baber/WOPTO huggingface dataset:
Patent JP-2021044039-A (JP)
Title: Manufacturing method of magnetic disk drive, and magnetic disk drive
Inventor: TSUNEDA HIDETOSHI
IPC: G11B5/09
Filed: 2019-09-11
Abstract: To suppress a variance in the total power consumption of a plurality of controllers included in a magnetic disk drive.SOLUTION: A manufacturing method of the present embodiment is a manufacturing method of a magnetic disk drive including a magnetic disk that stores information and a plurality of controllers, and includes a calculation step of calculating the power consumption of controllers, which are candidates for use, out of the plurality of controllers, and a selection step of selecting the controllers, which are combined in order to suppress a variance in the total power consumption, on the basis of a result of the calculation of the power consumption performed at the calculation step.SELECTED DRAWING: Figure 5
Patent JP-2020205399-A (JP)
Title: Electromagnetic wave shielding sheet and electromagnetic wave shielding wiring circuit board
Inventor: KISHI HIROMASA
IPC: C09J201/00
Filed: 2019-09-12
Abstract: To provide: an electromagnetic wave shielding sheet which has reflow soldering resistance, reduces transmission loss even when used in a high-frequency transmission circuit, exhibits excellent high-frequency shielding properties, and has high connection reliability after exposure to a cold/heat cycle; and an electromagnetic wave shielding wiring circuit board.SOLUTION: An electromagnetic wave shielding sheet includes a conductive adhesive layer, a metal layer, and a protective layer, where a root-mean-square slope Sdq of a surface of the metal layer in contact with the conductive adhesive layer as determined in accordance with ISO 25178-2:2012 is 0.0001-0.5, and the metal layer has a plurality of openings and an aperture ratio of 0.10%-20%.SELECTED DRAWING: Figure 1
Patent JP-2021048485-A (JP)
Title: Video decoding apparatus and video encoding apparatus
Inventor: YASUGI MASANOBU
IPC: H04N19/59
Filed: 2019-09-18
Abstract: To solve the problem in a prediction unit that generates an intermediate prediction image by a product of a matrix and a reference image and interpolates it to generate a prediction image and has complicated derivation processing of the intermediate prediction image.SOLUTION: A video decoding apparatus includes: a matrix reference pixel derivation unit configured to derive, as a reference image, an image obtained by down-sampling an image adjacently above a target block and an image adjacently leftward of the target block; a weight matrix derivation unit configured to derive a matrix of weighting factors in accordance with an intra prediction mode and a target block size; a matrix prediction image derivation unit configured to derive a prediction image by using a product of elements of the reference image and elements of the matrix of the weighting factors; and a matrix prediction image interpolation unit configured to derive, as a prediction image, the prediction image or an image obtained by interpolating the prediction image. The weight matrix derivation unit derives a matrix with a size of a width equal to or less than a width of the target block size and a height equal to or less than a height of the target block size.SELECTED DRAWING: Figure 16
Patent JP-2021051839-A (JP)
Title: Cooler for vehicle battery case
Inventor: GONOJI TAKUMI
IPC: H01M10/6556
Filed: 2019-09-22
Abstract: To provide a cooler which is high in cooling efficiency while having a compact structure and also is excellent in mountability on a vehicle battery case.SOLUTION: A cooler for a vehicle battery case is characterized to include: a pair of first main flow channel and a second main flow channel disposed to face each other; a plurality of sub flow channels connecting between the first main flow channel and the second main flow channel; and a rectifying member for switching the flow direction of a coolant at each of connecting portions between the sub flow channels and the first and second main flow channels.SELECTED DRAWING: Figure 1
Patent JP-2021052458-A (JP)
Title: Rotor, and rotary machine
Inventor: OTA SATOSHI
IPC: H02K1/27
Filed: 2019-09-24
Abstract: To provide a motor (rotary machine) that can prevent a reduction in rotational characteristics of a rotor caused by interposing a covering member between permanent magnets of the rotor and a stator.SOLUTION: A rotor comprises: a rotor core 11; a plurality of permanent magnets 12 that are arranged at an interval on an outer peripheral surface of the rotor core 11; and a covering member 13 that covers the rotor core 11 together with the plurality of magnets 12 from the outside in the radial direction. The covering member 13 includes a plurality of magnetic parts 13a and non-magnetic parts 13b that are arranged alternately in a circumferential direction. The plurality of magnetic parts 13a individually face the plurality of magnets 12 along the radial direction, and the plurality of non-magnetic parts 13b individually face areas not holding the magnets 12 of the entire area in the circumferential direction of the rotor core 11 along the radial direction.SELECTED DRAWING: Figure 2
Patent JP-2021056261-A (JP)
Title: Image forming apparatus
Inventor: MAEHARA TAKASHI
IPC: G03G21/00
Filed: 2019-09-26
Abstract: To solve the problem in which: when a storage container not satisfying an exchange condition is exchanged with a storage container mounted in the other image forming apparatus, a suspension state of image formation cannot be cancelled.SOLUTION: An image forming apparatus has: a mounting unit 310 on which a toner bottle T storing toner is mounted; a CPU 701 that, when the toner bottle T mounted on the mounting unit 310 is exchanged with a toner bottle T' mounted on the other image forming apparatus while an exchange condition is not satisfied, suspends image formation; and an operation unit 706 that receives input of cancellation information generated by the other image forming apparatus. When the cancellation information is input in the suspension state, the CPU 701 cancels the suspension state.SELECTED DRAWING: Figure 11
Patent JP-2021054146-A (JP)
Title: Aircraft ground support vehicle
Inventor: MIZOGUCHI EIJI
IPC: B64F1/22
Filed: 2019-09-27
Abstract: To provide an aircraft ground support vehicle that can travel at an extremely slow speed.SOLUTION: An aircraft ground support vehicle includes: an engine 10 for generating drive power for travelling; load supply means 30 for generating load in an opposite direction to a drive direction of an output shaft of the engine 10 to reduce travel speed at traveling due to creep phenomenon; a distance sensor for detecting a distance to an aircraft; and a control unit for controlling the load supply means 30 on the basis of the distance detected by the distance sensor.SELECTED DRAWING: Figure 3
Patent JP-2021056631-A (JP)
Title: Rfid label and rfid label roll and manufacturing method thereof
Inventor: SEZAKI TSUTOMU
IPC: G09F3/00
Filed: 2019-09-27
Abstract: To provide a manufacturing method for RFID labels that can efficiently and inexpensively manufacture an RFID label, an RFID label, and an RFID label roll with an RFID label.SOLUTION: An RFID label 10 comprises an RFID inlet 1 having an antenna and an IC chip, and comprises a band-shaped RFID holding part 11 that holds the RFID inlet 1, a sheet-shaped sticking part 12 that is located adjacent to one long side of the RFID holding part 11 and is stuck to the RFID holding part 11, a first attaching part 13 that is continuous on one short side of the RFID holding part 11 and is attached to an article, and a second attaching part 14 that is continuous on the short side of the sticking part 12 near the first attaching part 13 and is attached to an article, and a cut 24 or a fragile part that can be separated is formed at the boundary between the first and second attaching parts 13 and 14.SELECTED DRAWING: Figure 1
Patent JP-2021053680-A (JP)
Title: Substrate treatment method and substrate treatment device
Inventor: KIMURA KAZUYOSHI
IPC: B23K26/08
Filed: 2019-09-30
Abstract: To provide a substrate treatment method and a substrate treatment device which can surely and efficiently perform surface treatment to an object in a complicated shape and an object in a shape with large areas, by laser irradiation.SOLUTION: Substrate treatment operation is performed by appropriately controlling a predetermined focal length and a laser irradiation angle for each divided area, by correcting a substrate treatment operation trajectory for a robot manipulator 20 on the basis of information on a three-dimensional shape of an object 1 that can be obtained from a measured result by a shape measurement device 30 that measures the three-dimensional shape of the object 1 to allow the robot manipulator 20 to move a laser head part 13 of a laser irradiation device 10 along a surface shape of the object 1 in an arbitrary shape.SELECTED DRAWING: Figure 1
Patent JP-2021059103-A (JP)
Title: Injection molding machine and screen display method of injection molding machine
Inventor: ASANO KAZUMI
IPC: B29C45/76
Filed: 2019-10-09
Abstract: To provide an injection molding machine that is easy for an operator to operate without causing confusion when making settings related to a mold, or a screen display method of the injection molding machine.SOLUTION: There is provided a screen display method of an injection molding machine 11, in which a combination of mold matching with other molds 14 and 16 is changed by moving and stopping at least two or more molds 18A and 18B, and an arrangement position of setting units 65 and 66 or a display unit related to the molds 18A and 18B on a display screen 55 can be displayed without being reversed with regards to stop positions of the at least two or more molds.SELECTED DRAWING: Figure 2
Patent JP-2021061727-A (JP)
Title: Wireless power transmission system, power transmission device, and wheel stopper block
Inventor: FUJIMOTO HIROSHI
IPC: B60L53/12
Filed: 2019-10-09
Abstract: To provide a wireless power supply system, a power transmission device, and a wheel stopper block that can improve the usefulness of a wireless power supply technology that supplies power wirelessly to a mobile body.SOLUTION: A wireless power supply system 1 includes a wheel stopper block 7, a power transmission device 2, and a power reception device 3. The wheel stopper block 7 is installed in a space where a mobile object 5 can be parked or stopped and includes a wheel stopper 71 that comes into contact with wheels 6 of the mobile object 5 to prevent the movement of the mobile object 5. The power transmission device 2 includes a power transmission coil 21 that transmits power wirelessly, and at least a part of the power transmission coil 21 is housed in the wheel stopper block 7. The power reception device 3 includes a power reception coil 31 that receives power wirelessly and is installed in the mobile body 5.SELECTED DRAWING: Figure 1
Patent JP-2020076759-A (JP)
Title: Radiographic device and radiographic system
Inventor: SUZUKI MASATAKA
IPC: G01T7/00
Filed: 2019-10-17
Abstract: To provide a compact radiographic device with an excellent gripping property.SOLUTION: A radiographic device includes a radiation detection panel, and a rectangular parallelepiped-shaped housing for storing the radiation detection panel. The housing includes a front face which a radiation enter, and a rectangular rear face arranged on a side opposite to the front face. Hollow grip parts are formed in a surrounding area of the rear face, and have a depth of a half or more than distance between the front face and the rear face. Alternatively, the grip parts have a depth of equal to or more than distance between the rear face and the centroid of the radiographic device.SELECTED DRAWING: Figure 1
Patent JP-2020018005-A (JP)
Title: Receiving device and program
Inventor: TOKORO YOICHI
IPC: H04N21/43
Filed: 2019-10-18
Abstract: To perform as intended by a producer without deviation in timing of presentation start and presentation end of timed text (such as caption) even when a leap second is executed.SOLUTION: A timed text processing part acquires a referring start time leap second indicator which indicates whether or not the referring start time being the starting point of relative time included in the timed text is within a predetermined length of time before execution of the leap second. A presentation part performs presentation start and presentation end of the timed text based the relative time in accordance with the time in a receiving device. A leap second adjustment part adjusts timing when the presentation part performs presentation start or presentation end of the timed text by correcting deviation in the relative time due to leap second based on the referring start time leap second indicator.SELECTED DRAWING: Figure 14
Patent JP-2021066777-A (JP)
Title: Lubricating oil composition
Inventor: SUZUKI KENGO
IPC: C10M137/10
Filed: 2019-10-21
Abstract: To provide a lubricating oil composition having an initial shudder-preventing function that is much more excellent than ever before.SOLUTION: This invention relates to a lubricating oil composition comprising a mineral oil and/or a synthetic oil as base oil(s), the lubricating oil composition having predetermined characteristic values such as a μ30/μ1 value, measured by an LVFA (low-velocity sliding friction testing apparatus) with a paper friction material for wet clutch, of 1.0 or more. The lubricating oil composition comprises 0.01 mass% to 0.5 mass% (in terms of the nitrogen amount) of an amine compound based on the total amount of the lubricating oil composition, and has a kinetic viscosity at 100°C of more than 8.0 mm2/s and 10.0 mm2/s or less.SELECTED DRAWING: None
Patent JP-2020023717-A (JP)
Title: Polymerizable composition containing perfluoropolyether having hydroxy group
Inventor: HARAGUCHI MASAYUKI
IPC: C08J7/046
Filed: 2019-10-29
Abstract: To provide a formation material of a hard coat layer that has excellent excoriation resistance even in a thin film region and expresses high slipperiness.SOLUTION: The present invention provides a polymerizable composition containing (a) an active energy ray-curable polyfunctional monomer 100 pts.mass, (b) a perfluoropolyether having a specific structure 0.1-10 pts.mass, and (c) a polymerization initiator that generates a radical with an active energy ray 1-20 pts.mass, and a hard coat film having a hard coat layer formed from the composition.SELECTED DRAWING: None
Patent JP-2021069616-A (JP)
Title: Game machine
Inventor: SUZUKI RINA
IPC: A63F7/02
Filed: 2019-10-30
Abstract: To provide a game machine capable of enhancing interest in a game in a read-ahead performance.SOLUTION: A game machine includes pattern row control means for controlling plural pattern rows, each of the plural pattern rows includes plural kinds of decorative patterns for simulating figures, the pattern row control means can execute a specific read-ahead performance using a pattern combination composed of plural pattern rows stopped and displayed for each pattern variation, the specific read-ahead performance is configured so as to be executable over plural continuous pattern variations before an object pattern variation and is a performance for allowing a result of winning/losing determination in the object pattern variation to make one expect a jackpot, and a unit total value as a total value for each pattern variation of a figure simulated by a decorative pattern for composing a pattern combination to be stopped and displayed decreases monotonously for each progress of a pattern variation or monotonously increases for each progress of a pattern variation.SELECTED DRAWING: Figure 12
Patent JP-2021070974-A (JP)
Title: Binding device for wedge binding type scaffold
Inventor: FURUTA WATARU
IPC: F16B7/04
Filed: 2019-10-31
Abstract: To provide a binding device for a wedge binding type scaffold capable of smoothly performing operation of binding and unbinding and operation of bundling at the time of packing while holding a wedge in an unlocked state at an appropriate position, in which the wedge in the unlocked state can be held at the appropriate position more reliably.SOLUTION: A binding device comprises a socket metal fitting 2 firmly fixed to an outside surface 11 of a support column 1, an insert metal fitting 4 with a wedge 5 firmly fixed to an end surface 31 of a cloth material 3 in a hanging state, and a compression coil spring 7 attached to an attachment base 6 provided at an end part of the cloth material 3 and energizing the wedge 5 forward. At the time of unbinding, a third pressure welding part 59 at the front of the wedge 5 is pressed to the inner surface of a vertical wall 41 of the insert metal fitting 4 by spring elastic force of the compression coil spring 7.SELECTED DRAWING: Figure 3
Patent JP-2021074187-A (JP)
Title: Game machine
Inventor: KAWAGISHI HIROSHI
IPC: A63F7/02
Filed: 2019-11-07
Abstract: To enhance interest in a game in a game machine capable of variably displaying identification information simultaneously by plural pattern display devices.SOLUTION: A game machine can start variation display of one identification information by one identification information display device during variation display of the other identification information by the other identification information display means from among first identification information display means and second identification information display means, and does not start variation display of one identification information based on one determination result corresponding to one identification information display means when timing for completing variation display of the other identification information by the other identification information display means overlaps with timing for starting variation display of one identification information by one identification information display means, and when the other determination result corresponding to the other identification information display means is identification for shifting to a special game state.SELECTED DRAWING: Figure 196
Patent JP-2021074232-A (JP)
Title: Information processing device, information processing method, and imaging system
Inventor: UMEZAWA KOTARO
IPC: G16H50/20
Filed: 2019-11-07
Abstract: To provide a technology to shorten a time from imaging by modality to detection of a specific disease based on image data.SOLUTION: An information processing device acquires data generated by an imaging unit that scans a subject; reconstructs image data indicating information on the subject on the basis of the aforesaid data; detects a specific disease from the image data on the subject by using a learned model that has learned so as to identify the specific disease from an image; and notifies of a detection result when the specific disease is detected from the image data on the subject.SELECTED DRAWING: Figure 1
Patent JP-2020018941-A (JP)
Title: Game machine
Inventor: OSERA HIROAKI
IPC: A63F5/04
Filed: 2019-11-12
Abstract: To provide a game machine capable of attracting a player's interest in an AT additional notification performance.SOLUTION: A sub control circuit 42 of a pachinko slot machine 1 receives selection of the number of notification games that a liquid crystal display device 11 requires for notifying of an AD additional amount, and sets up a threshold of an additional amount that can be notified for each number of selectable notification games. As the number of notification games required to be notified increases more, the threshold is set higher. When the additional amount determined by referring to a number-of-additional-game lottery table is more than the setup threshold, the sub control circuit 42 determines to be able to notify of the additional amount and, when it is less than the threshold, determines not to be able to notify. When it is determined to be able to notify, the liquid crystal display device 11 notifies of the additional amount in games by the number of notification games. However, when it is determined not to be able to notify, in termination of ART (AT), the liquid display device 11 refers to the number-of-additional-game lottery table and notifies of the determined additional amount.SELECTED DRAWING: Figure 256
Patent JP-2021080062-A (JP)
Title: forklift
Inventor: KAWAUCHI AKIHISA
IPC: B66F9/075
Filed: 2019-11-19
Abstract: To provide a forklift capable of maintaining traveling stability during normal traveling and damping vibration during vibration of a vehicle body.SOLUTION: The forklift comprises: a vehicle body; a counter weight; an elastic support member that elastically supports the counter weight against the vehicle body; and a rigidity changing device that changes rigidity between the counter weight and the vehicle body.SELECTED DRAWING: Figure 1
Patent JP-2021082469-A (JP)
Title: Fuel battery module
Inventor: TSUBOI FUMIO
IPC: H01M8/0612
Filed: 2019-11-19
Abstract: To provide a fuel battery module capable of suppressing temperature unevenness of each fuel battery cell and improving power generation efficiency.SOLUTION: A fuel battery module (1) includes a fuel battery cell stack (2) in which a plurality of flat-plate type fuel battery cells (38) are stacked, a reformer (10) for generating a fuel gas, a fuel supply passage (30) connected to one side surface of the fuel battery cell stack, a combustor (12) for combusting a residual fuel gas that remains unused for power generation and heats a reformer with the combustion heat, and a housing (6) that houses the reformer and the combustor. A heat conducting portion (44) for conducting heat from the housing to the fuel battery cell stack is provided between the housing and the fuel battery cell stack so as to alleviate a temperature gradient occurring in the fuel battery cell stack by supplying the fuel gas from one side surface of the fuel battery cell stack through the fuel supply passage.SELECTED DRAWING: Figure 2
Patent JP-2021081364-A (JP)
Title: Abnormal sound generation cause specifying system
Inventor: ARITA KAZUHIRO
IPC: G01H17/00
Filed: 2019-11-21
Abstract: To provide an abnormal sound generation cause specifying system for easily specifying the cause of abnormal sound generation without having to prepare for normal time sound pressure characteristics in advance.SOLUTION: An abnormal sound generation cause specifying system 100 comprises: a sound pressure divided data processing unit 1 for creating a plurality of divided data from sound pressure data; a fragmented FFT data set creation unit 2 for dividing in time each divided data partially overlapping and creating a plurality of fragmented data, and creating a fragmented FFT data set composed of FFT data which is FFT-transformed from each fragmented data; a high abnormality degree divided data extraction unit 3 for computing an abnormality degree on the fragmented FFT data set of each divided data by a statistical analysis process and extracted divided data whose abnormality degree is higher than or equal to a prescribed value; and an abnormal sound generation cause verification unit 4 for verifying integrated FFT data derived by integrating the FFT data of FFT data sets of high abnormality degree divided data against a cluster having been clustered for each cause of abnormal sound generation.SELECTED DRAWING: Figure 1
Patent JP-2021086261-A (JP)
Title: Golf schedule processing device, golf schedule processing method, and golf schedule processing program
Inventor: TAKEDA SEIICHI
IPC: G06Q10/02
Filed: 2019-11-26
Abstract: To prevent a delay in the start time for a subsequent group from being prolonged due to the presence of a group that cannot arrive at a golf course by a reserved start time.SOLUTION: A golf course reservation server acquires an expected arrival time at a golf course by each of a plurality of groups that are planned to play golf at the golf course in a determined order, acquires a scheduled start time for golf play reserved for each of the plurality of groups from a storage part, changes the order of play start by the plurality of groups based on the expected arrival time and the scheduled start time, and lowers the order of play start by any delay group of the plurality of groups whose expected arrival time is later than the scheduled start time by the delay group.SELECTED DRAWING: Figure 7