baber/WOPTO huggingface dataset:
Patent JP-2023002446-A (JP)
Title: Notification method of use life of filter member
Inventor: MO HAO RAN
IPC: F24F8/95
Filed: 2022-01-26
Abstract: To provide a connection device for issuing a notification alarm of a use exchange of a filter member.SOLUTION: In a notification method of a use life of a filter member, at least one filter member for filtering an air contamination source is provided, the air contamination source is detected in at least one ventilation path after filtration by at least the one filter member, at least one gas detection device for outputting detection data of the air contamination source to the outside is provided, the detection data of the air contamination source detected by the gas detection device are received, a calculation comparison is performed to the detection data, and at least one connection device for displaying a deceleration speed after the filtration of the air contamination source by at least the one filter member is provided. When the deceleration speed after the filtration by the filter member which is calculated by at least the one connection device reaches a preset alarm value, at least the one connection device issues a notification alarm for a use exchange of at least the one filter member.SELECTED DRAWING: Figure 1
Patent JP-2023111687-A (JP)
Title: Multi-core cable
Inventor: KATO HIROTAKA
IPC: H01B7/38
Filed: 2022-01-31
Abstract: To provide a multi-core cable excellent in peeling properties of an outer peripheral coating layer even without arranging press winding between a plurality of coated wires and the outer peripheral coating layer.SOLUTION: A multi-core cable includes a plurality of coated wires having a powdery lubricant arranged on the surface and an outer peripheral coating layer covering the outer surfaces of the plurality of coated wires. The outer surfaces of the plurality of coated wires contact the peripheral coating layer through the powdery lubricant, and the coverage of the outer surfaces of the plurality of coated wires with the powdery lubricant is 15% or more.SELECTED DRAWING: Figure 1
Patent JP-2023112726-A (JP)
Title: game machine
Inventor: SUGIYAMA JUNYA
IPC: A63F5/04
Filed: 2022-02-02
Abstract: To provide a game machine capable of performing appropriate progression of games.SOLUTION: A game machine (a smart Pachinko-slot machine) has a first control unit for controlling the progress of games and a second control unit for managing game values used for games. The first control unit transmits commands to the second control unit. The commands include a first command and a second command. Orders are set in advance for the transmissions of the first command and the second command. The second control unit determines whether or not the first command and the second command are received in the orders set in advance.SELECTED DRAWING: Figure 27
Patent JP-2023114933-A (JP)
Title: Wiring board and manufacturing method of wiring board
Inventor: KIMISHIMA YASUKI
IPC: H05K3/40
Filed: 2022-02-07
Abstract: To improve reliability of a via conductor of a wiring board.SOLUTION: A manufacturing method of a wiring board of an embodiment comprises steps of: forming a first conductive layer 22 onto a first insulation layer 21; forming a second insulation layer 23 onto the first insulation layer 21 so as to cover the first conductive layer 22; forming a via hole 24 onto the second insulation layer 23 so that one part of the first conductive layer 21 is exposed; forming a via conductor into the via hole 24; and forming a second conductive layer 14 onto the second insulation layer 23. The step of forming the via conductor includes a step in which a first plating film 11 is formed on a bottom surface and a side surface of the via hole 24 under a first plating condition so as to have a gap part between a part 11a on the bottom surface of the via hole 24 and a part 11b on the side surface, and a step in which a second plating film 12 for filling the via hole 24 is formed on the gap part and the first plating film 11 under a second plating condition different from the first plating condition.SELECTED DRAWING: Figure 1B
Patent JP-2022065160-A (JP)
Title: Wall material fixture
IPC: E04F13/08
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a wall material fixture capable of increasing the quality of external appearance of a wall after construction while achieving facilitating of attachment work. 
     SOLUTION: A fixture 100 includes a movable member 120 including: at least one leg part 125L; a projection piece 121 formed on one end of the leg part 125L; and at least one of projections 127, 227 formed on the leg part 125L. The fixture 100 includes a fixation member 110 including: at least one guide part 111L; a base part 115 connected to the guide part 111L; and at least one pressing part 113L projecting from the base part 115 in a direction substantially orthogonal to a longitudinal direction of the guide part 111L so as to face the guide part 111L. The fixation member 110 can be connected to the movable member 120. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023104831-A (JP)
Title: Induction charging type electrostatic sprayer
Inventor: HONJO YOICHI
IPC: B05B5/08
Filed: 2022-02-22
Abstract: To reduce an influence on charging efficiency of droplets by increase/decrease in a spray angle, and flexibly adjust the number of nozzle parts to be arranged and the positions of the nozzle part.SOLUTION: An induction charging type electrostatic sprayer 1 includes a plurality of nozzle parts 3 which are aligned in one direction and jet a liquid as droplets, at least one electrode 5 extending in the one direction, and electrode support parts 6 for supporting at least the one electrode 5 so as to be brought into close contact with the outer periphery of a diffusion range of the droplets jet from each of the plurality of nozzle parts 3, and is configured to induce and electrify the droplets by applying a high voltage between the liquid and the electrode 5. The nozzle parts 3 are configured to jet the droplets while being diffused in substantially an elliptical shape having a major axis extending in the one direction.SELECTED DRAWING: Figure 1
Patent JP-2023124182-A (JP)
Title: Commodity management system and program
Inventor: YAMADA HISASHI
IPC: G06Q10/087
Filed: 2022-02-25
Abstract: To realize inventory management or the like of commodities across multiple management entities.SOLUTION: Multiple management entities manage commodity inventories at affiliated stores using individual systems 10. A commodity management system 100 receives commodity inventory information or the like of each store from the individual systems 10. Since codes used to manage stores and commodities differ for each management entity, a common code database 104 is prepared for associating common codes that can uniquely identify stores with commodity common codes that can uniquely identify commodities across the multiple management entities. The commodity management system 100 aggregates commodity inventory information received from individual systems using the common codes and the common commodity codes, thereby managing inventory in each store in an integrated manner across the multiple management entities.SELECTED DRAWING: Figure 1
Patent JP-2023125193-A (JP)
Title: Zoom lens, image capturing device having the same, and image capturing system
Inventor: TOKITA TOMOKI
IPC: G02B15/20
Filed: 2022-02-28
Abstract: To provide a zoom lens which offers high optical performance over an entire zoom range and both a sufficient zoom ratio and reduced size and weight.SOLUTION: A zoom lens L0 is provided, comprising a first lens group L1 having positive refractive power, a second lens group L2 having negative refractive power, a third lens group L3 having positive refractive power, a fourth lens group L4 having positive refractive power, and a fifth lens group L5 having negative refractive power arranged in order from the object side to the image side. When zooming from the wide-angle end to the telephoto end, the first lens group moves to the object side while a distance between the third lens group and the fourth lens group decreases and a distance between the fourth lens group and the fifth lens group decreases. The first lens group consists of two or less lenses having refractive power. A focal length f1 of the first lens group, a focal length f3 of the third lens group, a change in distance M34 between the third and fourth lens groups while zooming from the wide-angle end to the telephoto end, and a change in distance M45 between the fourth and fifth lens groups satisfy given conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2023127680-A (JP)
Title: Additive for lubricant, lubricant composition, and working fluid composition
Inventor: MIZUTANI Yuya
IPC: C10M137/04
Filed: 2022-03-02
Abstract: To provide an additive for a lubricant having excellent hydrolytic stability.SOLUTION: An additive for a lubricant comprises: a lubricant base oil; and a phosphorus compound P represented by a following formula (1) [in the formula, R1 and R2 each independently represent an alkyl group having 1 to 3 carbon atoms, and n represents an integer of 0 to 3], wherein the phosphorus compound P includes a phosphorus compound P0 where n is 0, a phosphorus compound P1 where n is 1, a phosphorus compound P2 where n is 2, and a phosphorus compound P3 where n is 3, and a total proportion of phosphorus compound P0 and phosphorus compound P1 in phosphorus compound P is 60 mol% or more.SELECTED DRAWING: None
Patent JP-2022075724-A (JP)
Title: Rubber composition for tread and pneumatic tire
IPC: C08K3/36
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tread and a pneumatic tire, excellent in performances of low fuel consumption, steering stability and wear resistance. 
     SOLUTION: Disclosed is a rubber composition for tread in which M200 at 25°C, E *  at 30°C and tanδ at 30°C satisfy the following expression: M200×E * /tanδ≥400 (in the formula, M200 is a stress [MPa] at 200% elongation by a tensile test carried out at 25°C based on JIS K6251:2010; E *  is a complex elastic modulus [MPa] by viscoelasticity test under the conditions of 30°C, frequency of 10 Hz, initial strain of 10% and dynamic strain of 2%; and tanδ is a loss tangent by viscoelasticity test under the above conditions). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128484-A (JP)
Title: Image formation device, control method therefor, and program
Inventor: OYA MASASHI
IPC: B41J2/447
Filed: 2022-03-03
Abstract: To suppress occurrence of density unevenness due to variations in light volume on a photoreceptor.SOLUTION: Image data, in which image data of a printing object has been halftone-processed, is acquired, and in order to correct variations in light volume on a photoreceptor due to light radiated from a plurality of light emitters, and a plurality of pieces of correction information is generated corresponding to types of factors contributing to variations in light volume. Although the halftone-processed image data is corrected by use of the correction information, the image data of the printing object is not corrected.SELECTED DRAWING: Figure 11
Patent JP-2022071167-A (JP)
Title: Sensing of objects
IPC: G01N27/22
Filed: 2022-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a more versatile intelligent sensor for detecting harmful organisms. 
     SOLUTION: A preferred sensor for detecting change in fringe capacitance comprises a conductive sensor conductor and two conductive non-grounded conductors disposed one by one on both sides of the sensor conductor to form a triplet. The conductor is supported on a non-grounded conductive substrate that is electrically isolated from the conductor, each conductor having width and thickness and being spaced apart from the other conductor, so that the sensor is adjusted to detect or identify a given animal. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132622-A (JP)
Title: Console Box
Inventor: WATANABE HIROTO
IPC: B60R7/04
Filed: 2022-03-11
Abstract: To secure a space where a light work is performed while seating on a vehicle seat.SOLUTION: A storage part 28 of a console box 20 is arranged at the left side part of a box body 21 and has an opening 27 at the top edge thereof. A side table 43 is vertically movably arranged between a storage position where the side table is stored in an upright state in the storage part 28 and an intermediate position where the side table is exposed from the storage part 28 to an upper side, and has a work plane 52a. A shank part 61a is arranged at a lower end part of the side table 43 in the upright state and extends in a cross direction of a vehicle seat 13. A shank support part is arranged above the storage part 28 and rotatably supports the shank part 61a so that the side table 43 rotates around the shank part 61a at the intermediate position from the box body 21 to a lower left side to be at a use position where the work plane 52a faces upward. A rotation restriction part 39a restricts the rotation of the side table 43 from exceeding the use position by a contact with a contact face 48.SELECTED DRAWING: Figure 8
Patent JP-2023132645-A (JP)
Title: Vertical transportation machine
Inventor: WADA TOSHIO
IPC: B65G47/52
Filed: 2022-03-11
Abstract: To provide a vertical transportation machine capable of transporting only roll material between an upper stage and a lower stage and sending the transported roll material to a carriage.SOLUTION: A vertical conveyance machine 1 comprises: a frame 2 having a transportation space 21 for transporting roll material R in a vertical direction; a carriage 4; a lifting part 5 lifting the carriage 4 in a vertical direction; a shaft member 6; and a movable floor 8. The movable floor 8 comprises a floor body 81 and right and left arms 80 not only fixed on the shaft member 6 but fixed on the floor body 81. The floor body 81 swings between a horizontal position which is to be an upper stage floor and a vertical position which is to avoid the transportation space 21 by rotating the shaft member 6.SELECTED DRAWING: Figure 2
Patent JP-2023133699-A (JP)
Title: Coating device
Inventor: KIMURA TAKEYUKI
IPC: B05C11/10
Filed: 2022-03-14
Abstract: To provide a coating device which can favorably discharge a coating material for coating while suppressing occurrence of air bubble in the coating material discharged from a die at the time of coating.SOLUTION: A coating device 1 comprises: a tank 11; a die 12 discharging a coating material; a first pipe 13 connecting the die 12 with the tank 11; and a second pipe 14 branched from the first pipe 13 to be connected with the tank 11. The coating device 1 also includes a coating valve 15, a circulation valve 16, and a suck-back valve 18. A portion 13a of the first pipe 13 from a bifurcation 19 to the coating valve 15 extends from the bifurcation 19 to a lower side in a vertical direction, a portion 14a of the second pipe 14 from the bifurcation 19 to the circulation valve 16 extends from the bifurcation 19 to an upper side in the vertical direction, and serves as an air reservoir part 14a storing air directed from the bifurcation 19 to the coating valve 15 contained in the coating material.SELECTED DRAWING: Figure 1
Patent JP-2023133960-A (JP)
Title: Horizontally pulling and laying device and method of precast block
Inventor: MORI ARIO
IPC: E02B5/02
Filed: 2022-03-14
Abstract: To provide: a device for horizontally pulling and moving precast concrete blocks on rails which can change a bottom position; and a method for improving workability which requires high precision for a foundation work in conventional construction methods.SOLUTION: A device comprises: a foundation pedestal serving as an installation foundation for a structure; a plurality of rail foundations installed on the foundation pedestal and having elasticity for setting height of rails; a rail plate which comprises two protruding members continuing in a longitudinal direction in the vicinity of both ends in a shorter direction on the plurality of rail foundations and whose fluctuation of a planar position is suppressed; a plurality of rolling elements arranged at approximately equal intervals in the longitudinal direction between the two protruding members on the rail plate; and a sled placed on the rolling element and loaded with the blocks to move.SELECTED DRAWING: Figure 1
Patent JP-2022151730-A (JP)
Title: Piezoelectric composite filament and use thereof in additive manufacturing
Inventor: SARAH J VELLA
IPC: H01L41/18
Filed: 2022-03-16
Abstract: To provide composite filaments suitable for fused filament fabrication.SOLUTION: In a print head 100 including a first extruder 102a and a second extruder 102b, the first extruder receives a first filament 104a from a first payout reel 106a and provides a molten stream 108a of a first printing material, and the second extruder receives a second filament 104b from a second payout reel 106b and provides a molten stream 108b of a second printing material. Both molten streams are initially deposited upon a print bed to promote layer-by-layer growth of a supported part 120. The first printing material supplied by the first extruder may be a piezoelectric composite material used to fabricate a part 110, and the second printing material supplied by the second extruder may be a dissolvable or degradable polymer used to fabricate a removable support 112 under an overhang portion 114 that is not in direct contact with a lower printed layer.SELECTED DRAWING: Figure 1
Patent JP-2023137599-A (JP)
Title: Communication control system
Inventor: SHIMIZU HIDEAKI
IPC: H04W4/00
Filed: 2022-03-18
Abstract: To place a wireless communication device in a state in which communication with the outside via a wireless communication line is permitted and in a suspended state via a low-speed communication line different from a line used by the wireless communication device.SOLUTION: A communication control system 1 includes a wireless communication device 101 that is communicably connected to a wireless communication line 102, a communication control terminal 107 that is communicably connected to a low-speed LPWA communication line 106, and a management system 105 that controls a switching device 103 that is communicatively connected to the LPWA communication line 106 and switches the wireless communication device 101 between a state in which communication with the outside is permitted and a suspended state. The management system 105 controls the switching device 103 in accordance with an instruction from the communication control terminal 107 via the LPWA communication line 106, and switches the wireless communication device 101 to the state in which communication with the outside is permitted and the suspended state.SELECTED DRAWING: Figure 1
Patent JP-2023139341-A (JP)
Title: Manufacturing method of embankment structure and embankment structure
Inventor: ENDO DAISUKE
IPC: E02D17/18
Filed: 2022-03-22
Abstract: To form an embankment structure while preventing leakage of embankment material regardless of an arrangement of member or a type of embankment material.SOLUTION: A manufacturing method of embankment structure comprises a partitioning step for dividing the ground surface and a space above the ground surface in the front and back directions of a wall by arranging a plurality of vertically extending members horizontally to form the wall, a layer forming step for forming a resin layer that spreads along either the front or back surface of the wall, and an embankment step for filling the space on either the front or back side of the wall with embankment material.SELECTED DRAWING: Figure 1
Patent JP-2023140168-A (JP)
Title: Communication system, on-vehicle communication terminal, relay device, communication method, and program
Inventor: KOBAYASHI OSAMU
IPC: H04L12/14
Filed: 2022-03-22
Abstract: To provide a communication system capable of coping with an increase in the number of billing separations.SOLUTION: A communication system comprises: an on-vehicle communication terminal; a relay device that relays communication between the on-vehicle communication terminal and a server; and the server. Each of the relay device and the server stores a first table that associates a billing separation ID for identifying a billing destination for a packet communication charge with a transmission source port number of the on-vehicle communication terminal. When performing packet transmission, the on-vehicle communication terminal, on the basis of the first table and a second table that associates an application ID of each of a plurality of on-vehicle applications with a billing separation ID, transmits a packet including a transmission source port number corresponding to a billing separation ID associated with an application ID. The relay device identifies a billing separation ID associated with the transmission source port number identified on the basis of port number information contained in the packet received from the on-vehicle communication terminal; and generates a billing record associating the identified billing separation ID with the number of received packets.SELECTED DRAWING: Figure 1
Patent JP-2023141551-A (JP)
Title: Catalyst and method for producing unsaturated aldehyde and/or unsaturated carboxylic acid using the same
Inventor: SHIGEMORI KEISUKE
IPC: B01J23/887
Filed: 2022-03-24
Abstract: To provide a catalyst used in a method or the like for producing corresponding unsaturated aldehyde and unsaturated carboxylic acid using propylene, isobutylene, t-butyl alcohol, etc. as raw materials, and the catalyst has a high yield of desired product.SOLUTION: A catalyst for producing an unsaturated aldehyde and/or an unsaturated carboxylic acid having a composition represented by the following formula (1) and having a catalyst particle size of 2.0 mm or more and 4.0 mm or less. Moa1Bib1Nic1Cod1Fee1Xf1Yg1Zh1Oi1 -- (1). (In the formula, Mo, Bi, Ni, Co and Fe represent molybdenum, bismuth, nickel, cobalt and iron, respectively, and it is meant that X is an element such as tungsten, Y is an element such as cesium, and Z is at least one element belonging to Groups 1 to 16 of the periodic table and selected from the elements other than the Mo, Bi, Ni, Co, Fe, X, and Y.).SELECTED DRAWING: None
Patent JP-2023099269-A (JP)
Title: Apparatus for improving hydrolysis and acidification effects of residual sludge with high efficiency and low energy consumption, and its operation method
Inventor: MA SIJIA
IPC: C02F11/00
Filed: 2022-03-24
Abstract: To provide an apparatus and its operation method to improve hydrolysis and acidification effect of residual sludge with high efficiency and low energy consumption.SOLUTION: An apparatus includes a sludge conditioning pool 1, a sludge injection pump 2, a sludge hydrolysis/acidification tank 3, and an external circulation weak alkaline rapid mixing tank 8 that are sequentially connected. Compared with conventional technology, the sludge hydrolysis/acidification tank of the invention is smaller in volume, has higher hydrolysis/acidification efficiency of organic matters in sludge, and is capable of achieving stable, economical and efficient operating effects under the conditions of low energy consumption and low chemical consumption.SELECTED DRAWING: Figure 1