baber/WOPTO huggingface dataset:
Patent JP-2017112829-A (JP)
Title: System and method for automatic detection of battery insertion
Inventor: SMITH RICHARD
IPC: H01M10/42
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and reliable rechargeable battery pack capable of providing high current output to supply power to medical devices.SOLUTION: A rechargeable power cell so configured that there is no voltage between a power positive electrode terminal and a negative electrode terminal when a power cell is not inserted into a device so configured as to accept a power cell determines a time of the power cell being inserted into the device. Included are a battery management processor 500 and a battery insertion detection circuit 1100 that cooperatively work so that a current is made to conduct from the power cell to a positive electrode of the cell by driving an electronic switch.SELECTED DRAWING: Figure 6-c
Patent JP-2017099910-A (JP)
Title: Game machine
Inventor: TAIRA YUKI
IPC: A63F7/02
Filed: 2017-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing reduction in interest of a game.SOLUTION: A game machine 1 comprises: first processing execution means for executing first processing 10 which determines presence or absence of establishment of a prohibition condition when a game ball enters a predetermined winning area or after that, and determines whether or not to execute a specific performance when it is determined that the prohibition condition is not established; and second processing execution means for executing second processing 20 which determines the presence or absence of the establishment of the prohibition condition again with subsequent establishment of a predetermined condition as a trigger when it is determined that the prohibition condition is established in the first processing, and determines whether or not to execute the specific performance when it is determined that the prohibition condition is not established.SELECTED DRAWING: Figure 4
Patent JP-2018117432-A (JP)
Title: Non-contact power transmission device and non-contact power transmission system
Inventor: HORIUCHI MANABU
IPC: H02M7/48
Filed: 2017-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power transmission device and a non-contact power transmission system capable of appropriately transmitting power required by a power receiving side.SOLUTION: A non-contact power transmission device 1 includes: an inverter 11 for converting DC power supplied from a DC power supply 10 to AC power; a power transmission resonance circuit 12 for transmitting AC power converted by the inverter 11 to the power receiving side without contact; and a power transmission side control unit 14 for determining Duty for controlling the inverter 11 based on a correction value changed according to the transmitted AC power, which is predetermined based on a ratio of a fundamental wave component excluding a higher harmonic wave component of the AC power.SELECTED DRAWING: Figure 1
Patent JP-2018113917-A (JP)
Title: Double bearing reel
Inventor: NIIZUMA SHO
IPC: A01K89/015
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To adopt a compact, lightweight roller clutch irrespective of size or rigidity of a reel body even when rigidity of the reel body is low in a double bearing reel.SOLUTION: A double bearing reel 100 includes: a reel body 1; a driving shaft 15 (an example of a shaft member); a roller clutch 18; and an enlarged diameter prevention member 5. The reel body 1 has a boss part 9. The driving shaft 15 goes through the boss part 9 and is rotatably supported by the reel body 1. The roller clutch 18 has: an outer ring 19 fitted to the boss part 9 so that it cannot rotate; an inner ring 20 integrally rotatably joined to the driving shaft 15; and a rolling element 21 arranged between the outer ring 19 and the inner ring 20. Rotation in one direction of the driving shaft 15 is prohibited. The enlarged diameter prevention member 5 is fitted to an outer periphery of the boss part 9 and prevents the boss part 9 from expanding outside in the radial direction.SELECTED DRAWING: Figure 3
Patent JP-2018119805-A (JP)
Title: Arc detector
Inventor: TOMITA KOHEI
IPC: H02S50/10
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To detect an electric arc of a photovoltaic power generation system comprising a DC-DC converter.SOLUTION: In a photovoltaic power generation system (1), a solar cell string (11a) is coupled to a PCS (13) through power lines (17a, 18a), a DC-DC converter (22), and power lines (17b, 18b). In an arc detector (61), capacitors (19, 20) form bypass current paths which bypass the DC-DC converter (22), and a current sensor (31a) is provided on the power line (17b). Impedances Z, Zof the capacitors (19, 20) satisfy a condition that a combined impedance of the impedances Z, Z, impedances Z, Z, Zof the DC-DC converter (22), and an impedance Zof the PCS (13) becomes smaller than an impedance Zof the DC-DC converter (22).SELECTED DRAWING: Figure 5
Patent JP-2018034142-A (JP)
Title: Electrolytic nono-ion water generator
Inventor: LU HUNG-TU
IPC: C02F1/46
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic nano-ion water generator.SOLUTION: Provided is an electrolytic nano-ion water generator 100 which includes: a cathode electrolytic cell 110; an anode electrolytic cell 120; an ion exchange film 130; a direct-current power supply module 140; and an adjustment module. The cathode electrolytic cell 110 houses electrolyzed generated water and includes a cathode electrolytic plate 111 which is provided in the vicinity of the inner side of the cathode electrolytic cell 110. The anode electrolytic cell 120 houses an electrolytic aqueous solution and has an anode electrolytic plate 121 which is provided in the vicinity of the inner side of the anode electrolytic cell 120. The ion exchange film 130 is located between the cathode electrolytic cell 110 and the anode electrolytic cell 120.SELECTED DRAWING: Figure 1
Patent JP-2018120748-A (JP)
Title: Lighting device
Inventor: HIRANO AKIHIRO
IPC: F21S2/00
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce the width of a long-sized lighting device.SOLUTION: A lighting device 10B includes: a long-sized substrate 34; a light-emitting part 36 mounted on the surface of the substrate 34 and emitting light at a prescribed light-distribution angle 2θ centering an optical axis OA coincident with a perpendicular line on the surface; a long-sized substrate mounting member 30 on which the substrate 34 is mounted; and a connector 22m provided adjacent to the shorter direction of the substrate 34 with respect to the light-emitting part 36 at the longitudinal end part of the substrate mounting member 30. The connector 22m includes two terminal parts 26m aligned parallel to each other, and the aligning direction of the two terminal parts 26m inclines to the optical axis OA at a first angle α.SELECTED DRAWING: Figure 7
Patent JP-2018120807-A (JP)
Title: Backlight unit and head-up display device
Inventor: YAGI KENJI
IPC: F21S2/00
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a backlight unit capable of downsizing the device.SOLUTION: A backlight unit 20 includes: a housing 21 having an opening in which a liquid crystal display device is arranged; a light source 32 arranged in the housing; and an optical member 60, arranged in the housing, for changing an optical path of the light radiated by the light source toward the liquid crystal display device. The optical member has a columnar part 60A formed in a triangular prism shape by a translucent material. In the columnar part, one side wall part is an incident wall part 61 where the light radiated from the light source enters, and another side wall part is an emission wall part 62 from which the light emits toward the liquid crystal display device. Also, the other side wall part is a reflection wall part 63 where the light which has entered from the incident wall part is reflected toward the emission wall part inside the columnar part. The shape of at least one side wall part out of the incident wall part, the emission wall part and the reflection wall part is a curved surface shape having an optical characteristic which changes an increase/degrease degree of optical path width W1 of the light going through the side wall part to an increase side or to the decrease side.SELECTED DRAWING: Figure 12
Patent JP-2018124653-A (JP)
Title: System and log-in system
Inventor: SUN ZHEN YU
IPC: G06F21/32
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a system and a log-in system that enable a user to log in, through authentication based on a face image, even to an electronic apparatus that cannot execute authentication based on a face image.SOLUTION: A system comprises: an MFP 20 to which a user can log in according to information for log-in for log-in received from the outside; and a log-in system that transmits the information for log-in to the MFP 20. The log-in system includes: a computer 40 that includes a camera; an authentication server 70 that authenticates the user in S133 on the basis of a face image acquired by the camera in the computer 40; and a log-in server 60 that transmits, to the MFP 20, in S136 information for log-in managed for the user authenticated by the authentication server 70.SELECTED DRAWING: Figure 7
Patent JP-2018123073-A (JP)
Title: Production method of hydrosilane
Inventor: BEPPU TERUO
IPC: C07F7/08
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a production method of hydrosilane capable of producing hydrosilane efficiently.SOLUTION: Silane having a structure shown by formula (a) is reacted with hydrogen in the presence of iridium complex shown by formula (I) and organic base, to thereby produce hydrosilane efficiently.SELECTED DRAWING: None
Patent JP-2018123995-A (JP)
Title: refrigerator
Inventor: MISHIMA KOJI
IPC: F25D11/00
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator that can reduce an area of a display part.SOLUTION: In a refrigerator, a display part includes: a light-emitting part 100 for emitting light with a plurality of colors and emitting light with only one color at one time; and a face plate film 106 in which films 106G, 106R corresponding to respective colors are laminated. Respective films 106G, 106R include: a light transmissive area allowing each colored light to transmit therethrough; and a light blocking area for blocking only light with a color corresponding to the film.SELECTED DRAWING: Figure 6
Patent JP-2018122229-A (JP)
Title: Spray path setting method, program and arithmetic processing unit
Inventor: KIKUTA KENICHI
IPC: B05D3/00
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To appropriately set a spray path of liquid coating with respect to a processing object such as a circuit substrate.SOLUTION: With respect to a coating processing object on which a coating inhibition area is set, a temporary spray path for performing coating onto nearly the whole surface while ignoring the coating inhibition area is set. Subsequently, the temporary spray path is modified so as to get to a state of avoiding the coating inhibition area. Thereafter, an unsuitable part for path setting conditions is removed from the temporary spray path. And then, the temporary spray path is imaged and an area to be left uncoated is confirmed. Therein, with respect to the area to be left uncoated, an additional path is set.SELECTED DRAWING: Figure 10
Patent JP-2018125158-A (JP)
Title: Bus bar
Inventor: OKAZAKI YUTARO
IPC: H01M50/204
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a bus bar capable of improving assemblability with respect to a bus bar accommodating portion regardless of a misalignment of plate portions overlapped with each other with a simple structure.SOLUTION: In a bus bar 11, a plate-like main body portion 12 extending between adjacent electrode terminals and a wire connecting portion 13 extending from the main body portion 12 and connected to a terminal portion of an electric wire 15 are integrally formed in order to electrically connect adjacent electrode terminals of a plurality of unit cells having electrode terminals of a positive electrode and a negative electrode. The main body portion 12 is formed by folding back by a folding portion 35 a plurality of plate portions 31 and 32 partitioned by the folding portion 35 and overlapping the plate portions, and the lowermost plate portion 31 has an outer shape that is positioned with respect to the bus bar accommodating portion of the electric wire routing member made of an insulating resin, and a dimension L2 of a long side edge 32a of the upper plate portion 32 parallel to the folding portion 35 is smaller than a dimension L1 of a long side edge 31a parallel to the folding portion 35 of the lower plate portion 31.SELECTED DRAWING: Figure 3
Patent JP-2018123811-A (JP)
Title: Hydrogen oxygen equivalent combustion turbine system
Inventor: TANIMURA KAZUHIKO
IPC: F02C3/22
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen oxygen equivalent combustion turbine system that can be applied to a combined cycle power generation plant, reduce COand increase output power and heat efficiency by a simple structure.SOLUTION: A hydrogen oxygen equivalent combustion turbine system includes a high-pressure steam turbine 2, a low-pressure steam turbine 3 and a heater 5 between them. The heater 5 includes: a combustion part 53 for combusting equivalent amounts of hydrogen and oxygen; and a mixing part 55 for mixing exhaust steam S4 from the high-pressure steam turbine 2 with a combustion gas R from the combustion part 53 and supplying to the low-pressure steam turbine 3.SELECTED DRAWING: Figure 1
Patent JP-2018125257-A (JP)
Title: Control device of on-vehicle battery
Inventor: YO DENU
IPC: B60R16/04
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a battery control device 70 suppressing a decrease in life of an on-vehicle battery 7 by suppressing the deviation of deterioration in each cell 71.SOLUTION: A battery control device 70 controls the operation of an on-vehicle battery 7 which includes four cells 71 connected in series and arranged in an engine room S of a vehicle. The battery control device includes: internal resistance value detection means (a voltage/current sensor 74, and a displacement control unit 77) for detecting the internal resistance value of each of the cells 71; a rotation mechanism 76 for displacing the relative position of the cells 71 with respect to an engine E arranged in the engine room S; and a displacement control unit 77 for operating the rotation mechanism 76 such that a cell 71 having a minimum resistance value is located at a position closer to the engine E than other cells 71.SELECTED DRAWING: Figure 5
Patent JP-2018126041-A (JP)
Title: motor
Inventor: OGAWA YASUSHI
IPC: H02K5/10
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of reducing a cost by adopting a structure by which an adhesive agent is easily hardened.SOLUTION: A motor comprises: a motor main body 3 that has a rotor 20 rotating around a central axis J extending in a vertical direction; a controller 5 located at an upper side of the motor main body and that controls the rotation of the rotor; and a cover 90 that surrounds the controller from the radial outside. The motor main body has an encapsulation surface provided with a groove part 4 that opens upward. The cover has: a lower end part 91 inserted into the groove part; and an outer flange part 94 located at an upper side from the lower end part and extending radially outward. The outer flange part is opposed to the encapsulation surface in the vertical direction via a first space, and an inner part of the groove part and the first space are filled with the adhesive agent. With respect to the outer flange part, a distance in the vertical direction from the encapsulation surface at a radial outer end is larger than that at a radial inside from the radial outer end.SELECTED DRAWING: Figure 1
Patent JP-2018129406-A (JP)
Title: All-solid type power generation element
Inventor: TAKADA MASAKAZU
IPC: H01G9/20
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an all-solid type power generation element having high photoelectric conversion efficiency.SOLUTION: An all-solid type power generation element contains a compound with a hall moving layer expressed by a specific general formula.SELECTED DRAWING: None
Patent JP-2017083912-A (JP)
Title: Liquid crystal display device
Inventor: KOMATSU HIROAKI
IPC: G02F1/1339
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To arrange a columnar spacer in an optimum position, in a liquid crystal display device having pixels of two-pixel multi-domain type.SOLUTION: The liquid crystal display device includes a plurality of spacers between a first substrate and a second substrate. The spacer includes a first spacer row which is arranged in the crossing area of a video signal line and a scanning line between a red color filter row and a blue color filter row, a second spacer row which is arranged in the crossing area of the video signal line and the scanning line between the blue color filter row and a green color filter row, and a third spacer row which is arranged in the crossing area of the video signal line and the scanning line between the red color filer row and the green color filter row. In the first spacer row, in a display area, the spacer is arranged in the whole crossing area of the video signal line and the scanning line. In the first and third spacer rows, the spacer is intermittently arranged in the crossing area of the video signal line and the scanning line.SELECTED DRAWING: Figure 9
Patent JP-2018131247-A (JP)
Title: Lid structure
Inventor: KUDO RYOTARO
IPC: B65D43/16
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide lid structure which can lengthen a length of a bent portion in the length direction of a rubber plate so as to be able to push an opened and closed lid in the opening direction by wholeness of the rubber plate while a shape of the rubber plate that pushes the opened and closed lid in the opening direction becomes a simple shape, so that opening of the opened and closed lid can be performed smoothly without occurring swelling of a pivot portion in a storage box.SOLUTION: A inclination bent portion 27 which is along the direction toward the center side of a lateral bent portion 25 is provided in a projection region portion 21 made of a rubber plate 18 of opened and closed lid pushing means 16 in a state that the width direction C of the bent rubber plate at the time of closing of the opened and closed lid inclines toward the longitudinal direction A of a pivot portion, but a width direction B of the bent rubber plate in the lateral bent portion 25 of the center of the rubber plate is parallel.SELECTED DRAWING: Figure 4
Patent JP-2018137856-A (JP)
Title: Rotary electric machine integrated with control device
Inventor: MAEDA NAOHIDE
IPC: H02K11/33
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a rotary electric machine integrated with a control device, the rotary electric machine being capable of appropriately blocking overcurrent when the overcurrent flows through the rotary electric machine such that the performance such as the efficiency in the normal state is not affected.SOLUTION: The rotary electric machine comprises: a power module 20 having a switching element for causing armature current to flow; a field module 21 having a switching element for causing armature current to flow; and a control module 25 that controls the power module and the field module. A bus bar 23 through which power is inputted/outputted to/from an exterior power source 26 to the power module 20 and the field module 21 is formed of an external connection portion 27 that is connected to the external power source, a module connection portion 28 that is connected to the power module and the field module, and an intermediate connection portion 29 that connects the external connection portion and the module connection portion. The intermediate connection portion 29 is formed of a material having a melting point lower than those of the external connection portion and the module connection portion.SELECTED DRAWING: Figure 3
Patent JP-2018135039-A (JP)
Title: Truck frame of railway vehicle and truck with the frame
Inventor: TAMURA YOSHIHIRO
IPC: B61F5/52
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a truck frame which can be commonly used for most kinds of vehicles whose locations of air springs are differently arranged and brings about improved efficiency of truck designing.SOLUTION: A truck frame of a railway vehicle comprises a pair of lateral beam bodies, longitudinal members which orthogonally cross the beam bodies on both sides of the beam bodies in the vehicle width direction and have insertion spaces extending in the vehicle width direction and formed between the pair of beam bodies, lower plates bridging the pair of beam bodies and the spaces between on both sides of the beam bodies in the vehicle width direction and lateral members extending in the vehicle width direction to be inserted in the insertion spaces and bonded not only to the lower plates from above but also to edge parts forming the insertion spaces, of the longitudinal members. The lateral members comprise column members having insertion spaces through which cylindrical parts projecting downward from bottom wall parts of air springs are inserted and a pair of reinforcement members neighboring the column members on both sides in the vehicle width direction.SELECTED DRAWING: Figure 2
Patent JP-2017186881-A (JP)
Title: Road paver with holding device for carrying and positioning sensor unit
Inventor: INGO HERZBERG
IPC: E01C19/48
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a road paver with a holding device for carrying and positioning a sensor unit.SOLUTION: A road paver 1 has: a paving screed 2 with an adjustable height for forming a road surface layer 3; and at least one holding device 5 for carrying and positioning at least one sensor unit 6. The holding device 5 has: at least one swivel arm module 7 for fastening the holding device 5 on the road paver 1; at least one carrier arm module 9; and at least one sensor module 14 comprising the sensor unit 6. The carrier arm module 9 is fastened by means of a first clamping device 16 on the swivel arm module 7, and the sensor module 14 is fastened by means of a second clamping device 17 on the carrier arm module 9. The first and second clamping devices 16, 17 are each formed to provide predetermined clamping force K when in a closed position.SELECTED DRAWING: Figure 1
Patent JP-2018137411-A (JP)
Title: Inductor
Inventor: SHIMAZU EIICHIRO
IPC: H01F27/22
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an inductor which can enhance heat dissipation.SOLUTION: An inductor 1 includes a flocked painted portion 5 on the surface of a coil 3, the surface of a magnetic core 2 which is a magnetic material disposed inside and outside the coil 3, or the surface of a resin case covering at least a part of the magnetic core 2 and the coil 3, and, in particular, the coil is made of a wound wire, the magnetic material is a magnetic core through which magnetic flux generated by the coil passes, and the flocked painted portion is inorganic fibers made of bristles used for flocking coating having insulating properties.SELECTED DRAWING: Figure 1