baber/WOPTO huggingface dataset:
Patent JP-2017025771-A (JP)
Title: Air turbine driving spindle
Inventor: HORIUCHI TERUYOSHI
IPC: F01D15/06
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an air turbine driving spindle suppressed in degradation of rotational efficiency of a rotation shaft.SOLUTION: A rotation shaft 1 includes a shaft portion 1A and a thrust plate portion 1B extending to a radial direction to the shaft portion 1A, and has a plurality of rotary blades 15 formed on the thrust plate portion 1B in a state of extending in the thrust direction. The rotation shaft 1 is rotatably accommodated in a housing. An air supply portion is disposed in the housing toward the rotary blades 15 so that it can inject a driving gas. An exhaust portion is disposed in the housing to exhaust the driving gas supplied to the rotary blades 15. The housing includes a surface 6B of a rear end side at a side where the thrust plate portion 1B is positioned in the thrust direction, and a partitioning wall 22 opposed to the thrust plate portion 1B and the rotary blades 15 in the thrust direction and positioned closer to the thrust plate portion 1B with respect to the surface 6B of the rear end side. An exhaust port 19 is formed on the partitioning wall 22. The exhaust portion includes the exhaust port 19 and an exhaust space 20 positioned at a rear end side with respect to the exhaust port 19 in the thrust direction.SELECTED DRAWING: Figure 1
Patent JP-2017027874-A (JP)
Title: Lithium ion battery
Inventor: MIZUNO YUSUKE
IPC: H01M2/20
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To eliminate degradation of battery performance due to hindrance of adhesion of adjoining element cells, by leading the gas generated in the element cells to the outside thereof.SOLUTION: A laminated lithium ion battery having element cell lamination structure laminating in series at least two lithium secondary element cells includes a structure where at least two lithium secondary element cells are laminated via an intermediate material including a porous structure composed of a conductive porous material at least partially. The porous material has a lamination surface with at least one of the positive electrode collector or negative electrode collector of the lithium secondary element cell, and the void part of the porous material has a continuous pore structure penetrating from the lamination surface to the outside of the element cell lamination structure.SELECTED DRAWING: Figure 1
Patent JP-2017034301-A (JP)
Title: Solid state image sensor, imaging apparatus, and control method of solid state image sensor
Inventor: NUMATA AIHIKO
IPC: H01L27/146
Filed: 2015-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image sensor which improves performance of the solid state image sensor capable of simultaneously capturing a moving image and a static image, an imaging apparatus, and a control method of the solid state image sensor.SOLUTION: A solid state image sensor comprises a plurality of pixels, each of which has a first photoelectric conversion part 111; a first pixel memory 121; a first transfer part 131 which transfers electric charge from the first photoelectric conversion part 111 to the first pixel memory 121; a second photoelectric conversion part 112; a second pixel memory 122; a second transfer part 132 which transfers electric charge from the second photoelectric conversion part 112 to the second pixel memory 122; and a switch 133 which can change electrical connection state between the first pixel memory 121 and the second pixel memory 122.SELECTED DRAWING: Figure 3
Patent JP-2017029914-A (JP)
Title: Catalyst for exhaust purification
Inventor: KAWAGUCHI MASAYUKI
IPC: B01D53/94
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for exhaust purification which can purify hydrocarbons at a lower temperature.SOLUTION: The present invention provides a catalyst for exhaust purification having copper and silver, and/or their alloy carried on a carrier comprising at least alumina. In the catalyst for exhaust purification, a mass ratio of a copper content to a silver content (copper/silver) is 0.15-3.0, preferably 0.20-1.0 or less.SELECTED DRAWING: None
Patent JP-2017031966-A (JP)
Title: Multi-stage pump
Inventor: KAWAI YASUSHI
IPC: F04D1/08
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage pump capable of preventing a rotary member from colliding with a stationary member, when rapid pressure fluctuation occurs at the starting of the multi-stage pump.SOLUTION: A multi-stage pump is equipped with a rotary shaft 1; an impeller 2 of multi-stages fixed to the rotary shaft 1; a pump casing 3 storing the impeller 2; a thrust balance mechanism 20 which has a balance disc 21 for cancelling axial thrust generated on the impeller 2; and an energizing device 35 which energizes the balance disc 21 to a suction side.SELECTED DRAWING: Figure 2
Patent JP-2017036538-A (JP)
Title: Air discharge structure of construction machine
Inventor: TABUCHI SATOSHI
IPC: B60K13/04
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To achieve both of smooth discharge of cooling air and reduction of noise even when an exhaust gas treatment device is disposed in an upper part of an engine room.SOLUTION: A fan 33, an engine 32, and an exhaust gas treatment device 36 are disposed in an engine room 31 in this order from one side to the other side in a machine body lateral direction, and the exhaust gas treatment device 36 is disposed in an upper part of the engine room 31. An exhaust port 23c for discharging cooling air from the engine room 31 is formed at least on one of a front wall and a rear wall of the engine room 31 at a position below the exhaust gas treatment device 36 within a region where at least a part thereof is overlapped with the exhaust gas treatment device 36 in the machine body lateral direction.SELECTED DRAWING: Figure 2
Patent JP-2017036932-A (JP)
Title: External force measurement device and external force measurement method
Inventor: IKEDA KAZUKI
IPC: G01L1/00
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an external force measurement device and an external force measurement method with which it is possible to measure the occurrence position of an external force generated by a measurement object and a minute variation in the amount of external force.SOLUTION: The external force measurement device comprises a measurement area unit 4 that is deformed in accordance with an external force due to a measurement object W, a plurality of markers 3 that cause a strain as the measurement area unit 4 is deformed and permit a light from a light source 2 to pass through, a holding unit 5 for restricting the outward movement of the markers 3 and the measurement area unit 4, a detection unit 6 for detecting the optical intensity of the light that passed through the markers 3, and a signal processing unit 7 for calculating the occurrence position of an external force and the amount of external force on the basis of the detected optical intensity. The markers 3 are formed in shape of a flat thin film having a first medium and a second medium differing in refractive index. The maximum length of the second medium in the direction parallel to the light-receiving planes of the markers 3 is formed to be shorter than the wavelength of the light radiated from the light source 2. The first medium and the second medium are deformed to an external force in the direction parallel to the light-receiving planes of the markers 3.SELECTED DRAWING: Figure 1
Patent JP-2017038136-A (JP)
Title: Information provision system and communication equipment
Inventor: ONISHI TOMONORI
IPC: H04N21/488
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an information provision system and communication equipment, capable of notifying a user of newly-arrived information without impeding viewing of television broadcast and if the user is not viewing the television broadcast.SOLUTION: An information provision system includes: a television receiver 1 for the viewing of television broadcast; a predetermined server 3 connected to a communication network 4; and communication equipment 2a connected to the television receiver 1 and communicable with a server 3 through the communication network 4. The communication equipment 2a is configured to transmit a request to inquire of the server 3 the existence or non-existence of newly-arrived information related to a preset predetermined item through the communication network 4 when the predetermined time arrives, and is configured to include a notification lamp 22 which, on receiving from the server 3 a response indicative of the existence of newly-arrived information, notifies the existence of the newly-arrived information.SELECTED DRAWING: Figure 1
Patent JP-2016087430-A (JP)
Title: Game machine
Inventor: NAKAMURA KAZUHIRO
IPC: A63F7/02
Filed: 2015-08-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to explicitly display a board management number on an electronic circuit board of a game machine.SOLUTION: In a pachinko game machine, a slot game machine, etc., it is necessary to describe a board management number on an electronic circuit board mounted thereon, but due to conveniences of elements, pattern wiring, etc., on the board, securing a description area may sometimes be difficult. Therefore, in a game machine, an electronic circuit board is provided on which a board management number is described not in a first description style where the constituting characters are not described in a character string (including figures and marks) in one lateral row but in a second description style.SELECTED DRAWING: Figure 16
Patent JP-2016217111-A (JP)
Title: Shutter device
Inventor: KOBAYASHI MASANORI
IPC: E06B9/171
Filed: 2015-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a shutter device that prevents wound diameter of a shutter curtain around a roll-up shaft from becoming larger even if the shutter curtain is connected to the roll-up shaft by a suspending member.SOLUTION: A shutter device comprises: a shutter curtain that vertically moves to be opened and closed; and a roll-up shaft 56, which rolls up and out the shutter curtain in order to vertically move to open and close the shutter curtain. A suspending member 85 is disposed between the roll-up shaft 56 and the shutter curtain. An upper end of the shutter curtain is connected to the roll-up shaft 56 by the suspending member 85. The suspending member 85 is formed by a flat plate and has a bending part 85A that is curved in a thickness direction of the shutter curtain. The bending part 85A is connected to an outer periphery of the roll-up shaft 56.SELECTED DRAWING: Figure 20
Patent JP-2017039874-A (JP)
Title: Porous film and manufacturing method therefor
Inventor: YAMAMURA HIROSHI
IPC: B01D71/68
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a porous film excellent in water permeability and recovery property of phosphorus and capable of easily recycling and a manufacturing method therefor.SOLUTION: There is provided a porous film which consists of a polymer to which a zirconium compound is added, where the zirconium compound of 2.5 to 12.5 pts.mass in terms of zirconium is added to 100 pts.mass of the polymer and is formed by a nonsolvent induction phase separation method using a film raw liquid containing the polymer, the zirconium compound and a solvent. The polymer is preferably a high molecular weight polymer having base resistance and preferably at least one kind selected from a group consisting of polysulfone, sulfonated polysulfone, polyether sulfone and polytetrafluoroethylene.SELECTED DRAWING: Figure 1
Patent JP-2017044358-A (JP)
Title: Air conditioner
Inventor: ISHIKAWA MASAKI
IPC: F25B41/00
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of preventing movement of a throttle component for a long time.SOLUTION: An air conditioner includes a compressor, a condenser, an expansion valve 3 mounted on an expansion valve mounting member 7, and an evaporator. At the expansion valve 3, a first refrigerant flow passage 5 and a fitting recess 8 are formed so that the first refrigerant flow passage 5 opens at a bottom surface of the fitting recess 8. At the expansion valve mounting member 7, a high-pressure refrigerant flow passage 10 and a fitting protrusion 16 are formed so that the high-pressure refrigerant flow passage 10 opens at a tip of the fitting protrusion 16. In the high-pressure refrigerant flow passage 10 of the expansion valve mounting member 7, a throttle part 19 is formed by inserting a throttle component 18 from an opening on the fitting protrusion 16 tip side. The expansion valve 3 side end part of the throttle component 18 is made to protrude further to the expansion valve 3 side than the fitting protrusion 16, and an outward flange 18 is integrally provided at a protrusion part. The outward flange 18 is held by a tip surface of the fitting protrusion 16 and an annular part 8a around an opening of the first refrigerant flow passage 5 at the bottom surface of the fitting recess 8.SELECTED DRAWING: Figure 2
Patent JP-2017042304-A (JP)
Title: Game machine
Inventor: SATO MASAYA
IPC: A63F7/02
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of realizing complicated motions of a movable member and eventually can enhance dynamic performance effect.SOLUTION: A shutter apparatus 8 includes: base members 80A, 80B, 80C having guide holes 800A, 800B, 800Ca, 800Cb which can guide arch members 811, 812 in a horizontal direction; second link members 815, 816 movably linked to the guide holes 800A, 800B, 800Ca, 800Cb and displaceably supported by a slide member 810; and first link members 813, 814 both ends of which are linked to the second link members 815, 816 and the arch members 811, 812 and which are rotatably supported by the slide member 810. The second link members 815, 816 are displaced vertically while moving horizontally, and the arch members 811, 812 can vary in a rotation direction as the first link members 813, 814 rotate while moving horizontally.SELECTED DRAWING: Figure 18
Patent JP-2017045019-A (JP)
Title: Focal plane shutter and camera
Inventor: KAWAKAMI KENTA
IPC: G03B9/36
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a focal plane shutter that can conduct a smooth operation even when oil scatters or adheres.SOLUTION: A focal plane shutter is employed that comprises: a shutter base plate that includes an image frame for exposure; a plurality of arms; a plurality of shutter blades that is each attached to one end of the plurality of arms, and moves accompanied by a movement of the plurality of arms to thereby switch a state covering the image frame and a state opening the image frame; an armature that is coupled to the plurality of arms and causes the plurality of arms to move accompanied by a movement of the armature; and a yoke that is fixed to the shutter base plate, and is magnetized by energization to absorbedly hold the armature, in which an oil repellent treatment is applied on at least one of an absorption surface with the armature in the yoke, and an absorption surface with the yoke in the armature.SELECTED DRAWING: Figure 1
Patent JP-2017047552-A (JP)
Title: Light-transmitting laminate
Inventor: GOTO OSAMU
IPC: B32B15/08
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a light-transmitting laminate capable of achieving both of adhesiveness and thermal insulation property of a surface protective layer.SOLUTION: A light-transmitting laminate 10 includes a metal thin film layer 16, a high refractive index thin film layer 14 having a refractive index higher than that of the metal thin film layer 16, a light-transmitting substrate 12, and a surface protective layer 20, in this order. The light-transmitting substrate 12 is made of a polyolefin film; the high refractive index thin film layer 14 is made of an organic thin film comprising a non-crosslinking polymer having a functional group containing at least one element selected from N, O and S, and a crosslinked polymer; the surface protective layer 20 is made of an organic inorganic hybrid material; and the content of the inorganic component in the surface protective layer 20 is 1.0 to 30 mass%.SELECTED DRAWING: Figure 1
Patent JP-2017050084-A (JP)
Title: Emergency lighting device
Inventor: IRIKAWA ATSUSHI
IPC: F21V23/04
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization of a circuit board for constituting a lighting unit.SOLUTION: An emergency lighting device X of the embodiment is constituted so that an operation member 42 for operating a push-button 4060A of a push-button switch 406A does not overlap with a monitor lamp 405 when viewed from the front of a cover 5. Thus, the emergency lighting device X of the embodiment can achieve miniaturization of a circuit board 44 by mounting the monitor lamp 405 and the push-button switch 406A side by side in the vertical direction at a lower end part of the circuit board 44 of the lighting unit 4.SELECTED DRAWING: Figure 7
Patent JP-2017046609-A (JP)
Title: Combine-harvester
Inventor: IWAMOTO SHUN
IPC: F01N3/02
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a combine-harvester capable of arranging an exhaust treatment device without influencing the surrounding layout.SOLUTION: A combine-harvester comprises: a mower for mowing a grown grain culm; a feeder 15 connected to the rear side of the mower for transporting the mowed grain from the mower to a rear thresher 16; an operation part 13 positioned at the back of the mower and on the side of the feeder 15; an engine room R positioned below the operation part 13 and accommodating an engine 22; and an exhaust treatment device 23 disposed in the engine room R for clarifying and treating the exhaust gas discharged from the engine 22. The exhaust treatment device 23 extends from the engine room R to the side of the feeder 15, and has a protective cover 44 between the operation part 13 and the feeder 15 for covering the exhaust treatment device 23.SELECTED DRAWING: Figure 5
Patent JP-2017048649-A (JP)
Title: Suspended scaffolding, erection method for suspended scaffolding, and hanger
Inventor: SEKIYAMA MASAKATSU
IPC: E01D21/00
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide means excellent in a reduction in construction cost and convenience of construction, even without arrangements for a dedicated horizontal member and diversion of a horizontal member.SOLUTION: A hanger B, which is arranged astride bottoms of a plurality of scaffolding boards A connected to each other in field assembling of suspended scaffolding and which can be connected to a cable in the state of being exposed above scaffolding boards from a gap between the scaffolding boards, is attached to the scaffolding board. Subsequently, the cable connected to the hanger is pulled to lift the suspended scaffolding. After the scaffolding board is suspended from a structure or a building, the cable is detached from the hanger to complete erection of the suspended scaffolding.SELECTED DRAWING: Figure 1
Patent JP-2017053225-A (JP)
Title: Speed reducer
Inventor: SAITO TAKAHIDE
IPC: F16H25/22
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a speed reducer in which a weight balance accompanied by a rotation of an input shaft is kept and a size in a radial direction is made compact.SOLUTION: This invention comprises an input shaft 2 rotatably held in a housing 1 and having a cylindrical part 7 formed with a guiding peripheral groove 6 at its inner circumferential surface part; an output shaft 3 rotatably arranged in the cylindrical part 7 and formed with a continuous zig-zag groove 8 at its outer circumferential part; a plurality of balls 4 rotatably engaged with the guiding peripheral groove 6 and the continuous zig-zag groove 8; and a cylindrical holder 5 fixed to the housing 1 and having pockets 5a holding the balls 4 equally arranged at three locations in a circumferential direction. The balls 4 of which axial positions are changed in one period under their engaged state with the guiding peripheral groove 6 through rotation of the input shaft 2 are changed at their positions in axial direction only by one period of all four periods of the continuous zig-zag groove 8 under their engaged state with the continuous zig-zag groove 8.SELECTED DRAWING: Figure 1
Patent JP-2017051291-A (JP)
Title: Game machine
Inventor: YAMAGUCHI TAKAHIRO
IPC: A63F7/02
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest of performance.SOLUTION: There is provided a performance control circuit executing reservation notice performance suggesting a result of win/lose determination by the kind of a read-ahead object reservation symbol ht and meter notice performance suggesting a change of the kind of the read-ahead object reservation symbol ht related to the reservation notice performance. The performance control circuit executes meter notice performance while the reservation notice performance is executed. After a meter notice is over, the kind of the read-ahead object reservation symbol ht related to the reservation notice performance is not changed. Thus, in a player, a period when it is necessary to pay attention to the read-ahead object reservation symbol ht related to the reservation notice performance becomes clear, and interest of performance can be enhanced.SELECTED DRAWING: Figure 22
Patent JP-2017053395-A (JP)
Title: Power transmission structure
Inventor: ITO YUJI
IPC: F16F1/14
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To stably restrain occurrence of gear rattling noise in a spline-fitted portion in a power transmission structure in which a driving shaft 1 and a rotating shaft 2 are spline-fitted.SOLUTION: A first positioning groove 12 is provided on an inner peripheral surface of a driving shaft 1, and a second positioning groove 22 is provided on an inner peripheral surface of a rotating shaft 2. One end in a longitudinal direction of an elastic connecting member 4 is fitted in the first positioning groove 12 of the driving shaft 1 so as to be connected integrally rotatably with the driving shaft 1. The other end in the longitudinal direction of the elastic connecting member 4 is fitted in the second positioning groove 22 of the rotating shaft 2 so as to be connected integrally rotatably with the rotating shaft 2.SELECTED DRAWING: Figure 1
Patent JP-2016005687-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce waste of a signal line for external output.SOLUTION: Based on execution of initialization processing by initialization processing execution means for initializing storage contents that have been backed up based on input of an operation signal when power starts to be supplied and satisfaction of signal output conditions including determination of occurrence of a predetermined error by error determination means for determining whether the predetermined error has occurred, security signal external output means for outputting a security signal to the outside of a game machine outputs a security signal from a common output terminal provided in the game machine to the outside when the error processing execution means executes initialization processing and when the error determination means determines that a predetermined error has occurred.