baber/WOPTO huggingface dataset:
Patent JP-2021049828-A (JP)
Title: Work vehicle
Inventor: IKEDA AKIRA
IPC: B60T17/22
Filed: 2019-09-24
Abstract: To appropriately release braking by a brake.SOLUTION: A work vehicle comprises: a position sensor 30 for travelling that detects an operation position of a steering lever 18 on an operation passage for travelling; a position sensor 32 for braking that detects the operation position of the steering lever 18 on an operation passage for stopping; a driving part 16 that drives a travelling device 12; a travelling control part 34 that controls the driving part 16 in accordance with a detected value by the position sensor 30 for travelling; and a braking control part 35 that performs control so that the brake 36 is brought into a braking state when the position sensor 32 for braking detects that the steering lever 18 is operated at a stop position, and performs controls so that the brake 36 is brought into a braking-releasing state when the position sensor 32 for braking detects that the steering lever 18 is operated from the stop position into the operation passage for travelling and when the position sensor 32 for travelling detects that the steering lever 18 is positioned at a neutral position corresponding to the operation position at which travelling of the vehicle is stopped.SELECTED DRAWING: Figure 4
Patent JP-2020089254-A (JP)
Title: Contactor assembly for distribution board
Inventor: SEO JAE-KWAN
IPC: H01R4/48
Filed: 2019-09-24
Abstract: To provide a contactor assembly which may be easily connected to a bus-bar of a main circuit-breaker and has a small volume while having high durability.SOLUTION: A contactor assembly 30 includes: a housing 100 including an opening; a contactor 200 passing through the opening and coupled to the housing, where the contactor includes contacting portions projecting forward of the opening and coupled portions projecting rearward of the opening; a presser unit 300 passing through the opening and coupled to the housing, where the presser unit is interposed between the contactor and the housing, is supported on the housing and presses the contacting portions and the coupled portions; and a connector 400 coupled to the coupled portions of the contactor and electrically connected to the contactor.SELECTED DRAWING: Figure 3
Patent JP-2021051573-A (JP)
Title: Image processing apparatus, and method of controlling image processing apparatus
Inventor: SUGIMOTO TAKASHI
IPC: G06T7/00
Filed: 2019-09-25
Abstract: To make it possible for a user to adjust a region of interest extracted from an image of an object with visually confirming it.SOLUTION: An image processing system is characterized by having: acquiring means for acquiring image data; calculating means for calculating reliability degree used for determining that each unit region of the image data is an extraction target; change means for changing a reference value of the reliability degree used in extraction of a region of interest; extracting means for extracting the region of interest based on the calculated reliability degree for the unit region and the changed reference value; and display means for displaying the extracted region of interest.SELECTED DRAWING: Figure 1
Patent JP-2021052932-A (JP)
Title: Huggable pillow
Inventor: KUBO TSUTOMU
IPC: A47G9/10
Filed: 2019-09-27
Abstract: To provide a huggable pillow that has reduced manufacturing cost, is not limited with movement of a huggable pillow and includes blower means.SOLUTION: A huggable pillow 1 is configured with a fabric or resin material. The huggable pillow 1 includes a blower unit 7 inside thereof. The huggable pillow 1 includes: a suction port 5c for supplying outside air into the blower unit 7; and circulation spaces 3b, 5b for the air flown from the suction port 5c.SELECTED DRAWING: Figure 1
Patent JP-2021059647-A (JP)
Title: Phosphor and light-emitting device using the same
Inventor: HIROSAKI NAOTO
IPC: C09K11/62
Filed: 2019-10-03
Abstract: To provide a new phosphor that has a crystal structure different from that of a conventional phosphor and emits light in a color in the range from green to yellow by light in a near-ultraviolet or short-wavelength visible light region, and a light-emitting device using the phosphor.SOLUTION: The phosphor comprises a crystal phase having at least an M element, A element, B element, C element and O and having N in a proportion of e, and is expressed by formula [1] MmAaB1-mCcNeOf. In formula [1], M represents at least one element selected from the group consisting of Eu, Ce, Pr, Sm, Tb, Dy and Yb; A represents at least one element selected from the group consisting of Li, Na and K; B represents at least one element selected from the group consisting of Mg, Ca, Sr and Ba; C represents Al and/or Ga; and m, a, c, e and f each independently represent a value satisfying expressions of 0<m≤0.2, 0.31≤a≤0.51, 0.49≤c≤0.69, 0≤e≤0.38, 1.63≤f≤2.10, 0.95≤a+c≤1.05, and 1.90≤e+f≤2.10.SELECTED DRAWING: None
Patent JP-2020200436-A (JP)
Title: Composite resin composition
Inventor: KASHIMURA KOTA
IPC: C08L33/04
Filed: 2019-10-07
Abstract: To provide a composite resin composition capable of forming a film in which cellulose nanofibers are uniformly dispersed in a resin, and its manufacturing method.SOLUTION: A composite resin composition containing an aqueous dispersion medium, resin particles emulsified in the aqueous dispersion medium, and cellulose nanofibers dispersed in the aqueous dispersion medium, in which the resin particles contain at least one kind selected from the group consisting of (meth)acryl-based resin particles, styrene-based resin particles, and (meth)acrylonitrile-based resin particles, and when a sample obtained by dropping and drying a liquid obtained by diluting the composite resin composition with water of an amount by which its nonvolatile component becomes within the range of 0.01 to 0.1 mass% is observed with an atomic force microscope, a structure where the cellulose nanofibers are dispersed and the resin particles cling to the cellulose nanofibers is observed is provided.SELECTED DRAWING: None
Patent JP-2021060107-A (JP)
Title: Vehicular brake device
Inventor: SATO NATSUMI
IPC: F16D65/00
Filed: 2019-10-09
Abstract: To provide a vehicular brake device that makes an opening part to be an inlet of a travel wind become a positive pressure area and an outer periphery of a disc rotor to be an outlet of the travel wind become a negative pressure area to increase an airflow speed using differential pressure between the positive pressure and the negative pressure, thereby improving cooling efficiency for the disc rotor.SOLUTION: A vehicular brake device includes: a dust cover 30 on an inner surface side in a vehicle width direction of a disc rotor 20; and an opening part 32 provided in the dust cover 30 to take a travel wind to an inner peripheral surface of the disc rotor 20, where an outer peripheral end of the dust cover 30 is in proximity to an inner peripheral surface of a rim part 5R of a wheel 5 in a non-contact state.SELECTED DRAWING: Figure 2
Patent JP-2021060174-A (JP)
Title: refrigerator
Inventor: MORI KIYOSHI
IPC: H05B6/54
Filed: 2019-10-09
Abstract: To provide a refrigerator capable of freezing, storing and thawing stored objects in a desired condition, and having high reliability and safety.SOLUTION: A refrigerator includes: a plurality of storage chambers having a space capable of storing stored objects; a plurality of doors provided to the respective storage chambers for opening or closing the plurality of storage chambers; door open/close detection means 55a, 55b, 55c, 55d, 55e detecting opening/closing states of the respective doors; an oscillation part 22 forming high-frequency power; a power supply part 48 supplying power source to the oscillation part; an oscillation electrode 24 receiving the formed high-frequency power from the oscillation part and making at least one of the storage chambers generate a high-frequency electric field; a counter electrode 25 provided to face the oscillation electrode; and a control part 50 controlling application of the high-frequency electric field to a space between the oscillation electrode and the counter electrode. The control part stops operation of the oscillation part when at least any one of the plurality of doors opens.SELECTED DRAWING: Figure 9
Patent JP-2021059294-A (JP)
Title: Hybrid vehicle
Inventor: IWASE NORIHIRO
IPC: B60W10/08
Filed: 2019-10-09
Abstract: To prevent EV traveling from being unnecessarily restricted in a charge depleting (CD) mode.SOLUTION: When providing route guidance for a planned travel route from a current location to a destination in a charge depleting (CD) mode, a control unit of a hybrid vehicle estimates a temperature rise amount of a motor at time when performing a hybrid travel that is a travel along with operation of an engine based on a travel load of each section of the planned travel route; subtracts the temperature rise amount from a first predetermined temperature used for determining abnormality of the motor so as to set a second predetermined temperature; and switches from an electric travel that is a travel along with no operation of the engine to the hybrid travel when a temperature of the motor reaches the second predetermined temperature or higher.SELECTED DRAWING: Figure 2
Patent JP-2020016904-A (JP)
Title: Lens barrel and imaging apparatus
Inventor: ITO YOSHIHIRO
IPC: G02B7/04
Filed: 2019-10-16
Abstract: To provide a lens barrel enabling the quick and accurate movement of a lens toward a target position and an imaging apparatus.SOLUTION: A lens barrel includes: a lens holding frame for holding a lens; a drive part for moving the lens holding frame to a first position; a detection part for detecting a position of the lens holding frame; a first control for supplying the drive part with electric power on the basis of the position of the lens holding frame detected by the detection part and the first position; and a second control for supplying the drive part with electric power to hold the lens holding frame.SELECTED DRAWING: Figure 1
Patent JP-2021062830-A (JP)
Title: Aerial vehicle
Inventor: NOHIRA KOSUKE
IPC: B64C27/04
Filed: 2019-10-16
Abstract: To provide an aerial vehicle which can be easily operated and flown, even indoors.SOLUTION: An aerial vehicle includes: a cylindrically shaped main body part having an outer peripheral part and an inner peripheral part; a lift generation part which is provided inside the main body part and generates an air flow directed at least from an upper side of the main body part to a lower side; flap parts provided in a displaceable manner at a lower part of the main body part; and a control part which controls a moving direction, by displacing the flap parts so as to partly cover a vent hole at the lower part of the main body part in order to change a direction of the air flow. An entire celestial sphere camera is provided on at least an upper part or the lower part of the main body part.SELECTED DRAWING: Figure 1
Patent JP-2021067588-A (JP)
Title: Surface inspection device for object to be inspected and surface inspection method for object to be inspected
Inventor: YOSHIDA KEISUKE
IPC: G01N21/892
Filed: 2019-10-25
Abstract: To provide a surface inspection device for an object to be inspected and a surface inspection method for the object to be inspected that have a simple configuration using a single light source and allow light composed of continuous wavelength components to be used for detection of surface defects of the object to be detected.SOLUTION: A surface inspection device for an object to be inspected includes: a light source 10 that emits white parallel light; spectral means 12 for splitting the white parallel light emitted from the light source into continuous wavelength components; and a color line scan camera. The light source and the spectral means are installed so that the light composed of the continuous wavelength components split by the spectral means is emitted in a line shape on a surface of an object to be inspected S. The color line scan camera takes an image of reflected light of the light composed of the continuous wavelength components emitted in the line shape on the surface of the object to be inspected.SELECTED DRAWING: Figure 2
Patent JP-2021069226-A (JP)
Title: Motor stator with cooling tube
Inventor: KONAKA YUDAI
IPC: H02K1/20
Filed: 2019-10-25
Abstract: To efficiently remove heat generated by a stator without degrading the performance of an electric motor.SOLUTION: A stator 1 of an electric motor includes a cylindrical stator core 10, a winding 11 wound on the stator core 10, and a first cooling tube 12 wound on the coil ends 11a, 11b formed at the axial end of the stator core 10.SELECTED DRAWING: Figure 1
Patent JP-2021070186-A (JP)
Title: Recording device
Inventor: MIURA TAKESHI
IPC: B41J13/10
Filed: 2019-10-30
Abstract: To prevent the image defect that is generated when a recording medium is bent and brought into contact with recording means in a case of recording an image in a serial scan method.SOLUTION: A recording device 200 comprises: a positioning upper wall 307 which has a printing opening 601 that penetrates in a vertical direction and is brought into contact with an upper surface of a recording medium to perform positioning with respect to the upper side of the recording medium; a recording head 201 which is provided so as to be movable in a main-scanning direction and a sub-scanning direction orthogonal to the main-scanning direction and discharges ink through the printing opening 601 from the upper side to the recording medium positioned by the positioning upper wall 307; and a shutter guide 508 which covers a region different from a region to which the recording head 201 of the printing opening 601 discharges the ink by moving in the sub-scanning direction following the movement in the sub-scanning direction of the recording head 201.SELECTED DRAWING: Figure 7
Patent JP-2021072208-A (JP)
Title: Illumination device
Inventor: MOTOKI NAOYA
IPC: F21K9/23
Filed: 2019-10-31
Abstract: To provide an illumination device to which a lamp provided with a slanted base can be mounted, and which enables a smaller size than a conventional one.SOLUTION: An illumination device 1 includes a lamp part 3 including a base 32, a device body part 4 including a socket part 41 in which the base 32 is fitted, and a cylindrical hood part 2 attached to the device body part 4 so as to accommodate the lamp part 3. The socket part 41 is disposed unfixedly within the device body part 4.SELECTED DRAWING: Figure 4
Patent JP-2020097226-A (JP)
Title: System and method for laminating composite laminate along continuous loop lamination path
Inventor: PAUL D SHAW
IPC: B29C70/54
Filed: 2019-10-31
Abstract: To provide a system and method for laminating a composite laminate along a continuous loop lamination path.SOLUTION: A manufacturing system 100 includes a plurality of lamination heads 300, and a head-moving system 170 defining a continuous loop lamination path 122 and configured to move the lamination heads in series along the lamination path. The manufacturing system also includes at least one lamination mandrel 146 arranged along a portion of the lamination path. The lamination heads are each configured to dispense a layup material 316 onto the at least one lamination mandrel or onto a layup material previously arranged on the lamination mandrel while the lamination heads are moved by the head-moving system through one or more revolutions of the lamination path to lay up a composite laminate 400.SELECTED DRAWING: Figure 1
Patent JP-2021078163-A (JP)
Title: Power conversion apparatus
Inventor: TAKAHASHI KIYOSHI
IPC: H01L25/07
Filed: 2019-11-05
Abstract: To provide a power conversion apparatus which can easily increase an insulation distance ( a creepage distance ) on the surface of a semiconductor module.SOLUTION: A power conversion apparatus 100 comprises a semiconductor module 10 provided with a plurality of connection terminals 12, and a tabular insulation member 20 provided independently of the semiconductor module 10 and arranged between the plurality of connection terminals 12. The plurality of connection terminals 12 are arranged along the X direction and the Y direction orthogonal to the X direction on the surface S of the semiconductor module 10. The insulation member 20 includes a first insulation member 21 arranged between the connection terminals 12 adjacent in the Y direction and extending in the X direction, and a second insulation member 22 arranged between the connection terminals 12 adjacent in the X direction and extending in the Y direction while being provided so as to cross the first insulation member 21.SELECTED DRAWING: Figure 5
Patent JP-2021074181-A (JP)
Title: Game machine
Inventor: KAWAGISHI HIROSHI
IPC: A63F7/02
Filed: 2019-11-07
Abstract: To enhance interest in a game in a game machine capable of variably displaying identification information simultaneously by plural pattern display devices.SOLUTION: A game machine can start variation display of one identification information by one identification information display device during variation display of the other identification information by the other identification information display means from among first identification information display means and second identification information display means, and does not start variation display of one identification information based on one determination result corresponding to one identification information display means when timing for completing variation display of the other identification information by the other identification information display means overlaps with timing for starting variation display of one identification information by one identification information display means, and when the other determination result corresponding to the other identification information display means is identification for shifting to a special game state.SELECTED DRAWING: Figure 196
Patent JP-2020157469-A (JP)
Title: Drilling device and drilling method
Inventor: TAKAMITSU HIDEYUKI
IPC: G05B19/19
Filed: 2019-11-13
Abstract: To improve accuracy of a depth in drilling a blind hole in a substrate having a curved and raised portion.SOLUTION: First operation by which a first surface height of a substrate is detected at a specific position in the substrate on the basis of a detection signal from a drill-contact detection part with a substrate pressing part pressing the substrate against, and second operation by which a second surface height of the substrate is detected at the specific position or in the vicinity of the position on the basis of the detection signal from the drill-contact detection part with the substrate pressing part not pressing the substrate against are performed, and when a difference between the first surface height and the second surface height surpasses a predetermined value, it is controlled so that at least a region including the specific position is not to be processed.SELECTED DRAWING: Figure 1
Patent JP-2021075968-A (JP)
Title: Reinforcement structure of existing wall-like structure, and construction method of the same
Inventor: OBA TAKUYA
IPC: E02B3/06
Filed: 2019-11-13
Abstract: To reinforce an existing wall-like structure so as to resist even a horizontal force exceeding an assumption at a time of completion of a construction of a wall-like structure, in an embodiment in which securing a ground space at a rear face side is hardly restricted.SOLUTION: A reinforcement structure of an existing wall-like structure includes an existing wall-like structure (an existing dam body 12) having a main wall portion (a dam body main wall portion 12X) and a reinforcement portion 14, in which the existing wall-like structure (the existing dam body 12) is reinforced by the reinforcement portion 14. The reinforcement portion 14 is attached to a rear face 12B that is an opposite side wall face to a wall face 12A to which a horizontal external force applies, of wall faces of the main wall portion (the dam body main wall portion 12X). The whole of the reinforcement portion 14 is provided in a region below a ground surface 92.SELECTED DRAWING: Figure 1
Patent JP-2021080713-A (JP)
Title: Scattering prevention device, and curing method using the same
Inventor: OKAMOTO KAZUYUKI
IPC: E04G23/08
Filed: 2019-11-18
Abstract: To provide a scattering prevention device capable of expanding a curing net simply and quickly and preventing a demolished material from scattering at low cost with simple configuration, and to provide a curing method using the same.SOLUTION: A scattering prevention device 1 preventing a demolished material generated in a building demolition work using a temporary scaffold from scattering includes: a plurality of post pipes 2 connected with upper end connection portions 11 of a building frame 10 at the uppermost stage of the temporary scaffold assembled in multiple stages and arranged in parallel with a predetermined interval; an operation wire 3 which is inserted through each post pipe 2, whose tip portion is out of an upper part of the post pipe 2, and whose base end portion is out of a lower part of the post pipe 2; and a curing net 4 attached to the tip portion of each operation wire 3 to be hung and receiving a scattering demolished material.SELECTED DRAWING: Figure 2
Patent JP-2020100928-A (JP)
Title: Display light emission device
Inventor: TAJIMA MOTOKI
IPC: A42B3/04
Filed: 2019-11-20
Abstract: To prevent a situation that a helmet wearer cannot proceed in an advancing direction indicated by a guide image at a guide point.SOLUTION: An information acquisition unit is configured so as to acquire first information indicating an advancing direction at a first guide point the nearest from a present position, and second information indicating an advancing direction at a second guide point scheduled to be reached next. An image output unit estimates an interval between the first guide point and the second guide point, and if the interval is equal to or less than a predetermined value, generates an image displaying an advancing direction at the first guide point and an advancing direction at the second guide point as a guide image.SELECTED DRAWING: Figure 3
Patent JP-2020195996-A (JP)
Title: Catalyst for oxygen reduction and evolution reactions, and method for manufacturing the same
Inventor: KIM DONG-WAN
IPC: B01J37/08
Filed: 2019-11-21
Abstract: To provide a bifunctional catalyst for oxygen reduction/evolution reactions based on two-dimensionally structured nickel sulfide.SOLUTION: A catalyst for oxygen reduction and evolution reactions comprises nickel sulfide (NiS2) nanosheets in which NiS2 molecules are cross-linked and oriented in a two-dimensional structure, where a highly active specific plane is exposed thereby allowing improved characteristics of a lithium-air battery. The NiS2 catalyst with the two-dimensional structure is highly active and highly stable, and can be produced on a large scale at low cost in a simple process.SELECTED DRAWING: Figure 1
Patent JP-2021085255-A (JP)
Title: Toilet bowl device
Inventor: YOKOI RYUICHI
IPC: E03D9/08
Filed: 2019-11-28
Abstract: To provide a toilet bowl device having a removable harness cover.SOLUTION: The toilet bowl device comprises: a base part to which a functional component 9 is attached; a harness 6 composed of a plurality of wirings 61 for supplying electric power to the functional component 9; and a harness cover 4 for covering the harness 6. The harness cover 4 has a claw engaging part that fixes the harness cover 4 to at least one of the base part and the functional component 9 by elastically deforming. The base part preferably has a rear base body part 321 to which the functional component 9 is attached, and the claw engaging part preferably has a first body engaging part and a second body engaging part that engage with a part of a body part 321.SELECTED DRAWING: Figure 2