baber/WOPTO huggingface dataset:
Patent TW-473876-B (TW)
Title: High cell density power rectifier
Inventor: HSUEH WAYNE Y W
IPC: H01L29/861
Filed: 2000-05-26
Granted: 2002-01-21
Abstract: A power rectifier having low on resistance, fast recovery times and very low forward voltage drop. In a preferred embodiment, the present invention provides a power rectifier device employing a vertical device structure, i.e., with current flow between the major surfaces of the discrete device. The device employs a large number of parallel connected cells, each comprising a MOSFET structure with a gate to drain short via a common metallization. A self aligned body implant and a shallow silicide drain contact region integrated with a metal silicide drain contact define a narrow channel region and allow very high cell density. This provides a low Vf path through the channel regions of the MOSFET cells to the contact on the other side of the integrated circuit. The present invention further provides a method for manufacturing a rectifier device which provides the above desirable device characteristics in a repeatable manner. Also only two masking steps are required, reducing processing costs.
Patent TW-526470-B (TW)
Title: Scalable coding process, method of processing data carried by a multi-layer data channel, processing system for a standard data channel, processing system for a multi-layer data channel, and a machine readable medium
Inventor: FIELDER LOUIS DUNN
IPC: G11B20/10
Filed: 2000-07-27
Granted: 2003-04-01
Abstract: Scalable coding of audio into a core layer in response to a desired noise spectrum established according to psychoacoustic principles supports coding augmentation data into augmentation layers in response to various criteria including offset of such desired noise spectrum. Compatible decoding provides a plurality of decoded resolutions from a single signal. Coding is preferably performed on subband signals generated according to spectral transform, quadrature mirror filtering, or other conventional processing of audio input. A scalable data structure for audio transmission includes core and augmentation layers, the former for carrying a first coding of an audio signal that places post decode noise beneath a desired noise spectrum, the later for carrying offset data regarding the desired noise spectrum and data about coding of the audio signal that places post decode noise beneath the desired noise spectrum shifted by the offset data.
Patent TW-490597-B (TW)
Title: Multi-mirror-system for an illumination system, and the illumination system, EUV-projection exposure unit for microlithography, and process for producing microelectronic devices comprising and using the same
Inventor: ANTONI MARTIN
IPC: G02B13/18
Filed: 2000-08-19
Granted: 2002-06-11
Abstract: The invention relates to a multi-mirror-system for an illumination system, especially for lithography with wavelengths ≤ 193 nm comprising an imaging system, wherein said imaging system comprises least a first mirror and a second mirror and object plane an image plane, wherein the imaging system forms an image of the object an arc-shaped field in said image plane, whereby the radial direction of in the middle the arc-shaped field defines a scanning direction. The multi-mirror-system is characterized in that at least said first mirror and said second mirror of said imaging system are arranged in the optical path of the imaging system in such a position and having such a shape, that the edge sharpness of the arc-shaped field in the image plane is smaller than 5 mm, preferably 2 mm, most preferably 1mm in scanning direction.
Patent TW-455885-B (TW)
Title: Dielectric ceramic composition and monolithic ceramic component
Inventor: MATOBA HIROAKI
IPC: H01G4/12
Filed: 2000-09-07
Granted: 2001-09-21
Abstract: A dielectric ceramic composition comprises 100 parts by weight of a primary constituent, 0.1 to 25 parts by weight of a first secondary constituent comprising a SiO2-based glass not containing lead oxide, and 20 parts by weight or less of a second secondary constituent comprising manganese oxide (MnO). The primary constituent is represented by the formula x(BaΑCaβSrγ)O-y[(TiO2)1-m(ZrO2)m]-zRe2O3 wherein x+y+z=100 on a molar basis, Α + β + γ = 1, 0 ≤ β + γ < 0.8, 0 ≤ m < 0.15, and Re is at least one rare earth element. The mole fraction (x, y, z) of (BaΑCaβSrγ)O, [(TiO2)1-m(ZrO2)m], and Re2O3 lies within a range surrounded by points in a ternary diagram, depending on the content of the ceramic capacitors. The dielectric ceramic composition can be sintered at low temperatures and exhibits a high specific dielectric constant and a high Q value. The dielectric ceramic composition is suitable for monolithic ceramic components such as monolithic ceramic capacitors and monolithic LC filters.
Patent TW-I240887-B (TW)
Title: Method and apparatus for symbol storage and display
Inventor: O'DELL ROBERT B
IPC: G06F9/00
Filed: 2000-09-08
Granted: 2005-10-01
Abstract: A method and apparatus is provided for storing and displaying symbols. The method includes: retrieving a first bitmap, where the first bitmap contains information regarding a first part of the image pattern of the symbol for display of the first part of the image pattern of the symbol; displaying the first part of the image pattern of the symbol in a first symbol space; retrieving at least a second bitmap, where the second bitmap contains information regarding a second part of the image pattern of the symbol for display of the second part of the image pattern of the symbol; and displaying the second part of the image pattern of the symbol in the first symbol space. The present invention also includes a carrier and an apparatus which include program code signals for performing the method of the present invention.
Patent TW-478276-B (TW)
Title: Device and method to convert the scanned image for directly performing editing operation
Inventor: CHEN SHR-WEN
IPC: H04N1/00
Filed: 2000-09-16
Granted: 2002-03-01
Abstract: The device and method disclosed by the present invention can be applied to the image capturing system such as scanner or digital camera, etc. to proceed the editing operation to the information contained in the image by directly calling the related application program after generating the image and performing the conversion of image format. Users can designate the application program for proceeding the editing before generating the image, transmit the image to the computer system by one-touch way in scanner or digital camera, and convert the image format to meet the demanding of the application program, then directly call the application program to load the file with the converted format for proceeding the editing operation to the file.
Patent TW-522177-B (TW)
Title: System and process for recycling of spent fluid from plating bath
Inventor: BELONGIA BRETT MATTHEW
IPC: C02F9/00
Filed: 2000-09-20
Granted: 2003-03-01
Abstract: The present invention provides a system and method for selectively removing one or more organic and also preferably one or more inorganic contaminants from plating baths. More particularly, the invented method relates to the use of a source of energy in combination with chemical oxidants, alone or in conjunction with a catalyst to oxidize organic contaminants in the plating bath to a level such that the electroplating bath can be recovered and reused after appropriate chemical adjustment. The oxidative treatment method may be a continuous process or a batch process that is performed in a single pass and the endpoint of the oxidative process detected by a sensor. Residual organics, if desired, and chloride ions in the bath are removed from the solution by a chemisorption or physisorption treatment. Inorganic contaminants are removed from the electroplating bath by selective ion exchange resins or electrodialysis, while particulate and suspended colloidal particles are removed by filtration before the treated plating bath is recycled.
Patent TW-500958-B (TW)
Title: Liquid crystal display device
Inventor: KAWAI HIROYOSHI
IPC: G02F1/1333
Filed: 2000-09-27
Granted: 2002-09-01
Abstract: The present invention discloses a light source unit mounted on a liquid crystal display device, especially mounted on the one with a sidelight to prevent the fluorescent tube housed in this light source unit from being subjected to stress and from being broken thereby, and to simplify the assembling process of the light source unit. Plural cables extending from the fluorescent tube housed in the light source unit of the liquid crystal display device to its outer periphery are clamped with a cable holder integrally formed with the casing of the light source unit. Unexpected force applied to the edge part opposite to the connection part of the plural cables with the said fluorescent tube is reduced between the edge part and the said cable holder.
Patent TW-458850-B (TW)
Title: Temperature controlling apparatus for chemical-mechanical polishing
Inventor: TAU YI-YUNG
IPC: B24B49/14
Filed: 2000-09-29
Granted: 2001-10-11
Abstract: The present invention provides a temperature controlling apparatus for chemical-mechanical polishing, in order to provide temperature control in real time during the polishing process. The apparatus includes mainly a gas-supply device, a gas temperature controller, a polishing platform, a polishing head, and a temperature-detecting device. Gas supplied by the gas-supply device is thermal controlled before it is input into polished head. Then the thermal controlled gas affects the temperature of wafer through a membrane in polishing head. Moreover, the gas temperature controller is able to adjust immediately the gas temperature, which depends on the wafer temperature data measured by the temperature-detecting device.
Patent TW-445337-B (TW)
Title: Assembling method for light steel frame ceiling with three-dimensional concave
Inventor: LIN TSAI-JENG
IPC: E04B9/12
Filed: 1999-09-27
Granted: 2001-07-11
Abstract: This invention of assembling method is for light steel frame ceiling with three-dimensional concave. It could be applied to various accessories for suspending setting according to interior space and requirement of decoration design. For example, dual three-dimensional dual-bevel joint; dual-bevel inner corner joint; dual-bevel outer corner joint; single three-dimensional dual bevel joint; cross three-dimensional joint; plane joint, dual-bevel step joint; three-dimensional frame; bevel frame; and plane frame to make following various shapes of light steel frame ceiling: plane with concave of square grid, plane with concave of flat square; plane with concave of irregular grid, plane with concave of irregular flat, etc. Every fastening joint part of the frame is free end with flexibility of out extending for easier and quicker installation.
Patent TW-452623-B (TW)
Title: Vehicular anti-tamper and anti-theft device
Inventor: KONO SHIZUO
IPC: B60R25/01
Filed: 2000-12-29
Granted: 2001-09-01
Abstract: To simplify the structure and reduce the cost of an anti-tamper and anti-theft device for a vehicle. A main switch 8 and a plurality of unlocking operation levers 9 are provided on a centralized arrangement part 7, and covered openably by a common shutter 4. The shutter 4 comprises a magnet lock 5, and is unlocked by a separate magnet key. The operation levers 9 are interlocked with the unlocking mechanism for a seat lock and the other types of locks. When the operation levers 9 are pulled, these locks can be released.
Patent TW-517172-B (TW)
Title: Image projection system with a polarizing beam splitter
Inventor: HANSEN DOUGLAS P
IPC: G02F1/1335
Filed: 2001-01-17
Granted: 2003-01-11
Abstract: An image projection system has a wire grid polarizing beam splitter which functions as both the polarizer and the analyzer in the system. A light source produces a source light beam directed at the beam splitter which reflects one polarization and transmits the other. A liquid crystal array is disposed in either the reflected or transmitted beam. The array modulates the polarization of the beam, encoding image information thereon, and directs the modulated beam back to the beam splitter. The beam splitter again reflects one polarization and transmits the other so that the encoded image is either reflected or transmitted to a screen. The wire grid polarizing beam splitter is capable of being oriented at various incident angles with respect to the source light beam and modulated beam, and accepts relatively divergent light.
Patent TW-I233126-B (TW)
Title: Semiconductor memory
Inventor: OHNO KAZUKI
IPC: G11C11/401
Filed: 2001-01-20
Granted: 2005-05-21
Abstract: A semiconductor memory (200) having a plurality of banks (10 and 20) of memory cells in which a parallel test operation can allow bits from each bank to be tested in parallel. According to one embodiment, the semiconductor memory may include a data amplifier (30) having a selection circuit (110), data sense circuit (120), data output circuit (130), control circuit (140), and comparator (C1). In a normal mode of operation, the selection circuit (110) may be coupled to receive I/O busses (IOAT/N and IOBT/N) from memory banks (10 and 20) and based on selection control signals (TR1 to TR4), may select data to be amplified by data sense circuit (120) and output to a read/write bus RWBST/N. In a test mode of operation, the selection circuit (110) may be coupled to receive I/O busses (IOAT/N and IOBT/N) from memory banks (10 and 20) and may couple data from each memory bank (10 and 20) to a data sense circuit (120) to be amplified and applied to comparator (C1). Comparator (C1) may compare the data in parallel and output a comparison result to read/write bus RWBST/N. In this manner a data amplifier (30) may be shared by a plurality of banks (10 and 20) and also provide parallel test operation.
Patent TW-513671-B (TW)
Title: Method of providing IC card service, card terminal, and IC card
Inventor: ASHIZAWA MINORU
IPC: G07F7/10
Filed: 2001-02-26
Granted: 2002-12-11
Abstract: There have been some problems in the conventional IC card such as a card holder has to memorize his PIN, the set of conditions for the combination of IC cards has been impossible, a self-governing body has been unable to issue a resident cart for the utilization of public facilities to a resident in the neighboring self-governing body. In the present invention, an attribute-information storage means for an associated-IC-card application is provided in a first IC card for storing attribute information of the IC-card application of a second IC card, and the list of selectable IC-card applications is displayed based on the reliance relation predicated on attribute information and the selection by users can be accepted. Owing to the present invention the following can be realized: the memorization of one's PIN is not needed, in the point service in the shopping district, points can be doubled by a certain combination condition of IC cards, the issue of an IC card by a self-governing body is made possible on condition that a resident has his resident card issued by the neighboring self-governing body, and it is made possible to electronically process the administration entries which require a plurality of documents to be attached.
Patent TW-516143-B (TW)
Title: In-line monitor method of pattern profile
Inventor: CHANG HSIN-YI
IPC: H01L21/66
Filed: 2001-05-01
Granted: 2003-01-01
Abstract: The present invention provides an in-line monitor method of pattern profile, in which the insulation layer is deposited onto the pattern layer to be inspected by using HDPCVD (high density plasma CVD), and then it is inspected by a defect inspection machine or a refractive index measurement machine. The insulating layer deposited by HDPCVD process can enhance the abnormal pattern profile and the abnormal phenomena occurred on the pattern profile of the pattern layer can be detected by the defect inspection machine or the refractive index measurement machine, so as to monitor the pattern profile of the pattern layer and quantify it.
Patent TW-528726-B (TW)
Title: Fluid dispenser with child-resistant nozzle assembly
Inventor: GOOD ROBERT J
IPC: B67D7/60
Filed: 2001-05-04
Granted: 2003-04-21
Abstract: A dispenser body supports a nozzle cap for rotation about a longitudinal axis thereof between ON and OFF positions. A nozzle cover surrounds the nozzle cap, is freely rotatable about the nozzle cap and is movable along the longitudinal axis relative to the nozzle cap, to render the same child resistant. Engaging portion on the nozzle cap and the nozzle cover are longitudinally spaced apart in a first longitudinal position to prevent rotation of the nozzle cap by rotating the nozzle cover, thereby preventing the nozzle cap from being ratated from one position to another. In a second longitudinal position of the nozzle cover relative to the nozzle cap, the engaging portions interengage to enable the nozzle cap to be rotated by the nozzle cover to enable the nozzle cap to be rotated from one position to another.
Patent TW-492231-B (TW)
Title: Chopped laser driver for low noise applications
Inventor: VAN LAANEN PETER JOSEPH
IPC: H01S5/042
Filed: 2001-05-10
Granted: 2002-06-21
Abstract: A circuit (10) for driving a laser diode (12) includes a fixed current source (14), a programmable current source (16), a differential output driver (18), a phase splitter (20), and a ring oscillator (22). The fixed current source (16) is always coupled to the laser diode (12) and supplies a few milliamperes (well below the current required to make the diode lase) in order to maintain forward voltage on the laser (12). The programmable current source (16) is alternately coupled to the anode (12a) and the cathode (12b) of the laser diode (12) by the differential output driver (18) in response to signals from the phase splitter (20). The phase splitter (20) changes phase at a frequency controlled by the ring oscillator (22). According to a presently preferred embodiment, a 25% duty cycle in the ring oscillator (22) keeps the laser diode (12) ON for 75% of the time. The frequency of the laser diode (12) is nominally 300-500 Mhz. The circuit (10) of the invention is preferably implemented as an integrated circuit chip (30) which is mounted in die form very close to the laser diode (12) in a leadframe package (32) together with all of the photodetectors (38) needed for using the laser diode (12) to read or guide the reading/writing of disks.
Patent TW-563107-B (TW)
Title: Method to eliminate the interference of the run-out of optical disk driver motor to the tracking servo system
Inventor: JIANG REN-CHENG
IPC: G11B7/00
Filed: 2001-06-13
Granted: 2003-11-21
Abstract: A method to eliminate the interference of the run-out of optical disk driver motor to the tracking servo system is disclosed, which is applied in eliminating the interference of the run-out of the assembly of the spindle motor in CD R/W and the optical disk to the tracking servo system, wherein a combined evaluator is connected to the location between the controller output end of the data access module in the tracking servo motor driving control system and the final track count signal output end in the optical disk driver, which comprises a speed evaluator and a run-out evaluator, so as to obtain the run-out factor of the optical disk in the data access module and evaluate the elimination function of the speed and run-out error. The run-out evaluator sends out a run-out compensation signal which is amplified and processed together with the spindle motor synchronous signal through a middle amplifier, and is computed with the final output signal of the play module for negative feedback computation, so as to obtain a play control signal eliminating the run-out to be sent to the tracking servo system of the optical disk driver, thereby the optical disk driver is more stable during data read/write access or playing.
Patent TW-556045-B (TW)
Title: Photosensitive polyimide precursor compositions
Inventor: NAIINI AHMAD
IPC: G03F7/004
Filed: 2001-06-22
Granted: 2003-10-01
Abstract: Reducing inhibition of the photochemical crosslinking by including in the photosensitive polyimide precursor composition a metal inhibitor selected from 1H-tetrazole, 1,2-cyclohexenediamine tetraacetic acid hydrate and 5-mercaptobenzimidazole.
Patent TW-529288-B (TW)
Title: Image reading apparatus and its control method
Inventor: NANPEI KENICHI
IPC: H04N1/04
Filed: 2001-08-01
Granted: 2003-04-21
Abstract: In an image reading apparatus which has an image sensing unit for reading an image, and a communication unit for transferring an image signal read by the image sensing unit to an external apparatus, a detector detects the presence/absence of abnormality of the communication unit, and when the detector detects any abnormality of the communication unit, the image reading apparatus is set in a power saving mode.
Patent TW-I302958-B (TW)
IPC: C09J7/29
Filed: 2001-08-06
Granted: 2008-11-11
Abstract: A waterproofed fabric and a sealing tape for a waterproofed fabric each include a waterproof layer, a resin composition containing spherical particles with a specified particle size laminated to the waterproof layer. A waterproof article of clothing uses the fabric and the sealing tape. The article has a waterproof property, is very comfortable to wear, inexpensive, and light in weight.
Patent TW-500866-B (TW)
Title: Adjustable cable lock
Inventor: MEEKMA GLENN P
IPC: E05B67/00
Filed: 2001-08-28
Granted: 2002-09-01
Abstract: The present invention is directed to a lock construction for securing a movable object to a fixed object. The lock construction comprises a housing having an interior cavity and an elongated member having a first portion secured within the housing and a second portion slidably received within the housing. The elongated member is slidable within the passageway to a locked position, securing the movable object to the fixed object and to an unlocked position, releasing the movable object from the fixed object. First and second members are slidably disposed in the housing and are movable to engage the cable in the locked position. A rotatable locking mechanism is disposed within said housing and is engageable with the first member to permit slidable movement of the first member and thereby allow slidable movement of the elongated member to dirferent locked positions. The rotatable locking mechanism is also engageable with 'the second member to permit slidable movement of the second member and thereby prevent movement of said elongated member in the locked position.
Patent TW-513829-B (TW)
Title: Small antenna
Inventor: WASHIRO MASANORI
IPC: H01Q1/38
Filed: 2001-10-11
Granted: 2002-12-11
Abstract: A small antenna comprises a first meander part formed in such a manner that a meander conductor travels to a first direction and having a first end and a second end, and a second meander part formed in such a manner that a meander conductor travels to a second direction different from the first direction and having a first end connected with the second end of the first meander part and a second end.
Patent TW-532014-B (TW)
Title: A distributed asynchronous transfer mode (ATM) switch architecture for satellites
Inventor: GOBBI RICHARD L
IPC: H04L12/56
Filed: 2001-10-15
Granted: 2003-05-11
Abstract: The invention provides a communications network utilizing a multi-beam input/multi-beam output fixed-sized data packet switch with configurable output packet buffering located in a satellite. The satellite communications network system according to the invention handles fixed size data packets and includes ground based stations (terminals) for transmitting an up-link communication signal representing the fixed sized data packets and for receiving a control signal, a satellite for receiving the up link communication signals from the ground based stations and for transmitting down-link communication signals, and a ground control station for transmitting and receiving control signals to the satellite, whereby the satellite receives and transmits the control signals to the ground based stations.