baber/WOPTO huggingface dataset:
Patent JP-2020063491-A (JP)
Title: Method for manufacturing agglomerate for steel making
Inventor: HIRONAKA SATOSHI
IPC: B01J2/00
Filed: 2018-10-18
Abstract: To provide a method for manufacturing an agglomerate for steel making which determines an optimum addition amount of water and can easily manufacture an agglomerate having high strength.SOLUTION: A method for manufacturing an agglomerate for steel making includes: mixing an iron-containing material as a raw material, a binder and water to prepare a mixture; then processing the mixture into a pellet or a briquette; and manufacturing an agglomerate for steel making usable in a steel making step. The method for manufacturing the agglomerate for steel making includes determining an appropriate moisture content in the agglomerate for steel making and determining an addition amount of the water so as to achieve the appropriate moisture content, on the basis of water absorption of the raw material and viscosity increase concentration of the binder.SELECTED DRAWING: None
Patent JP-2019016815-A (JP)
Title: Slide mechanism and electronic apparatus
Inventor: NOZAKI TAKAHIRO
IPC: H05K5/02
Filed: 2018-10-19
Abstract: To provide an electronic apparatus capable of easily notifying a client of information, such as advertisement, propaganda, and notice, by simply posting bulletin objects.SOLUTION: An electronic apparatus includes an apparatus case 1 provided with an input display unit 2 as an operation unit, and a tray member 15 provided slidably in the apparatus case 1, and posting bulletin objects 14 by retractably projecting from a back face 1a of the apparatus case 1 located on a side opposite to an operation side of the input display unit 2, whereby the bulletin objects 14 can be posted easily, and thus a client can be notified easily of the information, such as advertisement, propaganda, and notice.SELECTED DRAWING: Figure 4
Patent JP-2020066538-A (JP)
Title: Method for evaluating excess amount of lithium in lithium metal composite oxide
Inventor: OKADA JIRO
IPC: C01G53/00
Filed: 2018-10-22
Abstract: To provide a method for evaluating an excess amount of lithium in a lithium metal composite oxide, by which the excess amount of lithium can be accurately evaluated.SOLUTION: A method for evaluating an excess amount of lithium in a lithium metal composite oxide is provided that comprises a carbonation step of carbonating lithium hydroxide contained in lithium metal composite oxide particles by placing the lithium metal composite oxide particles under a carbon dioxide gas atmosphere; a total carbon amount evaluation step of measuring TC after the carbonation, which is the total carbon amount of the lithium metal composite oxide particles after the carbonation step; and an excess lithium amount calculation step of calculating an excess amount of lithium in the lithium metal composite oxide particles from the TC after the carbonation.SELECTED DRAWING: None
Patent JP-2020066908-A (JP)
Title: Steel pipe for ground reinforcement
Inventor: SAKANE KAZUTOSHI
IPC: E21D9/04
Filed: 2018-10-24
Abstract: To improve workability by reducing the weight of steel pipes for ground reinforcement that are successively added by screw joining while ensuring the required strength.SOLUTION: Short connecting pipe portions 20 and 30 having screw portions 24 and 34 are inseparably joined to end portions of a pipe body 11 having no screw portion in a ground reinforcing steel pipe 10. Steel materials of the pipe body 11 and the connecting pipe portions 20 and 30 are different from each other, and tensile strength of the pipe body 11 is greater than tensile strength of the connecting pipe portions 20 and 30. Preferably, the pipe body 11 has tensile strength of 650 N/mmto 1200 N/mm, yield strength of 600 N/mmto 900 N/mm, and thickness of 2.5 mm to 4 mm.SELECTED DRAWING: Figure 2
Patent JP-2020067055-A (JP)
Title: Reducer supply device
Inventor: TOKUNAGA ATSUSHI
IPC: F01N3/08
Filed: 2018-10-26
Abstract: To provide a reducer supply device capable of reducing a residual amount of a liquid reducer after recovering the liquid reducer in the reducer supply device.SOLUTION: A reducer supply device (30) includes a reducer supply passage (57) connecting a pump (41) and a reducer injection valve (31), and a return passage (59) branched from the reducer supply passage (57) for returning a part of a liquid reducer pressure-fed by the pump (41) to the tank (50), executes a control for supplying the liquid reducer to a reducer injection valve (31) side in operating an internal combustion engine (5), and executes a control for sucking back the liquid reducer to recover the same into the tank (50) in stopping the internal combustion engine (5). The reducer supply device includes a flow channel area variable mechanism (80) for changing a flow channel area by a pressure generated in the reducer supply passage (57), on the way of the return passage (59), and the flow channel area variable mechanism (80) reduces a flow channel area in executing the control to recover the liquid reducer, in comparison with a time in executing the control to supply the liquid reducer, to make the liquid reducer pass therethrough.SELECTED DRAWING: Figure 3
Patent JP-2020071943-A (JP)
Title: All-solid battery
Inventor: NAGANO AIKO
IPC: H01M2/26
Filed: 2018-10-30
Abstract: To provide an all-solid battery of such a structure that can restrain occurrence of ununiformity of cell reaction in a lamination electrode body, and can prevent increase in electrical resistance resulting therefrom.SOLUTION: An all-solid battery 10 includes a positive electrode collector tub 33 having first and second lamination electrode bodies 20 superposed in the lamination direction, where the first and second lamination electrode bodies 20 include, respectively, the positive electrode collector tub 33 projecting from one of four lamination planes of the electrode bodies, and a negative electrode collector tub 53 projecting from another plane out of the four lamination planes of the electrode bodies, on the opposite side to the plane from which the positive electrode collector tub 33 projects. The negative electrode collector tub 53 of the first lamination electrode body 21 and the positive electrode collector tub 33 of the second lamination electrode body 22 are placed to project from the same lamination plane so as not to overlap each other, and the positive electrode collector tub 33 of the first lamination electrode body 21 and the negative electrode collector tub 53 of the second lamination electrode body 22 are placed to project from a lamination plane on the opposite side to the same lamination plane so as not to overlap each other.SELECTED DRAWING: Figure 1
Patent JP-2020071330-A (JP)
Title: Cartridge manufacturing method
Inventor: OSHIMA NOBUO
IPC: G03G15/08
Filed: 2018-10-30
Abstract: To provide a cartridge with which image defects hardly occur in the operation to open an opening member, irrespective of a filled toner amount.SOLUTION: A method for manufacturing at least two types or more of attachable/removable cartridge differing in the filled amount of developer, includes assembling a rotary member into the cartridge in the initial rotation phase of a conveyance member so that when accommodating a first volume of developer in a developer accommodation room, the direction heading from a fixed part to the tip of the conveyance member and an opening intersect each other before opening of a seal member by rotation of the rotary member is completed. Meanwhile, when accommodating a second volume of developer larger than the first volume, the initial phase of the rotary member is set and the cartridge is assembled into the rotary member so that the direction heading from the fixed part to the tip of the conveyance member and the opening do not intersect immediately after opening is completed.SELECTED DRAWING: Figure 1
Patent JP-2020076460-A (JP)
Title: Vehicular differential device
Inventor: KAWAMOTO KOKI
IPC: F16H48/08
Filed: 2018-11-07
Abstract: To provide a vehicular differential device which can sufficiently supply lubrication oil needed for lubrication of a slide part between a pinion shaft and a pinon gear.SOLUTION: Snap rings 34 are respectively fitted in annular grooves 32a formed at both end parts of a pinion shaft 32. Between the snap ring 34 and a differential case 14, an opening 44, which opens in a rotation direction R of the differential case 14 when a vehicle moves forward, is formed and a lubrication oil passage 50 for guiding lubrication oil from the opening 44 to a slide part 18b is formed. Thus, rotation of the differential case 14 during forward movement of the vehicle causes the lubrication oil to flow from the opening 44 to the slide part 18b through the lubrication oil passage 50. Further, the snap ring 34 can inhibit the lubrication oil from being flowed out from the slide part 18b to an exterior part of the differential case 14 through a through hole 30 by centrifugal force generated by the rotation of the differential case 14.SELECTED DRAWING: Figure 3
Patent JP-2020075276-A (JP)
Title: Melting-type flux for submerged arc welding
Inventor: TANABE HIROHISA
IPC: B23K35/362
Filed: 2018-11-08
Abstract: To provide a melting-type flux for submerged arc welding, which can establish compatibility between suppression of a decrease in toughness during heat treatment after welding and securement of excellent welding workability.SOLUTION: A melting-type flux for submerged arc welding contains: 5.0-60.0 mass% of CaF; 2.0-40.0 mass% of AlO; 2.0-30.0 mass% of SiO; 5.0-25.0 mass% of CaO; 1.0-10.0 mass% of MgO; a total of 1.0-10.0 mass% of REM oxide; 0-25.0 mass% of TiO; 0-15.0 mass% of BaO; 0-10.0 mass% of MnO; and 0-1.0 mass% of BO. The remnant is composed of impurities.SELECTED DRAWING: None
Patent JP-2020076696-A (JP)
Title: On-vehicle radar device radome and its manufacturing method
Inventor: SATO DAISUKE
IPC: G01S7/03
Filed: 2018-11-09
Abstract: To provide an on-vehicle device radome which can be decoratively manufactured without using a coating mask, can make a boundary of decoration layers clear, can improve the efficiency of decoration work, and can reduce a manufacturing cost.SOLUTION: In an on-vehicle device radome 1, there are arranged a first background color visual recognition range 21 in which a first background color of a first background color print layer 4 is visually recognized from a surface side of a transparent base material 2, a second background color visual recognition range 22 in which a second background color of a second background color decoration layer different from the first background color is visually recognized, and an electromagnetic wave permeable metallic layer visual recognition range 23 in which an electromagnetic wave permeable metallic layer 5 different in contour from either of the first background color and the second background color is visually recognized. The second background color decoration layer is formed at least at not only a back face side of the first background color print layer 4 of the first background color visual recognition range 21 located around the second background color visual recognition range 22, but also a back face side of the electromagnetic wave permeable metallic layer 5 of the electromagnetic wave permeable metallic layer visual recognition range 23 located around the second background color visual recognition range 22.SELECTED DRAWING: Figure 2
Patent JP-2020080926-A (JP)
Title: Game machine
Inventor: KOBAYASHI MASARU
IPC: A63F5/04
Filed: 2018-11-15
Abstract: To provide a game machine with a high degree of interest that has never existed before.SOLUTION: A game machine for executing a game by starting the game on the basis of start operation by a player and completing the game on the basis of stop operation by the player includes performance means for executing a performance related to the execution of the game, operation accepting means for accepting operation of the player that is related to the performance, and operation instructing means for instructing operation of the player. The operation instructing means includes holding means for holding an operation instruction to instruct the operation of the player after the next game, when the operation instructing means does not accept the operation of the player even after the game is completed.SELECTED DRAWING: Figure 16
Patent JP-2020083921-A (JP)
Title: Adhesive composition, curable composition and article containing the same, and method for producing adhesive product
Inventor: SAKATA NAOKI
IPC: C08F222/14
Filed: 2018-11-15
Abstract: To provide an adhesive composition that has excellent adhesive strength while maintaining holding strength.SOLUTION: Provided is an adhesive composition containing a compound having at least two partial structures represented by the following formula (I) in the molecule and a (meth)acrylic polymer. (In formula (I), Rand Rare each independently a hydrogen atom, a hydrocarbon group having 1 to 15 carbon atoms, or Rand Rtogether form a divalent hydrocarbon group having 3 to 15 carbon atoms.).SELECTED DRAWING: None
Patent JP-2020081117-A (JP)
Title: Multiple pillow
Inventor: WATANABE AKIHIRO
IPC: A47G9/10
Filed: 2018-11-20
Abstract: To provide a multiple pillow composed of two paired pillows that are connected together.SOLUTION: Each pillow 1, 2 is housed in a bag-like housing part 5, 6 provided on a pillow cover 4; the pillow cover 4 has a connection part 3 for connecting both housing parts 5, 6; the housing part 5, 6 partially opens, with a slide fastener attached to the opening so that the pillow 1, 2 can be put inside or taken out; and the pillows 1, 2 in the housing parts differ in hardness.SELECTED DRAWING: Figure 1
Patent JP-2020083989-A (JP)
Title: Base material film, insulator film and flat cable or antenna
Inventor: YASUDA HARUKI
IPC: H01Q1/40
Filed: 2018-11-21
Abstract: To provide a base material film and an insulator film having superior electrical characteristics for high frequency signal.SOLUTION: As for base material film 10 designed to use for a flat cable or a film antenna, the relative permittivity is not more than 3.5 in temperature 23°C, relative humidity 50% and frequency 1 GHz, the dielectric dissipation factor is not more than 0.005, polyaryletherketone-based resin is contained, and biaxially oriented. Insulator film 1 comprises the base material film 10 and an adhesive layer 12 provided to the base material film.SELECTED DRAWING: Figure 1
Patent JP-2020083687-A (JP)
Title: Method for producing inorganic oxide particles
Inventor: SUEMATSU RYOICHI
IPC: C01B13/34
Filed: 2018-11-21
Abstract: To provide a method for producing inorganic oxide particles, capable of performing stable operations by preventing the occurrence of caking on a tip end of a nozzle without performing a special modification to the nozzle itself.SOLUTION: A method for producing inorganic particles includes a spraying step of spraying droplets of a solution of a compound from a nozzle, the compound containing an element that forms an oxide, the solution being stored in a storage tank and being delivered to the nozzle, wherein: the nozzle includes a gas-supplying port for supplying gas and a spraying port for spraying the solution; the flow rate of the gas to be supplied to the gas-supplying port is 1,400 times greater than the amount of solution delivered to the nozzle; the temperature of the solution when stored in the storage tank is higher than the solidification point of a solvent in the solution but is 50°C lower than the boiling point of the solvent; and the temperature of the droplets right after sprayed from the spraying port is half or lower the boiling point of the solvent in the solution.SELECTED DRAWING: None
Patent JP-2020081303-A (JP)
Title: Medical image processing device
Inventor: MIYAGI KEISUKE
IPC: A61B8/14
Filed: 2018-11-22
Abstract: To facilitate determination of a standard of an indwelling prosthetic valve.SOLUTION: A medical image processing device includes an extraction unit, a measurement unit and a control unit. The extraction unit extracts a heart valve included in medical image data. The measurement unit measures a measured value relating to a shape of the extracted heart valve. The control unit comparatively displays the measured value and a numerical value relating to a shape of a prosthetic valve indwelling at the heart valve.SELECTED DRAWING: Figure 1
Patent JP-2020084258-A (JP)
Title: Method for producing carbonaceous material-containing particles and method for producing carbonaceous material-containing sintered ore
Inventor: IWASE KAZUHIRO
IPC: C22B1/245
Filed: 2018-11-22
Abstract: To provide a method for producing carbonaceous material-containing particles, in which, in a course of being conveyed to a sintering machine and being charged into the sintering machine, collapse of carbonaceous material-containing particles can be suppressed.SOLUTION: Provided is a method for producing carbonaceous material-containing particles, in which a powdery iron-containing raw material, a lime-containing raw material, at least one of an organic binder and bentonite, and a cement powder are mixed to form a mixed powder, and the mixed powder and a carbonaceous material are granulated to produce carbonaceous material-containing particles in which an outer layer made of the mixed powder is formed around the carbonaceous material core.SELECTED DRAWING: Figure 1
Patent JP-2020083808-A (JP)
Title: Production method of triazine derivative, and organocopper compound
Inventor: KAWAMITSU SHOICHI
IPC: C07D251/24
Filed: 2018-11-22
Abstract: To provide a production method of a triazine derivative that is suitable for industrial production.SOLUTION: The production method of a triazine derivative includes reaction by use of an organocopper compound represented by formula (1) as given below to produce a compound having a triazine skeleton into which a substituent derived from the organocopper compound has been introduced. Formula (1) is Cu-R[in formula (1), Ris a perfluoro aryl group in which a fluorine atom may be substituted, a perfluoro heteroaryl group in which a fluorine atom may be substituted, a perfluoro alkyl group in which a fluorine atom may be substituted, a perfluoro alkenyl group in which a fluorine atom may be substituted, or a perfluoro alkynyl group in which a fluorine atom may be substituted.]SELECTED DRAWING: None
Patent JP-2020085318-A (JP)
Title: Heat pump device
Inventor: MATSUZAKA YUKIO
IPC: F25B47/02
Filed: 2018-11-22
Abstract: To propose a heat pump device capable of completing defrosting even during power suppression control.SOLUTION: An air conditioner comprises: a refrigerant circuit comprising a compressor, a utilization side heat exchanger, an expansion valve, and a heat source side heat exchanger; a heat source side fan that supplies outdoor air to the heat source side heat exchanger; an outdoor temperature detector that detects an outdoor temperature; and a control device that controls the refrigerant circuit and the heat source side fan so as to execute normal defrosting operation of operating the compressor to defrost the heat source side heat exchanger, or heat source side fan defrosting operation of operating the heat source side fan with the compressor stopped to defrost the heat source side heat exchanger. When the outdoor temperature is equal to or higher than a reference temperature, and suppression of power consumption is requested by a power suppression signal requesting the suppression of power consumption, the control device controls the refrigerant circuit and the heat source side fan so as to perform the heat source side fan defrosting operation.SELECTED DRAWING: Figure 3
Patent JP-2020080776-A (JP)
Title: Case component and case
Inventor: SUZUKI YUSUKE
IPC: A24F47/00
Filed: 2018-11-28
Abstract: To provide a case component capable of enhancing the safety in handling a case and the degree of freedom in the design of the case.SOLUTION: A case component 3 comprises: a base part 10; a housing 20 attached to the base part 10; a movable member 30 configured to move in interior space S formed between the base part 10 and the housing 20; a cylindrical wall 70; and a rotary cylinder 80 that has a guide projection 82 extending outward in the radial direction from the cylindrical body 81. An insertion port 22 into which a cigarette cartridge can be inserted along the Z direction is formed in the housing 20. The movable member 30 has a cover part 31 that can block the insertion port 22 of the housing 20. On the cylindrical wall 70, a cam groove 77 that is formed to be engaged with the guide projection 82 of the rotary cylinder 80 in the Z direction and to change the position in the Z direction along the circumferential direction of the cylindrical wall 70 is formed. The rotary cylinder 80 is so configured as to move in the Z direction as a result of engagement of the cam groove 77 of the cylindrical wall 70 with the guide projection 82 due to rotation of the rotary cylinder.SELECTED DRAWING: Figure 2
Patent JP-2020081674-A (JP)
Title: Game device
Inventor: ARAKI TAKASHI
IPC: A63F9/02
Filed: 2018-11-30
Abstract: To achieve a pseudo experience of launching a throwing knife with improved presence feeling.SOLUTION: A game device comprises: a housing; a light source; an optical mechanism; a movement detection sensor; and a light source drive part. The housing can be held on one palm of an operator. The housing comprises: a front protrusion part which is protruded forward; and a top surface directed upward. The light source is stored in the housing and can emit a light. The optical mechanism is stored in the housing and projects the light from the light source forward from a tip of the front protrusion part. The movement detection sensor detects forward movement of the other palm different from one palm of the operator on the top surface. The light source drive part drives the light source on the basis of detection of movement by the movement detection sensor.SELECTED DRAWING: Figure 1
Patent JP-2020094112-A (JP)
Title: Rubber composition and tire
Inventor: ISHIKAWA SATOSHI
IPC: C08K9/00
Filed: 2018-12-11
Abstract: To provide a rubber composition having highly balanced WET performance, low-loss properties and steering stability.SOLUTION: The rubber composition contains a diene rubber component, a styrene-alkylene block copolymer, a polyolefin-based softener, and a reinforcing filler. The total styrene content of the styrene-alkylene block copolymer is 30 mass% or more based on the total mass of the styrene-alkylene block copolymer. The polyolefin-based softener contains one or more selected from the group consisting of alkene polymers and hydrogenated diene polymers. The reinforcing filler is contained in an amount of 45 pts.mass or more per 100 pts.mass of the diene rubber component.SELECTED DRAWING: None
Patent JP-2020092649-A (JP)
Title: Harvester
Inventor: TAKASAKI KAZUYA
IPC: A01F29/04
Filed: 2018-12-12
Abstract: To perform an effective work by suppressing erroneous detection.SOLUTION: A harvester includes a thresher for threshing harvested crops, a shredder 12 for shredding stem culms after being threshed by the thresher, a vibration sensor 39 for detecting vibration of the shredder 12, a notification part 45, a measurement part 51 for measuring a time when a detection value by the vibration sensor 39 exceeds continuously a prescribed threshold, as a continuous abnormal time, and an announcement command part 48 for allowing the notification part 45 to provide a notification of warning when the continuous abnormal time exceeds a prescribed time.SELECTED DRAWING: Figure 8