baber/WOPTO huggingface dataset:
Patent JP-2020140313-A (JP)
Title: Display control system and display control method
Inventor: NISHIDA NOBUO
IPC: G06Q40/04
Filed: 2019-02-27
Abstract: To display whether actual timing of transaction has been appropriate or not for each transaction.SOLUTION: The display control system includes an information acquisition unit which acquires transaction information on a settlement transaction of a financial product acquired by a sales transaction, a reference amount of money specification unit which specifies the reference amount of money on the basis of the value change of the financial product after the sales transaction, and a display control unit which generates a display containing information contrasting the amount of money at the settlement transaction and the reference amount of money on the basis of the transaction information and the reference amount of money.SELECTED DRAWING: Figure 2
Patent JP-2020139608-A (JP)
Title: Hydrodynamic pressure bearing device and motor including the same
Inventor: SONG Yuanshuang
IPC: H02K7/08
Filed: 2019-03-01
Abstract: To provide a hydrodynamic pressure bearing device that can secure an adhesive strength to a housing without changing density of a sintered metal, and to provide a motor including the same.SOLUTION: A hydrodynamic pressure bearing device includes a bearing sleeve made of a porous sintered material into which volatile liquid can be impregnated. The bearing sleeve is fixed to an inner peripheral surface of a housing while being impregnated with the liquid via an adhesive agent formed in a radial clearance between an outer peripheral surface of the bearing sleeve and the inner peripheral surface of the housing.SELECTED DRAWING: Figure 1
Patent JP-2020145805-A (JP)
Title: Drive control device
Inventor: MAEDA KENTA
IPC: B60L15/20
Filed: 2019-03-05
Abstract: To provide a drive control device that suppresses idling by early determining that a tire is actually put into an idling state, while preventing a tire adhesion state from being erroneously determined as the idling state.SOLUTION: A drive control device 1 controls torque of a drive unit for imparting a driving force to a vehicle 21, by using a torque command value 2 of the drive unit and a rotational speed of the drive unit. The drive control device comprises: a pulse generation determination part 5 that determines whether or not a pulse of the rotational speed is generated; a phase calculation part 6 that calculates a phase of the rotational speed from a pulse generation point; and an idling determination part 7 that determines the presence or absence of idling of a wheel of the vehicle 21 on the basis of the phase.SELECTED DRAWING: Figure 7
Patent JP-2020149158-A (JP)
Title: Crime prevention device, crime prevention method, and program
Inventor: KOSEKI MASANORI
IPC: G08B13/181
Filed: 2019-03-11
Abstract: To perform processing for crime prevention without allowing a person permitted to enter a crime prevention object area to be determined as a suspicious person or an intruder.SOLUTION: An object included in an acquired distance image is detected as a person based on a distance between the object and an own device and the size of the object. A motion state of a person is determined based on a change of a detection position in a distance image of an object detected as a person. Alarm is issued based on an operation mode corresponding to a motion state of an object detected as a person.SELECTED DRAWING: Figure 1
Patent JP-2020148847-A (JP)
Title: Display device and electronic device
Inventor: MIURA KIWAMU
IPC: H05B33/12
Filed: 2019-03-12
Abstract: To provide a display device capable of reducing thermal damage to light emitters, such as organic EL devices, to suppress display quality deterioration caused by the thermal damage, and to provide an electronic device having the same.SOLUTION: A display device of the present disclosure comprises a pixel array consisting of pixels with light emitters, a pad electrode layer provided outside the pixel array on a substrate having the light emitters formed thereon, and a heat absorption layer thermally coupled with the pad electrode layer. An electronic device of the present disclosure is equipped with such display device.SELECTED DRAWING: Figure 4
Patent JP-2020148548-A (JP)
Title: Pressure gauge
Inventor: TAKAHASHI YUICHI
IPC: G01L7/08
Filed: 2019-03-12
Abstract: To provide a pressure gauge with a simple structure.SOLUTION: A pressure gauge installed so as to cover a hole part communicating between an interior space and an exterior space of a member defining the interior space where a fluid is encapsulated or flows comprises a housing installed to the hole part, and an expansion/shrinkage part held in the housing so as to be exposed to the fluid in a state where the housing is installed to the hole part and expanding or shrinking in response to a pressure from the fluid. The housing is provided with a transmission part allowing a user to visually observe the expansion/shrinkage part from the outside of the member and housing in a state where the housing is installed to the hole part.SELECTED DRAWING: Figure 2
Patent JP-2020155202-A (JP)
Title: Steel sheet for alkaline battery can, battery can for alkaline battery, alkaline battery, and method for producing steel sheet for alkaline battery can
Inventor: KUNIYA SHIGEYUKI
IPC: C23F1/26
Filed: 2019-03-18
Abstract: To provide an alkaline battery capable of improving heavy load discharge performance and liquid leakage resistance (long-term storage performance) even when the plating thickness of a steel sheet of a battery can is increased in order to maintain liquid leakage resistance and the inner surface roughness (Ra) of a battery can is roughened in order to maintain heavy load discharge performance.SOLUTION: A steel sheet for an alkaline battery can is a steel sheet used for a battery can 2a of an inside-out alkaline battery 1a, and has a plating layer 23 selected from a nickel-tungsten (Ni-W) alloy and a nickel-cobalt-tungsten (Ni-Co-W) alloy, on a surface layer of one main surface of a substrate 21 that is made of a plate-shaped steel material, the plating layer having, on a surface thereof, irregularities formed by the elution of the tungsten.SELECTED DRAWING: Figure 2
Patent JP-2020154020-A (JP)
Title: Method for manufacturing electrostatic charge image developing toner
Inventor: SUZUKI MANABU
IPC: G03G9/08
Filed: 2019-03-18
Abstract: To provide a method for manufacturing an electrostatic charge image developing toner, capable of obtaining the electrostatic charge image developing toner having high coloring power and excellent in environmental stability.SOLUTION: The method for manufacturing an electrostatic charge image developing toner comprises the steps of: mixing at least a binder resin, a colorant and an organic solvent to prepare an oil phase; and mixing the oil phase with an aqueous phase. The colorant is carbon black having a DBP oil absorption amount of 25 mL/100 g or more and 45 mL/100 g or less and a BET specific surface area of 65 m2/g or more and 120 m2/g or less; and the binder resin includes an amorphous resin including at least either of an amorphous polyester resin having an aliphatic hydrocarbon group having carbon atoms of 8 or more in a side chain and an amorphous composite resin including a polyester segment and an addition polymerization resin segment.SELECTED DRAWING: None
Patent JP-2020155477-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: NISHIKAWA TOSHIYUKI
IPC: H01L21/28
Filed: 2019-03-18
Abstract: To provide a semiconductor device and manufacturing method therefor, capable of reducing a contact resistance against an n-type semiconductor layer.SOLUTION: The semiconductor device includes: an n-type semiconductor layer; a first metal layer containing a first element which is formed on the n-type semiconductor layer and can be an n-type impurity of the n-type semiconductor layer; a second metal layer formed on the first metal layer and containing titanium; and a third metal layer formed on the second metal layer. A region in the vicinity of an interface between the first metal layer and the second metal layer contains a second element which results in a p-type impurity of the n-type semiconductor layer and titanium.SELECTED DRAWING: Figure 1
Patent JP-2020154546-A (JP)
Title: Looseness detection label
Inventor: MATSUYASU RYO
IPC: G06K19/077
Filed: 2019-03-19
Abstract: To provide a looseness detection label capable of suppressing peeling from a component to be bolted and a bolting member when causing the looseness of the bolting member to easily break looseness detection wiring.SOLUTION: A looseness detection label comprises: a film substrate 10 consisting of a labeling region 10c labeled on a component to be bolted and labeling regions 10a and 10b labeled on a bolting member; an antenna 12 provided in the labeling region 10a; looseness detection wiring 13 provided over the labeling regions 10a-10c; and an IC chip 11 provided in the labeling region 10a and capable of detecting the conduction state of the looseness detection wiring 13 to transmit the detection result through the antenna 12. In each of the labeling regions 10b and 10c, a slit 14 extended in a direction orthogonal to a direction connecting the labeling regions 10b and 10c to each other is provided to avoid the looseness detection wiring 13, and a half slit 15 extended in a direction orthogonal to a direction connecting the labeling regions 10b and 10c to each other is provided in a region facing the looseness detection wiring 13 of a protective film 20.SELECTED DRAWING: Figure 1
Patent JP-2020153129-A (JP)
Title: Soil layer survey device, control device for soil layer survey device, control method for soil layer survey device, and soil layer survey method
Inventor: UEDA HISATERU
IPC: E02D1/04
Filed: 2019-03-19
Abstract: To provide a soil layer survey device for measuring the soil layer further accurately, a control device and a control method for the soil layer survey device, and a soil layer survey method.SOLUTION: A soil layer survey device 1 has a control device 50 comprising a work member 11 that excavates the soil layer, a torque generating unit 13 that rotates the work member 11, a thrust generating unit 14 that gives thrust to the work member 11, a rotation control unit that controls the rotation speed of the work member 11 by the torque generating unit 13 to a target rotation speed, a propulsion control unit that controls the thrust of the work member 11 by the thrust generating unit 14 to a target thrust, and a measurement result acquisition unit that acquires information on the reaction force input from the soil layer to the work member 11 that is rotated at the target rotation speed and is propelled by the target thrust.SELECTED DRAWING: Figure 1
Patent JP-2020152216-A (JP)
Title: vehicle
Inventor: UEDA KAZUAKI
IPC: B60K6/00
Filed: 2019-03-19
Abstract: To provide a vehicle which enables improvement of cooling effect while housing devices in cases.SOLUTION: A vehicle 1 includes: an outer air passage 54 in which outer air circulates; housing cases 50 which are disposed corresponding to the outer air passage 54 and house predetermined devices independently; outer air communication ports 56, each of which allows communication between the outer air passage 54 and the housing case 50; outer air valves 58, each of which opens or closes the outer air communication port 56; case communication ports 60, each of which allows communication between the adjacent housing cases 50; and case valves 62, each of which opens or closes the case communication port 60.SELECTED DRAWING: Figure 2
Patent JP-2020154858-A (JP)
Title: Information display program, information display device, and information display method, delivery device, and control server
Inventor: INOGUCHI YOHEI
IPC: G06F13/00
Filed: 2019-03-20
Abstract: To allow for providing additional content in a more appropriate manner.SOLUTION: An information display program of the present invention makes a computer perform: a display step for displaying a given first content overlaid on a given background content; and a display control step for replacing the first content with second content related to the first content when a predetermined first condition is met.SELECTED DRAWING: Figure 1
Patent JP-2020153501-A (JP)
Title: Sliding bearing
Inventor: FENG DEMIN
IPC: F16F15/03
Filed: 2019-03-22
Abstract: To provide a sliding bearing having a function for attenuating energy in addition to a function for supporting an upper structure movably in a horizontal direction.SOLUTION: A plurality of sliding bearings 16A support a load of an upper structure 12 with laminated rubber through an upward sliding face 20 and a downward sliding face 18, or support the upper structure 12 movably on the lower structure 14. A magnetic force generation portion 22 is disposed on the upward sliding face 20, and generates magnetic force to the downward sliding face 18 by control of a control portion 24. As the magnetic force acts as force for attracting the downward sliding face 18 toward the upward sliding face 20, the downward sliding face 18 receives resistance from an outer peripheral portion 2004, so that earthquake energy is also attenuated by the sliding bearings 16A, and vibration of a building caused by earthquake can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2020150921-A (JP)
Title: Pest invasion prevention device
Inventor: MORITA TAKEO
IPC: A01M29/28
Filed: 2019-03-22
Abstract: To dispense basically with labor or cost for replacement of a component or the like, regardless of time course.SOLUTION: A pest invasion prevention device includes a power generator 31 and a capacitor 32, which are a power generation storage part for generating and storing power, and a vane 33 and a housing wall 22, which are electrodes arranged so as to receive power fed from the power generation storage part. and to energize pests.SELECTED DRAWING: Figure 1
Patent JP-2020157173-A (JP)
Title: Operational method for pretreatment equipment for air liquefaction/separation device
Inventor: YAMAMOTO SHINICHIRO
IPC: F25J3/04
Filed: 2019-03-25
Abstract: To provide an operational method for pretreatment equipment for an air liquefaction/separation device that can optimize operation of the pretreatment equipment even if a condition for raw material air varies.SOLUTION: A step of regenerating an adsorption tower 17 is divided into a plurality of operation steps. With respect to a length of one operation step and a flow volume of regenerated gas, the length of the operation step which is shortest among lengths of the operation steps estimated from flow rates, temperatures and pressure respectively of raw material air in an inlet of a purifier measured at preset intervals during a precedent operation step is set as a length for the following operation step, and the flow volume of the regenerated gas which is largest among the estimated flow volumes of the regenerated gas is set as a flow volume of the regenerated gas in the following operation step.SELECTED DRAWING: Figure 1
Patent JP-2020159721-A (JP)
Title: measuring device
Inventor: OCHI TAKAYUKI
IPC: G01B5/00
Filed: 2019-03-25
Abstract: To provide a measuring device capable of taking data for manufacturing a clothing miscellaneous good for carrying a carriage object fitted to the body shape of a user on a back side of the user.SOLUTION: A measuring device comprises a back plate material 2 arranged on a back side of a user P, and a pair of left and right shoulder belts 3, 3 in which one end is attached to an upper part of the back plate material 2 and the other end is attached to a lower part of the back plate material 2. The one end of the shoulder belt 3 is rotatably pivoted by a shaft 10 extending in a plate thickness direction of the back plate material 2. The shaft 10 is attached so that it can move in a horizontal direction of the back plate material 2.SELECTED DRAWING: Figure 1
Patent JP-2019137866-A (JP)
Title: Adhesive for semiconductor, semiconductor device, and manufacturing method therefor
Inventor: HONDA KAZUTAKA
IPC: C09J7/10
Filed: 2019-03-25
Abstract: To provide an adhesive for semiconductor excellent in connection reliability even when crimp time is short.SOLUTION: In a semiconductor device in which each connection part of a semiconductor chip and a wiring circuit board is electrically connected with each other, or a semiconductor device in which each connection part of a plurality of semiconductor chips is electrically connected with each other, an adhesive for semiconductor is used for encapsulation of the connection parts, containing a (meth)acrylic compound and a curing agent and having curing reaction rate when held at 200°C for 5 sec. of 80% or more.SELECTED DRAWING: None
Patent JP-2020162323-A (JP)
Title: Electrical power system
Inventor: NISHIMURA SHOJI
IPC: H02J9/06
Filed: 2019-03-27
Abstract: To satisfy an FRT requirement when a dispersion type power source is used as a normal power generator, and suppress the generation of an unnecessary current at momentary power failure when the dispersion type power source is used as an emergency power generator.SOLUTION: An electrical power system 100, in which an impedance element 5 is connected in parallel to a first opening/closing switch 4 provided to a power line L1 for connecting a commercial power system 10 and a dispersion type power source 2, comprises: a second opening/closing switch 8 which is connected in parallel to the first opening/closing switch 4, and connected in serial to the impedance element 5; and a second control part 9 which acquires a state signal indicating whether the dispersion type power source 2 is in an operation state or a stopping state, and closes the second opening/closing switch 8 when the state signal indicates the operation state, and opens the second opening/closing switch 8 when the state signal indicates the stopping state.SELECTED DRAWING: Figure 1
Patent JP-2020160875-A (JP)
Title: Contactless operation device of vehicle, and vehicle
Inventor: SASE HIDEYUKI
IPC: B60R16/02
Filed: 2019-03-27
Abstract: To provide an improved contactless operation device configured to operate an image projected to a passenger compartment of a vehicle.SOLUTION: A contactless operation device 40 of a vehicle includes: a projection device (3D image projection device 43) configured to project an image operable by a crew member onto a passenger compartment; a detection device (operation detection device 44) configured to detect an in-vehicle state of the crew member on the vehicle; and an operation ECU 20a including a generation part (image generation part 51) and a setting part (device setting part 55). The generation part is configured to generate and update the image to be projected by the projection device. The setting part is configured to instruct the projection device or the generation part so as to project an image at a location operable by the crew member detected by the detection device.SELECTED DRAWING: Figure 3
Patent JP-2020161686-A (JP)
Title: Semiconductor Capacitor Device and Semiconductor Capacitor Device Module
Inventor: NUMAKURA KEIICHIRO
IPC: H01L27/04
Filed: 2019-03-27
Abstract: To provide a semiconductor capacitor device capable of achieving reduction of an equivalent series resistance and reduction of an inductance, and a semiconductor capacitor device module.SOLUTION: A semiconductor capacitor device includes: a semiconductor capacitor which is provided with a semiconductor substrate 1, a dielectric layer formed inside the semiconductor substrate 1, a low potential electrode 4 gripping a dielectric layer, and a high potential electrodes 3 having gripping polarity different from the low potential electrode 4, arranges at least a part of one low potential electrode 4 on a main surface 2 of the semiconductor substrate 1, and arranges a part of at least two high potential electrodes 3 on the main surface 2 so as to grip the low potential electrode 4 arranged on the main surface 2; a low potential metal terminal 6 bonded to the low potential electrode 4 arranged on the main surface 2; and a high potential metal terminal 5 bonded to the respective high potential electrodes 3 arranged on the main surface 2. The high potential metal terminal 5 and the low potential metal terminal 6 extend along the same direction.SELECTED DRAWING: Figure 1
Patent JP-2020161410-A (JP)
Title: Insulated copper wire and electric coil
Inventor: URUSHIBARA MAKOTO
IPC: G01N23/2276
Filed: 2019-03-27
Abstract: To provide an insulated copper wire having high adhesion between a copper wire and an insulation film and capable of preventing the copper wire and the insulation film from being peeled when wound in a coil shape, and an electric coil capable of preventing the float and wrinkle of the insulation film from occurring.SOLUTION: The insulated copper wire includes a copper wire and an insulation film covering the surface of the copper wire. The insulation film includes a polymer material having an amide bond; on a peeled surface formed on the surface of the insulated copper wire by peeling the insulation film, copper atoms bonded with nitrogen atoms or carbon atoms exist more than copper atoms bonded with oxygen atoms; an oxygen containing layer including oxygen of 10 atom % or more is formed in the depth direction from the peeled surface; the thickness of the oxygen containing layer is 2 nm or more and 30 nm or less; and the electric coil is formed by winding the insulated copper wire.SELECTED DRAWING: Figure 1
Patent JP-2019217256-A (JP)
Title: Game board
Inventor: ITO TATSUYA
IPC: A63F5/04
Filed: 2019-03-28
Abstract: To provide a game board featuring performance control when completion timing of one advantageous state overlaps with another advantageous state.SOLUTION: A game board for completing a second state and shifting to a first state without executing operation navigation when the number of games after shifting to the second state permitting execution of the operation navigation reaches a first count is configured so as to be capable of starting execution of an ending performance when the number of games after shifting to the second state reaches a second count smaller than the first count. The ending performance after being started to be executed is configured so as to be executed until the number of games after shifting to the second state reaches at least the first count, and may start to be executed in a special combination internally won state in the second state.SELECTED DRAWING: Figure 30
Patent JP-2020164203-A (JP)
Title: Film roll feeding apparatus, film feeding system, and film roll
Inventor: SAKITA SHINYA
IPC: B65B41/00
Filed: 2019-03-29
Abstract: To provide a film roll feeding apparatus capable of ensuring detection of mismatching between product information of a registered film roll and product information included in roll specific information added to a film roll automatically fed by a conveyance device.SOLUTION: A film roll feeding apparatus 10 comprises: a second conveyance device 14b that conveys and feeds a film roll R to film delivery devices 50a, 50b; a first reading device 34 provided to an adhesive tape retaining the winding end of a belt-like film on the roll outer peripheral surface so as to read information specifying a film roll from a roll side information medium having information specifying the film roll R in the film roll R fed to the film delivery devices 50a, 50b by the second conveyance device 14b; and a data processing device that stores and manages first information read by the first reading device 34 in a storage device.SELECTED DRAWING: Figure 1