baber/WOPTO huggingface dataset:
Patent JP-2021008890-A (JP)
Title: Crankshaft
Inventor: KIMURA YASUSHIGE
IPC: F16C3/08
Filed: 2019-06-28
Abstract: To provide a crankshaft capable of reducing the weight while securing strength and rigidity.SOLUTION: A crankshaft 1 of an embodiment includes: crank journals 2A-2C having an axis CL; crank pins 3A-3D arranged in parallel to the axis CL; and crank arms 4A-4F connecting the crank journals 2A-2C and the crank pins 3A-3D. Spaces 20A-20G continuously extending non-linearly between a first position P1 and a second position P2 facing an outer surface of the crankshaft 1 are formed at least in a part of the crank journals 2A-2C and the crank pins 3A-3D.SELECTED DRAWING: Figure 8
Patent JP-2021010201-A (JP)
Title: Dc power network and control method of dc power network
Inventor: KACHI SUMIO
IPC: H02J1/00
Filed: 2019-06-28
Abstract: To provide a DC power network which shortens power failure time as much as possible while overcurrent to a DC electric circuit is prevented when a part of the DC electric circuit is separated in the case of fault occurrence and power supply is continued via a bypass in the DC power network having a plurality of power networks which can mutually supply power, and to provide a control method of the DC power network.SOLUTION: A DC power network comprises a first power network and at least one second power network, which can mutually supply power. If a fault occurs in a DC electric circuit between the first power network and at least one second power network when power is supplied from the first power network to at least one second power network, supply power to at least one second power network is reduced or at least one second power network is set to an off-grid state.SELECTED DRAWING: Figure 1
Patent JP-2019205444-A (JP)
Title: Obtaining of fresh plant juice by thermomechanical processing, and cosmetic and therapeutic uses thereof
Inventor: ANNE MANDEAU
IPC: A23L19/00
Filed: 2019-07-05
Abstract: To provide a method for obtaining fresh plant juice, in which fresh plants are subjected to a no-solvent thermomechanical processing and then subjected to a juice collection operation.SOLUTION: Provided is a method for obtaining juice of fresh plants, in which, characterized, fresh plants (excluding alone seeds) are subjected to a no-solvent thermomechanical processing of extruding fresh plants with an extruder which is a no-solvent thermomechanical processing that accompanies a heat treatment in which endogenous enzymes can be inactivated and the molecule of the target compound can be maintained in the native form, and then are subjected to a juice collection operation.SELECTED DRAWING: None
Patent JP-2021014038-A (JP)
Title: Image processing device and image processing method
Inventor: YOSHITANI AKIHIRO
IPC: G06T1/20
Filed: 2019-07-10
Abstract: To provide a circuit configuration in which both high-speed printing and high image-quality printing can be performed efficiently.SOLUTION: An image processing device, which operates in a plurality of modes including a first mode in which high image-quality processing for image data is performed and a second mode in which high-speed processing for the image data is performed, performs the following processing: respective operation settings of image processing means for output of the image data from a first DMAC to a common bus and for input of the image data from the common bus to image processing means, in accordance with an operation mode; and respective operation settings for output of the image data from image processing means to the common bus and for output of the image data from the common bus to a second DMAC.SELECTED DRAWING: Figure 4
Patent JP-2021013479-A (JP)
Title: Medium provision system, medium provision method and computer program
Inventor: KAWANO TAKASHI
IPC: A63F9/00
Filed: 2019-07-10
Abstract: To effectively suppress or eliminate useless outputs of a physical medium, while meeting an output request of the physical medium by a user.SOLUTION: A medium provision system: selects an item Cv to be assigned to a user from a plurality of choices GC; retains the selected item as a reserved item whose output to the user is retained; makes the choice of an item execute based on a user's instruction so as to increase the number of reserved items, with the reserved item retained; selects at least one reserved item as an output object item based on the user's instruction; and controls a medium output device such that a physical medium Cr corresponding to the output object item is output to the user.SELECTED DRAWING: Figure 3
Patent JP-2021018725-A (JP)
Title: Cash processing apparatus
Inventor: NOGUCHI KEIICHI
IPC: G07D11/16
Filed: 2019-07-23
Abstract: To improve processing efficiency associated with sale proceeds.SOLUTION: A cash processing apparatus comprises: a first cash storage part that stores cash paid in a money payment transaction; a second cash storage part for storing sale proceeds; a conveyance part that conveys the cash; and a control part that controls the conveyance part such that the cash received in a money reception transaction may be conveyed to the second cash storage part without passing through the first cash storage part in a state where sales amount is not yet determined.SELECTED DRAWING: Figure 1
Patent JP-2021019656-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-24
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A specific image includes a first specific image and a second specific image differing from the first specific image, a ratio of control to an advantageous state differs between when the first specific image is displayed and when the second specific image is displayed, and a control period of a movable body by performance execution means differs from an update period of the specific image and an effect image, thus further highlighting enlarged display of the specific image and performance operation of the movable body by the effect image, and hence enhancing interest in a game.SELECTED DRAWING: Figure 10-31
Patent JP-2021026013-A (JP)
Title: Light emitting display apparatus and driving method of light emitting display apparatus
Inventor: OKUNO TAKESHI
IPC: H01L33/00
Filed: 2019-07-31
Abstract: To provide a light emitting display apparatus which can perform stable gradation control at a low cost without adjusting the transistor characteristic of a pixel circuit chip.SOLUTION: A light emitting display apparatus comprises: a substrate in which a plurality pixel regions are sectioned on a surface; a light emitting part which is arranged on each of the pixel regions and includes at least one or more light emitting elements; a pixel circuit chip which is mounted in correspondence with each of the pixel regions and has a driving transistor for driving the light emitting element of the light emitting part; and a control part which can duty-drive the drive current of the light emitting element. A voltage value outside a voltage range of a sub-threshold region in the I-V characteristic of the driving transistor is used for an input data voltage value to the driving transistor.SELECTED DRAWING: Figure 1
Patent JP-2020023435-A (JP)
Title: Spherical aluminum nitride powder
Inventor: ITO FUYUKI
IPC: C01B21/072
Filed: 2019-08-02
Abstract: To provide a spherical aluminum nitride powder having a particle shape that is closer to sphericity.SOLUTION: The spherical aluminum nitride powder according to the present invention, containing a main component comprising AlN and a side component comprising a rare earth compound, is characterized in that at least 70% of particles in the powder have an outer peripheral shape having neither an angular edge part nor an uneven part in the plane projection image of individual particles.SELECTED DRAWING: Figure 1
Patent JP-2020077363-A (JP)
Title: Localization for mobile devices
Inventor: BRUNO M SOMMER
IPC: G06F3/0481
Filed: 2019-08-15
Abstract: To provide systems and methods for localization for mobile devices.SOLUTION: A system for localization may include: accessing motion data captured using one or more motion sensors; determining, based on the motion data, a coarse localization including a first estimate of position; obtaining one or more feature point maps that are associated with a position of the coarse localization; accessing images captured using one or more image sensors; determining, based on the images, a fine localization pose by localizing into a feature point map of the one or more feature point maps, in which the fine localization pose includes a second estimate of position and an estimate of orientation; generating, based on the fine localization pose, a virtual object image including a view of a virtual object; and displaying the virtual object image.SELECTED DRAWING: Figure 6
Patent JP-2021032790-A (JP)
Title: Drive test device for elastic crawler
Inventor: YOKOO KATSUAKI
IPC: G01M17/03
Filed: 2019-08-28
Abstract: To provide a drive test device that can run a durability test on the assumption that there are foreign matters mixing between an elastic crawler and a rolling wheel.SOLUTION: A drive test device 10 of an elastic crawler has: a carriage 11 with a crawler equipped unit 22 and a driving unit 23, the crawler equipped unit 22 having a driving wheel 31, a driven wheel 32, a plurality of rolling wheels 33, and an elastic crawler C wound therearound, and the driving unit 23 driving the driving wheel 31; and a carriage supporting device 12 having a road surface conveyor 27 on which a virtual road surface is formed to set the elastic crawler C in the carriage 11 going. The outer surface of at least one rolling wheel 33 is provided with a protrusion 57 in contact with the inner surface of the elastic crawler C.SELECTED DRAWING: Figure 3
Patent JP-2021036757-A (JP)
Title: Geared motor
Inventor: HOSHINA KENICHI
IPC: F16H57/039
Filed: 2019-08-30
Abstract: To improve the seismic performance of a geared motor.SOLUTION: A geared motor includes a motor having a rotor and a stator, a gear member mounted on an output shaft of the motor, and a case that accommodates the motor and the gear member, and in the case, a positioning portion which is a portion or a member whose position in the case is fixed is provided, and the movement of the gear member to both sides in the axial direction is restricted by the positioning portion, and in the case, a range in which the gear member can move in the axial direction is smaller than the axial clearance of the output shaft.SELECTED DRAWING: Figure 3
Patent JP-2019201435-A (JP)
Title: Tiling in video encoding and decoding
Inventor: PANDUIT PERVIN BIVAS
IPC: H04N19/70
Filed: 2019-09-02
Abstract: To provide implementations that relate to view tiling in video encoding and decoding.SOLUTION: A decoding is performed by a step of accessing to a video and a picture, which include a plurality of pictures synthesized in a single picture; steps (806 and 808) of accessing to information indicating how the plurality of pictures in the accessed video and picture is synthesized; a step (824) of decoding the video and picture so as to supply a decoded expression of at least one of the plurality of pictures; and a step of supplying the accessed information and the decoded video and picture as an output. On an encoding side, the information indicating that how the plurality of pictures included in the single video and picture is synthesized is formatted or processed, and the encoded expression of the plurality of synthesized pictures is formatted and processed.SELECTED DRAWING: Figure 8A
Patent JP-2021039884-A (JP)
Title: Illumination device
Inventor: MOTOIKE TATSUYA
IPC: H05B45/00
Filed: 2019-09-03
Abstract: To provide an illumination device by a semiconductor laser element that can be used safely even in cold districts, for example.SOLUTION: An illumination device includes a plurality of semiconductor laser elements, a temperature sensor for measuring ambient temperature of the semiconductor laser elements, and a current control unit that controls current supply to the semiconductor laser element. When the measurement value of the temperature sensor is a first threshold temperature or less, the current control unit does not supply current more than or equal to the threshold current, which is necessary to emit laser light, to the semiconductor laser element until the measurement value becomes more than the firs threshold temperature, and when the measurement value is more than the first threshold temperature, the current control unit supplies the current more than or equal to the threshold current to the semiconductor laser element.SELECTED DRAWING: Figure 1
Patent JP-2021038593-A (JP)
Title: Subgrade reinforcement work method and cover member
Inventor: HIRONAKA JUNICHI
IPC: E01C3/00
Filed: 2019-09-04
Abstract: To provide a subgrade reinforcement work method in which, when excavating a paved road to expose one side edge of a first resin sheet member along with the other side in the width direction of the subgrade, damage to the first resin sheet member can be prevented.SOLUTION: A subgrade reinforcement work method is a method of laying a first resin sheet member 10 on one side of a subgrade 6 in the width direction of a paved road 2 and a second resin sheet member on the other side of the subgrade 6 in the width direction to reinforce the subgrade 6. The subgrade reinforcement work method comprises the steps of: excavating the paved road 2 to expose one side of the subgrade 6 in the width direction; laying the first resin sheet member 10 on the upper surface of one side of the exposed subgrade 6 in the width direction, and also bending one side edge 10a of the first resin sheet member 10 located on the center side in the width direction of paved road 2 upward; and attaching the cover member 14 to the one-sided edge 10a of the bent first resin sheet member 10.SELECTED DRAWING: Figure 6
Patent JP-2021042730-A (JP)
Title: Gear pump and gear motor
Inventor: MURATA KAZUMA
IPC: F04C15/00
Filed: 2019-09-12
Abstract: To provide a gear pump or a gear motor which achieves reduction of noise.SOLUTION: A gear pump 10 or a gear motor includes: gears 12, 14 which engage with each other and make a pair; a casing 20 including a gear housing chamber 32 which houses the gears 12, 14; and a hollow layer 50 which is formed at the casing 20 and partitions the casing 20 into at least an inner wall 52 and an outer wall 54. The inner wall 52 and the outer wall 54 have different coincidence threshold frequencies. The hollow layer 50 is formed between the gear housing chamber 32 and an outer surface 56 of the casing 20 in the casing 20.SELECTED DRAWING: Figure 1
Patent JP-2021046667-A (JP)
Title: Method for remodeling vertical circulation type parking device
Inventor: SHIMIZU KENJI
IPC: E04H6/14
Filed: 2019-09-17
Abstract: To provide a method for remodeling a vertical circulation type parking device capable of increasing the limited weight of an accommodating vehicle.SOLUTION: A method of remodeling a vertical circulating type parking device 1 according to an embodiment of the present invention comprises: a guide member addition step 1 of adding a guide member 9 for guiding a chain 3 so as to move along the lower outer periphery of a lower sprocket 4; a weight removing step 2 for removing a take-up weight 83; an accommodating condition setting step 3 for setting accommodating conditions of a vehicle; and a cage replacing step 4 for replacing a cage 5 in accordance with the accommodating conditions.SELECTED DRAWING: Figure 2
Patent JP-2021052025-A (JP)
Title: Semiconductor device, method for manufacturing semiconductor device and electronic device
Inventor: YAMAZAKI YUICHI
IPC: H01L21/338
Filed: 2019-09-20
Abstract: To suppress deformation caused by thermal expansion of a wiring provided in a hole penetrating a lamination structure of a substrate and a nitride semiconductor layer.SOLUTION: A semiconductor device 1 includes a substrate 10, a nitride semiconductor layer 20 provided on a surface 10a of the substrate 10, and an electrode 30 provided on a surface 20a of the nitride semiconductor layer 20. The substrate 10 is provided with a hole 11 penetrating the substrate 10 and reaching the nitride semiconductor layer 20 at a position where the hole 11 faces the electrode 30. A plurality of holes 21 penetrating the nitride semiconductor layer 20 and reaching the electrode 30 are provided in the hole 11. Wirings 40 to be connected to the electrode 30 are provided in the hole 11 and in the plurality of holes 21. The nitride semiconductor layer 20 in the hole 11 is provided with the plurality of holes 21, so that a remaining portion 22 is formed in a beam shape. The remaining portion 22 suppresses deformation of the wirings 40 in the neighborhood of a connection portion with the electrode 30 due to thermal expansion thereof to the electrode 30.SELECTED DRAWING: Figure 1
Patent JP-2020024424-A (JP)
Title: Optical element
Inventor: SASAKI TAKESHI
IPC: G02B5/08
Filed: 2019-09-26
Abstract: To provide an optical element in which a second reflection part with a lower reflectance can be formed in the reduced number of steps around a first reflection part with a higher reflectance.SOLUTION: A first reflection part 110 and a second reflection part 120 are formed in a first surface 102 of a substrate 100. The first reflection part 110 has a reflection film 300, a first dielectric film 400, and a second dielectric film 510. The second reflection part 120 has a third dielectric film 520. The reflection film 300 and the first dielectric film 400 are not provided in the second reflection part 120. The second dielectric film 510 and the third dielectric film 520 are continuously formed from one side to another side of the first reflection part 110 and the second reflection part 120.SELECTED DRAWING: Figure 2
Patent JP-2021057946-A (JP)
Title: Motor control device
Inventor: KAMIOKA NOZOMI
IPC: H02P29/028
Filed: 2019-09-27
Abstract: To provide a motor control device in which, even when a failure occurs in a rotation angle sensor, a torque command can be continuously outputted to a motor while burnout is being prevented.SOLUTION: A motor control device 100 includes a rotation angle sensor 41 that detects the rotation angle θ of a motor 1, a first failure detection unit 51 that detects a failure in the rotation angle sensor 41, a motor lock determination unit 10 that determines whether or not the motor 1 is in a locked state on the basis of a request torque N to the motor 1, the rotation angle θ, and a detection value obtained by the first failure detection unit 53, and a torque command generation unit 30 that generates a torque command Ni to the motor 1 on the basis of the request torque N and the determination result. When a failure occurs in the rotation angle sensor 41, the motor lock determination unit 10 changes a determination condition about the locked state of the motor 1, to a condition that is different that for the normal time of the rotation angle sensor 41.SELECTED DRAWING: Figure 1
Patent JP-2021055645-A (JP)
Title: Compressor and device using the same
Inventor: NAGATA SHUHEI
IPC: F04B39/00
Filed: 2019-10-01
Abstract: To provide a compressor having a small frictional loss and seal ability, and to provide a device using the compressor.SOLUTION: A compressor 50 according to the invention includes: a piston 4; a driving part 30 which applies moving force to the piston 4; a connecting rod 2 which connects the driving part 30 with the piston 4; a piston pin 9 which connects the connecting rod 2 with the piston 4; and a cylinder 1 in which the piston 4 slides in a reciprocating manner on an inner peripheral surface 1n. The piston 4 has a piston pin hole 4a into which the piston pin 4 is inserted. A piston outer peripheral surface 4g has a first toric groove 4b being an annular groove, and a second toric groove 4c being an annular groove, is provided between the first toric groove 4b and a center of the piston pin hole 4a. A width b2 of the second toric groove 4c is wider than a width b1 of the first toric groove 4c. The second toric groove 4c communicates with an outer space S of the cylinder 1 when the piston 4 is in a bottom dead point position.SELECTED DRAWING: Figure 1
Patent JP-2021057303-A (JP)
Title: Connector and connector structure
Inventor: HORIUCHI HIDEAKI
IPC: H01R13/64
Filed: 2019-10-01
Abstract: To provide a connector and a connector structure which makes it easy to attach and detach a connector even in a space-saving arrangement.SOLUTION: A connector includes a connector main body to be electrically connected to a mating connector, and a cover member that covers the connector main body. The cover member is slidable relatively to the connector main body in a second direction which is substantially perpendicular to a first direction in which the connector main body is fitted into and released from the mating connector, and an engaging portion which engages with an engaged portion of the mating connector to restrict the movement of the connector main body in a release direction which is a direction in which the connector main body releases from the mating connector in the first direction. The cover member is configured to move in the second direction between an unlocked position where the engaging portion does not engage the engaged portion and a locked position where the engaging portion engages the engaged portion.SELECTED DRAWING: Figure 1
Patent JP-2021058909-A (JP)
Title: Laser processing head and laser processing device
Inventor: TSUKAMOTO YOSHIAKI
IPC: B23K26/03
Filed: 2019-10-07
Abstract: To provide a laser processing head that functions as a detection part of a capacitive sensor for measuring a gap between itself and a workpiece, and that can have a more accurate charge amount accumulated in itself depending upon size of the gap to the workpiece, according to the present invention.SOLUTION: A laser processing head 24 according to the present invention comprises: a cylinder body 100 which functions as a detection part of a capacitive sensor 70 irradiating a workpiece OP with laser light, made incident from one end, from the other end, and constituting a capacitor with the workpiece OP to measure a gap G between itself and the workpiece PO; and a guard electrode 110 (as one example of a shield member) which has a first part 111 surrounding an outer periphery of the cylinder body 100 and a second part 116 which is arranged at one-end side of the cylinder body 100 for the cylinder body 100, and overlaps with at least a partial range of an end surface 104A on the one-end side of the cylinder body 100 when viewed from an axial direction of the cylinder body 100.SELECTED DRAWING: Figure 2B
Patent JP-2020019810-A (JP)
Title: Substituted 3-haloallylamine inhibitors of SSAO and uses thereof
Inventor: MANDAR DEODHAR
IPC: A61P27/02
Filed: 2019-10-09
Abstract: To provide substituted haloallylamine compounds that inhibit SSAO/VAP-1.SOLUTION: The invention relates to substituted 3-haloallylamine derivatives as SSAO/VAP-1 inhibitors having the structure of formula I defined in the specification, and pharmaceutical uses thereof. The invention also relates to methods of using compounds of formula I, or pharmaceutically acceptable salts or derivatives thereof, for treatment of a variety of indications, e.g., inflammatory diseases, ocular diseases, fibrotic diseases, diabetes-induced diseases and cancer.SELECTED DRAWING: None