baber/WOPTO huggingface dataset:
Patent JP-2019055455-A (JP)
Title: Robot hand, and control method of robot hand
Inventor: SUGIYAMA YUSUKE
IPC: B25J15/08
Filed: 2017-09-21
Abstract: To provide a robot hand of which a gripping position error can be easily corrected.SOLUTION: Provided is a robot hand which detects moment applied when a grip surface of plural finger parts of the robot hand is brought into contact with and pressed against a workpiece, and calculates a position of the finger parts in which the moment is zero, in order perform correction so that the position becomes a center of a gripping position.SELECTED DRAWING: Figure 5
Patent JP-2018024885-A (JP)
Title: Interpolymer compositions and methods for making the same
Inventor: SAURAV S SENGUPTA
IPC: C08F210/18
Filed: 2017-09-22
Abstract: PROBLEM TO BE SOLVED: To further improve the efficiency and extent of cross-linking of a polyethylene used in power cable applications.SOLUTION: The present invention provides interpolymer resins having ethylene monomer residues and residues of a non-conjugated diene comonomer. The non-conjugated diene comonomer can be a dialkenyl phthalate represented by the formula in the figure. Incorporation of such non-conjugated diene comonomers into interpolymers can provide additional labile unsaturation sites for cross-linking. The interpolymers and cross-linked variations thereof can be employed in a variety of articles of manufacture, e.g., as an insulation material for power cables.SELECTED DRAWING: None
Patent JP-2019058600-A (JP)
Title: Swing analyzer
Inventor: KIMIZUKA WATARU
IPC: A63B69/36
Filed: 2017-09-28
Abstract: To support appropriate evaluation of a swing of a hitting tool on the basis of at least one of inertia force acting on the hitting tool and a moment caused by the inertia force.SOLUTION: There is provided a swing analyzer. The swing analyzer comprises a data acquisition unit, factor calculation unit, and component calculation unit. The data acquisition unit acquires measurement data obtained by measuring a swing of a hitting tool. On the basis of the measurement data, the factor calculation unit calculates at least two factors selected from a group composed of acceleration, angular acceleration, and angular velocity acting on a predetermined part of the hitting tool. On the basis of the calculated at least two factors, the component calculation unit individually calculates at least two factor components that are included in a specific direction component of an inertia index and are components deriving from the at least two factors, respectively. The inertia index is at least one of inertia force acting on the hitting tool during a swing and a moment caused by the inertia force.SELECTED DRAWING: Figure 5B
Patent JP-2019065886-A (JP)
Title: Differential case
Inventor: TANAKA KOMEI
IPC: F16H48/40
Filed: 2017-09-28
Abstract: To provide a differential case which can suppress the deflective deformation of a flange part caused by a thrust load.SOLUTION: An internal peripheral part of a ring gear is fixed to a flange part 14 which hangs out to a rotation diameter direction from an external periphery of a gear accommodation part 11. An opening 31 for making the inside and the outside of the gear accommodation part communicate with each other is formed at the gear accommodation part 11. The opening 31 is surrounded by a first peripheral edge 32 which circularly extends along a rotation direction, and a second peripheral edge 33 which is connected to one end and the other end of the first peripheral edge 32, and bulged to a side separating from the flange part 14. Then, portions 35, 36 including one end part and the other end part of the second peripheral edge 32 of the gear accommodation part 11 are pushed out along a peripheral direction to an external peripheral side of the flange part 14 with respect to a linear line L contacting with the second peripheral edge 32 in a point P proximate to a rotation axial line on the second peripheral edge 32 when viewed from a rotation axial line direction.SELECTED DRAWING: Figure 1
Patent JP-2019065503-A (JP)
Title: Frame mounting structure and wall unit
Inventor: KIRINO YUICHIRO
IPC: E06B1/28
Filed: 2017-09-29
Abstract: To reduce a core opening frame in size along a depth direction from a depth surface facing a room, and prevent problems including such as a lower frame downward deformation with aging.SOLUTION: A frame mounting structure for mounting a frame body 10 of a fitting 2 to a core opening frame 3, in which an upper contact surface 3A and a receiving member 42 for positioning along the depth direction with the frame body 10 are provided in the inner peripheral side portion of the core opening frame 3, and the frame body 10 is mounted to the core opening frame 3 with the frame body 10 engaged with the upper contact surface 3A and the receiving member 42.SELECTED DRAWING: Figure 1
Patent JP-2019064787-A (JP)
Title: Air flow conveyance device
Inventor: NOGUCHI SATORU
IPC: G07D9/00
Filed: 2017-09-29
Abstract: To provide an air flow conveyance device which dispenses with an auxiliary member for conveyance, and can stably convey a conveyed object such as paper sheets with air flow while preventing deformation of the conveyed object.SOLUTION: An air flow conveyance device 1 includes: a conveyance pipe 100 having first inner walls 101 as two main inner walls that are respectively parallel to two main surfaces S1 of a conveyed object S conveyed along a conveyance path 110; an air flow generation device 20 which generates a main conveyance air flow 10 from one side of the conveyance path 110 toward the other side thereof in the conveyance path 110; opposite plates 120 as opposite members which are arranged so as to be opposite to each other at predetermined gaps between each of the first inner walls 101, have opposite surfaces 121 each opposite to the two main surfaces S1 of the conveyed object S to be conveyed and form the conveyance path 110 between the opposite surfaces 121; and a plurality of wall flow generation parts 130 which are formed on each of the opposite plates 120 and generate a wall flow 11 preventing the conveyed object S during conveyance from contacting or adsorbing to the opposite surfaces.SELECTED DRAWING: Figure 3
Patent JP-2019068620-A (JP)
Title: Rotor core, rotor, dynamoelectric machine, electric auxiliary system for motor car
Inventor: TAGO KAZUATSU
IPC: H02K1/27
Filed: 2017-09-29
Abstract: To reduce cogging torque sufficiently in dynamoelectric machine.SOLUTION: A rotor core includes a magnetic pole 220 having a proximal region 230 formed on the farther outer peripheral side than a housing space 212. Multiple magnetic poles 220 are provided in the hoop direction, and have a first protrusion 222a protruding from the proximal region 230 in one hoop direction along the outer periphery of a rotor core 200, and a second protrusion 222b provided on the opposite side to the first protrusion 222a across the proximal region 230 and protruding therefrom to the other hoop direction along the outer periphery of the rotor core 200. At least one of the first and second protrusions 222a, 222b is located on the farther outer peripheral side than a first segment 250, i.e., a virtual segment connecting the ends of the first and second protrusions 222a, 222b, and a space is formed between the first segment 250.SELECTED DRAWING: Figure 3A
Patent JP-2019070067-A (JP)
Title: Silicone rubber composition and silicone rubber
Inventor: TODOROKI DAICHI
IPC: C08K3/36
Filed: 2017-10-06
Abstract: To provide a silicone rubber composition which becomes a silicone rubber having excellent transparency and heat resistance.SOLUTION: A silicone rubber composition comprises (A) 100 pts.mass of an organopolysiloxane represented by the following average composition formula (1) and having at least two alkenyl groups in one molecule: RSiO(1) (where Ris the same or dissimilar, unsubstituted or substituted C1-12 monovalent hydrocarbon group, and n is a positive number of 1.95-2.05), (B) 5-100 pts.mass of reinforcing silica with a specific surface of 50 m/g or more, (C) 0.01-50 pts.mass of silica that supports cerium oxide, has its surface hydrophobized with a silicon atom-containing hydrophobizing agent, and has a primary particle size of 5-50 nm, and (D) 0.01-10 pts.mass of a curing agent.SELECTED DRAWING: None
Patent JP-2018170266-A (JP)
Title: Secondary battery electrolyte and secondary battery
Inventor: ABE TATSUYA
IPC: H01M10/052
Filed: 2017-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery electrolyte excellent in cycle characteristics under a high voltage of 4.4 V or more and a lithium ion secondary battery including the same.SOLUTION: A secondary battery electrolyte according to an embodiment of the present invention is characterized by containing a lithium salt and a compound (A) represented by the chemical formula (1). (n is an integer of 2 to 10, m is an integer of 1 to 10, Rand Rare each independently a substituted or unsubstituted alkoxy group having 1 to 6 carbon atoms, and Ris a hydrogen atom or a substituted or unsubstituted alkyl group having 1-2 carbon atoms.SELECTED DRAWING: Figure 1
Patent JP-2019069746-A (JP)
Title: Tire for motor cycle
Inventor: NAKAMURA TAKAMITSU
IPC: B60C11/03
Filed: 2017-10-11
Abstract: To provide a tire for a motor cycle improved in wet grip performance while securing rigidity during turning of the cycle.SOLUTION: In the tire for a motor cycle, a tread part is constituted of a center part rubber 11C and both side rubbers 11S with low modulus, whose boundary is in a range of 1/2-3/4 of the half width of a periphery length from a tire equator. A tire step-face part is provided with first, second and third grooves, and bent parts of the first groove and the second groove, inner and outer end parts in a width direction of the second groove, an inner end part in the width direction of the third groove are arranged in ranges of 1/8-3/8, 1/4-1/2, 1/16-3/16, 5/8-7/8 and 1/2-5/8 of the half width of the periphery length from the tire equator. Angles θ1, θ2, θ3, θ4 and θ5 formed by a long groove part and a short groove part of the first groove, an outer and inner groove parts of the second groove and the third groove respectively with respect to a circumferential direction satisfy a relational expression of θ1≒θ2≒θ3≒θ5, θ1>θ4, and respective inter-groove distances a, b and c between the first and second grooves, between the second and third grooves and between the third and first grooves satisfy a relational expression of a≒b≒c.SELECTED DRAWING: Figure 1
Patent JP-2019073583-A (JP)
Title: Organic fine particle and method for producing the same
Inventor: HANAI ERINA
IPC: C08L33/04
Filed: 2017-10-12
Abstract: To provide a method for producing an organic fine particle capable of highly preventing an odor of a film into which the organic fine particle is blended.SOLUTION: In a method for producing an organic fine particle, a (meth)acrylic monomer and a bifunctional crosslinkable (meth)acrylic monomer are polymerized under the coexistence of a thermal polymerization initiator in the presence of an aqueous solvent. The thermal polymerization initiator contains a polymerization initiator (B) having a 10 hr half-life temperature of 40°C or more and a polymerization initiator (A) having a 10 hr half-life temperature higher than that of the polymerization initiator (B) by 3°C or more at a mass ratio (the polymerization initiator (A)/the polymerization initiator (B)) of 0.1-0.9.SELECTED DRAWING: None
Patent JP-2019075935-A (JP)
Title: Manufacturing method of rotary electric machine core and rotary electric machine core
Inventor: KANEHARA HIROSHI
IPC: H02K1/28
Filed: 2017-10-18
Abstract: To manufacture steel plate with dimensional accuracy.SOLUTION: A manufacturing method of a rotary electric machine core for a rotary electric machine has a rotary electric machine core 20 with a laminate of a steel plate 10, and a shaft member 22 fixed to the laminate of the steel plate 10 and extending in a laminate direction of the steel plate. The steel plate 10 is fixed to the shaft member 22 by passing the shaft member 22 held in a press device through a hole 18 extending in the laminate direction provided to the steel plate 10, and in a state where the steel plate 10 is fixed to the shaft member 22, the press device executes press working to the steel plate.SELECTED DRAWING: Figure 1
Patent JP-2019079623-A (JP)
Title: Luminaire
Inventor: INOUE KIWAMU
IPC: F21V5/00
Filed: 2017-10-20
Abstract: To enhance a uniformity ratio of illuminance of an irradiation surface, which is long in one direction, of a ceiling embedded type luminaire.SOLUTION: A ceiling embedded type luminaire 10 as one example embodiment comprises: a cylindrical device body 11 having one axial end opened; a light emission module 25 provided inside the device body 11; and a lens 30 provided in the device body 11 and transmitting light of the light emission module 25. The lens 30 has a recessed part 33 formed at least in the center of an incidence surface 31 facing the side of the light emission module 25. The luminaire 10 has peak luminous intensity within a range of 30-40° on a first light distribution curve of a first surface along a center axis α of the device body 11, and also has peak luminous intensity within a rage of 10-20° on a second light distribution curve of a second surface orthogonal to the first surface.SELECTED DRAWING: Figure 5
Patent JP-2019079171-A (JP)
Title: Movable body
Inventor: NAGANO HIROYUKI
IPC: B60C11/24
Filed: 2017-10-23
Abstract: To simply detect abrasion of a plurality of driving wheels of a movable body that performs guideless traveling.SOLUTION: A movable body includes: a plurality of driving wheels; a plurality of motors connected to the plurality of driving wheels, respectively; an external sensor for repeatedly scanning surroundings to output sensor data in each scanning; a first position estimation device for sequentially generating first position information showing estimation values of the position and the attitude of the movable body on the basis of the sensor data to output the first position information; a second position estimation device for acquiring a measurement value or estimation value of the rotation speed of each of the plurality of driving wheels, and sequentially generating second position information showing estimation values of the position and the attitude of the movable body on the basis of the measurement value or the estimation value to output the second position information; and an arithmetic circuit for determining abrasion of the plurality of driving wheels on the basis of difference between a deviation of the movable body calculated on the basis of the first position information and a deviation of the movable body calculated on the basis of the second position information, and outputting a signal showing a result of the abrasion determination.SELECTED DRAWING: Figure 1
Patent JP-2018204093-A (JP)
Title: Conveyance jig and surface treatment apparatus using the jig
Inventor: ISHII KATSUMI
IPC: C25D17/06
Filed: 2017-10-23
Abstract: To provide a conveyance jig and a surface treatment apparatus using the conveyance jig that hold a workpiece in accordance with the width of the workpiece to be conveyed in a vertical state.SOLUTION: Conveyance jigs 30 and 30A comprise: conveyance parts 300, 320, and 330; and a workpiece holding part 500 supported by the conveyance parts in a hanging-down state. The workpiece holding part comprises: a stationary member 510; two movable members 550 that are supported slidably in the horizontal direction by the stationary member and protruded from both ends of the stationary member; an upper stationary chuck member 600 that is supported by the stationary member for chucking the upper end part of a workpiece 20; and an upper movable chuck member 610 that is mounted on each of the two movable members for chucking the upper end part of the workpiece 20.SELECTED DRAWING: Figure 3
Patent JP-2019083364-A (JP)
Title: Image processing device, imaging device, and control method
Inventor: KON TAKAFUMI
IPC: H04N5/232
Filed: 2017-10-27
Abstract: To provide an image processing device capable of accurately detecting a motion vector of a main subject even if there are a plurality of subjects in the same angle of view.SOLUTION: An imaging device 300 acquires a short second exposure image and a long second exposure image. The imaging device 300 detects motion vectors on the basis of the short second exposure image. The imaging device 300 also detects an area of a main subject on the basis of the long second exposure image. The imaging device 300 determines, as a motion vector of the main subject, a motion vector corresponding to an area of the main subject among the motion vectors having been detected.SELECTED DRAWING: Figure 1
Patent JP-2019083604-A (JP)
Title: Rotor of synchronous motor
Inventor: YOKOCHI TAKANORI
IPC: H02K1/27
Filed: 2017-10-30
Abstract: To provide a rotor of a synchronous motor, which can reduce cogging torque ripples.SOLUTION: A rotor 1 of a synchronous motor comprises a rotor core 8 which is formed by laminating silicon steel plates and comprises a plurality of magnet insertion holes MS and slits 7; and permanent magnets 3 which are inserted into the magnet insertion holes MS and whose direction of a magnetic pole is a radial direction. The slits 7 are formed on an outer diameter side of the magnet insertion hole MS and in a direction following a side of the permanent magnet 3 with intervals, and magnetic paths Z1 to Z5 are formed between the slits. A gap part AS being a hole opened in an axial direction is formed on an opposite side of the plurality of prescribed magnetic paths Z2, Z3 and Z4 across the permanent magnet 3, and magnetic resistance of the magnetic paths is adjusted so that a magnetic flux change of the adjacent magnetic paths is reduced.SELECTED DRAWING: Figure 1
Patent JP-2018077223-A (JP)
Title: Position detection device, lens drive device, camera device, and electronic equipment
Inventor: TERAJIMA KOKICHI
IPC: G02B7/04
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a position detection device which is compact and can accurately detect a predetermined length, a lens drive device, a camera device, and electronic equipment.SOLUTION: A position detection device comprises a coil and an electrically conductive member, and the coil is formed in a plane having its normal direction in an M direction orthogonal to an L direction as a moving direction, and has a meander wiring part. The meander wiring part has a folded-back part formed at an end part and folded-back width parts extending from both ends of the folded-back part. The folded-back width parts have straight parts extending in parallel to each other, respectively. The electrically conductive member faces the coil in the M direction across a certain gap, and an edge of the electrically conductive member is provided to face the straight parts of the meaner wiring part when viewed from the M direction, and also extends in a direction nor parallel with the extending direction of the straight parts and the L direction to cross the plurality of straight parts.SELECTED DRAWING: Figure 2
Patent JP-2019081158-A (JP)
Title: Vibration generator
Inventor: WAUKE TOMOKUNI
IPC: B06B1/04
Filed: 2017-10-31
Abstract: To provide a thin vibration generator having electric conduction means that causes little damage due to vibration of a vibration body in a casing.SOLUTION: A vibration generator comprises a casing, a vibration body housed in the casing, an elastic supporting part for supporting the vibration body so as to be capable of vibrating along a first direction, a coil provided in the vibration body, and a magnet provided in the casing. The vibration generator comprises a magnetic driving unit for driving the vibration body using magnetic force along the first direction, and electric conduction means electrically connected with the coil and capable of placing the coil into electrical conduction from outside. The electric conduction means comprises a straight line part extending along a linear arm part of the elastic support part.SELECTED DRAWING: Figure 11
Patent JP-2018158090-A (JP)
Title: Air conditioning control method and air conditioning control system
Inventor: HARADA MASAAKI
IPC: F24F11/62
Filed: 2017-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning control method and an air conditioning control system that can reliably realize bed inside air conditioning comfortable for a person.SOLUTION: An air conditioning control system comprises a bed inside air conditioning part 102 that adjusts a bed inside temperature by using air in a room, a room inside air conditioning part 103 that adjusts a room inside temperature, a bed inside environment measurement part 101 that measures the bed inside temperature, a room inside environment measurement part 104 that measures the room temperature, and an air conditioning control part 105 that performs first cooperative control to control the operation of the bed inside air conditioning part 102 and the wind direction of the room inside air conditioning part 103 on the basis of the bed inside temperature acquired from the bed inside environment measurement part 101 and the room inside temperature acquired from the room inside environment measurement part 104.SELECTED DRAWING: Figure 1
Patent JP-2019088050-A (JP)
Title: Motor control device and motor control method
Inventor: FUKUDA KENJI
IPC: H02P27/08
Filed: 2017-11-02
Abstract: To provide a motor control device which suppresses torque fluctuation during switching and improves responsiveness by enabling torque control to be performed in accordance with a command value even during the switching of a control mode, and a motor control method.SOLUTION: In accordance with a motor control device 100 and a motor control method, in the case of switching from a sinusoidal wave control mode to a rectangular wave control mode, a final voltage phase θv in the sinusoidal wave control mode is output to a voltage phase setting part 502 as an initial voltage phase θv1, and while performing torque control in accordance with the voltage phase θv, a shift voltage command value |Va'| is increased continuously from a final voltage command value |Va| in the sinusoidal wave control mode to a rectangular wave forming voltage value |Va1|. Thus, continuity is maintained during the switching for generated driving signals Su, Sv and Sw and the control modes are smoothly switched while reducing torque fluctuation.SELECTED DRAWING: Figure 1
Patent JP-2019087852-A (JP)
Title: Scanning antenna and liquid crystal device
Inventor: OTSUBO MASASHI
IPC: G02F1/13
Filed: 2017-11-06
Abstract: To improve the performance of a liquid crystal device such as a scanning antenna and a liquid crystal display device.SOLUTION: A scanning antenna 1000A according to an embodiment includes a plurality of first antenna units U-A and a plurality of second antenna units U-B. The plurality of first antenna units U-A is driven by a first gate driver GD-A connected to a plurality of first gate bus lines GL-A and a first source driver SD-A connected to the plurality of first source bus lines SL-A. The plurality of second antenna units U-B is driven by a second gate driver GD-B connected to the plurality of second gate bus lines GL-B and a second source driver SD-B connected to the plurality of second source bus lines SL-B. The first gate driver GD-A and the second gate driver GD-B operate independently of each other, and the first source driver SD-A and the second source driver SD-B operate independently of each other.SELECTED DRAWING: Figure 3