baber/WOPTO huggingface dataset:
Patent TW-457139-B (TW)
Title: Universal ejection tool
Inventor: CHIARI MAURO
IPC: B26D7/18
Filed: 2000-07-07
Granted: 2001-10-01
Abstract: This universal ejection tool (1) for the waste from a blanking press for cutting out sheet elements, particularly for a press for cutting sheet elements such as paper or cardboard intended for the production of packages, comprises a frame (2), the top part of which is equipped with a plate (10) perforated with a plurality of holes (11) uniformly distributed. The bottom part of said frame is provided with a plate (12) identical to the plate (10) and of substantially identical dimensions to those of the frame (2). Said plate (12) is also perforated with a plurality of holes (13), which are perfectly aligned with the holes (11) in pairs on vertical straight lines. Said plates (10, 12) are separated in the inner space of the frame (2) by a separating means. The vertical pairs of holes (11, 13) are traversable by ejection needles (30), which are simply held therein by a spring effect.
Patent TW-508981-B (TW)
Title: Workpiece conveying device
Inventor: TATSUTA YUKIO
IPC: B65G47/84
Filed: 2000-08-04
Granted: 2002-11-01
Abstract: The object of the present invention is to separate the previous workpiece from the second workpiece within those supplied by the feeder, and to firmly accommodate into the cavity of the rotating tray. The solution of the present invention is that, the workpiece conveying device 10 comprises: a line feeder 8 with the supply path 9 to supply the workpieces linearly; a rotational tray 2, configured at the downstream of the line feeder 8 for configuring the recess 2a of the workpiece supplied from the line feeder 8 at the outer periphery; an attraction opening 4, configured below the rotational tray 2 for attracting the workpieces supplied by the line feeder 8 into the recess 2a of the rotational tray 2; a retaining means 3, configured at the supply path 9 of the line feeder 8 in a freely moveable manner for retaining the workpiece at the front end; and, a separating pin 5, configured at the supply path 9 of the line feeder 8 in a freely moveable manner for pressing the second workpiece to stop.
Patent TW-577240-B (TW)
Title: Electroluminescence display device
Inventor: YAMADA TSUTOMU
IPC: H05B33/14
Filed: 2000-09-25
Granted: 2004-02-21
Abstract: The present invention provides an electroluminescence display device from which a brighter display can be obtained by suppressing decrease in a power source current caused by resistance of a driving line VL generated by a distance from a driving power source input terminal, and supplying an EL display element with a current which should intrinsically be supplied. One common line KL is arranged on the center as a driving line VL concerning two adjoining display pixels. Since this common line KL can be designed so as to have a width of two times that of the conventional driving line VL plus a space S, this arrangement makes it possible to reduce a voltage drop therein lower than that in the driving line VL.
Patent TW-474884-B (TW)
Title: Folding pallet
Inventor: WAKANO KOZO
IPC: B65D6/18
Filed: 2000-10-24
Granted: 2002-02-01
Abstract: A folding pallet is provided which includes a base frame, and a pair of first and second vertical side frames disposed at the opposite sides of the base frame. The pallet is adapted to support a plurality of glass plates on the base frame, by holding the glass plates nearly vertically and against the first side frame. The first side frame is foldable inward, and the second side frame is detachable from the base frame. The first side frame has a pair of posts which are opposed along one side of the base frame. Each post of the first side frame has an upper post section and a lower post section which are swingable relative to each other about a first pivot so that the first side frame is foldable. Similarly, the second side frame is foldable inward and has a pair of posts. Each of the posts of the second side frame has an upper post section and lower post section which are swingable relative to each other about a second pivot. The first pivot and second pivot are different in height above the base frame so that the first and second side frames are laid one upon another when folded.
Patent TW-I268936-B (TW)
Title: Method and composition for inhibiting premature polymerization of ethylenically unsaturated aromatic monomers
Inventor: BENAGE BRIGITTE
IPC: C08F2/40
Filed: 2000-12-02
Granted: 2006-12-21
Abstract: Disclosed herein is a method for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers an effective amount of a mixture comprising at least two different inhibitors having the structural formula. In this formula, R1 and R4 are independently selected from the group consisting of hydrogen, alkyl, and heteroatom-substituted alkyl and R2 and R3 are independently selected from the group consisting of alkyl and heteroatom-substituted alkyl; and X1 and X2 (1) are independently selected from the group consisting of halogen, cyano, COOR11 (wherein R11 is alkyl or aryl), amido, -S-C6H5, -S-COCH3, -OCOC2H5, carbonyl, alkenyl (where the double bond is not conjugated with the nitroxide moiety), or alkyl of 1 to 15 carbon atoms, or (2) taken together, form a ring structure with the nitrogen.
Patent TW-483035-B (TW)
Title: Process monitoring system for lithography lasers.
Inventor: PATEL PARTHIV S
IPC: G07C3/00
Filed: 2001-03-27
Granted: 2002-04-11
Abstract: A system for a monitoring lithography lasers at integrated circuit fabrication plants. Each laser at each fabrication plant has associated with it a terminal server. With respect to each fabrication plant a central control server unit is in communication with each of the lasers through a local area network. Information from the lasers is collected by the central control server unit and the information is used to provide summary information which is made available in a web site format to interested parties having access authorization.
Patent TW-459115-B (TW)
Title: Compressed fuel gas dispensing system with underground storage device
Inventor: KRASNOV IGOR
IPC: F17C13/04
Filed: 2001-03-13
Granted: 2001-10-11
Abstract: This invention is related to a compressed fuel gas dispensing system with underground storage device, comprising: an underground storage unit having an external housing with a part buried underground, and an internal housing provided within the external housing, the external housing being provided therein with a compressed gas and a hydraulic liquid at its upper and lower part, respectively, the internal housing having an upper and lower part for containing fuel gas and hydraulic liquid, respectively, the internal housing being provided with pipeline for connecting the fuel gas to be received and used by the user; a collection unit, filling fuel gas from the terminal storage station in a movable manner for transporting the fuel gas to the underground storage unit, the collection unit being slidably provided therein with a valve, for dividing the collection unit into a hydraulic liquid side and a fuel gas side for use with filling and discharging the hydraulic liquid and the fuel gas, respectively, the hydraulic liquid side and the fuel gas side being, respectively, connected with the hydraulic liquid within the external housing and the fuel gas within the internal housing through pipelines, such that when the hydraulic liquid within the external housing is compressed and filled into the hydraulic liquid side of the collection unit, it may drive displacement of the valve so as to discharge the fuel gas at the fuel gas side into the internal housing. As such, the invention may transport the fuel gas stored at the terminal storage station through the movable collection unit to each underground storage unit to be received and used by the local users. Further, the process of filling, dispensing, and storing of the fuel gas can be performed under a constant pressure, such that the operation may be conducted in an efficient and effective manner while conserving the energy required for using an air compressor to compress and deliver the gas but not used in this invention.
Patent TW-559790-B (TW)
Title: Method of verifying defect management area information of optical disc upon initialization without certification and test apparatus for performing the same
Inventor: KO JUNG-WAN
IPC: G11B27/36
Filed: 2001-03-27
Granted: 2003-11-01
Abstract: A method of verifying defect management area (DMA) information of an optical disc upon initialization without certification, and a test apparatus for performing the same. The method includes generating as test information, defect management information, which is generated after performing initialization without certification on a blank test disc to which no data is written, and verifying the test information using reference test information for the initialization without certification to provide a test result. Accordingly, it can be easily verified that a recording and reproducing apparatus properly translates and processes DMA information which is generated after initialization without certification, using a blank test disc.
Patent TW-591807-B (TW)
Title: Method of forming ohmic contacts using a self doping layer for thin-film transistors
Inventor: ANDRY PAUL STEPHEN
IPC: H01L29/786
Filed: 2001-08-30
Granted: 2004-06-11
Abstract: A method for forming ohmic contacts for semiconductor devices, in accordance with the present invention, includes forming a layer containing metal which includes dopants integrally formed therein. The layer containing metal is patterned to form components for a semiconductor device, and a semiconductor layer is deposited for contacting the layer containing metal. The semiconductor device is annealed to outdiffuse dopants from the layer containing metal into the semiconductor layer to form ohmic contacts therebetween.
Patent TW-513519-B (TW)
Title: Engine cycle and fuels for same
Inventor: AMENDOLA STEVEN C
IPC: F01K25/00
Filed: 2001-04-27
Granted: 2002-12-11
Abstract: An engine cycle that is carried out in a reciprocating piston/cylinder engine consists of a working stroke in which exothermic decomposition of at least one liquid compound is caused to occur without combustion so as to produce a gaseous product of the decomposition that drives the piston along the cylinder in one direction and an exhaust stroke in which the products of the decomposition are exhausted from the cylinder upon return movement of the piston.
Patent TW-I233140-B (TW)
Title: Remote gas supply system
Inventor: LEE DAH-WOEI
IPC: H01L21/00
Filed: 2001-06-15
Granted: 2005-05-21
Abstract: An improved gas supply system with remote control is disclosed in this invention. When the control module of the gas cylinder cabinet for traditional gas supply system is out of order, the pneumatic valve of the gas cylinder controlled by the control module can't open. Therefore, the reaction gas from the gas cylinder will not supply gas. This invention adds a forced supply gas device to the traditional gas supply system for maintaining the gas supply continuously. The forced supply gas device is controlled by the original gas supply system with remote control device. Using the purge gas from original gas cylinder as the gas source drives the pneumatic valve forcedly and opens the pneumatic valve to supply the reaction gas continuously.
Patent TW-495412-B (TW)
Title: Simple and quick manufacturing process
Inventor: YANG YI-CHENG
IPC: B23Q15/02
Filed: 2001-07-05
Granted: 2002-07-21
Abstract: Disclosed is a simple and quick manufacturing process, comprising: simplifying all manufacturing processes to the basic, such that every single manufacturing process includes several basic modes; and integrally coding each basic mode to form a module and assigning each module a number to be input into a control computer of an automated machine. Therefore, not necessary to know about the computer programs, an operator only needs to recall the required manufacturing module and to input related manufacturing dimension data so as to attain the automatic machining operations. Further, machining a workpiece with several modules in sequence can be done, and after completion of each machining module, the operation can be paused for measurements and corrections. Proper procedure with several modules can also be stored for future uses or stored as a patterned module to be used in each automated machine. This invention can reduce the cost and time for personnel training, eliminate the operator to code the programs, and simplify the operation of automated machine.
Patent TW-I222077-B (TW)
Title: Semiconductor memory device and method of repairing same
Inventor: LEE YUN-SANG
IPC: G11C29/00
Filed: 2001-08-08
Granted: 2004-10-11
Abstract: A semiconductor memory device includes a memory cell array, at least one redundant cell control means, a sense amplifying means, and at least one redundant cell means. The memory cell array receives and outputs data through data I/O line groups. The redundant cell control means stores a defective cell address, generates a redundant cell enable control signal when the defective cell address is equal to an input cell address, generates a redundant cell read control signal during a read operation in response to the redundant cell enable control signal, and generates a redundant cell write control signal during a write operation in response to the redundant cell enable control signal. The sense amplifying means is connected to an I/O line group commonly connected to the data I/O line groups, amplifies and outputs data outputted from the memory cell array during the read operation, and is disabled in response to the redundant cell read control signal. The redundant cell stores input data transferred to the I/O line group in response to the redundant cell write control signal and outputs stored data in response to the redundant cell read control signal.
Patent TW-522653-B (TW)
Title: An arrangement for linearizing the frequency response of a voltage controlled oscillator
Inventor: WESTBERG DAVID
IPC: H03L/
Filed: 2001-08-24
Granted: 2003-03-01
Abstract: To linearize the frequency response of a voltage controlled oscillator in response to a varying control voltage, the oscillator comprising a resonant circuit with at least one inductive element, and at least one capacitive element (2, 3) whose capacitance is variable by the control voltage to vary the resonance frequency of the resonant circuit, a fixed capacitive element (CLIN) is connected in parallel with said at least one variable capacitive element (2, 3).
Patent TW-559802-B (TW)
Title: Composite optical component and composite optical unit using the same
Inventor: KYOTANI SHOICHI
IPC: G02B5/04
Filed: 2001-09-10
Granted: 2003-11-01
Abstract: To reduce a shift in the photodetection position of a photodetection part which receives laser light even if a semiconductor laser, etc., rises in temperature to have wavelength variation and then a composite optical component linearly expands with its heat. The composite optical component 44 has an incidence plane 55a on which laser light L1 emitted by a laser diode 53 is made incident and an incidence/emission plane 55d which is formed opposite the incidence pane 55a and where the laser light L1 made incident on the incidence plane 55a is emitted and return light L2 of the emitted laser light L1 is made incident. Further, a diffraction part 55f which diffracts the return light L2 in a predetermined direction is formed at the incidence/emission plane 55d and one side wall positioned across the optical axis of the laser light L1 has a reflecting plane 55d which is an oblique surface slanting to the optical axis and reflects the diffracted light L3 diffracted by the diffraction part 55f to the side wall on the opposite side from the former side wall across the optical axis; and the other side wall has an emission plane 55e which emits the reflected light L4 reflected by the reflecting plane 55d and the emission light is received by the photodetection part 54 facing the emission plane 55e.
Patent TW-577928-B (TW)
Title: Refining agent and refining method
Inventor: NAKAI YOSHIE
IPC: C21C1/02
Filed: 2001-09-14
Granted: 2004-03-01
Abstract: A refining agent comprises Al, MgO and CaO as main components and contains dolomite as a source of MgO and CaO, and, when fed into a molten iron, Mg vapor is formed by reactions in the molten iron. The Mg vapor causes refining reactions.
Patent TW-518781-B (TW)
Title: Method for the preparation of cathode active material and method for the preparation of non-aqueous electrode cell
Inventor: HOSOYA MAMORU
IPC: H01M10/05
Filed: 2001-09-25
Granted: 2003-01-21
Abstract: An LiFePO4 carbon composite material is to be synthesized in a single phase to realize superior cell characteristics. To this end, in the preparation of a cathode active material, starting materials for synthesis of a compound having the formula LixFePO4, where 0 < x ≤ 1, are mixed together, milled and sintered. A carbon material is added at one of these steps. As the starting materials for synthesis for LixFePO4, Li3PO4, Fe3PO4, Fe3(PO4)2 or its hydrate Fe3(PO4)2.nH2O), where n is the number of hydrates, are used, and the content of Fe3+ in the total iron in Fe3(PO4)2 or its hydrate Fe3(PO4)2.nH2O) is set to 61 wt% or less.
Patent TW-535367-B (TW)
Title: A calibrated dc compensation system for a wireless communication device configured in a zero intermediate frequency architecture
Inventor: BALDWIN KEITH R
IPC: H03D3/00
Filed: 2001-09-28
Granted: 2003-06-01
Abstract: A calibrated DC compensation system for a wireless communication device configured in a zero intermediate frequency (ZIF) architecture. The device includes a ZIF transceiver and a baseband processor, which further includes a calibrator that periodically performs a calibration procedure. The baseband processor includes gain control logic, DC control logic, a gain converter and the calibrator. The gain converter converts gain between the gain control logic and the DC control logic. The calibrator programs the gain converter with values determined during the calibration procedure. The gain converter may be a lookup table that stores gain conversion values based on measured gain of a baseband gain amplifier of the ZIF transceiver. The gain control logic may further include a gain adjust limiter that limits change of a gain adjust signal during operation based on a maximum limit or on one or more gain change limits. A second lookup table stores a plurality of DC adjust values, which are added during operation to further reduce DC offset. The calibration procedure includes sampling an output signal for each gain step of the baseband amplifier at two predetermined range values and corresponding DC offsets using successive approximation. The data is used to calculate gain, DC offset and DC differential values, which are used to determine the conversion values programmed into the lookup tables or the gain adjust limiter.
Patent TW-594382-B (TW)
Title: Transfer device and method for a photo-sensing layer
Inventor: NAGATE HIROSHI
IPC: G03F7/16
Filed: 2001-10-26
Granted: 2004-06-21
Abstract: A photo-sensing layer is efficiently transferred to a glass-substrate. An integrated film (40) is thermally pressed to a glass-substrate (22) by means of a thermal-pressure roller-pair (35). The cooling-portion (15) is arranged on the outlet-side of the glass-substrate (22) in said thermal-pressure roller-pair (35). At the cooling-portion (15) cool wind is blown towards the glass-substrate (22), so the glass-substrate (22) is cooled. The base-film (40b) of the integrated film (40) is continuously lifted off from the cooled glass-substrate (22). The lifted-off base-film (40b) is wound to a reception-axis (56a). After the thermal pressure, the glass-substrate (22) is cooled at the cooling-portion (15); because the base-film (40b) is continuously lifted off from the glass-substrate (22), the photo-sensing layer (40a) can be efficiently transferred to the glass-substrate (22). It is not necessary to cut off the integrated film (40). The cut pieces will not occur. Thus the occurrence of the product-defect due to the cut pieces can be suppressed.
Patent TW-516995-B (TW)
Title: Impact device
Inventor: BARBER JOHN P
IPC: B27F7/11
Filed: 2001-11-06
Granted: 2003-01-11
Abstract: An impact device employing a novel direct electric propulsion system. The device operates by placing a conductive piston adjacent to an electric coil then rapidly releasing electrical energy stored in a capacitor to energize the coil and propel the piston according to the Lorentz force principle. The system can be designed for a wide range of drive energy, and offers several performance advantages over known propulsion systems. These advantages include simple construction and operation, low manufacturing costs, low drive energy variation, and the ability to adjust drive energy while over a wide range while maintaining low energy variation at reduced levels. The system is adaptable to be powered by either corded electric, or battery, or fuel cell.
Patent TW-I257425-B (TW)
Title: Detergent composition
Inventor: SHIMADA MASAHIKO
IPC: A61K8/36
Filed: 2001-11-08
Granted: 2006-07-01
Abstract: A detergent composition which is characterized by comprising at least one a selected from higher lipid acid salt (a1), amide ether sulfate type anionic surfactant (a2), and acyltaurate type anionic surfactant (a3); and undecylenic acid amide acetic betaine amphoteric surfactant (b), and containing 5 to 35 wt% of a1, a2 and a3, 0.5 to 20 wt% of b, weight ratio of a/b is 3/4 to 10/1 is provided. This composition exhibits highly foamability even in the presence of oil material, and excellent in foam-forming, foam quality, feel fresh in the period of washing and thereafter seldom occur skin-dryness even frequently use and keep skin moisture, lasting, stability is good. It can be used for face-washing composition, hair shampoo composition, kitchen detergent composition, hand-washing composition, body soap composition.
Patent TW-505969-B (TW)
Title: Metal contamination method of wet platform
Inventor: SU YU-SHENG
IPC: H01L21/00
Filed: 2001-11-22
Granted: 2002-10-11
Abstract: This invention relates to a metal contamination method of wet platform used to automatically detect any metal particles on the wafer surface before transferring the wafer into the wet platform from outside of the wet platform. The method consists of the following steps: firstly, providing a plural number of sampling apparatuses to obtain particle characteristic values on a wafer placed on a carrier; providing a coupling device to couple the above-mentioned sampling device with an analytical device of a particle counter in the wet platform to transfer the particle characteristic values to the analytical device; and providing a rotary support base coupling to the carrier which transport the wafer on the carrier from outside of the platform into the platform only if the number of the particle count of the wafer is not larger than the set value in the analytical device. In other words, if the number of the particles on a wafer is larger than the preset value, the wafer will not be transported into the platform.
Patent TW-519736-B (TW)
Title: Method of programming and erasing non-volatile memory cells
Inventor: YANG CHING-SUNG
IPC: H01L21/8247
Filed: 2002-01-31
Granted: 2003-02-01
Abstract: A method of selectively programming an individual memory cell of a non-volatile memory array. The non-volatile memory array is an array of memory cells. Each memory cell is made up of an ONO gate built on a substrate, which also acts as a well. On one side of the gate is a diffusion drain encompassed by a localized well region set in the well. On the other side of the gate is a diffusion source set in the well. When operated, appropriate voltages are applied to the source, the gate, the drain, and the localized well region to program or erase the non-volatile memory. The designed localized well region prevents an induction current in the unselected gates of the array, allowing for better selectivity and performance.