baber/WOPTO huggingface dataset:
Patent TW-533726-B (TW)
Title: Generation of keyed integer permutations for message authentication codes
Inventor: HAWKES PHILIP
IPC: G09C1/00
Filed: 2001-05-02
Granted: 2003-05-21
Abstract: A method for constructing keyed integer permutations over the set ZN, where N can be factored into p and q, or N can be prime. N bits are permuted by deriving a keyed permutation of representative indices. When N is factorable into p and q, the set of indices are divided into two portions. The portions undergo iterative processing called ""rounds,"" and in each round, a first half-round function operates on the first portion to form a first half-round value; the first half-round value and the second portion are added together by a modulo-p adder to form a first output value; a second half-round function operates on the second portion to form a second half-round value; and the second half-round value and the first portion are added together by a modulo-q adder to form a second output value. In this manner, outputs of the rounds are reordered. If N is prime and not less than 13, then N is separated into composite values s and t, and two sets are formed with s and t elements, respectively. Each set is then permuted using the method for when N is not prime. At the end of each round, the two blocks are combined using a mixing operation.
Patent TW-587178-B (TW)
Title: Micro magnetic fluid light guiding platform
Inventor: PAN CHENG-TANG
IPC: G02B6/00
Filed: 2001-05-31
Granted: 2004-05-11
Abstract: The present invention provides a micro magnetic fluid light guiding platform, which includes a light-guiding platform having plural sets of optical paths; magnetic fluid micro prisms respectively arranged on the intersections of the optical paths of the light guiding platform; and a magnetic field generator below the light-guiding platform and corresponding to the position of the magnetic fluid micro prisms. By adjusting the magnetic field intensity generated by the magnetic field generator, the refractive index and reflective index of the magnetic fluid micro prisms are changed to achieve the purpose of controlling the light path and light energy strength.
Patent TW-577133-B (TW)
Title: Detection method for opening torque of pod latch
Inventor: SHIE KUEN-MU
IPC: H01L21/66
Filed: 2001-06-04
Granted: 2004-02-21
Abstract: The present invention is a detection method for opening torque of pod latch. DC motor is employed in the detection method according to the present invention to drive and open the pod latch, so as to obtain the minimum driving current and further the magnitude of torque, and the torque is used as the base for determining if the pod is available. The method can be used to avoid the waiting time in the following processes when the pod shutter cannot be automatically opened.
Patent TW-I231001-B (TW)
Title: Method of making shallow trench flash memory by using self-aligned silicon island
Inventor: GE JAU-MIN
IPC: H01L21/76
Filed: 2001-07-19
Granted: 2005-04-11
Abstract: This invention provides a method of making non-volatile flash memory. It forms the trench and makes the floating gate simultaneously, by using the self-aligned silicon island as floating gate. It includes at least the following procedures: Firstly, form tunnel dielectric on the substrate. Secondly, deposit the first conductive layer on the tunnel dielectric. Furthermore, etch the first conductive layer, tunnel dielectric and substrate to form the trench in the substrate. Moreover, form the self-aligned floating gate at the same time, refill a filling material in the trench. Then, make planarization of the filling material, and form the insulating structure of trench. Next, form an interlayer dielectric on the floating gate and the insulating structure of trench. Finally, deposit the second conductive layer upon the dielectric layer.
Patent TW-521252-B (TW)
Title: Driving apparatus and method of liquid crystal display apparatus
Inventor: KATSUTANI MASAFUMI
IPC: G09G3/36
Filed: 2001-09-19
Granted: 2003-02-21
Abstract: A driving apparatus of liquid crystal display apparatus of the present invention has a changeover control circuit for controlling each switching of the inputs and outputs of first and second amplifier circuits. In the changeover control circuit, an offset voltage applied to a pixel by the first and second amplifier circuits is changed in its polarity for every predetermined number of frames in accordance with a switch changeover signal for operational amplifier and an alternation switch changeover signal input and the offset voltage is canceled by frames whose number is twice as many as the predetermined number of frames. This allows to cancel the offset voltage by the frames and to avoid that the display unevenness is discernible by human eyes, thereby ensuring to provide driving apparatus and driving method of liquid crystal display apparatus that can carry out the display with high quality.
Patent TW-548425-B (TW)
Title: Antiglare film, method for producing the same, polarizer and liquid crystal display
Inventor: MATSUNAGA NAOHIRO
IPC: G02B1/14
Filed: 2001-09-20
Granted: 2003-08-21
Abstract: An antiglare film is described, which comprises a triacetyl cellulose transparent support having provided thereon one or more hard coat layers including an antiglare hard coat layer, wherein the hard coat layer contiguous to the triacetyl cellulose transparent support is formed from a coating solution comprising solvents comprising one or more solvents which dissolve the triacetyl cellulose support and one or more solvents which do not dissolve the triacetyl cellulose support. A method for producing the antiglare film, a polarizer wherein the antiglare film is used and a liquid crystal display wherein the antiglare film or the polarizer is used are also described.
Patent TW-535416-B (TW)
Title: Image processing apparatus and method
Inventor: HORI TETSUYA
IPC: H04N9/04
Filed: 2001-11-09
Granted: 2003-06-01
Abstract: An image processing apparatus for acquiring a monochromatic image of high resolution within a short time by using the pixel shift method for a color imaging device. The apparatus comprises an imaging optical system, a color imaging device including a plurality of sets of four filters two of which are used for a single color (G) selected from the three primary colors (R, G, B) for generating pixel data for each color, a shift drive unit for shifting the imaging optical system and the color imaging device relatively to each other by a length corresponding to a predetermined number of pixels in the imaging surface, and an image synthesizing unit, the color imaging device being arranged on the imaging surface of the imaging optical system. The image synthesizing unit generates one monochromatic image only from the pixel data of the same color (G) in different relative positions before and after the shift.
Patent TW-517346-B (TW)
Title: Level shift circuit
Inventor: YAMAGUCHI SEIICHIRO
IPC: H03K17/10
Filed: 2001-11-27
Granted: 2003-01-11
Abstract: NMOS transistors N3 and N3S are connected in series between a PMOS transistor P1 and an NMOS transistor N1S constituting a first inverter connected between a power supply potential VDD2, which satisfies VDD1 < VDD2, and a ground potential VSS, and likewise, NMOS transistors N4 and N4S are connected in series between a PMOS transistor P2 and an NMOS transistor N2S constituting a second inverter. The gate insulating films of the MOS transistor P1, P2, N3 and N4 are thicker than those of the transistors N1S and N4S. The gates of the NMOS transistors N3 and N4 are connected to VDD2, the gates of NMOS transistors N3S and N4S are connected to VDD1 and these transistors are constantly on.
Patent TW-577957-B (TW)
Title: Movable money safe
Inventor: NOMURA YASUHIRO
IPC: F15B15/16
Filed: 2001-12-04
Granted: 2004-03-01
Abstract: It is an object of the present invention to provide inexpensive money safe which is safe against fire and the like and which can easily be utilized when necessary. A basement 10 for accommodating a movable money safe (1) is provided below a floor (12) constituting a room interior (11). If the movable money safe (1) is accommodated in the basement 10, an upper surface of the movable money safe (1) is covered with a fireproof lid (15) which is the same color as that of the floor (12), and if the movable money safe (1) is driven into the room interior (11) for utilizing the movable money safe (1), the lid (15) is also driven together. The room interior (11) is provided with a piston cylinder unit (20) which is operated with water pressure of running water to drive the movable money safe (1) into the room interior (11).
Patent TW-527800-B (TW)
Title: Method for compensating baseline wander of transmission signal and related circuit
Inventor: YEH TSE-HSIEN
IPC: H04L25/06
Filed: 2001-12-06
Granted: 2003-04-11
Abstract: A method for compensating a baseline wander of a transmission signal which is transmitted via a network transmission line. The transmission signal has a plurality of first pulses and a plurality of second pulses respectively for representing different digital data. The method comprises: generating an accumulation result according to the numbers of the first pulses and the second pulses for estimating the baseline wander of the transmission signal; and compensating the baseline wander according to the accumulation result.
Patent TW-I271424-B (TW)
Title: Multicolor dye set and inkjet ink composition with high chroma
Inventor: SIR IN-SHAN
IPC: C09B67/22
Filed: 2001-12-21
Granted: 2007-01-21
Abstract: The invention discloses a multicolor dye set with high chroma and broad color space. The dye set of the present invention is suitable for color inkjet printing and includes (1) Direct Blue 199 dye, Acid Blue 9 dye, and Direct Blue 87 dye; (2) Reactive Red 158 dye, Reactive Red 159 dye, and Acid Red 92 dye; and (3) Acid Yellow 23 dye and Direct Yellow 86 dye. The dye set of the present invention has light resistance and water-fastness when used in thermal bubble inkjet printers. In addition, the dye set has special viscosity, good surface tension, broad color space, and high quality color image, greatly improving the printing properties.
Patent TW-589898-B (TW)
Title: Methods and systems for video streaming with VCR functionality
Inventor: LIN CHIA-WEN
IPC: H04N7/173
Filed: 2002-04-19
Granted: 2004-06-01
Abstract: Methods and systems for providing a video stream from a server to a client over a network include a memory for storing a forward-encoded bit-stream and a reverse-encoded bit-stream for a video data. The forward-encoded bit-stream includes I-frames encoded without inter-frame dependencies and P-frames encoded depending on forward-direction preceding frames, and the reverse-encoded bit-stream includes I-frames and P-frames encoded depending on reverse-direction preceding frames. When the server receives a request with a video cassette recording (VCR) function from the client, the server reads out and transmits frames selectively from among the first, second, third, and fourth frames in accordance with the request. The server can select the closest I-frame to a requested frame in an either bit-stream for a fast-mode play or a random-access play, and switch the bit-streams to use subsequent P-frames in a different direction than that of the closest I-frame.
Patent TW-591605-B (TW)
Title: Method for reducing sound transmission in vehicles; running gear for vehicles, and actuator
Inventor: MAIER RUDOLF
IPC: F16F15/00
Filed: 2002-04-26
Granted: 2004-06-11
Abstract: The invention relates to a method for reducing sound transmission in vehicles, in particular rail vehicles; a running gear for vehicles, in particular rail vehicles; and an actuator. The invention is suitable for, but not limited to, application in rail vehicles for passenger transport, in particular for fast main line traffic. It is the object of the invention to provide a method for reducing sound transmission in rail vehicles, and a running gear for rail vehicles, in which transmission of structure-borne noise is to be reduced. In the method according to the invention, for reducing sound transmission in rail vehicles, at least one oscillation sensor registers the disturbance frequencies which are generated and/or transmitted by the wheels. A device for frequency analysis of the signals of the at least one oscillation sensor, determines the frequencies of the strongest harmonic excitations. At least one error sensor measures the residual oscillations or residual forces which are transmitted to the secondary plane or to the car body. A control unit generates, at the disturbance frequencies determined by the device for frequency analysis of the oscillation sensor signal, the control signals for at least one actuator, in particular a piezo actuator, taking into account the signals of the at least one error sensor. The at least one actuator, in particular a piezo actuator, minimises the residual oscillations or residual forces which are transmitted to the secondary plane or to the car body.
Patent TW-I252005-B (TW)
Title: Eyewear with exchangeable temples housing bluetooth enabled apparatus and method for manufacturing eyewear
Inventor: SWAB THOMAS GREGORY
IPC: H04W4/80
Filed: 2002-04-30
Granted: 2006-03-21
Abstract: A wireless ad hoc pico network is formed by eyewear and other devices such as a computer, a bracelet and a telephone having similar transceivers mounted on them. Master slave relationships are configurable. Other devices, such as a radio, a CD player, a hand held global positioning satellite system and a heart rate monitor, having similar transceivers, can also be connected with the transceiver of the eyewear. The transceivers operate on globally available, unlicensed radio band, 2.45 gigahertz (GHz) and conforms to the Bluetooth standard. The power consumption of Bluetooth enabled devices is less than three percent of the power consumption of a mobile phone. The eyewear includes a frame and connected to the frame are two temples. Temples are connected to frame via hinges. Temples have a male portion of a connector incorporated in them. Female portion of the connector is made integral with the hinges. When the male portion is inserted in the female portion the temple is attached to the frame. The temples can be removed by pulling the connector apart, and a temple with different apparatus within it can be inserted in place of the removed temples. The temple may have co-molded within its body, an apparatus such as an audio device, a camera, a speaker, and a microphone, and a display device such as liquid crystal or an alarm. In another embodiment, eyewear constitutes a distance alarm to monitor the movement of, for example, a child. A device in form of, for example, a bracelet is worn by the child. The transceivers in the eyewear and the bracelet form a small-range wireless network, i.e., piconet, wherein the eyewear and the bracelet communicate using signals conforming to the Bluetooth technology. The transceiver in the eyewear is configured to generate an alarm when the bracelet exceeds a predetermined distance from eyewear.
Patent TW-565859-B (TW)
Title: A segmented lattice rack to store fuels coming from nuclear reactors
Inventor: TOVAR ALBILLOS FRANCISCO JAVI
IPC: G21F5/012
Filed: 2002-05-30
Granted: 2003-12-11
Abstract: A segmented lattice rack to store fuels coming from nuclear reactors, whose walls are made of plates joined orthogonally forming a mesh defining multiple cell cavities which are longitudinally coupled forming a sandwich comprising a central part coinciding with the active part of the stored element, being from a material obtained from neutronic poisons, preferably boron treated steel; whilst the end areas coinciding with the non-active part of the stored radioactive element are of normal stainless steel, joined to each other and with the adjacent components by means of welding or pretensioning.
Patent TW-I223290-B (TW)
Title: Conductive paste, manufacturing method of laminated ceramic electronic device and laminated ceramic electronic device
Inventor: MIKI TAKESHI
IPC: H01C7/02
Filed: 2002-08-16
Granted: 2004-11-01
Abstract: A kind of conductive paste, which is capable of providing good junction to Ni by inhibiting oxidation of the Ni surface of an inner conductor even if it is sintered in the atmospheric environment when Ni is used as the inner conductor of a laminated ceramic electronic component, for Ag-based terminal electrode is provided in the present invention. The conductive past contains at least one kind from Ag powder and Ag alloy powder, nickel boride, an inorganic binding agent and an organic carrying body. The amount of nickel boride powder is within the range of 5.0 to 60.0 wt.% (weight percent) in the total paste.
Patent TW-557497-B (TW)
Title: Method for fabricating a silicide layer of flat cell memory
Inventor: HAN CHANG-HUNG
IPC: H01L21/8234
Filed: 2002-09-03
Granted: 2003-10-11
Abstract: Disclosed is a method for fabricating a silicide layer of flat cell memory device. The disclosed comprises the steps of: providing a silicon substrate whereon a flat cell array region and a peripheral circuit region are defined; forming a word line and a bit diffusion layer on the flat cell array region of substrate and a word line and source/drain junction on the peripheral circuit region; forming a gap fill insulating layer to fill up the gap between word lines; removing the gap fill insulating layer on the peripheral circuit region; forming an insulating layer on the whole substrate; dry etching the insulating layer to expose the surface of word line and the surface of substrate of the peripheral circuit region, thereby forming a spacer on a side wall of word line of the peripheral circuit region; and forming a silicide layer on the upper part of word line of flat cell array region and at the same time, forming a salicide layer on the upper part of word line of peripheral circuit region and on the surface of substrate.
Patent TW-593869-B (TW)
Title: Improved connection of blades on a rotor disc of a gas turbine
Inventor: PINZAUTI MASSIMO
IPC: F01D5/30
Filed: 2002-09-20
Granted: 2004-06-21
Abstract: An improved connection of blades (12) on a rotor disc (22) of a gas turbine, of the type in which a root (10) of each blade (12) is inserted in a seat (20) of the disc (22) which is complementary to the blade, wherein the root (10) is in the shape of an overturned isosceles triangle, with the two sides which converge at the base each having a grooved profile such as to form a series of teeth (14) and with a lower end (16) of the root (10) which is formed by the joined connection of the two lower teeth (14) of the two sides of the root (10), the teeth (14) of the root (10) corresponding to grooves (24) in the seat (20) and the lower end (16) of the root (10) corresponding to an end groove (26) in the seat (20). This series of grooves (24) extends along a line which is inclined relative to the axis of the seat (20) by an angle beta1 of between 17 DEG and 23 DEG, and the grooves (24) have straight sides with inclinations relative to the axis of the seat (20) of angles alpha1 and alpha2, wherein alpha1 is between 42 DEG and 48 DEG whereas alpha2 is between 94 DEG and 100 DEG.
Patent TW-I236486-B (TW)
Title: Crosslinkable aromatic resin having protonic acid group, and ion conductive polymer membrane, binder and fuel cell using the resin
Inventor: ISHIKAWA JUNICHI
IPC: C08L71/12
Filed: 2002-10-09
Granted: 2005-07-21
Abstract: The invention provides a crosslinkable aromatic resin having a protonic acid group and a crosslinkable group, suitable for electrolytic membranes and binders used in fuel cells, etc., and electrolytic polymer membranes, binders and fuel cells using the resin. The crosslinkable aromatic resin has a crosslinkable group, which is not derived from the protonic acid group and can form a polymer network without any split-off component. This resin exhibits excellent ionic conductivity, heat resistance, water resistance, adhesion property and low methanol permeability. Preferably, the crosslinkable group is composed of group having a C1 to C10 alkyl group directly bonded to the aromatic ring and a group having a carbonyl group, or a group having a carbon-carbon double bond or triple bond. The aromatic resins such as aromatic polyethers, aromatic polyamides, aromatic polyimides, aromatic polyamideimides, aromatic polyazoles, etc., which contain such a crosslinkable group, are preferred as the crosslinkable aromatic resins having a protonic acid group and a crosslinkable group.
Patent TW-I237592-B (TW)
Title: Single-cylinder multiple-piston-rod injection and mold clamping/opening mechanism
Inventor: HUANG JIN-MING
IPC: B29C45/67
Filed: 2002-10-17
Granted: 2005-08-11
Abstract: The present invention relates to a single-cylinder multiple-piston-rod injection and mold clamping/opening mechanism, comprising a large piston rod having an inside diameter in which a next smaller piston rod is movably received and a further smaller piston rod is movably received in an inside diameter of the next smaller piston rod and so on. The multiple piston rods are fixed to a movable wall H so as to be movable in unison. By combination of the multiple piston rods, it can provide a variety of injection functions, fast mold clamping/opening, long stroke, and enhanced mold clamping force thereby overcoming the problems of less injection functions, insufficient mold clamping force, and insufficient stroke distance that the conventional single-cylinder, single-piston-rod injection molding machine suffers and thus facilitating improving competitivity.
Patent TW-577148-B (TW)
Title: A method for multi-threshold voltage CMOS process optimization
Inventor: CHIANG MING-MAO
IPC: H01L21/8238
Filed: 2002-11-06
Granted: 2004-02-21
Abstract: A method for multi-threshold voltage CMOS process optimization. The method includes the steps of: providing a semiconductor substrate with a plurality of devices of different threshold voltages; establishing a plurality of types of timing models for a timing calculation; obtaining a static timing analysis report through the timing calculation; defining a large and a small setup time margin as a T1 and a Ts; changing the devices whose setup time margins are less than Ts to low threshold devices; changing the devices whose setup time margins are greater than T1 to high threshold devices; checking a setup time of each device; changing the devices whose setup time margin does not meet the enhanced static timing analysis report; performing a first pocket implant process for the normal threshold devices; performing a second pocket implant process for the low threshold devices and performing a third pocket implant process for the high threshold devices.
Patent TW-579597-B (TW)
Title: Image pickup apparatus
Inventor: SAKURAI KATSUHITO
IPC: H04N5/335
Filed: 2002-12-16
Granted: 2004-03-11
Abstract: An image pickup apparatus including: a plurality of photoelectric conversion elements for photoelectrically converting light from an object, a first output line to which signals from the plurality of photoelectric conversion elements are successively outputted, a plurality of first switches connected to the first output line to output the signals from the plurality of photoelectric conversion elements to the first output line, a second output line to which a reference signal is supplied, a plurality of second switches connected to the second output line to supply the reference signal to the second output line, a scanning circuit which controls the plurality of first switches and the plurality of second switches, and a differential circuit which obtains a difference between the signal from the first output line and the signal from the second output line.