baber/WOPTO huggingface dataset:
Patent TW-541354-B (TW)
Title: Surface treating agent and surface treating method for magnesium parts
Inventor: FUKUMURA KAZUNORI
IPC: C23F11/10
Filed: 2000-01-04
Granted: 2003-07-11
Abstract: The present invention provides a corrosion inhibitor composition for magnesium or magnesium alloys which contains at least one compound selected from aromatic carboxylic acids and salts thereof as an effective component. Further, the present invention provides a corrosion inhibitor composition for magnesium or magnesium alloys which contains at least one compound selected from among aromatic carboxylic acids and salts thereof, and at least one compound selected from pyrazole compounds and triazole compounds; the present invention also provides a surface treating agent for magnesium and/or magnesium alloy components and a surface treating method.
Patent TW-585922-B (TW)
Title: Process for recovering carboxylic acids from a fermentation broth
Inventor: WENZEL J DOUGLAS
IPC: C12P7/44
Filed: 2000-03-03
Granted: 2004-05-01
Abstract: Carboxylic acids are recovered from a fermentation broth by adjusting the pH of a fermentation broth comprised of a carboxylic acid to at least about 6.0 and then heating the pH-adjusted broth to a temperature sufficient to effect the formation of three immiscible phases, one of which is an oily phase rich in the carboxylic acid.
Patent TW-434124-B (TW)
Title: Method for weaving vine mat
Inventor: SHIE JUNG-HE
IPC: B27J1/00
Filed: 2000-04-27
Granted: 2001-05-16
Abstract: The present invention relates to a method for weaving a vine mat, which comprises extruding a plastic material into a yarn; clustering a plurality of yarns into a bundle which is wrapped with a foam layer by integral extrusion on the outside thereof; weaving the vine and setting the woven vine on a heating device so that the foam layer on the vine melts into a molten state to form a woven product which has a sturdy property due to the tightness and toughness of the vine.
Patent TW-440494-B (TW)
Title: Machining method of rare earth alloy and manufacture of rare earth magnet using it
Inventor: KONDO SADAHIKO
IPC: H01F1/057
Filed: 2000-05-08
Granted: 2001-06-16
Abstract: The object of this invention is to provide a machining method of rare earth alloy with high working precision and high efficiency. The cut of a rare earth metal alloy block 2 by a grinding wheel 1 having a grinding edge 1b on its peripheral section and containing diamond grinding particles is performed while supplying a coolant to a grinding end 1b. The surface tension of the coolant is preferably set to about 25 mN/m to 60 mN/m.
Patent TW-I236082-B (TW)
Title: Substrate cassette device
Inventor: SHIMADA MUNEAKI
IPC: H01L21/67
Filed: 2000-05-12
Granted: 2005-07-11
Abstract: This invention provides a low-priced substrate cassette device. The device can test the existence of plural substrates collected in the cassette without wasting the robot motion time to transfer the substrate. The device is comprising: locating at the position which is opposite to the side of the robot between two parallel disposed cassettes with plural substrates; moving the testing device by a driving device; and testing the substrate in the cassette at one corner of the cassette in which the testing device has testing sensors corresponding to the plural sections.
Patent TW-I230188-B (TW)
Title: Composition for coating transparent surfaces
Inventor: SCHMIDT CHRISTOPH
IPC: C09C1/00
Filed: 2000-06-02
Granted: 2005-04-01
Abstract: A composition for coating transparent surfaces containing: (a) a multilayer interference pigment consisting of a transparent support material which is coated with alternating layers of a material of low refractive index and a material of high refractive index, the difference in the refractive indices being at least 0.1, and (b) at least one polymeric organic binder.
Patent TW-476091-B (TW)
Title: Discharge lamp
Inventor: KIRA TAKEHIRO
IPC: H01J61/82
Filed: 2000-06-07
Granted: 2002-02-11
Abstract: There is provided a discharge lamp in which the state of arc is kept stable and the light emitting intensity of the radiated light can be stabilized after starting the turning-on operation within a short period of time. The discharge lamp of this invention is characterized in comprising a bulb 10 composed of a light emitting tube 11 enclosing a light emitting space S and sealing tube sections 12 jointly arranged at both ends of the light emitting tube; an anode 13 and a cathode 14 oppositely arranged to face each other within the light emitting space S of the bulb 10; and electrode rods 15 having the anode 13 and, respectively, the cathode 14 on their extreme ends to extend from the sealing tube sections 12 of the bulb 10 toward the light emitting tube 11, and mercury is hermetically filled in the light emitting space S of the bulb 10, wherein a thermal conductor plate 30 is arranged at the end part of the cathode 14 in the light emitting space S of the bulb 10 in such a way that it is being contacted with the electrode rod 15 having the cathode 14. In addition, in the discharge lamp of the present invention, it is preferable that the lamp is lit in such a way that the anode 13 is positioned above the cathode 14.
Patent TW-486532-B (TW)
Title: Integrated hydrologic circuits in valley-systems for water-supply, hydro-electricity and flood-control
Inventor: HSU KENNETH J
IPC: E03B3/06
Filed: 2000-07-26
Granted: 2002-05-11
Abstract: The present invention teaches the construction of integrated hydrologic circuits to collect, filter, store, and transport of groundwater in valley systems for water-supply, hydro-electricity, and flood-control The hydrologic circuits consists of one or more of the following: sources and sinks of water (hydropotential), obstructions to groundwater flow (hydroresistors), natural or man-made filtering devices (hydrofilters), groundwater-collectors (hydrocapacitors), groundwater-storages (hydrocapacitors), insulation devices to prevent water loss (hydroinsulators) and water-transport systems (hydroconductors), in combination with other elements.
Patent TW-460350-B (TW)
Title: Processing method of printed wiring board
Inventor: UCHIDA YUICHI
IPC: B23K26/00
Filed: 2000-07-27
Granted: 2001-10-21
Abstract: To form a hole for electrically connecting an upper conductor layer 11 of an insulating layer 10 of a printed wiring board 1 and a lower conductor layer 12 of the insulating layer 10 in the insulating layer 10 to expose the lower conductor layer 12 to the hole bottom, when laser processing is executed for making the hole 13 in the insulating layer 10 using the printed wiring board 1 comprising a treatment layer 14 being placed between the lower conductor layer 12 and the insulating layer 10 for emitting an electromagnetic wave having a wavelength different from the wavelength of processing laser during the laser processing, change in a signal emitted from the treatment layer 14 of the printed wiring board 1 is measured to determine the remaining state of the insulating layer 10. The electromagnetic wave emitted in laser processing from the treatment layer 14 placed between the lower conductor layer 12 and the insulating layer 10 rather than the reflection of laser of laser is used, so that the hole 13 piercing the insulating layer can be detected precisely.
Patent TW-459265-B (TW)
Title: System and method for providing implant dose uniformity across the surface of a substrate
Inventor: KELLERMAN PETER LAWRENCE
IPC: H01L21/265
Filed: 2000-08-04
Granted: 2001-10-11
Abstract: A method and system is provided for enabling a uniform implant dose across the surface of a substrate, such as a semiconductor wafer (W), implanted within the process chamber (12) of a plasma immersion ion implanter (10). Plasma generated within the chamber includes desired dopant ions. Prior to processing wafers, ion current extracted from the plasma is determined by a dosimetry detector (42) at a plurality of locations in the chamber. The plurality of locations correspond to locations on the surface of a wafer to be implanted. A plurality of electromagnets (34, 36, 38, 40) generates a magnetic field within the chamber (12). The size, position, and current ratios for the electromagnets are selected to create a magnetic field within the chamber that is perpendicular to and uniform over the surface of the wafer. The dosimetry detector senses extracted ion current from the plasma at the plurality of locations within the chamber and outputs feedback signals representative thereof to a controller (50). The controller responds to the feedback signals and outputs a control signal to a power supply that controls the amount of electrical current in the plurality of electromagnets. The current is varied as necessary to achieve a uniform dose rate over the surface of the wafer. In a preferred embodiment, the plurality of electromagnets comprise a plurality of annular electromagnets that are disposed outside of and circumscribe the exterior of the process chamber.
Patent TW-480624-B (TW)
Title: Method to structure the organic anti-reflection layer
Inventor: GRANDREMY GREGOIRE
IPC: G03F7/09
Filed: 2000-08-09
Granted: 2002-03-21
Abstract: This invention relates to a method to structure the ARC polymer, by means of DUV-lithography to carry out an ARC open etching step and afterwards execute the etching of the metal layer. By means of etching the ARC- polymer-between-layer through a CF4 ARC open process with high selectivity to photo resist, it should attain a less photoresist consumption and therefore achieve steep photoresist flank, the gas flow therefore totaling CF4 35-45 sccm, CHF3 17-23 sccm, O2 5-7 sccm and Ar 80-120 sccm.
Patent TW-472298-B (TW)
Title: Electron beam exposure apparatus, adjusting method, and block mask for adjustment
Inventor: TAKEMOTO AKIO
IPC: G03F1/20
Filed: 2000-08-30
Granted: 2002-01-11
Abstract: This adjusting method can determine the precise deflection amount of mask deflectors corresponding to each aperture pattern by precisely measuring the position of the beam deflected by the mask deflectors in relation to that of each aperture pattern in an electron beam exposure apparatus, comprising an electron gun, a block mask, plural mask deflectors that deflect the electron beam so as to pass through one of the plural aperture patterns selectively, convergent devices that converge the electron beam onto a specimen, and deflectors that deflect the electron beam on the specimen. The electron beam exposure apparatus has the ability to expose the patterns corresponding to the selected aperture patterns, at one time, and in which the plural aperture patterns are square or rectangular and arranged in a matrix form, each aperture pattern has a square or rectangular maximum aperture area that limits the area in which each aperture is formed, the block mask has at least one adjusting aperture pattern equipped with independent apertures of the same shape arranged along the opposite sides of the maximum aperture area, and the mask deflectors are adjusted so that the intensity of the beam, which is radiated onto the specimen, at the portion or the independent apertures of the same shape arranged along the opposite sides of the adjusting aperture pattern, is uniform and maximum.
Patent TW-538014-B (TW)
Title: Carbon-containing refractory article having protective coating
Inventor: BRANDY GILBERT
IPC: C04B41/50
Filed: 2000-10-11
Granted: 2003-06-21
Abstract: A carbon-containing refractory article having a protective coating is disclosed. The protective coating reduces oxidation of the article during preheating and casting operations. A high temperature wetting aid comprising a metal oxide, the metal being selected from the group consisting of arsenic, antimony, bismuth, lead, vanadium and tin, improves wetting of the protective coating on the article, and thereby reduces imperfections in the fused protective coating. The coating protects the article from oxidation and decarburization, which may result from using the article at high temperatures in an oxidizing atmosphere. The wetting aid is a metal oxide, such as bismuth oxide, that reduces the surface tension of the protective coating at high temperature and promotes spreading of the protective coating over the surface of the article.
Patent TW-499820-B (TW)
Title: Speaker, manufacturing method of speaker and manufacturing device of speaker
Inventor: YAMADA TERUHO
IPC: H04R7/00
Filed: 2000-10-24
Granted: 2002-08-21
Abstract: By taking liquid paper as raw material, a paper-made frame member 1 for supporting vibration plate is formed and shaped. In forming and shaping, a central hole for voice ring and an air exhausting hole 1a for exhausting the backward air pressure externally by vibrating the vibration plate are shaped, thereby manufacturing a speaker using the paper-made frame member 1.
Patent TW-I235763-B (TW)
Title: Aqueous solution of detergent composition and cleaning method
Inventor: SADOYAMA YASUO
IPC: C11D7/26
Filed: 2000-11-04
Granted: 2005-07-11
Abstract: Provided is a detergent composition which contains no organic surfactants that will contaminate the environment, river and lake, contains no petroleum volatile solvent constituting the pollution source of the atmosphere, does not cause damage to the natural ecological system and does not contaminate the atmosphere. The present invention relates to a detergent composition comprising at least one of tertiary sodium phosphate, sodium metasilicate, sodium sulfate, sodium tripolyphosphate, sodium chloride, sodium carbonate, potassium chloride, trisodium citrate, sodium hydroxide, and to a process for producing it.
Patent TW-493248-B (TW)
Title: Manufacturing method of deep sub-micrometer field effect transistor for suppressing short channel effect
Inventor: HUANG JENG-TUNG
IPC: H01L21/8234
Filed: 2000-11-14
Granted: 2002-07-01
Abstract: A manufacturing method of deep sub-micrometer field effect transistor for suppressing short channel effect is disclosed in the present invention. At first, a gate oxide layer and a gate with the second conducting dopant are sequentially formed on a semiconductor substrate having the first conducting dopant. After that, a lightly doped drain/source diffusion region with the second conducting dopant is formed at each side of the gate in the substrate by using a low energy ion implantation. Then, a silicon nitride spacer is formed at each side of the gate at a temperature lower than 700 DEG C. Finally, a heavily doped drain/source region with the second conducting dopant is formed on one side opposite to the lightly doped drain/source diffusion region of the gate by using a high energy ion implantation. By using the manufacturing method stated above, substrate current Isub can be decreased such that hot electron effects of the transistor device can be improved about 1000 times.
Patent TW-464891-B (TW)
Title: Flexibility rubber installation system and method for the computer keyboard
Inventor: WU MING-RUNG
IPC: H01H13/70
Filed: 2000-11-17
Granted: 2001-11-21
Abstract: Provided is a flexibility rubber installation system and method for the computer keyboard including an assembly housing, a board platform, a shaking device and a rotating device. The assembly housing has an operation space and the board platform has multiple boards located at the top of the operation space of the assembly housing. Each board corresponds to a keyboard to be installed. The surface of the keyboard has multiple concaves corresponding to press keys of the keyboard. The shaking and rotating devices connect to the board platform and locate at both sides of the board platform for shaking and rotating the board platform to make the flexibility rubber fall into the concave of the board. By doing this way, it can change the installation method requiring full labor power to semi-automation, increase the assembly performance and decrease the labor power costs.
Patent TW-477088-B (TW)
Title: Fuel cell system controller
Inventor: EDLUND DAVID J
IPC: H01M8/06
Filed: 2000-12-27
Granted: 2002-02-21
Abstract: A fuel cell system that includes a control system for regulating the power produced by the fuel cell system. The fuel cell system includes a fuel cell stack adapted to produce electrical power from a feed. In some embodiments, the fuel cell system includes a fuel processing assembly adapted to produce the feed for the fuel cell stack from one or more feedstocks. The control system regulates the power produced by the fuel cell system to prevent damage to, and/or failure of, the system.
Patent TW-479020-B (TW)
Title: Adjustable mold for producing shoe template and method thereof
Inventor: CHEN MING-GUO
IPC: B29D35/00
Filed: 2001-01-20
Granted: 2002-03-11
Abstract: The present invention relates to an adjustable mold for producing a shoe template and a method thereof. The mold comprises a bottom plate, and a mobile template consisted of mobile blocks and mounted on the top of the bottom plate. The lower half part of each mobile block towards the outside is separately installed with a set of adjustment device for controlling the mobile blocks for moving towards the inside of the template or out of the template, thereby adjusting the size of the shoe-shaped mold cavity, so as to produce shoe templates of different specification. According to the aforementioned mold, a method for producing a shoe template comprises: (1) mounting a base mold; (2) injecting a silicone; (3) removing the base mold; (4) mounting a shoe plate; (5) adjusting the mobile blocks of the mobile template; (6) removing the shoe plate; (7) injecting a material capable of being solidified; and (8) molding a template.
Patent TW-501115-B (TW)
Title: Optical disk device
Inventor: YOKOYAMA EIJI
IPC: G11B7/09
Filed: 2001-02-21
Granted: 2002-09-01
Abstract: A disk physical strain correction signal generation means (11) outputs a signal obtained by allowing a phase compensation signal (S8) to pass a LPF as a disk physical strain correction signal (S11) during a normal period. During a defect detection period, it outputs the output signal of the LPF sampled at the time of the defect detection start as the disk physical strain correction signal (S11). The disturbance pulse detection means (13a) outputs a disturbance pulse correction signal (S13) based upon a disturbance pulse (S13a) obtained by subtracting the disk physical strain correction signal (S11) from the phase compensation signal (S8). The addition means (12) adds the disk physical strain correction signal (S11) and the disturbance pulse correction signal (S13) to output a defect compensation signal (S12). This defect compensation signal (S12) is applied as an actuator control signal (S20) during the detect detection period. Thus, it is possible to provide an optical disk device which can carry out a stable driving control for a reproducing operation, etc. without losing the continuity of control before and after the defect detection even when the defect detection period is long.
Patent TW-594035-B (TW)
Title: Radio frequency communication base station, radio frequency positioning system, signal transmission sequence tester and positioning center device
Inventor: KUWAHARA MIKIO
IPC: H04B7/26
Filed: 2001-02-27
Granted: 2004-06-21
Abstract: The signal transmission sequence offset caused by the cable between a base station equipment and an antenna will result in a radio frequency (RF) positioning error. A signal transmission tester is installed and adjusted to be synchronous with GPS and then feedback processing is used to correct signal transmission sequence. Alternatively, the test result of the signal transmission sequence tester is transmitted to the central device and then the signal transmission sequence offset is forwarded to a terminal for compensation in accordance with the request of the terminal so as to proceed compensation to the signal transmission sequence offset of a RF base station for enhancing positioning accuracy.
Patent TW-594910-B (TW)
Title: A dual spacer process for non-volatile memory devices
Inventor: SHIELDS JEFFREY A
IPC: H01L21/8247
Filed: 2001-03-14
Granted: 2004-06-21
Abstract: In a two-step spacer fabrication process for a non-volatile memory device, a thin oxide layer is deposited on a wafer substrate leaving a gap in the core of the non-volatile memory device. Implantation and/or oxide-nitride-oxide removal can be accomplished through this gap. After implantation, a second spacer is deposited. After the second spacer deposition, a periphery spacer etch is performed. By the above method, a spacer is formed.
Patent TW-513376-B (TW)
Title: A loading/unloading method, a crane rotating apparatus, and a hoisting apparatus
Inventor: HASEGAWA HIROSHI
IPC: B66C23/84
Filed: 2001-03-14
Granted: 2002-12-11
Abstract: A method of placing cranes 1 and 2 with a reactor pressure vessel 4 (load) on a turntable 41 in the solid ground 57, turning the turntable 41 together with the cranes 1 and 2, and thus moving the reactor pressure vessel 4 to a selected position. Transferring an object by turning around a crane with a load in a narrow area without operating the crane.
Patent TW-530011-B (TW)
Title: Method for manufacturing multi-colored reflective material for transcription
Inventor: LEE IN-HWAN
IPC: B41M1/14
Filed: 2001-04-11
Granted: 2003-05-01
Abstract: A method of manufacturing a multi-colored reflective material having a multi-colored construction and having a highly elaborate pattern. The method for manufacturing a multi-colored reflective material for transcription, including the steps of: performing a first printing of multi-colored pattern color printing layers by a screen printing process with a fine interval maintained between the multi-colored pattern color printing layers, on a reflective seat having a glass bead deposited onto a polyethylene film united with a polyethylene terephthalate film; and forming a color printing layer having a color different from and lighter than the multi-colored pattern color printing layer, on an entire surface of the multi-colored pattern color printing layer.
Patent TW-466379-B (TW)
Title: Method to calibrate the magnification of camera
Inventor: LIOU CHIUAN-HUEI
IPC: G03B27/53
Filed: 2001-04-11
Granted: 2001-12-01
Abstract: A method to calibrate the magnification of camera is disclosed, wherein an image of a calibrated sample with a fixed distance is captured by camera. Then move the zoom lens to the edge and proceed the automatic focusing of the calibrated sample, compute the evaluation value of the captured image data of the CCD sampling region in the process of moving the zoom lens to increase the magnification; proceed the automatic focusing when the evaluation value drops suddenly, and then continue to proceed moving the zoom lens to increase the magnification and compute the evaluation value; record the position of the zoom lens when all of the evaluation value drops suddenly. That position is the position where the zoom lens will reach driven by the step motor and DC motor for achieving the magnification. The magnification of the camera can be calibrated quickly and correctly.
Patent TW-I220480-B (TW)
Title: System and method for generating synchronous playback of the slides and the corresponding audio/video information during the presentation
Inventor: LIN CHRIS
IPC: H04N5/91
Filed: 2001-04-11
Granted: 2004-08-21
Abstract: The invention relates to a system and method for generating synchronous playback of the slides and the corresponding audio/video information during the presentation. The production method synchronously records the audio/video information during the presentation while proceeding presentation with regular slides. The system comprises a recording unit, which sequentially processes slide file and the audio/video information during the presentation, and an export unit that receives the output of the said recording unit to generate multiple files for the browser to operate. The browser can operate multiple files generated by the said export unit to complete the synchronous playback of slides and provide multimedia presentation with the video and audio (also good for audio only) information.