baber/WOPTO huggingface dataset:
Patent TW-517000-B (TW)
Title: Injection molding machine, hydraulic actuating mechanism of injection molding machine, and control method therefor
Inventor: KUBOTD KOUJI
IPC: B29C45/82
Filed: 2002-04-26
Granted: 2003-01-11
Abstract: The present invention provides a hydraulic actuating mechanism of an injection molding machine, in which a plurality of hydraulic actuators are driven by one hydraulic pump, wherein the hydraulic pump of the hydraulic actuating mechanism is a variable discharge pump having the maximum necessary delivery capacity at least for each of the hydraulic actuators at the time of the highest rotational speed of the pump; the discharged fluid pressure is controlled by a discharge cutoff function of a pressure compensator ancillary to the variable discharge pump; and the pump is driven by a motor whose rotation can be controlled in a stepless mode.
Patent TW-543296-B (TW)
Title: Clock synchronization device
Inventor: KIM SE-JUN
IPC: H03L7/081
Filed: 2002-05-06
Granted: 2003-07-21
Abstract: A clock synchronization device is disclosed that includes a phase detecting unit for detecting a phase difference between an external clock signal and an internal clock signal, a binary code generating unit for outputting a binary code value according to output signals from the phase detecting unit, a code converting unit for converting the binary code value from the binary code generating unit into a thermometer code value, a D/A converting unit for outputting a voltage corresponding to the thermometer code value from the code converting unit and a clock synchronization control unit for outputting the internal clock signal from the external clock signal according to the output voltage from the D/A converting unit. As the result, the clock synchronization device is controlled by employing the D/A converting unit for converting the binary code to the thermometer code in order to decrease the number of the registers, the leakage current and the chip size.
Patent TW-548870-B (TW)
Title: Method of manufacturing separator for solid polymer electrolyte fuel cell
Inventor: OHNISHI HIDEKI
IPC: B29C43/20
Filed: 2002-06-27
Granted: 2003-08-21
Abstract: This invention provides a method of manufacturing a separator for a solid polymer electrolyte fuel cell, in which the strength is high, the specific resistance is small, and the coefficient of thermal conductivity and the gas shielding property are high. The sintering material 20 comprises a phenol resin coated to the surface of a powder of carbon, and a metallic plate 30 is formed by plating on both surfaces of the metal. After the metallic plate 30 is arranged in a mold M provided with grooves, the sintering material 20 is filled to both sides of the metallic plate 30, and then the metallic plate is heated and sintered. The separator 10 for a fuel cell becomes homogeneous, and, as a result, the gas shielding property rises with high strength, because phenol resin has been uniformly distributed in the sintering material. Moreover, because oxides are not generated on the surfaces of the separator 10 by sintering, the specific resistance will be relatively small.
Patent TW-I248575-B (TW)
Title: Control method for cursor display
Inventor: HOSOMIZU TOSHIO
IPC: G06F3/038
Filed: 2002-07-12
Granted: 2006-02-01
Abstract: This invention relates to an improvement concerning operability of cursor movements within an input device of an information processing device and the like. The input device according to this invention includes a cursor key 1 for indicating cursor movement in a display section 8, a rotary operating body 2, a detection device 3 for detecting the operating state of the cursor key 1, a detection device 4 for detecting the operating state of the rotary operating body 2, and a cursor movement information device 5 which receives the detection results from the cursor key detection device 3 and the rotary operating body detection device 4, and outputs signals relating to the cursor movement depending on either the case of cursor key operation only, or the case of both cursor key operation and rotary operating body operation simultaneously. The operator can operate to move the cursor at high speed and any speed within the image plane by use of the above input device.
Patent TW-I221110-B (TW)
Title: Paper cutting device
Inventor: LEE CHING-LAI
IPC: B65H35/04
Filed: 2002-09-05
Granted: 2004-09-21
Abstract: The object of the present invention is to provide a paper cutting device capable of cutting paper sheets easily in a plurality of directions. In the paper cutting device 1, a form carrier mechanism 5, a lateral cutting mechanism 6, a longitudinal cutting mechanism 7 and a static electricity removing brush 8 are assembled in this order from the upstream side. The lateral cutting mechanism 6 is for cutting sheets of paper with a sheering blade in the direction orthogonally crossing the carrying direction. The longitudinal cutting mechanism 7 is for cutting the form with a rotary blade in the carrying direction. Since the cutting device has the two kinds of cutting mechanisms, cutting in two directions can be performed efficiently.
Patent TW-552222-B (TW)
Title: Foldable personal mobility vehicle
Inventor: FLOWERS MICHAEL J
IPC: B60K1/00
Filed: 2002-10-24
Granted: 2003-09-11
Abstract: A foldable personal mobility vehicle is disclosed comprising first and second units having first and second wheels being rotatable about first and second axles. A drive unit rotates the second wheel for moving the foldable personal mobility vehicle. A pivot disposed substantially parallel to the first and second axles pivotably connects the first unit to the second unit for folding the personal mobility vehicle. The foldable personal mobility vehicle may include a folding unit for automatically folding the foldable personal mobility vehicle.
Patent TW-I242705-B (TW)
Title: State machine based phase-lock-loop for USB clock recovery
Inventor: CHEN JEN-YING
IPC: G06F1/06
Filed: 2002-10-25
Granted: 2005-11-01
Abstract: A single mode state machine for recovering the universal serial bus (USE) clock from the USB. The claimed state machine running at 4X speed includes only five states and generates a 1X speed clock. When transmitting, the claimed invention acts as a divide-by-four counter and divides the 4X clock into a 1X clock to be used by control logic (for example, a serial interface engine). When receiving, the same state group acts as a divide-by-four counter with the received data's status being continuously monitored to reset the state machine to an original state to dynamically adjust the duty cycle of the receiving clock. The exact selection of transition path is determined by the logical AND of a phase change within the data and a signal indicating whether the state machine is currently transmitting or receiving.
Patent TW-I270451-B (TW)
Title: Method for forming metal resin/highly viscous curable fluid and device therefore
Inventor: CHEN CHAO-HSUN
Filed: 2002-12-10
Granted: 2007-01-11
Abstract: The present invention provides a method for forming metal resin/highly viscous curable fluid and a device therefore. The invented forming method comprises: mixing a hardening agent, a resin, and a metal powder to form a mixture; heating the mixture to form a liquid; installing the liquid mixture in a vacuum environment and degassing the liquid mixture; infusing the degassed liquid mixture into the mold cavity of a mold; and rotating the mold to provide a centrifugal force to the mixture in the mold cavity to obtain a metal resin product formed in the mold cavity.
Patent TW-I278610-B (TW)
Title: Method and apparatus for enhanced evanescent field exposure in an optical fiber resonator for spectroscopic detection and measurement of trace species
Inventor: LEHMANN KEVIN K
IPC: G01N21/55
Filed: 2003-01-24
Granted: 2007-04-11
Abstract: An apparatus for detection and measurement of trace species in a gas or liquid sample. A sensor of a ring down cell formed from an optical fiber is exposed to the sample gas or liquid. A coherent source emits radiation into the optical fiber loop, which in turn is received at an output coupler. The fiber optic ring is coupled to a sensor which has a portion thereof, between the input and output, exposed to the sample gas or sample liquid. The sensor has an enhanced evanescent region. A processor is coupled to the receiver and determines the level of trace species in the gas or liquid sample based on the rate of decay of the radiation within the fiber optic ring.
Patent TW-I236596-B (TW)
Title: Access control unit and method for use with synchronous dynamic random-access memory device
Inventor: YAP CHANG CHENG
IPC: G06F13/16
Filed: 2003-02-13
Granted: 2005-07-21
Abstract: An access control unit and method is proposed for use with an SDRAM (synchronous dynamic random-access memory, includes double data rate SDRAM and other future type of SDRAM) device to control each round of burst-transfer type of access operation on the SDRAM device. The proposed access control unit and method is characterized by that the column-address strobe signal involved in each round of the burst-transfer access operation is continuously set at active state for a period of clock pulses equal in number to the specified burst length of the burst-transfer access operation, rather than just for a period of one pulse. This feature allows external circuitry to arbitrarily change the burst length, and also allows no use of burst-stop command or a precharge-interrupt method to stop each round of the burst-transfer access operation, allowing the access control logic circuit architecture to be more simplified than the prior art.
Patent TW-I272291-B (TW)
Title: Dye mixtures of fiber-reactive azo dyes and preparation and use thereof
Inventor: EICHHORN JOACHIM
IPC: D06P1/384
Filed: 2003-03-20
Granted: 2007-02-01
Abstract: Reactive dye mixtures of one or more dyes of the general formula (I), one or more dyes of the general formula (II), and, where appropriate, one or more dyes of the general formula (IIIa) to (IIIf), where D1 to D8, R, R1 to R39, Z, Z1 to Z3 and M are as defined in claim 1 are prepared and used for dyeing and printing hydroxyl- and/or carboxamido-containing fiber material.
Patent TW-I265636-B (TW)
Title: Method for producing thin film transistor
Inventor: SUZUKI KOUJI
IPC: H01L29/423
Filed: 2003-05-02
Granted: 2006-11-01
Abstract: A method for producing a thin film transistor is disclosed. Conventionally, SF6/O2 for etching gate electrode to form a tapered-shape thereon would etch even gate insulation film because of the poor selection ratio between the electrode material layer and its base layer, i.e. the gate insulation film. As a result, the remaining film quantity is uneven, and the operation property of the produced thin film transistor is unstable. Besides, the tapered shape is hard to control. In the present invention, in the first etching step following the lamination of electrode material, SF6/O2 is used as an etching gas to etch the gate electrode material un till the gate insulation film as a base layer is about to expose. In the second step, the resist ashed and the remaining gate electrode material are etched by using Cl2/O2 having good selection ratio as an etching gas. With the above two etching steps, a gate electrode having a desired tapered-shape can be obtained without making the thickness of gate insulation film uneven. In addition, if an ICP apparatus is used, only induction plasma source is used to etch in the first etching step, and an induction plasma source and a bias plasma source are used to etch in the second etching step, thereby the tapered-shape can be controlled with high precision.
Patent TW-I221615-B (TW)
Title: A method for detecting memory accessing error
Inventor: CHEN JIAN-YU
IPC: G06F12/02
Filed: 2003-05-09
Granted: 2004-10-01
Abstract: The invention relates to a method for detecting memory accessing error, which additionally place a header check area and a tail check area in the front and back end of the memory access protection area. When the accessed data of system exceed the pre-defined data size, the issue of the memory accessing error will happen. The invention employs a header check area and a tail check area added at the front and back end of the pre-defined location. The data sizes of the header check area and the tail check area shall be matched. The invention can be applied to the subroutine coding so as to initiate action upon being called by a main program, further achieving to check if there's error message presenting in memory access.
Patent TW-595267-B (TW)
Title: Discharge lamp light-up device
Inventor: TAKAHASHI OSAMU
IPC: H05B41/24
Filed: 2003-05-15
Granted: 2004-06-21
Abstract: The object of the present invention is to provide a discharge lamp light-up device, which can correctly recognize the normal discharge and abnormal discharge of a discharge lamp without being influenced by the DC voltage fluctuation. To achieve the object, the discharge lamp light-up device includes discharge lamp loading circuit L100, L110, that utilize high-frequency current of a frequency converter circuit, which converts direct current supplied by a DC power source 1 into the high-frequency current, to light up the discharge lamps 6, 10; a protection circuit including peak-to-peak voltage detecting circuits P100, P110 for detecting the peak-to-peak voltage between the two terminal voltages of the coupling capacitors 8, 12 of the discharge loading circuit; a determination circuit C100 for comparing the peak-to-peak voltage detected by the peak-to-peak voltage detecting circuits P100, P110 with the voltage obtained by voltage-dividing the voltage of the DC power source 1, so as to output a stop signal to make the frequency converter stop oscillating when the peak-to-peak voltage is smaller; and a holding circuit H100 to make the converter circuit stop oscillating based on the stop signal of the determination circuit C100.
Patent TW-I223496-B (TW)
Title: Analog switching circuit and gradation selector circuit
Inventor: KATO FUMIHIKO
IPC: H01L27/04
Filed: 2003-05-19
Granted: 2004-11-01
Abstract: A gradation selector circuit provided with a resistor string circuit in which resistive elements are connected in series between a high potential power source and a low potential power source and a selector circuit which is connected to the resistor string circuit, which selects one of plural analog voltages generated in the resistor string circuit according to a control signal and which outputs it to an output terminal is used. The selector circuit includes analog switching circuits that select analog voltage close to intermediate potential. The analog switching circuit includes a P-type MOS transistor to the source electrode and the back gate electrode of which the resistor string circuit is connected and a depletion type N-type MOS transistor to the source electrode of which the drain electrode of the P-type MOS transistor is connected and to the drain electrode of which an output terminal is connected.
Patent TW-I246279-B (TW)
Title: Dynamic adjustment of AAL2 TIMER_CU in voice and data multiplexing over AAL2 connections
Inventor: BERGER RICARDO
IPC: H04L12/56
Filed: 2003-06-25
Granted: 2005-12-21
Abstract: A method for determining at least one parameter for a particular AAL2 channel identifier (AAL2-CID), according to which the behavior of the transmission of the user information stream is determined per application. Preferably, the present invention enables the QOS (quality of service) for the user application to be determined by setting a plurality of such parameters for a specific AAL2 CID. The present invention preferably encompasses the ability to determine any parameter that is usually set for the ATM channel to instead be set for the CID separately. Example of such parameters include, but are not limited to, traffic type, priority, any type of QOS parameter, timing parameters, and so forth.
Patent TW-I233841-B (TW)
Title: Method for reusing recycled reflective layer of optical disks
Inventor: WANG JENN-SHING
IPC: B09B3/00
Filed: 2003-07-28
Granted: 2005-06-11
Abstract: This invention relates to a method for reusing recycled reflective layer of optical disks, to serve as a method for processing recycled reflective layer of optical disks, using the consistent thickness of the metal reflective film of the optical disks, selecting an appropriate process for separating the substrate from the film, crushing and then heating the film-loaded objects, or heating and then crushing the film-loaded objects to sheet-like metal powder, so as to obtain powder having consistent thickness, thereby facilitating the utilization of superior heat and electrical conductivity along specified directions of the film and allowing complete recycling of the metal.
Patent TW-594656-B (TW)
Title: High-resolution-quality liquid crystal display device and driving method thereof
Inventor: LIU YIH-LIANG
IPC: G02F1/136
Filed: 2003-08-08
Granted: 2004-06-21
Abstract: A design of liquid crystal display device is disclosed. The quality of output image is enhanced through the design of improved driving way for the use of TV, computer screen and PDA. The gray scale data signal modulator of traditional LCD is improved by adding a preamble signal data processor, so as to process the noise in the inputted gray scale data signal, or to detect the characteristics of the input signal. After the processing of the gray scale data signal, the best adjusted gray scale data signal can be obtained, thereby the LCD can output the best image quality.
Patent TW-589373-B (TW)
Title: Continuous type wine making machine
Inventor: CHIOU MU-RUNG
IPC: C12H6/02
Filed: 2003-08-21
Granted: 2004-06-01
Abstract: This invention provides a continuous type wine making machine, which comprises a circulatory feeding tube formed by circuitous plural channels installed at the opening end of a feeding hopper, a screw feeding device installed in the channels, a gas heating device installed outsides, and a guide tube circulating into the feeding hopper at a selected location of a circulatory heating tube. The gas heating device is used to heat up raw material in the circulatory feeding tube to generate alcohol vapor which is guided into the feeding hopper to pre-heat raw material through the guide tube and is quickly condensed into wine after pre-heating raw material.
Patent TW-I226963-B (TW)
Title: MEMS-actuated color light modulator and methods
Inventor: CHEN ZHIZHANG
IPC: B81B5/00
Filed: 2003-08-25
Granted: 2005-01-21
Abstract: A light modulator (10) has one or more gratings (20) and one or more MEMS actuators (55) operable to move the gratings for selectively modulating light from an input light source. Certain embodiments have a plurality of blazed gratings arranged (100, 110, and 120) parallel to a plane and movable linearly parallel to the plane by MEMS actuators. Each of the gratings is individually blazed for light of a selected color such as red, green or blue. Associated with the gratings may be portions (130) providing black and/or white outputs. An aperture (30) spaced apart from the plane allows color(s) selected from an input white-light source to be directed to an output. An array of MEMS-actuated modulation devices provides a color spatial light modulator. Other embodiments have a grating adapted to be tilted by a MEMS actuator, either continuously through a range of angles or to a selected angle of a set of predetermined discrete angles, to direct selected wavelengths diffracted by the grating toward collection optics for a modulated light output. Methods specially adapted for making and using such light modulators are disclosed.
Patent TW-I241863-B (TW)
Title: Graphics display device
Inventor: TSUJIMURA TAKATOSHI
IPC: H05B33/00
Filed: 2003-09-02
Granted: 2005-10-11
Abstract: The subject of the invention targets at providing a graphics display device, which provides organic EL component as light emitting component capable of alleviating or eliminating the stress generated in structure insolating from the external air and sealing the organic EL component. The resolution comprises the signal line driving circuit 1 installed on array substrate or inside array substrate, a plurality of signal lines 2 extending from the signal line driving circuit 1, the scan line driving circuit 3, a plurality scan lines 4 extending from the signal line driving circuit 1 and the display area 5 corresponding to pixels and installed with rectangular organic EL component on array substrate. On array substrate there is protection layer 6 for insolating from external air and masking organic EL component, the stress alleviation layer 7 placed to divide protection layer 6 into multiple areas. By means of providing stress alleviation layer 7, as the protection layer 6 can be divided into a plurality of areas, it can alleviate or eliminate the stress resulting from each protection layer 6 and can restrain from damaging the array substrate and detaching the protection layer 6.
Patent TW-I280978-B (TW)
Title: Method and device for separating ribonucleic acid
Inventor: JUNG YUNG-CHIANG
IPC: C12Q1/68
Filed: 2003-09-12
Granted: 2007-05-11
Abstract: The present invention provides a method and a device for separating ribonucleic acid. The invented device includes: a reaction region, a temporary storage region, a waste solution region, and a gas driving device. The invented separation device can be designed on a micro-fluid chip, in which the reaction region is coupled with rRNA or tRNA specific sequences as a probe. When a reaction fluid having all RNAs of the prokaryotic cell and a buffer solution are injected into the reaction region, a heating device is turned on for heating the reaction region to a hybrid reaction temperature. The residual reaction solution, left after hybridization of the rRNA or tRNA in the reaction solution with the probe in the reaction region, is then transferred to the temporary storage region. Subsequently, the buffer solution is introduced into the reaction region, and the heating device is turned on for heating the reaction region to a degeneration temperature in order to promote separation of the probe in the reaction region from the bonded rRNA or tRNA of the prokaryotic cell. After the buffer solution is transferred to the waste solution region, the reaction solution left in the temporary storage region is then driven again by the gas driving device to be sent to the reaction region for another hybridization reaction. Thus, the procedure is repeated in order to remove most of the rRNA and tRNA in the dissolution solution of the prokaryotic cell.
Patent TW-I237351-B (TW)
Title: Molding apparatus with a molding flowability sensor for packaging semiconductor package
Inventor: WANG WEI-CHIH
IPC: B29C45/14
Filed: 2003-10-24
Granted: 2005-08-01
Abstract: A molding apparatus at least comprises a mold chase holder, a mold chase, a heater and a molding flowability sensor. The mold chase comprises a mold cavity and a via, wherein the via penetrates the surface of the mold chase. The mold chase is accommodated by mold chase holder which a heater, for heating the mold chase up, is disposed therein. And the molding flowability sensor for measuring the speed of the molding flow at the surface of the mold chase is provided on the surface of the mold chase.
Patent TW-I235208-B (TW)
Title: Split type connecting rod
Inventor: NAKAJIMA AKITOSHI
IPC: F16C7/02
Filed: 2003-12-25
Granted: 2005-07-01
Abstract: A split type connecting rod has a simple structure that is capable of suppressing rotation of a metal bearing, and avoiding problems such as burning. The split type connecting rod 200 holds a crank-pin through a metal bearing 213 which has locking lugs 213c, 213d. A bearing locking groove 201h locks at least one of the locking lugs 213d when the metal bearing 213 rotates forward in the circumferential direction of a crank-pin hole 101d. A bearing locking groove 201i locks at least one of the locking lugs 213c when the metal bearing 213 rotates backward. The bearing locking grooves 201h, 201i are deviated from each other in the circumferential direction.