baber/WOPTO huggingface dataset:
Patent TW-493150-B (TW)
Title: Active matrix type liquid crystal display device, data signal line driving circuit, and method for driving liquid crystal display device
Inventor: KAWAGUCHI TAKAFUMI
IPC: G09G3/36
Filed: 2000-09-05
Granted: 2002-07-01
Abstract: In an active-matrix LCD device, a coupling signal in accordance with a sum of outputs of data signal lines is detected by a detection-use bus line crossing each of the data signal lines. The coupling signal is superimposed via a coupling capacitor on an input signal that serves as a reference, and is inverted and amplified by a inverting-amplifying section, then it is outputted as a common electrode signal. With this, a waveform that corresponds to a sum of the outputs is coupled with the common electrode signal. As a result, the common electrode signal is caused to have an influence that corresponds to a fluctuation of a potential of the common electrode due to outputs of the data signal lines and that is reverse in phase, thereby enabling to prevent horizontal shadow due to the outputs of the data signal lines. Thus, it is possible to realize an active-matrix-type LCD device in which horizontal shadow can be prevented with low power consumption.
Patent TW-473829-B (TW)
Title: An improved method of depositing a conformal h-rich Si3N4 layer onto a patterned structure
Inventor: BALSAN CHRISTOPHE
IPC: H01L21/768
Filed: 2000-10-24
Granted: 2002-01-21
Abstract: In the fabrication of EDRAM/SDRAM silicon chips with ground rules beyond 0.18 microns, a Si3N4 barrier layer is deposited onto the patterned structure during the borderless polysilicon contact fabrication. It is required that this layer be conformal and has a high hydrogen atom content to prevent junction leakage. These objectives are met with the method of the present invention. In a first embodiment, the Si3N4 layer is deposited in a rapid thermal chemical vapor deposition (RTCVD) reactor using a NH3/SiH4 chemistry at a temperature and a pressure in the 600-950 DEG C and 50-200 Torr ranges respectively. In a second embodiment, it is deposited in a low pressure chemical vapor deposition (LPCVD) furnace using a NH3/SiH2C12 chemistry (preferred ratio 1:1) at a temperature and a pressure in the 640-700 DEG C and 0.2-0.8 Torr ranges respectively.
Patent TW-463354-B (TW)
Title: Method for reducing resistance value of metal conducting wire
Inventor: HSU HSIN-HUI
IPC: H01L23/522
Filed: 2000-12-01
Granted: 2001-11-11
Abstract: The present invention provides a kind of method for reducing the resistance value of metal conducting wire that contains aluminum. For this method, an aluminum oxide layer is first formed on the surface of metal conducting wire that contains aluminum. Then, a titanium metal layer and a blocking layer are formed on the aluminum oxide layer. After that, a tungsten metal plug is formed on the blocking layer. The aluminum oxide layer is used to prevent the reaction, which is occurred between titanium metal layer and the metal conducting wire at high temperature when manufacturing the tungsten metal plug, from affecting the resistance value of metal conducting wire that contains aluminum.
Patent TW-I290137-B (TW)
Title: Control of arthropods in animals
Inventor: HUBER SCOT KEVIN
IPC: C07D231/16
Filed: 2000-12-02
Granted: 2007-11-21
Abstract: A method of controlling parasites in or on an animal comprising administering to the animal a parasiticidally effective, substantially non-emetic 1-arylpyrazole.
Patent TW-514996-B (TW)
Title: Processing apparatus with a chamber having therein a high-corrosion-resistant sprayed film
Inventor: OTSUKI HAYASHI
IPC: H01J37/32
Filed: 2000-12-07
Granted: 2002-12-21
Abstract: A processing apparatus of the present invention has a mounted chamber holding a semiconductor wafer and having members for work-processing the substrate under any of heating, plasma and process gas or a combination of them, in which a film of Al2O3 and Y2O3 is formed on an inner wall surface of the chamber and on those exposed surface of the members within the chamber and has a high-corrosion resistance and insulating property and, when the process gas is introduced onto a processing surface of a semiconductor wafer and diffused into it, any product is less liable to be deposited on a plasma generation area and on those members held within the chamber.
Patent TW-517332-B (TW)
Title: Gate dielectric with self forming diffusion barrier
Inventor: GOUSEV EVGENI
IPC: H01L27/092
Filed: 2001-01-09
Granted: 2003-01-11
Abstract: A method for forming a semiconductor device comprising forming a dielectric layer on an area of a silicon substrate; implanting nitrogen atoms into said dielectric layer; forming a conductive layer of polysilicon over said dielectric layer; annealing the dielectric layer to drive the nitrogen atoms to form a gate dielectric of a dielectric layer having silicon nitride layer interfaces of the dielectric layer and the silicon substrate and the polysilicon layers; and, forming a gate structure in said polysilicon layer and source/drain regions in said silicon substrate, said source/drain regions aligned with said gate structure.
Patent TW-507258-B (TW)
Title: Display device and method for fabricating the same
Inventor: KOYAMA JUN
IPC: H05B33/00
Filed: 2001-02-06
Granted: 2002-10-21
Abstract: The present invention can provide a cheap display device and an electric appliance using the display device. In the display device, a pixel area and a driver circuit, consisting of a decoder (100) and a buffer area (101), are included on the same insulated surface. The decoder (100) includes several NAND circuits where each NAND circuit includes three p-channels (TFT 104 to 106) mutually connected in parallel and three p-channels (TFT 107 to 109) mutually connected in serial. The buffer area (101) includes several buffers where each buffer includes three p-channels (TFT 114 to 116).
Patent TW-494160-B (TW)
Title: Sewing machine
Inventor: TANAKA YOSHIYUKI
IPC: D05B61/00
Filed: 2001-04-26
Granted: 2002-07-11
Abstract: The invention provides a sewing machine which comprises needle 1 that moves up and down while sticking into a cloth W on a needle plate and a looper 2 that projects and withdraws under the needle plate so that the looper 2 projects to catch a needle thread 10 left under the needle plate in accordance with the rise of the needle 1 and draw out the thread in accordance with the feeding of the clothe W, and on the other hand, the needle 1 falls to catch the looper thread left under the needle plate upon the withdrawal of the looper 2, whereby multi-thread chain stitches or covering stitches are formed, wherein a retainer rod 30 is provided which projects and withdraws backward and forward within a plane roughly in parallel with the feed surface of the cloth W while interlocked with the rise and fall of the needle 1, and this retainer rod 30 catches the looper thread 20 at the projection side of the looper 2 ahead of the needle 1 when projecting rearward, and holds the caught looper thread 20 between the rod and needle 1 under tension.
Patent TW-539718-B (TW)
Title: Mixtures of various triblock polyester polyethylene glycol copolymers having improved gel properties
Inventor: PIAO AI-ZHI
IPC: A61K47/34
Filed: 2001-04-27
Granted: 2003-07-01
Abstract: A water soluble, biodegradable reverse thermal gelation system comprising a mixture of at least two types of tri-block copolymer components is disclosed. The tri-block copolymer components are made of a hydrophobic biodegradable polyester A-polymer block and a hydrophilic polyethylene glycol B-polymer block. The drug release and gel matrix erosion rates of the biodegradable reverse thermal gelation system may be modulated by various parameters such as the hydrophobic/hydrophilic component contents, polymer block concentrations, molecular weights and gelation temperatures, and weight ratios of the tri-block copolymer components in the mixture.
Patent TW-I221069-B (TW)
Title: Equipment and method to shield/screen out the incoming call interference automatically
Inventor: TASI TONY
IPC: H04M1/66
Filed: 2001-05-02
Granted: 2004-09-11
Abstract: An equipment to shield/screen out the incoming call interference automatically is disclosed, which comprises a shielding database, a temporary storage device, a comparison module and an output device. The shielding database stores the shielding data. When a message sender calls a message receiver to request for signal connection, the temporary device stores the phone number data of the incoming call transmitted from the message sender to the message-receiving device. The comparing device compares the shielding data and the phone number data of the incoming call. When the compared result of the comparison module is the same, the output device sends a line-busy signal to the message sender, and rejects the signal connection. When the compared result of the comparison module is different, the output device sends a listening signal, so as to inform the user to listen to the incoming call. The present invention also discloses a method to automatically shield/screen out the interference of the incoming call based on the device.
Patent TW-502122-B (TW)
Title: Semiconductor test system
Inventor: MATSUI KAKUTO
IPC: G01R31/28
Filed: 2001-05-18
Granted: 2002-09-11
Abstract: A semiconductor test system is provided which is possible to test by generating suitable data reverse signal based on address signal supplied to DUT, even though the array number between row side and column side at memory cell on DUT is not equal. For this aim, semiconductor test system for ensuring write/read test of DUT by reversing predetermined memory cell at the diagonal direction in a latticelike array of device under test provides; control signal generating means which reverse object memory cell in the direction of diagonal even though the address width between X address and Y address on DUT is not equal.
Patent TW-526668-B (TW)
Title: Fast gamma correction method of image reading device
Inventor: CHIOU JUNG-YAN
IPC: H04N9/69
Filed: 2001-06-01
Granted: 2003-04-01
Abstract: There is provided a fast gamma correction method of image reading device, which comprises combining original standard output signal ranges into several combined ranges, in which the real color correction function in each combined range is replaced by a simple approximation function; reading inputted standard signal X and defining its combined range; and using an approximation function corresponding to the combined range to determine a corrected standard signal Y. The method of the present invention can decrease the storage space of gamma correction table and increase the processing speed.
Patent TW-550283-B (TW)
Title: Aqueous curable resin composition
Inventor: KIYOHARA TERUKI
IPC: C09D183/00
Filed: 2001-06-29
Granted: 2003-09-01
Abstract: An object is to remarkably improve the water resistance and weather resistance of the cured coating film in the aqueous curable resin composition. An aqueous dispersion is used as a main agent which contains, as essential components, gel-like resin dispersed particles having a functional group selected from a salt of a tertiary amino group or a salt of an acid group and an aqueous medium, and a compound having both an epoxy group and a hydrolyzable silyl group is used as a curing agent.
Patent TW-538589-B (TW)
Title: Volt-second clamping circuit power supplier
Inventor: TSAI GUEI-SHIANG
IPC: H02M1/40
Filed: 2001-07-13
Granted: 2003-06-21
Abstract: The invention is related to a volt-second clamping circuit power supplier, and is used to supply a stable output voltage for avoiding saturation of transformer so as to protect the primary side switch device and diminish transformer volume. The invention contains a transformer, a volt-second clamping circuit, and a voltage feedback controller. The transformer contains a primary side coil, which is connected electrically with an input power source, and a secondary coil for providing the output voltage. The volt-second clamping circuit controls the switching of voltage on and off for the primary side coil so as to limit a product value between a voltage on both sides of the primary side coil and the voltage on time to be not larger than a predetermined value. The voltage feedback controller feeds back the output voltage and generates a feedback signal so as to modulate the conducting time of one duty cycle of the primary side coil based on the magnitude of the feedback signal such that the magnitude of voltage outputted by the volt-second clamping circuit power supplier is maintained. The purpose of the invention is to use the volt-second clamping circuit to limit a product value between a voltage on both sides of the primary side coil and the voltage on time to be not larger than a predetermined value so as to avoid saturation of the transformer.
Patent TW-499386-B (TW)
Title: Stacker crane
Inventor: KAMIDE SATOSHI
IPC: B65G1/04
Filed: 2001-08-13
Granted: 2002-08-21
Abstract: The present invention relates to a stacker crane of which the structure is as follows: A lower cart 4 and an upper cart 5 of the stacker crane 2 are each provided with a running motor 8, 9 which are synchronized; an elevating platform 18 elevated and descended by employing a mast 10 between the carts 4, 5. The mast 10 is attached to the lower cart 4 in the running direction, freely swinging, and is attached to the upper cart 5, freely swinging in the running direction and freely shifting in the lower direction. The effect of the present inventive structure is high speed and light weighted, wherein an excess force is prevented from being applied even when heightening the mast.
Patent TW-530322-B (TW)
Title: Externally excited torroidal plasma source
Inventor: HANAWA HIROJI
IPC: H05H1/24
Filed: 2001-08-13
Granted: 2003-05-01
Abstract: A plasma reactor for processing a workpiece, including an enclosure defining a vacuum chamber, a workpiece support within the enclosure facing an overlying portion of the enclosure, the enclosure having at least first and second openings therethrough near generally opposite sides of the workpiece support. At least one hollow conduit is connected to the first and second openings. A closed torroidal path is provided through the conduit and extending between the first and second openings across the wafer surface. A process gas supply is coupled to the interior of the chamber for supplying process gas to the torroidal path. A coil antenna is coupled to an RF power source and inductively coupled to the interior of the hollow conduit and capable of maintaining a plasma in the torroidal path.
Patent TW-495764-B (TW)
Title: Refueling mast retaining tool for a nuclear reactor
Inventor: MCGOVERN THOMAS HAROLD
IPC: G21C19/16
Filed: 2001-08-21
Granted: 2002-07-21
Abstract: A retaining tool (10) for a telescoping refueling arm (70) in a nuclear reactor, the retaining tool includes a plurality of support members (12, 14, 16) coupled to a plurality of plates (18, 20, 22). The retaining tool includes a first plate having a first (24) and a second side (26), a second plate spaced apart from the first plate, and a third plate having a first (50) and a second (52) side. The third plate is spaced apart from the second plate so that the second plate is located between the first and third plates. The second side of the first plate engages the roller housings (84) of the mast outer tube assembly (72), and the first side of the third plate engages the roller housings (96) of one of the intermediate tube assembly (76) to prevent the intermediate tube from extending and thus permitting the inner tube of the mast to fully extend.
Patent TW-503512-B (TW)
Title: Spacer process of the buried capacitor of the embedded memory
Inventor: TZENG KUO-CHYUAN
IPC: H01L21/76
Filed: 2001-09-11
Granted: 2002-09-21
Abstract: A spacer process of the buried capacitor of the embedded memory is disclosed. It comprises the following steps: (1) provide a substrate on which shallow trench isolation (STI) areas are already formed in which two sides of the STI are adjacent to a capacitor area and to an active area respectively. (2) Form N-well in the substrate and insulator layer on the STI area. (3) Etch the insulator layer and make a recess area on the STI area adjacent to the capacitor area. (4) Make a buried capacitor structure on the recess area and form a oxide layer on the buried capacitor structure in which the buried capacitor structure protrudes the surface of the STI area. (5) Form a sidewall on the two sides of the active area and the form a first spacer on the sidewall. (6) Form a second spacer adjacent to the first spacer on the surface of the STI area adjacent to the both sides of the active area, in which the material of the second spacer is the same as the insulator layer of the STI area.
Patent TW-I247226-B (TW)
Title: Electronic purchase order processing method
Inventor: SHIU WEN-HAN
Filed: 2001-10-09
Granted: 2006-01-11
Abstract: The present invention relates to an electronic purchase order processing method for performing E-commerce purchase transition between companies. A buyer system can transform its ordering data into a purchase order file, which is E-mailed to the undertaker of seller via a network. When the undertaker of seller receives the E-mail and successfully opens the purchase order file, the mail system automatically signs an electronic note of reply to the buyer. After the undertaker of seller processes and confirms the order, a network connection is established and the ordering data to be replied is transmitted to the buyer. In addition, the buyer system can sign an electronic receipt to the seller after successfully replying data, and automatically update the purchase data in the buyer system based on the replied data.
Patent TW-522585-B (TW)
Title: Method and apparatus for regulating charging of electrochemical cells
Inventor: ROOT MICHAEL
IPC: H01M50/574
Filed: 2001-10-18
Granted: 2003-03-01
Abstract: A rechargeable electrochemical cell is provided having a pressure-responsive apparatus for determining a charge termination point. In particular, a reversible pressure-responsive switch may be disposed in a cap at the open end of a rechargeable metal hydride cell. The reversible pressure-responsive switch may also contain a vent system for releasing the cell internal pressure. Alternatively, a rechargeable cell may include a strain gauge disposed in its outer surface whose resistance changes as the outer surface of the battery expands due to internal pressure accumulation during charging. Additionally, a rechargeable cell is used combination with a charging source that can supply constant voltage, constant current, alternating current, or voltage that varies between a minimum threshold and a maximum threshold.
Patent TW-583353-B (TW)
Title: Process for controlling thermal history of vacancy-dominated, single crystal silicon
Inventor: KOJIMA MAKOTO
IPC: C30B15/00
Filed: 2001-11-29
Granted: 2004-04-11
Abstract: A Czochralski method of producing a single crystal silicon ingot having a uniform thermal history. In the process, the power supplied to the side heater is decreased during the growth of a latter portion of main body, and optionally the end-cone, of the ingot, while power supplied to a bottom heater is gradually increased during growth the same portion. The present process enables a substantial portion of an ingot to be obtained yielding wafers having fewer light point defects in excess of about 0.2 microns and improved gate oxide integrity.
Patent TW-I248992-B (TW)
Title: Substrate holder system with substrate extension apparatus and associated method
Inventor: OLGADO DONALD J K
IPC: C25D17/00
Filed: 2002-01-18
Granted: 2006-02-11
Abstract: An apparatus and associated method that removes electrolyte solution from a substrate, the apparatus comprises a thrust plate and a substrate extension unit. The thrust plate at least partially defines a spin recess. The substrate extension unit can be displaced between a retracted position and an extended position relative to the spin recess. The substrate extension unit is disposed within the spin recess when positioned in the retracted position. The substrate extension unit at least partially extends from within the spin recess when positioned in the extended position. The substrate is processed by immersing at least a portion of the substrate in a wet solution. The substrate is removed from the wet solution. The substrate extension unit extends into its extended position, and the substrate is spun. Extending the substrate extension unit limits the formation of fluid traps within the substrate holder assembly or between the substrate and the substrate holder assembly.
Patent TW-I226038-B (TW)
Title: Data cartridge load/unload mechanism for disk drive
Inventor: BAGNELL GLADE N
IPC: G11B23/03
Filed: 2002-01-25
Granted: 2005-01-01
Abstract: A disk drive includes a housing, a cartridge tray, and a cam plate. The cartridge tray is adapted to hold a cartridge that includes a data storage disk. The housing has a pair of vertical cartridge tray pin slots which hold tray pins that are part of the cartridge tray. The cam plate includes a pair of cam slots formed at an oblique angle to the cartridge tray pin slots. The tray pins extend through the cam slots into the cartridge tray pin slots. Movement of the cam plate back and forth causes the tray pins and cartridge tray to move vertically between a loaded position, where data can be read from or written to the data storage disk, to an unloaded position. A disk drive also contains a pair of spring elements which act as eject limiters, engaging catches on a cartridge to prevent the cartridge from being completely ejected from the drive. The cartridge is positioned in the X and Y dimensions by contact between an alignment opening in the cartridge and an XY alignment pin in the disk drive and in the theta (rotational) dimension by contact between an edge of the cartridge and a theta datum in the disk drive. The cartridge is positioned in the Z dimension by contact between the cartridge and at least three Z datums. The disk drive also includes a picker arm for opening a shutter on the cartridge, thereby exposing a data storage disk, as said cartridge is inserted into said disk drive.
Patent TW-548809-B (TW)
Title: Image sensor integrated circuit device with built-in light source
Inventor: JIAN KE-WEI
IPC: H01L23/13
Filed: 2002-02-06
Granted: 2003-08-21
Abstract: In the present invention, a light source is package on the same plane of the lead frame as the sensor integrated circuit. I.e. the light sauce and the sensor integrated circuit are located on the same integrated circuit, and the lead frame is pressed to form a recess groove for disposing the light source, so as to converge the emitted light from the light source, and reach the surface of external object after being guided by an optical module. The optical module projects the light reflected by the surface of the external object onto the sensor integrated circuit, so that the light emitted by the light source can reach the surface of the external object and forms image on the sensor integrated circuit.
Patent TW-529983-B (TW)
Title: Power tool
Inventor: SAKAI MASATO
IPC: B25H3/00
Filed: 2002-02-25
Granted: 2003-05-01
Abstract: A power tool includes a hook portion comprising a hook holding portion 20, which is provided in a housing 1 and has engaging teeth 47 provided in a housing 1, and also comprising a hook 2 having a shaft portion 30, which is inserted into the hook holding portion 20 and provided with fitting teeth 31 meshing with the engaging teeth 47, an elastic body 27 adapted to push the hook 2 against a handle portion at all times, and a slip-off preventing part holding portion adapted to move the hook 2 in a direction of an axis thereof against a force of the elastic body 2 and to cancel the mesh between the teeth to thereby enable the hook 2 to turn.