baber/WOPTO huggingface dataset:
Patent TW-201311414-A (TW)
Title: Cutter equipped with cutting and clamping apparatus
Inventor: SHIOKAWA HIROYASU
IPC: B26D7/02
Filed: 2012-06-27
Abstract: This invention is to provide a cutter equipped with cutting and clamping apparatus that is capable of preventing the jumping of rod material during cutting to increase the cutting precision. The cutter equipped with cutting and clamping apparatus of this invention includes a fixed knife and a moving knife for cutting the rod material that has been sent out, and the cutter uses the fixed knife and the moving knife to form the shear force for cutting. A machine base is equipped on the cutter in an installable and removable manner, and the machine base is equipped with the fixed knife, of which the knife edge can be turned and the moving knife in opposite to the fixed knife. During cutting the rod material, the pushing/pressing member on the opposite side of the fixed knife for pushing and pressing the rod material is so arranged to clamp the rod material and to face the fixed knife. The pushing/pressing member swings up and down by means of the swinging of the rod body, and pushes and clamps on the rod material through the driving of the hydraulic cylinder during cutting.
Patent TW-201311759-A (TW)
Title: Method for producing liquid-crystalline polyester
Inventor: HOSODA TOMOYA
IPC: C08G63/60
Filed: 2012-07-25
Abstract: The present invention provides a method for producing a liquid-crystalline polyester, which comprises melt-polymerizing monomers in a reactor having a draw outlet to obtain a polymer melt and drawing the polymer melt through the draw outlet, characterized in that the monomers comprise a compound selected from an aromatic hydroxycarboxylic acid and derivatives thereof, a compound selected from an aromatic dicarboxylic acid and derivatives thereof and a compound selected from an aromatic diol, an aromatic hydroxyamine, an aromatic diamine and derivatives thereof; the amount of units derived from a compound containing a 1, 2-phenylene and/or a 1, 3-phenylene skeleton(s) in the polyester is from 0 to 10 mol%; the melt polymerization is performed in the presence of a heterocyclic compound containing two or more nitrogen atoms; and the polymer melt has a flow initiation temperature of from 220 to 250 DEG C.
Patent TW-201351219-A (TW)
Title: Wheel mouse
Inventor: DENG XIANG-HUI
IPC: G06F3/0354
Filed: 2012-07-27
Abstract: The present invention discloses a wheel mouse including a wheel module, a triggering switch and a switching module. The triggering switch is arranged under the wheel module and is used to be pressed such that a wheel button signal is generated and the wheel mouse enforces a wheel button command in responding to the wheel button signal. The switching module is used to control the wheel module to be operated in a first clicking mode or a second clicking mode. The present wheel mouse is operated in two clicking modes and is able to generate the wheel button signal by pressing the wheel module.
Patent TW-201338221-A (TW)
Title: Illumination device and pattern reading device
Inventor: JEONG CHUNG-YOUNG
IPC: H01L33/64
Filed: 2012-08-15
Abstract: The present invention provides an illumination device which can efficiently dissipate heat around the illumination components. The illumination device 150 comprises more than one illumination components 50 and a substrate 60. The illumination components 50 are supported by the supporting parts 602a, 602b arranged on the substrate 60. A plurality of through holes 610, 612, 614, 616 are formed on the substrate 60.
Patent TW-201402787-A (TW)
Title: Liquid crystal composition and liquid crystal display element using the same
Inventor: KAWAMURA Jouji
IPC: G02F1/13
Filed: 2012-08-22
Abstract: The present invention relates to a nematic liquid crystal composition that is useful for liquid crystal display material and exhibits a positive dielectric anisotropy( Δ ε ), and a liquid crystal display element using the same. The liquid crystal composition of the present invention has liquid crystal phases in a wide temperature range, small viscosity, superior solubility in low temperatures, high specific resistance or voltage holding ratio, and is stable to heat or light. By using it, it is possible to provide liquid crystal display elements which have good display quality and are not easy to cause display failures, such as screen burn-in or dropping mark in a high yield rate. The liquid crystal display element using the liquid crystal composition of the present invention is useful to achieve both high speed response and suppression of display failures, especially useful for active matrix driver liquid crystal display element, and is applicable to VA mode, PSVA mode or TN mode liquid crystal display elements.
Patent TW-201316502-A (TW)
Title: Image sensors having stacked photodetector arrays
Inventor: BIKUMANDLA MANOJ
IPC: H01L27/146
Filed: 2012-09-03
Abstract: An image sensor of an aspect includes a first photodetector array and a second photodetector array. The second photodetector array is coupled under the first photodetector array. Photodetectors of the second photodetector array are coupled under corresponding photodetectors of the first photodetector array. The image sensor includes a thickness of a photocarrier generation material optically coupled between the corresponding photodetectors of the first and second arrays. Other image sensors, methods of making the image sensors, methods of using the image sensors, and color filter patterns for such image sensors are also disclosed.
Patent TW-201348943-A (TW)
Title: Power supply driving structure and method for an external type mobile device
Inventor: Xu yuan-shan
IPC: G06F1/26
Filed: 2012-09-28
Abstract: The present invention provides a power supply driving structure and method for an external type mobile device, comprising a first power supply module and a second power supply module. The first power supply module includes a first voltage source having a first output voltage. Upon the start-up, the starting current of the first voltage source has already supplied power to the main circuit. The second power supply module includes a first boost circuit and a starting circuit. The second voltage source of the first boost circuit originates from a computer and is boosted through the first boost circuit to output a first working current, which is output to the main circuit through the starting circuit for replacing the starting current of the first power supply module to maintain the power supply operation of the power supply driving structure. By configuring the first power supply module and second power supply module to the interior of the external type mobile device and utilizing the USB VBUS power source from a computer to be boosted through a boost circuit to a working current to replace the starting current as the external power of external type mobile device without needing a socket or a power supply device, the 3.5 inch hard disk or CD-ROM in an external type mobile device can be driven to operate for data access to achieve real portability and mobility. The first power supply module is further provided with a blocking circuit. As the power of the external type mobile device is off, the blocking circuit can block the first voltage source from continually supplying power, thereby achieving the effect of energy saving and carbon reduction.
Patent TW-201415772-A (TW)
Title: Current-limit system and method
Inventor: YANG TSE-LUNG
IPC: H02M3/10
Filed: 2012-10-05
Abstract: A current-limit system for limiting an average current of an output signal of a DC-DC converter is disclosed. The current-limit system comprises a current sensing device, coupled to the DC-DC converter, for detecting the average current of the output signal of the DC-DC converter; and a current-to-voltage converting module, coupled to the current sensing device, for converting the average current to a clamp voltage.
Patent TW-201415890-A (TW)
Title: Channelization method of digital content and video serving system
Inventor: CHANG CHUNG-CHI
IPC: H04N21/433
Filed: 2012-10-08
Abstract: A channelization method of a digital content and a video serving system are provided. A received operation behavior is packaged as an execution module, and the execution module is associated with a channel number. Additionally, a relationship of the channel number and the execution module is recorded in a local channel list. Accordingly, the execution module corresponding to the channel number could be obtained from the local channel list to perform the operation behavior for using the digital content when a switching command with the channel number is received.
Patent TW-201307006-A (TW)
Title: Ratcheting joint capable of rotation, folding ratcheting pry bar, and foldable enclosure
Inventor: WINNARD STANLEY D
IPC: B25B17/02
Filed: 2009-11-26
Abstract: The present invention includes a torque maximizing ratchet with a handle extending from a ratchet head. The ratchet head includes a hollow interior compartment; a set of face gears disposed within the hollow interior compartment with a direction selector in operable communication with the set of face gears to select the direction of rotation and a socket engaging portion connected to the lower gear second surface and positioned to extend from the hollow interior compartment to accept removably a socket.
Patent TW-201325240-A (TW)
Title: Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding
Inventor: VAN DER AUWERA GEERT
IPC: H04N7/24
Filed: 2012-10-19
Abstract: Techniques for coding video data include coding a plurality of blocks of video data, wherein at least one block of the plurality of blocks of video data is coded using a coding mode that is one of an intra pulse code modulation (IPCM) coding mode and a lossless coding mode. In some examples, the lossless coding mode may use prediction. The techniques further include assigning a non-zero quantization parameter (QP) value for the at least one block coded using the coding mode. The techniques also include performing deblocking filtering on one or more of the plurality of blocks of video data based on the coding mode used to code the at least one block and the assigned non-zero QP value for the at least one block.
Patent TW-201318820-A (TW)
Title: High strength galvanized hot rolled steel sheet and method for producing the same
Inventor: ARIGA TAMAKO
IPC: G02B5/30
Filed: 2012-10-23
Abstract: The high strength galvanized hot- rolled steel sheet of the invention has a plating film on at least one surface of a hot hot-rolling rolled steel sheet that serves as a substrate. The hot hot-rolling rolled steel sheet includes a constitution including C: 0.010% to 0.050%, Si: 0.2% or less, Mn: 0.10% to 0.80%, P: 0.025% or less, S: 0.01% or less, N: 0.01% or less, Al: 0.1% or less, Ti: 0.05% to 0.10% by mass%, satisfying Ti*/48 < C/12 and Ti*=Ti-( N/14x48+S/32x48) (C, S, N, and Ti satisfy a content of each element(mass%)), and the rest including Fe and unavoidable impurities; a matrix that an area ratio of a ferrite phase compared to the whole structure is 95% or more; and a structure that is formed by dispersed precipitation of fine carbides including Ti, wherein the average particle size of the fine carbides is less than 10 nm. The high-strength galvanized hot hot-rolled steel sheet has a tensile strength of 590 MPa or more and excellent workability.
Patent TW-201329480-A (TW)
Title: A method of using a magnetoresistive sensor in second harmonic detection mode for sensing weak magnetic fields
Inventor: PANT BHARAT B
IPC: G01R33/09
Filed: 2012-11-02
Abstract: A method to measure a magnetic field is provided. The method includes applying an alternating drive current to a drive strap overlaying a magnetoresistive sensor to shift an operating point of the magnetoresistive sensor to a low noise region. An alternating magnetic drive field is generated in the magnetoresistive sensor by the alternating drive current. When the magnetic field to be measured is superimposed on the alternating magnetic drive field in the magnetoresistive sensor, the method further comprises extracting a second harmonic component of an output of the magnetoresistive sensor. The magnetic field to be measured is proportional to a signed amplitude of the extracted second harmonic component.
Patent TW-201323379-A (TW)
Title: 1,1'-binaphthyl-4,4'-diamine derivatives for luminescence of organic electroluminescent device and organic electroluminescent device using them
Inventor: LEE MIN-SUN
IPC: C09K11/06
Filed: 2012-11-09
Abstract: This invention relates to a 1, 1'-binaphthyl-4, 4'-diamine derivative represented by Chemical Formula 1 below for luminescence of an organic electroluminescent device, and to an organic electroluminescent device including the same. In Chemical Formula 1, Ar1 and Ar2, and R1 and R2 are independently the same as or different from each other, Ar1 and Ar2 are phenyl, naphthalene, anthracene, phenanthracene or pyrene, R1 is a substituted or unsubstituted C6 to C30 aryl or a substituted or unsubstituted C5 to C30 heteroaryl, R2 is phenyl, toluene, naphthalene, anthracene, phenanthracene, pyrene, or carbazole, and n and m are an integer ranging from 0 to 3.
Patent TW-201402829-A (TW)
Title: Hood-type furnace, the cover is provided in an annealing supply of heat mechanism of gas heating, in the mechanism of a heat source is disposed on the outer portion of the furnace
Inventor: EBNER ROBERT
IPC: C21D9/673
Filed: 2012-11-23
Abstract: Oven (100) for heat treatment of annealing material (102), wherein the furnace (100) comprises a closable first furnace chamber (104) for receiving and for the heat treatment of annealing material (102) by means of thermal exchange working of the material to be annealed (102) with heatable or coolable first annealing gas (112) is formed in the first furnace chamber (104), and a removable first cover (120) by means of which the first furnace chamber (104) is closable. Further, an at least partially inside the means of the first cover (120) is closed the first furnace chamber (104) befindliches first heat exchange device (108) for exchanging heat with the first annealing gas (112) within the first cover (120) is provided. The heat exchange device (108) is disposed relative to a first annealing gas fan (130) for driving the annealing gas such that in each operating condition of the furnace (100), the ventilator of the first annealing gas (130) driven annealing gas-flow-type, the heat exchange device (100).
Patent TW-201421923-A (TW)
Title: Circuit for spread spectrum transmission and method thereof
Inventor: LEE TAI-CHENG
IPC: H04B1/7073
Filed: 2012-11-29
Abstract: A circuit for spread spectrum transmission comprises a phase locked loop, a frequency locked loop, an amplitude locked loop, a digital-analog converter, an injection current source, an extraction current source, a multiplexer and a rail-to-rail digital signal generator. The phase locked loop comprises a filter. The filter is a capacitor. The phase locked loop compares frequency difference and phase difference between a reference clock signal and a feedback signal to generate an incremental control signal and a diminishing control signal. The phase locked loop charges and discharges the incremental control signal and the diminishing control signal to generate a control current, filters the incremental control signal and the diminishing control signal to generate a control voltage and generates a clock signal by the voltage value of the control voltage. A method for spread spectrum transmission is also disclosed.
Patent TW-201331172-A (TW)
Title: Use of a treated, promoted ion exchange resin catalyst
Inventor: OLSEN ROBERT JAMES
IPC: B01J31/10
Filed: 2012-12-12
Abstract: The present invention relates to the use of an antioxidant treated promoted strong acid ion exchange resin as an acid catalyst.
Patent TW-201340362-A (TW)
Title: Method for improving texturing for silicon solar cells with ozone gas treatment
Inventor: HARINGTON SCOTT
IPC: H01L31/042
Filed: 2012-12-17
Abstract: Methods of fabricating solar cells and apparatuses for fabricating solar cells are described. In an example, a method of fabricating a solar cell includes treating a light-receiving surface of a substrate with a gaseous ozone (O3) process. Subsequently, the light-receiving surface of the substrate is texturized.
Patent TW-201332582-A (TW)
Title: Oral care compositions
Inventor: SCHAEFFER-KORBYLO LYNDSAY
IPC: A61K8/64
Filed: 2012-12-20
Abstract: Described herein are oral care compositions comprising an effective amount of an enzyme cocktail, wherein the enzyme cocktail comprises an alkaline protease and a second enzyme selected from cellulase, α -glucanase, and combinations thereof, in an orally acceptable carrier, together with methods of making and using the same.
Patent TW-201427244-A (TW)
Title: DC-DC controller and control method thereof
Inventor: CHIANG CHU-YI
IPC: H02M3/156
Filed: 2012-12-21
Abstract: A DC-DC controller and a control method thereof are provided. The provided DC-DC controller is coupled to an output stage. The output stage receives an input voltage and to provide an output voltage. The DC-DC controller includes a transient boost circuit, a ramp oscillator, a combination logic circuit, a first comparator and a pulse-width-modulation (PWM) generator. The transient boost circuit generates an adjustment signal according to a variation of the output voltage. The combination logic circuit controls the ramp oscillator to generate a ramp signal according to the adjustment signal. The first comparator generates a first signal according to an output feedback voltage associated with the output voltage and the ramp signal. The PWM generator generates a PWM signal according to the first signal so as to control the operations of the output stage.
Patent TW-201430326-A (TW)
Title: Brightness measuring method and system of device with backlight
Inventor: WU CHIN-FA
IPC: G01M11/00
Filed: 2013-01-16
Abstract: A brightness measuring method of device with backlight adapted to a controlling device measuring legends provided with backlight by a backlight module of a device under test (DUT). The method includes providing uniform light outside of the DUT to emit to the DUT; indicating to capture and receiving a base image of the DUT emitted by the uniform light; identifying a full pattern of a measuring legend in the base image; cancelling the uniform light and providing backlight to emit to the DUT; indicating to capture and receiving a comparison image of the DUT emitted by the backlight, wherein the scope of the comparison image consists with that of the base image; and calculating brightness value of a plurality of pixels of the comparison image which positions are equivalent to the positions of the full pattern to generate a backlight brightness corresponding to the measuring legend.
Patent TW-201429883-A (TW)
Title: Metal-bioleaching method and system thereof using funguses for sludge
Inventor: CHEN SHEN-YI
IPC: C02F11/02
Filed: 2013-01-21
Abstract: A metal-bioleaching system includes a bioleaching unit, a sludge supplying unit and a funguses supplying unit. The bioleaching unit is provided to process a metal-bioleaching treatment. The sludge supplying unit is provided to supply sludge which contains metals. The funguses supplying unit is provided to supply funguses to the bioleaching unit and then the funguses generates a metabolic material. The metabolic material is applied to leach the metals contained in the sludge so as to remove the metals from the sludge.
Patent TW-201431461-A (TW)
Title: Electronic device
Inventor: HUANG WEN-CHI
IPC: H05K5/02
Filed: 2013-01-24
Abstract: An electronic device includes a main body, a battery module and a service door. The battery module is located in the back side of the main body. A mounting structure is located between the exterior side surface of the battery module and the interior side surface of the service door. The mounting structure secures the service door to the back of the main body.
Patent TW-201403001-A (TW)
Title: Split pass economizer bank with integrated water coil air heating and feedwater biasing
Inventor: GRIES JEFFREY J
IPC: F22D1/38
Filed: 2013-01-31
Abstract: An apparatus for using a water coil air heater with a single bank economizer. A boiler economizer arrangement includes an economizer bank which has separate hot pass bank and cold pass bank economizer portions in a parallel arrangement, each facing the same flow of hot flue gas. Feedwater enters the cold pass bank economizer where it is heated by the hot flue gas, and then flows to a water coil air heater away from the hot flue gas. The feedwater dissipates heat energy in the water coil air heater which may be used to heat air bound for combustion. The feedwater continues into the hot pass bank economizer portion of the economizer arrangement where it absorbs additional heat from the flue gas. The heated feedwater flows out of the economizer arrangement and may be subject to additional heating by a boiler or other heat exchanger.
Patent TW-201402848-A (TW)
Title: Magnetic material sputtering target and manufacturing method thereof
Inventor: OGINO SHIN-ICHI
IPC: C23C14/34
Filed: 2013-03-04
Abstract: This oxide-containing magnetic material sputtering target is characterized in that the average grain diameter of said oxides is 400nm or less. This method of manufacturing an oxide-containing magnetic material sputtering target involves depositing a magnetic material on a substrate by PVD or CVD, then removing the substrate from the deposited magnetic material, then crushing the same to obtain the raw material for the target, and further sintering said raw material. The purpose of the present invention is to obtain a magnetic material target capable of suppressing discharge abnormalities of oxides that are the cause of particle generation during sputtering, and in particular to obtain a strongly magnetic material sputtering target with dispersed non-magnetic material particles.
Patent TW-201447565-A (TW)
Title: Testing system and method for VGA interface
Inventor: HU HAO
IPC: G06F11/273
Filed: 2013-03-06
Abstract: A VGA port testing system includes an oscillograph connected to a VGA port of a motherboard. The oscillograph detects signals output from the VGA port. The VGA interface testing system further includes a testing apparatus connected to the oscillograph. The testing apparatus is configured to adjust parameters of the oscillograph, and generates a testing report according to waves detected by the oscillograph, and displays a test result. The present invention further discloses a testing method based upon the above VGA interface testing system.
Patent TW-201350932-A (TW)
Title: Polarized light device unit and polarized light illuminating apparatus
Inventor: MURAKAMI TETSUYA
IPC: G02B7/00
Filed: 2013-03-08
Abstract: The present invention is to prevent skew of a wire grid polarizer during the adjustment of the orientation of the wire grid polarizer so that there is no scatter or irregularity of polarization axis on the light irradiation surface. A first frame (82) for holding the wire grid polarizer is held by a second frame (83). The second frame (83) is equipped with an adjustment mechanism consisting of adjusting pin (91), supporting pin (92) and shaft pin (93). The orientation of the wire grid polarizer is adjusted by changing the posture of the first frame (82). The sidewall of the first frame (81) that is formed with a step is slightly greater than the square cross-section space of the wire grid polarizer (81), and there is an elastic buffering material (811) sandwiched in the gap between the sidewall and the wire grid polarizer (81).