baber/WOPTO huggingface dataset:
Patent TW-455724-B (TW)
Title: Process of manufacturing contact lenses in ambient environment
Inventor: CALVIN OLIN W
IPC: B29D11/00
Filed: 2000-01-21
Granted: 2001-09-21
Abstract: A method of casting polymer contact lenses between two mold halves in an ambient (air) environment containing molecular oxygen (O2) in which the mold halves forming the cast geometry are exposed to environment where the air exposure time, the time between which the injection mold used to form the mold halves is opened until the mold halves are assembled is less than 70 second, more preferably 40 seconds or less, and the most preferably 24 seconds or less.
Patent TW-466873-B (TW)
Title: Method to determine the occurrence of line-dropping in the scanned image of scanner
Inventor: TSAI YU-FEN
IPC: H04N1/193
Filed: 2000-02-18
Granted: 2001-12-01
Abstract: The present invention provides a method to determine the occurrence of line-dropping in the scanned image of scanner, the scanner comprises a housing case, a scanning platform, a scanning module, and a driving module. The method comprises: (1) scan a calibration document comprising a tilted figure, and obtain the image data of the plural corresponding scanning lines, the image data of each scanning line comprises part of the image data of the tilted figure; (2) search the position of a boundary point of the tilted figure in the image data of each of the scanning lines by a preset boundary point searching method; (3) calculate to obtain a regression line from the position of a boundary point searched; (4) compute the difference of the position of the corresponding boundary points in the image data of the adjacent scanning lines and the reciprocal of the slope of the regression line, and compute each of the difference values and the reciprocal value to obtain the corresponding error; and (5) compare each of the error value and a preset threshold value to determine the occurrence of line-dropping in the scanned image of scanner.
Patent TW-554628-B (TW)
Title: Image-signal conversion method and apparatus
Inventor: KONDO TETSUJIRO
IPC: H04N7/26
Filed: 2000-03-24
Granted: 2003-09-21
Abstract: In an upper-layer image memory, the higher four bits of an upper-layer image stored so far are updated by the use of a four-bit pixel value input from a pixel-value update circuit, and the lower four bits of the upper-layer image are updated by the use of a four-bit class code input from a class-code selection circuit.
Patent TW-483994-B (TW)
Title: A gas curtain seal assembly and a substrate transfer apparatus having said seal assembly
Inventor: HA TUAN THUC
IPC: B25J19/00
Filed: 2000-05-23
Granted: 2002-04-21
Abstract: A gas curtain seal assembly for rotary and linear sealing for use in semiconductor manufacturing automation. The seal assembly employs a seal having an aperture with a shaft extending through the aperture. A gap region is maintained between the outside surface of the shaft and the aperture of the seal. A gas source is connected to the interior of the gap region whereby gas pressure in the gap region is mintained at a higher pressure than gas pressure surrounding the shaft. The flow of gas and differential pressure prevents fluids, gasses, and contaminants from passing through the gap region preventing contamination of the drive mechanism.
Patent TW-466760-B (TW)
Title: CMOS photographing device
Inventor: PAN RUEI-SHIANG
IPC: H01L27/14
Filed: 2000-06-05
Granted: 2001-12-01
Abstract: The present invention relates to a CMOS photographing device, which comprises: a first MOS device as a source follower of an active pixel; a second MOS device as a row select of an active pixel; and an amorphous silicon layer as an area of a photo-sensitive diode for receiving photon illumination, in which the amorphous silicon layer comprises P-type and N-type dopants at the same time.
Patent TW-473733-B (TW)
Title: Refresh-type memory with zero write recovery time and no maximum cycle time
Inventor: KIM CHANG-RAE
IPC: G11C11/406
Filed: 2000-07-15
Granted: 2002-01-21
Abstract: A semiconductor memory device and method for its operation are disclosed. The memory device uses refresh-type memory cells, but operates within the same timing parameters as an SRAM. A refreshing operation and a successful read/write operation can both be performed in a read/write cycle, with zero write recovery time. But if the read/write cycle goes long, multiple refreshing operations can also be performed during the read/write cycle. Thus the device operates with no maximum write cycle time limitation. In the disclosed method, an external write command causes the device to store the write address and data to registers instead of to the memory cell array. When the external write command signals that data is present, zero write recovery time is needed, since the registers require no address setup time. Because the memory cell array is not involved in this transaction, refresh operations can proceed as needed during the external write command, no matter how long the external write takes to complete. At a convenient time after the end of the external write command (e.g., during the next external write command), a short pulsed write operation transfers the data to the memory cell array.
Patent TW-546947-B (TW)
Title: Imaging system
Inventor: MISAWA TAKASHI
IPC: G09G5/00
Filed: 2000-08-02
Granted: 2003-08-11
Abstract: When a portion of an image is displayed, a range of the image which is being displayed can be easily recognized. Namely, when enlarged image data which corresponds to an enlarged display range shown by hatching is extracted from image data and displayed on a display, a portion of the image which is represented by the enlarged image data is displayed on the entire display surface of the display. Original image data is processed such that a frame which represents the enlarged display range is synthesized with the image represented by the original image data, and resultant image data is displayed, as a navigation image, in an upper right corner of the display surface of the display.
Patent TW-448287-B (TW)
Title: Heating element for a regenerative heat exchanger, and process for producing a heating element
Inventor: WEYLAND FRIEDRICH
IPC: F28F19/02
Filed: 2000-08-07
Granted: 2001-08-01
Abstract: The invention relates to a heating element for a regenerative heat exchanger which is designed as a profiled steel sheet. To enable the heating element to withstand attack from acids, to repel dirt and, nevertheless, to have a good heating capacity, the heating element is provided with enamelling, and a coating of fluoroplastic is applied to the enamelled surface.
Patent TW-478308-B (TW)
Title: Electromagnetic wave absorption and energy management structure
Inventor: HUANG YI-JUNG
IPC: H05K9/00
Filed: 2000-09-15
Granted: 2002-03-01
Abstract: The present invention relates to an electromagnetic wave absorption and energy management structure, and specifically to a device capable of absorbing and consuming electromagnetic wave generated by electronic products, that uses a energy absorption device to absorb the electromagnetic wave generated by electronic components and processes to block and consume the electromagnetic wave pointing to the user. There is an inductive circuit that absorbs the electromagnetic wave in contact therewith and delivers the absorbed energy to a energy consumption component for being converted or consumed. The energy consumption component can be either a light emitting or sounding component, a loading device or energy storage device that directly absorbs and consumes the fluctuated energy. The energy consumption component can be placed on a circuit board or controlled by the circuit on the circuit board.
Patent TW-480870-B (TW)
Title: Startup procedure for international line powered DAA
Inventor: ZHU WEILIN
IPC: H04M1/00
Filed: 2000-10-17
Granted: 2002-03-21
Abstract: A line powered data access arrangement (DAA) is disclosed which adaptively allows proper operation with power supplied from a telephone line as conditions warrant, while at the same time satisfying the relevant requirements of many countries. In the line powered codec, a startup procedure for the international line powered codec uses register settings, e.g., country-specific register settings, which are powered and maintained from the low voltage side (e.g., from the PC or modem side) of the line powered codec. In this way, even during low line power conditions the programmed state of the line powered codec can be maintained, thus a default condition will not necessarily returned to by the line powered codec upon reset due to a power loss in the telephone line. In another aspect, a charge storage device such as a charge capacitor is charged from a charge pump formed from a differential clock signal from the low voltage side. A current and voltage detection module in the line powered codec is always powered from the telephone line. Upon detection of an off-hook signal or a power down condition, the current detection module determines if/when the current and voltage on the telephone line is sufficient to power certain circuits on the line powered codec. If sufficient power is not present, the line powered codec does not power up. However, the line powered codec will power up if sufficient current is detected. In another aspect, a plurality of power rails may be provided. A first power rail may be associated with the line power, a second power rail may be associated with a low voltage side power source, e.g., a charge storage device. A third (and order) power rails may be switchably connected to either the first power rail or second power rail as line power conditions and on-hook/off-hook conditions warrant.
Patent TW-452649-B (TW)
Title: Azimuthal alignment technique for PEM ellipsometry at a fixed incident angle
Inventor: CHAO YU-FAYE
IPC: G01N21/21
Filed: 2000-10-17
Granted: 2001-09-01
Abstract: A fixed incident angle technique is proposed to align the azimuths of polarizer (P), analyzer (A) and optical axis of photoelastic modulator (PEM) in the PEM ellipsometry. Using the intensity ratio technique, two options are proposed: two pre-designed samples or two wavelengths are used to align the azimuths of P and A to the incident plane. Then, the azimuth of optical axis of the PEM is aligned by a direct determination technique.
Patent TW-493353-B (TW)
Title: Switching device of bluetooth module
Inventor: CHEN SUNG-BO
IPC: H04Q7/20
Filed: 2000-12-15
Granted: 2002-07-01
Abstract: The invention relates to a switching device of bluetooth module, including the system end and the bluetooth module end that are connected each other. When pressing the hot key in connection with system end, system end will activate or shut down the bluetooth module end in accordance with the previous record of bluetooth module end status. As such, it is only necessary to press the hot key capable of quickly alternatively switching to activate or shut down the bluetooth module end.
Patent TW-483183-B (TW)
Title: Manufacture method of thermopile sensor device using combined sacrificial layer and silicon bulk etching process
Inventor: DU JENG-SHIUN
IPC: H01L35/00
Filed: 2000-12-30
Granted: 2002-04-11
Abstract: This invention provides a manufacture method of thermopile sensor device using polysilicon or amorphous silicon as a sacrificial layer and employing combined etching process of sacrificial layer and silicon bulk to etch the silicon substrate underneath the floating plate. This reduces the etching time and improves yield and also device performance. A resistor is made on the floating plate as a heater for electrical calibration and measurement. The heater has a radiation shape, which makes the hot end of the thermocouple go deep into the floating plate to improve radiation absorption characteristics of device and also makes the hot end of the thermocouple contact with the heater to increase heat transfer efficiency of the heater.
Patent TW-I222058-B (TW)
Title: Manufacturing process and its structure of mother stamper for mini optical disc
Inventor: WU JR-MING
IPC: G11B7/00
Filed: 2001-01-05
Granted: 2004-10-11
Abstract: A kind of manufacturing process of mother stamper for mini optical disc suitable for use in developing the initial mother stamper of mini optical disc is disclosed in the present invention. A substrate with about 240 millimeters in diameter is provided; and a data recording region is formed on the substrate to form the original optical disc. Then the original optical disc is made into 240-millimeter mother stamper by electroforming. After that, an eccentric-cutting manner is used to cut the 240-millimeter mother stamper to form a 120-millimeter mother stamper. Because the mother stamper is undergone with an eccentric-cutting process, the data recording-region is located on one side of the 120-millimeter mother stamper. Finally, the 120-millimeter mother stamper is used to conduct the reproduction of the substrate of mini optical disc.
Patent TW-478090-B (TW)
Title: Positioning method and apparatus of ceramic substrate used in automatic resin package
Inventor: LIU SHAU-PING
IPC: H01L21/68
Filed: 2001-02-13
Granted: 2002-03-01
Abstract: This invention provides a positioning method and apparatus of ceramic substrate used in automatic resin package. The ceramic substrate is placed in a rack before packaging and then the packaging process proceeds. Because the ceramic substrate is made of brittle material, it is firstly placed in the rack to prevent damage to the ceramic substrate by the direct contact of the platform during the packaging positioning process. This reduces probability of damage and allows direct contact to the rack containing the substrate during ceramic substrate packaging.
Patent TW-494488-B (TW)
Title: Resist development method
Inventor: KOSA NOBUE
IPC: G03F7/30
Filed: 2001-02-19
Granted: 2002-07-11
Abstract: The resist development method of the present invention includes a step of applying a resist film to a wafer substrate, a step of exposing the resist film in a prescribed pattern, a step of removing the exposed part of the resist film with an alkaline liquid, and a step of cleaning the patterned resist film with ozone water.
Patent TW-501181-B (TW)
Title: Removal of organic anti-reflection coatings in integrated circuits
Inventor: IANOVITCH SERGUEI
IPC: G03F7/40
Filed: 2001-04-04
Granted: 2002-09-01
Abstract: A method for manufacturing an integrated circuit structure is provided having a semiconductor substrate [10] and depositing a layer [42] to be patterned on the semiconductor substrate [10]. An organic anti-reflection coating [44] is deposited on the layer [42] to be patterned and then an organic photoresist [46] on the anti-reflection coating [44]. The photoresist [46] is patterned and developed to form an opening having a side wall [52] and to expose a portion of the anti-reflection coating [44]. The photoresist [46] and the exposed portion of the anti-reflection coating [44] adsorb non-active molecules. A unidirectional electron-ion, bombardment causes desorption of non-active molecules, that gives access of active molecules to the exposed surface of the anti-reflection coating [44]. Bombardment also causes decomposition of non-active molecules on the exposed surfaces, which produces active atoms. Both processes provide unidirectional removal of the anti-reflection coating [44] without attacking the photoresist side walls [52] and underlying layers.
Patent TW-512394-B (TW)
Title: Method for switching distance/near lighting for xenon lamp and structure thereof
Inventor: YAN GUO-BIN
IPC: H01J61/95
Filed: 2001-06-01
Granted: 2002-12-01
Abstract: The present invention provides a method for switching distance/near lighting for a xenon lamp and a structure thereof. The structure mainly comprises a housing structure including an enclosure, a bottom cover, and an union tube seat; a coil set inner layer positioning structure installed in the outer layer structure and matching the seat body and having a coil magnetic loop; and an inner layer displacement structure formed by the lamp tube support and the lamp tube. The coil set is installed with a through hole which is installed with a matching fastening seat and a sliding bar. The outer periphery of the sliding bar is installed with an elastic body and matches with the sliding support. In application, a current flows through the coil to generate a magnetic field so that the fastening seat and the sliding bar attract each other together while the sliding support together with the lamp tube move backwards. Meanwhile, the elastic body installed between the sliding support and the coil enables the sliding support and the lamp tube to move forward when the magnetic field disappears by cutting off the electric current. Thus, a focus is altered by displacement of a photo dot to achieve the switching of distant/near lighting.
Patent TW-490868-B (TW)
Title: Method for forming a waterproof layer of organic light emitting device
Inventor: SHR AN
IPC: H01L27/32
Filed: 2001-08-10
Granted: 2002-06-11
Abstract: There is provided a manufacturing method of organic light emitting device, which comprises: providing a substrate; sequentially forming a first electrode corresponding to the light emitting area on the substrate; forming a bar-shape photoresist layer on the substrate having the first electrode, the photoresist layer being protruded out of the substrate having the first electrode; depositing organic light emitting dielectric on the first electrode of the exposed area between bar-shape photoresist, thereby forming a plurality of first electrode areas including organic light-emitting dielectric on the first electrode; forming a second electrode on the organic light emitting dielectric layer; forming a stress cancellation layer on the second electrode, wherein the stress cancellation layer is made of silicon oxynitride film or polymer film; and forming a waterproof layer on the stress cancellation layer, wherein the waterproof layer is made of amorphous silicon, inorganic nitride or inorganic oxide.
Patent TW-I242545-B (TW)
Title: Production and use of octafluoropropane
Inventor: OHNO HIROMOTO
IPC: B01J37/26
Filed: 2001-08-28
Granted: 2005-11-01
Abstract: Octafluoropropane is produced by a process comprising a step (1) of reacting hexafluoropropene with hydrogen fluoride in a gas phase at a temperature of from 150 to 450 DEG C in the presence of a fluorination catalyst to obtain 2H-heptafluoropropane and a step (2) of reacting 2H-heptafluoropropane obtained in step (1) with fluorine gas in a gas phase at a temperature of from 250 to 500 DEG C in the absence of a catalyst to obtain octafluoropropane. High-purity octafluoropropane is obtained which can be used in a process for producing a semiconductor device.
Patent TW-519775-B (TW)
Title: Method for changing output voltage of storage battery and apparatus thereof
Inventor: JIANG MEI-HUA
IPC: H01M50/541
Filed: 2001-09-04
Granted: 2003-02-01
Abstract: The present invention provides a method for changing output voltage of storage battery and an apparatus thereof. Mainly, an intermediate electrode is installed in each isolated space inside a storage battery when the intermediate electrode is connected between the front and the trailing polar plates of each intermediate polar plate. This means that the series contact point of each isolated space is connected with an intermediate electrode to output the potential difference that may possibly be generated in each isolated space. This allows the user to obtain the required voltage by connecting different electrodes together and diversifies the user's fields of application.
Patent TW-I249129-B (TW)
Title: Trace buffer circuit, pipelined processor, method for assigning instruction addresses of a trace buffer and associated apparatus
Inventor: SINGH RAVI P
IPC: G06F11/28
Filed: 2001-09-28
Granted: 2006-02-11
Abstract: In one embodiment, a trace buffer circuit for use with a pipelined digital signal processor (DSP) may include a series of interconnected registers that operate as a first-in first-out (FIFO) register on a write operation and a last-in first-out (LIFO) register on a read operation. On the write operation, a branch target/source address pair may be written to a first pair of trace buffer registers and, the contents of each register may be shifted two registers downstream. On the read operation, one instruction address may be read from a top register, and the contents of each register may be shifted one register upstream. The trace buffer may also include structure to enable compression of hardware and software loops in the program flow. A valid bit may be assigned to each instruction address in the trace buffer and a valid bit buffer with a structure parallel to that of the trace buffer may be provided to track the valid bits.
Patent TW-I287257-B (TW)
Title: Semiconductor integrated circuit device and process of the same
Inventor: SAHARA MASASHI
IPC: H01L21/3065
Filed: 2001-10-05
Granted: 2007-09-21
Abstract: A semiconductor integrated circuit device and a process of the same are provided to reduce the standby current by preventing current leakage in a semiconductor integrated circuit device such as the memory cell of an SRAM. The device and the process are also provided to decrease the consumption of current by the memory cells of an SRAM. Gate electrode (G) is formed on semiconductor substrate (1) and n<+>-type semiconductor regions (17) (source/drain regions) are formed in the semiconductor substrate on both sides of this gate electrode. Within the same apparatus and under near-vacuum conditions, a depth of 2.5 nm or less is etched away from the surfaces of the source/drain regions and gate electrode, a film of Co is then formed on the source/drain regions, and thermal processing is applied to form CoSi2 layer (19a). As a result, current leakage in the memory cell can be prevented and this method can be applied to semiconductor integrated circuit devices that have low current consumption or are battery-driven.
Patent TW-548982-B (TW)
Title: Systems and methods for building user media lists
Inventor: WALKER TODD A
IPC: H04N7/16
Filed: 2001-10-09
Granted: 2003-08-21
Abstract: Systems and methods for building media lists are provided in which media may be tagged, listed and subsequently accessed. Media indicators such as advertisements promotions, programming embedded merchandise, and other suitable indicators may be displayed to promote various media such as television programming, pay-per-view programming, video-on-demand programming, web sites, and any other suitable programming. Users may tag the media associated with media indicators for inclusion in a media list. This media list may be presented to the user so that user can select and view media associated with a media indicator previously stored in the list. This may provide users with ability to store a list of opportunities of interest, and to view the information related to the opportunities at a later time.
Patent TW-I270097-B (TW)
Title: Getter placement and attachment assembly for a CRT
Inventor: OPRESKO STEPHEN THOMAS
IPC: H01J9/39
Filed: 2001-10-29
Granted: 2007-01-01
Abstract: The present invention relates to a getter placement and attachment assembly for securing and placement of a getter along the major axis of a CRT. The getter placement and attachment assembly includes a getter spring for removably securing the getter to an internal magnetic shield affixed to a frame of a mask frame assembly of the CRT. The internal magnetic shield has sidewalls with a plurality of apertures therethrough along the major axis of the CRT to permit optimum deposition of a getter film within the CRT.
Patent TW-I223937-B (TW)
Title: Network comprising a plurality of sub-networks for determining bridge terminals
Inventor: HABETHA JOERG
IPC: H04L12/46
Filed: 2001-11-23
Granted: 2004-11-11
Abstract: The invention relates to a network comprising a plurality of sub-networks, which sub-networks can each be connected via bridge terminals and comprise each a controller for controlling one sub-network. A controller is provided for setting up a connection between two sub-networks via a possible bridge terminal. The order of the connection set-up is determined first by the minimum number of possible bridge terminals between two sub-networks and then by the connection quality.