baber/WOPTO huggingface dataset:
Patent JP-2018068686-A (JP)
Title: Chair
Inventor: WATANABE KENICHI
IPC: A47C7/62
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a chair to the chair body of which a memo stand is detachably fitted, and which is excellent in flexibility in design where the memo stand can be stably supported.SOLUTION: A chair is provided with a chair body, and a memo stand detachably fitted to the chair body. The chair body is provided with a seat supported so as to be turnable between a using position and a tip-up position via a shaft provided to a leg frame. The memo stand includes a memo stand body, and a fitting mechanism supporting the memo stand body and supporting the leg frame. The fitting mechanism is arranged in front of the shaft.SELECTED DRAWING: Figure 1
Patent JP-2018070333-A (JP)
Title: Sheet post-processing device
Inventor: OKADA KEIJI
IPC: B42C9/00
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet post-processing device for processing a sheet after copied or printed for the purpose of shortening the time of processing.SOLUTION: A sheet post-processing devices 1 comprises hold means 13 that holds a plurality of rectangular sheets 5 as a rectangular sheet bundle 14 in a state of lapping them one over another, adhesive application means 18 that applies an ultraviolet curable adhesive to first and second sides forming at least one corner of the rectangular sheet bundle 14 held by the hold means 13, and ultraviolet irradiation means 19 that irradiates the ultraviolet curable adhesive applied to the first and second sides with ultraviolet light.SELECTED DRAWING: Figure 5
Patent JP-2018069204-A (JP)
Title: Contaminated ground purification system
Inventor: SHIMIZU TAKAAKI
IPC: B09C1/10
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a contaminated ground purification system capable of reducing energy required for purification of a contaminated ground.SOLUTION: The contaminated ground purification system 20 contains: buildings 54 and 56 built on a foundation; a water treatment equipment 32 for preparing an injection liquid which purifies a contaminated ground E; a heat exchange equipment 34 for heating the injection liquid by utilizing an exhaust heat from the buildings 54 and 56; and an injection well 24 for injecting the heated injection liquid to the contaminated ground E.SELECTED DRAWING: Figure 1
Patent JP-2018074110-A (JP)
Title: Method for manufacturing light-emitting diode chip and light-emitting diode chip
Inventor: OKAMURA TAKU
IPC: H01L21/301
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light-emitting diode chip capable of obtaining sufficient luminance, and the light-emitting diode chip.SOLUTION: A method for manufacturing a light-emitting diode chip comprises: a wafer preparing step of preparing a wafer which includes a laminate layer in which a plurality of semiconductor layers containing a light-emitting layer are formed on a transparent substrate for crystal growth, and in which an LED circuit is formed in each of the regions partitioned by a plurality of division schedule lines mutually crossing a surface of the laminate layer; a transparent substrate processing step of forming a plurality of dents corresponding to each LED circuit of the wafer on a rear surface of the transparent substrate in which a plurality of air bubbles are formed inside; an integrating step of forming an integrated wafer by sticking the surface of the transparent substrate to a rear surface of the wafer after performing the transparent substrate processing step; and a dividing step of dividing the integrated wafer into individual light-emitting diode chips by cutting the wafer together with the transparent substrate along the division schedule lines.SELECTED DRAWING: Figure 3
Patent JP-2018076670-A (JP)
Title: Ridge part ventilator
Inventor: BABA TOMOYUKI
IPC: E04D13/16
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a ridge part ventilator that has a complete ventilating function and then can prevent dew condensation on a roofing board and achieve prevention against cracking of tiles due to stepping in construction.SOLUTION: A ridge part ventilator includes: a tile-facing body part 11 which is provided to cover a roof ventilation passage 6 of a ridge, and positioned opposite a tile 2; and a tile-roof board ventilation passage 50 which has roof board abutting parts 20 provided to the right and left across the roof ventilation passage 6 of the ridge; and a ridge-side connecting part 30 and an eaves-side connecting part 40 which connect the tile-facing body part 11 and the roof board abutting part 20 on a ridge side and an eaves side. The tile-facing body part 11 and roof board abutting part 20 are provided between a roof board 1 and the tile 2 in such a tapered shape that an interval on the side of the ridge-side connecting part 30 is narrower than an interval of the eaves-side connecting part 40, and ventilation port area as predetermined opening area is secured by a ridge-side ventilation port 32 and an eaves-side ventilation port 42.SELECTED DRAWING: Figure 1
Patent JP-2018076792-A (JP)
Title: Fuel injection valve
Inventor: HIRAI MANABU
IPC: F02M61/18
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel injection valve capable of restraining deterioration of liquid-tightness between a valve seat and an injection hole plate.SOLUTION: An injection hole 13 is arranged nearer a downstream side of a flow of fuel than a valve seat 12. A plate opposition face 13a opposed to a valve seat downstream side end 12a of the valve seat 12 is formed on the injection hole plate 13. Plural swirl application chambers 32 provided on the plate opposition face 13a are positioned around a fuel emission part 24a of the valve seat 12 when the injection hole plate 13 is seen from the valve seat 12. A protrusion 35 deformed according to a distance between the valve seat downstream side end 12a and the plate opposite face 13a is formed between the valve downstream side end 12a and the plate opposite face 13a. The protrusion 35 surrounds the fuel emission part 24a at an inner radial direction than the plural swirl application chambers 32 when the injection hole plate 13 is seen from the valve seat 12.SELECTED DRAWING: Figure 4
Patent JP-2018077114-A (JP)
Title: Parking position determination device, control method, program, and storage medium
Inventor: KAMATA TAKAHIRO
IPC: G01C21/26
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a parking position determination device capable of appropriately guiding cars to parking positions in a parking lot according to a situation.SOLUTION: A data storage unit 31 of a navigation device 1 stores a recommended parking position table 33 related to recommended parking positions within a parking lot. A system controller 20 identifies an object situation, i.e. a current situation on the basis of output from a sensor group or input to an input device or the like. Then, the system controller determines a recommended parking position corresponding to the object situation on the basis of the recommended parking position table, and has a display 44 display a layout image clearly showing the determined recommended parking position.SELECTED DRAWING: Figure 1
Patent JP-2018081191-A (JP)
Title: Learning support device, method, and computer program
Inventor: YAMANAKA TAKAMITSU
IPC: G09B7/04
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a learning support device capable of guiding according to a level of a learner and a difficulty of the question, while displaying the difficulty of the question by sensibly capturing the difficulty of the question.SOLUTION: A learning support device 1 configured to be communicable with a learner terminal 2 and an instructor terminal 3 via a network NW includes a question information storage part 1A for storing a difficulty according to a question set to the learner, a correct answer to the question, a correct answer ratio for each question, and difficulty according to the correct answer ratio. A difficulty setting part 12 sets the difficulty according to the correct answer ratio for each question. When the question in which the difficulty is displayed is transmitted to the learner terminal 2 and a solution to the question is received from the learner terminal 2, a determination processing part determines correctness of the solution with reference to the question information storage means 1A. A guidance method determination part determines a guidance method with the difficulty of the question as a reference according to the level of the learner. Information according to the determined guidance method is transmitted to an instructor terminal 3.SELECTED DRAWING: Figure 1
Patent JP-2018084249-A (JP)
Title: Pressure container
Inventor: TANAKA HIROSHI
IPC: F16J12/00
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly practicable pressure container in which an inner diameter shows a less amount of deformation even if an opening at a central introduction and derivation part is large in size and its elongation from a central part toward both ends due to pressure is small.SOLUTION: This invention relates to a pressure container composed of pipe body 1 of fiber-reinforced resin in which a central part in an axial direction of the pipe is provided with a central introduction and derivation part 2 for introducing or derivation of liquid. Both end parts in an axial direction of the pipe body are provided with end part introduction and derivation parts 3. The pipe body is constituted by a helical layer 4 having fibers arranged to be tilted at an angle of ±40° or more and ±50° or less in respect to the pipe body axial direction; reinforcement layers 8, 9 having fibers tilted at a larger angle than that of the helical layer in respect to the pipe body axial direction; and seal layers. A location where the central introduction and derivation part is arranged has a repelling part repelled from the seal layers toward the peripheral outer side. The reinforcement layers are constituted by an inner reinforcement layer and an outer reinforcement layer each of which is arranged inside and outside of the helical layer to hold the repelling part of the helical layer, and the central introduction and derivation part is arranged to pass through the inner reinforcement layer, the repelling part of the helical layer and the outer reinforcement layer.SELECTED DRAWING: Figure 1
Patent JP-2018087530-A (JP)
Title: Circulation type fan structure
Inventor: CHIN IKUSEN
IPC: F24F13/08
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a circulation type fan structure capable of concentrating air flow of a circulation type fan and increasing a blowing distance.SOLUTION: A circulation type fan structure F includes a driving device 1, a rotor blade portion 2, a fan frame 3, and a plurality of straightening plates 4. The driving device drives and rotates the rotor blade portion, the rotor blade portion has a hub 21 and at least one blade group 22, and the blade group is disposed in a manner of surrounding a peripheral edge of the hub. The fan frame has an accommodation space of the driving device and the rotor blade portion, and a first frame 31 and a second frame 32 forming at least one suction port 33 and one discharge port 34, and the rotor blade portion is disposed on a suction port part. The first frame and/or the second frame can be narrowed at a part adjacent to the discharge port inward to form lead-in structures N31, N32. The plurality of straightening plates are disposed between the first frame and the second frame, and extended toward the discharge port from the narrowest place adjacent to the lead-in structures.SELECTED DRAWING: Figure 2A
Patent JP-2018093020-A (JP)
Title: Tape feeder
Inventor: SANO YUKI
IPC: H05K13/02
Filed: 2016-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a tape feeder capable of cutting an empty tape with a simple configuration.SOLUTION: A tape feeder 1 includes a feeder main body 2 that is detachably arranged on a component feeder base 90 of an electronic component mounting machine, a conveying path A through which the tape 91 storing an electronic component P is conveyed, a takeout position B from which the electronic component P is taken out from the tape 91, a cutting position C where the empty tape 912 as the tape 91 after the electronic component P has been taken out is cut, and a tape cutting unit 3 that includes an input unit 30 arranged in a feeder main body 2 and to which operating force is input from the outside, a cutter 31 that cuts the empty tape 912 by the operating force at the cutting position, and a power transmission unit 32 that transmits the operation force from the input unit 30 to the cutter 31.SELECTED DRAWING: Figure 4
Patent JP-2018092803-A (JP)
Title: Composite body, method of manufacturing composite body, battery, method of manufacturing battery, and electronic apparatus
Inventor: YOKOYAMA TOMOFUMI
IPC: H01M4/02
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a composite body which is reduced in internal resistance while suppressing decrease in the battery specific capacity, and also to provide a method of manufacturing the composite body, a battery, a method of manufacturing the battery, and an electronic apparatus.SOLUTION: A composite body of the present invention includes: an active material part 2; and a fibrous electron conductor 5 formed so as to cover at least a part of the active material part 2.SELECTED DRAWING: Figure 2
Patent JP-2018093669-A (JP)
Title: Motor device
Inventor: NATSUME YUSUKE
IPC: H02K11/225
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor device that is able to prevent separation of a fastener fixing a rotation angle detecting unit.SOLUTION: A first resolver 71 provided for a first cover 11 comprises a resolver rotor 71a and a resolver stator 71b. A second resolver 72 provided for a second cover 12 comprises a resolver rotor 72a and a resolver stator 71b. The resolver stator 71b is pressed toward a motor 20 in an axial direction by a fixed member 71c. The fixed member 71c is fixed to the first cover 11 by a bolt 73. A resolver stator 72b is pressed toward the opposite side of the motor 20 in the axial direction by an annular fixed member 72c. The fixed member 72c is fixed to the second cover 12 by a bolt 74. The bolt 73 and the bolt 74 are provided on the same axis while the first cover 11 and the second cover 12 are kept attached to each other.SELECTED DRAWING: Figure 1
Patent JP-2017193775-A (JP)
Title: Method of producing metal mask substrate for vapor deposition
Inventor: TAMURA SUMIKA
IPC: H05B33/10
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a metal mask substrate for vapor deposition allowing for increase in structural precision of an opening of the metal mask for vapor deposition.SOLUTION: The method of producing a metal mask substrate 10 for vapor deposition comprises: forming a nickel-containing metal sheet 11 on an electrode face by electrolysis; and separating the nickel-containing metal sheet 11 from the electrode face. The nickel-containing metal sheet 11 comprises a surface 11a and a rear surface 11b being a face on the side opposite to the surface 11a, and at least one of the surface 11a and he rear surface 11b is an object surface on which the resist layer is positioned. The electrolysis is performed in such a manner that: the object face has a surface roughness Sa of 0.019 μm or less and the object face has a surface roughness Sz of 0.308 μm or less; and a reflectance factor by a regular reflection when a light exited from a halogen lamp is made incident on the object face at an incident angle of 45° ±0.2° with respect to the normal direction of the object face is 67.5% or more and 97.0% or less.SELECTED DRAWING: Figure 1
Patent JP-2018097964-A (JP)
Title: Drive module
Inventor: OMIYA NAGANOBU
IPC: F21S41/00
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a drive module having improved heat radiation effect.SOLUTION: A drive module has: a box-shaped heat radiator 111 configured to store a control substrate 120 so that the control substrate is inserted into an internal space; and a flange-shaped stator 112 surrounding the interval between a first end surface of the heat radiator on the side where the control substrate is inserted, and a second end surface of the heat radiator opposite to the first end surface, and formed thermally integrally with the heat radiator. Since the control substrate is mounted to a unit provided with electronic equipment to be controlled through the stator, the surface of the heat radiator on the insertion side from the stator is exposed to a space in the unit, and the heat radiator positioned at the second end surface side from the stator is exposed to external atmosphere of the unit.SELECTED DRAWING: Figure 2
Patent JP-2018100323-A (JP)
Title: Dye
Inventor: INOUE NAGISA
IPC: C09B11/28
Filed: 2016-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a dye having improved solvent solubility into a low polar solvent and improved light resistance.SOLUTION: The present invention provides a dye represented by general formula (1) (where, each symbol is as described in the specifications).SELECTED DRAWING: None
Patent JP-2018101514-A (JP)
Title: plug
Inventor: KAWAMOTO TAKASHI
IPC: H01R13/66
Filed: 2016-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a plug capable of improving distance accuracy of a blade type contactor and a temperature sensor.SOLUTION: A plug includes multiple blade type contactors 10, multiple first wires 61, multiple temperature sensors 40, multiple second wires 63, multiple sensor holders 50, a body 32, a cover 31, and a mold. The multiple temperature sensors 40 detect temperature of the respective multiple blade type contactors 10. The multiple sensor holders 50 hold the respective multiple temperature sensors 40. The mold molds the inside and the outside of housing constituted of the body 32 and the cover 31. A corresponding temperature sensor 40, out of the multiple temperature sensors 40, and a corresponding blade type contactor 10, out of the multiple blade type contactors 10, are press fitted to each of the multiple sensor holders 50.SELECTED DRAWING: Figure 5
Patent JP-2018101054-A (JP)
Title: Display, display method, and program
Inventor: KANKI NORIYOSHI
IPC: G09G5/36
Filed: 2016-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a display that enables a user to expand the size of a sheet on which objects can be arranged with a simple operation.SOLUTION: A display comprises: sheet display means that displays a sheet on which objects can be arranged; expansion menu display means that displays an expansion menu for receiving an input of an operation; specification means that specifies the direction to expand the sheet on the basis of the input of the operation to the expansion menu; and sheet expansion means that expands the size of the sheet in the specified direction.SELECTED DRAWING: Figure 10
Patent JP-2018099432-A (JP)
Title: Seat with massage function
Inventor: IZUMIKAWA HIDEYUKI
IPC: A61H7/00
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a seat with a massage function capable of giving a sufficient massage effect or refresh effect to a person who is seated on the seat.SOLUTION: The seat with a massage function is configured so that, in a situation in which each pressurizer can be actuated, the seat with a massage function executes a fluctuation control mode for controlling each heater in which an on-state for causing each heater to generate heat and an off-state for stopping the heat generation are one cycle. In the fluctuation control mode, in the on-state time, surface temperature is maintained to preset temperature or lower temperature, and the off-state is maintained for a preset time or longer time. Therefore, according to the embodiment, in addition to a physical massage effect by each pressurizer, a massage effect by expansion and shrinkage of a blood vessel caused by change of heating temperature, can be achieved. Therefore, it is possible to give a sufficient massage effect or refresh effect to a person who is seated on the seat.SELECTED DRAWING: Figure 5
Patent JP-2018100572-A (JP)
Title: Cap mounting structure
Inventor: KITAHARA KOJI
IPC: E04H17/14
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a cap mounting structure capable of improving designability while avoiding variations in mounting strength and maintaining commercial value.SOLUTION: In a cap mounting structure 1, a cap 5 is mounted to an end portion 2a of a cylindrical shape 2 via connecting members 3. The connecting member 3 comprises a shape mounting portion 31 mounted to the end portion 2a of the shape 2, an elastic deforming portion 32 provided to be elastically deformable to the shape mounting portion 31, and a protrusion 33 provided to the elastic deforming portion 32. The cap 5 comprises round holes 55 with which the protrusions 33 of the connecting members 3 are engaged. The cap 5 covers the connecting members 3 in the interior of the shape 2 in a state where the protrusions 33 of the connecting members 3 are engaged with the round holes 55 of the cap 5.SELECTED DRAWING: Figure 5C
Patent JP-2018100753-A (JP)
Title: Vehicular power transmission
Inventor: NISHIMURA YUJI
IPC: F16C19/06
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce the radial dimension of an eccentric member while supporting the inner periphery of the eccentric member with a single bearing on the outer periphery of an eccentric cam.SOLUTION: A vehicular power transmission comprises a first bearing 22 that rotatably supports the inner periphery of a connecting rod 21 on the outer periphery of an eccentric member 19, and a single second bearing 20 that rotatably supports the inner periphery of the eccentric member 19 on the outer periphery of an eccentric cam 17, so that the size in the direction of an axis L can be reduced as compared with the configuration in which a pair of second bearings 20 are provided on both sides in the axis L direction of the outer periphery of the eccentric cam 17. In addition, since a ring gear 19b overlaps with the first bearing 22 radially inwardly and the single second bearing 20 is offset to one side in the axis L direction relative to the first bearing 22, the first bearing 22 does not interfere with the offset second bearing 20 even if the outer diameter of the first bearing 22 is reduced, and therefore the outer diameter of the first bearing 22 can be reduced to reduce the radial dimension of the eccentric member 19.SELECTED DRAWING: Figure 4
Patent JP-2018103654-A (JP)
Title: Slide type constant velocity universal joint
Inventor: ITO KENTA
IPC: F16D3/84
Filed: 2016-12-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily assure an axial strength required according to a specification of a vehicle, and to increase a degree-of-freedom of a layout of a buffer mechanism.SOLUTION: A slide type constant velocity universal joint comprises an outer joint member 11, and an inner joint member 12 which transmits a rotational torque while accepting axial displacement and an angular displacement via a ball 13 between itself and the outer joint member 11, and a seal plate 36 is fitted to an opening end part 27 of the outer joint member 11. An engaging groove 37 is formed on an inner periphery of the opening end part 27 of the outer joint member 11, a flexure 39, of which a diameter can be reduced, is formed on an outer periphery of the seal plate 36, and the flexure 39 is elastically deformed and is fitted in the engaging groove 37 of the outer joint member 11.SELECTED DRAWING: Figure 1