baber/WOPTO huggingface dataset:
Patent TW-376617-B (TW)
Title: A hand-writing dialing system
Inventor: Chen xi-xun
IPC: G06K11/06
Filed: 1996-12-27
Granted: 1999-12-11
Abstract: The present invention relates to a hand-writing dialing system. Through which, the desired telephone numbers can be written on a hand-writing board through a finger or a rod. The hand-written numbers are converted into computer signals thereby achieving an automatic dialing. In the hand-writing dialing system, the hand-writing board is connected to a wireless telephone through a wire. Through signal conversions by computer components in the hand-writing board, the hand-written fonts on the hand-writing board can be recognized by a font-recognition software unit. Next, the recognized font can be broadcasted vocally through a sound software unit and a speaker so that, after a user identifies the inputted numbers or the codings thereof are correct, a dialing control unit executes the dialing operation through reading the codes by an electronic telephone unit thereby solving the problem that a user needs to lower his/her head looking at the telephone number keys when performing indoor dialing in order to improve the safety in driving.
Patent TW-412602-B (TW)
Title: High-speed continuous method for tin plating
Inventor: YOSHIHARA RYOICHI
IPC: C25D3/30
Filed: 1997-02-27
Granted: 2000-11-21
Abstract: Tinplate is prepared by plating in a tin plating bath containing Sn ions in an amount of 40 to 100 g/l, preferably with 20 to 400 g/l of phenol sulfonate, with a difference of relative speed between a steel sheet to be plated and the plating solution, in a wide optimum current density range of 80 A/dm<2> or more, further 250 A/dm<2> or more.
Patent TW-336197-B (TW)
Title: Differential gear
Inventor: MIMURA KENJI
IPC: F16H48/40
Filed: 1997-03-28
Granted: 1998-07-11
Abstract: A differential gear, having: a rotor on the input side that rotates by an outer driving force; a pair of rotors on the output side disposed thus to be in coaxial position with the rotor by the input side; and the transmission system that allows rotation difference on the rotors by the input side, while transmitting the rotation force of the input side rotor to the output side rotors, having the device: a plurality of rollers disposed between said input side rotor and the opposite face in the axial direction of at least one output side rotor, for, when the output side rotors generate rotation difference, having the opposite face in contact with the input side and output side rotor while rotating; and a roller sustainer that makes the rollers sustains the rollers along the predetermined circumference surrounding the rotation axis of the input side and output side rotor and at a prefixed interval in rotation; making the rotary axies of the roller having the plane inclination of the input and output side rotor at a rated angle.
Patent TW-379205-B (TW)
Title: Low transmittance glass
Inventor: LONGOBARDO ANTHONY VINCENT
IPC: C03C3/089
Filed: 1997-04-18
Granted: 2000-01-11
Abstract: Provided is a low iron containing glass particularly useful for automotive and architectural purposes which achieves low levels of UV, IR, and total solar (TS) transmittances without the use of nickel oxide, and in certain embodiments, through selective amounts of B2O3.
Patent TW-383493-B (TW)
Title: Corrugated crown capacitor structure for high density memory applications
Inventor: MCKEE JEFF
IPC: H01L21/822
Filed: 1997-07-24
Granted: 2000-03-01
Abstract: A capacitor and method of forming the capacitor for high density applications. A polysilicon base layer is deposited. Then, alternating layers of a first and second material having different etch selectivities are deposited. The alternating layers are patterned and anisotropically etched. A selective etch is then used to radially etch the first material layers such that the first material layers undercut the second material layers. A conformal layer of polysilicon is then deposited over the structure including in the undercut areas. The alternating layers are then removed leaving the conformal layer of polysilicon having increased surface area to serve as the storage node of the capacitor.
Patent TW-368471-B (TW)
Title: Tool and method for adjusting the eccentric timing of stroke-adjustable crankshaft
Inventor: BORNHORST JOHN B
IPC: B30B1/26
Filed: 1997-07-03
Granted: 1999-09-01
Abstract: A kind of tool for adjusting the eccentric timing of stroke-adjustable crankshaft in which the crankshaft is connected with an infinite variable pressure-actuated connector. In the environment for more than one adjustable eccentric timing of the crankshaft, all the eccentric timing to the crankshaft should better have the same timing characteristics. If one of the eccentric timing or position is different from the others, the tool and method can be used to adjust the eccentric value and make it to be better timing or position with other eccentric value relative to the crankshaft.
Patent TW-399037-B (TW)
Title: Preparation of amines and aminonitriles
Inventor: SCHNURR WERNER
IPC: C07B43/04
Filed: 1997-07-30
Granted: 2000-07-21
Abstract: A process for preparing an NH2-containing compound by hydrogenating a compound containing at least one unsaturated carbon-nitrogen bond with hydrogen in the presence of a catalyst at temperatures not below room temperature and elevated hydrogen partial pressure in the presence or absence of a solvent comprises (a) using a catalyst comprising a cobalt- and/or iron-containing catalyst, and (b) after the conversion based on the compound to be hydrogenated and/or the selectivity based on the desired product has or have dropped below a defined value or the amount of an unwanted by-product has risen beyond a defined value, interrupting the hydrogenation by stopping the feed of the compound to be hydrogenated and of the solvent, if used, (c) treating the catalyst at from 150 to 400 DEG C with hydrogen using a hydrogen pressure within the range from 0.1 to 30 Mpa and a treatment time within the range from 2 to 48 h, and (d) subsequently continuing the hydrogenation of the compound containing at least one unsaturated carbon-nitrogen bond.
Patent TW-382162-B (TW)
Title: Current feedback amplifier having trim circuitry and method for controlling and equalizing stator winding current
Inventor: MAGGIO KENNETH J
IPC: H02P6/08
Filed: 1997-10-17
Granted: 2000-02-11
Abstract: A current feedback amplifier is provided for controlling a stator winding phase current in a polyphase stator winding, such as a three-phase stator winding, of a polyphase direct current motor. The current amplifier includes a first stage current feedback amplifier C and a second stage current feedback amplifier coupled through a switch. The first stage current feedback amplifier C detects a stator winding phase current Iab flowing through a C-coil of the three-phase stator winding and generates an equalized sense current Isense1 in response that is related to Iab. The equalized sense current Isense1 is generated using a phase trim FET and an adjustable phase trim FET. The second stage current feedback amplifier receives Isense1 from the first stage current feedback amplifier C and generates a control signal. This may be done by comparing Isense1 to an amplitude adjusted reference current Iref1. The amplitude adjusted reference current Iref1 is generated using am amplitude trim FET and an adjustable amplitude trim FET. The second stage current feedback amplifier provides the control signal to a driver circuit for controlling the stator winding phase current. The second stage current feedback amplifier may sequentially or commutatively couple to other first stage current sense amplifiers, such as a first stage current feedback amplifier B or a first stage current feedback amplifier A, to control other stator winding phase currents to generate equalized, amplitude adjusted stator winding phase currents.
Patent TW-343247-B (TW)
Title: Border block of floor panel for wiring
Inventor: ATOOKA KENJI
IPC: E04F15/024
Filed: 1997-09-30
Granted: 1998-10-21
Abstract: A border block of floor panel for wiring in which the border block is fitted in a gap part generated in a floor surface of a floor panel installed to store and cover the wiring; and in a block body, a plurality of rib columns are held on a back side of a supporting column with the prescribed intervals and projectingly arranged longitudinally and transversely in a lattice manner, and a notched groove corresponding to the prescribed gap is formed in an upper surface of a supporting plate.
Patent TW-421834-B (TW)
Title: Sealing component for a carrier pipe useful in carrying IC
Inventor: CHIOU JR-WEN
IPC: H01L21/56
Filed: 1997-10-21
Granted: 2001-02-11
Abstract: This invention is disclosed a sealing component to seal the opening of an IC sealed carrier pipe. The sealing component comprises a rectangle shape of main body capable of being engaged to the inner wall of carrier pipe by friction force, and a tab part combined as a whole with the main body. The tab part may be produced friction engagement with human hand when the sealing component is pushed in or pulled out the carrier pipe through human hand operation.
Patent TW-421905-B (TW)
Title: Electric power converter system and elevator control system using said electric power converter system
Inventor: MUTOH NOBUYOSHI
IPC: B66B1/30
Filed: 1997-11-27
Granted: 2001-02-11
Abstract: An electric power converter control system and an elevator control system using said electric power converter control system comprising a converter connected to a system electric power source; a smoothing capacitor for smoothing an output direct current electric power of the converter; a PWM inverter for converting the direct current electric power of the smoothing capacitor to a variable voltage variable frequency alternating electric power; and a motor, supplied with an electric power from the inverter, for driving an elevator; which further comprises a solar battery; a large-capacitance electric power capacitor having a capacitance larger than several Faradays and capable of storing instantaneous output power generated in the solar battery; and an output voltage adjusting means for adjusting an output voltage of the capacitor; wherein generated electric power of the solar battery is input to the smoothing capacitor, and the energy generated in the solar battery can be used as energy to operate the elevator and the surplus energy can be automatically returned to the commercial electric power source side.
Patent TW-355809-B (TW)
Title: Glow-lamp with reflection-layer
Inventor: BINDER ULRICH
IPC: H01K1/32
Filed: 1997-12-30
Granted: 1999-04-11
Abstract: An electrical glow-lamp, especially halogen glow-lamp (9), with a rotation-symmetrical lamp-bulb (10) and a coating (14) that can reflect IR-radiation, hat an ellipsoidal part-contour; the ellipsoidal part-contour of the lamp-bulb is generated through an ellipsoid-section, whose major half-axis and thus whose focus-axis is oriented perpendicular to the longitudinal axis, I.e., perpendicular to the rotation-axis of the lamp-bulb (10).
Patent TW-359758-B (TW)
Title: Automatic measurement of radome boresight error in broad band
Inventor: SUN EN-YUAN
IPC: G01S13/00
Filed: 1998-01-13
Granted: 1999-06-01
Abstract: In the invention, we introduce a method of radome boresight error measurement in broad band. From the characteristic of the method, we can track the electric null by using software technique and computer interface control card instead of hardware tracking circuit. This software technique eliminate the limitation of narrow-band measurement which is limited by the narrow-band characteristic of hardware tracking circuit.
Patent TW-358106-B (TW)
Title: Apparatus for and process of hydrolyzing and recycling polyisocyanate derivatives
Inventor: NISHIDA SATOSHI
IPC: C08J11/14
Filed: 1998-02-04
Granted: 1999-05-11
Abstract: Apparatus for hydrolyzing and recycling polyisocyanate derivatives having at least one isocyanato group and/or a group derived from an isocyanato group as target compounds to be hydrolyzed into raw materials or derivatives thereof for the target compounds, the apparatus including: a hydrolyzer for brining only pressurized water in a liquid state at a temperature of 190 to 370 DEG C into contact with the target compounds in the reactor to hydrolyze the target compound; and a post-processor for conducting post-processings such as dewatering, addition, distillation, separation and liquid separation for a hydrolyzed reaction product discharged from the reactor.
Patent TW-389970-B (TW)
Title: Chip on board assembly without wire bonding
Inventor: PAN ERIC TING-SHAN
IPC: H01L23/50
Filed: 1998-02-18
Granted: 2000-05-11
Abstract: An apparatus and method of attaching I/O pads of an integrated circuit die to package leads. The attachment is made using conventional assembly processes but without using wire bonding. A leadframe with lead fingers is formed and the lead fingers are aligned with bumps extending from the I/O pads. A connection is made by physical contact, laser spot welding, or other coupling techniques.
Patent TW-367678-B (TW)
Title: Signal processing circuit
Inventor: MUTO TAKAYASU
IPC: H04N21/2381
Filed: 1998-03-24
Granted: 1999-08-21
Abstract: A signal processing unit for receiving transmission stream packet data from an application side and transmission the same to a serial interface bus in a predetermined time cycle, having a controlling means for generating the control use data and inserting the same between the transmission stream packets as the control packet and transmitting it as a transmission stream packet to the serial interface bus.
Patent TW-350945-B (TW)
Title: Coin returner for payment mechanisms
Inventor: IBANEZ PALOMEQUE FRANCISCO
IPC: G07D1/00
Filed: 1998-03-26
Granted: 1999-01-21
Abstract: A sort of coin returner for payment mechanism, having a chamber of coin deposit of which bottom or a part of which is formed by a rotary disc (1), which comes with a dragging device (7), which drags coins (3) with an arm or the tip (5) making a circular curve and the edge of the coin (3) comes against the arm of the tip (5), to drive the coin facing a basically axial discharge, with a device for calculating the coins (6), featuring the coin (3) dragger (7) formed by the retractable blade (7) protruding from the surface along the circular disc (1) and in contact with the coin (3), being the blade located axially and moving in a removal and a retraction position, being the removal position protruded from the surface of said circular disc and on the retraction position, not protruding from said surface, as the blade (7) may be pushed by an elastomer and facing the removal position and when the blade (7) reaches said arm (5) or approaching it, it moves facing the retraction position.
Patent TW-438864-B (TW)
Title: Fiber-reactive triphendioxazine dyes, preparation thereof and use thereof
Inventor: REIHER UWE
IPC: C09B62/022
Filed: 1998-05-26
Granted: 2001-06-07
Abstract: Novel triphenoxazine dyes of the formula (1), where M is hydrogen or an alkali metal, m and n are each 1 or 2 and Y is 2,4,6-trifluoropyrimidinyl or a radical of the formula (3) where Z is fluorine, -NH2, C1-C4-alkylamino which may be hydroxy- or sulfo-substituted, N,N-di(C1-C4-alkyl)amino which may be hydroxy- or sulfo-substituted, phenylamino which may be C1-C4-alkyl-, C1-C4-alkoxy-, halogen-, hydroxy-, ureido-, acetylamino-, carboxy-, sulfo- or sulfomethyl- substituted, N-(C1-C4-alkyl)-N-phenylamino, sulfonaphethylamino, cyanoamino or N-morpholino, are notable for high color strengths, high brilliance and high fastnesses.
Patent TW-449722-B (TW)
Title: Force page zero paging scheme for microcontrollers using data random access memory
Inventor: YACH RANDY L
IPC: H02J13/00
Filed: 1998-08-27
Granted: 2001-08-11
Abstract: A microcontroller architecture that adds a dedicated bit in the op-code decode field to force data access to take place on page 0 of the random access memory (RAM) for that instruction. This allows the user to have any page selected and still have direct access to the special function registers or the register variables which are located on page 0 of the RAM. The setting of the dedicated bit will not affect the current operation of the microcontroller nor will the setting of the bit modify the currently selected address stored in the op-code instruction currently being executed by the microcontroller.
Patent TW-432701-B (TW)
Title: Device structure and fabricating process of high-density planar mask read only memory
Inventor: WU SHIE-LIN
IPC: H01L27/112
Filed: 1998-07-23
Granted: 2001-05-01
Abstract: This invention discloses a device structure having high-density planar mask read only memory (mask ROM). Both photolithographic technique and spacer are used in this invention to define the pattern for high-density purpose. The memory structure in this invention is interpreted as follows. A semiconductor substrate has plural trenches, in which a distance is maintained mutually for each trench. Plural silicon-oxynitride layers are individually formed on the sidewall and the upper surface of bottom portion for each trench. Plural n<SP>+</SP> impurity doped polysilicon layers are individually formed on plural silicon-oxynitride layers. Plural n<SP>+</SP> impurity doped silicon layers, which are used for bit-line of deeply buried layers, are formed inside the semiconductor substrate and individually surround each trench. A silicon-oxynitride layer is used to isolate between each n<SP>+</SP> impurity doped silicon layer and n<SP>+</SP> impurity doped polysilicon layer. Plural thick oxide layers are individually formed on plural polysilicon layers. Each one of plural thin oxide layers is located in between the thick oxide layers and is adjacent to the thick oxide layer. Additionally, each one of plural thin oxide layers is formed on semiconductor substrate. A coding region is located below one thin oxide layer and is adjacent to this thin oxide layer. Another polysilicon layer that is synchronously doped with n-type impurity is formed on top of these thin and thick oxide layers. This invention also provides the fabricating method for this structure.
Patent TW-390023-B (TW)
Title: Method for making embedded DRAM
Inventor: YOU CHIOU-SHAN
IPC: H01L27/108
Filed: 1998-07-27
Granted: 2000-05-11
Abstract: The present invention provides a method for making an embedded DRAM, which forms a first-stage tungsten plug in the logic circuit region at the moment when bit lines constituted of tungsten are formed in the memory cell region, and forms a second-stage tungsten plug on the first stage tungsten plug after the formation of capacitors, thereby solving the known problem of an oversized aspect ratio.
Patent TW-461852-B (TW)
Title: A method of and systems for kneading and injecting a composite resin
Inventor: YAMAOKA KISHIHIRO
IPC: B29C45/54
Filed: 1998-08-03
Granted: 2001-11-01
Abstract: A kneading and injecting system includes a kneader and an injector, and is provided with a storage unit for temporarily storing kneaded mixture to be fed into the injector, the storage unit having a storage chamber for storing kneaded mixture discharged from the kneader, a changeover device for switching the destination of the kneaded mixture discharged from the kneader between the storage chamber and the injector, and a feeder for feeding the kneaded mixture temporarily stored in the storage chamber into the injector through the changeover device.
Patent TW-437067-B (TW)
Title: A method for manufacturing a capacitor of a semiconductor device
Inventor: YEOM SEUNG-JIN
IPC: H01L21/02
Filed: 1998-08-27
Granted: 2001-05-28
Abstract: A method for manufacturing a capacitor of semiconductor device is provided, which method has the steps of providing a semiconductor substrate; forming a intermediate insulating film having a contact plug on the semiconductor substrate; forming a tungsten nitride film as an diffusion barrier film on the intermediate insulating film including the contact plug; and forming a stack structure of a lower electrode, a dielectric layer and an upper electrode on the tungsten nitride film. So, the destruction of diffusion protection film due to the tension stress can be protected and the reaction of silicide between the electrode material and the contact plug which is a polysilicon can be controlled since the tungsten nitride film has an excellent diffusion protection property so that the property deterioration of the device can be protected, the characteristic and reliability of semiconductor device can be improved and then large scale integration of semiconductor device can be embodied.
Patent TW-385482-B (TW)
Title: Method for manufacturing cathode-ray tube panel
Inventor: FUKAO SOJI
IPC: H01J9/227
Filed: 1998-09-18
Granted: 2000-03-21
Abstract: The subject of present invention is to clean the inner face of the cathode-ray tube panel, and particularly to enhance the cleansing efficiency of the corner portion. The solution is to make the inner face 1a of panel 1 downwardly and be kept at the carrier head 2 with an almost horizontal angle. The carrier head 2 is fixed at the position defined relatively to a plurality of cleansing nozzles located below the panel 1. The cleansing liquid 3 is sprayed upwardly by a plurality of cleansing nozzles 4 on the side of inner face 1a of panel 1 so that the cleansing liquid 3 can move along the inner face 1a of panel 1 to clean the inner face of panel 1 and the corner portion of inner face 1a of panel 1 is also sprayed directly with cleansing liquid.
Patent TW-404889-B (TW)
Title: Manufacturing method for ceramic vacuum embossing wheel
Inventor: CHANG SHIN-FA
IPC: B32B19/02
Filed: 1998-10-26
Granted: 2000-09-11
Abstract: A kind of gas-permeable and large-diameter ceramic vacuum embossing wheel which replaces the conventional metal embossing wheel. The surface patterns are taken from the patterns of nature world, such as animals, plants or woven fabrics. The method employs the silicon rubber and epoxy resin to take the patterns and having complicated vein arrangement and snippy design to complete the silicon rubber roller. By the centrifugal machine under 200-900 RPM and cyclic temperature environment by 60~190 DEG C, and the back-and-forth vibration by servo motor, and the programmable software for industrial computerized automatic control system, the mixture material containing epoxy resin, quartz sands, ceramic powder will be fed into the centrifugal machine by air pressure and attached on the patterns of silicon rubber roller so as to produce the ceramic vacuum embossing wheel.
Patent TW-475979-B (TW)
Title: Method for increasing the leach resistance of incineration residues
Inventor: BECKMANN MICHAEL DR
IPC: F23J1/00
Filed: 1999-03-08
Granted: 2002-02-11
Abstract: Resistance to leaching can be achieved if the residue from the refuse furnace is treated immediately after combustion by heating it to a temperature between 400 and 600 degrees C in a non-oxidizing atmosphere. Adding carbon dioxide, carbon monoxide, chlorine or chlorine compounds creates this atmosphere. The air fed into this treatment area is also significantly less than that in the combustion chamber. Ecological regulations require that residues from refuse furnaces, especially when these are to be used as building materials, must be free of products such as heavy metal compounds, which can be leached out.
Patent TW-413748-B (TW)
Title: Notebook-rechner
Inventor: KORNMAYER INGBERT
IPC: G06F1/16
Filed: 1999-03-15
Granted: 2000-12-01
Abstract: The notebook computer includes: a casing, which is constructed from an under-husk and an upper-husk; a display-unit, which is arranged in a swingable cover-casing; and a keyboard, which is detachably fixed on said upper-husk, it is characterized through a recess (5), which is provided in the upper-husk, and through a contact-device (4), which is fixed on a module (6) inside said casing and extends into said module (6) and directs outwards, so as to be connected to a keyboard which has a corresponding counter-contact-device.