baber/WOPTO huggingface dataset:
Patent TW-520580-B (TW)
Title: Simplified quality indicator bit test procedures
Inventor: CHEN TAO
IPC: H04B17/00
Filed: 2001-10-11
Granted: 2003-02-11
Abstract: In a code division multiple access communication system, a method and apparatus provide for an efficient testing of operating behavior of a quality indicator bit. The method and the accompanying apparatus include configuring a receiver to expect to receive a communication channel at a full data rate, and transmitting a signal from a transmitter to the receiver. The signal is carrying the communication channel at a data rate other than said full data rate, and at a power level for receiving at the full data rate. Consequently, the receiver fails to receive the communication channel at the full data rate. A received signal to noise ratio of the received signal at the receiver is determined. A value of the quality indicator bit is determined based on the determined signal to noise ratio. The determined value of the quality indicator bit is communicated to the transmitter.
Patent TW-508437-B (TW)
Title: Optical rotation angle measurement device using phase method
Inventor: JOU KUEN
IPC: G01N21/41
Filed: 2001-12-11
Granted: 2002-11-01
Abstract: This method can accurately measure the rotation angle and concentration of an optical solution, and it has a lot of applications. Using circular birefringence stabilized frequency laser, different wave speeds of circular polarization components in an optical solution results in the phase change of extrapolation interference signal. After the output signal passing through the low pass filter, the rotation angle measurement sensitivity can be increased by measuring the amplitude of an output phase difference signal in real time. And the output signal is the signal product between a reference beam and an extrapolation interference signal that transmits through an optical solution.
Patent TW-I240192-B (TW)
Title: Computer peripheral input system with two input types and method of data communication for the same
Inventor: CHAO CHING-CHUAN
IPC: G06F3/00
Filed: 2001-12-26
Granted: 2005-09-21
Abstract: A computer peripheral input system with two input types and method of data communication for the same is provided. The computer peripheral input system comprises a first input modular, a second input modular and control means having a communication interface installed therein. The first input modular is used for inputting at least a first input data and generating a first input signal corresponding thereto. The second input modular is used for inputting at least a second input data and generating a second input signal corresponding thereto. Control means reads and processes the first and second input signals, and then stores a first and second information respectively corresponding thereto. The first information represents the first input data. The second information represents the second input data. The communication interface sends the first and second information stored in control means by a polling method.
Patent TW-558758-B (TW)
Title: De-capping process
Inventor: WANG YUNG-HSIN
IPC: H01L21/302
Filed: 2002-01-15
Granted: 2003-10-21
Abstract: A kind of de-capping process uses a solution composition in the de-capping process to remove epoxy resin, in which the solution composition at least contains H2SO4 and HNO3. The invention is achieved by using HNO3 for the function of softening epoxy resin and H2SO4 for the function of etching epoxy resin. Therefore, reaction time with epoxy resin and consumption of acid liquid can be reduced, thereby reducing the cost of the de-capping process.
Patent TW-548265-B (TW)
Title: Process for preparing 1-octene
Inventor: ROETTGER DIRK
IPC: C07C11/02
Filed: 2002-02-07
Granted: 2003-08-21
Abstract: The invention relates to a process for preparing 1-octene by reacting 1,3-butadiene with a telogen of the formula H-X-Y-H, where X is O, N, S or P and Y is C, N or Si and X and Y bear, depending on their valence, further substituents, in the presence of a telomerization catalyst to form a telomer of the formula H2C=CH-CH2-CH2-CH2-CH=CH-CH2-X-Y-H, partially hydrogenating the telomer to form a 1-substituted 2-octene of formula H3C-CH2-CH2-CH2-CH2-CH=CH-CH2-X-Y-H and dissociating the 1-substituted 2-octene to give 1-octene.
Patent TW-546221-B (TW)
Title: Tamperproof preventing device for motorcycle opener
Inventor: OGAWA MASAO
IPC: B62H5/00
Filed: 2002-02-21
Granted: 2003-08-11
Abstract: The objective is to provide a tamperproof structure needing no key locking on an opener. A rear protruding part 30 is provided on the upper part of a leg shield 12 in the lower rear vicinity of a handle cover 10 covering a handle 6, and a seat opener 31 and a lid opener 32 are provided on its rim. A rearwardly protruding protector 33 is integrally formed on the lower part of the handle cover 10, and when the handle 6 is rotated to a rotational movement limit which is a parking position, the protector 33 is overlapped on the seat opener 31 and the lid opener 32 and covers them, prevents their operation, and prevents careless unlocking. Since the protector 33 releases the seat opener 31 and the lid opener 32 when the handle 6 is in a state not steered to the rotational movement limit, they can be operated to unlock without a key.
Patent TW-I256771-B (TW)
Title: Capacitance coupling acceleration device
Inventor: HUANG HONG-YI
IPC: H03K19/017
Filed: 2002-03-27
Granted: 2006-06-11
Abstract: The present invention provides a capacitance coupling acceleration device, which is an acceleration circuit applied in connection wires of integrated circuit, so as to reduce the delay time caused by the parasitic resistance and capacitance effect on the connection wires in integrated circuit. The circuit is placed on the connection wires; and, when the signal on the connection wire is transferred from low potential to high potential, this circuit can detect the signal transformation, and provide a charging route for charging the connection wires and accelerating the signal from low potential to high potential. When the signal on the connection wire is transferred from high potential to low potential, this circuit can detect the signal transformation, and provide a discharging route for discharging the connection wire and accelerating the signal from high potential to low potential.
Patent TW-554390-B (TW)
Title: Sealing system and pressure chamber assembly including the same
Inventor: WORM STEVEN LEE
IPC: H01L21/00
Filed: 2002-05-24
Granted: 2003-09-21
Abstract: A pressure chamber assembly for retaining a fluid includes first and second relatively separable casings defining an enclosed chamber and a fluid leak path extending from the chamber to an exterior region. An inner seal member is disposed along the leak path to restrict flow of fluid from the chamber to the exterior region. An outer seal member is disposed along the leak path between the inner seal member and the exterior region to restrict flow of fluid from the chamber to the exterior region. The inner seal member is a cup seal.
Patent TW-I242027-B (TW)
Title: Liquid crystal polyester resin mixture
Inventor: MAEDA MITSUO
IPC: C08L23/06
Filed: 2002-06-20
Granted: 2005-10-21
Abstract: A liquid crystal polyester resin mixture having a stabilized plastication time and accordingly possible to be molded in constant cycles and giving a molded article excellent in mechanical properties and thermal stability is provided. The liquid crystal polyester resin mixture comprises 100 parts by weight of a liquid crystal polyester resin composition which comprises 100 parts by weight of a liquid crystal polyester and from 0 to 150 parts by weight of a filler, and either from 0.001 to 5 parts by weight of a fatty acid amide having a formula; R1-CO-NH2 (wherein R1 denotes a saturated or unsaturated hydrocarbon of 10 to 30 carbons) or from 0.001 to 2 parts by weight of a high molecular weight polyethylene with a molecular weight of 10,000 or higher.
Patent TW-583686-B (TW)
Title: Semiconductor memory device and data read method thereof
Inventor: KIM BYUNG-CHUL
IPC: G11C11/409
Filed: 2002-06-25
Granted: 2004-04-11
Abstract: A semiconductor memory device includes a memory cell array and a differential amplifying and latching circuit for latching and outputting each of signal pairs output from the memory cell array in case of a first latency operation, and for amplifying a voltage difference of each of the signal pairs output from the memory cell array in case of a second latency operation.
Patent TW-554409-B (TW)
Title: Movable shutter structure of baking apparatus for semiconductor or liquid crystal display industry related process
Inventor: WU JAU-MING
IPC: H01L21/00
Filed: 2002-07-16
Granted: 2003-09-21
Abstract: A kind of movable shutter structure of baking apparatus for semiconductor or liquid crystal display industry related process is provided in the present invention. The movable shutter structure includes a hollow main body and an activation apparatus. The main body is provided with a front sidewall, the first sidewall, the second sidewall and a rear sidewall. Both sidewalls of the rear sidewall are connected to one side of the first sidewall and one side of the second sidewall, respectively. The front sidewall is located opposite to the back sidewall, and is at least separable from the first sidewall and the second sidewall. The activation apparatus contains a rotation shaft and a driving apparatus. The rotation shaft is disposed on one side of the front sidewall, and the driving apparatus is disposed at one end of the rotation shaft for driving the front sidewall of the movable shutter to have a rotation activation so as to load a substrate into the main body and take out a substrate from the main body.
Patent TW-567252-B (TW)
Title: Multicompartment container for growing calcium fluoride monocrystals
Inventor: GARIBIN EVGENCY ANDREEV
IPC: C30B11/14
Filed: 2002-07-22
Granted: 2003-12-21
Abstract: The invention provides a method of making UV < 200 nm transmitting optical fluoride crystals for excimer laser lithography optics and a multicompartment container for growing optical fluoride crystals, comprising a number of graphite bowls that are placed on top of one another to form a stack and which have a central conical orifice in the bottom of each of them, and also comprising a seeding unit that has a central cylindrical orifice and is arranged under the lowermost bowl, characterized in the each bowl is fitted with a heat-removing device that is made in the form of a graphite cylinder with a central conical orifice, is mounted under the bottom of each bowl, and adjoins, with its other surface, the cover of the next bowl down, in which design the cover of each bowl, apart from the uppermost one, has a central conical orifice.
Patent TW-I220170-B (TW)
Title: Process of probing a wafer
Inventor: CHEN HEI-MEI
IPC: G01R31/26
Filed: 2002-08-08
Granted: 2004-08-11
Abstract: A process of probing a wafer includes the following steps. First, the wafer is provided with a passivation layer and at least one contact pad, both of which are on an active surface of the wafer. The passivation layer has an opening exposing the contact pad. Micro-contamination material is absorbed on the contact pad and on the passivation layer. This micro-contamination can cause overkill issue during circuit probing (CP test). The micro-contamination material is removed by an argon sputtering process in this invention. The overkill issue of CP test could be eliminated by adding in this physical clean.
Patent TW-583773-B (TW)
Title: Semiconductor device for power regulation
Inventor: BLANCHARD RICHARD A
IPC: H01L21/8234
Filed: 2002-08-21
Granted: 2004-04-11
Abstract: A merged device is that comprises a plurality of MOSFET cells and a plurality of Schottky rectifier cells, as well as a method of designing and making the same. According to an embodiment of the invention, the MOSFET cells comprise: (a) a source region of first conductivity type formed within an upper portion of a semiconductor region, (b) a body region of second conductivity type formed within a middle portion of the semiconductor region, (c) a drain region of first conductivity type formed within a lower portion of the semiconductor region, and (d) a gate region provided adjacent the source region, the body region, and the drain region. The Schottky diode cells in this embodiment are disposed within a trench network and comprise a conductor portion in Schottky rectifying contact with the lower portion of the semiconductor region. At least one MOSFET cell gate region is positioned along a sidewall of the trench network and adjacent at least one Schottky diode cell in this embodiment.
Patent TW-I220752-B (TW)
Title: Pedal for drum
Inventor: MATSUZOE TAKASHI
IPC: G10D13/02
Filed: 2002-11-21
Granted: 2004-09-01
Abstract: To simply set up the pedal body at the angle (direction) that is most suitable for the performer while the pedal is fastened on the bass drum. A heel 42 axis support lets the pedal body 41 be able to revolvably move. The heel 42 can revolvably move along the guide trench 2 of the substrate 1. Further, It comprises: (1) an erect fixation stand is mounted on the frame 5 that is on the substrate 1; (2) an axis 16 between a pair of supporters 6, 7 that is installed on the frame 5 is used to fix the drumstick 19; (3) a step force transfer part 22 transfers the action of stamping on the pedal body 41 to the axis 16 and let the axis 16 and drumstick 19 to generate revolution motion; axis support is connected to the axis-opposite side terminal of the step force transfer part 22; (4) a angle(direction) adjustment part 49 makes the front portion of the pedal body 41 be able to revolute; (5) a fix screw 46 is used to fasten the pedal body 41 on the angle(direction) adjustment part 49 from the upper side; (6) a fix screw 47 is used to fasten the heel 42 on the substrate 1 from the upper side.
Patent TW-580416-B (TW)
Title: Laser-assisted machining process
Inventor: GU YOU-BIN
IPC: B23K26/08
Filed: 2002-11-28
Granted: 2004-03-21
Abstract: Disclosed is a laser-assisted machining process, where at a small area that is located at small distance in front of a cutting edge of a workpiece is first heated and softened instantaneously by laser pulse beam too reduce the strength at the point behind the machined material so as to reduce machining resistance. In feeding the tool, the material that is being machined can drive in the rearward direction the softened material, such that the material that is being machined can quickly cut off and removed along with the softened material. The same machining mechanism is repeated at the following laser radiations. Accordingly, the machining process that may be preceded under high precision, high efficiency and surface accuracy, while increasing the lifespan of the tool so as to greatly reduce the manufacturing cost.
Patent TW-579337-B (TW)
Title: Method to prepare diagnostic films using engraved printing cylinders such as rotogravure
Inventor: KAYLOR ROSANN
IPC: G01N33/543
Filed: 2002-12-06
Granted: 2004-03-11
Abstract: The present invention provides a simple, reliable, and inexpensive process for the manufacture of diagnostic biosensor films such as diffraction-based diagnostic films. The present invention includes a method for preparing a diffraction-based diagnostic biosensor film that includes the steps of: (a) providing a receptor solution that includes a receptor and a carrier fluid, (b) applying the receptor solution to a printing cylinder having a longitudinal axis and an engraved pattern of cells, each cell having a width, height, and depth for acceptance of the receptor solution, the printing cylinder being rotated about the longitudinal axis, (c) transferring the receptor solution from the rotating printing cylinder to a substrate, and, (d) drying the printed substrate, wherein the dried receptor forms a pattern that includes individual printed areas having a center-to-center spacing ranging from about 0.1 microns to about 100 microns.
Patent TW-I235804-B (TW)
Title: Light ribbon structure
Inventor: HE JENG-JUNG
IPC: F21S4/00
Filed: 2003-01-22
Granted: 2005-07-11
Abstract: Disclosed is a light ribbon structure, including a body and plural illuminating components. The body is made comprised of an insulated insulator body and plural sheets of conductive conductor bodies. The plural sheets of conductive conductor bodies are arranged over on the insulated insulator body in ribbon lines forms. Each illuminating component is connected to the ribbon conductive conductors bodies that are arranged in lines to form a matrix-type circuit. The light ribbon of this invention is highly flexible in sue while featuring a reliable circuit so as to meet the applications and needs of various lighting products.
Patent TW-558933-B (TW)
Title: Connecting member between wiring films, manufacturing method thereof, and manufacturing method of multilayer wiring substrate
Inventor: IIJIMA TOMOO
IPC: H05K3/10
Filed: 2003-02-07
Granted: 2003-10-21
Abstract: A connecting member between wiring films is provided in which: a normal copper foil, which is a general-purpose component and not expensive, or the like can be used as a material; formation of bumps is sufficiently achieved by conducting etching one time; and a necessary number of layers can be laminated and pressed collectively at a time. Bumps, which are formed approximately in a cone-shape, for connecting wiring films of a multilayer wiring substrate are embedded in a second resin film that serves as an interlayer insulating film.
Patent TW-I241434-B (TW)
Title: Cholesterol liquid crystal display device
Inventor: YANG CHIOU-LIAN
IPC: G02F1/1333
Filed: 2003-02-11
Granted: 2005-10-11
Abstract: The present invention provides a method for adhering plural panels in a cholesterol liquid crystal display device. Each panel includes a liquid crystal layer. The liquid crystal layer includes plural liquid crystal molecules. The arrangement of liquid crystal molecules can be focal conic texture or planar texture, wherein the focal conic texture enables light to penetrate the liquid crystal layer uniformly. The method includes the steps of: first uniformly coating a light-curing resin on the surface of the panel, wherein the light-curing resin will be chemically reacted and cured when being illuminated by light; next applying an electric field to the liquid crystal layer of the panel to make the liquid crystal molecules in the liquid crystal layer arrange in focal conic texture; and finally providing the light to pass through the liquid crystal layer, so as to cure the light-curing resin to adhere the plural panels.
Patent TW-I260518-B (TW)
Title: A web server computer system interacting with a wireless device and a method for providing product/service via a wireless device
Inventor: STRIEMER BRYAN LESTER
IPC: G06Q30/06
Filed: 2003-03-25
Granted: 2006-08-21
Abstract: A mobile wireless device is used to communicate with one or more wireless devices that correspond to predetermined physical locations. A product/service provider use a mobile wireless device to broadcast a first digital message to one or more wireless devices that are within range of the mobile wireless device and that correspond to physical locations. A wireless device at a physical location responds to the first digital message by sending a second digital message to the mobile wireless device to provide requested information. The product/service provider then acts in accordance with the information in the second digital message. In this way, a product/service provider receives information that allows the driver to determine an appropriate course of action.
Patent TW-I250909-B (TW)
Title: Method of connecting module layers suitable for the production of microstructure modules and a microstructure module
Inventor: MEYER HEINRICH
IPC: B81C99/00
Filed: 2003-04-11
Granted: 2006-03-11
Abstract: Known manufacturing methods for microstructure components, in particular for micro-reactors, micro-heat exchangers, and micro-mixers, are not reliable enough to ensure that the component's pressure and corrosion resistance is high enough, that the component's tightness against fluid exiting from the component or fluid spilling over into adjacent micro-channels is high enough, and that the micro-channels have a sufficiently low flow resistance. In addition, known manufacturing methods are not cost-effective enough that the micro-structured components can be employed in a wide variety of applications. In order to solve these problems, for manufacturing microstructure components at least one multifunctional barrier coating is applied to the joining surfaces of micro-structured component layers made of aluminum and/or aluminum alloys, copper/copper alloys, and/or noble steels, and at least one solder/brazing coating is applied to the at least one barrier coating, the component layers are stacked, and the component layers are then soldered/brazed using heat.
Patent TW-I222782-B (TW)
Title: Phase-locked speed control device of three-phase brushless DC motor and method thereof
Inventor: WANG JEN-YU
Filed: 2003-04-25
Granted: 2004-10-21
Abstract: The present invention discloses a phase-locked speed control device of three-phase brushless DC motor and method thereof, wherein the feedback signal of motor speed and rotation speed command signal pass through the automatic frequency correction circuit and automatic phase correction circuit, and generate the frequency error and phase error respectively. Both errors are added by an adder, and are computed by loop filter to obtain a new control signal. The feedback signal of the rotation speed is processed by a frequency divider circuit, so as to avoid the feedback error of rotation speed. In addition, the loop filter generates a new control signal which passes through the pulse width modulator and sequencer to generate a switch signal, so as to control the armature voltage of motor for correcting the motor speed, thereby the motor speed can be controlled.
Patent TW-I239568-B (TW)
Title: Optical heating apparatus
Inventor: MORIMOTO YUKIHIRO
IPC: H05B7/00
Filed: 2003-04-30
Granted: 2005-09-11
Abstract: The present invention provides an optical heating apparatus, which uses flashlight as the heating source and is capable of preventing the silicon wafer from being broken. An optical heating apparatus is composed of the followings: a flashlight 20 where rare gas is sealed inside; a lamp housing 32, which surrounds the flashlight 20; a carrying platform for carrying the silicon wafer irradiated by the emitting light from the flashlight; and a power supply apparatus for controlling light emission of the flashlight. The invention is characterized in having a ratio B/A larger than 1 in one time of light emission for the flashlight of the carrying platform, in which A is the integrated emission intensity for the wavelength from 220 nm to 370 nm, and B is the integrated emission intensity for the wavelength from 370 nm to 800 nm.
Patent TW-I226796-B (TW)
Title: Method and apparatus for processing video pictures improving dynamic false contour effect compensation
Inventor: WEITBRUCH SEBASTIEN
IPC: G09G3/28
Filed: 2003-06-20
Granted: 2005-01-11
Abstract: The invention relates to a method for processing video pictures for display on a display device having a plurality of luminous elements corresponding to the pixels of a picture wherein the time of a video frame or field is divided into a plurality of N sub-fields (SF) during which the luminous elements can be activated for light emission in small pulses corresponding to a sub-field code word of n bits used for coding the p possible video levels lighting a pixel, comprising the steps of determining if pictures are static pictures or moving pictures, in case of static pictures, processing video pictures using a first sub-field encoding method adapted to pictures when no motion is detected, and in case of moving pictures, processing video pictures using a second encoding method reducing dynamic false contour effect adapted to pictures when motion is detected. The invention applies to plasma display panels.