baber/WOPTO huggingface dataset:
Patent JP-2021012959-A (JP)
Title: Adsorption device, unmanned aerial vehicle or robot equipped with adsorption device, and suction method for adsorption device
Inventor: MASUDA ARATA
IPC: H01F7/18
Filed: 2019-07-05
Abstract: To provide an adsorption device in which an adsorption surface adsorbs to an object to be adsorbed with a high adsorption force when the adsorption surface moves relative to the object to be adsorbed.SOLUTION: An adsorption device 1 includes a neodymium magnet 2 with first coercive force, an alnico magnet 3 having second coercive force lower than the first coercive force, a pair of yokes 4 that have adsorption surfaces 4a that sandwich the neodymium magnet 2 and the alnico magnet 3 and attract the magnetic material, respectively, a coil 6 that reverses the magnetization direction of the alnico magnet 3 and sets the adsorption surface 4a to either the adsorption state where the adsorption surface 4a is adsorbed to the magnetic material or the detachment state where the adsorption surface 4a is not adsorbed to the magnetic material, a contact detection unit that detects the contact of the magnetic material with the adsorption surface 4a, and a current supply unit that supplies a current to the coil 6. In a state where the adsorption surface 4a is adsorbed to the magnetic material that is moving relative to the adsorption surface 4a, when the contact detection unit detects contact of the adsorption surface 4a with the magnetic material, the current supply unit supplies a current to the coil 6 to bring the adsorption surface 4a into an adsorption state.SELECTED DRAWING: Figure 2
Patent JP-2019176526-A (JP)
Title: Wireless communication apparatus, communication control method, and flying object
Inventor: TAKEDA HIROKI
IPC: H04W36/08
Filed: 2019-07-11
Abstract: To improve communication stability of a wireless communication apparatus existing in the sky.SOLUTION: The wireless communication apparatus including a wireless unit for receiving a wireless signal transmitted from a wireless base station is configured to count the number of cells identified by a radio signal which satisfies conditions regarding reception strength received by a wireless unit during a predetermined period after a flying body is authenticated on the basis of authentication information sent by the wireless communication apparatus to determine whether the number of cells satisfies a predetermined condition.SELECTED DRAWING: Figure 4
Patent JP-2021014946-A (JP)
Title: Stove
Inventor: MIKOJIMA IWAO
IPC: F24B5/02
Filed: 2019-07-11
Abstract: To provide a stove capable of taking outside air into a body part stably without directly blowing outside air to a combustion member or ash in the body part, and capable of performing excellent cooking.SOLUTION: A stove is configured such that an outside air intake part 8 composed of an outside air intake port 8a and an opening/closing door part 8b is provided on the peripheral surface of a body part 1; the opening/closing door part 8b is provided with one end part pivotally attached to the outside air intake port 8a in a detachable and rotatable manner; a pair of guide plates 9 facing each other in a vertical direction is projected inward; the pair of guide plates 9 is housed in the body part 1 with the outside air intake port 8a closed, and protrudes outward together with the opening/closing door part 8b with the outside air intake port 8a opened; and the facing surfaces of the pair of guide plates 9 and the inner surface part of the opening/closing door part 8b form an outside air introduction path 10 for introducing outside air into the body part 1 along the inner surface of the peripheral surface part of the body part 1.SELECTED DRAWING: Figure 1
Patent JP-2021015245-A (JP)
Title: Developer storage container, developer supply device, and image forming apparatus
Inventor: KIKUCHI TEPPEI
IPC: G03G15/08
Filed: 2019-07-16
Abstract: To provide a developer storage container that can transmit a large driving force and prevent deformation of and damage to a drive coupling member.SOLUTION: A developer storage container, such as a developer storage container 71 has a developer storage unit, such as a container body 71A1 and a container body 71A2 that stores a developer, such as a developer G; an agitating member, such as an agitator 73 that rotates to agitate the developer in the developer storage unit and has a shaft, such as a shank 731; and a drive coupling member, such as a drive coupling 74 including a projection, such as a projection 742 that is in contact with a main body coupling member, such as a main body coupling 85 transmitting a driving force from a driving source provided on an image forming apparatus body, and receives the driving force, and the developer storage container is removably attached to the image forming apparatus body. At least the shaft of the agitating member and the drive coupling member are integrally formed, and an outer peripheral part of the projection is continued to form a wall shape, such as an outer peripheral rib shape part 744.SELECTED DRAWING: Figure 7
Patent JP-2021018626-A (JP)
Title: Facility abnormality treatment timing determination system, facility abnormality treatment timing determination method, and computer program
Inventor: YANO YUKI
IPC: G06Q10/00
Filed: 2019-07-22
Abstract: To automatically determine timing of treatment for an operator to perform for abnormality of a facility for manufacturing an article.SOLUTION: A facility abnormality treatment timing determination system comprises: a post-treatment versus untreated time supposed number comparing section that determines whether or not a post-treatment supposed number is larger than an untreated time supposed number; a treatment timing determining section that determines treatment timing which is timing to be treated by an operator; and an outputting section that outputs the treatment timing together with treatment content. The treatment timing determining section determines that the operator should start treatment in spare time which is calculated from a difference between the post-treatment supposed number and a planned number when it is determined that the post-treatment supposed number is above the planned number in a first post-treatment supposed number versus planned number comparing section, and determines that the operator should immediately start the treatment when the post-treatment supposed number is not above the planned number in the first post-treatment supposed number versus planned number comparing section.SELECTED DRAWING: Figure 1
Patent JP-2021021351-A (JP)
Title: Fuel property detection device
Inventor: WATABE JUNYA
IPC: F02D45/00
Filed: 2019-07-25
Abstract: To provide a fuel property detection device which can further accurately detect a cetane value of fuel for use in a diesel engine within a wider range from a low cetane value up to a high cetane value.SOLUTION: A fuel property detection device for detecting a cetane value of fuel on the basis of a torque equivalent amount which is generated by performing detection injection when a diesel engine is inertia-rotated while stopping fuel injection comprises: a detection injection timing correlation amount calculation part for calculating an injection timing correlation amount so that the fuel is ignited at a prescribed crank angle position; a detection injection amount calculation part for calculating an injection amount so that a torque equivalent amount which is generated in the case of the fuel having a reference cetane value reaches a reference torque equivalent amount; a storage part in which a cetane value/torque equivalent amount characteristic in which the torque equivalent amount corresponding to the cetane value is set is stored; a detection injection execution part for executing detection injection; and a cetane value detection part for detecting the cetane value on the basis of an actual torque equivalent amount which is generated at the detection injection, and the cetane value/torque equivalent amount characteristic.SELECTED DRAWING: Figure 4
Patent JP-2020061358-A (JP)
Title: Fuel cell device
Inventor: TANAKA YUKI
IPC: H01M8/2484
Filed: 2019-07-29
Abstract: To provide a fuel cell device capable of improving assemblability.SOLUTION: A fuel cell device 100 comprises a fuel battery cell 10, a manifold 2, a fuel processing unit 70, a fuel gas supply pipe P1, an off-gas supply pipe P2 and a support member 80. The manifold 2 has a gas supply chamber 21 and a gas recovering chamber 22. In addition, the manifold 2 supports the fuel battery cell 10. The fuel processing unit 70 generates a fuel gas to be supplied to the gas supply chamber 21. The fuel gas supply pipe P1 connects between the fuel processing unit 70 and the manifold 2. In addition, the fuel gas supply pipe P1 supplies the fuel gas to the gas supply chamber 21. The off-gas supply pipe P2 connects between the fuel processing unit 70 and the manifold 2. In addition, the off-gas supply pipe P2 supplies an off-gas from the gas recovering chamber 22 to the fuel processing unit 70. Each of the fuel gas supply pipe P1 and the off-gas supply pipe P2 is fixed to the support member 80.SELECTED DRAWING: Figure 8
Patent JP-2021021690-A (JP)
Title: Bypass tool for watt-hour meter
Inventor: OGASAWARA TSUYOSHI
IPC: G01R1/04
Filed: 2019-07-30
Abstract: To provide a bypass tool for a watt-hour meter which does not cause a short-circuit accident at a terminal for a meter of a meter when the meter is mounted on a terminal block.SOLUTION: A bypass tool for a watt-hour meter includes: connection terminals 9 to 15 connected to terminals of a terminal block TB; bus bars 17, 19 for short-circuiting the connection terminals; a bus bar storage section 21 for storing the bus bars; and a pair of guide wall sections 31, 31'. The bypass tool for the watt-hour meter provides a pair of meter guide wall sections 33, 33' which face a pair of side surfaces of the terminal block TB, with which the terminal block is sandwiched, which extend upward beyond an exposed region in which an exposed portion on an upper end side of the terminal of the terminal block is positioned, and which guide mounting of the meter, on the pair of guide wall sections 31, 31'.SELECTED DRAWING: Figure 1
Patent JP-2021025668-A (JP)
Title: Heat storage tank and heat supply system
Inventor: ISHIDA KAZUHIDE
IPC: F24H9/00
Filed: 2019-07-31
Abstract: To enable appropriate heat supply even upon using woody biomass fuel.SOLUTION: A heat storage tank for storing heat supplied through a heat medium passing through a first circulation path, has a heat source side inflow port for receiving the heat medium from the first circulation path, and openable upper and lower heat source side outlets for flowing out the heat medium to the first circulation path. The heat source side inlet is arranged above the upper heat source side outlet. The upper heat source side outlet is arranged above the lower heat source side outlet.SELECTED DRAWING: Figure 2
Patent JP-2021024827-A (JP)
Title: Polyimide and polyimide film
Inventor: HASEGAWA MASATOSHI
IPC: C08G73/14
Filed: 2019-08-06
Abstract: To provide a polyimide that can form a film excellent in colorless transparency, heat resistance (physical heat resistance), dimensional stability, thermal stability (chemical heat resistance), mechanical properties and toughness, and a polyimide varnish and a polyimide film containing the polyimide.SOLUTION: A polyimide has a constitutional unit having a repeating unit represented by formula (3), where a divalent organic group A is a specific aromatic amide compound. A compound to give the constitutional unit being the specific aromatic amide compound is a compound represented by formula (1) or the like.SELECTED DRAWING: None
Patent JP-2021034406-A (JP)
Title: Vacuum processing apparatus
Inventor: FUKAO MARI
IPC: B65G49/06
Filed: 2019-08-15
Abstract: To provide a vacuum processing apparatus having a configuration in which the posture of a substrate to be processed can be changed in the middle of transferring the substrate to be processed between a plurality of vacuum chambers without causing an increase in the size of the vacuum chamber.SOLUTION: In a vacuum processing apparatus VM, a posture change unit that changes the posture of a substrate Sw is provided in an intermediate chamber Mc, and the posture-changed substrate is transferred from the intermediate chamber to a downstream chamber Dc by transfer means 2, 1b, and an upstream chamber Uc and the intermediate chamber are connected via first and second on-off valves 61 and 62, and a first connecting member 71, and the intermediate chamber and the downstream chamber are connected via third and fourth on-off valves 63 and 64 and the second connecting member 72. A vent line Vl is connected to the first and second connecting members, and the posture change unit includes rotating means 5 that rotationally drives the intermediate chamber around rotation shafts 3a and 3b provided in the intermediate chamber while holding the substrate in the intermediate chamber.SELECTED DRAWING: Figure 3
Patent JP-2021033003-A (JP)
Title: Method for producing electrostatic charge image developing toner
Inventor: NOMOTO SHOGO
IPC: G03G9/087
Filed: 2019-08-22
Abstract: To provide a method for producing an electrostatic charge image developing toner, allowing for acquisition of an electrostatic charge image developing toner which maintains excellent storage stability and furthermore shows excellent pigment dispersibility.SOLUTION: A method for producing an electrostatic charge image developing toner is provided that includes the following steps 1 and 2, the step 1 of condensing an amorphous polyester based resin (A) and an amine compound to obtain a resin composition (AP), and the step 2 of melting and kneading a toner raw material including the resin composition (AP) obtained in the step 1 and a colorant. The amorphous polyester based resin (A) is an amorphous polyester based resin (A1) being a polycondensate of an alcohol component (A1-al) including the alkylene oxide adduct of bisphenol A and a carboxylic component (A1-ac) including an aromatic dicarboxylic acid compound and a monocarboxylic acid compound or an amorphous polyester based resin (A2) being a polycondensate of an alcohol component (A2-al) including the alkylene oxide adduct of bisphenol A, a carboxylic component (A2-ac) including an aromatic dicarboxylic acid compound and hydrocarbon wax having at least one functional group selected from a hydroxyl group and a carboxyl group.SELECTED DRAWING: None
Patent JP-2021033903-A (JP)
Title: Service provision system and service provision method
Inventor: KAWADA MARIKO
IPC: G06Q50/10
Filed: 2019-08-29
Abstract: To provide a service provision system capable of achieving the provision of high-quality services.SOLUTION: A service provision system 100 includes: an acquisition unit 24 that acquires service information representing services which a user 15 wants to receive in a building 10; and an information processing unit 22 that determines two or more service providers out of multiple service providers on the basis of the acquired service information and notifies the progression of a work concerning the service of a first provider out of the two or more service providers to a second provider out of the service providers.SELECTED DRAWING: Figure 3
Patent JP-2021033212-A (JP)
Title: Electronic apparatus and method for manufacturing the same, and method for manufacturing driver ic
Inventor: IWAI YOHEI
IPC: G09F9/30
Filed: 2019-08-29
Abstract: To take measures against poor connection due to the tensile stress of a driver IC in an electronic apparatus having a curved terminal area.SOLUTION: An electronic apparatus has a driver IC 10 mounted in a terminal area, and the terminal area is curved. The driver IC 10 has a circuit 12 and a plurality of bumps. Inclined parts 11 are formed on a surface of the driver IC 10 on the opposite side of a surface on which the plurality of bumps are formed. The inclined parts 11 are superimposed on the bumps on the outermost sides of the plurality of bumps.SELECTED DRAWING: Figure 9
Patent JP-2021031481-A (JP)
Title: Method for producing silicone monomer
Inventor: KAWABATA HIDENORI
IPC: C07F7/08
Filed: 2019-08-29
Abstract: To provide a method for purifying a polymerizable group-containing silicone monomer which can obtain a high-purity silicone monomer without causing gellation and increasing viscosity in concentrating and distilling a polymerizable group-containing silicone monomer.SOLUTION: There is provided a method for purifying a silicone monomer which comprises (A) a step of concentrating a solution containing a silicone monomer represented by the following formulas (1-a) or (1-b) (R1 is H or a methyl group; and A is a monovalent organo(poly)siloxanyl group-containing organic group), and (B) a step of subjecting the concentrated liquid obtained in (A) to reduced-pressure distillation, wherein a specific polymerization inhibitor is added before any one of the steps (A) and (B).SELECTED DRAWING: None
Patent JP-2021030009-A (JP)
Title: Game machine
Inventor: SATO TAKAHIRO
IPC: A63F5/04
Filed: 2019-08-29
Abstract: To display a clear image.SOLUTION: A game machine includes: a screen; a projector that projects light for displaying an image on the screen; and a light-transmitting member that has light-transmitting properties. The light-transmitting member is disposed on an upstream side in an advancing direction of light projected from the projector, and an incidence angle when light projected from the projector impinges on the light-transmitting member differs from an incidence angle when light projected from the projector enters the screen when assuming that the light-transmitting member does not exist.SELECTED DRAWING: Figure 253
Patent JP-2021036398-A (JP)
Title: Goods collection system and method of presenting information in goods collection system
Inventor: KOIKE HIROAKI
IPC: G06Q10/00
Filed: 2019-08-30
Abstract: To allow for encouraging users to intentionally contribute to society through the use of a goods collection device.SOLUTION: A goods collection system provided herein comprises a collection unit for collecting goods, identification means configured to identify a social contribution degree representing a degree of social contribution based on collection of goods made by the collection unit, and display means for displaying information on the social contribution degree identified by the identification means.SELECTED DRAWING: Figure 10
Patent JP-2021040176-A (JP)
Title: Home appliance system and home appliance
Inventor: MARUTANI HIROKI
IPC: H04W76/10
Filed: 2019-08-30
Abstract: To provide a home appliance system and a home appliance that can reduce users' labor for connecting the home appliance to a communication device.SOLUTION: A home appliance system of an embodiment includes a first home appliance and a second home appliance. The first home appliance stores first connection information for connecting to a communication device that relays communication and communicates with the communication device using the first connection information. The second home appliance acquires the first connection information from the first home appliance by communicating with the first home appliance, and communicates with the communication device using the acquired first connection information.SELECTED DRAWING: Figure 1
Patent JP-2021040372-A (JP)
Title: Power supply device for vehicle
Inventor: OHATA HIROSHI
IPC: H01M10/44
Filed: 2019-08-30
Abstract: To provide a power supply device for a vehicle capable of suppressing occurrence of overcurrent, unbalance of remaining capacitance between two power sources, etc., caused by regeneration.SOLUTION: A power supply device for a vehicle is capable of switching a connection state of a first power source and a second power source with an electric load between a series connection state where the first power source and the second power source are connected to the electric load while being connected in series and a parallel connection state where the first power source and the second power source are connected to the electric load while being connected in parallel. In the case where a regenerative current occurs while the connection state of the first power source and the second power source with the electric load is the series connection state, the power supply device for the vehicle maintains the series connection state until a voltage difference between the first power source and the second power source becomes equal to or smaller than a predetermined value and the regenerative current becomes equal to or larger than a predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2021036985-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-08-30
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: A first advantageous state is set by first state setting means on the basis of the fact that a first condition is discriminated to be satisfied by first discrimination means, and a second advantageous state is set by second state setting means on the basis of the fact that a second condition different from the first condition is discriminated to be satisfied by second discrimination means. Since a third advantageous state is set by third state setting means on the basis of the fact that the second condition is discriminated to be satisfied by the second discrimination means from the time when the first condition is discriminated to be satisfied by the first discrimination means to the time when the first advantageous state is set by the first state setting means, a player's interest in the game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2020008868-A (JP)
Title: Search and retrieval of keyed data maintained using keyed database
Inventor: JUSTIN LEWIS
IPC: G09C1/00
Filed: 2019-09-03
Abstract: To provide search and retrieval of a keyed database.SOLUTION: A packetized data search determines that an encryption token is included in packetized data, the encryption token includes keyed data representing a first digital component. The packetized data search searches keyed database, identifies contents in the keyed database of one or more entries including the keyed data representing the first digital component, generates a list of candidate digital components, and a security server generates, using a data interface, additional packetized data including a request for an eligibility value from a second client device and the encryption token for a candidate digital component associated with the data interface for requesting the eligibility value from the second client device associated with the candidate digital component.SELECTED DRAWING: Figure 6
Patent JP-2020077847-A (JP)
Title: Resin composition blended for flood coated electron circuit assembly
Inventor: RICHARD DAVID JORDAN JR
IPC: C09D163/00
Filed: 2019-09-05
Abstract: To provide an electron circuit assembly flood-coated with a polymer flood coating composition, capable of resisting an extreme environmental stress such as a temperature and/or oscillation by reducing a weight and a cost due to less requirement material.SOLUTION: In an electron circuit assembly to which a flood coating composition is coated, and which has a base support member 10, the flood coating composition actually covers or envelopes the electron circuit assembly containing a plurality of electron circuit elements 20 electrically connected to an electron circuit as a fixed lump when it is hardened. The flood coating composition has a sufficient gelation time and thixotropy index so that a thickness of a polymer coating on a front surface in a horizontal direction for the assembly is 20 mil to 75 mil, and a thickness on the front surface in a vertical direction for the assembly is 4 mil to 20 mil.SELECTED DRAWING: Figure 1