baber/WOPTO huggingface dataset:
Patent TW-200534755-A (TW)
Title: Electronic base board structure to write and read the identification serial number easily
Inventor: LIAO YAO-ZHANG
IPC: H05K1/02
Filed: 2004-04-05
Abstract: The present invention discloses an electronic base board structure to write and read the identification serial number easily, in which the identification mechanism manufactured to have binary code is formed from a copper foil base board on one side of the base board on which plural electronic devices are arranged vertically/laterally. The copper foil base board is disposed with the conduction circuit, one end of the conduction circuit is the input circuit terminal, the other end of the conduction circuit has several output circuit terminals which are connected. The output circuit terminals are arranged in parallel based on the number of bits, and each output circuit terminal has a minute segment. Thus, the serial number is arranged in the way of binary encoding, and the corresponding circuit is written at the output circuit terminal corresponding to each serial number. A unique identification serial number is thereby made on the electronic base board, so that each operational station can read it and record the position of the defect product, which is beneficial for correctly selecting the good products of electronic devices on the base board.
Patent TW-200535597-A (TW)
Title: Electronic device to record the interrupted time of power and method thereof
Inventor: WU YI-CHANG
IPC: G06F1/28
Filed: 2004-04-26
Abstract: The present invention relates to an electronic device to record the interrupted time of power, which comprises a power supply, a memory unit, and a microprocessor. The power supply is electrically connected to a power terminal, and provides a standby power when the power terminal is supplied with power. The memory unit stores data, the microprocessor writes an event detection code into the memory unit continuously with a fixed frequency when the standby power exists. When the power terminal resumes to supply power, the microprocessor examines the event detection code of the memory unit, and the final power-supplying time can be known from the event detection code.
Patent TW-200539045-A (TW)
Title: Data storage application, IC card, fingerprint scanner authentication hardware and process flow method
Inventor: LIN HUI
Filed: 2004-05-25
Abstract: This invention relates to a data storage application, IC card, fingerprint scanner authentication hardware and process flow method, where an IC card device and a fingerprint scanner are installed to a flash memory (thumb drive) compatible to a computer USB interface. While serving as an authenticating hardware, the authenticating hardware is first placed in a card reader and authenticates a user identification via fingerprint recognition center. An ICCID and a GLD built-in the IC card are then used as a further authentication. This invention can serve as an effective way for controlling webpage providers (such as audio track suppliers) with respect to documents having copyrights or IP rights.
Patent TW-200540918-A (TW)
Title: Color image sensor device and fabrication method thereof
Inventor: TSAI SHIAN-CHING
IPC: H01L21/00
Filed: 2004-06-08
Abstract: A color image sensor device and fabrication method thereof. A substrate having an image sensor pixel array and contact pads is provided. A passivation layer is formed on the substrate covering the image sensor pixel array and contact pads. A first planarization layer is formed on the passivation layer. A color filter is formed on the first planarization layer corresponding to the image sensor pixel array. A second planarization layer is formed on the first planarization layer covering the color filter. A first opening is lithographically developed into the second planarization layer. A second opening is formed in the first planarization layer by dry etching to expose the contact pad.
Patent TW-200601020-A (TW)
Title: Two stage radiation thermoelectric cooling apparatus
Inventor: TSENG HSIANG-CHIEH
IPC: H05K7/20
Filed: 2004-06-24
Abstract: The present invention provides a thermoelectric cooling apparatus for cooling an electronic device such as a CPU, or a computer chip. The apparatus cools the electronic device by two stages. In the first stage, a heat absorbing block collects the heat produced by the electronic device and the apparatus pre-cools the electronic device by dissipating a portion of the collected heat in a distant location through a front heat conductive device, such as at least a heat pipe or a water-cooling loop, and a front radiator. Thereby the heat of the electronic device is reduced to a degree that a TEC can efficiently handle. In the second stage, the TEC of the apparatus dissipates the residual of the heat produced by the electronic device through a back radiating module.
Patent TW-200509017-A (TW)
Title: Display apparatus
Inventor: TANAKA YUKIKAZU
IPC: G09G3/12
Filed: 2004-06-25
Abstract: A display apparatus includes a substrate, a plurality of pixel electrodes which are arrayed on a side of one surface of the substrate, EL layers each of which is formed on a corresponding one of the pixel electrodes, and an counter electrode which is formed on the EL layers. An auxiliary electrode is electrically connected to the counter electrode and overlaps portions between the pixel electrodes.
Patent TW-200600201-A (TW)
Title: Cleaning equipment and cleaning method for cleaning roller
Inventor: HO YUEH-JUN
Filed: 2004-06-25
Abstract: A cleaning equipment and a cleaning method is provided. The present cleaning equipment includes a cleaning instrument including an ultrasonic generator and a dust collector set beside the ultrasonic generator. The ultrasonic generator radiates ultrasound to a roller to oscillateparticles settled on the roller to dusts with smaller size. The dust collector inhales dusts to clean the roller.
Patent TW-200511331-A (TW)
Title: Flexibly-stiffened electrical cable
Inventor: YOUNGERS KEVIN JOHN
IPC: H01B7/04
Filed: 2004-06-30
Abstract: A flexibly-stiffened electrical cable comprises a flexible cable (20) adapted to transmit electrical signals along a longitudinal direction (14). The cable (20) is also nonlinearly formed in a lateral direction (24).
Patent TW-200602159-A (TW)
Title: Labeling on the structure of the tool grip
Inventor: CHEN JANG-YING
IPC: B25B23/16
Filed: 2004-07-09
Abstract: The present invention relates to a labeling on the structure of the tool grip, which is made by the following steps: during the injection molding of a first color layer, a communicating aperture is perforated at the two sides of the labeling part left at the bottom so as to facilitate the coverage of a different second color layer when the first color layer is to be injection molded in a second mold; meanwhile, the color colloid will fill inside through the communicating aperture at two sides, making the labeling part of the first color layer filled with the same plastic colorant as the second color layer. Accordingly, the type of the driving head can be recognized by the different colors on the first color layer and the second color layer of the grip, and a double recognition of the driving head can be achieved by the model labeling part corresponding to the driving head; moreover, a triple recognition can be achieved by the strong contrast between the labeling part and the injection molding design with a different color on the first color layer, fixing the drawback of conventional arrangement of grip color.
Patent TW-200507237-A (TW)
Title: Integrated FET and Schottky device
Inventor: HE DO-NALD
IPC: H01L29/45
Filed: 2004-08-02
Abstract: A semiconductor device including a schottky device and a trench type semiconductor switching device such as a MOSFET formed in a common die.
Patent TW-200524071-A (TW)
Title: Clamping and de-clamping semiconductor wafers on an electrostatic chuck using wafer inertial confinement by applying a single-phase square wave AC clamping voltage
Inventor: KELLERMAN PETER
IPC: H01L21/683
Filed: 2004-09-08
Abstract: The present invention is directed to a method for clamping a wafer to an electrostatic chuck using a single-phase square wave AC clamping voltage. The method comprises determining a single-phase square wave clamping voltage for the electrostatic chuck, wherein the determination is based, at least in part, on an inertial response time of the wafer. The wafer is placed on the electrostatic chuck, wherein a gap between the electrostatic chuck and the wafer is defined. The determined single-phase square wave clamping voltage is then applied, wherein the wafer is generally clamped to the electrostatic chuck within a predetermined distance, while an amount of electrostatic charge is generally not allowed to accumulate, thereby enabling a fast de-clamping of the wafer.
Patent TW-200525484-A (TW)
Title: Display device and driving circuit for the same, display method
Inventor: MIZUMAKI HIDETAKA
IPC: G09G3/36
Filed: 2004-09-09
Abstract: Disclosed is a display device for carrying out display by supplying a data signal, that is supplied from a video signal line, to one of a plurality of pixel electrodes via a switching element, and supplying a scanning signal for controlling ON/OFF state of the switching element to the switching element via a scanning signal line that is orthogonal to the video signal line and is connected to the switching element, wherein: when outputted to the scanning signal line, the scanning signal VG (j) has a falling waveform that first falls substantially vertically from an ON-level of the switching element in a direction of an OFF-level of the switching element, and then starts falling with a slope, and again falls substantially vertically before reaching the OFF-level of the switching element. On this account, the writing of the data signal to the pixel electrode may be securely carried out even when the writing period for each scanning signal is reduced, thereby displaying a high-quality image.
Patent TW-200519502-A (TW)
Title: Active matrix substrate, display apparatus, and method for producing the same
Inventor: KASUGAI HIDEO
IPC: H01L29/786
Filed: 2004-09-10
Abstract: In an active matrix substrate for allowing a point defect of a defect pixel portion, among a plurality of pixel portions arranged two-dimensionally, to be repaired by radiation of energy, the active matrix substrate includes one of a first protection member for absorbing excessive energy power and preventing pieces of a conductive material from being scattered; and a second protection member for preventing pieces of a conductive material from being scattered and for preventing a conductive layer from bulging. One of the first protection member and the second protection member is provided above at least one energy radiation portion.
Patent TW-200520220-A (TW)
Title: Recessed gate structure with reduced current leakage and overlap capacitance
Inventor: LIN DA-WEN
IPC: H01L21/336
Filed: 2004-12-03
Abstract: A gate structure and method for forming the same the method including providing a silicon substrate including one of N and P-well doped regions and an overlaying the CVD silicon oxide layer; forming an opening in the CVD silicon oxide layer to include a recessed area extending into a thickness portion of the silicon substrate; thermally growing a gate oxide over exposed silicon substrate portions of the recessed area; backfilling the opening with polysilicon; planarizing the polysilicon to the opening level to reveal the silicon oxide layer; and, selectively removing the silicon oxide layer to form a recessed gate structure.
Patent TW-200620116-A (TW)
Title: Method and computer program product for register transfer level power estimation in chip design
Inventor: HUANG SHI-YU
Filed: 2004-12-15
Abstract: A method for register transfer level power estimation in chip design includes the steps of: (A) parsing all possible condition branches of conditional statements in a register transfer level code, and establishing power modes inducible by each of the possible condition branches; (B) selecting a plurality of representative input vector sets from input vector sets recorded in the chip specification, and constructing linear characterization formulas corresponding to the power modes based on the selected input vector sets; and (C) calculating power values from the linear characterization formulas that correspond to the power modes, and obtaining an average power consumed by the chip from the calculated power values.
Patent TW-200536328-A (TW)
Title: Watermark detection
Inventor: ROBERTS DAVID KEITH
IPC: G06T1/00
Filed: 2005-02-05
Abstract: A watermark detector (100) detects a watermark in an information signal. The information signal is correlated with an expected watermark (Wi) for each of a plurality of relative positions of the information signal with respect to the watermark to derive a set of correlation results (64). The correlation results (64) are analysed to identify a cluster of correlation results which exceed a threshold value, the cluster representing a possible correlation peak. Where multiple clusters are identified, the most likely cluster is selected for further processing while other results are discarded. The cluster of results can identify a correlation peak which has become smeared due to lossy processing during distribution of the information signal.
Patent TW-200600998-A (TW)
Title: Voltage regulator and method of manufacturing the same
Inventor: ZHANG WEI
IPC: G05F1/56
Filed: 2005-02-18
Abstract: The present invention provides a voltage regulator having an overcurrent protection circuit capable of precisely setting a load current permitting an overcurrent protecting function to be valid. A measurement circuit including at least one element equivalent to an element as a constituent element of an overcurrent protection circuit of a voltage regulator is provided in the voltage regulator. Characteristics of the at least one element are measured, thereby trimming the element of the overcurrent protection circuit.
Patent TW-200529605-A (TW)
Title: Adaptive packet detection for detecting packets in a wireless medium
Inventor: JONES IV VINCENT KNOWLES
IPC: H04L1/00
Filed: 2005-02-21
Abstract: In a packet detector, one or more tests are performed for packet detection according to packet detection parameters associated with the one or more tests, a rate of false detection is measured, and the packet detection parameters are adjusted accordingly to reduce the rate of false detection. The rate of false detection might be determined by analyzing post-detection and processing of a signal deemed to be a signal representing a packet for a failure of decoding indicative of a false detection. Such analysis might include testing for a failed SFD search, training symbol anomalies, poor conditioning of metrics used to determine frequency offset and OFDM timing, incorrect data fields, or the like.
Patent TW-200630282-A (TW)
Title: Automatic optical film packaging system and method thereof
Inventor: HSU WEI-HSUAN
IPC: B65D85/38
Filed: 2005-02-23
Abstract: The present invention relates to an automatic optical film packaging system for replacing manual performance procedure with automatic treatment devices. The method of the system to automatically treat an optical film comprises the following steps: absorbing an optical film and moving thereof by an absorption device; disposing of impurities attached on the optical film surface by a dust-disposal device; removing burs appearing around the optical film by a burs-removing device; and packaging the optical film. Such devices mentioned above are controlled by a set of programs to form the automatic packaging system.
Patent TW-200533869-A (TW)
Title: Blower system
Inventor: KOBAYASHI SHIGEKI
IPC: F24F11/02
Filed: 2005-03-02
Abstract: To provide a blower system in which dust adhering to a filter or protective guard or the like in a blower having the filter or protective guard in an air inlet can be removed easily and automatically. A blower system includes a body housing 1 having an air inlet 2 on its back side and an air outlet 3 on its front side, a motor 5 provided inside the body housing so that the motor can rotate normally and reversely, an axial-flow fan 4 attached to a rotating shaft of the motor, and a filter or protective guard 8 attached to the air inlet. Further, switching means 11 for switching the rotation direction of the motor reversely, and a time switch 12 for setting operating time of the switching means are provided in a control circuit of the motor. Operation of reversely rotating the axial-flow fan is performed at regular time intervals so as to blow dust adhering to the filter or protective guard and thereby clean the filter or protective guard.
Patent TW-200600373-A (TW)
Title: Power converter system for railway vehicles
Inventor: INARIDA SATORU
IPC: B60L9/18
Filed: 2005-03-09
Abstract: The invention provides a power converter system for a railway vehicle that is adapted both for a track circuit using the commercial power supply and a track circuit using a high-frequency alternating-current power supply without increasing the number and the weight of the filter circuit. This converter system includes: an LC filter circuit composed of a filter reactor 11 and a filter capacitor 12 which connected to a current collector 21 that receives a direct-current voltage; and an inverter device 13 that receives the received direct-current voltage via the LC filter circuit and converts the direct-current voltage into an alternating-current voltage for driving an alternating-current motor 22, an impedance-increasing filter circuit 14 that is composed of a resistor 141, a reactor 142 and a capacitor 143 connected in series to each other and increases the input impedance of the power converter system at a power-supply frequency of an alternating-current power supply, which is a source of the direct-current voltage, is connected in parallel with the LC filter circuit, and the resonant frequency of a resonant circuit composed of the filter circuit 14 and the LC filter circuit matches with the frequency of the alternating-current power supply.
Patent TW-200633930-A (TW)
Title: Manufacturing method of a complex carbon-supported/metal/α-MnO2 catalyst
Inventor: CHEN YEN-CHUNG
IPC: C01G45/02
Filed: 2005-03-17
Abstract: The present invention relates to a manufacturing method of the complex carbon-supported/metal/α-MnO2 catalyst, which is applied by using a hydrothermal method or chemical method to synthesize a novel catalyst, and its manufacturing process is utilizing metal/carbon as a carrier, and combining hydrothermal method with chemical method to synthesize a α-MnO2/carbon composite powder. The carbon can also be used in the process to prepare α-MnO2/carbon carrier by hydrothermal method or chemical method; the said carrier is absorbed on the surface of α-MnO2/carbon by using metal precursor and the said surface is reduced to metal particles and becomes α-MnO2/carbon powder after hydrogen being used. With the composite property, catalysis function and antitoxic effects can be improved obviously. The α-MnO2 /Pt/C catalyst of the present invention, per se, possesses a structure with specific hole size and oxidization property, which can be applied to methanol fuel battery. After Pt/C being added into α-MnO2, the test result discloses an excellent property in coping with CO poisoning phenomenon for the fuel cell, which also possesses with capacity of enhancing tolerance towards CO, with its most advantage is in low cost. The price of raw material is far lower than the noble metal, and can partly replace the Ru catalyst function of fuel battery so as to reduce Ru cost, which makes the disclosure suitable for commercialized purpose.
Patent TW-200532186-A (TW)
Title: Measuring method and apparatus of noncircular percentage in core part of optical fiber base material
Inventor: OTOSAKA TETSUYA
IPC: G01M11/02
Filed: 2005-03-23
Abstract: This invention provides a measuring method and device of noncircular percentage in core part of optical fiber base material, which has a core part and a clad part. The present invention can measure the core part noncircular percentage easily and accurately at all times, without influence from a defractive index difference of core/clad and an interval of light projector/detector. An optical fiber base material is sipped in a liquid with a refractive index nearly equal to the refractive index of the clad part. A parallel ray irradiates the side of the optical fiber base material to measure an intensity distribution of transmitted light, then to measure a width of dark space at the intensity distribution caused by the transmitted light through the core part, for a relative value of core diameter. Furthermore, the optical fiber base material is rotated to search the relative value of core diameter at a plurality of points around the circumferential direction, to acquire the core part noncircular percentage based on the relative values of core diameter.
Patent TW-200605123-A (TW)
Title: Image display and method for manufacturing same
Inventor: HIROSAWA DAIJI
IPC: H01J29/87
Filed: 2005-03-29
Abstract: Disclosed is an image display comprising an envelope having a first substrate (10) and a second substrate (12) arranged opposite to the first substrate with a space therebetween, and a plurality of pixels arranged in the envelope. A plurality of columnar spacers (30) are arranged between the first substrate and the second substrate in the envelope for supporting the atmospheric pressure load acting on the first and second substrates. Each spacer is made of an insulating material and has a plurality of step portions (50a, 50b, 50c, 50d, 50e) ranging in the direction the spacer stands. The surface of each spacer is provided with coating films (45) which are formed discontinuously and electrically separated from one another.
Patent TW-200535332-A (TW)
Title: Liquid fuel injection
Inventor: FLYNN HARRY E
IPC: F23K5/18
Filed: 2005-03-29
Abstract: Liquid fuel injectors are provided. The liquid fuel injectors allow the injection of a fine spray of liquid fuel. The liquid fuel injectors utilize a schrader valve movable between an open position and a closed position. When the schrader valve is in the closed position fuel flow is blocked and purge gas is allowed to flow through the fuel injectors. When the schrader valve is in the open position, the flow of purge gas is blocked and fuel is allowed to flow through the fuel injector. In this manner, the fuel injectors provide for an immediate and automatic purge of the fuel lines when the fuel flow is shut off.
Patent TW-200605311-A (TW)
Title: Semiconductor package security features using thermochromatic inks and three-dimensional identification coding
Inventor: BOYD PATRICK D
IPC: H01L23/544
Filed: 2005-03-30
Abstract: Numerous embodiments of an apparatus and method for generating an identification feature are described. In one embodiment of the present invention, portions of an identification character printed with thermochromatic ink are distributed within a three-dimensional matrix of a multi-layer patch. The multi-layer patch may be disposed above a substrate.
Patent TW-200636118-A (TW)
Title: A manufacturing method of a cleanly filter fabric of antibiotic and deodorization
Inventor: Li jin-zhong
Filed: 2005-04-08
Abstract: A manufacturing method of a cleaning filter fabric of antibiotic and deodorization, the manufacturing process is to burn bamboo through 400–500 DEG C high temperature to be bamboo charcoal, grind bamboo charcoals to be micron powders by a special grinder, and mix carbon powders with water solubility resin and then heat to be solution. Then dip the fabrics weaving from nylon and polyester into the solution during the delivery process. After the solution completely dip into the fibers of the fabrics, using these fabrics to produce the cleaning filter fabrics. (For examples: scouring pads, home filters, vehicle filters, filter of water dispenser……etc.) They can provide deodorizes, antibacterial and durable effects to achieve and guarantee practical purposes of the cleaning hygiene and filtering effects.