baber/WOPTO huggingface dataset:
Patent JP-2020135022-A (JP)
Title: Image processor, image processing method, and program
Inventor: IDO YOKO
IPC: G06K9/32
Filed: 2019-02-13
Abstract: To accurately detect a normal direction of a manuscript even when the manuscript has a small number of characters.SOLUTION: An image processor includes: a first dictionary holding a feature amount of each single character; a second dictionary holding weighting magnification of each prescribed character; extraction means extracting a feature amount of character image data included in manuscript image data; reliability acquisition means comparing a feature amount extracted by the extraction means with a feature amount of the first dictionary with respect to a plurality of prescribed directions of the manuscript image data to acquire reliability about a character associated with the feature amount of the compared first dictionary; weighting means weighting the reliability of the matched character by the weighting magnification when the character acquiring the reliability is in the second dictionary; and normal direction determining means determining a normal direction of the manuscript image data on the basis of the weighted reliability from the plurality of prescribed directions.SELECTED DRAWING: Figure 12
Patent JP-2020131877-A (JP)
Title: Battery monitoring device
Inventor: KURAISHI MAMORU
IPC: B60R16/02
Filed: 2019-02-18
Abstract: To highly accurately suppress a trouble that a battery loaded on a vehicle goes into an excessively discharged state, and to reduce a trouble that convenience of a use is impaired.SOLUTION: A battery monitoring device is provided that is constituted of : a voltage detection unit 4 detecting a voltage V of a battery B loaded on a vehicle Ve; a state detection unit 2 detecting a state of an ignition switch IGSW of the vehicle Ve; and a control unit 6 driven by power supplied from the battery B regardless of the state of the ignition switch IGSW. The control unit 6 drives a part of functions thereof among all the functions and does not drive the remaining function when a voltage V detected by the voltage detection unit 4 is equal to or less than a prescribed value Vth, and a time T from when the state detection unit 2 detects that the ignition switch IGSW is OFF to the present is equal to or more than a prescribed time Tth.SELECTED DRAWING: Figure 1
Patent JP-2020131962-A (JP)
Title: Bogie
Inventor: OWASHI TAKASHI
IPC: B62B5/00
Filed: 2019-02-20
Abstract: To achieve improvement in workability when stacking bogies.SOLUTION: In a bogie 10, at least one of plural casters 30, which are fitted to an underside of a block 11, is a universal caster 30U, and on a top face of the block 11, a wheel accommodation part 40, which accommodates a wheel 35 of the universal caster 30U of the bogie 10 on an upper side when the bogies 10 are stacked up and down, is provided. The wheel accommodation part 40 is formed into a concave shape with a surrounding surface 42 which surrounds the wheel 35 from four sides. On the surrounding surface 42, a vertical part 43, which extends substantially perpendicular to the block 11, and a bulging ramp 44, which is extended upward from the vertical part 43, is inclined so as to approach an outer side of the wheel accommodation part 40 as approaching an upper side, and comprises a curve surface which bulges with a prescribed curvature radius toward the outer side of the wheel accommodation part 40 when being horizontally cut at any height position, are provided.SELECTED DRAWING: Figure 9
Patent JP-2020135734-A (JP)
Title: Care recording program, care recording device, and care recording system
Inventor: MAEDA SHUNSUKE
IPC: G06Q50/22
Filed: 2019-02-25
Abstract: To provide a care recording program capable of integrally managing information on care services for a plurality of care receivers with one screen.SOLUTION: A care recording program includes: input operation displays 21A-21C operated for inputting care service information; a plurality of care receiver information displays 25A for identifying each of a plurality of care receivers who receive provision of a care service; a plurality of time displays 26 for indicating a time during which the care service is provided; and a plurality of selection displays 27 arranged in a matrix so as to correspond to both any one of the care receiver information displays 25A and any one of the time displays 26. The input operation displays 21A-21C are composed of a plurality of buttons operated in order to input different care service information. Any one of the buttons constituting the input operation displays 21A-21C is selected, thereby an input of the care service information allocated to the selected button is made possible, and input care service information is associated with the selected one or more selection displays 27.SELECTED DRAWING: Figure 4
Patent JP-2020137068-A (JP)
Title: Base station, communication system, base station management device, base station cooperation method and program
Inventor: TAKII TAKANORI
IPC: H04W16/14
Filed: 2019-02-25
Abstract: To secure, in a frequency band requiring no license (unlicensed band), a high communication capacity in a target area without suspending radio wave transmission, when a plurality of base stations, which use the same radio communication system capable of avoiding mutual interference, are installed in proximity in the target area.SOLUTION: A base station, which uses a frequency band not requiring a license, executes by synchronizing listening operation, which receives a radio wave of the frequency band, with a surrounding base station which uses the frequency band, and during the execution period of the listening operation, controls radio wave transmission from the self-station in such a manner that the reception intensity of the radio wave received by the surrounding base station becomes a predetermined threshold or lower.SELECTED DRAWING: Figure 1
Patent JP-2020133864-A (JP)
Title: Reduction gear and motor with reduction gear
Inventor: SHIMIZU FUMIHIRO
IPC: F16H1/32
Filed: 2019-02-25
Abstract: To reduce stress generated at a protrusion for transmitting a rotation force of a revolving and rotating gear.SOLUTION: A reduction gear 14 comprises: an eccentric shaft 22; a fixed gear 28; a revolving and rotating transmission gear 24; and an output gear body 30 which rotates by the revolution and rotation of the transmission gear 24. A recess 30A is formed at the output gear body 30, and a protrusion 24C engaged with the recess 30A is formed at the transmission gear 24. Then, an outside diameter of the protrusion 24C of a portion at the output gear body 30 side is set smaller than an outside diameter of a portion at the transmission gear 24 side.SELECTED DRAWING: Figure 11
Patent JP-2020140250-A (JP)
Title: Abnormality detection device, abnormality detection method and abnormality detection program
Inventor: TORA SHOTARO
IPC: G06F13/00
Filed: 2019-02-26
Abstract: To detect unknown abnormality.SOLUTION: An abnormality detection device 10 has a storage unit 14 which stores dictionary information 14b obtained by associating a partial character string of each message indicating the type of each message contained in a text log outputted from a system, with an ID set for each type of the message. The abnormality detection device 10, when acquiring the message contained in the text log outputted from the system, refers to the dictionary information 14b stored in the storage unit 14, classifies the message contained in the text log for each type, assigns an ID to each classified message, and detects abnormality, based on the ID assigned to the message.SELECTED DRAWING: Figure 1
Patent JP-2019157612-A (JP)
Title: Door system and method for determining door position
Inventor: MICHAEL HOERMANN
IPC: E05F15/43
Filed: 2019-02-26
Abstract: To detect obstacles more securely.SOLUTION: The present invention relates to a door system. This door system includes at least one movable door element, at least one traveling rail for directing the door element, and at least one optical barrier element for detecting a free movement route of the door element. The at least one traveling rail has a cut in which the at least one optical barrier element is fixed.SELECTED DRAWING: Figure 1
Patent JP-2020137431-A (JP)
Title: Nutritious liquid supplying device, plant cultivation system, and nutritious liquid supplying program
Inventor: ASAI YOSHIKI
IPC: A01G31/00
Filed: 2019-02-27
Abstract: To provide a nutritious liquid supplying device of easy maintenance.SOLUTION: A spray device (nutritious liquid supplying device) 100 comprises: at least one nozzle 115 which is capable of being inserted or detached into/from a cultivation container R via an opening 41 of the cultivation container R housing at least roots of a plant body therein, and sprays nutritious liquid into the cultivation container R; a drive part 130 which inserts or detaches the nozzle 115 into/from the cultivation container R via the opening 41 of the cultivation container R; and at least one movable body 140 which moves the nozzle 115 to the cultivation container R.SELECTED DRAWING: Figure 6
Patent JP-2020137695-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-02-27
Abstract: To prevent a reduction in the interest of games.SOLUTION: A variable performance where a symbol is temporarily stopped and then finally stopped may be executed. When reach performance of SP reach or higher is completed in the variable performance, a specific image 31e is displayed on an image display device 31. It is so configured that no performance sounds are not output upon temporally stop of the performance symbol in a variable performance accompanied by display of the specific image 31e, and performance sounds are output upon temporally stop of the performance symbol in a variable performance accompanied by no display of the specific image 31e.SELECTED DRAWING: Figure 48
Patent JP-2020137715-A (JP)
Title: Denture and fitting attachment of the same
Inventor: KAWAKITA TADASHI
IPC: A61C13/235
Filed: 2019-02-27
Abstract: To provide a denture which gives a user excellent feeling of wearing and pleasant chewing comfort while eating, and to provide a fitting attachment of the denture.SOLUTION: The fitting attachment 20 is composed of a metal crown 210 for fitting to one abutment tooth and a projection 220 made of a magnetic material incidental to the periphery of the crown. The denture is composed of a free end denture 10, including a concave engaging part 130 which is arranged on an end side adjacent to the abutment tooth 80 and a magnet 140 which is housed on the coupling part side with the free end denture. With the projection engaged with the concave engaging part, the free end denture is combined to the abutment tooth. With a magnetic tensile force exerting on the projection of the magnet, the free end denture is made to be undetachable from the abutment tooth. In the concave engaging part, the projection is fitted. Also, while at least a part of the curved part of the projection stays by the magnetic force inside the concave engaging part, the relative position and the relative angle of the free end denture for the abutment tooth are made to vary within a prescribed range.SELECTED DRAWING: Figure 1
Patent JP-2020140061-A (JP)
Title: Image forming apparatus
Inventor: YOSHIOKA TOMOAKI
IPC: G03G15/16
Filed: 2019-02-28
Abstract: To prevent separation failure where a recording medium to which an image is transferred is not separated from a nipping unit.SOLUTION: An image forming apparatus comprises: an annular transfer belt that has an image transferred to its outer surface; a nipping unit that has the outer surface of the transfer belt wound therearound and has a nipping area for nipping a recording medium with the outer surface of the transfer belt; an opposing part that is opposite to the nipping unit inside the transfer belt and upon application of voltage, transfers the image from the transfer belt to the recording medium in the nipping area; and a conveying unit that has a holding part for holding the recording medium, moves the holding part to convey the recording medium, and causes the recording medium to pass through the nipping area while holding the recording medium with the holding part.SELECTED DRAWING: Figure 3
Patent JP-2020143453-A (JP)
Title: Work vehicle control device and work vehicle
Inventor: NOMURA MAKOTO
IPC: E02F9/00
Filed: 2019-03-04
Abstract: To start an electric motor even if the operation is performed at once.SOLUTION: A control device for a work vehicle comprises a start operation determination unit that determines whether a start signal of a start switch that starts an electric motor is in the generated state, a lock state determination unit that determines whether a safety operation unit is in the lock state, a circuit state determination unit that determines whether a supply circuit is in a state where power can be supplied to the electric motor, and a drive command unit that outputs a drive command to the electric motor when the supply circuit transitions from a state in which power cannot be supplied to a state in which power can be supplied in the generated state and the lock state.SELECTED DRAWING: Figure 2
Patent JP-2020142601-A (JP)
Title: Cargo handling vehicle
Inventor: KON HISHO
IPC: B60P3/00
Filed: 2019-03-05
Abstract: To reliably hold a cargo box at a limit angle with compact configuration.SOLUTION: In this cargo handling device, a foldable tilt stopper 20, which is located in the vicinity of a tilt cylinder 8 in a sub frame 10 and regulates tilt operation of a garbage storage box 3 at a prescribed limit angle α, is provided. A lower end of the tilt stopper 20 is rotatably connected to the sub frame 10, and an upper end thereof is rotatably connected to a bottom 3a of the garbage storage box 3, and the tilt stopper is so configured as to be foldable at an intermediate part thereof. When the tilt stopper is fixed in the state that the tilt stopper is straightly extended in the state that the garbage storage box 3 becomes the limit angle α, a stopper detection sensor 26 is operated, and a PLC 50 regulates operation of the tilt cylinder 8.SELECTED DRAWING: Figure 1B
Patent JP-2020142948-A (JP)
Title: Surface-modified nanodiamond, nanodiamond dispersion composition, and manufacturing method of surface-modified nanodiamond
Inventor: JO DAISUKE
IPC: C09D17/00
Filed: 2019-03-06
Abstract: To provide a polyoxyalkylene chain surface-modified nanodiamond excellent in manufacturing safety and productivity.SOLUTION: The surface-modified nanodiamond of the present invention contains a nanodiamond particle and a surface-modifying group having a polyoxyalkylene chain and a silicon atom that surface-modifies the nanodiamond particle. A nanodiamond dispersion composition of the present invention contains a dispersion medium and the surface-modified nanodiamond dispersing in the dispersion medium.SELECTED DRAWING: Figure 1
Patent JP-2020143763-A (JP)
Title: Electric actuator
Inventor: MIZUSHIRI Kenji
IPC: H02K7/06
Filed: 2019-03-08
Abstract: To realize downsizing of an electric actuator.SOLUTION: An electric actuator includes: a motor part 2; a motion conversion mechanism 3; and a housing 5. The motion conversion mechanism 3 is formed by a sliding screw mechanism and includes: a screw shaft 16 having a male screw part 16a; a nut 17 which threadedly engages with the male screw part 16a; and a rotation stopper mechanism 18 which prevents rotation of the screw shaft 16. The rotation stopper mechanism 18 includes: a groove part 23 formed at the male screw part 16a of the screw shaft 16; and a protrusion part 24 which is provided at the housing 5 and engages with the groove part 23.SELECTED DRAWING: Figure 1
Patent JP-2020149994-A (JP)
Title: Semiconductor device
Inventor: OJI HIROSHI
IPC: H01L23/14
Filed: 2019-03-11
Abstract: To provide a semiconductor device having a configuration suitable for flowing a relatively large electric current and capable of reducing a height of the device.SOLUTION: The semiconductor device comprises: a plurality of wirings 20 disposed on a main surface 10A of a substrate 10; a semiconductor element 40 by which a plurality of electrodes 41 are bonded to the plurality of wirings 20; a plurality of columnar wirings 30 located outside the semiconductor element 40 as viewed along a thickness direction thereof so as to protrude in a direction away from the main surface 10A in the thickness direction, and respectively disposed with the plurality of wirings 20. The plurality of electrodes 41 include a plurality of first electrodes 411 electrically connected to a first circuit 401 and a plurality of second electrodes 412 electrically connected to a second circuit 402, the plurality of columnar wirings 30 includes a plurality of first columnar portions 31 electrically connected to the plurality of first electrodes 411 and a plurality of second columnar portions 32 electrically connected to the plurality of second electrodes 412, and an area of each of the plurality of first columnar portions 31 is larger than an area of each of the plurality of second columnar portions 32 as viewed along the thickness direction.SELECTED DRAWING: Figure 2
Patent JP-2020147766-A (JP)
Title: Method and device of producing high-valence manganese
Inventor: NAKAJIMA TOMOHIKO
IPC: C25B3/23
Filed: 2019-03-11
Abstract: To provide a novel method of producing high-valence manganese, and a production device therefor.SOLUTION: The method of producing high-valence manganese, comprises a step of irradiating a semiconductor photoelectrode namely an anode disposed in an electrolytic tank with light including any of wavelengths of 200 nm or more and 800 nm or less to convert divalent manganese present in an electrolytic solution to high-valence manganese by a photoelectrolysis oxidation reaction. The device of producing high-valence manganese, comprises a semiconductor photoelectrode namely an anode disposed in an electrolytic tank, a light irradiation mechanism irradiating the semiconductor photoelectrode with light including any of wavelengths of 200 nm or more and 800 nm or less, and a power source that applies a voltage to the semiconductor photoelectrode, with an electrolytic solution containing divalent manganese at a concentration of 0.2 mM or more being stored in an anode chamber.SELECTED DRAWING: Figure 1
Patent JP-2020149737-A (JP)
Title: Magnetic recorder and magnetic head
Inventor: NARITA NAOYUKI
IPC: G11B5/012
Filed: 2019-03-11
Abstract: To provide a magnetic recorder and a magnetic head capable of improving recording density.SOLUTION: The magnetic recorder includes a magnetic head, a first circuit, and a second circuit. The magnetic head includes a magnetic pole, a first shield, a laminate, a first terminal, a second terminal, and a coil. The first circuit at least performs a first operation. In the first operation, while the second circuit supplies recording current to the coil, the first circuit supplies first current to a current path between the first terminal and the second terminal. The first current is smaller than second current oscillated by electrical resistance of the current path.SELECTED DRAWING: Figure 1
Patent JP-2020150328-A (JP)
Title: Information processing unit and program
Inventor: NAKAMURA SHINYA
IPC: H04N1/00
Filed: 2019-03-11
Abstract: To facilitate discovery of an object script, compared with a case where the information, indicating what number the script unsuccessful of reading was read in a bundle, is not included in the list of reading results.SOLUTION: An information processing unit has extraction means for extracting the scripts unsuccessful for reading, in face units, when optically reading information described in the script, one by one from a bundle of multiple scripts, and formation means for forming a list of aggregate results where the number, indicating what number the script including the face of unsuccessful reading was read in a bundle, is added to the recording corresponding to the face of unsuccessful reading.SELECTED DRAWING: Figure 4
Patent JP-2020146880-A (JP)
Title: Image formation method and image formation apparatus
Inventor: TAKAHASHI SATOSHI
IPC: B41M5/00
Filed: 2019-03-12
Abstract: To provide an image formation method which has high image density and is excellent in fixability and discharge stability.SOLUTION: An image formation method includes an ink imparting step of imparting ink containing an organic solvent, a resin and a colorant onto a recording medium, and a drying step of drying the ink imparted to the recording medium, in which a glass transition temperature of the resin is 60°C or higher and 100°C or lower, a drying temperature in the drying step is -20°C or higher and +30°C or lower with respect to the glass transition temperature of the resin, and a drying time in the drying step is 1.0 second or longer and 5.0 seconds or shorter.SELECTED DRAWING: Figure 1
Patent JP-2020148114-A (JP)
Title: Scroll compressor
Inventor: KABURAGI Misako
IPC: F04C18/02
Filed: 2019-03-12
Abstract: To provide a scroll compressor which eliminates a disadvantage that excessive back pressure increases power consumption without causing increase in its axial direction.SOLUTION: A scroll compressor includes: a back pressure chamber 39 formed on a back surface of a panel 31 of a movable scroll 22; a back pressure passage 43 allowing the discharge side of a compression mechanism 4 and the back pressure chamber 39 to communicate with each other; a rotary shaft 14 which drives the movable scroll; an oil passage 46 formed within the rotary shaft 14; and an inlet hole 52 which opens on a movable scroll 22 side end surface of the rotary shaft and allows the back pressure chamber 39 and the oil passage 46 to communicate with each other. A recessed part 53 is formed at the movable scroll 22 side end surface of the rotary shaft 14 and the inlet hole 52 opens in the recessed part 53.SELECTED DRAWING: Figure 1
Patent JP-2020145987-A (JP)
Title: Implement
Inventor: NAKAMURA TARO
IPC: A01C11/02
Filed: 2019-03-14
Abstract: To provide an implement in which right and left wires, and right and left springs are provided on a rolling mechanism, in which the right and left springs hardly become a resistance to a rolling operation.SOLUTION: In a state in which a work device is positioned at a set posture, in front view, right and left wires 47, 48 are extended to a right side and a left side respectively in parallel to the work device from a rotor 39, in the state, gaps W1, W2 in a lateral direction between right and left connection parts 25a, 25b and extension end parts 47a, 48a of the right and left wires 47, 48 are set to become shorter than a natural length L1, L2 of right and left springs 33, 34. Over the right and left connection parts 25a, 25b and extension end parts 47a, 48a of the right and left wires 47, 48, right and left springs 33, 34 are connected.SELECTED DRAWING: Figure 9
Patent JP-2020155807-A (JP)
Title: Vehicle communication system
Inventor: YANAGIDA AKIRA
IPC: H04L12/46
Filed: 2019-03-18
Abstract: To provide a vehicle communication system in which a system can be properly constituted.SOLUTION: A vehicle communication system 1 includes a core module 10, a first terminal module 20A, and a second terminal module 20B. The core module 10 is mounted in a vehicle V and includes a first switching hub 11A, a second switching hub 11B, and a core communication flux 12. The first and the second switching hubs 11A and 11B relay data. The core communication flux 12 includes a core optical cable 12a that propagates optical signals and a core electric wire 12b that conducts electrical signals. In the core communication flux 12, the core optical cable 12a and the core electric wire 12b couple the first switching hub 11A and the second switching hub 11B to each other in a communicable manner. In the core communication flux 12, the core optical cable 12a has a larger communication traffic volume than that of the core electric wire 12b.SELECTED DRAWING: Figure 1