baber/WOPTO huggingface dataset:
Patent TW-491927-B (TW)
Title: Method of controlling power output of a Stirling engine
Inventor: FENN GORDON
IPC: F02D9/00
Filed: 2000-12-01
Granted: 2002-06-21
Abstract: A method of controlling power output of a Stirling engine having a casing, a displacer slidably fitted in the casing, and a working piston disposed under the displacer and slidably fitted in the casing, comprising the steps of: providing the casing with a bleeding passage extending radially outwardly between the displacer and the working piston, and providing means for adjusting volume of the bleeding passage, whereby the power output of the Stirling engine can be accurately controlled.
Patent TW-502535-B (TW)
Title: Methods and apparatus for motion estimation in compressed domain
Inventor: CHANG CHING-FANG
IPC: H04N5/14
Filed: 2001-01-30
Granted: 2002-09-11
Abstract: Methods and systems for obtaining a motion vector between two frames of video image data are disclosed. Specifically, methods and systems of the present invention may be used to estimate a motion vector for each macroblock of a current frame with respect to a reference frame in a multi-stage operation. In a transcoder, motion estimation may be performed in the compressed domain eliminating the need to fully decode the compressed data in the first format before reencoding in a second format. In a first stage, an application implementing the process of the present invention obtains a motion vector between first and second pictures of video image data in a video sequence. Each picture includes a plurality of supermacroblocks, each having a plurality of macroblocks. For each supermacroblock of the first picture, a match supermacroblock in the second picture is determined that best matches the supermacroblock of the first picture. For each macroblock in the first picture supermacroblock, a macroblock in the second picture is determined that best matches the macroblock in the first picture supermacroblock. Macrobiocks are determined by searching the second picture for a candidate macroblock that best matches the macroblock in the first picture supermacroblock. The search begins at a macroblock in the second picture supermacroblock that corresponds to the first macroblock in the first picture supermacroblock and a motion vector is determined based on the candidate macroblock. For the remaining macroblocks in the first picture supermacroblock, motion vectors are estimated based on the macroblocks in supermacroblocks of the second picture that neighbor the candidate macroblock.
Patent TW-I234929-B (TW)
Title: An arrangement for capturing data
Inventor: FYVIE CLIFFORD D
IPC: H03L7/099
Filed: 2001-01-12
Granted: 2005-06-21
Abstract: An arrangement for capturing data from a data stream of a predetermined data transfer rate by means of a first flip-flop (I2), comprises a symmetrical multiphase clock generator (I3) that is adapted to be locked to a reference clock which in turn is adapted to generate a reference clock signal at the data transfer rate or at a fraction thereof, the multiphase clock generator (I3) being adapted to generate n clock signals mutually shifted 360 DEG/n from each other, and a selector (I7) that is connected to the multiphase clock generator (I3) to receive the n clock signals, the selector (I7) being adapted to select one of these n clock signals as the system clock signal in response to a control signal from a clock phase counter (I8), the clock phase counter (I8) being controlled to count up or down in response to the phase of the system clock signal when a predetermined number of data transitions have occurred in the data stream, said first flip-flop (I2) being adapted to be controlled by the opposite phase of the system clock signal to capture said data from the data stream.
Patent TW-535075-B (TW)
Title: Adaptable circuit blocks for use in multi-block chip design
Inventor: COOKE LAURENCE H
IPC: G06F17/50
Filed: 2001-04-13
Granted: 2003-06-01
Abstract: Techniques for increasing flexibility in use of virtual component blocks include a method for hardening a foundation block, a pin-unscrambling methodology for semi-hardened virtual component blocks, and parameterizable virtual component blocks. A method for hardening a foundation block and utilizing it in a circuit design comprises the steps of defining a virtual component foundation block, hardening an anterior region of the foundation block including at least the critical timing components such as the system bus. The foundation block has a ""soft collar"" for allowing interface parameters to be specified when the foundation block is incorporated into a circuit design. In addition, the foundation block may comprise an internal, hierarchical clocking scheme for even clock distribution and optimum performance. For example, all internal clock delays may be padded, except the longest one, so that the clock signal arrives at all relevant reference points within the foundation block at the same time.
Patent TW-I226834-B (TW)
Title: Process for selectively isolating antibody isomers
Inventor: CHIOU YI-NENG
IPC: C07K16/06
Filed: 2001-02-16
Granted: 2005-01-21
Abstract: The present invention relates to a method for isolation and purification of yolk antibodies from avian yolk by an adsorption chromatographic procedure using a water insoluble non-charged adsorbent to accomplish a desired separation of the aqueous and lipidic phases, and by a salting-out procedure that differentially precipitates the yolk antibodies. The present invention also relates to the yolk antibodies produced thereby and various uses of such yolk antibodies.
Patent TW-531917-B (TW)
Title: Secondary battery
Inventor: NAKAHARA KENTARO
IPC: H01M10/052
Filed: 2001-02-23
Granted: 2003-05-11
Abstract: A radical compound may be used as an active material for an anode layer 2 to provide a novel stable secondary battery with a higher energy density and a larger capacity. The radical compound used has, for example, a spin concentration of 10<21> spins/g or more.
Patent TW-496976-B (TW)
Title: Integrated optical system monitoring system
Inventor: FLANDERS DALE C
IPC: G02B6/293
Filed: 2001-03-02
Granted: 2002-08-01
Abstract: An integrated optical monitoring system comprises a hermetic package and an optical bench sealed within the package. An optical fiber pigtail enters the package via a feed-through to connect to and terminate above the bench. A tunable filter is connected to the top of the bench and filters an optical signal transmitted by the fiber pigtail. A detector, also connected to the bench, detects the filtered signal from the tunable filter. Thus, the entire system is integrated together, on a single bench within a preferably small package. This configuration makes the system useful as a subsystem, for example, in a larger system offering higher levels of functionality and optical signal processing capability.
Patent TW-578401-B (TW)
Title: Timing recovery circuit in a QAM demodulator
Inventor: MAALEJ KHALED
IPC: H04L1/00
Filed: 2001-04-12
Granted: 2004-03-01
Abstract: A timing recovery circuit in a QAM demodulator which uses a symbol rate continuously adaptive interpolation filter. The method of interpolation used in the present invention is defined as a function of time per interpolation interval, rather than as a function of time per sampling interval as is commonly implemented in the prior art. This allows the interpolation filtering to be totally independent of the symbol rate in terms of complexity and performance and provides a better rejection of adjacent channels, since the interpolator rejects most of the signal outside the bandwidth of the received channel.
Patent TW-577086-B (TW)
Title: Memory modules having integral terminating resistors and computer system boards for use with same
Inventor: PARK MYUN-JOO
IPC: G11C5/06
Filed: 2001-05-02
Granted: 2004-02-21
Abstract: A memory module for use with a computer system board includes at least one memory chip connected to a bus line conductor and a terminating resistor connected to the bus line conductor. The memory module further includes a connector configured to connect the bus line conductor to bus line of the computer system board. A computer system board includes a bus line including first branch configured to connect to a first memory module and a second branch configured to connect to a second memory module. The computer system board further includes a memory controller coupled to the first and second branches of the bus line at a single pin thereof. In other embodiments, a computer system board includes a bus line having first and second branches. A first switch is operative to selectively couple a first plurality of memory modules to a first branch of a bus line of the system board. A second switch is operative to selectively couple a second plurality of memory modules to the second branch of the bus line. The system board further includes a memory controller connected to the first and second branches of the bus line at a single pin thereof.
Patent TW-516165-B (TW)
Title: Method for improving adhesion between dielectric layers
Inventor: CHEN YU-HUEI
IPC: H01L21/76
Filed: 2001-05-04
Granted: 2003-01-01
Abstract: The present invention provides a method for improving adhesion between dielectric layers in semiconductors, which includes the following steps: forming a dielectric material layer on the substrate with silicon carbon nitride (SiCxNy) as the base; using the oxygen plasma treatment on the dielectric material layer; and, forming another dielectric material layer on the dielectric material layer after the treatment in the previous step.
Patent TW-530334-B (TW)
Title: Optical exposure apparatus, lithographic projection tool, substract coating machine, and device manufacturing method
Inventor: VAN BUEL HENRICUS WILHELMUS MA
IPC: H01L21/027
Filed: 2001-05-18
Granted: 2003-05-01
Abstract: An optical exposure apparatus comprising: a radiation system for providing a beam of radiation; a substrate table for holding a substrate; a projection system for projecting said beam onto a portion of said substrate, wherein: the radiation system is embodied to provide a plurality of component beams of radiation; the projection system correspondingly comprises a plurality of component projection systems, each of which serves to project one of said component beams onto the substrate; at least one of said component projection systems is flexible in such a manner that an extremity thereof proximal the substrate can be displaced in a direction parallel to the plane of the substrate, while an extremity thereof distal the substrate remains fixed relative to said plane; said substrate table can be rotated parallel to said plane. Such an apparatus can be incorporated as a module into a lithographic projection tool or a wafer track, for example, but can also be used in a stand-alone fashion.
Patent TW-508630-B (TW)
Title: Chilling system having a reactor capable of replacing inner wall
Inventor: TUNG KE-WEI
IPC: H01L21/00
Filed: 2001-05-21
Granted: 2002-11-01
Abstract: This invention relates to a chilling system having a reactor capable of replacing inner wall, comprising a gas-based temperature regulating assembly, a gas supply assembly and a gas control assembly. The gas-based temperature regulating assembly is located between an inner wall and a side wall of the reactor. The gas supply assembly is interconnected with the gas-based temperature regulating assembly and supplies gas required for the gas-based temperature regulating assembly to operate. The gas control assembly is interconnected with the gas supply assembly and controls flow rate and speed of the gas supplied from the gas supply assembly to the gas-based temperature regulating assembly, to obtain the instant temperature adjustment.
Patent TW-I270547-B (TW)
Title: Non-nucleoside reverse transcriptase inhibitors
Inventor: SIMONEAU BRUNO
IPC: A61P43/00
Filed: 2001-05-30
Granted: 2007-01-11
Abstract: Provided are compounds of the general formula I, wherein R2 is selected from the group consisting of H, F, Cl, (C1-4) alkyl, (C3-4) cycloalkyl and CF3; R4 is H or Me; R5 is H, Me or Et, with the proviso that R4 and R5 are not both Me, and if R4 is Me then R5 cannot be Et; R11 is Et, cyclopropyl, propyl, isopropyl, or isobutyl; and Q is selected from the group consisting of: formula, and pharmaceutically acceptable salts thereof, as inhibitors of HIV reverse transcriptase, wild-type and several mutant strains.
Patent TW-508822-B (TW)
Title: Semiconductor device
Inventor: HOSONO RINYA
IPC: H01L29/73
Filed: 2001-07-19
Granted: 2002-11-01
Abstract: A semiconductor device having a current mirror circuit composed of a first transistor element Q11 and a second transistor element Q12 is used as a single transistor TD. A plurality of transistor elements for composing the first transistor element Q11 on the current referring side and a plurality of transistor elements for composing the second transistor element Q12 on the current reference side are dispersedly disposed to provide a uniform distribution density on a semiconductor substrate possibly.
Patent TW-I259745-B (TW)
Title: Double-sided flexible wiring boards
Inventor: KISHIMOTO SOICHIRO
IPC: H05K3/46
Filed: 2001-08-03
Granted: 2006-08-01
Abstract: The present invention provides a flexible wiring board for double-side connection capable of improving the reliability of connection to circuit boards and a manufacturing process thereof. A flexible wiring board for double-side connection 30 of the present invention comprises a polyimide film 10 having a through-hole 10a at a given location and first and second electrodes 31, 32 provided on both sides of the polyimide film 10. The second electrode 32 is provided to close one end of the through-hole 10a in the polyimide film 10. The first and second electrodes 31, 32 are electrically connected each other by a plating layer 23.
Patent TW-I237842-B (TW)
Title: Mounting method and device
Inventor: SUGA TADATOMO
IPC: B23K1/20
Filed: 2001-08-14
Granted: 2005-08-11
Abstract: A mounting method of the present invention is characterized by comprising the steps of cleaning at least the surface of the metal joint part of the first object by irradiating an energy wave or energy particle beam, and thermally bonding the cleaned metal joint part of the first object to a portion to be bonded of the second object by heating in a special gas atmosphere. In the mounting, the primary and secondary oxidations of the metal joint part can be efficiently prevented, and thereby highly reliable bonding can be carried out.
Patent TW-523897-B (TW)
Title: Semiconductor device and its manufacturing method
Inventor: KASUGA TAKAHIRO
IPC: H01L23/31
Filed: 2001-08-16
Granted: 2003-03-11
Abstract: A kind of non-leaded type semiconductor device is disclosed in the present invention. The non-leaded type semiconductor device has an encapsulator, and a gate cured resin and air vent cured resin, which remain as a result of the exposure of leads and suspension leads to a mounting surface of the encapsulator and the formation of the encapsulator. When manufacturing a non-leaded type semiconductor device, a groove disposed at a determined separation for flowing the resin is not provided over the full circumference of a cavity defined in a mold die for forming the encapsulator. A gate and air vents are provided outside the groove area. The flow of the resin between the gate and the air vent is made through a gap defined between the adjacent leads and the suspension lead. If the leads and the suspension leads are cut at a groove-free place, then the occurrence of resin waste and a resin crack can be restrained because the surfaces of the gate cured resin and the air vent cured resins are identical to the leads and the suspension leads, and are flat.
Patent TW-516269-B (TW)
Title: Ultra low voltage CMOS class AB power amplifier with parasitic capacitance internal compensation
Inventor: MUZA JOHN M
IPC: H03F1/34
Filed: 2001-10-26
Granted: 2003-01-01
Abstract: An ultra low voltage CMOS, class AB power amplifier 100 has internal compensation using only parasitic gate capacitance 102, 104.
Patent TW-555834-B (TW)
Title: High-luminance phosphor layer
Inventor: ONO KEIJI
IPC: H01J11/22
Filed: 2001-12-10
Granted: 2003-10-01
Abstract: A phosphor layer having a high luminance, and a vacuum ultra-violet radiation excited light emitting element are provided. A phosphor layer having a voidage of not less than 60 vol%, the phosphor layer in which a phosphor having a BET specific surface area of not less than 3 m<2>/g is used, and a vacuum ultra-violet radiation excited light emitting element are provided.
Patent TW-I291476-B (TW)
Title: Novolak aralkyl resin, preparation process thereof and composition containing said resin
Inventor: YUASA TERUO
IPC: C08K5/17
Filed: 2001-12-31
Granted: 2007-12-21
Abstract: Preparation process for a novolak aralkyl resin having excellent heat resistance and curing property by reacting 0.4 to 0.8 mol of an aralkyl compound based on one mol of the low molecular weight novolak containing 90% by weight or more of bi-nuclear novolak in the presence of an acidic catalyst, the process comprising at first melting the low molecular weight novolak, heating it up to a reaction temperature, then adding 0.001 to 0.05% by weight of the acidic catalyst to the total amount of the low molecular weight novolak and the aralkyl compound, then continuously adding the aralkyl compound for reaction, neutralizing the residual acidic catalyst after the completion of the reaction, a novolak aralkyl resin obtained by the preparation process and a novolak aralkyl resin composition containing said resin.
Patent TW-535196-B (TW)
Title: Gas delivery at high flow rates
Inventor: PANT ATUL
IPC: F17C13/02
Filed: 2002-01-03
Granted: 2003-06-01
Abstract: This invention is directed to a method for delivering a liquefied compressed gas with a high rate of flow comprising passing a liquefied compressed high-purity semiconductor gas into a storage vessel; positioning a temperature measuring means onto the wall of the compressed gas storage vessel; positioning at least one heating means proximate to the storage vessel; monitoring the resulting temperature with the temperature measuring means; positioning a pressure measuring means at the outlet of the storage vessel and monitoring the vessel pressure; adjusting the heat output of the heating means to heat the liquefied compressed gas in the storage vessel to control the evaporation of the liquefied compressed gas in the storage vessel; and controlling the flow of the gas from the storage vessel.
Patent TW-544832-B (TW)
Title: Evaluating sidewall coverage in a semiconductor wafer
Inventor: LI JIPING
IPC: G01N21/55
Filed: 2002-02-04
Granted: 2003-08-01
Abstract: A sidewall or other feature in a semiconductor wafer is evaluated by illuminating the wafer with at least one beam of electromagnetic radiation, and measuring intensity of a portion of the beam reflected by the wafer. Change in reflectance between measurements provides a measure of a property of the feature. The change may be either a decrease in reflectance or an increase in reflectance, depending on the embodiment. A single beam may be used if it is polarized in a direction substantially perpendicular to a longitudinal direction of the sidewall. A portion of the energy of the beam is absorbed by the sidewall, thereby to cause a decrease in reflectance when compared to reflectance by a flat region. Alternatively, two beams may be used, of which a first beam applies heat to the feature itself or to a region adjacent to the feature, and a second beam is used to measure an increase in reflectance caused by an elevation in temperature due to heat transfer through the feature. The elevation in temperature that is measured can be either of the feature itself, or of a region adjacent to the feature.
Patent TW-I273909-B (TW)
Title: Crystalline isoxazole derivative and medical preparation thereof
Inventor: OCHIAI YASUSHI
IPC: A61K31/5377
Filed: 2002-03-27
Granted: 2007-02-21
Abstract: A crystalline 3-[(1S)-1-(2-fluorobiphenyl-4-yl)ethyl]-5-{[amino(morpholine-4-yl)methylene]amino}isoxazole which exhibits the following diffraction angles (2[theta]) and relative intensities in a powder X-ray diffraction pattern. The isoxazole derivative is markedly easy to handle in a step of preparation, and is stable.
Patent TW-520378-B (TW)
Title: Process for preparing chlorotrifluoro ethylene homopolymers having a low molecular weight
Inventor: JONG SHIAN-JENG
IPC: C08F2/06
Filed: 2002-04-03
Granted: 2003-02-11
Abstract: A chlorotrifluoro ethylene homopolymer is prepared by polymerizing chlorotrifluoro ethylene monomers in an ester solvent and in the presence of t-butyl peroxypivalate as a radical initiator. The polymerization application can be carried at about 60 DEG C, and the resulting chlorotrifluoro ethylene homopolymer has a number average molecular weight of about 1700.
Patent TW-578085-B (TW)
Title: Elevated key switch and keyboard with the elevated key switch
Inventor: HSU CHIEN-SHIH
IPC: G06F1/16
Filed: 2002-04-09
Granted: 2004-03-01
Abstract: An elevated key switch and a keyboard with the elevated key switch are provided. The elevated key switch includes a base, a cap, an up-down mechanism, an elastic member, a moving element, and a driving element. The cap is disposed on the base. The up-down mechanism, which is disposed between the base and the cap, supports the cap to perform vertical movement relative to the base. The elastic member is disposed on the base, and the moving element is movably disposed on the elastic member. The driving element drives the moving element to make substantial horizontal movement, such that the moving element selectively moves between a first position and a second position. When the moving element is at the first position, the moving element supports the up-down mechanism in an operation configuration. When the moving element is at the second position, the moving element releases the up-down mechanism entering a contraction configuration.
Patent TW-593130-B (TW)
Title: Direct synthesis of hydrogen peroxide in a new multicomponent solvent system
Inventor: PAPARATTO GIUSEPPE
IPC: C01B15/029
Filed: 2002-05-06
Granted: 2004-06-21
Abstract: A process is described for the production of hydrogen peroxide from hydrogen and oxygen in a reaction solvent containing a halogenated promoter and/or an acid promoter, in the presence of a heterogeneous catalyst based on one or more metals of the platinum group, wherein the reaction solvent consists of: (1) an alcohol or mixture of alcohols; (2) an aliphatic ether having general formula (I); and (3) optionally water. The solvent mixture may also contain one or more C5-C32 hydrocarbons. The process operates under high safety conditions with a high productivity and molar selectivity towards the formation of H2O2.
Patent TW-I285058-B (TW)
Title: Method for manufacturing electroluminescence display device
Inventor: YAMADA TSUTOMU
IPC: H05B33/12
Filed: 2002-06-12
Granted: 2007-08-01
Abstract: A method for manufacturing electroluminescence display device is disclosed, wherein a display area DP is provided on a bottom face of a glass substrate 1L supported on a top face thereof by means of, for example, vacuum absorption, and EL elements are disposed on the display area DP. On the other hand, a package substrate 30L is positioned on a supporting base 50 which is made from quartz glass or the like, and seal resin 40 with harden ability towards ultraviolet rays is coated onto the package substrate 30L. After aligning the glass substrate 1L and the package substrate 30L together, ultraviolet rays is irradiated towards the seal resin 40 through the package substrate 30L while applying forces onto the glass substrate 1L. As a result, an electroluminescence display device which encapsulates a substrate with EL elements while being capable of keeping an excellent displaying quality is provided.