baber/WOPTO huggingface dataset:
Patent JP-2018138148-A (JP)
Title: Clothing treatment apparatus
Inventor: FUJII TOMOHIRO
IPC: D06F35/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a clothing treatment apparatus capable of reducing a user's burden.SOLUTION: A clothing treatment apparatus 1 comprises a washing machine 50 comprising an inner tub 71 and a clothing conveyance apparatus 40 which performs an input of clothing into the inner tub 71 and an output of clothing from the inner tub 71. The inner tub 71 comprises a first inner tub opening 91 for the clothing conveyance apparatus and a second inner tub opening for a user. Thus the clothing conveyance apparatus 40 carries out a work such as an input of clothing and a user's burden is reduced. Also, since a user can carry out a work such as an input of clothing by using the second inner tub opening, it is possible to select a use form according to the type or the like of clothing.SELECTED DRAWING: Figure 3
Patent JP-2018140830-A (JP)
Title: Pouring cap and pouring container
Inventor: HAYAKAWA SHIGERU
IPC: B65D47/20
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pouring cap and a pouring container which can effectively prevent overflow of content liquid when a lid body is closed by sufficiently pulling back the content liquid remaining in a pouring cylinder.SOLUTION: A pouring cap of the present invention is attached to a mouth part 2c of a container body 2 having a storage space S for storing the content liquid and has a pouring cylinder 4d for pouring out the content liquid in the storage space S. The pouring cap includes an inner cylinder 5e having a lower opening 5c communicating with the storage space S and an upper opening 5d communicating with the pouring cylinder 4d, and a movable valve 7 disposed inside the inner cylinder 5e so as to be movable along an axis O of the inner cylinder 5e between the upper position on the side of the pouring cylinder 4d and the lower position on the side of the storage space S. An inner volume A1 of the pouring cylinder 4d is smaller than a stroke volume B1 of the inner cylinder 5e while the movable valve 7 moves from the upper position to the lower position.SELECTED DRAWING: Figure 1
Patent JP-2018148612-A (JP)
Title: Battery system
Inventor: TASHIRO HIROKI
IPC: H01M10/44
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect a disconnection even in a case where equalization control is implemented, in a battery system comprising a battery pack including multiple blocks.SOLUTION: Equalization circuits 301 and 302 are provided for implementing equalization control that cancels inequality in SOC of a block 101 and SOC of a block 102. An ECU 100 is configured to estimate a resistance ratio X1 of the block 101 and the block 102 from the SOC of the block 101 and the block 102 and detect a disconnection that occurs in any one of the blocks 101 and 102, from the estimated resistance ratio X1. The ECU 100 calculates, from a change in the resistance ratio X1 of the block 101 and the block 102 in a predetermined reference SOC (SOC1a*) before and after the implementation of the equalization control, a correction coefficient K1 for cancelling the change in the resistance ratio X1 caused by the equalization control, and uses the calculated correction coefficient K1 to correct the estimated resistance ratio X1.SELECTED DRAWING: Figure 7
Patent JP-2018147055-A (JP)
Title: Information notification device, mobile body, and information notification system
Inventor: YOSHINO HITOSHI
IPC: G08G1/16
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To notify a passenger of a mobile body of object information related to an object that cannot be detected by a same-direction mobile body moving in the same direction of the mobile body.SOLUTION: An information notification device for notifying of object information related to an object existing on an outer side of a mobile body includes: detection result information acquisition means for acquiring detection result information of an object existing in the circumference of an opposite-direction mobile body from the opposite-direction mobile body moving in the opposite direction of the mobile body along a movement route of the mobile body; and notification means for notifying a passenger of the mobile body of object information related to an object corresponding to detection result information acquired by the detection result information acquisition means.SELECTED DRAWING: Figure 1
Patent JP-2018146316-A (JP)
Title: Geiger-muller counter and radiation detector
Inventor: HAMAGUCHI KUNIO
IPC: H01J47/08
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a Geiger-Muller counter having a structure capable of easily forming a cathode by tungsten.SOLUTION: A Geiger-Muller counter 10 includes a vessel 11, a cathode 13 and an anode 15. The cathode is constituted of a cylindrical object obtained by spirally winding a band-like tungsten plate, and the anode is provided in a position equivalent to the central axis of the cylindrical cathode. A cathode lead 13a is connected to the cathode, and an anode lead 15a is provided in the anode. The cathode and the anode are hermetically sealed in the vessel in the state that each one end of the cathode lead and the anode lead is drawn outside, and inert gas and quenching gas are enclosed in the vessel.SELECTED DRAWING: Figure 1
Patent JP-2018146758-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: HATADA TAKAHIRO
IPC: G02B15/20
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens giving a high zoom ratio and good optical characteristics in the whole range, and an imaging apparatus having the zoom lens.SOLUTION: The zoom lens comprises, successively arranged from an object side to an image side, a first lens group L1 having positive refractive power, a second lens group L2 having negative refractive power, and a rear group LB including at least one lens group and having positive refractive power as a whole, in which upon zooming from a wide angle end to a telephoto end, the first lens group L1 moves toward the object side, and upon zooming, an interval between adjoining lens groups varies. The second lens group L2 has at least three negative lenses and at least two positive lenses; and an average value Nna of refractive indices of negative lenses included in the second lens group L2, and an average value Npa of refractive indices of positive lenses included in the second lens group L2 are each appropriately set.SELECTED DRAWING: Figure 1
Patent JP-2018143976-A (JP)
Title: Droplet discharge device, droplet discharge method, program, and computer storage medium
Inventor: MIYAZAKI KAZUHITO
IPC: B05D3/00
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To improve landing precision of a droplet from a droplet discharge head on a workpiece in a droplet discharge device which draws by discharging the droplet of a functional liquid on the workpiece.SOLUTION: A control part 150 acquires a picked-up image of a reference workpiece W in a second imaging part 42 after a droplet discharged from a droplet discharge head 34 is landed onto a reference mark formed on an upper surface of the reference workpiece Wf, detects a positional deviation amount of a position of the reference mark and a landing position of the droplet based on the picked-up image, and calculates a correction amount of a relative position of the work table 20 and the droplet discharge head 34 based on the positional deviation amount.SELECTED DRAWING: Figure 3
Patent JP-2018145718-A (JP)
Title: Eaves base parting member, building, and construction method of eaves base parting member
Inventor: BABA TAKEHIRO
IPC: E04F19/04
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of an eaves base portion mainly when a parting member is installed in the eaves base portion.SOLUTION: This invention relates to an eaves base parting member 8 that is attached to an eaves base portion 7 of a building 1 composed of a horizontal eaves ceiling material 5 and a vertical outer wall material 6. The eaves base parting member 8 has a horizontal part 11 extending horizontally along a lower surface of the eaves ceiling material 5 and a vertical part 12 vertically extending downward along an outer surface of the outer wall material 6 from one end side of the horizontal part 11. The horizontal part 11 and the vertical part 12 have protrusions 13 on the back surface side. The horizontal part 11 may have a protruding part 21 protruding downward on the other end side. The horizontal part 11 may have a fixing member attaching part 32 for attaching a fixing member 31. The horizontal part 11 may have a waterproof material 41 on the back surface side. The fixing member attaching part 32 and an end part of the waterproof material 41 may be provided separately from each other.SELECTED DRAWING: Figure 6
Patent JP-2018148114-A (JP)
Title: p-type thermoelectric material
Inventor: MATSUBARA MASAHARU
IPC: H01L35/34
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a novel p-type thermoelectric material consisting of a filled skutterudite (RCoSb)-based compound.SOLUTION: A p-type thermoelectric material consists of a filled skutterudite -based compound having a composition represented by RCoFeSb(where R is a divalent or trivalent filled element, 0.7≤x≤1.0 and 2≤y≤4), which has main phases including five or more kinds of filled elements R. In the p-type thermoelectric material, the percentage (X) of the main phases is 85% or more; and the total number of valence electrons (VEC) is within a range of 94.8 or more and 96.0 or less. It is preferred that the p-type thermoelectric material includes as the filled element R, one or more elements of which the ion radius is r(ris an ion radius of Sm) to r(ris an ion radius of La).SELECTED DRAWING: Figure 3
Patent JP-2017139951-A (JP)
Title: Repeaters for enhancement of wireless power transfer
Inventor: MOHAMMADIAN ALIREZA HORMOZ
IPC: H04M1/00
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a wireless charging arrangement that accommodates flexible placement and orientation of transmit and receive antennas.SOLUTION: A wireless power transfer system includes a transmit circuit with a transmit antenna 710C driven from a power amplifier to generate a near field radiation at a resonant frequency within a first coupling mode region surrounding the transmit antenna. One or more repeater antennas 720C are disposed at different locations within the first coupling mode region. Each repeater antenna generates an enhanced near field radiation at the resonant frequency within a coupling mode region corresponding to that repeater antenna. One or more receive circuits including a receive antenna 730C receive power when disposed in one of the coupling mode regions corresponding to that repeater antenna.SELECTED DRAWING: Figure 18A
Patent JP-2018148160-A (JP)
Title: Laminate substrate
Inventor: TOSEI DAISUKE
IPC: H05K1/11
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a laminate substrate having two conductive substrates laminated, in which bonding portions formed in the two conductive substrates are easily and reliably bonded even when wiring or the like formed on the conductive substrates has a fine pitch.SOLUTION: In a circuit board 20 where a resist layer 22 is deposited as a surface layer of the board, a bonding pad 23a, 23b is formed in a recessed portion 27a, 27b which is recessed since the resist layer 22 is not deposited, and the bonding pad 23a, 23b is formed at one end of the circuit board 20. An antenna bonding portion 13a, 13b has a contour protruding into the recessed portion 27a, 27b, and the height of the antenna bonding portion from one surface of the substrate 11 is equal to or larger than the difference between the height of the resist layer 22 from one surface of a substrate 21 and the height of the bonding pad 23b from the one surface of the substrate 21.SELECTED DRAWING: Figure 3
Patent JP-2018155452-A (JP)
Title: Freezing device
Inventor: OKAMOTO TETSUYA
IPC: F25B5/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a freezing device that performs heat storage operation.SOLUTION: An air conditioner 20 includes: a refrigerant circuit formed across an outdoor unit 23, a heat storage unit 24 and an indoor unit 25; a heat storage member 61 fixed inside a heat storage tank 60; and a control part. In a hot heat storage operation, a refrigerant flow in a circuit is switched and the heat storage member 61 retrieves and stores hot heat from the refrigerant via stored water 60a in a heat storage tank 60. The heat storage member 61 is a composite heat storage material, includes a main material and a plurality of subsidiary materials and changes the phase thereof while maintaining the outer shape thereof in the hot heat storage operation.SELECTED DRAWING: Figure 2
Patent JP-2018159340-A (JP)
Title: Device for controlling vacuum pump and vacuum pump
Inventor: NISHIMURA TAIKI
IPC: F04D19/04
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling a vacuum pump that can improve work efficiency in starting operation of a vacuum pump after storage or after stoppage.SOLUTION: A control device 40 is used for a vacuum pump 1 in which one end of a shaft 10 provided to a rotor 3 constituting an exhaust function part is supported by an oil lubrication type bearing 8, and includes a control part 43 that determines whether running-in operation is necessary before normal operation and outputs a signal relating to the running-in operation based on the determination result.SELECTED DRAWING: Figure 3
Patent JP-2018163315-A (JP)
Title: Display
Inventor: KATAGIRI YUSUKE
IPC: G02F1/13357
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a display that can reduce undulations generated on an optical sheet.SOLUTION: A display 1 comprises: a display panel (first display panel and/or second display panel 200); an upper frame 610 that has a frame part 611 covering a peripheral part of a display surface of the first display panel 100; a middle frame 620 that has a middle flange part 621 holding the display panel with the frame part 611 of the upper frame 610; a lower frame 630 that includes a body part 631 forming a storage space for storing a plurality of LEDs 610, and a lower flange part 632 provided on the periphery of the body part 631; a translucent substrate 320 that is a rigid plate opposed to the body part 631 and having an outer peripheral end located between the lower flange part 632 and middle flange part 621 and having translucency; and an optical sheet 330 that is opposed to the display panel and has an outer peripheral end located between the middle flange part 621 and frame part 611.SELECTED DRAWING: Figure 6
Patent JP-2018166039-A (JP)
Title: Light outputting apparatus and image display system
Inventor: OTANI MAKOTO
IPC: G03B21/14
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact light outputting apparatus that efficiently outputs light from light sources along a prescribed flat surface.SOLUTION: A light outputting apparatus 2 includes a first light outputting section 3 and a second light outputting section 4. The first light outputting section 3 includes a first light source 31, a first collimator lens 32, and a first optical element 33 that widens light having passed through the first collimator lens 32. The second light outputting section 4 includes a second light source 41, a second collimator lens 42, and a second optical element 43 that widens light having passed through the second collimator lens 42. The first light outputting section 3 and the second light outputting section 4 are disposed such that a first optical path 3Lp extending from the first light source 31 to the first optical element 33 and a second optical path 4Lp extending from the second light source 41 to the second optical element 43 intersect each other on upstream optical paths of the first optical element 33 and the second optical element 43, so that some parts of the light output by them overlap with each other.SELECTED DRAWING: Figure 3
Patent JP-2018165585-A (JP)
Title: Fuel cell system, control device, and program
Inventor: YOSHIDA HIDEKI
IPC: F24H1/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system, a control device, and a program that can efficiently recover heat of exhaust, as compared with the case where an outflow temperature of a coolant flows out from an exhaust heat exchanger is not changed according to a heat storage state of a coolant stored in a coolant tank.SOLUTION: A fuel cell system 10 has a fuel cell module 18, an exhaust heat exchanger 31, a coolant tank 30, a first circulation route 118, a heat recovery pump 40, a clean water heat exchanger 44, a second circulation route 120, a hot-water supply route 121, and a control device 70. The control device 70 includes a control unit. When an outflow temperature T2 of a coolant W2 flowing out from the exhaust heat exchanger 31 is a first target temperature, and an inflow temperature T1 of the coolant W2 flowing into the exhaust heat exchanger 31 is equal to or higher than a first preset temperature lower than a first target temperature, the control unit controls an amount of delivery of the coolant W2 in the heat recovery pump 40, so that the outflow temperature T2 becomes a second target temperature higher than the first target temperature.SELECTED DRAWING: Figure 1
Patent JP-2018165682-A (JP)
Title: Gas sensor
Inventor: AKIYAMA YOSHIO
IPC: G01N27/12
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor capable of detecting inorganic gas such as hydrogen gas with high sensitivity in room temperature/low power consumption operation, and separately detecting inorganic gas such as hydrogen gas and organic gas.SOLUTION: A gas sensor 10 includes a laminated structure comprising a semiconductor nanowire aggregate layer 2, a catalytic metal thin film layer 3 abutting one surface of the semiconductor nanowire aggregate layer 2, and an insulating thin film layer 4 disposed in the described order between a pair of opposing electrodes 1A, 1B.SELECTED DRAWING: Figure 1
Patent JP-2018165120-A (JP)
Title: Seating sensor
Inventor: KITO KOSUKE
IPC: A47C7/62
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a seating sensor which can inhibit falling of a sensor body from a holder.SOLUTION: A seating sensor includes: a holder 31 provided with a base part 33 and a lid part 37 and a positioning protrusion part 34 and attached to a seat cushion of a vehicle; and a sensor body 40 which is placed on the holder 31, is provided with an interposition part 44, which engages with the base part 33 and the lid part 37 to restrict falling from the holder 31 in a predetermined removal prevention direction, and a positioning recessed part 44a which engages with the positioning protrusion part 34 to restrict displacement relative to the holder 31 in a direction intersecting with the removal prevention direction, and detects information of a load applied to the seat cushion.SELECTED DRAWING: Figure 3
Patent JP-2018170922-A (JP)
Title: Inverter drive circuit
Inventor: TOYA HIROHISA
IPC: H02M1/08
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inverter drive circuit including a power source capable of providing a stable voltage to the driver circuit of a switching element, with small circuit scale.SOLUTION: An inverter drive circuit 20 driving an inverter 10 for converting power between DC and AC has an upper stage drive circuit 2H, a lower stage drive circuit 2L, an upper stage side power source 5, a lower stage side power source 6, and a booster circuit 7 generating a step-up voltage Vbst higher than a reference voltage Vref, i.e., the voltage of the positive electrode P of the inverter 10. The lower stage side power source 6 imparting a drive power to the lower stage drive circuit 2L is a power source outputting a constant voltage, the upper stage side power source 5 imparting a drive power to the upper stage drive circuit 2H is a power source where the output voltage varies according to drive power supply to the upper stage drive circuit 2H, and the upper stage side power source 5 is charged by being applied with at least the step-up voltage Vbst.SELECTED DRAWING: Figure 2
Patent JP-2017188685-A (JP)
Title: Semiconductor device
Inventor: PEI YI
IPC: H01L21/338
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To accelerate heat conduction from a heating source in a semiconductor device to the outside of the semiconductor device, improve heat radiation effect of the semiconductor device, lower an internal temperature of the semiconductor device, further equalize thermo-field distribution in the semiconductor device, and improve the reliability of the semiconductor device.SOLUTION: A semiconductor device includes: a semiconductor device substrate 100; a multilayer semiconductor layer 110 positioned at the substrate 100 and provided with an active region and an inactive region positioned outside the active region; a gate electrode 121, a source electrode 122, and a drain electrode 123 positioned in the active region; and a heat radiation layer 140 covering at least a part of the active region and including a heat radiation material.SELECTED DRAWING: Figure 1B
Patent JP-2018180655-A (JP)
Title: Image processing device, image generation method, and program
Inventor: AIZAWA MICHIO
IPC: H04N5/232
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce possibility that a virtual object is displayed on an inappropriate region in a virtual viewpoint image.SOLUTION: An image processing system 10 generates a virtual viewpoint image on the basis of a plurality of taken images obtained by performing imaging with a plurality of sensor systems 101 from respective different directions and information corresponding to designation of a virtual viewpoint. At that time, a virtual object not included in the plurality of taken images is inserted in the generated virtual viewpoint image. Then, a back-end server 104 included in the image processing system 10 acquires specification information for specifying a restriction region 501 set in a three-dimensional coordinate system, where display of the virtual object is restricted. Also, the back-end server 104 restricts display of the virtual object in the restriction region 501 specified by the acquired specification information in the virtual viewpoint image.SELECTED DRAWING: Figure 7
Patent JP-2018179579-A (JP)
Title: Measurement device and flying body
Inventor: FUJITA MASAYASU
IPC: G01C15/00
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device and a flying body which measure even a low movement speed of the flying body with high accuracy.SOLUTION: A calculator 23 of a measurement device 20 calculates a movement speed of a drone 10 by integrating a measured value obtained from an acceleration sensor of an IMU 21 during movement of the drone 10 in the air. The calculator 23 stops the drone 10 in the air when an estimate of a measurement error of the acceleration sensor of the IMU 21 exceeds a threshold during the movement of the drone 10 in the air. The calculator 23 makes the drone 10 resume its movement after correcting the measurement error of the acceleration sensor of the IMU 21 on the basis of a measured value obtained from a rotating speed sensor 22.SELECTED DRAWING: Figure 1
Patent JP-2018175100-A (JP)
Title: Chair cover and folding chair
Inventor: YANAI OSAMU
IPC: A47C4/28
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a chair cover attachable to and detachable from a chair frame.SOLUTION: A chair cover 10 as a chair cover 10 to be mounted on a folding type chair frame, having a seating face frame body, and a backrest frame body raised upward from the rear edge part of the seating face frame body includes: a backrest cover part 7 having a first engaging part 72 attachable to and detachable from the backrest frame body; and a seating face cover part 6 having a second engaging part 62 attachable to and detachable from the seating face frame body, and connected to the backrest cover part 7.SELECTED DRAWING: Figure 4