baber/WOPTO huggingface dataset:
Patent TW-492210-B (TW)
Title: Non-aqueous electrolyte secondary battery
Inventor: KAMEYAMA FUMITO
IPC: H01M50/557
Filed: 2001-03-30
Granted: 2002-06-21
Abstract: A non-aqueous electrolyte secondary battery has a positive electrode having a positive electrode collector, on which a positive electrode active material layer containing a positive electrode active material as a complex oxide of Li and transition metals are formed, and a negative electrode having a negative collector, on which a negative electrode active material layer is formed. The non-aqueous electrolyte secondary battery is a gel or solid non-aqueous electrolyte secondary battery having a battery device in which a positive electrode and a negative electrode are laminated with an electrolyte layer therebetween in a film-state packaging member constructed by metal foil laminated films, and containing a lithium salt, a non-aqueous solvent, and a polymer material. The concentration in mass ratio of a free acid in the electrolyte layer is 60 ppm and less. Average particle diameter of the positive electrode active material lies in a range from 10 to 22 μm, the minimum particle diameter is 5 μm or larger, the maximum particle diameter is 50 μm or smaller, and specific surface of the positive electrode active material is 0.25 m<SP>2</SP>/g or smaller. Lithium carbonate (Li2CO3) contained in the positive electrode active material is 0.15 percent by weight and less. Moisture contained in the positive electrode active material is 300 ppm and less.
Patent TW-502238-B (TW)
Title: Modulation circuit and image display using the same
Inventor: TAKAGI YUICHI
IPC: G09G3/32
Filed: 2001-06-01
Granted: 2002-09-11
Abstract: A modulation circuit and an image display able to be set to match the relation of a luminance data and a luminance of an LED with a y-characteristic of a CRT without increasing the bit length of the luminance data or performing pre-processing such as making corrections to the luminance data. By the A/D converter, the digitalized luminance data is converted into a serial data by the controller, and is output to pulse width modulation circuits in cascade connection. In each pulse width modulation circuit, a pulse current of a pulse width corresponding to the luminance data is generated, and the LED connected to each pulse width modulation circuit is driven by the current to emit light. Further, the amplitude of the pulse current is variable in accordance with the count of a counter for counting clock signals in the period of the pulse current. As a result, the relation of the time-averaged pulse current flowing in the LED and the luminance data can be made to match the Y-characteristic of a CRT.
Patent TW-575700-B (TW)
Title: Steam distribution ring for spinning machines
Inventor: STEELE RONALD E
IPC: D01D4/00
Filed: 2001-06-21
Granted: 2004-02-11
Abstract: A spinneret steam blanketing system for blanketing the face of a spinneret with gas. The system includes a steam distribution ring surrounding a filament array, where the steam distribution ring abuts the spin head and is removably mounted to said spin head. The steam distribution ring is removed and the face of the spinneret may be wiped clean, without the need for removing and replacing the spin pack.
Patent TW-502384-B (TW)
Title: Implanted hidden interconnections in a semiconductor device for preventing reverse engineering
Inventor: CLARK WILLIAM M JR
IPC: H01L21/8234
Filed: 2001-06-26
Granted: 2002-09-11
Abstract: A camouflaged interconnection for interconnecting two spaced-apart implanted regions of a common conductivity type in an integrated circuit or device and a method of forming same. The camouflaged interconnection comprises a first implanted region forming a conducting channel between the two spaced-apart implanted regions, the conducting channel being of the same common conductivity type and bridging a region between the two spaced-apart regions, and a second implanted region of opposite conductivity to type, the second implanted region being disposed between the two spaced-apart implanted regions of common conductivity type and over lying the conducting channel to camouflage the conducting channel from reverse engineering.
Patent TW-494075-B (TW)
Title: High speed precision platform transport and position system
Inventor: SHIUE SHUANG-SHI
IPC: B65G11/18
Filed: 2001-08-07
Granted: 2002-07-11
Abstract: The present invention relates to a high speed precision platform transport and position system consisting of a guide set, two parallel conveyers, two image capturing devices, two coaxial light sources, and a control device. The guide set is installed underneath the test head of the test equipment. The two parallel conveyers are installed below the guide set to hold the test object moving horizontally on the guide set. The first and the second image capturing devices, each including a coaxial light source, are installed below the two parallel conveyers and correspond to the input end of the guide set and the test head, respectively, for capturing and inputting the test object's position mark images before sending them to the control device. Based on the information provided by the first image capturing device, the control device will determine whether the test object is positioned at the starting point. If so, the parallel conveyers will rapidly move the test object to the test point. Also, based on the information provided by the second image capturing device, the control device will confirm whether the test object is correctly positioned. Then, the test head will carry out the required tests on the test object. Thus, a high speed precision test object transport and position system is invented.
Patent TW-530405-B (TW)
Title: Integrated circuit provided with overvoltage protection and method for manufacture thereof
Inventor: VAN LIEVERLOO HENRICUS ANTONIU
IPC: H01L27/04
Filed: 2001-08-22
Granted: 2003-05-01
Abstract: The invention concerns an integrated circuit, comprising a substrate (SBSTR) with sub-circuits provided with a number of terminals, including a substrate terminal or earthing point (GND), a Vcc power supply terminal, an input point (in) and an output point (out). At least one of the Vcc power supply terminal, the input point or the output point is connected via an overvoltage protection circuit to the substrate terminal or earthing point, wherein the overvoltage protection circuit comprises means with diode action formed in the substrate between the relevant terminal and the substrate terminal or earthing point. The means comprise two or more diode elements of the Zener type connected in series. The substrate of a first conductivity type is provided with a well (WLL) of a second, opposed conductivity type formed in the substrate. A first diode element is provided in the substrate of the first conductivity type and is formed by a first pn junction between two surface areas (S1, S2) of opposed conductivity types arranged in the substrate. At least one second diode element is provided in the well of the second conductivity type and is formed by a second pn junction between two surface areas (S3, S4) of opposed conductivity types arranged in the well, wherein the well insulates at least the second diode element from the first diode element.
Patent TW-514882-B (TW)
Title: Method of recording/reproducing digital data and apparatus for same
Inventor: HOSHIZAWA TAKU
IPC: H03M13/29
Filed: 2001-08-24
Granted: 2002-12-21
Abstract: A digital data recording/reproducing method includes the steps of: interleaving data on a PI code for each PI code of a 208-row ECC block; and converting a short burst error into random errors by dispersing errors on the PI codes. Moreover, the digital data recording/reproducing method increases correction capability against several bytes to several tens bytes of errors generated at random without changing any burst error correction length by performing this processing for respective PI codes by using interleave rules that are different as much as possible from one another.
Patent TW-538379-B (TW)
Title: Streamlining ATA device initialization
Inventor: ESCHMANN MICHAEL K
IPC: G06F13/38
Filed: 2001-09-28
Granted: 2003-06-21
Abstract: The invention includes a platform having a controller coupled to a central processing unit through a system bus. The platform also includes a register device coupled between the central processing unit and the controller. Moreover, the platform also includes a bus coupled to the controller having an end that is adapted to receive a device. The register device includes a depth that is adapted to hold all instruction packets from the central processing unit without presenting delays due to full conditions.
Patent TW-555946-B (TW)
Title: Sharing split type air-conditioning system
Inventor: KE JUNG-SHIN
IPC: F24F3/00
Filed: 2001-10-05
Granted: 2003-10-01
Abstract: A sharing split type air-conditioning system comprises an outdoor unit; a plurality of indoor units; and a communication protocol controlling unit, wherein the communication protocol controlling unit collects the temperature deviations between the room temperatures and predetermined temperatures and the on/off states of each of the indoor units at predetermined sampling times, and selecting the indoor unit that is at the on state and has a maximum value among the temperature deviations as a target indoor unit; setting a communication control valve of the target indoor unit to be on, while the communication control valves of the remaining indoor units to be off; concentrating all air-conditioning power of the outdoor unit to operate the target indoor unit within the sampling timing, whereby the air-conditioning power of the air-conditioning system may be reasonably appropriated to each of the operating rooms to thereby effectively reduce the cost of the outdoor unit and to conserve energy consumption.
Patent TW-586057-B (TW)
Title: Assembly of liquid crystal display screen and system platform for portable computer
Inventor: LIOU JENG-SHIUN
IPC: G06F1/16
Filed: 2001-10-16
Granted: 2004-05-01
Abstract: The present invention provides a hinge assembly for assembling the display portion and the body portion for portable computer. The hinge set includes the first fixing portion, the second fixing portion, and the pivotal connection portion; wherein the first fixing portion is used to connect to the display portion; the second fixing portion is used to connect to the body portion, and the second fixing portion is provided with a first support arm for horizontally inserting into an insertion hole configured on the rear side of the body portion; and, the pivotal connection portion is used to pivotally connect the first fixing portion and the second fixing portion to make the display portion rotating, opening and closing relative to the body portion. As for the cable for transmitting the signal of the body portion and providing power to the display portion, it is extended from the back of the display portion to the cable connector located on the bottom or the side of the lower case, and using the connector for electrical connection. The present invention cannot only reduce the noise when rotating the screen of the portable computer, but also reduce the number of components and make the assembling easier.
Patent TW-525426-B (TW)
Title: EMI counterbalancing circuit with a phase shift unit
Inventor: CHENG YU-CHIANG
IPC: H05K9/00
Filed: 2001-11-09
Granted: 2003-03-21
Abstract: There is provided an EMI counterbalancing circuit with a phase shift unit, which achieves the purpose of counterbalancing the magnetic field and coupling the electric field by phase-sifting a signal source. This signal source is phase-shifted by the phase shift unit via wires, and transmits phase-shifted electromagnetic wave via a micro strip antenna or a strip line antenna for counterbalancing the existed magnetic wave, thereby achieving the purpose of depressing EMI noise.
Patent TW-525021-B (TW)
Title: Liquid crystal display device and its thin film transistor substrate
Inventor: HSU HSIN-FA
IPC: G02F1/1345
Filed: 2001-11-22
Granted: 2003-03-21
Abstract: A kind of liquid crystal display device (LCD) includes the followings: a transparent substrate; plural pixel electrodes; the first substrate having plural terminals, which are electrically connected to the pixel electrodes through plural outward circuits and are gathered to define plural terminal groups so as to define outward circuit groups; the second substrate, which has opposite electrodes opposite to the transparent pixel electrodes; liquid crystal material, which is sealed between the first and the second substrates; and a light blocking device, which is adjacent to the outward circuit group and the terminal group, and is adjacent to the outward circuit of the outward circuit group and the terminal of the terminal group but is not contacted with the outward circuit and the terminal. Thus, light leakage at plural terminal positions of the LCD device is completely prevented.
Patent TW-525219-B (TW)
Title: Treated air supplying apparatus and method
Inventor: SUENAGA OSAMU
IPC: F24F3/147
Filed: 2002-01-09
Granted: 2003-03-21
Abstract: An air supplier cleans outside air. Heat exchange is carried out by a first heat pipe between the cleaned outside air and exhaust air from a lithography apparatus in a clean room so as to dehumidify the cleaned outside air by cooling. Heat exchange is carried out by a second heat pipe between the dehumidified outside air and exhaust air of a vertical heat treatment apparatus so as to heat the dehumidified outside air. The heated outside air is supplied to an interior of a housing of the vertical heat treatment apparatus. Thereby, an amount of consumption of air in the clean room is reduced, which reduces a running cost.
Patent TW-523800-B (TW)
Title: Method and apparatus for determining scheduling for wafer processing in cluster tools with integrated metrology and defect control
Inventor: JEVTIC DUSAN B
IPC: G05B19/418
Filed: 2002-01-23
Granted: 2003-03-11
Abstract: Apparatus and concomitant method for performing priority based scheduling of wafer processing within a multiple chamber send conductor wafer processing system (cluster tool) having at least one metrology chamber. The sequencer assigns priority values to the chafers and stations in a wafer processing system (i.e., a cluster tool plus a factory interface), then moves wafers from chamber to chamber in accordance with the assigned priorities. The sequencer also selects particular wafers for placement into at least one metrology chamber or station.
Patent TW-516122-B (TW)
Title: Manufacturing process for metal lift-off
Inventor: CHI YOU-MING
IPC: H01L21/306
Filed: 2002-02-01
Granted: 2003-01-01
Abstract: The present invention discloses a manufacturing process for metal lift-off, which includes the following steps: attaching the substrate on the tray of the lift-off machine; dissolving the photoresist on the substrate with acetone solution; using the acetone solution injected from the high pressure nozzle to clear up the photoresist on the substrate and excess metal. In the injection process of high pressure acetone solution, the tray is rotating, and the nozzle is moving back and forth above the substrate, so as to ensure the acetone solution uniformly injecting on the whole substrate surface. Because the acetone solution injected from the high pressure nozzle has sufficient impact force, it can effectively clear up the photoresist attached on the substrate and the metal on the photoresist. Thus, the process reliability and product yield can be improved. Furthermore, the invention can greatly reduce the consumption of acetone solution, so as to reduce the processing cost and further reduce the impact to the environment.
Patent TW-I286450-B (TW)
Title: Electrical apparatus
Inventor: OSAKI HAJIME
IPC: H05K1/18
Filed: 2002-03-01
Granted: 2007-09-01
Abstract: The invention provides an electric device with long life of which, an electrolytic capacitor is restrained from explosion, even if the electrolyte capacitor is mounted inside a case. The electric device 7 comprises a circuit board 30 on which, electrolytic capacitors 34, and electronic components 32 using resin material containing halide by 1.0 mass% or less at bromine conversion, are mounted; and a case 4 covering the circuit board 30. As the content of halide contained in the resin used for the electronic components 32 is made 1.0 mass% or less, the electrolyte capacitors 34 are protected form the loss of function at early stage caused by erosion, and the electronic device 7 is prevented from having a short life.
Patent TW-I261165-B (TW)
Title: Memory module storing therein boot codes and method and device for locating same
Inventor: LAI JIIN
IPC: G06F12/00
Filed: 2002-03-11
Granted: 2006-09-01
Abstract: A memory module storing therein boot codes, a core logic device capable of distinguishing such memory module from the other memory modules of the same module specification, and a method for realizing the boot codes from the memory module storing therein the boot codes are disclosed. All the memory modules are electrically connected to the core logic device via respective signal pins, but the memory module storing therein boot codes outputs an identifying signal different from the identifying signals outputted by the other memory modules in a booting process. Therefore, the core logic device can locate the memory module storing therein the boot codes, and the host device can accomplish the booting process by reading the boot codes from the specific memory module.
Patent TW-552637-B (TW)
Title: Plasma treating apparatus
Inventor: AOKI MAKOTO
IPC: C23C16/509
Filed: 2002-03-13
Granted: 2003-09-11
Abstract: A parallel flat plate type plasma treatment device (1), wherein a baffle plate (28) is installed by fitting between the ceiling (2b) and the side wall (2a) of a chamber (2), whereby the baffle plate (28) encloses plasma in the upper part of the chamber (2) and forms a return route for the return current to a high frequency power supply (27), and the return current flowing through the baffle plate (28) returns to the high frequency power supply (27) through the ceiling (2b) of the chamber (2).
Patent TW-536763-B (TW)
Title: Device for supplying and returning wafer ring
Inventor: FUJISAWA KAZUHIRO
IPC: H01L21/677
Filed: 2002-04-01
Granted: 2003-06-11
Abstract: A device can execute a returning operation of wafer sticking plate of the wafer ring after the usage is completed during the chip assembly process in a chip assembly apparatus. The device and control system are simplified to be cheaper and smaller. A wafer ring supplying and returning apparatus including a magazine 10 that accommodates wafer rings 3, a tool holder 5 that holds the wafer rings 3, a drier that causes contraction of the wafer sheets on used wafer rings 3, and a wafer chucking member 15 that chucks and conveys the wafer rings 3, and the apparatus further includes buffer sections 21 having two (upper and lower) wafer supporting grooves that support wafer rings 3 and a wafer pushing member 31 disposed on or below the wafer chucking member 15 so as to push the wafer rings 3. The wafer chucking member 15 is disposed so as to face one of the wafer supporting grooves of the buffer sections 21, and the wafer pushing member 31 is disposed so as to face another one of the wafer supporting grooves of the buffer sections 21.
Patent TW-I286763-B (TW)
Title: Dual-interface SD flash memory card
Inventor: CHEN CHIA-LI
IPC: G06K19/07
Filed: 2002-04-19
Granted: 2007-09-11
Abstract: A dual-interface SD flash memory card combining a SD flash memory card and a USB adaptor is disclosed. The SD flash memory card has a standard SD card interface and a circuit board, which has a microprocessor and many erasable memories. The USB adaptor at least includes a SD interface socket and a USB plug, and the SD interface socket can be used to provide insertion for a SD flash memory card and the USB plug can be connected to other information devices. Wherein, the dual-interface SD flash memory card comprises an SD bus interface circuit used for the SD flash memory card, a USB bus interface circuit used for the system end, and an interface detection control and switching circuit electrically connected to the SD bus interface circuit and the USB bus interface circuit for detecting whether there is an initialization signal coming from a system interface circuit, and the result of which is based upon to switch to the SD bus interface circuit or the USB bus interface circuit. The microprocessor can automatically detect, identify, and support the connection signal for the SD card transmission interface or the USB card transmission interface. When a signal is sent from either the SD card transmission interface or the USB card transmission interface, the microprocessor will simultaneously switch the circuit and relevant electronic elements in the circuit board to support the SD card transmission interface or the USB card transmission interface to transmit data to the erasable memories in the card.
Patent TW-I242168-B (TW)
Title: Capacitive sensor system with improved capacitance measuring sensitivity
Inventor: ANDRADE THOMAS LESTER
IPC: G01L1/14
Filed: 2002-04-29
Granted: 2005-10-21
Abstract: A capacitance sensor system and method includes a capacitive sensor as an array of sensor electrodes near the surface of the integrated circuit and charge pump circuits for measuring the capacitance at each sensor electrode. Shield electrodes and unused sense electrodes are used for background capacitance cancellation at each array location. The shield electrodes are switched between the circuit supply potentials in a manner synchronous to the capacitance sensing at the sense electrodes. The improved background capacitance cancellation allows all circuitry to be located outside the sensor array. The capacitance data is used to determine the positions of fingerprint artifacts and other fingerprint features.
Patent TW-I236979-B (TW)
Title: Coating film transfer tool and method for replacing coating film transfer tapes
Inventor: NARITA YASUO
IPC: B65H35/07
Filed: 2002-06-27
Granted: 2005-08-01
Abstract: An object of the present invention is to provide a coating film transfer tool which can easily implement the replacement of coating film transfer tapes with as few operations as possible. In a coating film transfer tool according to the present invention, a main body case is provided which is divided into two separate case members, and the case members are disposed such that one of the two case members is manually rotated relative to the other case member. Then, provided on the one of the case members are a head retaining body adapted to be interlocked with the operation of the one case member for rotation, a supply reel to which a eating film transfer tape is detachably attached, a take-up reel around which a coating film transfer tape that has been used up is wound and a transfer mechanism for interlocking the supply reel and the take-up reel.
Patent TW-591147-B (TW)
Title: Alumina fiber aggregate and its production method
Inventor: SHOJI MAMORU
IPC: D04H1/4209
Filed: 2002-07-19
Granted: 2004-06-11
Abstract: This invention provides (1) an alumina fiber aggregate which consists essentially of alumina short fibers having an average fiber diameter of 4.0 to 10.0 mum and a minimum fiber diameter of 3.0 mum or more; and (2) a method for producing the alumina fiber aggregate which comprises spinning a spinning solution containing basic aluminum chloride, a silicon compound, an organic polymer and water by the blowing method, and firing the resulting alumina short fiber precursor aggregate, characterized in that use is made of a spinning solution having a ratio of aluminum and silicon in terms of the weight ratio of Al2O3 and SiO2 of 99:1 to 65:35, a concentration of the basic aluminum chloride of 180 to 200 g/L, and a concentration of the organic polymer of 20 to 40 g/L. The alumina fiber aggregate is composed of alumina short fibers having an increased diameter and thus is suppressed in the scatter of the alumina short fibers.