baber/WOPTO huggingface dataset:
Patent JP-2023000390-A (JP)
Title: vehicle
Inventor: Ikemura Ryosuke
IPC: H02J50/80
Filed: 2021-06-17
Abstract: To allow a vehicle side to confirm that a ground power supply device has finished power transmission.SOLUTION: A vehicle 3 that receives power from a ground power supply device 2 in a contactless manner includes: a power reception device 5 that receives power from the ground power supply device 2; and a control device 34 configured to determine end of power transmission from the ground power supply device 2 based on a time change of reception power received by the power reception device 5.SELECTED DRAWING: Figure 1
Patent JP-2023001523-A (JP)
Title: Method of producing coated metal powder
Inventor: TADAI MOMO
IPC: B22F1/16
Filed: 2021-06-21
Abstract: To provide a method of producing a coated metal powder that allows for forming a highly insulative and heat-resistive coating on a particle surface of a metal powder inexpensively and efficiently.SOLUTION: A method of producing a coated metal powder comprises the steps of: preparing a silanol solution having a silicon-containing substance dissolved in an alkaline water solution, obtaining a dispersion liquid by inputting a metal powder into the silanol solution, and forming a coating containing a silicon oxide on the particle surface of the metal powder by adding an acidic aqueous solution to the dispersion liquid.SELECTED DRAWING: Figure 2
Patent JP-2023002017-A (JP)
Title: Press-fitting device and press-fitting method
Inventor: KAWASE TAKAFUMI
IPC: B23P19/02
Filed: 2021-06-22
Abstract: To provide a press-fitting device and a press-fitting method for implementing proper press-fitting without applying press-fitting load that is more than required even when a posture of a workpiece to be press-fitted is slanted.SOLUTION: A supporting jig 40 of a press-fitting device 10 receives a housing 80 by abutting from below on receiving surfaces 84, 85 provided on an opposite side of an opening 82 of the housing 80. A housing holder 30 is energized downward by a press spring (a pressing and energizing member) 37, and presses the housing 80 against the supporting jig 40 by abutting on a pressing end surface 83 of the housing 80. A punch 20 descends toward a press-fitting hole 88 while holding a shaft (a shaft-shaped component) 90 in order to apply press-fitting load. A support post 50 supports an immediately-below part 45 of the press-fitting hole that is located immediately below the press-fitting hole 88 on an opposite side of the housing 80 of the supporting jig 40. When the housing holder 30 abuts on the pressing end surface 83 of the housing 80, the supporting jig 40 is capable of floating so as to tilt with the immediately-below part 45 of the press-fitting hole as its supporting point.SELECTED DRAWING: Figure 6
Patent JP-2022013780-A (JP)
Title: Sterilization device and control device
Inventor: IAMAN KOMSAN
IPC: H05B47/18
Filed: 2021-06-23
Abstract: To provide a sterilization device which is effective for sterilization in a wide space and a control device of the sterilization device which is high in safety for a person.SOLUTION: A sterilization device comprises: a plurality of UV-C light sources; a plurality of imaging units; a power supply unit; a control unit; and an unmanned conveyance robot which is mounted with the UV-C light source, the imaging unit, the power supply unit and the control unit. The power supply unit supplies the power to at least the UV-C light source and the control unit. The UV-C light source is arranged so as to be able to emit UV-C light toward the periphery of the sterilization device in the turn-on state. The imaging unit is arranged so as to be able to image the periphery of the sterilization device. The control unit controls the UV-C light source into the turn-on state or turn-off state.SELECTED DRAWING: Figure 1
Patent JP-2023003622-A (JP)
Title: electrochemical cell
Inventor: TAKANO AKIRA
IPC: H01M8/1226
Filed: 2021-06-24
Abstract: To provide an electrochemical cell capable of achieving a strong join between a metal support and an electrode.SOLUTION: An electrochemical cell 1 includes: a metal support 2; a cell part 3 including a solid electrolyte layer 30 having oxygen ion conductivity, a first electrode 31 laminated on one surface side of the solid electrolyte layer 30, and a second electrode 32 laminated on the other surface side of the solid electrolyte layer 30; and a junction layer 4 joining the metal support 2 and the first electrode 31 of the cell part 3. The junction layer 4 includes at least one of: an alloy which includes a metal support constituent element that is at least one metal element constituting the metal support 2 and a first electrode constituent element that is at least one metal element constituting the first electrode 31; and a metal oxide including the metal support constituent element and the first electrode constituent element.SELECTED DRAWING: Figure 1
Patent JP-2023003875-A (JP)
Title: vacuum cleaner system
Inventor: SAITO YUKI
IPC: A47L9/10
Filed: 2021-06-24
Abstract: To realize a vacuum cleaner system capable of facilitating collection of dust on a side of a vacuum cleaner.SOLUTION: A vacuum cleaner system S comprises: a vacuum cleaner 1 including a main body part 10 having a first electric blower 14 to generate suction force, and a first dust collection part 50 for collecting dust; a dust collection device 100 being the device to be connected to the first dust collection part 50 to collect dust from the vacuum cleaner 1, and including a second dust collection part 110 for collecting dust and a second electric blower 120 for generating suction force; and opening means 150. The first dust collection part 50 includes: a first dust collection chamber 52a for storing dust; and an opening/closing part 52c for opening/closing the first dust collection chamber 52a. The opening means 150 opens the opening/closing part 52c by rotation.SELECTED DRAWING: Figure 2
Patent JP-2023005850-A (JP)
Title: Machine device and manufacturing method
Inventor: OMURA TAKAHARU
IPC: B23K26/70
Filed: 2021-06-29
Abstract: To improve feed accuracy.SOLUTION: A machine device includes a support part supporting an object, a feed mechanism which is connected to the support part and moves the support part, a cover surrounding the feed mechanism, and an envelope surrounding the cover, wherein the inside of the cover communicates with atmosphere to apply a pressure to the envelope from the outside of the envelope, the pressure of the inside of the envelope is lower than the pressure of the inside of the cover, and a difference between the pressure of the atmosphere and the inside of the cover is smaller than a difference between the pressure in the cover and the pressure of the inside the envelope.SELECTED DRAWING: Figure 4
Patent JP-2023006596-A (JP)
Title: Railway vehicle
Inventor: KATO OSAMU
IPC: B61D37/00
Filed: 2021-06-30
Abstract: To provide a railway vehicle in which an overpowering impression on passengers can be suppressed even when information equipment is installed on a ceiling and also an appearance degradation of the ceiling can be suppressed.SOLUTION: On a side surface of a ceiling panel 50 of a railway vehicle 1 in a side in a vehicle longitudinal direction, a slope face 54 which is obtuse angle inclined toward an outside in a vehicle longitudinal direction from a lower end of the ceiling panel 50 is formed to face seats 20 parallelly built along the vehicle longitudinal direction and on the inclined face 54, an imaging window 55 which is an opening, through that a lens of a monitoring camera C can aim, is formed and the monitoring camera C is installed on an upper side of the inclined face 54. By this arrangement, as the monitoring camera C can be less likely to be watched from an inside of the passenger room Ro, so overpowering impression on passengers is suppressed and the degradation of the ceiling appearance is suppressed.SELECTED DRAWING: Figure 2
Patent JP-2023007842-A (JP)
Title: blower fan
Inventor: BABA TOMOMI
IPC: F04D29/38
Filed: 2021-07-02
Abstract: To provide a blower fan capable of suppressing noise more accurately.SOLUTION: A blower fan 10 comprises a hub 20 arranged on an axis of rotation of the fan, a plurality of blades 30 formed to extend outward from an outer periphery of the hub 20, and an annular ring part 40 provided to couple respective tip parts 32 of the plurality of blades 30. At a tip part of a blade 30, a serration 34 is formed which suppresses an air flow from the blade 30 from separating. The blade 30 is so shaped to direct the flow direction of air passing by the blade 30 to a serration 34 of an adjacent blade arranged behind the blade 30 in a fan rotating direction F.SELECTED DRAWING: Figure 1
Patent JP-2023008506-A (JP)
Title: Carrying device for metal pipe and manufacturing method for plated metal pipe
Inventor: KATO TAKAOMI
IPC: C23C2/00
Filed: 2021-07-06
Abstract: To provide a carrying device for metal pipe and a manufacturing method for plated metal pipe that can reduce surface flaws.SOLUTION: There is provided a carrying device for metal pipe which uses a screw to move down and carry a metal pipe and then dip it in a liquid, wherein the screw has a rotary shaft extending perpendicularly and a blade provided spirally around the rotary shaft to guide the metal pipe, and the carrying device for metal pipe satisfies one or more selected out of the conditions that: (1) an end part of the blade in contact with the metal pipe is a beveled part; (2) a mechanism is available which reduces the buoyancy of the metal pipe; and (3) a radius of curvature of a contact face of the blade which contacts the metal pipe is three times or more as large as an outer radius of the metal pipe. There is also provided a manufacturing method for metal pipe which uses the device.SELECTED DRAWING: Figure 3
Patent JP-2023011336-A (JP)
Title: Trap management device, trap management method and program
Inventor: SUZUKI NORIFUMI
IPC: A01M23/00
Filed: 2021-07-12
Abstract: To provide a trap management device, trap management method and program which is capable of making efficient patrol of traps for catching animals.SOLUTION: A trap management device comprises: an animal existence information acquisition unit which acquires animal existence information indicating a detection result from a first sensor device for detecting the existence of an animal caught in a trap for catching the animal; and an animal existence determination unit which determines whether or not the animal is caught in the trap on the basis of the animal existence information acquired by the animal existence information acquisition unit when the trap is operating.SELECTED DRAWING: Figure 2
Patent JP-2022019697-A (JP)
Title: Metal carbide film coated member and manufacturing method of the same
Inventor: HABUKA SATORU
IPC: C23C16/32
Filed: 2021-07-16
Abstract: To provide a metal carbide coated member capable of improving an adhesion between a steel material and a metal carbide film in a Rockwell indentation test of the metal carbide coated member, and a manufacturing method of the same.SOLUTION: A metal carbide coated member 1 is manufactured, the metal carbide coated member including a steel material 2 of which surface has a carbide layer 2a, a metal carbide film 3 that includes one or more types of metals selected from a group consisting of V, Ti, Al, Cr, Nb and Si and carbon on the carbide layer 2a. When a ratio between a maximum intensity of an X-ray diffraction peak attributed to a metal carbide of the steel material [a carbide intensity] and a maximum intensity of an X-ray diffraction peak attributed to a α-Fe [an Fe intensity] is defined, a peak intensity ratio of the carbide layer 2a, [the carbide intensity/the Fe intensity] is 0.5 - 4.0.SELECTED DRAWING: Figure 1
Patent JP-2023015914-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: MACHINAGA KEIGO
IPC: G06F16/9035
Filed: 2021-07-20
Abstract: To provide an information processing device capable of increasing quality of search results, an information processing method, and an information processing program.SOLUTION: An information processing device comprises a conversion unit, a generation unit, and a search unit. The conversion unit converts a user-entered search query to a query vector and a filter condition for specifying a search range of a search target to a filter vector, respectively. The generation unit generates a vector by correcting the query vector on the basis of the filter vector. The search unit searches for the search target on the basis of a correction vector.SELECTED DRAWING: Figure 5
Patent JP-2023022488-A (JP)
Title: Slope crushed stone installation structure and slope protection structure
Inventor: KURIHARA MASANORI
IPC: E02B3/14
Filed: 2021-08-03
Abstract: To provide a slope crushed stone installation structure and a slope protection structure, allowing crushed stones to be installed on a slope in a uniform thickness even on a steep slope.SOLUTION: Provided are: a slope crushed stone installation structure 100 including a partition block row group 18 in which a plurality of partition block rows 17 formed by arranging a plurality of partition blocks 10 in a slope longitudinal direction of a slope N are arranged at predetermined intervals in a direction orthogonal to the slope longitudinal direction in the same plane as the slope N, and a civil engineering sheet 60 placed over each of upper surfaces of the partition block rows 17, wherein crushed stones 70 are filled in a portion surrounded by the slope N, the partition block row group 18 and the civil engineering sheet 60; and a slope protection structure 200 formed by placing a leg part 112 on the partition block row 17 of the slope crushed stone installation structure 100 through the civil engineering sheet 60, and filling ready-mixed concrete 120 between the slope crushed stone installation structure 100 and a slope protection block 110 arranged with a foundation 40 arranged at a slope toe position as a starting point.SELECTED DRAWING: Figure 12
Patent JP-2022051680-A (JP)
Title: Automatic cleaning and sterilization system for heat exchanger of system air conditioner, and modular for the same
Inventor: CHOI SANG PIL
IPC: F28G15/02
Filed: 2021-08-03
Abstract: To provide an automatic cleaning and a sterilization system for a heat exchanger of a system air conditioner, and a modular for the same.SOLUTION: An automatic cleaning and sterilization system for a heat exchanger of a system air conditioner according to one embodiment of the current invention includes: a cleaning machine body including an air conditioner pressor, a compressed-air tank, a detergent solution tank, a cleaning water tank, a high pressure pump, a hot water generator, a steam generator, and a hot air generator; a cleaning modular for jetting cleaning water or the like supplied on the floor (ground) and cleaning while rotating; a vinyl cover for waste water collection for collecting waster water falling when the cooling fin is cleaned; and a control part for controlling the cleaning module jetting the cleaning water and the like to the cooling fin.SELECTED DRAWING: Figure 1
Patent JP-2023023104-A (JP)
Title: Coil component
Inventor: TANAKA TERUAKI
IPC: H01F27/28
Filed: 2021-08-04
Abstract: To provide a coil component having a structure capable of enhancing inductance.SOLUTION: A coil component 100 includes a core molded body 10, a first mounting terminal portion 51, a first current path 42, a second mounting terminal portion 55, a second current path 43, and a first return current path 31 and a second return current path 36 which are branched from a branch portion 44 which is an end portion 42b of the first current path 42 opposite to the first mounting terminal portion 51 side. The first return current path 31 has a first one end portion 32 at the branch portion 44, extends toward a first other end portion 33, and, is electrically connected, at the first other end portion 33, to a confluence portion 45 which is an end portion 43a on the first mounting terminal portion 51 side in the second current path 43. The second return current path 36 extends toward a second other end portion 38, and is electrically connected to the confluence portion 45 at the second other end portion 38.SELECTED DRAWING: Figure 1
Patent JP-2021184100-A (JP)
Title: Reduced dimensionality structured illumination microscope with patterned array of nanowells
Inventor: GARY MARK SKINNER
IPC: G01N21/64
Filed: 2021-08-04
Abstract: To provide a configuration capable of: performing structured illumination through a patterned flow cell; reducing the number of images and the number of dimensions that are needed to resolve a fluorescent specimen; and being used along with a line scanning technique.SOLUTION: Nanowells of patterned flow cells are arranged in a square array or in an asymmetrical array. The number of angles needed in structured illumination imaging of a biological specimen is reduced through the use of the patterned flow cells. The structured illumination imaging and line scanning are combined using the patterned flow cells.SELECTED DRAWING: Figure 4
Patent JP-2023023476-A (JP)
Title: Anion-modified cellulose fiber
Inventor: HANO RINAKO
IPC: A61K8/89
Filed: 2021-08-05
Abstract: To provide an anion-modified cellulose fiber that, when added to a coating liquid containing a nonvolatile oil, can improve the uniformity of a coating film obtained by applying the coating liquid.SOLUTION: Provided are: an anion-modified cellulose fiber having an average fiber diameter of 0.1 μm or more and 10 μm or less; a cellulose fiber-containing composition containing the anion-modified cellulose fiber and a nonvolatile oil; and a skin cosmetic containing the anion-modified cellulose fiber and the nonvolatile oil.SELECTED DRAWING: None
Patent JP-2023023665-A (JP)
Title: Remote control type hook and remote control type hook attachment/detachment device
Inventor: KUSUDA YASUSHI
IPC: F16B45/02
Filed: 2021-08-05
Abstract: To provide a remote control type hook which eliminates a complicated structure and operation and can be operated intuitively.SOLUTION: A remote control type hook includes: an opening/closing wing 14; an auxiliary wing 16; and an opening/closing auxiliary tool 18 which is linked to the opening/closing wing 14. The auxiliary wing 16 includes: a first engagement groove 26a which engages with an engagement element 22 included in the opening/closing wing 14 to fix the opening/closing wing 14 in a closed position; a second engagement groove 26b which similarly fixes the opening/closing wing 14 in an open position; and a third groove 26c which is continuous with the first engagement groove 26a and the second engagement groove 26b. The opening/closing auxiliary tool 18 includes an acted part 18b which exerts external force for displacing the opening/closing wing 14 from the closed position to the open position.SELECTED DRAWING: Figure 1
Patent JP-2021183173-A (JP)
Title: Radiotherapy planning with deep convolutional neural network
Inventor: LYNDON STANLEY HIBBARD
IPC: A61N5/10
Filed: 2021-08-23
Abstract: To provide a method of providing radiotherapy planning for a patient by training a deep convolutional neural network.SOLUTION: Training includes: collecting patient data on the basis of at least one image of a patient anatomy from a patient; determining a treatment plan including a set of control points from the collected patient data; and training a deep convolutional neural network for regression by using the determined treatment plan and the corresponding collected patient data so as to determine a treatment plan including the control points from the collected patient data. A trained model can be used, e.g., to provide radiotherapy planning in real time.SELECTED DRAWING: Figure 9A
Patent JP-2023030721-A (JP)
Title: Resin composition and adhesive
Inventor: ABE NOBUYUKI
IPC: H01L21/301
Filed: 2021-08-24
Abstract: To provide a thiol resin composition of a new composition and an adhesive.SOLUTION: A resin composition contains (A) a polythiol compound, (B) a cyclic carbodiimide compound, and (C) a curing catalyst. The ratio of a thiol group equivalent number of component (A) to a carbodiimide group equivalent number of component (B) (thiol group equivalent number of/carbodiimide group equivalent number) is 2.0-6.0.SELECTED DRAWING: None
Patent JP-2023030937-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2021-08-24
Abstract: To provide a game machine with improved control to restore a sound volume.SOLUTION: A game machine capable of performing a game includes special music output means capable of outputting a special music in a specific state. In the special music output means, when starting display of a specific screen, an output mode of the special music is changed, and when finishing display of the specific screen based on a first termination condition, the output mode of the special music is changed, and when finishing display of the specific screen based on a second termination condition, the output mode of the special music is not changed.SELECTED DRAWING: Figure 27
Patent JP-2023034351-A (JP)
Title: Information processing device, system, and method
Inventor: TAZUME Toshiaki
IPC: G06Q10/083
Filed: 2021-08-30
Abstract: To provide an information processing device, a system, and a method capable of suppressing a decrease in delivery efficiency of articles.SOLUTION: An information processing device 100 includes: an acquisition unit 110 that acquires, when an order is accepted, position information representing the position of a delivery destination of an ordered article; and a setting unit 130 that sets a deliverable area, which is an area in which a delivery machine can deliver articles by mixed loading with the ordered article, according to the position of the delivery destination represented by the acquired position information. Further, the information processing device 100 includes a communication circuit that transmits a notification that the article can be delivered to the terminal device of a user located at the position of the set deliverable area or specifying the position of the deliverable area as the delivery destination.SELECTED DRAWING: Figure 4
Patent JP-2023037251-A (JP)
Title: Depth holding member, depth holding unit, and sea bottom geological exploration system
Inventor: IKEDA KATSUHIKO
IPC: G01V1/02
Filed: 2021-09-03
Abstract: To provide a depth holding member for adjusting and holding a depth of an active cable in a streamer cable, and to provide a depth holding unit and a sea bottom geological exploration system.SOLUTION: A depth holding member holds a depth in the sea, of an active cable provided with a plurality of geophones in a streamer cable towed by a marine vessel. The depth holding member comprises: a main body part to be attached to an active cable; and a vertical blade arranged so as to extend vertically from the main body part relative to an axial direction of the active cable. A length in the extending direction of the vertical blade is set according to a target depth of the active cable. In addition, the depth holding member comprises a weight unit which is provided in a region on an opposite side of the vertical blade at an interior part of the main body part, and in which a weight is set on the basis of a buoyant force of the main body part and a buoyant force of the vertical blade, so that the depth of the active cable reaches the target depth.SELECTED DRAWING: Figure 3