baber/WOPTO huggingface dataset:
Patent JP-2020063706-A (JP)
Title: Lash adjuster
Inventor: SUGIURA KYOSUKE
IPC: F01L1/245
Filed: 2018-10-18
Abstract: To prevent falling of a compression coil spring energizing a valve element in a retainer in a lash adjuster.SOLUTION: A lash adjuster 20 includes a plunger 22 having a bottom wall 22a, a cylindrical peripheral wall 22b, and a valve hole 25 penetrated through the bottom wall 22a in a thickness direction, a spherical valve element 27 utilized to open and close the valve hole 25, a compression coil spring 29 energizing the valve element 27 to close the valve hole 25 by the valve element 27, and a retainer 28 having a container shape to house the compression coil spring 29 and the valve element 27 in a state that the compression coil spring 29 is erected and the valve element 27 is placed on one end of the compression coil spring 29, and attachable to the bottom wall 22a from an outer side. The retainer 28 has a holding portion 53 having a part of an inner diameter smaller than an outer diameter of the compression coil spring 29, and holding the compression coil spring in a state of fitting the other end of the compression coil spring therein so that the compression coil spring 29 is erected.SELECTED DRAWING: Figure 8
Patent JP-2020068287-A (JP)
Title: Semiconductor wafer and manufacturing method thereof
Inventor: INOUE TAKAYUKI
IPC: H01L21/338
Filed: 2018-10-24
Abstract: To provide a semiconductor wafer and a manufacturing method thereof that include a nitride semiconductor layer on a Si substrate and have excellent electrical characteristics such as current collapse characteristics.SOLUTION: A semiconductor wafer 1 according to an embodiment includes a substrate 10 including Si as a main component, a growth initial layer 11 which is formed on the substrate 10 and is discontinuous in the in-plane direction and is made of SiMg, a buffer layer 12 formed on the substrate 10 so as to cover the growth initial layer 11 and having an AlN layer 12a as the lowermost layer, and a nitride semiconductor layer 13 containing at least one of Ga, Al, and In formed on the buffer layer 12.SELECTED DRAWING: Figure 1
Patent JP-2019174783-A (JP)
Title: Processing method and device for synchronously playing image and audio
Inventor: LUO XING
IPC: H04N21/436
Filed: 2018-10-29
Abstract: To provide a processing method and device for synchronously playing an image and an audio.SOLUTION: The method includes the steps of: acquiring a play service request sent by a broadcast terminal; acquiring play screen data and audio data, the play screen data being divided into a plurality of groups based on played content corresponding to the play service request; and sending the play screen data, the audio data, and information for determining a first corresponding relationship between each of the groups and attribute information of the audio data to the broadcast terminal to enable the broadcast terminal to perform corresponding synchronous play processing on the play screen data and the audio data based on the first corresponding relationship.SELECTED DRAWING: Figure 1
Patent JP-2020069888-A (JP)
Title: Control device and detection device
Inventor: SHAKA SATOSHI
IPC: B62J1/00
Filed: 2018-10-31
Abstract: To provide a control device that can contribute to comfortable running of a human-powered drive vehicle, and to provide a detection device.SOLUTION: The control device includes a control unit for controlling components of a human-powered drive vehicle on which a driver who drives the human-powered drive vehicle and a passenger different from the driver can board at the same time. The control unit controls the components in accordance with passenger information relating to the passenger.SELECTED DRAWING: Figure 5
Patent JP-2020072358-A (JP)
Title: Image reading device
Inventor: MORIKAWA DAISUKE
IPC: H04N1/028
Filed: 2018-10-31
Abstract: To reduce image unevenness due to characteristics that a CIS has a short focal length.SOLUTION: The image reading device comprises gain correction coefficient calculation means for calculating a gain correction coefficient for each area obtained by dividing an area into a plurality of areas in a main scanning direction, and linear interpolation means for linearly interpolating an area gain correction coefficient in an adjacent area of each divided area. Gain correction processing is performed by the gain correction coefficient for each pixel in the main scanning direction calculated by the gain correction coefficient calculation means and the linear interpolation means for image data processed by shading correction means.SELECTED DRAWING: Figure 2
Patent JP-2020069892-A (JP)
Title: Flight vehicle
Inventor: NOHIRA KOSUKE
IPC: B64C13/18
Filed: 2018-10-31
Abstract: To enable a flight vehicle to fly without contact with a structure.SOLUTION: A flight vehicle 1 comprises: multiple optical receivers to receive laser beams 4, 6 from laser emitters 5, 7; and a flight controller to perform flight control such that the reception of the laser beams is continued by at least one of the optical receivers. The flight controller detects a change in the flight position of the flight vehicle through a change in which of the multiple optical receivers are receiving the laser beams. A first laser beam of a first wavelength and a second laser beam of a second wavelength are radiated in parallel, and the flight controller detects the orientation of the flight vehicle on a plane orthogonal to the radiation axis of the laser beams in accordance with the position of the optical receiver receiving the first laser beam and the position of the optical receiver receiving the second laser beam.SELECTED DRAWING: Figure 1
Patent JP-2020070689-A (JP)
Title: Tunnel excavator and tunnel excavation method
Inventor: OBAYASHI NOBUHIKO
IPC: E21D9/06
Filed: 2018-11-02
Abstract: To reduce the amount of excavation.SOLUTION: A tunnel excavator 100 comprises: a body 10 for supporting an inner wall surface of a tunnel T; a tubular body 20 mounted on the body 10, having a cutter bit 21 for excavating an outside of an existing pipe OP and internally containing the existing pipe OP; and a motor 30 for rotating the tubular body 20 with respect to the body 10. The motor 30 is arranged inside a virtual extension inner peripheral surface obtained by extending the inner peripheral surface of the cutter bit 21 rearward along the axial direction of the tunnel T.SELECTED DRAWING: Figure 1
Patent JP-2020076582-A (JP)
Title: Pretreatment device for soil analysis and pretreatment method for soil analysis
Inventor: SHIMA HIDEKAZU
IPC: G01N1/28
Filed: 2018-11-05
Abstract: To enable provision of a sample of a soil such that it is appropriate for analysis before the analysis is performed with a soil analysis device.SOLUTION: A pretreatment method for soil analysis in which, before the analysis of a soil collected in a field is performed with a soil analysis device, samples of the soil to be analyzed are pretreated comprises: a drying step 200 of drying the plurality of collected samples; a compartment arrangement step 201 of sorting the plurality of samples after the drying step according to each of compartments obtained by dividing the field into predetermined areas; a mixing step 202 of mixing the plurality of samples sorted according to each of the predetermined compartments; and a foreign matter removal step 203 of removing foreign matters included in a mixed sample obtained by mixing the plurality of samples.SELECTED DRAWING: Figure 12A
Patent JP-2020075551-A (JP)
Title: Child seat for bicycle and bicycle
Inventor: HOSOYA YOSHIO
IPC: B62J1/16
Filed: 2018-11-06
Abstract: To provide a child seat that is mounted on a bicycle, which enables shoulder belts to be easily fitted to a child.SOLUTION: A child seat 10 comprises: a sitting part 20 on which a child sits; a back part 30 erected at a back side of the sitting part 20; a pair of shoulder belts 41 that are respectively exposed from a pair of shoulder belt holes 44 toward the sitting part on which the child sits and restrain both shoulders of the child respectively; a pair of left and right support members 70 supported in the vicinities of the shoulder belt holes 44 respectively and extending from the back part 30 toward the sitting part; and shoulder belt covers 80 whose left sides and right sides cover the shoulder belts 41 respectively together with the support members 70. The support members 70 are configured to include elastic members, and the shoulder belts 41 are supported on the support members 70 through the shoulder belt covers 80.SELECTED DRAWING: Figure 11
Patent JP-2020075589-A (JP)
Title: Rain cover attachable/detachable seat
Inventor: KISHIMOTO ERIKA
IPC: B62J23/00
Filed: 2018-11-06
Abstract: To provide a rain cover attachable/detachable seat capable of maintaining a rain cover in a spread state.SOLUTION: A rain cover attachable/detachable seat comprises: a seat 10; a hood 61 attached to the seat 10; and a rain cover 80 attachable so as to cover the seat 10 and the hood 61. The rain cover 80 is attachable to the hood 61 via fixing means 90.SELECTED DRAWING: Figure 9
Patent JP-2020077583-A (JP)
Title: End effector, position acquisition method and work-piece stacking device
Inventor: ASAI SHINYA
IPC: H01M10/04
Filed: 2018-11-09
Abstract: To provide an end effector capable of acquiring an accurate position of a work-piece.SOLUTION: An end effector 200 which is attached to a transfer device 110 comprises: a base 210 of which movement is controlled in a vertical direction and a horizontal direction on the basis of operation of the transfer device 110; a pressing plate 220 which presses a work-piece that is a moving object of the transfer device 110, from a top face side of the work-piece; an elastic member 250 which connects the base 210 with the pressing plate 220 and is elastically deformed in the vertical direction when the pressing plate 220 presses the work-piece; an imaging apparatus 240 which is disposed so as to image a lower side at a position higher than the pressing plate 220 and images a predetermined range outside a peripheral edge 220a of the pressing plate 220; and an adsorption part 233 which holds the work-piece by adsorption when the pressing plate 220 presses the work-piece.SELECTED DRAWING: Figure 5
Patent JP-2020080358-A (JP)
Title: Inspection device and inspection method
Inventor: YOKOTA MICHIYA
IPC: G01R31/26
Filed: 2018-11-12
Abstract: To select a semiconductor light emitting element which has a defect in light emission by inspecting a plurality of separated semiconductor light emitting elements together right before they are mounted.SOLUTION: The present invention relates to an inspection device A which optically inspects a plurality of semiconductor light emitting elements E separately arrayed on an insulation film body, and the inspection device comprises: a first plate 1 having a first electrode 1a; a second plate 2 having a second electrode 2a provided opposite the first electrode across the plurality of semiconductor light emitting elements and insulation film body F; a driving power supply 3 electrically connected to the first electrode and second electrode; and an optical instrument 4 observing light emission of the plurality of semiconductor light emitting elements from one side between the first plate and second plate. A plurality of light emitting circuit parts C which are separated into individuals having capacitors, formed of insulation film bodies, connected to the plurality of semiconductor light emitting elements respectively in series are arranged between the first electrode and second electrode, and the plurality of light emitting circuit parts generate induced currents when forward currents flow from the driving power supply to the plurality of light emitting elements to cause the plurality of light emitting elements to emit light.SELECTED DRAWING: Figure 1
Patent JP-2020086481-A (JP)
Title: Control system and control device
Inventor: KAWAI ISAO
IPC: G06F9/48
Filed: 2018-11-15
Abstract: To achieve efficient processing when a plurality of computing units can be used as computing resources.SOLUTION: A control device includes: a first computing unit for cyclically executing a first task to which one or a plurality of pieces of processing are assigned in a first control cycle; and a second computing unit for cyclically executing a second task to which one or a plurality of pieces of processing are assigned in a second control cycle longer than the first control cycle. First data collection processing for first input data and corresponding first data processing are assigned to the first task. Second data collection processing for second input data and corresponding second data processing are assigned to either the first task or the second task according to the setting via a support device.SELECTED DRAWING: Figure 1
Patent JP-2020088435-A (JP)
Title: Bone conduction speaker
Inventor: KUBO SOSUKE
IPC: H04R1/00
Filed: 2018-11-16
Abstract: To provide a bone conduction speaker to be in planar contact with a front surface of skin, capable of improving reproducibility of a sound.SOLUTION: A bone conduction speaker 1 includes a cylinder case 4, a lid part 2, a metal plate spring 5, a magnetic unit 6, and a coil 8. The cylinder case 4 includes an opening part. The lid part 2 includes a flat contact surface 2a closing the opening part of the cylinder case 4 and contacted to a front surface of skin. At the neighborhood of the opening part of the cylinder case 4, the plate spring 5 is opposite to the contact surface 2a of the lid part with an interval, and the circumference is supported by the cylinder case 4. The magnetic unit 6 is housed in the cylinder case 4 and is attached to the plate spring 5. The coil 8 vibrates the magnetic unit 6 by an electromagnetic induction.SELECTED DRAWING: Figure 4
Patent JP-2020081532-A (JP)
Title: Pinball game machine
Inventor: YASUFUKU ICHIRO
IPC: A63F7/02
Filed: 2018-11-28
Abstract: To allow a player to smoothly play a game according to a change in a game state, in a pinball game machine in which game states are shifted.SOLUTION: A pinball game machine executes a first shooting method notification suggesting shooting of game balls to a second game area section by performance symbol display means in a high probability open extended game in which a game state becomes a high probability state and an open extended state, and executes a second shooting method notification suggesting shooting of game balls to the second game area section by the performance symbol display means in a high probability non-open extended game in which a game state becomes the high probability state and a non-open extended state.SELECTED DRAWING: Figure 28
Patent JP-2020087801-A (JP)
Title: Lighting device and head-up display device
Inventor: KAWAI MITSURU
IPC: G09F9/00
Filed: 2018-11-29
Abstract: To provide a lighting device capable of suppressing the generation of noises and a head-up display device.SOLUTION: A lighting device comprises: a plurality of first light sources connected in parallel with each other; a plurality of second light source connected in parallel with each other; and a light source driving part that outputs a PWM signal Spwm1 as an example of a first PWM signal to the plurality of first light sources and outputs a PWM signal Spwm2 as an example of a second PWM signal to each second light source. The light source driving part sets a rising timing tup of a wavelength of the PWM signal Spwm1 and a falling timing tdw of the wavelength of the PWM signal Spwm2 at the same time.SELECTED DRAWING: Figure 5
Patent JP-2020082021-A (JP)
Title: Absorbable composite body
Inventor: MIYASAKA YOICHI
IPC: B01J20/26
Filed: 2018-11-29
Abstract: To provide an absorbable composite body capable of effectively suppressing generation of an inadvertent unevenness in absorption property of each part inside a container.SOLUTION: The absorbable composite body of the present invention includes a collective body of small pieces containing a fiber and a water-absorbing resin, and having a shape of a longitudinal direction where let a whole length in a longitudinal direction of the small piece be L1 mm, and a distance between end points obtained by connecting one end with the other end of the small piece be L2 mm, an average value of L2/L1 is larger than 0 and 0.950 or smaller.SELECTED DRAWING: Figure 1
Patent JP-2020084721-A (JP)
Title: Grinding and cleaning machine
Inventor: ICHIKAWA YOSHIHARU
IPC: E01C23/08
Filed: 2018-11-30
Abstract: To provide a grinding and cleaning machine having both a grinding function and a cleaning function capable of cleaning a ground surface without excess or deficiency.SOLUTION: The object of the present invention is achieved by providing a grinding and cleaning machine provided with a grinding part and a cleaning part in this order from the front to the rear in the traveling direction, the grinding unit including a frame and a plurality of grinding units attached to the frame, the grinding unit having a rotary plate having a lower surface to which a grinding blade is attached, and a rotary drive device for rotating the rotary plate, the cleaning part including a self-propelled unit including a wheel and a drive device for rotating the wheel, a dust box having a dust collection port opening near a surface to be ground, a lift arm, and a lift arm driving means for vertically driving the lift arm, and the frame of the grinding part and the lift arm of the cleaning part being connected by a connecting mechanism that moves the frame vertically as the lift arm moves vertically.SELECTED DRAWING: Figure 1
Patent JP-2019033764-A (JP)
Title: Method for modifying n-glycan chain structure of the protein produced by aspergillus microorganism
Inventor: UTASHIMA YU
IPC: C12N15/10
Filed: 2018-12-06
Abstract: To change a sugar chain structure produced by a host microorganism originally, by deleting the function of sugar chain synthesis related gene derived from Aspergillus microorganism.SOLUTION: The production method of a heterologous protein comprises culturing a host microorganism in which the function of the sugar chain synthetase encoded by the part corresponding to the alg1, alg2, alg3, or och1 is reduced or completely stopped by modifying the DNA encoding the part corresponding to alg3 among the genomic DNA of the Aspergillus microorganism which is the host, in a case of expressing heterologous proteins in Aspergillus microorganisms.SELECTED DRAWING: None
Patent JP-2020091805-A (JP)
Title: Business processing auxiliary device, storage medium and command generation method
Inventor: AKAMATSU HIROSHI
IPC: G06Q10/00
Filed: 2018-12-07
Abstract: To provide a business processing auxiliary device, storage medium and command generation method that can lessen works of an initial setting when introducing a Robotic Process Automation (RPA) to a business system.SOLUTION: A business auxiliary device for automating business processing by a Robotic Process Automation (RPA) in a business system comprises: storage means that has a plurality of command groups for implementing RPA processing stored beforehand. The storage unit is configured to: comprise a RPA processing implementation unit that causes the business system to automatically implement the business processing on the basis of any of the plurality command groups; include a command group model form storage unit that has a plurality of model forms of preset command groups for coping with each of a plurality of business processing stored; and comprise a command editing processing unit that receives editing processing with respect to the selected one model form of the model forms of the plurality of command groups stored in the command group model form storage unit, and causes the post-edited command group to be stored as an implementation-scheduled command group.SELECTED DRAWING: Figure 3
Patent JP-2020096027-A (JP)
Title: Polishing liquid supply apparatus
Inventor: KANESHIGE TAKUJI
IPC: H01L21/304
Filed: 2018-12-11
Abstract: To provide technical means capable of supplying a polishing liquid with a uniform slurry flow rate to a CMP polishing apparatus.SOLUTION: A polishing liquid supply apparatus includes a mixing channel 40 that communicates with a channel through which a slurry, ultrapure water, chemicals and hydrogen peroxide solution are transferred. In the mixing channel 40, multiple types of liquids are mixed, and a mixed liquid is supplied, as a polishing liquid, to a CMP polishing apparatus 8. The polishing liquid supply apparatus includes a mixing tank 52A for storing a polishing liquid obtained by the mixing of liquids. A channel to the CMP polishing apparatus 8 is a circulation channel returning, from the mixing tank 52A, to the mixing tank 52A through a branch point 17A toward the CMP polishing apparatus 8.SELECTED DRAWING: Figure 1
Patent JP-2020098012-A (JP)
Title: Disc type steam trap and disc shaped valve body used for steam trap
Inventor: ASADA TETSUO
IPC: F16T1/16
Filed: 2018-12-19
Abstract: To provide a steam trap that certainly prevents operation failure by ensuring the proper floating of a disc valve.SOLUTION: On a side surface of a disc valve 2 included in a disc type steam trap 1, three sliding balls 3a and the like are provided at equal intervals, and project out from the side surface of the disc valve 2 to contact with an inner wall of a valve chamber. The three sliding balls 3a and the like rotate and slide according to the floating in a direction of an arrow 95 of the disc valve 2, and thus the disc valve 2 can smoothly float by the sliding of the sliding balls 3a and the like even if a posture of the disc valve 2 is obliquely shifted from a horizontal position, when the disc vale 2 floats. Therefore, the operation failure of the disc type steam trap 1 can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2020099927-A (JP)
Title: Coating film structure and laser marking method for coating film structure
Inventor: SEKI YOSHIKI
IPC: B23K26/00
Filed: 2018-12-21
Abstract: To provide a coating film structure capable of improving weather resistance and corrosion resistance of laser marking.SOLUTION: The coating film structure comprises: a substrate (1); and a coating film (3) disposed on the substrate (1) and containing a pigment and fluorine. The pigment contained in the coating film (3) allows laser marking to be performed onto the coating film (3).SELECTED DRAWING: Figure 2
Patent JP-2020102119-A (JP)
Title: Information processing system, control method, and program
Inventor: YAMADA TAKAYUKI
IPC: G06F16/00
Filed: 2018-12-25
Abstract: To provide a mechanism that can efficiently check, from an attached application photograph for application for a nonlife insurance, a related past application photograph.SOLUTION: An information processing system comprises storage means that stores a plurality of pieces of application information and image data having attribute information including acquisition position information and respectively related to the pieces of application information. The information processing system includes: extraction means that, based on attribute information on image data related to one piece of application information, extracts image data related to the other piece of application information; and display control means that displays an image of the image data related to the one piece of application information and an image of the extracted image data.SELECTED DRAWING: Figure 3