baber/WOPTO huggingface dataset:
Patent JP-2021194749-A (JP)
Title: Cake cutting tool
Inventor: Kawamura Nobuhito
IPC: A47J43/20
Filed: 2020-06-17
Abstract: To provide a cake cutting tool which can carry a cut cake to a tray in a stable state.SOLUTION: A cake cutting tool 10 includes: a cutting part 12 which includes a first blade part 12a and a second blade part 12b so that the first blade part 12a and the second blade part 12b are provided so as to form a pair in erected states, one edge side of the first blade part 12a and one edge side of the second blade part 12b are connected to each other, and the other edge side of the first blade part 12a and the other edge side of the second blade part 12b are separated from each other; and handle parts 14 which are provided on each of the other edge side of the first blade part 12a and the other edge side of the second blade part 12b, and can apply force to expand a distance between the other edge side of the first blade part 12a and the other edge side of the second blade part 12b.SELECTED DRAWING: Figure 1
Patent JP-2021001320-A (JP)
Title: Refrigerant-containing composition, use thereof, refrigerator using the same, and operation method for said refrigerator
Inventor: ITANO MITSUSHI
IPC: F25B1/00
Filed: 2020-06-19
Abstract: To provide a novel low-GWP mixed refrigerant.SOLUTION: The present invention provides a composition which contains a refrigerant, wherein the refrigerant contains (1) trans-1,2-difluoroethylene (HFO-1132(E)), (2) difluoromethane (R32), and (3) 1,3,3,3-tetrafluoropropene (R1234ze). In a ternary composition diagram in which the sum total of (1), (2) and (3) is 100 mass% with mass% of (1), (2) and (3) defined as x, y and z based on the sum total, coordinates (x, y, z) are in the range of a figure surrounded by the line segments IJ, JK, KF, FE and EI connecting five points of point I (70.3, 1.0, 28.7), point J (57.1, 10.0, 32.9), point K (45.4, 21.8, 32.8), point F (2.8, 21.6, 75.6) and point E (30.2, 1.0, 68.8) or on the line segments.SELECTED DRAWING: None
Patent JP-2022022499-A (JP)
Title: Defective-part prediction model creation method, defective-part prediction method, defective-part prediction program and defective-part prediction device
Inventor: MURAI CHIHO
IPC: G01J3/02
Filed: 2020-06-24
Abstract: To provide a method for creating a defective-part prediction model and a defective-part prediction device and the like for predicting a defective-part constituting a measuring instrument determined to be defective in a test from data of an environmental test result.SOLUTION: For each measuring instrument that is determined to be good after part replacement in an environmental test, measurement data obtained in the environmental test before the part replacement are recorded in association with a name of the replaced part and the measurement data recorded in each measuring instrument are acquired S1102; for each area where a measurement range of the measuring instrument is divided, feature amounts are calculated from the measurement data corresponding to the area and a feature vector with the feature amounts as components is created S1103; the feature vectors are classified into defective types based on the similarity between the feature vectors S1105; the name of the replaced-part of the measuring instrument related to the feature vector classified into the defect type is associated with each of the defective types S1107; using a created defective parts prediction model, a defective part of the measuring instrument from the measurement data obtained in the environmental test is predicted S1113.SELECTED DRAWING: Figure 11
Patent JP-2020183533-A (JP)
Title: Blend for foam, foam produced from the same and article including the same
Inventor: YU HAIYANG
IPC: C08L23/08
Filed: 2020-06-25
Abstract: To provide a polyolefin foam that has lower shrinkage and lower compression permanent set at high temperature as compared with the conventional foam including an ethylene/vinyl acetate copolymer.SOLUTION: A foam composition includes: an olefin copolymer including ethylene and α-olefin or propylene and α-olefin, which includes a block copolymer and a random copolymer; 0.5 to 5 wt% of an ionomer including a copolymer of ethylene and carboxylic acid, which is neutralized with a metal ion; a crosslinking agent; and a foaming agent, provided that all of the amounts expressed by wt% is based on the total weight of the foam composition. A foam produced from the composition has an average bubble size of 45 to 90 micrometer, has a type C tear strength of 14.5 to 17 newton/millimeter and has an average stress at rupture of more than 2.75 newton/square millimeter.SELECTED DRAWING: Figure 2
Patent JP-2021015793-A (JP)
Title: Device for generating image electrical charge/current signal
Inventor: ALEKSANDR RUSINOV
IPC: H01J49/42
Filed: 2020-06-25
Abstract: To provide a device configured to generate an image electrical charge/current signal representing a captured vibrating ion.SOLUTION: A device 101 includes an electrostatic ion trap 110, and an image electrical charge/current detector acquiring an image electrical charge/current signal representing a captured ion vibrating in the ion trap. The ion trap is configured so that the image electrical charge/current signal captures ions so as to repeat with a frequency fsig(m)(Hz) and a signal period Tsig(m)(s) for ions of specific mass-to-charge ratio m. The detector includes pickup electrodes 111, 111', and in order to suppress a prescribed n-th harmonic wave in a signal, the electrodes are placed so that the time interval Δtsep (m) of two signal pulses generated by ions having the specific mass-to-charge ratio m is substantially equal to (2p+1)/(2.n.fsig(m)), where n is an integer number of 1 or more, and p is an integer number of 0 or more.SELECTED DRAWING: Figure 1
Patent JP-2022010732-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-29
Abstract: To provide a game machine capable of enhancing amusement in a game.SOLUTION: A game machine of the present invention can execute a specific performance (player waiting demonstration performance) different from a predetermined performance (variation performance) on the basis of the satisfaction of a predetermined condition, start a predetermined performance when a predetermined start condition is satisfied in a state where the specific performance is started, execute disappearance display in which the specific performance gradually disappears when a predetermined performance is started, execute occurrence display in which a background performance (mode A background, etc.) gradually appears, together with the disappearance display, and execute so that at least a part of the disappearance display and the occurrence display is overlapped (Fig. 22-15).SELECTED DRAWING: Figure 22-15
Patent JP-2022011115-A (JP)
Title: System and method for real time distribution
Inventor: MAEDA YASUHIRO
IPC: H04N21/21
Filed: 2020-06-29
Abstract: To provide a distribution system enabling a viewer terminal to display distribution data readably real time delivered at a desired timing of a controller terminal.SOLUTION: The distribution system includes a distribution server which includes: a reception unit which registers distribution data from a controller terminal; a storage unit of the received distribution data; a provision unit which provides distribution data called by the controller terminal; a buffer unit which receives and stores distribution data selected by the controller terminal from the provided distribution data; an address management unit which manages a viewer terminal address which becomes the distribution destination of the distribution data; a distribution control unit which receives a trigger signal indicating the distribution of distribution data, among the distribution data stored in the buffer unit, by the controller terminal; to read out and identify the viewer terminal address to which distribution is designated from the address management unit; and a distribution unit which distributes the distribution data to the identified viewer terminal.SELECTED DRAWING: Figure 2
Patent JP-2022012503-A (JP)
Title: Semiconductor device
Inventor: OGAWA SHOGO
IPC: H01L29/06
Filed: 2020-07-01
Abstract: To provide a semiconductor device that reduces both internal gate resistance and an on-resistance ratio.SOLUTION: In a semiconductor device, an active cell 23 formed of a drift region 27, a first impurity region 28, and a second impurity region 29 includes a first unit structure 30 and a second unit structure 31. The first unit structure is formed in a region of a first main surface opposite to a source electrode layer 5 in a Z axial direction. The second unit structure is formed in a region of the first main surface opposite to a gate electrode layer 6. The first unit structure and the second unit structure have planar patterns different from each other. Each first unit structure is formed in quadrangular shape in planar view. A quadrangular-shaped first source region 32 in planar view, a square-ring-shaped first body region that surrounds the first source region, and a square-ring-shaped first drift region 34 that surrounds the first body region are formed in each first unit structure.SELECTED DRAWING: Figure 4
Patent JP-2022013449-A (JP)
Title: OCT device
Inventor: YOGO HIROFUMI
IPC: G01N21/17
Filed: 2020-07-03
Abstract: To obtain OCT data that has an impact of an artifact owing to an analysis failure properly suppressed in accordance with a depth position.SOLUTION: An OCT optical system 100 includes: a light splitter 104 that splits light from an OCT light source 102 into measurement light and reference light; and a detector 120 that detects a spectral interference signal of the measurement light with the reference light, in which both light are guided to a tissue of an eye E to be examined. A computation control unit 70 is configured to perform computation processing including a Fourier analysis to a spectral interference signal to be acquired based on an output signal from the detector 120, and thereby acquire OCT data on the eye E to be examined. As pre-processing of the computation processing, pre-processing for causing data density to increase is implemented by the computation control unit 70. An increment of the data density in the pre-processing is changeable.SELECTED DRAWING: Figure 3
Patent JP-2022014201-A (JP)
Title: Water discharge tool and urinal
Inventor: KOJIMA TSUTOMU
IPC: E03D13/00
Filed: 2020-07-06
Abstract: To provide a water discharge tool and a urinal that suppress dripping of water droplets from the water discharge tool.SOLUTION: A spreader 50 is the water discharge tool that is attached to a toilet bowl, and discharges washing water that cleans a toilet bowl surface 10A. The spreader has a water discharge port 70 that opens to discharge the washing water toward the toilet bowl surface, a back wall 71 that constitutes a wall on a toilet bowl side of the water discharge port, and a guide part 80 that protrudes forward from the back wall and extends in a vertical direction, and a distance between a lower edge of the back wall and a surface of the toilet bowl is smaller than a radius of a water droplet or smaller than a width of an opening area of the water discharge port in an anteroposterior direction.SELECTED DRAWING: Figure 7
Patent JP-2020178714-A (JP)
Title: Route generation system for work vehicle
Inventor: SAMURAGI HITOSHI
IPC: A01B69/00
Filed: 2020-07-16
Abstract: To provide a technology to effectively use a vehicle resource and improve work efficiency by distributing an unworked region among a plurality of work vehicles and regenerating each route in a case where a work vehicle is added in a farm field when the work vehicle comes for help from another farm field while the work vehicle is executing work along a predetermined route in the farm field.SOLUTION: There is provided a route generation system equipped with a route generation part for generating a route of a work vehicle. In a case where at least another one work vehicle is added in a farm field while at least one work vehicle is executing work along a first route generated beforehand by the route generation part in the farm field, the route generation part distributes an unworked region where work by the one work vehicle has not been executed between the one work vehicle and the another work vehicle, and regenerates a second route for each work vehicle.SELECTED DRAWING: Figure 7
Patent JP-2022018861-A (JP)
Title: Metal adsorbent-supporting carbon material for lithium-ion secondary battery, positive electrode material for lithium-ion secondary battery, positive electrode for lithium-ion secondary battery, and lithium-ion secondary battery
Inventor: TANAKA SHINICHI
IPC: H01M4/62
Filed: 2020-07-16
Abstract: To provide a metal adsorbent carrying carbon material that can suppress the precipitation of iron ions eluted from a positive electrode material on the surface of a negative electrode without hindering the movement of electrons and lithium ions, a positive electrode material for a lithium ion secondary battery containing the metal adsorbent carrying carbon material, a positive electrode for a lithium ion secondary battery containing the positive electrode material for the lithium ion secondary battery, and a lithium ion secondary battery including the positive electrode for the lithium ion secondary battery.SOLUTION: A metal adsorbent carrying carbon material according to the present invention includes a carbon material and a metal adsorbent supported on the carbon material. The carbon material is preferably at least one selected from the group consisting of carbon black, carbon nanotubes, and activated carbon. The metal adsorbent is preferably iron oxyhydroxide.SELECTED DRAWING: None
Patent JP-2022021425-A (JP)
Title: Game machine
Inventor: HASHIGUCHI YUTAKA
IPC: A63F7/02
Filed: 2020-07-22
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: When a jackpot is won in dynamic display of a first special pattern in "a probability variable state" or "a time-shortening state" before reaching a probability variable limit (after reaching a probability variable limit), the player wins in the game when a jackpot type "time-shortening B" is at a ratio of 100%. After a jackpot in a jackpot type "time-shortening B", "a time-shortening state" occurs until dynamic display of a second special pattern is mainly executed 10,000 times, probability of winning a jackpot is high until dynamic display of the second special pattern is executed 10,000 times, and essentially the next jackpot is being promised.SELECTED DRAWING: Figure 119
Patent JP-2022023314-A (JP)
Title: Air blower for stacked papers
Inventor: KUDO HIDEKI
IPC: B65H31/34
Filed: 2020-07-27
Abstract: To provide an air blower for stacked papers capable of performing air blowing operation for a paper bundle with a simple configuration without the need for manpower.SOLUTION: An air blower 1 for stacked papers 37 includes a top plate 4 provided in a horizontal direction for placing a paper bundle 20, leg portions 5, 6 provided on the top plate 4, and a grip member 11 that can slide on a side of an upper surface 8 of the top plate 4 with the upper surface 8 via an interval 10 in the horizontal direction and grips one side of the paper bundle 20 from the stacked papers 37 to enable the paper bundle 20 to be transferred. Air ports 18, 25, 26 in which an air is blown to the paper bundle 20 to ventilate the paper bundle 20 are provided on the side of the upper surface 8 of the top plate 4, outside on one side 15 of the top plate 4, and below the top plate 4.SELECTED DRAWING: Figure 1
Patent JP-2020182489-A (JP)
Title: Methods for evaluating lung cancer status
Inventor: DUNCAN H WHITNEY
IPC: G16B40/00
Filed: 2020-07-27
Abstract: To provide methods for evaluating lung cancer status.SOLUTION: The disclosure in some aspects provides methods of determining the likelihood that a subject has lung cancer based on the expression of informative-genes. In other aspects, the disclosure provides methods for determining an appropriate diagnostic intervention plan for a subject based on the expression of informative-genes. Related compositions and kits are provided in other aspects of the disclosure.SELECTED DRAWING: Figure 1
Patent JP-2022001564-A (JP)
Title: Phosphorescent organic metal complex and use thereof
Inventor: CAI WEI
IPC: C07F15/00
Filed: 2020-07-27
Abstract: To provide a metal complex that can exhibit excellent element performance by improving the color saturation of light emission by high EL element efficiency, low voltage, and full width at half maximum.SOLUTION: A metal complex has a metal M, and a ligand La having a structure represented by formula 1. Z is selected from the group consisting of O, S, Se, NR, CRR and SiRR; X1-X7 are selected from C, CRx or N; Y1-Y4 are selected from CRy or N; R, Rx, Ry each denote hydrogen, halogen, an alkyl group, a cycloalkyl group, an aryl group, a heteroaryl group or the like.SELECTED DRAWING: None
Patent JP-2022025402-A (JP)
Title: Power failure determination device, lighting device, and power failure determination method
Inventor: KISHIMOTO AKIHIRO
IPC: H05B47/19
Filed: 2020-07-29
Abstract: To provide a power failure determination device and the like that easily determine whether power failure has occurred.SOLUTION: A power failure determination device 10 includes: a communication unit 11 that communicates with an external wireless device 50 operated by a commercial power source 70; a power supply detection unit 13 that detects electricity supplied from the commercial power source 70; a power storage unit 14 that stores electricity; and a control unit 15 that controls the communication unit 11, the power supply detection unit 13, and the power storage unit 14. When the power supply detection unit 13 does not detect electricity supplied from the commercial power source 70, the control unit 15 operates the communication unit 11 by using electricity of the power storage unit 14, and determines whether power failure has occurred based on presence or absence of communication between the communication unit 11 and the external wireless device 50.SELECTED DRAWING: Figure 3
Patent JP-2020189696-A (JP)
Title: Tube type container
Inventor: UEKUSA TAKAYUKI
IPC: B65D35/00
Filed: 2020-07-29
Abstract: To provide a tube type container capable of being produced from a harder material and easily discharging a content left a little by extruding or squeezing out.SOLUTION: The tube type container includes a laminate comprising a 4-methyl-1-pentene/α-olefin copolymer (A-1) which contains 55 to 85 mol% of a constitutional unit (A-i) derived from 4-methyl-1-pentene and 15 to 45 mol% of a constitutional unit (A-ii) derived from at least one α-olefin selected from α-olefins having 2 to 20 carbon atoms excluding 4-methyl-1-pentene and which may contain 0 to 10 mol% of a constitutional unit (A-iii) optionally derived from a non-conjugated polyene, and a thermoplastic resin (B) other than the 4-methyl-1-pentene/α-olefin copolymer, and a thickness of the layer comprising the thermoplastic resin composition as a main component accounts for 50% or more.SELECTED DRAWING: Figure 2
Patent JP-2022029849-A (JP)
Title: Imaging apparatus
Inventor: TAKAHASHI TAKESHI
IPC: G03B17/18
Filed: 2020-08-05
Abstract: To visually confirm the touch position in a touch operation area provided on a lens barrel in a state in which an image can be taken.SOLUTION: An imaging apparatus 100 can change an imaging parameter according to the touch operation in a touch operation area provided on a lens barrel 101. The imaging apparatus includes display means 107 and 108 that display images, and processing means 106 that causes the display means to display a touch operation guide 202 together with the captured image. The touch operation guide is an image indicating the position of the touch operation in the touch operation area.SELECTED DRAWING: Figure 5
Patent JP-2022030855-A (JP)
Title: Work management system, method for managing work, and work management program
Inventor: MITANI HIDEKI
IPC: A01G7/00
Filed: 2020-08-07
Abstract: To provide a work management system, a method for managing work, and a work management program that can reduce the labor required to specify a work region.SOLUTION: A work management system 1 includes a position acquisition unit 211, a work acquisition unit 212, a region setting unit 213, a section setting unit 214, and a map generation unit 216. The position acquisition unit 211 acquires plural pieces of positional information when a work machine, which moves in a farm, is in a work period. The work acquisition unit 212 acquires plural pieces of work information related to work of the work machine in the work period at each of different positions. The region setting unit 213 sets the work region corresponding to the farm on the basis of the plural pieces of position information. The section setting unit 214 sets a plurality of sections in the work region set by the region setting unit 213. The map generation unit 216 generates a map formed by relating work data based on the plural pieces of work information to the plurality of sections, for each work region.SELECTED DRAWING: Figure 1
Patent JP-2022036524-A (JP)
Title: Work management system, work management method, and work management program
Inventor: OKAMOTO MASAKI
IPC: A01D41/127
Filed: 2020-08-24
Abstract: To provide a work management system, work management method, and work management program, which are less susceptible to reduction in accuracy of work area identification.SOLUTION: A work management system 1 is provided, comprising a position acquisition unit 211, first processing unit 201, second processing unit 202, and third processing unit 203. The position acquisition unit 211 acquires a plurality of pieces of position information during a work period of a work machine moving within a farm field. The first processing unit 201 sets a candidate area as a candidate for a work area corresponding to the farm field on the basis of a plurality of positioning points corresponding to the plurality of pieces of position information. The second processing unit 202 sets a plurality of temporary sections in the candidate area. The third processing unit 203 defines those of the plurality of temporary sections that satisfy a given condition in terms of the number of positioning points contained therein as exclusion sections, and sets an area remaining after excluding the exclusion sections from the candidate area as the work area.SELECTED DRAWING: Figure 1
Patent JP-2020198632-A (JP)
Title: Reproduction device, display device, and information processing method
Inventor: HATTORI SHINOBU
IPC: H04N5/93
Filed: 2020-08-27
Abstract: To provide a reproduction device, a display device and an information processing method for transmitting information on the luminance of a master monitor used for generating a video of a content to a display device side.SOLUTION: A reproduction device 1 for reproducing on the display device a content recorded in an optical disc includes: a controller having an acquisition unit for acquiring a video stream of a content including an HDR video and monitor information indicating a plurality of luminances of a master monitor used for producing a video of the content; and a signal processing unit having an output unit for outputting the monitor information to the display device.SELECTED DRAWING: Figure 27
Patent JP-2022039317-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: TSURUMI JUNICHI
IPC: H04N21/24
Filed: 2020-08-28
Abstract: To evaluate the details of a video based on the state of a user viewing a plurality of videos.SOLUTION: A server 1 has: an acquisition unit 132 that acquires, from a plurality of user terminals 2 on which first video data and second video data are simultaneously displayed, evaluation information indicating which of the first video data and the second video data users of the plurality of user terminals 2 have evaluated; and an evaluation unit 134 that, based on the evaluation information acquired by the acquisition unit 132, evaluates the details of the first video data and the second video data.SELECTED DRAWING: Figure 4