baber/WOPTO huggingface dataset:
Patent TW-200305285-A (TW)
Title: High voltage power MOSFET having low on-resistance
Inventor: BLANCHARD RICHARD A
IPC: H01L29/772
Filed: 2003-02-20
Abstract: A power MOSFET is provided that includes a substrate of a first conductivity type. An epitaxial layer also of the first conductivity type is deposited on the substrate. First and second body regions are located in the epitaxial layer and define a drift region between them. The body regions have a second conductivity type. First and second source regions of the first conductivity type are respectively located in the first and second body regions. A plurality of trenches are located below the body regions in the drift region of the epitaxial layer. The trenches, which extend toward the substrate from the first and second body regions, are filled with a thin oxide layer and a polycrystalline semiconductor material (e.g., polysilicon) that includes a dopant of the second conductivity type. The thin oxide layer is dissolved into the epitaxial layer, dopant is diffused from the trenches into portions of the epitaxial layer adjacent to the trenches, and the polycrystalline semiconductor material is converted to a single crystal material, thus forming the p-type doped regions that cause the reverse voltage to be built up in the horizontal direction as well as the vertical direction.
Patent TW-200418306-A (TW)
Title: Mobile device and method thereof displaying network information
Inventor: JOU SHR-DA
Filed: 2003-03-11
Abstract: The invention targets at the issue that mobile device has limited network information reading capability and insufficient network information processing capability to provide a resolution. In addition to providing network information processing and conversion to a server for proceeding web page data services, the invention also provides a browsing program adapted to browse network information over subscriber end and a mobile device capable of displaying network information transmitted from the server at subscriber end to coordinate with the operation of the server. The mobile device of the invention comprises a processor used to process a network information from a data source, in which the network information contains a data contents and a mark, a storage device used to temporarily store the network information, a UI module used to catch a control component from the storage device in accordance with the mark and further combine the data contents and the control component and a display device for displaying the combined data contents and the control component.
Patent TW-200403652-A (TW)
Title: Optical recording medium and the manufacturing method thereof
Inventor: YAMASAKI TAKESHI
IPC: G11B7/26
Filed: 2003-03-20
Abstract: The present invention provides an optical recording medium, and the manufacturing method for the optical recording medium, which can eliminate the non-uniform thickness of the intermediate layer between multiple layers of optical recording layers, and avoid the influence of the slanting of the transfer substrate, or the problems of dust and burrs. The optical recording medium is to configure at least two layers of optical recording layers (11, 13) interfaced with the intermediate layers 12 on at least one surface of the medium substrate 10; and, configuring the light penetration layer 14 on top of the optical recording layer; then, irradiating light through the light penetration layer 14 onto the optical recording layers (11, 13) for recording and regenerating. The intermediate layer 12 employs at least one layer of ultraviolet-hardening resin film by pre-filming, and forms the films with ragged shape corresponding to the recording pits, or with the ragged shape (12p) of leading grooves on the surface and then by hardening.
Patent TW-200400412-A (TW)
Title: Capturing images of moving objects with a moving illumination point source
Inventor: ROSNER JEFFREY S
IPC: G03B43/02
Filed: 2003-03-27
Abstract: An imaging system that is capable of capturing images of moving objects as they are moving with minimal blurring by moving a point source of illumination such that the position from which illumination is projected is changed as the object moves to ensure that the position of the image projected onto an imaging plane remains substantially effectively stationary. The position from which illumination is projected functions as a point source of illumination. A image sensor of the imaging system is positioned in the imaging plane and receives illumination projected from the position of the illumination source that passes through the moving object. The image sensor produces electrical signals in response to the received illumination. Because the image of the moving object remains effectively stationary on the image sensor, which is located in the imaging plane, an image of at least a portion of the moving object can be constructed with minimal blurring and without having to halt the object to capture an image of it. Because it is not necessary to halt the object and allow the object to settle before capturing an image of it, the throughput of the imaging system is increased and the captured images are greatly improved.
Patent TW-200421719-A (TW)
Title: Clock recovery circuit capable of automatically adjusting the frequency range of a VCO
Inventor: HSU JASON
IPC: G11B20/14
Filed: 2003-04-04
Abstract: A clock recovery circuit capable of automatically adjusting the frequency range of a VCO (voltage control oscillator) without providing a look-up-table previously. The clock recovery circuit comprises a phase detector, a main loop filter, a main VCO, an auxiliary frequency detector, an auxiliary loop filter, and an auxiliary VCO. The main VCO and auxiliary VCO generate a main oscillating clock and an auxiliary oscillating clock, respectively. The phase detector detects the phase error between an input signal and the main oscillating clock and generates a phase error signal. The main loop filter generates a main control signal according to the phase error signal. The auxiliary frequency detector detects the frequency error between the main oscillating clock and the auxiliary oscillating clock and generates a frequency error signal. The auxiliary loop filter generates an auxiliary control signal according to the frequency error signal. The main control signal and the auxiliary control signal are provided to the main VCO as the coarse tuning signal and the fine tuning signal, respectively. Also, the main control signal and a reference signal are provided to the auxiliary VCO as the coarse tuning signal and the fine tuning signal, respectively.
Patent TW-200404214-A (TW)
Title: Method and apparatus to permit external access to internal configuration registers
Inventor: LEE JOHN P
IPC: G06F13/14
Filed: 2003-05-12
Abstract: Access to internal configuration registers on a computer system's chipset using an external micro-controller is provided. A SMB configuration read command including a register address may be received from an external micro-controller. Access to an internal bus may be requested from a bus arbiter. If internal bus access is granted, the SMB configuration read command may be forwarded to a device including the identified register address using the internal bus. In response to the SMB configuration read command, configuration register values from the device may be received. The configuration register values may be forwarded to the external micro-controller.
Patent TW-200400257-A (TW)
Title: Post-CMP washing liquid composition
Inventor: ABE YUMIKO
IPC: H01L21/304
Filed: 2003-05-12
Abstract: A post-CMP washing liquid composition is provided which includes one type or two or more types of aliphatic polycarboxylic acids and one types or two or more types selected from the group consisting of glyoxylic acid, ascorbic acid, glucose, fructose, lactose, and mannose, and which has a pH of less than 3.0. This washing liquid has excellent performance in removing micro particles and metal impurities adhering to the surface of a semiconductor substrate after CMP and does not corrode a metal wiring material.
Patent TW-200427094-A (TW)
Title: Method for fabricating polysilicon thin film transistor
Inventor: YEH CHING-FA
IPC: H01L29/786
Filed: 2003-05-29
Abstract: The present invention is a method for fabricating polysilicon thin film transistor, which can improve the electrical characteristic and reliability for polysilicon thin film transistor. Before fabricating the thin film transistor using the conventional four masks, it will first conduct the selective silicon oxide film. The technique can use the laser lateral re-crystallization to increase the mobility of field effect carrier for the polysilicon thin film transistor, and have the thick source/thick drain and thin channel structure to further reduce the lateral electrical field and defect density of the channel near the drain, so as to improve the reliability of the thin film transistor.
Patent TW-200401739-A (TW)
Title: Carton for bag-in-box
Inventor: MATSUMOTO YUKIO
IPC: B65D5/32
Filed: 2003-06-30
Abstract: A bag-in-box carton comprises a pair of shorter-side planar portions, a pair of longer-side planar portions and rib portions formed at intersections between and at angles to these shorter- and longer-side planar portions. The carton is formed in a scalene octagon when viewed from above. The carton is made by laminating and bonding a plurality of cardboard liners together. This construction can prevent a swelling of carton body, improve a stacking pressure resistance significantly, reduce a possibility of insects entering between cardboards, and produce a better water- repelling performance than conventional cardboards. Further, when the carton is placed on its side for use in a kitchen, this construction allows a content of the carton to be fully extracted easily. Moreover, this construction provides an inexpensive carton and substantially increases the number of cartons that can be loaded on a pallet when compared with the conventional square cartons.
Patent TW-200406271-A (TW)
Title: Niobium alloy powder, anode for solid electrolytic capacitors made therefrom and solid electrolytic capacitor
Inventor: KIRIHARA TADASU
IPC: C22C27/02
Filed: 2003-08-12
Abstract: The present invention provides a niobium alloy powder for forming a solid electrolytic capacitor having high capacity and small leakage current by improving temperature dependency found during sintering as well as thermal stability of niobium oxide film. Besides hydrogen of 0.005 to 0.10% by mass, the niobium alloy powder contains at least one or more selected from the group consisting of : molybdenum, chrome, and tungsten each of 0.002 to 20% by mass, and phosphorus and boron each of 0.002 to 5% by mass. The rest contained in the niobium alloy powder is substantially all niobium, and the niobium alloy powder has the specific surface of 1-20 m2/g and the cumulative pore volume of 0.2 ml/g or more. Further, the volume accumulation of pores with 1 μ m or less in diameter is 10% or more and the volume accumulation of pores with 10 μ m or less in diameter is 40% of the entire pore volume accumulation.
Patent TW-200406593-A (TW)
Title: Projection optical system and exposure device equipped with the projection optical system
Inventor: TOMOWAKI TAKAHASHI
IPC: G02B17/06
Filed: 2003-08-28
Abstract: A reflection type projection optical system is provided with a good reflection characteristic for X-ray to prevent the reflection mirror from becoming too large and can properly correct the aberration thereof. The projection optical system has six pieces of reflection mirror, used to project the shrunk image of the first reflection surface (4) on the second surface (7). The projection optical system contains: the first reflection imaging optical system (G1) to form the intermediate image of the first surface, and the second reflection imaging optical system (G2) to form the image of the intermediate image on the second surface. The first reflective imaging optical system (1) is equipped with the first reflection mirror (M1), the open iris (AS), the second reflection mirror (M2), the third reflection mirror (M3) and the forth reflection mirror (M4), following to the sequence of injected light from the first surface. The second reflective imaging optical system (G2) is equipped with the fifth reflection mirror (M5) and the sixth reflection mirror (M6), following to the sequence of injected light form the first surface.
Patent TW-200421754-A (TW)
Title: Method and apparatus for digital audio broadcasting
Inventor: MILBAR MAREK
IPC: H04H20/00
Filed: 2003-09-26
Abstract: This invention provides a method for interleaving bits of a digital signal representative of data and/or audio in a digital audio broadcasting system, the method comprising the step of: writing a plurality of bits of the digital signal to a matrix; and reading the bits from the matrix, wherein at least one of the writing and reading steps follows a non-sequential addressing scheme. Apparatus for transmitting the interleaved bits, and apparatus for receiving and deinterleaving the bits are also provided.
Patent TW-200410691-A (TW)
Title: Use of 5-HT2 receptor antagonists
Inventor: BARTOSZYK GERD
IPC: A61K31/496
Filed: 2003-09-30
Abstract: The invention relates to the use of 5-HT2 receptor antagonists for the preparation of a medicament for extending both non-REM sleep and REM sleep.
Patent TW-200513831-A (TW)
Title: Cooling device
Inventor: HUANG I-HUEI
IPC: H05K7/20
Filed: 2003-10-14
Abstract: A cooling device, which comprises a thermoelectric cooler (TEC) and a metal frame, is used in an electric device case. The metal frame coupled to a cool surface of TEC. The metal frame is used to generate the cool air, and it can diffuse the heat of all electric components, which is in electric device case with a fan.
Patent TW-200515763-A (TW)
Title: Managing method and system for authentication vectors (Avs) in mobile network
Inventor: LIN YI-PING
IPC: H04L9/32
Filed: 2003-10-17
Abstract: This invention provides a managing method and a system for authentication vectors (Avs) in a mobile network. It comprises an Authentication Center (AuC), an MSC-VLR, or Serving GPRS Support Node (SGSN), and MS. In a UMTS network, the authentication step mainly is used to ensure the identification of a Mobile Station, and authorize a mobile user to use the network service. In order to reduce the load of AuC, the UMTS network allows the MSC-VLR/SGSN to grab K Authentication Vectors (Avs) from the AuC in one operation, and authenticates the MS in place of the AuC. It also provides a method for dynamically adjusting the K value. Eventually, this method can effectively reduce the amount of communication in authentication commands, and reduces the load of commands in a network. Therefore, it is easy in implementation, and has an extremely high industrial application.
Patent TW-200415567-A (TW)
Title: Correction data output device, frame data correction device, frame data display device, correction data correcting method, frame data correcting method, and frame data displaying method
Inventor: OKUDA NORITAKA
IPC: H04N1/46
Filed: 2003-10-17
Abstract: A correction data output device according to the invention includes correction data outputting means for outputting correction data that corrects object frame data included in an inputted image signal on the basis of the mentioned object frame data and previous frame data, which are one frame period previous to the object frame data, and correction data correcting means for correcting correction data that corrects and outputs the correction data outputted from the mentioned correction data outputting means on the basis of the mentioned object frame data and the mentioned previous frame data.
Patent TW-200424204-A (TW)
Title: Derivatives of [6,7-dihydro-5H-imidazo[1,2-a]imidazole-3-sulfonylamino]-propionamide
Inventor: KELLY TERENCE ALFRED
IPC: A61P37/00
Filed: 2003-10-28
Abstract: Derivatives of [6,7-dihydro-5H-imidazo[1,2-a] imidazole-3-sulfonylamino]-propionamide which exhibit good inhibitory effect upon the interaction of CAMs and Leukointegrins and are thus useful in the treatment of inflammatory disease.
Patent TW-200501547-A (TW)
Title: Self-biased driver amplifiers for high-speed signaling interfaces
Inventor: ROY ANINDA K
IPC: H03K19/003
Filed: 2003-11-03
Abstract: Disclosed are novel methods and apparatus for efficiently providing self-biased driver amplifiers for high-speed signaling interfaces. In an embodiment of the present invention, a self-biased amplifier driver is disclosed. The driver includes a sensing circuit to sense a presence of noise in a power supply signal. The sensing circuit may include a current source to adjust an output signal of the sensing circuit in accordance with the power supply noise. The driver may further include: an amplifier coupled to the sensing circuit to amplify the sensing circuit output signal, a pre-driver to receive a data signal, and a driver coupled to the amplifier and the pre-driver to receive an amplifier output signal and a pre-driver output signal.
Patent TW-200418452-A (TW)
Title: Benzofuran compounds, compositions and methods for treatment and prophylaxis of hepatitis C viral infections and associated diseases
Inventor: SAHA ASHIS K
IPC: C07D307/84
Filed: 2003-11-03
Abstract: The present invention relates to novel benzofuran derivatives and analogs, as well as compositions containing the same and to the use thereof for the treatment or prophylaxis of viral infections and diseases associated therewith, particularly those viral infections and associated diseases caused by the hepatitis C virus.
Patent TW-200516403-A (TW)
Title: Device and system for expansion of computer bus
Inventor: HSU CHUN-PIN
IPC: G06F3/00
Filed: 2003-11-04
Abstract: A device and system for expansion of computer bus is provided. A expand device comprises a chip; a additive machine, the output data of which used for setting bus address of the device; a first connector in the input port of the device, and a second connector in the output port of the device. Further more, a system is provided in this invention, which composed of a Micro Controller Unit and more than one expand device. The expand device also comprises a chip; a additive machine, the output data of which used for setting bus address of the device; a first connector in the input port of the device, and a second connector in the output port of the device.
Patent TW-200414435-A (TW)
Title: Two transistor nor device
Inventor: KRIVOKAPIC ZORAN
IPC: H01L27/12
Filed: 2003-11-05
Abstract: A NOR gate includes is constructed with two asymmetric FinFET type transistors (801, 802) instead of the conventional four-transistor NOR gate. The reduction in the number of transistors from four down to two allows for significant improvements in integrated semiconductor circuits.
Patent TW-200517622-A (TW)
Title: Rotor type heat-accumulated thermal energy recycling device
Inventor: Zhou ming-xian
Filed: 2003-11-25
Abstract: The present invention relates to a rotor type heat-accumulated thermal energy recycling device, which comprises an outer housing inside which a heat accumulation rotor is arranged. A plurality of heat accumulation beds is arranged inside the heat accumulation rotor. The first, second, third, and fourth conduits are connected to the housing and the housing forms therein a first inlet hood and a first outlet hood connected to the first and second conduits, respectively, with openings of the first inlet hood and the first outlet hood covering a range that includes a portion of the heat accumulation beds, and a second inlet hood and a second outlet hood connected to the third and fourth conduits, respectively, with openings of the second inlet hood and the second outlet hood also covering a range that includes a portion of the heat accumulation beds. With such an arrangement, high temperature exhaust gas from a manufacturing side is guided into the heat accumulation rotor for storage and reduction of the temperature of the exhaust gas before it is discharged so as to effect environment conservation. Further, the rotatable heat accumulation rotor is capable of conveying the thermal energy accumulated therein to an energy-consuming side to achieve enhanced effective use of the recycled and accumulated energy.
Patent TW-200419816-A (TW)
Title: Optical signal receiving circuit and optical signal receiving semiconductor device
Inventor: SUZUNAGA HIROSHI
IPC: H03G3/30
Filed: 2003-11-25
Abstract: The subject of the present invention is to reduce the pulse amplitude offset of the output signal generated in the optical signal receiving circuit. The solution is that configuring a level offset circuit 60 between the transformer impedance amplifiers 14, 16 and the differential amplifier 20. The level offset circuit is used to generate the voltage signal S12 for the offset voltage signal S1 in the reversed direction to the vibrating direction of the output voltage signal S1 by varying the transformer impedance amplifier 14 when the light emitting diode 10 is detecting the light of the light signal. Thus, the voltage signal S2 of the reference voltage can be prevented from interfering the output signal when the differential amplifier 20 is influenced by the saturation operation at the center of the amplitude of the voltage signal S12. At the same time, even if the voltage signal S1 generates the dragging 40, the differential amplifier 20 can be prevented from being affected, thereby reducing the pulse amplitude offset of the digital signal generated in the output signal.
Patent TW-200522440-A (TW)
Title: Multi-band antenna
Inventor: LIN HUEI
IPC: H01Q5/371
Filed: 2003-12-23
Abstract: This invention relates to a multi-band antenna. It simultaneously possesses an operational bandwidth in the low-frequency band and the high-frequency band. It comprises a radiation component, a grounding plane, a short-circuit component and a short-circuit regulator. The radiation component has a feeding point to transmit the antenna signal and several radiation arms. The first or second radiation arm has a first or second resonant mode respectively to realize the operational bandwidth in the high-frequency band. The third radiation arm has the third resonant mode to realize the operational bandwidth in the low-frequency band. By using a short-circuit component, the grounding plane and the radiation component are connected to reduce the antenna size. In addition, a short-circuit regulator on the grounding plane can promote the impedance matching for the high-frequency response. In the practical application, the coaxial cable can be used to transmit the antenna signal. The core pair of the coaxial cable is connected with radiation component for the feeding point. The external conductor is coupled to the grounding point of the grounding plane for signal grounding.
Patent TW-200502393-A (TW)
Title: Pullulan breakdown enzyme, method for production thereof and use thereof
Inventor: MUKAI KAZUHISA
IPC: C12N9/44
Filed: 2004-03-03
Abstract: A novel pullulan breakdown enzyme; a method for producing said pullulan breakdown enzyme which comprises using a microorganism which belongs to Aureobasidium Genus and produces said enzyme; a method for degrading pullulan using said enzyme; and a method for producing a pullulan being reduced in its viscosity and/or its Mw/Mn ratio. The novel pullulan breakdown enzyme can be used for producing a pullulan which has a low viscosity and a small weight average molecular weight/number average molecular weight ratio and is easy to handle.