baber/WOPTO huggingface dataset:
Patent TW-200740871-A (TW)
Title: A hardening composition for optical material and optical waveguide device
Inventor: FUJIUE NAOFUMI
IPC: G02B6/10
Filed: 2007-03-09
Abstract: Disclosed is a curable composition for optical materials which is characterized by containing a specific silicon-containing polymer (A), a specific epoxy resin (B) and an energy ray-sensitive cationic polymerization initiator (C) as essential components.
Patent TW-200838155-A (TW)
Title: Key detection device for microprocessor
Inventor: LO WEN-TSAN
IPC: H03M11/22
Filed: 2007-03-12
Abstract: The present invention provides a key detection device for a microprocessor. The microprocessor is driven by a first voltage and is coupled to a switch circuit whereas the switch circuit is driven by a second voltage greater than the first voltage. The key detection device includes a pin and a detection circuit. The pin is coupled to the switch circuit for receiving an input voltage generated by the switch circuit. The detection circuit is coupled to the pin and includes a voltage conversion circuit and a signal conversion circuit. The voltage conversion circuit is used for converting the input voltage while the signal conversion circuit is used for converting voltage outputted by the voltage conversion circuit into digital signals.
Patent TW-200839066-A (TW)
Title: Fireproofing and the making method thereof
Inventor: HUANG CHIEN-HSUN
IPC: E04B1/94
Filed: 2007-03-19
Abstract: The present invention relates to fireproofing and a making method thereof, which uses glass fibers as raw materials. After the glass fibers are processed under an opening-fiber procedure, a carding procedure, a forming procedure, and a needle punching procedure to form glass fiber cloths, the glass fiber cloths are spread with inorganic adhesives evenly and then the glass fiber cloths can be formed as fireproofing after a hot press forming procedure and a heating and drying procedure. Accordingly, not only the glass fibers do not have non-combustion-supporting characteristic which can avoid affecting the fireproof effect, but also the inorganic adhesives can avoid producing poisonous substances when the glass fiber cloths are heated; besides, the glass fiber cloths have effects of good soundproof effect, light weights, tenacity and bending endurance.
Patent TW-200838414-A (TW)
Title: Support structure for use in input shaft of gear box of agricultural carrier
Inventor: RUAN JI-XIAN
IPC: A01B73/00
Filed: 2007-03-30
Abstract: A support structure for use in input shaft of gear box of agricultural carrier comprises a carrier body including a frame provided thereon, the frame including an engine, pulley set, clutch set and a gear box disposed thereon. By way of the engine, the pulley set is actuated, and then by using the clutch set, the pulley set is simultaneously driven to urge an input shaft of the gear box to rotate, such that the power is transmitted to the gear box so as to be convertibly outputted, wherein the body of the gear box includes a support member extendedly mounted thereon and having a mounting hole which is provided with a bearing attached therein, for supporting the input shaft, thereby easily achieving a precise concentricity while in assembly, so as to prevent the carrier,s vibration while in use.
Patent TW-200841794-A (TW)
Title: Method of preparing highly thermally conductive circuit substrate
Inventor: HUANG XU-TAN
IPC: H05K7/20
Filed: 2007-04-10
Abstract: A method of preparing a highly thermally conductive circuit substrate includes the steps of: (a) preparing a metallic substrate; (b) producing an insulated layer on a surface of the metallic substrate; (c ) producing an intermediate interlayer layer on a surface of the insulated layer; and (d) producing an electrically conductive main layer on a surface of the intermediate medium layer by electrochemistry technique.
Patent TW-200746048-A (TW)
Title: Apparatus and method for encoding digital audio data with a reduced bit rate
Inventor: DIMKOVIC IVAN
IPC: G10L19/04
Filed: 2007-04-13
Abstract: A method and an apparatus for encoding digital audio data with reduced bit rates, the apparatus comprising a provider of psycho-acoustically quantized digital audio data with a bit rate being higher than the reduced bit rate. The apparatus further comprises an identifier for identifying a frequency band according to a selection criterion, the selection criterion being such that animpact on the quality of the digital audio data when the data in the identified frequency band is replaced by generated noise is smaller than the impact on the quality of the digital audio data, which would arise when the data in a different frequency band is replaced by generated noise. The apparatus further comprises a replacer for replacing data in the identified frequency band of the digital audio data by a noise synthesis parameter, the noise synthesis parameter requiring a smaller amount of data than the data in the identified frequency band, the digital audio data having the reduced bit rate.
Patent TW-200841982-A (TW)
Title: Fixture
Inventor: XIAO ALAN
IPC: B23Q3/06
Filed: 2007-04-17
Abstract: The present invention relates to a kind of fixture. Said fixture includes a main body and at least two secondary bodies. Said main body includes a hole and its two sides are arc obloquies. A side of said secondary body is a clamping side. When a work piece needs to be clamped, said work piece can close to said clamping side of said secondary body. Another clamping side of said secondary body is closed to machine. It utilizes the spiral power to achieve the purpose of clamping.
Patent TW-200842999-A (TW)
Title: Low cost semiconductor package and method of same
Inventor: YU JUI-YI
IPC: H01L21/60
Filed: 2007-04-18
Abstract: A low cost semiconductor package comprises a substrate, a nickel metal layer, a gold metal layer, at least a bump, and an underfill. The substrate has at least a solder pad. A displacement layer is formed on the solder pad by a displacement reaction process. The nickel metal layer and the gold metal layer is formed on the solder pad by electro-less plating processes. Furthermore, the bump is formed on the solder pad and the underfill is filled around the bumps.
Patent TW-200805297-A (TW)
Title: Error correction system and related method thereof
Inventor: CHIEN KUO-LUNG
IPC: G11B20/18
Filed: 2007-04-20
Abstract: Disclosed is an error correction system, comprising: a demodulator for receiving and demodulating raw data to generate an ECC block; an on the fly PI ECC decoder, coupled to the demodulator, for performing a PI ECC operation on the ECC block; a data buffer, for storing the ECC block; a non-linear EDC check device, for performing a non-linear EDC operation to generate an EDC result; a syndrome generator for generating at least one syndrome according to a PI codeword and a PO codeword of the ECC block; an ECC decoder for performing an ECC operation according to the syndrome; and an EDC corrector for correcting the EDC result according to a result of the ECC operation; wherein the syndrome comprises at least one of a PI syndrome and a PO syndrome, and the ECC decoder performs the ECC operation after the PI ECC operation.
Patent TW-200803025-A (TW)
Title: Fuel coupler for fuel cell, and fuel cell using the same
Inventor: TAKAHASHI KENICHI
IPC: H01M8/02
Filed: 2007-05-21
Abstract: A fuel cell coupler is provided with a socket main body (32) arranged in a fuel cell, and a valve mechanism arranged inside the socket main body. The fuel cell coupler is also provided with a socket section (4) to which a nozzle section (8) mounted on a fuel cartridge is removably connected. The socket section (4) is protruded toward the inside of the socket main body (32), and is provided with a nozzle holding mechanism (43) having a hook section (44) which can retract toward the outside of the socket main body (32), and an elastic member (45) which applies pressing force to the hook section (4) to hold the nozzle section (8) and permits the hook section (44) to retract.
Patent TW-200849493-A (TW)
Title: Method for fabricating non-volatile memory
Inventor: PAN CHUNG-WE
IPC: H01L21/8247
Filed: 2007-06-07
Abstract: A method for fabricating non-volatile memory is provided. A plurality of isolation structures is disposed in a substrate, and defines active areas. The isolation structures are arranged in parallel and protrude from the surface of the substrate. A plurality of mask layers is deposited on the substrate, and intersects with the isolation structures. The surface of the mask layers is higher than that of the isolation structures. A plurality of doped regions is formed in the substrate. A plurality of insulating layers is then deposited on the substrate between the adjacent mask layers. The insulating layers and the mask layers are with different etching selectivities. The mask layers are stripped away, and the substrate is exposed. A tunneling dielectric layer is formed on the substrate. A floating gate is deposited on the substrate in-between the isolation structures and the insulating layers. The floating gate is with a lower surface than that of the isolation structures. An inter-gate dielectric layer is further deposited on the substrate. A control gate is disposed between the adjacent insulating layers.
Patent TW-200816586-A (TW)
Title: Semiconductor device, and manufacturing method of the same
Inventor: MASUI YUJI
IPC: H01S5/187
Filed: 2007-06-11
Abstract: To provide a manufacturing method of a semiconductor device capable of largely increasing yield. A semiconductor layer 20D is formed on a substrate 10, and thereafter mesa M1 to M4 are formed on the semiconductor layer 20 for every unit chip area. The metha diameters R1 to R4 are set to be matched with a prescribed reference (a10 ± Δx10) on the assumption that there is an error ±Δy at maximum in an oxidized depth b. Next, in a steam atmosphere, oxidation processing is performed at a high temperature, and each metha part M1 to M4 is selectively oxidized to form a non-oxidized region 15B. Then, oxidation narrowed diameters a1 to a4 of each non-oxidized region 15B are measured by an optical microscope, which are divided for every unit chip area so that the metha part having the non-oxidized region 15B matched with a prescribed reference is not destroyed.
Patent TW-200814601-A (TW)
Title: Method of supporting data retransmission in a mobile communication system
Inventor: PARK SUNG-JUN
IPC: H04L1/18
Filed: 2007-06-11
Abstract: A method of supporting data retransmission in a mobile communication system is disclosed according to the present invention. A method of supporting a hybrid automatic repeat and request (HARQ) at a user equipment in a mobile communication system comprises transmitting a first packet to a network, receiving a reception status signal for the first packet from the network, obtaining a negative acknowledgement signal (NACK) by decoding the reception status signal, and receiving supplemental control information indicating that the reception status signal is a positive acknowledgement signal (ACK).
Patent TW-200817840-A (TW)
Title: Positive type photosensitive resin composition containing polymer having ring structure
Inventor: HATANAKA TADASHI
IPC: H01L21/027
Filed: 2007-06-15
Abstract: To provide a positive photosensitive resin composition which has high sensitivity and is reduced in film thickness reduction in unexposed areas and which, after film formation, retains a high transmission and a film thickness even through high-temperature burning or treatment with a liquid resist stripper and does not crack during ITO sputtering; and a cured film suitable for use as a film material for various displays. The positive photosensitive resin composition comprises: ingredient (A) which is an alkali-soluble acrylic polymer having at least one of carboxy and phenolic hydroxy and at least one of hydroxy other than phenolic hydroxy and amino having active hydrogen and having a number-average molecular weight of 2,000-30,000; ingredient (B) which is an alkali-soluble resin having a ring structure in the backbone; ingredient (C) which is a compound having a vinyl ether group; ingredient (D) which is a compound having a blocked isocyanate group; ingredient (E) which is a photo-acid generator; and a solvent (F). The cured film is obtained from the composition.
Patent TW-200812121-A (TW)
Title: Nickel tin bonding system for semiconductor wafers and devices
Inventor: SLATER DAVID B JR
IPC: H01L33/00
Filed: 2007-06-28
Abstract: A semiconductor wafer, substrate, and bonding structure is disclosed that includes a device wafer that includes, for example, a plurality of light emitting diodes, a contact metal layer (or layers) on one side of the device wafer opposite the light emitting diodes, and a bonding metal system on the contact metal layer that predominates by weight in nickel and tin.
Patent TW-200903222-A (TW)
Title: Overturning cover mechanism and electronic device using the same
Inventor: LAI CHIN-CHUNG
IPC: G06F1/16
Filed: 2007-07-13
Abstract: An overturning cover mechanism and an electronic device using the same are provided. The overturning cover mechanism is disposed in the electronic device. The electronic device comprises a first housing and a second housing. The overturning cover mechanism comprises a sliding mechanism, a rotating mechanism and an actuating element. The sliding mechanism is disposed at the first housing and is slidably connected to the second housing for driving the first housing to slide to a rotating location with respect to the second housing. The rotating mechanism pivotally connected to the second housing comprises a rotating block, a moving block and an elastic element. The rotating block is pivotally connected to the second housing and is fixed at the first housing. The moving block is slidably connected to the rotating block and is fixed at the sliding mechanism. The elastic element having elastic potential energy is connected to the rotating block. The rotating block is rotated by releasing the elastic potential energy of the elastic element. The actuating element is disposed at the second housing for limiting the rotating mechanism.
Patent TW-200908714-A (TW)
Title: De-interlacing method and apparatus using remote interpolation
Inventor: SUNG LIEN-HSIANG
IPC: H04N5/262
Filed: 2007-08-10
Abstract: The present invention is directed to de-interlacing method and apparatus using remote interpolation. An up window and a down window are firstly determined. The closest pair of pixels of the up and down windows along 90DEG, -45DEG or 45DEG is determined, which is used to generate a new pixel by interpolation. Subsequently, the up window and the down window are moved or stayed according to which pair is closest.
Patent TW-200826483-A (TW)
Title: Signal processing method and power amplifier device
Inventor: IBRAHIM AMIR S
IPC: H03F3/20
Filed: 2007-08-21
Abstract: A signal processing method and power amplifier device are disclosed. The method may include receiving a signal to be transmitted, decomposing an original signal into a plurality of smaller constant-amplitude signals, wherein a vector sum each of the smaller constant-amplitude signals equals the original signal, amplifying the smaller constant-amplitude signals by an amplification factor using a plurality of amplifiers, wherein one or more of the plurality of amplifiers are enabled based on the amplitude of the original signal, combining the amplified smaller constant-amplitude signals into the original signal, the original signal being amplified by the amplification factor, wherein the amplified original signal is transmitted.
Patent TW-200833415-A (TW)
Title: Dispersion containing titanium dioxide
Inventor: LORTZ WOLFGANG
IPC: C09D7/61
Filed: 2007-08-31
Abstract: Aqueous dispersion which contains titanium dioxide, water, at least one aminoalcohol and at least one hydroxycarboxylic acid, the titanium dioxide being present in the form of aggregated primary particles having a mean, volume-related aggregate diameter of 70 to 100 nm and the proportion in the dispersion of titanium dioxide being 25 to 50% by weight, aminoalcohol being 2.5 to 6.5 μmol/m<SP>2</SP> of specific surface area of titanium dioxide and hydroxycarboxylic acid being 1 to 3 μmol/m<SP>2</SP> of specific surface area and the ratio of aminoalcohol/hydroxy-carboxylic acid, in mol/mol, being 2 to 3.
Patent TW-200842081-A (TW)
Title: Bicycle component positioning device
Inventor: TAKACHI TAKESHI
IPC: B62M9/124
Filed: 2007-09-10
Abstract: A bicycle component positioning device is basically provided with a fixed structure, an input member and a positioning member. The input member is movably coupled relative to the fixed structure. The input member has a first moving direction and a second moving direction. The positioning member is operatively coupled to the input mechanism to selectively move between a plurality of predetermined positions. The input member and the positioning member are configured and arranged relative to each other such that the positioning member is initially moved by the input member in a direction different from the first and second moving directions in response to movement of the input member both in the first moving direction and in the second moving direction.
Patent TW-200913928-A (TW)
Title: Safe clip-preventing structure of pulling rod
Inventor: LIU QING-MING
IPC: A45C13/00
Filed: 2007-09-19
Abstract: The invention is a safe clip-preventing structure of a pulling rod comprising an external shaft, an internal shaft, and a wedging body. Two sides of a stand of the external shaft set a wedging hole, a position hold and a limitation hole. Two sides of the end of a stand of the internal shaft set a corresponding wedging hole and an opening. Wherein, the wedging hold is applied for fixing the wedging body. When a user pushes a pushing element at the top of the internal shaft, the right wedging shaft of the wedging body departs from the wedging hold of the external shaft. Therefore, the internal shaft can be pressed quickly. Before closing completely, because the pushing element is pressed downward completely, the left wedging shaft of the wedging body passes through the opening of the stand of the internal shaft to wedge and stop in the limitation hole of the external shaft. Therefore, the top of the external shaft and the top of the internal shaft produce a space kept in advance for containing fingers. It achieves the purpose of safety, preventing from clipping user's fingers with injury.
Patent TW-200822803-A (TW)
Title: LED driver
Inventor: YANG SHEN
IPC: H05B37/02
Filed: 2007-09-28
Abstract: The present invention provides a flexible light emitter driver circuit which adjusts the luminance of the light emitting diodes (LEDs) by a manual input signal. The light emitter driver circuit comprises a Duty Ratio Change Logic, a PWM Generate and Control Logic, an oscillator, and a gate driver. The Duty Ratio Change Logic adjusts the duty cycle of the output signal according to the manual input signal. The PWM Generate and Control Logic generates a PWM signal according to the output signal to control the current of the LED, thus adjusts the luminance of the LED. The present invention further provides a highly flexible display system that comprises a light emitter driver circuit which can adjust the LED luminance by manual input signal.
Patent TW-200823567-A (TW)
Title: Planer light source device
Inventor: ARITA KENJI
IPC: G02F1/13357
Filed: 2007-10-25
Abstract: A planer light source device includes: a light source; a light source supporting member configured to support the light source and having a first face and a second face that is opposite to the first face; a light guide plate having a side face opposed to the first face of the light source supporting member and a light emitting face for emitting light from the light source; a metal frame configured to support the light guide plate; and a resin frame disposed to be overlaid on the second face of the light source supporting member. The resin frame includes a connection part for connecting with the metal frame within a plate thickness of the metal frame.
Patent TW-200922108-A (TW)
Title: A single-phase fan motor drive system without using a rotor position sensor
Inventor: LIU TIAN-HUA
IPC: H02P6/18
Filed: 2007-11-01
Abstract: This invention proposes the design and implementation of a sensorless single-phase motor drive system for a fan, which is used as a releasing heat device. Currently, most commercial heat-releasing fan, uses a single motor with Hall sensors to detect the rotor position. To fit the different working environment and to save cost, the sensorless drive system has been developed, This invention uses the scalar control and pulse width modulation method to control the input voltage and input frequency in order to adjust the motor speed. In fact, this invention proposes the method by detecting the back emf while the power switches are turned off. The sensing circuit reads the stator voltage across the motor, determines the zero crossing point, and executes the phase commutation. In addition, the invention studies the restarting technique, and the initial position setting problem to avoid the motor running in the wrong rotating direction. Moreover, the invention proposes the method to avoid the motor being deadly locked. Finally, the invention uses the sensorless technique to achieve a closed-loop drive system. The whole complicated drive circuit can be simplified as an integrated circuit chip.
Patent TW-200827034-A (TW)
Title: Nozzle for jetting fluid
Inventor: KIM EUN-SOO
IPC: G03F7/16
Filed: 2007-11-16
Abstract: The present invention relates to a nozzle for jetting fluid, which includes a nozzle body formed by a pair of plates and an jetting hole for jetting fluid to a substrate; and a flowing path formed in the nozzle body for guiding the fluid from the jetting hole, wherein the jetting area of the jetting hole is larger than the cross sectional area of the flowing path. This structure reduces the flowing speed of the fluid passing through the flowing path and then jets out the fluid. The nozzle for jetting fluid has the advantage of being able to increase the adhesive force between the fluid and the inner surface of the flowing path due to the narrower width of the flowing path formed inside the nozzle, so that the remained fluid may stop flowing when the valve is closed, thereby preventing unnecessary fluid jetting and thus saving fluid.
Patent TW-200834821-A (TW)
Title: Method of forming a structure having a high dielectric constant, a structure having a high dielectric constant, a capacitor including the structure, and method of forming the capacitor
Inventor: SRINIVASAN BHASKAR
IPC: H01L21/8242
Filed: 2007-11-16
Abstract: A method of forming a dielectric structure, such as a layer, is disclosed. The method comprises forming a high-k structure from a plurality of portions of a high-k material. Each of the plurality of portions of the high-k material is formed by depositing a plurality of monolayers of the high-k material and annealing the high-k material. The high-k material may be a perovskite-type material including, but not limited to, strontium titanate. A dielectric structure, a capacitor incorporating a dielectric structure and a method of forming a capacitor are also disclosed.
Patent TW-200926612-A (TW)
Title: Multi-mode parallelism data exchange method and its device
Inventor: Lu zhi-hao
IPC: H03M13/00
Filed: 2007-12-07
Abstract: The present invention provides a multi-mode parallelism data exchange method and its device, which can be applied in a check node arithmetic unit or a one-bit node arithmetic unit. The present invention includes a copied part or the whole original shift data for use as copied shift data. The original shift data and the copied shift data are combined into one data block. By taking the data block as a unit, the data block is then shifted, so as to take out the shift data from the shifted data block. The present invention makes use of a shift circuit of maximum dimension and the copied part of data to support the specification requirements of different shift dimensions, thereby achieving the function of using minimum complexity to achieve shifters of various dimensions.