baber/WOPTO huggingface dataset:
Patent JP-2020041673-A (JP)
Title: Hydraulic system of work machine
Inventor: FUKUDA YUJI
IPC: E02F9/22
Filed: 2018-09-13
Abstract: To reduce horsepower loss while suppressing cavitation.SOLUTION: A work machine comprises: a first system discharge oil passage 110 capable of discharging a hydraulic fluid passing through a first supply oil passage 40; a second system discharge oil passage 112 communicated with first system discharge oil passage and capable of discharging a hydraulic fluid independently from the first system discharge oil passage; a pressure raising part 130 provided in the first system discharge oil passage and capable of raising a pressure of the hydraulic fluid; a first control valve 56C capable of controlling a flow rate of the hydraulic fluid in the first supply oil passage; and a second control valve 65 communicated with a second supply oil passage 41, the first system discharge oil passage and the second system discharge oil passage, and capable of being switched to a supply position 65a for supplying the hydraulic fluid of the second supply oil passage to the first supply oil passage, a first stop position 65b for discharging the hydraulic fluid of the first supply oil passage to the first system discharge oil passage without supplying the hydraulic fluid of the second supply oil passage to the first supply oil passage, and a second stop position 65c for discharging the hydraulic fluid of the first supply oil passage to the second system discharge oil passage without supplying the hydraulic fluid of the second supply oil passage to the first supply oil passage.SELECTED DRAWING: Figure 1
Patent JP-2020043882-A (JP)
Title: X-ray ct apparatus and photography planning device
Inventor: KATAYAMA KAZUKI
IPC: A61B6/03
Filed: 2018-09-14
Abstract: To improve a workflow, and to improve a throughput.SOLUTION: An X-ray CT apparatus in an embodiment includes an X-ray tube, a detector, an acquisition part and a determination part. The X-ray tube irradiates an X-ray. The detector detects an X-ray irradiated from the X-ray tube, and transmitted through a subject. The acquisition part acquires a breath holding time of the subject and a photography condition. The determination part determines an imaging mode on control of breath holding and breathing during imaging, based on the breath holding time and the photography condition.SELECTED DRAWING: Figure 1
Patent JP-2020044921-A (JP)
Title: Power supply device for vehicle
Inventor: KINOSHITA TAKAHIRO
IPC: B60K6/485
Filed: 2018-09-18
Abstract: To prevent excessive discharge of a power storage unit.SOLUTION: A power supply device for a vehicle includes: a first power supply system 71 having a lead battery 51 and an electrical apparatus 63; a second power supply system 72 having a starter generator 16 and a lithium-ion battery 52; a battery sensor 65 for detecting voltage and an electric current of the lead battery 51; a residual amount calculation section 68 for calculating an SOC of the lead battery 51; a battery sensor 76 for detecting voltage and an electric current of the lithium-ion battery 52; a battery controller 75 for calculating an SOC of the lithium-ion battery 52; a lead battery protection control section 95 for controlling the starter generator 16 to a power generation state when the SOC of the lead battery 51 is lowered to a lower limit threshold value; and an ISG control section 91 for controlling the starter generator 16 to the power generation state when the SOC of the lithium-ion battery 52 is lowered to a power generation threshold value. When the battery sensor 65 is normal, a first power generation threshold value is set, and when the battery sensor 65 is abnormal, a second power generation threshold value is set.SELECTED DRAWING: Figure 1
Patent JP-2020044733-A (JP)
Title: Quality control system and quality control method
Inventor: KUDO Ryota
IPC: B41F15/08
Filed: 2018-09-19
Abstract: To provide a quality control system that can estimate degradation in mask tension, and to provide a quality control method.SOLUTION: A control system 1 includes: an information acquisition unit 25 for acquiring a shape change amount of a screen mask; and an estimation part for estimating remaining usable count of the screen mask from the shape change amount of the screen mask.SELECTED DRAWING: Figure 5
Patent JP-2019060225-A (JP)
Title: sash
Inventor: SAWADA AKIHISA
IPC: E06B3/46
Filed: 2018-09-19
Abstract: To provide a fitting that can improve the fire protection performance of the fitting by arranging it at an opening of a building regardless of new establishments or renovations.SOLUTION: An end of a transverse stile is abutted against an inner circumferential surface of a stile of a sliding screen and assembled four rounds, and a panel material is arranged on an inner circumference. A metal reinforcing member is arranged in panel openings of the stile and the transverse stile, a thermal expansion material is arranged on the reinforcing member, and a corner block is arranged between the stile and the transverse stile. A thermal expansion material arranged in a glass opening of the stile and a thermal expansion material arranged in the panel opening of the transverse stile are continuous by a thermal expansion material arranged in the corner block.SELECTED DRAWING: Figure 10
Patent JP-2020048435-A (JP)
Title: Real-time measuring tray of floating cells, measuring apparatus, and measuring method using the tray
Inventor: NAKAO MITSUYOSHI
IPC: C12M1/34
Filed: 2018-09-25
Abstract: To provide a measuring tray for real-time measurement which can carry living cells having floating property simply, rigidly and non-invasively on a well bottom surface, and a measuring apparatus equipped with the tray, and a real-time measuring method using the measuring tray.SOLUTION: The measuring tray is used in measuring metabolism of living cells having floating property in real-time, and includes wells in which nonwoven fabric capable of capturing the living cells in a gap is arranged on a bottom surface.SELECTED DRAWING: None
Patent JP-2020051490-A (JP)
Title: Rotation transmission device
Inventor: SATO KOJI
IPC: F16D27/12
Filed: 2018-09-26
Abstract: To provide a rotation transmission device which is improved in operational stability even in a case where the inside is lubricated by a lubricant supplied from the outside.SOLUTION: In a rotation transmission device 1, a roller 50 (engagement unit) is held by a holder 60 between an outer periphery of an inner shaft 10 and an inner periphery of an outer ring 20, an armature 90 is detented to the holder 60 and when the armature 90 is magnetically attracted to a ferromagnetic rotor 100 by electrification to an electromagnet 120, the roller 50 is engaged to the inner shaft 10 and the outer ring 20. The rotation transmission device 1 comprises a contact seal 34 for blocking the inflow of a lubricant L from the outside to a clearance between opposed faces of the rotor 100 and the armature 90. A magnetic path cutoff hole 103a of the rotor 100 is closed by a nonmagnetic lid body 103b. An oil passage 15 is provided for guiding the lubricant L from the outside to a clearance between the inner periphery of the outer ring 20 and the outer periphery of the inner shaft 10, and a foreign substance contained in the lubricant L is removed by a filter 15c inside of the oil passage 15.SELECTED DRAWING: Figure 1
Patent JP-2020050758-A (JP)
Title: Copolymer and water-repellent oil-repellent solution
Inventor: IKEDA MOTOKI
IPC: C08F220/18
Filed: 2018-09-27
Abstract: To provide a copolymer having excellent water repellency, oil repellency and wear resistance and a water-repellent oil-repellent solution.SOLUTION: A copolymer is obtained by polymerizing a constituent monomer at least containing a (meth) acrylate compound having a C1-6 fluoroalkyl group (a1), a (meth) acrylate (a2) and a (meth) acrylate compound having a hydrocarbon ring structure (a3).SELECTED DRAWING: None
Patent JP-2018201335-A (JP)
Title: Semiconductor device
Inventor: AKIYAMA HIRONORI
IPC: H02M1/08
Filed: 2018-09-27
Abstract: To provide a semiconductor device capable of improving the switching speed of the semiconductor device which drives at least a first and a second electrode in parallel, as a control electrode for controlling to switch on and off a switching element.SOLUTION: A semiconductor device includes: a drive unit which outputs a control signal to be applied to the control electrode to drive to switch on and off the switching device; a command signal generation unit which generates a command signal which becomes a reference to generate the control signal; and a control unit which controls the drive unit according to the command signal. The control unit synchronizes a first control signal as a control signal to be output to the first electrode with the command signal, and delays the ON timing of a second control signal, as a control signal to be output to the second electrode, relative to the command signal, and further, estimates and determines the OFF timing of the second control signal on the basis of a past pulse width of the command signal.SELECTED DRAWING: Figure 1
Patent JP-2020059215-A (JP)
Title: Decorative sheet
Inventor: TAKAHASHI RYOSUKE
IPC: B32B27/00
Filed: 2018-10-10
Abstract: To provide a decorative sheet stabilizing a sheet thickness of a formed article even if a sheet temperature when forming is scattered.SOLUTION: The decorative sheet includes a substrate layer 1, and a raw fabric layer 2 provided on a surface side 1a of the substrate layer 1, where the substrate layer 1 contains an ABS resin. The total thickness of the decorative sheet 10 is 275 μm or more and 505 μm or less, and the ratio of thicknesses of the raw fabric layer 2 and the substrate layer 1 is 1:1.5 to 1:5.5.SELECTED DRAWING: Figure 1
Patent JP-2020062928-A (JP)
Title: Pneumatic tire
Inventor: SAKAKIBARA KAZUYASU
IPC: B60C5/00
Filed: 2018-10-16
Abstract: To provide a pneumatic tire having a sponge member attached to an inner peripheral surface of a tread part, which can prevent sound transmitted to the sponge member from being transmitted to an inner cavity side of the tire.SOLUTION: In a pneumatic tire 10, a sponge member 20 extending in a tire circumferential direction is mounted across the whole circumference of a tire inner peripheral surface of a tread part 11. The sponge member 20 has at least a first sponge layer 21, a second sponge layer 22 laminated inside in a tire radial direction of the first sponge layer, and a third sponge layer 23 laminated inside in the tire radial direction of the second sponge layer 22. The first sponge layer 21 and the third sponge layer 23 are smaller in foam magnification in comparison with the second sponge layer 22.SELECTED DRAWING: Figure 1
Patent JP-2019062204-A (JP)
Title: Led element and method of manufacturing the same
Inventor: FUJIOKA HIROSHI
IPC: H01L21/20
Filed: 2018-10-18
Abstract: To provide an n conductivity-type GaN-based LED element exhibiting high electron mobility even in a high donor concentration region.SOLUTION: In a GaN-based LED element, a contact structure where a conductive part and an electrode are connected is provided, and a thin film nitride semiconductor is used for the conductive part. The nitride semiconductor is a binary, ternary or quaternary nitride semiconductor containing nitrogen and at least one group 13 element selected from the group consisting of B, Al, Ga or In. The nitride semiconductor contains, as impurities, oxygen at a concentration of 1×10cmor more; contains, as a donor, Si or Ge; has an electron concentration of 5×10cmor more, the electron concentration substantially being equal to a Si donor concentration or a Ge donor concentration; has an n conductivity-type; and has an electron mobility of 46 cm2/(V s) or more.SELECTED DRAWING: Figure 1
Patent JP-2020065021-A (JP)
Title: Semiconductor device and manufacturing method for the same
Inventor: MORIYA TARO
IPC: H01L27/04
Filed: 2018-10-19
Abstract: To provide a semiconductor device in which characteristic fluctuation caused by current flowing during breakdown is suppressed.SOLUTION: A first power MOS transistor Q1 and a column CLM are formed in a first element region FCM defined in an epitaxial layer NEL, and a second power MOS transistor Q2 is formed in a second element region RCM. The first power MOS transistor Q1 includes a first trench gate electrode TGE1, and a second power MOS transistor Q2 includes a second trench gate electrode TGE2. Depth GDP1 of the first trench gate electrode TGE1 is shallower than depth GDP2 of the second trench gate electrode TGE2.SELECTED DRAWING: Figure 5
Patent JP-2019031549-A (JP)
Title: Inhibitor of erk and used method
Inventor: LI LIANGSHEN
IPC: A61P29/00
Filed: 2018-10-26
Abstract: To provide an inhibitor of ERK and a use method.SOLUTION: The present invention provides a chemical body or a compound capable of adjusting a specific protein kinase such as ERK (MAPK) and a pharmaceutical composition thereof. There are also provided a method for using such compound or composition, and a method for using such composition for adjusting one or more activity of the kinase especially for therapeutic application such as treatment of disorder such as cancer. In another aspect, the present invention provides a method for inhibiting activity of protein kinase existing in cells.SELECTED DRAWING: None
Patent JP-2020066115-A (JP)
Title: Power tool
Inventor: TAKEUCHI KATSUKI
IPC: B25C1/06
Filed: 2018-10-26
Abstract: To provide a power tool capable of protecting a motor depending on an actual temperature of a heating part, even in a situation in which the temperature of the heating part cannot be directly measured.SOLUTION: A power tool comprises a temperature sensor and a temperature determination part for determining overheating of a motor. The temperature determination part estimates a temperature of the motor on the basis of drive conditions of the motor and the result of detection by the temperature sensor so as to determine the overheating of the motor by the estimated temperature.SELECTED DRAWING: Figure 13
Patent JP-2020071762-A (JP)
Title: Building management device and building management method
Inventor: MATSUMURA AKIO
IPC: G06Q50/16
Filed: 2018-11-01
Abstract: To provide a building management device that centrally manages operation schedules for a plurality of apparatuses that are associated with each other and operate with different operation schedules among a plurality of apparatuses installed in a building.SOLUTION: A building management device includes: an operation schedule setting unit (11) that sets an operation schedule for each of a plurality of apparatuses (2) by adding or subtracting an offset time to/from a reference schedule on the basis of a reference schedule, and schedule information in which the plurality of apparatuses (2) operating on the basis of the reference schedule is associated with an offset time for each of the plurality of apparatuses (2) in units of the plurality of related apparatuses (2); an operation control unit (12) that controls operation of the plurality of apparatuses (2) on the basis of the operation schedule; a reception unit (14) that receives a change instruction on the schedule information; and a change reflection unit (15) that changes the schedule information on the basis of the change instruction.SELECTED DRAWING: Figure 1
Patent JP-2019031567-A (JP)
Title: Method of treating alveolar bone loss through use of anti-sclerostin antibodies
Inventor: KE HUA ZHU
IPC: A61P19/08
Filed: 2018-11-05
Abstract: To provide a method of treating alveolar bone loss involving administration of a sclerostin inhibitor to a subject in need thereof.SOLUTION: A method for treating alveolar bone loss in a subject comprises administering to the subject an anti-sclerostin antibody in an amount effective to decrease the distance between the cement-enamel junction and the alveolar bone crest, at a dose from about 5 mg to about 1,000 mg per week.SELECTED DRAWING: None
Patent JP-2020076205-A (JP)
Title: Foundation and construction method of foundation
Inventor: MORI TOSHIHIRO
IPC: E02D27/14
Filed: 2018-11-05
Abstract: To provide a foundation which can obtain ground closure inside pipe piles even if pipe pile diameters (inner diameters) increase, and obtain sufficient vertical bearing force, and a construction method of the foundation.SOLUTION: A foundation 1 of this invention is characterized by having pipe piles 2 installed in a ground 10 and piles 3 installed in a ground 10b inside the pipe piles 2. A construction method of the foundation 1 is characterized as such that, for instance, after installation of the pipe piles 2 in the ground 10, the piles 3 are installed in the ground 10b inside the pipe piles 2 provided in the ground 10.SELECTED DRAWING: Figure 1
Patent JP-2020080371-A (JP)
Title: Visible light communication system
Inventor: TSUNODA HIROICHI
IPC: H04B10/116
Filed: 2018-11-13
Abstract: To provide a visible light communication system that prevents a light receiving system such as a sensor from being burned by incident sunlight even in the case of being used outdoors without using lens having a large diameter, and reduces possibilities of incidence of sunlight and illumination light when a parabolic mirror is used.SOLUTION: A visible light communication system comprises an off-set parabolic mirror 110 and a light receiving element 120 provided at a focal position of the off-set parabolic mirror 110. The light receiving element 120 is arranged below the off-set parabolic mirror 110 in a vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2020081223-A (JP)
Title: Biocellulose dry face mask and drying method for the same
Inventor: HSIEH CHANG WEI
IPC: A45D44/22
Filed: 2018-11-21
Abstract: To provide a biocellulose dry face mask and a drying method for the same.SOLUTION: A drying method for a biocellulose dry face mask includes the following steps: step 1 which is an acidic ion removal step; step 2 which is a film thickness control step; step 3 which is a face mask 2 molding step; and step 4 which is a high frequency drying step. The biocellulose dry face mask 2 manufactured by this method is provided with physical characteristics such as 6 to 10% water content, 5.3 to 5.4 MPa tensile strength, 8% or less Maillard reaction rate of change, and 25 to 30% condensate rate.SELECTED DRAWING: Figure 13
Patent JP-2020084505-A (JP)
Title: Faucet device
Inventor: AWATA HIROMI
IPC: C02F1/42
Filed: 2018-11-21
Abstract: To provide the faucet device that can be reduced in size.SOLUTION: The faucet device comprises: a hot and cold water mixing valve 40; a water purification cartridge 60; a primary side flow passage 211 for supplying water to the hot and cold water mixing valve 40 and the water purification cartridge 60; and a secondary side flow passage 213 for discharging mixed water flowing out from the hot and cold water mixing valve 40 and purified water flowing out from the water purification cartridge 60 to a water discharge port 75, wherein the primary side flow passage 211 and the secondary side flow passage 213 are arranged between the hot and cold water mixing valve 40 and the water purification cartridge 60.SELECTED DRAWING: Figure 6
Patent JP-2020078220-A (JP)
Title: Rotary electric machine
Inventor: KUSASE ARATA
IPC: H02K1/27
Filed: 2018-11-05
Abstract: To provide a high output rotary electric machine.SOLUTION: Both ends of the rotor body 20a in an axial direction have projecting portions 29 made of a magnetic material projecting from axial ends of a stator. The projecting portions 29 have the same magnetic field as that of a yoke magnet 23 in the projecting portions 29 adjacent to the yoke magnet 23. In the projecting portions 29 adjacent to a blow-out magnetic pole magnet 21a where magnetic fields of the adjacent yoke magnets 23 face, axial magnets 25 are arranged so that a magnetic field 26 is opposed to the blow-out magnetic pole magnet 21a. A rotor 20 has a concentrated magnetic flux 22a obtained by combining a magnetic field 22 of the magnetic pole magnet 21a, a magnetic field 24 of the yoke magnet 23, a magnetic field 28 of an auxiliary magnet 27, and the magnetic field 26 of the shaft magnet 25 in the direction of the magnetic field 22 of the blowing magnetic pole magnet 21a.SELECTED DRAWING: Figure 1
Patent JP-2020084254-A (JP)
Title: Vapor deposition device and vapor deposition method
Inventor: SUENAGA SHINGO
IPC: C23C14/24
Filed: 2018-11-22
Abstract: To provide a vapor deposition device and a deposition method using such a vapor deposition device, which is designed so that a deposition film with uniform film thickness and less shadow is formed, and by which excellent deposition is carried out on a large sized substrate.SOLUTION: The vapor deposition device includes: a deposition source with a plurality of injection nozzles for injecting a deposition material from an injection port, which are arranged in a straight line with same intervals; a substrate holding section for holding the substrate in parallel with the plurality of injection nozzle rows; and a control plate for controlling a deposition region of the deposition material, which is arranged vertically to the substrate, the substrate relatively movable to the plurality of injection nozzle rows in a vertical direction while maintaining a parallel state of the substrate, and when a distance between the injection ports of neighboring injection nozzle is P, a deposition amount distribution curve from each injection nozzle to the substrate in a moving direction view is substantially the same isosceles triangle with a length of a bottom edge being 2P.SELECTED DRAWING: Figure 1
Patent JP-2020081448-A (JP)
Title: Catheter operation support device and method, program and x-ray medical system
Inventor: KOSUGI TAKASHI
IPC: A61B6/00
Filed: 2018-11-27
Abstract: To provide means allowing for improvement of safety and correctness of a catheter operation performed by an operator.SOLUTION: A catheter operation support device is used together with a catheter appliance 110 which comprises: a catheter 112 comprising a first marker 112b, and a second marker 112c provided behind the first marker in an insertion direction; and a wire 113a axially movable in the catheter 112 and having a third marker 113d. The catheter operation support device comprises: acquisition means 21, 22 acquiring X-ray image information of a prescribed region from X-ray radiographic equipment 120; and alert means 31, 32, 33 which uses the acquired X-ray image information to perform alert according to physical relationship between the second marker 112c of the catheter 112 and the third marker 113d of the wire 113a.SELECTED DRAWING: Figure 4
Patent JP-2020083711-A (JP)
Title: Ceramic joined body and manufacturing method therefor
Inventor: INOUE TETSUYA
IPC: C04B37/00
Filed: 2018-11-27
Abstract: To provide a ceramic joined body that has high joining strength and suppresses a decrease in the cross sectional area of a flow pass due to joining members.SOLUTION: A ceramic joined body of the present disclosure comprises: a first ceramic member provided with a first surface including a first groove; a second ceramic member provided with a second surface opposed to the first surface, and including, on the second surface, second grooves spaced from the first groove and opposed to sandwich the first groove; and a joining member for jointing the first surface and the second surface. The first groove serves as a flow pass and the second grooves serve as joining member reservoirs.SELECTED DRAWING: Figure 1
Patent JP-2020082554-A (JP)
Title: Recording device and method for cleaning inside of recording device
Inventor: SUTO TAKAYA
IPC: B41J2/01
Filed: 2018-11-27
Abstract: To suppress stain and a failure caused by ink adhering to the inside of a recording device and mist floating inside the device.SOLUTION: A recording device supplies ozone to the inside of the recording device to decompose an organic matter of ink adhering to the inside of the recording device and ink floating inside the recording device.SELECTED DRAWING: Figure 3