baber/WOPTO huggingface dataset:
Patent JP-2021110032-A (JP)
Title: Production method of bearing ring of rolling bearing
Inventor: YAMADA MASAHIRO
IPC: C21D1/18
Filed: 2020-09-03
Abstract: To provide a production method of a bearing ring of a rolling bearing, capable of improving creep resistance on an anti-raceway surface while improving rolling motion fatigue characteristics on a raceway surface.SOLUTION: A production method of a bearing ring of a rolling bearing includes: a step for preparing a metal member to be processed with an annular shape, having a first circumferential surface and a second circumferential surface which is an opposite surface in the radial direction of the first circumferential surface; a quenching step for quenching the member to be processed; and a tempering step for tempering the member to be processed. The quenching step includes: a heating step for heating the member to be processed at a temperature equal to or higher than the A1 transformation point of steel; and a cooling step for cooling the member to be processed at a temperature equal to or lower than the Mf point of steel. The tempering step is performed by heating the second circumferential surface while cooling the first circumferential surface.SELECTED DRAWING: Figure 5
Patent JP-2020199302-A (JP)
Title: Cleaning tool and cordless type cleaner
Inventor: ASAHI YOHEI
IPC: A47L9/32
Filed: 2020-09-08
Abstract: To provide a cleaning tool and a cordless type cleaner that make it possible to easily and efficiently clean a wide and narrow places.SOLUTION: A cleaning tool 2 comprises: a body 6 for sucking dust on a surface to be cleaned; a suction pipe 8; and a joint 7 that is positioned on one end side rather than the center in a longer direction of the body 6 and at the substantial center in a direction perpendicular to the longer direction and connects the suction pipe 8 with the body 6. The joint 7 includes a first rotation part 71 and a second rotation part 72. The second rotation part 72 is connected to the body 6 and is rotatable with respect to the body 6 around a second rotation axis in substantially parallel with the longer direction of the body 6. The first rotation part 71 is connected to the second rotation part 72 and is rotatable with respect to the second rotation part 72 around a first rotation axis at a crossing or twisted position with respect to the second rotation axis. In a state in which an opening direction of a suction opening formed on the body 6's bottom surface is kept, the first rotation part 71 and the second rotation part 72 are rotatable.SELECTED DRAWING: Figure 8
Patent JP-2020203130-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-09-11
Abstract: To provide a slot machine that prevents erroneous recognition of a game result.SOLUTION: The slot machine derives a display result showing winning of cherry replay at a right reel on a winning line even if a stop switch is operated at a timing different from a success timing.SELECTED DRAWING: Figure 14
Patent JP-2021002373-A (JP)
Title: Sales data processing device and electronic receipt system
Inventor: FUJIMURA KAZUMI
IPC: G06Q30/06
Filed: 2020-09-11
Abstract: To provide an electronic receipt system capable of receiving electronic receipt information by a portable terminal without registering personal information such as an identification number and a mail address.SOLUTION: When radio connection is established between a sales data processing device 100 and a portable terminal 50, an electronic receipt information transmission unit 86 directly transmits electronic receipt information, which has been generated by an electronic receipt information generation unit 84 of the sales data processing device 100 on the basis of settlement information relating to settlement of a commodity whose sales has been registered by sales data processing, to the portable terminal 50 through a short-range radio communication unit 88. A customer receives the electronic receipt information without registering personal information in advance with his/her own portable terminal 50.SELECTED DRAWING: Figure 3
Patent JP-2022048426-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-09-15
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A period from execution of a particular development performance to notification of control to an advantageous state is shorter than a period from execution of a special development performance to notification of control to an advantageous state. A specific image includes a first specific image and a second specific image differing from the first specific image, a ratio of control to an advantageous state differs between when the first specific image is displayed and when the second specific image is displayed, and a control period of a movable body by performance execution means differs from an update period of the specific image and an effect image, thus further highlighting enlarged display of the specific image and performance operation of the movable body by the effect image, and hence enhancing interest in a game.SELECTED DRAWING: Figure 11-9
Patent JP-2022048547-A (JP)
Title: Program and transmission device
Inventor: NISHIMURA HARUKA
IPC: G06F3/12
Filed: 2020-09-15
Abstract: To provide a program and a transmission device capable of displaying data transmitted from the transmission device without processing the data by an information processing device.SOLUTION: If a file is selected, a user PC control unit 150 of a user PC 100 is made to determine whether or not a file format of the selected file is a first file format; if it is determined that the file format of the file is the first file format, the file is transmitted to a server device 300; and if it is determined that the file format of the file is a second file format different from the first file format, a printer driver 165 is made to convert the file of the second file format into the file of the first file format, and the file of the converted first file format is transmitted to the server device 300.SELECTED DRAWING: Figure 1
Patent JP-2022048666-A (JP)
Title: Heating cooker
Inventor: HIRAKAWA ISAO
IPC: A47J27/00
Filed: 2020-09-15
Abstract: To provide a heating cooker in which steam is not hindered from moving from the inside of a pan to the outside.SOLUTION: A heating cooker 100 comprises a pan 120, a lid 114, and a cooking part 400. An object and water are put in the pan 120. The lid 114 covers the pan 120. The cooking part 400 is arranged in the pan 120 or the lid 114, and used for cooking. The lid 114 comprises a discharge hole 114a for steam. The object is a housing body in which first food is put. The cooking part 400 separates the object and the discharge hole 114a.SELECTED DRAWING: Figure 6
Patent JP-2021003123-A (JP)
Title: Load-based detection of aerosol delivery device in assembled arrangement
Inventor: MARK FRISBEE
IPC: A24F40/40
Filed: 2020-09-23
Abstract: To provide an improved aerosol delivery device.SOLUTION: A cartridge 104 couplable with a control body 102 is equipped with a heating element 222. The control body includes first and second positive conductors 306, 308 connectable with a power supply 212 and the heating element respectively. The control body includes a series pull-up resistor R1 and switch Q1 connected to and between the first and second positive conductors. A microprocessor 310 is configured to operate the switch in a closed state in a standby mode in which the pull-up resistor causes a logical high level of voltage at the second positive conductor when the control body and the cartridge are uncoupled, and in which the heating element is unpowered, and a logical low level of the voltage is caused when the control body and the cartridge are coupled. The microprocessor is configured to measure the voltage and control operation of functional element(s) of an aerosol delivery device based on the voltage.SELECTED DRAWING: Figure 3
Patent JP-2021195112-A (JP)
Title: Vehicular roof system and control method of the same
Inventor: CHA DONG EUN
IPC: B60J7/02
Filed: 2020-09-25
Abstract: To provide a vehicular roof system which enables a load to be exchanged with a drone through a roof carrier of a vehicle and further exchanged with an internal space of the vehicle to enable an occupant of the vehicle to easily exchange goods with the outside even in a state that the occupant is in the vehicle or the vehicle travels, and to provide a control method of the vehicular roof system.SOLUTION: A vehicular roof system according to the invention includes: an opening/closing module which is provided at a roof of a vehicle and slid to one side or the other side to open or close the roof; a loading module which is provided above the opening/closing module and has a loading space separated from an indoor space of the vehicle with the opening/closing module located in the middle between the loading module and the indoor space; and a lock mechanism which is provided in the loading module, supports a weight of a load when locking, and releases weight support of the load when unlocking.SELECTED DRAWING: Figure 1
Patent JP-2021059967-A (JP)
Title: Invert pier and method for moving the same
Inventor: Miyake Takuya
IPC: E21D11/10
Filed: 2020-09-29
Abstract: To ensure traveling safety of a vehicle, and improve the efficiency of construction.SOLUTION: An invert pier 1 includes a vehicle traveling portion 2 on which a vehicle travels, and a pair of left and right leg portions 3 provided on a lower side of the vehicle traveling portion 2 in the tunnel crossing direction. The pair of left and right leg portions 3 are formed in an asymmetrical shape, and at least one of the left and right leg portions 3 and 3 is provided with a displacement stopper 5 for preventing displacement toward the center in the tunnel crossing direction. The leg portion 3A on a central side in the tunnel crossing direction is formed in a shape that inclines outward in the tunnel crossing direction toward the lower side.SELECTED DRAWING: Figure 2
Patent JP-2022056057-A (JP)
Title: Water quality management device of plant, plant, and water quality management method of plant
Inventor: NAKANO TAKASHI
IPC: C02F5/00
Filed: 2020-09-29
Abstract: To provide a water quality management device of a plant, a plant, and a water quality management method of a plant which can effectively suppress occurrence of scale and corrosion in the plant.SOLUTION: The water quality management device of the plant comprises: a measuring unit for measuring a state quantity indicating a state of cooling water of the plant; and a concentration estimation unit for estimating a concentration of a solute or an ion in the cooling water based on the measured state quantity using a prediction formula that expresses a relation between the concentration of the solute or the ion in the cooling water and the state quantity.SELECTED DRAWING: Figure 1
Patent JP-2022056711-A (JP)
Title: Allocation calculation device, allocation calculation method, and program
Inventor: KONDO AI
IPC: G06Q10/04
Filed: 2020-09-30
Abstract: To provide a technique which can more appropriately allocate an amount of resources to be given for a plurality of behaviors, to one or a plurality of contributors involved in each of the plurality of behaviors.SOLUTION: An allocation calculation device is provided which comprises: an acquisition unit which acquires a total amount of resources to be given for a plurality of behaviors, a first allocation index indicating allocations of the total amount of resources to be given for each of the plurality of behaviors, and a second allocation index indicating allocations of amounts of resources to be given for each of the plurality of behaviors, to one or a plurality of contributors involved in each of the plurality of behaviors; and an allocation calculation unit which calculates an amount of resources to be allocated for each of the plurality of behaviors on the basis of the total amount of resources and the first allocation index, and calculates an amount of resources to be allocated to the one or the plurality of contributors involved in each of the plurality of behaviors on the basis of the amounts of resources to be given for each of the plurality of behaviors and the second allocation index.SELECTED DRAWING: Figure 1
Patent JP-2022056991-A (JP)
Title: Method for scattering release agent slurry and anode casting method using the same
Inventor: YAMASHITA KOJI
IPC: B22D25/04
Filed: 2020-09-30
Abstract: To provide a method for scattering release agent slurry capable of optionally changing the scattering amount of release agent slurry.SOLUTION: A method for scattering release agent slurry comprises: a step in which, by an outside circulation system that rises the pressure of release agent slurry taken out from the bottom part of a storage tank 10 of the release agent slurry and returns the same to the storage tank 10, the release agent slurry is circulated; and a step in which the release slurry taken out from the outside circulation system to a branched feed piping 14 is scattered from a nozzle 15 as scattering means provided at the tip part of the feed piping 14 over a cast C. The scattering amount of the release agent slurry is adjusted in accordance with the time during which an automatic valve 14a provided at the feed piping 14 is opened, and further, after the automatic valve 14a is closed, a gas for purge is introduced into the downstream side thereof to scatter the release agent slurry in the feed piping 14 from the scattering means.SELECTED DRAWING: Figure 1
Patent JP-2022059919-A (JP)
Title: Integrated device and neuromorphic device
Inventor: YAMADA SHOGO
IPC: H01L29/82
Filed: 2020-10-02
Abstract: To provide an integrated device and a neuromorphic device with a small variation in performance of each domain wall motion element.SOLUTION: An integrated device according to an embodiment comprises a substrate and a lamination structure laminated on the substrate. The lamination structure comprises a first element group, and a second element group provided at a position separated farther from the substrate than the first element group. Each of the first and second element groups includes a plurality of domain wall motion elements. Each of the plurality of domain wall motion elements comprises a domain wall motion layer, a ferromagnetic layer, and a non-magnetic layer sandwiched between the domain wall motion layer and the ferromagnetic layer. A critical current density required for moving a domain wall of the domain wall motion layer in each domain wall motion element belonging to the second element group is smaller than that in each domain wall motion element belonging to the first element group.SELECTED DRAWING: Figure 8
Patent JP-2022063639-A (JP)
Title: Illumination structure in vehicular interior member
Inventor: HORI AKIFUMI
IPC: B60Q3/54
Filed: 2020-10-12
Abstract: To provide an illumination structure in a vehicular interior member, capable of illuminating multiple portions in such a way as to achieve different luminosity factors to a viewer in the portions, without increasing the numbers of light sources and light guides.SOLUTION: An illumination structure in a vehicular interior member 10 includes a light source 31, and a long light guide 33 capable of guiding light emitted from the light source 31. The light guide 33 includes curved parts 35 and 37 which are curved in a longer direction. The vehicular interior member 10 includes: a first part 11B which is a part for providing bright illumination to a viewer; and a second part 11D which is a part for providing darker illumination than the first part 11B. The light guide 33 is arranged in such a way that a direction from one end 33A side toward the other end 33B side is set in the first part 11B as a direction of approaching the viewer's eye, and is set in the second part 11D as a direction away from the viewer's eye.SELECTED DRAWING: Figure 1
Patent JP-2022064189-A (JP)
Title: Liquid jet head and liquid jet recording device
Inventor: YOSHIDA KENSUKE
IPC: B41J2/015
Filed: 2020-10-13
Abstract: To provide a liquid jet head and the like which can improve convenience.SOLUTION: A liquid jet head according to one embodiment in the disclosure comprises: a jetting part; a plurality of driving substrates; one or a plurality of driving devices; a waveform setting part; a control switching part; an external control line through which first control communication is performed; an internal control line through which second control communication is performed; and a plurality of driving control lines through which third control communication is individually performed. The waveform setting part generates second waveform setting information for setting driving waveforms, on the basis of first waveform setting information transmitted through the first control communication from the outside of the liquid jet head. The control switching part performs control-switching between a transmission control operation and an interception control operation, when transmitting the second waveform setting information transmitted through the second control communication from the waveform setting part to the driving devices through the third control communication.SELECTED DRAWING: Figure 4
Patent JP-2022066990-A (JP)
Title: Nap system
Inventor: NIKAIGO TOMOKAZU
IPC: A61M21/02
Filed: 2020-10-19
Abstract: To provide a nap system for assisting nap.SOLUTION: A nap system performs a nap operation for promoting nap of a user by control performed by an operation reception part. The nap system comprises: a housing; a detection part; a device; and an environmental appliance. The detection part acquires biological information of the user and transmits the biological information to the operation reception part. The device is arranged in the housing. The device is operated according to the biological information. The environmental appliance is arranged in the housing. The environmental appliance can control an environment in an internal space of the housing. In the nap operation, the operation reception part controls operations of the environmental appliance, and controls the operations of the device according to the biological information.SELECTED DRAWING: Figure 1
Patent JP-2022068510-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2020-10-22
Abstract: To provide a game machine capable of suitably performing control of a game state.SOLUTION: A special pattern winning/losing lottery is executed when game balls enter a first operation hole or a second operation hole, and control is shifted to an opening/closing execution mode more advantageous to a player than a normal game state when the lottery results in a jackpot. A game machine has time-shortening game states separately from an opening/closing execution mode as a specific game state more advantageous to a player than a normal game state. The game machine also has a second time-shortening game state to be started without going though an opening/closing execution mode on the basis of arrival of the number of losing game rounds at a ceiling as a time-shortening game state. The game machine is configured so as to forcibly end a normal pattern game round during execution by determining whether the normal game round is under execution when shifting to the second time-shortening game stat from the normal game round.SELECTED DRAWING: Figure 1
Patent JP-2022069867-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: KURISU KOJI
IPC: G10L13/00
Filed: 2020-10-26
Abstract: To be able to enhance sense of presence in interactive live streaming for each user who is not participating in the live.SOLUTION: An information processing device includes: an interactive live providing unit that provides contents including interactive live with live participants via a communication terminal; a name registration unit that accepts and registers a name of a user who is not included in the live participants; and a control unit that controls calling out to the user using the name registered in the name registration unit in situations where calling out to the live participants included in the contents during the interactive live providing.SELECTED DRAWING: Figure 1
Patent JP-2022072400-A (JP)
Title: Electronic component
Inventor: MASUDA YOSHITAKE
IPC: H05K1/02
Filed: 2020-10-29
Abstract: To provide an electronic component with a small mounting area and capable of securely mounting a large number of chip components.SOLUTION: An electronic component 10 has a flexible substrate 20 that is bent around a virtual axis c, a plurality of capacitor chips 30 that are connected to circuit wiring 60 provided on the flexible substrate 20, and a plurality of conductive supports 40a, 40b that are electrically connected to the circuit wiring 60 and extend outward from the flexible substrate 20.SELECTED DRAWING: Figure 2
Patent JP-2021035531-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2020-11-04
Abstract: To provide a game machine capable of suitably performing management of a game machine.SOLUTION: An MPU 62 includes not only a main-side CPU 63 but also a management IC 66. The main-side CPU 63 is electrically connected to the management IC 66, and a detection result of each ball entry detection sensor is transmitted from the main-side CPU 63 to the management IC 66. In this case, the detection result of each ball entry detection sensor is transmitted to the management IC 66 through each corresponding signal path, and a corresponding relationship between each ball entry detection sensor and the signal path is supplied from the main-side CPU 63 to the management IC 66 when starting to supply operating power. The management IC 66 stores information on the detection result of each ball entry detection sensor in a history memory 117 as history information. A management-side CPU 112 calculates each kind of parameter by utilizing history information of the history memory 117 in occurrence of an operation opportunity. The history information and each kind of parameter are outputted to the outside through a reading terminal 102.SELECTED DRAWING: Figure 13
Patent JP-2022074549-A (JP)
Title: Vehicle seat
Inventor: SASAKI KATSUHIKO
IPC: B60N2/22
Filed: 2020-11-04
Abstract: To provide a technique of improving a rear-collision neck protection performance in a vehicle seat having a seat back frame whose upper frame has the sheet metal structure.SOLUTION: Without changing a torso angle and a B dimension of a vehicle seat, an A dimension is changed by adjusting a C dimension in accordance with a design standard angle of a reclining mechanism. With this configuration, without changing materials and shapes of a cushion material and a sheet skin material attached to a seat cushion and a seat back, the seat back frame can be arranged at an ideal position with adjustment of a value of the C dimension.SELECTED DRAWING: Figure 6
Patent JP-2022076899-A (JP)
Title: Lock-up clutch and torque converter
Inventor: MATSUO MICHINORI
IPC: F16D13/72
Filed: 2020-11-10
Abstract: To reduce wear of a friction material and suppress heat generation.SOLUTION: A lock-up clutch includes: a piston which is connected to a turbine runner and driven in an axis direction by oil pressure to move close to or away from a front cover; an annular friction material provided on a first surface when one of surfaces, facing each other, of the front cover and the piston is referred to as the first surface and the other is referred to as a second surface; and an annular area which is provided on the second surface and faces the annular friction material. The annular area is provided with net-like oil grooves formed by multiple continuous grooves.SELECTED DRAWING: Figure 1