baber/WOPTO huggingface dataset:
Patent JP-2021182543-A (JP)
Title: Conductive composition, and member provided with sintered part including the conductive composition
Inventor: ABE SHINTARO
IPC: H01B1/22
Filed: 2021-02-17
Abstract: To provide a conductive composition, a member provided with a sintered part or joint part including the conductive composition, preferably an electronic component, further preferably, an onboard electronic component.SOLUTION: A conductive composition 2 contains a conductive filler and resin particles 3. Before and after sintering the conductive composition, a rate of change in a maximum Feret diameter of the resin particles is less than 1.20. The conductive composition contains, as the conductive filler, silver fine particles with an average particle size of 10-300 nm and metal particles with an average particle size of 0.5-10 μm, and contains, as the resin particles, resin particles with an average particle size of 2-15 μm.SELECTED DRAWING: Figure 3
Patent JP-2022127435-A (JP)
Title: Control system, control method, and control device
Inventor: YASUI YUTO
IPC: B23K26/00
Filed: 2021-02-19
Abstract: To provide a control system capable of determining if an object has reached a specific position or not through a simple method.SOLUTION: A control system is provided, comprising a movement control unit configured to control movement of a target object according to a preset movement trajectory, a storage unit configured to hold a borderline on a predefine area in association with a specified position, and a movement determination unit configured to determine whether or not the target object has reached the specified position. The movement determination unit determines whether or not the target object has crossed the border line and, if affirmative, determines that the target object has reached the specified position.SELECTED DRAWING: Figure 8
Patent JP-2022129289-A (JP)
Title: image forming device
Inventor: ADACHI YUICHI
IPC: G03G15/00
Filed: 2021-02-24
Abstract: To enhance the degree of freedom for selecting a manual feed tray which is mounted on an image forming device body with a simple structure.SOLUTION: An image forming device includes: an image forming part for forming an image in a recording medium; and an image forming device body in which the image forming part is provided and in which a first manual feed tray and a second manual feed tray whose structure is different from that of the first manual feed tray can be selectively mounted on the same mounting position.SELECTED DRAWING: Figure 2
Patent JP-2022131168-A (JP)
Title: Elevating type shelter house
Inventor: YASUDA MIKA
IPC: E04H9/14
Filed: 2021-02-26
Abstract: To provide an elevating type shelter house capable of stably fixing a housing part on the ground.SOLUTION: An elevating type shelter house 1 includes a housing portion 2, an anchor bolt 3 provided in the housing portion 2 and having a screw shaft 32 protruding downward from the bottom surface of the housing portion 2 and having a threaded portion 32a formed in the screw shaft 32, and a rotation drive device 100 for rotating an anchor bolt 3. At the reference position where the housing portion 2 is on the ground in terms of an anchor bolt 3, part of the threaded portion 32a is screwed and fixed into a threaded hole portion 72 of a bolt hole 7 having a thread groove 72a into which the threaded portion 32a of the anchor bolt 3 can be screwed on the inner peripheral surface, which is drilled at the bottom of an accommodation space 61 of an underground section 5 that is configured by digging into the ground and that can accommodate at least a part of the housing portion 2 including the living portion. At the accommodation position where at least part of the housing portion 2 is accommodated in the accommodation space 61 of the underground section 5, the entire threaded portion 32a is screwed and fixed into the threaded hole portion 72.SELECTED DRAWING: Figure 8
Patent JP-2022133021-A (JP)
Title: Conference support system
Inventor: MASUDA TAKASHI
IPC: H04R1/22
Filed: 2021-03-01
Abstract: To provide an indication as to how to amplify and reproduce in a conference support system to properly communicate to speakers and conference participants.SOLUTION: A conference support system 1 for collecting voices of conference participants, reproducing the collected voices with speakers, and emitting the voices to the conference participants, thereby supporting the conference, includes a microphone 30 for converting input audio signals into electric signals, a filter (high-pass filter 42) for passing only electric signals corresponding to components of a predetermined frequency or higher out of the electric signals converted by the microphone 30, an amplifier 50 for amplifying the electrical signals passing through the filter (high-pass filter 42), a speaker 60 for reproducing the electrical signals amplified by the amplifier 50, and a paraboloid which is formed at a part of the ceiling and reflects voices reproduced by the speaker 60.SELECTED DRAWING: Figure 2
Patent JP-2022134566-A (JP)
Title: Fluoride ion secondary battery
Inventor: TANAKA KAKUHISA
IPC: H01M4/62
Filed: 2021-03-03
Abstract: To provide a fluoride ion secondary battery superior in discharge capacity and energy density.SOLUTION: A fluoride ion secondary battery comprises a positive electrode layer, a solid electrolyte layer, and a negative electrode layer. The positive electrode layer contains a positive electrode active material. The positive electrode active material includes a composite fluoride of copper and a fluorine compound. The solid electrolyte layer contains BaCaF4. The negative electrode layer contains a negative electrode active material, a conductive assistant and a solid electrolyte. The negative electrode active material includes a lanthanoid fluoride doped with alkali earth metal fluoride. The conductive assistant contains a carbon material. The solid electrolyte contains at least one of BaCaF4 and SrCaF4. The lanthanoid fluoride doped with alkali earth metal fluoride and the carbon material are both compounded.SELECTED DRAWING: None
Patent JP-2021141585-A (JP)
Title: Ornament chip for hearing aid
Inventor: KITAMURA MIEKO
IPC: H04R25/00
Filed: 2021-03-05
Abstract: To provide an ornament chip for a hearing aid that can add ornamentation to the appearance of the hearing aid and that can easily change the ornamentation.SOLUTION: An ornament chip 10 for a hearing aid has a covering 22, which covers the outer surface of a hearing aid 1, and is detachably attached to the hearing aid 1 via fastening means 16 located between a covering 23 and the outer surface of the hearing aid 1.SELECTED DRAWING: Figure 1
Patent JP-2022136431-A (JP)
Title: Beverage containing fruit juice
Inventor: HAYASHI RYUNOSUKE
IPC: A23L2/02
Filed: 2021-03-08
Abstract: To provide a technique for improving the fruit juice feeling and the rich feeling of beverage containing fruit juice using grape juice.SOLUTION: The beverage containing fruit juice contains grape juice and nerolidol.SELECTED DRAWING: None
Patent JP-2021087866-A (JP)
Title: Microneedle which stays at stratum corneum
Inventor: GON EISHUKU
IPC: A61M37/00
Filed: 2021-03-08
Abstract: To provide a microneedle which stays at a stratum corneum in the context where a microneedle as a cosmetic is not allowed to be implanted to a depth of skin by penetrating the stratum corneum under the regulation of the Pharmaceutical Affairs Law.SOLUTION: The microneedle can penetrate a surface of skin stratum corneum, but has resistance with respect to implantation to a depth. The microneedle has a structure having step difference such as an angle base type or slide type so that only a sharp tip end is implanted, and a structure whose tip end is not sharp and from the tip end of which thickness gradually increases, such as a composite volcano type, preferably.SELECTED DRAWING: Figure 2
Patent JP-2022138044-A (JP)
Title: Clothespin unit and clothes airer including multiple clothespin units
Inventor: SAKIYAMA MASAHISA
IPC: D06F57/00
Filed: 2021-03-09
Abstract: To provide a simultaneous-releasing clothes airer with which thin, delicate fabric laundry items can be released, without being damaged, with a small amount of force and also thicker fabric laundry items can be released without fail and which has improved resistance to strong wind and is easy to operate and handle.SOLUTION: A clothespin unit 1 has, for a structure in which a clothespin member 30 is connected to a supporting member 10, a slidable-joint structure in which the members to be connected are joined with space between them, and also can easily release an item which has been held, through coordination of the slidable-joint structure and a controlling member 60, associated with rotating movement of the clothespin member 30 via the controlling member 60 around supporting-member-side securing parts 61a and 61b as fulcrum which occurs when the controlling member 60 is tensioned.SELECTED DRAWING: Figure 1
Patent JP-2022141157-A (JP)
Title: Sputtering device, and prediction method, program and prediction system for film quality
Inventor: IGUCHI MASASHI
IPC: C23C14/34
Filed: 2021-03-15
Abstract: To provide a sputtering device capable of determining a sputtering material, and sputtering conditions and a substrate temperature for obtaining target film quality, and a prediction method, program and prediction system for film quality.SOLUTION: There is disclosed a sputtering device 1 capable of generating a prediction model for film quality. The sputtering device 1 comprises: a sputtering part 10 which forms a film on a substrate with sputtered particles emitted from a target T based upon sputtering conditions and substrate temperature including a plurality of parameters; a processor 21 which determines sputtering conditions and substrate temperature for generating a prediction model for predicting film quality of the film formed by the sputtering part 10, or forming the film on the substrate S to predetermined film quality based upon the prediction model; and a storage 23 which stores the prediction model generated by the processor 21 or a prediction model acquired from another device.SELECTED DRAWING: Figure 1
Patent JP-2022142126-A (JP)
Title: Deterioration degree calculation system of egr valve, controller of internal combustion engine and vehicle
Inventor: TSUTSUJI SHUNICHI
IPC: F02D45/00
Filed: 2021-03-16
Abstract: To calculate a deterioration degree of an EGR valve with accuracy.SOLUTION: A CPU 110 executes: pressure acquisition processing of acquiring pressure detected by a pressure sensor 34 arranged on the downstream side of an EGR valve 52; pressure change amount calculation processing of calculating a pressure change amount, which is an amount of pressure change associated with the opening and closing operation of the EGR valve 52; front-rear differential pressure calculation processing of calculating front-rear differential pressure, which is differential pressure between the upstream side and the downstream side of the EGR valve 52 when the EGR valve 52 is in the closed state; and deterioration degree calculation processing of calculating the deterioration degree of the EGR valve 52 based on the pressure change amount and the front-rear differential pressure.SELECTED DRAWING: Figure 1
Patent JP-2022143307-A (JP)
Title: Carrier robot
Inventor: SEKIHARA GEN
IPC: B62D55/075
Filed: 2021-03-17
Abstract: To provide a carrier robot capable of smoothly moving despite presence of a step.SOLUTION: A carrier robot carries a cargo bed with casters. The carrier robot includes a vehicle body that enters below the cargo bed of a carrier cart, a lift assemblage that is included in the vehicle body and lifts the cargo bed of the carrier cart, a traveling apparatus that causes the vehicle body to travel, a tilt sensor that detects a tilt of the vehicle body, and a step detection sensor that detects a step present in a moving direction of the vehicle body. The carrier robot further includes a mechanism that supports the cargo bed of the carrier cart using the lift assemblage when surmounting a step.SELECTED DRAWING: Figure 1
Patent JP-2022144108-A (JP)
Title: Substance introduction device and substance introduction unit
Inventor: NAKANO MASARU
IPC: C12M1/00
Filed: 2021-03-18
Abstract: To provide a substance introduction device and a substance introduction unit, which improve the usefulness of techniques for introducing substances into cells by electroporation.SOLUTION: A substance introduction device according to the present disclosure is a substance introduction device that introduces substances into cells by electroporation. The device comprises a housing portion made of a conductive material, which defines a storage space that can accommodate a cell suspension containing cells and substances; first and second electrode parts, which are capable of sandwiching the housing portion at opposing positions; and a voltage applying part for applying a voltage between the first electrode part and the second electrode part. At least one of the first and second electrode parts is equipped with a frame that presses the outer surface of the housing portion in a state in which the first and second electrode parts sandwich the housing portion to divide the housing space into a plurality of small chambers.SELECTED DRAWING: Figure 1
Patent JP-2022147755-A (JP)
Title: Wheel bearing device
Inventor: SEKI MAKOTO
IPC: F16J15/447
Filed: 2021-03-23
Abstract: To provide a wheel bearing device which can easily discharge muddy water intruding into a labyrinth seal of a sealing device.SOLUTION: An inner-side seal member 10 of a wheel bearing device 1 comprises: a seal member 13 having a core grid 11 composed of an inner fitting part 11a fit to an outer ring 2, and a side plate part 11b extending to an inside-diameter side from an outer-side end part of the inner first part 11a, and an elastic member 12 integrally joined to the core grid 11; and a slinger 14 having an outer fitting part 14a fit to an inner ring 4, a circular ring part 14b extending to an outside-diameter side from the inner-side end part of the outer fitting part 14a, and opposing the side plate part 11b in an axial direction, and a protrusion 14c protruding toward the side plate part 11b side from the outside-diameter end part of the circular ring part 14b, and opposing the side plate part 11b with a clearance between the side plate part and itself. The inner fitting part 11a and the protrusion 14c are overlapped on each other when viewed from a radial direction, and the seal member 13 has a drain part 13A in which the inner fitting part 11a is notched in the axial direction in a prescribed region at a road face side in a peripheral direction.SELECTED DRAWING: Figure 2
Patent JP-2022065605-A (JP)
Title: Harmful animal capture tool
Inventor: MIENO JOICHI
IPC: A01M23/34
Filed: 2021-03-23
Abstract: To provide a harmful animal capture tool capable of performing a diameter reduction action of a capture wire, in the shortest time and at the shortest distance, while having a simplified structure.SOLUTION: A harmful animal capture tool comprises: a cylindrical board with a side wall raised at a peripheral edge; a wire holding body engaged and fixed to the side wall of the cylindrical board; a step board forming a bottom part of the wire holding body; left and right wire holding bodies formed into a semi-arc shape and having both end parts pivotally supported to the side wall of the step board and left and right parts thereof energized to be raised; a loop part of a capture wire for surrounding outer peripheral faces in a semi-arc shape of the left and right wire holding bodies in a lodging state of the left and right wire holding bodies; and a wire diameter reduction energization mechanism for pulling a loop part base part of the wire surrounding the left and right wire holding bodies for energizing the loop so as to shrink a diameter of the loop, in the harmful animal capture tool, a height of the side wall of the cylindrical board is set to be equal to or greater than a length from a tip end of a hoof of a leg of a harmful animal to a base end of the hoof, or be equal to or greater than a height from a sole face of the harmful animal to an ankle part of the leg body of the harmful animal.SELECTED DRAWING: Figure 1
Patent JP-2022148907-A (JP)
Title: Voltage generating device
Inventor: TANAKA HIDEAKI
IPC: H01M10/48
Filed: 2021-03-24
Abstract: To generate a voltage simulating voltage behavior of a battery cell when load on the battery pack changes.SOLUTION: A voltage generation device includes: a first input part (213) for accepting input of circuit element parameter consisting a battery cell equivalent circuit; a second input part (214) for accepting input of a charging/discharging current value of the battery cell; a current measurement part (223) for measuring a cell balancing current value which is a current to be input/output to equalize an inter-terminal voltage value of a battery cell among other battery cells; a voltage value calculation part (216) for calculating an inter-terminal voltage value of the battery cell at every elapsed time, based on transient phenomenon expression indicating the inter-terminal voltage value of the battery cell expressed in the equivalent circuit determined by the parameter as a function of time, and a load current value which is a value of the input charging/discharging current value with the cell balancing current value added; and a voltage generation part (222) for generating a voltage according to the calculated inter-terminal voltage value of the battery cell.SELECTED DRAWING: Figure 4
Patent JP-2022149067-A (JP)
Title: Housing structure of rotary electric machine and rotary electric machine
Inventor: SAKAI YU
IPC: H02K5/173
Filed: 2021-03-25
Abstract: To provide a housing structure of a rotary electric machine which can inhibit damage of a housing even if a bearing is inclined.SOLUTION: A housing structure of a rotary electric machine includes: a housing 10 which houses a rotor and a stator and through which a rotary shaft 13 is inserted; and a first bearing 11 which pivotally supports one side of the rotary shaft in a rotatable manner and is loosely fitted in the housing. The housing has a bearing holding part which has an inner peripheral surface facing an outer peripheral surface 11a of the first bearing and receives the first bearing. The inner peripheral surface of the bearing holding part is formed with cutout parts 20 which are cut along a circumferential direction and each of which receives an outer peripheral corner part 12a of the first bearing when the rotary shaft inclines in a radial direction.SELECTED DRAWING: Figure 2
Patent JP-2022149113-A (JP)
Title: Liquid discharge device, liquid storage container, and cleaning fluid container
Inventor: TAKAHASHI KENTA
IPC: B41J2/175
Filed: 2021-03-25
Abstract: To provide a device which enables improvement of workability of cleaning fluid supply work.SOLUTION: A liquid discharge device includes: multiple heads 1 which discharge different types of inks 300; and multiple liquid tanks 21 which are installed in a device body and store the inks 300 to be supplied to the multiple heads 1. A first fitting part 213 at the liquid tank 21 side may fit in a second fitting part 313 at the side of a refillable bottle 30 which stores the ink 300 of the liquid tank 21 including the first fitting part 213 and a third fitting part 413 of a cleaning fluid bottle 40 which stores a cleaning liquid 400 common to the multiple liquid tanks 21.SELECTED DRAWING: Figure 6
Patent JP-2022151220-A (JP)
Title: Solid electrolyte, all-solid battery, manufacturing method of solid electrolyte, and manufacturing method of all-solid battery
Inventor: ORIMO YOKO
IPC: H01M10/0585
Filed: 2021-03-26
Abstract: To provide a solid electrolyte exhibiting high ion conductivity and capable of being fired at a low temperature, an all-solid battery, a manufacturing method of the solid electrolyte, and a manufacturing method of the all-solid battery.SOLUTION: An oxide-type solid electrolyte contains Li, Ta, and P, the ratio of Li content to 1 mol of P is 0.5 mol or more and 0.95 mol or less, XRD measurement results confirm that the solid electrolyte has a crystal structure attributed to monoclinic.SELECTED DRAWING: Figure 1
Patent JP-2022155098-A (JP)
Title: Distance measuring apparatus and distance measuring method
Inventor: YASUI YUJI
IPC: G06T7/564
Filed: 2021-03-30
Abstract: To provide a simple and high-accuracy distance measuring apparatus.SOLUTION: A distance measuring apparatus comprises an image acquisition unit that acquires time-series images by imaging means, and a processing unit that performs image processing. The processing unit generates a plurality of enlarged images obtained by enlarging a reference image acquired before a target image among the time-series images at multiple different magnifications. The processing unit determines a difference between each of the plurality of enlarged images and the target image, detects objects corresponding to a target being a subject from the target image, and specifies a distance to the target corresponding to an object of interest on the basis of the magnification of the enlarged image with which the difference in an area of the object of interest is the minimum in the detected objects.SELECTED DRAWING: Figure 2
Patent JP-2022155987-A (JP)
Title: Austenitic stainless steel weld material
Inventor: JOTOKU KANA
IPC: B23K35/30
Filed: 2021-03-31
Abstract: To provide an austenitic stainless steel weld material having excellent hydrogen embrittlement resistance while ensuring high strength and high toughness.SOLUTION: An austenitic stainless steel weld material has a chemical composition consisting of, in mass%, C: 0.030% or less, Si: 0.10-0.45%, Mn: 2.00-3.00%, P: 0.030% or less, S: 0.020% or less, Ni: 12.0-14.0%, Cr: 22.0-26.0%, Mo: 2.0-3.5%, Al: less than 0.050%, N: 0.20-0.50%, O: 0.020% or less, Nb: 0-0.50%, V: 0-0.50%, with the balance being Fe and impurities, satisfying following formulae (1)-(3). Ni+0.7Cr+Mo+Mn-0.3Si+13C+8N≥35.0 (1), 0.13C+0.05Si-0.02Mn-0.05Cr+0.01Ni-0.01Mo+0.15N≤-1.00 (2), and 30C+30N+0.5Mn+1.8Ni-1.5Si-1.5Cr-Mo≥-10.0 (3).SELECTED DRAWING: None
Patent JP-2022157496-A (JP)
Title: Roller bearing and planetary speed reducer
Inventor: SUMI TOMONORI
IPC: F16C33/58
Filed: 2021-03-31
Abstract: To improve a rotation efficiency.SOLUTION: A roller bearing includes a first and second rollers which are disposed between an inner ring and an outer ring and extend in an axial direction. In the roller bearing, the diameter of the second roller is smaller than that of the first roller.SELECTED DRAWING: Figure 4
Patent JP-2022157564-A (JP)
Title: Polymerizable composition, photocurable adhesive, method for producing cured product, and cured product
Inventor: INOUE TAKAHIRO
IPC: C09J163/04
Filed: 2021-03-31
Abstract: To provide a polymerizable composition which has low viscosity and gives a cured product excellent in moist heat resistance and adhesive force.SOLUTION: The polymerizable composition contains a cationically polymerizable compound (A) and a photocationic polymerization initiator (B). The cationically polymerizable compound (A) contains an epoxy polymer (A1) and a monofunctional epoxy compound (A2). The cationically polymerizable compound (A) preferably contains an aliphatic epoxy compound (A3), preferably contains an oxetane compound (A4), and preferably contains an alicyclic epoxy compound (A6).SELECTED DRAWING: None