baber/WOPTO huggingface dataset:
Patent TW-201024943-A (TW)
Title: Motion control servo loop apparatus
Inventor: CHEN YING-MIN
IPC: G05B19/401
Filed: 2008-12-17
Abstract: A motion control servo loop apparatus is disclosed, which comprises: a feedforward control module, and a proportional-integral-derivative (PID) control loop and a compensation adder. The feedforward control module is used for generating a feedforward compensation term. The PID control loop further comprises: a proportional control module, a integral control module and a derivative control module, in which the proportional control module is used for generating a proportional compensation term, the derivative control module is used for generating a derivative compensation term, and the integral control module is able to use a digital differential analysis (DDA) algorithm to perform an integration for accumulating position errors with respect to each sampling time at each DDA pulse and thus output an value of error accumulation which is then being processed to generate an integral compensation term. Thereafter, compensation adder, receiving the feedforward compensation term, the proportional compensation term, the integral compensation term and the derivative compensation term, is able to calculate a position error compensation for a driver.
Patent TW-200946659-A (TW)
Title: Dispersion comprising cerium oxide and colloidal silicon dioxide
Inventor: KROELL MICHAEL
IPC: C09G1/02
Filed: 2008-12-18
Abstract: A dispersion comprising particles of cerium oxide and particles of cerium oxide and colloidal silicon dioxide, where the zeta potential of the silicon dioxide particles is negative and that of the cerium oxide particles is positive or equal to zero, and the zeta potential of the dispersion is negative overall, the mean diameter of the cerium oxide particles is not more than 200 nm silicon dioxide particles is less than 100 nm, the proportion, based in each case on the total amount of the dispersion, of cerium oxide particles is from 0.1 to 5% by weight silicon dioxide particles is from 0.01 to 10% by weight and the pH of the dispersion is from 3.5 to < 7.5.
Patent TW-200946785-A (TW)
Title: A flow control method and apparatus
Inventor: BIBLE STEWART ANDREW
IPC: F15D1/04
Filed: 2008-12-19
Abstract: The disclosure relates to air pollution control, and specifically to an apparatus for redirecting fluid flow in a plenum to improve flow performance and, therefore, improved air pollution control, especially in selective catalytic NOx reduction. The apparatus employs an array of flat blades mounted at an angle with respect to the inlet (upstream) fluid flow, such that the blades are titled with respect to that flow and correspondingly redirect the flow in a desired direction. The apparatus, which can also referred to as a "GSG" or "graduated straightening grid, " has a range of applications, and offers a number of performance, structural, and economic advantages in large-scale applications. As a particular, but non-limiting example, one or more embodiments of the flow redirecting apparatus taught herein are configured for use in selective catalytic reactors (SCRs), such as used for scrubbing industrial flue gases.
Patent TW-200937605-A (TW)
Title: Semiconductor package including through-hole electrode and light-transmitting substrate
Inventor: KAWASAKI ATSUKO
IPC: H01L25/04
Filed: 2008-12-24
Abstract: An imaging element is formed on the first main surface of a semiconductor substrate. An external electrode is formed on the second main surface of the semiconductor substrate. A through-hole electrode is formed in a through hole formed in the semiconductor substrate. A first electrode pad is formed on the through-hole electrode in the first main surface. An interlayer insulating film is formed on the first electrode pad and on the first main surface. A second electrode pad is formed on the interlayer insulating film. A passivation film is formed on the second electrode pad and the interlayer insulating film, and has an opening which exposes a portion of the second electrode pad. A contact plug is formed between the first and second electrode pads in a region which does not overlap the opening when viewed in a direction perpendicular to the surface of the semiconductor substrate.
Patent TW-200935499-A (TW)
Title: Two-dimensional patterning employing self-assembled material
Inventor: DALTON TIMOTHY J
IPC: H01L21/027
Filed: 2009-01-05
Abstract: A first nanoscale self aligned self assembled nested line structure having a sublithographic width and a sublithographic spacing and running along a first direction is formed from first self assembling block copolymers within a first layer. The first layer is filled with a filler material and a second layer is deposited above the first layer containing the first nanoscale nested line structure. A second nanoscale self-aligned self-assembled nested line structure having a sublithographic width and a sublithographic spacing and running in a second direction is formed from second self assembling block copolymers within the second layer. The composite pattern of the first nanoscale nested line structure and the second nanoscale nested line structure is transferred into an underlayer beneath the first layer to form an array of structures containing periodicity in two directions.
Patent TW-200940234-A (TW)
Title: Solder flux and solder paste
Inventor: UEGAITO MANABU
IPC: B23K35/22
Filed: 2009-01-07
Abstract: This invention provides a solder flux comprising a metal content of less than 50 ppm and the rosin-based compound (A) whose ethanol solution is 1.0 μ S/cm or less if it is made of 20 weight % ethanol solution. In addition, this invention also provides a solder paste containing the solder flux.
Patent TW-200951022-A (TW)
Title: Drive system for four-wheel bicycle
Inventor: JANG IK-BYUNG
IPC: B62M9/00
Filed: 2009-01-21
Abstract: The present invention regards to a drive system for four-wheel bicycle, especially to an assembly of drive system with a plurality of chain wheels for speeding up with less force. Accordingly, a four-wheel bicycle with lower manufacture cost for larger loading of material or people is provided, and it can be speeded up with less force given by the driver.
Patent TW-201028441-A (TW)
Title: Electrostrictive composite material and method for making the same
Inventor: LIU CHANG-HONG
IPC: C08K3/00
Filed: 2009-01-22
Abstract: The present invention relates to an electrostrictive composite material. The electrostrictive composite material includes a flexible polymer base, and a plurality of carbon nanotubes dispersed therein. Further, the electrostrictive composite material includes a plurality of bubbles dispersed in the flexible polymer base. A method of making the electrostrictive composite material includes the following steps of: providing a plurality of carbon nanotubes and precursor of flexible polymer material; mixing the carbon nanotubes and the precursor of flexible polymer material to obtain a mix liquid; and adding blowing agent into the mix liquid and solidifying the mix liquid to obtain the electrostrictive composite material.
Patent TW-201029308-A (TW)
Title: Single phase motor driving apparatus disposed with power-saving module
Inventor: LEE TENG-HUI
IPC: H02P25/04
Filed: 2009-01-23
Abstract: A single phase motor driving apparatus disposed with power-saving module, comprising an output stage control circuit, providing a plurality of drive signals for driving first drive transistor pair and second drive transistor pair to be complementarily turned on and off, and an inductive coil being used for driving the single phase motor to turn, wherein the characteristic of single phase motor driving apparatus is in that: a control interface, providing at least a control signal; a power-saving module with input end connected to the control signal and output end connected to the output stage control circuit; with control signal provided by the control interface, the output end of power-saving module driving the output stage control circuit to turn off or a plurality of drive signals to turn on again for the single phase motor to stop turning or re-start turning.
Patent TW-200940639-A (TW)
Title: Transparent composite material
Inventor: TOITA RYOJI
IPC: C08J5/18
Filed: 2009-01-23
Abstract: This invention relates to: (1) a transparent composite material comprising a cured product of a resin composition having from 60 to 90% by mass of a vinyl ester resin composition which has a vinyl ester resin being synthesized from an aliphatic epoxy compound and from 10 to 40% by mass of synthetic smectite that is organized with a quaternary ammonium salt and/or a quaternary phosphonium salt and has a number average particle diameter of from 10 to 300 nm and an aspect ratio of from 10 to 300, the composition being cured, (2) a method for producing the transparent composite material, wherein the raw material composition for the composite material before curing is cured with an electron beam (EB), an ultraviolet ray (UV) or heat, and (3) a display device and a substrate for a solar cell comprising the transparent composite material as a substrate.
Patent TW-200941581-A (TW)
Title: Permeation barrier layer
Inventor: RAMM JURGEN
IPC: H01L21/3205
Filed: 2009-02-02
Abstract: The method for manufacturing a hydrogen permeation barrier comprises the steps of (a) depositing on a substrate (SUB) a layer system (LS) comprising at least one layer (L1, L2, L3); characterized in that step (a) comprises the step of (b) depositing at least one hydrogen barrier layer (HPBL) comprising an at least ternary oxide. The apparatus comprises a sealable volume and a wall forming at least a portion of a boundary limiting said volume, wherein said wall comprises a hydrogen permeation barrier comprising a layer system (LS) comprising at least one layer, wherein said layer system comprises at least one hydrogen barrier layer (HPBL) comprising an at least ternary oxide. Preferably, said at least ternary oxide is substantially composed of Al, Cr, and O, and said depositing said at least one hydrogen barrier layer (HPBL) is carried out using a physical vapor deposition method, in particular a cathodic are evaporation method. Preferably, step (a) comprises depositing on said substrate at least one of: an adhesion layer (AdhL), a hydrogen storage layer (HStL), a protective layer (ProtL), in particular a thermal barrier layer (ThBL), a diffusion barrier layer (DBL), an oxidation barrier layer (OxBL), a chemical barrier layer (ChBL), a wear resistance layer (WRL). Excellent hydrogen permeation barrier properties can be achieved, and the layer system can be tailored as required by an envisaged application.
Patent TW-201030631-A (TW)
Title: Automatic photographing method for panoramic image of digital imaging apparatus
Inventor: TSENG CHIA-CHUN
IPC: G06K9/32
Filed: 2009-02-04
Abstract: An automatic photographing method for panoramic image of digital imaging apparatus. The present invention, through the continuous trace, calculates the displacement vector value in the real-time image of an alignment image in the first image photographed by the digital imaging apparatus, and accumulates. When the displacement vector value reaches a default threshold value, the digital imaging apparatus will be automatically driven to photograph the second image, used to combine with the first image to become the panoramic image. The present invention can simplify the operation of photographing the panoramic image by means of automatic image-retrieval method.
Patent TW-200951295-A (TW)
Title: Method for repairing turbine rotor blade
Inventor: MEGA MASAHIKO
IPC: B23K9/04
Filed: 2009-02-06
Abstract: This object aims to provide a method for repairing a turbine rotor blade while suppressing occurrence of cracking caused by welding. A method for repairing damage of a fin at the tip end of a turbine rotor blade comprises a step of cladding a damaged portion of a fin by welding (step S2), a step of peening the boundary area between the fin and the portion clad by welding (step S4), and then a step of performing solution heat treatment (step S6). By this method, damage of the fin of the turbine rotor blade can be repaired.
Patent TW-200944596-A (TW)
Title: Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels
Inventor: SHEPARD CHRISTON L
IPC: C21D8/02
Filed: 2009-02-13
Abstract: A method of thermo-mechanically processing a preform (65) composed of tool steel and a tool (18) to modify a workpiece (28). The preform (65) has a region (70) containing austenite. The method comprises establishing the region (70) at a process temperature between a martensitic start temperature and a stable austenitic temperature. While at the process temperature, the region (70) is deformed to change an outer dimension and to modify the microstructure to a depth of 1 millimeter or more. The tool (18) comprises a member (20) composed of tool steel. The member (20) includes a first region (30) that extends from the outer surface (22) to a depth of greater than 1 millimeter and a second region (32). The first region (30) includes a plurality of grains having an average misorientation angle greater than about 34 DEG, an average grain size that is at least 10% smaller than the second region (30), and has a different grain orientation than the second region (30).
Patent TW-200948366-A (TW)
Title: Chlorothiophene-amides as inhibitors of coagulation factors Xa and thrombin
Inventor: FOLLMANN MARKUS
IPC: C07D409/14
Filed: 2009-02-19
Abstract: The present invention relates to compounds of the formula I, wherein R1; R2; R3; R4; R5, R13, R16, X and M have the meanings indicated in the claims. The compounds of formula I are valuable pharmacologically active compounds. They exhibit a strong anti-thrombotic effect and are suitable, for example, for the therapy and prophylaxis of cardio-vascular disorders like thromboembolic diseases or restenoses. They are reversible inhibitors of the blood clotting enzymes factor Xa (FXa) and thrombin and can in general be applied in conditions in which an undesired activity of factor Xa and/or thrombin are present or for the cure or prevention of which an inhibition of factor Xa and thrombin are intended. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.
Patent TW-200952119-A (TW)
Title: Semiconductor device and method of manufacturing same
Inventor: MATSUOKA TAKAAKI
IPC: H01L21/768
Filed: 2009-02-25
Abstract: To develop a reduction treatment method for wiring that is capable of minimizing damage to the interlayer insulating film during the manufacture of a semiconductor device. A method of manufacturing a semiconductor device comprising a conductive member and an insulating film provided on a substrate, the method including: forming a conductive member on a substrate, forming an insulating film on top of the conductive member, removing the insulating film from the conductive member, and blowing an organic silane gas and hydrogen gas across the conductive member to reduce the oxidized regions on the conductive member, wherein these oxidized regions are formed on the conductive member when the insulating film is removed.
Patent TW-200949000-A (TW)
Title: Coaxial microwave assisted deposition and etch systems
Inventor: STOWELL MICHAEL W
IPC: C23C16/50
Filed: 2009-03-12
Abstract: Disclosed are systems for achieving improved film properties by introducing additional processing parameters, such as a movable position for the microwave source and pulsing power to the microwave source, and extending the operational ranges and processing windows with the assistance of the microwave source. A coaxial microwave antenna is used for radiating microwaves to assist in physical vapor deposition (PVD) or chemical vapor deposition (CVD) systems. The system may use a coaxial microwave antenna inside a processing chamber, with the antenna being movable between a substrate and a plasma source, such as a sputtering target, a planar capacitively generated plasma source, or an inductively coupled source. In a special case when only a microwave plasma source is present, the position of the microwave antenna is movable relative to a substrate. The coaxial microwave antenna adjacent to the plasma source can assist the ionization more homogeneously and allow substantially uniform deposition over large areas.
Patent TW-201035846-A (TW)
Title: Electromagnetic input device
Inventor: SIP KIM-YEUNG
IPC: G06F3/046
Filed: 2009-03-20
Abstract: The present invention relates to an electromagnetic input device. The electromagnetic input device includes a transparent board, an electromagnetic substrate, and a magnetic pen. The electromagnetic substrate is disposed in the transparent board, and is configured for inducing magnetic field generated by the magnetic pen. The electromagnetic substrate is made of transparent material. The electromagnetic substrate includes a lots of electromagnetic cell arranging matrix. Each electromagnetic cell includes a number of coils and a number of switches corresponding to the coils. The coils are a non-closure conducting wire with a first point and a second point. Each switch includes a first input point, a second input point, an output point, and a selecting point. The first point is electrically coupled to the first input point. The second point is electrically coupled to the second input point. If the selecting point receives a signal, the output point outputs a voltage difference between the first point and the second point. Each selecting point parallels into a chief selecting point. Each output point parallels into a chief output point.
Patent TW-201004158-A (TW)
Title: Method and system for LLR buffer reduction in a wireless communication modem
Inventor: SAMPATH HEMANTH
IPC: H03M13/45
Filed: 2009-03-26
Abstract: A system involves a transmitting device (for example, a first wireless communication device) and a receiving device (for example, a second wireless communication device). In the receiving device, LLR (Log-Likelihood Ratio) values are stored into an LLR buffer. LLR bit width is adjusted as a function of packet size of an incoming transmission to reduce the LLR buffer size required and/or to prevent LLR buffer capacity from being exceeded. The receiver may use a higher performance demodulator in order to maintain performance despite smaller LLR bit width. In the transmitting device, encoder code rate is adjusted as a function of receiver LLR buffer capacity and packet size of the outgoing transmission such that receiver LLR buffer capacity is not exceeded. Any combination of receiver LLR bit width adjustment, demodulator selection, and encoder code rate adjustment can be practiced to reduce LLR buffer size required while maintaining performance.
Patent TW-201037626-A (TW)
Title: Method for accessing image data and related apparatus
Inventor: CHEN YU-MIN
IPC: G06T1/00
Filed: 2009-04-01
Abstract: A method for accessing image data is disclosed. The image data includes a plurality of pixel image data arranged in rows and columns, and each specific amount of row pixel image data is classified as a pixel image group. The method includes writing the image data into an N-line image data register sequentially, and reading pixel data of a pixel image group with a block-line form for image compression.
Patent TW-201037294-A (TW)
Title: Panel and scratch inspection method after breaking thereof
Inventor: CHUNG CHAO-CHUN
IPC: G01N21/88
Filed: 2009-04-14
Abstract: A scratch inspection method after breaking of panel includes the steps of providing a panel which having a substrate and a scratch inspection circuit disposed on the edge of the substrate; and measuring the electrical connection of the scratch inspection circuit. If the scratch inspection circuit is electrically broken, it can be judged that the panel has scratched. A panel and a display apparatus applying the scratch inspection method are also disclosed.
Patent TW-200948964-A (TW)
Title: Laccase variants
Inventor: OESTERGAARD LARS HENRIK
IPC: C12N15/57
Filed: 2009-04-15
Abstract: The present invention relates to variants of a parent laccase. The present invention also relates to polynucleotides encoding the variant laccases and to nucleic acid constructs, vectors, and host cells comprising the polynucleotides, and methods of using the variant enzymes.
Patent TW-201017663-A (TW)
Title: Magnetic memory element utilizing spin transfer switching
Inventor: CHEN WEI-CHUAN
IPC: G11C11/16
Filed: 2009-04-15
Abstract: A magnetic memory element utilizing spin transfer switching includes a pinned layer, a tunnel barrier layer and a free layer structure. The tunnel barrier layer is disposed on the pinned layer. The free layer structure includes a composite free layer. The composite free layer includes a first free layer, an insert layer and a second free layer. The first free layer is disposed on the tunnel barrier layer and having a first spin polarization factor and a first saturation magnetization. The insert layer is disposed on the first free layer. The second free layer is disposed on the insert layer and having a second spin polarization factor smaller than the first spin polarization factor and a second saturation magnetization smaller than the first saturation magnetization. Wherein, magnetization vectors of the first free layer and of the second free layer are parallel to each other.
Patent TW-201038704-A (TW)
Title: Thermal fusion extrusion type adhesive tape
Inventor: OU CHIH-MING
IPC: C09J7/02
Filed: 2009-04-27
Abstract: This invention provides a thermal fusion extrusion type adhesive tape (sheet), the thermal fusion extrusion type adhesive tape (sheet) including a sheet or plate-shaped carrier, and an extrusion bonding type adhesive body bonded on an easy-to-peel surface of the carrier. The extrusion bonding type adhesive body is a thermoplastic adhesive material and is attached on the easy-to-peel surface of the carrier through extrusion means, which is thin layer like and the surface of that is flattening when molded. By means of the intermitted feeding controlling means, the thermoplastic adhesive material can be arranged in a spaced distribution status when extruded onto the easy-to-peel surface of the carrier. According to the design of this invention, many advantages such as production efficiency of the adhesive tape (sheet) can be significantly enhanced, and allowing the bonded adhesive body to certainly be thin so as to save the material cost and enhance the adhesive strength.
Patent TW-201003809-A (TW)
Title: Joining method and joining apparatus
Inventor: OHNO YASUHIDE
IPC: H01L21/60
Filed: 2009-05-01
Abstract: The present invention provides a joining method and a joining apparatus capable of easily joining subjects to each other at a low temperature without deteriorating electrical contact between the subjects. The joining method comprises the steps of performing an oxide-film reduction treatment by hydrogen radicals to the surface of the subjects arranged on the surface of first and second substrates; then positioning the subjects after the oxide-film reduction treatment; and applying a load to the first and second substrates, so as to join the subjects to each other.