baber/WOPTO huggingface dataset:
Patent TW-338739-B (TW)
Title: A clamping tool for pulling together and clamping spaced apart workpieces
Inventor: MARK R PLUNKETT
IPC: B25B31/00
Filed: 1997-06-05
Granted: 1998-08-21
Abstract: A clamping tool for pulling together of separate workpieces while maintaining them, having the workpieces rougly aligned holes and a front workpiece with a front face and a rear wrkpiece with a rear face, having the clamping tool the following: 1 long axis with a front end and a tail end and an axial hole extending from the tail end to the front end, at least a part of the axial piece in the front end with a gap in size for extending and passing through the aligned holes, 1 active lever being maintained in the lever hole by sliding and activated by the tail end of the axis hole, having the axis hole a groove area, including the axial extended groove hole in axial connection with the front end of the axial element, an elbow element being maintained by sliding in the axial hole in the area with groove holes and retained by driving to have the element passing by the tilt position in the perimeter of the axial piece in the groove hole in the aligned work hole and in vertical movement selectively extended from the axial direction of the groove hole in the rear surface, a windable rope with an end in connection with the elbow element and a corresponding end in connection with the active lever, of which the back-and-forth movement drive the elbow element between the tilt position and the vertical position, the axial element having an active portion between the front and the tail end, 1 active element being installed movably onto the active element for connection with the front end of the workpiece front workpiece and in axial movement on the active portion for the elbow element in connection with the rear end of the rear end workpiece while clamping the active element and the front end of the front end workpiece in vertical position.
Patent TW-460729-B (TW)
Title: Liquid crystal display device and fabrication method thereof
Inventor: LEE SEUNG-HE
IPC: C09K19/38
Filed: 1997-06-14
Granted: 2001-10-21
Abstract: Disclosed is a liquid crystal display device and a fabrication method of the liquid crystal display device capable of blocking light by forming a plurality of nematic domains in a liquid crystal cell. The liquid crystal display device includes two transparent substrates which are spaced apart from each other by a gap of a predetermined distance. Electrodes for controlling an arrangement of molecules of the liquid crystal display device are formed on the substrates, respectively. Preferably, a liquid crystal display of the liquid crystal display device is a nematic liquid crystal display having a net-shaped high molecular structure.
Patent TW-338126-B (TW)
Title: Fluid pressure regulator and formed metal diaphragm for use in pressure instrumentation
Inventor: FRANK JENSEN
IPC: G05D16/06
Filed: 1997-08-08
Granted: 1998-08-11
Abstract: A fluid pressure regulator comprising a regulation valve with fluid pressure inlet and outlet, 1 movable valve stop in the regulator and between the inlet and the outlet, and windable diaphragm fixed on the regulation valve and in association with the movable valve, for the control of the flow of the fluid between the control inlet and outlet along with the change in the fluid pressure responded to the diaphragm of which the modification comes as follows: the dome-shaped diaphragm with the central portion in a convoluted shaped flexible area including a series of radially spaced elliptically shaped impressions in the diaphragm surface and the major elliptic axis of each impression aligned with a radius emanating from the center of the diaphragm and the minor ellipse axis of the impression located on a concentric outward from the center of the diaphragm.
Patent TW-373245-B (TW)
Title: A low-voltage-operative nonvolatile ferroelectric memory device with floating gate
Inventor: FANG YEAN-KUEN
IPC: H01L21/28
Filed: 1997-08-22
Granted: 1999-11-01
Abstract: A nonvolatile ferroelectric memory device has been developed, in which the lead titanate (PbTiO3) thin film is deposited on a n/p+ Si substrate by RF sputtering as the gate oxide as the floating gate. Additionally, associated with rapid bulk channel structure with higher mobility, the developed memory device has the following features: (1) low write/erase (10 V), (2) fast access time (< 160 ns), (3) easy to fabricate on VLSI memory device.
Patent TW-457094-B (TW)
Title: Topical composition for enhancing lipid barrier synthesis
Inventor: PELLE EDWARD
IPC: A61K8/00
Filed: 1997-09-12
Granted: 2001-10-01
Abstract: The present invention relates to topical compositions useful in enhancing lipid synthesis in skin comprising an effective amount of cafestol or kahweol, or derivative thereof, in combination with a pharmaceutically or cosmetically acceptable carrier. Such compositions are useful in treatment or prevention of dry skin and conditions in which the skin's lipid barrier is defective or damaged.
Patent TW-340208-B (TW)
Title: A grating system for generating positional signals by using a plurality of photosensor sets located at different positions
Inventor: LIU SHU-MING
IPC: G06F3/033
Filed: 1997-09-26
Granted: 1998-09-11
Abstract: A grating system comprising: a grating including a plurality of sensing areas, each sensing area comprising a set of photo-permeating holes arranged along a predetermined direction; a sensing device for detecting the movement of the grating relative to the sensing device and comprising a plurality of sensing sets, in which each sensing set corresponds to a sensing area of the grating for detecting the backward-and-forward movement of the photo-permeating holes on the sensing area; and a control circuit electrically connected to the sensing device; in which, when each sensing area of the grating simultaneously moves along the predetermined direction, each sensing set corresponding to a sensing area will detect the movement of the photo-permeating holes on the sensing area along the predetermined direction and generate corresponding sensing signals; and the control circuit will combine the sensing signals generated by the photosensor of the sensing device into a position signal to display the location of the grating.
Patent TW-345720-B (TW)
Title: Self-aligned via structure and process for producing the same
Inventor: ZHANG MING-LUN
IPC: H01L21/768
Filed: 1997-10-08
Granted: 1998-11-21
Abstract: A self-aligned via structure comprising: a semiconductor substrate formed with at least one conductive wire thereon; a dielectric layer formed on the conductive wire; and at least one via formed in the dielectric layer, the pattern of the boundary of the via extending perpendicularly towards the direction of the semiconductor substrate being essentially tangential to both sides of the conductive wire without being restricted by the extension rule.
Patent TW-356442-B (TW)
Title: Cutting device for cutting tube and method for cutting tube
Inventor: OGAWA YUJI
IPC: B23D45/12
Filed: 1997-10-16
Granted: 1999-04-21
Abstract: A cutting device for cutting tubes, in such a manner that a locus connecting each point where a blade tip of a blade portion of the cutting device is firstly introduced into the flat tube passes through a base portion of a frontmost side protrusion portion, the cutting device comprises: the bending moment generated due to a cutting force of the cutting device is decreased to prevent defective cutting; and a control unit, for controlling the cutting ability of the cutting operation of the blade, using the blade tip from the cutting direction to touch the rail by connecting all the spots of the pipe, a place for crossing the overlap, this location can increase the bending resistance resulted from the cutting force.
Patent TW-369522-B (TW)
Title: Methods and devices for controlling the oxidation rate of a hydrocarbon by adjusting the ratio of the hydrocarbon to a rate-modulator
Inventor: DASSEL MARK W
IPC: B01J19/00
Filed: 1997-11-07
Granted: 1999-09-11
Abstract: Methods and devices for controlling the oxidation rate of a hydrocarbon to an acid by adjusting addition of a rate-modulator are disclosed. In order to control oxidation rate, the ratio of hydrocarbon to rate-modulator is appropriately adjusted. Preferably, this ratio is adjusted continually based on feedback relative to oxidation progress parameters. It may be kept substantially constant at steady state conditions of the oxidation, or it may take a path of predetermined values. The rate-modulator preferably comprises a hydrocarbon oxidation initiator.
Patent TW-350809-B (TW)
Title: Tool case
Inventor: VASUDEVA KAILASH C
IPC: B25H3/00
Filed: 1998-01-14
Granted: 1999-01-21
Abstract: A tool case, having: a die-casting plastic card, and a cover formed for said card for determination of a closed area, said cover and one side of the card in connection by articulation for the space between the opening and the closing in foldable state; said opening indicating that when the cover is off the card, and said closing with the card for determining a closed area; between said card and the cover there is a plurality of perforations passing through the closed area, said plurality of perforations of specific sizes for protrusion of the saved tools from said perforations in the card; the workpiece receiver on the card; at least one area having a retainer formed in said closed area and an area outside said closed area on the card, for prevention of protrusion from the closed area when the cover is closed.
Patent TW-411490-B (TW)
Title: Substrate transporting and processing system
Inventor: KANEKO SATOSHI
IPC: H01L21/677
Filed: 1998-01-19
Granted: 2000-11-11
Abstract: A substrate transporting and processing system generally comprises: a supply section of a carrier 1 for housing therein wafers W to be processed, in a horizontal state; a discharge section of the carrier 1; a wafer unloading arm 14 for unloading the wafers W from said carrier 1; a wafer loading arm 16 for loading the wafers W into the carrier 1; an attitude changing unit 40 for changing the attitude of the wafers W between a horizontal state and a vertical state; a processing section 3 for suitably processing the wafers W; and a wafer transport arm 56 for delivering the wafers W between the attitude changing unit 40 and the processing section 3 and for transporting the wafers W into and from the processing section. Thus, after the wafers W housed in the carrier 1 in the horizontal state are unloaded and the attitude of the wafers W is changed into the vertical state, suitable processes are carried out, and the attitude of the wafers W is changed in the horizontal state after processing, so that the wafers W can be housed in the carrier 1. Thus, it is possible to decrease the size of the whole system to improve the throughput and to improve the yield of products.
Patent TW-419696-B (TW)
Title: Color cathode ray tube
Inventor: UCHIDA TAKESHI
IPC: H01J31/20
Filed: 1993-11-16
Granted: 2001-01-21
Abstract: A color cathode ray tube equipped with an in-line electron gun for emitting three adjacent electron beams of an in-line arrangement toward a fluorescent screen, and a main lens for focusing said three adjacent electron beams on the fluorescent screen. The main lens comprises two cylindrical electrodes arranged in a spaced relationship in the direction of tube axis, each having an opening with an approximately elliptical cross section and having therein a plate electrode (with a beam passing area). The two cylindrical electrodes are given different voltages, wherein the following inequalities are satisfied: 5.0 > S (S being a beam space between central axes of said three adjacent electron beams), D > S and 55S - 20D >= 145.5 (D being the diameter of an opening aperture in the direction perpendicular to the three electron beams arranged in-line and on the relative terminal of two cylindrical electrodes).
Patent TW-393710-B (TW)
Title: Semiconductor wafer testing method with improved probe pin contact
Inventor: MATSUOKA MASAMI
IPC: H01L23/58
Filed: 1998-03-16
Granted: 2000-06-11
Abstract: A semiconductor wafer testing method includes a pre-test step for forming a temporary test film on a surface of a semiconductor wafer, a test step for testing the semiconductor wafer by applying a probe to the temporary test film and a post-test step for exfoliating the temporary test film from the surface of the semiconductor wafer. The temporary test film includes test electrode groups each provided with a plurality of regularly arranged test electrodes, and wiring patterns for electrically connecting the test electrodes with corresponding ones of semiconductor unit electrodes in respective semiconductor units on the semiconductor wafer. Probe pins of said probe are arranged so as to be aligned with corresponding ones of the test electrodes of the respective test electrode groups.
Patent TW-373273-B (TW)
Title: Crystal ball surface etch remains removing method with thermal treating process
Inventor: ZHUO JING-MIN
IPC: H01L21/46
Filed: 1998-04-14
Granted: 1999-11-01
Abstract: This invention relates to, in integrated circuit, crystal ball surface etch remains removing method with thermal treating process, especially refers to a kind of thermal treating process method, to remove a kind of volatile etch secondary product generated during the etch processing. The production procedure it implement comprises: (1) following on a semiconductor substrate, to form component zone, multi-crystal silicon layer, oxidized layer and light blocking layer; (2) with micro-image to process, define image on light blocking layer; (3) with dry etch, to etch the oxidized layer under the light blocking layer, to define forming position of multi-crystal silicon on the integrated circuit; (4) with wet etch to remove light blocking layer; (5) with thermal treatment to remove volatile etch secondary product. Wherein, the thermal treating temperature implemented by step (4), is within 100 DEG C to 200 DEG C.
Patent TW-363122-B (TW)
Title: Air supply system for environmental equipment
Inventor: OI KENICHI
IPC: F24F11/76
Filed: 1998-06-03
Granted: 1999-07-01
Abstract: Air supply system of temperature chamber is consisted of a supply fan, a driving motor for the fan, an inverter for changing a speed of the motor, a temperature sensor to detect a circulating air temperature, a fan control unit to give a signal to the inverter by controlling the speed of the motor corresponding to a detecting value of the sensor, an electric power source, and etc. A work room for installing electronic parts is controlled a constant temperature by circulating air heated by a heater. The speed of the fan changes corresponding to the room temperature, increasing the air and heat flow. Smaller size motor and fan can be adopted.
Patent TW-392307-B (TW)
Title: A method of the manufacture and the setup of the semiconductor apparatus
Inventor: OMORI NAOKO
IPC: H01L27/118
Filed: 1998-06-06
Granted: 2000-06-01
Abstract: To apply the gate array matrix or ECA  in the semiconductor apparatus to solve the limitation in the increased size, high density, and the low consuming in the electric power. A method of manufacture and setup of the semiconductor apparatus. This semiconductor apparatus has its own special function array (5) to generate the alternative positive and negative circuits, and the general function array (4) in the gate array matrix  (just likes in the transistor) in the semiconductor substrate (1).
Patent TW-403949-B (TW)
Title: Method of manufacturing a lightly doped drain
Inventor: LIN JIAN-SHING
IPC: H01L21/28
Filed: 1998-07-24
Granted: 2000-09-01
Abstract: A method of manufacturing a light-dope drain is as follows: to use an ionized gas as a gas source to proceed with a first step of rapid thermal oxidation method to form a lightly doped shallow junction; and then a second step of rapid thermal oxidation to form a layer of silicon dioxide layer; to etch back such silicon dioxide and form a spacer on the sidewall of the gate electrode of the polysilicon; to proceed with the third step of rapid thermal oxidation for introducing ions in the same way as the first rapid thermal oxidation step forms a heavily doped junction of a higher concentration on the portion where the semiconductor substrate is exposed; and finally to form a structure of a light-dope drain.
Patent TW-392233-B (TW)
Title: Method for preventing component damages caused by removing anti-reflective film of silicon nitrogen oxide
Inventor: FU JU-YUN
IPC: H01L21/30
Filed: 1998-07-24
Granted: 2000-06-01
Abstract: A method for preventing component damages caused by removing anti-reflective film of silicon nitrogen oxide is discloses. The method employs two thin oxide layer formed by high temperature furnace or rapid thermal oxidation process to cover the surface of polysilicon layer and sidewall respectively as the protection layer for etching anti-reflective film of silicon nitrogen oxide by hot phosphoric acid solution that can prevent the component damages and enhance the property of product component. The method includes the following steps: sequentially forming the first thin oxide layer and an anti-reflective film of silicon nitrogen oxide for covering on the surface of said polysilicon layer;  spraying a photoresist layer on top of said anti-reflective layer of silicon nitrogen oxide and defining the pattern by microlithography imaging process; using the said photoresist pattern as the mask, sequentially etching the said anti-reflective layer of silicon nitrogen oxide, the first thin oxide layer, polysilicon layer and gate oxide to form a gate structure; removing the said photoresist pattern; forming a second thin oxide layer and covering the sidewall of said gate structure and the surface of semiconductor substrate; removing the said anti-reflective layer of silicon nitrogen oxide so as to prevent the etching damage of said polysilicon layer and gate oxide layer by the protection of the first and the second thin oxide layer; and removing the said first and second thin oxide layer.
Patent TW-469378-B (TW)
Title: Bus controllers ensuring reduced power consumption and stable operation
Inventor: OKADA YUKIHIRO
IPC: G06F1/04
Filed: 1998-09-14
Granted: 2001-12-21
Abstract: A bus controller includes a plurality of bus connectors (121-124) provided in a bus (10) so as to respectively connect a plurality of bus agents (161-164) to the bus (10) and to respectively disconnect the plurality of bus agents (161-164) from the bus (10); and a bus connection controller (14) for monitoring the bus (10) and for controlling the plurality of bus connectors (121-124) so as to disconnect the bus agent not accessed for a predetermined period of time.
Patent TW-384340-B (TW)
Title: Method of constructing jointless, anti-shift steel reinforced concrete (SRC) wall
Inventor: SHIAU JIN-HUEI
IPC: E04B2/92
Filed: 1999-05-13
Granted: 2000-03-11
Abstract: A method of constructing jointless, anti-shift steel reinforced concrete wall is disclosed. Fire-extinguishing foamed base plate with prefabricated steel construction installed in the building to form the structural wall, and then cover the base plate on the steel beams and columns to form a partitioning together with structural wall, and then fixing with reinforced steel struts and grouting cement over the surface forming a structural wall with steel struts. The base plate also acts as a buffering layer in the building, therefore jointless SRC wall can be formed as anti-cracking, anti-shifting, infiltration-proof properties.
Patent TW-466705-B (TW)
Title: Deep sub-micron CMOS
Inventor: WU SHIE-LIN
IPC: H01L21/8238
Filed: 1999-05-13
Granted: 2001-12-01
Abstract: The present invention comprises a gate dielectric layer formed on a substrate, a gate formed on a gate dielectric layer, an oxide layer formed on the sidewall of the gate, another oxide layer formed on the substrate and adjacent to the gate, and a nitrogen doped L-shape structure located on the sidewall of the gate structure, wherein the lateral portion of the L-shape structure is located above the oxide layer on the substrate, a sidewall spacer located above the lateral portion of the L-shape structure, and adhered to the vertical portion of the L-shape structure, an extended drain and source located in the substrate and below the lateral portion of the L-shape structure, the drain and source located in the substrate and adjacent to the extended drain and source; a silicide formed on the drain and source, and a polycide formed above the gate.
Patent TW-555763-B (TW)
Title: Novel peptide fragments for purifying proteins
Inventor: HAUER BERNHARD
IPC: C07K19/00
Filed: 1999-05-20
Granted: 2003-10-01
Abstract: The invention relates to novel peptide fragments, fusion proteins comprising the peptide fragments, processes for preparing them, and the use of the peptide fragments. The invention also relates to a process for purifying fusion proteins and a method for detecting proteins. The invention further relates to nucleic acids which code for the peptide fragments or for the fusion proteins, and vectors which comprise the nucleic acids.
Patent TW-384388-B (TW)
Title: Apparatus and method for inspecting the precision of tape measure
Inventor: SUEN FU-JEN
IPC: G01B3/10
Filed: 1999-06-17
Granted: 2000-03-11
Abstract: The present invention relates to a kind of apparatus and method for inspecting the precision of tape measure which is to cut the steel tape measure with printed indication according to the required length by the cutter; then, employing a plurality of cameras to take pictures at fixed locations and proceed the measuring comparison of tape measure indicator image and distinguish whether the tape measure indication is within the standard error range and screen out the unqualified tape measure and provides an automatic inspection apparatus and method for the precision of tape measure.
Patent TW-558862-B (TW)
Title: Gas insulated switchgear
Inventor: OGAWA TAKEMASA
IPC: H02B5/06
Filed: 1999-07-02
Granted: 2003-10-21
Abstract: The present invention provides a gas insulation switchgear capable of lowering the overall height of the device. The gas insulation switchgear comprises a breaker unit 13 horizontally arranged in the lower side and containing a conductor for one phase in a container; an actuator 41 arranged in the axial direction of the breaker unit 13; and a main bus isolator unit 4 horizontally arranged in both sides of a bus side connecting conductor 46 through the bus side connecting conductor 46 arranged vertically and connected to the breaker unit 13, so as to lower the height of the gas insulation switchgear.
Patent TW-455547-B (TW)
Title: Thermal printing head
Inventor: OOYAMA SHINGO
IPC: B41J2/335
Filed: 1999-09-08
Granted: 2001-09-21
Abstract: The object of the invention is to enhance precision in bonding the heating board and the radiating plate of a thermal print head. In the thermal print head A composed by attaching the heating board 2 on the surface of which a heating resistor for printing 4 is formed on the upper surface of the radiating plate 1, an identification mark M that functions as a positioning reference when the heating board 2 is attached on the radiating plate 1 is provided on the heating board 2 at a fixed interval from the heating resistor 4 and in addition, the identification mark M has a vertical side M1 equivalent to a positioning reference line D perpendicular to a direction in which the heating resistor of the heating board 2 is arranged (the direction of the x-axis).