baber/WOPTO huggingface dataset:
Patent JP-2021143753-A (JP)
Title: Cage for rolling bearing and rolling bearing
Inventor: NAKANISHI MASAKI
IPC: F16C33/56
Filed: 2020-03-13
Abstract: To provide a cage for a rolling bearing which improves the exfoliation resistance of a hard film, can exert a characteristic inherent in the film, and is suppressed in an attack property to a mating material, and the rolling bearing having the same.SOLUTION: A cage 2 holds a needle roller 3 of a needle roller bearing 1, and a hard film 8 has a structure composed of an underlayer with Cr and WC which are directly film-formed on at least a slide-contact face of the needle roller 3 and a slide-contact face of the other member out of an outer surface of the cage 2 as main bodies, a mixed layer having an inclination composition with the WC and DLC which are film-formed on the underlayer as main bodies, and a surface layer with DLC which is film-formed on the mixed layer as a main body. An arithmetic average roughness RA of a roughness curved line at a face on which the underlayer is film-formed is equal to or lower than 0.3 μm, and a root-mean square root inclination RΔq is equal to or lower than 0.06.SELECTED DRAWING: Figure 2
Patent JP-2021149206-A (JP)
Title: Controller, system, program, and control method
Inventor: SAKAI REI
IPC: G08G1/16
Filed: 2020-03-16
Abstract: To provide a controller, a system, a program and a control method in which notification data is changed when a switching recommendation point is determined to be necessary to be modified.SOLUTION: In a notification server, a controller for controlling notification data notified to an occupant of a moving body having an automatic driving function comprises a traveling road specification part, a setting part, and a notification plan generation part. The traveling road specification part specifies a traveling scheduled road of the moving body corresponding to a destination set for the moving body. The setting part sets a switching recommendation point switching from automatic driving to manual driving mainly operated by a driver on the traveling scheduled road according to the traveling scheduled road, and estimates a passing scheduled time in which the moving body passes the switching recommendation point. The notification plan generation part generates a notification plan to notify the occupant of the moving body of the predetermined notification data according to the switching recommendation point, and determines the order of the notification data to be notified on the basis of an information attribute of the notification data before the switching recommendation point or within a predetermined period after the switching recommendation point.SELECTED DRAWING: Figure 2
Patent JP-2021149246-A (JP)
Title: Safe driving support device, system, method, and program
Inventor: ASANO SHOTA
IPC: G08G1/00
Filed: 2020-03-17
Abstract: To provide a safe driving support device, etc. capable of contributing to supporting safe driving even if a vehicle does not have a predetermined functional unit.SOLUTION: A safety driving support device can communicate with a vehicle system including a power source mounted on the vehicle, and includes a communication unit that can communicate with a database device that stores license information, a driver information acquisition unit that acquires driver information from a driver's license, a biological information acquisition unit that acquires biological information from the driver's biological body, and a determination unit that determines whether or not the driver information acquired by the driver information acquisition unit, the biological information acquired by the biological information acquisition unit, and the license information acquired from the database device match. The determination unit controls the vehicle system so as not to permit starting the power source when the driver information, the biological information, and the license information do not match before starting the operation.SELECTED DRAWING: Figure 10
Patent JP-2021147434-A (JP)
Title: Magnetic paint and road pattern formed therewith and vehicle control system
Inventor: IWABUCHI RYOTA
IPC: C09D201/00
Filed: 2020-03-17
Abstract: To provide a magnetic paint having high coercive force and corrosion resistance, a road pattern formed therewith and a vehicle control system.SOLUTION: A magnetic paint 1 is formed by adding SmCo powder. The road pattern is patterned on the road with the magnetic paint 1. According to a first embodiment, a vehicle control system 31 is provided comprising a magnetic field detecting sensor detecting a magnetic field generated from a road pattern, a calculating device calculating the traveling state of the vehicle 3 based on a magnetic field detected by the magnetic field sensing sensor, and a control device controlling the vehicle 3 based on the traveling state of the vehicle calculated by the calculation device. According to a second embodiment, a vehicle control system 31 is provided which is identical to the vehicle control system 31 in the first embodiment except that the traveling position of the vehicle 3 is identified from the traveling state of the vehicle 3 and the traveling position is controlled. According to a third embodiment, a vehicle control system 31 is provided which is identical to the vehicle control system 31 in the first embodiment or the second embodiment except that the traveling speed control of the vehicle 3 is performed based on the detected magnetic field.SELECTED DRAWING: Figure 1
Patent JP-2021148362-A (JP)
Title: Air supply chamber
Inventor: ISOMURA TAKASHI
IPC: F24F13/02
Filed: 2020-03-18
Abstract: To provide an air supply chamber that can control air from unnecessarily being supplied from an unintended part.SOLUTION: An air supply chamber includes: a chamber body 10 including a supply-air introduction port 11a and an air supply port 121a; and a bag-like filter 20 disposed inside the chamber body 10 and fitted to the supply-air introduction port 11a. The air supply port 121a is provided at a surface which is substantially in parallel with a supply-air introduction direction and opened laterally to vary air-supply resistance of the air supply port 121a depending on the region thereof.SELECTED DRAWING: Figure 1
Patent JP-2021149751-A (JP)
Title: Valuable medium processing system
Inventor: TACHIBANA YUSAKU
IPC: G07D11/12
Filed: 2020-03-23
Abstract: To facilitate operation of a valuable medium processing system.SOLUTION: A valuable medium processing system 1 includes a communication device 3001 that can be detachably attached to a medium processing device 2 and is provided in a storage cassette 31 for storing a bill, and a controller 513 and a computer 5 that communicate with the communication device 3001 via a communication line 9. The controller 513 and the computer 5 execute predetermined processing by communicating with the communication device 3001 via the communication line 9.SELECTED DRAWING: Figure 1
Patent JP-2021149895-A (JP)
Title: Map creation device, map creation method and map creation program
Inventor: KUGITA RYOJI
IPC: G08B23/00
Filed: 2020-03-24
Abstract: To provide a map creation device by which positional distribution of potential risks on site can be conveniently learned.SOLUTION: A map creation device comprises: a risk management part which detects that an operator encounters a risk on site by information issued by the operator; and a map creation part which displays a plurality of positions at which the operators encountered risks in a predetermined period being overlapped on a map. The risk management part further accepts from a user, a sample of information to be issued by the operator, which becomes a basis for determining that the operator encounters the risk on site.SELECTED DRAWING: Figure 1
Patent JP-2021153659-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-25
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33
Patent JP-2021154297-A (JP)
Title: Continuous casting method
Inventor: NAGAI SHINJI
IPC: B22D11/11
Filed: 2020-03-25
Abstract: To provide a novel and improved continuous casting method that is capable of stably casting a high-quality casting piece even when continuously casting a casting piece of low carbon steel at high throughput.MEANS FOR SOLVING THE PROBLEM: A continuous casting method for continuously casting a casting piece of low carbon steel at a molten steel throughput of 3.0 ton/min-8.0 ton/min is provided. An AC magnetic field is applied to molten steel in a casting mold by using an electromagnetic agitation core installed on an outer side of a long side surface of a casting mold upper part, while applied a magnetostatic field to molten steel by using an electromagnetic brake core installed on the outer side of the long side surface of a casting mold lower part and having a plurality of heterogeneous magnetic poles facing the long side surface. A magnetic flux density of the AC magnetic field by the electromagnetic agitation core is 0.02T-0.15T, and the magnetic flux density of the magnetostatic field by the electromagnetic brake core is 0.2T-0.5T. A soaking nozzle is disposed at a position opposite a space between the plurality of heterogeneous magnetic poles.SELECTED DRAWING: Figure 1
Patent JP-2021154785-A (JP)
Title: Suspension structure for in-wheel motor drive device
Inventor: SUGIURA SAORI
IPC: B60G7/02
Filed: 2020-03-25
Abstract: To provide a structure which reduces vibration in a vertical direction that occurs when an in-wheel motor drive device drives a drive wheel.SOLUTION: A suspension device comprises: a shaft 57 which is provided on any one of a suspension member connected to an in-wheel motor drive device and a vehicle body side member; an outer cylinder 54 which is provided on the other one, and through which the shaft 57 passes; a rolling element 55 which is provided between the shaft 57 and the outer cylinder 54; and an elastic part 56 which is interposed between the suspension member and the vehicle body side member.SELECTED DRAWING: Figure 3
Patent JP-2021158571-A (JP)
Title: Control device, control method, and program
Inventor: MEGURO YOHEI
IPC: G01S17/32
Filed: 2020-03-27
Abstract: To provide a control device, a control method, and a program which, in a case where a device emits light with the same timing as another device, are capable of avoiding occurrence of interference between the devices.SOLUTION: The control device comprises a control unit which causes a light-receiving unit to receive light for a predetermined time without causing a light-emitting unit to emit light and controls timing which the light-emitting unit uses to emit light, based on the light reception.SELECTED DRAWING: Figure 3
Patent JP-2021163567-A (JP)
Title: Electric wire connector connection body and electric wire connector
Inventor: NAKATANI TAKUO
IPC: H01R4/36
Filed: 2020-03-31
Abstract: To provide a connector connection body for electric wire which can connect electric wires without using a compression tool and add a branch structure to the connection part.SOLUTION: An electric wire connector connection body 1A comprises: an electric wire connector 2 comprising a metal block 3, an electric wire housing hole 4 which is bored in the block 3 to house and maintain an end of an electric wire 9 in a hollow part, an electric wire fixing tool 5 which presses and fixes the electric wire to the block 3 inside the electric wire housing hole 4, an electric wire fixing tool hole 6 for screwing the electric wire fixing tool 5, and a connection tool insertion hole 7 which penetrates through the block without interfering the electric wire housing hole 4 and the electric wire fixing tool hole 6; and a coupling tool 8 which is inserted into the connection tool insertion hole 7 of an electric wire connector group 10a formed from a plurality of electric wire connectors 2, and integrates the electric wire connector group 10a in a skewered state. In the electric wire connector group 10a, adjacent electric wire connectors 2 come into contact with each other to be conducted therethrough.SELECTED DRAWING: Figure 1
Patent JP-2021161728-A (JP)
Title: Concrete block for pavement and pavement structure
Inventor: YAGINUMA HIROSHI
IPC: E01C5/06
Filed: 2020-03-31
Abstract: To provide a concrete block for pavement and a pavement structure that are less likely to cause wear, chipping, and cracking of individual blocks, and are less likely to cause steps, subsidence, horizontal movement (misalignment), and rutting on an entire road surface, can maintain good road surface properties for a long period of time, and can suppress the running noise of a vehicle.SOLUTION: A cement composition comprises: a cement and powder containing a filler having an average particle size of 1/50 or more and 1/5 or less of the average particle size of the cement particles; a fine aggregate; a coarse aggregate; and water. The mass ratio of the water to the cement is 0.28 or less. A concrete block for pavement is a regular hexagon having a plane shape of an upper end surface of 50 mm or more and 380 mm or less on a side, and a prismatic shape having a thickness of 50 mm or more and 300 mm or less. The concrete block for pavement is chamfered 4 mm or more and 20 mm or less in a depth direction, 2 mm or more and 20 mm or less in a direction of the upper end surface perpendicular to the side and the depth direction, and 2 mm or more and 30 mm or less in a corner part of the upper end surface.SELECTED DRAWING: Figure 3
Patent JP-2021159432-A (JP)
Title: Game machine
Inventor: YOKOYAMA SUEHIRO
IPC: A63F5/04
Filed: 2020-04-01
Abstract: To provide a game machine which is more likely to give a real feeling that a period can be controlled to be added in an advantageous state.SOLUTION: After a game number image indicating the number of AT games which provides imparting, etc. is displayed at an appearance position according to operation for a chance switch, the image is moved toward an above disappearance position for display, and when a new game number image is displayed at the appearance position according to operation for the chance switch as multiple times notification performance which is not displayed by reaching the disappearance position, if it is overlapped with the game number image which is displayed prior to the new game number image, the performance of moving the new game number image and the previous game number image is executed in the same moving mode while the new game number image is prioritized for display over the previous game number image.SELECTED DRAWING: Figure 28
Patent JP-2021159511-A (JP)
Title: Ultrasonic imaging device and image processing device
Inventor: YAMANAKA KAZUHIRO
IPC: A61B8/14
Filed: 2020-04-01
Abstract: To provide an ultrasonic imaging device which can properly remove noise for each tissue from a reception signal of a biological tissue in which a plurality of tissues are complexly entangled with each other and can suppress an artifact in a boundary of tissues.SOLUTION: An evaluator receives one or more time-series ultrasonic signals obtained by receiving an ultrasonic wave from a subject by an ultrasonic probe after transmitting the ultrasonic wave to the subject from the ultrasonic probe, and generates a filter control signal for setting a characteristic value of a filter that removes noise included in the ultrasonic signal for time-series directions of the ultrasonic signals. A filter processing unit removes noise by processing the ultrasonic signal of a corresponding signal characteristic value by the filter set with the characteristic value on the basis of the filter control signal. A smoothing processing unit which performs smoothing processing of a distribution of the filter control signals is arranged between the evaluator and the filter processing unit.SELECTED DRAWING: Figure 3
Patent JP-2021160052-A (JP)
Title: Assembling device of expander ring
Inventor: ITO MIKI
IPC: B25B27/12
Filed: 2020-04-02
Abstract: To suppress the pop-off of an expander ring.SOLUTION: An assembling device of expander rings for assembling the expander rings into a groove of a side face of an energizable piston comprises: an energizable magazine for holding the plurality of expander rings in one row in a thickness direction in a diameter non-expanded state; an energizable ring-shaped weight placed on the top expander ring, and having a piezoelectric element which is expandable toward the magazine side at an internal peripheral face; an energizable first member which is pushed up by pressurization from the piston which is located below the expander ring; a second member including a claw which expands the lowest expander ring from the inside according to the push-up of the first member; and a circuit for carrying electricity to the piezoelectric element by the abutment of the piston on the first member.SELECTED DRAWING: Figure 5
Patent JP-2021159632-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A Pachinko game machine includes: a variable winning device that can be displaced to a first state for easily receiving a game medium, and a second state for preventing a game medium from being received easily, and has a specific area that a game medium can pass; and game state shift control means capable of performing shift control to a jackpot game state advantageous to a player under the condition of stopping and displaying of identification information in a specific mode on display means. The game state shift control means performs shift control to a jackpot game state with a predetermined probability regardless of a setting value and performs control for setting the variable winning device to be in the first state with a probability corresponding to the setting value.SELECTED DRAWING: Figure 61
Patent JP-2021162554-A (JP)
Title: Metal detection device
Inventor: KANDA NOBUYUKI
IPC: G01V3/10
Filed: 2020-04-03
Abstract: To provide a metal detection device which minimizes missed detection of metal objects by adapting to speed of objects under inspection passing between a transmission coil and a detection coil.SOLUTION: A metal detection unit is configured to derive an integrated value by time-integrating voltage variations computed from voltage output from a detection coil with passing timing and passing time of an object under inspection, compare the derived integrated value with a metal presence/absence determination threshold, and determine the presence of a metal object when the integrated value is equal to or greater than the metal presence/absence determination threshold.SELECTED DRAWING: Figure 3
Patent JP-2020121144-A (JP)
Title: Medicine packaging system
Inventor: TERADA TETSUYA
IPC: B65B1/30
Filed: 2020-04-03
Abstract: To provide a medicine packaging system including multiple medicine dispensation devices in configuration elements.SOLUTION: A medicine packaging system 30 includes: a host device 31 for holding prescription information; and multiple medicine dispensation devices 100, 200, 300. Prescription information includes information related to a kind and amount of a medicine to be requested. Each one of the medicine dispensation devices 100, 200, 300 includes: a medicine holding part for holding multiple kinds of medicines; and a medicine packaging function for taking out a required medicine from the medicine holding part based on prescription information of a case to be obtained from the host device 31, packaging the medicine by one dose, and discharging the medicine. The medicine packaging system 30 includes unprocessed information storage means for holding unprocessed information of the medicine dispensation devices 100, 200, 300, so as to determine one of the medicine dispensation devices 100, 200, 300 for processing a new case by defining unprocessed information as one of conditions.SELECTED DRAWING: Figure 1
Patent JP-2021172117-A (JP)
Title: Vehicular skeleton member and electric vehicle
Inventor: SONOBE SOMA
IPC: B62D25/20
Filed: 2020-04-20
Abstract: To improve the energy absorption efficiency (the mass efficiency of absorbed energy) of a vehicular skeleton member.SOLUTION: A vehicular skeleton member includes a hat member 10 and a closing plate 20. The hat member 10 includes a top plate 11, two vertical walls 12, and two flanges 13. The two vertical walls 12 each include a plurality of grooves 31 that extends in the vertical direction (Z-direction) to the lengthwise direction (Y-direction) of the hat member 10. Each groove 31 includes one ridge line and two side faces. The ridge line extends in the vertical direction (Z-direction) to the lengthwise direction (Y-direction) of the hat member 10. The two side faces are respectively connected to the ridge line. A depth a of the groove 31 in the cross-section parallel to the top plate 11, a width b of the groove, and a height e of the vertical wall 12 in the vertical direction (Z-direction) to the top plate 11 satisfy 0.2≤a/e≤0.3 and 0.1≤b/e≤0.3.SELECTED DRAWING: Figure 1
Patent JP-2021173835-A (JP)
Title: Information processing apparatus, information processing method, and imaging apparatus
Inventor: KIMURA HIROAKI
IPC: G03B21/53
Filed: 2020-04-23
Abstract: To perform highly accurate focusing regardless of installation of an imaging apparatus.SOLUTION: An information processing apparatus comprises: first acquisition means that acquires optical information on an imaging apparatus that has an imaging optical system including at least one movable lens movable in an optical axis direction; second acquisition means that acquires posture information indicating the posture of a lens barrel that holds the imaging optical system; third acquisition means that acquires installation information indicating the direction of installation of the imaging apparatus; and control means that controls the position of the movable lens based on the optical information acquired by the first acquisition means, the posture information acquired by the second acquisition means, and the installation information acquired by the third acquisition means.SELECTED DRAWING: Figure 1
Patent JP-2021175767-A (JP)
Title: Tire rubber composition
Inventor: FUJII DAICHI
IPC: C08J3/22
Filed: 2020-05-01
Abstract: To provide a tire rubber composition that enhances dispersibility of silica and achieves improvement in wet grip performance and fuel economy in a balanced manner.SOLUTION: A tire rubber composition contains, relative to 100 pts.mass of a rubber component, silica with an average primary particle size of 22 nm or less of 60 pts.mass or more, and one or more amphiphilic compounds selected from the group consisting of alkanolamine represented by any of the following formulas (1), (2), and (3), mono-fatty acid (C5-30) glyceryl and alkylene oxide adduct thereof, and fatty acid (C5-30) polyglyceryl of 1-50 pts.mass [where R1 is a C5-30 linear or branched alkyl group; -OA1- and -OA2- independently represent an oxyethylene group or an oxypropylene group; W1 is a C4-30 linear or branched alkylene group; m and n each represent an average degree of polymerization; and m+n is 1-30].SELECTED DRAWING: None