baber/WOPTO huggingface dataset:
Patent JP-2012212534-A (JP)
Title: Position control device of battery and position control device of battery pack
Inventor: ABE TAKESHI
IPC: H01M10/0566
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress the life deterioration and the output deterioration of a battery.SOLUTION: A position control device of a battery includes: a battery where an electrolytic solution and an electrode body are housed in a case; a driving part rotating the case; and a control part controlling the driving of the driving part. A clearance is formed between a liquid surface of the electrolytic solution and an inner surface of the case that faces the liquid surface. The control part controls the driving part and thereby rotating the case between a first position and a second position where a contact area of the electrolytic solution and the electrode body is smaller than that in the first position.
Patent JP-2012212012-A (JP)
Title: Optical sheet, display device, method for manufacturing optical sheet and method for manufacturing roll mold
Inventor: NAITO NOBUO
IPC: G02F1/1335
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical sheet capable of efficiently absorbing external light that is incident at a predetermined angle, and to provide a display device having the optical sheet.SOLUTION: The optical sheet includes a base layer 11 having light-transmitting property and an optical functional layer 12 laminated on one surface of the base layer. The optical functional layer includes: light-transmitting portions 13 having light-transmitting property and arranged parallel to one another at a predetermined interval in a direction along the surface of the base layer; and light-absorbing portions 14 formed between the light-transmitting portions and capable of absorbing light, with an interface between adjoining light-absorbing portion and the light-transmitting portion formed into a curved face. The light-transmitting portion has a rectangular cross section in a cross section in a layer thickness direction of the optical functional layer. A pair of sides opposing to each other in the rectangular cross section constitute the above interfaces; and an angle θformed by a first diagonal line of two diagonal lines of the rectangle and the normal line on a light-exiting face of the optical functional layer and an angle θformed by a second diagonal line that is the other diagonal line of the two diagonal lines and the normal line of the light-exiting face satisfy θ<θ.
Patent JP-2012216095-A (JP)
Title: Detection area magnifying device, display device, detection area magnifying method, program, and computer-readable recording medium
Inventor: HAMAMOTO MASAKI
IPC: G06F3/0488
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To improve operability of a display device.SOLUTION: A control unit 7 according to an embodiment detects an input operation by a user, and is used for a stereoscopic display device 1 having an input display 5 in which a selection object OB can be displayed. The control unit 7 includes an area setting section 71 that magnifies a detection area for detecting a user's input operation for selecting a selection object such as a button displayed on the input display 5, more than the display area where the selection object is displayed.
Patent JP-2012220258-A (JP)
Title: Navigation device and traffic information display method therefor
Inventor: ENDO MAMORU
IPC: G01C21/26
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide technique for presenting traffic conditions of a road by a simple method even if the road is not displayed on a map.SOLUTION: A navigation device comprises: display means for displaying map information of a predetermined range; traffic information reception means for receiving traffic information including congestion information; first superposition means for superposing the traffic information of the predetermined range extracted from the received traffic information on the map information; summary information generation means for generating summary information for each predetermined direction by using traffic information of the exterior of the predetermined range extracted from the received traffic information; and second superposition means for superposing the summary information on the map information.
Patent JP-2012220715-A (JP)
Title: Display device
Inventor: AZEYANAGI HITOSHI
IPC: G09F9/00
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a display device allowing a user to easily switch between a vertically long screen and a laterally long screen with a simple structure when a flat and rectangular display device is hung on a hanging member fixed to a wall face.SOLUTION: A flat and rectangular display device 10 to be hung on a hanging member (rotation pulley 30) fixed to a wall face, includes fixing members 11 and 12 provided in a back part of the display device 10 at vertex positions of diagonal points of a rectangle A having sides in approximately parallel to respective sides of the display device 10, respectively, the fixing members 11 and 12 having both ends of a wire 20 having a predetermined length fixed thereto; and a restricting member 13 provided at one vertex position of diagonal points different from the diagonal points at which the fixing members 11 and 12 are positioned, for restricting a position of the wire 20. This allows the display device 10 to be switched between a laterally placed state and a vertically placed state.
Patent JP-2012220401-A (JP)
Title: Screening method of mycotoxin
Inventor: YAMAMOTO ATSUSHI
IPC: G01N30/88
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a screening method having excellent selectivity in which mycotoxin (fungal toxin) minutely present in a test sample can be measured quickly and simply in high sensitivity without using a high end analysis apparatus, in a chemical analysis method for performing quantitative analysis of the mycotoxin in food or environmental samples.SOLUTION: A test solution is passed through a small capacity column which is filled with an adsorbent that exhibits selective affinity to the mycotoxin. The mycotoxin is adsorbed, condensed, and immobilized on the surface of the adsorbent, and unnecessary foreign substances are washed away. Then excitation light having a wavelength corresponding to the mycotoxin is radiated to the adsorbent in a state where the mycotoxin is adsorbed and immobilized on the surface of the adsorbent. Thus the mycotoxin present in the food or environmental samples is simply quantitatively analyzed by detecting fluorescent light emitted by the mycotoxin.
Patent JP-2012221356-A (JP)
Title: Production management system and production management method
Inventor: IZUMITANI HISANORI
IPC: G06K7/00
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a production management system and a production management method capable of managing containers for putting mass-produced intermediate products in and final products mass-produced by putting the intermediate products in the containers, individually for each container.SOLUTION: The production management system includes a container preparation step P1 of producing can containers, and a final product production step P3 of producing the final products by putting the intermediate products in the can containers. In the container preparation step P1, individual identification information is imparted to the can container, an identification information mark indicating the individual identification information is printed on the can container, and container individual management information for which the individual identification information is linked to container production information regarding production of the can containers is prepared further. In the final product production step P3, final product individual management information for which the individual identification information is linked to final product inspection information prepared by inspecting the can container is prepared, and the container individual management information and the final product individual management information are unitarily managed.
Patent JP-2012221910-A (JP)
Title: Transparent display panel
Inventor: YANO TADASHI
IPC: H01L51/50
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a transparent display panel allowing clear perception of a display image and a transmission image.SOLUTION: A transparent display panel is provided with, for each cell, a light-emitting part, a control part to control light emission of the light-emitting part, and two transparent electrode parts. As for the shape of a transmission part including the light-emitting part, both horizontal and vertical sides are 200-1200 μm in length. This configuration provides a high-resolution display image as well as clearly perceptible display and transmission images.
Patent JP-2012220926-A (JP)
Title: Image processor
Inventor: U kan
IPC: H04N7/01
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of reducing a memory capacity.SOLUTION: An image processor comprises: a memory control circuit for receiving pixel data for multiple frames in order of the frames, and storing it in a frame memory; an image processing circuit for using a high-order bit portion of the pixel data stored in the frame memory to generate processed pixel data; and an output circuit for outputting the processed pixel data. The memory control circuit includes; a separation circuit for separating the pixel data into the high-order bit portion and a low-order bit portion; and a low-order bit processing circuit for storing the low-order bit portion in the frame memory. The low-order bit processing circuit divides pixels of each frame into n sets (n is an integer equal to or greater than 2), and stores in the frame memory the separated low-order bit portion only of the pixel data for corresponding one set of pixels among the divided n sets of pixels, in a period for receiving the pixel data in sequential n frames.
Patent JP-2012226881-A (JP)
Title: Electrode material for nonaqueous electrolyte secondary battery, electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: OZAKI TETSUYA
IPC: H01M4/38
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode alloy material for a nonaqueous electrolyte secondary battery, excellent in volume energy density after repeating charge and discharge.SOLUTION: An alloy containing an LaCoSnphase of a cubic crystal and having a composition satisfying general formula: LaCoSn(in the formula, 19≤c≤25, 0.25≤a/c≤0.30 and a+b+c=100 are satisfied) is used as a negative electrode alloy material for a nonaqueous electrolyte secondary battery. The material has no need to provide a quenching process and also no need to provide a heat treatment process after alloy formation.
Patent JP-2012225274-A (JP)
Title: Internal combustion engine for saddle-ride type vehicle
Inventor: KAWATE TATSUYA
IPC: F02M35/10
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of suppressing enlargement of the whole of the internal combustion engine to the utmost, even when the internal combustion engine is simultaneously provided with a hydraulic actuator (hydraulic actuation mechanism) and a large intake control device.SOLUTION: In this internal combustion engine for a motorcycle in which a variable valve mechanism 32 is provided in a cylinder head 5b, a hydraulic actuator 36 hydraulically actuating a variable valve mechanism 32 by a hydraulic fluid is provided in a cylinder head 5b. The internal combustion engine includes: an intake control device 16 including an intake pipe 16a connected to the cylinder head 5b and an intake control valve 16b disposed inside the intake pipe 16a and electronically controlling an intake air amount; and an intake valve driving mechanism 17 including a motor 18 electronically controlling the intake control valve 16b. The intake valve driving mechanism 17 and the hydraulic actuator 36 are aggregated at one side relative to an intake axial line C8 of the intake pipe 16a in an axial line directional view of a crankshaft 2.
Patent JP-2012227408-A (JP)
Title: Manufacturing method of multilayer printed wiring board
Inventor: HAMATSU TSUTOMU
IPC: H05K3/46
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer printed wiring board in which warpage can be reduced.SOLUTION: In the method of manufacturing a multilayer printed wiring board by laminating a prepreg 3 and a metal foil 4, in this order, on the surface of an inner layer material 2 where a circuit pattern 1 is formed and then hot pressing the laminate, an inner layer material 2 where one or a plurality of rectangular regions 5 are formed on the surface and the circuit pattern 1 is formed in the rectangular region 5 is used. Furthermore, the prepreg 3 where a corresponding region 6 of the same shape as the rectangular region 5 is formed in a place overlapping the rectangular region 5 and a notch 7 having a length equal to or longer than 2/3 of each side of the corresponding region 6 is formed in parallel therewith is used.
Patent JP-2011255368-A (JP)
Title: Rotating classifier and classification device equipped with the same, pulverization device, and coal-fired boiler plant
Inventor: AIZAWA TAKASHI
IPC: B07B7/083
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotating classifier which can retain high classification performance and in which blockages caused by biomass and the like are unlikely.SOLUTION: The rotating classifier has: a comb-shaped protruding section 36 provided to have gaps along the circumferential direction of a rotating classifier fin 13 and protruded towards a fixed member 27 side on the upper section of the rotating classifier fin 13; a first gap 42 provided between the upper end section of the comb-shaped protruding section 36 and the lower surface of the fixed member 27; a second gap 43 formed between a protruding section 36a and a protruding section 36b adjacent to the protruding section 36a and connected to the first gap 42; and an air current generated by the rotation of the rotating classifier fin 13, travelling through the first gap 42 and the second gap 43 from the radially outward side to the radially inward side of the comb-shaped protruding section 36.
Patent JP-2012233722-A (JP)
Title: Ultrasonic measuring method and ultrasonic apparatus for measuring workpiece diameter
Inventor: KONDO TAKASHI
IPC: G01B17/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic measuring method and ultrasonic apparatus for measuring the diameter of a workpiece, allowing for easy and accurate sound velocity correction.SOLUTION: The time trequired for an ultrasonic wave outputted from a sensor 82 to be received by the sensor 82 after reflection on the surface of a cylindrical sample object W is measured. The distance between the sensor 82 and the surface of the sample object is then reduced by ΔL, and the time trequired for the ultrasonic wave outputted from the sensor 82 to be received by the sensor 82 after reflection on the surface of the sample object W is measured. The sound velocity vof an ultrasonic transmission medium is calculated using the equation v=ΔL/(t-t). The diameter Dof a reference sample object W is calculated from the distance Lbetween the sensor 82 and the center of the sample object and the Lbased on the ultrasonic measuring using the sound velocity v, so that the sound velocity vof the reference work piece W is computed from the time required for the ultrasonic wave to travel back and forth across the diameter D. The diameter D of the workpiece is calculated, using the difference in arrival time to the sensor 82 between the reflection wave from the surface of the workpiece and the reflection wave from the rear face, and the sound velocity v.
Patent JP-2012233958-A (JP)
Title: Image display system and image display device
Inventor: ZAKOJI MASAKAZU
IPC: H04N5/64
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image display system and an image display device capable of reducing weight of the image display device.SOLUTION: An image display system 1 includes: a head-mounted image display device 3 for displaying an image; a light supply device 2 which has a light source and is configured separately from the image display device 3; and light transmission means 4 for transmitting light from the light supply device 2 to the image display device 3. One of the light supply device 2 and the image display device 3 has a light modulation device 222 for modulating the light emitted from the light source. The image display device 3 includes: a screen 313; and a projection optical device 32 for projecting the light modulated by the light modulation device 222 onto the screen 313.
Patent JP-2012233223-A (JP)
Title: Electroplating composition and electroplating liquid
Inventor: AISAKA TETSUYA
IPC: C25D3/56
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a metal carbide plating film manufactured by an environmentally-friendly method using electroplating without using a method for consuming a lot of energy such as a chemical vapor deposition method.SOLUTION: Ni substrate subjected to electrolytic degreasing treatment and acid activation treatment is immersed as a cathode and a platinum-coated titanium electrode is immersed as an anode in an electroplating liquid containing metal ions, cyanide ions and organic acid ions for forming the metal ions and a complex, and the current density is adjusted and plating is performed. Consequently, plating films B, C, D are obtained which have a main phase corresponding to a metal carbide Ni3C.
Patent JP-2012238058-A (JP)
Title: Collation device
Inventor: NAKAJIMA HIROSHI
IPC: G06T7/00
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To realize both high precision and high-speed processing.SOLUTION: In collating a reference image with a registered image, with respect to the reference image, its original image is used as a high-resolution image (layer image I0) having the highest resolution, a first low-resolution image (layer image I1) is created in its lower layer, and a second low-resolution image (layer image I2) is further created in its lower layer. A registered image is read one by one, and it is determined whether to select the read registered image as a registered image candidate to be collated with the reference image on the basis of similarity between layer images having any low resolution, for example, the layer image I2 of the reference image and a layer image J2 of the registered image to narrow down registered images to be collated with the reference image.
Patent JP-2012237202-A (JP)
Title: Particulate filter failure detection device for work machine
Inventor: EZAWA MASANORI
IPC: F01N3/023
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a particulate filter failure detection device for a work machine capable of performing verification, with a simple configuration and easily, of presence of a melting part of a particulate filter.SOLUTION: The particulate filter failure detection device is provided in a hydraulic shovel having a rotating body 2, a work device 3 attached to the rotating body 2, an engine 10 mounted on the rotating body 2, and an exhaust emission control device 15 for purifying exhaust gas of the engine 10, and includes a detection jig 24 for detecting whether a melting part 30 is produced in the particulate filter 16. The detection jig 24 is configured to include a plurality of rod-like members 24a capable of being inserted respectively into a plurality of holes 16a, 16b formed in the particulate filter 16, and a holding body 24b formed with a plurality of through holes 24b2 into which the rod-like members 24a can be respectively inserted, and movably holding each of the rod-like members 24a.
Patent JP-2012236255-A (JP)
Title: Fixed abrasive grain type saw wire
Inventor: KOJIMA TATSUO
IPC: B24D3/06
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a saw wire 1 allowing finely thinning of the saw wire 1, strengthening of tensile strength of the saw wire 1, improvement of machining accuracy and shortening of machining, and reduction of wasted materials.SOLUTION: In this saw wire 1, a nickel coating layer second layer 4 is formed on an outer peripheral surface of a copper coating layer first layer 3 as strengthening means of peeling strength of a core material 2 of the saw wire 1 and abrasive grains 6 after executing a copper coating layer first layer 3 on an outer peripheral surface of the core material 2 to absorb pressurizing force of the core material 2 and abrasive grains 6 applied during the use of the saw wire 1, and the peeling strength of the core material 2 and the abrasive grains 6 is strengthened by means for fusing and bonding the nickel coating layer second layer 4 of the core material 2 and nickel coating layers 7 of the abrasive grains 6. Further, in order to enhance machining accuracy, distal end coating portions 10 of coating abrasive grains 8 fixed to an outer periphery of the saw wire 1 are polished to peel films 7 of the coating abrasive grains 8, distal end portions of the abrasive grains 6 are exposed and the uniform outer diameter is maintained.
Patent JP-2012242088-A (JP)
Title: Weather prediction system and weather prediction portable terminal
Inventor: YAMADA KOJI
IPC: G01W1/10
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To acquire local weather information not only in a current location but also in another location and costs or time and efforts required for improving a precision of weather prediction can be reduced.SOLUTION: When there is an operation input designating the vicinity of a spot (b) as a weather prediction spot from a portable terminal in the vicinity of a spot (a), a GPS prediction base transmits to a base station at the spot (b) at least a search request for searching for the portable terminal. Upon receiving the search request, the base station searches for the portable terminal within a fixed area that radio waves reach, and transmits to the searched portable terminal a transmission request for transmitting positioning information and information required for weather prediction. Upon receiving the transmission request, the portable terminal receives GPS radio waves, detects positioning information of its own and the information required for weather prediction and transmits the detected information to the GPS prediction base. On the basis of the received information, the GPS prediction base performs local weather prediction on an area including the spot (b), records a prediction result in a database and distributes the prediction result to the portable terminal in the vicinity of the spot (a).
Patent JP-2012241441-A (JP)
Title: Faucet device
Inventor: KITAMURA HITOSHI
IPC: E03C1/084
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a faucet device capable of suppressing infiltration of hot water into a gas supply passage due to back flow during stoppage of water supply.SOLUTION: A faucet device includes a gas generation part 11 for generating gas having functionality and a water supply passage 7 of which downstream end 7a faces a discharge port 5. A gas introduction part 9 which mixes the gas having functionality in hot water is provided on the downstream side on the midway of the water supply passage, and a gas supply passage 16 which supplies the gas having functionality generated in the gas generation part is connected to the gas introduction part. A downward flow channel 19 through which the gas having functionality flows from a high position to a low position is provided at a connection to the gas introduction part of the gas supply passage.