baber/WOPTO huggingface dataset:
Patent TW-536608-B (TW)
Title: Clean room filter system
Inventor: MCGILL JOSEPH A
IPC: F24F3/16
Filed: 2001-07-09
Granted: 2003-06-11
Abstract: An air filter system for a clean room is comprised of a number of filter modules (16) secured together at intersecting corners by holding rods (12) secured to a supporting surface, and at least one support bracket (14,14', 14"") on each holding rod. The filter modules include top panels (18, 18'), that, if separable, are secured to upper supporting brackets and a filter element (19), having a rigid frame (21) and filter panels (27) held therein secured to lower brackets. Light fixtures (38) may be secured to center divider (40) held in the filter frames and diffuser panels (50) or aerodynamically-shaped elements (60) may be secured to the support brackets, below the filter elements.
Patent TW-515174-B (TW)
Title: Method and apparatus for combined puncturing and repeating of code symbols in a communications system
Inventor: RAZOUMOV LEONID
IPC: H03M13/00
Filed: 2001-07-19
Granted: 2002-12-21
Abstract: Techniques for puncturing symbols in a communications system are disclosed. S symbols are received for a frame having a capacity of N symbols, with S being greater than N. P symbols need to be punctured so that remaining symbols fit into the frame. A number of puncture distances, D1 through DN, are computed based on S and P. A particular number of symbol punctures is determined for each computed puncture distance. P1 through PN symbol punctures are then performed at the distances of D1 through DN, respectively. For a more even distribution of the symbol punctures, each of the distances D1 through DN can be selected to be greater than or equal to a minimum puncture distance Dmin defined as Dmin=[S/P], where [ ] denotes a floor operator. The symbol punctures at each computed distance can be performed together or distributed with symbol punctures at other distances. In the alternative, an accumulator is configured to wrap around after it has been incremented to a value of S, each increment being of size P. A symbol index is incremented by one each time the accumulator is incremented by P, until the symbol index exceeds the value S. The progress is advantageously begun with a puncture. Each time the accumulator wraps around, another puncture is performed. As another alternative, puncturing can be combined with symbol repetition.
Patent TW-538384-B (TW)
Title: Scanner apparatus and method for scanning a light-transmissive scannable article
Inventor: HOSSEINI ABBAS
IPC: G07D7/12
Filed: 2001-08-08
Granted: 2003-06-21
Abstract: A light-scanner that includes a wave guide. The scanner defines a scanning zone, and further includes a light-emitting diode, and a detector. The wave guide is disposed between the light-emitting diode and the scanning zone. The wave guide defines a light-admitting aperture and a light-reflective surface. The light-admitting aperture and light-reflecting surface cooperate to direct light from the light-emitting diode toward the scanning zone, and to focus such light centrally along a path traveled by such light toward the detector.
Patent TW-528976-B (TW)
Title: Information providing system, information providing apparatus and information providing method as well as data recording medium
Inventor: ASAMI AKIKO
IPC: G06F19/00
Filed: 2001-08-31
Granted: 2003-04-21
Abstract: The purpose of the present invention is to provide an information providing system, information providing apparatus and information providing method as well as data recording medium to double the joy of operating electric equipment by making a virtual character (electronic pet as a virtual living body) live in the electronic equipment and allowing a user to frequently communicate with the character. The information providing system is an electronic machine having the representation means connected through a hot plug. It has a virtual character which is transmitted through hot plug and the representation data for proceeding the predetermined virtual character representation for the virtual character, and provide the information from the said virtual character to users based on the representation data for virtual character.
Patent TW-I232126-B (TW)
Title: Method of removing water and other protic impurities from organic liquid electrolytes
Inventor: WIETELMANN ULRICH
IPC: H01M10/36
Filed: 2001-09-10
Granted: 2005-05-11
Abstract: A method is described for removing water and other protic impurities from an organic liquid electrolyte, wherein the organic liquid electrolyte is brought into contact with one or more insoluble alkali metal hydride(s) and the insoluble reaction by-products formed thereby are separated off.
Patent TW-I264296-B (TW)
Title: Friction drawer slide
Inventor: MILLIGAN CHARLES A
IPC: A47B88/49
Filed: 2001-11-16
Granted: 2006-10-21
Abstract: A telescopic drawer slide including first, second and third drawer slides, each having a longitudinal length with a web and arcuate arms along the longitudinal margins of the web, the second drawer slide being nested within the arcuate arms of the first drawer slide, and the third drawer slide being nested within the arcuate arms of the second drawer slide. There is a lock between the second drawer slide and the first drawer slide, the lock having a biased tab rotatably coupled to the second drawer slide and an emboss on the first drawer slide. The tab moves into a portion of the emboss upon movement over the emboss, thereby preventing the second drawer slide from closing relative to the third drawer slide.
Patent TW-534825-B (TW)
Title: Clamp device, method and system for exchanging a solution
Inventor: QUAH ERIC
IPC: A61M39/28
Filed: 2001-11-21
Granted: 2003-06-01
Abstract: A device, method and system are provided which simplify the self-administered peritoneal dialysis solution exchange procedure performed by a patient receiving continuous ambulatory peritoneal dialysis (CAPD). The device, method and system reduce the training time required for each patient provided by medical personnel in the operation of the device and performance of the exchange procedure which reduces healthcare costs. A method of instructing a patient regarding the exchange procedure is also provided which can be utilized by any patient, including those visually impaired.
Patent TW-I254927-B (TW)
Title: Method and apparatus for long seeking control of pickup head
Inventor: CHAN YI-CHUNG
IPC: G11B7/00
Filed: 2001-11-23
Granted: 2006-05-11
Abstract: The present invention relates to a method for long seeking control of an optical read/write head. The optical read/write head includes a sled moved by a sled motor, and a lens mounted on the sled and moved by a lens actuator, and said method includes steps of determining a velocity profile according to a desired travel distance of the optical read/write head; detecting an instant velocity and an instantaneous position of the optical read/write head at a certain time spot; comparing the instant velocity with a target velocity corresponding to the instantaneous position according to the velocity profile; modifying velocities of the sled and the lens according to the comparing result; and dynamically adjusting a position of the lens in the sled. An apparatus for long seeking control of an optical read/write head is also disclosed.
Patent TW-536552-B (TW)
Title: Liquid-crystalline medium
Inventor: HECKMEIER MICHAEL
IPC: C09K19/42
Filed: 2001-11-29
Granted: 2003-06-11
Abstract: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, characterised in that it comprises one or more compounds of the formula I, in which R, A1, A2, Z1, Z2, X1, X2, n and o are as defined in claim 1. Liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, characterised in that it comprises one or more compounds of the formula l, in which R is F, Cl, BR, I, CN, NCS, SF5 or an alkyl radical having from 1 to 12 carbon atoms which is unsubstituted, monosubstituted by CN or CF3 or monosubstituted or polysubstituted by halogen and in which one or two non-adjacent CH2 groups may be replaced by -O-, -CH=CH-, -CF=CF-, -C=C-, -CO-, -OCO-or -COO- in such a way that O atoms are not linked directly to one another, A1 and A2 are each, independently of one another, 1,4-phenylene, in which, in addition, one or two CH groups may be replaced by N and which may also be monosubsti-tuted or polysubstituted by L, or are trans-1,4-cyclo-hexylene, in which, in addition, one or more non-adjacent CH2 groups may be replaced by -O- and/or -S-, or are 1,4-cyclohexenylene,1,4-bicyclo[2.2.2]-octylene, piperidine-1,4-diyl, naphthalene-2,6-diyl, decahydronaphthalene-2,6-diyl or 1,2,3,4-tetrahydro-naphthalene-2-,6-diyl, L is F, Cl, Br, I, CN, NCS, SF5 or alkyl, alkoxy, alkyl-carbonyl, alkylcarbonyloxy, alkoxycarbonyl, alkenyl or oxaalkenyl having from 1 to 3 carbon atoms, in which, in addition, one or more H atoms may be replaced by F or Cl, Z1 and Z2 are each, independently of one another, -CH2O-, -OCH2-, CF2O-, -OCF2-, -COO-, -OCO-, -CF2CF2-, -CH2CH2-, -(CH2)4-, -(CH2)3O-, -O(CH2)3-, -CF2CH2-, -CH=CH-, -CH=CF-, -CF=CF-, -C=C- or a single bond, X1 and X2 are each, independently of one another, F, Cl, Br, I, CN, NCS, SF5 or alkyl, alkoxy, alkylcarbonyl, alkyl-carbonyloxy, alkoxycarbonyl, alkenyl or oxaalkenyl having up to 5 carbon atoms, in which, in addition, one or more H atoms may be replaced by F or Cl, and one of the radicals X1 and X2 is alternatively H or R, n and o are each, independently of one another, 0, 1 or 2, where n+0 is <= 3.
Patent TW-562762-B (TW)
Title: Unitary multi-axis all aluminum bicycle frame tube member
Inventor: JANG SHENG-CHANG
IPC: B62K19/04
Filed: 2001-12-19
Granted: 2003-11-21
Abstract: The present invention provides a unitary multi-axis all aluminum bicycle frame tube member, comprising a tubular body having a through hole extending along the length direction thereof. The tubular body is bent to form an upper section, a lower section and a bent section having an included angle smaller than 90 degrees and connecting with the upper and lower sections. The upper, lower and bent sections can be expanded outward and deformed by the ductility of the material thereof, to make the bent section expanded as a tube joint portion. Therefore, the tubular body can combines with a head tube, a top tube, and a lower tube of a bicycle frame, or an upper fork and a lower fork to form a unity, so that no joint line can be observed on the appearance to have better variety and appearance.
Patent TW-569319-B (TW)
Title: Gate structure and method of manufacture
Inventor: CHOU PAO-HWA
IPC: H01L29/49
Filed: 2002-06-06
Granted: 2004-01-01
Abstract: A method of forming a gate structure. A gate oxide layer, a polysilicon layer, a metallic layer and an insulation layer are sequentially formed over a substrate. Using a definite height level to be an etching end point, the insulation layer, the metallic layer and the polysilicon layer are patterned to form a stack structure. A barrier layer is formed over the stack structure. An etching operation is conducted to form a first spacer covering a portion of each sidewall of the stack structure. The etching operation is continued to remove the polysilicon layer outside the first spacer until the gate oxide layer is exposed. A portion of the exposed polysilicon layer on the sidewalls of the stack structure is removed so that a recess structure is formed. A re-oxidation process is conducted to form a re-oxidation layer within the recess structure. A second spacer is formed over the first spacer and the re-oxidation layer.
Patent TW-575526-B (TW)
Title: Device and method for simultaneous production of glass products differing in weight
Inventor: MUELLER FRANZ
IPC: C03B7/14
Filed: 2002-06-07
Granted: 2004-02-11
Abstract: Device for producing hollow glass products of different composition comprises: a storage arrangement consisting of a glass reservoir (14), a plunger (18a, 18b) and a cutting device (24a, 24b); a feed unit (28) for conveying glass gob from storage arrangement into several molding units (32a, 32b, 32c); and a control device (22) for controlling the plunger, the feed unit and the molding units. Device for producing hollow glass products of different composition comprises: a storage arrangement consisting of a glass reservoir (14), a plunger (18a, 18b) and a cutting device (24a, 24b) in the outlet of the reservoir; a feed unit (28) for successively conveying glass gob from the storage arrangement into several molding units (32a, 32b, 32c) arranged next to each other; and a control device (22) for controlling the plunger, the feed unit and the molding units. Preferred Features: A separation device is used for separating selected products from the products formed in the molding units. The separation device is connected to the control device.
Patent TW-I236652-B (TW)
Title: Method and apparatus for enabling power management of a flat panel display
Inventor: CUI YING
IPC: G09G3/36
Filed: 2002-06-17
Granted: 2005-07-21
Abstract: A method and apparatus for enabling power management of a flat-panel display is described. In one embodiment, a method involves detecting at least one display device power state and adjusting a backlight brightness in a display monitor in response to said detecting said at least one display power state. In one embodiment, a method further involves altering the brightness of a display image in order to maintain a display image quality when the backlight is adjusted.
Patent TW-551005-B (TW)
Title: High capacity tool crib for a machine tool for the processing of printed circuit boards
Inventor: AUFIERO GIACOMO
IPC: B23Q3/155
Filed: 2002-07-30
Granted: 2003-09-01
Abstract: The tool crib (19) is carried by a fixed plate (20) and includes a series of sticks (21), each fitted with a row of tools (14). The sticks (21) are carried by a cogged belt (32) movable on a closed trajectory (31). The belt (32) is made of flexible material and engages at least two belt pulleys (33, 34), each stick (21) being housed in a corresponding stickholder member (37), so that the row of tools (14) is at right angles to the closed trajectory. The stickholder members (37) are guided by two fixed guides (48). At a tool (14) change station (58), the fixed plate (20) is fitted with a notch (55). Two locking contrivances (59) are able to operate two jaws (61) to lock the sticks (21) in the tool (14) change position. The tool (14) change that is carried out by pincers (62) movable vertically and transversely.
Patent TW-541227-B (TW)
Title: Electro-chemical polishing apparatus
Inventor: YAHALOM JOSEPH
IPC: H01L21/00
Filed: 2002-08-01
Granted: 2003-07-11
Abstract: Generally, a method and apparatus for electro-chemical polishing a metal layer disposed on a substrate is provided. In one embodiment, the electro-chemical polishing apparatus generally includes a substrate support having a plurality of contact members, a cathode and at least one nozzle. The nozzle is adapted to centrally dispose a polishing fluid on the substrate supported by the substrate support. The cathode is adapted to couple the polishing fluid to a negative terminal of a power source. A positive terminal of the power source is electrically coupled through the contact members to the conductive layer of the substrate. The nozzle creates a turbulent flow in the portion of the polishing fluid boundary layer proximate the center of the substrate which enhances the polishing rate at the center of the substrate.
Patent TW-560228-B (TW)
Title: High-frequency detecting method and high-frequency detecting circuit
Inventor: WATANABE SHINICHI
IPC: G01R21/01
Filed: 2002-08-02
Granted: 2003-11-01
Abstract: In the invented high frequency detecting circuit, the first high frequency power containing the first frequency (f) and the second high frequency power containing the second frequency (f1) much lower than the first frequency (f) are supplied to the high frequency power source apparatus of a load (7) to detect the information about the first high frequency power. The third high-frequency signal (V1) for a mixed signal, which includes the first high-frequency signal containing the first frequency (f) and the second high-frequency signal containing the second frequency (f1), is detected by a directional coupler (12). In addition, by using the heterodyne method, the third high frequency signal (V1) is converted into the fourth high frequency signal (V1') containing the third frequency (Deltaf) between the first and the second frequencies (f, f1). Based on the fourth high frequency signal (V1'), traveling-wave power (Pf) of the first frequency (f) is detected.
Patent TW-544307-B (TW)
Title: Urn and its producing method
Inventor: SHR JING-WEN
IPC: A61G17/08
Filed: 2002-08-14
Granted: 2003-08-01
Abstract: The present invention relates to an urn that can be mass-produced, is durable and has a beautiful outlook, and a method for producing such an urn. The urn has an urn body and a cover which are formed by pressing a steel plate. The outside of the urn body and the cover are enameled. In which the steel plate is made of an ultra-low-carbon alloy. The urn body and the cover is produced from a steel plate by a high pressure cold forging process, a de-greasing process, a water washing process, an acid washing process, a water washing process, a neutralization process, a drying process, and a surface enameling treatment on the surface of the urn body and the cover, thereby forming an urn that is free of seam, without oxidation, resistant to acid/alkaline, and has a good air tightness. Meanwhile, the urn can be mass produced mechanically at an increased capacity and a reduced cost, and has an increased applicability.
Patent TW-578420-B (TW)
Title: Method and apparatus for entering numbers
Inventor: LEE PARKJOO
IPC: H04M1/724
Filed: 2002-09-10
Granted: 2004-03-01
Abstract: At least two key switches corresponding to one or more keys, for example on the side of the radiotelephone device or on the standard keypad of the radiotelephone device, can be used to dial a phone number, therefore, eliminating the need to use the entire standard keypad. One key switch is used to increment a candidate number and a one key switch is used to decrement the candidate number. The sound file corresponding to the candidate number scrolled is output through the speaker of the radiotelephone device. One key switch is used to select the candidate number and store the number as a digit of a phone number. The digit is stored within the call register. Once the entire phone number is selected and stored, a key switch is actuated to dial the entire phone number.
Patent TW-559907-B (TW)
Title: An apparatus and a method for fabricating an ultra-thin silicon nitride layer
Inventor: TUNG SU-CHING
IPC: H01L21/205
Filed: 2002-09-25
Granted: 2003-11-01
Abstract: An apparatus and a method for fabricating an ultra-thin silicon nitride layer on a wafer are provided. The apparatus at least comprises a rapid thermal processing chamber and a plasma generation device. The rapid thermal processing chamber is used for heating the wafer. The plasma generation device connecting with the rapid thermal processing chamber is adapted to generate a nitrogen containing plasma, the nitrogen containing plasma is transferred to the rapid thermal processing chamber for forming the ultra-thin silicon nitride layer on the wafer.
Patent TW-588077-B (TW)
Title: Composite webs with reinforcing polymeric regions and elastic polymeric regions and method for producing the same
Inventor: EATON BRADLEY WAYNE
IPC: B32B7/04
Filed: 2002-09-30
Granted: 2004-05-21
Abstract: Methods of manufacturing composite webs including a substrate with one or more reinforcing discrete polymeric regions located on or within the composite web are disclosed. Molten nonelastomeric thermoplastic material of the discrete polymeric region is forced against the substrate by a transfer roll. If the substrate is porous, fibrous, etc., a portion of the nonelastomeric thermoplastic composition may infiltrate the substrate and/or encapsulate fibers of the substrate. The composite webs also include elastomeric thermoplastic material in discrete polymeric regions on or within the composite web.
Patent TW-I222332-B (TW)
Title: Gallium nitride-based semiconductor light emitting device
Inventor: LI JIA-MING
IPC: H01L33/02
Filed: 2002-10-15
Granted: 2004-10-11
Abstract: According to a preferred embodiment of the present invention, there is provided a novel and optimal semiconductor light emitting device comprising a substrate, an n layer disposed co-extensively on the substrate, an n++ layer disposed non-extensively and flush on one side of the n layer. Furthermore, a p- layer is disposed co-extensively on the n++ layer of the LED according to the invention, with a p layer further disposed co-extensively on the p+ layer. A p cladding layer is disposed co-extensively on the p layer. A multiple quantum well (MQW) layer is disposed co-extensively on the p cladding layer, and an n cladding layer is further disposed co-extensively on the MQW layer. A second n layer is disposed co-extensively on the n cladding layer. An n+ layer is disposed co-extensively on the second n layer of the LED according to the invention. After partially etching the device, an n electrode is formed opposite n++ layer non-extensively on the surface of n layer, and a second n electrode is formed non-extensively (without etching) upon the n+ layer.
Patent TW-I281277-B (TW)
Title: Driving circuit of piezoelectric transformer, cold cathode tube light-emitting device, liquid crystal panel and electronic machine mounted with liquid crystal panel
Inventor: TAKEDA KATSU
IPC: H05B41/392
Filed: 2002-11-20
Granted: 2007-05-11
Abstract: A driving circuit of piezoelectric transformer is provided, which can truly light the entire cold cathode tubes connected to the piezoelectric transformer and decrease the brightness difference of each cold cathode tube when steadily lighting so as to increase reliability and performance. The driving circuit of the piezoelectric transformer is provided with plural cold cathode tubes, which are connected to the secondary side of the piezoelectric transformer; and an output detecting circuit of cold cathode tube, which is serially connected with plural loads for detecting output state of each load. Based on the detected signal from the output detecting circuit of cold cathode tube, the piezoelectric transformer is driven and controlled. Thus, the piezoelectric transformer can conduct the same action for the action of one cold cathode tube.
Patent TW-580599-B (TW)
Title: Optical transmitter-receiver module, method of manufacturing the module, and electronic device using the module
Inventor: OHE NOBUYUKI
IPC: H01L31/0232
Filed: 2002-11-28
Granted: 2004-03-21
Abstract: In an optical transmitter-receiver module for performing optical transmission and reception by using a single-core optical fiber, a light-tight partition plate unit 506 for separation between an optical path of a transmission signal light and an optical path of a reception signal light is held between a jack section 508 for detachably holding an optical plug 240 and a light emitting/receiving unit 505 having an LED 514 and a PD 515 positioned and fixed in place and molded in one piece.
Patent TW-595105-B (TW)
Title: Phase locked loop circuit having automatic adjustment for free-running frequency of voltage controlled oscillator
Inventor: SHIMODA TETSUYA
IPC: H03L7/085
Filed: 2002-12-04
Granted: 2004-06-21
Abstract: In a phase locked loop (PLL) circuit having a function of automatically adjusting the free-running frequency of a voltage controlled oscillator (VCO), the number of pulses of a pulse signal output from the VCO in a period in which a comparison signal output from a phase comparator is at a predetermined level is counted, and a microcomputer updates digital data based on the counted value. The digital data is converted into an analog signal by a digital-to-analog converter. A combiner combines the analog signal with a signal obtained by smoothing the comparison signal of the phase comparator by a low-pass filter so as to generate a frequency control signal of the VCO.