baber/WOPTO huggingface dataset:
Patent TW-515196-B (TW)
Title: Method and apparatus for supporting analog fax calls in a tandem configuration
Inventor: LEUNG NIKOLAI K N
IPC: H04N1/327
Filed: 2001-03-02
Granted: 2002-12-21
Abstract: The present invention provides an apparatus and method for supporting analog fax calls between two wireless subscriber stations in a tandem configuration. The existence of a tandem configuration is detected, and a more efficient communication protocol is established between two base stations upon detection of the tandem configuration. A message generator in a first base station generates an identification message. If the identification message is received by a second base station, the second base station will be informed that the tandem configuration exists. A message generator in a second base station may then generate a return message, which when received by the first base station, will notify the first base station of the existence of the tandem configuration. To support the tandem configuration, full duplex communication may be established between the two base stations. Full duplex communication may be realized by incorporating an echo canceler in the base station, or by utilizing both BFSK channels of the V.21 fax system for communication. The tandem configuration may also be supported by advanced flag synchronization. Thus, after a message is transmitted from a first base station to a second base station, the second base station will immediately start sending preamble flags to the first base station. The first base station may then synchronize its receiver for immediate receipt of the return message from the second base station.
Patent TW-512326-B (TW)
Title: Compact disk driving device and sway data generation method
Inventor: KUMAGAI EIJI
IPC: G11B7/007
Filed: 2001-03-13
Granted: 2002-12-01
Abstract: The invention projects the main beam and a pair of side beam to compact disk (CD) surface and uses the main beam tester and side beam tester to test the said reflected beams of the said two beams. Subsequently generate the first, the second and the third push pull signals; among them the first push pull signal contains the sway part obtained from the test signal tested by the main beam tester and the second and the third push pull signals are generated by the test signals of a pair of side beam tester. Then generate the serial interrupt signal contained in the first push pull signal from the second and the third push pull signals through addition processing of adder. After removing the serial interrupt signal containing sway signal of recording track from the first push pull signal, use the obtained signal to output the sway data of the recording track.
Patent TW-530458-B (TW)
Title: Voltage tolerant input/output circuit
Inventor: KAWA JAMIL
IPC: H03K19/003
Filed: 2001-05-28
Granted: 2003-05-01
Abstract: The present invention provides a voltage tolerant input/output circuit configured to ensure proper interface tolerance between various close voltages in deep sub-micron circuits without any DC leakage. The voltage tolerant input/output circuit includes (1) an arbiter circuit logically configured to ensure that a gate of a P-driver of the voltage tolerant input/output circuit is biased at the higher of an input/output voltage and an input/output supply voltage between the P-driver is tri-stated, (2) a bias circuit logically configured to bias a floating N-well of the P-driver to ensure that no parasitic diodes formed between any source or drain of a p-device of the voltage tolerant input/output circuit and the N-well of the P-driver is forward biased, and (3) a driver circuit comprising the P-driver.
Patent TW-I235180-B (TW)
Title: A process for parallel, transposon mediated sequencing of DNA
Inventor: AUGUST PAUL R
IPC: C12Q1/6869
Filed: 2001-07-06
Granted: 2005-07-01
Abstract: The present invention relates to an automated method of transposon-mediated multiplex sequencing of DNA fragments inserted into a vector. It relates more particularly to an increased efficiency in such automated methods, where the increased efficiency is obtained by screening out before the sequencing those constructs in which the transposon inserted into the vector sequence. This prevents a waste of time and resources in performing reactions sequencing the vector instead of the DNA fragments of interest.
Patent TW-509884-B (TW)
Title: Source driver for liquid crystal display
Inventor: HUANG CHUNG-MING
IPC: G09G3/00
Filed: 2001-07-25
Granted: 2002-11-11
Abstract: The present invention discloses an innovative source driver for liquid crystal display, wherein the source driver at least comprises: a digital circuit and an analog circuit, and the analog circuit at least comprises a digital-to-analog conversion device and an output buffer device, and the output buffer device further comprises: a comparator, a control logic and a charge pump. Moreover, the composition of the charge pump at least comprises: a current increasing device and a current reduction device, wherein the current increasing device can output the charges to the load capacitors based on the signal from the control logic; and, the current reduction device can output the charges from the load capacitors based on the signal from the control logic. Furthermore, in order to achieve better precision, the present invention also provides a fine tune charge pump and a coarse tune charge pump, so as to make the voltage regulation range finer.
Patent TW-594116-B (TW)
Title: Liquid crystal display device
Inventor: KAWADA TOMOAKI
IPC: G09F9/00
Filed: 2001-07-25
Granted: 2004-06-21
Abstract: In a liquid crystal display device having the so-called side-edge type backlight system which comprises: a liquid crystal display panel; a light guide plate being disposed opposite to a main surface of the liquid crystal panel; and a linear lamp being disposed along one of sides of the light guide plate, the present invention provides a plurality of grooves at a corner area of an edge of the light guide plate along which the linear lamp is disposed so that the plurality of grooves are extended in a direction slanted to the edge of the light guide plate. In accordance with this structural feature, the present invention enables a high quality image display performance of the liquid crystal display panel by suppressing the display irregularity appearing therein effectively.
Patent TW-I287987-B (TW)
Title: Cytokine inhibitor
Inventor: TOKUSHIGE HIDEKI
IPC: A61K31/496
Filed: 2001-08-07
Granted: 2007-10-11
Abstract: This invention provides an inhibitor for cytokine production, containing gatifloxacin, hydrates and salts thereof as the effective components.
Patent TW-517467-B (TW)
Title: Radio transceiver
Inventor: HONGO TOYOHIKO
IPC: H04B1/40
Filed: 2001-08-07
Granted: 2003-01-11
Abstract: The major component of radio transceiver can be separately bonded with 3 or 4 types of modules of intermediate substrate (wiring substrate) between terminals where the terminal pitch of semiconductor component bonded on the major side extends to the external terminal pitch of inner side. Bond: the received amplified radio frequency signal of the first module is demodulated as baseband frequency signal to output; and the input baseband signal is modulated to convert to radio frequency to output; the bonded input radio frequency of the second module is amplified to signal transmission power; the bond of the third module follows baseband signal processing and the control function of all parts in transceiving procedures of telecommunication protocols. User can go through the said 3 modules to bond on the main board for forming the radio transceiver.
Patent TW-508327-B (TW)
Title: Vehicular damper device
Inventor: TAKAYANAGI SHINJI
IPC: F16F7/00
Filed: 2001-09-06
Granted: 2002-11-01
Abstract: A vehicular damper device comprises an outer shell 4, a piston rod 3 capable of reciprocation along the length of the outer shell 4 with the tip inserted in the outer shell 4, a coil spring 7 disposed about the periphery of the outer shell 4 to exert resilience in the direction to pull the piston rod 3 out of the outer shell 4, an inner shell 8 connectedly fixed to the tip of the piston rod 3 and housed in the outer shell 4 so as to reciprocate integrally with the piston rod 3 in the outer shell 4, and a viscoelastic rubber layer 9 arranged between the inner shell 8 and the outer shell 4 and adhesively fixed to the outer surface of the inner shell 8 and the inner surface of the outer shell 4.
Patent TW-594219-B (TW)
Title: Liquid crystal display device
Inventor: MORI YUJI
IPC: G09F9/00
Filed: 2001-09-12
Granted: 2004-06-21
Abstract: Improving low power consumption is provided. A multilayer structure of a first electrode and an organic light-emitting layer plus a second electrode is formed on a liquid crystal-side surface of one substrate of respective substrates that are disposed to oppose each other with a layer of liquid crystals interposed therebetween, featuring that the organic light-emitting layer emits light rays in a way responsive to receipt of a current which is caused to flow between the first electrode and the second electrode.
Patent TW-554597-B (TW)
Title: Telecommunications jack assembly
Inventor: JOHNSEN DAVID J
IPC: H01R24/58
Filed: 2001-11-09
Granted: 2003-09-21
Abstract: A telecommunications apparatus including a dielectric insert body and a plurality of jacks fastened to the insert body. Each of the jacks includes: (i) a jack body defining a first, second and third ports positioned such that the second port is generally between the first and third ports; (ii) a first set of spring contacts positioned adjacent the first port; (iii) a second set of spring contacts positioned adjacent the second port; and (iv) a third set of spring contacts positioned adjacent the third port. The jacks are each secured to the insert body by a single fastener. The single fasteners are positioned between the second and third ports of each of the jacks.
Patent TW-531697-B (TW)
Title: Memory-medium
Inventor: SCHNITZMEIER WERNER
IPC: G06F21/79
Filed: 2001-11-19
Granted: 2003-05-11
Abstract: This invention relates to a memory-medium with a memory-unit (7) and an authentification-unit (5) with a finger-sensor (6). The access at the memory-medium is carried out through a USB-interface (2). The read-and/or write-access at the content of the memory-unit (7) is not allowed and the non-allowance can be cancelled only through the authentification of a user by the finger-printer-sensor (6).
Patent TW-507399-B (TW)
Title: Dual-band FR4 chip antenna
Inventor: CHIOU TZUNG-WEN
IPC: H01Q1/38
Filed: 2001-11-28
Granted: 2002-10-21
Abstract: A dual-band FR4 chip antenna is disclosed. The invention forms the meandering radiation metal line on inexpensive FR4 chip to acquire dual-band operation. The invention at least includes FR4 chip made of FR4 material, meandering radiation metal line and surface mount points. Among them, the meandering radiation metal wire is formed on at least two surfaces of FR4 chip and surface mount points are used to connect meandering radiation metal line to the signal transmission line. The invention is able to cover the required bandwidth of two ISM (industrial-scientific-medical) bands, such as 2450 MHz and 5800 MHz. The FR4 chip antenna of the invention is not only easy to be integrated with circuit but also is firm and inexpensive and is more appropriate for SMT and mass production. The operating bandwidth of the invention is big and the dual-band operation is possible, hence the invention owns significant commercial application value.
Patent TW-533424-B (TW)
Title: Semiconductor memory device and method for selecting multiple word lines in a semiconductor memory device
Inventor: NAKAGAWA YUJI
IPC: G01R31/28
Filed: 2001-11-29
Granted: 2003-05-21
Abstract: A semiconductor memory device that reduces the time for conducting a multiple word line selection test and operates stably. The semiconductor memory device includes a plurality of memory blocks (BLO-BL3). Each of the row decoders (23) selects word lines in the associated one of the blocks. Each sense amp (8) amplifies cell information read when a word line is selected. Each of the block control circuits (21) has a multiple word line selection function, which simultaneously selects multiple word lines in multiple blocks. Each of the sense amp drive circuits (22) controls the activation and inactivation of the associated sense amps based on the output signal of the associated block control circuit. Each block control circuit provides the reset signal (WLrs, psi) to the associated row decoder and the associated sense amp drive circuit so that the word line and the sense amps are inactivated at timings that differ between the blocks.
Patent TW-518647-B (TW)
Title: Air gun
Inventor: SHIUE RUNG-HAU
IPC: F41B11/81
Filed: 2001-12-11
Granted: 2003-01-21
Abstract: An air gun is disclosed, which at least comprises: an inner pipe located inside the air gun and is connected to the external pipe outside the air gun, and the external pipe is connected to an air supply device; a nozzle located near the outlet of air gun, and is connected to the inner pipe to eject the gas inside the inner pipe to the exterior of the air gun; at least a discharged tips located on one side of the nozzle for anti-ESD; a first valve located on the inner pipe to control the input/output of gas through the first valve; a stopper connected to the first valve to control the opening/closing of the first valve; a trigger to press the stopper and open the first valve, so that the gas from the gas supply device can pass through the first valve and ejects from the nozzle; an engaging lid located on the trigger to lock the trigger on the stopper when the trigger presses the stopper, so that the first valve is still opened until the trigger and stopper is separated by the applied force; a bypassed pipe connected to the inner pipe, wherein the bypassed pipe and the inner pipe is connected through a first tri-way valve and a second three-way valve, and the first three-way connector and the second three-way connector are located on both sides of the first valve respectively, so as to flow out the gas from the air supply device through the bypassed pipe; a second valve located on the bypassed pipe to control the input/output of gas through the second valve.
Patent TW-511447-B (TW)
Title: Electronic device with the function of identifying flip cover
Inventor: LAI CHENGSHING
IPC: H05K7/00
Filed: 2001-12-28
Granted: 2002-11-21
Abstract: This invention provides an electronic device with the function of identifying flip cover, which includes an electronic device main body; a flip cover installed on the electronic device main body containing at least a characteristic unit; a plural number of contact units installed on the electronic device main body, which output corresponding contact signals according to touching of the above-mentioned at least one characteristic unit if the flip cover is flipped over; an identifying device coupled with the contact units used to output a corresponding interface information according to the corresponding contact signal; and a display unit coupled with the identifying device to display a corresponding interface according to the corresponding interface information.
Patent TW-505753-B (TW)
Title: Bicycle shift control device
Inventor: TAKEBAYASHI HARUYUKI
IPC: B62M25/08
Filed: 2002-01-17
Granted: 2002-10-11
Abstract: In the shift control device of the transmission for the bicycle, the shift operation that covers plural shift grades may be conducted smoothly with little impacts. A shift control device 40 for the bicycle is the device that controls the rear wrapping transmission 31 installed on the bicycle and having plural shift grades, including a control section 50. The control section 50 outputs the speed signals of specified speed sensing station 42 or the top and bottom shift switches 22a, 23b, to the rear wrapping transmission 31. The new shift signal is not output until completion of the shifting operation once shift signal has been output. Because of this, shifting signals will not be output continuously so as to ensure smooth operation of the continuous shifting operation.
Patent TW-I238157-B (TW)
Title: Process for producing alkanedicarboxylic acid
Inventor: KAWASE MASATSUGU
IPC: C07C51/31
Filed: 2002-01-22
Granted: 2005-08-21
Abstract: A method for manufacturing an alkanedicarboxylic acid by oxidizing cycloalkanol and/or cycloalkanone with an aqueous solution of nitric acid, which comprises using an adiabatic reactor comprising a feed nozzle enabling to feed cycloalkanol and/or cycloalkanone at a linear velocity not lower than 8x10<-2> m/sec and a mixing apparatus.
Patent TW-569204-B (TW)
Title: Optical recording pulse generating apparatus and method for generating optical recording pulse
Inventor: SEO JIN-GYO
IPC: G11B7/006
Filed: 2002-01-25
Granted: 2004-01-01
Abstract: An apparatus and a method for generating an optical recording pulse having multi-pulse patterns suitable for high-density and high-speed optical media are provided. The apparatus for generating an optical recording pulse having multi-pulse patterns that include multi-pulses has: a recording pulse generator for generating an optical recording pulse; and a controller for controlling the recording pulse generator so that according to the type of optical medium or the set recording speed, there can exist at least two different widths of the multi-pulses used to create one mark. Therefore, jitter will be reduced and cross erasure between adjacent tracks, which may be caused by the domain configuration, will be prevented in any high-density, high-speed recording environments. In addition, cross-talk between adjacent tracks, which may be generated due to the domain configuration during reproduction, can be prevented.
Patent TW-540124-B (TW)
Title: Structure and method for fabricating semiconductor structures and devices utilizing perovskite stacks
Inventor: YU ZHIYI
IPC: H01L21/316
Filed: 2002-02-27
Granted: 2003-07-01
Abstract: A high quality semiconductor structure (1) includes a monocrystalline substrate (2) and a perovskite stack (7) overlying the substrate. The perovskite stack may be formed of a first accommodating layer (4) formed of a first perovskite oxide material having a first lattice constant. A second accommodating layer (5) is formed on the first accommodating layer. The second accommodating layer is formed of a second perovskite oxide material having a second lattice constant which is different from the first lattice constant of the first accommodating layer. A monocrystalline material layer (8) is formed overlying the second accommodating layer. A strain is effected at the interface between the perovskite stack and the substrate, at the interface between the perovskite stack and the monocrystalline material layer and/or at the interface between the first accommodating layer and the second accommodating layer. The strain reduces defects in the monocrystalline material layer and results in reduced Schottky leakage current.
Patent TW-564649-B (TW)
Title: Method and apparatus for cell search under effect of high clock offset
Inventor: SHEEN WERN-HO
IPC: H04J13/00
Filed: 2002-04-15
Granted: 2003-12-01
Abstract: The invention discloses a cell search method for a CDMA system, especially using multiple-bin method in the first stage to reduce the effect of clock offset by the coarse frequency offset estimation. The cell search method uses a three-stage cell procedure, wherein the first stage proceeds slot synchronization, the second stage proceeds frame synchronization/code group and the third stage proceeds the determination of scrambling code. The method mainly comprises the step of dividing the uncertain range of carrier frequency of an incoming signal into plurality of cells in every stage procedure, and each cell has a sub-carrier frequency, wherein the sub-carrier frequency is a reference frequency of the incoming signal in every stage procedure, and the plurality of cells are called bins.
Patent TW-521111-B (TW)
Title: Anti-corrosion partition grouting device for corrugated pipe and construction method thereof
Inventor: LU HSI-HUAN
IPC: E02D5/80
Filed: 2002-05-22
Granted: 2003-02-21
Abstract: This invention relating to an anti-corrosion partition grouting device for corrugated pipe and construction method thereof aims to solve locking difficulty caused by sand out gush, piece earth, and debris encountered inside of sleeves or anchor holes while constructing the permanent ground anchor in easily-tumbling sand layer with high groundwater level, mainly including an insulation sealed cone with a central hole, a partition device with central and bias holes, corrugated pipes, cone-shaped covers, water pipes, grouting pipes, and a set of tendons. A firm and permanent ground anchor is constructed with insulation effect, comprising the steps of: (1) inserting a set of well-assembled tendons into the corrugated pipe; (2) drilling anchor holes via sleeves; (3) placing the set of tendons and the corrugated pipe down into the sleeve of the anchor hole and flushing outwardly from the bottom of the corrugated pipe through the water pipes; (4) grouting cement paste through the water pipe until it flows out of the anchor hole to seal the water pipe after the set of tendons and the corrugated pipe are placed all the way down to the bottom of the anchor hole, and then sealing the top opening of the corrugated pipe with the cone-shaped cover; (5) pulling the sleeves out and simultaneously grouting cement paste continuously until the sleeves are pulled out totally; (6) grouting resin paste into the corrugated pipe through grouting pipes.
Patent TW-584770-B (TW)
Title: Color filter substrate and electro-optic device, their manufacturing methods, and electronic apparatus
Inventor: TAKIZAWA KEIJI
IPC: G02B5/20
Filed: 2002-06-28
Granted: 2004-04-21
Abstract: The present invention relates to a color filter substrate and electro-optic device, their manufacturing methods, and electronic apparatus. The invention provides a color filter substrate and a reflection and semi-transmission electro-optic device which are capable of ensuring the brightness of reflection display and the saturation of transmission display and reducing the difference in color between reflection display and transmission display. To solve the problem, a reflection layer 211 provided with an aperture part 211a is formed on a substrate 201, and thereafter, a light-transmissive layer 214 is partially formed, and a color filter 212 provided with color layers 212r, 212g, and 212b is formed on them. Thick parts 212TH provided in areas where the light-transmissive layer 214 is not formed are formed in the color layers.
Patent TW-571563-B (TW)
Title: Time-saving calibration method of a scanner
Inventor: CHEN MICHAEL
IPC: H04N1/10
Filed: 2002-07-18
Granted: 2004-01-11
Abstract: A scanning method that saves time by reducing calculations performed in a scanner. The scanner has a housing, a transparent platform for a document to be placed on, a scanning module, a calibration paper, a memory, and a processor. If an effective image range has been determined within a predetermined amount of time after the scanner is turned on, the effective image range will not be redefined before scanning the document.