baber/WOPTO huggingface dataset:
Patent JP-2010204775-A (JP)
Title: Multiplex redundant system control system
Inventor: KAKINO ATSUSHI
IPC: G05B9/03
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the redundancy of control systems for a controlled object without adding complexity to the configuration so that even when failures occur in one of the control systems, control of the system as a whole is not affected, and thus reliability of the system as a whole can be improved.  <P>SOLUTION: In a multiplex redundant control system in which at least one controlled object 30a and 30b is driven and controlled by a controller 10 having a plurality of control systems that are connected to each other and that each output information of the self systems and receive input of information of the other systems, each of the control systems 11, 12 and 13 detects whether failures occur in the self system and the other systems, and outputs a control signal corresponding to an amount for control of the controlled object by the self control system on the basis of the result of failure detection. Then, on the basis of the control signals, a main control signal for driving or controlling the controlled object is generated by a signal generation means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206032-A (JP)
Title: Wavefront aberration measuring device, method of calibrating the same, and aligner
Inventor: AKE IKUSO
IPC: G01M11/02
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain measurement errors when performing wavefront measurement, for example, by shearing interference systems.  <P>SOLUTION: In a method of calibrating a wavefront measuring device 8, illumination light EL passing through an optical projection system PO is divided via a diffraction grating 10, intensity distribution of interference fringes 22 obtained by allowing the divided illumination light EL to interfere is measured by an imaging element 14, and wavefront aberration of the optical projection system PO is measured, based on the measurement results. The wavefront aberration of the optical projection system PO is measured for a plurality of times by changing distance Lg between the diffraction grating 10 for changing the period of the interference fringes 22 and an image surface 18 of the optical projection system PO, thus obtaining measurement errors based on the measurement results.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204600-A (JP)
Title: Electrooptical device and manufacturing method therefor
Inventor: OBA KAZUYUKI
IPC: H01L29/786
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously attain reduction in the cost required for manufacturing of an electrooptical device, like a liquid crystal and improvement of display performance.  <P>SOLUTION: A TFT (30) includes a semiconductor layer (30a), formed in the same layer as lower side capacity electrodes (80a) and (80b) on a TFT array substrate (10); a gate insulating film (30b) formed over the semiconductor layer; and a gate electrode (30c). The semiconductor layer (30a) is formed, such that its width along the substrate surface of the TFT array substrate (10) is larger than the thickness along the thickness direction of the TFT array substrate (10). Consequently, according to the TFT (30) and holding capacity (70), the TFT (30) can be formed by a step common to the lower side capacity electrodes (80a) and (80b), including a semiconductor, such as, polysilicon, when manufacturing a liquid crystal (1); and thus the manufacturing process of the liquid crystal device (1) can be simplified, and the manufacturing cost can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208474-A (JP)
Title: Pneumatic tire
Inventor: TANAKA YOSHITAKA
IPC: B60C9/28
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire having superior uneven wear resistant performance.  <P>SOLUTION: The pneumatic tire 1 has a belt 6 having two or more inclined belt layers 4 and a tread. In the section of the width direction of the tire 1 mounted on a standard rim 5 with the gage pressure being 0 kPa. Two lines on the outer side in the tire width direction by 20% of the tread width of the tire 1 and extending from the equatorial plane (CL) of the tire 1 parallel to the equatorial plane (CL) of the tire are defined as the 1/4 lines (QL) of the tire 1. Between the 1/4 lines (QL), the distance D<SB>2</SB>in the tire radial direction from a tread to a maximum-inclined belt layer (4 (max)) and the distance D<SB>3</SB>in the tire radial direction from the tread to a carcass 3 are constant, or become shorter toward the outer side in the tire width direction from the equatorial plane (CL) of the tire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210144-A (JP)
Title: Refrigerating device
Inventor: FUJINAKA SHINICHI
IPC: F24F11/02
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To select a temperature-sensing type expansion valve by capacity of low refrigerant circulation amount to prevent hunting, and exhibit intended cooling capacity.  <P>SOLUTION: This refrigerating device includes a refrigerant circuit (10) in which a refrigerant is circulated to perform a vapor compression type refrigerating cycle. The refrigerant circuit (10) includes an inverter type compressor (31) of which operation frequency is controlled by an inverter circuit and the temperature-sensing type expansion valve (22), and the refrigerating device is used for cooling a use side. The refrigerating device further includes a solenoid valve (23) and a throttle mechanism (24) connected to the temperature-sensing type expansion valve (22) in parallel via the solenoid valve (23) and switched by the solenoid valve (23) to either of a first state where a refrigerant is made to flow or a second state where no refrigerant is made to flow.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210195-A (JP)
Title: Method of operating dilution refrigerating machine and dilution refrigerating machine
Inventor: YOSHIDA SHIGERU
IPC: F25B9/12
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dilution refrigerating device having superior practicality, and capable of considerably shortening a time necessary in starting the dilution refrigerating device, and sufficiently preventing problems due to vibration and noise when a mechanical refrigerating machine is used.  <P>SOLUTION: The mechanical refrigerating machine used for 3He condensation in the dilution refrigerating device, is structurally separated from a body part of the dilution refrigerating machine, and 3He can be promptly cooled by using liquid He from a He vessel for auxiliary cooling, in 3He condensation in a 3He circulating pathway in starting the dilution refrigerating machine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211895-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: MAEJIMA HIROSHI
IPC: G11C13/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device that enables reset operation in a short time and prevents a resistance state from being wrongly set.  <P>SOLUTION: The nonvolatile semiconductor memory device includes: a semiconductor substrate, a plurality of word lines WL and a plurality of bit lines BL laminated on the semiconductor substrate and formed so as to cross each other, a plurality of memory cell arrays arranged at each cross part of the word lines WL and the bit lines BL and including memory cells MC in which diodes Di and variable resistance elements VR are connected directly, and a control circuit CC selectively driving the word line WL and the bit line BL. The control circuit CC executes reset operation to set the state of a variable resistance element VR to a high resistance state from a low resistance state. Also, when reset operation is executed, the control circuit CC raises pulse voltage applied to the variable resistance element VR to voltage VRESET_pre, after that, the control circuit CC drops voltage to voltage VRESET that is lower than the voltage and higher than ground voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208303-A (JP)
Title: Reinforcement method of hollow structure
Inventor: KURIHARA YUKITOSHI
IPC: B29C44/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To surely achieve firm adhesion between a hollow structure and a reinforcing material contained in the hollow structure.  <P>SOLUTION: A first heat-activating foaming adhesive agent 18A attached in a reinforcement 16 which is positioned in the inner part of a front side member 10 is at first foamed, whereby a movable supporting member 22 attached in the reinforcement 16. When the reinforcement 16 is positioned in slipping to the inner side of a vehicle, the movable supporting member 22 in an inner side is at first pressing an inner wall side 11A and then the reinforcement 16 is moved outside in longitudinal direction of the vehicle by a counter force, a space between the second heat-activating foaming adhesive agent 18B and the inner wall surface of a front side member becomes the same between the outside and the inner side of the vehicle and an inner and outer second heat-activating foaming adhesive agent 18B are foamed by getting heat from the front side member 10, whereby the first and the second foaming adhesive agents are adhered in the whole inner surface of the hollow structure to give a foamed resin so that the front side member 10 is strongly reinforced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216691-A (JP)
Title: Refrigerating cycle device
Inventor: HAGITA NAOMI
IPC: F04C29/02
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the lubricity of a sliding part to enhance wear resistance, and to prevent the reduction of a suction amount of low pressure gas to a compressor.  <P>SOLUTION: This refrigerating cycle device is constituted by sequentially interconnecting the scroll compressor 1, an oil separator 21, a condenser 2, a decompression device 3 and an evaporator 4 by refrigerant piping. The refrigerating cycle device includes oil return piping 22 for interconnecting the oil separator 21 and the scroll compressor 1. Oil in the oil separator 21 is returned to the sliding part 14 between a base plate 6d of a fixed scroll 6 and a base plate 7d of an orbiting scroll 7 constituting the scroll compressor 1 and a compression chamber 8 formed of the fixed scroll 6 and the orbiting scroll 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218654-A (JP)
Title: Method of manufacturing magnetic recording medium, and magnetic recording medium
Inventor: NAKIRI KAZUHIKO
IPC: G11B5/842
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in short wavelength signal recording characteristics.  <P>SOLUTION: This invention relates to a method of manufacturing a magnetic recording medium configured by forming a magnetic layer through applying a magnetic coating material containing magnetic powder and a binder (binder resin) to one of the main surfaces of a nonmagnetic base. The magnetic coating material is prepared through: a step of kneading the magnetic powder and the binder (binder resin) at the first solid concentration in a batch kneading machine to obtain a kneaded magnetic material; and a step of diluting the kneaded magnetic material to the second solid concentration lower than the first solid concentration to obtain a diluted magnetic coating material by using the batch kneading machine and a continuous kneading machine connected thereto in series.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226509-A (JP)
Title: Antenna device
Inventor: GOTO TETSUZO
IPC: H01Q5/10
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-resonant antenna device, wherein a low-frequency antenna is downsized while maintaining the radiation efficiency of a high-frequency antenna.  <P>SOLUTION: In the antenna device, an antenna element 10 includes a substantially rectangular parallelepiped substrate 11 comprising a dielectric substance and two radiating conductors (first radiating conductor 12 and second radiating conductor 13) which resonate at two types of resonance frequencies are arranged on the top of the substrate 11. A cavity 17 is arranged in the substrate 11. If the height of a first cavity 17a which is positioned under the first radiating conductor 12 is denoted by h<SB>1</SB>and the height of a second cavity 17b which is positioned under the second radiating conductor 13 is denoted by h<SB>2</SB>, then h<SB>1</SB><h<SB>2</SB>. Ends of one side of the first and second radiating conductors 12 and 13 are open ends. Both of the open ends are aligned on the ridge line of the end of the substrate 11 in the length direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223370-A (JP)
Title: Hydraulic drive device
Inventor: NAGURA SHINOBU
IPC: F15B11/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic drive device which reliably branches and supplies oil to a plurality of hydraulic actuators by preventing an energy efficiency from lowering.  <P>SOLUTION: The hydraulic drive device, branching and supplies oil from a common hydraulic pump 10 through individual direction switching valves 20B, 20A to hydraulic actuators BC, AC, keeps in branch oil passages 2, 3, hydraulic pump motors 30Ba, 30Aa disposed between the direction switching valves 20B, 20A and the hydraulic actuators BC, AC, and electric motor generators 40Ba, 40Aa connected to the hydraulic pump motors 30Ba, 30Aa, and is provided with a controller 70 to increase or reduce the pressure in the branch oil passages 2, 3 so as to conform to the load pressure of the hydraulic actuators BC, AC by controlling the torque of the electric motor generators 40Ba, 40Aa.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229646-A (JP)
Title: Roof upper fixture, and structure for mounting the same
Inventor: UEDA EIJI
IPC: E04D13/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof upper fixture, which is firmly mounted on a corrugated roof without being rotated or shaken, and a structure for mounting the same.  <P>SOLUTION: This roof upper fixture 10 includes at least a body 11 which includes both leg pieces 11b and formed in such a shape as to have an approximately inverted U-shaped cross section, and both inward flange pieces 12 which are bent and elongated in such a shape as to face each other from the lower end of each of both the leg pieces 11b. Structurally, both the leg pieces 11b are tightened; and both the inward flange pieces 12 are brought closer to each other, and attached to a bolt 21, which is protruded from a crest 31b of the corrugated roof, in a sandwiching manner above a nut 22 which is screwed to the bolt. A protruding piece 17 abutting on the top surface of the crest 31a of the corrugated roof is formed at the lower end of the leg piece 11b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230860-A (JP)
Title: Video display and light source control method therefor
Inventor: SATO AKIHIRO
IPC: G09G3/34
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display and light source control method therefor, capable of controlling brightness of a semiconductor light source, without degrading image quality of a displayed video image.  <P>SOLUTION: A video feature detection section 5 creates a histogram data for each frame in each input video image signal corresponding to each color of R, G and B. A control section 6 determines a required light amount value of each color for each frame based on the histogram data, and determines target duty ratios of driving pulses of LED 14R, 14G and 14B, based on the light amount value. A correction section 18 corrects the target duty ratios corresponding to the LED 14R, 14G and 14B, by using detection values of LED temperature detection section 16R, 16G and 16B, and an ambient temperature detection section 17, an LED Δ temperature table 21, and a correction coefficient table 22. An LED driving section 15 drives the LED 14R, 14G and 14B by the target duty ratio after correction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232862-A (JP)
Title: Audio processing device, audio processing method and program
Inventor: FUJIMURA KOJI
IPC: G10L21/0208
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio processing device, an audio processing method and a program which suitably reduce the noise of sound signals input from microphones in a variety of environments.  <P>SOLUTION: An audio processing device 100 is provided with a position pattern detection part 102 for detecting the index of the relative position of a sound source and a plurality of microphones; a processing determination part 103 for determining audio processing to the sound signal input from each of the microphones on the basis of the index of the relative position; and a signal processing part 104 for executing the determined audio processing to the sound signals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009246967-A (JP)
Title: Method of generating high quality scanned image of document
Inventor: MING WEI
IPC: H04N1/387
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of generating a high quality scanned image from a hard copy document.  <P>SOLUTION: The method of generating the high quality scanned image from a hard copy document includes: a step of multiple times scanning a hard copy document using a scanner to generate a plurality of images; a step of eliminating skew of each image; a step of performing translation correction on each image; a step of selecting two images, a first and a second image, that have the highest similarity to each other, out of the plurality of images; a step of dilating the first image; a step of converting the dilated first image into a binary format; a step of eroding the converted first image to generate a first processed image; a step of eroding the second image; a step of converting the eroded second image into a binary format; a step of dilating the converted second image to generate a second processed image; and a step of extracting common portions of the first processed image and the second processed image to generate a final image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010228785-A (JP)
Title: Refueling nozzle
Inventor: UCHIYAMA KAZUTERU
IPC: B67D7/44
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the splash of oil liquid from the fuel supply opening of a vehicle and to prevent the pressure in the opening and the fuel tank of the vehicle from going up abnormally.  <P>SOLUTION: A flange member 20 which works as an oil splash preventive member provided on the discharge pipe of a fuel supply nozzle 10 or on a nozzle body 11 in its neighborhood is provided with a pressure release portion 30 for releasing atmosphere into the atmosphere where the back side flange sursurface 21r of a flange surface 21s contacts when the pressure of the atmosphere where the flange surface 21s facing the end 87 of a fuel supply opening contacts has a predetermined value or above.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232464-A (JP)
Title: Group iii nitride semiconductor light emitting element, method of manufacturing the same, and laser diode
Inventor: BANDO AKIRA
IPC: H01L21/205
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor light emitting element which has excellent crystallinity, reduced internal resistance and excellent light emitting characteristics, and to provide a method of manufacturing the element, and a laser diode.  <P>SOLUTION: A foundation layer (ELO growth layer) 13 having a composition of Al<SB>X</SB>Ga<SB>1-X</SB>N(0<X≤1) is formed on a substrate 11 for growing an epitaxial film or on a buffer layer (group III nitride layer) 12 formed on the substrate 11. An n-type semiconductor layer 14 made of a group III nitride semiconductor, a light emitting layer 15 and a p-type semiconductor layer 16 are sequentially laminated on the foundation layer 13. The foundation layer 13 is formed by means of an ELO mask pattern made of a carbon material formed on the substrate 11 or on the buffer layer 12. The group III nitride semiconductor light emitting element is thus manufactured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232077-A (JP)
Title: Electrode for nonaqueous secondary battery and method for manufacturing the same
Inventor: MAEHARA YUKI
IPC: H01M4/1395
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a nonaqueous secondary battery, capable of suppressing deterioration of battery performance accompanied with pulverization of active material caused by repetition of charge and discharge, and to provide a method for manufacturing the same.  <P>SOLUTION: The electrode is obtained by a preparing process of an electrode mixture for obtaining an electrode mixture by mixing an active material containing Si contained powder, composed of silicon and/or silicon compound, an electric conduction assistant composed of carbon powder containing aggregated particles with a knitting ball shape formed, by entangling carbon fibers which have an average fiber diameter of 5 nm or more to 100 nm or less and an average fiber length of 1 μm or more to 6 μm or less, and a binder, and by a coating process for coating a collector with the electrode mixture. In the electrode, there exist the active material, the electrically conducting assistants, and the binder binding the active material and the electrically conducting assistants, and the carbon fibers partially exist in an aggregated state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231120-A (JP)
Title: Image processor and image processing control program
Inventor: MASUI TAKANORI
IPC: G06F3/12
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve information security in an action mode which should be executed by a maintenance worker.  <P>SOLUTION: A digital copying machine determines whether or not a card reader is a genuine card reader (step S3) when the card reader is connected (Y in step S2). The reliability level for a maintenance mode is set to "high" (step S4) when the card reader 22 is the genuine card reader (Y in step S3) and the reliability level for the maintenance mode is set to "low" (step S5) when the card reader is not the genuine card reader (N in step S3).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010121435-A (JP)
Title: Floor pan for bathroom
Inventor: NISHISAKA KENTARO
IPC: E03C1/20
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor pan for a bathroom, which can adapt to prefabricated baths in various sizes, and which enables a wall panel to be arranged in an accurate position without being affected by an error in dimensions of a cut surface formed when the floor pan for the bathroom is cut.  <P>SOLUTION: Characteristically, this floor pan for the bathroom includes a wall placement portion which is provided at a peripheral edge and on which the wall panel is to be placed, the cut surface which is formed when the wall placement portion is cut down, and a positioning means which is formed when molded on the undersurface of a floor pan body so that a piece member serving as a reference of a position to place the wall panel can be mounted in an accurate position; and the contact of the piece member with the cut surface is prevented by forming a gap between the piece member and the cut surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT