baber/WOPTO huggingface dataset:
Patent TW-I221507-B (TW)
Title: Magazine strip for fastening elements
Inventor: PALLY ANDREAS
IPC: B25B23/02
Filed: 2003-01-29
Granted: 2004-10-01
Abstract: A magazine strip for carrying fastening elements (1) including two opposite side walls (2) projecting from rear wall (3), extending parallel to each other in a longitudinal direction (L) of the magazine strip, and forming together a space (4) for receiving the fastening elements (1) at least along a portion of a longitudinal extent (a) of the fastening elements, and a loss-preventing element (7) for preventing the fastening elements from falling out in a direction transverse to the longitudinal direction of the magazine strip and having a spring element acting in a direction transverse to a longitudinal extent of the side walls (2) and narrowing at least partially an inner width of the receiving space (4).
Patent TW-I257879-B (TW)
Title: Process for making 5-formylvaleronitrile using reactivated catalyst
Inventor: BUNEL EMILIO
IPC: C07C253/32
Filed: 2003-02-06
Granted: 2006-07-11
Abstract: Process for making 5FVN, comprising contacting in a reactor 3PN with CO and hydrogen in the presence of a catalyst, the catalyst comprising recycled catalyst that is reactivated using hydrogen.
Patent TW-583383-B (TW)
Title: Electrical pulse generator using pseudo-random pole distribution
Inventor: GALBRAITH RICHARD LEO
IPC: H02K39/00
Filed: 2003-03-17
Granted: 2004-04-11
Abstract: A multi-pole electric pulse generator contains poles having a pseudo-random distribution. Preferably, poles are equally sized and spaced, and polarity corresponds to a pseudo-noise binary sequence, which is specifically a primitive polynominal m-sequence. At one point in the rotor's revolution, all rotor poles are aligned with corresponding stator poles to provide maximum net magnetic flux through the armature windings. At all other rotor positions, the poles are misaligned so that the net flux through the armature windings is small. In operation, rotation through the misaligned rotor positions produces essentially no flux change so that no electric power is generated. When the rotor reaches the aligned position, there is a sudden, large flux change which generates a high-energy electric pulse. The exemplary application is for generating an ignition spark of an internal combustion engine.
Patent TW-591389-B (TW)
Title: Execute-in-place system and method of serial memory
Inventor: LIU CHIEN-HSING
IPC: G06F12/04
Filed: 2003-03-20
Granted: 2004-06-11
Abstract: There is provided an execute-in-place (XIP) system of serial memory, which is electrically connected between a main system and a serial memory for receiving and processing messages including at least read/write signal and parallel read/write address transmitted from the main system. The execute-in-place system comprises: a parallel to serial unit for converting the parallel read/write address into serial read/write address; a serial memory access command generator for generating a serial command corresponding to the read/write signal; a serial data combination/transmission unit for providing a serial data combination by combining the serial command with the serial read/write address, and transmitting the serial data combination to a serial nonvolatile memory, so that, after the serial nonvolatile memory receives the serial data combination, data is accessed based on the serial data combination; and a serial to parallel unit for converting serial data to be responded by the serial nonvolatile memory into parallel data, and transmitting the parallel data to the main system.
Patent TW-I266835-B (TW)
Title: Actuator for driving valve
Inventor: HAGIWARA HIDEO
IPC: F15B11/036
Filed: 2003-03-27
Granted: 2006-11-21
Abstract: This invention provides an actuator for driving a valve in which the pressure receiving area of a piston is prevented from decreasing without increasing the size of the actuator for driving valve and the cost. The actuator for driving a valve comprises left and right cylinders each supporting a piston slidably in the axial direction of the piston shaft, a first passage allowing the left cylinder chambers of a left cylinder to communicate with a right cylinder partitioned by the piston, a second passage allowing the right cylinder chambers of the left cylinder to communicate with the right cylinder partitioned by the piston, and means for converting a reciprocating motion in the axial direction of the piston shaft into a rotational motion of a valve drive shaft, characterized in that the first and second passages are formed in the supporting members of the left and right cylinders or on the periphery thereof.
Patent TW-I225748-B (TW)
Title: Switching device of imaging system
Inventor: CHANG SEAN
IPC: G02B26/10
Filed: 2003-03-31
Granted: 2004-12-21
Abstract: A switching device of an imaging system is described. The switching device of the imaging system is used for multi-function peripherals which includes scan and print functions and further includes copy and fax functions. The switching device has a roller, a lens, a reflector, an optical receiver, an optical transmitter, and an optical switch. The optical switch changes the optical transmitting route for different function so as to use the same transmitting elements in the scan function and the print function. Another aspect of the switching device of the imaging system includes an original roller and an optical path routing device instead of the optical switch so that the switching device of the imaging system executes the scan function and the print function simultaneously.
Patent TW-I266411-B (TW)
Title: Semiconductor device and its information reader
Inventor: USAMI MITSUO
IPC: C40B70/00
Filed: 2003-04-08
Granted: 2006-11-11
Abstract: The purpose of the present invention is to miniaturize a semiconductor device by eliminating a power-on reset circuit which sometimes occupies about 1/3 of the entire chip area of the semiconductor device for radio recognition, so as to economically and efficiently manufacture the semiconductor device at an excellent yield. A novel semiconductor device is introduced. The solution is: the semiconductor device for the radio recognition is provided with one or a plurality of flip-flop circuits. The feature is: when the power supply voltage of the semiconductor device is elevated is provided inside the flip-flop circuit, an initializing element 16 for specifying that the specified output terminal 13 of the flip-flop circuit is logically fixed to H or L.
Patent TW-I228853-B (TW)
Title: DC backup power supply device and method for diagnosing the same
Inventor: NEMOTO MINEHIRO
IPC: H01M10/48
Filed: 2003-04-15
Granted: 2005-03-01
Abstract: A reliable uninterruptible DC power supply device. The DC backup power supply device includes an AC/DC converter, a DC/DC converter, voltage step-up/down choppers and a battery connected to a DC path of a main circuit connected with a load via a switching means, and a microcomputer. In the device, under control of the microcomputer, the voltage step-up/down choppers are first operated under a condition that the MOS FET was turned OFF for self diagnosis of the backup power supply device. Next, the switching means is turned ON to execute the remaining self diagnosis. The DC backup power supply device can execute its self diagnosis with a lessened likelihood of danger of exerting an adverse effect on the main circuit and also can exhibit a reliable uninterruptible power supply function.
Patent TW-I224797-B (TW)
Title: Transformer structure
Inventor: HSUEH CHING-FU
IPC: H01F5/02
Filed: 2003-04-22
Granted: 2004-12-01
Abstract: A kind of transformer structure includes an iron core, the first winding tube, the second winding tube, the primary side winding and the secondary side winding. The first winding tube is disposed to cover the outside of the iron core; and the second winding tube is disposed to cover the outside of the first winding tube. The secondary side windings wind around the second winding tube. The primary side winding includes the first winding section and the second winding section, which wind around the first winding tube. The second winding section has a lower winding density as compared with that of the first winding.
Patent TW-595024-B (TW)
Title: Method for real-time monitoring the thickness of a piezoelectric membrane during wet etching
Inventor: JANG PEI-REN
IPC: H01L41/22
Filed: 2003-05-07
Granted: 2004-06-21
Abstract: An apparatus for real-time monitoring the thickness of a piezoelectric membrane during wet etching is disclosed, which has one piezoelectric membrane; at least one pair of interdigital transducers on a first surface of the piezoelectric membrane; one membrane holder for supporting said piezoelectric membrane; one network analyzer connecting with the interdigital transducers; and one etching solution contacting with a second surface of said piezoelectric membrane; wherein a surface acoustic wave (SAW) is induced and transmitted on said piezoelectric membrane when applying a voltage to the interdigital transducers, and the network analyzer monitors the central frequency simultaneously in wet etching process. A method for real-time monitoring the thickness of a piezoelectric membrane during wet etching is also described here.
Patent TW-I225204-B (TW)
Title: System and method to filter processors by health during early firmware for split recovery architecture
Inventor: SCHELLING TODD A
IPC: G06F9/445
Filed: 2003-05-16
Granted: 2004-12-11
Abstract: A system and method to determine a healthy group of processors and associated firmware for booting a system after a resetting event is disclosed. Redundant copies of processor specific firmware are examined for validity. Processors determine their own health status, and one processor determines a group of processors with the best available health status. Inter-processor interrupt messages provide the communication mechanism to allow an algorithm to determine a group of processors to continue booting the system.
Patent TW-593970-B (TW)
Title: Position detection device
Inventor: SHIAU CHUEN-FANG
IPC: G01D5/347
Filed: 2003-06-18
Granted: 2004-06-21
Abstract: The present invention relates to a position detection device, and more particularly to an optical position detection device, which includes a light emitting source, a mask and a light detection device, wherein a plurality of raster holes are formed on the mask for enabling projected light source generated by the light emitting source to pass through. The projected light source passing through the raster holes can be absorbed by a plurality of light detecting devices arranged on the light detection device. The light detecting devices are in non-rectangular configuration, and a separation space is existed between every two light detecting devices, so that the partial active area of one of the light detecting devices is surely existed at a vertically extended position of the separation space, thereby preventing the light detecting device from making erroneous determination or having low sensitivity caused by the existence of the separation space.
Patent TW-I237839-B (TW)
Title: Method of manufacturing a plasma display panel
Inventor: OHKUBO TATSUYA
IPC: H01J9/32
Filed: 2003-08-15
Granted: 2005-08-11
Abstract: A method of manufacturing a panel assembly is used for making a plasma display panel having electrodes and ribs formed on a substrate. The method includes the steps of forming the electrodes on the substrate so that these electrodes are extended to a periphery of the substrate to form their terminals, applying a terminal protective paste on the terminals for protecting of the terminals, applying a rib paste on the entire area of a rib formation region provided on the substrate, molding the rib paste by use of a stamping die having cavities each of a rib shape into green ribs each having the rib shape, and firing the terminal protective paste and the green ribs simultaneously to form a terminal protective layer and ribs on the substrate.
Patent TW-I221704-B (TW)
Title: Complementary input dynamic logic for complex logic functions
Inventor: AZAM MIR S
IPC: H03K19/003
Filed: 2003-08-22
Granted: 2004-10-01
Abstract: A complementary input dynamic logic circuit for evaluating a complex logic function including complementary input dynamic logic circuits, P-channel devices, an inverter/driver for providing an inverted clock signal, and N-channel pass devices. Each complementary input dynamic logic circuit determines a complementary AND function for a corresponding one of multiple sets of AND terms and indicates the complementary AND function via a corresponding one of multiple preliminary evaluation nodes. The P-channel devices are coupled in series between a source voltage and an output evaluation node. Each series-coupled P-channel device has a gate coupled to a corresponding preliminary evaluation node. The N-channel pass devices are coupled in parallel between the output evaluation node and the inverter/driver. Each N-channel pass device has a gate coupled to a corresponding preliminary evaluation node. An output driver or inverter/driver may be provided to buffer and/or invert the output evaluation node and provide a logic function result.
Patent TW-I226551-B (TW)
Title: Multi-function wireless bridge for USB and associated system
Inventor: YANG HUNG-JIUN
IPC: G06F13/40
Filed: 2003-10-28
Granted: 2005-01-11
Abstract: A multi-function wireless bridge for USB (universal serial bus) and associated system are disclosed. A bridge with USB host function and USB device function is used to bridge the wire signals from USB to wireless signals. An OTG (ON-THE-GO) unit or a switch is used to select whether the bridge operates on the USB host function or the USB device function according to the type of USB controller which it connected. Therefor, a user can easily use the bridge.
Patent TW-I230290-B (TW)
Title: Color LCD element and method for manufacturing the same
Inventor: LIAO BING-JEI
IPC: G02F1/1362
Filed: 2003-11-05
Granted: 2005-04-01
Abstract: This invention provides a color liquid crystal display (LCD) element, which comprises a lower substrate and an upper substrate, a liquid crystal, a plurality of color pixels and a light absorbing layer, in which the liquid crystal is sealed between the lower and the upper substrates, the color pixels are disposed on the lower substrate and separated from each other by plural gaps, each color pixel comprises a pixel electrode on the lower substrate and a color filter on the pixel electrode, and the light absorbing layer is disposed in the trench.
Patent TW-I231950-B (TW)
Title: Substrate processing apparatus and cleaning method
Inventor: YAMASAKI TSUYOSHI
IPC: H01L21/00
Filed: 2003-11-07
Granted: 2005-05-01
Abstract: A cleaning solution stored in a storing tank flows outside with centrifugal force caused as the rotating cup rotates at a predetermined speed and the cleaning solution is discharged and spattered to upper direction by hydraulic force. As the discharge hole is angled, the discharging direction of the cleaning solution is also angled. With this configuration, the cleaning solution can be spattered as far as the region close to outside of the substrate (i.e. right hand side of the dotted line in Fig. 6) inside the lid body.
Patent TW-I245290-B (TW)
Title: Semiconductor memory device and method for programming and erasing a memory cell
Inventor: MATSUOKA NOBUAKI
IPC: G11C11/56
Filed: 2003-12-04
Granted: 2005-12-11
Abstract: A semiconductor memory device comprises a memory array (1) in which memory cells having variable resistive elements (R11 to Rij) whose electrical resistance is varied by electrical stress and is held even after the electrical stress is released and selection transistors (T11 to Tij) comprising N type MOSFETs are arranged with a matrix; programming means (2) for applying the electrical stress to the variable resistive elements (R11 to Rij) to program data into the memory cell (1c); programming state detection means (3) for detecting the variation in the electrical resistance at the time of the programming operation; and programming control means (4) for stopping the application of the electrical stress when the electrical resistance is varied to a predetermined reference value. With this structure, it is possible to constitute the semiconductor memory device in which the time required for programming data is shortened and the programming precision is high.
Patent TW-I352434-B (TW)
Title: A substrate for epitaxy and a method of preparing
Inventor: DWILINSKI ROBERT
IPC: H01L33/32
Filed: 2003-12-11
Granted: 2011-11-11
Abstract: The substrate is used for opto-electric or electrical devices and comprises a layer of nitride grown by means of vapor phase epitaxy growth wherein both main surfaces of the nitride substrate are substantially consisting of non N-polar face and N-polar face respectively and the dislocation density of the substrate is 5×105/cm2 or less. Therefore, the template type substrate has a good dislocation density and a good value of FWHM of the X-ray rocking curve from (0002) plane less than 80, so that the resulting template type substrate is very useful for the epitaxy substrate from gaseous phase such as MOCVD, MBE and HVPE, resulting in possibility of making good opto-electric devices such as Laser Diode and large-output LED and good electric devices such as MOSFET.
Patent TW-I243954-B (TW)
Title: Color wheel with dynamic balance correction notch
Inventor: JIA YAN-JUN
IPC: G03B21/00
Filed: 2004-01-30
Granted: 2005-11-21
Abstract: The present invention is to provide a color wheel having dynamic balance correction notch and capable of being installed on a motor, comprising: a filter unit, a bearing element capable of being disposed on the motor, wherein the bearing element having a supporting plane capable of bearing the filter unit, a bottom facing the motor and being opposite to the supporting plane, and a correction notch formed on the bottom and presenting a continuous ring shape. By the configuration of the present invention, no light interference will occur and the dynamic balance and shaking correction can be easily conducted while balance substance is filled into the correction notch.
Patent TW-I252948-B (TW)
Title: Light source module
Inventor: CHOU SHEN-HONG
IPC: G02F1/133
Filed: 2004-03-02
Granted: 2006-04-11
Abstract: A kind of light source module includes a circuit board, a light emitting diode (LED) and a guiding shell. The method is that guiding shell that covers the LED is located in the circuit board. The guiding shell possesses a first and a second light guide exits that are oppositely arranged. The first and second light guide exits are located on both sides of the LED. The guiding shell is used for guiding light of the LED through the first and the second light guide exits to irradiate outbound in formation of a bi-directional light guiding.
Patent TW-I263704-B (TW)
Title: Wiring board
Inventor: MURATA HARUHIKO
IPC: H01L23/498
Filed: 2004-03-18
Granted: 2006-10-11
Abstract: A wiring board comprising: a wiring laminate portion including dielectric layers containing polymeric material and conductor layers laminated alternately so as to form a first main surface out of one of said dielectric layers; and a plurality of metal terminal pads disposed on said first main surface; wherein: each of said metal terminal pads has a structure in which a Cu-plated layer is disposed on a side of said first main surface and an Au-plated layer is disposed in an outermost surface layer portion of said metal terminal pad, while an electroless Ni-plated layer having a P content not higher than 3% by weight is disposed as a barrier metal layer between said Cu-plated layer and said Au-plated layer.
Patent TW-I248741-B (TW)
Title: Method and system for bit swapping
Inventor: SEBIRE BENOIST
IPC: H04L27/00
Filed: 2004-06-18
Granted: 2006-02-01
Abstract: The invention relates to a method, a system and a computer program product for bit swapping, wherein periodically I successive bits of a data packet that comprises K bits are mapped onto interleaved bit positions in I different bursts, respectively, according to a predefined interleaving scheme and a selected interleaving depth I, comprising the step of swapping the value of at least one bit that is associated with a respective first bit position m in the data packet with the value of a bit that is associated with a respective second bit position n in the data packet, wherein the respective second bit position n is selected such that n > m holds and that the difference n-m is divisible by I.
Patent TW-I263859-B (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: SENGERS TIMOTHEUS FRANCISCUS
IPC: G01B15/00
Filed: 2004-08-18
Granted: 2006-10-11
Abstract: A lithographic apparatus comprising an illumination system configured to condition a radiation beam; a support constructed to support a patterning device, the patterning device being capable of imparting the radiation beam with a pattern in its cross-section to form a patterned radiation beam; a substrate table constructed to hold a substrate; a projection system configured to project the patterned radiation beam onto a target portion of the substrate, and a sensor at substrate level comprising a radiation-receiving element, a transmissive plate supporting said radiation-receiving element, and a radiation-detecting means, wherein said sensor at substrate level is arranged to avoid loss of radiation between said radiation-receiving element and the final element of said radiation-detecting means.
Patent TW-I245556-B (TW)
Title: Autofocus control method, autofocus controller, and image processor
Inventor: EBE HIROKI
IPC: G03B35/02
Filed: 2004-08-26
Granted: 2005-12-11
Abstract: The present invention provides an autofocus control method, an autofocus controller, and an image processor capable of eliminating the influence originated from an optical system, realizing a stable autofocus function. In calculating a focus evaluation value of each sample image obtained at plural focus positions, the dark and light patterns of brightness originated from the optical system is reduced by applying smoothing processing to the obtained sample image, and the focus evaluation value is calculated based on the smoothed sample image. Furthermore, the focus evaluation value is standardized by the average display brightness of the smoothed sample image to obtain an optimal evaluation value.
Patent TW-I254776-B (TW)
Title: Illumination device
Inventor: SHIMIZU KEIICHI
IPC: H05B44/00
Filed: 2004-09-20
Granted: 2006-05-11
Abstract: An illumination device is provided for making the illumination unit compact. When a plurality of illumination units are connected, these illumination units can be easily connected without reducing the brightness of each illumination unit, and the brightness deviation among the illumination units can be prevented. The illumination device 1 has a power source unit 2 and a plurality of illumination units 3. The power source unit 2 has a rectifier circuit 26 for full-wave rectifying an alternative current to acquire a DC current or a pulse current. The illumination units 3 has main wires 36 connected to an input end 32 and a transmission end (output end) 34, branch wires branched from the main wires 36, a plurality of LEDs 38 arranged on the branch wires 37, and constant current circuit 39 for providing a constant current to the LEDs 38.
Patent TW-I237325-B (TW)
Title: Method of forming Si tip by single etching process and its application for forming floating gate
Inventor: CHEN CHIH-MING
IPC: H01L21/306
Filed: 2004-11-03
Granted: 2005-08-01
Abstract: The present invention provides a method of forming a silicon tip by a single etching process, as well as a method of forming a tip floating gate to increase erase speed. Etching gases comprising (1) chlorine and/or (2) oxygen/helium are performed to form a silicon tip without bottom dimple. The present invention may further control the tip angle by adjusting the etching parameters of gas compositions and ratios, chamber pressures, and radio frequency powers.