baber/WOPTO huggingface dataset:
Patent TW-539590-B (TW)
Title: Discharge processing machine
Inventor: MOHRI NAOTAKE
IPC: B23H7/20
Filed: 2001-02-05
Granted: 2003-07-01
Abstract: An electrical discharge machining apparatus in which machining electric power is supplied by a machining electric power supply means (13) between an electrode (1) installed in machining liquid (3) and an object (2) to be machined, the object (2) is machined by relatively moving the electrode (1) and the object (2) by a positioning means, and jumping is possible, comprises a machining reaction force sensing means (20, 21, 22) that measures the machining reaction force, a machining reaction force specified-value setting means (23) that sets a specified value of the machining reaction force, a machining reaction force comparison means (24) that compares the measured value of the machining reaction force measured by the machining reaction force sensing means (20, 21, 22) and the specified value of the machining reaction force set by the machining reaction force specified-value setting means (23), and a motion locus changing means (25) that changes the locus of the jumping motion so as to reduce the machining reaction force when result of the comparison by the machining reaction force comparison means (24) shows that the measured value is larger than the specified value. Damage to the main shaft driving parts and the like and degradation of the machining accuracy are prevented, and the machining productivity is improved.
Patent TW-522360-B (TW)
Title: Electronic device and method of driving electronic device
Inventor: KIMURA HAJIME
IPC: G09G3/32
Filed: 2001-03-06
Granted: 2003-03-01
Abstract: Problems such as insufficient brightness, caused by a reduction in duty ratio (the ratio of a light emitting period and a non-light emitting period), are improved upon in accordance with using a novel method of driving and a novel circuit in an electronic device. Signals are written into pixels of a plurality of differing lines during one gate signal line selection period. By arbitrarily setting, to a certain extent, the time from when a signal is input into the pixels of a certain line until the next signal is input to the same pixels, while ensuring the time for writing into the pixels, a sustain (turn on) period can be arbitrarily set and a high duty ratio is realized.
Patent TW-567063-B (TW)
Title: Porous sheet, absorbent article using porous sheet and its manufacturing method
Inventor: MIZUTANI SATOSHI
IPC: D04H1/54
Filed: 2001-03-07
Granted: 2003-12-21
Abstract: To solve the problem that an indented surface and openings are apt to be broken in a usual method wherein the indented surface and the openings are machined in separate processes respectively when they are formed in a sheet such as non-woven fabric. The sheet 1 dotted with high-density regions 2 is formed to be indented by using a die. Since the sheet is stretched in the direction X on the occasion, fracture occurs in the boundary parts between the high-density regions 2 and low-density regions 3 and a large number of openings 5 are formed. Accordingly, indentations and the openings can be machined in the same process simultaneously.
Patent TW-554076-B (TW)
Title: A process of plasma etching a substrate having a layer of silylatable material
Inventor: LIU LIANJUN
IPC: H01L21/027
Filed: 2001-03-30
Granted: 2003-09-21
Abstract: A dry silylation process involving plasma etching of a substrate (100) having an upper surface (100S) coated with a first layer (L1) of silylatable material with one or more silylated regions (S1, S2) formed therein. The plasma (66) is oxygen-based plasma having a first region (66L) with a low plasma density and high radical density, and a second region (66U) having a high plasma density and a low radical density. The process includes the steps of exposing the one or more silylated regions to the first plasma region to form respective one or more oxidized regions (OR1, OR2) from the one or more silylated regions. The next step is then exposing the substrate to the second plasma region to selectively etch the silylatable material that is directly exposed to the plasma. The process of the present invention can be used, for example, to form photoresist patterns (P) having straight (vertical) sidewalls (SW) in the fabrication of a semiconductor device.
Patent TW-583216-B (TW)
Title: Polyester continuous production process
Inventor: NAKANE MIKIO
IPC: C08G63/183
Filed: 2001-04-26
Granted: 2004-04-11
Abstract: This invention provides a process for continuously producing a polyester comprising an aromatic dicarboxylic acid and a lower alkyl ester thereof and an alkylene glycol having 2 to 4 carbon atoms as the main glycol component by recycling part or all of a distillate comprising an alkylene glycol having 2 to 4 carbon atoms recovered from a polycondensation reaction step as the main component as a raw material for the polyester. Low-boiling substances contained in the flush distillates and the distillate is supplied to an ester exchange reaction step or esterification reaction step.
Patent TW-528699-B (TW)
Title: Method for mounting jet propulsion system to boat
Inventor: LIN YUN-JIN
IPC: B63H11/00
Filed: 2001-05-11
Granted: 2003-04-21
Abstract: A method for mounting a jet propulsion system to a boat comprising the following steps: arranging a mold at the tail end of a boat hull; fixing a jig inside the mold with a positioning rod extending therefrom substantially coaxially coincident with a transmission shaft of engine, a bushing member being fit over an end of the positioning rod, the jib comprising a number of bolts having projecting heads; making a wax mold inside the hull to preserve a space for forming an water inlet passage arcuately extending from hull bottom to tail of the hull; coating FRP around the passage forming mold and wrapping the bolt heads and connected to the hull; disassembled the mold, removing the jig and removing the wax mold to form the water inlet passage with the bushing extending through the water inlet passage, the bolts buried and fixed in the hull with the bolt bodies projecting outwards; mounting a jet pump by fitting front holes thereof over the bolts and secured with nuts, a shaft extending through the bushing and connecting the engine transmission shaft and impeller of the jet pump.
Patent TW-I221207-B (TW)
Title: Optical lens unit having a mechanism for adjusting the focal point of the optical lens
Inventor: OBA EIJI
IPC: G03B13/32
Filed: 2001-06-04
Granted: 2004-09-21
Abstract: An optical lens unit comprises: an optical lens for focusing a light beam, a cylindrical lens holder having, on an inner circumferential surface, a support section contacting one surface of the optical lens and supporting a circumferential part thereof, an elastic member interposed between the support section and the optical lens, and a lens cone movable along an optical axis of the optical lens, clamping the optical lens jointly with the lens holder, and contacting, at one end, the other surface of the optical lens. The lens cone pushes the circumferential part of the optical lens, thereby to deform the elastic member to adjust the position of a focal point of the optical lens.
Patent TW-522309-B (TW)
Title: Data transmission method among buses, bridging apparatus and relevant application system
Inventor: LAI JIN
IPC: G06F13/40
Filed: 2001-06-05
Granted: 2003-03-01
Abstract: The invention provides a data transmission sequencing method, in which the data read action from primary bus to secondary bus in bridging apparatus can activate data read cycle when the secondary bus is empty without having to wait for the completion of transmission of written data in written data buffer to primary bus. Besides, in line with the data read action activated from primary bus to secondary bus, the secondary bus can still utilize free time slot to activate new data read action to complete in bridging apparatus without having to wait for the finish of the data read action. Such a transmission sequencing mechanism can eliminate some necessary delay period in conventional transmission sequencing mechanism to achieve the goal of upgrading data transmission speed.
Patent TW-518702-B (TW)
Title: Fault detection utilizing specialized health index generated from related sensor groupings
Inventor: REISS TERRY
IPC: G05B19/418
Filed: 2001-08-09
Granted: 2003-01-21
Abstract: Fault detection of a semiconductor processing tool employs several techniques to improve accuracy. One technique is sensor grouping, wherein s fault detection index is calculated from a group of tool operational parameters that correlate with one another. Another technique is sensor ranking, wherein sensors are accorded different weights in calculating the fault detection index. Improved accuracy in fault detection may be accomplished by employing a variety of sensor types to predict behavior of the semiconductor processing tool. Examples of such sensor types include active sensors, cluster sensors, passive/inclusive sensors, and synthetic sensors.
Patent TW-514786-B (TW)
Title: Processing method and computer system for driver in intelligent peripherals
Inventor: LIN TZUNG-FAN
IPC: G06F13/10
Filed: 2001-09-28
Granted: 2002-12-21
Abstract: An processing method and computer system for driver in intelligent peripherals. The processing method is that the driver of the invention first request OS to reply any intelligent peripheral in connection with peripheral bus. While supporting the intelligent peripheral, use plug and play prompt to open the function device object erected by vendor's driver and acquire the physical device object erected by bus driver in accordance with the function device object, then obtain the statement and calling information of the intelligent peripheral, and establish all sorts of information requested while executing the driver of the invention. As the driver of the invention needs no vendor's driver to provide application program interface, it can solve the conventional problem.
Patent TW-516239-B (TW)
Title: Pixel structure with storage capacitor, fabrication method for the same, and liquid crystal display device
Inventor: WU YUNG-LIANG
IPC: G02F1/1368
Filed: 2001-11-01
Granted: 2003-01-01
Abstract: A pixel storage capacitor structure includes a first capacitor electrode formed on a substrate; a capacitor dielectric layer formed on the first capacitor electrode; a second capacitor electrode formed on the capacitor dielectric layer and having a smaller area than that of the first capacitor electrode; a passivation layer covering the second capacitor electrode and having an hole exposing the second capacitor electrode; and a pixel electrode layer covering the passivation layer and connecting to the second capacitor electrode through the hole in the passivation layer.
Patent TW-515985-B (TW)
Title: Target marketing system and method for obtaining dynamic data of customers
Inventor: WEN SAY-YEE
Filed: 2001-11-16
Granted: 2003-01-01
Abstract: The present invention is a target marketing system and method for obtaining dynamic data of customers, wherein the system comprises the web sites and the clients for members. The web sites are used to sell and recommend the goods, and store the customer information of the dynamic and static data from the clients, the goods information sold on the web sites and the table information, wherein the table information has the input value from the customer data and goods data to get the output value as the goods. Thus, the web sites can transmit the recommended goods to the clients by comparing the customers, goods and table information. When the clients purchased the recommended goods, the dynamic data will be changed. And, the web sites can also remind the clients to change the dynamic data, so as to immediately handle the target market for the customers and increase the sales of goods.
Patent TW-541786-B (TW)
Title: Parameter designing method of digital down converter
Inventor: TANG KAI-AN
IPC: H03H9/00
Filed: 2001-12-21
Granted: 2003-07-11
Abstract: A parameter designing method of digital down converter is disclosed. A digital down converter is applied in the intermediate-frequency technology of RF software, which must be realized by hardware to perform its complicated and high-speed computation. The HSP50214 (A/B) digital down converter made by Intersil cooperation is a representative commercial digital down converter. It comprises various kinds of different digital down converter, which can provide the functions of down conversion, up conversion and signal spectrum reshaping, etc. However, it is a quite complicated task to design different filter coefficients to satisfy the required signal specifications. The present invention proposes an optimized parameter designing method of HSP50214 (A/B) digital down converter, which can automatically design one set of optimized digital filter parameters based on the preset input signal sampling rate, signal data rate and multiples of output signal sampling index.
Patent TW-531507-B (TW)
Title: Master cylinder for motorcycle/bike, or the like, brake or clutch
Inventor: HUSTER MICHAEL
IPC: B60T17/04
Filed: 2002-02-08
Granted: 2003-05-11
Abstract: A brake/clutch master cylinder for a motorcycle/bicycle or the like, with a body (1) which is produced by molding of plastics material reinforced by glass fibro without the need for machining operations or metal inserts and which forms, together with the cylindrical shell (16) of the master cylinder, a hydraulic-fluid reservoir, a coupling sleeve (23) for a male quick-fit hydraulic connector, and a seat (29) for fixing to a handlebar, the body having a high degree of structural stiffness with respect to working stresses and adequate resilience for impact stresses imparted to the body by means of the hand operating lever.
Patent TW-I239952-B (TW)
Title: Stable crystals of pyrrole compound
Inventor: TSUDA MASAMI
IPC: C07D207/34
Filed: 2002-03-12
Granted: 2005-09-21
Abstract: The present invention relates to a crystal of 2-amino-3-cyano-4-methyl-5-(2-fluorophenyl)pyrrole, which shows diffraction peaks at diffraction angles (2theta ± 0.2 degree) of 10.3 degree, 14.3 degree, 15.5 degree, 15.9 degree, 25.1 degree and 25.7 degree in a powder X-ray diffraction spectrum, and also shows absorption peaks at wavenumbers (cm<-1>, ±0.2%) of 3373, 3322, 2201, 762, 687 and 640 in an infrared absorption spectrum. The crystal of the present invention is superior in stability and is useful as a pharmaceutical bulk.
Patent TW-556209-B (TW)
Title: Low power read scheme for memory array structures
Inventor: KANT SHREE
IPC: G11C5/02
Filed: 2002-04-12
Granted: 2003-10-01
Abstract: A method and apparatus for consuming low power when accessing data from a memory array is provided. Further, a method and apparatus for consuming low power when accessing data from a segmented bit line structure in a register file is provided by using transistors having progressively smaller widths as the storage cells or segments they are in get closer to an output of the segmented bit line structure. Further, a method and apparatus for consuming low power when accessing data from a differential bit line structure in a register file is provided by using transistors having progressively smaller widths as the storage cells they are in get closer to an output of the differential bit line structure. Further, a method and apparatus for consuming low power when accessing data from a segmented differential bit line structure in a register file is provided by using transistors having progressively smaller widths as the storage cells or segments they are in get closer to an output of the segmented differential bit line structure.
Patent TW-534888-B (TW)
Title: Apparatus and method for vacuum packing products
Inventor: SMITHSON MARTIN DOMINIC
IPC: B65B61/20
Filed: 2002-04-12
Granted: 2003-06-01
Abstract: An apparatus for vacuum packing a product (1) in a flexible enclosure (2) therefor, the apparatus comprising means (6, 7) for evacuating air from within the unsealed enclosure (2), the product (1) being disposed within the unsealed enclosure (2), means (18, 19) for restraining sealable meeting portions (3a, 3b) of the unsealed enclosure (2), during the said evacuation of air, in a configuration whereby the said sealable meeting portions (3a, 3b) can be sealed without substantial rucking thereof and means (33, 34) for sealing the sealable meeting portions (3a, 3b) of the unsealed enclosure (2) in an airtight manner in the said configuration thereof, after the said evacuation of air.
Patent TW-517152-B (TW)
Title: Method and apparatus for determining the mounting position of a crank shaft and a program for detecting the mounting position
Inventor: SUGIMOTO IWAO
IPC: B63B9/00
Filed: 2002-04-18
Granted: 2003-01-11
Abstract: The mounting height of each bearing of a crank shaft is provisionally set with respect to the reference mounting height of a reference bearing. A crank shaft deflection at each crank throw is calculated based on the provisional mounting height with a transmission matrix method. An assessment value is calculated based on the difference between the calculated deflection value and the actually measured deflection value. The assessment value is compared with an allowable value. If the assessment value exceeds the allowable value, a binary provisional height is newly formed with a genetic algorithm and an assessment value is recalculated based on the new provisional mounting height. The same process is repeated till the assessment value falls within the allowable values.
Patent TW-546674-B (TW)
Title: Electromagnetic tripping device for circuit breaker
Inventor: KAWASHIMA YOSHIAKI
IPC: H01H73/36
Filed: 2002-04-30
Granted: 2003-08-11
Abstract: To provide an electromagnetic tripping device for a circuit breaker such that, when driving a trip cross bar using the attractive action of an electromagnet, conformity is established between the load weight acting as a reaction force on the armature and the attractive force characteristic of the electromagnet, such that a stable tripping action can be performed by effectively using a miniature, small-capacity electromagnet. An electromagnetic tripping device, which, upon detecting an overcurrent in a main circuit, causes the circuit breaker to perform a tripping action, and in which an operating arm 14a provided on an armature 14 of an electromagnet unit 7 and a trip arm 8a of a trip cross bar 8 face toward one another, and, during the attractive action of the electromagnet, the operating arm pushes the trip arm of the trip cross bar to release a latch receiver 9 to thereby cause the breaker to perform a tripping action. A contact force point between the operating arm and trip arm changes from P1 to P2 so as to match a change in the gap length g between the armature and a contact end piece during the attractive action of the electromagnet, and, in the former half of this attractive action in which the attractive force is small, the load weight applied to the armature is kept low, and, in the latter half of the attractive action in which the attractive force of the electromagnet increases, the contact force point moves to P2 to drive the trip cross bar to the release position.
Patent TW-I271601-B (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: SCHRIJVER RAYMOND LAURENTIUS J
IPC: G03F7/20
Filed: 2002-05-02
Granted: 2007-01-21
Abstract: A lithographic apparatus has an inner purge compartment 2 surrounding and moving with a moveable component such as a mask table or a substrate table and an outer purge compartment 3 surrounding the inner purge compartment. Purge gas is supplied to the inner compartment and exhausted from the outer compartment so that the inner purge compartment is at an average pressure higher than ambient and the outer compartment is at a pressure lower than ambient. Even when acceleration of the moveable object and compartments cause local pressure variations, the inner compartment is at a higher pressure than the outer compartment so that any gas flow is outward and contamination is prevented from reaching the inner compartment.
Patent TW-532058-B (TW)
Title: Electronic apparatus having cooling unit for cooling heat-generating component
Inventor: TOMIOKA KENTARO
IPC: H05K7/20
Filed: 2002-05-31
Granted: 2003-05-11
Abstract: An electronic apparatus comprises a housing containing a heat-generating component, and a cooling unit. The cooling unit includes a heat sink thermally connected to the heat-generating component, a first air passage for guiding air outside the housing to the heat sink and guiding air heated by heat exchange with the heat sink to the outside of the housing, and a second air passage for guiding air within the housing to the outside of the housing.
Patent TW-564471-B (TW)
Title: Semiconductor device and peeling off method and method of manufacturing semiconductor device
Inventor: TAKAYAMA TORU
IPC: H01L21/336
Filed: 2002-07-15
Granted: 2003-12-01
Abstract: The present invention provides a peeling off method without giving damage to the peeled off layer, and aims at being capable of peeling off not only a peeled off layer having a small area but also a peeled off layer having a large area over the entire surface at excellent yield ratio. The metal layer or nitride layer 11 is provided on the substrate, and further, the oxide layer 12 being contact with the foregoing metal layer or nitride layer 11 is provided, and furthermore, if the lamination film formation or the heat processing of 500 DEG C or more in temperature is carried out, it can be easily and clearly separated in the layer or on the interface with the oxide layer 12 by the physical means.
Patent TW-580681-B (TW)
Title: Power-saving liquid crystal display and power-saving operation method
Inventor: CHUNG LI-SEN
IPC: G02F1/13363
Filed: 2002-08-13
Granted: 2004-03-21
Abstract: A power-saving liquid crystal display (LCD) and a power-saving operation method are disclosed. The power-saving LCD performs a displaying operation in response to a multi-level operational voltage, and includes an upper substrate structure, a lower substrate structure, a liquid crystal layer and a signal generator. The power-saving operation method includes steps of providing a multi-level operational voltage signal to a liquid-crystal pixel unit in the active matrix of the LCD when the liquid-crystal molecules in the liquid-crystal pixel unit is in a first steady state so as to control the transmittance of the liquid-crystal pixel unit; and outputting a switch signal from the signal generator to the liquid-crystal pixel unit to switch the liquid-crystal molecules in the liquid-crystal pixel unit from the first steady state to a second steady state so as to have the liquid-crystal pixel unit kept in the second steady state and a constant transmittance.
Patent TW-557523-B (TW)
Title: Method and apparatus for forming ball in wire bonding device
Inventor: NISHIURA SHINICHI
IPC: B23K20/00
Filed: 2002-09-10
Granted: 2003-10-11
Abstract: The subject of the invention is to provide a wire-bonding device capable of activating a free electron on the surface of an electric torch, stabilizing the atmosphere around the electric torch, stabilizing electric discharge and further stabilizing the diameter of a ball. The wire-bonding device has the followings: an insulating member 2 for covering the electric torch 1 by providing a space 3 near the electric torch 1; and a heater 5 attached to the insulating member 2 for heating the space 3.