baber/WOPTO huggingface dataset:
Patent TW-I291730-B (TW)
Title: Polishing device and method
Inventor: KIUCHI ETSUO
IPC: B24B37/27
Filed: 2001-01-30
Granted: 2007-12-21
Abstract: A polishing apparatus comprising: a polishing table; and a work holding plate, wherein a work held on the work holding plate is polished supplying a polishing agent solution, and the polishing table is formed in one-piece by casting, a structure of the polishing table is such that a plurality of recesses and/or a plurality of ribs are provided on a rear surface thereof, a flow path for a temperature adjusting fluid is formed inside of the polishing table, and portions in each of which the flow path is not formed act as an internal rib structure.
Patent TW-503494-B (TW)
Title: Tape carrier type semiconductor device, method for manufacturing the same, and flexible substrate
Inventor: TANAKA HIDEKI
IPC: H01L21/00
Filed: 2001-02-20
Granted: 2002-09-21
Abstract: A tape carrier type semiconductor device (1) includes a flexible substrate (2), on which a driver circuit (3) is mounted and on whose surface wiring is formed. Formed in the flexible substrate (2) are the first slit (7) for releasing external stress and the second slit (6) for folding the tape carrier type semiconductor device(l). A connector (9) for connecting both sides of the first slit (7) is prepared at the center of the slit (7), whereby the unnecessary warp of the tape carrier type semiconductor device (1) can be reduced.
Patent TW-524862-B (TW)
Title: Resulphurized austenitic stainless steel with high machinability and having an improved corrosion resistance
Inventor: RAGOT JEAN
IPC: C22C38/60
Filed: 2001-03-02
Granted: 2003-03-21
Abstract: Resulfurized stainless steel with high machinability and having an improved corrosion resistance, characterized in that it includes, in its composition, anorthite- and/or pseudo-wollastonite- and/or gehlenite-type lime aluminosilicate inclusions combined with CrMnS inclusions, the chromium content of which is between 30% and 70%.
Patent TW-473917-B (TW)
Title: Step-like structure of silicon on insulation (SOI)
Inventor: YANG JIAN-GUO
IPC: H01L21/266
Filed: 2000-03-07
Granted: 2002-01-21
Abstract: A structure of silicon on insulation (SOI) comprises: a substrate having an active region therein and an isolation structure for surrounding the active region; a pair of source/drain located in the active region and the substrate; a channel region located between the pair of source/drain; a gate structure located on the substrate and on the channel region; and an embedded insulation layer in the substrate and below the source/drain region and the channel region. The embedded insulation layer is substantially conformal to the source/drain region and the channel region and has a step-like profile.
Patent TW-558472-B (TW)
Title: Handsaw
Inventor: LOEFGREN PER-OLOF
IPC: B23D51/01
Filed: 2001-04-30
Granted: 2003-10-21
Abstract: The invention concerns a handsaw comprising a blade (2) with a tooth line (4), and a handle (1) with a handgrip part (9) and an attachment part (10) forming a blunt angle with the handgrip part. The blade can be located at different angles relative to the handle by means of a joint (11) and is provided with a number of peripherally separated recesses into which a pin (17) of a spring loaded locking mechanism can be inserted. In one out of four lockable positions the handgrip part (9) of the handle extends from the attachment part (10) to the rear with a down-ward slope relative to a conceived line L extending from the tooth line (4) of the blade. In this way the handgrip (9) gets a good distance from an adjacent support surface for a workpiece, while in another position the hand of the user can apply a rearward pulling force and get a downward force component pressing the teeth of the blade into the bottom of the sawn kerf.
Patent TW-I220555-B (TW)
Title: A method to fabricate dual-metal CMOS transistors for sub-0.1 mum ULSI integration
Inventor: NG CHIT HWEI
IPC: H01L21/8238
Filed: 2001-05-15
Granted: 2004-08-21
Abstract: A new method for forming a dual-metal gate CMOS transistors is described. An NMOS and a PMOS active area of a semiconductor substrate are separated by isolation regions. A nitride layer is deposited overlying a gate dielectric layer and patterned to form a first dummy gate in each of the active areas. First ions are implanted to form source/drain regions in each of the active areas not covered by the first dummy gates. The first dummy gates are isotropically etched to form second dummy gates thinner than the first dummy gates. Second ions are implanted to form lightly doped source/drain regions in each of the active areas not covered by the second dummy gates. Dielectric spacers are formed on sidewalls of the second dummy gates and the source/drain regions are silicided. A dielectric layer is deposited and planarized to the second dummy gates. Thereafter, the second dummy gates are removed, leaving gate openings in the dielectric layer. A mask is formed over the PMOS active area. A first metal layer is deposited in the gate opening in the NMOS active area and planarized to the mask. The mask is removed. A second metal layer is deposited in the gate opening in the PMOS active area. The first and second metal layers are polished away to the dielectric layer thereby completing formation of dual-metal gate CMOS transistors in the fabrication of an integrated circuit.
Patent TW-I228759-B (TW)
Title: Method for fabricating epitaxial substrate
Inventor: HATA MASAHIKO
IPC: H01L21/66
Filed: 2001-05-24
Granted: 2005-03-01
Abstract: Provided is a method for fabricating a compound semiconductor multilayer epitaxial substrate comprising a plurality of epitaxial layers, comprising the steps of determining at least one of the thickness, impurity concentration, and composition of an epitaxial layer comprising the multilayer epitaxial substrate by theoretical calculation, the theoretical calculation describing on electric field and charge distribution inside the epitaxial layer, and performing epitaxy of the epitaxial layer according to the theoretical calculation of the thickness, impurity concentration and/or composition of the epitaxial layer so that measurable electric characteristics of the substrate predetermined by the calculation are satisfied. The method can reduce the fabrication process and also can be applied to manufacture a multilayer epitaxial substrate having a unique structure.
Patent TW-522684-B (TW)
Title: MAC address-based communication restricting method
Inventor: KIM YOUNG-II
IPC: H04L12/931
Filed: 2001-07-03
Granted: 2003-03-01
Abstract: A MAC address-based communication restricting method is disclosed. In the MAC address-based communication restricting method, packet data is received upon request of communication through an Ethernet switch, a destination address and a source address of the received packet data are read, it is determined whether access vectors of the addresses are present in an address entry table, and access is denied if the access vectors (security keys) of destination and source addresses are not matched.
Patent TW-I316959-B (TW)
Inventor: YASUHIRO TSUBOSA
IPC: C12Q1/6886
Filed: 2001-07-19
Granted: 2009-11-11
Abstract: To provide a method for selecting a marker gene useful for cancer classification; a method for classifying cancer using the gene; a method for detecting cancer; a kit usable for the classification method or detection method; and a DNA array carrying the gene. According to the present invention, there can be obtained a gene, wherein expression of the above gene is altered independently from genes each of which expression is altered specifically during cell proliferation and expression level of the above gene is specifically altered depending on every type of cancer samples to be tested, whereby the classification or detection of cancer can be carried out conveniently and quickly without giving surgical treatment. Therefore, the present invention is useful for the diagnosis, the treatment, and the like of cancer.
Patent TW-535084-B (TW)
Title: Money-saving estimation device, money-saving estimation method and money-saving services providing method
Inventor: INUBUSHI HIROYUKI
IPC: G06Q50/00
Filed: 2001-07-27
Granted: 2003-06-01
Abstract: A money-saving estimation device is characterized by the engineering input means that input engineering cost of equipment from equipment by means of data input device, the data input means that inputs data pertinent to data other than money-saving equipment data, the money saving estimation input and the alternation means for inputting or changing equipment estimation in equipment, the money-saving estimation processing means that proceeds money-saving estimation processing of equipment based on engineering, data other than equipment data and estimation input or alternation and the output means that outputs estimation result to output device.
Patent TW-552768-B (TW)
Title: Flyback transformer
Inventor: NAITO KENJI
IPC: H02M3/28
Filed: 2001-08-01
Granted: 2003-09-11
Abstract: The number of layers of a secondary winding of a flyback transformer for use in a PWM controlled high-tension voltage generator is increased to six or higher. The distributed capacitance of the flyback transformer is thus decreased, the frequency of ringing is increased, and the pulse width of a flyback pulse is narrowed. The timing of the on-operation of a control FET is expedited, and the input current to the flyback transformer is lowered. A compact and power-saving flyback transformer thus results.
Patent TW-591547-B (TW)
Title: Method and apparatus for the implementation of full-scene anti-aliasing supersampling
Inventor: TSAI HSIN-CHU
IPC: G06T15/00
Filed: 2001-08-20
Granted: 2004-06-11
Abstract: According to one embodiment, a computer system is disclosed. The computer system includes a graphics accelerator and a graphics cache coupled to the graphics accelerator. The graphics cache stores texture data, color data and depth data.
Patent TW-I266476-B (TW)
Title: Delay circuit, semiconductor integrated circuit device containing a delay circuit and delay method
Inventor: KOMURA KAZUFUMI
IPC: G11C11/4076
Filed: 2001-08-28
Granted: 2006-11-11
Abstract: In a delay circuit, a semiconductor integrated circuit device containing the delay circuit, and a delay method that are excellent for adding delay times onto input signals appropriately and accurately generating delay pulses and delay signals having predetermined delay times without requiring waveform modification or delay based on parasitic elements or the like, in the buffer section of a selecting switch section, a PMOS transistor and an NMOS transistor are connected to form an output terminal. The gates are connected to an individual delayed output terminal of a delay section. The PMOS transistor is connected in series to a PMOS transistor and to a power supply voltage. In the same way, the NMOS transistor is connected in series to an NMOS transistor and to a ground potential. A control signal is input to the gate of the PMOS transistor, while an inverted signal of the control signal is input to the gate of the NMOS transistor. A selecting section is formed by the transistors.
Patent TW-500867-B (TW)
Title: Pile weatherstripping
Inventor: ALBANESE JAMES V
IPC: E06B7/22
Filed: 2001-09-07
Granted: 2002-09-01
Abstract: Pile weatherstripping is provided by a flat pile of strands which are tensioned to spring outwardly to straight condition to provide a pile weatherstrip, when bent and inserted into a T-slot or other kerf in a member such as a window or door frame or sash. The tendency of the beat parts of the pile to spring away from each other facilitates retention of the pile after insertion into the slot. A locking fin, more rigid than the pile, is preferably used. This locking fin engages steps or edges in the throat of the slot thereby impeding withdrawal of the weatherstripping from the slot. One or more barrier fins may also be assembled with the strands constituting the flat pile. The pile can be operated in bending mode or in columnar compression (crushing mode). Bending mode operation can be over a bending range so as to accommodate a large range of clearance between a sash and a frame or other members which are sealed by the pile weatherstripping. Parts of the pile can have desired lateral spacing and angular orientation with respect to each other (contour) by using spacing and/or contour forming elements assembled with the flat pile. Since the pile is flat until installed, it is readily wound on reels for shipment and storage until installation. Installation may be accomplished by a roller which pushes the flat pile into the slot. The slot may be disposed at an angle or in a comer of the member to be sealed and facilitates sealing around the entire perimeter of a surface to be sealed such as the exterior surfaces of a window sash or a frame in which this sash is movable.
Patent TW-518829-B (TW)
Title: VCO tuning curve compensated charge pump current synthesizer
Inventor: GRIFFITH SCOTT A
IPC: H03L7/089
Filed: 2001-09-28
Granted: 2003-01-21
Abstract: A system provided for controlling an output frequency of a voltage controlled oscillator relative to a reference frequency. A method includes the steps of detecting a phase error between a divided output of the voltage controlled oscillator and the reference frequency, pumping a frequency control input of the voltage controlled oscillator with the phase error and adjusting a pumping gain based upon a magnitude of the frequency control input to the voltage controlled oscillator. The apparatus includes a phase detector adapted to detect the phase error between the divided output of the voltage controlled oscillator and the reference frequency and a charge pump adapted to pump the frequency control input of the voltage controlled oscillator with the phase error. The apparatus also includes a gain controller adapted to adjust the pumping gain based upon the magnitude of the frequency control input to the voltage controlled oscillator.
Patent TW-509912-B (TW)
Title: DVD audio encoder and decoder
Inventor: LIN TZUENG-YAU
IPC: G11B27/00
Filed: 2001-10-22
Granted: 2002-11-11
Abstract: Simplified DVD-audio decoders and encoders are provided. The decoder does not include FIFOs between the depacketizer and the decoder cores. Rather, the decoder cores directly receive data from the depacketizer. Underflow is avoided by spinning the DVD at a speed higher the nominal, single speed of the DVD, which ensures that data are available at a sufficient rate. Similarly, an encoder provides data directly from an encoding core into a packetizer, eliminating the FIFOs from the data path.
Patent TW-571204-B (TW)
Title: Content publication system for supporting real-time integration and processing of multimedia content including dynamic data, and method thereof
Inventor: PARK CHONG-MOK
IPC: G06F17/30
Filed: 2001-10-26
Granted: 2004-01-11
Abstract: A content publication system supporting real-time integration and processing of multimedia content including dynamic data is provided. The content publication system includes a repository having a content repository described by a predetermined internal expression, which is capable of integrating a plurality of static and dynamic content, in unit of containers, a converter object repository for storing output format conversion rules for different devices, and a media converter repository for converting multimedia data to be suitable for the characteristics of each device; and a service publication server for fetching a corresponding container from the content repository in response to a content request received from a web server, accessing dynamic content using dynamic content access information included in the fetched container, integrating the dynamic content with static content in real time, converting the integrated content according to an output format conversion rule fetched from the converter object repository for a corresponding device, converting multimedia data using a multimedia converter, and transmitting the result of conversion to the web server for the delivery to the device. Accordingly, a service producer can utilize dynamic data from various sources without the burden of content conversion which is different depending on the type of users terminal, thereby easily providing comprehensive internet services for users.
Patent TW-506061-B (TW)
Title: Method for forming shallow trench isolation in semiconductor device
Inventor: TZENG GUO-SHU
IPC: H01L21/76
Filed: 2001-11-06
Granted: 2002-10-11
Abstract: The present invention discloses a method for forming a shallow trench isolation structure, which is particularly suitable for the production of a non-volatile memory device. The method comprises sequentially forming a dielectric layer, an amorphous silicon layer and a mask layer on a semiconductor substrate; etching through the layers in the substrate to form a shallow trench; using a thermal oxidation to form a thermal oxide layer adhering to the sidewalls of the amorphous silicon layer and the trench, in which the thickness of the thermal oxide layer is thinner on the amorphous silicon layer than on the trench due to the oxidation rate of the amorphous silicon is slower; filling an insulative layer in the trench to form a shallow trench isolation structure; and, optionally, after removing the mask layer, converting the amorphous silicon layer to a polysilicon layer as a floating gate for a non-volatile memory device.
Patent TW-519689-B (TW)
Title: Overlay mark and its application method
Inventor: WU DE-HUNG
IPC: G03F7/20
Filed: 2001-11-07
Granted: 2003-02-01
Abstract: This invention relates to an overlay mark capable of simultaneously detecting alignment accuracy, focal length, leveling and astigmatism and its application method. An overlay mark comprising four inner bars and four outer bars are formed at the corner of an exposure region, in which the inner bar is divided into a sawtooth area and a bar area and the outer bar is the etched bar shape pattern of the previous layer. The inner bars and the outer bars are arranged into a rectangle. Every bar is one side of the rectangle and there is no connection between the adjacent bars. The sawtooth areas of the two inner bars on the opposite sides have the same relative positions and the rectangle formed by the outer bars encloses that formed by the inner bars. During measurement, there is a measurement beam scanning the scan area divided into two areas, in which one area includes outer bars and the sawtooth areas of the inner bars, while the other area includes the outer bars and the bar areas of the inner bars.
Patent TW-576779-B (TW)
Title: Veneer slicing machine
Inventor: HEINER ARMIN
IPC: B27L5/06
Filed: 2001-12-20
Granted: 2004-02-21
Abstract: Disclosed is a veneer slicing machine comprising a reciprocating table and a tool slide. The table clamps a block of wood. The table is guided by slide shoes on guide rails. The tool slide is provided with blade and pressure plate and the tool slide is reciprocally movable with respect to a plane of movement of the table along a line that forms a right angle with respect to the plane, wherein cooling means is provided to cool the guide rails (16).
Patent TW-538351-B (TW)
Title: Automatic quantum examination method and system thereof
Inventor: HUANG TUNG-HUNG
IPC: A61B6/00
Filed: 2002-01-17
Granted: 2003-06-21
Abstract: The present invention is an automatic quantum examination method and system thereof, which comprise: a data inputting step to input the data of the person examined by guiding with picture; an activation step to activate the automatic driving device and interactive guiding detection device at the same time; a driving step to drive the proceeding of the quantum examination according to the picture displayed by the interactive guiding detection device automatically; a reading step to read the numerical data automatically according to the picture data displayed by the interactive guiding detection device; a data-storing step to store the data read by the reading step to the automatic database; a report-generation step to generate reports by analyzing the data in the automatic database.
Patent TW-544753-B (TW)
Title: Method of forming an epitaxially grown nitride-based compound semiconductor crystal substrate structure and the same substrate structure
Inventor: USUI AKIRA
IPC: H01L33/00
Filed: 2002-05-20
Granted: 2003-08-01
Abstract: A metal layer is formed directly on a nitride-based compound semiconductor base layer over a substrate body. The metal layer includes at least one metal exhibiting an atomic interaction, with assistance of a heat treatment, to atoms constituting the base layer to promote removal of constitutional atoms from the base layer, whereby pores penetrating the metal layer are formed, while many voids are formed in the nitride-based compound semiconductor base layer. An epitaxial growth of a nitride-based compound semiconductor crystal is made with an initial transient epitaxial growth, which fills the voids, and a subsequent main epitaxial growth over the porous metal layer.
Patent TW-552212-B (TW)
Title: Heat insulator apparatus for vehicle floor
Inventor: HASHIRAYAMA NAOKI
IPC: B60K11/04
Filed: 2002-06-05
Granted: 2003-09-11
Abstract: A heat insulator apparatus for a vehicle floor, includes a plurality of heat insulating plates interposed between a vehicle floor and an exhaust part disposed below the vehicle floor in such a manner that the mutually adjoining heat insulating plates forms a gap therebetween to thereby form an air passage therebetween, for preventing the heat of the exhaust part from being transmitted to the vehicle floor. At least one of the heat insulating plates is formed such that an air entrance portion of the air passage is narrowed.
Patent TW-546132-B (TW)
Title: A pet scanner
Inventor: LECOQ PAUL
IPC: A61B8/13
Filed: 2002-06-13
Granted: 2003-08-11
Abstract: A positron emission camera comprising a plurality of scintillators, wherein the scintillators comprise LuAlO3:Ce (LuAP) based crystals (18, 20). In particular, the scintillation crystals (18, 20) are LuAP and/or LuYAP.
Patent TW-I220957-B (TW)
Title: Interactive keyboard device
Inventor: HUANG KUANG-YUE
IPC: G06F3/023
Filed: 2002-07-02
Granted: 2004-09-11
Abstract: The present invention provides an interactive keyboard device, which includes a keyboard matrix, a microprocessor, and a memory unit. A keyboard key management driver is executed to correspond the key codes downloaded for the requirement by each application software or the key codes configured by the user to the keys on the keyboard device. Thus, the interactive keyboard device according to the present invention can selectively execute the specific instructions corresponding to the application software from the keys on the keyboard, and the user can rapidly execute the operation of the application software.
Patent TW-I221299-B (TW)
Title: Remelting of rare earth magnet scrap and/or sludge, magnet-forming alloy, and sintered rare earth magnet
Inventor: HIROTA KOICHI
IPC: H01F7/02
Filed: 2002-07-10
Granted: 2004-09-21
Abstract: A method of remelting R-Fe-B base rare earth magnet scrap and/or sludge wherein R is a rare earth element inclusive of yttrium for reuse as melting feed, said method comprising the steps of: charging a melting furnace crucible with a rare earth-free magnet-constituent metal feed, heating the metal feed for melting into a melt, adding to the melt a rare earth-containing metal feed and 0.1 to 50% by weight based on the metal feeds of the R-Fe-B base rare earth magnet scrap and/or sludge, further adding 0.01 to 30% by weight based on the metal feeds of a particulate flux containing a halide of at least one metal selected from among alkali metals, alkaline earth metals and rare earth metals and having an average particle size of 1 to 50 mum, and melting the resulting mixture.