baber/WOPTO huggingface dataset:
Patent JP-2022029540-A (JP)
Title: Heat insulation layer-forming composition and heat insulation member
Inventor: SUEMITSU YUKI
IPC: C09D7/65
Filed: 2020-08-05
Abstract: To provide a heat insulation layer-forming composition capable of forming a heat insulation layer excellent in peelability, dryability and heat insulation, and to provide a heat insulation member.SOLUTION: The heat insulation layer-forming composition contains a binder resin, hollow particles, and water. The content of the hollow particles is 30 vol.% or more and 75 vol.% or less, and the content of the water is 30 vol.% or less. The binder resin is a urethane resin or a copolymer obtained by polymerizing at least one vinyl monomer selected from the group consisting of (meth)acrylates, styrene, vinyl acetate, diene compounds, and vinyl chloride and has a glass transition temperature of -100°C or higher and 0°C or lower.SELECTED DRAWING: None
Patent JP-2022029854-A (JP)
Title: Flow controller, flow control method and flow control program
Inventor: TOKUNAGA KAZUYA
IPC: G05D7/06
Filed: 2020-08-05
Abstract: To provide a flow controller that keeps internal pressure low finally even if a set flow rate vary in value and thus keep sensitivity of a flow sensor high to improve flow control precision.SOLUTION: A flow controller comprises: a resistance flow calculator FC which calculates, based upon a first pressure that a first pressure sensor P1 measures and a second pressure that a second pressure sensor P2 measures, a resistance flow rate as a flow rate of fluid flowing through a fluid resistance FR; a first valve flow converter 11 which converts, based upon the first pressure, the resistance flow rate into a first valve flow rate as a flow rate of fluid passing through a first valve V1; a second valve flow converter 21 which converts, based upon the second pressure, the resistance flow rate into a second valve flow rate as a flow rate of fluid passing through a second valve; a first valve controller 12 which controls the first valve so that the deviation of the first valve flow rate from a first set flow rate becomes small; and a second valve controller 22 which controls the second valve so that the deviation of the second valve flow rate from a second set flow rate becomes small.SELECTED DRAWING: Figure 1
Patent JP-2022032787-A (JP)
Title: Power supply device
Inventor: LI YUEYE
IPC: B62B5/00
Filed: 2020-08-14
Abstract: To provide a power supply device capable of transmitting power efficiently with a simple configuration.SOLUTION: A power supply device has a supporting part and a rail part. The supporting part arranges a plurality of transmission coils transmitting power to a reception coil provided at a cart in a travelling direction of the cart. The rail part accommodates casters arranged at a lower part of the cart.SELECTED DRAWING: Figure 2
Patent JP-2022033485-A (JP)
Title: Catalase
Inventor: KAWAI ATSUSHI
IPC: G01N33/92
Filed: 2020-08-17
Abstract: To provide catalase in which adenosine triphosphate (ATP) decomposition activity is suppressed to a low level.SOLUTION: Catalase or the like in which ATP residual ratio after it is stored in buffer solution (pH 7.0) at 35°C for 24 hours in which ATP coexists is 80% or more.SELECTED DRAWING: None
Patent JP-2022034315-A (JP)
Title: Manufacturing method of laminated ceramic electronic component and laminated ceramic electronic component
Inventor: TANAKA YUICHIRO
IPC: H01G4/30
Filed: 2020-08-18
Abstract: To provide a manufacturing method of a laminated ceramic electronic component in which bending is unlikely to occur in an internal electrode layer and a void is unlikely to occur at the boundary between the end of the internal electrode layer and a dielectric ceramic layer.SOLUTION: A manufacturing method of a laminated ceramic electronic component includes a laminating step of laminating a plurality of green sheets 130 on which an internal electrode layer is formed to produce a laminate 110, an isotropic pressing step of performing isotropic pressing on the laminate 110, a flattening step of scraping one or both main surfaces of the laminate 110 that has been isotropically pressed to flatten the main surface of the laminate 110, and a rigid body pressing step of arranging a rigid body 160 on both main surfaces of the flattened laminate 110 and pressing the rigid body from both main surfaces.SELECTED DRAWING: Figure 4
Patent JP-2022034639-A (JP)
Title: Tunnel excavator
Inventor: TAKAHARA TAKESHI
IPC: E21D9/087
Filed: 2020-08-19
Abstract: To provide a tunnel excavator capable of extending a life of entire sand seals without increasing the number of the sand seals aligned in an axis direction of a cutter drum.SOLUTION: A tunnel excavator includes a cutter head, an annular cutter drum 4 attached to the cutter head, and a cylindrical body (31 or 33) facing a periphery surface which is an outer periphery surface or an inner periphery surface of the cutter drum 4. An intermediate member (5 or 7) is disposed between the periphery surface of the cutter drum 4 and the cylindrical body. The intermediate member forms a first gap (11 or 13) with the periphery surface of the cutter drum 4 and a second gap (12 or 14) with the cylindrical body. The first gap is sealed by at least one first sand seal (61 or 82), and the second gap is sealed by at least one second sand seal (63 or 83). The intermediate member is configured to be selectively fixed to one of the cutter drum and the cylindrical body.SELECTED DRAWING: Figure 2
Patent JP-2022035376-A (JP)
Title: Acupressure device having low frequency therapeutic function
Inventor: IWAGAMI MEIJI
IPC: A61H39/00
Filed: 2020-08-20
Abstract: To provide an acupressure device having a low frequency therapeutic function, not inadvertently complicating a structure, while removing muscle stiffness by electrical stimulation and pressure stimulation.SOLUTION: An acupressure device having a low frequency therapeutic function includes an acupressure instrument body having a grip part and a hemispherical acupressure body. A tip projection of the hemispherical acupressure body is formed in a semi-circular two-pronged projection, and the surface of a two-pronged projection semi-circular acupressure body is formed of an energizable metal body, and the semi-circular acupressure body having a metallic surface is constituted to enable low frequency energization from a skin surface.SELECTED DRAWING: Figure 1
Patent JP-2022035380-A (JP)
Title: Medium discharge device
Inventor: MORIKAWA SHUICHI
IPC: B65H29/22
Filed: 2020-08-20
Abstract: To provide a medium discharge device capable of appropriately controlling a discharge direction of a medium, while suppressing increase in a device cost.SOLUTION: A medium discharge device 100 has: a discharge roller 120 discharging a medium; a shaft member 137 rotatably pivoting the discharge roller; a discharge base 104 placing the discharged medium by the discharge roller; a support member 136 changeably supporting a direction of the shaft member with respect to the discharge base; a change mechanism 138 changing the direction of the shaft member with the support member as a reference; and a single motor 135 rotating the shaft member by generating a first driving force by the rotation in a first direction, and actuating the change mechanism by generating a second driving force by the rotation in a second direction reverse to the first direction.SELECTED DRAWING: Figure 3
Patent JP-2022036850-A (JP)
Title: Semiconductor storage element, semiconductor storage device, and system-on-chip
Inventor: AMA KOTA
IPC: G11C29/44
Filed: 2020-08-24
Abstract: To provide a semiconductor storage element capable of rapidly transferring, when an uncorrectable error occurs in the semiconductor storage element having an error detection and correction circuit, the occurrence to the outside, and a semiconductor storage device using the same, and a system-on-chip.SOLUTION: The semiconductor storage element includes: a storage unit that stores data; an error detection and correction unit that detects an error in data stored in the storage unit and corrects the error if possible; a monitor unit that generates an uncorrectable signal when the uncorrectable error occurs in the error detection and correction unit; and a terminal that sends the uncorrectable signal to the outside.SELECTED DRAWING: Figure 1
Patent JP-2022039585-A (JP)
Title: Line control device and radio communication system
Inventor: TAKAHASHI KEI
IPC: H04W84/22
Filed: 2020-08-28
Abstract: To provide a line control device and a radio communication system which, at a redundant changeover of a unit part including a unit having the occurrence of an abnormality, prevent communication disconnection in other parts than the abnormal unit part and facilitate maintenance work with a reduced maintenance time to improve device availability.SOLUTION: A line control device includes: a plurality of unit parts composed of two units 13 for #0 system and #1 system having the same function; and two communication paths connected to the respective units 13. A management unit 14 makes one of the two communication paths operate as a path in operation, so as to set each unit 13 to communicate through the communication path in operation. On detection of an abnormality of the unit in operation, a redundant change, in which the abnormal unit is set into stand-by and the other unit is set into operation, is performed only in a unit part including the unit having the occurrence of abnormality, without performing in the other unit parts.SELECTED DRAWING: Figure 1
Patent JP-2022045094-A (JP)
Title: Connector housing and wire harness
Inventor: YAGI SHINTARO
IPC: H01R13/52
Filed: 2020-09-08
Abstract: To make both improvement in workability in assembling a wire harness and suppress of deterioration in seal performance at the time when an electric wire portion of an electric wire with a terminal is bent compatible.SOLUTION: A connector housing 12 comprises: a housing main body 121; a seal member 122 that seals a space between an outer peripheral surface 112a of an electric wire portion 112 of an electric wire 11 with a terminal and an inner peripheral surface 121f of the housing main body 121; and a lid member mounted on the housing main body 121 to block a rear-side opening 121c, which is a rear holder 123 which is provided with a passage hole 123d, through which the electric wire portion 112 is passed, an area of an opening of which is larger than cross sectional areas in a radial direction of the electric wire portion 112 and four protrusion portions 123e protruding at protrusion heights corresponding to inner peripheral positions of a through-hole 122b for sealing from an inner peripheral surface of the passage hole 123d so that apexes thereof are respectively positioned at regions divided into three equal regions in a planar view with respect to the passage hole 123d.SELECTED DRAWING: Figure 3
Patent JP-2020203127-A (JP)
Title: Microarray for delivering therapeutic agent, use method, and manufacturing method
Inventor: CHEN GUOHUA
IPC: A61K47/18
Filed: 2020-09-10
Abstract: To provide a method for creating an array of a fine structure.SOLUTION: A method for creating an array of a fine structure includes: a step (a) for dissolving or suspending at least one therapeutic agent in a solvent, and forming a therapeutic agent solution or suspension; a step (b) for dissolving at least one polymer in a solvent, and forming a polymer solution; a step (c) for mixing the therapeutic agent solution or suspension with the polymer solution or suspension, and forming a polymer matrix solution or suspension; a step (d) for dispensing the polymer matrix solution or suspension into a mold with a cavity array of a fine structure; a step (e) for filling the cavity of a fine structure in the mold; a step (f) for removing an excess solution or suspension polymer matrix on the surface of the mold; a step (g) for drying the solution or the suspension at the temperature of about 5-50°C from below the mold; and a step (h) for drying the fine structure under vacuum at about 5-50°C.SELECTED DRAWING: Figure 2
Patent JP-2022047353-A (JP)
Title: Electronic device and method
Inventor: TSUKASAGI TOORU
IPC: H02J3/38
Filed: 2020-09-11
Abstract: To provide an electronic device and a method that enable power supply within a subsystem that is cut off from a power system.SOLUTION: An electronic device (PCS) which is a part of a power system 1 and can be connected to a partial system 1M to which a first power supply (existing PCS) is connected, and the partial system includes a control unit 110 that outputs, to the partial system, a first signal for disabling the detection of stand-alone operation by the first power supply device for at least a part of a period in which the partial system is electrically separated from the power system, and a power conversion unit 120 and a communication unit 150. The first power supply stops when a stand-alone operation in which the partial system is electrically separated from the power system is detected.SELECTED DRAWING: Figure 4
Patent JP-2022050245-A (JP)
Title: Learning support system, learning support method, and computer program
Inventor: TAKAHASHI NAOSHI
IPC: G06Q50/20
Filed: 2020-09-17
Abstract: To allow a patrolling leader to appropriately understand the situation of a learner's understanding in private study.SOLUTION: A learning support system includes: a teaching material storage part for storing a teaching material; a learning history storage part for storing a degree of understanding of a teaching material for each learner P100; a display control part for displaying a teaching material on a connected learner's terminal 100, and receiving selection input of a level of understanding of the displayed teaching material; and an overall understanding level determination part for extracting a level of understanding inputted to a teaching material for each teaching material group and determining an overall level of understanding of a teaching material group. The display control part counts a learner's overall understanding level for a teaching material group displayed in the past in a learner's terminal for each stage of the overall understanding level, and displays the number of overall understanding levels for each stage on a learner's terminal along with a teaching material being learned.SELECTED DRAWING: Figure 1
Patent JP-2022050746-A (JP)
Title: Projection apparatus, projection method, and program
Inventor: SANO TERUO
IPC: G03B21/14
Filed: 2020-09-18
Abstract: To provide a projection apparatus, a projection method, and a program capable of suppressing difficulty in visually recognizing an image even when a supply source of power to the projection apparatus is switched from AC power source to a battery.SOLUTION: A projection apparatus 1 comprises: a projection unit 2 which includes a light source 21 and projects an image I on a projection plane 50; and a control unit 3 which is capable of adjusting an amount of power of the light source 21 of the projection unit 2 and a zoom magnification of the image I projected from the projection unit 2; and detection means 5 which detects which of a battery 10 and an AC power source 20 power is supplied from. The control unit 3 adjusts the zoom magnification of the image when the supply source of power is switched from one of the AC power source 20 and the battery 10 to the other.SELECTED DRAWING: Figure 1
Patent JP-2021143584-A (JP)
Title: Embankment break prevention method and embankment reinforcement facilities
Inventor: SARUTANI SUSUMU
IPC: E02B3/10
Filed: 2020-09-18
Abstract: To provide an embankment break prevention method allowing partial reinforcement of an embankment having a potential break risk to be carried out without destroying natural environment of the embankment with long life expectancy.SOLUTION: A embankment reinforcement facilities are configured to form a base layer 32 installing concrete on a bottom of a hole 26 by deeply drilling the hole 26 in a U-shape in a cross section and place reinforcement bodies 2, 38 on the base layer 32 over a specific distance in a center of the embankment 24. Horizontal parts 2d, 2e, 38b, 38c of bottoms of the reinforcement body 2, 38 is fixed on the base layer 32 with piles 34, and the hole 26 is buried with soil after those are fixed. The reinforcement bodies 2, 38 are composed of steel reinforced-concrete, and boards 2b, 2c, 38a with height extending in a depth direction of the hole 26 of the embankment and specific thickness are arranged in the reinforcement bodies 2, 38. First horizontal parts 2d, 38b extending in a direction of a river and second horizontal parts 2e, 38c extending in a direction of a city are arranged on the board 2b, 2c, 38a.SELECTED DRAWING: Figure 1
Patent JP-2021098355-A (JP)
Title: Cap slide pen
Inventor: YU CHENGPENG
IPC: B43K24/08
Filed: 2020-09-23
Abstract: To provide a cap slide pen.SOLUTION: The cap slide pen includes a front cylinder 1, a shaft body 2 and rear cylinder lid 10, in which the front cylinder 1 is located on the front side of the shaft body 2 and is screw-connected to the shaft body 2, the rear cylinder lid 10 is located on the rear side of the shaft body 2 and engaged with the shaft body 2, and the pen core is arranged in the front cylinder 1 and the shaft body 2. It also includes a clip to control the axial relative sliding of the control pen core in the shaft body. An operating groove capable of axially sliding the clip 3 in the shaft body 2 is provided on the outer wall at the rear portion of the shaft body 2. The clip 3 is located at one end in the shaft body 2 and has pushing/pulling means for driving the axial sliding of the pen core in the shaft body 2.SELECTED DRAWING: Figure 1
Patent JP-2022052263-A (JP)
Title: Fender structure of vehicle
Inventor: OKAWA TSUTOMU
IPC: B62D35/00
Filed: 2020-09-23
Abstract: To provide a fender structure of a vehicle, and greatly reduce a pressure inside a power source chamber by a structure capable of enhancing vehicle steering stability.SOLUTION: A fender structure includes: a front side fender panel 18 disposed on a flank of a vehicle; a front side fender liner 30 disposed on an inner side in a vehicle width direction of the front side fender panel; a first air guide duct 40 having a first passage 43 whose front end opening 41 is attached to an edge of a first aperture 31 formed on a rear side of the front side fender liner 30 and which extends rearward and inside which air flows; and a second air guide duct 50 having a second passage 54 which is formed in the front side fender panel 18, is attached to an edge of a second aperture 19 located behind the first aperture 31, and inside which air flows. The rear end of the first passage 43 and a power source chamber-side end of the second passage 54 are separated at a predetermined distance d inside a power source chamber 14.SELECTED DRAWING: Figure 7
Patent JP-2022052484-A (JP)
Title: Storage device and storage control method
Inventor: MAEDA ATSUSHI
IPC: G06F3/06
Filed: 2020-09-23
Abstract: To guarantee ordering of processing in data backup.SOLUTION: A storage device comprises a write processing unit and a switching processing unit (F1). If a host device 1 issues a region deallocation command of a business volume while data backup processing is being performed between an own storage device and another storage device 3 using a generation-managed transmission buffer, the write processing unit writes a region deallocation command in a first generation of the transmission buffer. If a range of data write processing requested from the host device overlaps a range specified in the region deallocation command which has already been written in the first generation by the write processing unit, the switching processing unit switches the generation of the transmission buffer from the first generation to a second generation.SELECTED DRAWING: Figure 9
Patent JP-2022052873-A (JP)
Title: Photosensitive resin composition and printed wiring board including cured film of photosensitive resin composition
Inventor: KITAMURA AKIRA
IPC: G03F7/004
Filed: 2020-09-24
Abstract: To provide a photosensitive resin composition capable of forming a cured coating film excellent in flexibility and heat resistance without impairing developability, and to provide a printed wiring board including a cured film of the photosensitive resin composition.SOLUTION: The photosensitive resin composition contains: (A) an alkali-soluble photosensitive resin having a chemical structure obtained by reaction of a) an epoxy resin having two or more epoxy groups in one molecule, b) an ethylenically unsaturated group-containing carboxylic acid, and c) an isocyanurate derivative having two or more carboxyl groups; and (B) a photopolymerization initiator.SELECTED DRAWING: None
Patent JP-2022052943-A (JP)
Title: Deposition method and treatment device
Inventor: SAKAMOTO MASAHITO
IPC: C23C16/16
Filed: 2020-09-24
Abstract: To provide a technique that can improve the embeddability of a ruthenium film into a recess and can also suppress the diffusion of primer metal onto the ruthenium film.SOLUTION: A deposition method according to an embodiment includes a step S11 of preparing a substrate having a recess on it, the recess surface provided with a metal film, a step S12 of removing a natural oxide film on the metal film, a step S13 of exposing the metal film surface from which the natural oxide film has been removed to a silicon-containing gas to form a metal silicide layer on the metal film, and a step S14 of depositing a ruthenium film on the metal silicide layer.SELECTED DRAWING: Figure 1
Patent JP-2022053368-A (JP)
Title: Display system, method for display, and program
Inventor: SUGAWARA TAKAYUKI
IPC: G02B27/02
Filed: 2020-09-24
Abstract: To properly display an image.SOLUTION: A display system 10 includes: a first display unit 20A for displaying a first image; a second display unit 20B arranged in a position which overlaps with the first display unit 20A on a display surface side of the first display unit 20A, the second display unit displaying a second image while transmitting visible light; an image data acquisition unit for acquiring image data for the second image on the basis of the first image; and a display control unit for displaying the second image in the second display unit 20B on the basis of display of the first image by using the image data acquired by the image data acquisition unit.SELECTED DRAWING: Figure 3
Patent JP-2022056654-A (JP)
Title: Nitride semiconductor substrate
Inventor: IKEJIRI KEITARO
IPC: C30B25/18
Filed: 2020-09-30
Abstract: To provide a technology that can suppress generation of cracks in nitride semiconductor substrates using silicon substrates.SOLUTION: A nitride semiconductor substrate is a nitride semiconductor substrate with nitride semiconductor layers stacked on a silicon substrate, and the nitride semiconductor layer has a first layer formed on the silicon substrate, and the first layer has halogen-containing regions that contain halogens as impurities.SELECTED DRAWING: Figure 2