baber/WOPTO huggingface dataset:
Patent TW-510885-B (TW)
Title: Vibration damping apparatus for elevator system
Inventor: HIGAKI JUNICHI
IPC: B66B1/06
Filed: 2001-09-11
Granted: 2002-11-21
Abstract: A vibration damping apparatus for an elevator system capable of reducing vibrations of an elevator car in the horizontal direction while preventing friction from occurring in driving mechanisms of an actuators. The apparatus includes magnetic actuators mounted fixedly on one of lower surface of a floor of an elevator car or a bottom member of a car supporting frame and corresponding magnetic pole members mounted on the other one. Vibration sensors are installed on the car floor or the bottom member of the car supporting frame. Detection signals of the sensors are inputted to a controller which responds thereto by controlling driving of the magnetic actuators so that vibration of the elevator car can be reduced.
Patent TW-574246-B (TW)
Title: High Tg brominated epoxy resin for glass fiber laminate
Inventor: TZOU MING-JEN
IPC: C08G59/06
Filed: 2001-09-20
Granted: 2004-02-01
Abstract: This invention discloses a novel brominated epoxy resin, which is synthesized from the following components: 10 to 70 weight % of (A) phenol-benzyl formaldehyde multi-functional epoxy resin (formula I), 0 to 55 weight % of (B) di-functional epoxy resin, 0 to 20 weight % of (C) romine-containing di-functional epoxy resin, and 15 to 40 weight % of (D) tetra-bromo bisphenol A. During the synthesis, (D) tetra-bromo bisphenol A is used to first react with at least one of the three epoxy resins (A), (B) and (C) then adding the rest and the components are well mixed to obtain the novel brominated epoxy resin; the novel epoxy resin can be used for glass fiber laminates, shows adequate reactivity and has broad lamination working window, in which the laminated glass fiber laminates exhibit high glass transition temperature (Tg), show excellent heat resistance and can be applied for high performance electronic material.
Patent TW-512537-B (TW)
Title: Manufacturing method of flash memory device
Inventor: WEN WEN-YING
IPC: H01L29/788
Filed: 2001-12-04
Granted: 2002-12-01
Abstract: A manufacturing method of flash memory device is provided and used to produce poly-silicon spacer and flash memory cell using poly-silicon spacer as floating gate. The manufacturing method comprises the following steps. First, sequentially form an oxide layer, a patterned first dielectric layer, a poly-silicon layer and a second dielectric layer on the semiconductor substrate. Then anisotropically etch the second dielectric layer to make dielectric spacers on the sidewalls of the first poly-silicon layer. Second, use the dielectric spacers as a mask layer to etch the first poly-silicon layer and then remove the first dielectric layer. The poly-silicon spacers are gotten. Further employ the poly-silicon spacers to be the floating gates and complete a flash memory. The flash memory has stable and easy-control channel length and tips for point discharging. The fabrication of the flash memory device is repeatable.
Patent TW-577087-B (TW)
Title: Register controlled DLL for reducing current consumption
Inventor: KWON KI-SEOP
IPC: G11C11/4076
Filed: 2002-01-15
Granted: 2004-02-21
Abstract: The present invention related to a register controlled DLL capable of reducing current consumption by operating the DLL loop when the semiconductor device is only at an operation mode. The register controlled DLL according to the present invention includes: internal clock signals, which is synchronized with each edge of an external clock signal, a feedback loop for controlling an amount of delay of the internal clock signals based on a register; a switch for controlling a transfer of the internal clock signals on delay paths; and a controller for selectively turning on the switch in response to an activation or nonactivation signal of the semiconductor device.
Patent TW-544418-B (TW)
Title: Folding stroller
Inventor: SUZUKI YOSHIYUKI
IPC: B62B7/08
Filed: 2002-01-30
Granted: 2003-08-01
Abstract: A folding stroller has right and left front legs (2) and right and left rear legs (4) interconnected so as to be extendible and contractible in the right and left directions. A footrest (24) includes two support arms (61, 63) respectively having inner end parts pivotally connected with a pin (62). The footrest (24) is kept straight by a footrest locking mechanism including a sliding block (69) provided with a locking tongue (70) for restraining the two support arms (61, 63) from turning on the pin (62). A release wire (75) is extended inside the front leg (2) and has one end connected to the sliding block (69) and the other end connected to a pulley (76) supported for rotation in the front leg (2). A slot (77) is formed in a rear part of the front leg (2) facing a handle post (5a) in parallel to the axis of the front leg (2). The pulley (76) includes an operating lever (76a) projecting through the slot (77).
Patent TW-591193-B (TW)
Title: Fridge-freezer
Inventor: SAKAMOTO KATSUMASA
IPC: F25D17/06
Filed: 2002-02-01
Granted: 2004-06-11
Abstract: A refrigerator which may allow vegetables kept more fresh by minimizing temperature fluctuations in a vegetable compartment. The refrigerator minimizes dehydration in food stored in the vegetable compartment, so that vegetables are kept fresh longer. The vegetable compartment is arranged so as to be surrounded by freezing temperatures, and cooled through radiation cooling without receiving blowing cool air thereto to minimize temperature fluctuations, so that vegetables may be keep more fresh. At the same time, the vegetable compartment is sealed so that convection does not occur thereby minimizing dehydration in food, so that food is allowed to be kept fresh longer. Furthermore, the refrigerator is provided with compartments whose temperatures may be set to freezing temperatures. The vegetable compartment is arranged so as to be surrounded by compartments whose temperatures are freezing temperatures via partition parts.
Patent TW-I250599-B (TW)
Title: Monitor wafer for high current ion implanter, and the method for monitoring charging using the same
Inventor: DING CHIN-KUO
IPC: H01L21/66
Filed: 2002-02-01
Granted: 2006-03-01
Abstract: The present invention provides a method for monitoring the charging of high current ion implanter, which includes the following steps: placing the monitor wafer into an ion implantation chamber of the high current ion implanter, in which the monitor wafer is composed of a semiconductor substrate, an oxide layer as the isolation layer, and a poly-silicon layer as the charging layer; conducting the ion implantation with a specific recipe on the monitor wafer; annealing the monitor wafer; measuring the resistance at predetermined plurality of positions on the monitor wafer; and, determining if the average resistance of the monitor wafer exceeds the standard deviation over a predetermined standard range.
Patent TW-I236987-B (TW)
Title: Remote lock operation apparatus for light vehicle
Inventor: KONNO TAKESHI
IPC: B62H5/00
Filed: 2002-02-04
Granted: 2005-08-01
Abstract: This invention relates to a remote lock operation apparatus for a light vehicle without a cabin and having two, three, or four wheels. One objective of the invention is to make it possible for the infrared receiver of a remote lock operation apparatus to cover a range of directivity without being influenced by a seat or a vehicle body rear portion. Another objective is limit the design of the remote lock apparatus to as few as one infrared receiver, thereby reducing the burden to a vehicle battery. In this invention, an infrared receiver is disposed at the center of a vehicle body front half portion in a vehicle widthwise direction with a reception face thereof directed rearwardly. Further, the receiver is placed at a height at which reception of an infrared signal emitted from rearwardly is not disturbed by a vehicle accessory or a vehicle body rear portion on the rear side with respect to the receiver.
Patent TW-I222567-B (TW)
Title: Microprocessor
Inventor: YODA HITOSHI
IPC: G06F13/12
Filed: 2002-03-15
Granted: 2004-10-21
Abstract: In the microprocessor, the serial address register stores an address that requires a guarantee of an access order. A serial address comparator compares an address supplied from the CPU with the address stored in the serial address register. When these addresses coincide with each other as a result of comparison, the succeeding access request is waited until when the bus control section has accepted the preceding access request and has completed the operation. The succeeding access request is executed after the preceding access request has been completed.
Patent TW-527726-B (TW)
Title: Flash memory structure, its manufacturing method and operation method
Inventor: HUNG CHIH-WEI
IPC: G11C16/04
Filed: 2002-04-09
Granted: 2003-04-11
Abstract: A flash memory structure is provided. It consists of a device isolation area for defining the active region of the substrate, a first conduction type deep well, a stacked gate structure, a tunnel oxide layer, a second type conduction type well, a source and a drain. The first conduction type deep well locates in the substrate and covers the device isolation area and active area. The second type conduction type well is formed among the stacked gate structures corresponding to the drains and covers the bottom of the device isolation area. The drain and source are on the active region of the two sides of the control gate, where the drain is surrounded by the second conduction type well and the source locates at the both sides of the second conduction type well. The electrical connection of the source is through the first conduction type deep well. Besides, the manufacturing method and operation method of the flash memory structure are also provided.
Patent TW-526587-B (TW)
Title: Method for manufacturing shallow trench isolation
Inventor: LEE CHU-SHENG
IPC: H01L21/76
Filed: 2002-04-22
Granted: 2003-04-01
Abstract: A method for manufacturing a shallow trench isolation (STI) is provided with an oxide layer deposited in a STI opening, an extra-thin hard mask layer and a photoresist layer formed on the oxide layer in turn, and a plurality of tops and the hard mask layer formed on the oxide layer, to improve the planarization effect without using an oxide dielectric-layer reverse-tone photo mask (ODR Photo Mask), wherein the dimensions of active areas (AAs) exposed by using the present invention are smaller than those even unable to be exposed by the ODR photo mask. The present invention does not use the technique that has to expose AAs by utilizing a photoresist layer formed by the pattern of the ODR photo mask, and increases the amount of chemical mechanical polishing windows (CMP Windows) to improve the CMP planarization by decreasing amount of the oxide layer with large surface on the substrate.
Patent TW-544784-B (TW)
Title: High density integrated circuit packages and method for the same
Inventor: KUNG MORISS
IPC: H05K3/34
Filed: 2002-05-27
Granted: 2003-08-01
Abstract: This invention relates to a method and a means for packaging integrated circuits, especially relates to a method and a means for packaging high-density integrated circuits. A solder wettable metal is used to be a material of the first solder pad and a high reliability mask layer is formed on the metal layer which is used to be the circuit in the high-density integrated circuit packages of the present invention to avoid short circuit defects, to simplify the process, and to increase a circuit density, a product yield, and a reliability of the high-density integrated circuit packages.
Patent TW-595119-B (TW)
Title: Analog computation circuits using synchronous demodulation and power meters and energy meters using the same
Inventor: PETROFSKY JOSEPH GERARD
IPC: G06J1/00
Filed: 2002-06-27
Granted: 2004-06-21
Abstract: The present invention relates to analog computation circuits that use a synchronous demodulator topology which can be configured to perform arithmetic computation, power measurements, and/or energy measurement of various analog signals. The computation circuits have circuitry that generates an output signal based on the values of a first input signal, a second input signal, and a reference signal. This invention provides accurate computation of two signals by using modulation circuitry (e.g., Delta-Sigma modulation circuitry), demodulation circuitry (e.g., multiplying digital-to-analog converters), delay circuitry, and output circuitry.
Patent TW-544497-B (TW)
Title: Power transmission belt
Inventor: KNUTSON PAUL S
IPC: D02G3/28
Filed: 2002-07-30
Granted: 2003-08-01
Abstract: The invention comprises a multi-ribbed belt having a tensile cord. The tensile cord having areas of opposite twist along a length of a single cord. In particular, a tensile cord comprises S twist sections and Z twist sections. An S twist section is separated from a Z twist section by a node, thereby creating alternate S twist and Z twist sections along a length of a tensile cord. Therefore, the inventive belt comprises a belt having a tensile cord having a random distribution of S twist sections and Z twist sections along a length of the belt as well as across a width of the belt. This significantly reduces tracking force while using only a single cord in belt construction.
Patent TW-546787-B (TW)
Title: Method for reading flash memory with silicon-oxide/nitride/oxide-silicon (SNONS) structure
Inventor: HUNG JR-WEI
IPC: H01L21/8246
Filed: 2002-07-31
Granted: 2003-08-11
Abstract: A method for reading flash memory with SNONS structure is described. The flash memory with SNONS structure includes a P-well formed in a substrate, a tunneling oxide layer formed on the substrate, an electron trapping layer formed on the tunneling oxide layer, a dielectric layer formed on the electron trapping layer, a gate conductive layer formed on the dielectric layer, and source and drain regions formed in the substrate at two respective sides of the gate conductive layer. The flash memory with SNONS structure is read by applying a positive voltage to the drain region, floating the source region, grounding the P-well to generate a gate induced drain leakage, and determining the gate induced drain leakage from the drain region to read the data in the memory.
Patent TW-548338-B (TW)
Title: An apparatus for forming a carbon film to an inner surface of a plastic bottle and a method for manufacturing a plastic bottle with an inner surface coated a carbon film
Inventor: YAMAKOSHI HIDEO
IPC: C23C16/04
Filed: 2002-07-31
Granted: 2003-08-21
Abstract: An apparatus for forming a carbon film to the inner surface of a plastic bottle, which includes: a cylindrical external electrode with a bottom, having a size of surrounding the circumference of the plastic bottle when the plastic bottle is inserted, an internal electrode inserted almost across the whole length along the longitudinal direction in the plastic bottle of the external electrode, a gas exhausting means for exhausting the gas inside the external electrode, a high-frequency power source connected to the internal electrode and applying high-frequency electric power to the internal electrode, a bias supply connected to the external electrode and applying bias voltage to the external electrode; the internal electrode is a cylindrical with a bottom and constructed to act as a passage for introducing the medium gas provided from a gas supply means, and on the bottom, or on the side surface between the range from the bottom to 25% of the length inserted into the plastic bottle, through holes for blowing out the medium gas are provided.
Patent TW-548794-B (TW)
Title: Method of forming barrier layer between low k material layer and interconnect
Inventor: LEE SHYH-DAR
IPC: H01L21/768
Filed: 2002-08-07
Granted: 2003-08-21
Abstract: This invention discloses a method of forming barrier layer between low k material layer and interconnect. Firstly, a substrate is provided, which is covered with an insulation layer and has a metal interconnect formed therein. Then, a sealing layer is formed on the metal interconnect and on top of the dielectric layer. Subsequently, a reaction gas is used to perform a plasma treatment on the sealing layer, in which the reaction gas used includes at least one of CO2, NH3, NO2, silane, 3MS and 4MS. Finally, a low k material is formed on the sealing layer.
Patent TW-595298-B (TW)
Title: Method of modifying the temperature stability of a low temperature cofired ceramics (LTCC)
Inventor: DAI XUNHU
IPC: H01L23/15
Filed: 2002-08-08
Granted: 2004-06-21
Abstract: A method to fabricate a printed circuit board with a low temperature coefficient of resonant frequency comprising the steps of mixing a volume of glass particles, a volume of filler material, and a volume of finely modifier powder. The function of the finely modifier powder is to adjust the low temperature of resonant frequency. The mixture is sintered at a temperature to form a low temperature cofired ceramic which will have a low temperature coefficient of resonant frequency that is approximately zero.
Patent TW-588248-B (TW)
Title: System and method for configuring a storage area network
Inventor: BRISSE MATTHEW P
IPC: H04L29/08
Filed: 2002-08-29
Granted: 2004-05-21
Abstract: In accordance with teachings of the present disclosure, a system and method are described for configuring a storage area network. In one aspect, the system includes a multiple SAN elements that a user may select as well as a design module in which the selected SAN elements may be graphically configured. The system also includes a validation engine which dynamically validates the configuration of the selected SAN elements. More particularly, the system may include a report engine operable to provide a configuration report of the selected SAN configuration. The report engine may produce a SAN topology report, a SAN inventory report, including a listing of existing SAN elements and a SAN cable configuration report.
Patent TW-I220015-B (TW)
Title: Beam for drywall ceiling
Inventor: PLATT WILLIAM J
IPC: E04B9/06
Filed: 2002-10-18
Granted: 2004-08-01
Abstract: A beam for a grid in a ceiling that has drywall affixed to the grid by self-tapping screws. The beam has a hem rolled downwardly and inwardly along the edge of both flanges of the beam. The hem prevents the flange from bending upward and sliding off the screw tip. The screw tip enters one of many indentations in the flange and is captured. The captured screw tip penetrates the flange and secures the drywall to the beam. The beam does not have a face cap over the flanges.
Patent TW-580536-B (TW)
Title: Linear motor controller
Inventor: MCGILL IAN CAMPBELL
IPC: F04B49/06
Filed: 2002-11-13
Granted: 2004-03-21
Abstract: A free piston gas compressor comprising a cylinder, a piston reciprocable within the cylinder and a reciprocating linear electric motor derivably coupled to the piston having at least one excitation winding. A measure of the reciprocation time of the piston is obtained, any change in the reciprocation time is detected and the power input to said excitation winding is adjusted in response to any detected change in reciprocation time.
Patent TW-595258-B (TW)
Title: Light-emitting element, production method thereof, and light-emitting apparatus
Inventor: HASEGAWA TOSHINORI
IPC: H05B33/10
Filed: 2002-11-22
Granted: 2004-06-21
Abstract: The present invention provides an light-emitting element in which an organic compound layer containing a carbonate, for example Cs2CO3 and Li2CO3, as a dopant is in substantially electrical contact with a cathode by providing an organic compound layer having a dopant easy in handling so as to bring the organic compound layer into contact with the cathode.
Patent TW-I223887-B (TW)
Title: Electrostatic discharge protection device for giga-hertz radio frequency integrated circuits with varactor-LC
Inventor: KER MING-DOU
IPC: H01L23/60
Filed: 2002-12-13
Granted: 2004-11-11
Abstract: The present invention relates to an electrostatic discharge protection device for giga-hertz radio frequency integrated circuits. The device comprises at least a stacked varactor-LC tank, so as to avoid the loss of power gain due to the parasitic capacitance of electrostatic discharge circuit. This varactor-LC tank can be designed to oscillate at the radio frequency, so as to prevent the loss of power gain due to the parasitic capacitance of electrostatic discharge circuit. Plural LC tanks can be stacked to reduce more power gain loss. The reverse-biased diode is used as the varactor to achieve the dual purpose of impedance matching and effective electrostatic discharge current. Since the inductor is made of metal, so the inductor and varactor can drain out the electrostatic discharge current. The present invention can provide the radio frequency integrated circuits with sufficient electrostatic discharge protection capability, so as to prevent the damage of electrostatic discharge.
Patent TW-I220877-B (TW)
Title: Impact-resistant structure for granite resin grindstone and method for making same
Inventor: GUO JR-CHENG
IPC: B24D3/28
Filed: 2002-12-27
Granted: 2004-09-11
Abstract: Disclosed is an impact-resistant structure for granite resin grindstone and method for making same, the method including the steps of: trimming fiber fabrics, rubber and foamed materials made by a rubber mold; applying a bonding agent to laminate the materials; placing the bonded resin grindstone at a bottom of the mold for pressing and forming the semi-product so as to results in an impact-resistant structure for granite resin grindstone.
Patent TW-567288-B (TW)
Title: Throttle valve having multi-servo regions
Inventor: LEE TA-CHIN
IPC: F16K17/20
Filed: 2003-01-23
Granted: 2003-12-21
Abstract: A throttle valve having multi-servo regions is disclosed. The present invention designs a curved-surface structure on one end of a throttle valve blade opposite to a valve housing, so that the throttle valve has to be moved with a predetermined servo step for allowing fluid to flow through. At least one opening can be implemented on the curved-surface structure, thereby changing the corresponding relationship between servo step and flow rate by adjusting the size and depth of the opening, thus affecting the pressure control. The radius forming the curved-surface can be variable, so as to accurately adjust the corresponding relationship between servo step and flow rate through the throttle valve.
Patent TW-584700-B (TW)
Title: Fastener having multiple lobed thread
Inventor: LEVEY KENNETH
IPC: B21H3/06
Filed: 2003-02-14
Granted: 2004-04-21
Abstract: A threaded fastener includes a lead having bosses separated from one another by bases along the thread crest. The lead-in and lead-out profiles of the bosses, and other features of the bosses and bases may differ from one another along the fastener shank. The lead-in and lead out profiles may have linear and non-linear surfaces. The lead-in and lead-out profiles may have cutting edges angled toward the direction of propagation of the bosses. The boss profiles may be selected to reduce insertion torque and to provide excellent resistance to pullout. The fastener may be formed by roll threading via a tool made by a plunge EDM process.
Patent TW-583374-B (TW)
Title: Method of manufacturing micro fiber synthesis leather
Inventor: WANG CHING-TANG
IPC: D06N3/00
Filed: 2003-04-09
Granted: 2004-04-11
Abstract: Disclosed is a method of manufacturing micro fiber synthesis leather, including the steps: commingling FLOFA micro fibers with polyethylene terephthalate and polystyrene and a reinforced material by needle punching or water-jet entangling to form a non-woven substrate; melting the polystyrene of the micro fibers within the substrate; soaking the substrate in a high polymer elastic resins; and coating a high polymer elastic resinous coating over the substrate surface.