baber/WOPTO huggingface dataset:
Patent JP-2020126545-A (JP)
Title: Information processing method, information processing device, and information processing program
Inventor: MIYATA DAISUKE
IPC: G06Q20/24
Filed: 2019-02-06
Abstract: To improve the convenience of a settlement service.SOLUTION: An information processing device performs processing of: generating a settlement service account of a user; determining a maximum amount of a postpaid service based on information associated with the account when a predetermined condition is satisfied; determining candidate amounts composed of a plurality of amounts equal to or less than the maximum amount; and determining an upper limit value for the postpaid service for the account from the candidate amounts.SELECTED DRAWING: Figure 4
Patent JP-2019071686-A (JP)
Title: Relay device
Inventor: KAKO YOSHIJI
IPC: H04L12/42
Filed: 2019-02-06
Abstract: To provide relay devices that form a communication network by being connected in a ring and can perform frame transmission on the shortest communication path.SOLUTION: Switches 51-54 comprise ports P1 and P2 used in ring connection and ports P3 and P4 connected with an ECU. For the ports P1 and P2, as additional information on a MAC address, the number of hops indicating the number of other switches which a frame goes through from the relevant port to a device with the MAC address is registered with a MAC address table 71 of each switch. A communication control unit 73 of each switch compares the numbers of hops of two registered for the same MAC address if the same MAC address as a destination MAC address in a frame from the ports P3 and P4 is registered for the ports P1 and P2 with the table 71, and selects one for which a smaller number of hops is registered among the ports P1 and P2 as the transfer destination of the frame.SELECTED DRAWING: Figure 1
Patent JP-2020128031-A (JP)
Title: Liquid discharge device and wiping method
Inventor: TANAKA AYAKA
IPC: B41J2/165
Filed: 2019-02-08
Abstract: To solve the problem that it is difficult for a liquid discharge device using a conventional wiping member to remove an adhered matter having liquid dried and then adhered onto a nozzle formation surface and the problem in discharge stability that discharge instability and non-discharge occur when discharging liquid in the liquid discharge device.SOLUTION: A liquid discharge device comprises a liquid discharge head 4 that discharges liquid through a nozzle and a wiping member 320 that wipes a nozzle formation surface of the liquid discharge head. The liquid includes two kinds or more of alcohol, and the wiping member is constituted of at least two layers. A void ratio of a first layer that contacts the nozzle formation surface is smaller than a void ratio of at least one layer of layers other than the first layer, and a thickness of the first layer is thinned than the total of thicknesses of the layers other than the first layer.SELECTED DRAWING: Figure 3
Patent JP-2020128500-A (JP)
Title: Adhesive composition, adhesive film, adhesive sheet, and semiconductor device and manufacturing method therefor
Inventor: MITSUKURA KAZUYUKI
IPC: C09J7/20
Filed: 2019-02-08
Abstract: To provide an adhesive composition capable of sufficiently reducing a dissipation factor (DF value) and capable of forming an adhesive film excellent in adhesion and fluidity upon heating.SOLUTION: A adhesive composition contains a thermosetting resin including a maleimide resin represented by a general formula (1), and is used to bond a semiconductor element to a support member on which the semiconductor element is mounted. [In the formula (1), R represents a saturated or unsaturated divalent hydrocarbon group; Rrepresents a tetravalent organic group; and n represents an integer from 1 to 10.]SELECTED DRAWING: None
Patent JP-2020133103-A (JP)
Title: Building structure
Inventor: HAMAMURA SUSUMU
IPC: E04H3/14
Filed: 2019-02-12
Abstract: To provide a building structure capable of performing the rearing and maintenance management of natural turf without obstructing the sight of an audience.SOLUTION: A building structure provides: a floor structure 20 having a growing surface of natural turf 23 on its surface and placed on a floor part 11; a lifting device 40 for lifting and lowering the floor structure 20; and a roof body 30 having an opening 31 through which the lifted floor structure 20 enters. The lifting device 40 comprises a winch 41 for winding and unwinding of the wire rope 42 and a pulley 43 fixed to the floor structure 20 and hung on the wire rope 42; and the floor structure 20 is suspended from the roof body 30 by a wire rope 42.SELECTED DRAWING: Figure 1
Patent JP-2020130271-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-02-14
Abstract: To prevent game interest from being lowered in a game machine.SOLUTION: In a game machine 10 provided with performance control means (performance control device 300) capable of displaying a variation display game that variably displays first identification information, second identification information, and third identification information on a display device 41, the performance control means can display the first identification information and the second identification information having the same configuration mode, and the third identification information having a different configuration mode from the first identification information and the second identification information on the display device.SELECTED DRAWING: Figure 100
Patent JP-2020137221-A (JP)
Title: Electric power conversion device
Inventor: Ikeyama toshio
IPC: H02M7/48
Filed: 2019-02-18
Abstract: To suppress a surge current caused by switching a carrier frequency randomly.SOLUTION: An electric power conversion device comprises: a first inverter circuit connected to a capacitor in common; and a second inverter circuit. A controller of the electric power conversion device sets a carrier frequency near to a carrier frequency band after a selection mode switching from a center frequency of the carrier frequency bane from a plurality of carrier frequencies contained in the carrier frequency band before a selection mode switching to a control carrier frequency when switching a selection mode between a first selection mode and a second selection mode that select the carrier frequency, and the carrier frequency near the carrier frequency band before the selection mode switching from the center frequency of the carrier frequency band from the plurality of carrier frequencies contained in the carrier frequency band after the selection mode switching to the control carrier frequency.SELECTED DRAWING: Figure 2
Patent JP-2020133290-A (JP)
Title: Sanitary washing device
Inventor: SAWA SHONOSUKE
IPC: E03D9/08
Filed: 2019-02-21
Abstract: To provide the sanitary washing device that can reduce a number of parts and manufacturing costs.SOLUTION: The sanitary washing device for washing a private part of a human body with washing water comprises a heater 100. The heater 100 has a heating element arranged in a tank 26 that stores water to be supplied to a water discharge part that discharges washing water, and also has terminals (terminal pins 141, 142) protruding to the outside of the tank 26 and heat the water in the tank 26 by the heating element. Further, power supply members 160, 166 for supplying power to the heater 100 and the terminals (terminal pins 141, 142) are connected by welding.SELECTED DRAWING: Figure 8
Patent JP-2020134480-A (JP)
Title: Ultrasonic wave measurement device, and ultrasonic wave measurement method
Inventor: ARAI YOSHIO
IPC: G01S15/10
Filed: 2019-02-26
Abstract: To solve the problem in which in order to set a proper zero cross point by an ultrasonic wave processing device, an A/D converter with high-resolving power or a high-capacity memory area is needed, costs increase, and a processing time gets longer.SOLUTION: An ultrasonic wave measurement device comprises: an ultrasonic wave transmission/reception unit that implements ultrasonic wave transmission/reception processing of transmitting an ultrasonic wave to an object, and receiving the ultrasonic wave reflected upon the object, receives the ultrasonic wave, and thereby outputs a reception signal; a zero-crossing detection unit that detects a plurality of zero-crossing points corresponding to the reception signal in which a signal voltage is equal to or more than a prescribed threshold; and a reception setting unit that sets a reception zero-crossing point to be used as a reception timing of the ultrasonic wave on the basis of the plurality of zero-crossing points. The reception setting unit is configured to calculate, regarding the plurality of zero-crossing points, a difference between a zero-crossing detection time until the zero-crossing point is detected from the transmission timing of the ultrasonic wave and a prescribed reference time, and set the zero-crossing point in which the difference is minimal of the plurality of zero-crossing points as a reception zero-crossing point.SELECTED DRAWING: Figure 1
Patent JP-2020132266-A (JP)
Title: Cushion member, package body
Inventor: FUNAKI KEIICHI
IPC: B65D5/50
Filed: 2019-02-26
Abstract: To provide a cushion member, and a package body to protect corners of an object to be packed with excellent cushioning effect by cushion plate material such as paperboard.SOLUTION: A square cylindrical part 33 is a folded part in a square cylinder shape, having a first wall part 331 as a part of a base part 31 and a second wall part 332 opposite to the first part 331. An overlapped part 34 is overlapped on the first wall part 331. An erected part 35 is a folded part from the overlapped part 34 and erect from the overlapped part 34 toward the second wall part 332. The erected part 35 includes a penetration piece 352 penetrating a slit 3321 formed in the second wall part 332 and projected out of the square cylindrical part 33. The penetrating piece 352 comprises: a side surface protection part 3521 formed parallel to a fold line of the square cylindrical part 33 and running along a side surface 92 of an object 9 to be packed; and a pair of reinforcement parts 3522 folded from the side surface protection part 3521 along a direction orthogonal to the side surface protection part 3521.SELECTED DRAWING: Figure 2
Patent JP-2020138561-A (JP)
Title: Adjustment method for steering device
Inventor: ABE NARIHIRO
IPC: F16H19/04
Filed: 2019-02-26
Abstract: To adjust clearance between a rack guide and a cap screw for every individual steering device more suitably.SOLUTION: An adjustment method for a steering device including a rack shaft, a rack guide, a cap screw screwed into a guide hole, and an elastic member arranged in between the rack guide and the cap screw for pressing the rack guide to the rack shaft includes: initial steps (steps S1, S2) for having the cap screw be in a screwed state by having a target value of clearance between the rack guide and the cap screw be zero clearance; measuring steps (steps S4, S5) for detecting a failure region exceeding the upper limit value of starting force among all stroke ranges by having the rack shaft slide over the total stroke range while measuring starting force for having the rack shaft slide; and an adjustment step (step S7) for loosening the cap screw by a prescribed return angle when the failure region is detected. The adjustment step and the measuring step are repeated until no failure region is detected.SELECTED DRAWING: Figure 5
Patent JP-2020140311-A (JP)
Title: Evaluation device
Inventor: TORIYAMA KYOICHI
IPC: G08G1/00
Filed: 2019-02-27
Abstract: To suitably classify driver's characteristics used for a risk evaluation.SOLUTION: An evaluation device (10) comprises: first obtaining means (120) for obtaining a feature quantity indicating a driver's driving behavior from vehicle travelling data in a risk section where it is evaluated that a risk exists on the basis of surrounding information; classifying means (130) for classifying a plurality of feature quantities obtained from a plurality of drivers into a plurality of groups, on the basis of a degree of similarity of the driving behavior indicated by each of the plurality of feature quantities; second obtaining means (130) for obtaining, as a representative feature quantity, a typical feature quantity in each of the plurality of groups; ranking means (130) for applying a rank according to a degree of carefulness in driving to each of the plurality of groups, on the basis of the representative feature quantity; and determination means (140) for determining a driver type corresponding to the degree of carefulness in driving of the driver, based on the rank of the group in which the feature quantity of the driver is classified.SELECTED DRAWING: Figure 1
Patent JP-2020114198-A (JP)
Title: Power supply unit for aerosol inhaler
Inventor: AKAO TAKESHI
IPC: A24F47/00
Filed: 2019-02-28
Abstract: To provide a power supply unit for an aerosol inhaler capable of reducing footprints of capacitors on a circuit board while appropriately protecting first and second control devices.SOLUTION: A power supply unit 10 for an aerosol inhaler 1 includes: a power supply 12 able to discharge power to a load for generating aerosol from an aerosol source; a charger 13 and a control unit 50 which are configured to control at least one of charging and discharging of the power supply 12; a second circuit board 77 on which the charger 13 and the control unit 50 are disposed; a first capacitor 74 connected in parallel with the charger 13 on an input side of the charger 13; and a second capacitor 75 connected in parallel with the control unit 50 on an input side of the control unit 50. The capacity of the first capacitor 74 is different from the capacity of the second capacitor 75.SELECTED DRAWING: Figure 7
Patent JP-2020133889-A (JP)
Title: Bearing device and spindle device
Inventor: KOIKE TAKASHI
IPC: F16C19/16
Filed: 2019-03-01
Abstract: To provide a bearing device which can detect temperature change of a bearing accurately and quickly, and to provide a spindle device including the bearing device.SOLUTION: A bearing device 1 includes: a bearing 2; a preload part 3; a housing 4; and a heat flux sensor 11. The bearing 2 is used to support a rotating body 5. The preload part 3 includes an elastic body 9 which applies a preload to the bearing 2. The housing 4 fixes the bearing 2. The heat flux sensor 11 is fixed to one of the housing 4 and the preload part 3 and detects heat flux.SELECTED DRAWING: Figure 1
Patent JP-2019109539-A (JP)
Title: Optical system and imaging apparatus
Inventor: OKADA KEISUKE
IPC: G03B5/00
Filed: 2019-03-04
Abstract: To provide a large-aperture optical system in which the size and weight of a vibration-proof optical system are reduced and which is excellent in optical performance during vibration proof and is bright.SOLUTION: The optical system comprises, in order from an object side, a first lens group Gf, a vibration-proof lens group Gvc, and a third lens group Gr. The vibration-proof lens group Gvc comprises a single lens unit and the third lens group Gr has at least one lens having negative refractive power. The optical system satisfies a properly set conditional expression.SELECTED DRAWING: Figure 1
Patent JP-2020142173-A (JP)
Title: Fluid discharge device and fluid dispenser including the same
Inventor: NAKAJIMA TAKAHIRO
IPC: B05C5/00
Filed: 2019-03-05
Abstract: To provide a fluid discharge device which inhibits generation of burrs near a fluid discharge port during molding and enables highly accurate management of a fluid discharge amount.SOLUTION: A dispenser nozzle 10 includes: a body part 11 having a substantially cylindrical shape; a protrusion part 12 having a substantially conical shape; a fluid discharge port 13; and a protruding part 14. The body part 11 has a first passage 11b which is formed therein and in which a fluid flows. The protrusion part 12 has a second passage 12b which is provided at a tip on the fluid discharge side in the body part 11 and connected with the first passage 11b and in which the fluid flows. The fluid discharge port 13 is provided at a tip portion of the protrusion part 12 and discharges the fluid from the second passage 12b. The protruding part 14 is provided near the protrusion part 12 in the body part 11 and protrudes from an outer peripheral surface of the body part 11.SELECTED DRAWING: Figure 5
Patent JP-2020150508-A (JP)
Title: Image reading apparatus, and image forming apparatus
Inventor: HIRAI KOJI
IPC: G03B27/50
Filed: 2019-03-15
Abstract: To provide an image reading apparatus for solving a problem that when an FFC comes in contact with a charged white reference member and an electric discharge occurs, noise is superimposed on an image signal or the like which is being read out from a sensor through the FFC, and a high-quality readout image cannot be obtained.SOLUTION: The image reading apparatus can execute a first reading operation in which a still sensor unit reads out a document sheet that is moving on a first transparent member, and a second reading operation in which the sensor unit reads out the document that is placed on a second transparent member, while moving. The flexible flat cable connects between the sensor unit and a sensor control portion, and a contact member is arranged on a side of the first transparent member facing the flexible flat cable. The flexible flat cable extends at least between a contact start point and a contact end point of the contact member, as for the longitudinal direction; and has a first shield film so as to cover all of a plurality of wires, on a side facing the contact member, as for the transverse direction.SELECTED DRAWING: Figure 1
Patent JP-2020158591-A (JP)
Title: Curable resin composition, cured product, and optical member
Inventor: MATSUMURA KAZUNARI
IPC: C08F220/26
Filed: 2019-03-26
Abstract: To provide a curable resin composition, a cured product, and an optical member.SOLUTION: The curable resin composition contains: a di(meth)acrylate (A) (component A) having a fluorene skeleton represented by formula (1); a monofunctional (meth)acrylate (B) (component B) having a hydroxyl group and a plurality of aromatic rings; a (meth)acrylate (C) (component C) different from the component A and the component B; an antistatic agent (D) (component D); and a polymerization initiator (E) (component E).SELECTED DRAWING: None
Patent JP-2020160216-A (JP)
Title: Medium and method for winding removable label
Inventor: MAEDA SHIORI
IPC: G09F3/10
Filed: 2019-03-26
Abstract: To provide a label capable of being used stably as both a rotation label and a stationary label.SOLUTION: A medium T that is mounted to a printer 1 and printed, has: a release material 24; a cutting region S provided on the release material 24, comprising at least a first side and a second side facing each other, and surrounded by holes or cuts, or a row of holes or a row of cuts; and a label L to be printed, which is attached to the release material 24 so as to straddle the first side and the second side of the cutting region S, wherein the types of the holes or the cuts, or the row of the holes or the row of the cuts on the first side and the second side are different from each other.SELECTED DRAWING: Figure 2
Patent JP-2020157333-A (JP)
Title: Learning model creation device, slab quality estimation device, learning model creation method, slab quality estimation method, and program
Inventor: OKAZAWA KENSUKE
IPC: G06N20/00
Filed: 2019-03-26
Abstract: To estimate the quality of a slab to be produced in a continuous casting step at high precision.SOLUTION: A slab quality estimation device 100 performs supervised mechanical machining, and creates a learning model using the temperature in the position of thermocouples 7 buried in a mold 4 as an explanatory variable (inlet value) and a value showing the presence/absence of the defect(s) of a slab as an objective variable (output value). Thereafter, the slab quality estimation device 100 acquires the temperature measured with the thermocouples 7 during continuous casting of the slab for which the quality is to be estimated, and applies the acquired temperature in which noise is reduced to the learning model as a temperature in the position of the thermocouples 7 to estimate the presence/absence of the defect(s) of the slab.SELECTED DRAWING: Figure 1
Patent JP-2020163423-A (JP)
Title: Laser welding method and laser welding equipment
Inventor: OIKAWA MASASHI
IPC: B23K26/04
Filed: 2019-03-29
Abstract: To provide a laser welding method and laser welding equipment each of which allows for materialization of simple and accurate laser welding for a large-size workpiece.SOLUTION: The laser welding method is provided that sets a scheduled weld line by irradiating a workpiece 10 constituting a railway vehicle structure with reference light L1 and performs welding along the set scheduled weld line. The laser welding method comprises: an impartation step of imparting to the workpiece 10, a marker 13 which is smaller in at least any of reflectance and scattering to the reference light in comparison with the workpiece 10; a marker detecting step of irradiating the workpiece 10 with the reference light L1 thereby detecting a position to which the marker 13 is imparted, on the basis of reflected light L2 of the reference light L1; and a welding work step of irradiating the workpiece with a laser beam L3 along the scheduled weld line set on the basis of the position to which the marker 13 is imparted detected in the marker detecting step.SELECTED DRAWING: Figure 1
Patent JP-2020164028-A (JP)
Title: Air bag device
Inventor: NAGASAWA ISAMU
IPC: B60R21/36
Filed: 2019-03-29
Abstract: To provide an air bag device that can further efficiently absorb impact when a pedestrian or the like collides with a vehicle.SOLUTION: An air bag device E includes a tubular front airbag 100 deployed forward from a vehicle. The front airbag 100 includes: both end parts including a left end part 100L and a right end part 100R and connected to the vehicle; and an intermediate part 100C positioned between the left end part 100L and the right end part 100R and deployed forward of the vehicle as compared to both end parts. The intermediate part 100C has a height equal to or lower than a top face of an engine hood 3 relative to a vertical direction of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2020169544-A (JP)
Title: Building and building ventilation method
Inventor: MATSUISHI NAGAYUKI
IPC: E04B1/70
Filed: 2019-04-05
Abstract: To reduce construction cost or equipment cost and reduce dew formation inside the building effectively.SOLUTION: A long building 1 in which a heating source P1 provided indoor and a water vapor generating source P2 are arranged apart at least equal to or greater than 200 m comprises a first exhaust air opening 13A provided above the heating source P1 and a second exhaust air opening 13B provided above the water vapor generating source P2, at the first exhaust air opening 13A, exhaust air high heat air E2 which is a part of a high heat air E1 heated by the heating source P1 is exhausted, an exhaust air port in communication with outdoor is not provided between the heating source P1 and the water vapor generating source P2 and at the second exhaust air opening 13B, water vapor V generated at the water vapor generating source P2 and mobile high heat air E3 heated by the heating source P1 to move to the water vapor generation source P2 side are exhausted.SELECTED DRAWING: Figure 1