baber/WOPTO huggingface dataset:
Patent JP-2020112569-A (JP)
Title: Force sensor
Inventor: OKADA KAZUHIRO
IPC: G01L5/165
Filed: 2020-03-24
Abstract: To provide an electrostatic capacity type force sensor which is more inexpensive than a conventional one by simplifying the structure of a strain generating body including a capacitative element.SOLUTION: A force sensor includes: an annular deformed body 40 which is arranged to surround an original point O viewed from a Z-axis direction and generates elastic deformation by an action of force or moment; and a detection circuit which outputs an electric signal indicating acting force or moment on the basis of the elastic deformation generated in the deformed body. The deformed body has two fixed sections 41 and 42 fixed to an XYZ three-dimensional coordinate system, two force receiving sections 43 and 44 which are positioned alternately with the fixed sections in a circumferential direction of the deformed body and receive the action of force or moment, and four deformed sections positioned between the fixed section and the force receiving section which are adjacent to each other in the circumferential direction of the deformed body. Each deformed section has a curved section swollen in the Z-axis direction. The detection circuit outputs the electric signal on the basis of elastic deformation generated in the curved section.SELECTED DRAWING: Figure 1
Patent JP-2020173433-A (JP)
Title: Photosensitive resin composition, cured film formed by curing the same, and display device with that cured film
Inventor: KONNO TAKASHI
IPC: C08F290/14
Filed: 2020-03-26
Abstract: To provide: a photosensitive resin composition applicable, e.g., to colored films including a light shielding film and a protection film generating little gas; a cured film formed by curing the composition; and a display device with the cured film.SOLUTION: A photosensitive resin composition contains the (A) to (D) components as essential components: (A) a polymerizable unsaturated group-containing alkali-soluble resin of general formula (1), (B) a photopolymerizable monomer with at least three ethylenically unsaturated bonds, (C) a photoinitiator, and (D) a solvent.SELECTED DRAWING: None
Patent JP-2021158212-A (JP)
Title: Manufacturing method of print circuit board
Inventor: SASAKI MASARU
IPC: H05K1/18
Filed: 2020-03-26
Abstract: To provide a manufacturing method of a print circuit board in which a void is less likely to occur in an insulating layer that covers a conductor and an electronic component when the electronic component is installed in the print circuit board.SOLUTION: A manufacturing method of a print circuit board includes a laminating step and a curing step. In the laminating step, a laminated product is manufactured by laminating a sheet-shaped resin material containing a dried or semi-cured product of a thermosetting resin composition on a core material so as to cover a conductor and an electronic component in the core material. In the laminating step, the resin material is cured by heating the laminated product to manufacture a second insulating layer that overlaps with the core material. At least one of the minimum value of the spacing between adjacent electronic components and the minimum value of the line spacing in the conductor is 50 μm or more and 250 μm or less. The minimum melt viscosity of the resin material is 10,000 Pa s or more and 150,000 Pa s or less, and the volatile content ratio is 0.7% or less.SELECTED DRAWING: Figure 1
Patent JP-2021154447-A (JP)
Title: Workpiece processing system and workpiece processing method
Inventor: KURIHARA KENTO
IPC: G01B21/00
Filed: 2020-03-27
Abstract: To provide a workpiece processing system capable of shortening a period of workpiece processing time from measurement of a workpiece to processing and capable of increasing processing accuracy, and provide a workpiece processing method.SOLUTION: In a workpiece processing system 10, a hand 36 of a robot 16 has a hand reference point R1, and a measuring machine 12 has a measuring part for measuring a workpiece reference point R2 of a workpiece W by setting the hand reference point R1 as a reference point for measurement. A control part 18 has an operation part for calculating relative positions of the hand reference point R1 and the workpiece reference point R2. A processing machine 14 has a processing part for processing the workpiece W by setting the hand reference point R1 as a reference point for processing, on the basis of the relative positions.SELECTED DRAWING: Figure 1
Patent JP-2021161149-A (JP)
Title: Carbide production facility and carbide production method
Inventor: TAKAHASHI SHIGEKI
IPC: F27B7/08
Filed: 2020-03-30
Abstract: To effectively and stably prevent deposits derived from powdery objects to be treated discharged from a retort from accumulating on an outer peripheral surface of the retort in an external heat type rotary retort furnace having exhaust means for discharging gas generated in the retort to a combustion chamber.SOLUTION: A carbide production facility produces carbide by an external heat type rotary retort furnace having exhaust means for discharging gas generated in the retort to a combustion chamber. The carbide production facility includes first and second spraying means which are arranged in different sections in the longitudinal direction in a combustion chamber and directed to an outer peripheral surface, a plurality of valves arranged on a supply path of inert gas to each of the first and second spraying means, and a control device for individually controlling the plurality of valves so that the second spraying means blows the inert gas to the outer peripheral surface at a time different from the first spraying means blows.SELECTED DRAWING: Figure 1
Patent JP-2021160856-A (JP)
Title: Fluorine resin film and method for producing the same
Inventor: KASAI WATARU
IPC: C08J5/18
Filed: 2020-03-31
Abstract: To provide a roll film that is composed of a tetrafluoroethylene-based polymer and is reduced in all of winding deviation, flare and a gauge band, and a method for producing the same.SOLUTION: A roll film is composed of a tetrafluoroethylene-based polymer and has a width of 1,000 mm or less and arithmetic average surface roughness of both films of 0.1 μm or less, in which winding deviation to an axial direction of a winding core is 5 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2021159410-A (JP)
Title: Individual package of absorbent article
Inventor: UEDA TAKAHIRO
IPC: A61F13/476
Filed: 2020-03-31
Abstract: To provide an absorbent article which makes a user keep on feeling cool and keeps excellent wearing feeling even when being used for a long period of time.SOLUTION: In an individual package 1 of an absorbent article 3 provided with an absorbent body 5 which includes a liquid permeable sheet 7, an absorber 11, a liquid impermeable sheet 13, and a fixing part 15, the absorbent article 3 is packaged, together with a cool-feeling composition 31, by a packaging sheet 25 which has oxygen permeability of 100 cc/m2/day/atm or less at 23°C, and the cool-feeling composition 31 contains 50% or more of a low attenuation coolant which has an attenuation ratio of 20 mass% or higher and 60 mass% or less (temperature: 40°C, relative humidity: 70% RH, time: 8 hours).SELECTED DRAWING: Figure 2
Patent JP-2021163255-A (JP)
Title: Information processing method and information processing program
Inventor: OKADA YASUTAKA
IPC: G06T7/00
Filed: 2020-03-31
Abstract: To provide an information processing method and an information processing program capable of reducing the work required for creating teacher data.SOLUTION: An information processing method in an embodiment includes: a step of generating a three-dimensional bounding box for an object included in an image and giving the same to the image of the object; a step of calculating the correlation of the three-dimensional bounding box for the multiple images of the object; and a step of determining high/low of the correlation and selecting an image of the object given with the three-dimensional bounding box which is determined to be low correlation as teacher data used for with-teacher-learning from the multiple images of the object.SELECTED DRAWING: Figure 2
Patent JP-2021168243-A (JP)
Title: Heat-insulating multiple-pipe for superconductive power transmission, method for constructing heat-insulating multiple-pipe for superconductive power transmission, and method for constructing superconductive cable
Inventor: KISAKA YUJI
IPC: F16L9/18
Filed: 2020-04-09
Abstract: To provide a heat-insulating multiple-pipe for superconductive power transmission that can be bent and bent back and can reduce pressure loss in a coolant when the coolant flows inside.SOLUTION: A heat-insulating multiple-pipe 1 for superconductive power transmission receives a superconductive cable core 2 to be inserted thereinto. The heat-insulating multiple-pipe 1 has an inner pipe 11 that is a straight pipe, an outer pipe 12 that is a straight pipe and disposed outside the inner pipe 11, a heat radiation-resistant layer 13 disposed on the outer face of the inner pipe 11, and a plurality of heat insulation materials 14 provided between the outer pipe 12 and the heat radiation-resistant layer 13 and disposed at predetermined intervals in the axial direction of the inner pipe 11. Inside the inner pipe 11, formed is a channel FP2 of a coolant to cool the superconductive cable core 2.SELECTED DRAWING: Figure 1
Patent JP-2021167655-A (JP)
Title: Pipe joint, piping and piping system
Inventor: YOKOTA IBUKI
IPC: F16L21/02
Filed: 2020-04-13
Abstract: To provide a pipe joint enabling the water cut-off performance thereof to be improved even when water pressure is high.SOLUTION: A pipe joint having a socket at an end is provided, comprising a pipe joint body which includes first resin and a socket member which includes second resin. The second resin is hard vinyl chloride-based resin, ABS resin, acrylic resin, polycarbonate resin, polyethylene terephthalate resin, or urethan resin, the socket member is arranged at the socket on an inner surface of the pipe joint body, and packing structure constituted by fitting a recessed portion and a projecting portion is present in the contact surface between the pipe joint body and the socket member. The recessed portion of the packing structure includes the first resin and the projecting portion of the packing structure includes the second resin, or the recessed portion of the packing structure includes the second resin and the projecting portion of the packing structure includes the first resin.SELECTED DRAWING: Figure 1
Patent JP-2021174595-A (JP)
Title: Charged particle beam image generation device, charged particle beam device, charged particle beam image generation method, and program
Inventor: MORI TAKASHIGE
IPC: G01N23/2251
Filed: 2020-04-21
Abstract: To provide a charged particle beam image generation device for enabling observation of defect contrast in a wide range.SOLUTION: A charged particle beam image generation device 10 is used in a charged particle beam device 100 that injects a charged particle beam onto a surface of a sample to generate a charged particle beam image in a region selected on virtual measurement coordinates of the surface, and includes: an acquisition unit 1 that acquires a plurality of charged particle beam images measured under conditions in which the incident directions of the charged particle beams with respect to the sample are different for each of a plurality of subregions extracted in the selected region; a selection unit 2 that selects at least one charged particle beam image from the plurality of charged particle beam images for each of the subregions on the basis of a preset rule; and a generation unit 3 that combines the charged particle beam images selected for each of the subregions to generate a charged particle beam image in the selected region of the surface.SELECTED DRAWING: Figure 1
Patent JP-2021173455-A (JP)
Title: Control device for personal air conditioner, personal air conditioning system and program
Inventor: TANAKA NORITOSHI
IPC: F24F11/61
Filed: 2020-04-22
Abstract: To provide a control device for a personal air conditioner, in which a prediction model can be updated without user's instruction to thereby increase accuracy of blown air volume.SOLUTION: A control device for a personal air conditioner obtains each data of temperature and humidity of the air outside a building when the user enters the building, a current elapsed time since the personal air conditioner has been activated, current temperature and humidity of the air inside the building, and current blown air volume blown by the personal air conditioner, determines whether the elapsed time is within a reference time, stores data of a case where the elapsed time is within the reference time, and executes machine learning using the stored data to update the prediction model. Also, the control device determines a set value of the blown air volume based on the temperature and humidity of the air outside a building when the user enters the building, and the temperature and humidity of the air inside the building when the personal air conditioner has been activated, and based on the elapsed time until the elapsed time reaches the reference time, controls the blown air volume in such a manner that the blown air volume is decreased or increased form the set value.SELECTED DRAWING: Figure 1
Patent JP-2021171010-A (JP)
Title: Sulky root-vegetable harvester
Inventor: KUROSE HIDEAKI
IPC: A01D33/10
Filed: 2020-04-28
Abstract: To provide a sulky root-vegetable harvester capable of performing highly accurate sorting work even when harvesting speed is enhanced, by facilitating root-vegetable visual confirmation by an auxiliary worker boarding the sulky root-vegetable harvester.SOLUTION: A sulky root-vegetable harvester of conveying pulled-out root vegetables to a sorting section 6 with a pull-up conveyance belt 12, and sorting/harvesting them, includes: the sorting section 6 comprised of a first sorting part 6A for traversing the root vegetables, and a second sorting part 6B for conveying them to the rearward; and a working seat 62 on which an auxiliary worker sits, provided at a lateral part of a takeover section 22 from the first sorting part 6A to the second sorting part 6B. The sulky root-vegetable harvester is characterized by suspending a harvest bag B for collecting the root vegetables, from a terminal of the second sorting part 6B.SELECTED DRAWING: Figure 3
Patent JP-2021173495-A (JP)
Title: Waste supply abnormality detection method, waste supply control method, waste supply abnormality detection device and waste supply control device
Inventor: TOCHISAWA YOSHIYUKI
IPC: F23G5/50
Filed: 2020-04-28
Abstract: To detect abnormality of waste supply to a combustion chamber at an early stage.SOLUTION: A waste supply abnormality detection device comprises: a learning part 45 allows learning of a prediction model using any one of multiple regression analysis, decision tree, random forest and deep learning using a steam generation amount in a predetermined period from a past time before a reference time until the reference time as an explanatory variable and using a prediction steam generation amount which is a steam generation amount at a future prediction time after the reference time as an objective variable, by using actual values of the explanatory variable and the objective variable; a prediction part 41a which inputs data on the explanatory variable to the learned prediction model by specifying a current time as reference time, and obtains a prediction steam generation amount; a difference calculation part 41b which calculates a difference in the steam generation amount by subtracting the prediction steam generation amount from the steam generation amount at a past time before the prediction time; and a detection part 41c which detects the presence/absence of waste supply abnormality on the basis of the difference.SELECTED DRAWING: Figure 2
Patent JP-2021176451-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-05-08
Abstract: To provide a game machine that can increase interest.SOLUTION: A Pachinko game machine includes: a button member that is configured to at least enable an operation of displacing in a pushing direction; a DC motor that can apply a force in a counter-pushing direction on the button member; and a sub-control CPU that controls a performance display device to execute a predetermined performance. The magnitude of the force in the counter-pushing direction that the DC motor applies is variable. The degree of expectation that a profit is given and the magnitude of the force in the counter-pushing direction that the DC motor applies have a predetermined relation. The sub-control CPU changes an image displayed on a performance display device stepwise or continuously, according to the operation amount of the button member.SELECTED DRAWING: Figure 6
Patent JP-2021179810-A (JP)
Title: Vehicle allocation device
Inventor: NAGASAKA KEISUKE
IPC: G08G1/00
Filed: 2020-05-13
Abstract: To provide a vehicle allocation device, a vehicle, and a terminal that can shorten difference in the degree of learning progress between vehicles for vehicle allocation.SOLUTION: In a vehicle allocation system 1 in which a vehicle allocation device 10, a vehicle 20, and a terminal 30 can communicate with each other through a network NW, the vehicle allocation device 10 includes a vehicle selection unit 112 that, when acquiring a vehicle allocation request from the terminal 30 of a user, selects a vehicle with relatively old acquisition time of teacher data composed of an input parameter and an output parameter from among a plurality of vehicles learning a relation between the input parameter and the output parameter related to travel, and outputs a vehicle allocation instruction to the selected vehicle.SELECTED DRAWING: Figure 2
Patent JP-2020128422-A (JP)
Title: Combination of pharmaceuticals having antiseptic effect
Inventor: MORIMOTO TAKASHI
IPC: A61K47/18
Filed: 2020-05-20
Abstract: To provide a novel pharmaceutical composition which can sufficiently exert antiseptic effect despite repeated use of a container by opening and closing, the pharmaceutical composition containing dorzolamide or a salt thereof and timolol or a salt thereof.SOLUTION: A pharmaceutical composition containing dorzolamide or a salt thereof and timolol or a salt thereof, according to the invention, contains no benzalkonium chloride and is put in a multi-dose container. The invention also relates to a method for increasing antiseptic effect by further incorporating dorzolamide or a salt thereof into the pharmaceutical composition that contains timolol or a salt thereof, contains no benzalkonium chloride and is put in a multi-dose container.SELECTED DRAWING: None
Patent JP-2021183554-A (JP)
Title: Bubble-containing grout, and method of producing bubble-containing grout
Inventor: TANIUCHI KENGO
IPC: C04B24/16
Filed: 2020-05-22
Abstract: To provide bubble-containing grout improved in strength, and a method of producing the same.SOLUTION: The bubble-containing grout containing cement, water and bubbles, further contains glass particles. Preferably the coarse particle ratio of the glass particles is 2.70 or less, further preferably the 90% particle diameter (D90) of the glass particles obtained from the particle diameter accumulation curve is 1.4 mm or less, further preferably the abrasion loss of the glass particles is 50% or less, and further preferably the arithmetic mean value of the circularity of the glass particles is 0.75 or greater.SELECTED DRAWING: None
Patent JP-2021190217-A (JP)
Title: Fixed anode X-ray tube
Inventor: ITO TAKAYUKI
IPC: H01J35/08
Filed: 2020-05-27
Abstract: To provide a fixed anode x-ray tube that can extend the life.SOLUTION: A fixed anode x-ray tube includes an enclosure that keeps the inside in a vacuum, an anode installed inside the enclosure to generate X-rays due to the collision of thermions, and a cathode installed inside the enclosure to emit thermions toward the anode, and the anode includes a target that receives thermions and an anode body that is made of a material with a coefficient of thermal expansion different from that of the target and holds the target on the top surface, and the anode body is provided with a stress relaxation unit that relieves the stress caused by thermal expansion at a position away from the target.SELECTED DRAWING: Figure 1
Patent JP-2021188075-A (JP)
Title: Method for smelting oxide ore
Inventor: IZEKI TAKASHI
IPC: C22C33/04
Filed: 2020-05-27
Abstract: To provide a method for smelting a nickel oxide ore capable of efficiently producing a high-quality metal.SOLUTION: A method for smelting a nickel oxide ore includes: a mixture step of obtaining a mixture containing a nickel oxide ore and a first reductant; and a reduction step of charging the mixture into a reduction furnace and applying a reduction treatment to the mixture so as to obtain a reduced product containing a metal and a slag. The reduction step includes inputting a second reductant being an additional reductant into the reduction furnace, applying a reduction treatment and controlling an input amount of the second reductant according to an analysis result of the metal being a reduced product discharged from the reduction furnace.SELECTED DRAWING: Figure 1
Patent JP-2021189262-A (JP)
Title: Lens unit
Inventor: SEKI KATSUYA
IPC: G03B13/02
Filed: 2020-05-28
Abstract: To provide a lens unit that can prevent dust, for example, from entering the inside of a housing.SOLUTION: A lens unit 21 includes: a lens 3; a lens holder 4 for holding the lens 3; a housing 5 for containing the lens holder 4; and a cover 9 attached to the housing 5. The lens holder 4 has a boss 8 protruding to the outside. The housing 5 includes: an opening part 12 for integrating the lens holder 4 into the inside of the housing 5 from the outside of the housing; a slit 6 through which the boss 8 passes when the lens holder 4 integrated from the opening part 12 is moved to a predetermined position in the housing 5; and a boss container (a long hole 7) for containing the boss 8 when the lens holder 4 has been moved to the predetermined position. The cover 9 has a covering part (a protruding part 11) covering the entire area of the slit 6 located between the opening part 12 and the boss container (the long hole 7).SELECTED DRAWING: Figure 1
Patent JP-2021189321-A (JP)
Title: megaphone
Inventor: KASAHARA TAMIYOSHI
IPC: G10K11/08
Filed: 2020-06-01
Abstract: To suppress scattering of droplets such as saliva of a user.SOLUTION: A megaphone 1 includes a megaphone body 10 and a splash catcher 13. The megaphone body 10 has a tubular loudspeaker portion 11 having a small diameter at one end and a large diameter at the other end, and the splash catcher 13 is provided inside the loudspeaker portion 11 so as to partition a space inside the loudspeaker portion into a small diameter side and a large diameter side. An area of the splash catcher 13 is larger than an opening area of a small diameter side end portion 11a of the loudspeaker portion. It is preferable that the splash catcher 13 is provided so as to be removable with respect to the megaphone body 10.SELECTED DRAWING: Figure 1