baber/WOPTO huggingface dataset:
Patent JP-2022160285-A (JP)
Title: Electrophotographic device and process cartridge
Inventor: FUMITA HIDEKAZU
IPC: G03G9/08
Filed: 2021-04-06
Abstract: To provide an electrophotographic device and a process cartridge that can provide stable cleanability during endurance use and can suppress generation of start-up streaks in the later part of the endurance use in a H/H environment.SOLUTION: An electronic apparatus and a process cartridge have an electrophotographic photoreceptor and a cleaning blade. The cleaning blade includes an elastic member and a support member. A part of the elastic member is in contact with a surface of the electrophotographic photoreceptor. A modulus of elasticity of the elastic member measured in a predetermined condition is 15-470 MPa. A coefficient of variation of the modulus of elasticity is 7.0% or less. An absolute value of the difference in Martens hardness of the elastic member measured in a predetermined condition is 0.30 N/mm2 or less. A toner contains a toner particle and an external additive. A number average particle diameter of primary particles of the external additive is 5-25 nm. A coverage X1 of a surface of the toner particle by the external additive is 50-85 area%. When a theoretical coverage of the surface of the toner particle by the external additive is X2, X1/X2≥-0.0042×X1+0.60 is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2022161312-A (JP)
Title: Supercharger gas casing and supercharger
Inventor: TANIGUCHI SUNAO
IPC: F02B39/00
Filed: 2021-04-08
Abstract: To provide a supercharger gas casing capable of suppressing erosion of rotor blades in a turbine of a double-scroll structure.SOLUTION: A supercharger gas casing is provided with a scroll part in which a plurality of scroll flow passages is formed at same positions in an axial direction of a turbine. The plurality of scroll flow passages includes a first scroll flow passage. The first scroll flow passage is configured such that, in a cross section orthogonal to the axial direction of the turbine, an extension line of a line segment connecting the farthest position from a rotation axis line of the turbine in an exhaust gas inlet of the first scroll flow passage and a position of a tip of a tongue portion formed on an inner circumferential side of the first scroll flow passage does not intersect with rotor blades of the turbine.SELECTED DRAWING: Figure 2
Patent JP-2022161488-A (JP)
Title: Building management system and control method
Inventor: ARIMURA KAZUYA
IPC: G16Y40/20
Filed: 2021-04-09
Abstract: To provide a building management system and a control method, capable of suppressing, as much as possible, values transmitted from a second device to a server from being improperly increased even if there is an abnormality related to a first device.SOLUTION: A main controller 100 periodically receives a calculated local counter value from a local controller 200 and calculates a main counter value on the basis of the local counter value. The server 10 receives the calculated main counter value from the main controller 100. The main controller 100 performs transmission processing for transmitting the calculated main counter value to the server 10. If the main controller 100 determines that the local counter value is abnormal, the main controller does not perform the transmission processing until a time Ta has elapsed since the determination of the abnormality.SELECTED DRAWING: Figure 3
Patent JP-2021102654-A (JP)
Title: Use of sublingual dexmedetomidine for treatment of agitation
Inventor: KRISHNAN NANDABALAN
IPC: A61K47/38
Filed: 2021-04-12
Abstract: To provide compositions and the like for treating agitation or signs of agitation.SOLUTION: The invention discloses a method for treating agitation or signs of agitation in a subject, which method comprises sublingually administering an effective amount of an alpha-2 adrenergic agonist, more specifically, dexmedetomidine or a pharmaceutically acceptable salt thereof. The method is especially suitable for treating agitation associated with neurodegenerative and/or neuropsychiatric diseases. Also disclosed is the sublingual administration of an alpha-2 adrenergic agonist, more specifically, dexmedetomidine or a pharmaceutically acceptable salt thereof, at a dose that is effective to treat agitation or the signs of agitation in a subject, but does not cause significant sedation.SELECTED DRAWING: Figure 1A
Patent JP-2022163467-A (JP)
Title: Ultraviolet light irradiation device, method for using ultraviolet light irradiation device, and method for irradiating ultraviolet light
Inventor: YAGYU HIDEAKI
IPC: A61L2/10
Filed: 2021-04-14
Abstract: To provide an ultraviolet light irradiation device that can effectively inactivate microorganisms while ensuring safety for the human body, and to provide a method of using the ultraviolet light irradiation device.SOLUTION: An ultraviolet light irradiation device of the present invention comprises a light source that emits ultraviolet light with a main emission wavelength of 190 nm to 235 nm, a housing that houses the light source, an extraction part for extracting the ultraviolet light emitted from the light source to the outside of the housing, an optical filter that transmits ultraviolet light in a wavelength band of 190 nm to 235 nm and does not substantially transmit ultraviolet light in a wavelength band of 240 nm to 280 nm in the extraction part, and a diffusing member for diffusing the ultraviolet light, disposed on the ultraviolet light output side of the optical filter, in the extraction part.SELECTED DRAWING: Figure 4
Patent JP-2022163607-A (JP)
Title: Display device, display system, and display method
Inventor: WAKITA AKIHIRO
IPC: G11B27/10
Filed: 2021-04-14
Abstract: To display a content group while synchronizing between a plurality of display devices without having a specific device that serves as a master.SOLUTION: A display device 3a includes: a transmitting unit 33a that transmits a synchronization signal to another device; a receiving unit 34a that receives the synchronization signal from the other device; a content group acquisition unit 311 that repeatedly acquires a content group for its own device from a play list; a video display unit 314 that repeatedly reproduces video based on the content group; a synchronization determination unit 312 that causes the reproduction of a current content group to be rounded up and a next content group to be reproduced when the receiving unit 34a receives the synchronization signal while the video display unit 314 is displaying the current content group; and a synchronization signal transmission control unit 313 that causes the synchronization signal to be transmitted from the transmitting unit 33a to the other device when the video display unit 314 finishes displaying the current content group.SELECTED DRAWING: Figure 2
Patent JP-2021171058-A (JP)
Title: Agricultural sprayer carried by an agricultural machine by means of hitch system
Inventor: YVES CARRA
IPC: A01B59/043
Filed: 2021-04-15
Abstract: To improve an agricultural sprayer hitch system.SOLUTION: A hitch system comprises: a hitch yoke comprising an overall horizontal hitch axis, the hitch further being pivotably mounted to a chassis, about a first pivot axis substantially parallel to the hitch axis, between a distant position and a close position in which the hitch axis is closer to the chassis than in the distant position, a distance between the hitch axis and the first pivot axis being fixed, the hitch axis being further located above the first pivot axis of the hitch yoke when the hitch yoke occupies the close position; and a locking device designed to automatically lock pivoting of the hitch yoke relative to the chassis, in a first pivot direction from the close position to the distant position.SELECTED DRAWING: Figure 2
Patent JP-2021171653-A (JP)
Title: Drive shaft for surgical instrument
Inventor: THOMAS DANIEL
IPC: A61B17/00
Filed: 2021-04-23
Abstract: To provide an improved drive shaft for controlling an end effector of a surgical instrument having advantages over the prior art.SOLUTION: A drive shaft comprises two separate elongate elements, each comprising a flange at its proximal end for restricting lateral movement of the drive shaft when installed within an outer shaft of the instrument. The dimensions of the flanges are such that they fit within the outer shaft with minimal clearance. This allows the drive shaft to be moved longitudinally within the outer shaft to actuate an end effector whilst minimizing any lateral movement. This consequently prevents the end effector from tilting as the end effector is actuated. Drive members are preferably arranged so that the flanges extend in opposite directions perpendicular to the length of the drive shaft. This helps to improve ease of assembly and provides a space within the outer shaft for features such as connection wires and the like.SELECTED DRAWING: Figure 9
Patent JP-2022168456-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MURAOKA MASAFUMI
IPC: H01M10/0587
Filed: 2021-04-26
Abstract: To reduce precipitation of Li caused by long-term use.SOLUTION: A nonaqueous electrolyte secondary battery includes an exterior package, an electrode assembly, and an electrolytic solution. The electrode assembly includes a laminated assembly. The laminated assembly includes a positive electrode plate, a separator, and a negative electrode plate. The separator separates the positive electrode plate and the negative electrode plate from each other. The laminated assembly is spirally wound. In a cross section orthogonal to a winding axis of the laminated assembly, the electrode assembly has a contour line having a corner-rounded rectangular shape. The contour line consists of a first arc-shaped portion, a straight line portion, and a second arc-shaped portion. The straight line portion consists of two line segments. The straight line portion connects the first arc-shaped portion and the second arc-shaped portion to each other. The contour line has a height ratio (R1=H0/H1) of 1.20 to 1.35. H0 represents a distance between two points most distant from each other on the contour line. H1 represents an average length of the two line segments. The separator includes a first main surface and a second main surface. The first main surface is in contact with the negative electrode plate. A first dynamic coefficient of friction between the first main surface and the negative electrode plate is 0.52 to 0.66.SELECTED DRAWING: Figure 4
Patent JP-2022169044-A (JP)
Title: Communication device and method for controlling the same
Inventor: TSUBOI SEI
IPC: H04L13/00
Filed: 2021-04-27
Abstract: To provide a communication device that can appropriately transmit packets to the other communication device.SOLUTION: A communication device has: receiving means that receives first packets from first other communication device; generation means that generates second packets in the device; first transmission means that transmits the first packets and the second packets to second other communication device; second transmission means that can transmit the second packets to the second other communication device without using the first transmission means; determination means that determines the timing to start the transmission of the second packets; and control means that, when not all of the N-1-th (N is an integer of 2 or more) second packets generated in the device are transmitted at a timing when the N-th second packets are to be transmitted, switches means for transmitting the N-th second packets from the first transmission means to the second transmission means.SELECTED DRAWING: Figure 4
Patent JP-2022169960-A (JP)
Title: Optical device and imaging apparatus including the same
Inventor: OKADA TADANORI
IPC: H04N5/225
Filed: 2021-04-28
Abstract: To provide a compact optical device.SOLUTION: A lens barrel 100 has: a fifth group lens L5 and a fourth group lens L4 that move in an optical axis direction; a fifth group lens barrel 127 that holds the fifth group lens L5; a fourth group lens barrel 122 that holds the fourth group lens L4; a linear ultrasonic motor 124 that electrically drives the fourth group lens barrel 122 in the optical axis direction; a rack 131 that transmits a driving force of the linear ultrasonic motor 124 to the fourth group lens barrel 122; a rack spring 132 that urges the rack 131 against the fourth group lens barrel 122 to bring them into contact with each other at a predetermined position; and a rack guide shaft 133 that restricts the movement of the rack 131. The guide shaft member 133 is fixed to the fourth group lens barrel 122. The fourth group lens barrel 122 and the rack 131 move integrally in the optical axis direction. When the fifth group lens barrel 127 is brought into contact with the fourth group lens barrel 122, the relative positions in the optical axis direction of the fourth group lens barrel 122 and the rack 131 change against an urging force of the rack spring 132.SELECTED DRAWING: Figure 10
Patent JP-2022170521-A (JP)
Title: Writing tool package
Inventor: NAKAYAMA KYO
IPC: B65D75/20
Filed: 2021-04-28
Abstract: To provide a writing tool package that achieves plastic reduction from the concerns over environmental issues and achieves low cost by using paper material.SOLUTION: A writing tool package 10 includes: a sheet material 12 that has a substrate made of rectangular-shaped paper; and a sheet material 13 that has the same shape as the sheet material 12 and has a substrate made of paper. An adhesive coated layer 16 is formed on one side of the sheet material (12, 13). The sheet material 12 and the sheet material 13 are overlapped so as to sandwich a refill 11, adhering a peripheral edge part provided belt-like so as to surround the four sides in the overlapped and aligned condition.SELECTED DRAWING: Figure 1
Patent JP-2022170812-A (JP)
Title: Foundation check opening and installation method thereof
Inventor: YONEDA HIROSHI
IPC: E02D27/01
Filed: 2021-04-30
Abstract: To provide a foundation check opening in an embedded type allowing dirty spots caused by remains of slag and a mold release agent to be reduced without protection tape to improve appearance after installation.SOLUTION: A foundation check opening includes a frame body 11 having an opening part 12a and a lid body fittable in the opening part. A convex strip part 14 made of foam resin extending along a periphery of the opening part 12a is provided on a rear surface 12b of the frame body 11.SELECTED DRAWING: Figure 2
Patent JP-2022172625-A (JP)
Title: Information processing device, information processing method, and program
Inventor: IZUMI YUKI
IPC: G06T7/00
Filed: 2021-05-06
Abstract: To use detection using a plurality of machine learning models, with a simple operation.SOLUTION: An information processing device includes: a reception unit that receives an operation of a user; a setting unit that sets a combination of a plurality of machine learning models having different output formats, based on the operation received by the reception unit; and an execution unit that causes the plurality of machine learning models to execute detection processing, based on the combination set by the setting unit.SELECTED DRAWING: Figure 12
Patent JP-2022175588-A (JP)
Title: Passenger conveyor and inlet safety device
Inventor: TAKAGI YUJI
IPC: B66B29/04
Filed: 2021-05-14
Abstract: To provide a passenger conveyor and an inlet safety device capable of suppressing a detector from interfering with a moving handrail with a simple structure.SOLUTION: This passenger conveyor comprises: a deck; an inlet through which a moving handrail enters/exits; and an inlet safety device 30. The inlet safety device 30 is provided with a fixed frame body 32, a movable frame body 33, a detector 31, a biasing member 35, and a slider 37. The movable frame body 33 is supported on the fixed frame body 32 so as to be movable in the moving direction of the moving handrail. The biasing member 35 connects the movable frame body 33 and the fixed frame body 32, and biases the movable frame body. The slider 37 is provided in the movable frame body 33. A guide hole 41a through which the slider 37 slides in the moving direction of the moving handrail is formed in the fixed frame body 32. Two sides of the guide hole 41a abutted against by the slider 37 are formed in parallel to the moving direction of the moving handrail.SELECTED DRAWING: Figure 3
Patent JP-2022177905-A (JP)
Title: Current control type inverter and control method for the same
Inventor: SHIRASAKI KEISUKE
IPC: H02M7/48
Filed: 2021-05-19
Abstract: To provide an inverter controller and an inverter control method which can practically suppress hunting when a system support function is mounted on a current control type inverter.SOLUTION: A current control type inverter mounted with a system support function and outputting system support power to a power system based on the system support function, includes a compensation control loop for suppressing an influence by a system impedance of the system support power.SELECTED DRAWING: Figure 1
Patent JP-2021137020-A (JP)
Title: Antimicrobial compositions
Inventor: SIMONA BIRTIC
IPC: A01P1/00
Filed: 2021-05-26
Abstract: To provide compositions for extending color and/or microbial stability to food.SOLUTION: The present invention is directed to a composition comprising pure hesperidin extract, and deodorized Lamiaceae extract containing phenolic diterpenes. The pure hesperidin extract contains 80% to 99% hesperidin. The majority of volatile oil components is removed from the Lamiaceae extract. The composition contains 0.5 to 48 wt.% hesperidin and 0.2 to 3.0 wt.% Lamiaceae extract.SELECTED DRAWING: None
Patent JP-2022182867-A (JP)
Title: Flame-retardant processing agent for fiber and fiber product
Inventor: SUGITANI TSUYOSHI
IPC: D06M15/59
Filed: 2021-05-28
Abstract: To provide a flame-retardant processing agent for a fiber which can impart excellent flame retardancy and a fiber convergence property to a fiber material.SOLUTION: A flame-retardant processing agent for a fiber contains an amide resin (A), and at least one flame retardant (B) selected from a group consisting of a halogen-based compound (B1), a phosphorus-based compound (B2), a metal hydroxide (B3) and a nitrogen compound (B4).SELECTED DRAWING: None
Patent JP-2021132049-A (JP)
Title: Connector and connector assembly
Inventor: KOBAYASHI SHINGO
IPC: H01R13/6585
Filed: 2021-06-03
Abstract: To provide a connector capable of preventing electric shock with a simple configuration.SOLUTION: A connector 10 comprises: a terminal 12 and a metal shield member 13 each supported by a housing 11; and a protective cap 14. The terminal 12 has a tabular shape extending in an assembling direction D to a mating connector. On a plate surface 12a of the terminal 12 has a contact with a mating terminal of the mating connector. The shield member 13 surrounds the terminal 12 in such a manner that it faces the terminal 12 in a direction perpendicular to the assembling direction D. The protective cap 14 has: a front coating part 41 which covers a front end in the assembling direction D of the terminal 12; and a locking claw 44 locked to the shield member 13. By locking of the locking claw 44, the protective cap 14 is fixed to the shield member 13. The connector 10 is then coupled to the mating connector in such a state that the protective cap 14 is fixed to the shield member 13 and the front coating part 41 covers the front end of the terminal 12.SELECTED DRAWING: Figure 1
Patent JP-2021166293-A (JP)
Title: Diamond electronic element and method for producing diamond electronic element
Inventor: NOGUCHI HITOSHI
IPC: H01L29/47
Filed: 2021-06-08
Abstract: To provide a diamond electronic element which is large in area, low in cost and high in quality, and a method for producing a diamond electronic element.SOLUTION: A diamond electronic element is characterized by comprising: a silicon base material; an intermediate layer that is formed on the silicon base material and comprises one of a single crystal MgO layer, a single crystal SrTiO3 layer, an α-Al2O3 layer, or a YSZ (yttria-stabilized zirconia) layer; a foundation layer that is formed on the intermediate layer and comprises one of an iridium layer, a rhodium layer, or a platinum layer; and a single crystal diamond layer that is formed on the foundation layer. The diamond electronic element is also characterized in that the single crystal diamond layer has a thickness of 300 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2022187771-A (JP)
Title: Extrusion blow-molded container and method for manufacturing the same
Inventor: SAITO KENTARO
IPC: B32B7/027
Filed: 2021-06-08
Abstract: To provide an extrusion blow-molded container having a laminate structure of at least three layers using a virgin material and a recycled material and capable of maintaining a high mechanical strength even when a recycled material containing a different type of resin from the resin that constitutes the virgin material is used.SOLUTION: This resin extrusion blow-molded container has a laminate structure including an inner layer 3, an outer layer 4, and an intermediate layer 5 positioned therebetween. The inner and outer layers 3 and 4 are made of virgin materials while the intermediate layer 5 is made of a recycled material. The ratio of the melt viscosity (Pa s) of the virgin material to that (Pa s) of each of the recycled material under the conditions of a temperature of 240°C and a shear rate of 60s-1 is 1.5 or lower.SELECTED DRAWING: Figure 3
Patent JP-2022188883-A (JP)
Title: Medium processing method, and medium processing device
Inventor: IZUMIDA TSUYOSHI
IPC: B65H39/11
Filed: 2021-06-10
Abstract: To efficiently recover a medium processing device from an error.SOLUTION: According to a processing method, a control unit 106 confirms the number of media when an identification unit 102 identifies the media, and a temporarily holding unit 103 stores the media, and a storage unit stores the media fed out from the temporarily holding unit after confirming the number thereof. In a first case of generating an error during conveyance of the media from an introduction unit 101 to the temporarily holding unit, the control unit executes a first process of confirming the number of the media stored in the temporarily holding unit when the temporarily holding unit feeds out at least part of the media, and the identification unit identifies the media, and in a second case of generating the error during conveyance of the media from the temporarily holding unit to the storage unit, the control unit executes a second process of confirming the number of the media stored in the storage unit when the storage unit feeds out at least part of the media, and the identification unit identifies the media so as to selectively execute at least one of the first process and the second process by the control unit.SELECTED DRAWING: Figure 1
Patent JP-2022189294-A (JP)
Title: Small quantity hazardous material storage facility
Inventor: YAMASHITA KAZUYA
IPC: B65D25/02
Filed: 2021-06-11
Abstract: To provide a small quantity hazardous material storage facility compliant with Fire Service Act, having a ground area of less than 1.65 square meters and equipped with a sturdy and easy-to-use storage cabinet, and more preferably, in such a small-quantity hazardous material storage facility, the storage cabinet shall be a pull-out type to form a gas distribution path inside the storage facility.SOLUTION: In a small quantity hazardous material storage facility equipped with a frame defining the interior space, an opening/closing door, a suction section, an exhaust section, a floor surface, and an oil reservoir, a pair of partition walls are provided inside the frame, and a shelf board is supported between these partition walls to realize both miniaturization and robust shelf provision.SELECTED DRAWING: Figure 6