baber/WOPTO huggingface dataset:
Patent JP-2020177344-A (JP)
Title: Learning method, learning program and learning device
Inventor: ISHIDA TSUTOMU
IPC: G06N20/00
Filed: 2019-04-16
Abstract: To learn learning models adapted to each edge efficiently.SOLUTION: A cloud server delivers, to each of a plurality of electronic devices, a first learning model outputting an operation content for the electronic devices, which is learned based on a plurality of logs collected from the plurality of electronic devices. When a user performs an operation different from an output result of the first learning model in a first electronic device among the plurality of electronic devices, the cloud server estimates a similar log similar to the state of the first learning model in which the different operation occurs from among the plurality of logs. The cloud server generates a second learning model based on the logs from which the logs of the second electronic device associated with the similar log have been excluded from among the plurality of logs, and delivers the second learning model to the first electronic device.SELECTED DRAWING: Figure 2
Patent JP-2020176955-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: WATADA YUSUKE
IPC: G01T5/10
Filed: 2019-04-19
Abstract: To provide an information processing device, an information processing method and an information processing program with which it is possible to extract, with good accuracy, the track of a charged particle penetrating a plurality of nuclear emulsion plates that are stacked in the thickness direction.SOLUTION: The information processing device comprises: a matching processing unit for moving the relative positions of two nuclear emulsion plates along a first and a second direction and the thickness direction with respectively different amounts of movement within a given range and, while shifting the relative angles of two nuclear emulsion plates at different angles within a given range, centering on each of the first and second directions and thickness direction as the axis, performing a matching process of searching the tracks of charged particles having passed through each of the two nuclear emulsion plates that have matched; and an extraction unit for extracting a matched track group when the number of matched tracks is found maximum as the result of the matching process, as a track penetrating the two nuclear emulsion plates.SELECTED DRAWING: Figure 8
Patent JP-2020176584-A (JP)
Title: Auxiliary chamber type engine
Inventor: FURUKAWA YUTA
IPC: F02B19/12
Filed: 2019-04-22
Abstract: To provide an auxiliary chamber type engine having improved assemblability.SOLUTION: An auxiliary chamber type engine includes: a cylinder head defining a main combustion chamber together with a cylinder liner and a piston top; an auxiliary chamber cap mounted to the cylinder head with a tip portion thereof inserted in an insertion hole which is formed in the cylinder head; an auxiliary chamber holder disposed in the cylinder head; and an auxiliary chamber cap holding member which is fixed to the auxiliary chamber holder and is configured to be capable of hangingly supporting the auxiliary chamber cap. The auxiliary chamber cap includes a diameter-reduced portion which is reduced in diameter from a base end of the auxiliary chamber cap toward an intermediate portion having a smaller diameter than that of the base end. The auxiliary chamber cap holding member is configured to seize the diameter-reduced portion and have a gap between the auxiliary chamber cap holding member and the base end, when hangingly supporting the auxiliary chamber cap.SELECTED DRAWING: Figure 1
Patent JP-2020178559-A (JP)
Title: Jig for cryopreservation of cell or tissue
Inventor: MATSUZAWA ATSUSHI
IPC: C12M3/00
Filed: 2019-04-23
Abstract: To provide a jig for cryopreservation which can perform a cryopreservation work easily and securely.SOLUTION: A jig for cryopreservation comprises: a body member having a mounting part and a holding part; and a wrapping member wrapping the mounting part. The holding part has a tapered structure part for fixing the wrapping member, the diameter of the tapered structure part expands in a direction of fitting the wrapping member, and a ratio of the expansion width of the taper diameter of the tapered structure part with respect to the length of the tapered structure part in the fitting direction is 0.08 or more and less than 0.14.SELECTED DRAWING: Figure 1
Patent JP-2020180400-A (JP)
Title: Cellulose fiber composition, and manufacturing method thereof
Inventor: UCHIMURA HIROFUMI
IPC: D21H11/20
Filed: 2019-04-25
Abstract: To provide an energy-saving manufacturing method of a cellulose fiber composition and a chemically modified cellulose fiber composition having nano-size and high crystallinity and less fiber shape damage without needing high-power physical pulverization.SOLUTION: The manufacturing method of a cellulose fiber composition and/or a chemically modified cellulose fiber composition includes: a step of preparing a device assembled with at least first means for supplying a content, second means having a rotation element capable of forming shear force and projection pressure to the content from the first means, and third means capable of sending the content from the second means to the first means; a step of discharging a cellulose-containing pulp and a fibrillation solvent to the first means; and a fibrillation step of rotating the rotation element of the second means at a circumferential speed of 20-80 m/s for fibrillation by shear force to form a cellulose fiber having an average fiber diameter of 2-800 nm.SELECTED DRAWING: None
Patent JP-2020180499-A (JP)
Title: Ventilating and sealing composite material for civil engineering
Inventor: MATSUSHITA MASAKI
IPC: B32B7/02
Filed: 2019-04-25
Abstract: To provide a ventilating and sealing composite material for civil engineering that has a high ventilation capability while maintaining a sealing capability, and that easily fits onto an object to be covered.SOLUTION: The ventilating and sealing composite material for civil engineering has a base material 40, a first sealing sheet 10, and a second sealing sheet 20. The first sealing sheet 10 and the second sealing sheet 20 overlap in a range of 10 to 90% of the area of at least one of the first sealing sheet 10 and the second sealing sheet 20. One surface of the first sealing sheet 10 is provided with a first sealing sheet one surface joint region 11 with 50% or less of the area of the first sealing sheet. In the first sealing sheet one surface joint region 11, the first sealing sheet 10 is joined with the base material 40 or the second sealing sheet 20.SELECTED DRAWING: Figure 1
Patent JP-2020184696-A (JP)
Title: Symbol determination device and symbol determination method
Inventor: TANIGUCHI HIROKI
IPC: H03M13/41
Filed: 2019-05-08
Abstract: To suppress the increase in the amount of calculation even if the symbol multi-value degree increases when determining a transmitted symbol from a received signal sequence.SOLUTION: A symbol sequence is generated by adapting the reception signal sequence taken from the transmission line by an estimation inverse transfer function of the transmission line. A tentative determination is made on the generated symbol sequence, and multiple symbol sequences each of which represents the transmission line state in the range of the tentatively determined tentative determination symbol and the symbols in the vicinity of the tentative determination symbol are generated. An estimated reception symbol sequence for each transmission line state is generated based on multiple symbol sequences indicating the generated transmission line state and the estimated transfer function of the transmission line. The metric of each of the symbol sequences obtained from the reception signal sequence and the estimated reception symbol sequence are calculated. The most plausible estimated reception symbol sequence is selected based on the calculated metric, the tentative determination symbol, and the symbols in the vicinity of the tentative determination symbol, and a sending symbol sequence is determined.SELECTED DRAWING: Figure 2
Patent JP-2020186581-A (JP)
Title: Fastener
Inventor: AKASHI MASAOMI
IPC: E04F13/08
Filed: 2019-05-15
Abstract: To provide a fastener which can attach both two kinds of outer wall plates while suppressing a quantity of a use material.SOLUTION: A fastener 1 has a horizontal plate part 5, and a low-step part composed of inclined side plate parts 9L, 9R having side-view narrow width rectangular shapes which are formed by throttle processing are formed at a front part face of the horizontal plate part 5, and bulged parts 7L, 7R being a lower part of the low-step part are formed at a lower face of the horizontal plate part 5.SELECTED DRAWING: Figure 1
Patent JP-2019214784-A (JP)
Title: Method of manufacturing high strength plated sheet steel
Inventor: TERAJIMA SEITARO
IPC: C21D1/26
Filed: 2019-05-20
Abstract: To provide a method of manufacturing plated sheet steel that uses as a base material high-strength sheet steel to which Sin, Mn are added as solid-solution strengthening elements, in which selective oxidation of Si, Mn in heat annealing is effectively suppressed to improve surface appearance and plating adhesion of the plated sheet steel.SOLUTION: After a solution treatment is performed in which a solution (y) containing metalalkoxide of one kind or more of metal (x) selected out of Fe and metals having higher standard oxidation-reduction potentials than Fe is stuck on a surface of sheet steel, annealing is carried out in a reducible atmosphere under predetermined conditions, and a plating treatment is performed. A liquid film of the solution (y) stuck on the sheet steel surface through the solution treatment is made into a coating after being made into a gelatinous film, so that a homogeneous metal oxide film having a uniform thickness is formed. The metal oxide layer is reduced finally in an annealing process to become a metal layer, which serves as a diffusion barrier for easy-to-oxidize element such as Si, Mn, etc., in the annealing, thereby suppressing selective oxides from being formed on the sheet steel surface.SELECTED DRAWING: None
Patent JP-2020190848-A (JP)
Title: Printing system, printing apparatus, and printing apparatus control method
Inventor: KOHAMA YUJI
IPC: H04N1/00
Filed: 2019-05-20
Abstract: To allow a print setting to be changed by a print management server while preventing a third party from changing the print setting.SOLUTION: A printing system SY transmits a print job generated by a PC 1 to a printing apparatus 3 via a print management server 2 that can add, to the print job, group information including setting information indicating a setting and authentication information indicating legitimacy of the setting information, and prints the print job by the printing apparatus 3. If the group information is added to the print job received from the print management server 2, the printing apparatus 3 determines the legitimacy of the setting information based on the authentication information, and if it is determined that the setting information is legitimate, the printing apparatus prints the print job based on the print setting indicated by the setting information.SELECTED DRAWING: Figure 1
Patent JP-2020191611-A (JP)
Title: Image reading device and control method for the same
Inventor: TAGAWA NOBU
IPC: H04N1/00
Filed: 2019-05-24
Abstract: To prevent a user from feeling troublesomeness.SOLUTION: An image reading device comprising a main body that includes a reading unit and a document feeding unit, a supporting unit for the main body, and an attitude switching unit that can switch the main body between a plurality of holding attitudes different in inclination from each other, comprises: a mode switching unit that can switch between a plurality of modes corresponding respectively to the types of a document; a display unit that can display a first screen showing being an allowable first combination of the holding attitude and the mode and a second screen showing being an inhibited second combination of the holding attitude and the mode; and a control unit. When a state of not being the first combination is switched to a state of being the first combination, the control unit causes the display unit to display the first screen, determines a time longer than a first time as a second time, the first time being from the time point of the switching to the state of being the first combination until when the first screen is displayed, and after the second time elapses from switching of a state of not being the second combination to a state of being the second combination, causes the display unit to display the second screen.SELECTED DRAWING: Figure 7
Patent JP-2020192737-A (JP)
Title: Moisture-proof laminate and paper container
Inventor: NOISHIKI YASUTOMO
IPC: D21H19/82
Filed: 2019-05-28
Abstract: To provide: a moisture-proof laminate which can be recycled by disaggregating pulp fibers and whose excellent water vapor barrier properties is less likely to be lowered due to bending, friction, scratch or the like; and a paper container using the moisture-proof laminate.SOLUTION: A moisture-proof laminate 10 includes a water vapor barrier layer 2, an overcoat layer 3, an adhesive layer 4 and a second paper substrate 5 which are stacked in this order on one surface of a first paper substrate 1. The moisture-proof laminate 10 is configured that the water vapor barrier layer 2 includes a water-dispersible polymer and a laminar inorganic compound. The overcoat layer 3 includes at least one of a water-soluble polymer and a water-dispersible polymer. A paper container uses the moisture-proof laminate 10.SELECTED DRAWING: Figure 1
Patent JP-2020191850-A (JP)
Title: Waste culm cutting device of combine
Inventor: NAKAI MASAJI
IPC: A01F29/02
Filed: 2019-05-30
Abstract: To achieve great improvement of cutting performance by arranging each receiving blade on two spots on the upstream side and on the downstream side in a rotation direction of a rotary knife.SOLUTION: Each receiving blade (11) is arranged on two spots in a rotation direction of a rotary knife (10) rotating around a rotation axis core (9), and is constituted so as to be able to cut. A receiving blade 11a on the upstream side has a large sweepback angle, and a receiving blade (11b) on the downstream side has a smaller sweepback angle than that on the upstream side.SELECTED DRAWING: Figure 3
Patent JP-2020196151-A (JP)
Title: Portable circulation filtering device
Inventor: KIMOTO YUJI
IPC: B23Q11/00
Filed: 2019-05-31
Abstract: To provide a portable circulation filtering device capable of performing grinding, cutting or drilling in a short time and further having satisfactory working efficiency even if an AC power source is used as the power source of a rotary tool.SOLUTION: A portable circulation filtering device 50 comprises, in an enclosure part 51: a water storage tank 52; a storage filtering part 54; a division plate 57; a suction pump 53; a feed pipe 56; a feed pump 55 feeding lubrication water LW; a switching power source 61 switching electricity fed to the feed pump 55 or both of the suction pump 53 and the feed pump 55, from AC to DC; and a control substrate 60, and has: a first space enclosure part 51A including the suction pump 53, the feed pipe 56, the feed pump 55 and the control substrate 60; and a second space enclosure part 51B including the water storage tank 52, the feed pipe 56 and the storage filtering part 54, in which the first space enclosure part 51A and the second space enclosure part 51B are detachably provided.SELECTED DRAWING: Figure 1
Patent JP-2020151768-A (JP)
Title: Method of manufacturing aluminum based clad material, and aluminum based clad material produced by the same
Inventor: KWON HANSANG
IPC: B21C23/01
Filed: 2019-05-31
Abstract: To provide an aluminum based clad material manufacturing method allowing manufacture of a lightweight high-strength functional aluminum based clad material, the method having simple manufacturing processes because of a manufacturing method by direct extrusion being a conventional mass production method, where required equipment is also relatively simple, so that the method is competitive in price and thus suitable for mass production.SOLUTION: A method of manufacturing an aluminum based clad material includes: a composite powder preparation step for preparing a composite powder by ball-milling an aluminum powder and carbon nanotubes (CNT); a billet preparation step for preparing a billet from the composite powder; and a direct extrusion step for subjecting the billet to direct extrusion using extrusion dies.SELECTED DRAWING: Figure 1
Patent JP-2020197234-A (JP)
Title: Hydraulic axle drive device
Inventor: KAWATANI TETSUYA
IPC: B60K17/10
Filed: 2019-05-31
Abstract: To provide a hydraulic axle drive device that has been further miniaturized than conventional arts.SOLUTION: An axle drive device 1 comprises: an HST 3 comprising a center case 31 in which oil passages 32a, 32b for circulating hydraulic oil between a hydraulic pump 39 and a hydraulic motor 33 are formed; a reduction gear train 4 for transmitting the output of the HST 3 to axles 2L, 2R; and an axle drive case 10 for supporting the axles 2L, 2R and accommodates the HST 3 to form an oil reservoir. The hydraulic motor 33 comprises: a motor shaft 35; a cylinder block 33a in which a plurality of cylinders 33c is formed, and which is coaxially fixed to the motor shaft 35; a plurality of pistons 33b inserted into the cylinders 33c; a fixed swash plate 37 with which the plurality of pistons 33b is in contact; and a fixed swash plate holder 45 supporting the fixed swash plate 37 with respect to the axle drive case 10. The motor shaft 35 of the hydraulic motor 33 is pivotally supported by the center case 31 and the fixed swash plate holder 45.SELECTED DRAWING: Figure 5
Patent JP-2019196485-A (JP)
Title: Acrylic resin particles, coating composition, and optical material
Inventor: GOTO TAKASHI
IPC: C08J3/12
Filed: 2019-06-04
Abstract: To provide acrylic resin particles capable of forming optical material having uniform light diffusibility.SOLUTION: In acrylic resin particles, α, γ, and η satisfy predetermined relationship, where α is a value obtained by dividing a cumulative 10% particle diameter on a volume basis by a cumulative 10% particle diameter on a number basis, γ is a value obtained by dividing a cumulative 50% particle diameter on a volume basis by a cumulative 50% particle diameter on a number basis, and η is a value obtained by dividing a cumulative 90% particle diameter on a volume basis by a cumulative 90% particle diameter on a number basis. In the acrylic resin particles, a CV value of particle diameter on a volume basis is 30 to 40%; a value A obtained by dividing a cumulative 10% particle diameter on a volume basis by a cumulative 50% particle diameter on a volume basis is 0.75 or less; and a value B obtained by dividing a cumulative 90% particle diameter on a volume basis by a cumulative 50% particle diameter on a volume basis is 1.1 to 1.6.SELECTED DRAWING: None
Patent JP-2020195348-A (JP)
Title: Method for raising gramineous plant
Inventor: AKAHORI FUMIO
IPC: A01G20/00
Filed: 2019-06-05
Abstract: To provide a method for raising a gramineous plant which can significantly improve a raised amount of the gramineous plant, particularly a raised amount of roots.SOLUTION: A method for raising a gramineous plant includes: a removal process of removing heavy metal in iron ore bed mineral water containing bivalent iron to obtain primary treated water; an oxidation process of oxidizing the primary treated water to form secondary treated water and sedimentation; a solid-liquid separation process of performing solid-liquid separation to the secondary treated water and the sedimentation; and a raising process of neutralizing the secondary treated water and spraying the water on soil to raise the gramineous plant.SELECTED DRAWING: None
Patent JP-2020201013-A (JP)
Title: air conditioner
Inventor: YAMADA TAKUO
IPC: F28D9/00
Filed: 2019-06-12
Abstract: To reduce an amount of a refrigerant filling a refrigerant cycle system.SOLUTION: A refrigerant cycle system 100 includes: a vapor compression type primary side cycle 20 which circulates a first refrigerant; a vapor compression type secondary side cycle 40 which circulates a second refrigerant; and a cascade heat exchanger 35 which conducts heat exchange between the first refrigerant and the second refrigerant. The secondary side cycle 40 has a utilization heat exchanger 51 for using cold or heat that the second refrigerant obtains from the cascade heat exchanger 35. The utilization heat exchanger 51 has a flat multi-hole pipe.SELECTED DRAWING: Figure 1
Patent JP-2020205198-A (JP)
Title: On-vehicle battery
Inventor: MURAKAMI TSUKASA
IPC: H01M2/10
Filed: 2019-06-18
Abstract: To solve a problem in which a resistance value of a bus bar varies depending on the layout of a battery module, and it is difficult to stabilize the output characteristics in a conventional on-vehicle battery.SOLUTION: In an on-vehicle battery 10 according to the present invention, a battery module 10A and a junction box 35 are connected in series by a longest bus bar 16L in the extending direction. The bus bar 16L is composed of two bus bars 16S and one adjustment bus bar 31. The adjusting bus bar 31 has a lower specific gravity than the bus bar 16S and is formed of a metal material, and the shape of the cross-sectional area thereof is large. With this structure, the resistance value of the bus bar 16 of the entire on-vehicle battery 10 is reduced, and the voltage drop is also reduced, such that the output characteristics of the on-vehicle battery 10 can be stabilized.SELECTED DRAWING: Figure 3
Patent JP-2021001132-A (JP)
Title: Blood vessel aging inhibitory composition
Inventor: ISHIZUNO ATSUSHI
IPC: A61P9/14
Filed: 2019-06-20
Abstract: To provide a novel blood vessel aging inhibitory composition.SOLUTION: A blood vessel aging inhibitory composition contains xanthohumol.SELECTED DRAWING: None
Patent JP-2021006132-A (JP)
Title: Game machine
Inventor: TSUKAMOTO TAKUMI
IPC: A63F7/02
Filed: 2019-06-28
Abstract: To provide a game machine which can inhibit the interest of a player from decreasing.SOLUTION: In a first reception period (for example, a first operation period), when first operation means (for example, a first operation part) is operated, a control related to a first performance (for example, a speech performance) can be carried out, and when a predetermined setting (for example, an ON setting of an operation auxiliary function) is carried out, assuming that the first operation means is operated even when the first operation means is not operated, the control related to the first performance can be carried out. In a second reception period (for example, a third operation period), when second operation means (for example, a second operation part) is operated, a control related to a second performance (for example, a chance performance) can be carried out. When the predetermined setting is carried out in the first reception period, the predetermined setting is not released even when the first operation means is operated. When the predetermined setting is carried out in the second reception period, the predetermined setting is not released even when the second operation means is operated.SELECTED DRAWING: Figure 18