baber/WOPTO huggingface dataset:
Patent TW-433995-B (TW)
Title: Drum braking and stopping device for toweling material dispensing apparatus
Inventor: GRANGER MAURICE
IPC: A47K10/36
Filed: 2000-04-19
Granted: 2001-05-16
Abstract: This drum braking and stopping device is remarkable in that it comprises a pair of linked parts, one of which (10) is hook-shaped (10a) to cooperate with the catch (9d1) formed in a projecting edge (9d) of the component (9) when centrifugal force caused by forceful traction on the material protruding below the apparatus keeps it in the lifted position, the other part (13) being a lever the upper end of which is attached to one of the arms (8b) of the roll support (8), which is attached to said lever and tilts when said lever moves, thereby forcing the roll against the drum whilst the drum is slowed, brought to a stop and counter-rotated by the device (D).
Patent TW-476232-B (TW)
Title: Locking device of fastener
Inventor: CHEUNG WAI-KWAN
IPC: H05K7/20
Filed: 2000-05-10
Granted: 2002-02-11
Abstract: There is provided a locking device of fastener, which is used to connect a heat sink with a lower recess to the CPU chip of a computer. The locking device comprises a main supporting sheet (1) and a sliding sheet (2) and both are thin piece structures made of stainless steel. The main supporting sheet (1) has a central hole for receiving the locked portion of the heat sink. The main supporting sheet has a plurality of small holes defined thereon, and a 3-shape locking leg formed at two ends thereof for connecting to the small pillars of the CPU. A front leg and a rear leg are formed on the hemi-circular sliding sheet by pressing. The front leg is placed into the small hole of the main supporting sheet. The front part of the hemi-circular sliding sheet is pushed into the recess of the heat sink, and the rear leg of the sliding sheet is pressed into the corresponding small hole of the main supporting sheet, thereby locking the sliding sheet on the main supporting sheet and securing the heat sink by the locking device. The locking leg is pushed to the CPU for being secured in the pillars, so as to install the heat sink on the CPU. This locking device is simple in structure, convenient in use and reliable in performance.
Patent TW-478245-B (TW)
Title: An output-level circuit with noise immunity
Inventor: HUANG JIN-CHENG
IPC: H03K19/003
Filed: 2000-05-24
Granted: 2002-03-01
Abstract: This invention introduces an output-level circuit with noise immunity. It includes two NMOS transistors. The collector of the first NMOS transistor is connected to the first high voltage. Its gate receives the first input signal. The collector of the second NMOS transistor is connected to the source of the first NMOS transistor and functions as the output terminal of this output-level circuit. Its gate receives the second input signal. One of the input signals is the second high voltage; the other one is grounded. In addition, the second high voltage is greater than the first high voltage, preferably more than two times of the first high voltage. During their operation, one of the NMOS transistors is operated in linear region.
Patent TW-512616-B (TW)
Title: Non-repudiation electronic data transmission mechanism
Inventor: FARN KWO-JEN
IPC: H04L9/32
Filed: 2000-07-06
Granted: 2002-12-01
Abstract: The invention relates to a non-repudiation electronic data transmission mechanism in compliance with ISO13888 standard, and in particular pertains to an anti-fraud, verification and non-repudiation method applicable to electronic data. The invention follows the necessary consideration of electronic data format and its operation security to provide a non-repudiation mechanism that allows notarized third party to store relevant data in accordance with the received data from the sending side and/or receiving side for later verification of correctly sending/receiving electronic data and preventing fraud and possibly resultant argument.
Patent TW-593291-B (TW)
Title: Process for making N-alkyl bis(thiazolyl) sulfenimides
Inventor: STIEBER JOSEPH F
IPC: C07D277/80
Filed: 2000-07-27
Granted: 2004-06-21
Abstract: There is disclosed a process for the preparation of sulfenimides comprising: mixing, in a hydrocarbon solvent, a sulfenamide of the formula with an aldehyde of the formula R4CHO, where X is a sulfur atom, a -C=N- group, or a -C=C- group, R1 and R2 are independently selected from the group consisting of hydrogen, alkyl, and aryl or may be joined to form a saturated or unsaturated ring or aromatic ring, R3 is alkyl or cycloalkyl, and R4 is a hydrocarbon radical wherein the carbon bearing the aldehyde function is bonded only to other carbon atoms, a substituted or unsubstituted aryl ring, or a heteroaromatic ring; and heating the mixture at a temperature and for a period of time sufficient to convert the sulfenamide to the sulfenimide.
Patent TW-457661-B (TW)
Title: Structure of passive elements in integrated circuit package and an integrated process for material printing of the passive elements
Inventor: WU JIN-LUNG
IPC: H01L23/28
Filed: 2000-09-21
Granted: 2001-10-01
Abstract: An integrated process for material printing of passive elements in integrated circuit package comprises the following steps: first providing a substrate having a surface formed thereon a plurality of conductive lines including a power line and a ground line; conducting a screen printing process to bridge a thin film material between the power line and ground line; and conducting a solidification process to solidify the thin film material.
Patent TW-476208-B (TW)
Title: Wireless dispatch system for telephone trouble
Inventor: LIOU SHIU-TSANG
IPC: H04M1/00
Filed: 2000-09-27
Granted: 2002-02-11
Abstract: A wireless dispatch system for telephone trouble is primarily applied with the wireless short message transmission and the dispatch system for telephone trouble developed by computer telephony integration (CTI) technology. The system acquires the telephone trouble dispatch data of the trouble report information system (TRIS) and forwards the dispatch data to the GSM mobile phone or Chinese pager of service personnel through the Chung Hwa telecom enterprise information network (CHTNET) and enterprise's wireless socket to air services to inform service personnel for providing services and further to finish the local phone troubleshooting with less man power and less time. The system provides the service system to assure the correctness of the forwarded dispatch data and is applied with CTI technology to provide the automatic delivery function of dispatch message.
Patent TW-526372-B (TW)
Title: Polarizing plate gluing apparatus, polarizing plate reworking apparatus, and polarizing plate gluing method and polarizing plate reworking method using the same
Inventor: LIM YOUNG-DONG
IPC: G02F1/13
Filed: 2000-10-30
Granted: 2003-04-01
Abstract: Disclosed is a polarizing plate gluing apparatus includes an assembly of a liquid crystal panel supply unit, a polarizing plate supply unit, and a polarizing plate gluing unit, and a method of gluing a polarizing plate using the apparatus. Also disclosed is a polarizing plate reworking apparatus including an assembly of a stage, a liquid crystal panel transport jig for rework, a polarizing plate align jig for rework, and a roller unit for rework, and a method of reworking a polarizing plate using the apparatus. An anti-electrostatic roll is arranged at a portion of the roller unit for substantially heating and pressing individual polarizing plate and polarizing plate for rework, a static electricity is not generated between the polarizing plate and the liquid crystal panel when a series of polarizing plate gluing process and a polarizing plate reworking process are performed. A roller unit is used to allow polarizing plate heating and pressing process to be simultaneously performed with the polarization gluing process and polarizing plate reworking process, to thereby significantly improve an overall productivity.
Patent TW-508444-B (TW)
Title: Fast testing method for chip pins of flash memory
Inventor: CHEN FRED HUAI-YAN
IPC: G01R31/28
Filed: 2000-12-05
Granted: 2002-11-01
Abstract: This invention relates to a fast testing method for chip pins of flash memory, which is applied to the personal digital assistant. The method utilizes the electronic characteristics of the storage bits for one-time erasable flash memory chip and the flash memory chip unable to be written as 1 from 0. The address corresponding to each of one set of pins of the flash memory chip are sequentially proceeded the read/write check with one set of testing values, so as to determine the validity of writing each testing value into one pin, and further check the condition of each pin of the flash memory chip, thereby achieve the object of fast testing.
Patent TW-476661-B (TW)
Title: Impeller draft tube agitation for gas-liquid mixing using stirred tank reactor
Inventor: KAR KISHORE K
IPC: B01F27/91
Filed: 2000-12-08
Granted: 2002-02-21
Abstract: An improved design for the agitation system in stirred tank reactors for gas-liquid reactions is disclosed. The improvement involves the use of a draft tube with axial impeller(s) located inside the draft tube and redial impeller(s) located outside the draft tube.
Patent TW-494323-B (TW)
Title: System and method for locating on a physical document items referenced in another physical document
Inventor: CARRO FERNANDO INCERTIS
IPC: G06F17/30
Filed: 2000-12-18
Granted: 2002-07-11
Abstract: The present invention generally relates to interactive hypermedia systems and more particularly to a method and system for locating on a physical document items referenced in another physical document. The present invention discloses a method and system for creating hyperlinks from items (e.g. words, pictures, foot notes, symbols, icons) on a first physical document to particular points on a second physical document (manuscript or printed document), for activating these hyperlinks simply by touching the first document, and for highlighting by means of a light emitting source, the position of the items on the second document. In a preferred embodiment, the present invention discloses a method and system for highlighting on a hard-copy map the geographic positions of places referenced in a hard-copy document.
Patent TW-540081-B (TW)
Title: Cathode ray tube
Inventor: OHMAE HIDEHARU
IPC: H01J29/07
Filed: 2000-12-30
Granted: 2003-07-01
Abstract: A cathode ray tube capable of reducing the rising amount, suppressing the occurrence of ripples at the same time, and preventing the so-called persimmon stone phenomenon from occurring, is provided in the present invention. In the apertures 21 and 22, the protruding portions 23 and 24, which are protruded from end faces 21a, 22a in the horizontal direction of the apertures 21, 22, are formed. The protruding portion 23 in the aperture 21, which is located on the right side of the phosphor surface from the vertical center line 25 of the shadow mask 20, is protruded in the direction toward the peripheral portion on the right side; while the protruding portion 24 in the aperture 22, which is located on the left side of the phosphor surface, is protruded toward the peripheral portion on the left side. Accordingly, the rising amount can be reduced and the occurrence of ripples can be suppressed at the same time, while the persimmon stone phenomenon in which the occurrence of the beam spot of an electron beam on the phosphor surface is cut partially can be prevented.
Patent TW-I284123-B (TW)
Title: Process for producing bisphenol A
Inventor: IWAHARA MASAHIRO
IPC: C07C39/16
Filed: 2001-01-16
Granted: 2007-07-21
Abstract: There is provided a process for producing bisphenol A exhibiting a stable hue without undesired coloration even when treated at an elevated temperature. In the process for producing bisphenol A by reacting acetone with phenol in the presence of an acid-type ion exchange resin as a catalyst and then subjecting the reaction mixture to a reduced-pressure distillation to recover the bisphenol A from a fraction discharged from a bottom of distillation column, said process comprises: washing said acid-type ion exchange resin filled in a reactor with phenol before used in the reaction; and distilling a phenol solution obtained after the washing together with a fraction obtained from a top of the distillation column to recover phenol.
Patent TW-473927-B (TW)
Title: Dual damascene copper process using liquid phase deposition oxidation layer
Inventor: CHEN SHENG-SHIUNG
IPC: H01L21/768
Filed: 2001-01-17
Granted: 2002-01-21
Abstract: A dual damascene copper process using liquid phase deposition oxidation layer is disclosed, which comprises firstly, depositing the first dielectric layer, the second dielectric layer formed by low-k material on the semiconductor substrate, forming via opening in the second dielectric layer, proceeding liquid phase deposition procedure, forming an isolation layer on the external surface of the first and second dielectric layers, coating photoresist material on the surface of the isolation layer; defining the trench opening pattern by photoresist-developing material, proceeding an etching procedure to the second dielectric layer and the first dielectric layer, defining the via opening pattern in the first dielectric layer, and defining the trench opening pattern in the second dielectric layer, filling metal into the first dielectric layer and the second dielectric layer to form the dual damascene structure.
Patent TW-480768-B (TW)
Title: Non-aqueous electrolyte secondary cell
Inventor: NISHIDA NOBUMICHI
IPC: H01M4/505
Filed: 2001-01-18
Granted: 2002-03-21
Abstract: In a non-aqueous electrolyte secondary cell having a positive electrode mainly composed of a positive electrode active material, a negative electrode, and a non-aqueous electrolyte, the positive electrode active material includes a lithium-containing transition metal complex oxide represented with hexagonal structure by the general formula LiCo1-xMxO2, wherein M is at least one element selected from the group consisting of V, Cr. Fe, Mn, Ni, Al, and Ti, and a crystallite size (110) of the lithium-containing transition metal complex oxide is greater than 1000 Å. Thereby, the thermal stability of the positive electrode active material is increased, and the discharge characteristic and the charge-discharge characteristic of the cell are improved.
Patent TW-I228861-B (TW)
Title: Switching power circuit and control method for switching power circuit
Inventor: ARAI SATOSHI
IPC: H02M3/28
Filed: 2001-03-14
Granted: 2005-03-01
Abstract: An AC power is rectified in a rectification circuit, and a pulsating voltage is output via a noise filter. The pulsating voltage is input to a switching circuit, and an AC voltage having a pulse width corresponding to a control signal is output. The AC voltage is transformed and rectified. The pulsating voltage is smoothed in a smoothing condenser, and a DC voltage is output. A voltage change detecting circuit detects a change of the DC voltage in a period longer than a period of ripple included in the DC voltage, and a detection signal is output. The detection signal is input to a control circuit, and a negative feed-back control is executed so that the DC voltage becomes constant.
Patent TW-518258-B (TW)
Title: Dry cleaning device
Inventor: MOMONOI YOSHINORI
IPC: B08B5/02
Filed: 2001-03-19
Granted: 2003-01-21
Abstract: There is disclosed a dry cleaning technology in which the particles left on the surface of the ultra-fine structure such as a semiconductor device and the like can be cleaned and removed totally in a vacuum environment without being dependent on a wet cleaning method performed in the surrounding atmosphere. In the dry cleaning device of the present invention, a pad is approached to the surface of a wafer such as a semiconductor wafer and the like, cleaning gas is injected into a fine clearance formed between both members to generate a high-speed gas flow along the surface of the wafer and the particles left on the surface of the wafer are physically cleaned and removed with the high-speed gas flow. In addition, in order to assist this physical cleaning action, either a chemical or an electrical cleaning method such as a plasma or the similar methods can be used together. In accordance with the dry cleaning device of the present invention, it is possible to attain a superior cleaning effect corresponding to the prior art wet cleaning method while the wafer is not exposed in the surrounding atmosphere.
Patent TW-501035-B (TW)
Title: Interactive image searching method based on local object
Inventor: SUN HUNG-MING
IPC: G06F17/30
Filed: 2001-03-20
Granted: 2002-09-01
Abstract: An interactive image searching method based on local object is disclosed. Firstly, provide a sample image to be searched. Then split the sample image into plural blocks automatically, analyze and extract the image characteristics of each one. Next, users select one or more sample blocks to be searched, and define the corresponding logic operands to obtain a composite query command. Finally, the system will proceed the characteristic comparison based on the image characteristics of the composite query command and sample block with the image data in the image database, and generate the search result. Thus, users can obtain a more accurate searching result by selecting the sample block and the corresponding logic operand definition.
Patent TW-567375-B (TW)
Title: Method for providing a surface of an article with a decoration or text
Inventor: VAN DE WITTE PETER
IPC: B44C1/17
Filed: 2001-03-26
Granted: 2003-12-21
Abstract: The invention relates to a method of providing a decorative coating or text or the like on articles, like shavers, GSM's, cards, etc. The coating comprises a region-wise optically modified (patterned) cholesteric liquid crystalline layer, which is transferred onto a surface of the article by means of a transfer operation. The so-called in-mold decoration technique has been found to be very advantageous for the transfer of decorative (patterned) cholesteric liquid crystalline layers. In this technique the layer is (releasably) deposited on a plastic carrier foil and provided with a layer of adhesive. The assembly is inserted in an injection mold before the injection molding of polymer material starts. In this way decorative coatings (e.g. multi color images) and texts or the like can be even applied onto, non-even and slightly curved substrates.
Patent TW-574320-B (TW)
Title: Silicone rubber sponge composition, sponge, and process for making
Inventor: BABA KATSUYA
IPC: C08L83/04
Filed: 2001-04-13
Granted: 2004-02-01
Abstract: A silicone rubber sponge composition, a silicone rubber sponge, and a process for production thereof. The silicone rubber sponge composition comprises (A) 100 parts by weight organopolysiloxane gum described by average structural unit RaSiO(4-a)/2, where R is a monovalent hydrocarbon group or haloalkyl and a is 1.8 to 2.3 and having a viscosity at 25 DEG C of 1,000,000 mPa . s or above, (B) 1 to 400 parts by weight inorganic filler, (C) 0.01 to 50 parts by weight hollow thermoplastic resin particles, (D) 0.01 to 10 parts by weight a water-in-oil emulsion with silicone oil an oil phase, and (E) a curing agent in an amount sufficient to cure the composition.
Patent TW-506834-B (TW)
Title: A device for moving and orienting spraying nozzles in a coating pan
Inventor: GIOGOLI ANTONIO
IPC: A61J3/00
Filed: 2001-05-18
Granted: 2002-10-21
Abstract: A device moves and orients spraying nozzles (4) inside a coating pan (1). The spraying nozzles (4) are carried, arranged in a line, by a shaft (5), which rotates on a horizontal axis parallel to the axis of the rotating drum (1). The shaft (5) is supported by a support frame (7), which is fastened to a bar (10), which is rotated to adjust the distance between the spraying nozzles (4) and the free surface (20) of said mass of articles (2) being treated. The shaft (5) is fastened to the lever mechanism (16, 17) of a positioning member (15) for changing the inclination of the spraying nozzles (4), so as to maintain constant their orientation with respect to said free surface (20) of the mass of articles (2).
Patent TW-511337-B (TW)
Title: A soft error correction algebraic decoder
Inventor: HASSNER MARTIN AURELIANO
IPC: H03M13/45
Filed: 2001-07-04
Granted: 2002-11-21
Abstract: A soft error correction algebraic decoder and an associated method use erasure reliability numbers to derive error locations and values. More specifically, symbol reliability numbers from a maximum likelihood (ML) decoder as well as. A parity check success/failure from inner modulation code symbols are combined by a Reed-Solomon decoder in an iterative manner, such that the ratio of erasures to errors is maximized. The soft error correction (ECC) algebraic decoder and associated method decode Reed Solomon codes using a binary code and detector side information. The Reed Solomon codes are optimally suited for use on erasure channels. A threshold adjustment algorithm qualifies candidate erasures based on a detector error filter output as well as modulation code constraint success/failure information, in particular parity check or failure as current modulation codes in disk drive applications use parity checks. This algorithm creates fixed erasure inputs to the Reed Solomon decoder. A complementary soft decoding algorithm of the present invention teaches the use of a key equation solver algorithm that calculates error patterns obtained as a solution to a weighted rational interpolation problem with the weights given by the detector side information.
Patent TW-516138-B (TW)
Title: Packaging method and packaging structure of semiconductor devices
Inventor: OHUCHI AKIRA
IPC: H01L21/60
Filed: 2001-07-31
Granted: 2003-01-01
Abstract: A packaging structure and a packaging method reworkable even after the formal curing and good in connection reliability, characterized in that an electrode 8 of a semiconductor device 6 and an electrode 7 of a substrate 1 are electrically connected via bumps 5, a first resin 3 decreasing in mechanical strength and becoming reworkable under given conditions and a second resin 4 capable of mitigating the stress due to a difference in thermal expansion coefficient between the semiconductor device 6 and the substrate 1 and superior in mechanical strength to the first resin under the given conditions are stacked and formed in the gap between the semiconductor device 6 and the substrate 1 and moreover the first resin 3 is formed at a thickness of less than a half of said gap in total on the surface of at least either of the semiconductor device 6 and the substrate 1.
Patent TW-538581-B (TW)
Title: Linear motor having air bearing integrally
Inventor: HWANG JI-HYUN
IPC: H02K41/03
Filed: 2001-09-05
Granted: 2003-06-21
Abstract: The present invention relates to a linear motor with integrally forming, which can combine with an air bearing device for linear motion guidance of linear motor and the linear motor. The solution is to provide a linear motor with air bearing device, which is configured with an U-shaped frame on the inner wall separated with a plurality of permanent magnets, and keeping at a specified space with the outer wall of the U-shaped frame; and, configuring with an extension frame to cover the U-shaped frame. In order to inject air from the two ends of the central frame, it forms a reversed U-shaped frame with a plurality of air injection holes, and with the electrical coil portions on the bottom of the central frame in the reversed U-shaped frame, and maintaining the specified space with the permanent magnets configured on the inner side of the U-shaped frame.