baber/WOPTO huggingface dataset:
Patent TW-451214-B (TW)
Title: High efficiency CMOS pump circuit
Inventor: TING TAH-KANG JOSEPH
IPC: H02M3/07
Filed: 1999-11-02
Granted: 2001-08-21
Abstract: In this invention a booster circuit is driven with two complimentary boost signals. The two boost signals produce two complimentary boosted signals that are connected to a pump circuit output by means of two pass gate circuits. The transistors in each pass gate are controlled such that one pass gate circuit conducts in a first half of a clock cycle and the second pass gate circuit conducts in a second half of a clock period. Each pass gate is driven such that the full boosted signal is transferred to the output of the pump circuit and is not diminished by a threshold voltage of the pass gate circuit. The efficiency of this design keeps the output capacitor charged to a value close to the average value of boosted signal.
Patent TW-527413-B (TW)
Title: Method of reducing the sulfur content of a catalytically cracked petroleum fraction, fluid catalytic cracking process and fluidizable catalytic cracking product sulfur reduction catalyst composition for reducing the sulfur content
Inventor: CHENG WU-CHENG
IPC: C10G11/18
Filed: 2000-06-27
Granted: 2003-04-11
Abstract: The sulfur content of the liquid cracking products of the catalytic cracking process is reduced by the use of a sulfur reduction catalyst composition comprising a porous molecular sieve which contains a metal in an oxidation state above zero within the interior of the pore structure of the sieve as well as a rare earth component which enhances the cracking activity of the cracking catalyst. The molecular sieve is normally a faujasite such as USY. The primary sulfur reduction component is normally a metal of Period 4 of the Periodic Table, preferably vanadium. The preferred rare earth metal is cerium. The sulfur reduction catalyst may be used in the form of a separate particle additive or as a component of an integrated cracking/sulfur reduction catalyst.
Patent TW-476716-B (TW)
Title: A tyre for vehicle wheels
Inventor: CARETTA RENATO
IPC: B60C11/12
Filed: 1999-12-31
Granted: 2002-02-21
Abstract: A tyre particularly adapted for running on a snow-covered roadway has a tread band (1) in the blocks (2, 3) of which a first and a second series of sipes (8, 9) are formed, which are inclined in respectively opposite ways relative to a direction normal (n) to the rolling surface (s) of the tread band (1). The sipes (8, 9) extend according to a curvilinear concave extension towards acute-angle grip edges (10a) exhibited by respective flexible portions (10) delimited in the blocks (2, 3) by the sipes themselves. Each block (2, 3) is peripherally confined by transverse grooves (5) and longitudinal grooves (4) each having a first side (11, 14) normal to the rolling surface (s) and a second side (12, 15) diverging from the first side towards the rolling surface itself.
Patent TW-584761-B (TW)
Title: Plane lighting device
Inventor: SEKI KAZUO
IPC: G02F1/1335
Filed: 2000-01-12
Granted: 2004-04-21
Abstract: The present invention is to provide a backlight module which has a plurality of holding sockets of cold cathode fluorescent tubes including hot end sockets, cold end sockets, and adjusting sockets, characterized in that it is easy and efficient to assemble and change the cold cathode fluorescent tube without need of soldering electricity-conducting wires directly onto electrodes of cold cathode fluorescent tubes, with convenience of adjusting space between hot end sockets and hot end sockets by inserting adjusting sockets thereinto, with the benefit of easy assembling and changing of cold cathode fluorescent tubes, and reducing amount of parts.
Patent TW-439363-B (TW)
Title: Delay device using a phase lock circuit for calibrating and its calibrating method
Inventor: LAI JIN
IPC: H03L7/081
Filed: 2000-01-26
Granted: 2001-06-07
Abstract: There are provided a delay device using a phase lock circuit for calibrating and its calibrating method. The delay device is provided to receive an input signal and delay the same for a predefined time to output a delayed output signal. The input signal is varied by referencing to a clock signal. The required flight time is a quarter of the cycle of the clock signal. The delay device includes the multiplexer, inverter, phase detector, counter, and delay device. In calibrating, the phase detector, counter, and delay device form a phase lock circuit to automatically determine the flight time for calibrating.
Patent TW-459245-B (TW)
Title: Clock synchronous delay control circuit
Inventor: KATO KOJI
IPC: G11C7/22
Filed: 2000-02-14
Granted: 2001-10-11
Abstract: A kind of clock synchronous delay control circuit has the feature that once the internal clock starts to be outputted, regardless of any cycle, the internal clock can also be made synchronous with the external clock in high precision. The invention includes the followings: a forward pulse delay line 14, which is composed of plural units of delay modules 13 for delaying a forward pulse FCL; a backward pulse delay line 16, which is composed of plural units of delay modules 15 for delaying a backward pulse RCL; a state-holding portion 18, which includes a plurality of state-holding circuits 17 for controlling the operation of the backward pulse delay line in accordance with the transmission condition of the forward pulse signal in the forward pulse delay line 14; and an input stop circuit 23, which is used to stop inputting a pulse corresponding to an external signal for the backward pulse delay line during a predetermined period from the time point when the external clock signal begins to be supplied.
Patent TW-493120-B (TW)
Title: Waking up system and method for universal serial bus of wireless computer input device
Inventor: YAN ANDY
IPC: H04L12/44
Filed: 2000-02-11
Granted: 2002-07-01
Abstract: A waking up system and method for universal serial bus (USB) of wireless computer input device, which comprises a USB connected with the computer host, and a receiver connected with the USB to receive the operation signal sent by the wireless input device. When the computer system is switched to the standby mode, the receiver is configured as mode for alternately switching between the standby mode and the operating mode, so that the mean current (Iave) of the receiver is smaller than the constrained mean current (USBIave) of the USB in the standby mode. When the computer is in the standby mode and the user wants to use the computer again, the user operates the wireless input device to make it transmits a continuous wake-up signal, and the duration has to be larger than the switching period between the standby mode and the operating mode of the receiver, so that it could be received and detected in the operating mode by the receiver to escape the computer from the standby mode and recover the computer to the state before standby.
Patent TW-539642-B (TW)
Title: Process for generating recoverable sulfur containing compounds from a spent acid stream
Inventor: DAFFT CHARLES ANTHONY
IPC: C02F1/74
Filed: 2000-05-22
Granted: 2003-07-01
Abstract: This invention relates to a process for generating recoverable sulfur containing compounds from a spent acid stream. The process utilizes a spray nozzle to minimize the spent acid droplet size. A process for generating recoverable sulfur containing compounds from a spent sulfuric acid stream comprising: providing a spent sulfuric acid stream; admixing the spent sulfuric acid stream with magnesium sulfate; admixing the spent sulfuric acid stream with magnesium sulfate; spraying the resultant spent sulfuric acid stream into a furnace through a low pressure air assisted nozzle to form an atomized spent sulfuric acid stream; and while combusting a fuel in the furnace thereby generating a sulfur dioxide stream from the atomized spent sulfuric acid stream.
Patent TW-466842-B (TW)
Title: Optical ring network having enhanced security and reduced loss
Inventor: ADAMS LAURA ELLEN
IPC: H04B10/2581
Filed: 2000-06-12
Granted: 2001-12-01
Abstract: A fiber-optic WDM ring carries communication traffic among a plurality of nodes, each node associated with respective subscriber premises. The WDM ring includes an optical add-drop module (OADM) at each node for adding and dropping signals associated with that node. The WDM ring also includes active terminal equipment at each node for conditioning incoming and outgoing data and for converting between the optical and electrical domains. The OADM at each of at least some nodes, to be referred to as enhanced nodes, is situated at a site physically separated from the powered terminal equipment, and is coupled to the powered terminal equipment via an optical medium. At each enhanced node, traffic not destined for that node is routed through no more than one enclosure on subscriber premises that requires a connection. If there is such enclosure, it contains the OADM.
Patent TW-I232894-B (TW)
Title: Composite structure and the manufacturing method and apparatus thereof
Inventor: AKETO JUN
IPC: C23C24/04
Filed: 2000-10-12
Granted: 2005-05-21
Abstract: This invention provides a composite structure and the manufacturing method and apparatus thereof. The fine particles of a brittle material such as ceramics and semi-metals having internal strain are previously injected toward a base material at a high speed so as to be collided therewith, so that the brittle material fine particles are deformed or crushed. A new face extremely enough in activity is formed by the deformation or crushing. The crystals are mutually rejoined via the new face, so that the dense composite structure having excellent anti-peeling strength can be obtained.
Patent TW-I238190-B (TW)
Title: System and method for observing biomass growth using endoscope
Inventor: JEAN JIIN-SHUH
IPC: C12M1/00
Filed: 2000-11-09
Granted: 2005-08-21
Abstract: The present invention provides a system and a method for continuously observing a biomass growth using an endoscope. The system is mainly composed of an endoscope with connections of a CCD, an image analysis, a column reactor, and a flask. After the cultured microbes and the substrate of benzene, toluene, and xylenes are injected into the reactor, the endoscope is inserted into any one of five observation wells of the reactor for taking a picture on biofilm after adjusting the focus. The image can be stored in a computer and then processed variously through the image analysis.
Patent TW-465041-B (TW)
Title: Method of fabricating an interconnect structure using a dual damascene process
Inventor: JANG WEN-BIN
IPC: H01L21/768
Filed: 2000-11-30
Granted: 2001-11-21
Abstract: A method of fabricating an interconnect structure using a dual damascene process is provided. The interconnect structure has a dielectric layer, and a photoresist layer formed thereon. The method of the present invention etches a trench and a via in the dielectric layer by forming a trench pattern and a via pattern in the photoresist layer, and transferring the trench pattern and via pattern to the dielectric layer. A single mask can be used to form the trench pattern and the via pattern in the photoresist layer. The single mask can have a conductive line defining portion having a first transmission factor to define a pattern for a conductive line in the photoresist, and a via defining portion having a second transmission factor to define a pattern for a via in the photoresist. The first and second transmission factors can each include different phases.
Patent TW-567095-B (TW)
Title: Novel disposable and recyclable intermediates for use in electrostatic coating processes
Inventor: DEWENT CHARLES
IPC: B05B5/08
Filed: 2001-03-13
Granted: 2003-12-21
Abstract: The invention relates to a new component for protecting hangers associated with electrostatic coating processes. The component is electrically conductive and inexpensive relative to the hanger which it serves to protect. The component lessens the cost associated with traditional hanger cleaning and preserves hanger life and integrity.
Patent TW-493024-B (TW)
Title: Artificial island, artificial island support and method for building an artificial island
Inventor: BOLDYREV VLADIMIR SANDZHIEVICH
IPC: E02B17/00
Filed: 2001-05-15
Granted: 2002-07-01
Abstract: The proposed artificial island is made in the style of a landscape of mountain volcanic islands covered with natural growth, for arranging in it the oil/gas producing and refining equipment, with simultaneously restoring the sea biologic resources, is intended for creating a closed producing/refining complex having a social infrastructure, and providing for complete processing of industrial and domestic waste. At the place for building the artificial island, a leveling of sea bottom is performed, a support is installed in the form of support piles (5) and outlining envelop. The latter is made yielding the internal bay by installing main pontoons which are coupled by means of a banking ring. Floating piles (6) are driven down opposite to the main pontoons along the external perimeter of the banking ring and fixed to the said pontoons. The support piles are driven down to hard carrier rocks of the sea bottom along the internal perimeter of the banking ring, excluding places intended for navigable canals which can be blocked. Then, the step of forming at least one navigable canal which can be blocked is performed for coupling the internal bay with an open sea. And a dome is built on the support piles above the internal bay for arranging an oil/gas producing (21) and refining (22) equipment, as well as a power-generating unit (23), production areas (24) and living rooms (25).
Patent TW-I232391-B (TW)
Title: System and method of traveling expense claim
Inventor: FAN TSUEI-JING
IPC: G06Q40/00
Filed: 2001-06-01
Granted: 2005-05-11
Abstract: The present invention provides a system and method of traveling expense claim. The claim system receives the employee's card payment data of a card-issuing institution and store it in a database, each card payment data corresponds to an identification number of credit card. When the employee logs on the system by an employee ID, the system searches for the card payment data corresponding to the identification number of credit card corresponding to the employee ID from the database based on the employee ID, the employee can edit and store it in the database, and the accounting system will pay for the traveling expense after the confirmation of the employee's manager.
Patent TW-511370-B (TW)
Title: Scanning method of optical scanner
Inventor: MAI JE-KUEI
IPC: H04N1/04
Filed: 2001-06-06
Granted: 2002-11-21
Abstract: There is provided a scanning method of optical scanner, which comprises the steps of: first, storing the calibration parameters of the scanner and the brightness difference between the background color of the cover plate and the calibration parameters, next placing the object to be scanned in a carrying plate, then pre-scanning the background color of cover plate of the scanner, calculating the brightness difference between the calibration parameters and the pre-scanned background color of the cover plate and adjusting the calibration parameters, capturing image data of the object by an image capturing device, using the adjusted calibrated parameters to perform calibration on the object image and completing the image scan on the object.
Patent TW-583547-B (TW)
Title: Linked-list memory-access control for a concentrator
Inventor: CHODNEKAR SUCHETA S
IPC: G06F13/28
Filed: 2001-06-18
Granted: 2004-04-11
Abstract: A microprocessor system employs a linked-list structure for a direct memory-access controller to service requests by one or more data pumps. Such direct memory-access controller may be termed a linked-list, direct memory-access controller (LLDMAC). The central microprocessor periodically polls, e.g., a status register in each data pump to determine which data pumps to service. Using information from each status register, the central microprocessor programs the LLDMAC and corresponding locations of system memory buffers in the microprocessor system allocated to each data pump for service. The central microprocessor programs the LLDMAC and corresponding locations of system memory buffers such that a chain linking addresses of each data pump to service, termed a linked chain, is formed by the pointer information stored in the system memory buffers. Once the linked chain to address data pumps for service is formed, the central microprocessor causes the LLDMAC to begin the data transfer for the first data pump service of the linked chain, and then returns to other processing tasks. The LLDMAC transfers the data between system memory and the data pumps for each service in the chain, and then indicates to the central microprocessor when the services of the linked chain are complete.
Patent TW-579365-B (TW)
Title: Working vehicle with traverse moving system
Inventor: SUGATA TAKASHI
IPC: B60K1/04
Filed: 2001-06-18
Granted: 2004-03-11
Abstract: This invention relates to a working vehicle equipped with a traverse moving system wherein a traveling drive device part interlocked with front wheels, is compactly constituted while being able to steer the drive type front wheels to face directly sideways. A vehicle body 2 is provided with a lateral pair of front wheels 3 and a lateral pair of rear wheels 4 so as to be turn-able by 90 degrees. Each front wheel 3 is mounted to a turning member provided rotatably around a vertical axis 23 to the side of vehicle body 2, and a rotating device 41 is provided for rotating the turning member 22. Each front wheel 3 is interlocked with a traveling drive device 30 kept within a turning range 3a of the front wheel 3, to compactly constitute the whole device.
Patent TW-512235-B (TW)
Title: Contact arm and electronic device testing apparatus using the same
Inventor: YAMASHITA TSUYOSHI
IPC: G01R31/01
Filed: 2001-06-21
Granted: 2002-12-01
Abstract: A contact arm for bringing ICs to be tested to contact a contact portion, comprises a holding head for holding said electronic devices, a floating mechanism provided between a drive mechanism for moving close to or away from said contact portion and said holding head for supporting said holding head movable about said drive mechanism, a diaphragm cylinder provided between said drive mechanism and said holding head for adjusting a relative pressing pressure from said drive mechanism to said holding head. A plurality of diaphragm cylinders are provided to one holding head.
Patent TW-589389-B (TW)
Title: Ornamental article and method for making same
Inventor: NAOI KOICHI
IPC: C23C28/02
Filed: 2001-06-26
Granted: 2004-06-01
Abstract: A personal ornament having a white coating layer comprises a base article made of a metal, and a white-colored stainless steel coating layer formed by a dry plating process on at least a part of the surface of the base article. Another personal ornament having a white coating layer comprises a base article made of a nonferrous metal, an underlying plating layer formed on the surface of the base article, and a white-colored stainless steel coating layer formed by a dry plating process on at least a part of the surface of the underlying plating layer. A process for producing a personal ornament having a white outermost layer comprises steps of forming a base article of the personal ornament by machining a metal; washing and degreasing the surface of the base article; cleaning the base article by bombard cleaning in the dry plating apparatus; and forming a white-colored stainless steel coating layer on the base article surface by a dry plating process. Another process for producing a personal ornament having a white outermost layer comprises steps of forming a base article of the personal ornament from a nonferrous metal by machining; washing and degreasing the surface of the base article; forming on the surface of the base article an underlying plating layer by a wet plating process or a dry plating process; cleaning the surface of the underlying plating layer by bombard cleaning in a dry plating apparatus; and forming a white-colored stainless steel coating layer by a dry plating process on the surface of the underlying plating layer. The present invention provides a low-priced personal ornament which has a white-colored inexpensive stainless steel outermost coating layer having a long-term corrosion resistance, and also provides a process for producing the personal ornament.
Patent TW-490352-B (TW)
Title: Heater tool of solder depressing device
Inventor: LIU KANG-TING
IPC: B23K3/06
Filed: 2001-07-12
Granted: 2002-06-11
Abstract: A heater tool of a solder depressing device includes a main frame with two support rods and a bottom, two conductor frames respectively connected to the support rods for connection with a power source and a heater plate mounted to the bottom of the main frame wherein the support rods and the bottom of the main frame have substantially the same cross-sectional area.
Patent TW-591485-B (TW)
Title: A method of programming I/O adapter settings for optimal performance
Inventor: PEREZ MICHAEL ANTHONY
IPC: G06F9/45
Filed: 2001-08-21
Granted: 2004-06-11
Abstract: A method, system, and apparatus for programming adapter settings in a data processing system is provided. In one embodiment, the data processing system programs a plurality of settings for each of a plurality of adapters using system based parameters. The data processing system then determines whether any of the adapters settings as programmed based on system based parameters are inconsistent with the specific requirements of the specific adapter. If one or more of the settings in any adapter are inconsistent with the adapter's requirements, those settings are reprogrammed using adapter specific parameters to ensure optimal performance of the data processing system with the adapter.
Patent TW-508703-B (TW)
Title: Manufacturing method of semiconductor chip package structure
Inventor: CHUNG CHIH-MING
IPC: H01L23/498
Filed: 2001-10-09
Granted: 2002-11-01
Abstract: A kind of method for manufacturing semiconductor chip package structure is disclosed in the present invention. In the invention, a substrate having an organic surface protection layer is used to package the central pad chip. In the encapsulation process, the molding flash is entirely formed on the surface of the organic surface protection layer. Therefore, the molding flash together with the organic surface protection layer can be easily stripped without causing any damage to the substrate surface. In addition, the invention provides a kind of method for manufacturing the substrate.
Patent TW-I261468-B (TW)
Title: Rake reception device and method
Inventor: LIN CHE-LI
IPC: H04Q11/00
Filed: 2001-11-02
Granted: 2006-09-01
Abstract: A rake reception device and method is applicable on a wireless spread-spectrum communication system. The rake reception device includes: a multiplexing unit, a search unit, a first exchange unit, a second exchange unit, a rake finger tracking unit, a rake control unit, an assembly unit, a decoding unit, and a channel estimation unit. A number of antenna units in a base station share a search unit in order to reduce the system's complexity. The number of rake fingers distributed to each communication connection is dynamically allocated in order to increase the efficiency of use.
Patent TW-561081-B (TW)
Title: Method to adjust the temperature of a moulding trough and the moulding trough to implement this method
Inventor: KRAUSE ANDREAS DR
IPC: B22D41/015
Filed: 2001-11-28
Granted: 2003-11-11
Abstract: To regulate the temperature of a moulding trough (3) which is installed between a storage-container (3) used for the metal-melt (2) consisting of copper and copper alloy and at least a string-moulding mold (6), the inner side of the trough wall (13) and trough bottom (14) of the moulding trough (5) is at least partly provided with a lining layer (15) with specific electric resistance between 10<-1> Omega-m and 10<-6> Omega-m, and is resistant to the heat of the metal-melt (2). The lining layer (15) is inductively warmed with an electric heating device arranged the moulding trough (5).