baber/WOPTO huggingface dataset:
Patent TW-346598-B (TW)
Title: Division device
Inventor: SUZUKI HIROAKI
IPC: G06F7/535
Filed: 1997-02-12
Granted: 1998-12-01
Abstract: A division device comprising: a quotient deciding circuit for performing a quotient bit code decision from upper three bits of (j-1)-th partial remainder represented by redundant binary digits in which -1 is shown by (0,1), 0 is shown by (0,0), 1 is shown by (1,0); a redundant binary adder for adding the (j-1)-th partial remainder represented by redundant binary digits to a divisor represented by redundant binary digits; a redundant binary subtracter for subtracting the divisor represented by redundant binary digits from the (j-1)-th partial remainder represented by redundant binary digits; and a selecting circuit for selecting and outputting one of that an output of the redundant binary adder, the inputted (j-1)-th partial remainder as it is, and an output of the redundant binary subtracter, based on the decided result of the quotient deciding circuit, as j-th partial remainder represented by redundant binary digits.
Patent TW-328918-B (TW)
Title: Electrostatic spraying
Inventor: MAURICE JOSEPH PRENDERGAST
IPC: B05B5/053
Filed: 1997-02-19
Granted: 1998-04-01
Abstract: An electrostatic spraying device comprising an enclosure for housing a supply source of material suitable for electrostatic spraying, an outlet for material to eject therefrom, and a high voltage generating circuit for supplying a high voltage to the material, which is characterized in that the generating device comprises a low voltage power in a form of one or more elements which generate current corresponding to the radiation, and charge storage means for storing the current generated by the elements.
Patent TW-338758-B (TW)
Title: A lid of a container for beverages and method of manufacturing the same
Inventor: PER OHLSSON
IPC: B29K23/00
Filed: 1997-03-06
Granted: 1998-08-21
Abstract: A lid for covering the open upper end of a beverage container including a lid body and a pull cap being both made of thermoplastic resin material, the lid body having an opening for discharging contents from the container, and the pull cap having a cap portion adapted to reclose the opening in the lid body and a pull tab portion integrally formed with the cap portion, the opening in the lid body covered with a gas-barrier film sealed to the lower surface of the lid body, the cap portion sealed to the gas-barrier film and a clearance provided between the periphery of the opening in the lid body and the outer periphery of the cap portion.
Patent TW-324661-B (TW)
Title: Flexible light protective pad
Inventor: DOUGLAS TOMS
IPC: A41D13/05
Filed: 1997-03-20
Granted: 1998-01-11
Abstract: A protective pad, which is used to protect a certain area of a human body during an impact and comprises a surface and a thickness, in which the pad comprises a polymer foam layer with a very high density compact texture and a polymer foam layer with a very low density compact texture, in which the foam layers are fixed together to form a light weight protective pad, which has excellent resistance to impact force and provides the user with a sense of comfort.
Patent TW-328048-B (TW)
Title: Clothes hanger
Inventor: OSUGI YASUHIRO
IPC: A47G25/02
Filed: 1997-03-25
Granted: 1998-03-11
Abstract: A clothes hanger comprising: a catch element for hanging the object; and a suspension element for supporting the catch element through a clamping part; the catch element comprising a number of clamping receiving parts which can be inserted in or detached from the clamping part of the suspension element, such that the movement of the catch element enables the clamping part of the suspension element to clamp and support each clamping receiving part; the suspension element comprising: a gripping portion with a cross section of U-configuration of which both sides of the U-configuration are protruded and installed with a spring bearing plate; and an open ring spring for tightening the gripping portion in a direction where the two ends of the gripping portion are approaching each other; in which the two ends of the open ring spring are supported by the spring bearing plate so that the center part thereof is located at the bottom side of the U-configuration.
Patent TW-344172-B (TW)
Title: Voltage controlled oscillator with adjustable conversion gain designed according to single sideband principles
Inventor: SHIUE MUH-TIAN
IPC: H03L7/099
Filed: 1997-03-31
Granted: 1998-11-01
Abstract: A voltage controlled oscillator with adjustable conversion gain, which comprises a modulator, a divider and two identical voltage controlled oscillators, in which the outputs of the two voltage controlled oscillators are connected to the divider, and the output frequency of the divider and the output frequency of the first voltage controlled oscillator are connected to the modulator for summation thereby generating an output frequency.
Patent TW-377415-B (TW)
Title: Methods for transforming fonts
Inventor: CHOI HYEONG-IN
IPC: G06F3/12
Filed: 1997-04-09
Granted: 1999-12-21
Abstract: This invention relates to font outline, especially the technique of making a whole character font fit any assigned bounding box while maintaining the stroke width-led basic shape in medial axis transform of font or generation of new font. Although this invention is mainly for Han characters and Korean characters and strokes, it also applies to roman and other related characters. Medial axis transformation and generation of character fonts of any size under this invention entail the following characteristics: stage 1: determining the value of medial axis of character font; stage 2: drawing of inward circles of maximum size from each point on the medial axis as the center to generate the intersecting points; stage 3: fitting a bounding box around all the intersecting points on the medial axis needed for transforming font. In the transformation of character font to create new character font, the original font needs to be resized to fit the bounding box of any size, but the stroke width-led shape has to be maintained.
Patent TW-334364-B (TW)
Title: Plating agent and preparation method for continuous casting
Inventor: NAKAJIMA HIROSHI
IPC: C03C8/14
Filed: 1997-04-14
Granted: 1998-06-21
Abstract: A plating agent used as continuous casting characterized at:materials are melted and average size diameter is ≰10μm and powders compositions include SiO2: 10~40wt%, Al2O3: 1~10 wt%, CaO: 10 ~40 wt%, Na2O3: 10~30 wt%, MgO: 1~10 wt%, F: 10~20 wt%, LiO2: 1~5 wt% and graphite of the same average size diameter is mixed into 0.1~10 wt%. 0.5~10 wt% waterglass is added to the mixtures.tacky agent and water are also added to regulation viscosity.
Patent TW-351857-B (TW)
Title: Operational amplifier for rail mixed compensation offset voltage
Inventor: ZHUANG DA-CHANG
IPC: H03F3/00
Filed: 1997-04-18
Granted: 1999-02-01
Abstract: An operational amplifier for a rail type mixed offset voltage connecting to a first input power source and a second input power source, then producing a first output voltage, the operational amplifier at least comprises: a first input element having a regulating function, the first input element connects to the first input power source, and outputs a first and a third voltages; a second input element having a regulating function, the second input element links with the second input power source, and outputs a second and a fourth voltages; a first differential amplifier having a first input end and a second input end, the first input end receives an input from the first voltage, and the second input end receives an input from the second voltage and to produces a first output current and a second output current; a second differential amplifier having a third input end and a fourth input end, the third input end receives an input from the third voltage, and the fourth input end receives an input from the fourth voltage and to produces a third output current and a fourth output current; a top current summation element accepts the first and the second output currents; a bottom current summation element accepts the third and the fourth output currents, coupling with the top current summation element; an offset voltage linking with the top and the bottom current summation elements; a first compensating circuit having the Miller^s compensation function and feeding back the output voltage to the first output current; a second compensating circuit having the Miller^s compensation function and feeding back the output voltage to the third output current; a third compensating circuit having a mixing compensation function and feeding back the output voltage to the second input end; a fourth compensating circuit having a mixing compensation function and feeding back the output voltage to the fourth input end.
Patent TW-393349-B (TW)
Title: Process for distinguishing plumbing parts by the coatings applied there to
Inventor: FINK KLAUS
IPC: B07C3/14
Filed: 1997-04-23
Granted: 2000-06-11
Abstract: A process to distinguish plumbing parts, either individually or as combined into a plumbing product, in which one of two types of coatings have been applied to the parts, with the parts being visually indistinguishable by the type of coating. The parts are illuminated with a non-visible light operating at a frequency which will be absorbed by only one type of coating. The parts may be coated with an essentially organic coating or an essentially inorganic coating. Only one of these coatings will absorb the non-visible light and such absorption will be displayed so as to distinguish between parts having the different types of coatings.
Patent TW-343356-B (TW)
Title: Deposition chamber and method for depositing low dielectric films
Inventor: SHIJIAN LI
IPC: H01L21/205
Filed: 1997-05-02
Granted: 1998-10-21
Abstract: A deposition chamber comprising: a housing defining a chamber; a substrate support having a substrate support surface within the chamber; a first gas distributor having a first exit opening into the chamber around the substrate support surface; a second gas distributor having a second exit spaced apart from and located generally above the central region of the substrate support surface; and an oxygen supply distributor having a third exit located above the center of the substrate support surface in the vacuum chamber.
Patent TW-401456-B (TW)
Title: Biodegradable lubricant composition from triglycerides and oil-soluble copper
Inventor: GARMIER WILLIAM W
IPC: C10N40/25
Filed: 1997-05-09
Granted: 2000-08-11
Abstract: A lubricant composition is disclosed which comprises, a triglyceride oil lubricant and an oil soluble copper compound antioxidant. The oil soluble copper compounds are particularly effective antioxidants for triglycerides. The lubricant composition can include soluble zinc compounds which reduce wear and/or soluble antimony compounds which reduce wear and can function as adjuvant antioxidants reducing the amount of oil soluble copper required. Preferred zinc and antimony compounds are zinc dithiophosphate antiwear/antioxidant, and antimony dialkyldithiocarbamate antioxidant adjuvant.
Patent TW-339460-B (TW)
Title: Method of forming a transparent window in a polishing pad for a chemical mechanical polishing apparatus
Inventor: MANOOCHER BIRANG
IPC: B24B47/12
Filed: 1997-07-25
Granted: 1998-09-01
Abstract: A sort of method of forming a transparent window in a polishing pad for mechanical polishing, including: a polishing surface; a hole formed on the polishing surface, including the first part of the first size and the second part having a different size; physically transparent insert with its first part in the hole as the first part and the second part in the hole as the second part; and the device used for insertion of the insert into the hole.
Patent TW-344187-B (TW)
Title: Discharge lamp lighting device
Inventor: SHITAMOTO KENKICHI
IPC: H05B41/00
Filed: 1997-07-29
Granted: 1998-11-01
Abstract: A discharge lamp lighting device comprising a drive circuit receiving an oscillation output of an oscillation circuit and generating a drive signal output; an oscillation circuit of the discharge lamp which is charged by the alternating ON/OFF of a plurality of switching elements of inverting bridge consisting of the drive signals thereby driving the discharge lamp; which is characterized in : comprising a current limiting circuit having an oscillation frequency for controlling the oscillation circuit thereby limiting the current flowing on the oscillation circuit; the current limiting circuit comprising a current detection circuit part for detecting the current flowing on the resonant circuit and converting the current into a voltage, and a frequency control circuit part for corresponding the output voltage of the current detection circuit part with the oscillation frequency of the oscillation circuit.
Patent TW-382130-B (TW)
Title: A flying head positioner having rotational fine positioning and adjustable actuator load
Inventor: BERG JOHN S
IPC: G11B7/09
Filed: 1997-09-06
Granted: 2000-02-11
Abstract: A flying head mechanism includes a flying head, a suspension and an actuator which applies a load force through the suspension. The load force applied by the actuator is adjustable while the head is in operation. The actuator may actively control load force as part of a feedback loop which maintains the flying head at a constant flying height. One embodiment disclosed includes a voice coil actuator. In embodiments using an optical flying head, a conventional focus sensor may provide a signal indicative of flying height, since the focus signal inherently indicates flying height error. The flying head includes a contact sensor which detects head/disk contact. The head further includes means for changing the focus of the optical elements, without changing the flying height of the head. The entire suspension is mounted in a shock and vibration immune configuration. Two heads may be used in some embodiments, in which more than one type of media may be read or written by the disk drive.
Patent TW-355883-B (TW)
Title: Dynamic sequence pulse density modulator
Inventor: PAN TZUNG-MING
IPC: H03K17/13
Filed: 1997-10-30
Granted: 1999-04-11
Abstract: A kind of dynamic sequence pulse density modulator consisting of at least: a comparator for comparing the input reference voltage signal and a feedback voltage signal; a mathematical operation processing device for executing the addition of the feedback voltage signal; a displacement temporary storage device for providing a displaced signal; weighted average impedance array for weight averaging the feedback voltage signal based on the displaced signal; a sequential switching device for decoding the signal output by the comparator to produce a switch sequential control signal; and a fully-bridged switch device for outputting the power of zero switching current via the drive of the sequential control signal.
Patent TW-411619-B (TW)
Title: Crown capacitor using a tapered etch of a damascene lower electrode
Inventor: GAMBINO JEFFREY P
IPC: H01L27/105
Filed: 1997-11-04
Granted: 2000-11-11
Abstract: A structure and process for fabricating a crown capacitor using a tapered etch and chemical mechanical polishing to form a bottom electrode having an increased area and crown is provided. The tapered etch is used to form a trough in an interlevel dielectric, e.g. SiO2, and is performed over contact hole forming a crown-like structure. The trough and, optionally, the crown are then covered by a conductor, which is patterned by chemical mechanical polishing.
Patent TW-358993-B (TW)
Title: RF power package with a dual ground
Inventor: MOLLER THOMAS W
IPC: H01L21/60
Filed: 1997-11-14
Granted: 1999-05-21
Abstract: An RF power transistor package, including: a transistor chip having one or more grounding being connected to a common grounding plane, where the transistor chip and the common grounding plane being connected to the first surface of a non-conductive substrate; the transmission installation flange being connected to a radiator tank, being the second surface of the non-transmission substrate connected to the flange, with a plurality of extended transmission plating holes between the opposing first and second surface, and forming the first conduction path between the common grounding plane and the flange; a transmission lead extended from the first surface of the substrate and connecting the common grounding plane; and a second conductive path for connection of the lead to the flange, and the second conductive path disposed outside the non-conductive substrate.
Patent TW-333574-B (TW)
Title: Improvement of manufacturing method for retaining wall
Inventor: HWANG JIING-CHUAN
IPC: E02D29/02
Filed: 1997-06-14
Granted: 1998-06-11
Abstract: A kind of portable information processor which includes: (a) machine base: output the processed data and generate the control signal for display pattern. (b) display apparatus: connects with the base but can be dismantled and receives the control signal for display pattern. (c) inspection means: inspects the dismantling of display apparatus and machine base. (d) the first control means: responds to the inspection of dismantling of display apparatus to interrupt the data processing in the machine; and responds to the inspection of installation to start the data processing. (e) the second control means: responds to the inspection of dismantling of display apparatus to stop the output of control signals; and responds to the inspection of installation to start outputting the control signal.
Patent TW-442388-B (TW)
Title: Device for turning the front panel of a plate-like workpiece within a folder-gluer
Inventor: COULLERY GERARD
IPC: B31B50/54
Filed: 1997-12-18
Granted: 2001-06-23
Abstract: The device for turning the front panel of a plate-like workpiece within a folder-gluer comprises a substantially vertical retaining plate (20) located transversally slightly above the travelling plane of the plate-like workpieces, as well as a series of independent lifting fingers (30) located transversally below the travelling plane and slightly before the retaining plate (20), this series of independent lifting fingers (30) being actuated by at least one cylinder from a horizontal rest position to a slanted position at the arrival of the front panel in order to direct it to the retaining plate (20) behind the retaining sliding rails (22, 24). This device also comprises at least one pusher (40), substantially orthogonal to the retaining plate (20), actuated by an actuator (44) in order to separate a flap of the plate-like workpiece when the front panel passes against the retaining plate (20).
Patent TW-586938-B (TW)
Title: Cosmetic composition of Uncaria gambir Roxburgh for antiaging
Inventor: INOMATA SHINJI
IPC: A61K8/00
Filed: 1997-12-27
Granted: 2004-05-11
Abstract: The present invention relates to an antiaging agent comprising solvent-extracted essence of gambir (botanical name: Uncaria gambir Roxburgh). It can keep the liveliness and elasticity of the skin, and maintain the youthfulness of the skin.
Patent TW-408415-B (TW)
Title: Tape carrier for TAB, integrated circuit device, a method of making the same, and an electronic device
Inventor: FUJIMORI YOSHIKAZU
IPC: H01L21/56
Filed: 1998-05-25
Granted: 2000-10-11
Abstract: This invention relates to tape carrier for TAB for loading integrated circuit parts, the integrated circuit apparatus loading integrated circuit parts and package and the manufacture method and the electronic machine. At the continuous flexible rolling tape carrier, there are formed the through hole, a plurality of inner leads protruded inwardly from its peripheral, and the connecting lead extending from the inner lead. The shape of the through hole is smaller than that of the outer integrated circuit parts and is part of the integrated circuit facing the rolling tape carrier.
Patent TW-438633-B (TW)
Title: Treatment method and apparatus for garbage
Inventor: TSUYUSAKI TADASHI
IPC: B30B9/04
Filed: 1998-06-05
Granted: 2001-06-07
Abstract: The present invention relates to the garbage treatment method and apparatus which not only reduces the volume of garbage, but also makes the garbage finer by a homogenizing treatment. It comprises a pressurizing means to pressurize the crude refuse, and fine gaps which make the crude refuse finer by its own shearing flow generated when part of the pressurized crude refuse passes the fine gaps, such that the crude refuse is made finder by the generated shearing flow when the pressurized crude refuse passes the fine gaps.
Patent TW-405141-B (TW)
Title: Shadow mask frame structure for cathode ray tube
Inventor: JUNG BYUNG-HWA
IPC: H01J29/02
Filed: 1998-06-12
Granted: 2000-09-11
Abstract: The purpose of this invention is to provide a kind of shadow mask frame structure for a cathode ray tube, which could be easily assembled without causing interference with the installation pin of the panel even if a burring for reinforcing the mechanic strength is installed, it could enlarge the size of the effective screen. This invention is to form the burring on the top edge side of the ordinary mask frame on which a shadow mask is welded to achieve the purpose of increasing the mechanic strength; and concerning the installation pin which is fixed on the inner side of the panel in assembly engineering in general, the above-mentioned burring will not cause hindrance; meanwhile, there forms the upright portion paralleled with the direction of the tube axis of the cathode ray tube on the bottom of the above-mentioned burring; to which the edge portion of the shallow mask is welded.
Patent TW-375579-B (TW)
Title: Multi-laminar high density polyethylene film with high biaxial orientation
Inventor: TIEN KUEISU
IPC: B29C55/12
Filed: 1998-09-29
Granted: 1999-12-01
Abstract: A multi-laminar high density polyethylene (HDPE) film is provided having high biaxial orientation. The film includes a HDPE substrate, at least one outer layer of a propylene copolymer, and at least one layer of a propylene copolymer, and at least one layer of an adhesion promotor material positioned between the outer layer and the HDPE substrate, to efficiently mediate adhesion therebetween. The adhesion promotor is preferably a polyethylene material having a density lower than that of the HDPE base material. Preferred adhesion promoter materials include very low-density polyethylene (VLDPE), high-pressure low-density polyethylene (HP-LDPE), linear low-density polyethylene (LLDPE), and medium density polyethylene (MDPE). The film is high biaxially oriented, being stretched in the machine direction to a degree of from 5:1 to 8:1, preferably from 6:1 to 7:1, and stretched in the transverse direction to a degree of from 6:1 to 15:1, preferably from 9:1 to 13:1.
Patent TW-377345-B (TW)
Title: Purification of 4-aminopiperidines
Inventor: JULIUS MANFRED
IPC: C07D211/58
Filed: 1998-09-30
Granted: 1999-12-21
Abstract: A process for purifying 2,2,6,6-tetrasubstituted 4-amino-piperidines which have been prepared from the corresponding piperidin-4-ones with subsequent distillation comprises reacting the distilled 2,2,6,6-tetrasubstituted 4-aminopiperidine with hydrogen in the presence of a hydrogenation or dehydrogenation catalyst and separating the 4-aminopiperidine from the reaction mixture.
Patent TW-367399-B (TW)
Title: Room pressure control apparatus having feedforward and feedback control and method
Inventor: AHMED OSMAN
IPC: F24F11/76
Filed: 1998-10-06
Granted: 1999-08-21
Abstract: A controller for heating, ventilating and air-conditioning distribution systems, which includes a feedforward and feedback control strategies. The controller has a feedforward control strategy that generates a control signal based on control set points and identified characteristics of the system, and which adaptively adjusts such set points based on changes that are measured with respect to identified characteristics. The controller is particularly adapted for controlling the differential air pressure in a controlled space relative to adjacent spaces.