baber/WOPTO huggingface dataset:
Patent JP-2020133849-A (JP)
Title: Raceway member and rolling bearing
Inventor: YAMADA MASAHIRO
IPC: C21D9/40
Filed: 2019-02-25
Abstract: To provide a raceway member and a rolling bearing in which a dimensional change rate of a circumferential surface is kept low and the hardness of the raceway surface is prevented from decreasing.SOLUTION: An inner ring 12 has an inner ring raceway surface 12A made of carbon steel and extending along a circumferential direction, and an inner peripheral surface 12C as a circumferential surface extending along the circumferential direction and extending along an axial direction. A residual amount of austenite on the inner ring raceway surface 12A is larger than that on the inner peripheral surface 12C. The difference between the residual amount of austenite on the inner ring raceway surface 12A and the residual amount of austenite on the inner peripheral surface 12C is 5 vol% or more. The variation in the residual amount of austenite on the inner ring raceway surface 12A in the circumferential direction is 2 vol% or less.SELECTED DRAWING: Figure 1
Patent JP-2020134455-A (JP)
Title: Ultrasonic sensor and interface detection method
Inventor: HIKICHI TAKESHI
IPC: G01N29/02
Filed: 2019-02-25
Abstract: To provide an ultrasonic sensor capable of stable detection.SOLUTION: An ultrasonic sensor 10 includes: a probe 21 for sending and receiving ultrasonic waves, which is arranged below the bottom S1 of a bottomed tubular test tube S that has the bottom S1 at one side and is opened at the other side, and which vertically faces the bottom S1; and a reception part 11 for placing water W as inclusion deformable to conform to the outer shape of the bottom S1 at least between a part of the bottom S1 and the probe 21.SELECTED DRAWING: Figure 1
Patent JP-2020138260-A (JP)
Title: Glass filler-containing metal bond grindstone
Inventor: NAKAO TAKAHIRO
IPC: B24D3/00
Filed: 2019-02-27
Abstract: To provide a grindstone having excellent grinding performance and capable of stably grinding for an extended period.SOLUTION: A glass filler-containing metal bond grindstone 10 is a grindstone having a metal bond layer 14 including an abrasive grain 11, a metal bond 12 and a glass filler 13. The glass filler-containing metal bond grindstone 10 is characterized by that the abrasive grain 11 is diamond and/or cubic boron nitride, the metal bond 12 is a Cu-containing metal, the volume ratio of the glass filler 13 toward the volume of the metal bond 12 is 0.025 or over and 1.0 or under, and the metal bond 12 and the glass filler 13 are in interdiffusion.SELECTED DRAWING: Figure 1
Patent JP-2020137693-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-02-27
Abstract: To prevent a reduction in the interest of games.SOLUTION: When reach performance of SP reach or higher is completed in a variable performance, a specific image 31e is displayed on an image display device 31. A variable performance accompanied by display of the specific image 31e may be executed under a normal play mode and a specific play mode different from the normal play mode (short time play mode, high probability play mode). The specific image 31e which may be displayed under the normal play mode may be also displayed under the specific play mode (short time play mode, high probability play mode).SELECTED DRAWING: Figure 45
Patent JP-2019194493-A (JP)
Title: Shift mechanism of power transmission device
Inventor: SHIOZU ISAMU
IPC: F16H63/18
Filed: 2019-03-04
Abstract: To downsize a shift mechanism of a power transmission device.SOLUTION: A shift mechanism 10 switches a transmission path among a first transmission shaft 12, a second transmission shaft 14, and a third transmission shaft 16 concentrically arranged on a rotation axis 18. The shift mechanism 10 comprises a driving drum 28 provided coaxially with the rotation axis 18 and rotatably around the rotation axis, and a first driven drum 30 and a second driven drum 32 arranged concentrically with the driving drum 28 on the rotation axis 18 and to be moved along the rotation axis by rotation of the driving drum 28. A first shift sleeve 24 is advanced and retracted by movement of the first driven drum 30, and the first transmission shaft 12 and the second transmission shaft 14 are connected and disconnected. In addition, a second shift sleeve 26 is advanced and retracted by movement of the second driven drum 32, and the second transmission shaft 14 and the third transmission shaft 16 are connected and disconnected.SELECTED DRAWING: Figure 1
Patent JP-2020141933-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-08
Abstract: To provide a game machine including a presentation body of which lack of a member is easy to be visually checked.SOLUTION: Regarding a third member (inner lens 626) that is disposed between a decorative frame 622 and an outer lens 627 (a first member) and an LED board 625 (a second member) and that is difficult to be visually recognized at least in a presentation state, a lens portion 626A and an attachment portion 626B (a first predetermined unit) are covered therearound by the decorative frame 622 and the outer lens 627 (the first member) and the LED board 625 (the second member). However, it is possible to combine the decorative frame 622 and the outer lens 627 (the first member) and the LED board 625 (the second member) so that the left and right sides and the rear side of projection portions 626L, 626R (a second predetermined unit) that are different from the lens portion 626A and the attachment portion 626B are not to be covered.SELECTED DRAWING: Figure 33
Patent JP-2020145902-A (JP)
Title: Motor with speed reducer
Inventor: SUGIYAMA TOMOYASU
IPC: H02K23/04
Filed: 2019-03-08
Abstract: To provide a motor with a speed reducer which can keep misalignment of an armature core small.SOLUTION: A motor 1 with a speed reducer according to the invention includes: a motor part 2; a case 14; and a cover. In the motor part, a rotary shaft 37 supported by a first bearing 22a and a second bearing 22b is rotatably housed in a yoke 5. Permanent magnets 40 are provided at the inner side of the yoke. The first bearing is press-fitted in a first bearing housing recessed part of the case, and the second bearing is inserted into a second bearing housing recessed part of the case. Movement of the first bearing in a first direction is restricted by a movement restriction part. The first bearing is pressed by a pressing part from a second direction. Each permanent magnet is disposed at a position which avoids a third direction.SELECTED DRAWING: Figure 3
Patent JP-2020144800-A (JP)
Title: Information sharing system
Inventor: YAMAKITA HIROSHI
IPC: G06F21/62
Filed: 2019-03-08
Abstract: To hold down a leak of individual information from medical information via a network a number of unspecified persons use.SOLUTION: An information acquisition unit (S110) is configured to acquire device information attached with a plurality of tags from an internal network. An anonymization unit (S120) is configured to process disclosure device information so that the individual information being information in which a patient individual included in the disclosure device information is identified for each disclosure device information is anonymized. An image generation unit (S130) is configured to generate integration image data, using anonymization device information being the disclosure device information processed by the anonymization unit. A check unit (S140) is configured to extract an anonymization necessary portion from an integration image to be displayed by the integration image data. An information providing unit (S150 to S170) is configured to, when the anonymization necessary portion is not extracted in the check unit, permit a distribution of the anonymization device information via an external network.SELECTED DRAWING: Figure 8
Patent JP-2020147137-A (JP)
Title: aircraft
Inventor: TSUBATA HIROYUKI
IPC: B64D45/02
Filed: 2019-03-13
Abstract: To suppress a lightning strike.SOLUTION: An aircraft 10 includes an airframe, an electric field sensor 11 provided on the airframe, a charge release mechanism 20 that causes ions to be released from the airframe to change the electric charge of the airframe, and a control part 30 that controls the charge release mechanism according to an output of the electric field sensor during flight. A streamer develops from the airframe before a lightning strike occurs on the airframe. If the development of the streamer can be suppressed, it may be possible to expect the suppression of lightning strikes. The streamer is generated by a strong local electric field generated on the airframe. By changing the electric charge of the airframe, the development of the streamer is suppressed.SELECTED DRAWING: Figure 3
Patent JP-2020146973-A (JP)
Title: Printing system
Inventor: TAKADA ATSUSHI
IPC: B41J2/01
Filed: 2019-03-15
Abstract: To suitably align papers while reducing transfer contamination.SOLUTION: A printing system executes first printing for one surface of a sheet on the basis of a job including first image data and second image data corresponding to a front and a rear of the sheet, and thereafter, executes second printing for the other surface of the sheet for which the first printing has been performed. The printing system comprises: a calculation part 53 calculates each printing rate of the first image data and the second image data; and an image determination part 54 which determines the first image data and the second image data as image data, which is used at a sheet unit in any one of the first printing by a first printer 10 and the second printing by a second printer 30, on the basis of the printing rate calculated by the calculation part 53.SELECTED DRAWING: Figure 2
Patent JP-2020053004-A (JP)
Title: Alloy suitable for trace electrode and touch panel using the same
Inventor: XIE ZONG HE
IPC: G06F3/044
Filed: 2019-03-15
Abstract: To provide an alloy suitable for a trace electrode that improves the process yield rate and reliability of a silver (copper) nanowire touch panel using alloy as a trace electrode, and a touch panel using the alloy.SOLUTION: A new alloy 1 is composed of a first sandwiching layer 11, a copper metal layer 12, and a second sandwiching layer 13. After the alloy is used as a plurality of first epitaxial electrodes and a plurality of epitaxial electrodes, that is, trace electrodes, of a silver nano-touch panel, formation of feather-like micro-structures during an etching of the trace electrodes and/or touch sensor electrode units can be effectively reduced. On the other hand, since the alloy can perfectly protect attacks by an etching liquid for forming a stylized silver nanowire electrode during the process, after completion of manufacturing the silver nanowire electrode stylized using the etching process, a phenomenon of the first sandwiching layer, copper metal layer, and second sandwiching layer being attacked by the etching liquid does not occur.SELECTED DRAWING: Figure 5
Patent JP-2020153785-A (JP)
Title: Mechanical equipment determination system, detection device, and information processing method
Inventor: IKUTA TAKANORI
IPC: G01M99/00
Filed: 2019-03-19
Abstract: To provide a mechanical equipment determination system, a detection device, and an information processing method for improving availability of a technology to determine whether the operation of mechanical equipment is normal based on vibration of the mechanical equipment.SOLUTION: A mechanical equipment determination system includes a detection device and an information processing apparatus. The detection device detects vibration of mechanical equipment installed in a ship to acquire time series information on the vibration. The detection device calculates, from the time series information, a calculation value for each of a plurality of frequency bands. The detection device transmits the calculation value wirelessly. The information processing apparatus receives the calculation value from the detection device. The information processing apparatus determines whether the mechanical equipment is normal based on the calculation value.SELECTED DRAWING: Figure 1
Patent JP-2020154741-A (JP)
Title: Electronic apparatus, data saving control method, and data saving control program
Inventor: TAKAYAMA SO
IPC: G06F11/07
Filed: 2019-03-20
Abstract: To reduce a memory capacity required for saving data in a case where a secondary power supply of an apparatus supplies power upon loss of power.SOLUTION: An electronic apparatus comprises: a volatile storage unit; a non-volatile storage unit; an external power supply monitoring unit that monitors loss of power supplied from an external power supply; and an operation information recording unit that, when the external power supply monitoring unit detects loss of the external power supply, switches a supply source of power from the external power supply to an internal power supply, and moves operation record information on the apparatus stored in the volatile storage unit to the nonvolatile storage unit.SELECTED DRAWING: Figure 2
Patent JP-2020155686-A (JP)
Title: Light receiving element, imaging device, and imaging apparatus
Inventor: MIYAZAKI TETSUO
IPC: H01L31/10
Filed: 2019-03-22
Abstract: To provide a technique capable of reducing power consumption of a back-illuminated imaging element or light receiving element.SOLUTION: A back-illuminated light receiving element includes: a first conductive type semiconductor substrate layer 111; and a P-type epitaxial layer 112 having an impurity concentration lower than that of the semiconductor substrate layer and arranged on a first surface side of the semiconductor substrate layer with an interface between itself and the semiconductor substrate layer. The P-type epitaxial layer has a plurality of semiconductor regions for forming a light receiving element and allows light to enter from a second surface side facing the first surface of the semiconductor substrate layer.SELECTED DRAWING: Figure 1
Patent JP-2020151421-A (JP)
Title: Game machine
Inventor: ONO HIDEKI
IPC: A63F7/02
Filed: 2019-03-24
Abstract: To provide a game machine capable of improving a performance effect of a decorative pattern variable display.SOLUTION: A game machine comprises: pattern display means for variable displaying a plurality of patterns according to a winning lottery result; and performance execution means capable of executing a performance during the pattern variation. The pattern variable display comprises, a first prescribed variable display which is performed for a first variation time, and a second prescribed variable display whose variation time is shorter than that of the first variation time, in the first prescribed variable display, according to an executed performance, any variable display is executed out of a plurality of kinds of variable displays in which a stop operation period is different from each other, since initial start of a stop operation of at least one pattern until all patterns are stopped, and in the second prescribed variable display, the number of kinds of variable displays are executed, the number being smaller than the number of kinds of variable displays which can be executed in the first prescribed variable display, out of the plurality of kinds of variable displays.SELECTED DRAWING: Figure 34
Patent JP-2020160566-A (JP)
Title: Transaction management system and transaction management method
Inventor: UEHARA RYOTA
IPC: G06Q20/18
Filed: 2019-03-25
Abstract: To provide a transaction management system and a transaction management method that prevent a total transaction amount of multiple times of repeated transactions by the same customer from exceeding a prescribed amount.SOLUTION: A transaction management system includes: a teller terminal 30 having an input unit for inputting information about a financial transaction and a notification unit for notifying the information about the financial transaction; and a server device 10 having a storage unit that is communicably connected to the teller terminal 30 via a network and stores information about past financial transactions, a determination unit that determines whether or not this financial transaction becomes a prescribed transaction exceeding a predetermined prescribed amount by the same customer within a predetermined prescribed period based on the information stored in the storage unit and the information about this financial transaction, and a notification instruction unit that causes the notification unit to notify that it becomes the prescribed transaction when the determination unit determines that it becomes the prescribed transaction.SELECTED DRAWING: Figure 8
Patent JP-2020161233-A (JP)
Title: connector
Inventor: IIZUKA JUNJI
IPC: H01R4/38
Filed: 2019-03-25
Abstract: To protect magnetic material core.SOLUTION: A connector comprises a plurality of conductors 10 for causing the other party to perform electrical connection, an annular magnetic material core 20 in which an intermediate portion 10d of each of the plurality of conductors is inserted into an internal insertion hole 20a, and a housing 30 in which the plurality of conductors and the magnetic material core are accommodated. The housing includes: an accommodation member 31 provided with an accommodating chamber 31a in which the plurality of conductors and the magnetic material core are accommodated, an abutting face 31b against which a core assembling portion A1 composed of the intermediate portion of each of the plurality of conductors and the magnetic material core accommodated in the accommodation chamber abuts, and an opening 31c which is arranged to face the abutting face through a gap and exposes the core assembling portion accommodated in the accommodation chamber to the outside; a cover member 32 for blocking the opening; and a press member 35 to be interposed between the cover member and the core assembling portion by pressing the core assembling portion against the abutting face when the accommodation member and the cover member are in an assembled state.SELECTED DRAWING: Figure 4
Patent JP-2020156766-A (JP)
Inventor: IKEDA YASUHIKO
IPC: A45F3/04
Filed: 2019-03-27
Abstract: 【課題】ランドセルを背負った児童が転倒などの危険な力が発生した場合、どのような方向からの力でも一定の力で安全に離脱する吊り下げ具を提供する。【解決手段】取り付け部と連結部を備え、上記取り付け部はランドセル等に回動可能に取り付けられると共に、連結部を回動可能に支持する軸４１を備え、連結部は取り付け部の軸に勘合する断面Ｃ字形状の弾性部３３と吊り下げ具５０を取り付けるための断面Ｊ字形状の弾性部３４を備え、Ｃ字形状の弾性部は軸に回動可能に勘合すると共に、断面Ｃ字形状の弾性部の開口部は断面Ｊ字形状の弾性部と逆方向に向けられているとともに連結部の回動軸と取り付け部の回動軸は互いに交差するようにし、断面Ｃ字形状の弾性部は上記の軸に軸方向に沿って挿入可能にした。任意に設定した力にて離脱することが可能になり安全性が向上する。【選択図】図３
Patent JP-2020162668-A (JP)
Title: Game machine
Inventor: INOUE KOJI
IPC: A63F7/02
Filed: 2019-03-28
Abstract: To prevent reduction in visibility when visually recognizing a main portion of a rear member from a rear side of a rear cover for protecting the rear member.SOLUTION: A game machine comprises: a rear member including a substrate case 138 that stores a substrate 137; and a rear cover 22 made of resin that protects the rear member side in a visually-recognizable manner. In the rear cover 22, a resin molding part mark provided at the resin molding of the rear cover 22 is located at a position not overlapped with a specific portion on the substrate case 138 side. The substrate 137 is the main substrate for controlling the game operation. The substrate case 138 is the first substrate case for storing the main substrate. The rear cover 22 is overlapped with the first substrate case. The resin molding part mark is located at a position not overlapped with the first substrate case.SELECTED DRAWING: Figure 20
Patent JP-2020163266-A (JP)
Title: Media agitation type pulverizer and circulation type pulverization device
Inventor: ISHIKAWA TAKESHI
IPC: B02C17/16
Filed: 2019-03-29
Abstract: To provide a media agitation type pulverizer and a circulation type pulverization device, having a simple structure and needing installation of no special pump.SOLUTION: A media agitation type pulverizer is characterized by comprising: a pulverization vessel having an end plate closing an end part and having a cylindrical pulverization chamber storing bead-like pulverization media; an annular partition wall dividing a longitudinal part of the pulverization chamber in a radial direction to compose an inward passage part and an annular outward passage part; a raw material slurry supply passage supplying the raw material slurry to one end side of the inward passage part; a vane wheel provided on the other end side in the inward passage part, equipped with the agitation and pump functions, and transferring the raw material slurry supplied to the one end side of the inward passage part via the raw material slurry supply passage to the other end side together with the pulverization media; and a media separation member provided on the raw material slurry outlet side of the vane wheel.SELECTED DRAWING: Figure 1
Patent JP-2020165483-A (JP)
Title: Heat transfer suppression sheet, heat transfer suppression sheet for battery pack, and battery pack
Inventor: KOGO YUTA
IPC: B32B3/24
Filed: 2019-03-29
Abstract: To provide a heat transfer suppression sheet which is improved in heat transfer suppression effects and also improved in mechanical strength, and a heat transfer suppression sheet for battery pack which is especially suitable for a battery pack.SOLUTION: A heat transfer suppression sheet 1 of the present invention is installed proximately to or at least partially in contact with a heating element 30. The heat transfer suppression sheet 1 comprises a first heat insulation layer 10 and a second heat insulation layer 11, and a metal layer 20 is held between the first heat insulation layer 10 and the second heat insulation layer 11. A heat transfer suppression sheet for a battery pack of the present invention is interposed between battery cells in a battery pack in which multiple battery cells are connected in series or in parallel. The heat transfer suppression sheet for the battery pack comprises a first heat insulation layer and a second heat insulation layer, and while a metal layer is held between the first heat insulation layer and the second heat insulation layer, the metal layer is positioned in a center of the sheet in a sheet thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2020171095-A (JP)
Title: Stator
Inventor: AKAMATSU YOSUKE
IPC: H02K1/18
Filed: 2019-04-02
Abstract: To provide a stator capable of reducing weight of a motor.SOLUTION: A stator 4 includes: an annular stator core 41 having a plurality of teeth 41b; a coil 42 having a coil body unit 42a surrounding the teeth 41b, a first lead-out portion 42b, and a second lead-out portion 42c; a bus bar 43A connected to the first lead-out portion 42b; and a bus bar 43B connected to the second lead-out portion 42c. The first lead-out portion 42b is drawn out from the coil body unit 42a and protrudes in a direction farther away from the stator core 41 than an end surface 42s that intersects with a straight line L1 crossing an axis line Ax. The second lead-out portion 42c is drawn out from the coil body unit 42a at a position spaced from the first lead-out portion 42b and protrudes in a direction farther away from the stator core 41 than the end surface 42s. An interval t1 between the first lead-out portion 42b and the second lead-out portion 42c in a radial direction Db is larger than a thickness t2 of the coil body unit 42a.SELECTED DRAWING: Figure 2