baber/WOPTO huggingface dataset:
Patent JP-2022025354-A (JP)
Title: Fuel cell system
Inventor: HORI RYOSUKE
IPC: H01M8/04291
Filed: 2020-07-29
Abstract: To effectively drain water from a fuel cell stack.SOLUTION: A fuel cell system includes a fuel cell provided with a reaction gas manifold inside, a scavenging gas supply unit that supplies scavenging gas to the reaction gas manifold, and a control unit that controls the scavenging gas supply to be stopped for a predetermined period of time during the scavenging period when scavenging is performed by supplying the scavenging gas from the scavenging gas supply unit to the reaction gas manifold.SELECTED DRAWING: Figure 2
Patent JP-2022026263-A (JP)
Title: Raw material feeding device
Inventor: MOTOHASHI KOJI
IPC: B65G65/40
Filed: 2020-07-30
Abstract: To provide a raw material feeding device capable of maintaining quantitativity while suppressing formation of unevenness in discharge amounts of a raw material, and a sheet production device.SOLUTION: A raw material feeding device is assembled with: a storage part having a bottom part and side walls standing from the bottom part to constitute an accommodation space surrounded with the bottom part and the side walls for storing a small piece-like raw material comprising a material involving a fiber; an agitating part provided at a position facing the accommodation space of the bottom part, having blades rotating about a rotation axis in a standing direction of the side walls, and agitating the raw material in the accommodation space by rotation of the blades; a first discharge part installed on the side walls in a manner to communicate with the accommodation space and having a first tube body which rotates about a first axis crossing the rotation axis, for discharging the raw material in the accommodation space to a processing part by rotation of the first tube body; and a second discharge part installed on the side walls in a manner to communicate with the accommodation space at a position different from the first tube body and having a second tube body which rotates about a second axis crossing the rotation axis, for discharging the raw material in the accommodation space to the processing part by rotation of the second tube body.SELECTED DRAWING: Figure 4
Patent JP-2022027146-A (JP)
Title: Foam, foam sheet, product, and method for producing foam
Inventor: MIZOGUCHI YUKA
IPC: C08L67/04
Filed: 2020-07-31
Abstract: To provide a foam which has biodegradability and is excellent in strength and flexibility.SOLUTION: A foam contains a polylactic resin, in which a content of the polylactic resin is 99.5 mass% or more with respect to the total amount of an organic matter in the foam, a gel fraction of the foam is 0.1% or less, and an expansion ratio of the foam is 5 times or more.SELECTED DRAWING: None
Patent JP-2022027179-A (JP)
Title: Liquid jet head and liquid jet device
Inventor: KANEGAE TAKAKIMI
IPC: B41J2/14
Filed: 2020-07-31
Abstract: To provide a liquid jet head and a liquid jet device that are improved in print quality by suppressing variation in liquid droplet ejection characteristics between nozzle rows.SOLUTION: A liquid jet head 10 that is long in a +X direction as a first direction and short in a +Y direction as a second direction and that jets a liquid in a +Z direction as a third direction orthogonal to the first direction and the second direction, includes: a first introducing portion Sa1; a second introducing portion Sb1; a first filter chamber group Fa having a first filter chamber Fa1 and a second filter chamber Fa2; a second filter chamber group Fb having a third filter chamber Fb1 and a fourth filter chamber Fb2; a first supply channel Sa2 that supplies a liquid from the first introducing portion Sa1 to the first filter chamber group Fa; and a second supply channel Sb2 that supplies a liquid from the second introducing portion Sb1 to the second filter chamber group Fb; wherein the first introducing portion Sa1, the second introducing portion Sb1, and the first filter chamber group Fa and the second filter chamber group Fb are arranged side by side in that order in the +X direction as the first direction.SELECTED DRAWING: Figure 13
Patent JP-2022028416-A (JP)
Title: Chucking device and conveying device
Inventor: KURIHARA NOBUCHIKA
IPC: B66C1/10
Filed: 2020-08-03
Abstract: To provide a chucking device that enables a hanging clasp to hold a strap-shaped portion of a flexible container bag without holding the portion directly, and can be downsized and further, enables a large area of the hanging clasp to be magnetized, and a conveying device.SOLUTION: A chucking device 10 comprises; a main body part 20; a hanging clasp 200 that has magnetized plate part 210 that is magnetized by a magnet and a lower support part 230 that holds a belt; an opening/closing claw mechanism 30 that are opened and closed by activating first actuators 38a and 38b to grip the hanging clasp 200 and release the gripping; a lifting magnet 60 that magnetizes the magnetized plate part 210 of the hanging clasp 200; and an electromagnet lifting mechanism 50 that lifts the lifting magnet 60 with respect to the main body part 20 by activating a second actuator 53. The electromagnet lifting mechanism 50 moves up and down independently with respect to the opening/closing claw mechanism 30, and the first actuators 38a and 38b and the second actuator 53 are arranged along a vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2022029236-A (JP)
Title: Apparatus connection system, front-end server, and load distribution program
Inventor: NISHIYAMA HISAKAZU
IPC: G06F3/12
Filed: 2020-08-04
Abstract: To provide an apparatus connection system, a front-end server, and a load distribution program that can temporally distribute a load imposed at the connection of an electronic apparatus without managing the priority of reservation of the connection of the electronic apparatus.SOLUTION: In a device management system 20, when image forming apparatuses 73, 74 whose connection with the device management system 20 is cut off request connection from a front-end server 30 (S181, S185, S189, S192), the front-end server connects to the image forming apparatuses 73, 74 when the load on the device management system 20 does not exceed a first load (S191, S194), instructs the image forming apparatuses 73, 74 to redirect to a dummy front-end server 50 when the load exceeds the first load (S183, S186), and discards the dummy front-end server 50 when the load on the device management system 20 is equal to or less than a second load (S188).SELECTED DRAWING: Figure 8
Patent JP-2022029823-A (JP)
Title: Control system of unmanned air vehicle and control method of unmanned air vehicle
Inventor: KOYANAGI TOMOYOSHI
IPC: B64F3/02
Filed: 2020-08-05
Abstract: To provide a control system which can optimize an altitude of an air vehicle according to a movable body.SOLUTION: A control system includes: a base device mounted on a movable body B; an unmanned air vehicle A; cables 31, 32 which include a power supply cable 31 for supplying electric power from the movable body B to the air vehicle A and connect the base device with the air vehicle A; and a control device which controls flight of the air vehicle A. The control device controls the air vehicle A so that a relative altitude of the unmanned air vehicle A relative to the movable body B matches with a target relative altitude.SELECTED DRAWING: Figure 1A
Patent JP-2021027828-A (JP)
Title: Flavor improving agent for beer-like beverage and beer-like beverage
Inventor: NOBA Shigekuni
IPC: C12G3/06
Filed: 2020-08-06
Abstract: To provide an additive capable of improving a flavor of a beer-like beverage.SOLUTION: A flavor improving agent for a beer-like beverage includes at least one kind of 2-acetyl-tetrahydropyridine compound selected from a group consisting of 2-acetyl-3,4,5,6-tetrahydropyridine and 2-acetyl-1,4,5,6-tetrahydropyridine being a tautomer thereof.SELECTED DRAWING: None
Patent JP-2022032098-A (JP)
Title: connector
Inventor: NAKAMURA MASAHISA
IPC: H01R13/64
Filed: 2020-08-11
Abstract: To provide a connector capable of improving disconnection workability.SOLUTION: In a connector 1 comprising a housing 5 which can be fitted with a mating housing 3 and a fitting detection member 7 which is movably assembled with the housing 5 and detects a fitting state between the mating housing 3 and the housing 5 by moving between a temporary lock position and a final lock position, a moving direction of the fitting detection member 7 separate from the housing 5 is the same direction as a separation direction in which the housing 5 is separated from the mating housing 3, and a first coming-off prevention part 9 for regulating the separation of the fitting detection member 7 from the housing 5 is provided between the housing 5 and the fitting detection member 7. A regulation part 11 for regulating rotations of the fitting detection member 7 with the first coming-off prevention part 9 defined as a fulcrum when moving the fitting detection member 7 in the direction of being separated from the housing 5 is provided between the housing 5 and the fitting detection member 7.SELECTED DRAWING: Figure 9
Patent JP-2022032621-A (JP)
Title: Storage system
Inventor: ISHIDA KAZUHIDE
IPC: F26B21/08
Filed: 2020-08-13
Abstract: To provide a storage system capable of suitably drying a stored material.SOLUTION: A storage system 1 is characterized by comprising a storage 10 storing wood chips or sawdust, as a stored material S, a cylindrically formed horizontal pipe 33 that extends in a width direction X to allow dry air a2 to flow therethrough, and a cylindrically formed vertical pipe 34 that extends in a height direction Z from the horizontal pipe 33, is buried in the stored material S stored in the storage 10, allows the dry air a2 coming from the horizontal pipe 33 to flow therethrough, and comprises air blowing ports 34a blowing the dry air a2 outside. The storage system 1 exhibits an effect that the stored material S can be suitably dried with this configuration.SELECTED DRAWING: Figure 4
Patent JP-2020189996-A (JP)
Title: Hydro-thermal decomposition of biomass-containing feedstock
Inventor: LARRY G FELIX
IPC: C10G1/06
Filed: 2020-08-14
Abstract: To provide methods for effective pretreatment and hydro-thermal decomposition for producing high-value liquid products from municipal waste and/or the biomass-containing feedstock.SOLUTION: A method comprises: a step of producing a biomass-containing MSW feedstock with at least a portion of the plastic contained in an initial MSW feedstock removed; and a step of hydro-thermal decomposing the biomass-containing MSW feedstock with reduced plastic content to produce a hydro-thermal decomposition reactor product containing at least one non-condensable gas, a partially deoxidized hydro-thermal decomposition product, and char particles in a hydro-thermal decomposition reaction vessel 150 storing hydrogen and a deoxidation catalyst.SELECTED DRAWING: Figure 1
Patent JP-2022035340-A (JP)
Title: Distribution system and distribution system construction method
Inventor: TANAKA NOBUYA
IPC: G06Q30/02
Filed: 2020-08-20
Abstract: To facilitate construction of a distribution system.SOLUTION: A system according to one embodiment of the present invention includes a data unit, a retrieval unit, a restriction unit, and a display unit. At least the data unit and the retrieval unit are loose-coupled, and the retrieval unit and the restriction unit are loose-coupled.SELECTED DRAWING: Figure 1
Patent JP-2022038546-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-08-27
Abstract: To provide a game machine improved in a control in which a program to be executed is switched.SOLUTION: A front register is used in basic processing, and a back register exchanged from the front register is used in interruption processing interrupted in the basic processing and executed. Moreover, whether the basic processing is executed or the interruption processing is executed, an IX register can be used, but the IX register is used in the basic processing but not in the interruption processing.SELECTED DRAWING: Figure 6
Patent JP-2020198316-A (JP)
Title: Multilayer hybrid battery separator for lithium ion secondary battery and method of manufacturing the same
Inventor: SHI LIE
IPC: H01M50/494
Filed: 2020-08-28
Abstract: To provide a high performance separator with balanced MD and TD tensile strength, high overall tensile strength, high fracture strength, good oxidation resistance and a shutdown function, and a battery including the separator.SOLUTION: A multilayer battery separator 10 for a lithium secondary battery includes a second layer 12 of a wet processed membrane and a first layer 14 of a dry processed membrane bonded to the second layer. The first layer may be made of a polypropylene based resin, and the second layer may be made of a polyethylene based resin. The separator may have: more than two layers; a ratio of TD/MD tensile strength in the range of about 1.5-3.0; a thickness of about 35.0 μm or less; a fracture strength of greater than 630 gf; and a fracture strength in the range of about 630-1500 gf.SELECTED DRAWING: Figure 3
Patent JP-2022042156-A (JP)
Title: Centrifugal compressor
Inventor: SUZUKI TAKAYUKI
IPC: F04D29/44
Filed: 2020-09-02
Abstract: To provide a centrifugal compressor capable of reducing a deterioration in the operation efficiency of the centrifugal compressor and a decrease in the maximum flow rate of gas the flow of which the centrifugal compressor allows, by forming the stable flow of the gas.SOLUTION: A centrifugal compressor includes a main shaft 1, a plurality of impellers 3, a casing 2 storing the plurality of impellers 3, and a plurality of guide vanes 5 arranged in a return flow path 23, the guide vanes 5 each including a fixed guide vane 30, and a variable guide vane 32 arranged continuously with the fixed guide vane 30, the variable guide vane 32 being constructed so that an angle θ between a chord L1 of the variable guide vane 32 and a reference straight line L2 is gradually larger as extending from the shroud side to the hub side, the reference straight line L2 is a straight line connecting a shaft center CP of the main shaft 1 and a shaft center AX of a rotary shaft 35 of the variable guide vane 32.SELECTED DRAWING: Figure 10
Patent JP-2020193235-A (JP)
Title: Hydroxytriazine compounds and pharmaceutical use thereof
Inventor: MITANI IKUO
IPC: A61K31/53
Filed: 2020-09-04
Abstract: To provide a compound that has mPGES-1 inhibitory action and is beneficial for the prophylaxis or treatment of pain, rheumatism, osteoarthritis, fever, Alzheimer's disease, multiple sclerosis, arteriosclerosis, glaucoma, ocular hypertension, ischemic retinal disease, systemic scleroderma, and/or malignant tumor including colorectal cancer.SOLUTION: The present invention provides a compound of formula [I-a], [I-b] or [I-c] or a pharmaceutically acceptable salt thereof, wherein each symbol is as defined in the specification.SELECTED DRAWING: None
Patent JP-2022044993-A (JP)
Title: Shutter reinforcement support device
Inventor: IWAKAWA MITSUHARU
IPC: E06B9/17
Filed: 2020-09-08
Abstract: To provide a reinforcing member for a shutter that can be moved between a retracted/stowed position and a reinforcing support position with a simple operation and does not interfere with an opening of a building and the shutter at the retracted/stowed position.SOLUTION: A shutter reinforcement support device 1 is provided with a reinforcement member 13 that supports and reinforces a shutter curtain 4 from an indoor side, and a guide rail 12 that can suspend and move the reinforcement member 13. The guide rail 12 is integrally formed from a first guide portion 16 along a width direction of a shutter box 8, a second guide portion 17 extending toward an indoor side, and a third guide portion 18 extending laterally from the shutter box 8 on the indoor side. The reinforcing member 13 is equipped with a reinforcing member body 32 and an operation holding mechanism 43 provided with a locking piece that can be engaged with and detached from locking holes of a stop plate 26 provided in the first guide portion 16 and the third guide portion 18, and a stationary holding mechanism 75 having a locking rod that can be engaged with and detached from an engaging hole 92 formed on the floor surface 35.SELECTED DRAWING: Figure 1
Patent JP-2022036869-A (JP)
Title: Invention eliminating puddle on pavement surface
Inventor: MURAKAMI JIRO
IPC: E01C23/09
Filed: 2020-08-24
Abstract: To provide a molded product which is produced in advance to have water permeability for eliminating a puddle on a pavement surface.SOLUTION: A method for eliminating puddles on a pavement surface allows a molded product with water permeability to be put in a hole which is drilled in a convex part of the pavement surface rather than preventing the puddle on the pavement surface.
Patent JP-2021003570-A (JP)
Title: Unit dose dispensing systems and methods
Inventor: EDITH WILSON
IPC: B65G17/16
Filed: 2020-09-16
Abstract: To provide unit dose dispensing systems and methods.SOLUTION: A dispensing mechanism comprises: a set of T-shaped vertical channels to receive cylindrical tops of a plurality of vials; a connector for receiving electrical signals from a cabinet; an actuator; a plurality of slotted gears each defining a T-shaped blind slot of a shape and size to receive the cylindrical top of a vial; and a housing defining an opening at the bottom of the dispensing mechanism. When the slotted gears are driven, the respective T-shaped blind slots of the gears sequentially align with the T-shaped vertical channels, so that upon alignment one of the cylindrical tops drops into the respective T-shaped blind slot capturing the respective vial. When one of the T-shaped blind slots holding a vial approaches a downward vertical orientation, a single vial drops through the opening.SELECTED DRAWING: Figure 14
Patent JP-2022051609-A (JP)
Title: Manufacturing method of filter medium
Inventor: NISHITANI TAKASHI
IPC: D06B13/00
Filed: 2020-09-21
Abstract: To provide a manufacturing method of a filter medium capable of manufacturing a filter medium having high charging performance.SOLUTION: In a charging method of a filter medium in the present invention, friction between each constituent fiber of a fiber structure is generated sufficiently, by applying vibration of a vibrator vibrating while moving in a surface direction and/or in a thickness direction to the fiber structure, and thereby a filter medium having high charging performance can be manufactured. Preferably, the vibrator is vibrated while rotating and moving in the surface direction to the fiber structure, and further preferably, vibration of the vibrator is applied from both principal surfaces of the fiber structure.SELECTED DRAWING: Figure 1
Patent JP-2021184077-A (JP)
Title: Floating video display device and display module for vehicle including the same
Inventor: HAN JAI MIN
IPC: H04N5/64
Filed: 2020-09-23
Abstract: To provide a floating video display device that increases a floating height and removes a ghost image in a state in which the display device further includes a lens and mirrors and reduces thickness of the display device.SOLUTION: A floating video display device includes: a light source that extends in a plane direction and generates light for realizing a video; a condensing lens that is arranged to extend in a direction parallel to the light source and deflects the light generated from the light source; a reflecting plate that is arranged in a direction to face the condensing lens and reflects the light deflected by the condensing lens and incident thereon; and a dihedral reflector array that includes mirrors extending in directions intersecting with each other and extends in the plane direction, has one face arranged in a direction to face the reflecting plate, and when the light reflected on the reflecting plate is incident on one face and the incident light is reflected on the mirrors and emitted through the other face, thereby realizes a floating video at a position separated from the other face.SELECTED DRAWING: Figure 1
Patent JP-2021060034-A (JP)
Title: Vacuum device and operation method of vacuum device
Inventor: VIKTOR DORSCHT
IPC: F04D19/04
Filed: 2020-09-24
Abstract: To configure a connecting section of an accessory to a vacuum device to be simplified or more flexible in an operation method of a vacuum device, especially a vacuum pump system.SOLUTION: There are provided a step for outputting a message via a connection section following a prescribed communication protocol, a step for determining whether a response to the message is received via the connection section, a step for determining whether an electrical resistor is connected to the connection section when it is determined that the response to the message has not been received, and when it is determined that the electrical resistor is connected to the connection section, a step for identifying or controlling an accessory unit on the basis of the connected electrical resistor.SELECTED DRAWING: Figure 12
Patent JP-2020203168-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-09-29
Abstract: To provide a game machine capable of drawing a player's attention to establishment of a specific condition in the game machine executing a confirmation performance in response to a fact that detection means continuously detects operations.SOLUTION: The game machine according to the present invention, when a performance control CPU 120 continuously detects long depressing-operations of a push button 31B for a prescribed period, regards it as the continuous detection of the operations of a player (an automatic button-mashing function). The game machine executes an effect performance 177F002 in response to the detection of the operations by the automatic button-mashing function, and, when the operations of the push button 31B reaches a specific number of times, executes a special performance 177F003. During an execution time of the special performance 177F003, the game machine does not execute the effect performance 177F002 and, when the special performance 177F003 is terminated, restarts a performance in which the effect performance 177F002 is executed.SELECTED DRAWING: Figure 9-1
Patent JP-2021036585-A (JP)
Title: Semiconductor device
Inventor: MIYAIRI HIDEKAZU
IPC: H05B44/00
Filed: 2020-09-29
Abstract: To solve such a problem that, as a display device has a higher definition, the number of pixels is increased, and the number of gate lines and the number of signal lines are increased, and when the number of the gate lines and the number of the signal lines are increased, it is difficult to mount an IC chip including a driver circuit for driving the gate and signal lines by bonding or the like, and thereby manufacturing cost is increased.SOLUTION: A pixel portion and a driver circuit for driving the pixel portion are provided over the same substrate, and at least a part of the driver circuit includes a thin film transistor using an oxide semiconductor interposed between gate electrodes provided above and below the oxide semiconductor. Manufacturing cost is reduced by providing the pixel portion and the driver portion over the same substrate.SELECTED DRAWING: Figure 1
Patent JP-2021010372-A (JP)
Title: Recombinant aav variants and uses thereof
Inventor: GAO GUANGPING
IPC: A61K35/76
Filed: 2020-10-01
Abstract: To provide recombinant adeno-associated viruses having distinct tissue targeting capabilities, in some aspects.SOLUTION: In some aspects, the disclosure relates to gene transfer methods using the recombinant adeno-associated viruses. In some aspects, the disclosure relates to isolated AAV capsid proteins and isolated nucleic acids encoding the same.SELECTED DRAWING: None