baber/WOPTO huggingface dataset:
Patent TW-530318-B (TW)
Title: Electron beam treatment apparatus
Inventor: YAMAGUCHI MASANORI
IPC: B01J19/12
Filed: 2001-10-05
Granted: 2003-05-01
Abstract: The electron beams emitted by the electron beam tubes are advantageously superimposed so that the absorption dose of the entire treatment area of the substance to be treated is shifted into a given distribution condition; and thus, the entire treatment area of the substance to be treated can be treated as a whole without moving the substance to be treated. The invented electron beam treatment apparatus is provided for treating a substance W located in a processing chamber 2, which includes plural electron beam tubes 1 arranged such that electron beam windows 15 project into the processing chamber 2. The invention has the feature that each electron beam tube 1 is arranged such that an absorption dose of the entire treatment area of the substance W to be treated has the given distribution.
Patent TW-568812-B (TW)
Title: Rotary table device
Inventor: KATO HEIZABURO
IPC: B23Q1/01
Filed: 2001-10-17
Granted: 2004-01-01
Abstract: This invention provides a rotary table device that is more accurate than a conventional rotary table using a cam mechanism. The rotary table device comprises a driven shaft supported by a housing and driven by a driving means and a rotary table rotatably driven by the driven shaft by using a cam and a cam-follower, and is characterized by having an opposed surface opposite to an end surface of the rotary table in the direction running along a rotation axis of the rotary table to have oil interposing between the opposed surface and the end surface.
Patent TW-523781-B (TW)
Title: Method of fabricating capillary discharge plasma display panel using lift-off process
Inventor: KIM STEVEN
IPC: H01J11/12
Filed: 2001-11-13
Granted: 2003-03-11
Abstract: A method for fabricating a PDP is disclosed. The method for fabricating a PDP comprising the steps of preparing first and second panels for connecting with each other forming at least one electrode on the first panel, forming a dielectric layer of PbO on the first panel, sequentially forming Cr and Ni on the PbO layer as a mask material of the PbO layer, performing photolithography and lift-off processes on the Ni/Cr layers to form a mask pattern of Ni/Cr, and etching the PbO layer using the mask pattern of Ni/Cr to form at least one capillary tube within the PbO layer to expose the electrode.
Patent TW-517450-B (TW)
Title: A bias circuit for a low voltage differential circuit
Inventor: PRENTICE JOHN S
IPC: H03F3/45
Filed: 2001-12-03
Granted: 2003-01-11
Abstract: A bias circuit that provides biasing for a differential circuit. The bias circuit includes first and second transistors, first and second impedance devices, a reference current source and an amplifier. The first and second transistors each have a control input and a current path coupled between a first node and ground, where the control inputs of the first and second transistors receive the differential signal. The impedance devices are each coupled between a control input of one of the first and second transistors and a second node. The reference current source provides a reference current for the first node and the amplifier has an input coupled to the first node and an output coupled to the second node. The transistors of the bias circuit and the differential circuit may be matched, NPN bipolar junction transistors with emitters connected to ground. A filter capacitor may be coupled between the first node and ground and operates as a low pass filter.
Patent TW-521131-B (TW)
Title: V-belt type automatic transmission
Inventor: TAKEBE MITSUKAZU
IPC: F16H57/035
Filed: 2001-12-13
Granted: 2003-02-21
Abstract: To provide a V-belt type automatic transmission capable of securely cooling its movable sheave. Plurality of lateral passages 48 are formed in the axial portion of a movable sheave 33. Radial passages 47 are formed between a weight holder 42 and the disk 41 of the movable sheave 33. The ends on one side of the lateral passages 48 are made to be open at the end, opposite the disk 41, of the movable sheave 33, while the other ends of the lateral passages 48 are connected to the radially inside ends of the radial passages 47. The radially outside ends of the radial passages 47 are made open at the peripheral portion of the movable sheave 33.
Patent TW-514863-B (TW)
Title: Overdrive system and method of liquid crystal display
Inventor: LIN WEN-TSUNG
IPC: G09G5/36
Filed: 2001-12-14
Granted: 2002-12-21
Abstract: There is provided an overdrive system of display. The host machine has a display interface card for connecting to the display. The display interface has a display card chip and memory coupled together. A part of the video memory is partitioned for use as a frame buffer for being stored with the previous status data of the data to be displayed. An overdrive voltage mapping table is coupled to the display card chip for providing the mapping between the overdrive voltage and the previous frame status data. Accordingly, based on the previous status data read from the frame buffer, the display card chip obtains the corresponding overdrive voltage from the overdrive voltage mapping table, and transmits the overdrive voltage and data to be displayed to the display device for being displayed on the panel.
Patent TW-I232268-B (TW)
Title: Captive screw
Inventor: MCCORMACK EDWARD
IPC: F16B5/02
Filed: 2001-12-17
Granted: 2005-05-11
Abstract: A captive screw including a screw and a ferrule is disclosed. One end of the ferrule is adapted for engagement to a hole in a panel to be secured by the captive screw. The screw has an annular flange that is captured within the bore of the ferrule. The screw has a shaft with a threaded portion. The threaded portion of the screw shaft can be made to extend from the ferrule to varying amounts as the screw is moved relative to the ferrule between extended and retracted positions. An optional spring may be provided in the ferrule to bias the screw toward the retracted position.
Patent TW-581966-B (TW)
Title: Data processor
Inventor: YAMAZAKI YASUHIRO
IPC: G06F12/08
Filed: 2001-12-20
Granted: 2004-04-01
Abstract: The present invention provides a data processor including an instruction cache that can operate at low power consumption, avoiding useless power consumption. The data processor includes a plurality of cache memory units, wherein only a cache memory unit that stores a demanded instruction is enabled, while other memory units are disabled.
Patent TW-I270124-B (TW)
Title: Method for manufacturing transparent electrode board
Inventor: WEI MAO-KUO
IPC: H01L21/20
Filed: 2001-12-21
Granted: 2007-01-01
Abstract: Disclosed is a method for manufacturing a transparent electrode board, wherein the transparent electrode board comprises a transparent substrate, a plurality of transparent anodes and an insulation layer. The method comprises the following steps: a step of forming transparent anodes, a step of forming an insulation layer and a step of curing. In the step of forming transparent anodes, a plurality of separated transparent anodes is formed on the transparent substrate. In the step of forming an insulation layer, the insulation layer is formed around the transparent anodes by using ink-jet printing. In the step of curing, the insulation layer is cured to thereby form the transparent electrode board.
Patent TW-513759-B (TW)
Title: Manufacturing method of floating gate and control gate of flash memory
Inventor: HUANG JUNG-LIN
IPC: H01L21/8247
Filed: 2001-12-28
Granted: 2002-12-11
Abstract: A manufacturing method of floating gate and control gate of flash memory cell is provided. The method comprises (1) forming an active region on the semiconductor substrate; (2) sequentially forming a first insulated layer, a first conductive layer and a first masking layer; (3) removing a part of the first masking layer to form a first opening; (4) performing an oxidation process to form a floating gate oxide layer; (5) removing the remained first masking layer and then forming a sacrificial layer; (6) removing a part of the sacrificial layer to form a second opening; (7) removing a part of the first conductive layer and the first insulated layer to form a third opening by using the remained sacrificial layer as a hard mask, and then filling the third opening with a second insulated layer to form an insulated plug; (8) removing a part of the first conductive layer and the first insulated layer to form the floating gate and then forming a third insulated layer; (9) after forming the third insulated layer, forming a second conductive layer; (10) removing a part of the second conductive layer and the third insulated layer to form the control gate by using the insulated plug as a stop layer.
Patent TW-531839-B (TW)
Title: Method of manufacturing a semiconductor device
Inventor: CHEONG WOO-SEOCK
IPC: H01L21/302
Filed: 2001-12-31
Granted: 2003-05-11
Abstract: A method of manufacturing a semiconductor device is disclosed, which comprises the following steps: forming an insulation layer on the silicon substrate; forming a contact hole on the insulation layer; forming a nitride layer on the side wall of the contact hole; forming a selective conduction plug in the contact hole containing the nitride layer.
Patent TW-I235001-B (TW)
Title: Method of authenticating an operator seeking access to information on storage medium
Inventor: POO TENG PIN
IPC: H04N5/907
Filed: 2002-03-14
Granted: 2005-06-21
Abstract: A system and method are disclosed for capturing image and/or audio data, processing the image and/or audio data, and storing the processed image and/or audio data. The system includes a portable device having a digital camera for capturing the image and/or audio data, an integrated circuit having a microprocessor for processing the image and/or audio data and a non-volatile memory for storing the processed image and/or audio data. As part of the processing operation in a preferred embodiment, the data is converted into a standard file format that is compatible and recognizable by the host platform to which the portable device may be coupled. After conversion into a standard file format, the data may either be stored in the non-volatile memory, or uploaded directly to the host platform.
Patent TW-567443-B (TW)
Title: Palm office assistants
Inventor: HU DARWIN
IPC: H04N1/107
Filed: 2002-03-19
Granted: 2003-12-21
Abstract: An apparatus capable of scanning in documents is disclosed. According to one embodiment, a linear scanner is integrated with a portable computing device and exposed to a scanning document. An image is generated when there is a relative motion between the linear scanner and the scanning document. Texts in the image are reproduced by an OCR engine in the apparatus and can be displayed on a display screen of the portable computing device. The reproduced texts can be then filled in appropriate fields on records maintained in the device or transported to another device.
Patent TW-580641-B (TW)
Title: Semiconductor device with small current consumption having stably operating internal circuitry
Inventor: ASAMI KAZUO
IPC: B42D15/10
Filed: 2002-04-30
Granted: 2004-03-21
Abstract: In a non-contact IC card, corresponding to increase/decrease of an operation current of an internal circuitry, absorbing current of an ICC fluctuation absorbing circuit is temporarily decreased/increased by the amount corresponding to the increase/decrease, and thereafter, the absorbing current is gradually increased/decreased to the initial value and an output current of a regulator is gradually increased/decreased. Therefore, abrupt change in output current of the regulator can be prevented, and an internal power supply potential can be stabilized.
Patent TW-541761-B (TW)
Title: Dual-band monopole antenna
Inventor: LIN YEH-CHIAN
IPC: H01Q5/00
Filed: 2002-06-18
Granted: 2003-07-11
Abstract: The present invention is related to a dual-band monopole antenna. The antenna comprises a microwave dielectric substrate, a ground plane, a matching bridge, a longer radiating metal line, and a shorter radiating metal line. The said longer radiating metal line is used for generating the first (lower frequency) operating mode, and the shorter radiating metal line is for the second (higher frequency) operating mode. And the said longer and shorter radiating metal lines, the said ground plane, and the said matching bridge are all printed or etched on the same surface of the said microwave dielectric substrate. The present invention is suitable for applications in the wireless local area network (WLAN) in the 2.4 and 5.2 GHz bands, and the constructed prototype shows two separate wide impedance bandwidths of 205 and 623 MHz (1.5:1 VSWR) covering the required bandwidths of the 2.4 and 5.2 GHz bands.
Patent TW-I282266-B (TW)
Title: A jacket for use with a lock latch, a lock latch incorporating the same and a slide incorporating the lock latch and jacket
Inventor: LE BAOLOC
IPC: A47B88/04
Filed: 2002-08-16
Granted: 2007-06-11
Abstract: A jacket for a lock latch, a lock latch incorporating such a jacket that allows a second slide member of a slide to engage and couple a first slide member of the slide without requiring manual manipulation of the lock latch, and a slide incorporating the same are provided. The jacket is slidably coupled to the lock latch which is coupled to the second slide member and is slidably moveable between a first position and a second position along the lock latch. When the second slide member is retracted relative to the first slide member during coupling of the second slide member to the first slide member, the jacket moves to the first position preventing the lock latch from interlockingly coupling with the first slide member. When the second slide member is extended relative to the first slide member, the jacket moves to a second position allowing for the interlocking coupling of the lock latch with the first slide member.
Patent TW-593649-B (TW)
Title: Cerium-based abrasive slurry and method for manufacturing cerium-based abrasive slurry
Inventor: UCHINO YOSHITSUGU
IPC: B24B37/00
Filed: 2002-08-27
Granted: 2004-06-21
Abstract: The present invention provides a cerium-based abrasive slurry particles including a cerium-based abrasive particle of no less than 95% by weight of total rare earth oxides (TREO), in which the cerium-based abrasive particle has less than 3% by weight of fluorine content of TREO, and a particle size distribution determined by a laser diffraction method is within a predetermined range. And adhesion property is further improved by setting this fluorine content in 0.005 to 0.5% by weight of TREO.
Patent TW-594668-B (TW)
Title: Key for musical instrument
Inventor: OOKUBO KENICHI
IPC: G10C3/12
Filed: 2002-10-02
Granted: 2004-06-21
Abstract: A key for a musical instrument is provided for effectively giving a touch load to the key, while employing an alternative material having a specific gravity equal to or larger than a predetermined value, instead of lead, as a material for the weight, simplifying works involved in fixing the weight in a key body, and reducing the frequency of troubles such as cracking of the key body, thereby reducing the manufacturing cost. The key comprises a swingable key body formed with an embedding hole which extends through a front plate in the vertical direction to reach the key body, and a weight made of an alternative material other than lead. The weight has a smooth portion and a knurled portion on the outer peripheral surface thereof. The weight is press-fitted into the embedding hole from the smooth portion and thereby fixed in the key body.
Patent TW-I245058-B (TW)
Title: Easy to disperse, high durability TiO2 pigment and method of making same
Inventor: BETTLER CHARLES ROBERT
IPC: C09D7/62
Filed: 2002-11-01
Granted: 2005-12-11
Abstract: The present invention relates to a TiO2 pigment coated sequentially in a wet treatment process with hydrous silica and hydrous alumina both in the presence of citric acid wherein the resulting pigment is coated with from 1 to 4% amorphous alumina based on the weight of the untreated TiO2; from 3 to 6% silica glass based on the weight of the untreated TiO2.
Patent TW-I263660-B (TW)
Title: Flame retardant resinous compositions and method
Inventor: MIEBACH THOMAS
IPC: C08K5/49
Filed: 2002-11-04
Granted: 2006-10-11
Abstract: Disclosed are flame retardant resinous compositions comprising (i) at least one aromatic polycarbonate, (ii) at least one silicone source, (iii) at least one boron source, and (iv) optionally at least one member selected from the group consisting of an antidrip agent, a second thermoplastic resin which is not a polycarbonate resin, and a rubber modified graft copolymer. Also disclosed are methods for making said compositions.
Patent TW-569521-B (TW)
Title: Radio frequency power amplifier module integrated with a power control loop
Inventor: WU JANNE-WHA
IPC: H03G3/30
Filed: 2002-12-10
Granted: 2004-01-01
Abstract: A radio frequency (RF) power amplifier module integrated with a power control loop is formed on a print circuit board and encapsulated within a mold. In order to minimize an overall size of the RF power amplifier module, capacitors with a smaller size are employed to substitute for prior art ceramic directional couplers. In addition to the capacitors, RF power amplifiers, matching circuits, power detectors, and a power control specific application integrated circuit are all integrated on the print circuit board without respective packages. Furthermore, the RF power amplifiers and the power detectors are formed on a common semiconductor substrate. Therefore, the RF power amplifier module has advantages of a fine size and minimum parasitic impedance.
Patent TW-580572-B (TW)
Title: Optical element measuring device
Inventor: CHANG CHIH-NENG
IPC: G01N21/01
Filed: 2002-12-18
Granted: 2004-03-21
Abstract: An optical element measuring device, including a base, a turntable, an integrating sphere and a holder. In this case, a reference point is provided on the circumferential surface of the base. The turntable is pivotally mounted on the base. A fixed-position scale is provided on the circumferential surface of the turntable. The integrating sphere is outwardly extending from the turntable along the radius direction of the turntable. The holder that can chuck an optical element is pivotally mounted on the turntable. The base, the turntable and the holder have the same axis. A reference element for fixing position is provided on the holder. The invention also disclosures an optical element device includes a base, an integrating sphere and a holder.
Patent TW-I234635-B (TW)
Title: Photovoltaic array module design for solar electric power generation systems
Inventor: CHEN LEON L C
IPC: H01L31/054
Filed: 2003-01-14
Granted: 2005-06-21
Abstract: A solar photovoltaic array module design, which can constitute either three or four steps of optical concentrations of photovoltaic electric power generation systems. A compound parabolic concentrator (CPC) is mounted under a first or a first and second optical concentrating fresnel lenses that concentrates the intensity of sunlight. Then the focused sunlight is further concentrated twenty times by the third optical concentrator CPC. The high mirror quality of CPC allows up to 98% of the reflected rays to be focused at the bottom of the CPC. At this point, the intensified sunlight is homogenized as it passes through a fourth optical concentrator glass lens, which with anti-reflection coating on the top of the glass lens' surface, incident on the multi-junction solar cell accomplish the fourth optical concentration for the photovoltaic electric energy conversion.
Patent TW-I236574-B (TW)
Title: Forming method of exposure mask pattern, exposure mask pattern and manufacturing method of semiconductor device
Inventor: OGAWA KAZUHISA
IPC: G03F1/68
Filed: 2003-02-06
Granted: 2005-07-21
Abstract: In the invented forming method of exposure mask pattern, the edge of the designed pattern 1 is provided with an edge dividing-point P through a specific separation and compensation of edge position is conducted onto each divided edge portion; and the rectangular patterns 10, 11, which use a pair of opposite sides of the designed pattern 1 as the long sides, are generated in the designed pattern 1. For the separations W1, W2 of the long side of the designed pattern 1, the rectangular patterns 10, 11 are then generated at the portion within the specific separation W0. After that, in each rectangular patterns 10, 11, by using two apexes sharing the same short side as the start point P0, new edge dividing point P (P1) with a specific separation t is given to each long side from the start point P0 so as to simplify the exposure mask pattern used in lithography photographing and to increase the formation precision of the transferred patterns.
Patent TW-584831-B (TW)
Title: Dynamic gamma value adjustment method and circuit of liquid crystal display and drive circuit of liquid crystal display panel
Inventor: CHANG CHIEN-JEN
IPC: G09G3/36
Filed: 2003-02-07
Granted: 2004-04-21
Abstract: A kind of drive circuit of liquid crystal display (LCD) panel is disclosed in the present invention. The data electrode driving circuit is used for driving the data electrode according to the data signal and the specific gamma value signal received from the host machine. The gate electrode drive circuit is used for driving the corresponding gate electrode when the data electrode is driven. The brightness sampling circuit is used for detecting the brightness data of the corresponding data signal. The brightness grading circuit is used to classify the brightness data in a specific brightness range. The gamma value voltage selection circuit is used to output a specific gamma value signal to the data electrode driving circuit according to the specific brightness range.
Patent TW-I276643-B (TW)
Title: A process for the preparation of soft, low-shrinkage, thermoplastic polyurethane elastomers which can be easily released from the mold
Inventor: BRAUER WOLFGANG
IPC: C08G18/48
Filed: 2003-02-21
Granted: 2007-03-21
Abstract: The present invention relates to a process for the production of molding compositions, which can easily be released from the mold. These molding compositions comprise thermoplastic polyurethanes with a hardness of 45 to 65 Shore A, with good mechanical properties, with low shrinkage and good low temperature properties.
Patent TW-I290318-B (TW)
Title: Device and method for outputting a refresh signal to a memory cell
Inventor: SCHNABEL JOACHIM
IPC: G11C11/406
Filed: 2003-03-04
Granted: 2007-11-21
Abstract: The invention relates to a device (10) for outputting a refresh signal for a memory cell of a semiconductor memory device, the device (10) comprising: a receiving device for receiving a variable periodic refresh input signal (14); a comparison device (22) for comparing the period duration of the refresh input signal (14) with at least one predeterminable value; an output device (22) for outputting a refresh output signal (24) in a manner dependent on the result of the comparison in the comparison device (22); the output device (22) being designed in such a way that if the period duration of the refresh input signal (14) lies above a predeterminable maximum value, a refresh output signal (24) with the predeterminable maximum period duration (T_max) can be output and/or if the period duration of the refresh input signal (14) lies below a predeterminable minimum value, a refresh output signal (24) with a predeterminable minimum period duration (T_min) cab be output, and otherwise a refresh output signal (24) can be output whose period duration (T_out) is proportional to the period duration (T_in) of the refresh input signal (14). Furthermore, the invention relates to a method for outputting a refresh signal for a memory cell of a semiconductor memory device.