baber/WOPTO huggingface dataset:
Patent TW-200401051-A (TW)
Title: Electroless nickel plating solutions
Inventor: SHAHIN GEORGE E
IPC: C23C18/36
Filed: 2003-05-13
Abstract: This invention relates to aqueous electroless nickel plating solutions, and more particularly, to nickel plating solutions based on nickel salts of alkyl sulfonic acids as the source of nickel ions. The plating solutions utilize, as a reducing agent, hypophosphorous acid or bath soluble salts thereof selected from sodium hypophosphite, potassium hypophosphite and ammonium hypophosphite. The electroless nickel plating solutions of the invention are free of added nickel hypophosphite, and free of alkali or alkaline earth metal ions capable of forming an insoluble orthophosphite.
Patent TW-200405749-A (TW)
Title: Organic electroluminescent device, method of manufacturing organic electroluminescent device, and electronic apparatus
Inventor: KOBAYASHI HIDEKAZU
IPC: H01L51/50
Filed: 2003-05-20
Abstract: The present invention provides an organic electroluminescent device, a method of manufacturing the organic electroluminescent device, and an electronic apparatus in which the object is to make a whole display device compact as well as to reduce the manufacture cost. To achieve the object, in an organic electroluminescent device in which organic electroluminescent elements each having a light-emitting layer 7 between an anode 3 and a cathode 9 are formed on a substrate 1, the device is characterized by comprising the lead-out wiring lines 5 electrically connected to the cathodes 9.
Patent TW-200405273-A (TW)
Title: Disc recording medium, recording method, disc drive device
Inventor: KOBAYASHI SHOEI
IPC: G11B11/00
Filed: 2003-06-03
Abstract: The purpose of the present invention is to improve the reliability of defect management. In a predetermined radial section area of disc inner circumference such as a read-in zone, a plurality of management data areas including a defect management area are provided so as to obtain the reliability of defect management. Furthermore, a plurality of management data areas including a defect management area (information areas) are formed at positions apart from each other in the disc radial direction, so as to sandwich a recording/reproduction condition adjustment area (OPC) which is a comparatively large section. Moreover, in the defect management area, a plurality of recording areas including an exchange area are provided as the areas for recording the defect management information, so that the recording areas can be changed according to the number of updates of the defect management area and an error state.
Patent TW-200418360-A (TW)
Title: Split fin heat sink
Inventor: SHAH KETAN R
IPC: H01L23/367
Filed: 2003-06-23
Abstract: A heat sink for dissipating heat from an electronic component includes a core and a plurality of fins extending outwardly from the core. The fins may be at least partially curved. Each fin may split into a plurality of tines that extend away from the core.
Patent TW-200504655-A (TW)
Title: Drive circuit of plasma display panel using offset waveform
Inventor: KOSAKA TADAYOSHI
IPC: G09G3/20
Filed: 2003-07-24
Abstract: The sustain voltage application circuit of the invention comprises a circuit having a sustain pulse generation circuit for generating a sustain pulse and an offset pulse generation circuit for generating an offset pulse having a wave height value greater than the sustain pulse, in which the sustain pulse generation circuit and the offset pulse generation circuit are connected in parallel. The offset pulse generation circuit comprises a first voltage source, a first switch circuit, an inductance component for generating an resonance voltage for offset pulse, and a forward diode for regulating the current flowing into a display electrode to flow forward and holding the resonance voltage potential at a constant level higher than the sustain voltage for a predetermined time. The sustain pulse generation circuit comprises a second voltage source and a second switch circuit.
Patent TW-200413906-A (TW)
Title: Zero delay data cache effective address generation
Inventor: LUICK DAVID ARNOLD
IPC: G06F9/355
Filed: 2003-07-30
Abstract: A method and system for accessing a specified cache line using previously decoded base address offset bits, stored with a register file, which eliminate the need to perform a full address decode in the cache access path, and to replace the address generation adder multiple level logic with only one level of rotator/multiplexer logic. The decoded base register offset bits enable the direct selection of the specified cache line, thus negating the need for the addition and the decoding of the base register offset bits at each access to the cache memory. Other cache lines are accessed by rotating the decoded base address offset bits, resulting in a selection of another cache word line.
Patent TW-200407780-A (TW)
Title: Processor including fallback branch prediction mechanism for far jump and far call instructions
Inventor: COL GERARD M
IPC: G06F9/32
Filed: 2003-08-26
Abstract: A method and apparatus are provided for processing far jump-call branch instructions within a processor in a manner which reduces the number of stalls of the processor pipeline. The processor includes a far jumpcall branch target buffer which stores the code segment base and offset of far jump-call branch instructions already executed by the processor pipeline. When the processor fetches a current far jump-call instruction from memory an index is generated into the branch target buffer to determine if there is a hit for that instruction. If there is a hit, a primary speculative target address is generated and processing continues at the primary speculative target address. However, if there is a miss, a fallback speculative target address is generated using the code segment base and the far jump target offset which is extracted from the current far jump-call instruction. Execution continues without flushing the pipeline. If after the current far jumpcall instruction is resolved the actual target address is the same as the speculative target address, then processing continues and time is saved. Otherwise the pipeline is flushed and processing begins anew.
Patent TW-200512837-A (TW)
Title: ECP method and apparatus thereof
Inventor: LIU CHI-WEN
IPC: H01L21/326
Filed: 2003-09-17
Abstract: An electrical chemical plating (hereafter ECP) method is employed to deposit Cu layer on a wafer without Cu residues left on the bevel of wafer. The ECP method includes: A Cu plate is electrically connected to the anode of DC source; A first contact ring is electrically connected to the anode of DC source and the outer contact ring contracts the bevel of wafer; A second contact ring is electrically connected to the cathode of DC source; The wafer, the first and second contact ring are put inside the ECP chamber.
Patent TW-200416485-A (TW)
Title: Improved photoinitiator
Inventor: BARR ROBERT K
IPC: G03F7/038
Filed: 2003-09-29
Abstract: A compound having a photoinitiator component joined to a hydrophilic carrier component. The earner component may contain sufficient hydrophilicity such that the carrier compound is water-soluble or water-emulsifiablc. The compounds may be employed in light sensitive formulations such as photoresists.
Patent TW-200410473-A (TW)
Title: Serially-arranged linear motor
Inventor: MIYAMOTO YASUHIRO
IPC: H02K41/03
Filed: 2003-10-07
Abstract: The linear motor is composed of plural movable devices (1a to 1c) which are formed by armature having multi-phase balanced winding (Ru to Rw), and the stator having the permanent magnet or the secondary conductor. Plural movable devices (1a to 1c) are disposed on the same stator, and each multi-phase balanced winding (Ru to Rw) of each removable device is connected in series. Thus, it is capable of obtaining the low-price serially connected linear motor that can drive a large size machine and cancel out cogging, and has easily assembled movable device with easily protected thermal protection.
Patent TW-200517245-A (TW)
Title: Method for making a synthetic sheet made of thermoplastic polyurethane
Inventor: LI QI-SHU
IPC: B29C70/68
Filed: 2003-11-20
Abstract: This invention relates to a method for making a synthetic plate made of thermoplastic polyurethane, including the steps of: mixing a foaming agent and a catalytic agent into thermoplastic polyurethane; making the thermoplastic polyurethane pass through an closed space to perform stirring and mixing; contacting with air and foaming after being extruded and output from a first feeding tube to form a substrate; outputting the thermoplastic polyurethane decorative material from a second feeding tube at the same time to form a decorative sheet; press fusing and fixing the substrate and the decorative sheet to each other by a roll pressing device, so as to complete a thermoplastic polyurethane plate in a convenient and fast manner, so that the thermoplastic polyurethane can be made into artificial leather, etc. according to the need of the user.
Patent TW-200520323-A (TW)
Title: Buckling structure of electrical connector
Inventor: TSAI CHOU-HSUAN
IPC: H05K7/14
Filed: 2003-12-12
Abstract: The present invention provides a buckling structure of electrical connector which can be inserted and engaged into the engaging hole on one side of the circuit board in the electrical connector. The electrical connector comprises a plastic seat whose one side has an accommodation slot. The buckling structure comprises: a plate-raising element pivotally connected to the plastic seat, which can rotate in the accommodation slot. The low end of the plate-raising element has a butting block protruded forward, and the butting block abuts against the lower portion on one side of the circuit board. The upper end of the plate-raising element has a pressing part and an engagement part protruded forward, and the engagement part is engaged into the engaging hole on one side of the circuit board. It is characterized in that the pressing part can elastically move vertically, and has an extended pressing-resistive piece. The plastic seat has at least an engagement arm engaged into the plate element elastically. When the pressing part is pressed, the pressing-resistive piece presses against the elastic engagement arm to escape from the engagement of the plate-raising element.
Patent TW-200413660-A (TW)
Title: Method for closing fluid passage, water hammerless valve and water hammerless closing device
Inventor: OHMI TADAHIRO
IPC: F16K31/02
Filed: 2003-12-17
Abstract: The present invention relates to a method for closing fluid passage, water hammerless valve and water hammerless closing device. In other words, the present invention can urgently close a fluid passage is emergency-closed in a short time without causing water hammer by extremely simple device or operation. A water hammerless closing device comprises is constructed with the following components: an actuator-operated valve provided in the fluid passage; and an electro-pneumatic converter for supplying a two-step actuator working pressure Pa to the actuator-operated valve; a vibration sensor secured removably to the upstream-side pipe-line of the actuator-operated action valve; and a tuning box receiving a vibration detection signal Pr from the vibration sensor and delivering a control signal Sc for controlling the magnitude of the step working pressure Ps' of the two-step actuator working pressure Pa to the electro-pneumatic converter, and regulating the control signal Sc to deliver the two-step actuator working pressure Pa of the step working pressure Ps' for bringing the vibration detection signal Pr substantially to zero from the electro-pneumatic converter.
Patent TW-200420030-A (TW)
Title: Method to identify a wireless network
Inventor: CHOI HYUNG-NAM
IPC: H04W48/12
Filed: 2004-01-14
Abstract: A method is disclosed to identify a wireless local network through a wireless communication-connection, in which an information-element (IE) is transmitted from a base-station representing said network to a mobile station, where the information-element (IE) includes a 1st information-field (NETWORK-NAME), which indicates the name of the network, and a 2nd information-field (WLAN-TYP), which indicates the type of the network. In addition, preferably the information-field (IE) includes a 3rd information-field (PLMN-KENNUNG), which indicates optionally the operator of the network. Thus the mobile station can clearly identify a network, and a user is easy to make a decision for a preferable network depending on its preference.
Patent TW-200526383-A (TW)
Title: Document-punching apparatus
Inventor: LEE PEI-YUAN
IPC: B26F1/16
Filed: 2004-02-10
Abstract: A document-punching apparatus includes a base; an eccentric rotating mechanism disposed on the base and performing uni-directional and eccentric rotation; a linearly sliding knife member disposed on the base, and sliding linearly relative to the base; and a first rotation contact member disposed on the linearly sliding knife member in rotation contact with the eccentric rotating mechanism, and driven with the eccentric rotation of the eccentric rotating mechanism to transmit the linearly sliding knife member to slide in the first direction, thereby punching holes in the document.
Patent TW-200426195-A (TW)
Title: Squarylium-metal chelate compounds and optical recording media
Inventor: YASHIRO TOHRU
IPC: B41M5/26
Filed: 2004-02-12
Abstract: Squarylium-metal chelate compounds as recording materials for optical recording media, and optical recording media using these compounds, which have excellent recording properties, light resistance and storage stability. The squarylium-metal chelate compound is represented by following Structural Formulas (1) and (2). In the formula (1), M represents a metal atom capable of coordinating; "a", "b" and "c" each represents a squarylium dye ligand of formula (2), where "a" is different from "b"; and "c" may be the same as or different from "a" or "b"; and "m" represents 0 or 1. In the formula (2), R1 and R2 are the same or different and each represents an alkyl group, aralkyl group, aryl group or heterocyclic group, each of which may be substituted; and X represents an aryl group which may be substituted, a heterocyclic group which may be substituted, or Z3=CH-, wherein Z3 represents a heterocyclic group which may be substituted.
Patent TW-200428047-A (TW)
Title: Fiber optic apparatus and method for cross-connecting optical fibers
Inventor: SUN MAURICE X
IPC: G02B6/36
Filed: 2004-02-18
Abstract: A fiber optic apparatus and method are provided for cross-connecting the individual optical fibers of a plurality of fiber optic ribbons. A plurality of individual optical fibers are routed on a flat substrate to form at least one first fiber optic ribbon leading onto the substrate and at least one second fiber optic ribbon leading away from the substrate to a terminating end of the ribbon. The individual optical fibers of at least the second fiber optic ribbon being routed in a predetermined sequence from one side of the ribbon to an opposite side thereof. The individual optical fibers at the terminating end of the second fiber optic ribbon are cut-off at different lengths in a predetermined pattern correlated to the predetermined pattern correlated to the predetermined sequence of fibers in order to visually identify any fiber which is out of the predetermined sequence.
Patent TW-200423650-A (TW)
Title: Multi user detection using equalization and successive interference cancellation
Inventor: ZEIRA ARIELA
IPC: H04L/
Filed: 2004-03-01
Abstract: A plurality of signals is received in a shared spectrum. Samples of the received user signals are produced as a received vector. The received vector is segmented into a plurality of segments. For each segment, successively determining symbols for each user or group of signals (the group of signals having similar received power) by determining symbols for one user/group and removing a contribution of that one user/group from the received vector. The determined symbols corresponding to each segment are assembled into a data vector.
Patent TW-200507218-A (TW)
Title: Layout circuit substrate, manufacturing method of layout circuit substrate, and circuit module
Inventor: IIJIMA TOMOO
IPC: H01L25/10
Filed: 2004-03-23
Abstract: The object of the present invention is to reduce the processing for connecting the layout circuit substrate with the printed circuit board, so as to reduce the cost of layout circuit substrate. The solution is that the layout circuit substrate 2 is composed on an insulative film 4, a bump 6, an etch barrier layer 8, and a layout layer 10; wherein, the bump 6 is made of copper, and formed by penetrating the insulative film 4, and the top of the bump 6 is exposed from the insulative film 4 to be on the same plane as the surface of the insulative film 4; and, the etch barrier layer 8 is made of nickel, and formed at the bottom of the bump 6, and the bump 6 is configured on the etch barrier layer 8, and connected to the layout layer 10; and, the solder ball 12 is formed on top of the bump 6. The printed circuit board 14 is a hard substrate, and connected to the layout circuit board 2. The layout layer 16 and the bump 6 are connected through the solder ball 12, and the layout circuit substrate 2 is mounted on the printed circuit substrate 14.
Patent TW-200424476-A (TW)
Title: Light source and projector
Inventor: MEGURO HIROYUKI
IPC: F21V29/505
Filed: 2004-03-24
Abstract: A light source that prevents broken pieces from dispersing to the outside without increasing the number of components while efficiently cooling a light-emitting tube is provided. The light source (10) has: a light-emitting tube (11) having a light-emitting portion (111) where light beam is emitted by electric discharge between electrodes and a sealing portion (112) provided on both sides of the light-emitting portion (111); a reflector (12) that reflects the light beam emitted by the light-emitting tube (11) forward after aligning in a predetermined direction; a cover (16) covering a light-irradiation opening of the reflector (12) and having an opening for irradiating the light beam reflected by the reflector (12), the cover having a heat-radiation fin (162) on the outside thereof and being made of a heat-conductive material to absorb the heat from the light-emitting tube (11), the absorbed heat being conducted to the heat-radiation fin (162); and a transparent member (14) that covers the opening of the cover (16).
Patent TW-200535681-A (TW)
Title: Printing control device and method
Inventor: FEI CHIH-WEI
IPC: G06F3/12
Filed: 2004-04-21
Abstract: The invention provides a printing control device and method which can automatically select a suitable printer from a plurality of printers to complete a precise printing task, so as to enable a user to accomplish a printing task which has excellent printing quality and satisfies the requirement of the user without having to personally select a printer and configure printing format and printing parameter, thereby decreasing the possibility of erroneous printing and reducing the work load of the user.
Patent TW-200535376-A (TW)
Title: Method for maintaining constant output pressure of liquidized gas fuel
Inventor: LIU WEN-KAI
Filed: 2004-04-27
Abstract: Disclosed is a method for maintaining constant output pressure of a liquidized gas fuel, which maintains a volume ratio between liquid fuel and gas fuel in a constant pressure device to make the constant pressure device supplying gas fuel with stabilized pressure to a burning device. The method comprises the steps of: providing a constant pressure device and a gas supply device, replenishing liquid fuel to the constant pressure device when the liquid fuel inside the constant pressure device is lower than a predetermined height, replenishing gas from the gas supply device to the constant pressure device when the pressure of the gas fuel supplied from the constant pressure device lowers to allow the liquid fuel to gasify and generate gas fuel to supplement the insufficient pressure.
Patent TW-200510897-A (TW)
Title: Camera
Inventor: SAITO TATSUO
IPC: G03B17/28
Filed: 2004-05-03
Abstract: A camera for preventing the waste of the photo film due to the reset of a microcomputer is provided. When an inner cover open signal (SB signal) is switched from on to off, the microcomputer 21 determines filling a new patrone and executes a prepare roll up operation. When the microcomputer 21 is reset, a time constant generating circuit 52 is operated when a SPF signal of H level is output from feeding detecting switch, and a long time constant film setting signal (FS signal) has a longer time constant than a reset time of the microcomputer 21 is input into the microcomputer 21. The microcomputer 21 determines the FS signal as the SB signal, therefore no matter the switching operation of the inner cover is executed or not, the prepare roll up operation is executed.
Patent TW-200504513-A (TW)
Title: Dynamically self-adjusting polling mechanism
Inventor: BARRETT DAVID MICHAEL
IPC: G06F3/00
Filed: 2004-05-06
Abstract: A system and method is disclosed for preventing the loss of event messages due to message buffer overruns. A fixed vendor-specific buffer pool is loaded with log messages by firmware in an adapter. A service application periodically polls a device driver for messages in the buffer pool. The device driver responds with the number of messages stored in the buffer pool and the total number of buffers in the buffer pool. The service application then issues "get next message" requests to receive the stored messages. Once the buffer pool has been emptied, the service application writes the messages to a disk file. The service application then computes a percent utilization of the buffer pool, and if the percent utilization exceeds a predetermined threshold, an algorithm is employed for increasing the polling frequency. If the percent utilization is below the threshold, an algorithm is employed for decreasing the polling frequency.
Patent TW-200537172-A (TW)
Title: Flat panel display structure devices and the manufacturing method thereof
Inventor: Zheng jia-hong
Filed: 2004-05-11
Abstract: The manufacturing method of a flat panel display structure device includes the following steps: (a) Plan a pre-defined area on the surface of a raw material; (b) Coat a protection layer on the pre-defined area; (c) Solidify the coated protection layer, so as to save manpower and increase production efficiency. On the other hand, a flat panel display structure device is provided. The invention features a protection layer coated on the surface of specific areas and adhesion force of the protection layer much larger than that of a conventional dual-face tape of insulated plates.
Patent TW-200428488-A (TW)
Title: Exposure mask substrate manufacturing method, exposure mask manufacturing method, and semiconductor device manufacturing method
Inventor: ITOH MASAMITSU
IPC: H01L21/027
Filed: 2004-05-25
Abstract: A method of manufacturing an exposure mask substrate with desired flatness is provided. The method comprises a first measurement process (S101) that measures the flatness of the substrate before the light-shielding film being formed. A first prediction process (S103) predicts the flatness of the substrate when the substrate is chucked on an exposure apparatus according to the measurement result. A selection process (S104) is employed to select the substrate having the predetermined flatness from the predicted result. A second prediction process (S105) predicts the required flatness of the substrate after the light-shielding film being formed for the substrate selected by the selection process. A film formation process (S106) forms a light-shielding film on the the substrate selected by the selection process. A second measurement process (S107) that measures the flatness of the substrate with light-shielding film formed by the film formation process. A judgment process (S109) compares this measurement result with the result of the second prediction process to judge whether the flatness of the light-shielding film formed substrate meets the required flatness or not.