baber/WOPTO huggingface dataset:
Patent JP-2022106214-A (JP)
Title: Pneumatic tire and manufacturing method of the same
Inventor: KAWABATA HIROSHI
IPC: B60C15/00
Filed: 2021-01-06
Abstract: To provide a pneumatic tire which can obtain high longitudinal spring rigidity while securing tire contact area and the like at the time of low load.SOLUTION: A carcass layer 6 of a pneumatic tire 1 comprises: a first carcass cord 63 including a body part 63a and folded parts 63b; and a second carcass cord 64 which terminates at a tire axial outside of each of the folded parts 63b of the first carcass cord 63. Young's modulus E2 of the second carcass cord 64 is higher than Young's modulus E1 of the first carcass cord 63.SELECTED DRAWING: Figure 1
Patent JP-2021073767-A (JP)
Title: Demultiplexer circuit and semiconductor integrated circuit
Inventor: SAKAE TATSUYA
IPC: H03K17/00
Filed: 2021-01-07
Abstract: To provide a demultiplexer circuit that can secure a timing margin in a case of performing data conversion.SOLUTION: A demultiplexer circuit includes: a first demultiplexer that converts a first input signal with a first bit width into a first intermediate signal with a second bit width larger than the first bit width on the basis of a first conversion clock signal that demultiplies a first clock signal; a second demultiplexer that converts a second input signal with the first bit width into a second intermediate signal with the second bit width on the basis of a second conversion clock signal that demultiplies a second clock signal having the same frequency as the first clock signal and having a first phase difference; and third and fourth demultiplexers that respectively convert the first and second intermediate signals into first and second output signals with a third bit width larger than the second bit width on the basis of a third conversion clock signal that demultiplies the first conversion clock signal.SELECTED DRAWING: Figure 5
Patent JP-2021109243-A (JP)
Title: Flux-cored wire and method for manufacturing weld joint
Inventor: MATSUO TAKESHI
IPC: B23K35/368
Filed: 2021-01-12
Abstract: To provide a flux-cored wire and a method for manufacturing a weld joint using the flux-cored wire which can obtain weld metal excellent in welding workability, and low temperature toughness and resistance to cold cracking.SOLUTION: A flux-cored wire has a steel-made outer skin and a flux filling the inside of the steel-made outer skin, has a predetermined chemical component, and contains predetermined amounts of the total of a TiO2 conversion value of a Ti oxide, the total of an SiO2 conversion value of an Si oxide, the total of a ZrO2 conversion value of a Zr oxide, the total of an Al2O3 conversion value of an Al oxide, the total of one or more kinds of fluorides of K2SiF6, K2ZrF6, NaF, Na3AlF6, CaF2 and MgF2, the total of one or more kinds of Na-containing compounds of an Na oxide, NaF and Na3AlF6, and the total of one or more kinds of K-containing compounds of a K oxide, K2SiF6 and K2ZrF6. A predetermined X value is 0.10-160.00.SELECTED DRAWING: None
Patent JP-2021148772-A (JP)
Title: Inner surface shape measuring machine and alignment method therefor
Inventor: MORII HIDEKI
IPC: G01B21/20
Filed: 2021-01-13
Abstract: To provide an inner surface shape measuring machine capable of properly aligning a position of a hole, and an alignment method therefor.SOLUTION: The invention is configured so that, a first position of a fine hole H of a workpiece W which is fixed to a linear motion inclination stage 16 at a first rotary angle of a rotor 14 and rotates with the rotor, a second position different from the first position, and a first position and a second position of the fine hole of the workpiece at a second rotary angle of the rotor different from the first angle, are observed by a camera 34, the position and inclination of the fine hole are calculated from coordinates of the observed position, and fine hole information including the position and inclination of the fine hole is outputted.SELECTED DRAWING: Figure 1
Patent JP-2022111517-A (JP)
Title: stator and motor
Inventor: UCHIBORI YUKI
IPC: H02K1/14
Filed: 2021-01-20
Abstract: To provide a stator capable of suppressing deformation of a stator core during manufacture while the stator core having an increased number of pole teeth.SOLUTION: A first stator core includes: a lower core 22; and an upper core 21 arranged on one axial side of the lower core. The lower core includes: a circular lower circle part 221; and a plurality of lower pole teeth 222 extending to the other axial side while protruding radially outward from a radially outer end surface of the lower circle part. The upper core includes: a circular upper circle part 211 arranged so as to overlap with the lower circle part on the one axial side of the lower circle part; and a plurality of upper pole teeth 212 extending to the other axial side while protruding radially outward from the radially outer end surface of the upper circle part. The plurality of lower pole teeth and the plurality of upper pole teeth are alternately arranged in a circumferential direction.SELECTED DRAWING: Figure 3
Patent JP-2022111530-A (JP)
Title: Radio communication terminal, method and program
Inventor: SUGAWARA AKIRA
IPC: H04B17/16
Filed: 2021-01-20
Abstract: To provide a radio communication terminal, a method and a program, with which failures in an own terminal RF front end can be easily detected.SOLUTION: A radio communication terminal 10 according to the present disclosure includes: a switch 111 which outputs, based on an operation mode, a transmission signal output from an RF front end 12 to an antenna 13 or a coupler 112; the coupler 112 which outputs, to a power measurement unit 114, a monitor transmission signal obtained by branching the transmission signal output from the switch 111 or a monitor reception signal obtained by branching a reception signal output from the switch 111; a test signal generation unit 113 which outputs a test signal to the RF front end 12 via the coupler 112 and the switch 111 and outputs, via the coupler 112, the test signal to be input to the power measurement unit 114; and a power measurement unit 114 which measures the power of at least one of the monitor transmission signal, the monitor reception signal and the test signal.SELECTED DRAWING: Figure 1
Patent JP-2022111900-A (JP)
Title: game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-01-20
Abstract: To provide fresh amusement.SOLUTION: A game machine has a first flow path, a second flow path, and a third flow path, and value to a player is higher in the first flow path than in the second flow path, and is higher in the second flow path than in the third flow path. The game machine further has operation means that becomes an operation state for allowing game balls to flow down to the first flow path or the second flow path on the basis of satisfaction of a predetermined operation condition, and allows game balls to flow down to the third flow path in a non-operation state. The first flow path and the second flow path, and the third flow path have parts in which surfaces for forming flow paths in front and rear directions of a game board differ.SELECTED DRAWING: Figure 447
Patent JP-2022114148-A (JP)
Title: Seat for vehicle
Inventor: WADA MASAAKI
IPC: B60N2/90
Filed: 2021-01-26
Abstract: To provide a seat for a vehicle capable of securing the rigidity of a reclining device and restraining cost of manufacture.SOLUTION: A seat for a vehicle includes a reclining device 30 rotatably connecting a seat back to a seat cushion. The reclining device 30 includes: a rotary shaft 32 arranged on the left and right sides in the seat width direction and serving as the center of rotation of the seat back; and a plate-like connection member 40 extending in the width direction to connect left and right rotary shafts 32. The connection member 40 includes: a connection body part 41 extending for a long extent in the seat width direction; and a shaft installation part 42 which is arranged at an extension end part of the connection body part 41 and to which the rotary shaft 32 is attached. The shaft installation part 42 has an open sectional shape formed with an opening part on its upper side and supports an extension part of the rotary shat 32.SELECTED DRAWING: Figure 3
Patent JP-2021074588-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-02-03
Abstract: To maintain a comfortable game environment for a game machine in which a ball-hitting section allowing game balls to hit against an end part of a first ball passage part for rightward shooting is provided.SOLUTION: A game machine includes: a game panel; a first ball passage part 2506 that is located above a game area and allows game balls shot to the game area to be capable of passing; a ball-hitting part 1006 that is provided in the end part and allows game balls passing through the first ball passage part 2506 to hit; a second ball passage part 2521 for receiving game balls falling from the first ball passage part 2506 and guiding them downward; and a center frame 2501 mounted to the periphery of an opening 1102 formed in the game panel. In the game machine, the center frame 2501 is allowed to be detachable from a front side of the game panel by preventing electrical components from being mounted while equipping a jumping ball reception part 2521a for receiving game balls bounced back by hitting against the ball-hitting part 1006 and allowing the game balls to fall to a side of the second ball passage part 2521, and a flange part 2503 that can abut on a front of the game panel and has a mount hole 2505 for screws.SELECTED DRAWING: Figure 140
Patent JP-2021159752-A (JP)
Title: Cosmetic container for powder
Inventor: PARK SEUNG GWAN
IPC: A45D33/00
Filed: 2021-02-05
Abstract: To provide a cosmetic container for powder, for improving assembling properties of a puff.SOLUTION: A cosmetic container A for powder comprises: a container main body unit 2000 accommodating cosmetic powder therein; a puff unit 1000 coupled to the container main body unit 2000 and controlling an ejection amount of the powder; and a stopper unit 3000 coupled to the container main body unit 2000 and hermetically sealing the cosmetic container.SELECTED DRAWING: Figure 3
Patent JP-2021155713-A (JP)
Title: Anti-friction varnish
Inventor: GEORG LEONARDELLI
IPC: C09D7/61
Filed: 2021-02-09
Abstract: To improve an adhesion of a polymeric sliding layer on a substrate.SOLUTION: There is provided an anti-friction varnish comprising at least one organic binding agent, at least one solid lubricant and at least one adhesion promoter for improving the adhesion of a polymeric sliding layer (3) that can be produced from the anti-friction varnish on a substrate, wherein the at least one adhesion promoter includes a ligand, which connects the adhesion promoter to the organic binding agent or to the substrate.SELECTED DRAWING: Figure 1
Patent JP-2021073003-A (JP)
Title: Ocular implant with pressure sensor, and delivery system
Inventor: DAVID THEODORE VAN METER
IPC: A61F9/007
Filed: 2021-02-09
Abstract: To provide an improved system for delivering ocular implants into an eye.SOLUTION: A system comprises: a cannula defining a passageway extending from a proximal end to a distal end, the cannula having a distal opening extending through a side wall and the distal end of the cannula to form a trough, a curved distal portion, a curved intermediate portion, and a proximal portion, the cannula further including a first pressure sensor disposed within the trough; an ocular implant disposed within the passageway of the cannula; and a delivery tool having a distal interlocking portion engaging a complementary interlocking portion of the ocular implant.SELECTED DRAWING: Figure 1
Patent JP-2022123242-A (JP)
Title: Gripper
Inventor: MIURA TAKASHI
IPC: B25J15/08
Filed: 2021-02-12
Abstract: To provide a gripper which has high retention force while flexibly gripping a gripping object.SOLUTION: A gripper has an openably/closably provided claw member 11, and a grip member 12. The grip member 12 includes a gripping layer 121, projecting bodies 131 and a support 130. The gripping layer 121 is formed in a plate shape, and is provided so as to come in contact with a gripping object. The projecting bodies 131 are made of an elastically deformable resin. The plurality of projecting bodies 131 that extends in a gripping direction and is formed in columnar shapes is disposed so as to be scattered in view from the gripping direction. One ends 131a of the projecting bodies come in contact with the gripping layer 121. The support 130 is made of a resin, and has hardness lower than those of the projecting bodies 131. The support 130 is formed in a block shape, and have a plurality of holes 130H. In order to prevent sideways falling of the projecting bodies 131, the projecting bodies 131 are inserted into the holes 130H. The projecting bodies 131 project from the supports 130 on a side of the one ends 131a.SELECTED DRAWING: Figure 3
Patent JP-2022128246-A (JP)
Title: Information processing system and method for controlling the same
Inventor: HASEGAWA KIICHI
IPC: G06F3/12
Filed: 2021-02-22
Abstract: To provide an information processing system and a method for controlling the information processing system that reduce a burden on a user applied in input of authentication information in preliminary operations for printing image data submitted to a message application service in a printer.SOLUTION: An information processing system has: first authentication means that receives first authentication information input by a user and executes authentication based on the first authentication information; registration means that registers an image processing apparatus based on the authentication; second transmission means that transmits second authentication information to the image processing apparatus based on the registration of the image processing apparatus performed by the registration means; and second authentication means that executes authentication for executing installation of a predetermined application in a second information processing apparatus based on the second authentication information.SELECTED DRAWING: Figure 13
Patent JP-2022131834-A (JP)
Title: Ultraviolet-curable type aqueous ink composition for inkjet printing
Inventor: SHIOZAKI Daigo
IPC: B41M5/00
Filed: 2021-02-26
Abstract: To provide an ultraviolet-curable type aqueous ink composition for inkjet printing, which is excellent in mutual solubility and storage stability, and can form a printed part that does not cause granular feeling and is excellent in curability and water resistance, by performing temporary curing after printing and then performing main curing; and a printing method.SOLUTION: An ultraviolet-curable type aqueous ink composition for inkjet printing includes: 20.0-70.0 mass% of a water-soluble acrylamide monomer, 5.0-60.0 mass% of a water-soluble hydroxyl group-containing monofunctional monomer, and 8.0-35.0 mass% of a water-insoluble polymerizable compound, with respect to total mass of all polymerizable components, respectively; further 3.0-10.0 parts by mass of a photoinitiator and/or a sensitizer, with respect to 100 parts by mass of the total mass of all the polymerizable components; and pigment and water. A mass ratio of the water-soluble acrylamide monomer to the water-soluble hydroxyl group-containing monofunctional monomer (acrylamide monomer/hydroxyl group-containing monofunctional monomer) is 0.3-10.0. The ultraviolet-curable aqueous ink composition is used for printing having a process of temporarily curing by irradiation with the UV-LED which has a peak at a wavelength of 365-405 nm and an integrated light quantity of 100 mJ/cm2 or less.SELECTED DRAWING: None
Patent JP-2022133626-A (JP)
Title: Power control device and grid
Inventor: KURISAKA MASAKATSU
IPC: H02J7/35
Filed: 2021-03-02
Abstract: To provide a power control device and a grid capable of suppressing failures in starting charging of surplus power and effectively using power generated by distributed power sources.SOLUTION: In a micro grid S that includes a distributed power supply (solar cell) 10 and a power storage device 15 and is interconnected with a power system 1, a power conditioner 20 includes: a first adjustment unit 21 that adjusts outputs of the distributed power supply 10; a second adjustment unit 23 that adjusts charging and discharging of the power storage device 15; an inverter circuit 31 that converts the power supplied from the distributed power supply 10 and the power storage device 15 from direct current to alternating current and outputs the power to a load; and a control device 50. The control device 50 executes first control for controlling the output of the distributed power supply 10 by the first adjustment unit 21 so that a reception power Pr of the micro grid S becomes a first target value, and second control for charging the surplus power of the distributed power supply 10 to the power storage device 15 via the second adjustment unit 23 so that the reception power Pr of the micro grid S becomes a second target value.SELECTED DRAWING: Figure 1
Patent JP-2022135246-A (JP)
Title: Notification device and notification method
Inventor: SHIBATA TOSHIHARU
IPC: G08G1/16
Filed: 2021-03-05
Abstract: To give a warning when a dangerous situation occurs around a traveling vehicle while avoiding giving an unnecessary warning for a driver.SOLUTION: A notification device comprises: an acquisition unit 721 that acquires a captured image capturing a driver in a traveling own vehicle; a visual line identification unit 723 that identifies a direction of a visual line of the driver on the basis of the captured image; a position identification unit that identifies a physical relationship between the own vehicle and a traffic lane line, or between the own vehicle and another vehicle; a state identification unit 724 that determines whether or not a direction indicator mounted on the own vehicle is in an on-state or an off-state; and a notification unit 725 that gives a warning to the driver in a case where the direction indicator is in the off-state, the visual line of the driver is not directed toward a side mirror mounted on the own vehicle, and the own vehicle is approaching the traffic lane line, or in a case where another vehicle is approaching the own vehicle in an adjacent traffic lane.SELECTED DRAWING: Figure 3
Patent JP-2022137330-A (JP)
Title: Memory control method
Inventor: UEMATSU NAO
IPC: G11C16/34
Filed: 2021-03-09
Abstract: To provide a memory control method for avoiding erasure disturbance of a flash memory.SOLUTION: In this memory control method, operations relating to write and erase are controlled in a memory device. The memory device has physical sectors Ps0 and Ps1 provided on a p-well on a silicon substrate, and the physical sectors Ps0 and Ps1 include a plurality of logical sectors (Lg0 to Lg63) connected to word lines. Data writing is executed in units of pages, each of which is a part of logical sectors, data erasing is executed in units of logical sectors, and an erase voltage is applied in units of physical sectors. A physical sector Ps0 is logically divided into at least two sectors Ps01 and Ps02, and a batch erasing operation is performed in units of the logically divided physical sectors Ps01 and Ps02.SELECTED DRAWING: Figure 7
Patent JP-2022138513-A (JP)
Title: toroidal type continuously variable transmission
Inventor: ITO YASUO
IPC: F16C32/06
Filed: 2021-03-10
Abstract: To provide a toroidal type continuously variable transmission capable of solving the problem of gyroscopic sliding of balls associated with a thrust ball bearing and heat generation caused by the sliding.SOLUTION: A toroidal type continuously variable transmission includes a power roller 11 sandwiched between an input side disc and an output side disc while being rotatably supported with respect to a trunnion via a hydrostatic bearing 70. The hydrostatic bearing 70 includes: a bearing body 28A having a support shaft 72 that rotatably supports the power roller 11, and a flat annular inner surface 28Aa that faces a flat annular outer surface 11c of the power roller 11 supported by the support shaft 72; and a pressure oil storage part 75 that is provided on an outer surface 11c of the power roller 11 and stores supplied lubrication oil. The lubrication oil supplied to and stored in the pressure oil storage part 75 generates a hydraulic pressure for supporting a thrust direction load applied to the power roller 11, between the outer surface 11c of the power roller 11 and the inner surface 28Aa of the bearing body 28A.SELECTED DRAWING: Figure 1
Patent JP-2022139170-A (JP)
Title: Biomagnetism measuring apparatus, biomagnetism measuring program, and cardiac magnetism signal processing method
Inventor: OGATA KUNIOMI
IPC: A61B5/05
Filed: 2021-03-11
Abstract: To improve specification accuracy for an irregular pulse generation part by suppressing an error in a magnetocardiographic image resulting from the fact that cardiac contraction states differ at each irregular pulse generation timing.SOLUTION: The peak time of cardiac magnetism signals of a plurality of irregular pulses included in the cardiac magnetism signal is extracted. The time of a predetermined waveform of a plurality of normal pulses included in the cardiac magnetism signal is extracted. The irregular pulse peak time positioned in the time determined beforehand from the time of the predetermined waveform of the normal pulses out of the peak time of the cardiac magnetism signals of the irregular pulses. A cardiac magnetism signal in the range determined beforehand is extracted from the selected peak time as a pulse waveform of the irregular pulse. An addition average pulse waveform is calculated by adding signal values of a plurality of extracted pulse waveforms and dividing the added signal values by the number of added pulses. Current distribution is obtained on the basis of the cardiac magnetism signal of the addition average pulse waveform.SELECTED DRAWING: Figure 5
Patent JP-2021095133-A (JP)
Title: Automatic operation controller
Inventor: HIGASHIYA MITSUHARU
IPC: B60W50/08
Filed: 2021-03-15
Abstract: To provide an automatic operation controller capable of more accurately maintaining automatic operation.SOLUTION: An automatic operation ECU 47 includes an automatic operation control part 472, and an allowance determination part 473. The automatic operation control part 472 controls automatic operation equipment of a vehicle. The allowance determination part 473 determines whether a time allowance is existing or not for the automatic operation equipment to restore itself to a normal state even when temporary trouble is caused in the behavior of the automatic operation equipment by driving a stator motor. When starting the engine with automatic operation control, the automatic operation control part 472 permits the start of the engine on the basis of the determination that the time allowance is existing.SELECTED DRAWING: Figure 2
Patent JP-2021170324-A (JP)
Title: Severity of event in transport device based on consensus
Inventor: LUCAS SMITH
IPC: G08G1/09
Filed: 2021-03-22
Abstract: To provide a severity of an event in a transport device.SOLUTION: An operation as an example includes one or more of: determining an event associated with a transport device by a server; receiving atypical data related to the transport device from a plurality of devices at various times prior to the event by the server; analyzing the atypical data by the server; forming a consensus based on the analyzed atypical data so as to determine a severity of the event by the server; and determining what action to take based on the severity by the server.SELECTED DRAWING: Figure 1A