baber/WOPTO huggingface dataset:
Patent TW-I274457-B (TW)
Title: Permanent magnet-type electric motor and compressor using the same
Inventor: KOJIMA HIROAKI
IPC: H02K1/27
Filed: 2003-03-07
Granted: 2007-02-21
Abstract: For the purpose of preventing demagnetization of a magnet (32) without any cost increase and improving the max torque and the efficiency of an electric motor (20) by suppressing deterioration of magnetic flux density, a permanent magnet-type electric motor (20) comprises a stator (21) and a rotor (25) disposed in the stator (21), in which a plurality of permanent magnets (32), (32) forming a magnetic pole are inserted in magnet insertion portions (31), (31) of a yoke (26) in such manner that the magnets (32), (32) form in line in the circumferential direction thereof, wherein each magnet (32) is divided into a central magnet (33) that is positioned at the central portion in the width direction of the magnet insertion portion (31) and end magnets (34), (34) that are positioned at end portions of the magnet insertion portion (31), and the end magnets (34), (34) have greater coercive forces than the central magnet (33), whereas the central magnet (33) has a greater magnetic flux density than the end magnets (34), (34). Because the end magnets (34), (34) easy to be demagnetized by the reverse magnetic filed caused by the stator current have greater coercive forces, demagnetization of the magnet (32) can be prevented as a whole. In the meantime, because the central magnet (33) difficult to be demagnetized has a greater magnetic flux density, the max torque and the efficiency of the electric motor (20) can be improved by such great magnetic flux density.
Patent TW-I231364-B (TW)
Title: Axial torsion vibration measurement device of the internal pump
Inventor: HIKIDA NAOTO
IPC: G21C17/00
Filed: 2003-04-18
Granted: 2005-04-21
Abstract: The object of this invention is to provide an axial torsion vibration measurement device of the internal pump capable of measuring the axial torsion vibration easily. To solve the problem, the vibration detector 2 that detects vibration in the radial direction, and the sound detector 3 that detects vibration in the circumferential direction are fitted on cylindrical motor casing 6, which contains the motor of a reactor internal pump. The dimension of both signals of a vibration waveform signal detected by the vibration detector 2, and a sound waveform signal detected by the sound detector 3 are matched in vibration calculating device 15, to thereby obtain an axial torsion vibration of a motor from the difference of both signals.
Patent TW-588387-B (TW)
Title: Pressing button circuit of electronic product
Inventor: HE CHI-YU
IPC: H01H13/70
Filed: 2003-05-16
Granted: 2004-05-21
Abstract: A kind of pressing button circuit of electronic product is disclosed in the present invention, in which a predetermined voltage drop is generated in the inputted reference voltage signal through a specified number of serially connected resistors when the pressing button is pressed so as to output a specified voltage signal to the central processor.
Patent TW-587303-B (TW)
Title: Embedded capacitor structure formed on conductive pad of integrated circuit package substrate and method for making the same
Inventor: HSU SHIH-PING
IPC: H01L21/70
Filed: 2003-07-02
Granted: 2004-05-11
Abstract: An embedded capacitor structure formed on conductive pads of an integrated circuit carrier and a method for making the same are provided. A substrate having a trace layer or at least a surface there of is prepared for an insulating to coat on the substrate so as to cover the trace layer. The insulating layer is formed with a plurality of openings for capacitance material to fill therein, in order to form some embedded capacitor components on the substrate, which are electrically connected to conductive pads. It can reduce the electrical conductive path between the semiconductor die and the capacitor component, and improve the routability of the substrate by means of the embedded capacitor components formed on the conductive pads.
Patent TW-I233542-B (TW)
Title: Auxiliary memory device for automation controller
Inventor: WANG CHUN-CHING
IPC: G05B19/04
Filed: 2003-07-18
Granted: 2005-06-01
Abstract: An auxiliary memory device for automation controller is disclosed. Through the disclosed memory device, the internal data stored in the memory device is delivered to the internal memory device of the controller to update the internal instructions of the controller after connecting the memory device with the connecting interface of the controller. Besides, the internal data of the controller is also backup to the memory device. Therefore, the expansion of the controller is improved.
Patent TW-I237484-B (TW)
Title: Systems and method of authentication network
Inventor: ZHUO FEI
IPC: H04L9/32
Filed: 2003-07-25
Granted: 2005-08-01
Abstract: An authentication network systems include a client, a web server and a database, the client provides user friendly configuration interface for the network systems, the database stores some systems configuration data. The web server includes a server module, a CGI (common gateway interface) module and a command manager module, the server module provides user authentication and receives a request from the client, the CGI module receives the request from the server module, the configuration module receives the request from the CGI module and operates the systems configuration data, the configuration module further return the result to the user.
Patent TW-593874-B (TW)
Title: Engine control device
Inventor: YAMASHITA TOSHIHIKO
IPC: F02D41/34
Filed: 2003-07-30
Granted: 2004-06-21
Abstract: To detect a stroke reliably at the time of the start of the engine when a stroke cannot be detected based on crank pulses alone. A stroke is detected based on a difference Delta N between the engine rotational speeds at top and bottom dead centers and a flag FN is changed depending upon whether a temporary stroke set before a stroke has been detected and the detected stroke coincide with each other or not. Simultaneously, a stroke is detected based on a difference Delta P between the intake air pressures at two bottom dead centers and a flag Fp is changed depending upon whether a temporary stroke set before a stroke has been detected and the detected stroke coincide with each other or not. Then, when the flags FN and Fp coincide with each other, the stroke detection is completed. When the detected stroke differs from the temporary stroke, the stroke is shifted by a phase of 360 DEG and the crank pulses are renumbered.
Patent TW-I226604-B (TW)
Title: Method for controlling rotation speed of optical storage device
Inventor: LIN WAN-PERNG
IPC: G11B19/26
Filed: 2003-08-18
Granted: 2005-01-11
Abstract: A method of rotation speed control for optical storage device is proposed. The method adjusts the rotation speed of an optical storage device to increase access probability and also enhance performance of the optical storage device. The method includes providing weighted values corresponding with a plurality of events that may happen during reading or writing processes of the optical storage device, providing an evaluation function, and determining a speed-up threshold and a speed-down threshold, which correspond to each rotation speed value, within a range of evaluation function values. Further included are when an event of the plurality of events happens, changing the evaluation function value according to the weighted value of the event, and when the evaluation function value is without an interval between the thresholds, selectively changing the rotation speed of the optical storage device. The method further includes adaptively adjusting the thresholds and the weighted values.
Patent TW-I269216-B (TW)
Title: Screen display processing apparatus, screen display processing method and storage medium
Inventor: VOLLSCHWITZ ALEXANDER
IPC: G09G5/00
Filed: 2003-09-04
Granted: 2006-12-21
Abstract: In order to efficiently conduct the display processing of a GUI screen by suppressing the drawing of unnecessary objects, the objects are, first, searched from the front toward the rear according to a reverse painter's algorithm while tracing a z-order for processing the drawing. In this step, flags necessary for the drawing may be raised instead of drawing the objects, and a z-buffer needs not be provided. The objects can be really drawn from the rear toward the front according to a painter's algorithm.
Patent TW-I235182-B (TW)
Title: Magnesium alloy with room-temperature formability and excellent corrosion resistance
Inventor: FUKUZUMI TATSUO
IPC: C22C23/02
Filed: 2003-10-08
Granted: 2005-07-01
Abstract: A magnesium alloy with formability at room temperature and excellent corrosion resistance is provided. Specifically, a magnesium alloy is provided which comprises, in mass %, 8.0 to 11.0% Li, 0.1 to 4.0% Zn, and 0.1 to 4.5% Ba, with the balance being Mg and unavoidable impurities, the alloy which further comprises 0.1 to 0.5% Al, and the alloy which further comprises 0.1 to 2.5% Ln (a total amount of one or more lanthanoids) and 0.1 to 1.2% Ca.
Patent TW-I289537-B (TW)
Title: Electric hoist
Inventor: KATAOKA KOUZO
IPC: B66D1/00
Filed: 2003-12-10
Granted: 2007-11-11
Abstract: The object of the present invention is to provide an electric winch suspension electric hoist that maintains a horizontal attitude in any load handling operation, comprising: an electric winch part formed by laterally connecting a drum to a motor drive shaft; a suspending hook installed on the gravity center of the electric winch part at no load in horizontal state; a first roller for changing the direction of a wire rope delivered from the drum to the gravity center of the winch part on the opposite side of the hook; and a second roller for changing the direction of the wire rope from the first roller downward in alignment with a vertical line from the gravity center of the winch part. The advantages are that the electric winch part can be fixed by the simplest suspension system when the electric winch part is used for the electric hoist, and the electric winch part can always be held in horizontal attitude irrespective of whether the electric winch is unloaded or loaded without losing a balance in lateral and longitudinal directions by the suspension of the electric winch part.
Patent TW-I243113-B (TW)
Title: Coolant recovery system of a vehicle
Inventor: JUNG HEE-JONG
IPC: F01P11/00
Filed: 2003-12-18
Granted: 2005-11-11
Abstract: In a coolant recovery system of a vehicle, a coolant reservoir is connected at its upper portion to a radiator by a first pressure cap and a first ventilation hose, and to an engine by a second ventilation hose that is provided with a check valve thereon.
Patent TW-I287287-B (TW)
Title: Semiconductor integrated device and apparatus for designing the same
Inventor: HIRATA MORIHISA
IPC: H01L27/04
Filed: 2004-02-26
Granted: 2007-09-21
Abstract: A semiconductor integrated device includes a plurality of power system circuit units, a first circuit unit 101 to which electric power is supplied from first power supply wiring 106, and first ground wiring 109 to which the first circuit unit is coupled. Moreover, the semiconductor integrated device includes a second circuit unit 102 to which electric power is supplied from second power supply wiring 113, and second ground wiring 116 coupled to the second circuit unit. The first circuit unit includes a first interface circuit unit 104, and the second circuit unit includes a second interface circuit unit 111 configured to perform inputting or outputting of a signal to and from the first interface circuit unit. The first ground wiring is coupled to the second ground wiring through a protection circuit 117, and the second interface circuit unit is placed in the vicinity of the first interface circuit unit.
Patent TW-I234664-B (TW)
Title: Circuit and method for testing infrared ray transceiver
Inventor: LEE WEN-KEI
IPC: G01S1/70
Filed: 2004-03-18
Granted: 2005-06-21
Abstract: A circuit and a method for testing an infrared ray transceiver are disclosed. A digital signal generator is applied to generate a digital output signal being able to transmit by an infrared ray transmitter. A delay unit is applied to delay the digital output signal with a predetermined period, and then output it. A waveform-shaping unit is applied to shape the digital reception signal received by an infrared ray receiver and the delayed digital output signal. A comparison unit is applied to compare the two signals. A display unit is applied to display the comparing result. Therefore, the function test of the infrared ray transmitter and receiver is easy to finish.
Patent TW-I281514-B (TW)
Title: Surface treatment method, surface treatment device, surface treated plate, photoelectric device, electronic machine
Inventor: HIRAI TOSHIMITSU
IPC: G02F1/1343
Filed: 2004-03-19
Granted: 2007-05-21
Abstract: In this invention, the contact angle of a liquid and a plate can be controlled consistently even for a large plate. It contains a process of providing a hydrophobic property to the surface of a plate 11, and a process of providing a hydrophilic property to the surface by irradiating energy light (radiation) on the surface of the plate 11, which is provided with the hydrophobic property are provided. Variations in the accumulated illumination intensity of radiation on the surface of the plate are controlled to 20% or less.
Patent TW-I272559-B (TW)
Title: Driving device of image display device, storage medium, image display device, and television receiver
Inventor: SHIOMI MAKOTO
IPC: G09G3/20
Filed: 2004-04-02
Granted: 2007-02-01
Abstract: A noise adding circuit adds noise data to video data, and a circuit rounds a less significant bit, so as to output video data of 6 bits from 8 bit input data for example. The video data of 6 bits is stored in a frame memory until a further next frame, and a previous frame grayscale correction circuit corrects video data of a previous frame as required so that the video data of the previous frame approaches video data of a further previous frame. It then outputs thus corrected video data. Further, a modulation processing section corrects video data of a current frame so as to emphasize grayscale transition from the video data of the previous frame which is outputted by the previous frame grayscale correction circuit. Thus, it is possible to realize a driving device of an image display device, which can improve a response speed of pixels and has a simple arrangement, without apparently deteriorating display quality of an image displayed in the pixels.
Patent TW-I290226-B (TW)
Title: Method for detecting human HCCR-1 protein and a kit for diagnosing liver cancer using the same
Inventor: KIM JIN-WOO
IPC: G01N33/577
Filed: 2004-05-03
Granted: 2007-11-21
Abstract: Provided are a method for detecting liver cancer by measuring the level of expression of HCCR-1 protein in a specimen sample in vivo by an antigen-antibody binding reaction using an antibody specifically binding to a protein expressed from human proto-oncogene HCCR-1, and a kit for diagnosing liver cancer using the same. The diagnosing method and kit can be advantageously used for early diagnosis of liver cancer and for diagnosis of small HCC due to improved accuracy and reproducibility compared to the conventional AFP (alpha-fetoprotein) test.
Patent TW-I276052-B (TW)
Title: Method for rebooting a servo control system
Inventor: CHUANG SENG-MING
IPC: G11B7/007
Filed: 2004-05-06
Granted: 2007-03-11
Abstract: A method for rebooting a servo control system is disclosed. The method is applied to an optical disc access device. The procedures of the method are as follows. A server control system is started for processing a servo control to a spindle motor. If the servo control failed, the servo control system will repeatedly applies the servo control to the spindle motor. If the repeated servo control has failed for M times, the servo control system will be turned off. When the servo control system is turned off, the spindle motor is rotating at a free rotating speed and the motor can drive the optical disc at inertial rotation, and then the servo control system is rebooted again to set a specific rotating speed related to the free rotating speed according to the detected free rotating speed, so the spindle motor can rotate at the specific rotating speed. The specific rotating speed is related to the specific access speed of an optical disc access device.
Patent TW-I239657-B (TW)
Title: Solar cells and solar modules
Inventor: WANG JONG-BOR
IPC: H01L31/042
Filed: 2004-05-25
Granted: 2005-09-11
Abstract: Solar cells and solar modules are disclosed. The solar module includes several solar cells. The solar cell includes a photoelectric conversion layer, an anode layer, a cathode layer and at least one spacer. The anode layer and the cathode layer are respectively sited on opposite surfaces of the photoelectric conversion layer, and project from the photoelectric conversion layer. The spacer is mounted on sides of the photoelectric conversion layer to seal the photoelectric conversion layer. Several solar cells make up the solar module by the series or the parallel connection.
Patent TW-I254662-B (TW)
Title: Robot system
Inventor: WATANABE ATSUSHI
IPC: B25J13/08
Filed: 2004-05-26
Granted: 2006-05-11
Abstract: A robot system efficiently performing an operation of moving a robot to close to and/or separate from a target point, such as teaching operation. A camera of a visual sensor is mounted to the robot such that a distal end of an end effector is seen within the field of view of the camera, and the end effector's distal end and a target position on an object are specified on a monitor screen. When an approach key is depressed, a target position is detected on an image, and a difference from a position of the end effector's distal end is calculated. Whether the difference is within an allowable range is checked. Depending on the result, an amount of robot motion is calculated, and the robot is operated. The processing is repeated until the depressed approach key is released. When a retreat key is depressed, the robot moves away from the object. The robot may be caused to stop using a distance sensor.
Patent TW-I290640-B (TW)
Title: Laser power controller and method for performing an auto power control
Inventor: LI YUNG-CHIH
IPC: H01S3/00
Filed: 2004-06-16
Granted: 2007-12-01
Abstract: The present invention provides a laser power controller and a method for performing an auto power control to control the laser power of an optical pick-up unit (OPU). The laser power controller includes: a sample/hold circuit used for sampling and holding a front photodiode output signal to generate an analog feedback signal; an analog-to-digital converter (ADC) electrically coupled to the sample/hold circuit for transferring the analog feedback signal into a digital feedback signal; and a digital control circuit electrically coupled to the ADC for generating a power control signal and outputting the power control signal to the OPU in order to control the laser power of the OPU. The front photodiode output signal corresponds to the laser power of the OPU.
Patent TW-I262427-B (TW)
Title: Touch pad for handheld device
Inventor: MARRIOTT GREG
IPC: G06F/
Filed: 2004-09-08
Granted: 2006-09-21
Abstract: A touch pad system is disclosed. The system includes mapping the touch pad into native sensor coordinates. The system also includes producing native values of the native sensor coordinates when events occur on the touch pad. The system further includes filtering the native values of the native sensor coordinates based on the type of events that occur on the touch pad. The system additionally includes generating a control signal based on the native values of the native sensor coordinates when a desired event occurs on the touch pad.
Patent TW-I263885-B (TW)
Title: Smart battery simulation system
Inventor: LIN MIN-SHIUNG
IPC: G06F1/32
Filed: 2004-10-28
Granted: 2006-10-11
Abstract: A smart battery simulation system comprises a portable device, a smart battery simulation device and a master control computer. The portable device includes an embedded controller (EC). The smart battery simulation device electrically connects to the embedded controller of the portable device. The master control computer electrically connects to the smart battery simulation device to generate a battery characteristic simulation data for being transmitted to the smart battery simulation device, such that the smart battery simulation device could simulate a real smart battery and verify whether the function of the embedded controller of the portable device is normal.
Patent TW-I266175-B (TW)
Title: A cooling system for an electronic component
Inventor: LEIJA JAVIER
IPC: G06F1/20
Filed: 2004-11-02
Granted: 2006-11-11
Abstract: A cooling system for an electronic component is provided. The cooling system includes a plurality of thermoelectric elements for placement above a plurality of different areas of the electronic component. The cooling system has a plurality of conductors connected to the thermoelectric elements for providing current to the thermoelectric elements, such that the thermoelectric elements pump heat away from the respective areas. The cooling system has a control apparatus connected to the conductors for controlling current provided to the thermoelectric elements relative to one another based on heat generated at the different areas.
Patent TW-I259734-B (TW)
Title: Shock-absorbent structure of speaker unit
Inventor: LIOU TSZ-HUEI
IPC: H04R1/28
Filed: 2004-12-17
Granted: 2006-08-01
Abstract: The present invention relates to a shock-absorbent structure of speaker unit, which employs at least three rubber cylinders to position a speaker unit on a housing of an electronic device so as to prevent resonant issue of sound or image frame. At least three protruding columns protrude from an inside surface of the housing. The speaker unit has a front surface and forms at least three positioning holes to correspond to the at least three protruding columns of the housing. At least three rubber cylinders are received through the at least three corresponding positioning holes of the housing and the at least three rubber cylinders are sleeved on the at least three respective protruding columns for fastening the rubber cylinders thereon, and under this condition, the front surface of the speaker unit corresponds to a plurality of through holes defined in the housing.
Patent TW-I243513-B (TW)
Title: Indoor UHF antenna device for a digital TV
Inventor: WANG JENG-SHI
IPC: H01Q9/34
Filed: 2004-12-22
Granted: 2005-11-11
Abstract: The indoor UHF antenna device for a digital TV is disclosed. The device comprises a circuit board, a main shaft antenna, and an auxiliary shaft antenna. The two shaft antennas are parallel to each other and horizontally welded on the circuit board. The main shaft antenna is connected to the signal transmission terminal of the circuit board. The auxiliary shaft antenna is connected the ground terminal of the circuit board for stabilizing the signal of the other antenna. By the parallel connection between the antenna and the circuit board, the whole antenna set can become flat. The device can adjust the receiving angle to receive the polarized wave of differently oriented signal transmitted from different transmission stations. The device can receive the radio wave from different transmission stations.
Patent TW-I260077-B (TW)
Title: Chip package and producing method thereof
Inventor: DING YI-CHUAN
IPC: H01L23/28
Filed: 2005-01-21
Granted: 2006-08-11
Abstract: A chip package includes a substrate, a chip, a stiffener and a molding compound. A producing method of the chip package includes: disposing a bottom surface of the chip on the substrate; covering an edge of a top surface of the chip with the stiffener, for protecting the edge; then wire-bonding the top surface of the chip with the substrate; and finally forming the molding compound for encapsulating the chip, the stiffener and parts of the substrate.