baber/WOPTO huggingface dataset:
Patent JP-2015108159-A (JP)
Title: Gasoline composition
Inventor: OKAYASU YOSHINORI
IPC: C10L1/06
Filed: 2015-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a gasoline composition capable of suppressing generation of intake system deposit and combustion chamber deposit, especially intake system deposit without adding a cleaner, and a determination method of suppressing performance of generation of intake system deposit of the gasoline composition.SOLUTION: There is provided a gasoline composition having 10 vol.% distilling temperature of 38 to 70°C, 50 vol.% distilling temperature of 75 to 110°C and 90 vol.% distilling temperature of 130 to 180°C and the aromatic component content of 30 to 65 mass%, and the olefine component content of 5 to 25 mass% based on the total mass of the gasoline component and satisfying the following formula (1): deposit parameter=0.048(12×CA+16×CA+20×CA+80×CA+400×CA]≤30 (1).
Patent JP-2016170257-A (JP)
Title: Optical transceiver
Inventor: OKI KAZUE
IPC: H01S5/022
Filed: 2015-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical transceiver in which shielding against electromagnetic waves can be easily performed and adhesive force to a housing can be increased.SOLUTION: The optical transceiver accommodates an optical component and an electric component in an inner space formed by a lower housing 3 and an upper housing 2. The lower housing 3 includes a sidewall 3b, while the upper housing 2 includes a wall part 2a opposing to the sidewall 3b. The optical transceiver includes: a conductive gasket 21 disposed in a part where the sidewall 3b and the wall part 2a oppose to each other; and a holder 30 extending along the side wall 3b for adhering the gasket 21 to the sidewall 3b and the wall part 2a.SELECTED DRAWING: Figure 6
Patent JP-2016169793-A (JP)
Title: Screw
Inventor: KOSHII KEITA
IPC: F16B41/00
Filed: 2015-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a technology that reduces a workload of an operator and inhibits a screw from falling.SOLUTION: A screw 20 fixes a first member 40 to a second member 50. The screw 20 includes a shaft part 21 which is inserted through an insertion hole 41 of the first member 40 to be threadedly engaged with a screw hole 51 of the second member 50. The shaft part 21 has a recess part 25 in which an inner periphery side of a ring member 30 fitting on the shaft part 21 fits. The ring member 30 has elasticity and an outer diameter D4 which is larger than a bore diameter D3 of the insertion hole 41 when circumscribing at least the shaft part 21.SELECTED DRAWING: Figure 1
Patent JP-2016168253-A (JP)
Title: Medical device
Inventor: HONDA KEI
IPC: A61B17/22
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a medical device capable of easily conducting maintenance of a filter for capturing a capturing object, and improving convenience in handling and maintenance.SOLUTION: A medical device 100 includes an accommodation part 110, an impeller holding part 120, and a filter 131. The accommodation part accommodates a capturing object (e.g., solid calculus K and semisolid blood clot B) existing in a living body (e.g., a urinary tract 630). The impeller holding part includes an impeller 122 for suctioning the capturing object into the accommodation part together with fluid by generating a flow of fluid from the tip side to the base end side in the living body. The impeller holding part is configured so as to be detachable from the accommodation part on the base end side of the accommodation part. The filter is disposed at the accommodation part and/or the impeller holding part, and captures at least one or more capturing objects.SELECTED DRAWING: Figure 2
Patent JP-2016000191-A (JP)
Title: Game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably suppressing occurrence of return balls.SOLUTION: A pachinko machine includes a game area formation body 80aA in which a game area PE is formed on a front face. When a player performs a shooting operation, game balls are shot from a game ball shooting mechanism on the basis of the shooting operation. The shot game balls are guided to the game area PE through a guidance passage 103 formed by an inner rail 101 and an outer rail 102. The game area PE includes a ball return prevention mechanism 106A for regulating reversion of the game balls to the guidance passage 103 from the game area PE. The ball return prevention mechanism 106A includes two preventive devices 106a, 106bA disposed along the outer rail 102. The right-side preventive device 106bA includes a movable body 301b and a holder 311bA rotatably holding the movable body 301b. In the holder 311bA, an opposite part 317bA opposing a body part 305b is formed from a side of a passage area TE.
Patent JP-2016173337-A (JP)
Title: Impact testing machine and impact testing method
Inventor: HANAWA YASUHIRO
IPC: G01N3/303
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an impact testing machine and an impact testing method which achieve easy continuous adjustment of collision time.SOLUTION: An impact testing machine includes: a plate 200 on which an electronic device 100 is installed; a collision body 300 colliding with the plate 200; and a heating part 400 for changing the temperature of the collision body 300.SELECTED DRAWING: Figure 1
Patent JP-2016176114-A (JP)
Title: Mn-Zn-Mo-O SYSTEM SPUTTERING TARGET, AND MANUFACTURING METHOD THEREFOR
Inventor: SUGAWARA JUNICHI
IPC: C04B35/00
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target excellent in an anti-cracking property Mn-Zn-Mo-O system sputtering target, and a manufacturing method therefor.SOLUTION: In an X-ray diffraction of a sputtering target of Mn-Zn-Mo-O system containing Mn, Zn, Mo, and O in component compositions, the ratio P/Pof the maximum peak intensity Pof the peak, which is caused by a manganese oxide composed of only Mn and O for the maximum peak intensity Pof the peak caused by Mo, is 0.027 or less.SELECTED DRAWING: Figure 2
Patent JP-2016176118-A (JP)
Title: Coating galvanized steel sheet
Inventor: OKUMA TOSHIYUKI
IPC: C23C22/60
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a chromate-free coating galvanized steel sheet which is superior in corrosion resistance, especially, at a part processed by bending etc., and a cut end face.SOLUTION: A coating galvanized steel sheet according to the present invention is obtained by forming, on at least one side of a galvanized steel sheet, a chemical conversion coating containing a chromate-based compound, a primer coating containing no chromate-based compound, and a top coating in order. The chemical conversion coating contains anion urethane resin (a) having an ester bond, epoxy resin (b) having a bisphenol skeleton, and a vanadium compound, a zirconium compound, and a fluorine compound each by a predetermined amount, and the primer coating consists principally of polyester resin having an urethane bond and contains a vanadium compound, phosphate compound, and magnesium oxide, the primary coating having a breaking elongation of 20% or larger at 25°C and a tensile strength of 20 MPa or larger at 25°C.SELECTED DRAWING: None
Patent JP-2016181943-A (JP)
Title: Power supply system
Inventor: NOZAWA TAKASHI
IPC: B60R16/03
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric car capable of improving the power conversion efficiency when supplying power from the main power supply wiring to the sub-power supply wiring.SOLUTION: An electric car includes main power supply wiring 10 for connecting a main battery and a power control unit, sub-power supply wiring 24 connecting a sub-battery and an auxiliary machine, first and second converters 28, 30, and an ECU 60. Both converters can supply power from the main power supply wiring to sub-power supply wiring, while stepping down the voltage. The power conversion efficiency (first conversion efficiency) of the first converter, and the power conversion efficiency (second conversion efficiency) of the second converter change depending on the magnitude of the output. The output dependency of the first conversion efficiency is different from that of the second conversion efficiency. The ECU 60 controls the outputs of both DC-DC converters, based on the power to be supplied to the sub-power supply wiring, and the output dependency of the first and second conversion efficiencies.SELECTED DRAWING: Figure 1
Patent JP-2016179005-A (JP)
Title: Joint structure
Inventor: SHIBATA KENGO
IPC: A47F8/00
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure that has high latitude for setting a pose of the limbs, that can hold the same pose for a long time, with a weight load imposed, and that has a comparatively simple structure as well as facilitating assembly/disassembly.SOLUTION: The joint structure includes: a flat plate part having an engaging face in which a plurality of notches are formed inside a smooth periphery; a first columnar part extended in parallel with the flat plate part; a first member on which the flat plate part is axially supported; a planar member in which a plurality of valleys are formed in the periphery, with a plurality of notches formed on the surface; a storage part in which a peak part having a spline coupling with the valley part of the planar member is formed in the inner periphery; a second columnar part extended in the direction orthogonal to the peak part; a second member on which the storage part is axially supported; an elastic member which energizes the planar member in a manner engaging with the planar part; and a pressurizing member which pressurizes the planar member in a manner receding from the planar part, when an external force is received that opposes the energizing force of the elastic member.SELECTED DRAWING: Figure 2
Patent JP-2016180229-A (JP)
Title: Concrete coating structure, and coating method for concrete surface
Inventor: YAMAMOTO TAKASHI
IPC: G01N21/91
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a concrete coating structure and a coating method for a concrete surface that enable a damaged location to be visually confirmed at a time of inspection, mitigate work burden for an operator, and do not cause anxiety among users.SOLUTION: A coating structure 1 includes a substrate layer 11 formed on a concrete surface 20, a glass continuous fiber sheet 12 formed by being bonded on the substrate layer 11, an intermediate resin layer 13 formed on the glass continuous fiber sheet layer 12, and a surface layer 14 formed on the intermediate resin layer 13. A transparent polyurethane resin is used with the substrate layer 11, the intermediate resin layer 13, and the surface layer 14. A microcapsule 3 comprises an outer shell body 31 and a liquid fluorescent substance 4, the outer shell body being a fluid-tight hollow spherical body, and the fluorescent substance being sealed in the outer shell body 31 and emitting light when irradiated by excitation light. A prescribed amount of the microcapsule is injected into and mixed with a coating agent of the transparent polyurethane resin, and dispersed in the coating film after the transparent polyurethane resin dries.SELECTED DRAWING: Figure 1
Patent JP-2016180457-A (JP)
Title: Rolling bearing
Inventor: HAYASHI NAO
IPC: F16C19/06
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid lubrication type rolling bearing to be used for low-speed rolling motion, capable of improving a lubricant supply capacity thereof.SOLUTION: The rolling bearing includes an inner ring 2 having a raceway surface 4 formed on an outer peripheral face 2a, an outer ring 3 having a raceway surface 5 formed on an inner peripheral face 3a, a plurality of rolling elements 6 incorporated between the raceway surfaces 4 and 5 of the inner ring 2 and the outer ring 3, and a cage 7 having a plurality of pockets 8a and 8b storing the rolling elements 6 incorporated between the inner ring 2 and the outer ring 3. The pockets 8a and 8b of the cage 7 have a plurality of sizes, different in circumferential length X.SELECTED DRAWING: Figure 3
Patent JP-2016181394-A (JP)
Title: Surface light source device
Inventor: IKENAGA SAORI
IPC: F21S2/00
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device in which leakage light on a light source side of a light emission surface is suppressed.SOLUTION: A surface light source device 20 which has a light emitting surface 21 for emitting light includes: a light guide plate 30 which has a light emission surface 31, a rear surface 32 arranged opposing to the light emission surface 31 and a side surface located between the light emission surface 31 and the rear surface 32, in which the rear surface 32 includes a plurality of inclined surfaces 37 arrayed in a first direction dand in which, out of the side surface, a portion located on one side in the first direction dforms an incident surface 33; and a light source 24 arranged opposing to the incident surface 33. Each inclined surface 37 inclines with respect to a normal line direction nd and the first direction dof the light guide plate 30 so as to come closer to the light emission surface 31 from the one side in the first direction dtoward the other side. A scattered light shielding member 27 is provided in a shielding region Sa at least including a region adjacent to the light emitting surface 21 from the one side along the first direction d, so as to face one portion of the light emission surface 31 or the rear surface 32 of the light guide plate 30.SELECTED DRAWING: Figure 1
Patent JP-2016186514-A (JP)
Title: Musical performance evaluation system
Inventor: AIBA TAKAYOSHI
IPC: G10K15/04
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a musical performance evaluation system that can realize a highly reliable evaluation function.SOLUTION: A musical performance evaluation system, which includes a performance evaluation device and a server device, associates and acquires first evaluation information showing evaluation by an evaluator and evaluator information, acquires karaoke information on the relation between musical piece-related information on a musical piece to be evaluated and evaluator information, and SNS information showing relations between creator information on a creator associated with the piece to be evaluated in SNS and the evaluator information, and generates evaluation assisting information based on the SNS information and the karaoke information. Further, the musical performance evaluation system generates second evaluation information based on the evaluation assisting information and first evaluation information. The generated second evaluation information is associated with the musical performance information, is stored, and is displayed.SELECTED DRAWING: Figure 4
Patent JP-2016185728-A (JP)
Title: Coupling structure between members of vehicle body frame
Inventor: OKUNO YUTAKA
IPC: B62D21/02
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To friction stir join a gusset and a cross member with sufficient coupling strength.SOLUTION: A notch-shaped joint recessed portion 31 is formed on a gusset side attaching plate portion 25 of a gusset 4, and a joint projecting portion 22 is formed on a cross member side attaching plate portion 17 of a cross member 3. In a combination state in which the gusset side attaching plate portion 25 and the cross member side attaching plate portion 17 are superimposed, the joint projecting portion 22 enters the joint recessed portion 31. In the combination state, an outside surface of the joint projecting portion 22 opposes to an inside surface of the joint recessed portion 31 to approach or contact with each other, and a projecting portion top surface 33 is disposed on the generally same surface as an upper surface 27 of the gusset side attaching plate portion 25. The inside surface of the joint recessed portion 31 and the outside surface of the joint projecting portion 22 are linearly joined by friction stir joining along a boundary 35 between the upper surface 27 and the projecting portion top surface 33 in the combination state.SELECTED DRAWING: Figure 1
Patent JP-2016190653-A (JP)
Title: Container lid constituted of metallic shell and liner
Inventor: SUGIYAMA TAKASHI
IPC: B65D41/04
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved container lid (2), in which the movement of a liner relative to a top surface wall is prevented at the time when a base layer in a liner composed of: a base layer (34) type-pushed on the inner face of a liner type-pushed and molded on the inner face of a liner (6) type-pushed and formed on the inner face of a top surface wall (8), especially, on a top surface wall; and a hermetic seal layer (36) molded on that base layer and made of an elastomer, and in which the movement of the line relative to the top surface wall is prevented as much as possible when the base layer in the liner is cooled and solidified to shrink.SOLUTION: A regulation surface (30) directed inward or outward and radially outward is formed before a base layer is type-pushed and molded.SELECTED DRAWING: Figure 1
Patent JP-2016189756-A (JP)
Title: Fishing reel and magnetic seal mechanism for the same
Inventor: HIRAYAMA HIROKAZU
IPC: A01K89/01
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel in which a structure of an opening part sealed by a magnetic seal mechanism is simplified without increasing the number of parts to thereby facilitate working.SOLUTION: A fishing reel includes: a reel body 1; a pinion gear 3 and a magnetic material 7 rotatably supported to a reel body 1; a lid member 6 for making the pinion gear 3 project from an opening part and partially storing the pinion gear 3, and fixed to the reel body 1; and a magnetic seal mechanism for sealing between the lid member 6 and the pinion gear 3 in the opening part of the lid member 6. The magnetic seal mechanism comprises a magnet 8, a magnetic plate 9a for holding the magnet 8 and disposed in the lid member 6 side of the magnet 8 and a magnetic plate 9b disposed in the opposite side to the lid member 6 of the magnet 8, and a magnetic fluid 10 held in a gap between the magnetic material 7, and the magnetic plate 9a and the magnetic plate 9b. Then, an outer diameter of the surface of the inside side coming into contact with an end surface in the perimeter of the opening part of the lid member 6 of a magnet assembly comprising the magnetic plate 9a, the magnet 8, and the magnetic plate 9b is larger than the outer diameter of the surface of the outside side of the magnet assembly.SELECTED DRAWING: Figure 2
Patent JP-2016193974-A (JP)
Title: Water-based ink for ink-jet recording, and ink cartridge
Inventor: ITO SHIMPEI
IPC: C09D11/30
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a water-based pigment ink for ink-jet recording that can achieve both high optical density (OD value) and suppression of strike-through.SOLUTION: Provided is a water-based ink for ink-jet recording containing a pigment and water, and which further contains a nonionic surfactant having an ethylene oxide (EO) chain, an anionic surfactant having an EO chain, and a penetrant having an EO chain, and in which, characterized, in said water-based ink, the nonionic surfactant, the anionic surfactant and the penetrant are incorporated so as to satisfy the following conditions (I) to (III). Condition (I): -1≤X-Y≤1; Condition (II): -1≤Y-Z≤1; Condition (III): -1≤Z-X≤1, where X: average value of the number of EO groups in the EO chain possessed by the nonionic surfactant; Y: average value of the number of EO groups in the EO chain possessed by the anionic surfactant; and Z: average value of the number of EO groups in the EO chain possessed by the penetrant.SELECTED DRAWING: None
Patent JP-2016194122-A (JP)
Title: LOW Pb BRASS BAR MATERIAL AND METHOD FOR PRODUCING THE SAME
Inventor: NONAKA TSUTOMU
IPC: C22C9/04
Filed: 2015-04-01
Abstract: PROBLEM TO BE SOLVED: To improve the machinability of a brass bar material with a reduced Pb content without deteriorating its recyclability.SOLUTION: There is provided a low Pb brass bar material, being the bar material of a copper alloy having a chemical composition comprising, by mass, 54.0 to 66.0% Cu and 0.05 to 0.50% Pb, containing one or more kinds selected from Sn of 0.40% or lower, Fe of 0.60% or lower and P of 0.15% or lower in such a manner that the total content of the Sn, Fe and P reaches 0.02% or higher, and the balance Zn with inevitable impurities, and having a metallic structure where Pb-concentrated particles are dispersed into a matrix made of an α phase and a β phase, and in the structural observation of the cross-section vertical to the longitudinal direction, the number density of the Pb-concentrated particles present at the inside of the α phase is 150 pieces/mmor higher to the area of the α phase.SELECTED DRAWING: Figure 1
Patent JP-2016199880-A (JP)
Title: Construction method of beam coupling structure, and beam member
Inventor: KITAMURA KIMINAO
IPC: E04B1/21
Filed: 2015-04-08
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period and save manpower in constructing a beam coupling structure.SOLUTION: A construction method of a beam coupling structure includes: a column installation step of erecting a column member 10; and a beam installation step of lowering a beam member 20 having a penetration part 21 from above the column member 10 and installing the beam member 20 around the column member 10. Further, the beam installation step includes: a first beam installation step of installing an X-direction beam member 22; a removal step of removing a coupling part 24 from the X-direction beam member 22; a second beam installation step of installing a Y-direction beam member 23; and an attachment step of attaching the coupling part 24 to a first reinforcement unit 22a and a second reinforcement unit 22b.SELECTED DRAWING: Figure 1
Patent JP-2016200925-A (JP)
Title: Fare box
Inventor: KIMOTO KENJI
IPC: G07D9/00
Filed: 2015-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a fare box which allows inserted bank bills to be visually seen from both of a crew and a passenger.SOLUTION: A housing 11 of a fare box 10 comprises a confirmation window 12a which allows a predetermined range of a conveyance path provided in the middle of a path before a bank bill 110 inserted to a bank bill reception part 14 is stored in a bank bill storage part 25 of a safe 24 to be visually seen from above the outside of the bare box 10. A control unit 70 for controlling conveyance of the bank bill 110 by a conveyance mechanism 30 stops conveyance of the bank bill 110 when the bank bill 110 being conveyed reaches the predetermined range. Thus, the bank bill 110 inserted in the fare box 10 being conveyed stops temporarily in the predetermined range of the conveyance path, so that the bank bill 110 can be seen from the confirmation window 12a. When release information is input, conveyance of the bank bill 110 is resumed, so that the bank bill 110 is stored in the bank bill storage part 25 without delay.SELECTED DRAWING: Figure 1