baber/WOPTO huggingface dataset:
Patent JP-2021105975-A (JP)
Title: Monitoring device and program
Inventor: IMADA DAISUKE
IPC: G07D11/00
Filed: 2020-02-27
Abstract: To provide a technique for detecting an illegal acquisition of account information on an account in another bank.SOLUTION: An embodiment of the present invention relates to a monitoring device which includes: an inquiry processing unit for giving notice of the account owner of an account in another bank as an inquiry target in response to a request to make inquiries about an account related to an identifier; and an illegal action inquiry determination unit for determining whether a transfer has been done into the account in another bank related to the identifier.SELECTED DRAWING: Figure 4
Patent JP-2021136187-A (JP)
Title: connector
Inventor: KOSAKA RYOTARO
IPC: H01R13/42
Filed: 2020-02-28
Abstract: To provide a connector capable of performing a disengaging operation of a retainer without complicating a structure.SOLUTION: A housing 10 comprises: a plurality of cavities 14; a first engaged part 21 which is disposed correspondingly to one cavity 14; and a second engaged part 22 which is disposed correspondingly to the other cavity 14. A retainer 60 is disposed in the housing 10 and regulates removal of a terminal fitting 50 from the cavity 14. The retainer 60 comprises a bending piece 71 which is deformable by bending. The bending piece 71 includes: a first engage part 73 which engages the first engaged part 21; a second engage part 74 which engages the second engaged part 22; and a slit 72 which is disposed between the first engage part 73 and the second engage part 74. The slit 72 is opened in a desorption direction in which the retainer 60 is desorbed from the housing 10.SELECTED DRAWING: Figure 4
Patent JP-2021140970-A (JP)
Title: Power storage cell manufacturing method and power storage cell manufacturing device
Inventor: MURATA TAKUYA
IPC: H01M10/0566
Filed: 2020-03-06
Abstract: To provide a power storage cell manufacturing method and power storage cell manufacturing device that can configure power storage cells while avoiding complications.SOLUTION: A power storage cell manufacturing method includes a first step of injecting an electrolytic solution E into an electrode unit 10 arranged on a stage 31, and a second step of laminating an electrode unit 20 on the electrode unit 10 on the stage 31. In the first step, an electrolytic solution E is dropped and injected into a space S1 surrounded by a resin frame 13 in a state in which the electrode unit 10 is placed on the stage 31 such that a surface 11a faces upward. In the second step, the electrode unit 20 is laminated on the electrode unit 10 such that a negative electrode active material layer 22 faces a positive electrode active material layer 12 via a separator 25.SELECTED DRAWING: Figure 1
Patent JP-2021138111-A (JP)
Title: Liquid discharge device
Inventor: SATO MITSURU
IPC: B41J2/165
Filed: 2020-03-09
Abstract: To enable sure capping for a head with simple constitution.SOLUTION: A liquid discharge device includes a carriage having a plurality of liquid discharge heads, a cap base having a plurality of caps for capping each of the plurality of liquid discharge heads, a holding part for holding the cap base, and a plurality of pressing members for pressing the cap base to the liquid discharge heads. The plurality of liquid discharge heads is arranged side by side in two or more rows in a carriage movement direction, and the holding part holds the cap base so as to enable an inclination operation to a predetermined direction and to be inclined also to a direction vertical to the predetermined direction.SELECTED DRAWING: Figure 1
Patent JP-2021145171-A (JP)
Title: Transmission line monitoring device and transmission line monitoring method
Inventor: TANIMURA TAKAHITO
IPC: H04B10/2507
Filed: 2020-03-10
Abstract: To provide a transmission line monitoring device capable of highly accurately monitoring a status of a transmission line, and a transmission line monitoring method.SOLUTION: A transmission line monitoring device comprises: an analysis unit which analyzes a relation between a position on a transmission line and a status of an optical signal which is received from the transmission line, on the basis of an electric field signal indicating a photoelectric field component of the optical signal; and an estimation unit which estimates a physical status of the transmission line on the basis of the relation between the position on the transmission line and the status of the optical signal. The estimation unit learns information indicating the relation between the position on the transmission line and the status of the optical signal and a correspondence of the physical status of the transmission line so as to suppress influences of variations of a parameter which is varied randomly, on the basis of the electric field signal generated by a simulation in which the optical signal is transmitted to the transmission line using the parameter.SELECTED DRAWING: Figure 9
Patent JP-2020146464-A (JP)
Title: Biostimulator having coaxial fixation element
Inventor: THOMAS B EBY
IPC: A61N1/362
Filed: 2020-03-12
Abstract: To provide a leadless biostimulator having a tissue anchor.SOLUTION: A biostimulator such as a leadless cardiac pacemaker is provided that includes a coaxial fixation element to engage with or electrically stimulate a living tissue. The coaxial fixation element includes an outer fixation element 212 extending along a longitudinal axis and an inner fixation element 218 located radially inward from the outer fixation element 212. One or more of the coaxial fixation elements are helical fixation elements that can be screwed into the living tissue. The outer fixation element 212 has a distal tip 216 located distal to a distal tip 220 of the inner fixation element 218, and the axial stiffness of the outer fixation element 212 is set at a level lower than the axial stiffness of the inner fixation element 218. The relative stiffness of the coaxial fixation element is determined based on one or more of the material and geometric characteristics of the respective fixation elements.SELECTED DRAWING: Figure 3
Patent JP-2020176110-A (JP)
Title: Material for demineralizing dentin collagen fibril, preparation method and application thereof
Inventor: NIU LINA
IPC: A61K6/15
Filed: 2020-03-12
Abstract: To provide a material for demineralizing dentin collagen fibril, and a preparation method thereof.SOLUTION: The present invention relates to a conjugate of water-soluble chitosan and an aminocarboxylic acid metal chelating agent, which is used for dental demineralization, preferably dentin demineralization. The present invention relates to a material for demineralizing dentin collagen fibril that is prepared from 0.5-1 pts.mass of water-soluble chitosan, 10-30 pts.mass of EDTA, and 0.8-1.5 pts.mass of cross-linking agent, and a preparation method thereof.SELECTED DRAWING: Figure 3
Patent JP-2021143317-A (JP)
Title: Composition for forming film and film
Inventor: MATSUSUE SHINTARO
IPC: C08L1/28
Filed: 2020-03-13
Abstract: To provide: a composition for forming a film having both solubility and strength of the film; and a film.SOLUTION: Provided is a composition for forming a film and the like, comprising at least first water-soluble cellulose ether having a viscosity of 2 mass% aqueous solution at 20°C of 2.5 to 4.5 mPa s, second water-soluble cellulose ether having a viscosity under the same conditions of 6.0 to 50.0 mPa s, third water-soluble cellulose ether having a viscosity under the same conditions of 4.5 to 15.0 mPa s and a solvent. The first water-soluble cellulose ether is selected from four members including hydroxypropyl methyl cellulose Ia and Ib which belong to Group I and hydroxypropyl methylcellulose IIa and methylcellulose IIb which belong to Group II. The second water-soluble cellulose ether is selected from the same range of members as the first water-soluble cellulose ether. The third water-soluble cellulose ether is selected from members of a group different from the group of the first water-soluble cellulose ether.SELECTED DRAWING: None
Patent JP-2021147410-A (JP)
Title: Polymerizable liquid crystal compound, polymerizable liquid crystal composition, liquid crystal polymer film, polarizing plate, and display element
Inventor: TAKATA Akihiro
IPC: C08F20/20
Filed: 2020-03-16
Abstract: To improve the optical properties, in particular the front contrast, of a liquid crystal polymer film made from a polymerizable liquid crystal composition, thereby improving the display quality of a display element including the liquid crystal polymer film.MEANS FOR SOLVING THE PROBLEM: According to a discovery by the inventors, a liquid crystal polymer film is made from a polymerizable liquid crystal composition including a polymerizable liquid crystal compound having benzochromenone or a derivative thereof as its skeleton, leading to improvement in the optical properties, in particular the front contrast.SELECTED DRAWING: None
Patent JP-2021147208-A (JP)
Title: Traverse device
Inventor: TERAOKA TADANORI
IPC: C03B37/035
Filed: 2020-03-23
Abstract: To provide a traverse device capable of making the length of glass strands wound around a collet uniform.SOLUTION: A traverse device 10 causes a glass strand to swing a lease at the time of winding the glass strand. The traverse device 10 comprises a rotating shaft 1 and wire traverses 3 to 6 attached to the rotating shaft 1 and having a first support portion 3a that extends in a direction intersecting an axis α direction of the rotating shaft 1, a second support portion 3b that is attached at a position different from a position where the first support portion 3a is attached in the axis α direction of the rotating shaft 1 and the rotating shaft 1 direction on the rotating shaft 1, and extends in the direction intersecting the axis α direction of the rotating shaft 1, and a connecting portion 3c that connects ends of the first support portion 3a and the second support portion 3b on the side opposite to the side attached to the rotating shaft 1, wherein the connecting portion 3c has a linear shape.SELECTED DRAWING: Figure 3
Patent JP-2020107613-A (JP)
Title: Imaging device for vehicle, lighting fixture for vehicle and electronic control unit
Inventor: TATARA NAOKI
IPC: F21S41/275
Filed: 2020-03-23
Abstract: To reduce the number of components and provide miniaturization.SOLUTION: An imaging device for a vehicle includes: a camera module of which imaging range is set to a region from a back side to a lateral side including part of a lateral face of a vehicle body; and image distinguishing means that, when an image captured by the camera module is displayed on a screen, visually distinguishes the lateral face from parts other than the lateral face by hiding or obscuring at least part of the lateral face on the screen.SELECTED DRAWING: Figure 5
Patent JP-2021151971-A (JP)
Title: Hair cosmetic composition
Inventor: KUROKAWA KEIGO
IPC: A61Q5/10
Filed: 2020-03-24
Abstract: To provide a hair cosmetic composition for suppressing change of a hue of hair which is dyed by using a stored hair cosmetic composition, to a hue of hair dyed by using a hair cosmetic composition which is before being stored.SOLUTION: There is provided a hair cosmetic composition comprising: a black rice extract (component A); a dye stuff (component B2) selected from a group formed of an HC blue 2 (component B1), an HC yellow 2, a basic property yellow 87, and a basic property yellow 57; a dye stuff (component B3) selected from a group formed of a basic property blue 124, and a basic property blue 75; and a dye stuff (component B4) selected from a group formed of a basic property red 51, a basic property red 76, a basic property brown 16, and a basic property brown 17.SELECTED DRAWING: None
Patent JP-2021154209-A (JP)
Title: Particle and classification method
Inventor: FUJITA KEISUKE
IPC: B03B5/00
Filed: 2020-03-26
Abstract: To provide: a method for efficiently removing coarse particles with higher accuracy of classification; and particles obtained by removing coarse particles with higher accuracy of classification than conventional ones.SOLUTION: A classification method includes classifying a particle dispersion by an electroformed screen. A particle concentration of the particle dispersion is 0.01-15 mass%. An opening diameter of the electroformed screen is 1.0-1.35 times a number average particle diameter of particles before classification. An opening ratio of the electroformed screen is 5% or more.SELECTED DRAWING: None
Patent JP-2021158057-A (JP)
Title: Excimer lamp and light irradiation device
Inventor: ARIKAWA KAZUKI
IPC: H01J65/00
Filed: 2020-03-30
Abstract: To provide an excimer lamp suppressed in generation of a discharge spark and improved in reliability.SOLUTION: An excimer lamp includes: a long arc tube having a transmittance to ultraviolet light; a mesh-like first electrode provided on an external wall surface of the arc tube; a mesh-like second electrode provided on the external wall surface of the arc tube so as to face the first electrode via the arc tube; and a reflective film formed on the internal wall surface on the same side as the first electrode of the arc tube. There is provided, on a part of the first electrode, a solid type electrode formed in a solid shape over a wider range than the mesh of the first electrode.SELECTED DRAWING: Figure 2B
Patent JP-2021161615-A (JP)
Title: Inspection system
Inventor: YAMAZAKI FUMITAKA
IPC: E02D27/00
Filed: 2020-03-30
Abstract: To provide an inspection system that can improve the efficiency of an inspection work while performing the inspection work of a building foundation with high accuracy.SOLUTION: A building foundation inspection system 100 analyzes point groups included in three-dimensional point group data which is a measurement result of a laser scanner to obtain a reference line that is presumed to be an edge of a specific part included in a foundation of a building, collates the three-dimensional point group data with design data by matching the obtained reference line with position data of a specific part in the design data, and determines that it is abnormal when a part that exists at a position that does not match the position shown in the design data is detected in the three-dimensional point group data, or a part that does not exist in the design data is detected in the three-dimensional point group data.SELECTED DRAWING: Figure 3
Patent JP-2021160430-A (JP)
Title: Vehicle height adjusting device and shock absorber
Inventor: SUZUKI TATSUYA
IPC: F16F9/32
Filed: 2020-03-31
Abstract: To provide a vehicle height adjusting device and a shock absorber capable of smooth vehicle height adjustment without requiring high machining accuracy.SOLUTION: A vehicle height adjusting device 1 of the present invention comprises: a cylindrical member 2; an annular first spring seat 3 that is axially slidable on an outer periphery of the cylindrical member 2; a second spring seat 4 that faces the first spring seat 3; a suspension spring 5 interposed between the first spring seat 3 and the second spring seat 4; and a drive source 6 capable of driving the first spring seat 3 axially with respect to the cylindrical member 2. One of an outer circumference of the cylindrical member 2 and an inner circumference of the first spring seat 3 has a plurality of planes 2a formed along a moving direction of the first spring seat 3. The other of an outer circumference of the cylindrical member 2 and an inner circumference of the first spring seat 3 has two or more curved surfaces that are in contact with each of the planes 2a and are arranged along the moving direction, or curved surfaces that are in contact along the moving direction.SELECTED DRAWING: Figure 2
Patent JP-2021162383-A (JP)
Title: Resin pipe fusion joint inspection device
Inventor: IWASAKI SHINTARO
IPC: G01N21/88
Filed: 2020-03-31
Abstract: To provide a resin pipe fusion joint inspection device which enables accurate and quick inspection of resin pipe fusion joints.SOLUTION: A resin pipe fusion joint inspection device is provided, comprising: an inspection head 3 configured to irradiate a resin pipe fusion joint connecting two fusion-bonded resin pipes with a terahertz wave and receive reflections of the terahertz wave reflecting from the resin pipe fusion joint; and a head supporting device 4 for supporting the inspection head 3, the head supporting device 4 being configured to support the inspection head 3 in such a way that the position of a resin pipe 1 can be changed in circumferential and axial directions and that the distance to the resin pipe 1 can be changed in a radial direction.SELECTED DRAWING: Figure 2
Patent JP-2021162644-A (JP)
Title: Pattern forming method and substrate
Inventor: HARADA GENKI
IPC: G03F7/20
Filed: 2020-03-31
Abstract: To allow for suppressing height and shape errors in a minute concavo-convex structure pattern having a plurality of heights in a pattern forming method.SOLUTION: A pattern forming method includes the steps of: preparing a first film, a second film L2, a third film L3, and a fourth film L4 and the like on a base material; forming a first pattern layer L1 P on the second film L2 by subjecting first etching in which an etching rate to the second film is lower than an etching rate to the first film to a surface of the first film; forming a plurality of salients having a plan view shape corresponding to a first pattern on the fourth film L4 using an etching rate difference between films; forming a protection film 5 so as to form a second pattern (first step); removing a part of the first pattern layer L1 P and the protection film 5 (second step); and forming a first salient group which uses the first pattern layer as the uppermost layer and a second salient group which uses the third film L3 as the uppermost layer on a fifth film L5.SELECTED DRAWING: Figure 3
Patent JP-2021161693-A (JP)
Title: Drain plug device
Inventor: SAKURA KENICHI
IPC: E03C1/23
Filed: 2020-03-31
Abstract: To provide a drain plug device that enables reliable connection between a valve body and a valve shaft, and does not unexpectedly break the connection.SOLUTION: The drain plug device comprises: a valve body 50 that displaces based on operation from an operation part and opens and closes an exhaust port; and a valve shaft 45 that supports the valve body 50. The valve body 50 opens and closes the exhaust port by being displaced in a vertical direction, whereas the valve body is connected to the valve shaft 45 from a substantially horizontal direction. Therefore, the connection between the valve body 50 and the valve shaft 45 is not disengaged with displacement of the valve body 50 even if a force is applied in the direction of separating the valve body 50 and the valve shaft 45 from each other in a displacement direction of the valve body 50, since the valve body 50 and the valve shaft 45 are connected from the direction of tilting 90 degrees with respect to the displacement direction of the valve body 50 due to the opening and closing of the exhaust port.SELECTED DRAWING: Figure 5
Patent JP-2021163081-A (JP)
Title: Support device, support method and program
Inventor: OKABAYASHI MAMI
IPC: G08G1/01
Filed: 2020-03-31
Abstract: To provide a support device or the like capable of recognizing running states of other mobile bodies.SOLUTION: A support device 102 includes: a prediction section 130 for predicting the movement of a mobile body on the basis of position information of the mobile body; a determination section 140 for determining the running state of the mobile body on the basis of the movement; and an output section 150 for outputting the position information and the state of the mobile body.SELECTED DRAWING: Figure 17
Patent JP-2021013731-A (JP)
Title: Neutron beam transmission adjusting device, method for producing neutron beam transmission adjusting device, and neutron beam irradiation adjusting method
Inventor: NIIMI TATSUYA
IPC: A61N5/10
Filed: 2020-03-31
Abstract: To provide a neutron beam transmission adjusting device capable of modulating a transmitted neutron beam to have desired characteristics.SOLUTION: Provided is a neutron beam transmission adjusting device 30 including a neutron beam transmission unit including a neutron reactant and capable of modulating the energy and/or the flux of a neutron beam 20 transmitted through the neutron beam transmission unit. The neutron beam transmission adjusting device is disposed between a collimator 21 and a tumor tissue and a neutron dose to be applied is adjusted to a desired flux.SELECTED DRAWING: Figure 2B
Patent JP-2021162768-A (JP)
Title: Display device
Inventor: OGAWA AKIHIRO
IPC: H01L33/62
Filed: 2020-04-01
Abstract: To provide a display device that can improve the front luminance.SOLUTION: A display device includes: an organic insulating layer; a light reflection layer existing above the organic insulating layer; a light-emitting element 10 existing above the light reflection layer; a sealing layer 31 existing above the light reflection layer and including an inclined surface SF including a lower end LE and an upper end UE; and a covering layer in contact with the inclined surface. The interface between the inclined surface SF and the covering layer is configured to reflect light traveling through the sealing layer 31, toward the light reflection layer. In a height direction of the light-emitting element 10, the lower end LE exists below the intermediate part of the light-emitting element 10, and the upper end UE exists above the intermediate part of the light-emitting element 10.SELECTED DRAWING: Figure 6
Patent JP-2023075369-A (JP)
Title: Method for producing divalent samarium compound
Inventor: NISHIBAYASHI HITOAKI
IPC: C25B1/01
Filed: 2020-04-03
Abstract: To provide a novel method for producing a divalent samarium compound which produces a divalent samarium compound in energy saving manner, avoiding the use of metal samarium.SOLUTION: A method for producing a divalent samarium compound includes a reduction step for producing a divalent samarium compound by reducing a trivalent samarium compound in the presence of a sandwich compound comprising a metal atom and two arene ligands.SELECTED DRAWING: None
Patent JP-2021166456-A (JP)
Title: Rotor and rotary electric machine
Inventor: HINO TOKUAKI
IPC: H02K1/27
Filed: 2020-04-08
Abstract: To reduce torque pulsation in a wide range of operational states.SOLUTION: A rotor 150 comprises: a rotor core 152; and a plurality of permanent magnets 154 fixed to the rotor core 152. The rotor core 152 is formed in a rotation symmetrical shape. The number of magnetic poles of the rotor 150 is an even number. A first magnetic pole 161 formed by the permanent magnet 154 and a second magnetic pole 162 formed by the permanent magnet 154 are alternately arranged in a circumferential direction. An interval φ1 between a central axis Cm1 of magnetic fluxes of the first magnetic pole 161 and a central axis Cm2 of magnetic fluxes of the second magnetic pole 162 adjacent to the first magnetic pole 161 on one side in the circumferential direction is different from an interval φ2 between the central axis Cm1 of the magnetic fluxes of the first magnetic pole 161 and a central axis Cm2 of magnetic fluxes of the second magnetic pole 162 adjacent to the first magnetic pole 161 on the other side in the circumferential direction.SELECTED DRAWING: Figure 4