baber/WOPTO huggingface dataset:
Patent JP-2021024150-A (JP)
Title: Inkjet recording method and inkjet recording device
Inventor: OKUDA IPPEI
IPC: B41J2/01
Filed: 2019-08-01
Abstract: To provide an inkjet recording method and an inkjet recording device for indicating excellent rub resistance of a recorded matter and suppressing filter clogging of a head.SOLUTION: An inkjet recording method uses an inkjet recording device having an inkjet head. The inkjet recording method includes a coloring ink attachment step for discharging an aqueous coloring ink composition containing a coloring material from the inkjet head to attach the composition to a recording medium, and a clear ink attachment step for discharging an aqueous clear ink composition from the inkjet head to attach the composition to the recording medium, the aqueous clear ink composition contains wax particles, the inkjet recording device has a circulation path for causing the aqueous clear ink composition to circulate, and the clear ink attachment step discharges the aqueous clear ink composition caused to circulate in the circulation path.SELECTED DRAWING: Figure 1
Patent JP-2021024912-A (JP)
Title: Rubber composition and molded product
Inventor: ABE SHOTA
IPC: C08K3/36
Filed: 2019-08-01
Abstract: To provide a rubber composition excellent in rubber elasticity, particularly tensile permanent set and to provide a molded product produced by crosslinking the rubber composition.SOLUTION: The rubber composition contains (A) a liquid modified ethylene-based random copolymer and (B) a rubber component. The liquid modified ethylene-based random copolymer (A) is a copolymer having an unsaturated silane compound component graft-copolymerized with (a0) an ethylene-based random copolymer in which the copolymer (a0) has a structural unit (30 to 90 mol%) derived from ethylene and a structural unit derived from a C3 to C20 α-olefin and has an intrinsic viscosity [η] of 0.01 to 0.50 dl/g; and the unsaturated silane compound component is a 2-20C unsaturated silane compound and has a grafting ratio of 0.2 to 300 pts.mass based on 100 pts.mass of the copolymer (a0).SELECTED DRAWING: None
Patent JP-2019188241-A (JP)
Title: Game machine
Inventor: HONJO YOSHIKAZU
IPC: A63F7/02
Filed: 2019-08-07
Abstract: To provide a game machine enabling reduction of man-hours necessary for replacement of the game machine when performing the replacement.SOLUTION: A game machine main part 20 can be assembled to an outer frame 10 by connecting a main part side connection member 32 to an outer frame side connection member 15, and connecting a main part side pivotally supported member 35 to an outer frame side engagement member 16. On the other hand, by respectively cancelling each of these connections, the game machine main part 20 can be removed from the outer frame 10. In this way, the game machine main part 20 can be removed while the outer frame 10 is still left in an island facility. That means, when performing replacement of a pachinko machine, by using the outer frame 10 left in the island facility, another game machine main part 20 can be installed. As the result, adjustment of an inclination angle is made unnecessary, and thereby man-hours necessary for the replacement can be reduced.SELECTED DRAWING: Figure 5
Patent JP-2021028051-A (JP)
Title: Dispersion device and dispersion method
Inventor: SHISHIDO RYUNOSUKE
IPC: B01F27/74
Filed: 2019-08-09
Abstract: To provide a dispersion device and a dispersion method by which a time required for dispersion can be shortened.SOLUTION: A dispersion device, which supplies powders while circulating a liquid thereby dispersing the powders in the liquid, comprises: a liquid storage part for storing the liquid; a powder storage part for storing the powders; a dispersion aid storage part for storing a dispersion aid; and a dispersion processing part which supplies the powders and the dispersion aid to the liquid, thereby dispersing the powders in the liquid. The dispersion processing part has: a hollow case; a rotary part which rotates in the case; a liquid supply part which supplies the liquid into the case from the liquid storage part; a powder supply part which supplies the powders into the case from the powder storage part; and a dispersion aid supply part which supplies the dispersion aid into the case from the dispersion aid storage part.SELECTED DRAWING: Figure 2
Patent JP-2021028883-A (JP)
Title: Display panel and manufacturing method of display panel
Inventor: KOBAYASHI HIDEKI
IPC: H01L27/32
Filed: 2019-08-09
Abstract: To provide a display panel forming a functional layer formed by the same material and having a different film thickness in a coating system, in capable of facilitating a formation with a same ink.SOLUTION: A display panel in which a plurality of pixel regions is provided in a matrix state, comprises: a pixel electrode 13 arranged in each of the plurality of pixel regions on a substrate 11; a division wall 14Y provided between the pixel electrode adjacent in a row direction and extended to a column direction; a first functional layer arranged between two division walls adjacent to the row direction in one pixel region; and a second functional layer arranged between the two division walls adjacent to the row direction in the other one pixel region adjacent to the row direction to one pixel region, formed by a material same as that of the first functional layer, and having a film thickness smaller than the film thickness of the first functional layer. In a plan view, a rate of an area of the first functional layer, occupying an area where the first functional layer exists is smaller than the rate of the area of the second functional layer, occupying the area of the pixel region where the second functional layer exists.SELECTED DRAWING: Figure 5
Patent JP-2021034414-A (JP)
Title: Workpiece check method and processing method
Inventor: SUGIYAMA TOMOAKI
IPC: B24B27/06
Filed: 2019-08-16
Abstract: To propose a noble technology for reliably and automatically determining chipping and cracks on the back side on the basis of a captured image on the back side of a workpiece.SOLUTION: A workpiece check method that checks a back side 5b of a divided workpiece while the back side is fixed to a tape 7 and the front side 5a is exposed includes an imaging step of imaging a workpiece from the back surface 5b side via the tape 7 with an infrared camera (second imaging unit 106b) to form a captured image, and a detection step of detecting chipping 5c and/or crack 5d generated on the back surface 5n from the captured image formed in the imaging step.SELECTED DRAWING: Figure 11
Patent JP-2021035104-A (JP)
Title: Vehicular cooling device
Inventor: YOSHIMOTO JUN
IPC: B60H1/32
Filed: 2019-08-21
Abstract: To provide a vehicular cooling device capable of securing travel safety of a vehicle while suppressing deterioration of comfort in a cabin at the occurrence of a battery cooling request accompanying a temperature rise of a battery.SOLUTION: A vehicular cooling device 1 includes: an electric motor 3; a battery 4; a battery temperature sensor TS33; an air conditioner 10; a battery cooling device 30 which cools the battery 4 using coolant of the air conditioner 10; and a control device 50 which controls the air conditioner 10, generates a battery cooling request when a battery temperature TB is a first temperature T1 or more, and controls the battery cooling device 30. The control device 50 executes first control processing for giving preference to an air conditioning request over a cooling request when the battery temperature TB is less than a second temperature T2, and executes second control processing for giving preference to the cooling request over the air conditioning request when the battery temperature TB is the second temperature T2 or more.SELECTED DRAWING: Figure 5
Patent JP-2020040396-A (JP)
Title: Solid writing body set
Inventor: SHIMANE NOBUAKI
IPC: B43K29/02
Filed: 2019-08-21
Abstract: To provide a compact writing body set, which has a sense of unity in the design when arranged adjacently, motivates the user to purchase a plurality of solid writing bodies as a set, and in particular to purchase in pairs.SOLUTION: The solid writing body set composed of a plurality of solid writing bodies has a design that is integrated when arranged adjacently in the same orientation on the surface of each of the plurality of solid writing bodies. At least two or more different-sized patterns are provided on the surface of each solid writing body.SELECTED DRAWING: Figure 1
Patent JP-2021030629-A (JP)
Title: Hot end for 3d printer, air heater, unit, and 3d printer
Inventor: ISHIDA NOBUHISA
IPC: B29C64/209
Filed: 2019-08-27
Abstract: To provide a hot end for a 3D printer, an air heater, a unit, and a 3D printer capable of realizing size reduction and energy saving while obtaining strong bonding between layering interfaces of a modeling material.SOLUTION: A hot end for a 3D printer comprises: a feed part formed with a feed port b to which a modeling material is fed; a melting part having plate-like heating means 2 for melting the modeling material fed from the feed part; a discharge part formed with a discharge port a for discharging the modeling material melted in the melting part; and a cylindrical cover part 4 covering the melting part and exposing the discharge port a. The cover part 4 has a blow-in port 4a for blowing hot air, and a blow-out port 4b for downwardly blowing out the blown-in hot air from periphery of the discharge port a.SELECTED DRAWING: Figure 1
Patent JP-2021034661-A (JP)
Title: Semiconductor device, electronic device, and manufacturing method of semiconductor device
Inventor: MASUDA SHIZUAKI
IPC: H01L23/12
Filed: 2019-08-28
Abstract: To efficiently exhaust heat generated by an electronic device by exhausting the heat using an internal wiring of a flexible circuit board together with a support.SOLUTION: A semiconductor device 100 includes a structure including an electronic device 101, a support 102 that surrounds the electronic device 101, and a flexible circuit board 103 arranged so as to wrap the electronic device 101 and the support 102, and includes an opening 106 that is formed on the side facing a mounting board 105 on which a structure the flexible circuit board 103 which is mounted, and exposes at least one of the electronic device 101 and the support 102, and the flexible circuit board 103 is provided with a first internal wiring 107 exposed at the opening 106 and a second internal wiring 108 exposed at another position M different from the opening 106.SELECTED DRAWING: Figure 1
Patent JP-2021039961-A (JP)
Title: Coil component, electronic apparatus, and manufacturing method of coil component
Inventor: OGA TETSUYA
IPC: H01F41/04
Filed: 2019-08-30
Abstract: To provide a coil component in which peeling of a terminal electrode from a base part is suppressed, and assembly accuracy of the terminal electrode to the base part is improved.SOLUTION: A coil component is equipped with a base part 210 having a first surface 211 and a second surface 212 in contact a first virtual plane 201 and a second virtual plane 202 intersecting the first virtual plane, respectively, a circulation part formed of a conductor wound around the base part 210, a terminal electrode 220 composed of a first metal plate 224 attached to the first surface 211 of the base part 210, and having a first portion along the first surface 211 and a second portion folding for the first portion, and electrically connected with the circulation part, and an adhesive joint 260 for fixing the first portion (tabular part 221) of the terminal electrode 220 to the first surface of the base part 210. A first angle θ intersecting the first virtual plane 201 of the second virtual plane 202 is an obtuse angle, and the tip 222A of the second portion (tabular part 222) of the terminal electrode 220 is in movable contact with the second surface 212 of the base part 210.SELECTED DRAWING: Figure 1
Patent JP-2021039191-A (JP)
Title: Developer supply container and image forming apparatus
Inventor: SUENAGA TAKENORI
IPC: G03G15/08
Filed: 2019-09-02
Abstract: To provide a developer supply container that allows more stable discharge of a developer in a developer storage container.SOLUTION: A developer supply container is arranged with a regulation member 853 that separates a container body storing a developer and a discharge part 850 having a discharge port 8501 from each other. The regulation member 853 has an elastically bendable circular regulation plate 855. An outer peripheral part 880 of the regulation plate 855 is provided with a notch part 882 to be a passage for a developer. When an area 883 adjacent to the notch part 882 is pushed in an arrow Y-direction by the developer being conveyed, the regulation plate is elastically bent according to magnitude of the pushing force to form an expanded passage for a developer.SELECTED DRAWING: Figure 4
Patent JP-2021039497-A (JP)
Title: Life event analysis device and program
Inventor: MAKITA KEIKO
IPC: G06Q50/06
Filed: 2019-09-02
Abstract: To provide a life event analysis device and a program which detect the presence or absence of a life event of a member living in a house.SOLUTION: A life event analysis device 100 comprises: a data acquisition unit which acquires power consumption data of at least one house; a data analysis unit which determines the presence or absence of a life event which changes a power consumption state of the house, on the basis of a history of the power consumption data; and a result output unit which outputs a determination result of the data analysis unit. The data analysis unit has: a change extraction unit which extracts a change in power consumption in the house on the basis of the history of the power consumption data; and a life event determination unit which determines the presence or absence of a life event on the basis of the change in power consumption.SELECTED DRAWING: Figure 1
Patent JP-2021041590-A (JP)
Title: Image recording device
Inventor: TAKAHASHI HIROAKI
IPC: B41J11/14
Filed: 2019-09-10
Abstract: To reduce the possibility that a turnable platen may be broken.SOLUTION: A printer part 11 comprises: an enclosure 14 that includes an inner space 23 whose front end is opened to the outside; a conveyance path 65 for a sheet 12 that is formed on a rear side of the inner space 23; a discharge roller pair 44 that conveys the sheet 12 forward while holding the sheet; a platen 42 that is positioned on a rear side of the discharge roller pair 44, and includes a support surface for supporting the sheet 12; a recording part 24 that records an image on the sheet 12 on the platen 42; a slide member 74 that turns the platen 42 to a printing position and to an opening position at which the front end portion of the support surface is positioned lower than the printing position and a space between the platen 42 and the recording part 24 communicates with the inner space 23 through a gap 32; and a base member 90 that constitutes a lower part of the enclosure 14. The base member 90 comprises a wall 120 protruding upward and extending in a lateral direction 9. When the platen 42 is at the opening position, the front end portion is positioned on a rear side of the wall 120 and longitudinally faces the wall 120.SELECTED DRAWING: Figure 20
Patent JP-2021044161-A (JP)
Title: Charge/discharge control device, battery pack, vehicle and charge/discharge control method
Inventor: FUKAYA TARO
IPC: H02J7/10
Filed: 2019-09-11
Abstract: To provide a charge/discharge control device and a charge/discharge control method for appropriately determining a decrease in battery capacity caused by deviation of a positive electrode potential and a negative electrode potential from a reference state, and appropriately recovering the decreased battery capacity.SOLUTION: In a charge/discharge control device and a charge/discharge control method, information related to a positive electrode potential and a negative electrode potential is acquired for each of one or more batteries, and it is determined whether deviations of the positive electrode potential and the negative electrode potential from reference states thereof go beyond specified ranges. In the charge/discharge control device and the charge/discharge control method, at least based on existence of a recovery target battery which is a battery in which the deviations of the positive electrode potential and the negative electrode potential from the reference states thereof go beyond the specified ranges, the depth of charging of the recovery target battery is held for a specified time within a recovery holding range.SELECTED DRAWING: Figure 6
Patent JP-2021048719-A (JP)
Title: Armature and manufacturing method thereof
Inventor: TAKAHASHI HIROKI
IPC: H02K3/34
Filed: 2019-09-19
Abstract: To provide a stator and a manufacturing method thereof capable of reducing a space occupied by an insulation sheet and properly performing interphase insulation.SOLUTION: A stator 770 has: a first insulation sheet 700 arranged so as to sequentially pass through a rotor side in a radial direction with respect to a U-phase conductor 800U, between the U-phase conductor 800U and a V-phase conductor 800V, a stator core 760 side in the radial direction with respect to the V-phase conductor 800V and a W-phase conductor 800W respectively, and between the W-phase conductor 800W and the U-phase conductor 800U; and a second insulation sheet 720 arranged so as to sequentially pass through an opposite side of the U-phase conductor 800U in the radial direction with respect to the first insulation sheet 700, the rotor side in the radial direction with respect to the V-phase conductor 800V, between the V-phase conductor 800V and the W-phase conductor 800W, between the W-phase conductor 800W and the first insulation sheet 700 in the radial direction, and between the W-phase conductor 800W and the first insulation sheet 700 in a circumferential direction.SELECTED DRAWING: Figure 79
Patent JP-2021048534-A (JP)
Title: Picture quality circuit, video processing apparatus, and signal feature detection method
Inventor: ABE HIROTOSHI
IPC: H04N5/20
Filed: 2019-09-19
Abstract: To provide a picture quality circuit, a video processing apparatus, and a signal feature detection method capable of detecting the feature of a signal with a large number of more accurate pixels, while keeping a circuit scale.SOLUTION: The picture quality circuit comprises: a down-conversion part which down-converts an input first signal to a second signal having a lower resolution than the first signal; and a feature detection part which detects the feature of a third signal having a lower resolution than the first signal, the third signal having been input by a system different from the first signal. The feature detection part detects the feature of the second signal down-converted by the down-conversion part.SELECTED DRAWING: Figure 1
Patent JP-2021045945-A (JP)
Title: Control device and control method for injection molding machine
Inventor: HORIUCHI ATSUSHI
IPC: B29C45/50
Filed: 2019-09-20
Abstract: To provide a control device and a control method for an injection molding machine which quickly achieves pressure reduction and can obtain a molded article of a good quality.SOLUTION: A control device 20 of an injection molding machine 10 includes a cylinder 26 for containing a resin and a screw 28 that is retracted and rotated in the cylinder 26 includes: a metering control part 76 for metering the resin in the cylinder 26 by controlling rotation in a forward direction and retraction of the screw 28 until the screw 28 is retracted to a predetermined metering position on the basis of a predetermined metering condition; a retraction speed acquisition part 78 for acquiring a retraction speed of the screw 28; a speed determination part 80 for determining a suck back speed for making a pressure of the resin reach a target pressure on the basis of the retraction speed of the screw 28 acquired during metering by the retraction speed acquisition part 78; and a suck back control part 82 for further retracting the screw 28 on the basis of the suck back speed after the screw 28 reaches the metering position.SELECTED DRAWING: Figure 3
Patent JP-2021048887-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2019-09-20
Abstract: To increase game amusement.SOLUTION: A game machine, in a specific game state in which a game ball can enter a predetermined area in a shooting mode different from a shooting mode of shooting means when the game ball enters ball entry means, includes means for acquiring result information when the game ball passes through a predetermined area, means for distributing to a first result and a second result when the game ball passes through a predetermined area, means for distributing to a third result and a fourth result when the game ball is distributed to the second result, and means for shifting from a specific game state to a predetermined game state when the acquired result information is fourth result information. The specific game state has a higher advantage for a player than a predetermined game state. In a predetermined game situation in which the number of times the game is executed in the specific game state is equal to or less than a predetermined number of times, the fourth result information can be acquired. The game times following the game times corresponding to a case where the distribution result of the second distribution means becomes the third result is highly advantageous to the player that are as compared with the predetermined game state.SELECTED DRAWING: Figure 669
Patent JP-2019215380-A (JP)
Title: Gas sensor
Inventor: NAKAGAKI KUNIHIKO
IPC: G01N27/416
Filed: 2019-09-26
Abstract: To provide a gas sensor capable of accurately measuring concentration of unburned components such as exhaust gas and a plurality of components (for example, NO, NOand NH) coexistent under oxygen for a long period.SOLUTION: A gas sensor has: a sensor element 12 which has a first sensor cell 15A and a second sensor cell 15B formed in a structure 14 composed of solid electrolyte having oxygen ion conductivity; oxygen concentration control means 102; and target component concentration acquisition means 104. The oxygen concentration control means 102 controls oxygen concentration of the a chamber and a second chamber of the first sensor cell 15A and oxygen concentration of a second chamber of the second sensor cell 15B. The target component concentration acquisition means 104 acquires concentration of the second target component on the basis of difference ΔIp between first pump current value Ip3 and second pump current value Ip6, subtracts from the second pump current value Ip6 (total concentration) concentration of the second target component, and acquires the first target component.SELECTED DRAWING: Figure 4
Patent JP-2021055904-A (JP)
Title: Humidification unit
Inventor: MIURA SHU
IPC: F24F6/10
Filed: 2019-09-30
Abstract: To provide a humidification unit which enables a heater to be easily inspected.SOLUTION: A humidification unit 3 includes: a casing 47 having a first ventilation passage P1 and a second ventilation passage P2 where air introduced from an outdoor space flows; an absorbent material 41a which adsorbs moisture in the air flowing in the first ventilation passage P1 and discharges the moisture to the air flowing in the second ventilation passage P2 to humidify the air; and a heater 42 which is provided within the casing 47 and heats the air flowing in the second ventilation passage P2 which has not been humidified or the absorbent material 41a. At least a part of the casing 47 is exposed to an object space S1.SELECTED DRAWING: Figure 1