baber/WOPTO huggingface dataset:
Patent JP-2014222579-A (JP)
Title: Luminaire
Inventor: MATSUBAYASHI YOKO
IPC: F21S2/00
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire used for illumination of commodities in stores etc. capable of enhancing visual attraction to the commodities.SOLUTION: The luminaire has a light source unit 2 including: high FCI light emitting devices 21 each of which emits light of high contrast index; low FCI light emitting devices 22 disposed around the high FCI light emitting device 21, each of which emits light of low contrast index; and a controller 5 that separately controls the light emitting devices 21 and 22. With this arrangement, both of light distribution to the commodities and appearance of color on the commodities can be changed. Thus, visual attraction to the commodities is enhanced.
Patent JP-2014222195-A (JP)
Title: Weight detecting sensor and seat device for vehicle
Inventor: AOYAMA MUTSUO
IPC: B60N2/90
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a weight detecting sensor capable of accurately detecting weight of an occupant in a case of relative angular displacement in a floor-side fixing member or a sheet-side fixing member.SOLUTION: A weight detecting sensor comprises: a strain body extending in a longitudinal direction and fixed to a floor-side fixing member; a connecting member fixed to a central part of the strain body and a sheet-side fixing member; and a wheatstone bridge circuit having a first strain detecting element and a third strain detecting element facing each other and a second strain detecting element and a fourth strain detecting element facing each other, each detecting element forming a variable resistor. With relative angular displacement exerted between the sheet-side fixing member and the floor-side fixing member, the first strain detecting element is affixed to the first tension position where the strain body is deformed under tension, the third strain detecting element is affixed to the first compression position where the strain body is deformed under compression, the second strain detecting element is affixed to the second compression position where the strain body is deformed under compression, the fourth strain detecting element is affixed to the second tension position where the strain body is deformed under tension, the first to fourth strain detecting elements are affixed, equally spaced apart from the central line in the longitudinal direction on both sides.
Patent JP-2014224640-A (JP)
Title: Boiler equipped with feed water preheater
Inventor: NOGUCHI NAOKI
IPC: F28D1/047
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a boiler having a heat exchanger coil installed in an exhaust cylinder and thereby provided with a feed water preheater for preheating feed water using heat of exhaust gas, capable of further increasing a heat absorption amount of the heat exchanger coil.SOLUTION: A boiler equipped with a feed water preheater comprises: a boiler 1 heating water; a water feed tank 2 storing boiler water to be fed to the boiler 1; an exhaust cylinder 5 through which exhaust gas discharged from the boiler 1 flows; and a heat exchanger coil 8 having a spiral flow path disposed in the exhaust cylinder 5, preheats the boiler water by the exhaust gas flowing in the exhaust cylinder 5 by passing the boiler water fed from the water feed tank 2 through the heat exchanger coil 8. The boiler with the feed water preheater includes: an inner cylinder 10 preventing the exhaust gas from passing through a central axis portion in the exhaust cylinder 5. The heat exchanger coil 8 is provided in an annular space formed between the inner cylinder 10 and an exhaust cylinder outer frame 9. A flow direction regulation plate 12 is provided on an outer surface of the inner cylinder 10 downstream of an exhaust-gas-flow downstream end portion of the heat exchanger coil 8 to extend toward an outer edge of the exhaust cylinder 5.
Patent JP-2014228308-A (JP)
Title: Pressurized sample supply device and analyzer
Inventor: HAYASHI YOSHIHISA
IPC: G01N1/00
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressurized sample supply device capable of efficiently supplying a desired phase component of a sample, and to provide an analyzer using the pressurized sample supply device.SOLUTION: The gas-liquid equilibrium cell 1 includes a pressure tight vessel 11, and a piston 12 that is movably disposed in the pressure tight vessel 11 and seals and partitions a region in the pressure tight vessel 11. The gas-liquid equilibrium cell 1 includes a sample chamber 13 that is the region partitioned by the piston 12 in the pressure tight vessel 11 and accommodates a sample S, and a drive fluid chamber 14 that is the region opposite to the sample chamber 13 with respect to the piston 12 in the pressure tight vessel 11 and is used for driving the piston 12. The piston 12 includes a through hole 15.
Patent JP-2014227873-A (JP)
Title: Internal combustion engine and internal combustion engine system
Inventor: SHIMADA ATSUSHI
IPC: F02F3/04
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine in which thermal insulation performance is improved by quickly increasing a surface temperature of a combustion chamber and making the surface temperature of the combustion chamber conform to temperature of combustion gas and thermal/mechanical strength is improved without increasing a rate of air or inert gas, and to provide an internal combustion engine system using the internal combustion engine.SOLUTION: A radiation absorption layer formed by a material with a high radiation absorption rate is formed on the surface of the combustion chamber and the surface temperature of the combustion chamber is quickly increased by the radiation absorption layer to suppress convection heat transfer flowing from combustion gas to the outside of the combustion chamber. By forming the radiation absorption layer formed by the material with the high radiation absorption rate on the surface of the combustion chamber, the surface temperature of the radiation absorption layer can be quickly increased by the radiation heat transfer. Since heat insulation performance can be improved by reducing a temperature difference between the temperature of combustion gas generated by combustion and the temperature of the radiation absorption layer and suppressing flow of heat of the combustion gas to the outside of the combustion chamber and use of an auxiliary heat insulation component such as air and inert gas can be suppressed as much as possible, the thermal/mechanical strength can be secured.
Patent JP-2014227770-A (JP)
Title: Repair tool for concrete structure
Inventor: MINAMI OSAMU
IPC: E04G23/02
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a repair tool for a concrete structure, which can easily, speedily, and inexpensively repair a cracking place or broken place of the concrete structure and also prevent the crack from expanding.SOLUTION: A repair tool is so designed as to tightly fix a nonmetallic cover plate 24 to a wharf 21 as a concrete structure while covering a repair place. An implantation bolt 1 to be inserted into the wharf 21 includes: an insertion portion 3 provided from an intermediate region 2A to an axial front end 2B of a columnar base 2; an annular lock groove 3B formed in an outer peripheral surface 3A of the insertion portion 3; a screwing portion 5 provided from the intermediate region 2A to an axial rear end 2C projected from the wharf 21; and a male screw 5B formed in an outer peripheral surface 5A of the screwing portion 5. A hexagon nut 6 to be screwed into the implantation bolt 1 to bring the cover plate 24 into close contact with the wharf 21 has a female screw to be screwed into the screwing portion 5 and formed in the inner peripheral surface, and the hexagon nut 6 and the implantation bolt 1 are formed by mortar molding.
Patent JP-2014230472-A (JP)
Title: Power conversion device, control method of power conversion device, and control program
Inventor: TANIGUCHI SHUN
IPC: H02M7/48
Filed: 2013-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce electromagnetic noise by designing any arbitrary frequency distribution property within a selected carrier frequency selection range.SOLUTION: A setting section of a power conversion device randomly sets a duration time and sets any one of a plurality of carrier frequencies different from each other as a preset carrier frequency. A carrier generating section generates a carrier of the predetermined preset carrier frequency for the predetermined duration time. A PWM signal generating section generates a PWM signal on the basis of the carrier generated in the carrier generating section, and a power converting section performs power conversion on the basis of the generated PWM signal and supplies power to a load.
Patent JP-2013211581-A (JP)
Title: Light emitting device
Inventor: TABUCHI TOMOYA
IPC: H01L33/00
Filed: 2013-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device which inhibits changes of a light emission direction.SOLUTION: A light emitting device 10 of this invention includes: a case member 11 having a holding part; a substrate 21 disposed at the holding part; and a light emitting element 22c disposed on the substrate. In the substrate 21, one end part is fixed to the case member 11, and the other end part functions as a free end. At least a part of a surface opposite to a surface, on which the light emitting element 22c is disposed, is in direct contact with the holding part.
Patent JP-2014236548-A (JP)
Title: Control circuit and drive controller of motor
Inventor: TAMITSUJI TOSHIYASU
IPC: H02P29/00
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To make a microcomputer with small number of input ports usable in the drive controller of a motor, and to facilitate capturing of an external signal for the microcomputer.SOLUTION: A drive controller 1 of a motor 20 includes a motor drive unit 9, a microcomputer 4, and a current blocking circuit 6. The motor drive unit 9 drives the motor 20 based on a drive control signal S1, and outputs an FG signal S3 of the motor 20. An input port PIN of the microcomputer 4 is used for both capturing of a write setting signal Sr (first external signal), and capturing of the FG signal S3 (drive information). The current blocking circuit 6 is connected between the input port PIN and the output terminal PFG of the FG signal S3, and prevents the current of the write setting signal Sr from flowing into the output terminal PFG, and transmits the FG signal S3 to the input port PIN.
Patent JP-2014235281-A (JP)
Title: Zoom optical system, imaging apparatus, and method for manufacturing the zoom optical system
Inventor: YAMAMOTO HIROSHI
IPC: G03B5/00
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance zoom optical system that is small in size, has small aberration variations, and is sufficiently bright even in a telephoto end state.SOLUTION: A zoom optical system comprises, in order from an object side along an optical axis, a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, and a fourth lens group. During zooming from a wide-angle end state to a telephoto end state, the first lens group moves to the object side relative to an image plane along the optical axis, a distance between the first lens group and the second lens group changes, a distance between the second lens group and the third lens group changes, and a distance between the third lens group and the fourth lens group changes. The third lens group includes, in order from the object side along the optical axis, a third a lens group having positive refractive power, a diaphragm, and a third b lens group having positive refractive power. A lens group having negative refractive power in the third b lens group moves, as a vibration control lens group, so as to include a component in a direction substantially orthogonal to the optical axis, thereby correcting the image plane to satisfy a predetermined conditional expression.
Patent JP-2014236590-A (JP)
Title: Slip control device for electric vehicle
Inventor: ZHANG YINGJIE
IPC: B60L15/20
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a slip control device for an electric vehicle which determines slip with good accuracy by using only a rotary angle sensor for rotation control of a motor as sensors, and which can perform quick control for eliminating the slip.SOLUTION: Threshold value calculation means 21 for acquiring a threshold value by calculating angular acceleration for a motor to rotate from an operation amount of an accelerator, and angular acceleration calculation means 22 for calculating the angular acceleration by differentiating a detection value of a rotary angle sensor 3a twice are provided. Slip determination means 23 for determining that a wheel 7 driven by the motor 3 has slipped, and slip time torque restriction means 25 for restricting torque when it is determined that slip has occurred are provided. The slip determination means 23 determines the angular acceleration and the threshold value by an angular acceleration comparison unit 26. The successive number of times in which the number of times of determination for exceeding the threshold value continues is counted, and when the successive number of times reaches a set value, it is determined that the slip has occurred.
Patent JP-2014236195-A (JP)
Title: Method of producing magnetic particles
Inventor: INOHARA TOMOSHI
IPC: C22C38/00
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing rare-earth-iron-nitrogen-based magnetic particles having a high coercive force and an excellent squareness ratio efficiently.SOLUTION: A method of producing magnetic particles represented by RFeNM(in the formula, R represents at least one kind of rear-earth elements including Y, M represents a metal element, and 3≤v≤30, 5≤w≤15, 0<x≤2.5) includes a step for obtaining a precipitate containing R ions and Fe ions from a solution containing R ions and Fe ions, a step for obtaining oxide particles containing R element and Fe element from the precipitate, and a step for obtaining a mixture by mixing oxide particles and a solution or a sol containing a metal element M and a medium.
Patent JP-2014237363-A (JP)
Title: Two-wheeled vehicle display device
Inventor: KANEKO HIROAKI
IPC: B62J99/00
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a two-wheeled vehicle display device capable of discriminating whether an image is a left rear image or a right rear image.SOLUTION: Imaging means (10, 22) picks up a left rear image 50L, 60L and a right rear image 50R, 60R of a two-wheeled vehicle, respectively. Control means 12, 22 controls the left rear image 50L, 60L or the right rear image 50R, 60R to be displayed on display means 13, 23. Operating means 11, 21 selects either the left rear image 50L, 60L or the right rear image 50R, 60R. If the left rear image 50L, 60L is selected, the control means 12, 22 controls a frame-like image 15L, 25L imitating a left rear view mirror to be displayed on the display means 10, 20. If the right rear image 50R, 60R is selected, the control means 12, 22 controls a frame-like image 15R, 25R imitating a right rear view mirror to be displayed on the display means 10, 20.
Patent JP-2014237389-A (JP)
Title: Filter for gas generator and gas generator
Inventor: UEDA SHINYA
IPC: B60R21/264
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a filter for a gas generator which is light-weight and provides high cooling performance and slug collection performance.SOLUTION: A filter 70A for a gas generator has a hollow cylindrical shape formed by a wound body of a metal wire material 71. The metal wire material 71 is formed of a long member whose cross sections at any positions in an extending direction match mutually. On a surface of the metal wire material 71, a groove part 72 extending in the extending direction is provided. The maximum external dimension of the metal wire material 71 along a depth direction of the groove part 72 is smaller than the maximum external dimension of the metal wire material 71 along a width direction of the groove part 72. The groove part 72 faces a hollow part 73 side of the filter 70A for a gas generator.
Patent JP-2013228748-A (JP)
Title: Display device
Inventor: NIIYAMA SATOSHI
IPC: C09J7/22
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a display device which sufficiently suppresses occurrence of voids in an interface between a display panel and an adhesive layer.SOLUTION: A display device 2 comprises: a display panel 50; and a transparent face material 1 with adhesive layer formed by attaching an adhesive layer 14 to the display panel 50 so as to contact the display panel 50. The transparent face material 1 with adhesive layer includes the adhesive layer 14 on at least one surface of a protection plate 10 (transparent face material), the adhesive layer 14 has a laminar portion 18 spreading along a surface of the protection plate 10, and the laminar portion 18 is made of a cured material of a laminar portion formation curable resin composition containing a curable compound (II) and a non-curable oligomer (D). The curable compound (II) includes one or more kinds of curable compounds, and at least one kind of the curable compounds has a hydroxyl group that does not react when the curable resin composition is cured. The non-curable oligomer (D) is an oligomer that does not cause curing reaction with the curable compound (II) and has a hydroxyl group.
Patent JP-2014226534-A (JP)
Title: Rubber sleeping bag type shock absorbing cushion ball allowing person to enter
Inventor: HIEDA TAKASHI
IPC: A62B1/00
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a rubber sleeping bag type shock absorbing cushion ball reducing shock received on the human body as much as possible when a person is urgently forced to escape from a disaster site such as for instance, a high-rise building because of the occurrence of accident, natural disaster or man-made arson fire, and unavoidably jumps down from a high place to the ground, and absorbing shock received when contacting a water surface when a falling place is on the water, and having a lifesaving effect to a human life by floating on the water like a floating ring.SOLUTION: A rubber sleeping bag type shock absorbing cushion ball having a shape of a gym ball to be used for training and made of hard crude rubber is formed in a shape of a sleeping bag made of hard rubber with high strength so as to allow the human body to enter, and is made a little larger by making an air chamber in a two-layer structure so as not to require fitting to the size of a user. A person blows from an air intake port in the rubber air chamber or pulls a string or pushes a button so as to instantly swell the whole sleeping bag in a rubber ball shape (elliptic rugby ball shape) like a nitrogen type vehicle shock air bag, and enter thereinto.
Patent JP-2014029489-A (JP)
Title: Resist composition and method for producing resist pattern
Inventor: ICHIKAWA KOJI
IPC: G03F7/004
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition from which a resist pattern with excellent line edge roughness can be produced.SOLUTION: The resist composition comprises a resin including a structural unit expressed by formula (I), a resin including a structural unit having an acid-labile group, and an acid generator expressed by formula (II). In the formulae, Rrepresents a hydrogen atom or a methyl group; Arepresents -(CH)- or the like, where m1 is an integer of 1 to 6; Rrepresents a hydrocarbon group having a fluorine atom; Xrepresents an alkanediyl group which may be substituted with a hydroxy group or the like and in which a methylene group constituting the alkanediyl group may be replaced by an oxygen atom or a carbonyl group; Rrepresents a hydrocarbon group which may be substituted with a fluorine atom or a hydroxy group and in which a methylene group constituting the hydrocarbon group may be replaced by an oxygen atom or a carbonyl group; and Zrepresents an organic cation.
Patent JP-2015005164-A (JP)
Title: Touch panel device and display device
Inventor: FUKUDA YOSHIO
IPC: G06F3/041
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent an unintended wrong input by enabling a user to discriminate between a specific area for a touch operation and other areas.SOLUTION: A display device 1 includes: a display unit 4 having a touch-operable touch panel 6 as an integral part; a specific operation determination unit 2a which determines whether a specific operation has been done on the touch panel 6; and a specific area control unit 2b which sets a partial area of the touch panel 6 as a specific area including an invalidation area in which the touch operation on the touch panel 6 is invalidated when the specific operation determination unit 2a determines that the specific operation has been done. The specific area control unit 2b visualizes the specific area.
Patent JP-2015012353-A (JP)
Title: Image reading apparatus and image processing apparatus
Inventor: WANG BANGYU
IPC: H04N1/028
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To read an image of a two-color document at high speed and with low power by using a scanner provided with a photoelectric converter reduced in the number of lines.SOLUTION: An image reading apparatus comprises: plural light sources which emit lights of respectively different light-emitting colors to irradiate a document; a light source controller 25 which controls two light sources to emit lights of respective light-emitting colors; an image sensor 23 which reads an image of the document by receiving light reflected by the document and generating an electrical signal; and an image data generation processor for generating image data on the basis of the electrical signal. The apparatus is capable of shortening a period in which the two light sources for each line emit the lights, that is a total light-emitting period, when reading the image of a document having a small number of colors such as a red and black printing etc. by a two-color reading mode.
Patent JP-2015014724-A (JP)
Title: Projection device
Inventor: YOSHIZAWA SATOSHI
IPC: G03B21/00
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly projection device.SOLUTION: A projection device comprises: a housing 1 having a bottom surface 1a substantially parallel to an optical axis ax of a projection optical system; and an operation member 10 provided on the housing 1. The operation member 10 has substantially identical angles formed by a placing surface 50 and an operating surface 1d of the operation member 10, in individual first position and second position at which the housing 1 is placed on the placing surface 50.
Patent JP-2013241938-A (JP)
Title: Engine device to be mounted on combine
Inventor: ISHIKURA MAKOTO
IPC: F01N3/02
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an engine device to be mounted on a combine wherein intake/exhaust system components are efficiently and compactly arranged around a diesel engine 20 in view of the performance of the intake/exhaust system components.SOLUTION: An engine device to be mounted on a combine comprises: a diesel engine 20 disposed below a driver's seat 12 of a travel machine body 1; a DPF 65 for purifying exhaust gas from the diesel engine 20; and a tail pipe 69 connected to an exhaust gas discharge side of an exhaust gas purifying device. The DPF 65 has a form that is long along a travel direction of the travel machine body 1 above the diesel engine 20. A rear end side of the tail pipe 69 is opened toward the rear at a position lower than a lower surface of a thresher 5 of the travel machine body 1.