baber/WOPTO huggingface dataset:
Patent TW-396066-B (TW)
Title: Rolling device for rolled steel strip
Inventor: BODE THORSTEN
IPC: B21B13/02
Filed: 1999-03-17
Granted: 2000-07-01
Abstract: This is a rolling device for rolled steel strip. It has a working roller, which utilizes a supporting roller to support directly or indirectly through an intermediate roller. The working roller and/or intermediate roller and/or supporting roller are designed to be movable in axial directions against each other. There is a concave hole (5a)(5b)(6a)(6b) in the extended area between axle bolt (7a)(7b)(8a)(8b) and roller shell, which is extended in form of ring around axle bolt (7a)(7b)(8a)(8b). Roller (1a)(1b)(2a)(2b) is designed to be aligned with steel strip edge direction.
Patent TW-372304-B (TW)
Title: Automatic vending machine for fast food
Inventor: LIN SI-LANG
IPC: G07F13/02
Filed: 1999-03-26
Granted: 1999-10-21
Abstract: A kind of automatic vending machine for fast food which is composed of an upper body, main body and lower body. There is a drinking water attemperator in the upper body. The main body is composed of a case which has a spacer in the middle of front face. Behind the space, there is a safety exit. There are two doors installed at both sides of spacer and behind the doors, there is a rotable supply rack. In the middle of the said case there is a water feeding apparatus. On the lower body, there are several feeder apparatus. The machine can provide hot water for dipping.
Patent TW-388790-B (TW)
Title: An automatic sampling method and facility for the heterogeneous materials
Inventor: LEE MAW-CHWAIN
IPC: G01N1/10
Filed: 1999-04-13
Granted: 2000-05-01
Abstract: An automatic sampling method for heterogeneous materials comprises the following steps: (1) mounting a barrel (container) containing the heterogeneous materials on a pre-specified position on the seat of a helical sampling machine; (2) replacing the cover of the barrel (container) with a cover dedicated for the sampling operation; (3) presetting at least two sampling points on the dedicated cover; separately loading samples from the barrel (container) into at least two sampling bottles by drilling to a pre-determined sampling depth into the barrel (container) through the helical sampling machine; and (4) pouring the samples in afore-mentioned at least two sampling bottles into one container for homogeneous mixing and then used as a representative final sample after grinding and mixing homogeneously the mixture. The present invention also provides an automatic sampling facility implementing the abovementioned method.
Patent TW-418497-B (TW)
Title: Method for forming air gap between wiring structures
Inventor: LIN SHR-CHI
IPC: H01L21/768
Filed: 1999-04-27
Granted: 2001-01-11
Abstract: The present invention discloses a method for forming air gap between wiring structures, which comprises: firstly, using photolithography and reactive ion etching to form a narrow trench between the wiring structure covered by a plurality of dielectric layers; conducting wet etching on the narrow trench to form a trench gap; and, depositing a dielectric layer with low filling capacity on top of the dielectric of the trench gap to form an arch air gap. The invention employs the benefits of lower dielectric coefficient and the arch structure provides an excellent supporting force and a larger gap volume which is used as the isolation between the metal interconnects in the integrated circuit, so as to reduce the resistor-capacitor delay time between wires and enhance the operating speed of the integrated circuit device.
Patent TW-446884-B (TW)
Title: Automatic configuration of primary and secondary peripheral devices for a computer
Inventor: SIMS ROBERT J III
IPC: G06F15/177
Filed: 1999-09-27
Granted: 2001-07-21
Abstract: A method of automatically configuring an autoconfigurable computer peripheral device as a primary device or as a secondary device. There are four possible cases: (1) no other device present, (2) legacy primary device present, (3) legacy secondary device present and (4) second autoconfigurable device present. Host computer device configuration application software provides a signal or numerical data indicating a bit position within an identification number within each autoconfigurable device. If a device identification has a particular logical value at the bit position (124), the device responds (126) to the signal from the computer. If the device identification has a different particular logical value at the bit position, the device determines whether another device is responding (128) to the signal from the computer. If a first device determines that it should not respond, and a second device responds, the first device provisionally configures itself as a secondary device (130). If all bit positions are exhausted, and a device provisionally configured itself as a secondary device, then the device has not provisionally configures itself as a primary device (136). The host computer then sends a particular numerical value to the devices (138). Depending on the particular numerical value, each device configures itself to its provisional configuration (140), or to the opposite configuration (142) from its provisional configuration, or unconfigures itself (144).
Patent TW-440616-B (TW)
Title: Method of continuously withdrawing a yarn
Inventor: STUETTEM MANFRED
IPC: B65H49/12
Filed: 1999-11-11
Granted: 2001-06-16
Abstract: A method and an apparatus are described for continuously withdrawing a yarn, as well as a method and a texturing machine for texturing a yarn. In the method and apparatus, the yarn is withdrawn from a feed yarn package. The trailing yarn end of the feed yarn package connects to a leading yarn end of a second feed yarn package (reserve package) by a knotlike piecing to obtain a continuous advance of the yarn for its treatment or processing. In accordance with the invention a sensor is provided, which detects and signals the yarn transfer from the feed yarn package to the reserve package after the feed yarn package is unwound.
Patent TW-458766-B (TW)
Title: Portable electric thermos bottle
Inventor: LUO DE-LIANG
IPC: A47J27/21
Filed: 1999-10-30
Granted: 2001-10-11
Abstract: The present invention relates to a portable electric thermos bottle, which has water-boiling and thermal insulation functions. This portable electric thermos bottle combines a container that can contain drinking water and is heat resistant, with a heating device installed beneath the container; in which a two-stage electric heating filament for heating is connected to the container. The heating device comprises a charging battery and a control unit. The control unit can automatically select a charging battery or a charging power to supply the electric power required by the electric heating filament. Furthermore, a weight starter and a temperature control element are used to provide an automatic water-boiling and thermal insulation, or to cut off the power when the water level is low, thereby providing a capability of outdoor use through the portability of the charging batteries and using the power for water-boiling and maintaining temperature.
Patent TW-I245767-B (TW)
Title: Crystal modification B of 8-cyano-1-cyclopropyl-7-(1S,6S-2,8-diazabicyclo -(4.3.0)nonan-8-y1)6-fluoro-1,4-dihydro-oxo-3-quinolinecarboxylic acid
Inventor: HIMMLER THOMAS
IPC: A61K31/4709
Filed: 1999-11-15
Granted: 2005-12-21
Abstract: The present invention relates to a defined crystal modification of 8-cyano-1-cyclopropyl-7-(1S,6S-2,8-diazabicyclo[4.3.0]nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid of the formula (I), to processes for its preparation and to its use in pharmaceutical preparations. The crystal modification can be distinguished from other crystal modifications of 8-cyano-l-cyclopropyl-7-(1S,6S-2,8-diazabicyclo[4.3.0]nonan-8-yl)-6-fluoro-l,4-dihydro-4-oxo-3-quinolinecarboxylic acid of the formula (I) by its characteristic X-ray powder diffractogram and its differential thermodiagram (see description).
Patent TW-490496-B (TW)
Title: Brass alloy, electrical connector, and process for manufacture of copper alloy strip
Inventor: BREEDIS JOHN F
IPC: H01R13/03
Filed: 1999-11-16
Granted: 2002-06-11
Abstract: An alpha brass (copper/zinc alloy with less than 39%, by weight, of zinc) stock alloy has controlled additions of nickel, tin and phosphorous. The combination of nickel and tin increase resistance of the alloy to elevated temperature stress relaxation. As a result, spring contacts formed from alloys of the invention maintain a higher percentage of initially imposed stress at elevated temperatures, in the range of 125 DEG C to 150 DEG C, for significantly longer times than other brass alloys of comparable strength.
Patent TW-518408-B (TW)
Title: Vehicle operation recorder
Inventor: MURAMATSU YOSHIO
IPC: G01D15/32
Filed: 1999-12-07
Granted: 2003-01-21
Abstract: The vehicle operation recorder includes a recording paper cartridge 17 which has been retained by a holder 31. The holder is carried by an intermediate frame 42 which is movably supported by a guide frame 46. The intermediate frame 42 is provided with a stopper piece 44r for preventing the downward movement of a guide pin 34d formed on the holder so that the holder may not fall down when the cartridge is at the data recording position. The guide pin 34d can move along a vertical groove 48f or a longitudinal groove 48e each formed in the guide frame when the cartridge is not at the data recording position.
Patent TW-555992-B (TW)
Title: Integrated circuit contact impedance test system and method thereof
Inventor: WU TSUNG-JR
IPC: G01R31/28
Filed: 1999-12-16
Granted: 2003-10-01
Abstract: An integrated circuit contact impedance test system and method thereof are disclosed for testing the contact impedance of integrated circuit. The integrated circuit comprises a voltage source pin and signal pins. The integrated contact impedance test system comprises a test circuit and a tester, wherein the test circuit comprises a resistor/capacitor circuit and two switches. The resistor/capacitor circuit passes through these two switches, and is connected to the voltages source and signal pins. The two switches are for controlling the test circuit to be turned on/off. In addition, the tester comprises an electric power and a probing device. The electric power is connected to the test circuit, and provides the test signal of the test integrated circuit through the test circuit. The probing device is connected to the signal pin for measuring the voltage level variation, and comparing the voltage level variation with the preset result for obtaining the impedance condition of the pin.
Patent TW-456136-B (TW)
Title: Emergency information system
Inventor: YOSHIOKA KENJI
IPC: B60R25/102
Filed: 2000-01-27
Granted: 2001-09-21
Abstract: The invention relates to an emergency information system for informing a center, such as the police, of a traffic accident and sudden illness through on-board emergency communication means. When a cellular phone is used as the on-board emergency communication means, a failure to connect the cellular phone to the system terminal is prevented. A control section (12) determines whether the emergency communication means (2) is connected to the system terminal (1) and whether they operate properly. If the telephone is not perfectly connected, a signal for keeping the vehicle from starting is sent through information transmission means (6) to a vehicle starter (4) and a LED or LCD on the dashboard. The signal is also stored in a storage (15), from which the signal can be extracted through an interface (7) for connection with an external device.
Patent TW-473728-B (TW)
Title: A method for testing a memory array and a memory-based device so testable with a fault response signalizing mode for when finding predetermined correspondence between fault patterns signalizing one such fault pattern only in the form of a compressed resp
Inventor: MARINISSEN ERIK JAN
IPC: G01R31/28
Filed: 2000-03-06
Granted: 2002-01-21
Abstract: A memory array, and in particular, an embedded memory array is tested by interfacing to a stimulus generator and a response evaluator pair. In a non-test condition the pair is steered in a transparent mode, and in a test condition in a stimulus generating mode and a response evaluating mode respectively. In a subsequent array repair condition row- and/or column-based repair intervention are allowed. In particular, the evaluator will evaluate correspondence between successive fault patterns, and further in a fault response signalizing mode to external circuitry on the basis of a predetermined correspondence between an earlier fault pattern and a later fault pattern signalize one of the two compared patterns only in the form of a lossless compressed response pattern.
Patent TW-477113-B (TW)
Title: Component, suitable for radio frequency application
Inventor: AIGNER ROBERT
IPC: H03H9/54
Filed: 2000-03-07
Granted: 2002-02-21
Abstract: A component has a piezoelectric layer arranged between a first lower electrode (151) and a first upper electrode (171) and also a second lower electrode (152) and a second upper electrode (172). The first lower electrode (151), the first upper electrode (171), the second lower electrode (152) and the second upper electrode (172) are in each case structured, the structures of the first upper electrode (171) and the structures of the second upper electrode (172) and also the structures of the first lower electrode (151) and the structures of the second lower electrode (152) in each case engaging in one another. The component is suitable as a filter, transformer and impedance matching device in radio-frequency applications.
Patent TW-457554-B (TW)
Title: Method for forming a silicon film and ink composition for ink jet
Inventor: YUDASAKA ICHIO
IPC: C23C18/08
Filed: 2000-03-29
Granted: 2001-10-01
Abstract: An ink composition (1) containing a silicon precursor is selectively discharged into the predetermined regions on a substrate from an ink jet head (2) to form a pattern of the silicon precursor, and is subjected to a heat and/or light treatment to convert the silicon precursor into an amorphous silicon film (5) or a polycrystalline silicon film (6). A silicon film pattern is thereby obtained on a large area at low cost with low energy.
Patent TW-483019-B (TW)
Title: Color picture tube device
Inventor: TAGAMI ETSUJI
IPC: H01J29/70
Filed: 2000-05-19
Granted: 2002-04-11
Abstract: The present invention discloses a color picture tube apparatus having a system for increasing the upper and lower pincushion distortion of the peripheral portion in the vertical direction by making the preliminary vertical deflection force when an electron beam is deflected toward the peripheral portion in the vertical direction of a phosphor screen relatively smaller than the preliminary vertical deflection force when an electron beam is deflected toward the middle portion in the vertical direction of the phosphor screen. On the other hand, the upper and lower pincushion distortion of the middle portion in the vertical direction can be corrected by associating the way that the upper and lower pincushion distortion of the peripheral portion in the vertical direction is corrected by deflecting the generated deflection magnetic field. Thus, with the color picture tube apparatus using an S-shaped distortion correction circuit, an upper and lower inner pincushion distortion can be corrected while correcting the upper and lower pincushion distortion.
Patent TW-500840-B (TW)
Title: Heater arrangement for crystal growth furnace
Inventor: SCHUPP JOHN D
IPC: H05B3/62
Filed: 2000-08-09
Granted: 2002-09-01
Abstract: A furnace for growing a high volume of crystals includes a plurality of individual growth stations and first and second heater matrixes. Each individual growth station has a crucible and an insulating container generally surrounding the crucible and thermally isolating the crucible from the other individual growth stations. The first and second heater matrices each include at least two legs electrically connected in parallel and each of the legs have at least two resistance heaters electrically connected in series. Each of the individual growth stations have at least one of the resistance heaters within the first heater matrix and at least one of the resistance heaters within the second heater matrix associated therewith. The resistance heaters of the first heater matrix are located above the crucibles and are preferably adapted to provide a homogeneous temperature across tops of the crucibles. The resistance heaters of the second heater matrix are preferably located below the crucible and are preferably adapted to provide a temperature gradient across bottoms the crucibles.
Patent TW-474000-B (TW)
Title: Method of manufacturing capacitor for semiconductor device
Inventor: PARK DONG-SU
IPC: H01L21/8242
Filed: 2000-06-30
Granted: 2002-01-21
Abstract: This invention provides method of manufacturing capacitor for semiconductor device. According to the present invention, the method includes following steps: a bottom electrode formed on a semiconductor substrate using doped silicon material; forming silicon oxynitride layer on the substrate; forming tantalum oxynitride through chemical reaction among silicon oxynitride, tantalum chemical vapor, oxygen and ammonium; and finally forming an upper electrode on the tantalum oxynitride layer, in which the silicon oxynitride is formed at the temperature range between 200 and 600 DEG C.
Patent TW-487936-B (TW)
Title: Variable resistor
Inventor: ONISHI KATSUHIRO
IPC: H01C10/32
Filed: 2000-07-13
Granted: 2002-05-21
Abstract: A variable resistor includes at least two sliders fixed to the bottom of the concavity of a case, a rotor having an engaging portion for engagement with a tool, on the upper side thereof and rotatably received in the concavity of the case, a resistor substrate having a resistor and an electrode on the underside thereof, capable of being sliding-contacted with the slider, and attached to the underside of the rotor, a cover attached to the opening of the concavity of the case and held in such a manner that the rotor is restrained from rising and is rotatable, and an O ring performing the seal between the inner peripheral surface of the concavity of the case and the outer peripheral surface of the rotor. The rotor has a step portion formed in the outer peripheral surface on the underside thereof with the lower-side portion of the step portion having a short diameter. The resistor substrate is formed into a disk-shape having a diameter longer than that of the short diameter portion of the step portion of the rotor. The O ring is prevented from being released by fixing the resistor substrate to the underside of the rotor.
Patent TW-521214-B (TW)
Title: Method and apparatus for reduction of trapezoidal distortion and improvement of image sharpness in an optical image capturing system
Inventor: TENG HARRY H
IPC: G06T1/00
Filed: 2000-07-31
Granted: 2003-02-21
Abstract: An apparatus and method for acquiring an image of a patterned object such as a fingerprint including a light refracting device, a focusing lens, and a light source. The light refracting device can, for example, be a prism and includes an imaging surface, a light receiving surface and a viewing surface. Incident light from the light source is projected through the light receiving surface and reflected off a surface other than the imaging surface. This reflected light is then projected onto the imaging surface to create an image of the patterned object from substantially all scattered light through the viewing surface. The lens is placed adjacent to the viewing surface to focus the light on an image sensor. The apparatus is configured to reduce or substantially eliminate trapezoidal distortion and improve overall image sharpness in an image of an object created by the apparatus.
Patent TW-463430-B (TW)
Title: Semiconductor laser device
Inventor: KURONAGA KOICHI
IPC: H01S5/323
Filed: 2000-08-07
Granted: 2001-11-11
Abstract: The present invention provides a semiconductor laser device for reducing the height of band gap discontinuity occurred in the interface between the clad layer and active layer, and increasing an operating voltage and an operating current. To solve the problem, the semiconductor laser device has a first laser element for emitting laser at a first wavelength on a crystal substrate, and a second laser element for emitting laser light with a wavelength different from that at a first wavelength on the crystal substrate, which is characterized that the first laser element has an active layer of bulk structure with a layer thickness of 0.01 μm or more and 0.1 μm or less, and the second laser element has an active layer of laminated structure with quantum well and barrier layer.
Patent TW-I277812-B (TW)
Title: Liquid crystal display device
Inventor: NAKAGAWA OKIFUMI
IPC: G02F1/1341
Filed: 2000-10-17
Granted: 2007-04-01
Abstract: A liquid crystal display device whose productivity is improved is provided. A liquid crystal display device of the present invention includes two substrates that are provided vis-a-vis at a distance with their peripheral portions and are made to adhere to each other with use of a sealing member. In the sealing member, an injection port is provided for filling a liquid crystal material into an inner space formed by the substrates and the sealing member. The liquid crystal material is injected via the injection port into the inner space and is sealed therein. On at least one of surfaces of the substrates in contact with the liquid crystal material, grooves are provided according to a position and a shape of the injection port. With the grooves, time required for filling the liquid crystal material can be decreased, and the productivity can be improved.
Patent TW-528588-B (TW)
Title: Washing device
Inventor: SHIGIHARA TAKANORI
IPC: C11D11/00
Filed: 2000-10-25
Granted: 2003-04-21
Abstract: To provide a washing device which serves to decompose generated foam by carrying out a magnetic field treatment and to clean by electrical sterilization using a potential difference caused by interface electrodynamic phenomenon. This washing device is provided with a positive electrode member 11 consisting of a porous soft material including carbon, insulators 12a and 12b passing therethrough to be fixed, and negative electrode members 13a and 13b composed mainly of magnesium and affixed to the insulators such that they are electrically isolated from the positive electrode member 11 and are partially exposed to outside.
Patent TW-466699-B (TW)
Title: A spacer process to solve self-aligned contact problem
Inventor: JANG KUEN-REN
IPC: H01L21/768
Filed: 2000-11-17
Granted: 2001-12-01
Abstract: A new method is provided for the formation of contact plugs within a pattern of gate electrodes. A first layer of dielectric is deposited over the pattern of gate electrodes, the dielectric is patterned and etched to the surface of the substrate to form openings for contact plugs. A second layer of dielectric is deposited over the surface of the first layer of dielectric. This second layer of dielectric is etched thereby forming spacers over the sidewalls of the openings that have been created in the first layer of dielectric. The process of the invention can equally be applied to the creation of electrically conducting contact plugs that are not associated with the creation of gate electrodes.