baber/WOPTO huggingface dataset:
Patent JP-2013190296-A (JP)
Title: Oxygen sensor control device
Inventor: MAEDA SEIJI
IPC: G01N27/409
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sensor control device that can properly control an element temperature of a detection element by suppressing an influence of a deviation occurring in internal resistance to be detected due to a difference between a lean state and a rich state.SOLUTION: An oxygen sensor control device 1 comprises internal resistance detection means S3, controlled internal resistance acquisition means S4 to S11 and heater energization control means S12. The controlled internal resistance acquisition means regards detected internal resistance R(n) as controlled internal resistance Rf when a detection timing of the internal resistance R(n) comes during a lean period TL, and regards as the controlled internal resistance Rf a value corrected by removing a deviation included in the detected internal resistance and caused by the difference between the lean state and the rich state from the detected internal resistance R(n), on the basis of the latest lean resistance R(k) when the detection timing of the internal resistance R(n) comes during a rich period TR.
Patent JP-2013188832-A (JP)
Title: Cutting tool insert formed of wc-based cemented carbide
Inventor: TAKAOKA HIDEMITSU
IPC: B23B27/14
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool insert formed of WC-based cemented carbide improved in fracture resistance by inhibiting separation and deformation caused by a difference of a thermal expansion coefficient from a Ti-based cermet base.SOLUTION: A cutting tool insert formed of WC-based cemented carbide includes a part of a cutting face formed of a blade edge material which is constituted of WC-based cemented carbide formed mainly of WC and a binder phase forming component, on a base constituted of Ti-based cermet. In the cutting tool insert, in a vertical section of a blade edge ridge line including a cutting edge ridge line, a content V of a binder phase in the WC-based cemented carbide of the blade edge material is 8-30 area%, and a content W of a binder phase of a Ti-based cermet base in a layer thickness direction vertical section on an interface side with the blade edge material is 10-40 area%. Furthermore, the blade edge material is preferably formed as a spray deposit. In the Ti-based cermet base, a binder phase amount X at a position up to 2 μm from an interface with the blade edge material varies with a depth from the interface, and the compressive residual stress of a surface of the blade edge material is 0.3 to 2.0 GPa.
Patent JP-2013191148-A (JP)
Title: Video distribution server and video distribution method
Inventor: NARUKAWA MAYUMI
IPC: G06F3/06
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a video distribution server capable of suppressing generation of delay in reading processing even under environment that writing processing can be requested.SOLUTION: A video distribution server is equipped with: an SSD; a counter; a determination part; an output part; a first distribution control part; and a second distribution control part. The counter counts the number of times of distribution requests to content data to be recorded in the SSD. The determination part compares counter values with one another, and determines whether the requested content data belongs to priority data at high order of the number of times of distribution requests. The first distribution control part reads, when first object content data which is a first object of a distribution request belongs to the priority data, the first object content data from the SSD to be cached to a second storage area of the output part, and when a third distribution request to the first object content data is received after caching the first object content data to the second storage area, distributes the first object content data to be cached to the second storage area.
Patent JP-2013192464-A (JP)
Title: Telescopic rod
Inventor: SHIMONO MAKOTO
IPC: A01K87/04
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a telescopic rod by which casting can be sufficiently enjoyed and a fishing line guide is not damaged when the telescopic rod is drained of water after fishing.SOLUTION: An upper butt rod 3 includes a fixed guide 3A. The fixed guide 3A includes: plate-like legs 3a attached to the surface of the upper butt rod; a support frame 3b projecting outward from the legs 3a; and a guide frame 3c for insertion of a fishing line which is attached to the support frame 3b. A fitting seat 7 is formed closer to a butt section relative to a region where the legs 3a are placed. A ring-shaped stopper body 8 is detachably attached to the fitting seat 7. The external diameter D of the ring-shaped stopper body 8 is formed larger than the internal diameter d of an opening end 4a on the tip side of a butt rod 4.
Patent JP-2013194098-A (JP)
Title: Fluorescent substance and method for producing the same
Inventor: NAKANO YUMI
IPC: C09K11/08
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent substance having a high emission intensity, and obtained by using an oxide solid solution emitting light of each color of RGB by a single parent body by using a solid phase reaction or a sol-gel reaction which are general methods for producing ceramics.SOLUTION: The invention is completed by making an oxide solid solution represented by the formula: LiTaTiO:RE (x and y satisfy 0.04≤x≤0.333 and 0≤y≤0.09; and the percentage of added REOis 0.5-5.0 wt.%) obtained by forming a solid solution of titanium in lithium niobate activated with a rare earth, and finding out that the emission intensity thereof is higher.
Patent JP-2013195637-A (JP)
Title: Imaging lens system, image capturing device, and information device
Inventor: KUBOTA TAKASHI
IPC: G02B13/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an imaging lens system which is capable of focusing without changing a total length of an optical system and offers a wide half view angle of approximately 32 to 33 degrees, a low F value of approximately F2.5, a compact optical system with a total length of approximately 2.2 times an image height, a small variation of distortion aberration while focusing, and high performance.SOLUTION: An imaging lens system includes a first lens group Gr1 having positive refractive power, a second lens group Gr2 having negative refractive power, and a third lens group Gr3 having positive refractive power, arranged in order from the object side. The first lens group Gr1 comprises an aperture stop AD and five lenses. The second lens group Gr2 comprises a lens L6 having low refractive power and a negative lens L7 having a concave surface on the object side. The third lend group Gr3 comprises a positive lens L8 having a convex surface facing an imaging plane. The entire optical system comprises eight lens elements or less.
Patent JP-2013194837-A (JP)
Title: Semicircular gear
Inventor: TAMADA OKIMOTO
IPC: F16H55/08
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a skew bevel gear which is used in the conventional differential gear but is expensive and low in stiffness, and an involute bevel gear which is also used conventionally but is a precise and expensive gear, and thereby to reduce a size of the differential gear.SOLUTION: A pinion gear 3 of which the cutting plane in a rotational direction is a semicircular cross-sectional surface, and a side gear 6 having an angle section, are used.
Patent JP-2013200807-A (JP)
Title: Operation input system
Inventor: YAMAMOTO KAZUYOSHI
IPC: G06F3/041
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an operation input system enabling an operation input without gazing a display screen, as well as having excellent convenience when a map image is displayed in the display screen.SOLUTION: An operation input system includes: a display device capable of displaying various images in a display screen 41; a plurality of projection members 20 arranged along an operation surface 11a with a predetermined rule, and independently projectable from the operation surface 11a; an input device for performing an input operation to the display device; a projection controlling unit for causing the projection members 20 to project, corresponding to geographical map content information included in a map image, when the map image is displayed in the display screen 41; and a processing execution part for allocating, to each of the projection members 20, different processing according to geographical map content information corresponding to each of the projection members 20, and when it is detected that a projection member 20 is pressed in, executing the processing allocated to the projection member 20 that has been pressed in.
Patent JP-2013200284-A (JP)
Title: Earthquake detection device
Inventor: OKADA KEIICHI
IPC: G01V1/30
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake detection device which is capable of determining the magnitude of earthquake vibration in a short time at a low cost by a simple method.SOLUTION: The earthquake detection device is configured to include: an accelerometer which measures three components of a perpendicular component and two horizontal components of each of an acceleration and a velocity of ground motion; recording means which records measurement values of the accelerometer; effective value calculation means which calculates an effective value in a preliminarily set time interval with respect to each component of the acceleration and the velocity; RI calculation means which obtains a real-time seismic intensity on the basis of effective values; and hypocentral distance estimation means which obtains waveforms of a P wave and an S wave of the ground motion on the basis of the effective values and estimates a hypocentral distance in accordance with the difference in arrival time between the P wave and the S wave.
Patent JP-2012197277-A (JP)
Title: Activation method of proteoglycan (pg) and external preparation for wound healing using the proteoglycan (pg)
Inventor: SAWADA SHIGEMI
IPC: A61K33/06
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an external preparation for wound healing capable of demonstrating a sufficient effect in an extremely small amount for critical wound healing such as a bed sore and a skin ulcer.SOLUTION: A method for activating proteoglycan (PG)-containing substance includes: dissolving a PG-containing substance obtained from fish cartilage in the aqueous solution of a magnesium compound and/or a calcium compound; and controlling the oxidation-reduction potential of the obtained aqueous solution to +100 mV to -350 mV. The external preparation for wound healing uses the PG-containing substance.
Patent JP-2013207815-A (JP)
Title: Electric motor case structure
Inventor: NOMURA TAKUYA
IPC: H02K11/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor case structure which efficiently shields electromagnetic noise generated from the electric motor while avoiding the enlargement of a case housing the electric motor.SOLUTION: An electric motor case structure includes: a gasket 100 disposed at a joint part 84 between a first case 81 and a second case 82; and a resolver 90 that is attached to a sensor attachment part SF provided at a closed end of the first case and detects the rotations of an electric motor shaft 23. The gasket 100 is composed of a metal material 101 and a rubber material 102 adhered to a surface of the metal material and includes: an outer edge part 103 that extends from the joint part 84 in a direction of the closed end along an inner surface of the first case 81 in a clearance GS between an electric motor 50 and the inner surface of the first case 81 and is fixed to the joint part 84; and an inner edge part 104 fixed to the sensor attachment part SF.
Patent JP-2013205499-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image forming apparatus
Inventor: YAMAZAKI DAISUKE
IPC: G03G5/047
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that has excellent adhesiveness of a photosensitive layer and provides good image characteristics, and a process cartridge and an image forming apparatus using the electrophotographic photoreceptor, so as to resolve a fault in which: a reduction in the content of a charge transport material causes large contraction of a layer that leads to large internal stress, which results in deterioration of adhesiveness of a photosensitive layer.SOLUTION: A laminated type electrophotographic photoreceptor includes at least a charge generating layer and a charge transport layer on a conductive support, and is used in a negative charging system; and the charge generating layer contains a crystalline resin.
Patent JP-2013204706-A (JP)
Title: Automatic transmission for vehicle
Inventor: AOTA KAZUAKI
IPC: F16H3/66
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission for a vehicle that reduces a sense of incongruity in operation between a forward first speed range and a reverse range while improving fuel efficiency during high-speed traveling.SOLUTION: Three rotational elements of each of first-fourth planetary gear sets 2-5 are arranged side by side at an interval corresponding to a gear ratio of planetary gear sets on a common velocity diagram and are set as first-twelfth elements in this arrangement order. Shafts and elements are constantly linked as follows: an input shaft 1 to a sixth element 31, an output shaft 12 to a seventh element 42, a first element 22 to a fifth element 34, and a fourth element 32 to a ninth element 41 and a twelfth element 51. A tenth element 52 is always fixed to a stationary section 13. A second element 24 can be fixed to a stationary section 13 by a first brake 6, can be linked to the fourth element 32, ninth element 41, and twelfth element 51 by a first clutch 8, and further can be linked to the input shaft 1 by a second clutch 9. A third element 21 can be fixed to the stationary section 13 by a second brake 7. An eighth element 44 can be linked to the input shaft 1 by a third clutch 10 while an eleventh element 54 can be linked to a seventh element 42 by a fourth clutch 11.
Patent JP-2013067159-A (JP)
Title: Coated steel sheet, finished goods, and panel for thin-screen tv
Inventor: TADA CHIYOKO
IPC: B32B15/08
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a coated steel sheet that has an excellent appearance after press working, as well as the finished goods, especially a panel for a thin-screen TV.SOLUTION: A coated steel sheet contains: a zinc system plating layer formed on both faces of the steel sheet; a chemical film that does not contain chromium formed on at least one side surface of the zinc system plating layer; and a polyester resin and a curing agent formed on the chemical film, and further contains an organic film of single coloring that contains over 3 mass% and 15 mass% or less of carbon black of not more than pH 5, wherein the film thickness of the organic film is 10 μm or less and the hardness of the organic film is 300 N/mmor more.
Patent JP-2013216804-A (JP)
Title: Photosensitive resin composition, film-shaped resin, resin sheet, resin pattern, semiconductor wafer with resin layer, transparent substrate with resin layer, semiconductor device and method for manufacturing semiconductor device
Inventor: MITSUKURA KAZUYUKI
IPC: H01L21/52
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excellent in pattern forming property, embeddability and connectability, a film-shaped resin using the photosensitive resin composition, a resin sheet, a resin pattern, a semiconductor wafer with a resin layer, a transparent substrate with a resin layer, a semiconductor device and a method for manufacturing a semiconductor device.SOLUTION: The present invention relates to a photosensitive resin composition which includes an acrylic polymer having a structural unit represented by formula (1), a (meth)acrylate compound, an epoxy resin and a photoinitiator. In the formula, Rrepresents H or methyl; Rrepresents 1-4C alkyl, and x denotes an integer of 0-4.
Patent JP-2013218770-A (JP)
Title: Optical disk device
Inventor: MATSUMOTO TAKAMICHI
IPC: G11B17/056
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To fix a top case and a bottom case of an optical disk device by a small number of fixing members and reduce generation of abnormal sound caused by vibration from outside or inside of the device.SOLUTION: An optical disk device has a cutout hole having an inclined portion at a bottom edge of a wing portion of a bottom case in a thickness direction of the device as a fitting portion, and a projected portion is provided at a top edge in the thickness direction. The device has a projected fitting portion at a bottom edge of a wing portion of a top case in the thickness direction of the device. Both fitting portions are fitted together and moved along the inclined portion, both fitting portions, and the projected portion of the bottom case and the rear surface of the top case are allowed to contact so as to have stress to each other, and fixed by a single fixing member. Fitting of the fitting portions in an area facing the wing portion may be done by hooking for example.
Patent JP-2013216040-A (JP)
Title: Printer
Inventor: HAGIO MASAMI
IPC: B41J29/46
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can determine whether a suitable type label for the information to be printed is set or not.SOLUTION: A printer 50 includes a perforation sensor 59 and an output part 70. The perforation sensor 59 detects a shape of a perforation and outputs a detection signal corresponding to a detection result. When the detection signal and print object information contained in the information to be printed indicate the same type label base material, the output part 70 notifies this type of the label base material. When the detection signal and the print object information indicate different type label base materials, the output part 70 notifies that an incorrect type label roll 12 is set on the printer 50.
Patent JP-2013216285-A (JP)
Title: Control device of vehicle drive device
Inventor: OKUBO SHINICHI
IPC: B60L50/16
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a vehicle drive device capable of properly executing a refill operation of a hydraulic actuator for driving a clutch and suppressing incongruity imparted to a vehicle driver.SOLUTION: A vehicle drive device includes an engine 1 and a motor 2. The engine 1 is disposed to drive a vehicle via a clutch and the motor 2 is disposed to drive the vehicle without interposing the clutch. When a refill operation request is outputted, the clutch in an engaged state is opened while filling vehicle drive torque by the motor 2 when the vehicle can be traveled by the motor 2, and a refill operation for making a closed hydraulic circuit 80 corresponding to the opened clutch communicate with a hydraulic fluid storage tank 74 is executed. The vehicle drive torque during the opening of the clutch is filled by the motor 2, and thereby the lowering of the vehicle drive torque accompanying the execution of the refill operation is prevented and excellent vehicle drivability can be maintained.
Patent JP-2013220938-A (JP)
Title: Door device of elevator
Inventor: NAGAI SHINTARO
IPC: B66B13/30
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent pull-in when a door opens after enabling opening/closing by the same force as an ordinary door without generating surplus sliding resistance when opening and closing the door without adding a switch.SOLUTION: A door device of an elevator includes a pull-in preventive structure at least in one of a car side door and a landing hall side door (1, 2) for preventing pull-in by the sliding of the door when the door moves in the opening direction, and the pull-in preventive structure has a plurality of grooves (4) arranged on a surface of the door in parallel to the direction for sliding the door, and comb-shaped members (11, 12) arranged at an entrance edge or a door edge and having a plurality of combs for meshing via a predetermined interval with the plurality of grooves when the door slides.
Patent JP-2013223624-A (JP)
Title: Flat warmer
Inventor: IKEMOTO DAISUKE
IPC: A47G9/06
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a flat warmer having a wide range of use and high energy-saving performance.SOLUTION: A flat warmer includes: a body 100 that laminates a heater unit 130 disposing a heater wire 140 divided into a first heater part 141 and a second heater part 142 between a surface material 110 and a back surface material 120; and a use state determination part 229 for determining the use state with a value of an energization rate compared to a duty factor of the first heater part 141 and a duty factor the second heater part 142. When the energization rate is within a setting range, the body 100 is determined to be used being spread in a mat state and the energization to the first heater part 141 and the second heater part 142 is continued, and when the energization rate is lower than the setting range, the body 100 is determined to be used in a cushion state that winds the first heater part 141 to the inside. The two usage patterns are automatically determined and useless power consumption is controlled by stopping the energization to the first heater part, and thereby, the flat warmer has high energy-saving performance and is convenient.
Patent JP-2013229471-A (JP)
Title: Dielectric film and method of manufacturing the same
Inventor: KOBAYASHI HIROSHI
IPC: H01L21/822
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric film in which connection of adjacent division layers can be prevented and pressure resistance can be improved.SOLUTION: In lamination structures 15 in which multicomponent high dielectric thin films 11 and division layers 13 are repeatedly laminated, the lamination structure 15 is constituted by a structure in which the division layer 13 is sandwiched by two barrier layers 12, 14. When manufacturing a dielectric film 1, even if post heat treatment at high temperature is performed, the lamination structure 15 constituted by the multicomponent high dielectric thin film 11 and the division layer 13 keeps a function, and the multicomponent high dielectric thin film 11 remains in the state in which it is divided by the division layer 13 in a horizontal direction. Therefore, it is possible to prevent connection of adjacent division layers 13 and improve pressure resistance.
Patent JP-2013227444-A (JP)
Title: Composite particle and cell preparation using the same
Inventor: FURUZONO TSUTOMU
IPC: A61L27/12
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide composite particles which can sufficiently hold cells thereon for a period of time until an effect of the transplanted cells is developed, and to provide a cell preparation including the composite particles with the cells supported thereon.SOLUTION: The purpose of the invention can be achieved by composite particles each of which includes inorganic particles adsorbed on a surface of a particle composed of an L-lactide-ε-caprolactone copolymer, wherein the constitutional molar ratio of L-lactide to an ε-caprolactone in the copolymer is approximately 75/25. Furthermore, a cell preparation including cell-supporting composite particles, which includes cell-supporting composite particles produced by supporting cells on the composite particles is provided.