baber/WOPTO huggingface dataset:
Patent TW-438980-B (TW)
Title: High performance probe interface for automatic test equipment
Inventor: CORWITH ARTHUR E
IPC: G01R31/28
Filed: 1999-03-04
Granted: 2001-06-07
Abstract: A probe interface device is disclosed that includes a plurality of coaxial contact probe assemblies disposed in an insulative base. Each coaxial contact probe assembly includes a solid tubular shield with a coaxial signal contact probe, which is isolated from the shield by an insulative retainer; and, a solid tubular reference with another coaxial contact probe. The shield and the reference are soldered together at their respective ends. Further, the insulative base includes an upper retainer and a lower retainer attached to a hollow frame. The upper and lower retainers are provided with the same number of holes for engaging a plurality of coaxial contact probe assemblies. The probe interface device can be used for testing mixed-signal device and is easy to manufacture.
Patent TW-440826-B (TW)
Title: Colpitts type oscillator having reduced ringing and improved optical disc system utilizing same
Inventor: CRUPPER RANDOLPH SCOTT
IPC: G11B7/125
Filed: 1996-03-02
Granted: 2001-06-16
Abstract: An optical disc system including a focusing mechanism and a tracking mechanism, wherein the mechanisms are controlled by feedback loops having electronic circuits for generating a servo error signals. The error signals are communicated in the feedback loop for effecting corrections of the focusing mechanism and the tracking mechanism. The optical disc system is provided with digital lead/lag compensation circuit assembly including a servo loop having servo loop transfer function and an error signal. The circuit assembly includes a motor or actuator having a mechanical resonance frequency being less than a predetermined sampling frequency and a compensation circuit for stabilizing the servo loop. The error signal of the servo loop is sampled at the predetermined sampling frequency. Normalization of the error signals to the information signal occurs during sampling. The compensation circuit has a compensation transfer function including a single lead and a complex lag for producing a notch filter with a notch. The compensation transfer function is formulated so that the notch occurs at approximately one half the predetermined sampling frequency thereby reducing amplitude of the mechanical resonance frequency in the servo loop transfer function. The optical disc system also includes a mechanical isolator for vibration isolation and accommodation of thermal expansion, an oscillator with a tank circuit having an increased resistance, an improved focus capture system, and means for identifying blank sectors in a storage medium.
Patent TW-546410-B (TW)
Title: Method for manufacturing gate dielectric layer
Inventor: CHIN FENG-DER ALBERT
IPC: H01L21/00
Filed: 1999-05-03
Granted: 2003-08-11
Abstract: A method of fabricating a gate dielectric layer. A substrate is provided. A native oxide on the substrate is removed. An aluminum layer formed by evaporation is formed on the substrate. A thermal oxidation or nitridation is then performed to oxidize or nitridize the metal layer into a metal oxide or metal nitride layer before performing an annealing process.
Patent TW-431987-B (TW)
Title: Method and apparatus for filling capsules with sheet-like structures, in particular bags
Inventor: BECHER FRANK
IPC: B65B5/04
Filed: 1999-05-15
Granted: 2001-05-01
Abstract: A method for filling capsules with sheet-like structures, in particular bags, is characterized in that the bags are conveyed, using a mechanical apparatus, to a guiding and deforming station and as they pass through the latter are brought, under the effect of gravity and/or an air or carrier gas flow and/or a sliding piece and/or a push-through plunger, stepwise or continuously into the form of a roll, and on exiting from the station are packed into capsules which are held ready and which can then be closed.
Patent TW-483826-B (TW)
Title: Composite sheet exhibiting improved oxygen barrier properties and suitable for use as a packaging material and method for producing same
Inventor: HARTLEY JENNY S
IPC: B32B13/12
Filed: 1999-06-21
Granted: 2002-04-21
Abstract: A composite sheet has a substrate layer, a coating layer and a metallic layer. The substrate layer is preferably a polyester film. The coating layer contains a layer mineral, preferably vermiculite. The composite sheet exhibits improved oxygen barrier properties and is suitable for use as a packaging film, particularly when laminated to a heat-sealable layer, preferably of polyethylene.
Patent TW-544551-B (TW)
Title: Composition for stripping photoresist and organic materials from substrate surfaces
Inventor: OBERLANDER JOSEPH E
IPC: H01L21/304
Filed: 1999-06-21
Granted: 2003-08-01
Abstract: The invention relates to the field of microelectronics, such as integrated circuits, and more particularly to compositions and methods of removing photoresists or other organic materials from the surfaces of substrates used in the fabrication of integrated circuits. In particular the present invention relates to amine-free stripping compositions comprising solvent and surfactant that can effectively remove organic materials without corroding the underlying substrate, and the invention also relates to methods for removing these organic materials with the novel stripping composition.
Patent TW-448712-B (TW)
Title: Manufacturing method of PC/ABS products capable of shielding electromagnetic wave and the manufactured products
Inventor: LIOU DING-JUNG
IPC: H05K9/00
Filed: 1999-09-16
Granted: 2001-08-01
Abstract: There is provided a manufacturing method of PC/ABS products capable of shielding electromagnetic wave and the manufactured products. The manufacturing method comprises: (a) grinding the ferrite into powdery particles having a diameter smaller than 74 mu m; (b) adding a proper ratio of ground powdery ferrite particles into the PC/ABS plastic material, and properly mixing to form a mixture having a mixed weight ratio of 2% to 24%; (c) placing the mixture into an injection molding machine for injection molding thereby completing PC/ABS products for the shells or members of various electrical apparatuses capable of shielding electromagnetic wave. When the electrical apparatus is in operating and generates electromagnetic interference (EMI), the ferrite in its shell will exhibit the feature of soft magnet to continuously absorb the energy of electromagnetic wave and transform the same to a small magnetic field, thereby decreasing the EMI of the electrical apparatus and increasing the electromagnetic susceptibility, so that the persons using the electrical apparatus and around the electrical apparatus will not be harmed by EMI.
Patent TW-442430-B (TW)
Title: Container
Inventor: CLARKE KEVIN WILLIAM JOSEPH
IPC: B65D81/38
Filed: 1999-10-19
Granted: 2001-06-23
Abstract: A container comprising an inner thermoformed vessel 1 and an outer thermoformed vessel 2, arranged the one within the other. The side walls 9 of the outer forming 2 surround the side walls 10 of the inner forming 1. The outer side walls has inwardly projecting ribs 11, which abut the inner side walls 10 to maintain and air gap 12 between the formings, with the forming being centred with respect to each other. The air gap is present between the bases 13m 14 of the inner and outer formings, with the outer forming being provided with ribs in its base also. In use food in the container can be heated in a micro-wave oven until hot. T air gap separates a handler's fingers from direct thermal contact with the hot food so that the container remains comfortable to handle.
Patent TW-410191-B (TW)
Title: Chemical mechanical polishing device having a pressure control circuit
Inventor: WU SHIAU-JE
IPC: B24B37/005
Filed: 1999-10-28
Granted: 2000-11-01
Abstract: The present invention provides a chemical mechanical polishing device having a pressure control circuit, which comprises: a rotating polishing platform; a slurry supply system for supplying slurry to the surface of the rotating polishing platform; a rotating carrier for holding and rotating a wafer so as to enable the surface of the wafer to contact with the slurry and the rotating polishing platform for executing a chemical mechanical polishing process; and a pressure control circuit for providing a pressure distribution on the surface of the wafer according to the polishing rates on different positions of the wafer surface. With the present device, the polishing rates on different positions of the wafer are getting the same, thereby achieving an overall planarization effect.
Patent TW-I254197-B (TW)
Title: Keyboard device capable of being fixed on a portable computer
Inventor: CHIANG CHIH-HSIANG
IPC: G06F1/16
Filed: 1999-11-11
Granted: 2006-05-01
Abstract: The present invention relates to a keyboard device capable of being fixed on a portable computer, in which a recessed socket is configured on an upper plane of the portable computer for accommodating the keyboard device. A front-end and a rear-end fixing mechanisms are installed at the front-end and rear-end of the recessed socket respectively for fixing the keyboard device. The rear-end fixing mechanism has an aperture. The keyboard device has a base plate, a front edge clamping mechanism for operating with the front end fixing mechanism to fix the front edge of the base plate to the front-end of the recessed socket, and a rear edge clamping mechanism installed at the rear edge of the base plate. The rear edge clamping mechanism has at least one fastening device. The fastening device has a sliding track installed at the rear edge of the base plate, a sliding cap installed on the track for sling back and forth, and a locking device for locking the sliding cap on the sliding track, so that, a rear protrusion at the rear end of the sliding cap can be fixed in the aperture of the rear end fixing mechanism, thereby preventing the sliding cap from moving forward.
Patent TW-511038-B (TW)
Title: High contrast, low distortion optical acquisition systems for image capturing
Inventor: TENG HARRY H
IPC: G06T1/00
Filed: 1999-11-15
Granted: 2002-11-21
Abstract: An apparatus and method for acquiring an image of a patterned object such as a fingerprint including a light refracting device, a focusing lens, and a light source. The light refracting device can, for example, be a prism and includes an imaging surface, a light receiving surface and a viewing surface. Incident light from the light source is projected through the light receiving surface and reflected off a surface other than the imaging surface. This reflected light is then projected onto the imaging surface to create an image of the patterned object from substantially all scattered light through the viewing surface. The lens is placed adjacent to the viewing surface to focus the light on an image sensor.
Patent TW-480856-B (TW)
Title: Device and method for communication over a network
Inventor: HUGOSSON FREDRIK
IPC: H04L12/56
Filed: 2000-02-25
Granted: 2002-03-21
Abstract: The present invention relates to a system for communication over a network (130). The system comprises a network application (111), a protocol stack (123) and a medium access control layer (124) (MAC layer). Further, the system is functionally and physically divided into a network application device (110) and a network interface device (120). The network application device (110) comprises the network application (111) and the network interface device (120) comprises the protocol stack (123) and the MAC layer (124). A physical interface for bi-directional communication is arranged between the two devices. Also, the invention relates to the network application device (110) and the network interface device (120) separately and to a method for transmitting and receiving information via the network.
Patent TW-442911-B (TW)
Title: Semiconductor device
Inventor: UMEMURA EIICHI
IPC: H01L23/532
Filed: 2000-03-02
Granted: 2001-06-23
Abstract: A semiconductor device of the present invention comprises a first interconnect and a second interconnect formed from aluminum or aluminum alloy at a different layer to the first interconnect and being connected to the first interconnect via metal not including aluminum, and a hole is provided at the second interconnect. As a result, aluminum loss at ends of the interconnect can be suppressed.
Patent TW-I269808-B (TW)
Title: Perfume precursor compositions and method for expressing perfume components
Inventor: WAKABAYASHI HIDEHIKO
IPC: A23L27/20
Filed: 2000-04-07
Granted: 2007-01-01
Abstract: Perfume precursor compositions being usable in the fields of cosmetics, foods, etc. and capable of effectively sustaining and expressing a scent, characterized by containing, as the active component, perfume precursor compounds, wherein a volatile perfume compound having a mercapto group in its molecule is bonded to a nonvolatile compound having a mercapto group in its molecule to form a disulfide (perfume precursor compounds A); or perfume precursor compounds which are organic compounds represented by general formula (1), wherein R1H is a nonvolatile compound and R2H is a volatile compound having a furan ring structure (involving structures having hydrogen added to a part or all of the double bonds between carbon atoms) or a thiophene ring structure (involving structures having hydrogen added to a part or all of the double bonds between carbon atoms) in its molecule (perfume precursor compounds B).
Patent TW-I222445-B (TW)
Title: Substituted polycyclic aryl and heteroaryl pyrimidinones useful for selective inhibition of the coagulation cascade
Inventor: SOUTH MICHAEL S
IPC: A61K31/53
Filed: 2000-07-25
Granted: 2004-10-21
Abstract: The invention relates to substituted polycyclic aryl and heteroaryl pyrimidinone compounds useful as inhibitors of serine proteases of the coagulation cascade and compounds, compositions and methods for anticoagulant therapy for the treatment and prevention of a variety of thrombotic conditions including coronary artery and cerebrovascular diseases.
Patent TW-I255723-B (TW)
Title: Microreservoir system based on polysiloxanes and ambiphilic solvents
Inventor: MULLER WALTER
IPC: A61K9/70
Filed: 2000-06-29
Granted: 2006-06-01
Abstract: A transdermal therapeutic system based on polysiloxane, comprising microreservoirs containing active substance and an ambiphilic solvent.
Patent TW-I248364-B (TW)
Title: Hybrid polypeptides with enhanced pharmacokinetic properties
Inventor: BARNEY SHAWN
IPC: A61K38/08
Filed: 2000-08-05
Granted: 2006-02-01
Abstract: The present invention relates to enhancer peptide sequences originally derived from various retroviral envelope (gp41) protein sequences that enhance the pharmacokinetic properties of any core polypeptide to which they are linked. The invention is based on the discovery that hybrid polypeptides comprising the enhancer peptide sequences linked to a core polypeptide possess enhanced pharmacokinetic properties such as increased half life. The invention further relates to methods for enhancing the pharmacokinetic properties of any core polypeptide through linkage of the enhancer peptide sequences to the core polypeptide. The core polypeptides to be used in the practice of the invention can include any pharmacologically useful peptide that can be used, for example, as a therapeutic or prophylactic reagent.
Patent TW-463460-B (TW)
Title: Power-on reset circuit for dual-supply system
Inventor: MORRILL DAVID P
IPC: G06F1/24
Filed: 2000-07-14
Granted: 2001-11-11
Abstract: A power-on reset circuit for a dual-supply system. The reset circuit includes a voltage divider powered by the first power supply and a sub-circuit supplied by the second power supply. The output of the voltage divider is connected to a control node of the first reset sub-circuit that is otherwise powered by the second power supply. A second reset sub-circuit is strictly regulated and powered by the second power supply. The first reset sub-circuit provides for translation of a signal having a potential limited by the potential of the first supply into a signal having a potential associated with that of the second supply. Only when a control signal from the voltage divider reaches a certain potential, and the second power supply reaches a certain potential, is the first reset sub-circuit activated in a manner that results in a circuit output signaling both supplies are at a suitable potential. This is useful for hot insertion applications in dual-supply systems.
Patent TW-462879-B (TW)
Title: Vacuum cleaner
Inventor: OHARA NAOYUKI
IPC: A47L9/16
Filed: 2000-08-02
Granted: 2001-11-11
Abstract: A vacuum cleaner includes an electric blower generating the suction force; a suction port body on which the suction force of the electric blower acts and which sucks in the dust on the surface to be cleaned; and a centrifugal force dust collection section to collect the dust from the suction port body. The electric blower includes a fan section and a low input type motor to drive the fan section.
Patent TW-478181-B (TW)
Title: Electroluminescent device and production method
Inventor: SIMMERER JUERGEN
IPC: H01L51/50
Filed: 2000-12-01
Granted: 2002-03-01
Abstract: A novel electroluminescent device is produced by printing an organic layer with a planographic printing process. Organic LEDs are formed in that the organic material is printed onto patterned electrodes on a substrate and the organic material is contacted by metallic electrodes formed following the printing process. Any of the accurate planographic printing processes is suitable, such as pad printing, offset printing, dry offset printing, letterpress printing, and intaglio printing. The resulting device may be a flat panel display with only a few discrete display fields or an intricate, pixeled multi-color or full-color electroluminescent display device or a light source.
Patent TW-516315-B (TW)
Title: Method and circuit for emphasizing contour
Inventor: MATSUNAGA SEIJI
IPC: H04N5/262
Filed: 2000-10-24
Granted: 2003-01-01
Abstract: The purpose of the present invention is to perform a more natural contour emphasizing processing by detecting the direction of a contour with respect to a point where horizontal and vertical contours cross and a diagonal contour point. The times of an objective pixel and all the pixels adjacent to the objective pixel in the horizontal, vertical, diagonal directions are made to agree with one another, contour emphasis values weighted with respect to the brightness of the pixel that has the largest difference in brightness among the pixels adjacent in the directions and the brightness of the objective pixel are calculated and added to the objective pixel. Also, in order to solve the problem in a diagonal contour point, if two weighted continuous contour emphasis values have the same signs, the previous and latter contour emphasis values are adopted, and otherwise, diagonal optimization that the previous and latter contour emphasis values are made zero is performed and they are added to the objective pixel. Thus, a more natural contour emphasis is performed.
Patent TW-480528-B (TW)
Title: Fluorescent display device and method for driving same
Inventor: KAWASAKI HIROAKI
IPC: F16L59/147
Filed: 2000-12-13
Granted: 2002-03-21
Abstract: In a fluorescent display device having control electrodes and anodes, each anode having an anode electrode and a fluorescent layer formed thereon, a filament is installed between the control electrodes and the anode electrodes. When an anode is selected to be turned on to emit light, a first voltage (V1) is applied to the filament, a second voltage (V2) is applied to the selected anode and a third voltage (V3) is applied to a control electrode facing the selected anode, wherein V2 is greater than V1 and V3 is equal to or greater than V1. When a voltage applied to a target control electrode is lower than a voltage applied to the filament by more than a predetermined voltage difference, an anode facing the target control electrode is not turned on to emit light even when V2 is applied thereto.
Patent TW-455738-B (TW)
Title: Lens lid sliding device having close photographing start function
Inventor: LU JIH-YUNG
IPC: G03B17/02
Filed: 2001-01-18
Granted: 2001-09-21
Abstract: A lens lid sliding device having close photographing start function installed in a camera is disclosed. The camera includes a lens and a lens lid, the lens has a lens pulling rod to adjust the focal length. This lens lid sliding device includes a positioning rod, fixing rod and sliding rod. The positioning rod and fixing rod are fixed and coupled to the camera, and form track for moving the lens lid. The positioning rod has a positioning groove for closing, a positioning groove for opening and positioning groove for close photographing. The sliding rod is movably coupled to the fixing rod, which comprises a lens frame to be coupled to the lens pulling rod. When the lens lid moves between the positioning groove for opening and positioning groove for close photographing, the lens lid can bring the sliding rod to slide. By moving the lens lid, the camera can switch among the closing mode, opening mode and close photographing mode. The lens lid sliding device of the present invention provides convenience of usage and saves the designed space and the material cost.
Patent TW-564305-B (TW)
Title: Suspension type dryer for thin substrate
Inventor: TAKAHANE YOSHIAKI
IPC: F26B15/00
Filed: 2001-02-06
Granted: 2003-12-01
Abstract: To prevent formation of dust in a drying room and improve the quality of the substrate to be manufactured by means of increasing the cleaning degree of the drying room, a pair of fixture beams are disposed in the drying room for hanging the substrate through a hanger J1. The substrate V is dried when the substrate V is transferred forwardly by a predetermined pitch via the hanger J1 by means of a working beam device W.
Patent TW-502213-B (TW)
Title: Method and apparatus for releasing functional units in a multithreaded VLIW processor
Inventor: HEINTZE NEVIN
IPC: G06F9/46
Filed: 2001-03-30
Granted: 2002-09-11
Abstract: A method and apparatus are disclosed for releasing functional units in a multithreaded very large instruction word (VLIW) processor. The functional unit release mechanism can retrieve the capacity lost due to multiple cycle instructions. The functional unit release mechanism of the present invention permits idle functional units to be reallocated to other threads, thereby improving workload efficiency. Instruction packets are assigned to functional units, which can maintain their state, independent of the issue logic. Each functional unit has an associated state machine (SM) that keeps track of the number of cycles that the functional unit will be occupied by a multiple-cycle instruction. Functional units do not reassign themselves as long as the functional unit is busy. When the instruction is complete, the functional unit can participate in functional unit allocation, even if other functional units assigned to the same thread are still busy. The functional unit release approach of the present invention allows the functional units that are not associated with a multiple-cycle instruction to be allocated to other threads while the blocked thread is waiting, thereby improving throughput of the multithreaded VLIW processor. Since the state is associated with each functional unit separately from the instruction issue unit, the functional units can be assigned to threads independently of the state of any one thread and its constituent instructions.