baber/WOPTO huggingface dataset:
Patent JP-2020186434-A (JP)
Title: Manufacturing method of hot rolled steel sheet
Inventor: TAKAYAMA TAKUYA
IPC: B22D11/12
Filed: 2019-05-14
Abstract: To provide a method of manufacturing a hot rolled steel sheet having a non-metamorphic tissue having improved surface property by utilizing a TSCR process according to a novel constitution.SOLUTION: A manufacturing method of a hot rolled steel sheet a having a non-metamorphic tissue by using continuous casting-direct rolling equipment in which continuous casting and hot rolling are directly connected includes steps of: casting for continuously casting a slab having a thickness of 50 to 150 mm; and hot rolling of roughly rolling without cutting a cast slab, followed by finish rolling, in a first path of rough rolling, rolling is performed under the condition of a sheet thickness center temperature of the slab of 1000°C or higher to develop dynamic recrystallization.SELECTED DRAWING: None
Patent JP-2019202351-A (JP)
Title: Method for welding plural work-pieces and use thereof
Inventor: MICHAEL KRONTHALER
IPC: B23K26/067
Filed: 2019-05-17
Abstract: To expand an application range of laser welding for plural work-pieces.SOLUTION: The present invention relates a steel plate butt welding method in particularly a vehicle body manufacture in an automobile industry in which at least two flat work-pieces (29, 30, 31) having any desired contour are fed to a processing process. In a first sub process, the work-pieces (29, 30, 31) are positionally aligned with one another so as to form a gap (39), and are fixed at a home position by holding means (6). In another sub process, a position and a width (D) of the gap (39) are continuously measured immediately before welding, and the measured values are used for control of a laser welding head (14). According to this invention, the laser welding head (14) comprises a rotatable twin spot optical system, and in the system, alignment of a main spot (8) relative to a sub spot (9) is controlled depending on an absolute position of the gap (39) and the gap width (D) during a processing optical system (7) is rotated around a laser beam axis at a rotation angle alpha (23) in the welding process.SELECTED DRAWING: Figure 1
Patent JP-2020190673-A (JP)
Title: Optical device, control method for optical device, and image display unit
Inventor: HIRAKURA TAKAO
IPC: G03B21/14
Filed: 2019-05-23
Abstract: To provide an optical device with which a projection image with high definition and excellent image quality can be obtained.SOLUTION: There is provided a control method for an optical device having an optical unit that deflects incident video light according to the incident angle of the video light and emits the light, a movable unit that includes a holding unit holding the optical unit, and an actuator that oscillates the movable unit, and the method includes applying a driving signal to the actuator to oscillate the movable unit. The driving signal has a waveform Wa of a trapezoidal wave. The trapezoidal wave has a first flat part F1 in which a first voltage V1 is applied for a first time, a second flat part F2 in which a second voltage V2 higher than the first voltage V1 is applied for a second time, and a third flat part F3 in which a third voltage V3 higher than the first voltage V1 and lower than the second voltage V2 is applied for a third time after applying the first voltage V1 and before applying the second voltage V2.SELECTED DRAWING: Figure 8
Patent JP-2020190402-A (JP)
Title: Multi-can installation boiler performing quantity control
Inventor: OSUGA KAORU
IPC: F22B35/00
Filed: 2019-05-24
Abstract: To provide a multi-can installation boiler performing quantity control that can increase combustion by boilers desired for performing combustion.SOLUTION: The present invention relates to a multi-can installation boiler where a plurality of boilers 1 and a quantity control device 3 which outputs a combustion command for the boilers are installed, multi-can installation boiler performing quantity control in which the quantity control device 3 determines a combustion number of all the boilers and a combustion quantity of a boiler performing combustion, and outputs combustion commands according to the operation priority order determined for the respective boilers, and each boiler performs combustion according to a combustion quantity based on a combustion command from the quantity control device 3. The quantity control device measures a duration time of a boiler with the lower operation priority order at a minimum combustion quantity, and outputs a command to temporarily stop combustion to the boiler when the duration time at the minimum combustion quantity reaches a predetermined set time to let the boiler stand by as an object of combustion control.SELECTED DRAWING: Figure 1
Patent JP-2020197904-A (JP)
Title: Information carrier, care support system and care support method
Inventor: UEHARA TAKASHI
IPC: G06K19/077
Filed: 2019-06-03
Abstract: To provide an information system and an information carrier that can easily know a contact phone number, grasp a vital sign and activity status of a subject in a facility, and support nursing care, when the subject is found after wandering, by attaching to subject's nails or skin an information carrier that is difficult for the subject herself/herself to remove and conceals the subject's personal information.SOLUTION: An information carrier 1 used while being attached to a subject's nail 7 or skin comprises: an information carrier 5 storing and displaying information; and a mounting part 6 attaching the information carrier to the subject. The information carrier comprises at least one or both of an IC tag storing subject's contact information or the like or a display body displaying a symbol corresponding to the subject and contact information on the subject.SELECTED DRAWING: Figure 1
Patent JP-2020201080-A (JP)
Title: Battery state determination method for lithium ion secondary battery
Inventor: SEN BOKU
IPC: H01M10/42
Filed: 2019-06-07
Abstract: To provide a battery state determination method for a lithium ion secondary battery with which it is possible to grasp the degradation state of the battery without having to perform full-charging/discharging.SOLUTION: A battery state determination method for a lithium ion secondary battery analyzes a relaxation process after current cutoff to grasp the resistance of the battery and estimate the whole image of a charge-discharge curve from fragmental charge-discharge curves in consideration of the obtained resistance value. More specifically, this method includes: a partial charge-discharge curve calculation step for acquiring, by a partial charge or partial discharge, a partial charge-discharge curve which is part of a charge-discharge curve and calculating a positive-pole partial charge-discharge curve and a negative-pole partial charge-discharge curve; a resistance grasping step for grasping the resistance value of a lithium ion secondary battery from a terminal voltage relaxation process after a charge current during a charge or a discharge current during a discharge is cut off; and a charge-discharge curve calculation step for obtaining a calculated charge-discharge curve derived by calculating the whole image from the partial charge-discharge curves in consideration of the obtained resistance value.SELECTED DRAWING: Figure 2A
Patent JP-2020200394-A (JP)
Title: Graphene nanoribbon network film, method for manufacturing graphene nanoribbon network film, electronic device, and method for manufacturing electronic device
Inventor: YAMAGUCHI JUNICHI
IPC: C01B32/184
Filed: 2019-06-10
Abstract: To provide a graphene nanoribbon network film capable of obtaining excellent charge mobility, a method for manufacturing a graphene nanoribbon network film, an electronic device and a method for manufacturing an electronic device.SOLUTION: A graphene nanoribbon network film 1 has a plurality of graphene nanoribbons 2 which are oriented relative to each other at an angle of integer multiples of 60 degrees. The plurality of graphene nanoribbons 2 are six-membered ring-joined to each other in sp2 hybridized orbital.SELECTED DRAWING: Figure 1
Patent JP-2020198823-A (JP)
Title: Wilting machine for tea-manufacturing
Inventor: AOYAMA TOSHIHARU
IPC: A23F3/06
Filed: 2019-06-11
Abstract: To develop a wilting machine for tea-manufacturing capable of automatically stirring sufficiently tea leaves without damaging in the midst of wilting since it is important to sufficiently stir tea leaves without damaging in order to avoid wilting unevenness and spoilage which heretofore cause degradation.SOLUTION: The first means of the present invention is a wilting machine for tea-manufacturing arranged with a plurality of air-permeable endless conveying belts for placing and wilting tea leaves including a device for replacing upper leaves with bottom leaves to stir the tea leaves at a delivery end of the endless conveying belt, where the device for replacing upper leaves with bottom leaves comprises rotating shaft arranged vertically to a transfer direction of the endless conveying belt, a plurality of bars for replacing upper leaves with bottom leaves attached to the rotating shaft at equally-spaced intervals and radially by supporting members, and a driving means of the rotating shaft.SELECTED DRAWING: Figure 1
Patent JP-2020202720-A (JP)
Title: Stator and manufacturing method thereof
Inventor: FUKAYA NORIYUKI
IPC: H02K1/12
Filed: 2019-06-13
Abstract: To provide a stator that can firmly fix a stator winding to a stator core.SOLUTION: A stator 700 includes a multi-phase stator winding 710, and a stator core 720 which is provided on the anti-rotor side in the radial direction of the stator winding 710 and is configured by laminating first and second steel plates 721 and 722 in the axial direction. Unevenness is continuously formed in the axial direction on the surface of the stator core 720 which is on the side of the stator winding 710 in the radial direction, and the stator winding 710 is fixed to the stator core 720 by a synthetic resin 730 present in a recessed portion due to the unevenness.SELECTED DRAWING: Figure 76
Patent JP-2020023474-A (JP)
Title: Foamable composition
Inventor: FUKUZUMI KYOKO
IPC: A61K8/44
Filed: 2019-06-19
Abstract: To provide a foamable composition that has excellent foaming properties and can form a foam that is smooth and is easy to spread.SOLUTION: The foamable composition comprises: a stock solution containing water, a surfactant and a hydrofluoroolefin; and a compressed gas, wherein the hydrofluoroolefin has a boiling point of 5-30°C.SELECTED DRAWING: None
Patent JP-2019158337-A (JP)
Title: Refuse property estimation system, and crane operation control system using refuse property estimation system
Inventor: FUJIKAWA HIROYUKI
IPC: B65F5/00
Filed: 2019-06-21
Abstract: To provide a refuse property estimation system capable of realizing stable combustion by reducing variation in fuel conditions in an incinerator by control for homogenizing properties of refuse as a crane throws in the refuse by more precisely grasping the properties of the refuse in a refuse pit than the prior art.SOLUTION: A refuse property estimation system 500 comprises a thrown-in refuse property estimation model generation unit 503 to generate a thrown-in refuse property estimation model for estimating refuse properties, by means of an intelligent information processing technology with refuse property training data and with thrown-in refuse input data generated from image data obtained by photographing a refuse pit surface.SELECTED DRAWING: Figure 1
Patent JP-2021000315-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-06-24
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: As a suggestive performance for suggesting the setting, during a predetermined period (e.g., special live period), a first suggestive performance (e.g., display of an icon display of a normal mode/special mode, display of a card image of a first mode/second mode) and a second suggestive performance in which the set value is easier to be specified than the first suggestive performance (e.g., display of a card image of a third mode) can be executed. The second suggestive performance is executed at different ratios in cases where the suggestive performance is executed at a first timing during a predetermined period and the suggestive performance is executed at a second timing after the first timing during the predetermined period (e.g., the card image of the third mode is not displayed during the live period, and the card image of the third mode can be executed during a Gacha (capsule toy) period provided after the live period). Thereby, interest of a game can be increased.SELECTED DRAWING: Figure 8-23
Patent JP-2021001845-A (JP)
Title: Position specification program, terminal device, and position specification method
Inventor: TAKASHIMA SUSUMU
IPC: G09B29/10
Filed: 2019-06-24
Abstract: To provide a position specification program capable of improving the specification accuracy of the present position of a terminal device even at a place where a signal related to a satellite positioning system cannot be received, a terminal device, and a position specification method.SOLUTION: A terminal device 100 is caused to function as: speed data acquisition means (a control part 4) for acquiring speed data D7; an angular speed information acquisition part 3 for acquiring angular speed data D5; curvature radius data generation means (the control part 4) for generating curvature radius data D6 by using the speed data D7 and the angular speed data D5; correlation coefficient sequence generation means (the control part 4) for generating a correlation coefficient sequence of the curvature radius data D6 and the reference curvature radius data D1; and pattern coincidence determination means (the control part 4) for determining pattern coincidence between the curvature radius data D6 and the reference curvature radius data D1 from the correlation coefficient sequence.SELECTED DRAWING: Figure 1
Patent JP-2021004075-A (JP)
Title: Container and lid body
Inventor: HANAWA KENICHI
IPC: G01N33/22
Filed: 2019-06-27
Abstract: To provide a container exhibiting excellent operability that facilitates attaching/detaching a lid body while securing a sealing property and fitting strength of the lid body with respect to a container body part, and to provide the lid body therefor.SOLUTION: A lid body 3 comprises a substantially disk-shaped first plate 4 and a substantially disk-shaped second plate 5 that face and contact with each other, and elastically cylindrical packings P. The first plate 4 and the second plate 5 each having an outer diameter of somewhat smaller than an inner diameter of a container body part have respective first taper part 41 and second taper part 51 that become smaller diameters toward mutual plate sides with respect to outer peripheral surfaces of the first plate 4 and the second plate 5. The packings P are engaged with groove parts M formed on the outer periphery of a contact part T with the first plate 4 and the second plate 5. The packings P each are possible to come into contact with an inside surface of the container body part in a state where the first plate 4 and the second plate 5 that are separable have come into contact with each other. An outer diameter of each of the packings P is reduced and becomes smaller than an inner diameter of the container body part in a state where the first plate 4 and the second plate 5 are separated so that a gap is generated.SELECTED DRAWING: Figure 4
Patent JP-2021007073-A (JP)
Title: Electron beam irradiation device
Inventor: TAJIMA RYO
IPC: H01J37/305
Filed: 2019-06-28
Abstract: To provide an electron beam irradiation device capable of shortening electron beam irradiation time.SOLUTION: An electron beam irradiation device 1 includes: a helpable column determination part 11 which, when information on a target irradiation area where electron beams to be irradiated is input, determines, as a helpable column, a column having a main irradiation area that is not included in the target irradiation area, among a plurality of columns 2; and a helped column determination part 12 which determines, as a helped column, a column adjacent to the helpable column and having the main irradiation area that is included in the target irradiation area among the plurality of columns 2, for the helpable column having been determined. A beam scanner 5 of the helpable column performs help irradiation control, in which electron beams are irradiated in a sub irradiation area of the helpable column, and thereby electron beam irradiation on a target irradiation area of the helped column is performed.SELECTED DRAWING: Figure 1
Patent JP-2021008387-A (JP)
Title: Perovskite-type oxide particles, unfired oxide particles, and method for producing unfired oxide particles and perovskite-type oxide particles
Inventor: INUKAI HIROYUKI
IPC: H01M8/12
Filed: 2019-07-02
Abstract: To provide a perovskite-type oxide particle having a very small particle diameter and capable of forming a coating film having a high filling rate and a high coating film density when printed as a paste and dried to form the coating film, and an unfired oxide particle capable of producing the perovskite-type oxide particle; and to provide a method for producing the particles.SOLUTION: A perovskite-type oxide particle Pp which is spherical in shape, has an average particle size of 30-200 nm and an average aspect ratio of 1.0-1.6, and has a perovskite-type crystal structure of which compositional formula is represented by ABO3 and consists of an oxide having lanthanum, or lanthanum and strontium, at the A site and cobalt, or cobalt and iron, at the B site.SELECTED DRAWING: Figure 1
Patent JP-2021013226-A (JP)
Title: Power conversion device
Inventor: ITO MITSUTAKA
IPC: H02J7/10
Filed: 2019-07-04
Abstract: To provide a power conversion device which can cause a current sufficient to increase the temperature of a storage battery to flow through the storage battery.SOLUTION: A power conversion device 100 selects and implements first temperature increasing control, second temperature increasing control, and third temperature increasing control as temperature increasing control for first and second storage batteries 100 and 110. In the first temperature increasing control, electric energy is mutually supplied between the first storage battery 100 and the second storage battery 110, in the second temperature increasing control, electric energy is mutually supplied between the first storage battery 100 and the second capacitor 45, and in the third temperature increasing control, electric energy is mutually supplied between the second storage battery 110 and the first capacitor 25.SELECTED DRAWING: Figure 1
Patent JP-2021013351-A (JP)
Title: Marine salt including amino acid and production method thereof
Inventor: ARAI SHOGO
IPC: A23L27/40
Filed: 2019-07-14
Abstract: To provide an amino acid-including marine salt from sea water including amino acid and a production method thereof to solve such a problem that an edible salt nearer to natural one is required by the recent natural orientation of consumers.SOLUTION: A production method for amino acid-including marine salt in this invention is characterized by taking in a sea water including amino acid and depositing an amino acid-including marine salt by evaporating a water content of the sea water. Thereby, an innovative marine salt adequate to appellation as a natural salt in which the natural component included in the sea water is kept in as it is can be produced.SELECTED DRAWING: Figure 5
Patent JP-2021018450-A (JP)
Title: Maintenance operation support system, maintenance operation support method, maintenance operation support device, and program
Inventor: SO YOICHIRO
IPC: G06Q10/00
Filed: 2019-07-17
Abstract: To provide a maintenance operation support system allowing data pertaining to maintenance operation to be shared among a plurality of bases.SOLUTION: A maintenance operation support system 100 for industrial machinery comprises: a first terminal of a user at a first base; a second terminal of a user at a second base; a data acquisition part that acquires from the first terminal at least either of state evaluation data representing the state of a work place evaluated by the user at the first base and work treatment data representing treatment on the work place executed by the user at the first base, with regard to one work item that is selected from among a plurality of work items included in the maintenance operation; a database that stores at least either of the state evaluation data and the work treatment data in association with work item data representing the work items; and a data supply part that reads from the database and supplies to the second terminal at least the state evaluation data and the work treatment data that are associated with the work item data according to an acquisition request specifying work item data from the second terminal.SELECTED DRAWING: Figure 1
Patent JP-2021019271-A (JP)
Title: Image formation apparatus, control method and program
Inventor: SATO KEI
IPC: G06F21/60
Filed: 2019-07-19
Abstract: To provide an image formation apparatus which can properly cooperate with a block chain service, a control method and a program.SOLUTION: In a software configuration of an image formation apparatus, a local UI control unit 400 notifies a user authentication processing unit 402 and an application of the content operated by a user in an operation unit, the local UI control unit 400 displays a function selection screen on the operation unit, the local UI control unit 400 receives a screen display request from the user authentication processing unit 402 and the application to perform control so as to display the screen on the operation unit, the user authentication processing unit 402 and the application A404 display the screen on the operation unit through the local UI control unit 400.SELECTED DRAWING: Figure 4
Patent JP-2021017180-A (JP)
Title: Stopper device and stopper system including the same
Inventor: OSAWA SHINICHI
IPC: B62B3/00
Filed: 2019-07-23
Abstract: To provide a stopper device which enables a dolly to be disposed at a correct position, and to provide a stopper system.SOLUTION: A stopper device has: a stopper part corresponding to a dolly; and an index which is integrally provided with the stopper part and shows a parking position of the dolly.SELECTED DRAWING: Figure 1
Patent JP-2021017208-A (JP)
Title: Vehicle body structure of vehicle
Inventor: SUZUKI KAORI
IPC: B62D25/04
Filed: 2019-07-23
Abstract: To provide a vehicle body structure of a vehicle which enables reduction of the weight of a vehicle and increase in an amount of a buffer load absorbed during a vehicle side collision.SOLUTION: A side door includes: a door panel part which covers an opening to allow occupants to get in/off a vehicle and includes an outer periphery part that overlaps with an opening formation vehicle body skeleton member (a side sill 10 etc.) when viewed in a vehicle width direction; and a first reinforcement part (a lower main reinforcement part 73 etc.) which is provided at the outer periphery part of the door panel part so as to overlap with the opening formation vehicle body skeleton member when viewed in the vehicle width direction. The first reinforcement part is provided at a portion of the outer periphery part of the door panel part which includes a portion corresponding to a vehicle width direction extending vehicle body skeleton member (a first floor cross member 17 etc.), and a second reinforcement part (a lower assist reinforcement part 93 etc.) is provided at a portion of the outer periphery part of the door panel part which corresponds to the vehicle width direction extending vehicle body skeleton member or a portion of the first reinforcement part which corresponds to the vehicle width direction extending vehicle body skeleton member.SELECTED DRAWING: Figure 4