baber/WOPTO huggingface dataset:
Patent JP-2023104024-A (JP)
Title: Electrolytic capacitor and manufacturing method thereof
Inventor: FUJIWARA KAZUTO
IPC: H01G9/028
Filed: 2022-01-17
Abstract: To provide an electrolytic capacitor small in leak current, and a manufacturing method thereof.SOLUTION: An electrolytic capacitor of the present invention comprises: a capacitor element having a dielectric layer composed of an oxide surface film of the metal, on a surface of a porous body of at least one kind of metal selected from a group consisting of tantalum, niobium and aluminum; and a solid electrolyte layer. The solid electrolyte layer contains a polymer of thiophene or its derivative, and a conductive polymer having an organic sulfonate as a dopant, of which the surface roughness Ra is 1.2 μm or less. The electrolytic capacitor of the invention can be manufactured by a manufacturing method of the invention, which comprises the step of forming the solid electrolyte layer by performing, on the capacitor element, a chemical oxidative polymerization of thiophene or its derivative by using a dopant liquid solution doubling as an oxidizing agent for conductive polymer production, which contains a nonion-based surfactant and an organic ferric sulfonate.SELECTED DRAWING: None
Patent JP-2023104254-A (JP)
Title: Lightning arrester, protection system and power system
Inventor: SATO JUN
IPC: H02H9/04
Filed: 2022-01-17
Abstract: To provide a lightning arrester, a protection system and a power system, which can reduce influence of surge in a device of a protection object.SOLUTION: A lighting arrester 240 for limiting over-voltage which occurs between a first terminal and a second terminal, which are connected to the outside comprises: a voltage limiting semiconductor device 241 for limiting voltage between the first terminal and the second terminal; a voltage dividing unit 242 including a first film capacitor 2421 and a second film capacitor 2422, which are connected in series via a voltage dividing electrode which has potential between the potentials of the first terminal and the second terminal at normal time; and a limiting unit 243 including a first discharge tube type lighting arrester 2431 and a second discharge tube type lighting arrester 2432, which are connected in series via the voltage dividing electrode. The first discharge tube type lighting arrester and the first film capacitor are connected in parallel. The second discharge tube type lighting arrester and the second film capacitor are connected in parallel.SELECTED DRAWING: Figure 3A
Patent JP-2023106935-A (JP)
Title: Boiler controller, boiler control method and program
Inventor: HASEGAWA AKINORI
IPC: F22B35/00
Filed: 2022-01-21
Abstract: To stably maintain a state of a boiler when there is a reverse load change requirement during load change of the boiler.SOLUTION: A boiler controller comprises an advance control signal generation unit, a reverse load change condition determination unit, an advance control signal adjustment unit, and a control unit. The advance control signal generation unit generates an advance control signal based on a load change request to a boiler. The reverse load change condition determination unit determines whether or not there is a reverse load change request for load change. The advance control signal adjustment unit adjusts at least one of a target value and a change rate of the advance control signal corresponding to the reverse load change request when the reverse load change condition is satisfied. The control unit controls the boiler based on the advance control signal adjusted by the advance control signal adjustment unit.SELECTED DRAWING: Figure 3
Patent JP-2023109471-A (JP)
Title: Information processor, refuse crane control system and refuse crane control method
Inventor: FUKUKAWA HIROKI
IPC: F23G5/50
Filed: 2022-01-27
Abstract: To provide a refuse crane control system capable of easily making weight of refuse to be caught by a bucket appropriate.SOLUTION: A refuse crane control system includes: a refuse crane; a height measurement section measuring height of refuse stored in a refuse pit; a calculation section determining height of a bucket when the bucket of the refuse crane performs a refuse catch operation on the basis the height of the refuse; a control section causing the refuse crane to perform the refuse catch operation of the bucket using the determined height; and a weight measuring section measuring weight of the refuse caught by the bucket. The calculation section corrects the height of the bucket when the weight of the refuse caught by the bucket is deviated from a predetermined range, and the control section causes the refuse crane to perform a refuse drop operation of the bucket and the refuse catch operation of the bucket using the corrected height.SELECTED DRAWING: Figure 2
Patent JP-2023110283-A (JP)
Title: Chuck table, grinding device and chuck table production method
Inventor: NAKAMURA MASARU
IPC: B28D7/04
Filed: 2022-01-28
Abstract: To provide a chuck table capable of making a holding face of the chuck table and a grinding face of a wafer parallel at high precision.SOLUTION: A chuck table 3 for holding a wafer 10 comprises: a holding plate 31 having a holding face 31a for suction-holding the wafer 10; and a frame body 32 for supporting the holding plate 31 and transmitting negative pressure or positive pressure to the holding face 31a. The holding plate 31 comprises cleaved parts 110 obtained in such a manner that a plurality of modified layers 100 are formed by radiating a laser beam LB with a wavelength having transmissivity with respect to the holding plate 31 in a state where its focal point is positioned at the inside so as to be cleaved to a plurality of blocks 33 along the modified layers 100, and is formed so that negative pressure or positive pressure are transmitted from the cleaved parts 110.SELECTED DRAWING: Figure 3
Patent JP-2023114015-A (JP)
Title: Opposing-type x-ray composite mirror and alignment device thereof
Inventor: MATSUYAMA SATOSHI
IPC: G21K1/06
Filed: 2022-02-04
Abstract: To provide an opposing-type x-ray composite mirror which significantly reduces the time required to adjust alignment of mirrors, in a state of being completely aligned without using a special measurement device or X-ray beams.SOLUTION: An opposing-type x-ray composite mirror comprises at least two or more mirror base bodies, each having a one-dimensional x-ray reflective surface formed thereon, in which at least two x-ray reflective surfaces face each other. An x-ray reflective surface and a flat area are formed on a surface of each mirror base body. A flat area of at least one mirror base body of the two mirror base bodies with opposing x-ray reflective surfaces is positioned on the outer side than an end face of the other mirror base body in an X-ray optical axis direction.SELECTED DRAWING: Figure 1
Patent JP-2023117755-A (JP)
Title: Suspension scaffold
Inventor: KURISU TATSUO
IPC: E04G3/30
Filed: 2022-02-14
Abstract: To provide a compact and strong scaffold with a high degree of freedom while using a light-weight member.SOLUTION: A suspension scaffold 1 comprises a plurality of deck beams 20-35 coupled so as to be in a rectangular shape in a plan view. The deck beams 20-35 comprise an upper pipe material and a lower pipe material extending in a horizontal direction and a coupling material coupling the upper pipe material with the lower pipe material. The upper pipe material and the lower pipe material are arranged so as not to be aligned in a direction orthogonal to a longitudinal direction of the deck beams 20-35 in a plan view. Reinforcement members 210 and 220 coupling a pair of deck beams 24 and 25 are provided.SELECTED DRAWING: Figure 1
Patent JP-2023119691-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-02-17
Abstract: To provide a game machine in which interest in a performance using characters is enhanced.SOLUTION: A game machine includes a performance allowing for grasping a positional relationship of characters by using a performance reference line.SELECTED DRAWING: Figure 9-11
Patent JP-2023120052-A (JP)
Title: Laminate coating forming method
Inventor: MIYAJIMA SATOSHI
IPC: B05D1/36
Filed: 2022-02-17
Abstract: To provide a laminate coating forming method that prevents the deterioration of both smoothness and appearance quality of a laminate coating that has a primer coating, a coloring coating on the primer coating, and a clear coating on the coloring coating.SOLUTION: A method for forming a laminate coating on a coated object includes the steps of forming an electrodeposition layer 2 on a coated object 1, forming a coloring coating on the electrodeposition layer, and forming a clear coating on the coloring coating. In the step for forming the clear coating on the coloring coating, the viscosity of the coloring coating is 100 Pa s or more and 1000 Pa s or less when applying the clear coating onto the coloring coating.SELECTED DRAWING: Figure 1
Patent JP-2022127628-A (JP)
Title: can
Inventor: KARIYA FUSAAKI
IPC: B65D8/20
Filed: 2022-02-21
Abstract: To provide a can allowing an artificial nipple to be directly attached by a simple structure.SOLUTION: A can includes a lid, a body and a connection for connecting between the body and the lid. The connection has an outer wall portion extending from the body, an inner wall portion continuously rising from an edge of the lid, and a convex portion formed by joining the inner wall portion and the outer wall portion together. At least part of the connection including the convex portion inclines outward relative to a peripheral surface of the body.SELECTED DRAWING: Figure 1
Patent JP-2023122395-A (JP)
Title: Control device for man-power driven vehicle and braking device for man-power driven vehicle
Inventor: KOZAKI TAKAHIRO
IPC: B62M6/45
Filed: 2022-02-22
Abstract: To provide a control device for a man-power driven vehicle that can appropriately control a braking device, and the braking device for the same.SOLUTION: A control device is for a man-power driven vehicle. The man-power driven vehicle includes: a braking device that includes a braking unit configured to brake the rotating body of the man-power driven vehicle and a first control unit which controls the braking unit according to braking operation information; and an operating device that includes an operating unit for operating the braking device, and a first detecting unit that outputs a detection signal according to an operated quantity of the operating unit from a reference position. The operating device includes a second control unit configured to transmit, to the first control unit, the braking operation information on the basis of the detection signal input from the first detecting unit. The second control unit is configured to transmit, to the first control unit, braking information containing the braking operation information on the basis of the detection signal input within a predetermined time period every time the predetermined time period has elapsed.SELECTED DRAWING: Figure 2
Patent JP-2023123966-A (JP)
Title: Method for producing rare earth garnet-type transparent ceramic
Inventor: TANAKA KEITA
IPC: C04B35/51
Filed: 2022-02-25
Abstract: To provide a method for producing a rare-earth garnet-type transparent ceramic, capable of high transparency with good reproducibility even in a ceramic with a garnet structure, which requires strict composition control.SOLUTION: A method for producing a rare-earth garnet-type transparent ceramic includes: weighing at least one oxide powder selected from Sc, Y, and lanthanide elements and one oxide powder selected from group 13 elements, under a respective inert gas atmosphere and with a mass loss of each oxide powder corrected based on a mass loss rate at 1,100°C; and using them as starting materials to produce the rare earth Garnet-type transparent ceramic.SELECTED DRAWING: Figure 1
Patent JP-2023124289-A (JP)
Title: Image reading device and image reading method
Inventor: MIYAGAWA TOMOKAZU
IPC: H04N1/04
Filed: 2022-02-25
Abstract: To provide an image reading device and an image reading method which enable a user to easily find a document defect and accurately cut out an image, with a simple structure as it is.SOLUTION: An image reading device comprises a control unit 15 for controlling reading of an image. The control unit 15 reads, in the absence of a document, a white background part and a black background part of background plates 13c of image sensors 13e serving as a reading unit, generates white shading data being correction data for correcting read data of a document based on the read data of the read white background part and the black background part, and after reading the image of the document, cuts out the image data of the document based on the read data of the document in the black background part opposing the black background part.SELECTED DRAWING: Figure 3
Patent JP-2023125612-A (JP)
Title: Information providing system
Inventor: KANO NAOTO
IPC: G06Q50/10
Filed: 2022-02-28
Abstract: To provide an information providing system configured to motivate an information provider to provide information.SOLUTION: In an information providing system 1, a predetermined area information acquisition unit 11 acquires predetermined area information which is information on a predetermined area Ar, the information being transmitted from a provider terminal 50 used by an information provider U located in the predetermined area Ar. An information receiver search unit 12 searches a for a first information receiver V located in the predetermined area Ar. A predetermined area information notification unit 13 transmits the predetermined area information to a first receiver terminal 60 used by the first information receiver V, to give the predetermined information through the first receiver terminal 60. A use information acquisition unit 14 acquires information on the use of the predetermined area information used by the first information receiver V. A use information notification unit 15 transmits the use information acquired by the use information acquisition unit 14 to the provider terminal 50.SELECTED DRAWING: Figure 2
Patent JP-2022071097-A (JP)
Title: Allergen activity inhibitor and applications thereof
IPC: A61P37/08
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a new effective substance that maintains safety and can inhibit allergen activity. 
     SOLUTION: An agent is prepared that contains an epigallocatechin gallate derivative represented by chemical formula (1). The agent can be used as an activity inhibitor that can inhibit allergen activity. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128102-A (JP)
Title: Joining tool and joining device
Inventor: IIJIMA TAKAAKI
IPC: A41H43/04
Filed: 2022-03-03
Abstract: To provide a joining tool capable of easily adhering an adherend to a sheet-like material.SOLUTION: A joining tool 10 for placing a sheet-like adherend C on one surface side of a sheet-like material S, folding back the adherend C at an end edge portion S1 of the sheet-like material S, and bonding an end edge portion C1 of the adherend C to the other surface side of the sheet-like material S, comprises: a placement table 20 having a placing surface 21 on which the sheet-like material S is placed on top of the adherend C, and having an end edge portion 22 of the placing surface 21 formed in a shape corresponding to the end edge portion S1 of the sheet-like material S; and attachment pieces 30 which are arranged side by side along the end edge portion 22 of the placement table 20, and stick the adherend C on the sheet-like material S. A tip portion of the attachment piece 30 is rotated at the end edge portion 22 of the placing surface 21 of the placement table 20, and thereby the attachment piece can be switched between a deployed position where an adhesion surface 311 sticking the adherend C is deployed outside the end edge portion 22 of the placing surface 21 of the placement table 20 and an opposite position where the adhesion surface 311 faces the end edge portion 22 of the placing surface 21.SELECTED DRAWING: Figure 1
Patent JP-2023129157-A (JP)
Title: Reciprocation cutting tool
Inventor: HIRAI TAKAHIRO
IPC: B23D51/20
Filed: 2022-03-04
Abstract: To provide a reciprocation cutting tool which can inhibit damage and deformation when a blade is locked.SOLUTION: A reciprocation cutting tool 1 is configured to stop a motor 6 when a detection value of an acceleration in an anteroposterior direction detected by an acceleration sensor 94 is higher than or equal to a predetermined value during driving of the motor 6. An acceleration sensor substrate 10 and the acceleration sensor 94 are located within a width dimension of a contact part 29a of a base 29. The acceleration sensor substrate 10 and the acceleration sensor 94 are located on an extension of a center axis of an output shaft 27.SELECTED DRAWING: Figure 1
Patent JP-2023129743-A (JP)
Title: Human-robot collaboration system
Inventor: UMENO MAKOTO
IPC: B25J5/02
Filed: 2022-03-05
Abstract: To provide a human-robot collaboration system that facilitates automation that is enabled by a human-robot collaboration, further increases work time and enhances work efficiency and accuracy, and achieves space-saving.SOLUTION: A human-robot collaboration system is constituted of a robot, a support base that can travel, a sensor and a table, in which a running rail is provided on the table, one end of the support base is slidably jointed to the running rail, the robot is placed on the other end of the support base, and the sensor is provided on the support base.SELECTED DRAWING: Figure 1
Patent JP-2023130003-A (JP)
Title: aerial display device
Inventor: DAIKU YASUHIRO
IPC: G02B30/56
Filed: 2022-03-07
Abstract: To provide an aerial display device capable of improving display quality.SOLUTION: An aerial display device includes: a display element 20 for displaying an image; an optical element 40 that is arranged so as to receive light from the display element 20, reflects the light from the display element 20 to an opposite side to the display element 20, and forms an aerial image in the air; a polarization element 50 that is arranged so as to receive light from the optical element 40 and allows linearly polarized light to pass through; and a housing 60 that is configured to surround the optical element 40 and secures the display element 20 and the optical element 40 so as to be spaced apart from each other. A polarization axis of the polarization element 50 is parallel to a polarization axis of the display element 20.SELECTED DRAWING: Figure 1
Patent JP-2023130988-A (JP)
Title: Functional liquid carrier, functional sustained-release formulation, and molded article
Inventor: TSUBO SHUNSUKE
IPC: A01N25/10
Filed: 2022-03-08
Abstract: To provide a functional liquid carrier that can maintain an excellent sustained-release effect for a long time, a functional sustained-release formulation, and a molded article.SOLUTION: A functional liquid carrier includes a porous coordination polymer including an organic ligand and a metal ion, and function sustained-release liquid. The organic ligand includes at least one kind selected from a group consisting of fumaric acid, terephthalic acid, benzenetricarboxylic acid, and methylimidazole. If the organic ligand includes the fumaric acid, an amount of free fumaric acid in the porous coordination polymer is 0.7 mass% or less relative to 100 mass% of the porous coordination polymer; if the organic ligand includes the terephthalic acid, an amount of free terephthalic acid in the porous coordination polymer is 0.5 mass% or less relative to 100 mass% of the porous coordination polymer; if the organic ligand includes benzenetricarboxylic acid, an amount of free benzenetricarboxylic acid in the porous coordination polymer is 0.6 mass% or less relative to 100 mass% of the porous coordination polymer; and if the organic ligand includes methylimidazole, an amount of free methylimidazole in the porous coordination polymer is 0.7 mass% or less relative to 100 mass% of the porous coordination polymer.SELECTED DRAWING: None
Patent JP-2023132244-A (JP)
Title: Intermediate transfer belt, transfer device, and image forming apparatus
Inventor: FURUKAWA MASASHI
IPC: G03G15/16
Filed: 2022-03-10
Abstract: To provide an intermediate transfer belt that is excellent in transfer efficiency and cleaning properties.SOLUTION: An intermediate transfer belt is formed of a single-layer resin layer or a laminate having the resin layer as an outermost surface layer. The arithmetic average surface height Sa of a surface of the resin layer is 0.005 μm or more and 0.020 μm or less. The maximum height Sz of the surface of the resin layer is 0.050 μm or more and 0.200 μm or less. The surface of the resin layer has periodical recesses with a depth of 0.050 μm or more, and the period of the recesses is 0.20 μm or more and 0.80 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2023134253-A (JP)
Title: Method for evaluating estrogenic activity
Inventor: KIYAMA RYOICHI
IPC: C12Q1/6869
Filed: 2022-03-14
Abstract: To provide a method for evaluating estrogenic activity, which can evaluate intracellular estrogen activity and estrogen-like activity more reliably than conventional methods.SOLUTION: The present invention provides a method for evaluating estrogenic activity of a test substance by comparing transcription levels in a predetermined gene group between cells treated with the test substance and untreated cells (control), wherein the predetermined gene group includes LINC02593, PDLIM3, RAP1GAP, ACOX2, B4GALT1, TMPRSS3, MATN2, SUSD3, FDFT1, ZNF521, FRY, BARX2, IL20, CTSD, CSTA, DOK7, CYP1A1, LOXL2, RAPGEFL1, PKIB, CCDC68, GATA4, SPOCD1, CRISP3, IGSF1, RAB26, EGR3, SRGAP3, SYNE1, and INSYN1.SELECTED DRAWING: Figure 3
Patent JP-2023135204-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2022-03-15
Abstract: To improve a game amusement.SOLUTION: When a jackpot is won, an enlarged display is performed with rapid enlargement of a blessing image 200 in a liquid crystal display instrument 42 over 10 frames ("10f" in the figure). Then, the enlarged display is performed with gentle enlargement of the blessing image 200 in the liquid crystal display instrument 42 over 20 frames ("20f" in the figure). Then, the reduced display of the blessing image 200 is performed in the liquid crystal display instrument 42 over 5 frames ("5f" in the figure). Then, the maintenance display is performed so as to maintain the size of the blessing image 200 to a prescribed size in the liquid crystal display instrument 42 over 30 frames ("30f" in the figure). Then, the rotation display of the blessing image 200 is performed while performing the maintenance display of maintaining the size of the blessing image 200 in the liquid crystal display instrument 42 over 90 frames ("90f" in the figure). The second time in which the maintenance display of the blessing image 200 is performed is longer than the first time in which the enlarged display of the blessing image 200 is performed.SELECTED DRAWING: Figure 40