baber/WOPTO huggingface dataset:
Patent TW-499583-B (TW)
Title: Optical add/drop multiplexer
Inventor: CHANG SEAN
IPC: G02B6/26
Filed: 2001-11-14
Granted: 2002-08-21
Abstract: An optical add/drop multiplexer includes a first input port, a second input port, a first output port, a second output, a filter, an optical element and a multiplexer. The first input port receives a first optical signal, which contains a first sub signal of λi wavelength and a second sub signal of remaining wavelength (λ1 + λ2 + ... + λn - λi). The second input port receives a second optical signal of wavelength λi', where i can be 1 or 2 or ... n. The filter separates the first sub signal from the second sub signal. The optical element is located at either the first position or the second position. When the optical element is situated at the first position, the first and second sub signal are outputted from the first output port and the second optical signal is outputted from the second output port. When being situated at the second position, the optical element changes the light path of the second optical signal and the first sub signal. The second sub signal and the second optical signal are coupled by the multiplexer and outputted from the first output port. The first sub signal outputs from the second output port.
Patent TW-I275947-B (TW)
Title: Universal serial bus (USB) interface for mass storage device
Inventor: HARRIS DAVID H
IPC: H05K1/00
Filed: 2001-11-19
Granted: 2007-03-11
Abstract: A mass storage device motherboard or secondary board includes a bridging circuit. The bridging circuit converts signals from the mass storage device into USB signals. The bridging circuit can be provided by a chip that converts ATA/ATAPI signals into USB signals.
Patent TW-I291748-B (TW)
Title: Method and structure for improving reliability of non-volatile memory cell
Inventor: TSENG UWAY
IPC: H01L21/8247
Filed: 2002-03-20
Granted: 2007-12-21
Abstract: The present invention discloses method and structure for improving reliability of non-volatile memory cell. A pad oxide spacer with thickness of 100 Angstroms, a nitride spacer with thickness of 200 Angstroms, and an oxide spacer with thickness of 2000 Angstroms are sequentially formed on the side of gate structure of the memory cell. Therefore, the nitride spacer reduces the amount of mobile ions close to the memory cell so that electric charge stored in the memory cell would not loss and the reliability of devices is enhanced.
Patent TW-513525-B (TW)
Title: Acceleration control apparatus for vehicle
Inventor: ASUMI MICHIO
IPC: B60W30/18
Filed: 2002-03-20
Granted: 2002-12-11
Abstract: To improve the comfortability in riding by discriminating sudden acceleration upon startup before connection of a centrifugal clutch and limiting the engine output power. A supervision starting condition discrimination section 80 discriminates whether or not an engine 1 satisfies a supervision starting condition for starting discrimination of satisfaction of a starting control condition. The supervision starting condition is discriminated based on a vehicle speed, a throttle opening and an engine speed. Particularly, a condition at least of the engine speed from among the parameters such as the vehicle speed is set to a value lower than a speed at which a startup clutch is connected. If the supervision starting condition discrimination section 80 discriminates that the condition is satisfied, then a startup control condition discrimination section 81 discriminates whether or not the vehicle is in a sudden acceleration state based on whether or not the throttle opening has a magnitude corresponding to sudden opening of the throttle. If sudden opening of the throttle is detected, then an ignition retard section 82 issues an instruction to an ignition timing control section 83 to retard the ignition timing in order to limit the output power.
Patent TW-538441-B (TW)
Title: Integrated circuit chip having MIM capacitor or/and inductor and the related manufacturing process
Inventor: SHIE YOU-LAN
IPC: H01L21/00
Filed: 2002-06-11
Granted: 2003-06-21
Abstract: A kind of method for manufacturing an integrated circuit chip having MIM capacitor and inductor is disclosed in the present invention. At first, a semiconductor substrate formed with a metal interconnection structure is provided, in which the most upper metal layer of the metal interconnection structure includes at least one bottom electrode and a connection pattern. Then, the first protection layer is formed on the metal interconnection structure. After that, a photolithography and etching process are conducted onto the first protection layer to form plural windows for exposing the bottom electrodes and the connection pattern. At least one capacitor insulation layer is formed on the bottom electrode. After that, at least one upper electrode and at least one inductor corresponding to the capacitor insulation layer are formed at the same time, in which the inductor is formed on the first protection layer. The semiconductor integrated circuit device manufactured by the invented method has the advantages such as high quality value, precise and elastic capacitance value and inductance value, low non-linear effect and reduced infidelity signal.
Patent TW-552161-B (TW)
Title: Multiple discharge shower head with revolving nozzle
Inventor: COOL LONNIE F
IPC: B05B1/12
Filed: 2002-06-25
Granted: 2003-09-11
Abstract: A shower head has a housing with a water inlet and a control valve which connects to the housing inlet and has a plurality of water outlets. The control valve regulates the flow of water to a plurality of circumferentially arranged spray openings and to a nozzle which is located within the periphery of the spray openings. The nozzle has the ability to turn or spin, thus providing a soft spray which may be independent of or concurrent with the discharge of water from the spray openings. The nozzle may also wobble, which movement may be described as nutational, or the slow movement of the axis of the nozzle about another axis. Wobbling movement provides a somewhat more concentrated spray than that provided when the nozzle only spins. The shower head further has an auxiliary port which may be utilized with other spray devices such as fixed sprays or hand-held shower heads.
Patent TW-565678-B (TW)
Title: Compression system for cooling and heating purposes
Inventor: AFLEKT KARE
IPC: F25B1/10
Filed: 2002-07-31
Granted: 2003-12-11
Abstract: A compression refrigeration system includes a compressor (1), a heat rejector (2), expansion means (3) and a heat absorber (4) connected in a closed circulation circuit that may operate with supercritical high-side pressure. The refrigerant charge and component design of the system corresponds to a stand still pressure inside the system which lower than 1.26 times the critical pressure of the refrigerant when the temperature of the whole system is equalised to 60 DEG C. Carbon dioxide or a mixture of a refrigerant containing carbon dioxide may be applied as the refrigerant in the system.
Patent TW-550755-B (TW)
Title: A method for forming a spacer between a gate and a capacitor
Inventor: TU KUO-CHI
IPC: H01L21/8234
Filed: 2002-08-28
Granted: 2003-09-01
Abstract: A method for forming a spacer is described. First, STI is formed in a substrate, a pad oxide layer, an etch stop layer, and a first oxide layer are formed in series on the substrate. Caves are formed by etching and a first conductive layer is deposited upon the inner wall of caves. Next, the first oxide layer and the etch stop layer are removed and a dielectric layer, a second conductive layer, a first silicon nitride layer, and a silicon oxide nitride layer are formed in series over the substrate. Next, etching is performed above the active area. Next, a second silicon nitride layer and an oxide layer are formed in series and then two etch steps are performed to form the spacer combination of silicon nitride layer and oxide layer.
Patent TW-556318-B (TW)
Title: Apparatus for evaluating lithography process margin
Inventor: TAOKA HIRONOBU
IPC: G03F1/68
Filed: 2002-08-29
Granted: 2003-10-01
Abstract: A layout pattern generating unit within a lithography process margin evaluating apparatus generates a plurality of design layout patterns, using an analysis condition and information stored in a layout pattern template holding unit. In addition, a simulation condition generating unit generates a plurality of simulation conditions, using the analysis condition and information stored in a simulation condition template holding unit. A simulation unit generates a plurality of actual layout patterns, using a generated condition. Thus, the lithography process margin evaluating apparatus can reduce operational burden and improve accuracy.
Patent TW-I220139-B (TW)
Title: Substrate holder
Inventor: KREUDER GERD
IPC: H01L21/687
Filed: 2002-09-30
Granted: 2004-08-11
Abstract: The invention relates to a substrate holder, wherein substrates can be easily separated without friction. The a substrate holder comprises at least two substrate retaining elements, having substantially the same circumference for maintaining disc-shaped substrates therebetween, at least one of the retaining elements defining a cavity for receiving the substrates. At least one of the substrate retaining elements is provided with at least a magnet for maintaining together said retaining elements. Additionally, at least a recess provided in the first of the substrate retaining elements enables a second retaining element to be gripped from the rear side, while at least an opening in said second retaining element enables the insertion of an element for retaining a handling device. The invention also concerns a method, as well as a device for maintaining substrates, said device comprising at least first and second substrate retaining elements, having substantially the same circumference, for maintaining disc-shaped substrates therebetween, at least one of said substrate retaining elements being provided with at least a magnet for maintaining together said retaining elements. A handling device is used for separating the substrate retaining elements, said device comprising at least a retaining element for locking the first retaining element, as well as at least a gripping element, mobile relative to the retaining element, for gripping and moving the second retaining element. The grip element can be moved between an open position, releasing the second retaining element, and a closed position, wherein the second retaining element is gripped from the rear, said grip element being mobile in a direction substantially perpendicular to a junction plane of the substrate retaining elements.
Patent TW-I243563-B (TW)
Title: Wireless LAN system and method for providing network services, and medium storing program to provide network service
Inventor: ISHIDOSHIRO TAKASHI
IPC: H04W76/02
Filed: 2002-10-11
Granted: 2005-11-11
Abstract: The subject of the inventor in directed to the problem that it is difficult to effectively restrict the range provided by the network into an expectant range under the circumferences with obstacles or without obstacles. When the main unit detects a wireless terminal units communication area (step S100), the main unit will ask a plurality of different sub-units 200, 300 with its communication range for the possibility of communication with the aforesaid mobile wireless terminal (step S110), respond to each of sub-units 200, 300 and said mobile wireless terminal for setting the possible combination of communication, and decide whether the mobile wireless terminal is allowed to be provided with the network service (step S120, S125).
Patent TW-I291216-B (TW)
Title: Manufacturing method for semiconductor integrated circuit device
Inventor: FURUKAWA RYOICHI
IPC: H01L29/78
Filed: 2002-10-29
Granted: 2007-12-11
Abstract: The subject of the present invention is to eliminate the forming of undesired natural oxide layer at the interface of the semiconductor substrate and the gate insulative film in the process of forming MISFET (metal insulator semiconductor field effect transistor) with different thicknesses of gate insulative films. The solution according to the present invention is to use the Silicon hydroxide film to compose the gate insulative film 9a of MISFET (Qn1, Qp1) as the internal circuit, and the layered film of Silicon hydroxide film and high-k film to compose the gate insulative film 9b of MISFET (Qn2, Qp2) as the I/O circuit. In the process of forming two types of gate insulative films 9a, 9b on the substrate 1, it is continuously conducted in a multi-cavity processing device. Because the substrate 1 is not exposed to the atmosphere, the interface of the substrate 1 with the gate insulative films 9a, 9b will not be interfered with undesired matter, so as to eliminate the forming of natural oxide layer.
Patent TW-I223446-B (TW)
Title: Method of ultra thin base fabrication for Si/SiGe hetro bipolar transistor
Inventor: LEI LI-SHYUE
IPC: H01L29/10
Filed: 2002-11-05
Granted: 2004-11-01
Abstract: A manufacture method of a semiconductor device, and more particularly to the manufacture method of a silicon/silicon-germanium heterogeneous bipolar transistor (HBT) device with ultra-thin base, which mainly utilized the method of doping carbon atoms in the silicon-germanium (SiGe) spacer layer in order to suppress the out-diffusion of boron, increase the amount of doped boron in base, germanium (Ge) concentration, and critical thickness, and decrease the thickness of silicon-germanium spacer layer, and achieve the objective of raising the device's high frequency property.
Patent TW-I255000-B (TW)
Title: Bonding apparatus
Inventor: HAYATA SHIGERU
IPC: H01L21/60
Filed: 2002-11-13
Granted: 2006-05-11
Abstract: The invention is provided to easily obtain a clear image inspective of the position of focus point during irradiation with a parallel light beam. The bonding apparatus comprises: a tool 5 for conducting bonding to a work where a wire is inserted, a camera 11 for detecting a work imaging position, a reference member 30 allocated at a predetermined position, and an optical means 40 for guiding the images of the tool 5 and reference member 30 to the camera 11 for positioned detection. A non-focal system is formed by the combination of a lens 20 provided in the camera 11 for positioned detection and a lens 44 provided in the optical means 40.
Patent TW-564293-B (TW)
Title: Aseismic support structure
Inventor: CHEN KUANG-WEI
IPC: F16F15/00
Filed: 2002-11-19
Granted: 2003-12-01
Abstract: An aseismic support structure is configured to connect equipment and a fixed floor. The aseismic support structure includes a first device secured to the fixed floor having a first connection part and a second device having a first end coupled to the equipment and a second end having a second connection part. The second connection part of the second device gyroscopically rotatably and movably connects to the first connection part of the first device.
Patent TW-591349-B (TW)
Title: Photoresist stripping compound and the patterning method by using the same
Inventor: KIL JUNE-ING
IPC: G03F7/42
Filed: 2002-12-19
Granted: 2004-06-11
Abstract: A photoresist striping compound and the patterning method are provided. The compound is used for striping the photoresist serving as the mask in photolithography process. The compound includes: an alkanolamine, a morpholine oxide, an inhibitor compound and deionized water. Therefore, the photoresist residual can be minimized when the compound is used for striping the photoresist layer remaining on an object has been processed. Besides, the compound can be used to remove the residual remaining in the etching chamber or ashing chamber.
Patent TW-I226064-B (TW)
Title: Integrated circuit memory device supporting N bit prefetch scheme and 2N burst length
Inventor: LA ONE-GYUN
IPC: G11C8/12
Filed: 2003-01-09
Granted: 2005-01-01
Abstract: The present invention provides a dual data rate (DDR) integrated circuit memory device that is configured to support an N to 2N prefetch-to-burst length mode of operation. The DDR integrated circuit memory device is further configured to support a sequential address increase scheme and an interleave address increase scheme.
Patent TW-580789-B (TW)
Title: Method for determining coefficients of an equalizer and apparatus for determining the same
Inventor: KIM YONG-WOON
IPC: H04L25/03
Filed: 2003-02-25
Granted: 2004-03-21
Abstract: A method for estimating a phase response for an upstream area in a channel is based on an extrapolation and, following forcible distortion of an amplitude response, coefficients of a time domain equalizer and coefficients of a channel target circuit are determined using a minimum MSE algorithm. When the cost function of a minimum MSB is determined, the square of the coefficients of the time domain equalizer are included for determining the cost function in order to reduce the probability that the coefficients of the time domain equalizer diverge. A channel-shortening effect of the time domain equalizer is improved to reduce inter-symbol interference (ISI) and inter-channel interference (ICI). As a result, a signal to noise ration (SNR) of a communication system is improved.
Patent TW-I267648-B (TW)
Title: GPS differential correcting method
Inventor: LI HUNG-FU
IPC: G01S13/00
Filed: 2003-03-18
Granted: 2006-12-01
Abstract: The present invention provides a GPS differential correcting method, which includes the steps of: (a) arranging a server having a geographic information system for external accessing; (b) constructing a correction signal generator on a known point; (c) the correction signal generator transmitting signals to the server for use as a correcting signal source; (d) when external GPS signal reaches the server, the server performing an operation on the signal and the correcting signal to obtain a correct internal GPS coordinate; and (e) mapping the internal GPS coordinate to the GIS system and transmitting it to the external GPS display device. With the above steps, it is able to obtain a correct geographical coordinate, so as to achieve a precise positioning.
Patent TW-I289349-B (TW)
Title: Semiconductor device with components embedded in backside diamond layer and method of manufacturing the same
Inventor: SEARLS DAMION T
IPC: H01L21/04
Filed: 2003-03-19
Granted: 2007-11-01
Abstract: A semiconductor substrate with integrated circuit devices on its front side and a high thermal conductivity layer such as diamond on its back side, with components such as capacitors embedded in the high thermal conductivity layer and coupled to the front side integrated circuits with vias through the substrate.
Patent TW-I220149-B (TW)
Title: An intensifying method of bucket tooth structure for shovels and its product
Inventor: KE RUNG-CHING
IPC: E02F9/28
Filed: 2003-05-29
Granted: 2004-08-11
Abstract: This invention of an intensifying method of bucket tooth structure for shovel and its product includes the steps of: quenching the bucket tooth at 920 DEG C before heating treatment process; tempering it at 460 DEG C after it cooling down through oil cooling process; putting it in the air for nature cooling; tempering it second time by suspending it over a tempering boiler and heating it with high heat-resistant liquid by soaking one of its ends, the seat part, jointed to the bucket body in the high heat-resistant liquid and setting the other end, the tooth part, in the air to promote ductility of its seat part and to elongate its tooth part in order to increase capacity of every shovel via altering depth of high heat-resistant liquid and controlling temperature change of boiler.
Patent TW-591841-B (TW)
Title: A method for detection and protection of short circuit
Inventor: TAI JY-DER DAVID
IPC: H03F3/38
Filed: 2003-06-20
Granted: 2004-06-11
Abstract: Disclosed a method for detection and protection of short circuit under abnormal conditions of high current driver short circuit in the integrated circuit, and the operation is not influenced by variation of sensing circuit.
Patent TW-I226148-B (TW)
Title: Phase and pulse width modulation fan speed control circuit
Inventor: WU CHIA-FENG
IPC: H02P7/29
Filed: 2003-07-04
Granted: 2005-01-01
Abstract: A phase and pulse width modulation fan speed control circuit includes a PWM signal generating unit, a driving circuit and a phase-compensating unit. The PWM signal generating unit generates a PWM control signal with the ""TIME ON"" and ""TIME OFF"" period alternately repeated, and the driving circuit inputs a driving signal according to the pulse of the PWM control signal to a fan motor. The phase-compensating unit electrically connects to the fan motor and delays or advances the phase of the PWM control signal so that, when the fan motor runs, the back emf action period can be synchronized with the ""TIME OFF"" period of the PWM control signal.
Patent TW-I271719-B (TW)
Title: Output circuit and related apparatus and method for electrically detecting whether cable is connected to output port of output circuit
Inventor: HUANG CHENG-CHIEH
IPC: H04N5/775
Filed: 2003-08-11
Granted: 2007-01-21
Abstract: An output circuit of a player capable of detecting whether a cable is electrically connected to an output port of the output circuit. The output circuit includes a signal circuit and a decision module for detecting whether a cable is connected by detecting voltage change at the output port. If the decision module determines that a cable is connected, the signal circuit will provide video or audio signals of the player to the output port. If the decision module determines that no cable connected, the signal circuit will provide a predetermined detecting signal with nonzero average power to the output port, such that the decision module can detect whether the output end is connected to a cable again by detecting voltage change of the detecting signal.
Patent TW-I224561-B (TW)
Title: Tire inspection system with wireless configuration features
Inventor: LIN SHENG-SHIUNG
IPC: G08C17/02
Filed: 2003-09-26
Granted: 2004-12-01
Abstract: This invention relates to a tire inspection system with wireless configuration features, including: a wireless configuration device having a low-frequency signal transceiver and plural sets of tire pressure gauges, each tire pressure gauge having an inspection and signal processing unit with a reset terminal, a low frequency signal transceiver and a reset switch. The reset switch is connected between the reset terminal of the inspection and signal processing unit and the low frequency signal transceiver. When the wireless configuration device transmits a configuration signal to a specific tire pressure gauge, the tire pressure gauge will reset the signal and recode the location coding. Accordingly, there is not need to remove the tire pressure gauge prior to resetting and changing the tires so as to effectively reduce the repair time.
Patent TW-I276302-B (TW)
Title: Input device with electrostatic inductor
Inventor: ENDO YOSHIHISA
IPC: G06F1/32
Filed: 2003-12-15
Granted: 2007-03-11
Abstract: The present invention aims to provide an input device with an electrostatic inductor where the input device can accurately detect and output the input of the small electrostatic inductor and has excellent responsibility and reliability. The input device with an electrostatic inductor of the present invention has a clock signal generating mean (2), a delay mean (6), an AND mean (3), and a smoothing mean (10). The clock signal generating mean (2) can generate a clock signal and, in accordance with the electrostatic capacitance detected when a human body gets near or contacts with the electrostatic inductor (5), the delay mean (6) can generate a delay signal by adding a rise delay on the clock signal. By using the clock signal and the delay signal as the input signals, the AND mean (3) can output an output signal. The smoothing mean (10) can smooth and output the output of the AND mean (3).