baber/WOPTO huggingface dataset:
Patent TW-492218-B (TW)
Title: Socket for removably mounting electronic parts having a plurality of conductive terminals such as BGA packages
Inventor: ATOBE TAKEYOSHI
IPC: H01R13/193
Filed: 2000-08-28
Granted: 2002-06-21
Abstract: A socket having a base (2) which can removably mount a BGA package (9) and a plurality of contact members (6) which are arranged in conformity with the pattern of terminal solder balls (11) of BGA package (9) on base (2) and which have a pair of arms (6a) and (6b) that are capable of opening or closing for pressure contact in the state of sandwiching each terminal of BGA package (9). Partition walls (4a) are provided on slider (4) which is capable of moving in a direction normal to the opening and closing direction of arms (6a) and (6b), the partition walls engage with the pairs of arms of the contact maker (6) respectively, with the arms (6a) and (6b) being opened or closed by the movement of the partition wall.
Patent TW-573099-B (TW)
Title: The method of manufacturing paper photocatalytic filters
Inventor: JANG JR-CHENG
IPC: D21H13/00
Filed: 2000-08-28
Granted: 2004-01-21
Abstract: A paper photocatalytic filter prepared by papermaking technique which mixing photocatalytic particles, pulp and additives directly could decompose air pollutants like volatile organic compounds et al. The pulp could be nabelhdz kraft pulp (NBKP) or laubolz kraft pulp (LBKP). The photocatalytic particles could be TiO2. The additives could be inorganic stuff, dispersant, surfactant and retainer et al. The paper photocatalytic filters after papermaking could compose to a composite filter for enhancing its strength and fixed by a framework. Besides, air permeance of a photocatalytic paper filter could be promoted by drilling.
Patent TW-509604-B (TW)
Title: Welder with engine power and utility power input
Inventor: FOSBINDER DANIEL
IPC: B23K9/073
Filed: 2000-09-14
Granted: 2002-11-11
Abstract: A method and apparatus for providing welding power includes a power supply that receives utility and engine power. The power supply has an engine power input and a utility power input. One of the engine power input and the utility power input is selectively connected to the power supply in response to a mode select input, controlled by an input selector. The input selector may include a user selectable input, such as a sensor circuit or a user switch on a welder control panel, preferably a three position switch having an engine mode position, a utility mode position and an off position in various alternatives. The engine is disabled when utility power is selected. Disabling the engine includes one or more of cutting the field current, starter current, and/or battery current. The power supply may include an inverter, chopper, and/or a phase controlled device. The welder is preferably a single-package, stand-alone, welder, and/or includes an engine/generator having a welding and an auxiliary output.
Patent TW-499605-B (TW)
Title: Manufacture method of thin film transistor flat panel display
Inventor: WONG JIA-FAM
IPC: H01L21/77
Filed: 2000-10-27
Granted: 2002-08-21
Abstract: This invention provides a manufacture method of a thin film transistor flat panel display. On a glass substrate, a transistor and a connection pad, respectively, are formed. According to the method, a first metal layer is formed on the glass substrate and a first photo-etching-process (PEP) is carried out to from a gate electrode and a pad electrode. Then, an insulation layer, a semiconductor layer and a doped silicon conduction layer are formed in order on the glass substrate and a second PEP is performed to define an active region and a connection pad opening. A transparent conduction layer and a second metal layer are formed on the glass substrate and a third PEP is performed to form a source electrode and a drain electrode in the transistor region, which is followed by the formation of a passivation layer on the glass substrate and a fourth PEP is performed to remove the passivation layer and the second metal layer in the connection pad opening. Finally, an oxidation reaction is carried out to partially oxidize the sidewall of second metal layer not covered by the passivation layer. When the passivation layer is made of organic material, a thermal treatment can be carried out to reflow the passivation layer and thus fully cover the sidewall of the second metal layer.
Patent TW-556273-B (TW)
Title: Method for establishing ultra-thin gate insulator using anneal in ammonia
Inventor: IBOK EFFIONG
IPC: H01L21/28
Filed: 2000-11-29
Granted: 2003-10-01
Abstract: A method for fabricating a semiconductor device including a silicon substrate includes forming a thin oxide base film on a substrate, and then annealing the substrate in ammonia. FET gates are then conventionally formed over the gate insulator. The resultant gate insulator is electrically insulative without degrading performance with respect to a conventional gate oxide insulator.
Patent TW-519823-B (TW)
Title: Transmitting device and receiving device
Inventor: NISHI HIROYUKI
IPC: H04N7/08
Filed: 2000-12-14
Granted: 2003-02-01
Abstract: The invention relates to providing a transmitting device and a receiving device for attribute information in sending and receiving program when highly confidential condition can be secured. The transmitting device 100 that transmits program contents 21 and attributes 22 and the receiving device 200 that receives the program contents 21 and attributes 22 transmitted from the transmitting device and stores part of or entire program contents 21 constitute the transmitting device 100 in the transmitting and the receiving system that transmits program contents 21, attributes 22 and meaning information 24 representing meaning contents of attributes 22.
Patent TW-504853-B (TW)
Title: Boundary materials as electrodes for lithium ion cells
Inventor: DAHN JEFFREY RAYMOND
IPC: H01M4/38
Filed: 2000-12-27
Granted: 2002-10-01
Abstract: An electrode composition for a lithium ion battery comprising particles having a single chemical composition. The particles consist of (a) at least one metal element selected from the group consisting of tin, aluminum, silicon, antimony, lead, germanium, magnesium, zinc, cadmium, bismuth, and indium; (b) at least one metal element selected from the group consisting of manganese, molybdenum, niobium, tungsten, tantalum, iron, titanium, vanadium, chromium, nickel, cobalt, zirconium, tantalum, scandium, yttrium, ruthenium, platinum, and rhenium; and, optionally, (c) carbon, and have a microstructure characterized by a plurality of electrochemically inactive, nanometer-sized crystalline grains separated by electrochemically active non-crystalline regions.
Patent TW-561318-B (TW)
Title: The process to form the anti-taper resist pattern
Inventor: SATOSHI KOBAYASHI
IPC: G03F7/038
Filed: 2001-03-01
Granted: 2003-11-11
Abstract: A useful, well-shaped anti-taper resist pattern with excellent heat proof and low water-absorption is formed as resist pattern of lift-off or separating unit of organic EL panel. As photo-sensitive resin composition, negative type of photo-sensitive resin composition is used, including (A) alkali resolvable resin represented by formula (I) of methylolized bisphenol compounds or produced by condensing polymerizing phenol compounds if necessary and aldehydes; (B) crosslinking agent; (C) photo oxygen producing agent. And the said composition is coated on the surface of base board. After exposing and development, the anti-taper pattern is formed. (In formula (I), R1 to R4 respectively represent H, alkyl group of 1-3 of carbon, or -CH2OH and at least one of R1 to R4 is -CH2OH. R5 and R6 respectively represent H or alkyl group of 1-3 of carbon.)
Patent TW-500929-B (TW)
Title: Electronically latching micro-magnetic switches, network thereof and method of operating same
Inventor: RUAN MEI-CHUN
IPC: G02B6/35
Filed: 2001-06-19
Granted: 2002-09-01
Abstract: A switch with an open state and a closed state suitably includes a cantilever having first and second states corresponding to the open and closed states of the switch, respectively. The switch may also include a magnet configured to provide an electromagnetic field that maintains said cantilever in one of the first and second states. Various embodiments may also includes an electrode or electrical conductor configured to provide an electric potential or electromagnetic pulse, as appropriate, to switch the cantilever between the first and second states. Various embodiments may be formulated with micromachining technologies, and may be formed on a substrate.
Patent TW-522622-B (TW)
Title: Vacuum circuit breaker
Inventor: OOKAWA YOSHIHIRO
IPC: H01H33/66
Filed: 2001-05-25
Granted: 2003-03-01
Abstract: The present invention provides a miniaturized vacuum circuit breaker for improving the arrangement of vacuum valves in it and insulation between the vacuum valves as well as between the vacuum valve and a sealed vessel. Vacuum valves 23 with three phases each are arranged in parallel such that their axial cores represent the vertexes of a triangle. Insulating barriers 31 made of insulating material are inserted between the vacuum valves 23, between the vacuum valve 23 and a sealed vessel 2, and between other vacuum valve 23 and the sealed vessel 2 to support the vacuum valves 23. Therefore, a structure is formed as follows: the insulating barriers 31 are partially overlapped each other at lower part of the vacuum valve while other insulating barriers 31 are partially overlapped each other at a lower part of other vacuum valve 23.
Patent TW-492104-B (TW)
Title: Wet etching tank with non-tube recycle system
Inventor: HUANG YUAN-SHENG
IPC: H01L21/306
Filed: 2001-05-30
Granted: 2002-06-21
Abstract: This invention provides a wet etching tank with non-tube recycle system, which eliminates the use of recycle tube of conventional wet etching tank to avoid incomplete etching reaction or reduced etching rate resulting from viscosity-induced tube blockage of post-etch chemical etching agent. Moreover, the invention particularly enlarges the filtration area of the filter to prolong the lifetime of the filter and to increase average etching rate so that time and cost of maintenance are reduced and production efficiency at the same time is enhanced.
Patent TW-522090-B (TW)
Title: Combination printing method of offset printing and screen printing for IMD hot press and injection molding application
Inventor: HUANG RUEI-PENG
IPC: B41F17/00
Filed: 2001-06-22
Granted: 2003-03-01
Abstract: The present invention provides a combination technique of offset printing and screen-printing method for IMD (in-mold decoration) hot press and injection molding application includes alternative applications of offset printing and screen printing, together with ink formula of predetermined ratio, and alternating with baking technique. By means of the above process, the present invention allows for efficient printing, prevents fraying, and provides colorful variations.
Patent TW-I240716-B (TW)
Title: Pressure swing adsorption process for separating paraxylene and ethylbenzene from mixed C8 aromatics
Inventor: DOYLE RUTH ANN
IPC: C07C7/12
Filed: 2001-07-09
Granted: 2005-10-01
Abstract: A pressure swing adsorption (PSA) process to separate para-xylene and ethylbenzene from C8 aromatics which uses a para-selective, non-acidic, medium pore molecular sieve of the MFI structure type and is operated isothermally in the vapor phase at elevated temperatures and pressures is disclosed. A fixed bed of adsorbent is saturated with pX and EB, which are preferentially adsorbed, the feed is stopped, and lowering the partial pressure desorbs the pX and EB. The process effluent, which is rich in pX and EB, may be purified by crystallization or simulated moving bed adsorption to obtain para-xylene product. The C8 aromatics stream used in the PSA process may be obtained from a refinery feed or from the conversion of toluene.
Patent TW-I277056-B (TW)
Title: Circuit, driver circuit, electro-optical device, organic electroluminescent display device electronic apparatus, method of controlling the current supply to a current driven element, and method for driving a circuit
Inventor: TAM SIMON
IPC: H05B44/00
Filed: 2001-07-09
Granted: 2007-03-21
Abstract: A driver circuit comprises a p-channel transistor and an n-channel transistor connected as a complementary pair of transistors to provide analog control of the drive current for a current driven element, preferably an organic electroluminescent element (OEL element). The transistors, being of opposite channel, compensate for any variation in threshold voltage DeltaVT and therefore provide a drive current to the OEL element which is relatively independent of DeltaVT. The complementary pair of transistors can be applied to either voltage driving or current driving pixel driver circuits.
Patent TW-I223592-B (TW)
Title: Intersomatic implant
Inventor: PASQUET DENIS
IPC: A61F2/46
Filed: 2001-07-12
Granted: 2004-11-11
Abstract: The invention provides an intersomatic implant suitable for containing at least one bone graft and for being inserted in the intervertebral space along a predetermined direction. It comprises: a first portion (10) of generally annular shape surrounding an aperture (11) and presenting a top first edge (12) and a bottom first edge (14); and a second portion (16) of elongate shape along its main axis (A) presenting a bottom second edge (18) and a top second edge (20), and interconnecting two facing opposite regions of said first portion (10) along said predetermined direction, thereby dividing said aperture (11) into two housings suitable for containing said bone graft, at least one of said bottom and top second edges projecting from the space defined by said bottom and top first edges (14, 12) of the first portion (10).
Patent TW-498539-B (TW)
Title: Semiconductor integrated circuit
Inventor: OKAMURA JUNICHI
IPC: G06F1/06
Filed: 2001-07-19
Granted: 2002-08-11
Abstract: The present invention relates to a semiconductor integrated circuit with a voltage or current controlled multi-stage differential ring oscillating circuit. When the multiphase clock signals with an equal phase difference are fed from the multi-stage differential ring oscillating circuits to other circuits, it is able to suppress the degradation of waveforms caused by electrostatic coupling between interconnections for the multiphase clock signals, and the interconnections for the multiphase clock signals are provided in a requisite smallest area. The semiconductor integrated circuit comprises: multistage amplifying circuits connected in a ring and oscillating, logic circuits for performing a logical operation on the basis of predetermined output signals out of the output signals from the amplifying circuits and outputting clock signals which have different phases and the duty of which is not 0.5, and interconnections for transmitting clock signals outputted from the logic circuit.
Patent TW-I233054-B (TW)
Title: A method for automation of software upgrade
Inventor: HELGESEN JAN INGVARD
IPC: H04Q7/34
Filed: 2001-07-19
Granted: 2005-05-21
Abstract: The present invention relates to a method for automation of software upgrade of network elements in data and communication networks. In a preferred embodiment of the present invention, an upgrade of network elements in a communication system is controlled from one certain workstation. Before the actual activation of the new software of the network elements takes place, the hardware configuration (5) is validated ensuring that the new software is loadable in the hardware. The software configuration is then also validated ensuring that the new software and the existing software are compatible. A health check is then executed investigating whether the status of the network elements is as required. Then, the certain workstation from which the upgrade is controlled is assigned exclusive network administration access to the network elements. Assuming that the above mentioned is carried through successfully, the actual activation of the new software is executed. Thereafter, the exclusive access which was assigned to the workstation is released, and before cleaning up and terminating, post validation and post health checks are executed.
Patent TW-I248580-B (TW)
Title: Method for BIOS back up
Inventor: LAI ROGER
IPC: G06F9/00
Filed: 2001-08-10
Granted: 2006-02-01
Abstract: The present invention is related to a method for BIOS back up. It is not necessary to execute the invented method in the operation system environment. In the executing stage of BIOS program, through the trigger of a hot key defined in the BIOS program, execution of BIOS program is terminated to start the back-up program loaded in the BIOS memory such that the BIOS program is copied to the assigned memory through a path assigned by the back-up program, for example a floppy disc, a hard disc, an optical disc, or a ZIP disc.
Patent TW-527311-B (TW)
Title: Display case and construction for accommodating goods in display case
Inventor: KIMURA RANPEI
IPC: B65D75/22
Filed: 2001-08-15
Granted: 2003-04-11
Abstract: A case for accommodating cups of brassieres is used to sell the cups. The case made of a molded resinous material. An annular or circular frame is formed integrally with a cover to be overlaid on a peripheral portion of the frame. The cover and the frame are continuous with each other through a thin hinge. The case includes a locking portion which is removably locked to the frame and the cover. The case further includes one female or male engaging portion formed on a peripheral edge of the frame, Wherein the one engaging portion is engaged by other female or male engaging portion formed on a peripheral edge of the cup to fold back the cover on the thin hinge and place the cover on the cup, with the peripheral edge of the cup held in cooperation with both engaging portions.
Patent TW-548462-B (TW)
Title: Liquid crystal display device
Inventor: NAKAMURA MASAKO
IPC: G02F1/13363
Filed: 2001-08-30
Granted: 2003-08-21
Abstract: A liquid crystal display device includes a pair of polarizing plates; a liquid crystal panel interposed between the pair of polarizing plates and including a liquid crystal layer having a pair of regions corresponding to each of pixels, alignment directions of liquid crystal molecules in the pair of regions being different by about 180 degrees from each other, the liquid crystal panel having a first slow axis; a first phase plate having a second slow axis which is horizontal to a surface thereof and perpendicular to the first slow axis; and a second phase plate having a third slow axis which is perpendicular to both of the first slow axis and the second slow axis. The liquid crystal material has a dependency of birefringence anisotropy (Deltan) from 20 DEG C to 60 DEG C ([Deltan(20 DEG C) - Deltan(60 DEG C)]/40) of 0.00026 or less.
Patent TW-590736-B (TW)
Title: Method and devices for forestation and flood prevention
Inventor: CHIU CHUI-WEN
IPC: A01G13/04
Filed: 2001-12-04
Granted: 2004-06-11
Abstract: Plastic bags are continuously formed and filled with sand, soil and gravel to fabricate flexible soft bricks of various shapes and configurations which may be laid on the ground to stabilize sand for growing vegetation or to prevent soil depletion due to water erosion or to grow vegetation in them. Protective housings made of plastic membrane material may be erected in dry or desert regions for growing trees and vegetation. The lower portion of the housing may be located below ground into a trench. Self operating knives are located in the housing to sever the plastic membrane material when the tree grown in the housing has reached a predetermined maturity. Tree planting bullets are provided to facilitate forestation by airplane to land inaccessible regions. The tree seedling is located in supported in an embryonic sack located in a depression formed in the rear portion of the bullet head.
Patent TW-522204-B (TW)
Title: Scroll compressor
Inventor: MOROZUMI NAOYA
IPC: F04C18/02
Filed: 2001-12-07
Granted: 2003-03-01
Abstract: This invention provides an accurate and inexpensive scroll compressor by regulating a movable range of a turning scroll indirectly via a thrust ring. A flange part is disposed on one side of the cylindrical thrust ring, and the movable range of the turning scroll in the axial direction with respect to a regulating surface of a main frame is indirectly regulated via a thrust ring. A groove is disposed in the flange part and communicated with a first back pressure chamber LR on the low pressure side.
Patent TW-539853-B (TW)
Title: Grain quality judging sample container, grain quality judger, grain quality judging system, grain image reading device, sample arraying jig for the grain image reading device, sample arraying method, and sample arrayer for the grain image reading device
Inventor: SATO TOSHIYUKI
IPC: G01N21/85
Filed: 2001-12-27
Granted: 2003-07-01
Abstract: To a sample bed 30 having a transparent bottom face 30A, a cover member 32 is attached in an openable/closable manner by means of a hinge 31. In this cover member 32, there is mounted a plurality of bar-shaped light sources 36 which are made of fluorescent lamps or the like. Between the bar-shaped light sources 36 and the sample bed 30, there is arranged an oblique ray louver 38 which is arranged in parallel with the bottom face of the sample bed 30 for homogenizing the direction of lights emitted by the bar-shaped light sources 361 obliquely so that grains placed on the sample bed 30 may be irradiated with the lights in the inclined direction.
Patent TW-I222302-B (TW)
Title: Method for tracing traitor receivers in a broadcast encryption system
Inventor: LOTSPIECH JEFFREY BRUCE
IPC: H04L9/08
Filed: 2002-01-22
Granted: 2004-10-11
Abstract: A method for tracing traitor receivers in a broadcast encryption system. The method includes using a false key to encode plural subsets representing receivers in the system. The subsets are derived from a tree using a Subset-Cover system, and the traitor receiver is associated with one or more compromised keys that have been obtained by a potentially cloned pirate receiver. Using a clone of the pirate receiver, the identity of the traitor receiver is determined, or the pirate receiver clones are rendered useless for decrypting data using the compromised key by generating an appropriate set of subsets.
Patent TW-550564-B (TW)
Title: Register setting method and semiconductor device
Inventor: MAEDA TERUAKI
IPC: G06F9/445
Filed: 2002-02-20
Granted: 2003-09-01
Abstract: A register setting method which facilitates writing of change information into a register for storing operation condition information that defines the operation of a device. The method includes the steps of storing first operation condition information in a first register, storing second operation condition information in a second register, changing the first operation condition information, and when the first operation condition information is changed, changing the second operation condition information to changed first operation condition information in accordance with change information for changing the first operation condition information.
Patent TW-541767-B (TW)
Title: Waterproof electrical connector
Inventor: NISHIMOTO NAOHIRO
IPC: H01R9/22
Filed: 2002-04-10
Granted: 2003-07-11
Abstract: Various electrically controlled devices of a bicycle are electrically coupled together by multi-conductor electrical cords. The ends of the electrical cords have an electrical connector that mates with a corresponding electrical connector provided in one of the electrically controlled devices. Each electrical connector of the electrical cords has an electrical contact housing with electrical contacts, an outer casing molded about the electrical contact housing, and an annular sealing member formed of a resilient and compressible material. The outer casing has an attachment portion fixed to one end of the electrical contact housing and a tubular portion radially spaced from the other end of the electrical contact housing. The annular sealing member is located in an annular space formed between the tubular portion and the electrical contact housing.