baber/WOPTO huggingface dataset:
Patent TW-I230373-B (TW)
Title: Minimum delay buffering method, minimum delay buffer device for dynamic write strategy, and CD-RW/DVD-RW system having the same
Inventor: KWON HYUNG-JOON
IPC: G11B7/006
Filed: 2002-09-09
Granted: 2005-04-01
Abstract: An apparatus and method for buffering NRZ data patterns in order to generate a recording pulse in a CD-RW/DVD-RW system are provided. The pattern buffer apparatus for a dynamic write strategy, the apparatus which buffers non return to zero (NRZ) data patterns in order to generate a recording pulse in a compact disc-rewritable (CD-RW)/digital versatile disc-rewritable (DVD-RW) system, has a pattern detector which detects a pattern edge and a pattern from the NRZ data; a write address generating unit which generates a write address indicating a pattern buffer which stores the pattern in response to the write enable signal which is generated by delaying the pattern edge; the pattern buffer which has a plurality of registers and stores the detected pattern according to the write address; and a read address generating unit which generates a read address the same as the write address in response to the read enable signal delayed for a predetermined delay time between a write and a read from the generation of the write enable signal, and reads the current pattern which is stored in the pattern buffer indicated by the read address, two patterns which are written before the current pattern and continuous immediately before the current pattern, and two patterns which are written after the current pattern and continuous immediately after the current pattern. According to the pattern buffering method and pattern buffer apparatus, the current pattern and adjacent patterns of NRZ data, which are information needed in generating a recording pulse in a CD-RW/DVD-RW system, can be obtained by a minimum buffering delay and a minimum hardware structure.
Patent TW-557483-B (TW)
Title: Method of manufacturing a semiconductor device
Inventor: KODERA MASAKO
IPC: B24B37/04
Filed: 2002-09-11
Granted: 2003-10-11
Abstract: Provided is a method of manufacturing a semiconductor device, comprising preparing a base comprising a semiconductor substrate having a device surface side, a p-type semiconductor layer formed on the device surface side of the semiconductor substrate, an n-type semiconductor layer which is formed on the device surface side of the semiconductor substrate and forms a p-n junction together with the p-type semiconductor layer, an insulating film which is formed above the semiconductor substrate, p-type semiconductor layer, and n-type semiconductor layer and has a plurality of openings, and a conductor formed in the openings and on the insulating film and electrically connected to the p-type semiconductor layer and n-type semiconductor layer, removing the conductor on the insulating film by performing chemical mechanical polishing by relatively moving the base and a polishing pad while supplying a slurry between the polishing pad and the base, in a state in which a surface of the polishing pad is contacted with the conductor which is placed face down, to form wirings in each of the plurality of openings; applying a liquid between the polishing pad and the base, without releasing the base from the polishing pad after forming the wirings, the liquid is at least one selected from the group consisting of anode water obtained by electrolyzing pure water or ultra pure water, a first solution prepared by dissolving oxidizing gas in pure water or ultra pure water, a second solution prepared by introducing radical atoms and/or molecules into pure water or ultra pure water, cathode water obtained by electrolyzing pure water or ultra pure water and a third solution prepared by dissolving reducing gas in water; and releasing the base from the polishing pad.
Patent TW-I232362-B (TW)
Title: Audio processing method of notebook computer
Inventor: LO LI-CHUN
IPC: H04S5/02
Filed: 2002-09-20
Granted: 2005-05-11
Abstract: An audio processing method of notebook computer is disclosed to support plural audio modes. First, determine if the set audio mode is stereo, if yes, define the line-out jack as the stereo output terminal, and define the Mic-in jack as the audio input. If the audio mode is not stereo, proceed the judgment of 4 audio tracks or 5.1 audio tracks. If the audio mode is 4 audio tracks, define the Mic-in jack as the front audio output terminal, define the line-out jack as the surround audio output end. If the audio mode is 5.1 audio tracks, define the Mic-in jack as the subwoofer/center audio output terminal, define the line-out jack as the surround audio output end, and the built-in speaker as the front audio output.
Patent TW-I228062-B (TW)
Title: Ultrasonic vibration welding device and ultrasonic vibration horn
Inventor: TAMAMOTO OSAMU
IPC: B29C65/00
Filed: 2002-11-01
Granted: 2005-02-21
Abstract: An ultrasonic vibration welding device and an ultrasonic vibration horn capable of sufficiently assuring a pass line for welding operation and preventing ultrasonic vibration from occurring in vertical component direction, the ultrasonic vibration welding device wherein the ultrasonic vibration horn is supported near a nordal point (NP) where no vibration is induced when ultrasonic vibration is generated on the ultrasonic vibration horn with the nordal point (NP) facing just above a working surface for the welding treatment; the ultrasonic vibration horn wherein a convergently tilted working surface and an opposed surface are disposed, symmetrical with each other, on a connection operating part having a cross section symmetrical with respect to the longitudinal center axis thereof, and recessed parts continued to the working surface and the opposed surface are formed symmetrical with each other so that only the ultrasonic vibration parallel with the connected working surface is generated on the working surface.
Patent TW-586144-B (TW)
Title: Method of forming a liquid crystal display
Inventor: LIN GWO-LONG
IPC: H01L27/12
Filed: 2002-11-15
Granted: 2004-05-01
Abstract: The present invention provides a method of forming a liquid crystal display (LCD). Active layers of N-type and P-type low temperature polysilicon thin film transistors and a bottom electrode of a storage capacitor are formed first. Then an N-type source/drain is formed and the bottom electrode is doped with dopants. A gate insulator, a gate electrode, a capacitor dielectric and a top electrode are thereafter formed. After that, a P-type source/drain is formed. Finally, a source interconnect, a drain interconnect and a pixel electrode of the liquid crystal display are formed.
Patent TW-551011-B (TW)
Title: High-density circuit board without bonding pad design and the manufacturing method thereof
Inventor: HSIEH HAN-KUN
IPC: H05K3/00
Filed: 2002-12-10
Granted: 2003-09-01
Abstract: The present invention discloses a high-density circuit board without bonding pad design and the manufacturing method thereof which has the following steps: providing a circuit board substrate; forming an external circuit on the circuit board substrate, the said external circuit comprises plural external contacts, and the widths of the external contacts are not wider than the line width of the said external circuit; forming an anti-soldering layer covering the said circuit board substrate and the said external circuit, the anti-soldering layer has plural openings of anti soldering layer to expose the said external contacts, the diameters of said openings of anti-soldering layer are not less than the width of the said each external contact; forming plural conductive bumps on the said external contacts in the range of the said openings of anti-soldering layer, so as to connect with an external device for forming a high-density circuit board without the bonding pad design.
Patent TW-I261740-B (TW)
Title: Apparatus for supporting a keyboard
Inventor: VATHULYA VICKRAM R
IPC: A47B21/03
Filed: 2002-12-11
Granted: 2006-09-11
Abstract: A space-saving frame member (640) for use in supporting a keyboard (630) adjacent to a monitor (610). The frame member (640) has an upper end (625) and a lower end (645), and means for attaching the upper end (625) of the frame member (640) to the monitor (610) such that the lower end (645) of the frame member (640) extends from a lower side of the monitor (610) to support the keyboard (630). The frame member (640) may be retractable such that when in an extended position, the user can access the keyboard (630). When the keyboard (630) is no longer in use, the frame member (640) may be retracted such that the keyboard (630) is stored beneath and behind the monitor (610).
Patent TW-I253229-B (TW)
Title: Rotor position detection of a switched reluctance
Inventor: SLATER HOWARD JAMES
IPC: H02P6/16
Filed: 2002-12-17
Granted: 2006-04-11
Abstract: A switched reluctance drive is controlled without using a physical rotor position detector. The control method estimates the standing flux-linkage associated with the phase and uses this estimate to improve its estimate of rotor position. The method works robustly regardless of whether the current is continuous or discontinuous.
Patent TW-I220091-B (TW)
Title: A method of the message guard of the mobile phone
Inventor: WU SHUI-MING
IPC: H04M1/66
Filed: 2002-12-31
Granted: 2004-08-01
Abstract: A method of the message guard of the mobile phone, which includes to receives the message first. And if the user doesn't turn on the function of the message guard, then the mobile phone shows the message directly. Otherwise, if the user turns on the function of the message, then the mobile phone filters the message according to filter conditions and processes it.
Patent TW-I253152-B (TW)
Title: Fabrication method of semiconductor integrated circuit device
Inventor: KURATOMI BUNSHI
IPC: H01L21/56
Filed: 2003-01-23
Granted: 2006-04-11
Abstract: The present invention can stabilize the quality of product. According to the present invention, at the time of performing a resin molding for a matrix frame in the fabrication of a semiconductor integrated circuit device, a predetermined amount of air 9 is fed into each of first cavities 8a in a first row and second cavities 8b in a second row, the first and second cavities being formed in a matrix arrangement in a lower mold 8 of a molding die 6, so as to pressurize the interiors of the cavities, and a sealing resin 10 is charged into the cavities in such a manner that the charging speeds of the sealing resin 10 become equal in all of the cavities, whereby it is possible to stabilize the quality of product obtained.
Patent TW-I264791-B (TW)
Title: Apparatus and method for dynamic diagnostic testing of integrated circuits
Inventor: PAKDAMAN NADER
IPC: H01L21/66
Filed: 2003-01-23
Granted: 2006-10-21
Abstract: System and methods consistent with principles of the present invention allow contactless measuring of various kinds of electrical activity within an integrated circuit. The invention can be used for high-bandwidth, at speed testing of various devices on a wafer during the various stages of device processing, or on packaged parts at the end of manufacturing cycle. Power is applied to the test circuit using conventional mechanical probes or other means, such as CW laser light applied to a photoreceiver provided on test circuit. The electrical test signal is introduced into the test circuit by stimulating the circuit using a contactless method, such as by directing the output of one or more modelocked lasers onto high-speed receiver on the circuit, or by using a high-speed pulsed diode laser. The electrical activity within the circuit in response to the test signal is sensed by a receiver element, such as a time-resolved photon counting detector, a static emission camera system, or by an active laser probing system. The collected information is used for variety of purposes, including manufacturing process monitoring, new process qualification, and model verification.
Patent TW-591957-B (TW)
Title: Display system for adjusting video parameters for user-selected area
Inventor: KIM BYUNG-HAN
IPC: H04N9/77
Filed: 2003-01-30
Granted: 2004-06-11
Abstract: A display system for adjusting video parameters of a user-selected area is disclosed. The display system includes a level detector detecting a line pattern included in one of a plurality of image lines representative of a complete image being displayed, and a pattern receiver coupled to the level detector for receiving the detected pattern, where the received pattern includes a position indicator whose ends are vertically aligned with vertical edges of the user-selected area. In addition, the display system further includes a pixel counter coupled to the pattern receiver for measuring a set of horizontal positions of the indicator ends with respect to a reference point, a pattern analyzer calculating a set of horizontal positions of vertical edges of a video control area on the basis of the positions of the indicator ends, and a video preamplifier adjusting at least one of video parameters of the video control area.
Patent TW-I247927-B (TW)
Title: Planar light source apparatus and light guide used therein
Inventor: MATSUMOTO HIROKI
IPC: G02F1/13357
Filed: 2003-08-14
Granted: 2006-01-21
Abstract: Board-like light guide 4 can guide a light emitted from a light source 2. The light guide has a light incident side plane 41, which allows the light emitted form the light source 2 to enter, and a light outgoing plane 43, which allows the guided light to emit out. The light outgoing plane 43 has a fine rough surface, which is composed of several fine-scale convex curving regions with an averaged tilt angle thetaa of 0.3-30 degrees and a ten-point averaged roughness of 0.7-10 microns. A light deflection device 6, formed by a prism plate, is implemented at the place adjacent to the light outgoing plane 43 of the light guide.
Patent TW-I220683-B (TW)
Title: Automatic door
Inventor: LIN CHI-HUI
IPC: E06B3/32
Filed: 2003-08-13
Granted: 2004-09-01
Abstract: An automatic door includes one or plural door panels, one or plural device cases (positioned to form an angle in case of plural ones), a rail provided at one side of the device case, a transmission control device arranged in the device case, a motor, a terminal belt wheel and a central belt wheel located in non-linear positions, a transmitting belt extending around the terminal belt wheel and the central belt wheel, a hanging member fixed with the transmitting belt, a connect arm connecting the hanging member to a connect block of the door panel. Then the transmitting device moves the hanging member to move the connect arm to change its angle so that the door may be opened and closed.
Patent TW-I289740-B (TW)
Title: Image formation device
Inventor: YANG KWANG-CHU
IPC: G03G15/16
Filed: 2003-12-10
Granted: 2007-11-11
Abstract: An image formation device capable of forming a color image and forming a monochromatic image such as black at a speed higher than the color image formation. Along the go-around route of an intermediate transfer belt (30), image formation units of three colors (31, 32, 33) are arranged so that a color image is formed by the tandem method and transferred to a printing sheet. A monochromatic image formation unit (28) transfers a monochromatic toner image by black toner onto the printing sheet. A fixation unit (29) simultaneously applies heat and pressure to the color and monochromatic toner image so as to be fixed. In the operation mode for forming only a monochromatic image, the intermediate transfer belt (30) can be displaced apart from the printing sheet convey route by an actuator (39). Control of each component when forming an image is performed by a controller (40).
Patent TW-I230541-B (TW)
Title: Method for calculating use rate of each component in communication device
Inventor: GUO SHING-PING
IPC: H04M19/00
Filed: 2003-12-18
Granted: 2005-04-01
Abstract: The present invention relates to a method for calculating use rate of each component in a communication device which installs a power management unit (PMU) driver in the communication device (such as smart phone). By the installation, the driver in each component of the communication device will transmit the acting status to the power management driver when the communication is at use and make the power management unit driver calculate the actual work time of each component and store the data in the memory of the communication device. Accordingly, when the communication device is sent back for maintenance, designers can read the data stored in the memory by computer and get the use rate of each component of the communication device used as reference for developing new communication device.
Patent TW-I261650-B (TW)
Title: Method for manufacturing energy-sensing complete combustion device
Inventor: LIN YI-HUANG
IPC: F02M17/34
Filed: 2004-01-08
Granted: 2006-09-11
Abstract: The present invention relates to a method for manufacturing energy-sensing complete combustion device, including methods for manufacturing an air converter, a fuel converter and a circuit rectifier. The method for manufacturing the air converter comprises cutting the alloy steel sheet to a proper width and stamping it so as to form a screen; coating compound metal of rare noble metal and mineral like titanium platinum, and palladium on the steel sheet; and rolling the screen into a steel roll. The method for manufacturing the fuel converter and the circuit rectifier comprises smelting aluminum alloy, cooper alloy, alloy steel with mixture of compound metal of rare noble metal titanium, platinum, palladium into superalloy; and forming two symmetrical clamps of a hollow barrel by die casting, powder metallurgy or precision casting. The air converter made by the method of present invention is installed in an air filter or the inlet pipe after it, and the fuel converter and the circuit rectifier are clipped behind the fuel pipe and ignition wire and distributor of the fuel injector of the internal and external combustion machine and on the guiding wire in front of the ignition plug. Therefore, the air and the fuel can be cracked completely, the electrical current on the circuit can be enhanced, and the power can be increased by complete combustion.
Patent TW-I271080-B (TW)
Title: Method and device for storing a security start value in a wireless communications system
Inventor: WU CHI-HSIANG
IPC: H04W12/00
Filed: 2004-02-02
Granted: 2007-01-11
Abstract: A wireless device first successfully complete an Inter-RAT procedure, which is either an Inter-RAT handover, Inter-RAT cell reselection or Inter RAT cell change order from UTRAN procedure. The wireless device then determines if a USIM is present. If the USIM is present, the wireless device determines if a new security key set was received and unused for ciphering and integrity functions during a current RRC connection. If a new key set was present and unused, the wireless device stores a value of zero into the USIM as a security START value for the CN domain associated with the RRC connection.
Patent TW-I227039-B (TW)
Title: Process for forming metal damascene structure
Inventor: WANG MING-TSONG
IPC: H01L21/3205
Filed: 2004-03-12
Granted: 2005-01-21
Abstract: A process for forming a metal damascene structure. First, a cap layer is formed on a first metal layer, and a dielectric layer is formed on the cap layer. Next, the dielectric layer is etched to form a damascene opening. Next, hydrogen-containing plasma, nitrogen-containing plasma, oxygen-containing plasma, or a mixture thereof is used to perform the plasma treatment. Next, a metal is filled in the damascene opening to form a second metal layer. Peeling of the dielectric layer due to remaining impurities is eliminated by the plasma treatment after etching of the damascene opening.
Patent TW-I232909-B (TW)
Title: Connector lock for a universal serial bus port
Inventor: MIAU SHIN-WEI
IPC: E05B65/00
Filed: 2004-03-12
Granted: 2005-05-21
Abstract: The connector lock for a USB port has a lock base having a lock barrel therein, wherein a drivable rotating block and a base mounted externally are provided therein. An engagement piece provided at a front end of the base may insert into a fastener provided on a faceplate that is mounted to an end face of the lock base. Upon placing the fastener into a USB port, the rotating block is used to control the displacement of the base so as to control the displacement of the engagement piece on the fastener for controlling engagement with the USB port, so as to allow locking or unlocking thereby locking the USB port.
Patent TW-I267323-B (TW)
Title: Lighting device of a discharge lamp
Inventor: KIMURA KENGO
IPC: H05B41/282
Filed: 2004-03-17
Granted: 2006-11-21
Abstract: The lighting device of a discharge lamp of the present invention comprises: a circuit (5) for detecting a tube current (IL) flowing through a cold cathode ray tube (3); and a light control switching circuit (9) for generating an AC output (VL) continuously from an AC conversion circuit (2) by invalidating a light control signal (VB) being imparted from a light control signal generating circuit (4) to a light control circuit (7) during an interval (TC) when the tube current detecting circuit (5) does not detect the tube current (IL), and driving the light control circuit (7) when the tube current detecting circuit (5) detects the tube current (IL). Since the light control signal (VB) being imparted from the light control signal generating circuit (4) to the light control circuit (7) is invalidated by the light control switching circuit (9) because the tube current (IL) scarcely flows into the cathode ray tube (3) at the time of starting, the AC output (VL) from the AC conversion circuit (2) is fed continuously to the cathode ray tube (3). Consequently, a necessary and sufficient exciting energy is fed quickly to the cold cathode ray tube (3) at the time of starting, and the cathode ray tube (3) can be lighted in a short time with an arbitrary luminance.
Patent TW-I238323-B (TW)
Title: Communication terminal
Inventor: YAMANE NAOKI
IPC: H04W4/00
Filed: 2004-03-25
Granted: 2005-08-21
Abstract: A native mailer operated in accordance with a native program installed by a manufacturer of mobile phone 200 obtains an e-mail generated by using an application mailer. A native mailer obtains an e-mail, and stores in a folder for an application mailer, an e-mail generated by using an application mailer.
Patent TW-I228069-B (TW)
Title: Improved structure of tool box
Inventor: HU HOU-FEI
IPC: B25H3/02
Filed: 2004-04-23
Granted: 2005-02-21
Abstract: The present invention provides an improved structure of a tool box, wherein the tool box is made of plastic materials by blow-molding. Corners of the tool box are formed with retention recesses during the molding process. Protection pieces made of rigid material are embedded in the retention recesses before the molded tool box gets cooled down. Once the tool box is cooled down, the protection pieces are retained in the retention recesses. As such, by embedding protection pieces made of rigid material at corners of the tool box, the corners of the tool box are reinforced in structural strength whereby the protection pieces may take the place of the surfaces of the tool box to directly contact and collide a force applying surface for extension of the service life of the tool box.