baber/WOPTO huggingface dataset:
Patent TW-I284251-B (TW)
Title: Reticle and method for manufacturing semiconductor device using the same
Inventor: CHOI SANG-TAE
IPC: G03F7/20
Filed: 2002-11-06
Granted: 2007-07-21
Abstract: This invention is to provide a reticle and method for manufacturing semiconductor device using the same, wherein a reticle that can expose only a portion where the pattern is changed on an edge area of a wafer is manufactured, and then a double exposure process is performed on the portion of changed pattern by using the reticle, whereby all of the photoresist on the part where the pattern is changed is removed. The reticle 100 is formed of a first opening part 103 to form a predetermined pattern with a specific pattern with a specific size, and an edge region 105 enclosing the said first opening part, and further comprises the second opening part 108.
Patent TW-I307449-B (TW)
Inventor: KATANO AKIRA
IPC: G03F7/40
Filed: 2002-11-13
Granted: 2009-03-11
Abstract: A composition includes (A) an alkali-soluble resin having Mw of 1500 to 10000, (B) a quinonediazide ester of, for example, the following formula, and (C) a phenolic compound containing an acid-decomposable group. When a resin film 1 mum thick is prepared from the alkali-soluble resin (A), the resin film is completely dissolved in 2.38% by weight tetramethylammonium hydroxide aqueous solution at 23° C. within ten seconds.
Patent TW-561068-B (TW)
Title: Nozzle head with excellent corrosion resistance for dry etching process and anti-corrosion method thereof
Inventor: SHIH CHENG-LUNG
IPC: H01L21/302
Filed: 2002-11-29
Granted: 2003-11-11
Abstract: An anti-corrosion nozzle head is used in a dry etching machine and comprises an aluminum base and a ceramic nozzle plate inserted on the aluminum base and having a plurality of nozzles for ejecting an etching gas, which an oxalic solution is used as the electroplating solution for the nozzle head, and the aluminum material on the back of the ceramic nozzle plate (or nozzle plate made of an engineering plastics) is hollowed for avoiding the occurrence of corrosion and a series of related problems. The invented nozzle head not only has an excellent corrosion resistance and a reduced production cost, but also is free of particle contamination and easy for cleaning and maintenance.
Patent TW-I260202-B (TW)
Title: Worm shaft attachment structure for spinning reel
Inventor: GOH MIANG CHIN
IPC: A01K89/01
Filed: 2003-03-24
Granted: 2006-08-21
Abstract: A worm shaft attachment structure for a spinning reel includes a mechanism attachment portion having a first attachment portion, and a locking member. The rear end of a worm shaft is attached to the first attachment portion, which includes an aperture portion and a bearing mounting portion that is depressed from the aperture portion in a first direction. The bearing mounting portion can come into contact with an outer circumferential surface of the first bearing, which is mounted to the rear end of the worm shaft. The locking member is mounted detachably to the first attachment portion so as to close the aperture portion, and restricts shifting of the first bearing in the first direction by abutting against the outer circumferential surface of the first bearing. This way, the precision with which a worm shaft is attached is ensured, and the restrictions on the design options are reduced.
Patent TW-591696-B (TW)
Title: Method to improve the sub-threshold voltage of the chip at wafer edge
Inventor: WANG JIANN-JONG
IPC: H01L21/027
Filed: 2003-03-25
Granted: 2004-06-11
Abstract: The present invention provides a method to improve the sub-threshold voltage of the chip at wafer edge, which comprises firstly providing a semiconductor substrate and photomask, wherein a photoresist layer is formed on the semiconductor substrate, and an array region is defined on the photomask; then proceeding exposure to the photoresist layer by using the photomask for forming an opening on the photoresist layer, the opening exposing part of the surface of the semiconductor substrate, the opening being at the position of the array region formed subsequently; then, using the photomask layer as the mask to proceed the first ion implantation step, so as to form a first ion implantation region on the surface of the semiconductor substrate; and when the first ion implantation region is located at the edge of the semiconductor substrate, proceeding the second ion implantation onto the first ion implantation region using the photoresist layer as the mask for forming the second ion implantation region.
Patent TW-I248142-B (TW)
Title: Method of connecting integrated circuits and corresponding assembly of integrated circuits
Inventor: HEDLER HARRY
IPC: H01L21/98
Filed: 2003-04-17
Granted: 2006-01-21
Abstract: The present invention provides a method of connecting integrated circuits and a corresponding assembly of integrated circuits. Connecting occurs by performing the steps of: providing a first integrated circuit the steps of: providing a first integrated circuit (C1), which has a first wiring device (K, BP, 4, 41-48, 161-168) on a first main area (HF1), and a second integrated circuit (C2), which has a second wiring device (K, BP, 4, 61-68, 261-268) on a second main area (HF2); at least one of the first wiring device (K, BP, 4,41-48, 161-168) and second wiring device (K, BP, 4, 61-68, 261-268) having a number of elevated contact areas (161-168, 261-268), which lie on respective elastic elevations (31-38, 51-58), and the other of the first wiring device (K, BP, 4, 41-48, 161-168) and second wiring device (K, BP, 4, 61-68, 261-268) having a number of non-elevated contact areas (61-68, 41-47), which can be aligned in relation to the elevated contact areas (161-168, 261-268); applying a liquid adhesive (300) to at least one of the first and second main areas (HF1, HF2); aligning the first and second main areas (HF1, HF2), so that the non-elevated contact areas (61-68, 41-47) electrically contact the corresponding elevated contact areas (161-168, 261-268); and curing the adhesive (300).
Patent TW-I226504-B (TW)
Title: A structure of an interference display cell
Inventor: LIN WEN-JIAN
IPC: G02B26/00
Filed: 2003-04-21
Granted: 2005-01-11
Abstract: A structure of an interference display cell is provided. The cell comprises a first plate and a second plate, wherein a support is located between the first plate and the second plate. The second plate is a deformable and reflective plate. An incident light from one side of the first plate is modulated and only specific frequency light reflects by the second plate. The frequency of the reflected light is related to the distance between the first plate and the second plate. The support has at least one arm. The arm's stress makes the arm hiking upward or downward. The distance between the first plate and the second plate is also changed. Therefore, the frequency of the reflected light is altered.
Patent TW-583477-B (TW)
Title: Method to prevent LCD screen from generating gravity mura by controlling the volume of liquid crystal
Inventor: LIN BI-LY
IPC: G02F1/1341
Filed: 2003-04-22
Granted: 2004-04-11
Abstract: A method to prevent LCD screen from generating gravity mura by controlling the volume of liquid crystal is disclosed, which comprises the following steps: firstly, at least detect the height of a photo spacer to determine the volume of liquid crystal contained between the two substrates. Detect at least the volume of at least one drop of liquid crystal molecule. Adjust and control the volume of liquid crystal molecule based on the result of detection. The method of the present invention can be applied in the one drop filling (ODF) process of a single piece, previous-post pieces or previous-post batches of LCD screen. The LCD screen can be controlled to have appropriately total volume of liquid crystal by on-line detecting the volume of at least one drop of liquid crystal molecule, thereby prevents the liquid crystal molecule from generating gravity mura.
Patent TW-594207-B (TW)
Title: In-plane switching mode liquid crystal display
Inventor: WU YANG-EN
IPC: G02F1/1333
Filed: 2003-04-25
Granted: 2004-06-21
Abstract: An in-plane switching mode liquid crystal display is disclosed. The display includes a top substrate and a bottom substrate being in parallel and opposite to the top substrate, a first electrode and a second electrode elongated along a first direction in an interlaced arrangement, a plurality of liquid crystal molecules positioned between the top substrate and the bottom substrate. The longitudinal axis of the liquid crystal molecules are positioned along a second direction horizontally. A bump is included in the first electrode and the second electrode respectively and a conductive layer is disposed on the surface of the bump.
Patent TW-589225-B (TW)
Title: Surfactant comprising star polymer
Inventor: LIN JIANG-JEN
IPC: C09K23/16
Filed: 2003-04-23
Granted: 2004-06-01
Abstract: The invention relates to a novel surfactant comprising star polymer and the preparation of making the same. By controlling the reaction temperature, functional groups of cyanuric halogenide can be selectively reacted by the amino group in the end of star-shaped polyether amine side chain or the amino group in the end of linear polyether amine. By means of choosing between different length of hydrophilic and hydrophobic segment, the star polymer surfactant with good surface activity can be obtained.
Patent TW-I261856-B (TW)
Title: Ion source providing ribbon beam with controllable density profile
Inventor: BENVENISTE VICTOR
IPC: H01J37/08
Filed: 2003-04-30
Granted: 2006-09-11
Abstract: An ion source is disclosed for ion implantation applications, having control apparatus for selectively adjusting a density profile associated with an elongated ion beam being extracted from a plasma confinement chamber. The control apparatus comprises a plurality of magnet pairs proximate an elongated extraction exit through which a ribbon beam is extracted from the ion source, with the magnet pairs individually comprising upper and lower electro-magnets disposed above and below the extraction exit opening to provide adjustable magnetic fields in a pre-extraction region so as to adjust the density profile of an extracted ribbon beam.
Patent TW-I222112-B (TW)
Title: Lightly doped drain (LDD) process with a disposable spacer
Inventor: CHIU HSIEN-KUANG
IPC: H01L21/22
Filed: 2003-05-21
Granted: 2004-10-11
Abstract: A lightly doped drain (LDD) process with a disposable spacer uses plasma with fluorine-containing gas to remove a polymer layer from a nitride spacer without losing an oxide liner. A semiconductor silicon substrate has a gate layer, an oxide liner formed on the sidewall of the gate layer and a nitride spacer formed on the oxide liner. Using a heavy ion implantation with the gate layer, the oxide liner and the nitride spacer as the mask, a heavily doped region is formed in the substrate, in which a polymer layer is formed on the nitride layer. Then, using plasma with fluorine-containing gas, a polymer layer formed on the nitride layer during the heavy ion implantation is completely removed. Next, in wet etching, H3PO4 etcher is used to remove the nitride spacer, and then HF etcher is used to remove the oxide liner. Thereafter, using a light ion implantation with the gate layer as the mask, a lightly doped region is formed in the undoped region of the substrate.
Patent TW-I282614-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: MASHINO NAOHIRO
IPC: H01L23/48
Filed: 2003-05-27
Granted: 2007-06-11
Abstract: Two semiconductor substrates are first bonded together by means of a metal bump, while respective one-side surfaces on which device patterns are formed are faced each other, and a resin is then filled into a gap between the respective one-side surfaces and thereafter each of the semiconductor substrates is polished and thinned to a prescribed thickness. Furthermore, a via hole and an insulating film are formed; part of a portion in contact with the metal bump, of the insulating film, is opened; the inside of the via hole is filled with a conductor; and an electrode pad is formed on the conductor, to thereby form structures. Finally, a required number of structures are electrically connected with each other through the electrode pad and stacked to thereby obtain a semiconductor device.
Patent TW-I222645-B (TW)
Title: Semiconductor device and method for controlling semiconductor device
Inventor: KURITA YUJI
IPC: H01L21/8242
Filed: 2003-07-16
Granted: 2004-10-21
Abstract: A semiconductor device operated in modes that may be re-set. The semiconductor device includes mode setting fuse circuits, each having a plurality of fuses. Each mode setting fuse circuit stores a code for setting the mode in accordance with the breakage pattern of the fuses. A fuse information selection circuit is provided with the codes from the mode setting fuse circuits. The fuse information selection circuit provides a code selection circuit with the code having the highest priority. The code selection circuit provides a decoding circuit with the high priority code. When a determination circuit receives an invalidating signal from an invalidation fuse circuit, the code selection circuit provides the decoding circuit with a code of a program circuit.
Patent TW-I281982-B (TW)
Title: Tone detector and method therefor
Inventor: PESSOA LUCIO F C
IPC: H04M3/22
Filed: 2003-08-21
Granted: 2007-06-01
Abstract: A tone detector (14) able to detect multicomponent tones for various tone formats is disclosed. An input signal is received and frequency and amplitude components, if any, of each sample of the incoming signal are estimated (30, 34). In estimating the components, a current digit value is used to appropriately filter the input signal and estimate frequency and amplitude components. Using the component estimates, a new digit value is determined using a table in storage (100) corresponding to the current tone format. The new digit value corresponds to the symbol whose components are closest in value to the estimated components corresponding to the current digit value. The new digit value is fed back as the current digit value and used in combination with a next sample of the input signal to determine a new digit value. A decision unit (38) is used to process the digit values to determine when a valid symbol is detected.
Patent TW-I225733-B (TW)
Title: Optical transmission apparatus and electronic equipment provided with same
Inventor: NAGURA KAZUTO
IPC: H04L29/02
Filed: 2003-09-02
Granted: 2004-12-21
Abstract: Terminal(s) 15 may transmit optical signal(s) representing video data conforming to DV-format signal transmission protocol(s) to optical transmission apparatus(es) 11 by way of optical fiber(s) 14. At optical transmission apparatus(es) 11, such optical signal(s) may be converted into electrical signal(s) by optical transceiver(s) 22, and such electrical signal(s) may be converted into signal(s) conforming to specifications of state machine(s) 16 and may be output. Microcomputer(s) 17 and link interface(s) 18 may be connected to state machine(s) 16 and may provide application protocol conversion functionality or functionalities 24 thereto. Such functionality or functionalities may allow the foregoing signal(s) to be converted into signal(s) representing MPEG-2TS format video data, and such signal(s) produced as a result of conversion may be output to DS port(s) 19. DS port(s) 19 may transmit both signals or sets of signals to external terminal(s) 13 by way of conductive connector(s) 21 and conductive cable(s) 12. Furthermore, microcomputer(s) 17 may be provided with bus management functionality or functionalities 23 for managing bus(es) comprising conductive cable(s) 12 and optical fiber(s) 14.
Patent TW-I247427-B (TW)
Title: Nonvolatile semiconductor memory
Inventor: TANAKA TOMOHARU
IPC: H01L29/78
Filed: 2003-09-18
Granted: 2006-01-11
Abstract: A bit line is connected to a data circuit for use in a program/read time. The data circuit includes first, second, and third data storage units. The first data storage unit is connected to the bit line. A first data transfer circuit is connected between the first and third data storage units. A second data transfer circuit is connected between the second and third data storage units. The second data storage unit has a function of forcibly changing a value of data of the first data storage unit based on the data stored in the second data storage unit.
Patent TW-I221693-B (TW)
Title: Charge device with adjustable charge current and its adjustment method
Inventor: WU MING-HUNG
IPC: H02J7/04
Filed: 2003-09-26
Granted: 2004-10-01
Abstract: A charge device with adjustable charge current, which can auto adjust the charge current of the battery comprises a charge integrated circuit (IC) and charge current control module. The charge IC has a charge current setting port. The charge IC setting the battery charge current value with the resistance connected with the charge current setting port. The charge current control module connecting to the charge current setting port changes its resistance value according to the charging signal sent by mobile device. The charge IC controls the charge current value with the resistance of the charge current control module.
Patent TW-I275256-B (TW)
Title: Efficient spreader and method for spread spectrum communication systems
Inventor: MISRA RAJ MANI
IPC: H04B1/707
Filed: 2001-03-23
Granted: 2007-03-01
Abstract: A spreading system and method for CDMA applications that requires fewer integer multiplications. User data is spread using real or complex integer based spreading codes of length SF to SFmax chips. At least one of the codes is of the form j<n>.v[n] where v[n] is a spreading code. The invention provides increased user separation using a plurality of spreading codes.
Patent TW-I222771-B (TW)
Title: Network connector module
Inventor: HSU HAN-CHENG
IPC: H01R13/717
Filed: 2003-10-06
Granted: 2004-10-21
Abstract: A network connector module is described. The network connector module increases a safety distance between signal pins and power pins to improve a signal transmission quality. The network connector module includes a plurality of phone jacks, a plurality of pins and a second connector. The pins electrically couple with a motherboard to transmit signals. The second connector mounting on a cover of the network connector module utilizes a set of power cords coupled on the motherboard to transmit power.
Patent TW-I239445-B (TW)
Title: Security hole diagnosis system
Inventor: KAWAUCHI KIYOTO
IPC: G06F11/30
Filed: 2003-10-15
Granted: 2005-09-11
Abstract: Scripts describing a procedure normally used by an attacker in a programming language are accumulated in advance. A user selects a script from the accumulated scripts and executes it, so that a plug-in having logic for attacking the respective security holes is called. This plug-in is executed for the computer to be checked. Thus, the user need not have the security knowledge such as the I/O relationship between the inspection execution sections.
Patent TW-I277048-B (TW)
Title: Method for driving display and drive circuit for display
Inventor: FUKUDA HIDETO
IPC: H03M1/06
Filed: 2003-11-06
Granted: 2007-03-21
Abstract: A drive circuit of a display that decreases the number of gates in a selection circuit to reduce chip area. The drive circuit includes a first voltage dividing circuit for generating a plurality of divisional voltages by dividing a predetermined reference voltage. A selection circuit receives a selection signal and selects one of the divisional voltages. The selection circuit includes a plurality of first switch circuits selectively activated in response to the selection signal to select one of the divisional voltages. Each of the first switch circuits is provided with a logic switch function and has an ON resistance when activated. An activated one of the first switch circuits generates the pixel voltage by further dividing the selected one of the divisional voltages.
Patent TW-I272257-B (TW)
Title: Glass smelting furnace and manufacturing method of glass
Inventor: TAKAGI MASATAKA
IPC: C03B5/225
Filed: 2003-11-27
Granted: 2007-02-01
Abstract: A glass smelting furnace and a manufacturing method of glass are provided for reducing bubble defect in the glass and enhancing homogeneity of glass product. The injected glass raw materials melt to form melted glass by heating with burner and probe in melt tank. The melted glass flow into the rare gas dissolve tank through throat. A rare gas dissolve device is set in the rare gas dissolve tank. The rare gas dissolve includes sixteen rare gas entrances for injecting rare gas which is applied to the hearth through heat-resisting gas guide tube, into the rare gas dissolve tank. The helium bubble with 99% degree of purity from the rare gas entrances is injected into melted glass with an average diameter less than or equal to 80 mm.
Patent TW-I231858-B (TW)
Title: Drop-in type stove
Inventor: MIZUTANI YOSHIHIRO
IPC: F24C15/14
Filed: 2003-12-04
Granted: 2005-05-01
Abstract: This invention provides a drop-in type stove that is aesthetic in appearance and easy to clean, and having a top plate that can retain positively the sealing members in each part and that can be easily manufactured. To this end, a flange on an upper edge of a stove body in which the gas burner is internally received is hung on the edge of an opening for mounting stove in a worktop. The top plate is disposed on the upper portion of the stove body. In addition, the top plate is formed of a single thick metal plate that is flat on at least the upper surface thereof. The periphery of the top plate is supported on the worktop along the flange of the stove body or the outer periphery of the flange.
Patent TW-I312776-B (TW)
Title: Purification of a monomer by extraction with a phase former and crystallisation
Inventor: BALDUF TORSTEN
IPC: C07C51/48
Filed: 2004-01-13
Granted: 2009-08-01
Abstract: The invention concerns a process for purification of an acidic monomer having a double bond, as well as a device for synthesis of an acidic monomer having a double bond, a process for producing an acidic monomer having a double bond, an acid monomer having a double bond and obtainable by this process, fibers, formed bodies, films, foams, superabsorbent polymers and other special polymers based on or containing this acidic monomer, the use of this acidic monomer in or for producing fibers, formed bodies, films, foams, superabsorbent polymers or other special polymers.
Patent TW-I244895-B (TW)
Title: Packaged beverage and process for producing the same
Inventor: YAMADA YASUSHI
IPC: A23L2/52
Filed: 2004-01-15
Granted: 2005-12-11
Abstract: A packaged beverage comprising: 0.05 to 0.5 wt.% of non-polymer catechins (A), 0.008 to 0.033 wt.% of sodium (B), and (C) potassium, wherein the weight ratio of component (B) to component (C) and the pH value of the beverage fall within respective specified ranges.