baber/WOPTO huggingface dataset:
Patent JP-2021144454-A (JP)
Title: Road change detection system, road change detection method, road change detection program, and storage medium
Inventor: YAMASHITA YUMIKO
IPC: G06F16/906
Filed: 2020-03-11
Abstract: To provide a road change detection system capable of accurately detecting a road change by comprehensively evaluating a traffic state to be changed by various external factors.SOLUTION: A road change detection system comprises: an acquisition section for acquiring, with time, probe information of vehicles, including at least position information related to positions of the vehicles traveling on a road and time information related to times when the vehicles acquire the position information; a classification section for allowing characteristics of a travel speed in a predetermined area on the road concerning each one of the plurality of vehicles to be classified into a plurality of classes with the use of the plurality of pieces of probe information acquired by the acquisition section; and a detection section for detecting presence/absence of a road change in a predetermined area when the plurality of classes are classified with a date as reference.SELECTED DRAWING: Figure 1
Patent JP-2020162119-A (JP)
Title: Dustproof member, imaging module, and imaging apparatus
Inventor: YAMANE NARIMASA
IPC: G03B17/02
Filed: 2020-03-12
Abstract: To make it possible to easily assemble an imaging module including dustproof performance.SOLUTION: A dustproof member comprises: a base part with a hollow shape; and a projection part that is formed of an elastic member and provided, when the base part is attached to an attachment part of a housing, to project from the base part in the opposite direction to the attachment direction. A contact surface part of the base part in contact with the attachment part of the housing has a gradient from an inner peripheral side end part up to an outer peripheral side end part.SELECTED DRAWING: Figure 5
Patent JP-2020102256-A (JP)
Title: Information processing apparatus
Inventor: FUKUOKA HIDENARI
IPC: G06Q10/08
Filed: 2020-03-13
Abstract: To provide an information processing apparatus capable of efficiently using and managing a space (vacant space) which can be used by a user.SOLUTION: A virtual space of prescribed volume for luggage of a user to be consigned thereto is defined, and an acceptance part 31 accepts, from the user, a request which relates to pick-up or shipment of packages within a scope up to a given proportion relative to the prescribed volume in units according to volume based on shapes of the luggage that are not fixed to either a cube or cuboid. A consignment management part 41 manages the luggage being received from the user by classifying the luggage by each unit according to the volume based on the shapes of the luggage.SELECTED DRAWING: Figure 4
Patent JP-2021148338-A (JP)
Title: Air conditioning system and object person determination system
Inventor: UMISHIO WATARU
IPC: F24F11/74
Filed: 2020-03-17
Abstract: To reduce a risk of airborne infection from a person to be isolated to a person to be protected.SOLUTION: An air conditioning system 1 includes: a plurality of air supply ports 11; a plurality of exhaust ports 21; a camera 40 for acquiring a visible image and a thermal image on an object person present in a waiting room 100; and a controller 50 for determining whether the object person is a person to be isolated or a person to be protected by using the visible image and the thermal image acquired by the camera 40, executing an exhaust operation from an exhaust port 21 disposed in a determination area A(i) where a person 101 to be isolated is present when the object person is a person to be isolated, and executing an air supply operation from the air supply port 11 disposed in the determination area A(i) where the person to be protected is present when the object person is a person 102 to be protected.SELECTED DRAWING: Figure 1
Patent JP-2021150804-A (JP)
Title: Device, maintenance support system, maintenance support method, and maintenance support program
Inventor: KOMATSUBARA SATORU
IPC: B41J29/38
Filed: 2020-03-18
Abstract: To allow a worker performing maintenance work to accurately grasp a use environment of a device.SOLUTION: A maintenance support system includes an acquisition unit that acquires environmental information indicating a use environment of a device, an authentication unit that performs a predetermined authentication process on the user of the device, and an output unit that outputs environmental history information, which visualizes changes in the environmental information stored in a memory unit over time, so that it can be seen by a user authenticated by the authentication unit.SELECTED DRAWING: Figure 3
Patent JP-2021146883-A (JP)
Title: vehicle
Inventor: ASANO MASAKI
IPC: B60L50/61
Filed: 2020-03-19
Abstract: To provide a vehicle which improves an amount of electric power that can be recovered during travelling of the vehicle.SOLUTION: A vehicle 1 includes: an engine 2; a transmission 3 connected to the engine 2 through a clutch 10; a propeller shaft 4 connected to the transmission 3; and a Rankine cycle system 5 which recovers exhaust heat discharged from the engine 2. The vehicle 1 further includes: two power generators 22, 23; a battery 24 connected to the two power generators 22, 23; and a power distribution mechanism 25 disposed at a middle position of the propeller shaft 4. One power generator 22 of the two power generators 22, 23 is connected to the propeller shaft 4 through the power distribution mechanism 25, and the other power generator 23 is connected to an expander 19 of the Rankine cycle system 5.SELECTED DRAWING: Figure 1
Patent JP-2021149555-A (JP)
Title: Evaluation device, information processing device, evaluation method, and program
Inventor: KIDOOSHI HIDEKI
IPC: G06Q50/02
Filed: 2020-03-19
Abstract: To improve capability of a work machine by installing a program, etc. filled with know-hows of a work to be implemented by the work machine to the work machine.SOLUTION: An evaluation device which evaluates data for controlling operation of a work machine comprises: a first evaluation acquisition part which acquires first evaluation information indicating evaluation concerning a product produced as a result that the work machine implements a plurality of works; a data specification part which specifies a plurality of first data used for production of the product, referring to a storage part storing identification information on the product and identification information on each of the plurality of first data used for controlling operation of the work machine in each of the plurality of works by associating the former information and the latter information with each other; and a first evaluation part which evaluates each of the plurality of first data specified by the data specification part on the basis of the evaluation indicated in the first evaluation information acquired by the first evaluation acquisition part.SELECTED DRAWING: Figure 1
Patent JP-2021149710-A (JP)
Title: Accommodation area management device
Inventor: NOGUCHI JUNPEI
IPC: G07B15/00
Filed: 2020-03-19
Abstract: To provide an accommodation area management device for collecting an appropriate use charge and smoothly managing an accommodation area.SOLUTION: A parking lot management device 400 for managing a parking lot PA for accommodating vehicles M comprises: an acquisition section 422 for acquiring vehicle information including at least one of a specification of the vehicle M and travel performance of the vehicle M when the vehicle M enters the parking lot PA; a parking position determination section 424 for determining a parking position of the vehicle M based on the vehicle information; and a use charge determination section 426 for determining a use charge of the parking lot PA based on at least one of the vehicle information and the determined parking position.SELECTED DRAWING: Figure 3
Patent JP-2021146090-A (JP)
Title: Absorbent article
Inventor: FUKUMOTO ATSUO
IPC: A61F13/56
Filed: 2020-03-23
Abstract: To inhibit a rear end edge of a body part from being excessively curved.SOLUTION: A body part 2 of an absorbent article 1 is a sheet member provided with an absorbent core 22 and extending in a longitudinal direction, and has a front part, a crotch part, and a rear part 203 in order in the longitudinal direction. A rear waist elastic member 25 extending in a width direction is provided in the rear part along a rear end edge 207 of the body part. A central elastic member 52 is provided in the body part at least from the crotch part to the rear part. When the body part is viewed in a plan view, the central elastic member overlaps the absorbent core in the crotch part and intersects the rear waist elastic member in the rear part. When the body part is extended in the longitudinal direction, a distance D1 of a gap G1 between a rear end edge 227 of the absorbent core located at the rear part and the rear waist elastic member is 25 mm or less. Thereby, it is possible to inhibit the rear end edge of the body part from being excessively curved in a state where the absorbent article is contracted.SELECTED DRAWING: Figure 4
Patent JP-2021152744-A (JP)
Title: Electronic device and control method thereof
Inventor: OGAWA SEIJI
IPC: H04N5/232
Filed: 2020-03-24
Abstract: To reduce erroneous operation while maintaining convenience when an operation is made by using an operation member allowing simultaneously performing a plurality of operations.SOLUTION: While un-magnified live view display is performed, if an eight directional operation is performed in a state where a center pressing operation is performed, it is controlled so that an AF frame is not moved in a direction based on the eight directional operation. While enlarged live view display is performed, if an eight directional operation is performed in a state where a center pressing operation is performed, it is controlled so that an enlargement position is moved in the direction based on the eight directional operation. On the other hand, while a line-of-sight input operation is enabled, if the eight directional operation is performed in a state where a center pressing operation is performed, it is controlled so that the enlargement position is moved in the direction based on the eight directional operation even in a state where the un-magnified live view display is performed.SELECTED DRAWING: Figure 3
Patent JP-2021156614-A (JP)
Title: Vehicle garnish
Inventor: TOKUNAGA SEIYA
IPC: G01S7/03
Filed: 2020-03-25
Abstract: To reduce stress acted on a joint portion.SOLUTION: A vehicle garnish 10 is provided ahead of an on-vehicle radar in a transmission direction of a radio wave transmitted from the radar and can transmit the radio wave. Assuming that a front side and a rear side in the transmission direction are respectively the front side and the rear side, the garnish 10 includes: a garnish body 20 provided with an engaging portion 23 protruded on a rear surface 20b; a circuit board 40 fixed to the rear surface 20b of the garnish body 20; a wiring harness 50 having a joint portion 52 joined to the circuit board 40 and an electric wire 51 extending from the joint portion 52; and a fixing member 60 engaged with the engaging portion 23. The electric wire 51 is sandwiched by the engaging portion 23 and the fixing member 60 and fixed.SELECTED DRAWING: Figure 5
Patent JP-2020109350-A (JP)
Title: Air cleaner
Inventor: YAMANE NORITSUGU
IPC: F24F7/007
Filed: 2020-03-26
Abstract: To provide an air cleaner that performs an appropriate air cleaning operation in accordance with a use environmental condition and usage.SOLUTION: An air cleaner 1 includes: a body case 4 having an air supply port 2, an air discharge port 3 and a ventilation passage 6 communicating the air supply port 2 and the air discharge port 3 with each other; an air blower 5 provided in the body case 4 and serving as air blowing means for taking in indoor air from the air supply port 2 and discharging the air from the air discharge port 3; an electrical dust collector 8 and an HEPA filter 9 that are provided in the ventilation passage 6 and are a plurality of air cleaning means for cleaning the indoor air taken in from the air supply port 2; and a control section 13 that is control means controlling an operation of the air blowing means and enabling or disabling functions of the plurality of air cleaning means on the basis of the amount of an indoor air contamination component. When the amount of the air contamination component is larger than a first threshold value and smaller than a second threshold value, the control means enables the functions of first air cleaning means and second air cleaning means out of the plurality of air cleaning means.SELECTED DRAWING: Figure 1
Patent JP-2021157957-A (JP)
Title: Composite lithium salt, positive electrode, and lithium ion secondary battery
Inventor: HASEGAWA TOMOHIKO
IPC: H01M4/62
Filed: 2020-03-27
Abstract: To provide a composite lithium salt capable of suppressing an increase in electrode resistance after pre-doping in a lithium ion secondary battery, and also to provide a positive electrode including the composite lithium salt and a lithium ion secondary battery using the positive electrode.SOLUTION: A composite lithium salt includes a lithium salt and a coating layer covering at least part of the surface of the lithium salt. Here, the composite lithium salt is characterized in that the lithium salt is lithium oxocarbonate and the coating layer covering at least part of the lithium salt includes a carbon material.SELECTED DRAWING: Figure 1
Patent JP-2021154357-A (JP)
Title: Flux and solder paste
Inventor: UKAI TATSUSHI
IPC: B23K35/363
Filed: 2020-03-27
Abstract: To provide a flux in which occurrence of voids can be suppressed, and a solder paste with use of the flux.SOLUTION: A flux contains rosin, an activator and a solvent, the solvent contains a monoalkylene glycol solvent, and a solid solvent which is a solid at 20°C, the total content of the monoalkylene glycol solvent, and the solid solvent is 40% by mass or more and 60% by mass or less when the total amount of the flux is 100. The solvent contains the solid solvent of 5% by mass or more and 25% by mass or less.SELECTED DRAWING: None
Patent JP-2021157109-A (JP)
Title: Fixing device
Inventor: SAITO SHUTARO
IPC: G03G15/20
Filed: 2020-03-27
Abstract: To provide a configuration capable of securing supply of an amount of heat to a fixing belt 310 while suppressing power consumption.SOLUTION: A fixing pad 320 is disposed inside a fixing belt 310 so as to oppose a pressure roller 330 across the fixing belt 310. A heating roller 340 is disposed inside the fixing belt 310 to heat the fixing belt 310. An outer holding roller 360 abuts on an outer peripheral surface of the fixing belt 310 at an upstream end of the fixing belt 310 in a rotation direction in a region (a heating nip section N2) where the fixing belt 310 is in contact with the heating roller 340. Thereby, the outer roller 360 abuts on an outer peripheral surface of the fixing belt 310 so that the fixing belt 310 is positioned closer to the heating roller 340 side than a position of the fixing belt 310 spanned between the heating roller 340 and the fixing pad 320 in a case of no outer roller.SELECTED DRAWING: Figure 2
Patent JP-2021163166-A (JP)
Title: Program, authenticity determination method and authenticity determination device
Inventor: AMADACHI YUICHI
IPC: G07D7/20
Filed: 2020-03-31
Abstract: To provide a program, an authenticity determination method and an authenticity determination device, capable of easily determining authenticity without requiring a special skill.SOLUTION: An authenticity determination device 1 images a light modulation element 2 on which a reproduction image is generated, while changing an imaging distance h, and determines authenticity on the basis of the image including an imaged outer frame 23 and characters 23a of the reproduction image. The device determines an object to be determined as a true object when a size of the characters 23a in the image does not change with a change in the imaging distance h, and as a false object when a size of the characters 23a in the image changes with the change in the imaging distance h.SELECTED DRAWING: Figure 3
Patent JP-2020110649-A (JP)
Title: Air mattress
Inventor: ONO KENTA
IPC: A47C27/08
Filed: 2020-04-02
Abstract: To provide a comfortable air mattress.SOLUTION: An air mattress is used in an electric bed including an upper leg section and a lower leg section. The air mattress includes an air cell part and side edge parts. The air cell part includes multiple air cells aligned in a longitudinal direction of the air mattress. The side edge parts include a polymeric foam and arranged at end parts in the longitudinal direction of the air cell part. The side edge parts have multiple side edge elements, and two mutual angles of the multiple side edge elements are changeable.SELECTED DRAWING: Figure 1
Patent JP-2021163717-A (JP)
Title: Conductive particle, method for producing the same, and conductive material containing the same
Inventor: INABA HIROYUKI
IPC: C23C18/20
Filed: 2020-04-03
Abstract: To provide a conductive particle that has a better adhesion between a core material particle and a conductive layer than before and has desired characteristics, without the hydrophilization treatment of core material particle affecting the hardness of the conductive particle.SOLUTION: Provided is a conductive particle that has a conductive layer formed on the surface of a core material particle in which a manganese compound is present on the surface and the surface is hydrophilic, and in which the core material particle contains a manganese compound due to the hydrophilization treatment, the rate of decrease in compressive hardness at a compression ratio of 50% due to the hydrophilization treatment of the core material particle is within 10%, and the Rsp value of the core material particle measured using the pulse NMR particle interface characteristic evaluation device is 0.1 or more and 1.5 or less.SELECTED DRAWING: Figure 1
Patent JP-2021159728-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-04-04
Abstract: To enhance an interest in a game.SOLUTION: A game machine includes: control mode shifting means for shifting a control mode from a second control mode to a first control mode when a predetermined condition is satisfied in a specific game state in which a determination mode is a second determination mode and a control mode is the second control mode; means for shifting to a specific game state with a specific probability again when a specific condition is satisfied by the time when determination by determination means for second special information stored in acquisition information storage means in a specific game state is completed in a first predetermined game state after shifting to the first control mode; and means for shifting to a specific game state with a probability lower than a specific probability again when a specific condition is satisfied after determination by determination means for the second special information stored in the acquisition information storage means in a specific game state is completed in the first predetermined game state.SELECTED DRAWING: Figure 455
Patent JP-2021165464-A (JP)
Title: Building member joint structure, building structure, and construction method of building member joint structure
Inventor: KONO YASUYUKI
IPC: E04B1/48
Filed: 2020-04-06
Abstract: To shorten the construction period and reduce the construction cost of a building structure provided with the joint structure of a glued-in-rod type building member.SOLUTION: A box type joining metal fitting 24 is provided on a step part 16d of a beam member 16. The joining metal fitting 24 has a first metal fitting joining part 24a fixed by screwing to a second fixing screw part 22s of a second fixing member 22, and a second metal fitting joining part 24b formed with an insertion hole 24h for inserting a first fixing screw part 20s of a first fixing member 20. A high nut 26 is screwed to a first fixing screw part 20s of the first fixing member 20, and a fixing bolt 28 is screwed to each high nut 26.SELECTED DRAWING: Figure 2
Patent JP-2020143284-A (JP)
Title: Adhesive composition and adhesive film
Inventor: NAGAKURA TAKESHI
IPC: C09J4/02
Filed: 2020-04-07
Abstract: To provide an adhesive composition that has excellent step followability to a frame printing provided with cover glass and, combines, even when the cover glass and sensor glass are adhered, excellent step followability and durability and an adhesive film therewith.SOLUTION: An adhesive composition contains an acrylic polymer, a crosslinking agent, a photopolimerization initiator, and a silane coupling agent, in which the acrylic polymer is a copolymer obtained by copolymerizing a sum of 100 pts.mass of monomers selected from (A) an alkylacrylate monomer in which the number of carbons of an alkyl group is C1 to C14, (B) an alicyclic group-containing monomer, (C) a branched structure alkyl group-containing monomer, and (D) a nitrogen-containing vinyl monomer, (E) 0.1 to 10.0 pts.wt in total of hydroxyl group-containing copolymerizable vinyl monomer, and (F) 0.1 to 4 pts.wt in total of polyfunctional acrylate monomer containing 2 to 3 acryloyl groups in a molecule.SELECTED DRAWING: None
Patent JP-2021170902-A (JP)
Title: Discharge circuit
Inventor: HIROTA AKIRA
IPC: H02M3/00
Filed: 2020-04-17
Abstract: To provide a discharge circuit in which a plurality of electrically serially connected discharge parts having electrically serially connected electromagnetic contactor and discharge resistances, capable of realizing a structure to which a high current voltage exceeding a voltage resistance is not applied to the electromagnetic contactor at low costs and with a simple construction.SOLUTION: A discharge circuit 1 comprises: a plurality of discharge parts 11 and 21 electrically connected in serial, and having discharge resistances 13, 14, 23, and 24, and current electromagnetic contactors 12 and 22 electrically connected in serial to the discharge resistances 13, 14, 23, and 24; and capacitors 15 and 25 for the discharge circuit, electrically connected in parallel to the current electromagnetic contactors 12 and 22 in the plurality of discharge parts 11 and 21.SELECTED DRAWING: Figure 1
Patent JP-2021173782-A (JP)
Title: Image forming apparatus
Inventor: YOKOBORI YUYA
IPC: G03G21/16
Filed: 2020-04-20
Abstract: To reduce the size of a hole provided in a frame body.SOLUTION: An image forming apparatus comprises: a frame body 200; an electrical unit 300 that is supported on the outside of the frame body; an engaging part 30 that is provided on the electrical unit; a part to be engaged 20 that is provided in the frame body and with which the engaging part of the electrical unit is engaged; and a fixing member 40 that fixes the electrical unit to the frame body in a state in which the engaging part is engaged with the part to be engaged. The center of gravity G of the electrical unit is located on the inside of the frame body compared with the part to be engaged in a state in which the electrical unit is fixed to the frame body.SELECTED DRAWING: Figure 2