductive traces, thereby improving routability and quality of electrical connection for the semiconductor package.
Patent TW-200303340-A (TW)
Title: Two component coating compositions containing highly branched copolyester polyol
Inventor: BARSOTTI ROBERT JOHN
IPC: C09D167/00
Filed: 2003-01-24
Abstract: This invention relates to rapid curing coating compositions that are particularly useful for automotive OEM and refinish applications. The coating composition includes a binder component that contains a novel highly branched copolyester polyol, and a crosslinking component that contains conventional crosslinking agents, such as polyisocyanate and melamine. This invention is also directed to a process for producing coatings from the rapid curing coating compositions. These compositions are especially useful in providing for mar resistant and flexible coatings.
Patent TW-200302267-A (TW)
Title: Process for chemical mechanical polishing of semiconductor substrate and aqueous dispersion for chemical mechanical polishing
Inventor: MOTONARI MASAYUKI
IPC: B24B37/00
Filed: 2003-01-24
Abstract: The object of the present invention is to provide a process for chemical mechanical polishing of semiconductor substrate that is particularly useful for chemical mechanical polishing a wafer having a wiring pattern and an insulating layer having a low dielectric constant is formed between wiring patterns, interlayers in the case of a multi-layer wiring and the like in the process of producing a semiconductor device, and an aqueous dispersion for chemical mechanical polishing which is used in this process. The process for chemical mechanical polishing of a semiconductor substrate of the present invention is that a surface to be polished of the semiconductor substrate is polished under conditions of a rotation speed of a polishing table fixing a polishing pad at the range from 50 to 200 rpm and a pressing pressure of the semiconductor substrate fixed to a polishing head against a polishing pad at the range from 700 to 18,000Pa, by using an aqueous dispersion for chemical mechanical polishing comprising an abrasive and at least one compound selected from the group consisting of polycarboxylic acid having a heterocycle and anhydride thereof, and the polishing pad.
Patent TW-200307683-A (TW)
Title: Aza-arylpiperazines
Inventor: ADAMS DAVID REGINALD
IPC: A61K31/498
Filed: 2003-01-28
Abstract: The present invention refers to chemical compounds of formula (I), as well as pharmaceutically acceptable salts, solvates and esters thereof, wherein R1 to R4 have the significance given in claim 1. They can be used in the form of pharmaceutical preparations for the treatment or prevention of disorders of the central nervous system, damage to the central nervous system, cardiovascular disorders, gastrointestinal disorders, diabetes, obesity and sleep apnoea.
Patent TW-200415629-A (TW)
Title: Circuit for tracking error signal detection on an optical storage medium
Inventor: HUANG CHIH-CHIEN
IPC: G11B7/09
Filed: 2003-02-14
Abstract: A tracking-signal error detection circuit of optical storage medium includes plural digitalized units, plural logic comparison units and one differential amplifier. One delay signal is obtained through the use of a delay unit for the signal obtained by adding together the signals desired for phase comparison. By using the delay signal to detect the phase difference of the equivalent signal, the tracking error signal of the optical recording medium is obtained.
Patent TW-200405606-A (TW)
Title: Electrochemical cell for a lithium ion battery with improved high-temperature stability
Inventor: SCHADE KLAUS
IPC: H01M10/36
Filed: 2003-02-26
Abstract: The invention relates to an electrochemical cell comprising a cathode containing a lithium manganese oxide with a spinel structure, and an electrolyte containing, as a conducting salt, lithium bis(oxalato)borate (LOB) in aprotic solvents.
Patent TW-200308155-A (TW)
Title: Flexible streaming hardware
Inventor: OESTERREICHER RICHARD T
IPC: H04L12/16
Filed: 2003-04-18
Abstract: A hardware engine that streams media asset data from a media buffer to a network under instructions provided by a host PC is disclosed. The PC preferably stores control blocks that provide packet header formatting instructions in a media buffer along with the media asset data to be streamed. In a preferred embodiment, the hardware engine comprises programmable logic devices so that the engine can be upgraded. The present invention further comprises methods for designing the hardware engine, methods for upgrading the hardware engine, and methods for streaming digital media asset data.
Patent TW-200422056-A (TW)
Title: Sunscreen composition and method for producing the same
Inventor: ZHUANG LI-ZHEN
IPC: A61K8/97
Filed: 2003-04-23
Abstract: The present invention relates to a sunscreen made of Chinese herb, which can provide good protection to human skin, and is stable to light and heat, mild in medicinal effects and low in toxicity. The invented Chinese herbal sunscreen composition includes at least a mixture formed of medicinal ingredients and an ultraviolet absorber. The medicinal ingredients include plaster, Scutellariae Radix, Rhizoma Coptidis, Cortex Phellodendri, gardenia, shrubby, fermented soybean, ginger, Jujuba, and fine tea. The invention further includes a method for preparing a Chinese herbal sunscreen, which comprises: extracting effective ingredients by water boiling or extracting with an organic solvent such as 40%-80% of alcohol, and using a freeze drying method to prepare a product in a crystal, powder, or glue form.
Patent TW-200402478-A (TW)
Title: Silicon substrate or silicon sputtering target and method for preparation thereof
Inventor: OSADA KENICHI
IPC: C23C14/34
Filed: 2003-05-19
Abstract: This invention relates to a silicon substrate or a silicon sputtering target which has a relative density of 99.5% or more and an oxygen content of 2000 ppm or less and has a crystalline structure having an average grain diameter of 100 μ m or less or an amorphous structure; and a method for preparing the silicon substrate or a silicon sputtering target, which comprises depositing silicon on a substrate by the radio-frequency plasma spray method. The method allows easy control of oxygen or the like and easy adjustment of a silicon structure in film formation, and allows the stable preparation of a silicon substrate or a silicon sputtering target which is free of cracks, has a great aperture and a great thickness, and has a high density, and the sputtering using the target is reduced in the formation of particles, can form a film having a uniform composition, and exhibits good sputtering characteristics.
Patent TW-200426635-A (TW)
Title: Method and system for solving equipment problem
Inventor: KUO WEN-CHANG
Filed: 2003-05-21
Abstract: A method and a system for solving equipment problem are disclosed. The method in the present invention comprises: providing a problem-getting server of equipment problems, wherein the equipment problems are caused by the problem equipment or the product test result; providing a solution by a solution tracking-server according to the equipment problems gotten by the problem-getting server; and fixing the problem equipment by the solution. Moreover, if the aforementioned equipment problems did not happen before, an automatically tracking function of the solution-tracking server can be used to automatically notify one personnel to record the solution into the solution-tracking server when the personnel himself fixes the equipment problems.
Patent TW-200307611-A (TW)
Title: Method for generating a matte finish on a photo picture using a thermal printer
Inventor: HUANG KUAN-CHIH
IPC: B41J2/365
Filed: 2002-12-24
Abstract: A method for generating a matte finish on a photo picture using a thermal printer includes using the thermal printhead to heat different areas of an overcoating dye frame of an ink ribbon by at least two distinct time periods to dispose overcoating on the photo picture. The two distinct time periods are a first time period and a second time period; the first time period disposing thicker layer of overcoating than the second time period. A matte finish pattern of overcoating comprises a two-dimensional array of cells wherein each cell is heated by either the first time period or the second time period based on a substantially random probability.
Patent TW-200426460-A (TW)
Title: Transflective color filter, transflective liquid crystal display using the same and method of manufacturing the same
Inventor: YEH SHENG-SHIOU
IPC: G02F1/13
Filed: 2003-05-30
Abstract: A transflective color filter of the present invention includes a transparent substrate, a color layer covering with the transparent substrate, a transparent electrode layer disposed on the color layer and a transparent layer, wherein the color layer comprises a plurality of black matrixes regularly arranged on the transparent substrate and a plurality of color units disposed on the transparent substrate and the black matrixes, and each color unit includes a reflective portion and a transparent portion, and the thickness of the reflective portion is larger than the thickness of the transparent portion.
Patent TW-200408089-A (TW)
Title: Method and apparatus using nanotubes for cooling and grounding die
Inventor: SEARLS DAMION T
IPC: H01L23/433
Filed: 2003-06-24
Abstract: An embodiment of the present invention described and shown in the specification and drawings is a process and a package for facilitating cooling and grounding of a semiconductor die using carbon nanotubes in a thermal interface layer between the die and a thermal management aid. The embodiments that are disclosed have the carbon nanotubes positioned and sized to utilize their high thermal and electrical conductance to facilitate the flow of heat and current to the thermal management aid. One embodiment disclosed has the carbon nanotubes mixed with a paste matrix before being applied. Another disclosed embodiment has the carbon nanotubes grown on the surface of the semiconductor die.
Patent TW-200407209-A (TW)
Title: Device and method for scribing substrate of brittle material
Inventor: OTODA KENJI
IPC: B23K26/06
Filed: 2003-06-26
Abstract: At the end part of the substrate of the brittle material, a laser spot is moved so as to become slower than a scribe line forming speed or be temporarily stopped whereby triggers (cutouts) can be formed without using a scribing cutter such as a cutter wheel and subsequently the substrate of the brittle material can be scribed.
Patent TW-200502067-A (TW)
Title: Outwardly projecting ext ratchet member and ratchet tool using same
Inventor: HU HOU-FEI
IPC: B25B13/46
Filed: 2003-07-11
Abstract: This invention provides an outwardly projecting ext ratchet member and ratchet tool using same. Because the tooth peak of the ratchet teeth is higher than the outer periphery of the ratchet member, and the tooth valley of the ratchet teeth is lower than the outer periphery of the ratchet member, after the multiple engaging and wrenching of the ratchet tool, the ratchet teeth of the ratchet member would be embedded into the sidewall of the receiving space. Plural tooth holes are formed on the sidewall. As the number of uses increases, the depth of the tooth holes would deepen correspondingly, so as to enhance the torque after extended use. When the ratchet tool is engaged for wrenching purpose, part of the ratchet teeth of the ratchet member meshes with the tooth holes in the receiving space. Another part of the ratchet teeth of the ratchet member meshes with the ratchet teeth of the ratchet pawl so as to provide two supporting points, thereby significantly enhancing the torque value that can be sustained by the ratchet tool.
Patent TW-200504666-A (TW)
Title: Asymmetric LCD panel driving method
Inventor: CHEN LI-YI
IPC: G09G3/20
Filed: 2003-07-25
Abstract: There is provided an asymmetric LCD panel driving method, which is used to drive a pixel of the LCD panel. The charging time of the pixel is divided into a first sub-charging time and a second sub-charging time. First, the pixel is driven by the first diving voltage in the first sub-charging time. Then, the pixel is driven by the second diving voltage in the second sub-charging time, wherein the first diving voltage is larger than the second diving voltage and the first sub-charging time is smaller than the second sub-charging time.
Patent TW-200406106-A (TW)
Title: Multi-channel mobile ad hoc network
Inventor: BILLHARTZ THOMAS JAY
IPC: H04B7/15
Filed: 2003-08-05
Abstract: A mobile ad hoc network includes a plurality of wireless mobile nodes and a plurality of wireless communication links connecting the plurality of nodes together over a plurality of channels. The method includes sending a route request over each of the plurality of channels to discover routing to a destination node, and selecting a route to the destination node on at least one of the plurality of channels. The route request may be sent over each of the plurality of channels sequentially, and the route request preferably includes a source node channel identifier.
Patent TW-200506703-A (TW)
Title: Joy stick test method
Inventor: LUO KUO-HSUAN
IPC: G06F3/033
Filed: 2003-08-07
Abstract: A joy stick test method is used to determine the quality of a joy stick. Such joy stick comprise a direction stick used for move operation to map with one coordinate on a surface formed by two coordinate axes and a press button located at the center of axis of the direction stick for press operation along the direction of center of axis for the said direction stick. The joy stick test method comprises the following procedures: firstly proceed move operation along a direction with respect to the direction stick to the end point position on the direction. Perform press operation to the said press button as a press-down state. Determine now if the corresponding coordinate of the said direction stick is within a tolerance range of the preset end points.
Patent TW-200403350-A (TW)
Title: Method of forming protection film for covering electronic component and electronic device having protection film
Inventor: OHATA HIROSHI
IPC: H05B33/04
Filed: 2003-08-08
Abstract: A method for forming a protection film capable of effectively sealing an organic EL device mounted on a surface of a substrate and an electronic device having protection film are provided. Crucibles as vapor sources are disposed facing the organic EL device mounted on the surface of the transparent substrate. There is also provided a mask having an opening facing the organic EL device and the mask is disposed between the substrate and a crucible. Distances of the mask from the substrate are progressively increased and materials evaporated from the crucibles are selected, to thereby form a first layer of protection film for covering the EL device, second layer of protection film for covering beyond the first layer of protection film, and further third or more layers of protection films similarly.
Patent TW-200511590-A (TW)
Title: A method for manufacturing a trench power MOSFET with a schottky diode
Inventor: LIN JAU-YAN
IPC: H01L29/872
Filed: 2003-09-01
Abstract: The present invention provides method for manufacturing a trench power MOSFET with a schottky diode. First, a field oxide is formed to isolate the adjacent power MOSFER and to cover the location that a schottky diode will be formed. This covering field oxide is removed when forming the gate dielectric. Finally, a metal layer is formed.
Patent TW-200412750-A (TW)
Title: Data communication method and information processing device
Inventor: MIYAO TAKESHI
IPC: H04L12/00
Filed: 2003-09-24
Abstract: Transmit data from the first computer to second computer and forward the acknowledge signal for the received data in the second computer to first computer. Further restrain from sending data from second computer to first computer and go through communication protocol at lower layer to ascertain that second computer receives signal. With such composition, it can acquire data communication method or information processing device targeting at sustaining high security under attack to computer.
Patent TW-200406752-A (TW)
Title: Method and apparatus for managing disc defects using updateable DMA, and disc thereof
Inventor: HWANG SUNG-HEE
IPC: G11B7/007
Filed: 2003-10-01
Abstract: Provided are a disc defect management method and apparatus using a defect management area that can be updated, and a write once disc. The write once disc is a single record layer disc in which a lead-in area, a data area, and a lead-out area are sequentially disposed, the disc comprising a defect management area (DMA) that is present at least once in the lead-in area and the lead-out area, wherein defect information and defect management information are repeatedly recorded in the DMA according to a recording operation. Accordingly, the disc defect management method and apparatus are applicable to write once discs and are capable of effectively using the defect management area.
Patent TW-200516874-A (TW)
Title: Global positioning satellite and correlating circuit thereof
Inventor: HSU CHIA-CHANG
IPC: G01S19/30
Filed: 2003-11-06
Abstract: A global positioning satellite and correlating circuit thereof are disclosed. The correlating circuit comprises a C/A code generating unit, a Doppler generating unit, a product calculating unit and a digital summer. The C/A code generating unit is used to consecutively generate partial bits of the C/A code that is seeking. The Doppler generating unit is used to consecutively generate partial bits of the calibrated frequency code that is seeking. The product calculating unit calculates the product between the sampling digital data it received and partial bits of the C/A code and the calibrated frequency code. The digital summer calculates the summation of the product from the product calculating unit. Therefore, the process portability is achieved. Moreover, a external memory is used to store the sampling digital data for reducing costs.
Patent TW-200418977-A (TW)
Title: Cleaning liquid and method of cleaning with the same
Inventor: HAYASHIDA ICHIRO
IPC: C11D11/00
Filed: 2003-11-10
Abstract: This invention relates to a cleaning liquid for semiconductor substrates furnished or not furnished with metal wiring, comprising a chelating agent of the general formula (1) (in which each of Y<1> and Y<2> represents a lower alkylene; n is an integer of 0 to 4; and at least four of R<1> to R<4> and n R<5>s represent alkyls having phosphonate groups while the rest represent alkyls) or a salt thereof, an alkali compound and pure water, which cleaning liquid has a pH value of 8 to 13; and a method of cleaning therewith. These cleaning liquid and method enable efficiently removing impurities derived from various metals and minute particles occurring on semiconductor substrate surfaces without such problems that particles present on substrate surfaces are gelled to cause removal thereof to be difficult and that semiconductor substrate surfaces are likely to suffer surface roughening, even when employed after the step of applying an alkali polishing agent or alkali etching liquid.
Patent TW-200417580-A (TW)
Title: Aqueous, colloidal gas black suspension
Inventor: ZOCH HEINZ
IPC: C09C1/56
Filed: 2003-11-10
Abstract: Aqueous, colloidal gas black suspension containing (a) a gas black, (b) an azo compound of the general formula 1, (c) and water. The aqueous, colloidal gas black suspension is produced by dispersing the gas black and the azo compound of the general formula 1 in water. It can be used in the production of inks, ink-jet inks, surface coatings and coloured printing inks.
Patent TW-200415785-A (TW)
Title: Grounded gate and isolation techniques for reducing dark current in CMOS image sensors
Inventor: MOULI CHANDRA
IPC: H01L29/747
Filed: 2003-11-12
Abstract: Isolation methods and devices for isolating regions of a semiconductor device. The isolation structure and methods include forming a biased gate over a field isolation region and adjacent a pixel of an image sensor. The isolation methods also include forming an isolation gate over substantial portions of a field isolation region to isolate pixels in an array of pixels. The isolation method and structure further include forming an isolating trench in an active area and filling the trench with a doped conductive material containing silicon. There is also provided a method and structure for isolating the regions by providing a trench in an active area of a substrate, growing an epitaxial layer in the trench to fill the trench or to partially fill the trench and depositing an insulating material over the epitaxial layer and within the trench to completely fill the trench.