baber/WOPTO huggingface dataset:
Patent JP-2023023924-A (JP)
Title: Ethylene-based copolymer composition and use thereof
Inventor: OKUBO TAICHI
IPC: B32B27/32
Filed: 2021-08-06
Abstract: To provide an ethylene-based copolymer composition which can improve productivity by improving adhesiveness with a layer containing a fiber material, have excellent adhesiveness with a layer containing the fiber material, and moreover can maintain mechanical properties of a laminate obtained.SOLUTION: Provided is an ethylene-based copolymer composition comprising the following (L) and (M): (L) is an ethylene/α-olefin/nonconjugated polyene copolymer containing ethylene [A], a C4-20 α-olefin [B], and a nonconjugated polyene [C], which satisfies the following requirements (1) to (4); and (M) is trans-polyoctenylene: (1) a molar ratio of structural units derived from ethylene [A] to structural units derived from the α-olefin [B], [[A]/[B]], is 40/60-90/10; (2) a content of structural units derived from the nonconjugated polyene [C] is 0.1-6.0 mole%; (3) a Mooney viscosity, ML(1+4)125°C at 125°C is 5-100; and (4) a B value represented by a specific formula is 1.20 or more.SELECTED DRAWING: None
Patent JP-2021180191-A (JP)
Title: Precursor of positive electrode active material for secondary battery, and positive electrode active material prepared using the same
Inventor: JEONG MYUNG GI
IPC: H01M4/505
Filed: 2021-08-13
Abstract: To provide: a precursor of a positive electrode active material for a secondary battery capable of enhancing an initial capacity property, an output property and a long-term life property when applied to a battery by increasing the lithium-ion mobility in the active material and the structural stability of the active material in preparing the active material; a method of preparing the same; and the like.MEANS FOR SOLVING THE PROBLEM: The present disclosure relates to a precursor of a positive electrode active material for a secondary battery, including a single layer-structured secondary particle in which pillar-shaped primary particles radially oriented in a surface direction from the particle center are aggregated, where the secondary particle has a shell shape, and the primary particle includes a composite metal hydroxide of Ni-Co-Mn of the following Chemical Formula 1, and also relates to a positive electrode active material prepared using the same: Ni1-(x+y+z)CoxMyMnz(OH)2 [Chemical Formula 1], where M, x, y and z are as defined in the specification.SELECTED DRAWING: Figure 1
Patent JP-2023027831-A (JP)
Title: Fire fighting equipment
Inventor: NAKAGAWA HARUYASU
IPC: E21F11/00
Filed: 2021-08-18
Abstract: To provide fire fighting equipment capable of extinguishing a fire by discharging a foam solution in a zone where the fire has broken out in a tunnel and preventing spread of the fire by discharging water in adjacent zones.SOLUTION: Fire fighting equipment 1 includes a fire detector 5 provided in each of predetermined zones in a tunnel 3; an automatic valve 9 provided in each of the zones for executing water discharge control for a plurality of water discharge heads 7 provided in each zone; and a control device 11 for controlling the automatic valve 9 on the basis of a fire signal of the fire detector 5. It is possible to switch whether to supply fire fighting water or a foam solution in which the fire fighting water is mixed with a foam stock solution to the water discharge heads 7. The foam solution is supplied to the water discharge heads 7 in a fire detection zone where the fire detector 5 has detected a fire, and water is supplied to the water discharge heads 7 in adjacent zones adjacent to the fire detection zone.SELECTED DRAWING: Figure 1
Patent JP-2023028277-A (JP)
Title: Resin composition, and structure
Inventor: NAKAKI KYOHEI
IPC: C08G59/40
Filed: 2021-08-19
Abstract: To provide a resin composition that can improve flame retardancy.SOLUTION: A resin composition contains epoxy resin, a curing agent, and a latent crosslinker. The curing agent contains a phenolic resin and/or an acid anhydride. The latent crosslinker contains an aminophenyl phosphine compound in which a trivalent P element has an N-P bond and a phenyl group.SELECTED DRAWING: None
Patent JP-2023029124-A (JP)
Title: Water splash prevention cup and suppression plate unit
Inventor: KATAGIRI HIDEKI
IPC: A47K1/08
Filed: 2021-08-20
Abstract: To provide a cup preventing splash of water due to turbulence when tap water is poured in a cup; and to address such a problem that since most of bathroom vanities and kitchens include water faucets with handle levers, when a user operates the faucet without taking account of water pressure, water will vigorously come out of the faucet, is repelled at the bottom of the cup and splashed.SOLUTION: Suppression plates (1a), (1b), (1c) and (1d) are attached to the inside of a cup, and suppression units (2a), (2b), (2c), (2d) and (3a) are attached to the cup, so that tap water collides with each other in the cup to prevent water from splashing out of the cup.SELECTED DRAWING: Figure 1
Patent JP-2023030516-A (JP)
Title: Lid closing device and inspection system
Inventor: IWASAKI YUKIO
IPC: G01N35/02
Filed: 2021-08-23
Abstract: To provide a lid closing device that can close the lid of a container without requiring a skilled worker to teach how to close a lid.SOLUTION: A lid closing device 100 includes: a positioning unit 10 having a hole part 11 in which a tube 200 is to be inserted, the positioning unit positioning the tube 200 inserted in the hole part 11; a lid closing unit 20 for closing a lid 201 by moving a lid 201 so that the lid will cover an opening end 203 of the tube 200; a driving unit 21 for linearly moving the lid closing unit 20; and a control unit 30 for controlling the movement of the lid closing unit 20 by the driving unit 21.SELECTED DRAWING: Figure 15
Patent JP-2023031431-A (JP)
Title: Thermionic power generation element and thermionic power generation module
Inventor: KIMURA SHIGEYA
IPC: H10N15/00
Filed: 2021-08-25
Abstract: To provide a thermal thermionic power generation element and a thermionic generation thermionic power generation module, capable of improving efficiency.SOLUTION: A thermionic power generation element includes a cathode 10, an anode 20, and an insulating member 40. The cathode includes an electrically-conductive material. The anode includes an electrically-conductive material. The insulating member is located between the cathode and the anode. The cathode and the anode have a gap 30 between the cathode and the anode. A first through-hole 22 is provided in the anode. The first through-hole extends through the anode in a first direction which is from the cathode toward the anode and communicates with the gap.SELECTED DRAWING: Figure 3
Patent JP-2023037975-A (JP)
Title: Program for game including cooperation object determination function, system, method, and information processor
Inventor: ITO KOSUKE
IPC: A63F13/79
Filed: 2021-09-06
Abstract: To provide a program or the like for a highly amusing game.SOLUTION: A program allows a computer to execute a step of determining a quest identifier of a quest played by a player and a cooperation object determination step of determining a player identifier of another player who plays a quest in cooperation and game medium group information related to the player identifier, and the cooperation object determination step includes determination of progress of a game by using game medium group information controlled by the computer instead of determination of player identifiers of at least partial other players and game medium group information related to the player identifier on the basis of a predetermined condition, and determination of game medium group information controlled by the computer from candidate information related to the determined quest identifier from among the stored candidate information.SELECTED DRAWING: Figure 1
Patent JP-2021184886-A (JP)
Title: Game machine
Inventor: KATO YOSHIHIRO
IPC: A63F7/02
Filed: 2021-09-09
Abstract: To provide a game machine capable of suitably performing each kind of control.SOLUTION: Processing corresponding to specific control for progressing a game by utilizing a specific control program and specific control data stored in a main-side ROM 64 is performed by a main-side CPU 63, and processing corresponding to non-specific control for managing a game history by utilizing a non-specific control program and non-specific control data stored in the main-side ROM 64 is performed by the main-side CPU 63. The main-side RAM 65 includes: a specific control work area and a specific control stack area utilized when processing corresponding to specific control is executed; and a non-specific control work area and a non-specific control stack area utilized when processing corresponding to non-specific control is executed. When processing corresponding to non-specific control is started, a flag register in the main-side CPU 63 is evacuated to the specific control work area.SELECTED DRAWING: Figure 6
Patent JP-2023040893-A (JP)
Title: Heating cooker and application program
Inventor: SHIBAGAKI TOSHIHIRO
IPC: F24C3/12
Filed: 2021-09-10
Abstract: To provide a technique capable of improving safety in a heating cooker capable of receiving an operation instruction to a heating section from outside.SOLUTION: A heating cooker includes: a heating section for heating an object to be cooked; a reception section for receiving an operation instruction to the heating section from outside; a control section for controlling the heating section on the basis of the received operation instruction; and a person presence information acquisition section. The person presence information acquisition section acquires person presence information on whether or not a person enabling visual recognition who is a person at a region enabling visual recognition of a heating status of the heating section is present. The control section controls the heating section on the basis of the operation instruction when the acquired person presence information indicates presence of the person enabling visual recognition, and does not control the heating section on the basis of the operation instruction when the acquired person presence information does not indicate presence of the person enabling visual recognition.SELECTED DRAWING: Figure 5
Patent JP-2023041225-A (JP)
Title: Apparatus and method for manufacturing granulation sintering raw material
Inventor: FUJIWARA SHOHEI
IPC: C22B1/16
Filed: 2021-09-13
Abstract: To provide an apparatus and a method for manufacturing a granulation sintering raw material which can improve productivity of sintered ore and obtain a granulation sintering raw material having improved air permeability.SOLUTION: An apparatus for manufacturing a granulation sintering raw material for granulating a blended raw material for sintering obtained by blending iron ore powder, a carbonaceous material and an auxiliary material and manufacturing a granulation sintering raw material in a process of manufacturing sintered ore includes a granulator for granulating a blended raw material for sintering and obtaining a granulation sintering raw material, and a plurality of nozzles which are provided in the granulator and spray water vapor toward the blended raw material for sintering. The nozzle is arranged so that an independent spray area is 40% or more with respect to the total spray area, when an area of a part not overlapping the spray area of water vapor with the adjacent nozzle on the surface of the blended raw material for sintering is defined as the independent spray area.SELECTED DRAWING: Figure 1
Patent JP-2022023043-A (JP)
Title: Illuminating device
IPC: F21S8/02
Filed: 2021-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating device having a radio communication function having excellent communication performance. 
     SOLUTION: An illuminating device 1 comprises: a lighting fixture 10 that includes a light source 12; a power supply circuit 20 that supplies power to the light source 12; a radio communication module 30 that includes an antenna 32 receiving a control signal for controlling operation of the power supply circuit 20; and a metallic housing 40 that houses the power supply circuit 20 and the radio communication module 30. The housing 40 includes a second slit 52 that is electromagnetically joined to the antenna 32 and functions as a slot antenna, on the side opposite to the side on which the lighting fixture 10 is arranged. The radio communication module 30 is arranged closer to the side of the lighting fixture 10 than the second slit 52. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023043933-A (JP)
Title: Iron core structure and transformer
Inventor: ISHIBASHI MIKIYA
IPC: H01F27/24
Filed: 2021-09-17
Abstract: To make magnetic resistance of a magnetic path in an iron core of a transformer uniform to alleviate concentration of a magnetic flux at inner corners of the iron core.SOLUTION: A gap member 6 made of a magnetoresistive material is arranged between a plurality of ferrite cores 20 on the yoke portion 22 side of an iron core 2 made up of the plurality of ferrite cores 20 such that magnetic flux density in an inner layer of the iron core 2 becomes uniform. A gap member 6 is disposed, for example, between ferrite cores 20 on the yoke portion 22 side at a corner portion 23 which is a joint portion between a leg portion 21 and a yoke portion 22 of the iron core 2.SELECTED DRAWING: Figure 1
Patent JP-2023044116-A (JP)
Title: Memory device
Inventor: INO TSUNEHIRO
IPC: H10B51/30
Filed: 2021-09-17
Abstract: To provide a memory device with ferroelectrics and excellent characteristics.SOLUTION: A memory device according to an embodiment includes a semiconductor layer, a gate electrode layer, and a first dielectric layer provided between the semiconductor layer and the gate electrode layer, including aluminum (Al), a first element, nitrogen (N), and silicon (Si), and the first element is at least one element selected from the group consisting of scandium (Sc), yttrium (Y), Ln (lanthanide), boron (B), gallium (Ga), and indium (In).SELECTED DRAWING: Figure 1
Patent JP-2023045021-A (JP)
Title: Molded product take-out machine, method for estimating mass of gripping part of molded product take-out machine, and molded product take-out method
Inventor: MINAMI KOJI
IPC: B29C45/76
Filed: 2021-09-21
Abstract: To provide a molded product take-out machine capable of easily acquiring a physical quantity such as a mass of a gripping part with a relatively simple configuration, a method for estimating the mass of the gripping part of the molded product take-out machine, and a molded product take-out method.SOLUTION: A gripping part 16 grips a molded product molded in a mold 104. An elevating arm 17 is provided so as to move forward and backward along an opening and closing direction of the mold 104 and so as to elevated/lowered. A posture reversing mechanism 18 is provided between the elevating arm 17 and the gripping part 16, and changes an orientation of the gripping part 16 between an inverted return state in which the gripping part 16 faces in a direction in which it can grip the molded product molded in the mold 104, and an inverted state in which its vertical length is shorter than that in the inverted return state. A sensor 31 detects vibrations of the elevating arm 17. A mass estimator 32 estimates a mass of the gripping part 16 based on the vibrations of the elevating arm 17 detected by the sensor 31 when the gripping part 16 is in the inverted state.SELECTED DRAWING: Figure 3
Patent JP-2023045610-A (JP)
Title: Vehicular lamp
Inventor: IMAI YUKO
IPC: F21S43/239
Filed: 2021-09-22
Abstract: To provide a vehicular lamp that comprises a light transmitting lens, and whose external appearance when the lamp is not lit is improved.SOLUTION: A vehicular lamp 1 comprises: a light source part 2; and an outer lens (light transmitting lens) 3 in which light of the light source part 2 is incident on an inner surface, and for emitting the incident light from an outer surface. The outer lens 3 comprises a light emitting surface part 31 for emitting the light, and an erected wall part for 35 for bending the light emitting surface part in the thickness direction of the light transmitting lens. In addition, an inner surface of the erected wall part 35 comprises a light retroreflection part (retroreflection rib) 37 for retroreflecting light incident from an outer surface, toward the outer surface. When the lamp is not lit, external light is retroreflected by the light retroreflection part 37, and emitted from the outer surface, so that the erected wall 35 is prevented from looking dark, and thereby the external appearance of the lamp is improved.SELECTED DRAWING: Figure 2
Patent JP-2023047960-A (JP)
Title: Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming device, and image forming method
Inventor: ISHIZUKA DAISUKE
IPC: G03G9/097
Filed: 2021-09-27
Abstract: To provide an electrostatic image developing toner capable of preventing smudges of an image caused by rubbing.SOLUTION: An electrostatic image developing toner provided herein comprises toner particles containing a binder resin, a release agent and resin particles, and satisfies: 0.02≤tanδ(1%)≤0.5 ...(1), and 0.4≤tanδ(100%)-tanδ(1%)≤2.0 ...(2), where tanδ(1%) represents a loss coefficient of the resin particles when a strain is 1% at a melting temperature Tw of the release agent, and tanδ(100%) represents a loss coefficient of the resin particles when the strain is 100% at the melting temperature Tw of the release agent.SELECTED DRAWING: None
Patent JP-2023048449-A (JP)
Title: Substrate supporter, substrate processing device, and electrostatic attraction method
Inventor: OKA SHINSUKE
IPC: H01L21/683
Filed: 2021-09-28
Abstract: To suppress leakage of heat transfer gas.SOLUTION: A substrate supporter for supporting a substrate includes a base, an electrostatic chuck, and an edge ring. The electrostatic chuck is arranged above the base and has a substrate support surface for supporting the substrate. The edge ring is arranged to surround the substrate on the substrate support surface. The electrostatic chuck has a ring support surface for supporting the edge ring. The ring support surface has an inner edge lower than an outer edge.SELECTED DRAWING: Figure 5
Patent JP-2023050493-A (JP)
Title: Mist device, and mist system including the same
Inventor: SAITO KEITA
IPC: A61H33/10
Filed: 2021-09-30
Abstract: To provide a mist device capable of improving comfort of a user in mist bathing.SOLUTION: A mist device 1 includes: a mist generation section 8 for generating warmed mist from heated water, or generating mist warmed by heating mist generated from water; and a mist supply section 10 for supplying mist generated by the mist generation section into a bathtub body forming a retention space with an opened upper part. Mist supplied from the mist supply section resides in the retention space 4. The mist device further includes a mist atmospheric temperature suppression section 82 for suppressing the rise of an atmospheric temperature of mist that resides in the retention space.SELECTED DRAWING: Figure 1
Patent JP-2023056181-A (JP)
Title: Metal mold device
Inventor: TAKEUCHI HIROKI
IPC: B22C9/06
Filed: 2021-10-07
Abstract: To provide a metal mold device capable of preventing the deformation and cracking of a core during solidification shrinkage of a melt and producing a casting excellent in dimensional accuracy and productivity.SOLUTION: A metal mold device for casting comprises a movable template and a fixed template, in which the movable template has a structure that a pin is integrally arranged in a position inside a core in a direction of solidification shrinkage of a melt and corresponding to a thick-walled portion of a casting to produce.SELECTED DRAWING: Figure 1
Patent JP-2023061111-A (JP)
Title: Wearable electrocardiographic device
Inventor: MIYAGI SHIGEHIRO
IPC: A61B5/254
Filed: 2021-10-19
Abstract: To provide a wearable electrocardiographic device W in which a plurality of measuring functions can be switched.SOLUTION: A wearable electrocardiographic device W includes a plurality of types of sensor units 30 with different functions, and a body unit 10 to which any one of the plurality of types of sensor units 30 arbitrarily selected can be connected removably. The sensor unit 30 includes an electrode 35 that is brought into contact with the body of a subject and transmits a detection signal detected by the electrode 35 to the body unit 10 to which the sensor unit is connected. When any one of the plurality of types of sensor units 30 is connected, the body unit 10 automatically identifies the type of the sensor unit 30 connected to it, receives the detection signal transmitted by the sensor unit 30 connected to it, and measures electrocardiogram from the received detection signal by arithmetic processing according to the type of the identified sensor unit 30.SELECTED DRAWING: Figure 2
Patent JP-2023061327-A (JP)
Title: Control device of vehicle
Inventor: MATSUBARA KEIGO
IPC: B60W20/19
Filed: 2021-10-19
Abstract: To suppress deterioration in engine starting performance due to communication delay, in starting an engine.SOLUTION: An engine control part, when a transition from a predetermined progress stage to the next progress stage is permitted in starting an engine, outputs a command value for driving at the time of starting the engine in the next progress stage, on the basis of command value information including the magnitude and output time of a command value for starting in the next progress stage, which is calculated and transmitted by a clutch control part, prior to transmission of the command value for starting in the next progress stage from the clutch control part accompanying the permission for the transition to the next progress stage, thereby suppressing a delay in starting of the next progress stage with respect to control of the engine due to communication delay. This can suppress deterioration in engine starting performance due to the communication delay, in starting the engine.SELECTED DRAWING: Figure 4
Patent JP-2023061540-A (JP)
Title: Method for manufacturing high temperature furnace carbon member
Inventor: TSUBOTA TERUICHI
IPC: F27D11/02
Filed: 2021-10-20
Abstract: To provide a method for easily forming a protective layer consisting of high melting point metal carbide such as tantalum carbide on a carbon base material constituting a carbon heating element.SOLUTION: A carbon base material 3 has, for example, a bar shape and is rotatably held by a cradle (a negative electrode) 5. A tantalum electrode (a positive electrode) 9 is arranged so that its tip contacts with an outer peripheral surface of the carbon base material 3. The application and discharge of a pulse current between the tantalum electrode 9 and the carbon base material 3 can evaporate tantalum atoms 21 of the tantalum electrode 9 on the carbon base material 3 to preferably form tantalum carbide 22. A facility is simple, operation can be performed in an environment of room temperature and atmospheric pressure, and operation cost is low. The high yield of the tantalum electrode 9 has no material loss. Since carbon atoms 20 constituting the carbon base material 3 are formed into the tantalum carbide, a protective layer 4 is hard to be peeled.SELECTED DRAWING: Figure 2