baber/WOPTO huggingface dataset:
Patent TW-I231320-B (TW)
Title: SiC single crystal and method for growing same
Inventor: SHIOMI HIROMU
IPC: C30B23/00
Filed: 2000-09-06
Granted: 2005-04-21
Abstract: A method for growing a 6H-poly-type SiC single crystal, characterized in that a 6H-poly-type SiC single crystal is grown, to a height for which micropipes reach a lateral face of said 6H-poly-type SiC single crystal but said micropipes do not reach the surface thereof, on a seed crystal composed from an SiC single crystal in which a plane {01-14} or a plane inclined by an off angle alpha equal to or less than approximately 10 DEG with respect to the plane {01-14} is exposed.
Patent TW-501134-B (TW)
Title: Dynamic memory circuit with automatic refresh function
Inventor: MATSUZAKI YASUROU
IPC: G11C11/403
Filed: 2000-09-21
Granted: 2002-09-01
Abstract: The present invention is that in a dynamic memory circuit, first and second internal operation cycles are assigned to one external operation cycle according to external commands, a memory core performs a read operation which corresponds to a read command at the first internal operation, and performs a refresh operation which responds to a refresh command at the second internal operation cycle. Also the memory core performs a refresh operation which responds to a refresh command at the first internal operation cycle, and performs a write operation which corresponds to a write command at the second internal operation cycle. It is preferable that when the read or write command is not input, the refresh operation is performed at the earlier internal operation cycle. And a refresh command generation circuit which generates the refresh command at a refresh time is created in the memory circuit.
Patent TW-494304-B (TW)
Title: Bus arbitration in low power system
Inventor: ARENDS JOHN H
IPC: G06F1/32
Filed: 2000-10-20
Granted: 2002-07-11
Abstract: A data processing system and associated methods are disclosed for conserving power in a data processing system that includes a processor core and system circuitry coupled to the processor core. A first method includes entering a low power state by the processor core and the system circuitry and enabling bus arbitration by the processor core while the processor core remains in the low power state. One embodiment of the present invention further contemplates a method of conserving power in a data processing system by granting bus access to a requesting device and entering a power conservation mode by the processor core in response thereto. Bus operations are then performed while the processor core remains in the power conservation mode. Another embodiment still further contemplates a method of debugging a data processing system in a debug state is entered by the processor core and the system circuitry and, thereafter, bus arbitration is enabled by the processor core while the processor core remains in the debug state.
Patent TW-498630-B (TW)
Title: Method and apparatus for a pilot search using a matched filter
Inventor: WHEATLEY CHARLES E III
IPC: H04W56/00
Filed: 2000-12-19
Granted: 2002-08-11
Abstract: The present invention includes a cellular pilot signal detector or searcher for use in a cellular mobile communications unit. The signal detector uses a matched filter to detect a pilot signal transmitted from a celluar base station. The matched filter includes a plurality of taps and a plurality of delays located between adjacent taps. The signal components of a received digital signal are held on the taps of the matched filter by the delays. The matched filter compares the signal components of the received signal to an expected or searched for digital pattern. The matched filter puts out a relatively large signal if the received digital signal matches the expected digital pattern. The matched filter can also be used in parallel with a correlator.
Patent TW-508963-B (TW)
Title: On-line auction method and apparatus capable of lowering price automatically
Inventor: LIN YOU-SHIN
IPC: H04M7/00
Filed: 2000-12-08
Granted: 2002-11-01
Abstract: The present invention relates to an on-line auction method and apparatus that lowers price automatically. The auction method and auction apparatus comprises generating operating profit mainly from communication revenue collected when buyer calls to check price, and, for every time period of t second, appropriating part of the communication revenue collected during this time period to compensate the selling price of an auction object so as to lower the price of the auction object automatically. The method at least consists of the following steps: a logon procedure, a member management procedure, an auction object selection procedure, a data updating procedure, an automatic price lowering procedure, a buying option procedure, a restarting procedure, and a confirmation and notification procedure. The apparatus at least consists of a PBX unit, an IVR unit, and a database unit. The PBX unit is further connected to existing PSTN unit through a leased line to let buyers logon to the auction site and to establish a wide range on-line auction network.
Patent TW-466702-B (TW)
Title: Method for manufacturing copper interconnect by cap layer
Inventor: TSAI TENG-CHIUN
IPC: H01L21/768
Filed: 2000-12-26
Granted: 2001-12-01
Abstract: An object of the present invention is to provide a method for manufacturing copper interconnect capable of preventing the copper interconnect from dishing phenomenon in the manufacturing process, which may result in the problems of thinning the metal wire and increasing the resistance. The method of the present invention utilizes a cap layer to selectively cover the position right above a dual damascene structure, thereby balancing the difference between the polishing rates of the copper and its peripheral material. Therefore, it is able to obtain a planar interconnect surface in performing a chemical mechanical polishing process.
Patent TW-587009-B (TW)
Title: Method for controlling an injection molding machine capable of reducing variations in weight of molded products
Inventor: SUUMEN HIROYOSHI
IPC: B29C45/78
Filed: 2001-01-18
Granted: 2004-05-11
Abstract: A control method for an injection molding machine comprises the steps of measuring a density of a molten resin in a heating cylinder, controlling a stroke of an injection screw in an injection process by feed forward control based on the measuring step, and controlling an operating parameter of the injection molding machine based upon the measuring step.
Patent TW-527547-B (TW)
Title: Data analysis method, data analysis system and recording medium
Inventor: IWATA SEIJI
IPC: G06Q50/00
Filed: 2001-02-23
Granted: 2003-04-11
Abstract: The goal of the invention is to provide a data analysis method, data analysis system and recording medium, which are used to output the data for phenomenon analysis of POS analysis data and the data specified in early output designation method for reasoning analysis used in data of phenomenon analysis for obtaining the questionnaire survey outcome pertinent to the situation. Later when user input the relevant data output designation, then output the data relevant to the outputted data in the phenomenon analysis and reasoning analysis.
Patent TW-531884-B (TW)
Title: Memory-cell with trench and its production method
Inventor: WEIS ROLF
IPC: H01L27/108
Filed: 2001-03-06
Granted: 2003-05-11
Abstract: This invention relates to a memory-cell (1), which has a trench (3). In the trench is arranged a trench-capacitor. In the trench (3) a vertical transistor is formed above the trench-capacitor. In order to connect the gate-material (23) of the vertical transistor to a word-line (24), a dielectric layer (12) with an inner-opening (13) is provided in the trench (3) above the gate-material (23), which is formed as dielectric ring. The dielectric ring can let the word-line (24) be self-alignedly connected to the gate-material (23) of the vertical transistor.
Patent TW-534954-B (TW)
Title: Auxiliary electrical generation system and device for engine
Inventor: JIANG MING-HUANG
IPC: F02N11/14
Filed: 2001-03-23
Granted: 2003-06-01
Abstract: The present invention relates to an auxiliary electrical generation system and device for emergency start of an engine by manually generating electricity in the situation when battery is short of electricity. In the system, a start-up device conducts electrical current from the battery to spark plugs of the engine for ignition and causing the operation of the engine. The power of the engine is then used to drive engine generator, which generates electricity conducted and stored in the battery. On the other hand, when the battery runs out of electricity, a manual driving device is employed to operate an auxiliary electrical generation device for storage of kinetic energy. The start-up device is then employed to release the kinetic energy of the auxiliary electrical generation device to drive the engine generator, which generates and conducts electrical current into the battery for powering the spark plugs of the engine thereby operating the engine. This in turn drives the engine generator to generate electrical current that is conducted into the battery for storage. The auxiliary electrical generation device makes use of a plurality of forward and reverse ratchets pivotally coupled to pulley, driving wheel, rotating shaft and torque device to realize the storage of kinetic energy and further makes use of an engaging device controlled by the start-up device to release the kinetic energy for instantaneously generating an electrical current, providing the electrical current for starting the engine and thus realizing emergency start of engine by manually operated generation of electricity at the moment when the battery runs out of electricity.
Patent TW-490684-B (TW)
Title: Method of manufacturing magnet materials, and ribbon-shaped magnet materials, powdered magnet materials and bonded magnets
Inventor: ARAI AKIRA
IPC: H01F1/06
Filed: 2001-04-12
Granted: 2002-06-11
Abstract: This invention provides a method of manufacturing magnet materials, and ribbon-shaped magnet materials, powdered magnet materials and bonded magnets having excellent magnetic properties and having excellent reliability. A quick-cooling ribbon manufacturing apparatus 1 is provided with a tube 2, a heating coil 4 and a cooling roll 5. The tube 2 has a nozzle 3 at the bottom thereof for supplying the molten alloy 6 of magnet material to inject. The cooling roll 5 has a circumferential surface 53 in which gas-expelling mechanism is formed. The quick-cooling ribbon 8 is formed by injecting the molten alloy 6 from the nozzle 6 so as to be collided with the circumferential surface 53 of the cooling roll 5, so that the molten alloy 6 is cooled and then solidified. In this process, gas is likely to enter between a puddle 7 of the molten alloy 6 and the circumferential surface 53, but such gas is expelled by means of the gas mechanism.
Patent TW-516312-B (TW)
Title: Image conversion method
Inventor: CHANG HSI-LIANG
IPC: H04N5/268
Filed: 2001-04-19
Granted: 2003-01-01
Abstract: The present invention provides an image conversion method applied in a video system. The method comprises the steps of: providing a image capturing device; providing a first and a second buffer for storing a plurality of images transmitted from the image capturing device; storing a first image of the plurality of images in the first buffer; and storing a second image of the plurality of images in the second buffer, and simultaneously transmitting the first image to a display device, so that the screen is not distorted in transmitting the image.
Patent TW-518634-B (TW)
Title: Compact high-voltage incandescent lamp
Inventor: DAVIDEIT HELMUT
IPC: H01K1/32
Filed: 2001-07-19
Granted: 2003-01-21
Abstract: The compact high-voltage incandescent lamp according to the invention has a luminous element a threefold winding in the form of a double helix (4) which is formed, for its part, from a coiled-coil filament (4a-4c). It is possible in this way to implement high-voltage incandescent lamps with compact dimensions and high luminances.
Patent TW-I281853-B (TW)
Title: Herbicidal compositions
Inventor: BICKERS UDO
IPC: A01N25/30
Filed: 2001-07-23
Granted: 2007-06-01
Abstract: The present invention relates to an herbicidal composition comprising (a) one or more herbicidal active substances, (b) one or more surfactants other than silicone surfactants, and (c) one or more humectants. The composition according to the invention is outstandingly suitable for controlling a variety of harmful plants.
Patent TW-507110-B (TW)
Title: Infrared camera and night vision apparatus
Inventor: STEWART ROBERT E
IPC: G02B7/02
Filed: 2001-10-26
Granted: 2002-10-21
Abstract: An infra-red camera apparatus having a primary mirror assembly formed in a first molded plastic housing; and, a secondary mirror assembly formed in a second molded plastic housing and disposed in front of and in optical alignment with the primary mirror assembly for collecting an image. The first and second housings snap together for assembly of the camera. A focal plane array is disposed in optical alignment with the primary and secondary mirrors for receiving an image focused thereon by the secondary mirror. A substrate is added for supporting the focal plane array and system electronics, which are responsive to images formed on the focal plane array.
Patent TW-583213-B (TW)
Title: Polythiophenes
Inventor: KIRCHMEYER STEPHAN
IPC: C08G75/00
Filed: 2001-11-20
Granted: 2004-04-11
Abstract: Polythiophenes which are soluble or dispersible in anhydrous or low-water-content solvents can be prepared if they are prepared in anhydrous or low-water-content solvents and a phase-transfer catalyst is added during the reaction.
Patent TW-526279-B (TW)
Title: A leak detecting kit
Inventor: TIAO CHIEH-YUAN
IPC: C23C16/54
Filed: 2001-12-06
Granted: 2003-04-01
Abstract: A leak detecting kit for an etching apparatus includes a lower solid electrode and at least a solid cooling tube. The etching apparatus includes a vacuum chamber, a lower electrode, a bellow, a plurality of cooling tubes, and a plurality of pin shafts. The cooling tubes are replaced with the solid cooling tubes so as to check whether the cooling tubes leak gas or not. If the cooling tubes don't leak gas, the lower electrode is replaced with the lower solid electrode so as to check whether the pin shafts leak gas or not. If both the cooling tubes and the pin shafts don't leak gas, it is verified that the bellow leaks gas.
Patent TW-550483-B (TW)
Title: Laying computerization method for railroad system
Inventor: WEI SHIANG-YI
IPC: G06F17/50
Filed: 2002-02-08
Granted: 2003-09-01
Abstract: A laying computerization method for railroad system comprises the steps of: making various kinds of apparatuses for the railroad system as components, each represented by a unit component symbol; then drawing a railroad system laying draft on a graph paper, wherein in the railroad system laying draft, the unit component symbols are sequentially drew on the graph paper based on the destined positions; taking the plural component apparatus symbols as matrix elements for being respectively inputted into a matrix; and finally using an application program to read the plural matrix elements, wherein the application program displays the draft on a screen based on the graph represented by the matrix elements and the position of each element.
Patent TW-538554-B (TW)
Title: Anode structure for metal air electrochemical cells and method of manufacture thereof
Inventor: TZENG GEORGE TZONG-CHYI
IPC: H01M12/06
Filed: 2002-02-15
Granted: 2003-06-21
Abstract: The anode structure comprises a metal constituent and a base at least partially contained by a separator. Additionally, a method of manufacture of an anode structure is provided, wherein a metal constituent and a base are integrally formed into a substantially solid structure, and a separator is provided to at least partially contain the metal constituent and the base.
Patent TW-I229129-B (TW)
Title: Microalgae-containing alcoholic beverage and producing process thereof
Inventor: LIOU CHING-YUN
IPC: C12H6/00
Filed: 2002-03-15
Granted: 2005-03-11
Abstract: A producing process of a microalgae-containing alcoholic beverage comprises at least the following steps: providing a microalgae-containing saccharide medium wherein the saccharide medium is a saccharide solution with predetermined concentration; inoculating a fungus body into the microalgae-containing saccharide medium, wherein the fungus body is Saccharomyces cerevisiae; conducting the fermentation for a predetermined time period to convert into alcoholic beverage; conducting a filtration to sieve out insoluble saccharide medium and fungus body; and sterilizing the alcoholic beverage and proceeding subsequent processes. The alcoholic beverage made by the present invention is characterized by containing Spirulina spp. Substance, which shortens the fermentation time and is rich in nutrition and improves the fishy smell and bad flavor of the microalgae.
Patent TW-536476-B (TW)
Title: Inkjet device, ink for ink-jeting and method for manufacturing electronic components using the device
Inventor: NAKAO KEIICHI
IPC: H01B1/16
Filed: 2002-05-08
Granted: 2003-06-11
Abstract: This invention is an inkjet device having ink-circulation function and ink-dispersion function. The ink employed is further dispersed as needed. On the way of being delivered to the reclaimer tank through tubes, a portion of the ink is delivered to a print head to form a predetermined pattern on the object to be printed. Even the ink is liable to precipitate and lack of printing stability, because the ink is further dispersed as needed in the ink tank, precipitation and coagulation of the ink can be prevented, and clogging of the print head and nozzle for ink-jetting can be avoided. Therefore, a stable ink-jetting process can be performed, and electronic components can be manufactured in a stable manner at a high yield.
Patent TW-528717-B (TW)
Title: Ascending/descending and escaping device for elevator
Inventor: WANG CHIU-NAN
IPC: B66B1/00
Filed: 2002-05-21
Granted: 2003-04-21
Abstract: This invention relates to an ascending/descending and escaping device for elevator which mainly provides an elevator capable of being installed without the machine room, comprising a driving motor device on the side without the door of an elevator car, matching up with cable and anti-sliding idle wheel device and counterweight block, moverable pulleys, to achieve the object of the ascending/descending operation of the elevator car. The anti-sliding idle wheel device is equipped with a brake operating synchronously with brake device of the motor to ensure horizontal leveling of the elevator car and to act as a backup brake. An electromagnetic clutch and a manual rotating wheel of an escaping device are provided between the internal and external car bodies opposite to the driving motor device. The manual rotating wheel is pressed first and then rotated which the pressing action causes the electromagnetic clutch to actuate and the backup battery power releases the brake of the motor brake device and the idle wheel brake device, and the rotating action drives a driving wheel to further drive the elevator car ascending/descending so as to facilitate escaping. Vibration detector, stabilization actuator and stabilization plate are provided between the internal and external car bodies which the vibration detector detects vibration to activates the stabilization actuator attracting the stabilization plate on the internal car body, so as to keep the stability the internal car body. Maintenance can be done with a small window in an easy manner.
Patent TW-583715-B (TW)
Title: Off-chip bias feed system
Inventor: BUER KENNETH V
IPC: H01L23/66
Filed: 2002-06-03
Granted: 2004-04-11
Abstract: In general, the present invention provides an RF signal amplification system having an improved layout. The size of the MMIC can be reduced without loss of functionality and/or additional functionality can be added to the MMIC without increasing the size of the MMIC. The MMIC is configured with an off-chip bias feed system. The MMIC is configured with landing zones for receiving a bond wire such that on-chip bias circuitry can be reduced and/or eliminated.
Patent TW-I253777-B (TW)
Title: Positive electrode material of lithium ion secondary battery
Inventor: WU SHI-HUANG
IPC: H01M4/485
Filed: 2002-06-21
Granted: 2006-04-21
Abstract: The present invention relates to a positive electrode material of lithium ion secondary battery with improved cycle life and stability at high temperatures. The positive electrode material of a lithium ion battery of the present invention is expressed by a general formula of Li1+xMn2-yMyO4-zClz, wherein M may be aluminum, magnesium, chromium, iron, cobalt or nickel; and 0 <= x <= 0.4; 0 <= y <= 0.3, and 0.05 <= z <= 1.0. Partial oxygen ions in lithium manganese oxide are replaced with chloride ions to change the crystalline structure of the lithium-manganese oxide, and thereby the positive electrode material of the lithium ion secondary battery is formed; the cycle of charge-discharge life and the stability of discharge capacity of the lithium ion secondary battery at room temperature and at high temperature are enhanced; and the value of industrial applications is enhanced.
Patent TW-552638-B (TW)
Title: Highly heat-resistant plasma etching electrode and dry etching device including the same
Inventor: YAMAGUCHI AKIRA
IPC: C08L79/08
Filed: 2002-07-30
Granted: 2003-09-11
Abstract: It is an object of the present invention to provide a plasma etching electrode which is prevented from being contaminated with an impurity, secures good thermal and electrical conductance and heat resistance at the joint between the electrode plate and pedestal (or supporting ring), and hence improves the etching characteristics and silicon wafer yield. It is another object to provide the dry etching device including the same. The present invention provides a highly heat-resistant plasma etching electrode, comprising an electrode plate of silicon supported by and fast, uniformly joined to a pedestal by an adhesive agent, wherein (a) the pedestal is made of graphite, and (b) an epoxy resin containing polycarbodiimide resin and carbon powder are used for the adhesive agent, and also provides the dry etching device including the same.
Patent TW-552564-B (TW)
Title: Stored value purchasing system of electronic stored value card
Inventor: HUANG JR-SHIUNG
IPC: G07F19/00
Filed: 2002-08-02
Granted: 2003-09-11
Abstract: An stored value purchasing system of electronic stored value card specifies a system that customer uses voice or data communication network to forward order and payment information to payment gateway. Payment gateway gets the customer's authentication from billing or financial group, then payment gateway acquires the electronic stored value data of stored value to be purchased from customer and then store asks for payment from payment gateway. At this moment, payment gateway follows the receiving way selected by customer to forward the data to customer and the purchase amount of customer is billed to the bill of voice or data communication network used by customer.