baber/WOPTO huggingface dataset:
Patent JP-2021042569-A (JP)
Title: Information processing device, information processing system, information processing method, computer program, and construction machine
Inventor: NISHIDA YUHEI
IPC: E02F9/26
Filed: 2019-09-10
Abstract: To provide an information processing device for a work machine that can estimate the moving speed of a work unit with a simple configuration.SOLUTION: An information processing device 10 includes a storage unit 30, an image information acquisition unit 12, and a speed estimation unit 20e. The storage unit 30 stores the correspondence information generated by associating data Gs of the reference image of a work unit 40 of a work machine 100 with posture data Ks of the work unit 40 of the work machine 100. The image information acquisition unit 12 acquires image data Gj of the work unit 40 of the work machine 100 for comparison with the data Gs of the reference image. The speed estimation unit 20e generates speed information Ve regarding the speed of the work unit 40 of the work machine 100 based on the image data Gj acquired by the image information acquisition unit 12 and the correspondence information.SELECTED DRAWING: Figure 2
Patent JP-2021043365-A (JP)
Title: Display device
Inventor: IWANAMI YOSHISHIGE
IPC: G09F9/302
Filed: 2019-09-12
Abstract: To provide a display device suitably used in a use mode with low consumption power by selecting a display method using separate pixels with different arrangement or resolution depending on a difference of display objects.SOLUTION: A first display panel 10 (preferably reflection type or semi-transmission type liquid crystal display device) including a non-light-emitting display element that performs display by having an optical modulation element reflect external light, an opaque light diffusion layer 30 with a light-transmitting property, and a second display panel 20 (preferably organic EL display) including a light-emitting display element that performs display by directly modulating a light-emitting element are overlapped from a display observation side.SELECTED DRAWING: Figure 1
Patent JP-2021047103-A (JP)
Title: Wall shape measurement device
Inventor: SHIMIZU NAOTSUGU
IPC: B60W40/02
Filed: 2019-09-19
Abstract: To suppress a wall shape from being calculated so that a wall is nearer to an own vehicle than a location of an actual wall.SOLUTION: A radar device 11 is configured to repeatedly determine whether an own vehicle detects a wall installed along a road the own vehicle travels, or not; calculate a plurality of wall shape values, using a travelling trajectory of the own vehicle and a plurality of repeatedly acquired past wall distance instantaneous values; when determining that the wall is not detected, extrapolate the wall distance instantaneous value; when the number of extrapolation times is equal to or more than a threshold, prohibit the extrapolation; determine whether a determination result of wall detection before extrapolation being executed is correct, or not; when determining that the determination result of the wall detection is correct, set the threshold to a preliminarily set first number of extrapolation times; and, when determining that the determination result of the wall detection is not correct, set the threshold to a second number of extrapolation times so as to be smaller than the first number of extrapolation times.SELECTED DRAWING: Figure 1
Patent JP-2021045912-A (JP)
Title: Printing device and printing method
Inventor: NISHIO KEITA
IPC: B29C64/112
Filed: 2019-09-19
Abstract: To appropriately form a projected shape on a medium.SOLUTION: A printing device 10 that performs printing by an inkjet method comprises a plurality of heads for a plurality of color ink, or inkjet heads 102y-k, a head for light reflection ink, or an inkjet head 102w, and a control part 30. The control part 30 makes the inkjet heads 102y-k and the inkjet head 102w form a laminated ink region and an image region on a medium 50. The laminated ink region is a region which includes a plurality of colored regions (four-dimensional color regions) which are formed by making at least two inkjet heads of the inkjet heads 102y-k discharge ink and a plurality of white color layers, light reflection regions formed on the colored regions, respectively, where the colored regions in the laminates ink region overlap with each other at least across the white color layers.SELECTED DRAWING: Figure 1
Patent JP-2021049253-A (JP)
Title: table
Inventor: OKAWA KOHEI
IPC: A47B9/00
Filed: 2019-09-26
Abstract: To make it possible to hide a fitting part of a top panel, a support part of a shelf board, and the like with respect to legs from a non-use end side without enlarging the size in a table provided with the top panel and the shelf board placed so that it is on the non-use end part of the top panel in a planar view.SOLUTION: A table is configured to include: a tilt top plate 2 to be a top plate; a fixed shelf board 5 to be a shelf board placed so that it is on a non-use end 2c part of the tilt top plate 2 in a planar view; and a fixed duct 7 to be a cord duct provided for the non-use end 51c part of the fixed shelf board 5 and hiding a nearly left and right full width on the non-use end 2c side of the tilt top plate 2.SELECTED DRAWING: Figure 2
Patent JP-2021056562-A (JP)
Title: Tape casette and printer
Inventor: ONOFUJI SHOJI
IPC: B41J15/04
Filed: 2019-09-27
Abstract: To provide a tape cassette and a printer capable of improving security of information stored in a memory provided in a tape cassette.SOLUTION: A printer comprises a CPU. The CPU generates a first password using a first selection value selected based on a stored rule in advance and an eigenvalue of a unique ID (S109). The CPU releases the non-rewritable state of the address area of a second area by the first password (S111). The CPU writes information F in all parts of the second area (S115). The CPU writes tape information stored in the tape information area of the first area in the address area of the second area (S117). The CPU generates a second password different from the first password (S125). The CPU sets the second area in which the tape information is written to the non-rewritable state (S127).SELECTED DRAWING: Figure 7
Patent JP-2021055689-A (JP)
Title: Wiring/piping suspension support tool
Inventor: SHIBUYA RYUJIRO
IPC: H02G3/30
Filed: 2019-09-27
Abstract: To provide a wiring/piping suspension support tool capable of suspending and supporting a plurality of wires/pipes neatly in a converged state without complication.SOLUTION: A wiring/piping suspension support tool is composed of: a holding band member 2 having a small-diameter band portion 21 to which wires/pipes P are inserted to be held, and a small-diameter band end portion 22; and a suspension band member having a large-diameter band portion 31 capable of being mounted and fixed in a state that the holding band member is disposed therein, and a large-diameter band end portion 32, and capable of being suspended and supported by a suspension bolt 4 suspended and fixed to a mounting surface 5 through a suspension connection member 6. The large-diameter band portion is provided with a long hole in an annular direction, and a plurality of locking holes cutout in a lateral direction in a connected state, and the small-diameter band end portion is mounted and fixed to one or more locking holes selected from the plurality of locking holes, so that the plurality of wires/pipes can be suspended and supported from the mounting surface in a converged state.SELECTED DRAWING: Figure 1
Patent JP-2021058240-A (JP)
Title: Cap for endoscope and endoscope
Inventor: SAITO KEIICHI
IPC: G02B23/24
Filed: 2019-10-02
Abstract: To provide an endoscope cap, etc., preventing manufacturing defects of a pedestal.SOLUTION: An endoscope cap to be attachable/detachable with respect to an endoscope with a lever at a distal end of an insertion section, comprises: a bottomed cylindrical cover to be attached/detached with respect to the distal end of the insertion section from a side of an opening end portion; a pedestal 70 held inside the cover; and a raising base 80 rotatably supported by the pedestal 70. The pedestal 70 includes a tabular basis disposed on an inner face of a cylinder part of the cover, a tabular support wall 77 erecting from an edge of the basis and extending in the axial direction of the cover, a raising base fitting hole 76 penetrating through the support wall 77, a flange hole 761 provided at the edge of the basis in the support wall 77 side, and a communication part 762 for communicating the raising base fitting hole 76 and the flange hole 761. The raising base 80 includes a raising base shaft 82 to be inserted into the raising base fitting hole 76, a lever connection part to be connected to the lever, and a tabular flange 85 to be inserted into the flange hole 761.SELECTED DRAWING: Figure 26
Patent JP-2020076402-A (JP)
Title: Method of controlling filling of storage portion of catalyst for exhaust gas component according to deterioration of catalyst
Inventor: MARTIN KNOPP
IPC: F01N3/24
Filed: 2019-10-03
Abstract: To improve robustness of control to properly correct an air-fuel mixture at an early stage.SOLUTION: A lambda target value-correction value is processed by filling level control 124 by using a first catalyst model 102 in which a signal of first exhaust gas probe detecting concentration of an upstream-side exhaust gas component of a catalyst is supplied in parallel with another signal, the total of the basic lambda target value and the lambda target value-correction value is determined, and the total value is used in determining a correction value having an influence on fuel metering to at least one combustion chamber of the internal combustion engine. In the method, a deterioration state of the catalyst is determined, an individual model parameter is determined by assigning a set of model parameter of the first catalyst model to the deterioration state, and interpolating the same from a reference value of the model parameter, and the reference values on at least two different deterioration states of the catalyst of the same constitution are determined in advance.SELECTED DRAWING: Figure 5
Patent JP-2021060224-A (JP)
Title: Nuclear reactor pressure vessel dismantling method and device
Inventor: NAGAE YOSHIAKI
IPC: G21F9/30
Filed: 2019-10-03
Abstract: To provide a nuclear reactor pressure vessel dismantling method that is quick and high in safety while achieving contamination diffusion prevention of a dismantled nuclear reactor pressure vessel and reduction in exposure of workers, and a device thereof.SOLUTION: A nuclear reactor pressure vessel dismantling method has: a step of installing an openable work floor 32 so as to cover an opening part of a nuclear reactor pressure vessel 17 at a nuclear reactor well 14 bottom surface; a primary cutting step of cutting a nuclear reactor pressure vessel 18 into rings, while opening the openable work floor 32 and installing the primary cutting means at a cut part of the nuclear reactor pressure vessel 18 from the opening part; a step of lifting the primary-cut nuclear reactor pressure vessel 18 to inside the nuclear reactor well 14 below a floor level of an operating floor 11, and closing the openable work floor 32; a step of installing the primary-cut nuclear reactor pressure vessel 18 on a top surface of the openable work floor 32; and a step of installing a hand saw 33 on the openable work floor 32, and secondarily cutting the primary-cut nuclear reactor pressure vessel 18 in an axial direction.SELECTED DRAWING: Figure 5
Patent JP-2021060141-A (JP)
Title: Gas turbine combustor, gas turbine, and method for combusting oil fuel
Inventor: HATORI SOICHI
IPC: F23R3/00
Filed: 2019-10-04
Abstract: To provide a gas turbine combustor that can suppress combustion vibration.SOLUTION: A gas turbine combustor 3 includes: a first burner 60 provided with multiple first nozzles 64 along an inner periphery of a cylindrical combustion cylinder 20; and a second nozzle 54 encircled by the multiple first nozzles 64. The second nozzle 54 includes a fuel injection hole 114 capable of injecting fuel. A distance between a centroid of the fuel injection hole 114 when being viewed from an axial direction of the combustion cylinder 20 and an outer peripheral edge of the fuel injection hole 114 varies depending on a position of the outer peripheral edge of the combustion cylinder 20 in the circumferential direction.SELECTED DRAWING: Figure 4
Patent JP-2021060280-A (JP)
Title: Voltage sensor
Inventor: KAGAMI KAZUYOSHI
IPC: G01R19/32
Filed: 2019-10-07
Abstract: To provide a voltage sensor with which it is possible to further improve the accuracy of measurement when measuring a voltage on the basis of a change amount of capacitance.SOLUTION: A voltage sensor 1 comprises a vibrator 20 having a circular ring part 21 and two first electrode pars 22 provided on one and the other sides of the ring part 21; a fixed electrode 30 arranged to the vibrator 20 with a prescribed space therebetween; and a drive electrode 40 having two second electrode parts 41 arranged facing the two first electrode parts 22, to which an AC drive voltage is applied. Electrostatic attraction is acted upon the vibrator 20 by applying a voltage Vm which is the measurement object to the fixed electrode 30, and the voltage Vm which is the measurement object is measured on the basis of a change of capacitance of the first and second electrode parts 22, 41 arranged facing each other. For these opposedly arranged first and second electrode parts 22, 41, one of the two is the second electrode part 41 arranged to the outside ring direction of the first electrode part 22, and the other is the second electrode part 41 arranged to the inside ring direction of the first electrode part 22.SELECTED DRAWING: Figure 2
Patent JP-2021060561-A (JP)
Title: Light control device
Inventor: IKEZAWA TAKAO
IPC: G02F1/13
Filed: 2019-10-09
Abstract: To provide a light control device capable of minimizing liquid crystal pooling, a phenomenon where a large amount of liquid crystal gathers locally.SOLUTION: A light adjustment device 10 is provided, comprising a first transparent substrate 11, a second transparent substrate 12, a light adjustment cell 20 disposed between the first transparent substrate 11 and the second transparent substrate 12, and an intermediate film 14 provided between the second transparent substrate 12 and the light adjustment cell 20. An air gap G or a fluid resin layer L is provided between the first transparent substrate 11 and the light adjustment cell 20.SELECTED DRAWING: Figure 2
Patent JP-2021068759-A (JP)
Title: Seat expansion device
Inventor: URABE HIROYUKI
IPC: H01L21/683
Filed: 2019-10-18
Abstract: To provide a device for suppressing a phenomenon in which a seat slips when the seat is expanded.SOLUTION: A sheet expansion device for expanding a sheet 1 to which a workpiece is attached includes first pinching means 4A, second pinching means, third pinching means, and fourth pinching means in which a plurality of rollers 42a and 42b rotating around a rotational axis parallel to a direction away from each other are arranged above a lower inner pinching portion 42A and a lower outer pinching portion 42B, and a plurality of rollers 43a and 43b rotating around a rotational axis parallel to the direction away from each other are arranged below an upper inner pinching portion 43A and an upper outer pinching portion 43B. A height position H1 where the rollers 42a and 43a pinch the sheet 1 in the inner pinching portions 42A and 43A is different from a height position H2 where the rollers 42b and 43b pinch the sheet 1 in the outer pinching portions 42B and 43B.SELECTED DRAWING: Figure 3
Patent JP-2021067508-A (JP)
Title: Visual inspection system and method
Inventor: MATSUMARU NAOKI
IPC: G06T7/00
Filed: 2019-10-18
Abstract: To provide a visual inspection system that efficiently inspect the object to be inspected.SOLUTION: A visual inspection system 10 comprises: an imaging unit 14 for imaging the external appearance of an object 12; and a plurality of classification units 16 for classifying defects of the object 12 into previously set defects on the basis of the imaged image of the imaging unit 14. The classification units 16 include a first classification unit 18 for classifying into n+1 types on the basis of the output of a first learning model that classifies into n types of defects, and a second classification unit 20 for classifying, into defects, the imaged image for n+1 categories classified by the first classification unit 18. The first classification unit 18 has a prescribed value for determining n types of defects and classifies, into n+1 categories, an imaged image with which the output value of the first learning model is less than the prescribed value.SELECTED DRAWING: Figure 1
Patent JP-2021068084-A (JP)
Title: Controller, computer program, and authentication system
Inventor: HARADA HISAMITSU
IPC: B60R25/25
Filed: 2019-10-21
Abstract: To increase the convenience of a contactless authentication system.SOLUTION: A reception unit 121 receives first authentication information related to a first contactless authentication for authenticating a user, and also receives second authentication information related to a second contactless authentication for authenticating the user, the first and second contactless authentications being different authentications. A processing unit 122 determines whether the first and second contactless authentications each hold on the basis of the first and second authentication information, and controls the operations of a control target device 21 if it is determined that the first and second contactless authentications each hold.SELECTED DRAWING: Figure 1
Patent JP-2021068596-A (JP)
Title: Fuel cell
Inventor: NAKAMURA TOSHIYUKI
IPC: H01M8/1004
Filed: 2019-10-24
Abstract: To suppress decrease in output of a fuel cell.SOLUTION: A fuel cell 100 comprises a membrane-electrode assembly 10, first and second separators 11 and 12, first and second seal members 13 and 14, and a first oxidation catalyst part 15. The first seal member 13 is disposed between the first separator 11 and the membrane-electrode assembly 10. The first seal member 13 seals a portion between an outer periphery of the membrane-electrode assembly 10 and an outer periphery of the first separator 11. The second seal member 14 is disposed between the second separator 12 and the membrane-electrode assembly 10. The second seal member 14 seals a portion between the outer periphery of the membrane-electrode assembly 10 and the outer periphery of the second separator 12. The first oxidation catalyst part 15 is disposed between the first seal member 13 and a first electrode 3. The first oxidation catalyst part 15 has an oxidation catalyst which is active for oxidation reaction of fuel and an oxidant supplied to the membrane-electrode assembly 10.SELECTED DRAWING: Figure 1
Patent JP-2020106823-A (JP)
Title: lens
Inventor: GAO YUCHAN
IPC: G02B7/02
Filed: 2019-10-25
Abstract: To provide a lens.SOLUTION: A lens includes a lens barrel and a lens group accommodated in the lens barrel. The lens group includes a first lens, an inner side wall of the lens barrel is provided with a first magnetic adsorption member, and an outer side wall of the first lens is provided with a second magnetic adsorption member magnetically adsorbed with the first magnetic adsorption member. The inner side wall of the lens barrel is provided with the first magnetic adsorption member 30, and the outer side wall of the first lens is provided with the second magnetic adsorption member magnetically adsorbed with the first magnetic adsorption member. In this way, the first lens can be fixed in the lens barrel by magnetic force, an outer dimension of the first lens can be made smaller, dimension and volume of the first lens in a radial direction are effectively reduced, and it is beneficial to improve an aspect ratio of an electronic device and reduce a volume of the electronic device. Thus, the lens can satisfy market demand for miniaturization of the lens.SELECTED DRAWING: Figure 1
Patent JP-2021067901-A (JP)
Title: Pixel circuit and display device
Inventor: YAMAMOTO TETSUO
IPC: G09G3/3233
Filed: 2019-10-28
Abstract: To provide a pixel circuit that can accelerate the mobility correction.SOLUTION: A pixel circuit 20 includes a driving transistor T2 that supplies current according to the voltage supplied through a signal line 41, a writing transistor T1 connected between the signal line 41 and a gate electrode of the driving transistor T2, a first organic EL element EL1 connected to the driving transistor T2, a switching transistor T3 connected to the driving transistor T2, and a second organic EL element EL2 connected to the driving transistor T2 through the switching transistor T3. The pixel circuit 20 performs mobility correction for correcting the mobility μ of the driving transistor T2. The switching transistor T3 is turned on after the writing operation of writing the voltage supplied through the signal line 41, and turned off before the operation of performing the mobility correction of the driving transistor T2 starts.SELECTED DRAWING: Figure 16
Patent JP-2021070356-A (JP)
Title: Vehicle seat
Inventor: OKAMOTO SHIGEYUKI
IPC: B60N2/68
Filed: 2019-10-29
Abstract: To provide a vehicle seat capable of achieving both reinforcement of a frame of a seat cushion and reduction of cost.SOLUTION: A vehicle seat includes: a seat surface frame arranged along a seat surface of a seat cushion; a leg frame arranged inclined with respect to the seat surface; and a reinforcement frame 13 bridged between the seat surface frame and the leg frame. The reinforcement frame 13 is formed of frame material whose cross section perpendicular to a longitudinal direction is a closed cross section.SELECTED DRAWING: Figure 3
Patent JP-2021072515-A (JP)
Title: Image processing device, printed matter producing system, and printed matter producing method
Inventor: TOSHIMA MOTONORI
IPC: G06T1/00
Filed: 2019-10-30
Abstract: To facilitate confirmation of an effect of correction processing by facilitating image comparison.SOLUTION: An image processing device comprises: an image processing unit which receives image data from an imaging apparatus having imaged a user's face, and generates a corrected image by applying image processing to the image data; a composition unit which composes a part of an original image corresponding to the image data before the image processing and a part of the corrected image and generates a composed image including one face image; and a display processing unit which displays the composed image on the display unit.SELECTED DRAWING: Figure 1
Patent JP-2021069815-A (JP)
Title: drawer
Inventor: FUJISATO YUMIKO
IPC: A47B77/16
Filed: 2019-10-31
Abstract: To provide a drawer configured to easily partition an internal space into horizontally-aligned spaces.SOLUTION: A drawer 2 is pulled in/out in the longitudinal direction with respect to a kitchen cabinet. The drawer 2 comprises a bottom part 21, a front regulation part 22, a rear regulation part 23 and a pair of left/right lateral regulation parts 24, respectively at a lower end, a front end, a rear end and a pair of left/right lateral ends of a storage space 3. The drawer 2 comprises a partition member 4. The partition member 4 has both ends, respectively connected to the pair of left/right lateral regulation parts 24, so as to partition the storage space 3 into a front-side front storage space 31 and a rear-side rear storage space 32. The drawer 2 further comprises a zoning member (a first zoning member 5). The zoning member (the first zoning member 5) is so configured that the front end thereof is detachably attached to the partition member 4 and the rear end is detachably attached to the rear regulation part 23, so as to partition the rear storage space 32 into horizontally-aligned spaces 33 and 34.SELECTED DRAWING: Figure 2