baber/WOPTO huggingface dataset:
Patent JP-2017172267-A (JP)
Title: Turnout for seat-straddling type monorail
Inventor: HANADA TEPPEI
IPC: E01B25/12
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive turnout for a seat-straddling type monorail having improved restraint force to overturn force.SOLUTION: A turnout comprises: branch girders 3a-3d connected in series; carriages 5a-5d for supporting the respective branch girders 3a-3d and moving together with the branch girders 3a-3d; driving devices 6a and 6b for moving on the branch girders 3a-3d; and a carriage stopper 11 respectively arranged in an end point position in the moving direction of the carriages 5a-5d and abutting on the moved carriages 5a-5d. The driving devices 6a and 6b comprise: an arm 8 for turning in a horizontal plane; and a roller 9 provided in an end part of the arm 8 and engaging with a groove part 10 provided on an undersurface of the branch girders 3a-3d. The branch girders 3a-3d move by turning of the arm 8, and the respective carriages 5a-5d abut on the carriage stopper 11 in a substantially orthogonal position between the longitudinal direction of the arm 8 and the longitudinal direction of the branch girders 3a-3d, and stop the movement of the branch girders 3a-3d, and complete conversion.SELECTED DRAWING: Figure 1
Patent JP-2017169980-A (JP)
Title: Standing ride type moving device
Inventor: SUGATA HIKARU
IPC: G05G1/00
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a standing ride type moving device capable of obtaining a click feeling and restoring force of a turning operation board.SOLUTION: A standing ride type moving device comprises: a steering control device 7 for changing an output ratio of a first drive device 5a for driving a wheel 4a on one side of a chassis 2 to a second drive device 5b for driving a wheel 4b on the other side in accordance with a rotation angle of a turning operation board 1, which is detected by a rotation angle sensor 6; a first projection 11 provided on the turning operation board 1; a second projection 12 provided on the turning operation board 1 at a predetermined distance from the first projection 11; a third projection 21 provided on the chassis 2 so as to approach the first projection 11 when the turning operation board 1 is at a neutral position; a fourth projection 22 provided on the chassis 2 so as to approach the second projection 12 when the turning operation board 1 is at the neutral position; and a spring 3 in which its natural length is shorter than the predetermined distance, the one end of which is engaged with the first projection 11 and the third projection 21 and the other end of which is engaged with the second projection 12 and the fourth projection 22 when the turning operation board 1 is at the neutral position.SELECTED DRAWING: Figure 2
Patent JP-2017180482-A (JP)
Title: Sealing device
Inventor: NAMATAME YUKA
IPC: F16J15/3232
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device capable of improving holding performance of a lubricant even further.SOLUTION: A sealing device 1 seals between a reciprocation shaft 4 and a shaft hole inner surface on which the reciprocation shaft 4 is arranged, and separates the atmosphere side from a sealed fluid side. The sealing device 1 includes: a main seal lip part 22 on the sealed fluid side; and a sub seal lip part 24 arranged further on the atmosphere side than the main seal lip part 22. On an inclined surface of one of or both of the main seal lip part 22 and the sub seal lip part 24, a plurality of recess parts 30 for lubricant holding are arranged in an annular manner.SELECTED DRAWING: Figure 1
Patent JP-2017177237-A (JP)
Title: Surface-coated cutting tool having hard coating layer excellent in chipping resistance and peeling resistance
Inventor: MURAKAMI AKIHIRO
IPC: C23C16/36
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool having a hard coating layer exerting excellent deposition chipping resistance and peeling resistance in intermittent cutting work of a hardly-cut material such as a duplex stainless steel.SOLUTION: In a surface-coated cutting tool in which a hard coating layer including at least a Ti compound layer is formed on the surface of a tool substrate, a high-carbon low-nitrogen area and a low-carbon high-nitrogen area are formed when measuring the nitrogen and carbon concentrations in a Ti compound layer right above a tool substrate surface along a direction parallel to the tool substrate surface. Besides, when measuring the nitrogen concentration in the Ti compound layer in a direction perpendicular to the tool substrate surface from the low-nitrogen area, the area in which the nitrogen concentration gradually increases, preferably the area in which the average concentration gradient is 20 to 300 atomic%/μm exists over a range of 0.2 μm to the inside of the Ti compound layer. Further preferably, another Ti compound layer having a different film type, α-AlOlayer and κ-AlOlayer are formed on the surface of the Ti compound layer.SELECTED DRAWING: Figure 1
Patent JP-2017151402-A (JP)
Title: Cooling device and image forming apparatus
Inventor: SHIMADA NORIHIRO
IPC: G03G15/00
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: simultaneous separation of a belt member and a cooling member requires a large space.SOLUTION: A cooling device comprises: a belt member 51 that conveys a conveyance medium while in contact with the conveyance medium; a cooling member 40 that is arranged opposite to a conveyance surface of the belt member 51 in contact with the conveyance medium, and cools the conveyance medium; and belt opposing members 61, 62, and 65a to 65c that are arranged opposite to the conveyance surface of the belt member 51 on the upstream side or downstream side of the cooling member 40 in a conveyance medium conveyance direction, and perform at least one of conveyance and guidance of the conveyance medium. The cooling device brings into contact/separates the belt opposing members 61, 62, and 65a to 65c with/from the belt member 51 without bringing into contact/separating the cooling member 40 with/from the belt member 51.SELECTED DRAWING: Figure 38
Patent JP-2017177879-A (JP)
Title: Automobile roof unit and method for manufacturing automobile provided with roof unit
Inventor: FUKUMOTO KOJI
IPC: B62D25/06
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an automobile roof unit that is capable of suppressing the occurrence of residual deformation in a roof panel after a baking painting process, and a method for manufacturing an automobile provided with the roof unit.SOLUTION: A roof structure 10 is provided with: an aluminum roof panel 30; a roof reinforcement 40; and a metal elastic support 50. The roof panel 30 and the roof reinforcement 40 are joined to a steel roof side rail. The elastic support 50 is interposed between the roof panel 30 and the roof reinforcement 40, and can be elastically deformed according to the increase/decrease of an interval between the roof panel 30 and the roof reinforcement 40. The elastic support 50 is deformed according to the thermal expansion or the thermal contraction of the roof panel 30 and the roof reinforcement 40 during a baking painting process.SELECTED DRAWING: Figure 2A
Patent JP-2017176305-A (JP)
Title: Facility equipment, amusement facility, terminal device, and program
Inventor: NISHIMURA NORIHIRO
IPC: A63F13/213
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology that imparts new interest using a non-recognizable code in an amusement facility, a game, or the like.SOLUTION: In a management device 10, a display character allotment part 127 sets a character which can be displayed when an invisible code is photographed with respect to the invisible code (an example of non-recognizable codes) inside an attraction field. An appearance control part 131 receives code information (a photography code) of the photographed invisible code from a player terminal and performs appearance control to determine whether or not to have a character set in association with the photography code appear by using photography situations of the photography code. In having the character appear, a character display control part 130 performs control to display the character to the player terminal which has transmitted the photography code.SELECTED DRAWING: Figure 9
Patent JP-2017177977-A (JP)
Title: Folded body of head protecting air bag
Inventor: OKUHARA MASAAKI
IPC: B60R21/213
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a folded body of a head protecting air bag, which may be smoothly stored in a narrow storing space by suppressing partial bulkiness even in a configuration that it is stored at upper edge side of a window in a state where at least one end side in forth and back direction is folded and which may be unfolded in such a manner that the folding is smoothly cancelled at early stage in expansion.SOLUTION: There is provided a folded body of a head protecting air bag which is formed by folding in a manner where lower edge 21b side approaches upper edge 21a side from a flat unfolded state. It comprises a compressed part compressed in such a manner a sectional shape in axis orthogonal direction of the folded body is downsized. The air bag comprises a gas guide flow path 24 arranged at an upper edge side when the expansion is completed. The compressed part is formed with a folding part in a state where an air bag is folded from a plat unfolded state and thin plate folding parts 60, 61 are arranged. The thin plate folding parts move tip 60a, 61a extending from folding part L1, L2 to positions at end part side in forth and back direction rather than the gas guide flow path.SELECTED DRAWING: Figure 5
Patent JP-2017183048-A (JP)
Title: Positive electrode active material, positive electrode arranged by use thereof, and lithium ion secondary battery
Inventor: SEKI HIDEAKI
IPC: H01M4/36
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery superior in cycle characteristic.SOLUTION: A positive electrode active material comprises: a first compound represented by the chemical formula, Li(NiMa)O(where 0.95≤x≤1.05, 0.3≤y≤0.9, and Ma represents at least one element selected from Co, Mn, V, Ti, Fe, Zr, Nb, Mo, Al and W); and a second compound represented by the chemical formula, LiMbVO(where 0.80≤z≤1.05, and Mb represents at least one element selected from Ni and Co). The content of the second compound 0.1-10 wt% to that of the first compound.SELECTED DRAWING: Figure 1
Patent JP-2017180301-A (JP)
Title: Intake air straightener for internal combustion engine
Inventor: MATSUSHITA HISAFUMI
IPC: F02M26/05
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an intake air straightener for an internal combustion engine that can prevent generation of condensed water that can cause a misfire in an engine.SOLUTION: The intake air straightener 40 for an internal combustion engine includes: a throttle device 30 disposed in an intake passage 10 of an internal combustion engine 1, where EGR passage 25 is communicated to the intake passage; a straightening member 41 in the vicinity of a part merging with EGR passage downstream of the throttle device in the intake passage; and heating means 46 for heating the straightening member.SELECTED DRAWING: Figure 2
Patent JP-2017177295-A (JP)
Title: Polishing device
Inventor: ISOKAWA HIDETATSU
IPC: B24B37/34
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device which prevents water droplets occurring in a ceiling of a chamber from dropping on a polished surface and a top ring in a polishing process during substrate polishing processing.SOLUTION: A polishing device includes: a polishing table 12 supporting a polishing pad 10; a top ring 14 serving as a holding part which holds a substrate that is a polishing object from the upper side and presses the substrate to the polishing pad 10; and a chamber 52 which houses the polishing table 10 and the top ring 14. The chamber 52 includes: a ceiling wall 52a having an inclined surface; and a peripheral wall 52b connected with the ceiling wall 52a. The polishing device includes: a liquid jet nozzle which jets a cleaning liquid to the top ring 14 and an inner wall of the chamber 52; and gas jet nozzles 50a to 50d which jet a gas toward the ceiling wall 52a to cause the cleaning fluid adhering to the ceiling wall 52a to flow toward the peripheral wall.SELECTED DRAWING: Figure 3
Patent JP-2017181906-A (JP)
Title: Developer cartridge and developer storage unit
Inventor: OKABE YASUSHI
IPC: G03G15/08
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a developer cartridge in which a replaced developer container is easily refilled with a developer.SOLUTION: A developer cartridge A comprises: a housing 100A that includes an opening 120A (first opening); a lid member 210A that closes the opening 120A; a developer container (developer bag 230) that stores the developer in a tightly sealable manner; and an agitator 220 that is rotatable around an axis connecting a first end and a second end with respect to the housing 100A. The developer container and agitator 220 are arranged inside the housing 100A. The lid member 210A, developer container, and agitator 220 are assembled to form a sub unit (developer storage unit 200A). The sub unit is supported by the housing 100A in a removably attachable manner.SELECTED DRAWING: Figure 2
Patent JP-2016204364-A (JP)
Title: Method for producing epoxy compound
Inventor: HOSOKAWA AKEMI
IPC: B01J31/34
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an epoxy compound high in safety, excellent in cost effectiveness and also high in the purity of an objective.SOLUTION: Provided is a method for producing an epoxy compound characterized in the styrene compound represented by general formula (1) and also having a molecular weight of 300 or more with hydrogen peroxide in the presence of a tungsten compound and an onium salt to oxidize a carbon-carbon double bond included in the compound represented by the general formula (1) (A denotes a benzene ring having an electron-withdrawing group; and Rdenotes a 1 to 20C alkyl group capable of having a substituent).SELECTED DRAWING: None
Patent JP-2017189052-A (JP)
Title: Rotary electric machine with built-in inverter
Inventor: WATANABE MASATO
IPC: H02K9/02
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To easily perform wiring for electrically connecting a rotary electric machine and an inverter in the rotary electric machine with a built-in inverter in which the inverter, a heat sink, and a cooling fan are arranged on an anti-output side of the rotary electric machine.SOLUTION: Tips of terminals 120, 121, 122 of an inverter 50 are exposed to the outside of a cover 100 from a lid part 102 of a cover 100. In a cylinder part 101 of the cover 100, a terminal block 44 is provided connecting lead wires 40, 41, 42 and one end parts of bus bars 110, 111, 112. The bus bars 110, 111, 112, each of which has a shape bent toward the tips of the terminals 120, 121, 122 of the inverter 50 from the terminal block 44.SELECTED DRAWING: Figure 1
Patent JP-2016174373-A (JP)
Title: Wireless communication system, base station, communication method, mobile station and program
Inventor: AMINAKA HIROAKI
IPC: H04W36/14
Filed: 2016-04-13
Abstract: PROBLEM TO BE SOLVED: To enable a Multi-RAT base station for supporting a plurality of RATs to efficiently use an upper network.SOLUTION: A base station 1 is capable of being connected to a mobile station 4 by using a plurality of RATs (Radio Access Technologies) containing first and second RATs. The base station 1 is so configured as to use a communication path 400, which goes through a first upper network 140 corresponding to the first RAT and does not go through other upper networks when the mobile station 4 communicates by the second RAT.SELECTED DRAWING: Figure 1
Patent JP-2016208826-A (JP)
Title: Systems and methods for improved stability of power systems
Inventor: CHAITANYA ASHOK BAONE
IPC: H02J3/38
Filed: 2016-04-14
Abstract: PROBLEM TO BE SOLVED: To provide techniques suitable for enhancing power system oscillatory stability using generation re-dispatch of power generation systems.SOLUTION: There is provided a generation re-dispatch optimization (GRDO) system 10 including a processor 38. The processor is configured to select at least one grid system contingency from a plurality of grid system contingencies. The processor is further configured to derive one or more eigen-sensitivity values on the basis of the at least one grid system contingency. The processor is also configured to derive one or more control actions on the basis of at least partially of the eigen-sensitivity values. The processor is additionally configured to apply the one or more control actions for generation re-dispatch of a power grid system.SELECTED DRAWING: Figure 1
Patent JP-2016180183-A (JP)
Title: Cemented carbide, and working tool
Inventor: CHIHARA KENTARO
IPC: C22C29/08
Filed: 2016-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a cemented carbide in which bias of particle size distribution of hard phase particles is smaller than conventional ones.SOLUTION: In first embodiment, a cemented carbide is provided which is obtained by binding hard phases mainly containing WC particles together with a binding phase mainly containing Co, and in which average particle diameter of the WC particles constituting the cemented carbide is less than 0.4 μm and dispersion degree that is an index representing uniformity of the WC particle diameter, is 0.55 or less.( the dispersion degree is a value of half value width of particle size distribution of WC particles (circle equivalent diameter with cumulative total frequency of 75%-circle equivalent diameter with cumulative total frequency of 25%) divided by average particle diameter of WC particles (50% particle diameter). In second embodiment, a cemented carbide is provided which is identical to the cemented carbide in the first embodiment except that the cemented carbide preferably contains at least one of carbide of V or carbide of Cr as a particle growth inhibitor. Such cemented carbide can be suitably used for various working tool since it has wear resistance and defect tolerance superior to these of conventional ones.SELECTED DRAWING: Figure 1
Patent JP-2017192897-A (JP)
Title: Separation material and column
Inventor: GOTO AKIHITO
IPC: B01J20/281
Filed: 2016-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a separation material that secures liquid permeability and durability, and achieves an increased amount of protein adsorption and reduced nonspecific absorption.SOLUTION: A separation material comprises a porous polymer particle obtained by polymerizing a monomer comprising a styrenic monomer, and a coating layer that coats at least part of the surface of the porous polymer particle and comprises water-soluble cellulose, where the 2 mass% aqueous solution of the water-soluble cellulose has a viscosity of 1-3000 mPa s at 25°C.SELECTED DRAWING: None
Patent JP-2016211547-A (JP)
Title: Rotor blade having flared tip
Inventor: JEFFREY CLARENCE JONES
IPC: F01D25/12
Filed: 2016-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a blade tip design having improved blade tip trailing edge cooling.SOLUTION: A rotor blade includes an airfoil having a blade tip and a tip cavity formed at the blade tip. The tip cavity includes a tip cap that is recessed radially inwardly from the tip and surrounded continuously by pressure and suction side walls of the airfoil. The tip cap further includes an aperture that extends through the tip cap and provides fluid communication between an internal cavity defined within the airfoil and the tip cavity. An exhaust port provides fluid communication out of the tip cavity through one of the pressure side wall, the suction side wall and the trailing edge. A portion of at least one of the suction side wall and the pressure side wall defining the tip cavity extends obliquely outwardly from the tip cavity with respect to a radial direction.SELECTED DRAWING: Figure 1
Patent JP-2017198372-A (JP)
Title: Fluidized-bed combustion furnace
Inventor: TSUCHIYAMA YOSHIHIKO
IPC: F23G5/44
Filed: 2016-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized-bed combustion furnace capable of suppressing generation of clinker in a furnace bottom part.SOLUTION: A fluidized-bed combustion furnace includes: a fluidized-bed part in which a fluidization material and a solid fuel are fluidized; and a free board part positioned upward of the fluidized-bed part. In a second position downward from a first position that is a boundary position between the fluidized-bed part and the free board part, the fluidized-bed part has a second cross sectional area Athat is larger than a first cross sectional area Aof the fluidized-bed part in the first position.SELECTED DRAWING: Figure 2
Patent JP-2017199168-A (JP)
Title: Mobile equipment, service providing system, and control program
Inventor: FUJIMOTO HIDEMOTO
IPC: B41J29/38
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a service providing system having mobile equipment whose moving time is more shortened than the case where the mobile equipment returns to one determined home position and waits.SOLUTION: The mobile equipment comprises a self-propelled printer 20 which moves in an office 60, and receives an instruction to provide a service from a user who is present in the office 60, and moves to the user, and provides a service to the user. The self-propelled printer 20 moves to a priority waiting place near the location of the user among a plurality of waiting places set in a service providing area, and waits for the instruction to provide the service.SELECTED DRAWING: Figure 2
Patent JP-2017199582-A (JP)
Title: Waterproof connector
Inventor: OKA KATSUMI
IPC: H01R13/52
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To allow a seal member, sealing the gap between connector housing and a panel, to exhibit predetermined sealability, when a waterproof connector is tilted on the panel.SOLUTION: A connector housing 20 has a housing body placed in the opening 91 of a panel 90 while tilting on the plate surface thereof, and a flange 27 projecting outward from the housing body with one surface facing the plate surface of the panel 90. A seal member 50 has a panel lip 57 of annular form surrounding the outer periphery of the connector housing 20, and adhering to the plate surface of the panel 90, and multiple inner and outer housing lips 58 adhering to the one surface of the flange 27. Thickness in the inward and outward direction decreases from the housing lip 58 side to the panel lip 57 side.SELECTED DRAWING: Figure 1
Patent JP-2016157978-A (JP)
Title: Semiconductor device
Inventor: NODA KOSEI
IPC: H01L21/8242
Filed: 2016-05-05
Abstract: PROBLEM TO BE SOLVED: To provide a transistor using an oxide semiconductor film which reduces contact resistance between an oxide semiconductor film and a metal film and has excellent on-state characteristics.SOLUTION: A semiconductor device has a pair of electrodes on an insulating surface, an oxide semiconductor film provided in contact with the pair of electrodes, a gate insulation film on the oxide semiconductor film and a gate electrode which overlaps the oxide semiconductor film via the gate insulation film, in which the pair of electrode contains a halogen element in a region contacting the oxide semiconductor film. In addition, a plasma treatment in a fluorine-containing atmosphere can be used as a method of impregnating the region of the pair of electrodes, which contacts the oxide semiconductor film with the halogen element.SELECTED DRAWING: Figure 1