baber/WOPTO huggingface dataset:
Patent TW-I236850-B (TW)
Title: Television signal processing apparatus
Inventor: LIN YUNG-DA
IPC: H04N7/16
Filed: 2004-06-03
Granted: 2005-07-21
Abstract: A television signal processing apparatus is described. The television signal processing apparatus includes an analog tuner, an extension port, and a decoder. The analog tuner receives an analog television signal and generates a first tuned signal. A digital tuner receives a digital television signal and generates a second tuned signal. When the television signal processing apparatus receives the analog television signal, the decoder receives the first tuned signal and performs decoding on the first tuned signal to generate an output video signal. When the television signal processing apparatus receives the second tuned signal, the television signal processing apparatus receives the second tuned signal via the extension port and generates the output video signal.
Patent TW-I241818-B (TW)
Title: Application-based data encryption system and method thereof
Inventor: LIAO WEN-CHIUAN
IPC: G06F21/00
Filed: 2004-06-10
Granted: 2005-10-11
Abstract: An application-based data encryption method. The method can be implemented in an operating system. When receiving a system call for writing data opened by an application, the operating system encrypts the data using an encryption key for the application. When receiving a system call for reading data requested by the application, the operating system decrypts the data using a decryption key for the application. The encryption key and the decryption key may comprise the same key or two different keys.
Patent TW-I275239-B (TW)
Title: Lock protection circuit for electric motor, an integrated circuit of a driving circuit for controlling a motor driving coil current, and method for protecting an electric motor from locking
Inventor: SAITO KAZUHIKO
IPC: H02P6/08
Filed: 2004-06-21
Granted: 2007-03-01
Abstract: This invention provides a lock protection circuit for an electric motor. The lock protection circuit contains a starting pulse output circuit for producing a starting pulse when the electric motor is stopped while an electric current is supplied to its drive winding and is in a locked state. The lock protection circuit includes a starting pulse measuring unit for counting the starting pulse, a locked state detecting unit for detecting the locked state in response to the result of the counting of the starting pulse, and a drive winding current cut off control unit for performing a control of cutting off the current to the drive winding as soon as the locked state is detected.
Patent TW-I232183-B (TW)
Title: Tire pressure detecting and alarming device
Inventor: KE YUE-YING
IPC: B60C23/02
Filed: 2004-06-25
Granted: 2005-05-11
Abstract: The present invention relates to a tire pressure detecting and alarming device for a vehicle. The device comprises: a detection unit locked on the air valve of a tire; a lock-off unit preventing the detection unit from being arbitrarily pulled out; and a receiving and alarming unit capable of being inserted into the cigar-lighter inside the vehicle for use. The detection unit is ingeniously formed by an insulation fixing ring, a spring, a probe and a piston ring so that it is in a power-off status when the tire pressure is normal to save electrical power. When the detection unit is dismounted or not mounted on the air valve, it automatically turns into power-off status because there is no air valve used as a conductive interface. Moreover, the lock-off design can prevent the detection unit from being dismounted and stolen, and increase the stability so that it is not easily loosen and dropped. Finally, the receiving and alarming unit is designed to be directly connected to the cigar-lighter, so that it not only can be powered conveniently without occupying much space but also can be pulled out at any time, thereby making its use very convenient and practical.
Patent TW-I253065-B (TW)
Title: Angle multiplexing holographic storage device
Inventor: CHEN TSAN-YUAN
IPC: G11B7/00
Filed: 2004-06-30
Granted: 2006-04-11
Abstract: A holographic storage device includes a light source emitting a light beam; a beam splitter receiving the light beam and splitting the light beam into an object light beam and a reference light beam; a linearly driving element disposed thereon the light source and the beam splitter for driving the light source and the beam splitter to move linearly along a first axis to first and second positions, respectively; a parabolic reflective mirror having a symmetric axis perpendicular to the first axis and reflecting first and second reference light beams emitted when the beam splitter is disposed at the first and second positions, respectively; a pattern encoder receiving and encoding first and second object light beams emitted when the beam splitter is disposed at the first and second positions, respectively, and generating first and second encoded object light beams; and a storage medium disposed at the focus point of the parabolic reflective mirror for recording a first interference pattern resulting from the first reference light beam and the first encoded object light beam and a second interference pattern resulting from the second reference light beam and the second encoded object light beam in the same position.
Patent TW-I250464-B (TW)
Title: Input device, electronic apparatus, and method for driving input device
Inventor: HARA HIROYUKI
IPC: G01B7/28
Filed: 2004-07-22
Granted: 2006-03-01
Abstract: To provide an input device, an electronic device, and a method for driving an input device where an increase in the amount of processed information is restricted to make processing systems simple. An input device 100 includes a plurality of capacitive sensing circuits 31 arranged in a matrix and an amp circuit 40 for outputting detected information from the capacitive sensing circuits 31. An output processing section 160 performs a plurality of field scans to read fingerprint information from the capacitive sensing circuits 31 and thereby identify particular capacitive sensing circuits 31 to acquire detected information necessary for processing.
Patent TW-I261828-B (TW)
Title: Optical disc apparatus
Inventor: IIDA ATSUSHI
IPC: G11B25/04
Filed: 2004-07-29
Granted: 2006-09-11
Abstract: In an optical disc apparatus 1, an optical pickup 10a for CD/DVD combo and an optical pickup 10b for BD are fixedly disposed across a spindle motor 12 so as to face each other, and the spindle motor 12 is shifted between the first and second optical pickups 10a and 10b by a feeding mechanism constituted by a ball screw 15, drive motor 16, guide shaft 17, and the like.
Patent TW-I248018-B (TW)
Title: Apparatus for channel balancing of multi-channel analog-to-digital convertor and method thereof
Inventor: CHOU YU-PIN
IPC: G06F3/14
Filed: 2004-08-10
Granted: 2006-01-21
Abstract: An apparatus for channel balancing of a multi-channel analog-to-digital converter of a digital image display comprises red, green and blue analog-to-digital converters for respectively receiving a red, green and blue analog signal of an image signal wherein each analog-to-digital converter respectively samples the red, green and blue analog signals and outputs its corresponding digital signal. An phase difference processing unit is used for estimating the phase differences among each digital signal and outputting their corresponding time delay signals according to the phase differences. A clock delay compensating unit is used for receiving the time delay signals and respectively compensating the time delays of the sampling clock signals of the analog-to-digital converters according to the time delay signals, thereby minimizing the phase differences among the digital signals. The present invention also provides a method for channel balancing of a multi-channel analog-to-digital converter of a digital image display.
Patent TW-I275044-B (TW)
Title: Optical recognition device and method thereof
Inventor: WEN YAW-HOING
IPC: G07D7/20
Filed: 2004-08-12
Granted: 2007-03-01
Abstract: An optical recognition device for recognizing a certain type of sheets, e.g. money, includes at least one light source, at least one diverge device, at least two optical sensors, and a recognition circuit. The diverge device changes the course of light emitted from the light source into two separate lights on the sheet to be recognized. The optical sensors separately collects two response images from the sheet and the recognition device recognize the sheet with the two response images.
Patent TW-I283959-B (TW)
Title: Control apparatus for electric actuator
Inventor: NAGAI SHIGEKAZU
IPC: H02P7/00
Filed: 2004-09-16
Granted: 2007-07-11
Abstract: A driver (18) for an electric actuator comprises a direction-switching means (34) which switches a direction of rotation of a rotary driving source (12) based on a direction instruction input signal, a current amplifier/limiter (36) which converts a voltage outputted from the direction-switching means (34) into a corresponding current and which limits the current with reference to a preset reference current IMAX or a threshold value, a current sensor (38) which detects the current supplied to the rotary driving source (12), and a current loop (40) by which a detection signal from the current sensor (38) is fed back to an upstream side of the current amplifier/limiter (36).
Patent TW-I268399-B (TW)
Title: Photomask, photomask manufacturing method and semiconductor device manufacturing method using photomask
Inventor: TANAKA TOSHIHIKO
IPC: H01L21/027
Filed: 2004-09-17
Granted: 2006-12-11
Abstract: The present invention provides a photomask including a field which attenuates exposure light and causes the exposure light passed therethrough to have the same phase as that of exposure light passed through a main pattern for transfer, and a rim pattern which causes exposure light to be transmitted through the rim region of the main pattern and causes the exposure light passed therethrough to have an opposite phase to that of the transmitted light from the main pattern. Use of this photomask makes it possible to provide a photomask and a semiconductor device manufacturing method which have a practical resolution applicable to 65 nm nodes, have no defect, and can be subjected to defect inspections.
Patent TW-I283740-B (TW)
Title: A method to measure the dissipative energy of structural dampings
Inventor: LI WEN-LUNG
IPC: G01M7/00
Filed: 2004-10-21
Granted: 2007-07-11
Abstract: The present innovation is a method for measuring the dissipative energy of structural systems. The method can be used for all systems, linear or non-linear, that are equivalent to structural systems. The present method is accomplished by processing the response signal with respect to that of its input. Or, one is to measure both the responses of the system and the harmonic input signals. Once the signals are obtained, they can be processed by the product modulation. The required dissipative energy can be thus extracted from the modulated signal by the given equation through its Fourier coefficients. Since the current measuring method does not impose any additional constraints, it can be applied to an extensive range of engineering fields with a wider spectrum.
Patent TW-I259678-B (TW)
Title: Method of dividing a payload intra-frame
Inventor: KIM DONG-KYU
IPC: H04W28/04
Filed: 2004-11-12
Granted: 2006-08-01
Abstract: Provided is a method of dividing a payload intra-frame for improving throughput of a carrier sensing multiple access/collision avoidance (CSMA/CA) wireless communication network. The payload intra-frame dividing method includes a data frame dividing step and a physical layer frame generating step in which a physical layer receives a plurality of data frames from an upper layer within a range of the maximum data frame length the physical layer can transmit and transmits the data frames as a single physical layer data frame. Furthermore, an acknowledge (ACK) frame is provided, which can minimize the deterioration of throughput even when a data frame, which has been divided into a plurality of data frames and transmitted as a single data frame, is required to be re-transmitted because an error is generated in the data frame.
Patent TW-I292013-B (TW)
Inventor: MARUO KEISUKE
IPC: F02D41/00
Filed: 2004-11-12
Granted: 2008-01-01
Abstract: [Problem] To provide an electronic throttle valve control system which can prevent rapid rotation of a throttle valve reliably when the control system has a failure.  [Solution] A throttle valve 10 for controlling the amount of intake air to an internal combustion engine, an electric motor 20 for driving the throttle valve 10, and a rotational speed reduction mechanism 30 for reducing the rotation of the electric motor 20 to control the rotation of the throttle valve 10 are provided. The rotational speed reduction mechanism 30 has an urging mechanism 31 for urging the throttle valve 10 in the closing direction. The rotational speed reduction mechanism 30 is connected to an attenuation mechanism 38(20) for attenuating the speed at which the throttle valve 10 is rotated in the closing direction by the urging force of the urging mechanism 31 when the control system has a failure. The attenuation mechanism 38 is constituted of the electric motor 20 in a regenerative mode or an air damper.
Patent TW-I244136-B (TW)
Title: Low oxygen content photoresist stripping process for low dielectric constant materials
Inventor: SHIEH JYU-HORNG
IPC: H01L21/3065
Filed: 2004-11-26
Granted: 2005-11-21
Abstract: A plasma containing 5-10% oxygen and 90-95% of an inert gas strips photoresist from over a low-k dielectric material formed on or in a semiconductor device. The inert gas may be nitrogen, hydrogen, or a combination thereof, or it may include at least one of nitrogen, hydrogen, NH3, Ar, He, and CF4. The operating pressure of the plasma may range from 1 mTorr to 150 mTorr. The plasma removes photoresist, the hard skin formed on photoresist during aggressive etch processes, and polymeric depositions formed during etch processes. The plasma strips photoresist at a rate sufficiently high for production use and does not appreciably attack carbon-containing low-k dielectric materials. An apparatus including a plasma tool containing a semiconductor substrate and the low oxygen-content plasma, is also provided.
Patent TW-I259888-B (TW)
Title: Backlight module
Inventor: KAO KO-CHIA
IPC: F21V8/00
Filed: 2005-01-27
Granted: 2006-08-11
Abstract: A backlight module is provided. The backlight module comprises a light source, a light guide and an optical layer. A surface of the light guide is coated with the optical layer. Light is emitted from the light source and enters the light guide through the optical layer. The refraction coefficient N of the optical layer is between the refraction coefficients Ns and N0 of the light guide and the air respectively.
Patent TW-I286913-B (TW)
Title: Organic electroluminescent display device
Inventor: OOKA HIROSHI
IPC: H05B33/00
Filed: 2005-08-16
Granted: 2007-09-11
Abstract: In an organic EL display panel, one sealing substrate is shared between two organic EL substrates, thereby achieving thinning and lightening of the panel body. The display panel includes a sealing substrate having a first concave portion and a second concave portion opposite the first concave portion, a first transparent glass substrate hermetically sealed on the first concave portion, a first organic light emitting element formed on a surface of the first transparent glass substrate, a first desiccant disposed on a bottom surface of the first concave portion, a second transparent glass substrate hermetically sealed on a the second concave portion, a second organic light emitting element formed on a surface of the second transparent glass substrate, a second desiccant disposed on a surface of the second concave portion, wherein the first organic light emitting element and the second organic light emitting element achieve a shared use of the sealing substrate.
Patent TW-I286956-B (TW)
Title: System and method for welding with multiple arcs
Inventor: BLANKENSHIP GEORGE D
IPC: B23K9/10
Filed: 2005-02-22
Granted: 2007-09-21
Abstract: A system and method for welding with a first and second arc between a first and second electrode, respectively, and a common workpiece, where each of the electrodes is driven by a single power source, where there is a first inductor connected in series with the first electrode and a second inductor connected in series with the second electrode and each of the inductors has sufficient inductive reactance to store enough energy to maintain an existing arc associated with one of the electrodes for a selected general time with essentially no current to the one electrode.
Patent TW-I288339-B (TW)
Title: Yield analysis method
Inventor: LIN CHEN-TING
IPC: H01L21/66
Filed: 2005-05-04
Granted: 2007-10-11
Abstract: A yield analysis method. First, a wafer having multiple dies is inspected to obtain wafer defect data containing defect information of every die in the wafer. Then a wafer map and an overall yield are generated according to the wafer defect data. The wafer map displays defect dies and non-defect dies in the wafer. Then, first and second systematic limited yields are calculated in accordance with the wafer defect data and the wafer map, wherein the first systematic limited yield is calculated excluding defect dies with localized distribution, and the second systematic limited yield is calculated excluding defect dies with repeated distribution. Then a random defect limited yield is determined in accordance with the overall yield, the first systematic limited yield, and the second systematic limited yield.
Patent TW-I279266-B (TW)
Title: Method for making a rotary wrench
Inventor: LI CHANG-JUAN
IPC: B21K5/18
Filed: 2005-05-20
Granted: 2007-04-21
Abstract: A method for making a rotary wrench involves: preparing material; punch forming; punching hole; punch bending; and finished product. Firstly, punching a member bar to form a bent portion, and on the bent portion is formed a through hole; putting the member bar into a bending mould, using a punching rod to punch the mid portion of the member bar so as to form a narrow seam. Through punching process, the above structures can be formed and necessary structure of a rotary wrench also can be made. Therefore, a rotary wrench can be made through the method of the present invention without requiring any other machine, substantially reducing the production cost. Furthermore, the method almost merely involves bending, deforming processes nearly without causing wastes, further saving the cost for dealing with the wastes.
Patent TW-I284798-B (TW)
Title: Parking power-off method and module for a portable car apparatus
Inventor: LI WEI-TIN
IPC: G06F1/32
Filed: 2005-05-20
Granted: 2007-08-01
Abstract: A parking power-off method and module for a portable car apparatus are provided. In this embodiment, whether power supply of the portable car apparatus is switched is detected, and then when the power supply source is switched from an external power source to an inner battery, whether the car speed is zero is checked. Once the car speed reaches zero, the power-off mechanism is initiated to automatically turn off the portable car apparatus. In addition, a user is able to turn off the power-off mechanism manually. Further, when a global positioning system (GPS) is built-in, whether the car speed is zero is checked by examining a field associated with the car speed in the transmitted GPS message.
Patent TW-I255011-B (TW)
Title: Method of using an e-fuse device
Inventor: CHEN BEI-HSIANG
IPC: H01L23/58
Filed: 2005-05-24
Granted: 2006-05-11
Abstract: A method of using an e-fuse device is provided. The e-fuse device includes a poly-fuse having one end connected to a source/drain region of a MOS transistor and the other end biased to a voltage (VFS). In operation, a gate of the MOS transistor receives a two-level square wave pulse voltage signal, in accordance with one preferred embodiment. The pulse voltage signal encompasses a pre-heat voltage (VP) at the first level during time period (T1-Tp) and a maximum input voltage (VIH) at second level during time period (Tp-T2). The pre-heat voltage (VP) is smaller than the maximum input voltage (VIH). The pulse voltage signal is confined to a minimum input voltage (VIL) before T1 and after T2. The time period (T1-Tp) is longer than 5 mus.
Patent TW-I259236-B (TW)
Title: Spark plug anti-pollution control method for fuel injection engine
Inventor: JANG SEN-SHIAN
IPC: F02M57/06
Filed: 2005-06-01
Granted: 2006-08-01
Abstract: The present invention relates a Spark plug anti-pollution control method for fuel injection engine. Fuel is injected into an engine simultaneously using an electronic control unit (ECU) at the first start, enabling the fuel to be ignited by the spark plug to start the engine, and the rotational speed of the engine is simultaneously detected. If the rotational speed of the engine is not greater than a set start-up rotational speed and the engine is started once again, the ECU controls to temporarily stop injecting fuel into the engine, and the fuel that has been injected and retained in the engine is ignited by the spark plug. After the engine is successfully started, the fuel is controlled to be automatically and continuously injected into the engine by the ECU, to maintain a continuous operation of the engine. Therefore, the problem, which the fuel is injected into the engine for each start causing the start to be more difficult due to over-damp of the spark plug, is improved.
Patent TW-I285960-B (TW)
Title: Thin film etching method and method of fabricating liquid crystal display device using the same
Inventor: PARK JEONG-KWEON
IPC: H01L29/786
Filed: 2005-06-29
Granted: 2007-08-21
Abstract: A thin film etching method includes forming a layer on a substrate, aligning a mask having a pattern defined thereon above the layer, and removing a portion of the layer by irradiating the substrate with a femtosecond laser through the mask.
Patent TW-I373875-B (TW)
Inventor: MURAMATSU YASUYUKI
IPC: H01M8/04
Filed: 2005-07-13
Granted: 2012-10-01
Abstract: A fuel cell system that is capable of handling gasified fuel in an aqueous solution tank includes an aqueous solution tank which holds fuel aqueous solution, a fuel cell including an anode supplied with the fuel aqueous solution from the aqueous solution tank, and a cathode provided with a catalyst containing platinum Pt, an air supplying unit including an air pump and arranged to supply air to the cathode in the fuel cell, and a gas guide arranged to add a gas containing gasified methanol from the aqueous solution tank to the air to be sent to the cathode.
Patent TW-I283802-B (TW)
Title: Lithographic apparatus and method for determining z position errors/variations and substrate table flatness
Inventor: KOENEN WILLEM HERMAN GERTRUDA
IPC: G03F9/00
Filed: 2005-12-26
Granted: 2007-07-11
Abstract: A lithographic projection apparatus including: an illumination system configured to provide a beam of radiation; a support configured to support a patterning device, the patterning device configured to impart the beam with a pattern in its cross section; a substrate table (WT) configured to hold a substrate (W); a projection system configured to project the patterned radiation onto a target portion of the substrate (W); a plurality of level sensors (LS) for sensing a level of a substrate carried on the substrate table (WT) at a plurality of different positions, and a system for determining the position of the substrate table (WT). Also provided is a controller that is configured to cause relative movement between the substrate (W) and the level sensor array from a first position at which a first measurement is taken to a plurality of overlapping positions at which further measurements are taken, and a calculator for calculating a measure of Z position errors and/or substrate table (WT) unflatness and/or a measure of the level sensor (LS) position/offset using the plurality of overlapping measurements.