baber/WOPTO huggingface dataset:
Patent JP-2012212879-A (JP)
Title: Light-emitting element
Inventor: SEO TETSUSHI
IPC: H01L51/50
Filed: 2012-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element with high external quantum efficiency and a light-emitting element with low drive voltage.SOLUTION: A light-emitting element includes a light-emitting layer including a phosphorescent compound, a first organic compound, and a second organic compound between a pair of electrodes. The first organic compound and the second organic compound are the combination that forms excitation complex (exciplex). The light emission spectrum of the excitation complex overlaps with the absorption band located at the longest wavelength side of the absorption spectrum of the phosphorescent compound. The peak wavelength of the light emission spectrum of the excitation complex is greater than or equal to the peak wavelength of the absorption band located at the longest wavelength side of the absorption spectrum of the phosphorescent compound.
Patent JP-2013194830-A (JP)
Title: Sliding bearing
Inventor: HIKITA YASUHIRO
IPC: F16C17/02
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a sliding bearing capable of obtaining cooling effect through fleeing parts and quickly raising a lubricating-oil temperature, wherein in particular the sliding bearing includes the fleeing parts provided on both axial ends of a sliding face along a radial direction and recessed radially outside from the sliding face.SOLUTION: A sliding bearing 2 includes a sliding face 2a coming into sliding contact with an outer periphery of a crankshaft 1 (rotary shaft) and each fleeing part 4 provided on both axial ends of the sliding face 2a along a radial direction and recessed radially outside from the sliding face 2a. The fleeing part 4 includes a flat part 4a provided on an axial end and a tapered part 4b formed to be deep gradually toward the boundary between the fleeing part 4 and the sliding face 2a from the flat part 4a. A lubricating oil, after forming turbulent flows or vortexes inside the tapered part 4b, flows through along the tapered part 4b, thereby forming a high-pressure region W in a position of the flat part 4a. The constitution enables a lubricating-oil temperature to rise quickly and prevents oil leakage.
Patent JP-2013197058-A (JP)
Title: Lighting device and vehicular headlight
Inventor: TAKAHASHI KOJI
IPC: F21S8/10
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular headlight capable of changing a light projection range of illumination light emitted from a lighting device in a simple structure.SOLUTION: A vehicular headlight 1 includes a light-emitting section 4 for emitting light, and a reflector 5 for projecting the light emitted from the light-emitting section 4. The light-emitting section 4 includes a first light-emitting portion 4a for emitting light with at least a first radiation angle distribution, and a second light-emitting portion 4b for emitting light with a second radiation angle distribution wider than the first irradiation angle distribution.
Patent JP-2013197066-A (JP)
Title: Led lighting device
Inventor: OKAMOTO HIDEFUMI
IPC: F21V7/06
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device capable of increasing variations on viewability of reflecting surfaces of reflectors.SOLUTION: An LED lighting device 100 is configured such that the inner reflecting surfaces 2a1, 2b1 of concave reflectors 2a, 2b are formed with a rotational paraboloid and the reflectors 2a, 2b are rotated around a center axis 2' substantially parallel with an optical axis 1a' of the LED light source 1a against the LED light source 1a. A light-emitting surface of the LED light source 1a is arranged on a circle CR passing through focal points 2a1a, 2b1a of the inner reflecting surfaces 2a1, 2b1 of the reflectors 2a, 2b and centering on the center axis 2'. When an outer reflecting surface 2a2 of the reflector 2a relatively rotating around the center axis 2' against the LED light source 1a is viewed from an observation position VP so as to make the inner reflecting surface 2b1 of the reflector 2b move to an outer reflecting surface 2a2 side of the reflector 2a, a portion 2a2a of the outer reflecting surface 2a2 of the reflector 2a is viewed in a shining state at first, and then, a portion 2a2b close to the center axis 2' rather than the portion 2a2a is viewed in a shining state, and further, a portion 2a2c close to the center axis 2' rather than the portion 2a2b is viewed in a shining state.
Patent JP-2013197078-A (JP)
Title: Porous film for secondary battery, porous film slurry composition for secondary battery, secondary battery electrode, secondary battery separator, and secondary battery
Inventor: NAKADA NATSUKO
IPC: H01M4/02
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a porous film for a secondary battery, high in reliability under a high temperature environment, effectively preventing an occurrence of powder dropping (drop-out of nonconductive particles), and capable of providing a secondary battery excellent in high-temperature cycle characteristics.SOLUTION: A porous film for a secondary battery includes nonconductive particles and a binder. The binder contains: a fluorine-based polymer (a); and a functional group-containing polymer (b) including a (meth)acrylic acid alkyl ester monomer unit and a constitutional unit derived from at least one selected from the group consisting of an acidic group-containing unsaturated monomer, an amide group-containing unsaturated monomer, and an unsaturated monomer containing a sulfonic acid group and an amide group.
Patent JP-2013198145-A (JP)
Title: Storage device for portable terminal information
Inventor: YAMANE RYUICHI
IPC: H04M1/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of damaging personal data of a portable terminal by preventing the personal data in the portable terminal from being damaged by a vehicle collision and minimizing processing when a vehicle accident occurs.SOLUTION: A storage device for portable terminal information includes: an ignition switch for starting and stopping an engine of a vehicle; a collision detection part for detection a vehicle collision; ignition switch state detection means for detecting on or off of the ignition switch; and portable terminal connection detection means for detecting the existence/absence of connection between the portable terminal and an information storage part, transfers personal data in the portable terminal to the information storage part to temporarily store the personal data in the case of detecting that the portable terminal is connected to the information storage part when the ignition switch is turned on, and determines the storage of the personal data temporarily stored in the information storage part in the case that the collision detection part detects a vehicle collision.
Patent JP-2013199512-A (JP)
Title: Soft polyvinyl chloride-based thermal barrier coating material for waterproof sheet, coating film formed therefrom, and coating film-formed soft polyvinyl chloride-based waterproof sheet obtained by forming the coating film
Inventor: HANAWA IZUMI
IPC: C09D163/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermal barrier coating material suppressing migration of a plasticizer in a sheet, and degradation due to ultraviolet rays, and excellent in thermal barrier performance; a coating film formed of the coating material; and a coating film-formed soft polyvinyl chloride-based waterproof sheet obtained by forming the coating film.SOLUTION: A thermal barrier coating material for coating a soft polyvinyl chloride-based waterproof sheet, comprises at least an ethylene-vinyl acetate copolymer emulsion, a silicone emulsion, an epoxy resin emulsion, titanium oxide, and hollow beads and/or silica particles. There are provided also a coating film formed with the coating, and a coating film-formed soft polyvinyl chloride-based waterproof sheet obtained by forming the coating film.
Patent JP-2013204056-A (JP)
Title: Method of manufacturing chemical conversion-treated stainless steel plate, chemical conversion-treated stainless steel plate gained by the same, and coated stainless steel plate
Inventor: NAKAMURA HIROSHIGE
IPC: B32B15/08
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a chemical conversion-treated stainless steel plate, capable of stably forming a chemical conversion-treated film excellent in adhesiveness.SOLUTION: Silicate is precipitated onto the surface of a stainless steel plate at 0.1-100 mg/min terms of Si. Thereafter, on the surface of the stainless steel plate on which the silicate has been precipitated, a chemical conversion treatment liquid containing a silane coupling agent having a primary amino group and organic resins, such as an urethane resin and a phenol resin, is coated to form a chemical conversion-treated film.
Patent JP-2013207441-A (JP)
Title: Movable member control device and imaging apparatus with the same
Inventor: NISHIHARA RINTARO
IPC: H04N5/225
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized image blur correcting device and an imaging apparatus with the same.SOLUTION: A movable member control device comprises a pedestal part 10, a movable part 30 which is movable relatively to the pedestal part 10, a first energizing part 71 which applies an energizing force to the movable part 30, a second energizing part 72 which applies an energizing force to the movable part 30, a third energizing part 73 which applies an energizing force from a position different from the first energizing part 71 and a second energizing part 72 to the movable part 30, a control part 2 which respectively controls the energizing forces of the first energizing part 71, the second energizing part 72 and the third energizing part 73, and a correction part 3 which respectively corrects a first output value Ioutputted from the control part 2 to the first energizing part 71 and a second output value Ioutputted from the control part 2 to the second energizing part 72 in accordance with a third output value Ioutputted from the control part 2 to the third energizing part 73.
Patent JP-2013205204-A (JP)
Title: Obstacle detection device
Inventor: NIIYAMA MARIKA
IPC: G01S15/93
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To shorten a time for acquiring a signal required for calculating a lateral distance between a vehicle and an obstacle and to improve accuracy in calculating the lateral distance.SOLUTION: An obstacle detection device comprises an obstacle distance estimation section 105 which estimates a linear distance d from ultrasonic sensors 101, 102 to an obstacle, a frequency estimation section 104 which estimates a frequency fd of reflection waves of the ultrasonic sensors 101, 102, and a lateral distance estimation section 106 which estimates a length of a line segment obtained by projecting a line segment connecting a vehicle and the obstacle on a plane vertical to a traveling direction of the vehicle and defines the length as a lateral distance L between the vehicle and the obstacle, on the basis of the linear distance d from each of the ultrasonic sensors 101, 102 to the obstacle estimated by the obstacle distance estimation section 105 and the frequency fd of the reflection waves estimated by the frequency estimation section 104, regarding a plurality of reception signals obtained by transmitting ultrasonic waves once from the plurality of ultrasonic sensors 101, 102, respectively, and receiving reflection waves.
Patent JP-2013205700-A (JP)
Title: Sheet coil, optical sheet, manufacturing method thereof, and method of manufacturing display device
Inventor: OGAWA KAZUNOBU
IPC: G02B5/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet coil capable of improving the manufacturing efficiency of an optical sheet including a plurality of optical function layers having light transmission parts and light absorption parts alternately arranged in parallel, a method of manufacturing the sheet coil, an optical sheet of high manufacturing efficiency, a method of manufacturing the optical sheet, and a method of manufacturing a display device using the method of manufacturing the optical sheet.SOLUTION: The sheet coil is obtained by rolling a band-shaped sheet 10a including: a first optical function layer 12 including light transmission parts 13 which are arranged in parallel in a direction oblique to a lengthwise direction and a breadthwise direction of the band-shaped sheet and can transmit light and light absorption parts 14 which are formed between the light transmission parts 13 and can absorb light; and a second optical function layer 22 including light transmission parts 23 which are arranged in parallel in a direction oblique to the lengthwise direction and the breadthwise direction of the band-shaped sheet and can transmit light and light absorption parts 24 which are formed between the light transmission parts 23 and can absorb light. The optical sheet using the sheet coil, the method of manufacturing the sheet coil and the optical sheet, and the method of manufacturing a display device using the method of manufacturing the optical sheet are provided.
Patent JP-2013202579-A (JP)
Title: Biological treatment method for organic wastewater
Inventor: KOBAYASHI YUWAKO
IPC: C02F3/12
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple technique which is a two-phase activated sludge process, and which can continue an operation without interrupting a treatment, can obtain a high treatment efficiency surely and stably to actual organic wastewater in which the organic contaminant concentration fluctuates, and further can make the water quality of treated water (final effluent) stable.SOLUTION: A treatment method for organic wastewater comprises a step of treating organic wastewater in which the concentration and/or flow of raw water fluctuates with activated sludge in an aeration tank, of solid-liquid separating in a settlement tank or a membrane separating tank after the treatment, and of retaining sludge deposited in the settlement tank or sludge in the membrane separating tank in a storage tank if required. After water to be treated is introduced into a first treatment tank and is treated by a group of organisms containing mainly non-agglutinating bacteria, treat water containing the bacteria is introduced into a second treatment tank and treated in the aeration tank in which protozoa preying on the bacteria grows. The sludge of any of the aeration tank, the membrane separating tank, the settlement tank and the storage tank is returned to the first treatment tank and the MLSS concentration in the first treatment tank is kept within a range of 20-3,000 mg/L.
Patent JP-2013209109-A (JP)
Title: Envelope
Inventor: YAMAMOTO MANABU
IPC: B65D27/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an envelope readily allowing inspection using image information.SOLUTION: An envelope 1 is configured by sticking envelope paper 11 formed of a material that transmits infrared light and reflects or absorbs visible light, and a sticking part 11a on a central line passing the central part in a short side direction of the envelope 1 is stuck with an adhesive layer 13. A phosphor which is excited with excitation light by the infrared light to emit infrared light which is different from the excitation light in peak wavelength is contained in the adhesive layer 13. When a medium 20 having image information 23 formed of an infrared light absorbing material is enclosed into the envelope 1, the image information 23 is made invisible. Meanwhile, by irradiating the envelope 1 with the infrared light as the excitation light, the phosphor in the adhesive layer 13 is excited, the infrared light is emitted, and it becomes possible to read the image information 23 by a difference in an infrared light amount between it and the infrared light absorbing image information 23.
Patent JP-2012180834-A (JP)
Title: Water supply device
Inventor: KOMATSU TAKAHIDE
IPC: F04D27/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a water supply device capable of executing the backup of control boards without reducing a water supply capacity by the other control board even if one control board is not functioned due to the generation of surge, noise or the like by thunder, and the life termination of various kinds of sensors, and reliably executing the backup by devising the control boards so as not to be failed simultaneously.SOLUTION: The water supply device 1 includes a plurality of pumps 3, a plurality of inverters INV for variably controlling rotational speeds of the corresponding pumps 3, and a first control board CN1 and a second control board CN2 for controlling the plurality of inverters INV. When an abnormality occurs in the first control board CN1, the second control board CN2 backs up the first control board CN1 to continue the operation of the water supply device. The water supply device includes a switch SW1 which interrupts commands to the plurality of inverters INV from the first control board CN1 when an abnormality occurs in the first control board CN1.
Patent JP-2013209581-A (JP)
Title: Molded body
Inventor: YAMAOKA KATSUSHI
IPC: C08G64/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a molded body easily producible, light weight and excellent in mechanical characteristics, which is obtained by foaming a polycarbonate (copolymer) including isosorbide as a raw material.SOLUTION: This molded body is obtained by foam molding a polycarbonate resin composition including a polycarbonate having at least a structural unit derived from isosorbide or a stereoisomer thereof, where the polycarbonate includes a terminal group represented by a structural formula (α), and the ratio (A/B) of the existing number (A) of the terminal groups represented by the structural formula (α) to the total terminal number (B) is in a range of 0.001-7%.
Patent JP-2012142605-A (JP)
Title: Liquid recovery system, immersion exposure apparatus, immersion exposure method, and device manufacturing method
Inventor: NAGASAKA HIROYUKI
IPC: H01L21/027
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid recovery system satisfactorily recovering liquid.SOLUTION: A liquid recovery system is employed in an immersion exposure apparatus. The liquid recovery system comprises: a first opening; a gap portion provided to allow liquid on an object that faces the first opening to flow in through the first opening; a liquid recovery portion that suctions, through a porous member, at least a part of the liquid flowing into the gap portion; and a second opening that is different from the first opening. The gap portion is open to an atmosphere through the second opening.
Patent JP-2013213523-A (JP)
Title: Fastening structure and fastening method
Inventor: NAKAGAMI TERUO
IPC: F16B37/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fastening structure by which a fastening torque and axial force is simply increased and a proper axial force can be easily obtained by a proper maximum fastening torque.SOLUTION: A fastening structure 1 fastens bodies 8, 9 to be fastened by using a bolt 2, a washer 3 in which a bolt passing through hole 33 eccentric from the center axis of a protrusion is formed in the axisymmetrical protrusion 32 with a trapezoidal shape in a side view, protruding from the center of a base 31 having a bottom face 31a surface-contacting a body 9 to be fastened, and a nut 4 in which a concave part 42 with a generally trapezoidal shape in a cross sectional view and having an inclining angle of the side face larger than that of the side face 32a of the protrusion 32 of the washer 3 is formed, the side face 42a of the concave part 42 the nut 4 contacts and fits around the corner 32c of the protrusion 32 of the washer 3, a portion of an inner peripheral fringe 33a of the bolt passing through hole 33 of the washer 3 contacts a portion of a male screw 21 of the bolt 2, the nut 4 inclines to the bolt 2.
Patent JP-2013213636-A (JP)
Title: Heat exchanger and method of manufacturing the same
Inventor: HIRAYAMA TAKASHI
IPC: F28F9/18
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which outer vertical walls, inner vertical walls and middle vertical walls of first to third tank constituting members of a head tank are perfectly brazed.SOLUTION: A head tank of an evaporator in which an heat exchanger is applied has first to third tank constituting members 20, 21, 22. Layered parts 38 in which the vertical wall parts 29, 34, 36 of respective tank constituting members 20, 21, 22 are overlapped to one another are disposed on the air flow direction both side edges of the head tank. The middle vertical wall 36 of the third tank constituting member 22 is inclined to the air flow direction outer side toward the top end side. An air flow direction outer surface of the middle vertical wall 36 and an air flow direction inner surface of the outer vertical wall 29, and an air flow direction inner surface of the middle vertical wall 36 and an air flow direction outer surface of the inner vertical wall 34 are crossed to one another so as to form an acute angle, and a fillet 39 is formed between the air flow direction outer surface of the middle vertical wall 36 and the air flow direction inner surface of the outer side vertical wall 29, and between the air flow direction inner surface of the middle vertical wall 36 and the air flow direction outer surface of the inner side vertical wall 34.
Patent JP-2013218789-A (JP)
Title: Fuel cell system
Inventor: ISHIKAWA TOMOTAKA
IPC: H01M8/10
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which can eliminate the effect of an error in the degree of opening of a three-way valve distributing oxidation gas between a fuel cell side and a bypass passage side as much as possible.SOLUTION: It is on the basis of a targeted volumetric flow rate corresponding to the working point of an air compressor consuming regeneration requests from a load side (step S03), a required flow rate of oxidant gas needed for high potential avoidance voltage power generation by a fuel cell (step S02), and an oxidant gas sent to a bypass passage side calculated as a difference between the foregoing that the degree of opening of a three-way valve is determined as a working point which is set so that a sum total of effective sectional areas on the oxidant gas introduction path and the bypass passage sides is above an equal power line and that the thermal load of the air compressor is equal to or less than a designated value (step S04).
Patent JP-2013217387-A (JP)
Title: Gas supply system
Inventor: SUGANOBU SATOSHI
IPC: F17D1/04
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a gas supply system capable of preventing a large quantity of gas leakage.SOLUTION: A gas supply system 1 includes a main flow passage 21, a master adjuster 40 arranged in the main flow passage 21, a bypass flow passage 22, and a slave adjuster 50 arranged in the bypass flow passage 22 and setting adjusting pressure higher than adjusting pressure of the master adjuster 40, and also includes an abnormal state detecting device 60 for detecting an abnormal state, and a flow passage circuit breaker 70 arranged in a confluent place of fuel gas flowing via the main flow passage 21 and fuel gas flowing via the bypass flow passage 22 and cutting off the flow passage when detecting the abnormal state by the abnormal state detecting device 60.