baber/WOPTO huggingface dataset:
Patent JP-2023018523-A (JP)
Title: Peripheral length variable sleeve and roller for belt conveyor
Inventor: TANAKA FUMIKA
IPC: B65G39/07
Filed: 2021-07-27
Abstract: To provide a peripheral length variable sleeve which can be shared among a plurality of rollers different in diameter, and a roller for a belt conveyor, to which the peripheral length variable sleeve is fitted.SOLUTION: A peripheral length variable sleeve 1 fitted to the outer periphery of a rotatable roller on which an endless belt is wound is configured such that a sleeve body 2 can be expanded in a radial direction by cutting a part of a peripheral surface part 2a along a zig-zag cutting line L1 in a width direction, pluralities of recessed parts 1a and projected parts 1b are alternately formed at first and second cutting ends 3a and 3b in the width direction, and the projected parts 1b at the first and second cutting ends 3a and 3b are engaged with the corresponding recessed parts 1a of the second and first cutting ends 3b and 3a.SELECTED DRAWING: Figure 3
Patent JP-2023023046-A (JP)
Title: Flexible ribbon sensor
Inventor: MATSUI HIROYUKI
IPC: G08C19/02
Filed: 2021-08-04
Abstract: To provide a sensor that has excellent flexibility, can be installed for complex shapes, has high spatial resolution, reduced installation cost, and fewer restrictions during installation.SOLUTION: A flexible ribbon sensor includes: a long substrate; wiring having at least m voltage lines V1 to Vm and at least n detection lines D1 to Dn provided on the long substrate and extending in a longitudinal direction; and four or more and m×n or less sensors placed on the long substrate. The m and n are each independently an integer of 2 or more. The wiring is connected to an end module provided on one of ends of the long substrate. Each of the sensors is connected to the voltage lines and the detection lines such that the combination of at least m voltage lines V1 to Vm and at least n detection lines D1 to Dn are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2021192519-A (JP)
Title: Method for information transmission, terminal device, and network device
Inventor: YANG NING
IPC: H04L27/26
Filed: 2021-08-12
Abstract: To provide a method for information transmission, terminal device and network device, capable of reducing system interference by improving flexibility of the transmission of downlink control information, satisfying the request of flexible setting for a first resource region for high system efficiency in a wide-band system.SOLUTION: A method includes a terminal device that receives first instruction information transmitted from a network device and that receives first downlink control information transmitted by the network device on the basis of the first instruction information.SELECTED DRAWING: Figure 3
Patent JP-2023028190-A (JP)
Title: Ion analysis device
Inventor: NISHIGUCHI KATSU
IPC: H01J49/42
Filed: 2021-08-19
Abstract: To reduce cost by reducing difficulty in manufacturing electrodes configuring an ion guide and the like.SOLUTION: An ion analysis device comprises: an ion optical element for feeding ions introduced into a space surrounded by four rod electrodes 41, 42, 43, 44 which enclose an optical axis C, are disposed radially and extend in a direction of the optical axis C, to a subsequent stage while converging at least a part of the ions; and a voltage application unit for applying RF voltages of which the polarities are different from each other, to the two rod electrodes 41, 43 and 42, 44 which are opposed with the optical axis interposed therebetween in the four rod electrodes. A cross-sectional shape of the four rod electrodes 41, 42, 43,44 on orthogonal surfaces orthogonal to the optical axis has a first side which is a part of a tangent of a circle A around the optical axis C, and a second side and a third side which are respectively connected with both ends of the first side at predetermined angles in such a manner that an RF electric field does not exert any influence upon the space. The ratio w/r0 between a radius r0 of the circle and a width w of the first side is determined in such a manner that a component amount of a 12-pole electric field in the RF electric field becomes equal to or less than a predetermined value.SELECTED DRAWING: Figure 3
Patent JP-2022046426-A (JP)
Title: Water treatment system, pure water producing method, and water treatment method
Inventor: TAKAHASHI YUSUKE
IPC: C02F1/58
Filed: 2021-08-25
Abstract: To remove persistent organic matter further effectively.SOLUTION: A pure water producing system 1A (water treatment system) includes halogen oxo acid adding means 21 for adding halogen oxo acid to treated water containing organic matter, and an ion exchanger filling apparatus 14 which is located downstream of the halogen oxo acid adding means 21 and filled with at least an anion exchanger. Treated water to which halogen oxo acid is added is made to pass through the ion exchanger filling apparatus 14.SELECTED DRAWING: Figure 1
Patent JP-2023032536-A (JP)
Title: Sheath and medical assembly
Inventor: MIYATA MASAKAZU
IPC: A61M25/00
Filed: 2021-08-27
Abstract: To provide a sheath that can regulate radial shrinkage of a shaft part when a stylet is inserted, and is easily removed from the inside of a catheter.SOLUTION: A sheath 40 comprises: a main body part 41 extending in an axial direction; an insertion lumen 41L which is formed inside the main body part, and into which a stylet 50 is inserted; and a regulating part 43 for regulating radial shrinkage of a shaft part 33 while being inserted into the catheter.SELECTED DRAWING: Figure 7
Patent JP-2023032739-A (JP)
Title: Magnetic reproduction processor, magnetic recording and reproduction device, and magnetic reproduction method
Inventor: ISOWAKI YOSUKE
IPC: G11B20/10
Filed: 2021-08-27
Abstract: To provide a magnetic reproduction processor, a magnetic recording and reproduction device, and a magnetic reproduction method capable of improving recording and reproduction density.SOLUTION: In a magnetic recording and reproduction device 210, a magnetic reproduction processor 70 incudes an acquisition part 76 and a processing part 75. The acquisition part acquires: a first electric signal which is obtained by reproducing information 80i recorded in a first recording region 80r of a magnetic recording medium 80 with a first reproduction element 11E by a magnetic head 100; and a second electric signal which is obtained by reproducing information recorded in the first recording region with a second reproduction element 12E by the magnetic head. First sensitivity of the first reproduction element for a magnetic signal recorded on the magnetic recording medium differs from second sensitivity of the second reproduction element for the magnetic signal. The processing part can output a reproduction signal corresponding to the information recorded in the first recording region based on the first electric signal and the second electric signal acquired by the acquisition part.SELECTED DRAWING: Figure 1
Patent JP-2023034334-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NAKABAYASHI MASASUKE
IPC: H01L21/304
Filed: 2021-08-30
Abstract: To suppress the occurrence of crack in a compound semiconductor substrate due to gas pressure when an altered layer is formed.SOLUTION: A method for manufacturing a semiconductor device includes steps of: attaching a surface protective material (22) on a surface (12b) of a compound semiconductor substrate (12); forming a vent part (14) comprising a hole or a groove on the surface of the compound semiconductor substrate; and irradiating the compound semiconductor substrate with laser (92) after attaching the surface protective material and forming the vent part, thereby forming an altered layer (16) extending along the surface of the compound semiconductor substrate in the depth range that overlaps with the vent part. When the altered layer is formed, the surface protective material has air permeability in a thickness direction.SELECTED DRAWING: Figure 6
Patent JP-2023037423-A (JP)
Title: Anti-viral laminate and method for producing the same, and packaging material
Inventor: MURATA YOSHITSUNA
IPC: C09D7/65
Filed: 2021-09-03
Abstract: To provide an antiviral laminate that has sufficient antiviral properties while having excellent antiviral agent detachment resistance.SOLUTION: An antiviral laminate 10 has a substrate 1 and an antiviral layer 2 provided on the substrate 1. The antiviral layer 2 includes a cured film of a coating including an antiviral agent 3 and a resin emulsion. The antiviral agent 3 includes a metal or a metal compound. The resin emulsion includes water, and a binder resin emulsifed and dispersed in the water.SELECTED DRAWING: Figure 1
Patent JP-2023037458-A (JP)
Title: Electrolytic reduction apparatus and electrolytic reduction method
Inventor: SAGA KANAME
IPC: C25C7/00
Filed: 2021-09-03
Abstract: To provide an electrolytic reduction apparatus and an electrolytic reduction method that have improved the reduction efficiency compared to the traditional one.SOLUTION: An electrolytic reduction apparatus 1 has a cathode 2, an anode 3, a salt bath 4, a DC power supply 8, and an insulative ion permeation member 6 covering a metal oxide 5 arranged to cover the cathode 2. The energization between the cathode 2 and the anode 3 by the DC power supply 8 reduces the metal oxide 5.SELECTED DRAWING: Figure 1
Patent JP-2023039705-A (JP)
Title: Power supply system and power supply method
Inventor: FUKUDA YASUSHI
IPC: B60L50/60
Filed: 2021-09-09
Abstract: To provide a power supply system capable of efficiently managing charge and discharge of a battery unit.SOLUTION: A power supply system of an embodiment includes: a battery unit that supplies power to a drive unit for driving a movable body; and a control unit that is mounted in the movable body, monitors residual capacity of the battery unit, and controls charge and discharge of the battery unit. The battery unit is attachable to and detachable from the control unit.SELECTED DRAWING: Figure 1
Patent JP-2023041297-A (JP)
Title: Secondary battery, battery pack, vehicle, and stationary power supply
Inventor: SEKI HAYATO
IPC: H01M50/463
Filed: 2021-09-13
Abstract: To provide a secondary battery improved in rate characteristics and cycle characteristics, a battery pack, and a vehicle.SOLUTION: According to an embodiment, a secondary battery is provided, the secondary battery including a positive electrode. a negative electrode, a first electrolyte, and a second electrolyte. The first electrolyte is present at least in the positive electrode. The second electrolyte is present at least in the negative electrode. The secondary battery includes a combination of the first electrolyte and the second electrolyte, a difference between chemical shift of protons in the first electrolyte and the chemical shift of protons in the second electrolyte being 0.1 ppm or more.SELECTED DRAWING: Figure 1
Patent JP-2023044744-A (JP)
Title: Information processor and information processing method
Inventor: SUZUKI KEI
IPC: G08G1/065
Filed: 2021-09-21
Abstract: To appropriately solve a problem caused by a user leaving a stopped vehicle.SOLUTION: An information processor (10) comprises: an acquisition unit (11) for acquiring information about a location of a stopped vehicle, positional information of a portable terminal, and positional information of the vehicle; and a control unit (12) for allowing at least the vehicle or the portable terminal to perform a notification action when the location of the stopped vehicle meets prescribed conditions, and a position of the portable terminal and a position of the vehicle meet the prescribed conditions.SELECTED DRAWING: Figure 3
Patent JP-2023046992-A (JP)
Title: Airbag device and passenger movable body including the same
Inventor: HIRAOKA YOSUKE
IPC: B60R21/233
Filed: 2021-09-24
Abstract: To provide an airbag device of a passenger movable body which can restrain an occupant against displacement of an airbag expanded and deployed and effectively reduce its moving distance.SOLUTION: An airbag device 2 includes: an airbag body 20 configured to be expandable and deployable; and an inflator which supplies a gas to the airbag body 20 to expand and deploy the airbag body 20. The airbag body 20 has a first chamber 30 which faces a head of an occupant from the center side as seen in a vehicle lateral direction in an expanded and deployed state. The first chamber 30 has a first expanding part 32, which expands larger than a center portion as seen in a vehicle fore and aft direction of the first chamber 30, at a portion located at the front side in the vehicle fore and aft direction. Even if the first chamber 30 is displaced, for example, rotated to the rear side as seen in the vehicle fore and aft direction, the first expanding part 32 improves restraint of the head of the occupant which has a tendency that a moving distance is large.SELECTED DRAWING: Figure 2
Patent JP-2023048639-A (JP)
Title: building
Inventor: HONMA MIZUKI
IPC: E04B1/76
Filed: 2021-09-28
Abstract: To provide a building improved in environment of a lower space, while being a simple structure.SOLUTION: Provided is a building (1) in which an indoor space (6) is formed of a roof part (2), wall parts (3, 4) supporting the roof part from below, and a floor part (5) positioned below the roof part. The indoor space (6) has an upper space (61) positioned on the roof part side, and a lower space (62) positioned below the upper space and positioned on the floor part side. An air conditioner (8) conditioning air in the lower space is provided in the lower space (62). The wall parts (3, 4) have heat insulation materials (73, 74) in a region surrounding the lower space, and have no heat insulation materials in a region surrounding the upper space.SELECTED DRAWING: Figure 1
Patent JP-2022008844-A (JP)
Title: Non-human model animal affected by non-alcoholic fatty liver disease
IPC: A23K50/30
Filed: 2021-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a non-human model animal (NAFLD model animal) affected by a non-alcoholic fatty liver disease (NAFLD) reflecting a clinical pathology of a human. 
     SOLUTION: A non-human animal is bred by feeding of a choline non-containing L-amino acid-specified (CDAA) feed that is substantially free of protein, to thereby produce a non-human model animal (NAFLD model animal) affected by a non-alcoholic fatty liver disease (NAFLD). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023057677-A (JP)
Title: Vehicle control device, vehicle control method and program
Inventor: HIRAMATSU NAOTO
IPC: B60W30/16
Filed: 2021-10-12
Abstract: To enhance more the safety of traffic by performing driving control of the own vehicle by more correctly recognizing a position of an object included in an image.SOLUTION: A vehicle control device according to an embodiment comprises: an imaging unit which images a periphery of an own vehicle; a recognition unit which recognizes a peripheral situation of the own vehicle; a driving control unit which controls one or both of speed and steering of the own vehicle on the basis of the recognition result of the recognition unit; and a control unit which controls the driving control unit on the basis of an imaging content of the imaging unit. The control unit sets relative position information to the own vehicle for an object existing in the periphery of the own vehicle existing in a two-dimensional image captured by the imaging unit and corrects the recognition result by the recognition unit on the basis of the set relative position information.SELECTED DRAWING: Figure 1
Patent JP-2022002146-A (JP)
Title: Information obtainment method and information obtainment device
Inventor: NAKANO TOSHIHISA
IPC: G06Q10/00
Filed: 2021-10-13
Abstract: To provide an information obtainment method and an information obtainment system capable of appropriately identifying consumer goods used by users for home appliances.SOLUTION: A server device performs: receiving information pertaining to consumer goods actually used by a user for a home appliance; obtaining a use state of the consumer goods using the information received from a sensor included in the home appliance; storing the use state of the consumer goods actually used by the user, into a first storage section; updating the use state of the consumer goods stored in the first storage section based on the use state of the consumer good; associating the information pertaining to a plurality of the consumer goods with product categories of the consumer goods and previously storing them into a second storage section; if a confirmation message is determined to be sent, extracting, from the second storage section, discount information or sample provision information of a product, which falls within the same product category as the consumer goods actually used by the user, and which is different from the consumer goods actually used by the user; and transmitting the confirmation message including the extracted discount information or sample provision information.SELECTED DRAWING: Figure 1
Patent JP-2023058337-A (JP)
Title: door mirror structure
Inventor: MORIYAMA YUKIHIRO
IPC: B60R1/074
Filed: 2021-10-13
Abstract: To provide door mirror structure that can satisfactorily achieve all of vehicle width reduction during storage of a mirror, suppression of vibration of the mirror during travelling of a vehicle and improvement in visibility from a vehicle compartment.SOLUTION: Door mirror structure comprises: a door mirror main body portion 11; a mirror base 12 having a distal end portion 12b fixed to the door mirror main body portion and a proximal end portion 12a away from the distal end portion 12b, wherein the proximal end portion 12a is mounted to a side door 1 in such a manner that the door mirror main body portion 11 and the mirror base 12 can be moved between a mirror use position where a mirror 14 is visible from a vehicle compartment and a storage position located closer to inside in a vehicle width direction than the mirror use position; and a driving unit 13 that moves the door mirror main body portion 11 and the mirror base 12 between the mirror use position and the storage position, wherein the driving unit 13 is arranged in the side door 1.SELECTED DRAWING: Figure 12
Patent JP-2023058819-A (JP)
Title: Cooperation management device and cooperation management method
Inventor: TERAMOTO YAEMI
IPC: G06N99/00
Filed: 2021-10-14
Abstract: To provide a cooperation management device and a cooperation management method, capable of easily and appropriately determining the goal or operation of an individual system being a low-order system so as to improve the goal of the entire system in which a plurality of individual systems cooperate with each other, the entire system being a host system.SOLUTION: In a multiple system integration operation system, a cooperation management system cooperatively operating a plurality of individual systems as one overall system includes an individual KPI/operation parameter search program which, using a relation model, searches for and determines conditions for individual indexes for improving an entire index or operation parameters. The relation model represents a relationship between the entire index being an evaluation index on the entire system and operation parameters of an individual index being an evaluation index on each individual system or each individual system controlling the individual index. The cooperation management system also includes an individual KPI/operation parameter notification program which notifies each individual system of the determined conditions for the individual indexes or operation parameters.SELECTED DRAWING: Figure 2
Patent JP-2023066066-A (JP)
Title: Luminaire
Inventor: HAYAMIZU HIROSHI
IPC: F21S8/04
Filed: 2021-10-28
Abstract: To enhance a degree of freedom of a shade part.SOLUTION: A luminaire 1 comprises a light source unit 10, and a shade part 20 covering the light source unit 10. The light source unit 10 comprises a power supply terminal 121, an appliance body 111, a light emitting part 112 fixed to the appliance body 111, a power source part 113 for supplying power received via the power supply terminal 121, to the light emitting part 112, and a translucent cover 114 covering the light emitting part 112. The light source unit 10 is detachably attached to a socket 30 to be attached to a ceiling 2, via the power supply terminal 121. The shade part 20 is attached to the ceiling 2 via an attachment member (such as a screw 330) different from the power supply terminal 121.SELECTED DRAWING: Figure 4
Patent JP-2023069688-A (JP)
Title: Lifting device
Inventor: FUJITA TAKAHIRO
IPC: A61G7/14
Filed: 2021-11-08
Abstract: To provide a lifting device which can be easily used.SOLUTION: A lifting device comprises: a column part which is adjacent to a bed and extends in a vertical direction; an arm which extends upward of the bed from an upper end of the column part; and a leg part on a lower end of the column part. The arm is rotatable between an upper position of the bed and one side position of the bed in a short direction, the leg part has a main frame extending in a longitudinal direction of the bed, and the main frame has an opening part on the one side position of the bed in the short direction, in the lifting device.SELECTED DRAWING: Figure 3
Patent JP-2023070329-A (JP)
Title: Determination method for coarsening of crystal grain of amino acid
Inventor: HOSHINO SHOTA
IPC: G01N33/02
Filed: 2021-11-09
Abstract: To provide a determination method for the coarsening of crystal grains of an amino acid in a composition containing a liquid portion in which amino acids are at least partially dissolved.SOLUTION: The determination method according to the present invention includes a step of determining the coarsening of crystal grains of an amino acid based on correlation data showing the relationship among the degree of supersaturation of the amino acid in a liquid portion, the viscosity of the liquid portion, and the coarsening of crystal grains of the amino acid in the liquid portion.SELECTED DRAWING: Figure 6
Patent JP-2023072741-A (JP)
Title: container
Inventor: ODAKA TAKEYUKI
IPC: G01N1/10
Filed: 2021-11-15
Abstract: To provide a container that can secure the accuracy of inspecting a sample container.SOLUTION: A container 1 is for containing a liquid sample, and includes: a container body 10; an absorber 60 for absorbing a reagent used to determine the type of a sample type of the liquid sample; and an attachment unit 70 for attaching the absorber 60 to the container body 10. The container body 10 has a through-hole 40 provided higher than the liquid surface of the liquid sample in the container body 10, the through-hole 40 being used to send the liquid sample to the absorber 60 through the through-hole 40.SELECTED DRAWING: Figure 1
Patent JP-2023073919-A (JP)
Title: Graph display body
Inventor: JO SHIGEN
IPC: G01D7/00
Filed: 2021-11-16
Abstract: To provide a graph display body that can improve visibility.SOLUTION: A graph display body 6 has a bar 8 that is displayed on a screen of a meter 1 of a saddle-rider vehicle and indicates the operation status at a tip thereof. The bar 8 has emphasis marks 20 extending along the bar 8 on the outer side of a tip 12 of the bar 8. The emphasis marks 20 are located on both sides across the bar 8. The emphasis marks 20 have a plurality of linear bodies 22 of different lengths. The lengths of the emphasis marks 20 correspond to a predetermined numerical width.SELECTED DRAWING: Figure 1