baber/WOPTO huggingface dataset:
Patent TW-200522562-A (TW)
Title: Method and apparatus for regulating base station ACK/NAK message transmit power in a wireless communication system
Inventor: Wei yong-bin
IPC: H04L1/16
Filed: 2004-08-05
Abstract: A base station (BS) (110) in a wireless network (100) establishes power levels for transmitting messages acknowledging receipt of packet data from a mobile communications device (MCD) (114). In one implementation, the BS infers whether the MCD received a given acknowledgement message by considering whether (306, 316) the next communication from the MCD comprises new packet data, and whether (310, 320) that data comprises re-transmitted data. The BS adjusts (312, 314, 322, 324) transmit power level for future acknowledgement messages according to whether the MCD received past acknowledgement messages. In a different implementation, actual/estimated transmit power from a serving base station to a given MCD is averaged (404), and increased (406) by a prescribed amount to yield a target level. Whenever the non-serving base station transmits messages acknowledging receipt of packet data from the MCD, the non-serving base station transmits (408) at the target level.
Patent TW-200607997-A (TW)
Title: The temperature compensating method of a digital pressure gauge
Inventor: YEH CHIH-TAI
IPC: G01L9/08
Filed: 2004-08-17
Abstract: The present invention relates to the temperature compensating method of a digital pressure gauge; in particular, the digital pressure gauge of the circuit having the ability of compensating temperature can be designed by thermally sensitive resistance at low costs. Further, taking advantage of the thermally sensitive resistance having negative or positive temperature coefficient to change the amplifying power of an operational amplifier can make the digital pressure gauge be a proper one within the scope of working temperature between ± 1% of full scale output as pressure accuracy. Accordingly, it can be applied appropriately in accordance with the purposes of low costs and required degree of pressure accuracy.
Patent TW-200510501-A (TW)
Title: Acrylic resin composition
Inventor: KAWAMURA AKIRA
IPC: C08L51/00
Filed: 2004-08-18
Abstract: An acrylic resin composition comprising the following acrylic resins (1) and (2): acrylic resin (1): an acrylic resin containing a structural unit derived from a monomer (a) (structural unit (a)), a structural unit derived from a monomer (b) (structural unit (b)) and a structural unit derived from a monomer (c) (structural unit (c)) and containing the structural unit (c) in an amount of 0.05 to 5 parts by weight based on 100 parts by weight of the acrylic resin (1); acrylic resin (2): a straight chain acrylic resin containing the structural unit (a) as the main component; (a): a (meth)acrylate of the formula (A) (wherein, R1 represents a hydrogen atom or methyl group, R2 represents an alkyl group having 1 to 14 carbon atoms or an aralkyl group having 1 to 14 carbon atoms, and a hydrogen atom in the alkyl group R2 or a hydrogen atom in the aralkyl group R2 may be substituted with an alkoxy group having 1 to 10 carbon atoms.), (b): a monomer containing an olefinic double bond in the molecule and at least one 5- or more-membered heterocyclic group in the molecule, (c): a monomer containing at least two olefinic double bonds in the molecule.
Patent TW-200511701-A (TW)
Title: Class e amplifier with inductive clamp
Inventor: LINCOLN DANIEL J
IPC: H02M7/42
Filed: 2004-09-02
Abstract: A power supply including an inverter receiving a DC input signal from a DC input source (11). The inverter is implemented as a single-ended inverter. Each inverter is driven by a signal source (13A, 13B), which outputs an AC signal. The output from each inverter is input to a first stage harmonic filter. The power supply includes an output circuit that includes a rectifier (D1) arranged about a point so that if the inverter attempts to drive the point beyond a predetermined voltage, the rectifier conducts in order to return at least one of power and current to the DC input source. The output from the first harmonic filter (L1A, C1; L1B, C1) is output to a second harmonic filter (L2, C2) and is then output from the power supply.
Patent TW-200514858-A (TW)
Title: High purity zinc oxide powder and method for production thereof, and high purity zinc oxide target and thin film of high purity zinc oxide
Inventor: SHINDO YUICHIRO
IPC: C01G9/04
Filed: 2004-09-17
Abstract: This invention provides a method for producing a high purity zinc oxide powder, characterized by compriing the steps of subjecting a raw material, such as a scrap containing Zn, to acid leaching or electrolytic extraction, followed by solvent extraction and activated carbon treatment, to thereby remove impurities, neutralizing the resultant solution free of impurities with an alkaline solution to form zinc hydroxide, and firing the zinc hydroxide into zinc oxide. The method allows the production of a high purity zinc oxide powder free of impurities, in particular, C, Cl, S and Pb impurities, with good efficiency at a low cost. This invention further provides a high purity zinc oxide powder produced by the method, a target produced by firing the high purity zinc oxide powder and a thin film of the high purity zinc oxide powder being formed by the sputtering using the target.
Patent TW-200610503-A (TW)
Title: Multiple-setting portable dryer and circuit designs thereof
Inventor: LO THE-LIANG
Filed: 2004-09-29
Abstract: A portable dryer includes a housing, a motor installed with a fan inside the housing, a power unit for supplying electric power to the portable dryer, a switch electrically connected to the power unit, and a plurality heating filaments electrically connected to the power unit for generating heat. Power of the motor is related to power of the heating filaments.
Patent TW-200519825-A (TW)
Title: Source line repair circuit, source driver circuit, liquid crystal display device with source line repair function, and method of repairing source line
Inventor: KIM KYUNG-MYUN
IPC: G09G3/36
Filed: 2004-10-19
Abstract: A source driver circuit provides a source driving signal to a disconnected source line. The source driver circuit includes a shift register, a latch unit, a DAC unit, a buffer unit, and a source line repair circuit. A source line repair circuit receives a common voltage signal and a source driving signal corresponding to the disconnected source line, selects an amplifier having a same polarity type as a polarity type of an amplifier constituting the buffer unit in response to a source driving signal to provide an output signal of the selected amplifier to the disconnected source line. The source driver circuit includes the source line repair circuit which may select the amplifier having the same polarity as the polarity of the amplifier of the buffer, and thus may safely provided the source driving signal to the disconnected source line.
Patent TW-200614629-A (TW)
Title: Voice coil motor
Inventor: HORNG ALEX
Filed: 2004-10-21
Abstract: A voice coil motor comprises a base plate, a magnetic-inducting set, and a coil bobbin. The base plate has a recession and a positioning hole which is located at a bottom center of the recession. The bottom portion of the magnetic-inducting set is substantially correspondingly to the positioning hole that the magnetic-inducting set can be inserted into the positioning hole and precisely positioned at the center of the recession. The coil bobbin having a coil is suitably suspended in the recession and aligned with the magnetic-inducting set. In operation, an electric current passes through the coil of the coil bobbin to magnetically induct with the magnetic-inducting set so that the coil bobbin can be relatively moved to the magnetic-inducting set in a longitudinal direction.
Patent TW-200616500-A (TW)
Title: Circuit board capable of preventing electronic components from being lopsided
Inventor: HO HSI-HSIUAN
IPC: H05K1/00
Filed: 2004-11-10
Abstract: The present invention relates to a circuit board capable of preventing electronic components from being lopsided, comprising a plurality of passage apertures to be inserted correspondingly with an electronic component having a plurality of pins by wave solder process. The center of the passage apertures is taken on the basis of the predetermined position corresponding to the axis of the pins shifting a specific distance from different directions, and the distance is equal to the inner diameter difference between the corresponding pins and the inner diameter of the passage apertures. The pins are arranged in such a way that the surface of each pin props against the wall of corresponding passage aperture from different orientations. When the electronic component and the circuit board pass through a tin furnace, the magnitude of the up-surging impact of tin wave can be reduced by the friction between the pins and the aperture walls, so that the electronic components are not likely inserted on the substrate askew.
Patent TW-200616358-A (TW)
Title: Monitoring apparatus and method of optical signal-to-noise ratio
Inventor: LEE SAN-LIANG
Filed: 2004-11-11
Abstract: An apparatus and method for monitoring optical signal-to-noise ratio (OSNR) are provided. The invention is applicable to a dense wavelength division multiplexed system The apparatus comprises an optical circulator, a tunable optical filter, a dithering signal, a dithered reflector, and two photo diodes. The invention utilizes the dithering and reflection functions of the dithered reflector, and passes the signal and the noise through the tunable optical filter once and twice, respectively. When the tunable optical filter is scanning and filtering for the whole spectrum, the signal and noise powers are measured by the two photo diodes, respectively. The OSNR for each optical channel is computed according to the signal and noise powers. The apparatus of the invention can be integrated on a single chip. It can monitor the channel location, wavelength drift, and OSNR, by including a wavelength locker to act as an optical channel analyzer.
Patent TW-200615450-A (TW)
Title: A fully automatic water-pumping and electricity-generating device by using the weight of water
Inventor: Jiang guo-zhu
Filed: 2004-11-11
Abstract: This invention relates to a fully automatic water-pumping and electricity-generating device by using the weight of water. Primarily, it is to use the weight of the water as power to drive the whole device. The device includes a delivery chain, a power wheel, an auxiliary wheel pulley, an electric generator, and a pump. The delivery chain is installed on the power wheel and the auxiliary wheel. The auxiliary wheel and the pulley are equipped with gears and are connected with each other with a chain on their gears. The pulley and the electric generator are connected by a belt. There are several buckets installed on the delivery chain. The power wheel is connected to the pump through linkage and crank. The pump is connected with an outlet pipe for conveying water to the water storage and distribution tank, which is equipped with an overflow pipe for conducting water to the water-collecting tank when the water in the storage tank is over the upper limit. To operate, the power wheel is driven manually firstly so as to drive the pump, through the linkage and crank, for pumping water to the water storage and distribution tank; the water then flows to the buckets on one side of the delivery chain. When the bucket is fully filled with water, it will drive the delivery chain, which will then drive the power wheel and auxiliary wheel to rotate and to pump water continuously; and the fully-filled buckets will slide downward along the rail to the bottom where the water in the bucket is poured into the water-collecting tank. Then the auxiliary wheel that is in rotation will drive the pulley, and the pulley will drive the generator to generate electricity.
Patent TW-200618090-A (TW)
Title: The method for removing diamond-like carbon films and its products
Inventor: CHANG CHI-LUNG
Filed: 2004-11-23
Abstract: The invention relates to a method for removing diamond-like carbon films and its products. The method is to immerse the units that are coated with diamond-like carbon films into the hydrogen chloride solution to come off the coating, which was located on the units surface. Besides, the method can effectively improve the past faults due to worse adhesion, which made the dots or faces of the local coating of the units usually peeled off.
Patent TW-200624748-A (TW)
Title: Heat pipe
Inventor: LIOU YING-JIE
Filed: 2005-01-04
Abstract: A heat pipe comprises a covering (20), a core (40) and working fluid (60) contained in the covering (20). The core (40) is formed by sintered multiple first microparticles (41) and second microparticles (42) together and arranged on the inner wall of the covering (20). The first microparticles (41) are made of copper, and the second microparticles (42) are made of silver, bismuth, indium, tin or the alloy thereof. The net (50) is arranged on the inner wall of the core (40). Thus, the heat pipe (10) has the advantages of easy manufacture process, low cost and short manufactured time.
Patent TW-200540893-A (TW)
Title: Electrode for an energy storage device and method for making same
Inventor: MORITA MASAYUKI
IPC: H01G11/22
Filed: 2005-02-02
Abstract: An electrode for an energy storage device containing a polyaminoquinoxaline compound of the following formula (1a) is provided as having a highly densified energy level and being small in size and light in weight. , R1 and R2 independently represent a hydrogen atom, a hydroxyl group, a C1-C10 alkyl group, a C1-C10 alkoxy group or the like, R3 and R4 independently represent a hydrogen atom, a halogen atom, a cyano group, a nitro group, an amino group, a C1-C10 alkyl group, a C1-C10 alkoxy group or the like, X1 represents -NH-R5-NH- or -NH-R6- wherein R5 and R6 independently represent a C1-C10 alkylene group, -C(O)CH2-, -CH2C(O)- or the like, and n is an integer of 2 or over.
Patent TW-200629167-A (TW)
Title: Fingerprint image identification and positioning method
Inventor: Xu shi-xian
IPC: G06K9/62
Filed: 2005-02-15
Abstract: In order to effectively minimize the number of identification calculations and improve the identification efficiency, the present invention provides a fingerprint image identification positioning method comprising the following steps: defining a plurality of virtual grids in a fingerprint image to be identified, where each virtual grid has at least one ridge; connecting the end points of a ridge to form a judging line having at least four optional fingerprint directions corresponding to at least four different colors, respectively, and selecting one of the fingerprint directions for judging before replacing each virtual grid by a corresponding color to transform the fingerprint image to be identified into a color image to be identified; comparing the color image to be identified with a pre-stored standard color image to locate the position of a similar block; and finally, performing identification by comparing the fingerprint image in the similar block of the fingerprint image to be identified with the standard fingerprint image.
Patent TW-200632086-A (TW)
Title: Thermal interface material and filler used therein
Inventor: FAN KUANG-CHENG
IPC: C09K5/00
Filed: 2005-03-03
Abstract: A filler used in a thermal interface material is disclosed. The filler is composed of a plurality of conductive particles, on which a nonconductive film is formed. Therefore, these conductive particles are prevented from conducting with each other. A thermal interface material including the aforementioned filler is also provided therewith.
Patent TW-200635101-A (TW)
Title: Battery cover structure
Inventor: LI SHAO-LONG
Filed: 2005-03-18
Abstract: A battery cover structure includes a housing, a battery cover, and a lock structure. The housing includes a clapboard. A groove and a recess and a slot are defined in the housing, said recess incuding a button hole and a aperture. The battery cover includes a lock member, a shutter and a gap, a hole defined in said shutter. The lock structure includes a button, a slide member and a reset elastomer. Said button includes a operation section, which is put in the button hole and connection section and moving section which extends two wedges from its sides.The slide member includes a pin-housing and a elastic member and a pin, said pin-housing including a base. The battery cover structure is easy to remove and assembly.
Patent TW-200605369-A (TW)
Title: Methods for packaging a light emitting device and packaged light emitting devices
Inventor: ANDREWS PETER
IPC: H01L33/52
Filed: 2005-03-30
Abstract: Methods of packaging a semiconductor light emitting device positioned in a reflective cavity are provided. A first quantity of encapsulant material is dispensed into the reflective cavity including the light emitting device therein and the first quantity of encapsulant in the reflective cavity is cured. A second quantity of encapsulant material is dispensed onto the cured first quantity of encapsulant material. A lens is positioned in the reflective cavity on the dispensed second quantity of encapsulant material. The dispensed second quantity of encapsulant material is cured to attach the lens in the reflective cavity.
Patent TW-200621665-A (TW)
Title: Recycle manufacturing's process machine in flat glass
Inventor: LIU WEN-BEN
Filed: 2004-03-15
Abstract: A process machine for recycle manufacturing about Flat Glass that will able to rework. Including not only likely ITO Electrician Metal's broken thin film but also like Color resist broken Oxide thin film, Following status need, The independent process equipment will select treat by broken thin film status, And rework to the production line. The process equipment including two way, one is for treat thin film of metal, the other is for treat thin film of oxide, each one has process including wetting, broken thin film by solvent, rinse with disk brush for treat residue resist, rinse, spin to drying and final is treat smooth thin film by EXCIMER process. All of them are realized in automation equipment, and rework when broken thin film at the flat glass production process.
Patent TW-200603285-A (TW)
Title: Monolithic hard pellicle
Inventor: GALLAGHER EMILY F
IPC: G03F1/14
Filed: 2005-04-18
Abstract: A monolithic optical pellicle and method of making used to protect a photomask during photolithography processing. The monolithic optical pellicle is comprised of a pellicle plate having a recessed central portion integrally formed with a perimeter frame of the pellicle plate such that it is a one-piece optical pellicle. The monolithic optical pellicle comprises a material of sufficient rigidity to minimize distortions in and maximize durability of the pellicle when used in combination with the recessed portion having a thickness that prevents sagging thereof due to applied forces on the resultant monolithic optical pellicle. This recessed central portion is the optical pellicle portion of the present monolithic optical pellicle, while the integral perimeter frame is used to attach the monolithic optical pellicle at the desired stand-off distance to a photomask. The monolithic optical pellicle preferably comprises a material that is transparent to an exposure field at about 157 nm wavelengths.
Patent TW-200638066-A (TW)
Title: A method for designing an aspheric lens
Inventor: SUN WEN-HSIN
IPC: G02B3/02
Filed: 2005-04-29
Abstract: A method for designing an aspheric lens, including following steps: Designing the oblique power, refractive index and diameter of the aspheric lens; Designing said oblique power of the aspheric lens by sphere design way and defining the curvature radius of the two surfaces, and minimizing the distortion aberration of the aspheric lens by said two curvature radiuses, Defining the first surface and second surface bv the below formula: , In which, Z(r) is the surface sag, Cv is the reciprocal of the radius of the vertex surface, r is the distance from optical axis to anywhere of the two surfaces, P is the conic constant, B, C, D, E is the high order aspheric coefficients; Optimizing the first surface and second surface of the aspheric lens by damped least square method; Eliminating the aberration of the aspheric lens in at least five angles of view, then calculating the aspheric coefficients P, B, C, D, E.
Patent TW-200641288-A (TW)
Title: A chargeable tripod for a camera
Inventor: TU CHIEN-SHENG
IPC: F16M11/20
Filed: 2005-05-23
Abstract: A chargeable tripod for a camera includes a supporting shelf and a chargeable mould,wherein the chargeable mould is fixed to the supporting shelf by a first fixing structure. The chargeable tripod can supply electricity to the video equipment when the electricity of the video equipment is not enough during the photograph, and does not affect the effect of the photograph. And it is easy to use.
Patent TW-200641495-A (TW)
Title: Display panels
Inventor: SUN WEIN-TOWN
IPC: G02F1/1362
Filed: 2005-05-31
Abstract: A display panel for OLED device having a display mode and an input mode. The display unit comprises a driving unit, a capacitor, a light-emitting diode, a light-detecting unit, and a detecting unit. The driving unit has a control electrode coupled to a first node, a first electrode coupled to a first voltage source, and a second electrode. The capacitor and the light-detecting unit are coupled between the first node and the first voltage source. The light-emitting diode is coupled between the control electrode of the driving unit and a second voltage source. When the OLED device operates in the input mode, the detecting unit detects a voltage at the first node to generate an input signal.
Patent TW-200625324-A (TW)
Title: Method of testing a memory module and hub of the memory module
Inventor: SHIN SEUNG-MAN
IPC: G06F11/22
Filed: 2005-06-10
Abstract: A method of testing a memory module comprising converting a hub of the memory module into a transparent mode, providing first data corresponding to a first address to the hub of the memory module, providing the first data of the hub of the memory module to a first address of a memory, providing first expected data to the hub of the memory module, outputting second data stored at the first address of the memory to the hub of the memory module, and comparing the second data with the first expected data.
Patent TW-200600863-A (TW)
Title: Light waveguide structure﹑light module of light waveguide type and optical fiber array
Inventor: MIYADERA NOBUO
IPC: G02B6/125
Filed: 2005-06-16
Abstract: This invention provides a light waveguide structure to reduce an insertion loss and the variations of a light waveguide type light module including the light waveguide structure than that of a prior art. The light waveguide structure (6) comprises a substrate (12) and a light waveguide (14) in this invention. Wherein, the substrate (12) is arranged by an upstream side groove rank (8) and a downstream side groove rank (10); the light waveguide (14) is laminated on the substrate (12) between the upstream side groove rank (8) and the downstream side groove rank (10). A core (14b) of the light waveguide (14) is formed so as to line up with a core (2a, 4a) of optical fibers which a position are determined in grooves of the groove ranks (8, 10) in a same level at the upper and lower sides; meanwhile, in order to transmit light between the optical fibers (2, 4) to have an upstream side port (20) and same number or more of downstream side ports (22). A ratio of downstream side groove number to upstream side groove number is less than a ratio of downstream side port number to upstream side port number.