baber/WOPTO huggingface dataset:
Patent TW-391998-B (TW)
Title: Turret for the crystal pulling machine for the execution of czochralski-process
Inventor: THIMM FRANZ
IPC: C30B15/30
Filed: 1998-03-21
Granted: 2000-06-01
Abstract: The invention relates to a turret for a crystal pulling machine, in order to carry out the Czochralski process. A rotating head (11) for crystal pulling systems (1) according to Czochralski has (a) a reference platform (17) which is able to rotate around a vertical rotation axis (A-A') with a vertical feed-through opening (25) for a pulling cable (13) that can be wound up; (b) a drivable (22, 38) in which a winding drum (15, 37) with a helical winding groove (29) for the pulling cable is located on this shaft in a fixed manner so it cannot rotate, but can be moved axially; (c) a guiding element with the same pitch as the winding groove being located on the shaft at a location remote from the vertical rotation axis (A-A'), in which this guiding element is able to rotate with the shaft; thereby the pulling cable (13) wound on the winding drum (15, 37) can be guided on the vertical rotation axis by using this guiding element and the winding groove (29); which is characterized in that: (d) the shaft (22, 38) and the axis (H-H') of the winding drum (15, 37) forms an angle <alpha> to the horizontal reference plane (B-B') and extends beyond so that the drive assembly (13) in the winding groove (29) passes in a helical direction which determines the direction of the winding groove (29).
Patent TW-400409-B (TW)
Title: Adjustable bolt fitting for sliding door closure
Inventor: PREVOT G
IPC: E05B63/06
Filed: 1998-04-02
Granted: 2000-08-01
Abstract: The bolt-carrier (4) has at least one slot (5) adapted to receive the tail (6) of a bolt (7) carrying at least one hook (8) and includes at least one screwthreaded hole having an axis (13) perpendicular to the walls of the slot (5) and adapted to receive an immobilizing screw (16) for immobilizing the tail (6) of the bolt (7) against the wall of the slot (5) opposite the immobilizing screw (16). The tail (6) of the bolt (7) includes at least one opening (21) extending in the longitudinal direction (11) of the slot (5) and the screw (16) is adapted to bear on at least one of the edges (22) of the opening.
Patent TW-419704-B (TW)
Title: Fluorescent lamp and lighting system
Inventor: VOLLKOMMER FRANK
IPC: H01J61/80
Filed: 1998-04-14
Granted: 2001-01-21
Abstract: A fluorescent lamp (1) having a tubular discharge vessel (2), filled with inert gas, and a fluorescent layer (6) has elongated electrodes (3; 4; 12; 14a-14d) arranged parallel to the longitudinal axis of the tubular discharge vessel (2), at least one electrode (4; 12; 14a-14d) being arranged on the inner wall of the discharge vessel (2). The tubular discharge vessel (2) is sealed in a gas-tight fashion at one or at both ends with a stopper (8) and by means of solder (9), the at least one inner wall electrode (4) being guided to the outside in a gas-tight fashion through the solder (9). Alternatively or also in addition, at least one electrode (16) is arranged inside the wall of the discharge vessel (2). Up to a maximum of the entire inside diameter can be used as striking distance, depending on the positioning of the associated counterelectrode(s). High luminous densities are achieved because of the large and, at the same time, constant sparking distance along the discharge tube. The lamp is provided for a pulsed, dielectrically impeded discharge.
Patent TW-451008-B (TW)
Title: Yarn brake and textile machine and yarn feed device equipped therewith
Inventor: PLATH ERNST-DIETER
IPC: D04B15/44
Filed: 1998-05-13
Granted: 2001-08-21
Abstract: The invention relates to a yarn brake with a support (15), a bearing pin (18), two brake elements (26, 27) mounted on the bearing pin (18), of which at least one is axially movable on the bearing pin (18), and a bias mechanism (25, 28) holding the two brake elements (26, 27) in abutment. The bearing pin (18), the brake elements (26, 27) and the bias mechanism (25, 28) are combined in accordance with the invention in an assembly freely rotatable as a whole in the support (15). The invention moreover comprises a textile machine, especially a circular knitting machine, and yarn feed devices equipped with such a yarn brake.
Patent TW-375719-B (TW)
Title: Image processing device and image processing method
Inventor: YASUI KEISUKE
IPC: G06T11/40
Filed: 1998-05-22
Granted: 1999-12-01
Abstract: This invention aims to efficiently process image element data in computer graphic system in high speed to provide a high-quality image processing method that costs less than prior art, in which data of image constituents are sequentially processed (ST1) in direction vertical to the scan line, and horizontal to the scan line (ST2), and subsequently, said sequenced image constituents are subjected to image processing in the order of non-transparent polygons, transparent pixel polygons and the semi-transparent polygons (ST3-ST36).
Patent TW-394953-B (TW)
Title: Peak-hold circuit and an infrared communication device provided with such a circuit
Inventor: OKUDA TAKANORI
IPC: H04B10/112
Filed: 1998-08-06
Granted: 2000-06-21
Abstract: In a peak-hold circuit, a hold capacitor captures the peak value of an input signal and a reset section carries out a resetting operation on the holding value of the hold capacitor when, upon switching inputs, it receives a reset signal. The reset device, upon receipt of the reset signal, raises the response speed of a peak-hold section only in a predetermined time period. The reset device is provided with a constant current circuit and a ON/OFF circuit for increasing a charging current and a discharging current of the peak-hold section, respectively.
Patent TW-478005-B (TW)
Title: Apparatus for controlling a workpiece in a vacuum chamber
Inventor: SMICK THEODORE H
IPC: H01L21/677
Filed: 1998-09-04
Granted: 2002-03-01
Abstract: An apparatus used to control a workpiece inside a vacuum chamber. The workpiece is supported on a workpiece holder in the vacuum chamber. The workpiece is isolated from the atmosphere outside of the vacuum chamber by differentially pumped vacuum seals and an integral air bearing support The differentially pumped vacuum seals and integral air bearing support allow for multiple independent motions to be transmitted to the workpiece supported by the workpiece holder. The workpiece holder motions provided are (1) rotation about the X axis (2) translation back and forth along the Y direction of an X-Y plane on the surface of the workpiece holder, and (3) rotation of the wordpiece in the X-Y plane about its Z axis. Concentric seals, oval for the translation motion and circular for the rotational motion, are differentially pumped through common ports to provide successively decreasing pressure and gas flow in order to reduce the gas load into the vacuum vessel to a negligible rate.
Patent TW-468141-B (TW)
Title: LED repaired lamp for illumination traffic signs
Inventor: WU CHEN-HO
IPC: G08G1/095
Filed: 1998-09-18
Granted: 2001-12-11
Abstract: There is provided a LED repaired lamp having a lock swivel mount received with a threading locked electrical socket of traffic sign. The LED lamp includes a socket shell, a printed circuit board, and a plurality of LEDs. The socket shell has a bottom terminal terminated at a threaded base for being inserted with a threading locked electrical socket. The printed circuit board is rotatably installed in the socket case. The plurality of LEDs are provided to form a sign image and installed on the printed circuit board. The sign image is, for example, an arrow, a pedestrian, a palm, a character or even a word. The printed circuit board can be rotated with respect to the socket shell, so as to rotate the sign image formed by the LEDs to a desired rotating direction with respect to the socket shell. Therefore, once the threaded base is fully inserted into a threading locked lamp socket of traffic sign, the printed circuit board can be rotated with respect to the socket case for thereby properly positioning the sign image.
Patent TW-448669-B (TW)
Title: Method and apparatus of determing the phase of a first clock signal using a second clock signal and method and circuit of producing a data stream indicative of the phase of one clock signal using another clock signal
Inventor: SANDER WENDELL
IPC: H03D13/00
Filed: 1998-10-08
Granted: 2001-08-01
Abstract: The present invention, generally speaking, provides a simple, all-digital method and apparatus for determining the phase of a first clock signal relative to a second clock signal. The first clock signal may be a digital approximation of a periodic analog signal such as an RF signal. A sampling technique is employed that produces a stream of digital bits containing relative phase information. From the stream of digital bits is formed a digital word indicative of the relative phase. the digital word may be formed using a digital filter. Advantageously, an extensive body of digital filtering techniques applicable to sigma-delta (sometimes referred to as delta-sigma) A/D converters may be applied directly to the digital stream. By using an appropriately-chosen weighting function, high accuracy may be obtained.
Patent TW-518228-B (TW)
Title: Pharmaceutical sheet for adhesion on skin and a process for preparing a substrate for the sheet
Inventor: FUJII KIMIHIRO
IPC: B32B27/36
Filed: 1998-10-28
Granted: 2003-01-21
Abstract: This invention provides a dermatological patch sheet obtained by bonding a polyalkylene terephthalate film to one side of a composite film made of a resin composition comprising 100 parts by weight of a polyvinyl chloride/polyurethane composite and 2 to 10 parts by weight of a styrene/ethylene/butylene/styrene copolymer through an adhesive layer to form a base sheet, forming a primer layer made of a saturated polyester resin on the surface of the polyalkylene terephthalate film of the base sheet, and superposing a medicataed pressure-sensitive adhesive layer made of a styrene/diene/styrene block copolymer on this primer. This invention also provides the method for producing the above-mentioned base sheet.
Patent TW-491889-B (TW)
Title: Production of olefins
Inventor: DATH JEAN-PIERRE
IPC: B01J29/40
Filed: 1998-12-04
Granted: 2002-06-21
Abstract: A process for the catalytic cracking of an olefin-rich feedstock which is selective towards light olefins in the effluent, the process comprising contacting a hydrocarbon feedstock containing one or more olefins, with a MFI-type crystalline silicate catalyst having a silicon/aluminium atomic ratio of at least about 300 at an inlet temperature of from 500 to 600 DEG C, at an olefin partial pressure of from 0.1 to 2 bars and the feedstock being passed over the catalyst at an LHSV of from 10 to 30 h<SP>-1</SP> to produce an effluent with an olefin content of lower molecular weight than that of the feedstock.
Patent TW-422995-B (TW)
Title: Thick film resistor and the manufacturing method thereof
Inventor: MURAKAMI MAMORU
IPC: H01C7/00
Filed: 1999-01-22
Granted: 2001-02-21
Abstract: A thick film resistor assembly comprising: (a) an insulation substrate, (b) a resistor layer being formed on surface of the insulation substrate, (c) a pair of conductor pads comprising a first Ag conductor layer comprising Ag powder and palladium or platinum or mixtures thereof, disposed on the insulation substrate with predetermined spaces from the resistor layer to sandwich the resistor layer in a direction of its conductive resistance path; and (d) a second Ag conductor layer comprising a Ag conductor composition devoid palladium or platinum or mixtures thereof, disposed over the resistor layer and conductor pads at their respective edges to connect electrically the resistor layer to the conductor pads forming a conductive resistance path.
Patent TW-368577-B (TW)
Title: Method for manufacturing ball-type valves employing swage process to directly produce the ball shell body which can increase the production
Inventor: HUANG HONG-CHANG
IPC: F16K5/06
Filed: 1998-12-30
Granted: 1999-09-01
Abstract: A kind of manufacturing method for ball-type valves used in the production of ball valve which employs the swage to produce the ball shell with openings at both ends from a round tube and forms the locking slot for the locking of valve rod around the ball shell by swage or milling; and to directly trim the opening at both ends of the ball shell to become flow path; then applying the roundness correction circularity and the surface polishing to produce a kind of hollow ball-type valves structure.
Patent TW-417006-B (TW)
Title: Cooling control device for internal combustion engine
Inventor: TAKAHASHI MASANORI
IPC: G06Q50/20
Filed: 1999-03-16
Granted: 2001-01-01
Abstract: To provide a cooling controller capable of preventing the problem such as overheating of the internal combustion engine and, thus, can exhibit a secure fail safe function. A spring member (45) in a coil form is wound round the valve shaft (27) of the butterfly valve (26) which regulates the flow rate of cooling water. Both ends thereof are communicated with a pair of pin members (27a and 27b) standing on the valve shaft (27) respectively. The pin member (27a) which is made of a material which fuses and breaks at a prescribed temperature is fused and broken, when the cooling water is heated up to a prescribed temperature. As a result, one end (45a) of the spring member (45) comes into contact with the communication pin (25a) projecting toward the valve shaft (25) due to the return force of the spring member (45), and due to the counteraction, the valve shaft (27) is caused to rotate in the direction of opening the butterfly valve (26). Consequently, it is possible to circulate the cooling water and, thus, the problem such as overheating of the engine can be prevented.
Patent TW-474915-B (TW)
Title: Substituted (4-bromopyrazol-3-YL) benzazoles
Inventor: ZAGAR CYRILL
IPC: C07D231/16
Filed: 1999-04-29
Granted: 2002-02-01
Abstract: A substituted (4-bromopyrazol-3-yl) benzazole of the formula I, where: R1 is C1-C4-alky; R2 is C1-C4-haloalkoxy or C1-C4-alkylsulfonyl; R4 is hydrogen or halogen; R5 is halogen; Z is a group -N=C(XR6)-O- or -N=C(XR6)-S- which may be attached to Α via the nitrogen, oxygen or sulfur; X is a chemical bond, oxygen or sulfur; R6 is C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl, C1-C4-alkoxy-C1-C4-alkyl, (C1-C4-alkoxy) carbonyl-C1-C4-alkyl, C3-C8-cycloalkyl, phenyl, phenyl-C1-C4-alkyl, 3- to 7-membered heterocyclyl or if X is a chemical bond, R6 may also be amino or halogen; and the agriculturally useful salts of these compounds I, for use as herbicides or for the desiccation/defoliation of plants.
Patent TW-I226477-B (TW)
Title: An oxabicyclo compound, a polymer-containing compound, and a photoresist micro pattern forming method using the same
Inventor: JUNG JAE-CHANG
IPC: C07D493/08
Filed: 1999-05-13
Granted: 2005-01-11
Abstract: The present invention relates to oxabicyclo compounds and a method of preparing the same. The compounds of the present invention can be used as monomers for preparing a photoresist resin which is useful in photolithography processes using ultra-violet light sources, and are represented by the following formula I, wherein, R1 and R2 are the same or different, and represent a hydrogen or a C1-C4 straight or branched chain substituted alkyl group; and m is a number from 1 to 4. In other embodiments, the present invention relates to an ArF or a KrF photoresist resin containing an oxabicyclo monomer, and compositions and photoresist micro pattern forming methods using the same.
Patent TW-426958-B (TW)
Title: Method for producing copper bonding
Inventor: YE WEN-GUAN
IPC: H01L21/768
Filed: 1999-07-06
Granted: 2001-03-21
Abstract: A method for producing a copper bonding comprises: providing a substrate having a copper layer thereon; forming a protective layer on the substrate; transferring a pattern of a bonding opening in the protective layer; filling the bonding opening with a conductive plug, in which the oxidation rate of the conductive plug is smaller than that of the copper.
Patent TW-475952-B (TW)
Title: Extruding nozzle for producing non-wovens and method therefor
Inventor: KWOK KUI-CHIU
IPC: B05B1/14
Filed: 1999-07-17
Granted: 2002-02-11
Abstract: A parallel plate nozzle for extruding visco-elastic fluidic materials, useable in the manufacture of non-woven materials, and method therefor dispenses a plurality of first and second fluids from a corresponding plurality of first and second orifices to form first and second adjacent flows. The first fluid flows are drawn and attenuated by not more than one corresponding second fluid flow at a second velocity greater than a first velocity of the first fluid flow to form corresponding first fluid filaments, which are preferably relatively continuous and vacillated chaotically. The first and corresponding second fluid flows are spaced as closely as possible to maximize filament drawing efficiency, and adjacent first fluid orifices are spaced sufficiently apart to prevent merging of the first fluid flows prior filament formation.
Patent TW-424267-B (TW)
Title: Method for depositing a silicon oxide layer on a semiconductor wafer
Inventor: LEE CHIN-HUI
IPC: H01L21/205
Filed: 1999-08-18
Granted: 2001-03-01
Abstract: The present invention provides a method for depositing a silicon oxide layer on a semiconductor wafer. The semiconductor wafer has a surface formed thereon a plurality of transistors. The method comprises: performing a cleaning process on the semiconductor wafer by using an alkaline solution to provide a more uniform deposition rate for different substance surfaces of each transistor device of the semiconductor wafer, and performing a deposition process by employing ozone as a reactive gas to form a silicon oxide layer with even thickness and without voids.
Patent TW-417292-B (TW)
Title: Method for forming HSG-polysilicon DRAM capacitor by using dual nitride layers
Inventor: LIN DA-CHENG
IPC: H01L27/108
Filed: 1999-08-26
Granted: 2001-01-01
Abstract: The present invention discloses a method for manufacturing the semiconductor capacitor on a conductive plug. The plug is formed on a dielectric layer. The method comprises the steps of: forming a first oxide layer on the dielectric layer and the conductive plug; forming a barrier layer on the first oxide layer; forming a second oxide layer on the barrier layer; defining and etching the second oxide layer, the barrier layer and the first oxide layer to form a crown-type opening for exposing the conductive plug; forming amorphous silicon on the bottom and sidewall of the crown-type opening; using the barrier layer as an etching stop layer to remove the second oxide layer; using the first oxide layer as an etching stop layer to remove the barrier layer; forming a selective HSG-polysilicon layer on the amorphous silicon; removing the first oxide layer; forming a thin dielectric layer below the selective HSG-polysilicon layer, the dielectric layer and the amorphous silicon layer; and forming a top conductive layer on the thin dielectric layer.
Patent TW-441176-B (TW)
Title: Initialisation circuit, in particular upon application of power
Inventor: JAEGGI HUGO
IPC: H03K17/22
Filed: 1999-09-02
Granted: 2001-06-16
Abstract: The present invention concerns an initialisation circuit (10; 20; 30) provided with an output terminal (18) connected to an integrated circuit (2), said initialisation circuit being able to supply said integrated circuit with an electric voltage (RSTO; RST1; RST2) to initialise said integrated circuit, in particular following application of a supply voltage (Vdd) to the initialisation circuit and to the integrated circuit. This initialisation circuit includes a first field effect transistor (N0) controlled by the supply voltage (Vdd), and is connected between earth and a first current source (16). This initialisation circuit has the advantage of monitoring the supply voltage supplied to the integrated circuit, while requiring a continuous current consumption of approximately 10 nA. Another arrangement of this circuit has the advantage of allowing use thereof with applications such as EEPROM memories.
Patent TW-464816-B (TW)
Title: Method and apparatus for restoration of a computer system hard drive
Inventor: COLLIGAN TOM
IPC: G11B20/12
Filed: 1999-10-06
Granted: 2001-11-21
Abstract: A computer system having capability for restoration of a hard disk drive includes at least one processor and at least one hard disk drive. A software image is stored on the at least one hard disk drive, the software image including a factory downloaded image which is subject to corruption. A protected software restoration image not prone to a typical corruption is stored on the at least one hard disk drive and available for use by the at least one processor in executing the restoration of the software image on the at least one hard disk drive to a like new factory downloaded image condition.
Patent TW-I233436-B (TW)
Title: Benzoxazinones in combination with other agents as inhibitors of HIV reverse transcriptase
Inventor: YOUNG STEVEN D
IPC: A61K31/52
Filed: 1993-08-04
Granted: 2005-06-01
Abstract: Certain benzoxazmones are useful in the inhibition of HIV reverse transcriptase (including its resistant varieties), the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, in combination with other antivirals, immunomodulators, antibiotics or vaccines.
Patent TW-469713-B (TW)
Title: Charged particle beam device
Inventor: DOI TOSHIO
IPC: H01J37/24
Filed: 1999-11-01
Granted: 2001-12-21
Abstract: For distributed control, an apparatus (101) for producing a focused ion beam is connected with LAN (109) of the factory, and a bus line (108) connects a host computer (102), an optical system control (103) for controlling the focus and magnification of the ion beam using electric fields, an optical axis control (104) for positioning an ion source, a vacuum pump (105) for evacuating a sample chamber, a sample stage (106) for carrying a sample to a position where the sample is irradiated with a beam, and a sample conveyer (107) for carrying the sample to the sample stage (106).
Patent TW-424269-B (TW)
Title: Borderless contact process for a salicide device
Inventor: JENG GUANG-MING
IPC: H01L21/28
Filed: 1999-11-01
Granted: 2001-03-01
Abstract: A borderless contact process for a salicide device comprises: providing a semiconductor substrate defined with a device active region and a trench isolation region; forming a metal layer on the surface of the substrate; performing a first thermal process to generate a silicide layer by reacting a portion of the metal layer with the silicon on the surface of the substrate; removing the unreacted metal layer; depositing an etch stop liner on the surface of the substrate; performing a second thermal process to convert the silicide layer into a crystal phase with a lower resistance, while densifying the etch stop liner; forming an interlayer dielectric layer on the etch stop liner; and defining the interlayer dielectric layer to form a borderless contact.
Patent TW-440488-B (TW)
Title: Air motor
Inventor: KISHI KATSUNOBU
IPC: B24B23/00
Filed: 1999-11-04
Granted: 2001-06-16
Abstract: This invention provides an air motor which can simplify its structure, can reduce its machining cost and can be lightened. In this air motor, a cylinder sandwiched between upper and lower end plates is eccentrically arranged in a body composing the air motor. A stator 11 is arranged in a space 10 formed between the inner wall of the body and the outer wall of the cylinder, a passage 13 for communicating air from an introducing port 2 formed in the body with a cylinder side introducing hole is formed in the stator 11, and a sealing 13a for retaining airtightness of the passage 13 is arranged around the entrance of the passage 13.