baber/WOPTO huggingface dataset:
Patent JP-2022120213-A (JP)
Title: Image decoding device, image decoding method, and image decoding program
Inventor: NAKAMURA HIROYA
IPC: H04N19/186
Filed: 2019-06-25
Abstract: To provide techniques for improving the encoding efficiency by performing block division suitable for image encoding and decoding.SOLUTION: An embodiment comprises: a block vector detection unit to detect a block vector of a block to be processed; a candidate derivation unit to derive candidate block vectors of the block to be processed in a picture to be processed from encoding information stored in an encoding information storage memory; a selection unit to select from the candidate block vectors a block vector to be regarded as a prediction block vector; a correction unit to correct the prediction block vector so as to be included in a referrable region, thereby deriving a corrected prediction block vector; and a subtraction unit to subtract the corrected prediction block vector from the block vector so as to calculate a difference block vector.SELECTED DRAWING: Figure 1
Patent JP-2020192520-A (JP)
Title: Continuous coating apparatus
Inventor: FUSEJIMA YASUTOYO
IPC: B01J2/00
Filed: 2019-06-26
Abstract: To provide a continuous coating apparatus capable of continuously performing coating treatment of a tablet or the like.SOLUTION: There is provided a continuous coating apparatus 1 which comprises a spirally disposed flow tray 2, a skirt 12 which rotates around a center pole 14 to which the flow tray 2 is attached, a spray gun 3 arranged along the flow tray 2 and a housing 15 arranged to cover the flow tray 2. The housing 15 is provided with an opening 16 for supplying warm air inside the housing 15 and an exhaust port 17 for discharging warm air in the housing 15. The continuous coating apparatus 1 performs the desired coating treatment by spraying a coating liquid with the spray gun 3 while supplying warm air to an object to be processed 4 which is supplied to the upper part of the flow tray 2 and moved downward in the flow tray 2 with the rotation of the skirt 12.SELECTED DRAWING: Figure 1
Patent JP-2020019699-A (JP)
Title: GaN crystal
Inventor: FUJIKURA HAJIME
IPC: H01L21/205
Filed: 2019-06-27
Abstract: To improve the performance and yield of a semiconductor device manufactured using a group III nitride crystal having high quality.SOLUTION: The nitride crystal is represented by the composition formula of InAlGaN (where, 0≤x≤1, 0≤y≤1, 0≤x+y≤1). A hardness measured by a nano indentation method within the maximum load of 1 mN or more and 50 mN or less is more than 22.0 GPa.SELECTED DRAWING: Figure 1
Patent JP-2021009783-A (JP)
Title: Composite insulation cover
Inventor: KISHIDA SHIGEAKI
IPC: H05H1/46
Filed: 2019-06-28
Abstract: To provide a composite insulation cover having a structure different from the conventional one, which can simplify a maintenance work of a high-frequency antenna.SOLUTION: A composite insulation cover (32) includes an insulating outer insulating cover (50) having a shape that covers more than half of the outer surface of an antenna conductor (31) in a cross section when cut by a plane perpendicular to the extending direction of the antenna conductor (31), and an insulating inner insulating cover (60) that has a shape that covers at least a portion of the outer surface of the antenna conductor (31) which is not covered by the outer insulating cover (50), and can be placed inside the outer insulating cover (50) and in a partially open space (55) around the antenna conductor (31).SELECTED DRAWING: Figure 2
Patent JP-2021008193-A (JP)
Title: Anti-theft system of work machine, anti-theft control method of work machine and work machine
Inventor: ANDO RYUTA
IPC: E05B49/00
Filed: 2019-06-28
Abstract: To be able to quickly perform transmission and reception of authentication information and processing for authentication.SOLUTION: An anti-theft system of a work machine comprises: a starting-operation tool that gives an instruction for starting a motor; an information acquiring device that enables first information and second information to be acquired; and a control device which has an authentication memorizing part that can memorize authentication information, a starting processing part that makes the starting-operation tool to acquire an instruction for starting and starts the motor when the first information acquired by the information acquiring device is associated with the authentication information, and a registration processing part that performs registration processing for registering second information as the authentication information. The registration processing part performs the registration processing before the motor is started and does not perform the registration processing after the motor is started.SELECTED DRAWING: Figure 1
Patent JP-2021008083-A (JP)
Title: Decorative article, method for manufacturing decorative article, and mold
Inventor: HISADA MASAHITO
IPC: B29C45/16
Filed: 2019-07-02
Abstract: To provide a decorative article, a method for manufacturing a decorative article, and a mold capable of improving appearance of a decorative part.SOLUTION: A decorative article 1 is provided with: a resin-made body part 2 being a base part of the decorative article 1; and a decorative part 3 provided on a surface of the body part 2. The decorative part 3 is a member that contains aluminum powder 6a in a transparent resin 5a, and colored in silver. A surface of the decorative part 3 is formed in an uneven shape that has a group of a plurality of protrusions 10 and recesses 11. A surface roughness (a maximum height Rz) of the decorative part 3 is set to 1-50 μm for example, and set to 3-10 μm preferably.SELECTED DRAWING: Figure 4
Patent JP-2020013567-A (JP)
Title: Image processing method, image processing device, and image processing apparatus
Inventor: GUO XIHONG
IPC: G06T1/00
Filed: 2019-07-10
Abstract: To provide images for training (training data) by automatically and accurately generating cutout images only through a simple operation input.SOLUTION: An image processing method comprises: receiving an operation input; on the basis of the operation input, determining a target range from an image to be processed; and, in the target range, generating a prescribed number of cut images of a prescribed size. The size of the target range is in prescribed proportion to the size of the cut images.SELECTED DRAWING: Figure 1
Patent JP-2019205185-A (JP)
Title: Image processor, image processing system, image processing method, and program
Inventor: OMURA KEIJI
IPC: G06T7/00
Filed: 2019-07-10
Abstract: To provide an image processor, an image processing system, an image processing method and a program that are capable of freely generating timing of a trigger, which is to be a reference of timing for image determination, or the like.SOLUTION: A trigger area specification part 305 specifies a trigger area for determining timing of a trigger in a display area of image data in a display device 317. A change point detection part 306 acquires frames for a prescribed period before and after the time of a frame of image data reproduced and displayed at the time of specifying the trigger area, calculates, in each of the acquired frames, the difference in pixel value between the frame and the previous frame thereof, and detects, on the basis of the calculated difference, a change point in the image in the trigger area. The trigger generation part 313 compares, in the trigger area on the image display part, a difference image with the image in the trigger area of the frame of the image data, and generates a trigger signal at the timing of the trigger.SELECTED DRAWING: Figure 3
Patent JP-2021015728-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MATSUHASHI NOZOMI
IPC: H01M10/6553
Filed: 2019-07-12
Abstract: To provide a nonaqueous electrolyte secondary battery which is high in heat dissipation and in which the temperature distribution of an electrode group during charging/discharging is made uniform.SOLUTION: A nonaqueous electrolyte secondary battery includes: an electrode group including a positive electrode plate and a negative electrode plate arranged to face each other with a separator interposed therebetween, the electrode group having a side face; a nonaqueous electrolyte; a positive electrode current collector lead; a negative electrode current collector lead; a positive electrode terminal; a negative electrode terminal; and an exterior body including a sealing part that seals the edges of a laminated film and a housing part where the electrode group is stored. The housing part has first and second storing parts. The electrode group and a part of each current collector lead are stored in the first storing part. The rest of each current collector lead and a part of each terminal connected to each current collector lead are stored in the second housing part. Each current collector lead is extended from the side face of the electrode group to the inside of the second storing part. Each terminal is extended from the inside of the second storing part to the outside through the sealing part.SELECTED DRAWING: Figure 4
Patent JP-2019173972-A (JP)
Title: Nut with nylon washer
Inventor: OKUNO YOSHIAKI
IPC: F16B37/00
Filed: 2019-07-03
Abstract: To facilitate assembling of nylon washer with a nut by their integral formation, eliminate contact between metals to prevent occurrence of electric corrosion or scaring at a bearing surface and occurrence of irregular sound caused by contact between the metals at a fastening part that occurs at the time of vibration.SOLUTION: An annular engagement part 12 having a larger diameter than that of a screw hole 11 and protruded downward is arranged around the screw hole 11 at a bottom surface of a nut 1 formed with the screw hole 11 at a center part passing in an axial direction, and in turn a flat-plate nylon washer 2 having a penetration hole 21 is inserted and passed at an outer periphery of this annular engagement part 12 and the nylon washer 2 is rotatably fastened at the bottom surface of the nut 1 through a fastening of the extremity end part outside in a radial direction at the annular engagement part 12.SELECTED DRAWING: Figure 1
Patent JP-2021022806-A (JP)
Title: Information processing device, information processing system, and program
Inventor: NAKAMURA TAKASHI
IPC: H04L12/28
Filed: 2019-07-26
Abstract: To provide an information processing device, an information processing system and program, which are capable of acquiring restriction information corresponding to user identification information without transmitting the user identification information of a user via a network used by unspecified users.SOLUTION: An authentication section 31 authenticates a user who intends to use an image forming device 10. An LPWA communication module 20 transmits a user ID of a user authenticated by the authentication section 31 to an access right management server 60 via a LPWA communication network 50. Then, the LPWA communication module 20 receives access right information of the user, who corresponds to a transmitted user ID, from the access right management server 60 via the LPWA communication network 50. A control section 35 controls the range of functions that are available to the user, based on access right information received by the LPWA communication module 20.SELECTED DRAWING: Figure 3
Patent JP-2019200427-A (JP)
Title: Automatic arrangement method
Inventor: WATANABE DAICHI
IPC: G10G1/04
Filed: 2019-07-26
Abstract: To perform high-quality automatic arrangement in consideration of an accent position of an original music piece.SOLUTION: Based on original performance information, one or more accent positions expressed by original performance information in a music piece are extracted, and a time-position of one or more accompaniment sounds generated based on an existing accompaniment pattern data is adjusted so as to match the one or more extracted accent positions, thereby generating arranged accompaniment data. Thus, based on the existing accompaniment pattern data, the accompaniment data in harmony with the accent position (rhythmic element) in the music piece in the original performance information can be generated, and an arrangement that keeps a feature of the existing accompaniment pattern data and the original performance information (original music piece) can be performed automatically.SELECTED DRAWING: Figure 2
Patent JP-2019194348-A (JP)
Title: Adhesive composition
Inventor: YOO HYUN JEE
IPC: C09J7/28
Filed: 2019-08-01
Abstract: To provide a pressure-sensitive adhesive composition and an encapsulation film which can form a structure capable of effectively blocking oxygen or water entering an organic electronic device from an outside, and have excellent processability in a process of manufacturing a panel and excellent heat resistance retention under a high-temperature and high-humidity condition.SOLUTION: A pressure-sensitive adhesive composition comprises a polymer derived from butylene, and has a Mooney viscosity (η*) of 5000 to 107 Pa s measured by a shear stress using a flat panel jig having the diameter of 8 mm at the strain of 5%, the frequency of 1 Hz and a temperature in the temperature range of 30 to 150°C.SELECTED DRAWING: Figure 1
Patent JP-2019215361-A (JP)
Title: Drive circuit for two-coil step motor
Inventor: FUKUSHIMA TOSHIAKI
IPC: H02P8/02
Filed: 2019-08-05
Abstract: To provide a drive circuit for a two-coil step motor capable of accurately detecting external impact using a step motor with two coils, to prevent a driving error due to the impact.SOLUTION: A drive circuit for a two-coil step motor comprises: a drive pulse generation circuit 4 that outputs a drive pulse SP; a detection pulse generation circuit 6 that outputs a detection pulse CP to coils A and B in order to detect a back electromotive current generated in the coils A and B, with the movement of a rotor after driving the rotor by a driving pulse; a detection circuit 30 that detects movement of a rotor 41 by the back electromotive current generated in at least one of the coils A and B; and a lock pulse generation circuit that outputs a lock pulse LP for braking the rotor 41. The lock pulse LP is selected according to a rotation direction of the rotor 41 and a static position of the rotor 41, and the rotation direction of the rotor 41 is configured to be determined based on which of the coils A and B generates the detection pulse CP.SELECTED DRAWING: Figure 1
Patent JP-2021024831-A (JP)
Title: Humanized antibody that binds to amyloid β protein oligomer
Inventor: MATSUBARA ETSURO
IPC: A61P43/00
Filed: 2019-08-07
Abstract: To provide a novel humanized antibody that does not bind to an amyloid β protein (Aβ) monomer but specifically binds only to an Aβ oligomer.SOLUTION: A humanized monoclonal antibody that binds to an Aβ oligomer comprises: a heavy chain having amino acid sequences described as CDR1, CDR2, and CDR3 in a specific sequence; and a light chain having amino acid sequences described as CDR1, CDR2, and CDR3 in a specific sequence.SELECTED DRAWING: None
Patent JP-2020047588-A (JP)
Title: Dual function lithium ion battery electrolyte additive
Inventor: CHEN SHIMOU
IPC: H01M10/052
Filed: 2019-08-09
Abstract: To provide a dual function lithium ion battery electrolyte additive.SOLUTION: An additive has a phenylsulfone structure, and the content of the additive in an electrolyte is constant, such that problems such as a rapid decrease in the cycle capacity of a battery, the low level of the initial charge/discharge efficiency, and the unstable discharge can be solved, and when the concentration is constant, the structure has a function of preventing overcharge. The additive can effectively improve the cycle characteristics of the battery at 2.8-4.3 V and the overcharge prevention performance, effectively extend the cycle life of the battery, and improve the charge/discharge capacity and safety.SELECTED DRAWING: Figure 2
Patent JP-2021027807-A (JP)
Title: Work vehicle
Inventor: SUZUKI YASUHITO
IPC: A01B63/102
Filed: 2019-08-09
Abstract: To provide a work vehicle, in turning, capable of suppressing earthing-up, while continuing puddling work.SOLUTION: A tractor T comprises a traveling machine body 1, a work machine 3 to be liftably/lowerably connected to the rear part of the traveling machine body 1, and a control unit 21 for controlling the lifting/lowering of he work machine 3. The control unit 21 has a puddling mode to be executed in the puddling work, and the control unit 21 in the puddling mode, when the traveling machine body 1 is in a turning operation, lifts the work machine 3 by a prescribed amount (a slight lifting operation) within a height range capable of continuing the puddling work.SELECTED DRAWING: Figure 5
Patent JP-2021028079-A (JP)
Title: Joining method
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2019-08-09
Abstract: To provide a joining method for joining a body having a recess and a lid member by friction stir welding which can prevent occurrence of a drawing hole and a drawn mark by a stirring pin.SOLUTION: A joining method includes: a mounting step of mounting a lid body 2 on a body 1, thereby making a step side face of a peripheral wall step part and a side face of the lid body 2 abut each other and forming a first abutting part J1, and making a step bottom face of the peripheral wall step part and a rear face of the lid member 2 overlap each other and forming a second abutting part; a final joining step of inserting only a rotated stirring pin F2 into the first abutting part J1, moving a rotary tool F along the first abutting part J1 in the state where only the stirring pin F2 is brought into contact with the peripheral wall step part and the lid member 2 and performing friction stir, then moving the first abutting part along an inclined surface 3c of an inclined base 3 and drawing the stirring pin F2 on the upper side of the inclined surface 3c; and an inclined base removal step of cutting and removing the inclined base 3.SELECTED DRAWING: Figure 4
Patent JP-2021028428-A (JP)
Title: Body wear implement
Inventor: OSUMI HIROSHI
IPC: A41C1/00
Filed: 2019-08-09
Abstract: To provide a body wear implement.SOLUTION: A body wear implement 1 comprises a body part 10, a first end part 20, a second end part 30, connecting means, first pressing means 60, and second pressing means 70. The body part 10 is formed of an elastically deformable belt-like fabric having a large longitudinal elongation, and can be worn on the body by turning into a ring shape. The first end part 20 is attached to one end of the body part 10 in the longitudinal direction, and the second end part 30 is attached to the other end of the body part 10 in the longitudinal direction. The connecting means can detachably connect the first end part and the second end part to switch the body part between a connected state and a released state. In the connected state, the first pressing means 60 presses the body while the body part is worn on the body, and the second pressing means 70 presses the body by a stronger force than the first pressing means 60 in the connected state. The body wear implement 1 can apply an abdominal pressure to the abdominal region without restricting movement of the trunk, and can be attached/detached by a simple operation.SELECTED DRAWING: Figure 1
Patent JP-2021028813-A (JP)
Title: Information processor and method
Inventor: MATSUI YOSHIYUKI
IPC: H04N5/232
Filed: 2019-08-12
Abstract: To enable use for maintenance, etc., and playback of entire celestial sphere panoramic dynamic images by taking pictures with an omnidirectional camera mounted on a moving vehicle and detecting objects by deep learning utilizing an existing mounting technique, datasets, and latest research results.SOLUTION: An omnidirectional dynamic image processing device includes: means 41 for sequentially extracting omnidirectional frame images from omnidirectional dynamic images obtained by using an omnidirectional camera 20; means 42 for converting the sequentially extracted omnidirectional frame images into cube maps; means 43 for detecting objects by deep learning for element images in each direction of the converted cube map; means 47 for storing the detected objects in a record of storage means 51 in association with orientation of the element image, a position in the element image, and omnidirectional frame images based on the cube map; and means 49 for restoring the cube map after object detection processing to the omnidirectional frame images to set it to an original position in the omnidirectional dynamic images.SELECTED DRAWING: Figure 1
Patent JP-2021030447-A (JP)
Title: Decorative sheet
Inventor: OSHIMA NONOKA
IPC: B32B27/00
Filed: 2019-08-13
Abstract: To provide a decorative sheet which can impart scratch resistance and abrasion resistance equivalent to a melamine planet even in a decorative sheet having no melamine plate, and is excellent in workability and productivity.SOLUTION: A decorative sheet 10 has a pattern layer 5, a transparent thermoplastic resin layer 6 and a surface protective layer 7 in this order on a base material layer 1, in which the base material layer 1 includes at least a first raw fabric layer 2 that is uniaxially drawn and a second raw fabric layer 3 that is formed on the first raw fabric layer 2 and is uniaxially drawn, the first raw fabric layer 2 and the second raw fabric layer 3 each includes a thermoplastic resin 4b and an inorganic material 4a, a content of the inorganic material 4a is within a range of 15 mass% or more and 90 mass% or less with respect to the masses of each of the raw fabric layers, and an extension direction of the first raw fabric layer 2 and an extension direction of the second raw fabric layer 3 cross each other.SELECTED DRAWING: Figure 1
Patent JP-2021032112-A (JP)
Title: Vehicle centrifugal blower
Inventor: SHIMIZU TAKUMI
IPC: F04D29/28
Filed: 2019-08-22
Abstract: To provide a vehicle centrifugal blower which includes a sirocco fan and prevents the fan from being moved in a rotation direction relative to a motor shaft in a more reliable manner.SOLUTION: A vehicle centrifugal blower 1 pumps air to an air conditioning unit mounted on a vehicle and includes: a sirocco fan 3 having a shaft fixing part 3d in which a motor shaft 4a is press-fitted in a penetration manner and a boss part 3e erected from a top surface of the shaft fixing part 3d along the motor shaft 4a; and a rotation prevention member 5 in which a tip of the motor shaft 4a protruding from the shaft fixing part 3d is press-fitted and which has a through hole 5a through which the boss part 3e penetrates. The rotation prevention member 5 is sandwiched between a tip of the boss part 3e expanded by plastic deformation and the top surface of the shaft fixing part 3d.SELECTED DRAWING: Figure 1
Patent JP-2021026208-A (JP)
Title: Imaging optical lens
Inventor: OINUMA KENJI
IPC: G02B13/00
Filed: 2019-08-23
Abstract: To provide an imaging optical lens that obtains a high imaging performance and satisfies demands for ultra-thinning and a wide angle.SOLUTION: An imaging optical lens is composed of a first lens L1 having a positive refractive power, a second lens L2 having a negative refractive power, a third lens L3 having a positive refractive power, a fourth lens L4 having a negative refractive power, a fifth lens L5 having a positive refractive power, and a sixth lens L6 having a negative refractive power, which are arranged in order from an object side toward an image side. When an on-axis thickness of the first lens is d1, an on-axis thickness of the second lens is d3, an on-axis radius of curvature on the object side of the first lens is R1, an on-axis radius of curvature on the object side of the fifth lens is R9, an on-axis radius of curvature on the image side of the fifth lens is R10, an on-axis radius of curvature on the object side of the sixth lens is R11, and an on-axis radius of curvature on the image side of the sixth lens is R12, conditional expressions of 3.00≤d1/d3≤4.00, 1.50≤R1/d1≤5.00, -30.00≤R9/R10≤-8.00, and -10.00≤R12/R11≤-0.50 are satisfied.SELECTED DRAWING: Figure 1