baber/WOPTO huggingface dataset:
Patent TW-457543-B (TW)
Title: Projection electron-beam lithography masks using advanced materials and membrane size
Inventor: BROOKS CAMERON J
IPC: G03F1/20
Filed: 2000-07-04
Granted: 2001-10-01
Abstract: A stencil or scatterer mask for use with charged particle beam lithography such as projection electron-beam lithography comprises a membrane layer of a material having a Young's modulus of at least about 400 GPa and support struts supporting a surface of the membrane. The struts form and surrounding a plurality of discrete membrane areas of different aspect ratios aligned to design regions of an integrated circuit. The discrete membrane areas have different aspect ratios range from about 1:1 to about 12:1, and the discrete membrane areas have different size surface areas. The membrane is preferably silicon carbide, diamond, diamond-like carbon, amorphous carbon, carbon nitride or boron nitride. When used in scatterer masks, the ratio of discrete membrane area to membrane thickness is at least about 0.18 mm<SP>2</SP>/nm. When used in stencil masks, the ratio of discrete membrane area to membrane thickness is at least about 1.0 mm<SP>2</SP>/nm. The stencil mask is made by depositing a diamond membrane film patterned with a hardmask layer on a substrate, depositing an etch stop layer adjacent the diamond film, and forming supporting struts surrounding a plurality of discrete areas of the membrane film. The method then includes depositing a pattern over the membrane film within the discrete membrane film areas, the pattern conforming to one or more desired circuit elements, and etching the membrane film with a reactive ion etch containing oxygen to form openings in the membrane film.
Patent TW-518298-B (TW)
Title: Master cylinder device for vehicles
Inventor: NORO HIROFUMI
IPC: B62K23/06
Filed: 2000-08-02
Granted: 2003-01-21
Abstract: The technical object of the master cylinder device for vehicle in accordance with the present invention is to provide, for a motorcycle featured with the steering bar handle, a master cylinder device that is designed to be mounted even in a narrow space on the bar handle. The master cylinder device for vehicles, such as motorcycle and the like, in accordance with the present invention which comprises a master cylinder 4 with a cylinder body 5 attached in the vicinity of a grip 3 of the steering bar handle 2, and an operating lever 24 which is supported on the cylinder body 5 through a pivot 25 and is pulled toward the grip 3 to thereby push a piston 10 of the master cylinder 4. The cylinder body 5 is mounted so that, below the axis X of the bar handle 2, the axis Y thereof is substantially perpendicular to a vertical plane V which includes the axis X of the bar handle 2.
Patent TW-461151-B (TW)
Title: Connector latch with integrated auxiliary contacts
Inventor: MOSQUERA RENE AUGUSTO
IPC: H01R13/627
Filed: 2000-08-21
Granted: 2001-10-21
Abstract: A first connector (12) of the type that has a pair of forwardly-projecting latch arms (42, 44) for locking into a cavity of a second connector, where the latch arms of the first connector have outer sides with slots (84, 86) that hold first auxiliary contacts (80, 82) and the second connector has slots (94, 96) at opposite sides of its cavity for holding corresponding second auxiliary contacts (90, 92). Each slot in the first connector is aligned with a bore (110, 112) in the connector frame, with the bore being of rectangular configuration. Each auxiliary contact includes a plate portion (140) lying in the bore in interference fit with the opposite sides of the bore, a strip portion (142) that extends forward of the plate portion, and a 90 DEG bend (144) that connects one side of the plate portion to an edge of the strip portion.
Patent TW-558594-B (TW)
Title: Pipe-shaped catalyst construction for exhaust gas purification
Inventor: SATO MASAYASU
IPC: B01J35/02
Filed: 2000-12-07
Granted: 2003-10-21
Abstract: The present invention provides a tube-shaped catalyst construction 10 with high catalyst performance and excellent resistance against high temperature resistance, which is comprised of tube-shaped support, comprising a metal pipe 11, and a cylindrical metal foil 12, wherein the cylindrical metal foil 12 is formed by dimpling recessed parts 13 continuously in a circumferential direction, and the metal foil is coated with a catalyst material 19. In this catalyst construction, the metal foil 12 is arranged in the metal pipe 11 along the inner peripheral surface excluding the central part. The ration of the cross-sectional area of the central part inside the metal tube 11, in which the metal foil 12 does not exist, to the whole cross-sectional area of the metal tube 11 is in the range between 20% to 60%.
Patent TW-555549-B (TW)
Title: Flexible sheet used for disposable wearing article
Inventor: HISANAKA TAKAYUKI
IPC: A61F13/49
Filed: 2000-12-22
Granted: 2003-10-01
Abstract: The subject of the present invention is to provide a plastic-like matt flexible sheet having a pleasant feel to be used for a disposable wearing article. This flexible sheet 1 obtained by performing hole opening processing on a plastic sheet used for a disposable wearing article is provided with a large number of opening hole rows 11 composed of opening holes 9 and flat parts 8 adjacent by sandwiching the opening hole rows 11, and standing-up parts 12 for repeating sawtooth-like undulation are formed on the edge of the opening holes 9 in the flat parts 8. The standing-up parts 12 have trough parts having the depth of at least 0.01 mm on both sides, and are formed at least by 500 pieces per 1 cm<2> of the flexible sheet 1.
Patent TW-471993-B (TW)
Title: Polishing apparatus
Inventor: KIMURA NORIO
IPC: B24B37/013
Filed: 2001-01-17
Granted: 2002-01-11
Abstract: A polishing apparatus is used for polishing a substrate such as a semiconductor wafer, and has a sensor capable of continuously detecting the thickness of an electrically conductive layer. The polishing apparatus includes a polishing table having a polishing surface, and a top ring for holding and pressing the substrate against the polishing surface to polish the surface of the substrate. A sensor such as an eddy-current sensor is disposed below the polishing surface of the polishing table for measuring the thickness of a conductive layer formed on the surface of the substrate.
Patent TW-594821-B (TW)
Title: Transfer film for forming dielectric layer, and manufacturing method for plasma display panel
Inventor: YAMASHITA TAKANORI
IPC: H01J9/24
Filed: 2001-02-23
Granted: 2004-06-21
Abstract: The transfer film for forming the dielectric layer is made, in such a manner that a film-forming material layer comprising a glass paste composition is formed on a supporting film. A dielectric layer is produced within the ±2 mum range for each film distribution in the average film thickness by burning the film-forming material layer transferred from the transfer film on the surface of the substrate.
Patent TW-I254141-B (TW)
Title: Pattern forming member applied to sectioning image observation apparatus and sectioning image observation apparatus using them
Inventor: ENDO TOMIO
IPC: G02B21/00
Filed: 2001-03-06
Granted: 2006-05-01
Abstract: In a pattern formation member adopted to a sectioning image observation apparatus which selectively irradiates a light from a light source to a sample, scans the sample, and acquires a light from the sample as a sectioning image, the pattern formation member comprises an irradiation section and a cutoff section, each of the irradiation section and the cutoff section is in a straight pattern, and these straight patterns are disposed alternatively.
Patent TW-I227977-B (TW)
Title: Method of facilitating virtual LAN area network to supply multiple subscribers' service in ATU-R device of wideband ADSL
Inventor: HUANG YU-LIN
IPC: H04L12/00
Filed: 2001-03-12
Granted: 2005-02-11
Abstract: The present invention is a method of facilitating virtual LAN area network to supply multiple clients service in ATU-R device of wideband ADSL. The method is facilitating VLAN technology to generate multiple virtual circuit in ADSL line multiple to cause subscriber's input-output port of the ATU-R device in mutual connection, individually facilitating each virtual circuit to connect to telecommunication company (or digital data supplier) for information exchange, and recognize digital data with tag in each virtual circuit through the installed switching hub of the ATU-R device to make each subscriber individually belonging to virtual circuit with different attached tag, as such each virtual circuit can service different subscriber to ensure data packet without leaving behind other subscribers with the same ATU-R device and add more transmission efficiency and enhance service efficiency of telecommunication company in ADSL wideband system line.
Patent TW-527317-B (TW)
Title: Dispersions
Inventor: SCHARFE THOMAS
IPC: C09D11/00
Filed: 2001-03-16
Granted: 2003-04-11
Abstract: Dispersions of pyrogenic oxides, doped using an aerosol, are prepared by mixing the oxide with a suspending agent and milling. The dispersions can be used to prepare inkjet paper.
Patent TW-494465-B (TW)
Title: Fluorine process for cleaning semiconductor process chamber
Inventor: GOTO HARUHIRO HARRY
IPC: H01L21/302
Filed: 2001-03-27
Granted: 2002-07-11
Abstract: A process for removing residue from the interior of a semiconductor process chamber using molecular fluorine gas (F2) as the principal precursor reagent. In one embodiment a portion of the molecular fluorine is decomposed in a plasma to produce atomic fluorine, and the resulting mixture of atomic fluorine and molecular fluorine is supplied to the chamber whose interior is to be cleaned. In another embodiment the molecular fluorine gas cleans the semiconductor process chamber without any plasma excitation. Molecular fluorine gas has the advantage of not being a global warming gas, unlike fluorine-containing gas compounds conventionally used for chamber cleaning such as NF3, C2F6 and SF6.
Patent TW-517117-B (TW)
Title: Electronic sewing machine
Inventor: YOKOMIZO YASUHISA
IPC: D05B19/14
Filed: 2001-04-26
Granted: 2003-01-11
Abstract: It is an object to provide an electronic sewing machine capable of forming a pattern stitch of high quality depending on a cloth to be sewn during a transition from start knotting sewing to normal sewing or the normal sewing to end knotting sewing. A base line position N1 for a normal stitch needle oscillation pattern and base line positions N2 and N3 for start or end knotting stitch patterns can be set identically or individually (A, B). Alternatively, needle location data on the knotting stitch pattern are corrected synchronously with the base line position N1 for the normal stitch needle oscillation pattern (D) or the needle location data on the knotting stitch pattern are read irrespective of the base line position for the normal stitch needle oscillation pattern and a pattern stitch is formed (E). The base line position can be changed or the needle location data can be corrected according to a cloth to be sewn. Therefore, it is possible to form a pattern stitch of high quality which also has the beauty.
Patent TW-I229273-B (TW)
Title: Wireless peer to peer file transferring method and computer system using the same
Inventor: HUA YU-JENG
IPC: G06F17/40
Filed: 2001-05-01
Granted: 2005-03-11
Abstract: The present invention is related to a wireless peer to peer file transferring method that is suitable for use on a computer system, for example, on a notebook-type personal computer that executes the WINDOWS95/98/ME/NT/2000 operation system. The invented method can be used to make a user capable of connecting and transferring files with the other computer by using the wireless network card through a wireless manner. The file transferring method includes a searching and recording function, a file-delivering function and a file-receiving function. The file transferring method is featured with having no need of using the wireless access point and no need of investing extra equipment. Because the file transferring method is capable of automatically setting the required transmission parameters and automatically searching and recording the nearby personal computer, it is very convenient in use and has no disadvantage such as complicated and difficult setting as seen in the prior art.
Patent TW-522044-B (TW)
Title: Method and apparatus for agitation of workpiece in high pressure environment
Inventor: SUTTON THOMAS R
IPC: H01L21/687
Filed: 2001-05-08
Granted: 2003-03-01
Abstract: An apparatus for agitating a workpiece in a high pressure environment comprises a workpiece holder, a bearing, a pressure chamber housing, and a nozzle. The workpiece holder couples to the pressure chamber housing via the bearing. The nozzle couples to the pressure chamber housing. The workpiece holder comprises protrusions and a region for holding the workpiece. In operation a fluid exits the nozzle and impinges the protrusions of the workpiece holder causing the workpiece holder to rotate, which agitates the workpiece.
Patent TW-561578-B (TW)
Title: Method for producing gate oxide layer of different thickness
Inventor: GU SHAU-YAN
IPC: H01L21/76
Filed: 2001-05-23
Granted: 2003-11-11
Abstract: A method for producing a gate oxide layer of different thickness comprises: forming a pad oxide layer and a silicon nitride layer on a semiconductor substrate; using a photoresit layer to define an active region; performing a local oxidation to dividing the active region into a first active region and a second active region; peeling off the silicon nitride layer; forming a photoresist layer covering the pad oxide layer on the first active region and exposing the pad oxide layer on the second active region; using the photoresist layer as a mask to perform an Si or Ge doping on the pad oxide layer on the second active region, so that Si or Ge ions are doped into the surface of the second active region not covered by the photoresist layer; and sequentially removing the photoresist layer and the pad oxide layer and oxidizing the semiconductor substrate, so that a first gate oxide layer is formed on the surface of the first active region, while a second gate oxide layer is formed on the surface of the second active region. Since the doping of Si or Ge ions will enable the implanted region to form an amorphous structure and have a faster oxidation rate, the thickness of the second gate oxide layer will be thicker than that of the first gate oxide layer.
Patent TW-554336-B (TW)
Title: Defect management system for write-once storage disk
Inventor: PROPPS MICHAEL B
IPC: G11B20/18
Filed: 2001-06-21
Granted: 2003-09-21
Abstract: A method and system for managing a plurality of defects that may cause an error during a write operation in a write-once data storage disk is provided. A host system sends a write command to a disk drive that contains the storage disk. The process detects any errors that may occur during the write operation. When an error is detected, a ""skip list"" containing the addresses of physical sectors on the disk that are to be skipped during a read operation is updated, the write operation is suspended, and the process attempts to rewrite the data in another sector. If the rewrite is performed successfully, the write operation continues. Otherwise, the write operation is terminated and the host device is notified. While the disk drive is operative, the skip list is preferably maintained in a buffer memory, but periodically the entries in the skip list are copied to the disk for permanent storage. Before a read operation begins, the skip list is copied from the disk to the memory. When a file is read from the disk, any ""skip sectors"" that are encompassed within the file are skipped (i.e., the data in those sectors is not read). The method of this invention is particularly useful in supplementing an error correction code, which typically has difficulty dealing with errors of longer duration.
Patent TW-I243857-B (TW)
Title: Fe-Ni based alloy for press forming die flat mask and flat mask and color cathode-ray tube using the same
Inventor: ETO MASATOSHI
IPC: C22C38/12
Filed: 2001-05-30
Granted: 2005-11-21
Abstract: To develop an Fe-Ni based alloy for a press forming die perfect flat mask improved in strength (falling impact deformation resistance) and having low thermal expansibility. This Fe-Ni based alloy for a press forming die perfect flat mask maintaining low thermal expansibility, and whose proof stress and Young's modulus are improved as well has a composition containing 33 to 37% Ni and 0.001 to 0.1% Mn, voluntarily containing 0.01 to <2% Co and further containing one or more kinds selected from 0.01 to 0.8% Nb, 0.01 to 0.8% Ta and 0.01 to 0.8% Hf by 0.01 to 0.8% in total, and the balance Fe with inevitable impurities, in which, preferably, as the impurities, C is controlled to <=0.01%, Si to <=0.04%, P to <=0.01%, S to <=0.01% and N to <=0.005%. The flat mask and color cathode-ray tube use the same.
Patent TW-518852-B (TW)
Title: Method for transmission of document information and system thereof
Inventor: CHEN CHANG-REN
IPC: G06F17/00
Filed: 2001-06-26
Granted: 2003-01-21
Abstract: The present invention discloses a method for transmission of document information, which is applied between a first interface system linked to the internet and a second interface system. The first interface system comprises a document information having a text information and a multi-media information in which the multi-media information has a web site on the internet. The method comprises: (a) analyzing the document information for merging the web site of the multi-media information in the document information; and (b) using the internet to transmit the document information to the second interface system for reading the document information from the second interface system. A document information transmission system is also disclosed in the invention.
Patent TW-505942-B (TW)
Title: Method and apparatus for forming pattern onto panel substrate
Inventor: KOMYOJI DAIDO
IPC: H05K3/10
Filed: 2001-06-28
Granted: 2002-10-11
Abstract: A method for forming a pattern on a surface of a panel substrate, includes electrically charging pattern-forming material particles, jetting out the electrically charged pattern-forming material particles through a nozzle by applying electrostatic force to the pattern-forming material particles to form a pattern, and fixing the pattern onto the panel substrate.
Patent TW-508433-B (TW)
Title: Superconducting single photon detector
Inventor: SOBOLEWSKI ROMAN
IPC: H01L39/10
Filed: 2001-09-03
Granted: 2002-11-01
Abstract: A single-photon detector includes a superconductor strip biased near its critical current. The superconductor strip provides a discernible output signal upon absorption of a single incident photon. In one example, the superconductor is a strip of NbN (niobium nitride). In another example, the superconductor strip meanders to increase its probability of receiving a photon from a light source. The single-photon detector is suitable for a variety of applications including free-space and satellite communications, quantum communications, quantum cryptography, weak luminescence, and semiconductor device testing.
Patent TW-557446-B (TW)
Title: Test systems for high-frequency wireless-communications devices
Inventor: HUANG GUANGHUA
IPC: G01R1/073
Filed: 2001-07-31
Granted: 2003-10-11
Abstract: Wireless communications devices, such as mobile telephones and pagers, typically include a multi-tiered electronic assembly. Conventional testing of these multi-tiered assemblies is not only slow and wasteful, but sometimes requires the assemblies to include extra ground contacts that can disrupt normal circuit operation. Accordingly, the present inventors have devised unique test probes and related systems and methods for testing these electronic assemblies. One unique probe structure includes at least one signal contact surface (122) for contacting a signal-port trace (611) of an electronic assembly and at least one substantially larger ground contact surface (166.2) for contacting a ground pad (614) of the electronic assembly. In another, the ground probe (160) has a contact surface (166.2) and a non-contact surface (166.1) for overhanging a portion of a signal-port trace (611) and thereby establishing a desired characteristic impedance. These and other presented probe structures facilitate more rapid and cost-effective testing of electronic assemblies.
Patent TW-554003-B (TW)
Title: High molecular weight polymer and process of producing a high molecular weight monovinylidene aromatic polymers
Inventor: REGO JOSE M
IPC: C08L51/04
Filed: 2001-07-31
Granted: 2003-09-21
Abstract: The present invention relates to a polymer produced by polymerizing a vinyl aromatic monomer in the presence of a small amount of furfuryl (alkyl)acrylate.
Patent TW-I289475-B (TW)
Title: Crystalline MWW-type titanosilicate catalyst for producing oxidized compound, production process for the catalyst, and process for producing oxidized compound by using the catalyst
Inventor: OGUCHI WATARU
IPC: C01B37/00
Filed: 2001-09-07
Granted: 2007-11-11
Abstract: A crystalline titanosilicate catalyst which is usable as a catalyst in the oxidation reaction of a compound having a carbon-carbon double bond and at least one other functional group, a process for producing the catalyst, and a process for producing an oxidized compound by an oxidation reaction using the catalyst. It has been found that a crystalline titanosilicate having a structural code of MWW effectively functions as a catalyst in an oxidation reaction of a compound having a carbon-carbon double bond and at least one other functional group wherein the carbon-carbon double bond of the compound is oxidized by using a peroxide as an oxidizing agent, thereby to highly selectively provide an intended oxidized compound.
Patent TW-542892-B (TW)
Title: Heat exchanger and refrigerator provided therewith
Inventor: NISHIMOTO TAKASHI
IPC: F25D17/06
Filed: 2001-09-13
Granted: 2003-07-21
Abstract: A heat exchanger with high heat exchange efficiency and a refrigerator employing such a heat exchanger are provided. The refrigerator has a Stirling cycle refrigerator (6) and a heat exchanger (10) kept in contact with the cold head (62) thereof. This heat exchanger has a base (101), a fin (102) formed to protrude from the base, and a heat pipe (13) fitted on the surface of the base. The heat of the portion of the base other than the contact portion in which it is kept in contact with the cold portion is conducted through the heat pipe to the contact portion. The base may have a hollow portion formed therein, with the hollow portion filled with a refrigerant, so that the base itself functions as the heat pipe.
Patent TW-520612-B (TW)
Title: Organic light emitting diode devices with improved luminance efficiency
Inventor: YOUNG RALPH H
IPC: H01L51/00
Filed: 2001-11-16
Granted: 2003-02-11
Abstract: An organic light emitting device includes a substrate, an anode and a cathode disposed over the substrate; a luminescent layer disposed between the anode and the cathode wherein the luminescent layer includes a host and at least one dopant; the host of the luminescent layer being selected to include a solid organic material comprising a mixture of at least two components wherein the first component of the mixture is an organic compound that is capable of transporting both electrons and holes and that is substantially non-polar; and the second component of the mixture is an organic compound that is more polar than the first component; and the dopant of the luminescent layer being selected to produce light from the light emitting device.