baber/WOPTO huggingface dataset:
Patent TW-583627-B (TW)
Title: Circuit and method for driving electro-optical panel, electro-optical device, and electronic machine
Inventor: AOKI TORU
IPC: G02F1/1362
Filed: 2002-08-08
Granted: 2004-04-11
Abstract: Image signals are sampled on the basis of sampling signals, and are supplied to data lines. The sampling signals are generated on the basis of an enable signal EN. A timing control circuit 200 is provided with the followings: a delay circuit group for delaying a reference clock signal CLK; a selection circuit for selecting signals C1 to C6 on the basis of a selection signal CTL; and an enable signal generation circuit for generating the enable signal on the basis of an enable clock signal CLKe. The selection signal CTL is generated on the basis of a phase difference signal M2, but has a certain fluctuation.
Patent TW-563207-B (TW)
Title: N-type electrode for III nitride-system compound semiconductor element, III nitride-system compound semiconductor element, and method for producing the same
Inventor: MURAKAMI MASANORI
IPC: H01L29/812
Filed: 2002-09-05
Granted: 2003-11-21
Abstract: This invention is to obtain low resistance between an n-type electrode and an n-type layer composed of a III nitride-system compound semiconductor. The n-type electrode is formed using a first electrode material, composed of at least a kind of material selected from among vanadium (V), titanium (Ti), zirconium (Zr) and tungsten (W), a second electrode material composed of at least a kind of material selected from among palladium (Pd), platinum (Pt), gold (Au), silver (Ag) and copper (Cu) and a third electrode material composed of a kind of material selected from among aluminum (Al), silicon (Si) and germanium (Ge).
Patent TW-569307-B (TW)
Title: Semiconductor integrated circuit device and manufacturing method thereof
Inventor: ISHIKAWA KENSUKE
IPC: H01L23/532
Filed: 2002-09-18
Granted: 2004-01-01
Abstract: The present invention is a manufacturing method for semiconductor integrated circuit device, which includes the following steps: forming wiring trench and contact holes in the inter-layer insulative film TH2 formed on the first wiring layer of the semiconductor substrate; forming the barrier film therein, so that the film thickness on the periphery of the bottom of the contact hole increases toward the sidewall from the center on the bottom of the contact hole; after forming Cu film on the barrier, forming the second wiring layer and the connection (plug) by polishing using CMP method; thus, the shortest path for the geometric current flowing into the first wiring layer from the second wiring layer through the connection (plug), and the thinnest portion of the barrier with the smallest resistance will be different, so as to disperse the current path, and not easily causing electron concentration.
Patent TW-I241877-B (TW)
Title: Insulation sheet and multi-layer wiring substrate and production processes thereof
Inventor: KOMATSU SHINGO
IPC: H05K1/18
Filed: 2002-09-26
Granted: 2005-10-11
Abstract: When insulation sheets each having electrically conductive paste in its via hole are overlapped and bonded together by the thermo-compression so as to produce a wiring board, a reliable electrical connection cannot be formed since a shape of the via hole is deformed and a position of the via hole is likely to be shifted because of melting of the insulation sheet. An insulation sheet which is used for the production of the wiring board has, as a via hole conductor, electrically conductive paste filled in a via hole which is formed through the insulation sheet, and such insulation sheet is characterized in that a curing temperature of the electrically conductive paste is lower than a melting start temperature of the insulation sheet.
Patent TW-570944-B (TW)
Title: Flame-retardant resin composition
Inventor: KIMURA RYOJI
IPC: C08K5/527
Filed: 2002-10-11
Granted: 2004-01-11
Abstract: A flame-retardant resin composition is disclosed. The composition comprises (A) 100 parts by weight of a synthetic resin, (B) 0.5 to 30 parts by weight of a phosphoric ester flame retardant, (C) 0.005 to 5 parts by weight of an organic phosphoric ester metal salt and (D) 0.05 to 5 parts by weight of an anti-dripping agent.
Patent TW-561550-B (TW)
Title: High frequency signal isolation in a semiconductor device
Inventor: YANG DU
IPC: H01L27/08
Filed: 2002-10-25
Granted: 2003-11-11
Abstract: A semiconductor device (20) includes an isolated p-well (22) formed in a substrate (21) by a buried n-well (25) and an n-well ring (24). The n-well ring (24) extends from a surface of the semiconductor device (20) to the buried n-well (25). The isolated p-well (22) includes a plurality of n-well plugs (27) extending from the surface of the semiconductor device (20) into the isolated p-well (22) and contacting the buried n-well (25). The plurality of n-well plugs (27) reduces an n-well resistance to provide better noise isolation for high frequency signals.
Patent TW-579565-B (TW)
Title: Vacuum absorbing device with hydraulic static supporting element
Inventor: PAN DE-EN
IPC: H01L21/68
Filed: 2002-10-25
Granted: 2004-03-11
Abstract: The present invention provides a vacuum absorbing device capable of aligning a semiconductor device having an alignment surface. The vacuum absorbing device includes a first chamber having an open terminal and a closed terminal, and extending from the open terminal to the closed terminal; a base of a second chamber surrounding the first chamber, a hydraulic static supporting element having a bladder and liquid filled in the bladder and capable of being squeezed and deformed; and a vacuum absorbing source. The semiconductor device can be placed on the open terminal. The supporting element can be placed in the first chamber, so that the bladder forms a supporting surface facing the open terminal. The supporting surface can support a part of the alignment surface toward the open terminal. The vacuum absorbing source is connected to the second chamber to absorb the other part of the alignment surface toward the closed terminal.
Patent TW-554124-B (TW)
Title: An earthquake energy converter
Inventor: TSAI CHUNG-SHIEN
IPC: E04B1/98
Filed: 2002-07-10
Granted: 2003-09-21
Abstract: This invention of an earthquake energy converter, especially for building and bridge uses, mainly consists of a base seat, a bearing seat, sliding blocks, and spring members. There are two round sliding chutes with arc concave sections respectively set on the bottoms of the base seat and the tops of the bearing seat; a top and a bottom sliding blocks are set between the two sliding chutes with arc contacting surfaces and arc concavities at the other sides as housing chutes to house a bearing ball. Spring members connect the top and bottom sliding blocks to each other. This device is to be set on bottom of building columns to obtain better quake absorbing effect and security.
Patent TW-571414-B (TW)
Title: Semiconductor device and method of fabricating the same
Inventor: NAKAO MITSUHIRO
IPC: H01L25/10
Filed: 2002-12-09
Granted: 2004-01-11
Abstract: The semiconductor device provided by the present invention has: a chip-mounting-member having a lead formed on its major surface, the lead having a thin film plated portion which covers a surface of a predetermined portion of the lead, a semiconductor chip having a bump formed on its major surface, and mounted on the chip-mounting-member by electrically connecting the bump to the lead via the plated portion, and an encapsulating-member formed between the semiconductor chip and the chip-mounting-member.
Patent TW-565913-B (TW)
Title: Method of manufacturing mask ROM
Inventor: CHUNG HENRY
IPC: H01L21/8246
Filed: 2002-12-23
Granted: 2003-12-11
Abstract: A method of manufacturing mask ROM is provided. A buried bit line is formed in a substrate and then a gate and a word line are formed over the substrate. Thereafter, a pre-coding layer with a plurality of pre-coding openings therein is formed over the substrate in a relatively high precision process. The pre-coding openings correspond in position to a plurality of coding regions on the substrate underneath the gate. A filler material is deposited into the pre-coding openings to form a filler layer. A coding mask having a plurality of coding openings is formed over the substrate in a relatively low precision process. The filler material inside the pre-coding openings that correspond in position to the code openings in the coding mask is removed. The coding mask is removed. Finally, a coding ion implant is carried out using the pre-coding layer and the filler layer as a mask and hence ions are implanted into the code region through the pre-coding openings.
Patent TW-571455-B (TW)
Title: Layered proton exchange membrane and method for preparing the same
Inventor: CHEN JONG-PYNG
IPC: H01M8/10
Filed: 2002-12-31
Granted: 2004-01-11
Abstract: The invention provides a layered proton exchange membrane, comprising an organic, and inorganic complex membrane, and a layer or multiple layers of proton exchange membranes; wherein the organic and inorganic complex membrane comprises inorganic proton conducting substances and an organic polymer membrane. The method for preparing the layered proton exchange membrane, includes (a) mixing inorganic proton conducting substances with an organic polymer membrane to form an organic and inorganic complex membrane; and (b) combining the organic and inorganic complex membrane with a proton exchange membrane.
Patent TW-I244645-B (TW)
Title: Information recording apparatus and method, information reproduction apparatus and method, information recording medium, program storage medium
Inventor: KATO MOTOKI
IPC: G11B20/00
Filed: 2003-01-22
Granted: 2005-12-01
Abstract: An information recording apparatus and method, an information reproduction apparatus and method, an information recording medium, a program storage medium and a program are disclosed by which security information of AV data can be managed appropriately. A copy control information detection section acquires copy control information (CCI_i) of a video signal supplied from a terminal and outputs it to a controller. The controller determines the values of is_not_free and is_encrypted based on the copy control information supplied from the copy control information detection section and outputs the values to a source packetization section. The is_not_free and the is_encrypted represent limitation to copying and an encryption mode of data recorded on a recording medium, respectively, and described into the header of a source packet by a source packetization section. The source packet produced by the source packetization section is encrypted in accordance with the setting of the is_encrypted and undergoes a predetermined process by an encryption section and then recorded onto the recording medium.
Patent TW-I277675-B (TW)
Title: Apparatus for sewing stitch-group seam patterns
Inventor: FRANSING HEINZ
IPC: D05B75/00
Filed: 2003-01-24
Granted: 2007-04-01
Abstract: An apparatus for sewing stitch-group seam patterns of a longitudinal direction that runs lengthwise or crosswise of an edge of a work piece comprises a table (10) with a slab (9) with an operator's side (16) allocated thereto. Disposed on the slab (9) is a bearing plate (17) with a sewing machine resting thereon by its base plate. The slab (9) is pivotable by a right angle between a first and a second working position and about a pivot bearing (24) with an axis (25) that is perpendicular to the slab (9). In this way, the position of the sewing machine relative to the operator's side (16) is modifiable by a right angle.
Patent TW-576762-B (TW)
Title: Coating apparatus and coating method
Inventor: CHUNG GISHI
IPC: B05C11/00
Filed: 2003-01-30
Granted: 2004-02-21
Abstract: The present invention relates to a coating apparatus comprising: a coating section that applies liquids with different viscosities on a substrate, a control section that controls the coating section corresponding to the height differences on the substrate. The effect of the height differences of the substrate can be eliminated by applying liquids with different viscosities on the substrate corresponding to the height differences.
Patent TW-558925-B (TW)
Title: Design method for plating of printed circuit board strip and manufacturing method of semiconductor chip package using the same
Inventor: KANG TAE-HYEONG
IPC: H05K3/24
Filed: 2003-02-07
Granted: 2003-10-21
Abstract: Disclosed is a design method for plating of a printed circuit board (PCB) strip, in which a main plating line is optionally formed on a component side, a solder side, or an inner layer of the PCB strip by modifying a sub-plating line of the PCB strip used to manufacture a semiconductor chip package, and a method of manufacturing the semiconductor chip package using the same. Therefore, an excellent semiconductor chip package is manufactured without a short when the PCB strip is cut using a sawing machine because misalignment of main plating lines of the solder side and the component side of the PCB strip is avoided, and an interval between PCB units is reduced to desirably increase the number of PCB units in the PCB strip without the short when the PCB strip is cut.
Patent TW-I257400-B (TW)
Title: Thermosetting resin composition
Inventor: NORO HIROSHI
IPC: C08L63/00
Filed: 2003-03-12
Granted: 2006-07-01
Abstract: A thermosetting resin composition which contains: (A) an epoxy resin having at least two epoxy groups per molecule; (B) a hardener; (C) a compound represented by the following general formula (1) or (2); and (D) a microcapsule type hardening accelerator containing microcapsules each having a structure made up of a core containing a hardening accelerator and a shell covering the core and containing a polymer having a structural unit represented by the following general formula (3), and which, when examined by differential scanning calorimetry at a heating rate of 10 DEG C/min, shows an exothermic peak due to reaction in the range of from 180 to 250 DEG C, and a semiconductor device obtained through sealing with the composition are described.
Patent TW-I277955-B (TW)
Title: Method and device for recording real-time information
Inventor: DE HAAN WIEBE
IPC: H04N5/926
Filed: 2003-03-17
Granted: 2007-04-01
Abstract: A device for rendering real time information arranged in cells constituted by units encoded at a variable bit rate, e.g. video on a DVD, is described. The device has various trick play modes for rendering the information at a different speeds based on speed pointers. A limited amount of speed pointers is included in the information stream. The device has a calculation unit 32 for calculating further speed pointers based on estimating the playback time of the units by retrieving cell playback information (C-PBIT) that includes the addresses of the first unit and the last unit within the cell and a cell playback time, retrieving a unit address map (VTS-VOBU-ADMAP) that includes the addresses of the units, determining a number of units within the cell by determining a position of said first and last unit in the unit address map, and dividing the cell playback time by the number of units.
Patent TW-I278547-B (TW)
Title: Drum washing machine
Inventor: OKAZAKI YOJI
IPC: D06F33/40
Filed: 2003-03-17
Granted: 2007-04-11
Abstract: The invented drum washing machine can increase the balancing adjustment effect during the balancing adjustment operation. A motor 14 for driving the drum is controlled by a microcomputer 54. The microcomputer 54 uses the rotation speed on the inner periphery of the drum where washing clothes adhere to and the rotation speed of the washing clothes falling towards the inner periphery of the drum to gradually reduce the rotation speed of the drum, in order to achieve a function of balancing adjustment operation means for controlling the rotation speed of the motor 14. Meanwhile, during a gradual reduction of the rotation speed of the drum, a correct balancing determination means is used to determine the correct balancing of the washing clothes. Furthermore, the microcomputer 54 can control the reduction on the variation of the rotation of the drum 1 under operation.
Patent TW-592017-B (TW)
Title: Manufacturing method of multi-layer circuit board
Inventor: LIU MING-HSING
IPC: H05K3/46
Filed: 2003-04-18
Granted: 2004-06-11
Abstract: There is provided a manufacturing method of multi-layer circuit board, which comprises providing a metal substrate as the substrate of the multi-layer circuit board; forming an insulating layer with a buffer surface having micro holes on the metal substrate; then forming a circuit layer on the buffer surface; and repeatedly forming the insulating layer and circuit layer to manufacture a multi-layer circuit to conform to the trend of high-density circuit.
Patent TW-I255825-B (TW)
Title: Method for electroless metallisation of polymer substrate
Inventor: BHANGALE SUNIL MADHUKAR
IPC: H05K3/38
Filed: 2003-06-05
Granted: 2006-06-01
Abstract: A method of activating and metallising an aromatic polymer film including the steps of: treating a first surface of the film with a basic solution; applying to said first surface of the film an aqueous seeding solution comprising polymer-stabilised catalyst particles; and immersing the film in an electroless plating bath comprising ions of a desired metal so as to deposit a layer of said metal onto the first surface of said film.
Patent TW-I223027-B (TW)
Title: Valve-operating system for internal combustion engine
Inventor: FUJII NORIAKI
IPC: F01L13/00
Filed: 2003-07-02
Granted: 2004-11-01
Abstract: A pair of link arms (19A and 20A) each supported at one end thereof on an engine body (1) for swinging movement about an axis parallel to a rotational axis for a valve-operating cam (16) are connected at the other ends, for relative turning movement about an axis parallel to the rotational axis, directly to a rocker arm (18A) having a valve abutment (15) abutting against an engine valve (6) and a cam abutment (17) contacting with the valve-operating cam (16). At least any one of the link arms (19A and 20A) is swingably supported at one end thereof on the engine body (1) for continuous movement within a plane perpendicular to a rotational axis for the valve-operating cam (16). Such an arrangement ensures that a valve-operating system can be constructed compactly, and the opening lift amount of the engine valve can be changed continuously, while ensuring an excellent followability to the valve-operating cam.
Patent TW-I318418-B (TW)
Title: Photoelectric device, and solar cell and photodetector using the same
Inventor: SAMUELSON LARS IVAR
IPC: H01L31/068
Filed: 2003-07-08
Granted: 2009-12-11
Abstract: A resonant tunneling diode, and other one dimensional electronic, photonic structures, and electromechanical MEMS devices, are formed as a heterostructure in a nanowhisker by forming length segments of the whisker with different materials having different band gaps. Thus a resonant tunneling diode comprises a nanowhisker having a seed particle melt at one end, and a column of a constant diameter with a nanometer dimension, such as to exhibit quantum confinement effects, the column comprising first and second semiconductor portions comprising respectively an emitter and a collector, and, disposed between the first and second semiconductor portions, third and fourth portions of material having a different band gap from that of the first and second semiconductor portions, and a fifth central portion of a semiconductor material having a different band gap from that of the third and fourth portions, disposed between the third and fourth portions and forming a quantum weil. The RTD is made by a method including depositing a seed particle on a substrate, and exposing the seed particle to materials under controlled conditions of temperature and pressure such as to form a melt with the seed particle, so that the seed particle rises on top of a column whereby to form a nanowhisker, the column of the nanowhisker having a constant diameter of a nanometer dimension; during the growth of the column, selectively changing the compositions of said gases whereby to abruptly change the composition of the material of the column at regions along its length, whilst retaining epitaxial growth, wherein lattice mismatch between the materials of the portions is accommodated by radial outward bulging of the whisker at the boundaries.
Patent TW-I289603-B (TW)
Title: Method for the preparation of growth hormone and antagonist thereof having lower levels of isoform impurities thereof
Inventor: RATHORE ANURAG S
IPC: C12N15/63
Filed: 2003-08-28
Granted: 2007-11-11
Abstract: The present invention is directed generally to recombinant methods for making a desired polypeptide. These method(s) yield a polypeptide product containing reduced levels of isoform impurities thereof. In particular, the present invention is directed to (1) a recombinant method for preparing growth hormone with reduced isoform impurities thereof and (2) a recombinant method for preparing a growth hormone antagonist, such as pegvisomant, and its protein intermediate, also having reduced isoform impurities thereof. More specifically, the isoform impurities that are decreased by methods of the present invention are the trisulfide and des-phe isoform impurities of growth hormone and growth hormone antagonist (or its intermediate), respectively.
Patent TW-I242196-B (TW)
Title: Reproduction-only recording medium, reproduction device, reproduction method
Inventor: TACHINO RYUYA
IPC: G11B27/19
Filed: 2003-09-02
Granted: 2005-10-21
Abstract: Buffer areas are formed in the leading end and the trailing end of a block (RUB), a recording/reproduction unit, as a data run-in and a data run-out to make the data arrangement similar to that of a RAM disk, thus ensuring excellent compatibility. In the buffer areas, sink data (SA) is recorded in portions at an interval equal to the sink data interval in the continuous frames to allow sinks to constantly appear at regular intervals in the reproduced signal, advantageously establishing and protecting synchronization. This implements a ROM disk superior in compatibility with a RAM disk and advantageous to a synchronous system.
Patent TW-I248765-B (TW)
Title: Flat display apparatus
Inventor: KUGA TOMIO
IPC: F16M11/08
Filed: 2003-09-17
Granted: 2006-02-01
Abstract: A position adjusting mechanism, a rotation-axle bearing mechanism, and a rotation-speed reduction mechanism for a flat display apparatus. The rotation-speed reduction mechanism comprises a position adjusting mechanism that includes one or more means for securely attaching a stand and a main body unit of the apparatus to one another, and a position adjusting means for adjusting the mounting position of the stand and main body unit. The rotation-axle bearing mechanism comprises a radial bearing and a thrust bearing for supporting a rotation axle between a display screen unit and the stand. The rotation-speed reduction mechanism reduces the speed of rotation between the display screen unit and the stand upon application of a rotation load exceeding a certain level.
Patent TW-I277350-B (TW)
Title: Base station synchronization for wireless communication systems
Inventor: DICK STEVEN G
IPC: H04W56/00
Filed: 2002-10-29
Granted: 2007-03-21
Abstract: The present invention is a system and method for time synchronizing a plurality of base stations in a wireless communication system. The system determines an estimate of a timing accuracy associated with each base station. When a base station's timing accuracy is over a threshold, the system determines if there is a neighboring base station with a better timing accuracy. The base station over the threshold is adjusted in response to an estimated difference between that base station and the neighboring base station.