baber/WOPTO huggingface dataset:
Patent JP-2019133671-A (JP)
Title: Target recognition system, target recognition method, and program
Inventor: WANG DAIHAN
IPC: G06T7/00
Filed: 2019-02-07
Abstract: To provide a target recognition system for improving processing speed, a target recognition method, and a program.SOLUTION: A target recognition system includes: a first recognition apparatus 10 which recognizes the surroundings; a first processing unit 50, as a first determination unit, for determining whether to generate a new target or not on the basis of a recognition result of a second recognition apparatus 20 which recognizes the surroundings; and a new target generation unit 60, as a second determination unit, for determining a position of a target which has been recognized before by use of at least a determination result. The first processing unit 50 determines whether over-detection has occurred in the first recognition apparatus or the second recognition apparatus.SELECTED DRAWING: Figure 1
Patent JP-2020129602-A (JP)
Title: Resistor
Inventor: IZAWA TAKAHIKO
IPC: H01C1/034
Filed: 2019-02-08
Abstract: To provide a resistor capable of reducing resistor corrosion.SOLUTION: Disclosed resistor includes: an insulation substrate 11; a resistor body 12 provided to the upper surface of the insulation substrate 11; a pair of upper surface electrodes 13 each connected to the resistor body 12; and a first protection film 14 continuously covering from the resistor body 12 to at least part of the pair of upper surface electrode 13 viewed from the thickness direction of the insulation substrate 11. The thickness of the first protection film 14 is 3000 Å or more.SELECTED DRAWING: Figure 1
Patent JP-2020133647-A (JP)
Title: Tensioner
Inventor: OKADA TAICHI
IPC: F16H7/08
Filed: 2019-02-13
Abstract: To provide a tensioner that can realize reduction in the number of components and the weight, and is easy to assemble.SOLUTION: A tensioner 100 is configured such that a base member 150 is mechanically joined to the rear end side opening part of a cylindrical plunger 110 in a detachable manner, against the elasticity of an energization means 105 that is housed in a telescopic manner inside the plunger 110 whose front is closed. The plunger 110 and the base member 150 are mechanically joined by screwing, light press-fitting, or pin coupling.SELECTED DRAWING: Figure 1
Patent JP-2019174445-A (JP)
Title: Method and apparatus for enhanced visualization of anomalies in structure
Inventor: IHN JEONG-BEOM
IPC: G01N29/06
Filed: 2019-02-13
Abstract: To provide methods and apparatus for enhanced visualization of anomalies in a structure.SOLUTION: The method comprises: acquiring pulse-echo laser ultrasonic wave propagation imaging video data at many points in a scan area on a surface of a structure; post-processing the pulse-echo laser ultrasonic wave propagation imaging video data using multiple-time window amplitude mapping to create a multiple-time window amplitude map; and displaying the multiple-time window amplitude map on a graphical user interface.SELECTED DRAWING: Figure 1
Patent JP-2020001375-A (JP)
Title: Liquid injection head and liquid injection device
Inventor: NAGANUMA YOICHI
IPC: B41J2/01
Filed: 2019-02-15
Abstract: To provide a liquid injection head capable of reducing damage of a vibration region by reaction force from liquid in a pressure chamber while securing a necessary deformation volume of the whole vibration region of a diaphragm, and a liquid injection device.SOLUTION: A liquid injection head includes: a diaphragm constituting a part of a wall surface of a pressure chamber storing liquid; and a piezoelectric element vibrating the diaphragm. A vibration region being a region of the diaphragm and vibrating by the piezoelectric element has a shape extending in a first direction in a plan view when being viewed from a thickness direction of the diaphragm. The vibration region includes: a first region where a width is a first width in a second direction intersecting with the first direction in the plan view; and a second region being located at a position closer to a center in the first direction of the vibration region than the first region and having a second width in which a width in the second direction is smaller than the first width.SELECTED DRAWING: Figure 7
Patent JP-2020134286-A (JP)
Title: Electronic component conveyance device, electronic component inspection device, and holding unit set
Inventor: SHIMIZU SOTA
IPC: G01R31/26
Filed: 2019-02-19
Abstract: To provide an electronic component conveyance device capable of easily performing replacement work of a contact head when an IC device to be inspected is changed.SOLUTION: An electronic component conveyance device (conveyance device 10) for conveying an electronic component (IC device 90) includes: a movable arm 170; a first holding unit 180 that has first attachment parts 172 and 172b to be attached to the movable arm and holds a first electronic component; and a second holding unit 280 that is separate from the first holding unit, has second attachment parts 272 and 272b to be attached to the movable arm, and holds a second electronic component.SELECTED DRAWING: Figure 4
Patent JP-2019216406-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: KAIBARA HIROSHI
IPC: H04N5/232
Filed: 2019-02-19
Abstract: To provide an imaging apparatus in which still images and moving images can be captured simultaneously, and there is no temporal dependence of the timing of capturing the moving images with respect to that of capturing the still images.SOLUTION: An imaging element 506 includes a plurality of pixel portions in an imaging layer, and a circuit layer includes a frame memory 117 that stores a plurality of pieces of data output from the pixel portion. The imaging element 506 and an imaging signal processing circuit 507 are connected by a plurality of lanes, and it is possible to acquire data of still images and moving images by using multi streams and simultaneously store the data. Upon receipt of a capturing instruction in a storage mode of the still images and the moving images (S1005), an overall control calculation unit 509 acquires the still image data and the moving image data from the imaging element 506 (S1006 to S1008), and determines a frame to be used for the moving image (S1009). The overall control calculation unit 509 performs control in which an image signal of the frame to be used for the moving image before capturing, capturing-in-progress, or after capturing of still image capturing is output to a storage destination.SELECTED DRAWING: Figure 10
Patent JP-2019072599-A (JP)
Title: Game machine
Inventor: HAYAMIZU YASUSHI
IPC: A63F7/02
Filed: 2019-02-20
Abstract: To provide a game machine capable of inhibiting a decrease in the number of stored balls while increasing an upper surface of an upper tray.SOLUTION: An upper tray 19 can store putout game balls and a ball channel is formed for feeding the game balls to a side of a game ball shooting device 229. A game machine includes: a channel formation surrounding wall part 410 for forming a ball channel including a downstream side channel in that channel width is narrower than an upstream side of the ball channel at a downstream side of the ball channel; a longitudinally wide face 420 formed on a wide wall 415 by extending the longitudinal width of the wide wall 415 abutting on a downstream side channel in the channel formation surrounding wall part 410 as compared with other channel formation surrounding wall parts; and a projecting part 430 in that a place separated from the bottom of the downstream side channel by an interval of at least one game ball at the downstream side channel side of the wide wall 415 protrudes toward the downstream side channel.SELECTED DRAWING: Figure 20
Patent JP-2020131142-A (JP)
Title: Sludge dryer
Inventor: SUGIYAMA SATOSHI
IPC: C02F11/12
Filed: 2019-02-21
Abstract: To provide a sludge dryer that can dry sludge without using a heater and can collect sludge without polluting the drying chamber.SOLUTION: A sludge dryer 1 comprises drying means 6 for drying sludge while it is being transported, wherein the drying means 6 comprises a drying box 60 that surrounds the upper surface of a belt 51, which extends in the same direction as the belt and conveys the sludge from a liquid tank 2 to collection means 7, a sludge feed port 604 at one end of the drying box 60, the collection means 7 arranged at the other end of the drying box, and a return port 606 that circulates air sucked out of the drying box by a blower fan 90 and returns the air from one end of the drying box to the other, and wherein the collection means 7 comprises a roll brush 77 that is positioned adjacent to the exhaust port 70, perpendicular to the direction of belt extension and in contact with the belt 51, brush rotation means 78, a collection box 73 that collects sludge detached from the belt 51 by the brush 77, a first connection passage 71 that connects the exhaust port 70 to the collection box 73, and a second passageway 72 that connects the collection box 73 and the blower fan 90.SELECTED DRAWING: Figure 5
Patent JP-2020132412-A (JP)
Title: Film transport device
Inventor: HIRANO YUYA
IPC: B65H27/00
Filed: 2019-02-26
Abstract: To provide a film transport device that can enable stable transport even when transporting film containing uneven parts and also can enable transport with occurrence of contamination and damage restricted.SOLUTION: The film transport device that transports long film includes: two rotary rollers that are each provided on the ends of the film in the width direction; and a transport member that is provided between the two rotary rollers. The rotary rollers are members that contact a part of the film and transport the film, and the transport member is a member that transports the film in a non-contact state.SELECTED DRAWING: Figure 1
Patent JP-2020137420-A (JP)
Title: Microbial resistance-enhanced beer-flavored fermented malt beverage
Inventor: HAYASHI NOBUYUKI
IPC: C12G3/02
Filed: 2019-02-26
Abstract: To provide a beer-flavored fermented malt beverage, in which microbial resistance is enhanced.SOLUTION: Provided is a beer-flavored fermented malt beverage, in which the contained amount of sulfurous acid is 5.8 ppm or more, and the contained amount of α-acid is, as the ratio of the peak area of α-acid to the peak area of β-phenylchalcone, which is an internal standard substance, when the beverage is subjected to high performance liquid chromatography analysis under a specific analytical condition (α-acid internal standard ratio), 0.13 or more.SELECTED DRAWING: None
Patent JP-2020138599-A (JP)
Title: Vehicle control system
Inventor: IWASAKI SHINSUKE
IPC: H01M10/44
Filed: 2019-02-27
Abstract: To provide a vehicle control system capable of improving energy efficiency of a vehicle by supplying low voltage power to auxiliary equipment when voltage required by the auxiliary equipment is low.SOLUTION: A switch 60 is configured to be embedded in a power supply passage PL1 from first power supply means (sub-battery 200) to auxiliary equipment 300 but not to be embedded in power supply passages PL21 and PL22 from second power supply means (alternator 21, DC/DC converter 70) to the auxiliary equipment 300 to switch the power supply passage PL1 between open and close in a vehicle control system. An ECU 500 is configured to control the switch 60 to be in an open state of the switch 60 when voltage required by the auxiliary equipment is lower than that of the first power supply means and to control the second power supply means in such a way that output voltage of the second power supply means becomes the voltage required by the auxiliary equipment.SELECTED DRAWING: Figure 1
Patent JP-2020150595-A (JP)
Title: Electric connection box
Inventor: KURATA SHO
IPC: H02G3/14
Filed: 2019-03-11
Abstract: To provide an electric connection box which inhibits entry of water into a housing.SOLUTION: A housing 2 is provided with an opening 10. A first upper cover 3 has: a first body wall 11 which closes the opening 10 of the housing 2; and a first peripheral wall 12 erected from a peripheral edge of the first body wall 11 to the housing 2. A groove part 6 is formed between the first peripheral wall 12 and a second peripheral wall 17 of a second upper cover 4 which is disposed spaced apart from the first peripheral wall 12. In the first upper cover 3, a rib 13 is provided that protrudes to the second peripheral wall 17 so as to cover an opening 18 provided at the upper side in a vertical direction D2 at the groove part 6.SELECTED DRAWING: Figure 7
Patent JP-2020153403-A (JP)
Title: Electromagnetic actuator
Inventor: OSUGA KENTO
IPC: F16K31/06
Filed: 2019-03-19
Abstract: To provide an electromagnetic actuator with a smooth operation and excellent responsiveness, which can avoid increase of components, and easily processed.SOLUTION: An electromagnetic actuator is provided with: a spring 7 which gives energization force in the opposite direction of an opening side of a valve 9; a columnar core 4 which is arranged on a bottom side inside a coil 3, excited by energization to the coil to generate magnetic attraction force, and has a recess 41 on a surface on a valve side; a cylindrical plate 5 which is arranged on the opening side inside the coil, and has a flange on the valve side; a columnar plunger 8 which is arranged inside the recess and the plate, one end of which fixes the valve and the other end of which moves to the axial direction of the core by the magnetic attraction force and the energization force to be inserted into or detached from the recess; and a cylindrical pipe 6 which is arranged between an inner peripheral surface of the recess and the plate and an outer peripheral surface of the plunger, the flange of which is energized by the spring 7, and which has a notched part in the axial direction of the core.SELECTED DRAWING: Figure 3
Patent JP-2019116387-A (JP)
Title: Unloader and control method of unloader
Inventor: OI KOJI
IPC: B66C3/12
Filed: 2019-03-20
Abstract: To provide an unloader capable of performing the transportation and the like of a grab bucket with high accuracy and a control method of the unloader.SOLUTION: The torque generated in a motor M is measured by a torque measurement unit 15, the rotation speed commanded to the motor M from a calculation mechanism 13 is reduced at higher rate as an absolute value of an actual torque acquired by the torque measurement unit 15 is higher when the motor M winds a rope, and the rotation speed commanded to the motor M from the calculation mechanism 13 is increased at a larger rate as the absolute value of the actual torque is larger when the rope is delivered by the motor M.SELECTED DRAWING: Figure 11
Patent JP-2020152086-A (JP)
Title: Printing system
Inventor: KOJIMA SHINICHI
IPC: B05C5/00
Filed: 2019-03-22
Abstract: To make the physical relation between an upper movement path through which a movable body supporting a can body and moving passes and processing means performing processing for the can body different from the physical relation between a lower movement path through which the movable body supporting the can body and moving passes and the processing means performing processing for the can body.SOLUTION: A printing system comprises: a movable body which supports a can body and moves; an upper movement path which extends in the lateral direction and through which the movable body passes when moving in one direction; a lower movement path which is located on the lower side with respect to the upper movement path, and extends in the lateral direction and through which the movable body passes when moving in the direction opposite to the one direction; and image formation means which performs image formation to the can body supported by the movable body. When comparing the posture of the movable body in a case where the movable body is located in the upper movement path with the posture of the movable body in a case where the movable body is located in the lower movement path, the top and the bottom of the movable body are reversed.SELECTED DRAWING: Figure 1
Patent JP-2020160490-A (JP)
Title: Image processing device, image processing method, and program
Inventor: SASAKI KYOSUKE
IPC: G06T5/00
Filed: 2019-03-25
Abstract: To provide an image processing device capable of preventing an object image from looking unnatural after applying given processing to the object image.SOLUTION: An image processing device (image capturing device 1) comprises: acquisition means (image capturing unit 106) for acquiring an object image; processing means (second image processing unit 110) configured to apply predetermined processing to a given area of the object image acquired by the acquisition means; specification means (analysis unit 109) configured to specify areas lacking information through predetermined processing; and control means (control unit 101) configured to provide control to make the processing means perform the predetermined processing excluding the areas specified by the specification means.SELECTED DRAWING: Figure 1
Patent JP-2020157225-A (JP)
Title: Decarbonation method, water treatment method, decarbonation apparatus, and water treatment apparatus
Inventor: GOTO HIDEKI
IPC: B01D61/04
Filed: 2019-03-26
Abstract: To provide a decarbonation method and apparatus having high decarbonation efficiency and an RO treatment method and apparatus having high RO treatment efficiency.SOLUTION: Raw water is heated to 20-30°C by a heater 2, adjusted to be pH 4-6 by adding an acid such as sulfuric acid, and then decarbonated. The decarbonated water is adjusted to be pH 7.3-8.3 by adding an alkali such as NaOH, filtered, and then supplied to a first RO apparatus 5. The permeated water is supplied to a second RO apparatus 6 and the permeated water is taken out as treated water. The concentrated water of the first RO apparatus 5 is taken out of the system. The concentrated water of the second RO apparatus 6 is returned to a raw water tank 1.SELECTED DRAWING: Figure 1
Patent JP-2020157580-A (JP)
Title: Inkjet printer
Inventor: SHIMOMURA KENJI
IPC: B41J2/17
Filed: 2019-03-26
Abstract: To reduce mist contamination of a printed matter, irrespective of heating control of ink.SOLUTION: An inkjet printer 1 includes: a conveyance part 2 for conveying paper P; an inkjet head 36 for discharging ink on the paper P conveyed by the conveyance part 2; a paper suction fan 17 for adjusting strength of an air current in a head lower space 57 that is a space between the inkjet head 36 and the conveyance part 2; and a control part 5 for controlling the paper suction fan 17 so that the air current gets stronger in the head lower space 57 as the temperature of ink discharged by the inkjet head 36 falls.SELECTED DRAWING: Figure 1
Patent JP-2019175461-A (JP)
Title: Method of implementing cryptographic function for secret key
Inventor: CYRIL PORTERET
IPC: G06F21/55
Filed: 2019-03-28
Abstract: To provide a method of implementing a cryptographic function for a secret key.SOLUTION: A method of implementing a cryptographic function for a secret key is provided, the method comprising implementation of a step of having data processing means 11 of a device 1 construct a unique sequence of cryptographic macro-instructions representing a cryptographic function for a secret key on the basis of a generic list of cryptographic macro-instructions executable by a given virtual machine and an individual file of data describing the sequence and having the virtual machine execute the unique sequence of cryptographic macro-instructions.SELECTED DRAWING: Figure 1
Patent JP-2020166910-A (JP)
Title: Magnetic recording medium and magnetic recording/reproducing apparatus
Inventor: IMAOKA NORIKO
IPC: G11B5/706
Filed: 2019-03-28
Abstract: To provide a magnetic recording medium including a magnetic layer containing ferromagnetic powder selected from the group consisting of hexagonal crystal strontium ferrite powder and ε-iron oxide powder, and capable of exhibiting excellent electromagnetic conversion property.SOLUTION: The magnetic recording medium includes a nonmagnetic support medium and a magnetic layer containing ferromagnetic powder. The ferromagnetic powder is ferromagnetic powder selected from the group consisting of hexagonal crystal strontium ferrite powder and ε-iron oxide powder. The number of recesses having depths equal to or more than 1/3 of minimum recording bit length existing on the surface of the magnetic layer is less than 10/10000 μm2, and a ratio d/tmag of 1/3 value of minimum recording bit length d and the magnetic layer thickness tmag is 0.15 or more and 0.50 or less. A magnetic recording/reproducing apparatus including the magnetic recording medium is also provided.SELECTED DRAWING: None
Patent JP-2020163951-A (JP)
Title: Motor unit and electric bicycle including the same
Inventor: KAWAKAMI MASAFUMI
IPC: B62M6/55
Filed: 2019-03-28
Abstract: To provide a motor unit and an electric bicycle including the same, which can prevent the electric bicycle from being stolen.SOLUTION: A motor unit 2 is a motor unit for an electric bicycle to be attached to a bicycle. The motor unit 2 includes: a housing 21; a motor 36; an output body 33 configured to output power output from an output shaft 39 of the motor 36 to the outer side of the housing 21; a speed reduction mechanism 41 housed in the housing 21; and a contact body switching mechanism 5. The speed reduction mechanism 41 reduces the rotation speed of the output of the motor 36. The contact body switching mechanism 5 includes a contact body 51 switchable between a contact position contacting a predetermined location X1 of any of the speed reduction mechanism 41, the output body 33, and a movable body moved by the power output from the output body 33 and a non-contact position separating from the predetermined location X1. The contact body switching mechanism 5 exerts force to disturb the movement of the output body 33 when the contact body 51 is switched to the contact position.SELECTED DRAWING: Figure 3
Patent JP-2020167845-A (JP)
Title: Rotator and dynamo-electric motor with the rotator
Inventor: TANABE YOICHI
IPC: H02K1/22
Filed: 2019-03-29
Abstract: To provide a rotator comprising an insulation member (a coupling part) capable of preventing a thermal breakage while maintaining its strength.SOLUTION: A rotator 3 comprises: an outer peripheral side iron core 32; an inner peripheral side iron core 34; and an insulation member (a coupling part) 33 that couples the outer peripheral side iron core and the inner peripheral side iron core and is formed from an insulation resin. Opposite end sides of an axis O direction of the insulation member 33 are provided with a plurality of first concave parts 331 and 332 arranged in an annular shape; and a plurality of second concave parts 336 and 337 connecting the first concave parts 331 and 332 which are adjacent in a circumferential direction. A depth of each of the second concave parts 336 and 337 is formed shallower than those of the first concave parts 331 and 332.SELECTED DRAWING: Figure 7