baber/WOPTO huggingface dataset:
Patent JP-2020008052-A (JP)
Title: Sticking detection device of oil pump
Inventor: TAKAHASHI YOSHITAKA
IPC: F16H61/12
Filed: 2018-07-05
Abstract: To provide a sticking detection device of an oil pump capable of suppressing undershoot that an oil pressure is lowered to be less than a necessary oil pressure, immediately after termination of sticking determination.SOLUTION: In executing sticking determination, a target oil pressure setting portion 150b sets a value higher than a maximum pressure of a partial discharge state, as a target oil pressure for diagnosis to determine whether an oil pump 10 sticks in a full discharge state or a partial discharge state or not, in place of a normal target oil pressure. A discharge state switching portion 150a executes control to switch the discharge state of the oil pump 10 to the partial discharge state. A sticking determination portion 150d determines whether the oil pump 10 sticks in the full discharge state or not on the basis of a relationship between an oil pressure after executing the control to switch the discharge state to the partial discharge state, and a maximum pressure in the partial discharge state. A target oil pressure setting portion 150b sets a target oil pressure in termination of determination, higher than the normal target oil pressure, when the sticking determination is terminated.SELECTED DRAWING: Figure 1
Patent JP-2020010502-A (JP)
Title: Printer and power circuit of printer
Inventor: UNO AKIHIRO
IPC: G07G1/06
Filed: 2018-07-06
Abstract: To achieve short circuit protection.SOLUTION: A printer comprises: a printing mechanism that performs printing on a medium; a connection unit that can connect with an external device; a driving circuit that drives the external device via the connection unit; a switching circuit that switches between a state of supplying a power to the external device and a state of blocking the supply of power; a thermistor that is wired in parallel to the switching circuit; and a blocking circuit that can switch between a state of supplying a power to the switching circuit and a state of blocking the supply of power and blocks the supply of power to the switching circuit on the basis of a predetermined voltage generated at both ends of the thermistor. While the blocking circuit does not operate and the switching circuit is blocked, and the driving circuit does not drive the external device, when a short-circuit state occurs in the external device, the blocking circuit operates on the basis of the predetermined voltage generated at both ends of the thermistor to block the supply of power to the switching circuit.SELECTED DRAWING: Figure 1
Patent JP-2020007473-A (JP)
Title: Resin porous body, carbide, method for producing resin porous body and method for producing carbide
Inventor: UEDA ATSUKO
IPC: C08J9/28
Filed: 2018-07-10
Abstract: To provide a resin porous body having a pore diameter and a BET specific surface suitable for the adsorption of particulate substance.SOLUTION: The present invention provides a resin porous body that is a dried body of a wet gel obtained by polycondensation of a compound having a phenolic hydroxyl group and an aldehyde compound in the presence of a solvent and catalyst, wherein, a desorption energy of a hydroxy group with a catalyst (E) is 56 kcal/mol or more and 76 kcal/mol or less.SELECTED DRAWING: None
Patent JP-2020006419-A (JP)
Title: Welding surface, welding support method and control program
Inventor: NARUKAWA YUTA
IPC: B23K31/00
Filed: 2018-07-10
Abstract: To provide a welding surface which can display a welding line image indicating a welding point in a space within a field of view of a welder via a shielding plate while aligning the image in a position of a workpiece, and can support welding work.SOLUTION: A welding surface 1 comprises: a welding surface main body 2 having a shield plate 21 for shielding arc light generated during the welding of a workpiece, and protecting a face of a welder A; a display part 4 for displaying a visible image in a space in a field of view of the welder A via the shield plate as augmented reality; an imaging part 3 arranged at a welding surface main body 2 so that a non-welded point is imaged during welding; and a control part 5 having a welding line information acquisition part for acquiring welding line position information indicating a welding point of the workpiece in the space in which the display part 4 displays an image, estimating a position of the workpiece in the space in which the display part 4 displays the image on the basis of the image which is imaged by the imaging part 3 during welding, and making the display part 4 display a welding line image based on the welding line position information acquired by the welding line information acquisition part while making it coincide with the estimated position of the workpiece.SELECTED DRAWING: Figure 1
Patent JP-2020009290-A (JP)
Title: Equipment selection support device and program
Inventor: KAWANO YUKI
IPC: G06Q50/16
Filed: 2018-07-11
Abstract: To support selection of equipment set as a target of demand control from among equipment installed in a facility on the basis of an operation result of the equipment.SOLUTION: A monitor system 10 comprises: an operation result information storage unit 21 for storing operation result information on an operation state of equipment 2 collected by an operation result information collection unit 11; an operation model generation unit 12 for generating an operation model indicating the operation state of each piece of equipment 2 for each piece of equipment on the basis of the operation result information; and an equipment selection processing unit 13 for causing a user interface unit 14 to display the operation model, and for selecting the equipment 2 corresponding to the operation model selected by a manager from among the displayed operation models as control target equipment set as a target of demand control.SELECTED DRAWING: Figure 1
Patent JP-2019031660-A (JP)
Title: Adhesive composition, adhesive using the same, adhesive for polarizing plate, and image display device
Inventor: IMAIZUMI Saori
IPC: C09J133/14
Filed: 2018-07-18
Abstract: To provide an adhesive composition forming an adhesive which has a high reaction rate (crosslinking rate) with a crosslinking agent, a good crosslinking density, excellent reworkability, and excellent durability.SOLUTION: The adhesive composition contains: an acrylic resin (A) obtained by polymerizing a copolymerization component (a) containing hydroxyl group-containing monomers (a1); and a crosslinking agent (B). As the hydroxyl group-containing monomers (a1), 2-hydroxyethyl (meth)acrylate (a1-1) and a (meth)acrylate (a1-2) having a C4 or higher hydroxyalkyl group are contained. The content ratio of the (meth)acrylate (a1-2) having a C4 or higher hydroxyalkyl group to the whole copolymerization component (a) is 0.05-4 wt.%. A gel fraction as an adhesive is 90 wt.% or less.SELECTED DRAWING: None
Patent JP-2020012318-A (JP)
Title: Construction machine
Inventor: AIZAWA DAIKI
IPC: E02F9/20
Filed: 2018-07-19
Abstract: To provide a construction machine capable of adjusting a speed of a hydraulic actuator.SOLUTION: A controller 41 comprises: a pilot pressure reducing control portion 44 calculating a pressure indication value P2 for reducing a pilot pressure; and a pilot pressure reducing adjustment portion 45 obtaining a correction amount ΔP for adjusting the pressure indication value P2. The pilot pressure reducing adjustment portion 45 determines that a hydraulic actuator starts operation based on an operation amount of an operation device 11, and determines that the hydraulic actuator reaches a terminal position based on a discharge pressure Pm of a hydraulic pump 22. The pilot pressure reducing adjustment portion 45 measures operation time T1 from starting of the operation to reaching to the terminal position of the hydraulic actuator, and obtains the correction amount ΔP reducing a time difference ΔT between the operation time T1 and predetermined reference time T0.SELECTED DRAWING: Figure 6
Patent JP-2020017552-A (JP)
Title: Solid-state imaging device, imaging device, and method of controlling solid-state imaging device
Inventor: YOSHIMURA HISAO
IPC: H04N5/335
Filed: 2018-07-23
Abstract: To prevent color mixing between pixels in a solid-state imaging device in which a pair of pixels for detecting a phase difference between a pair of lights is arranged.SOLUTION: A pair of photoelectric conversion elements receives a pair of pupil-divided lights. A floating diffusion layer generates a pair of pixel signals from charges transferred from the pair of photoelectric conversion elements. A pair of transfer transistors transfer charges from the pair of photoelectric conversion elements to the floating diffusion layer. When the phase difference between the pair of light beams is detected from the pair of pixel signals, the control unit controls the back gate voltage which is the back gate potential of both the pair of transfer transistors for the potential barrier between the pair of photoelectric conversion elements to be a value different from a case where the pixel signals are combined.SELECTED DRAWING: Figure 5
Patent JP-2020015637-A (JP)
Title: Cement composition and post-installed anchor construction method
Inventor: FUJITA SHOGO
IPC: C04B22/14
Filed: 2018-07-24
Abstract: To provide a cement composition capable of enhancing pulling-out strength of a post-installed anchor.SOLUTION: A cement composition of this invention contains cement and a molybdenum disulfide. The molybdenum disulfide is preferably contained in an amount of 1 to 15 mass%, more preferably 2 to 11 mass%. A post-installed anchor construction method of this invention includes a step of mixing the cement composition and water to produce a cement slurry, a step of injecting the cement slurry into an anchor hole formed in the concrete skelton, and a step of inserting a post-installed anchor into the anchor hole.SELECTED DRAWING: None
Patent JP-2020015684-A (JP)
Title: Method for concentrating formic acid solution, and method for producing formic acid solution
Inventor: MATSUDA HIROKAZU
IPC: C01B3/22
Filed: 2018-07-25
Abstract: To provide a method for concentrating a formic acid solution capable of concentrating a basic solution containing formic acid ions with high efficiency, and a method for producing a formic acid solution.SOLUTION: A method for concentrating a formic acid solution includes: a first step of bringing a basic solution containing formic acid ions into contact with a cation exchange resin to obtain an acidic solution containing the formic acid ions; a second step of bringing the acidic solution into contact with an anion exchange resin, and making the formic acid ions adsorb in the anion exchange resin; and a third step of eluting the adsorbed formic acid ions from the anion exchange resin with an eluent containing an acid.SELECTED DRAWING: None
Patent JP-2019162608-A (JP)
Title: Atomization pyrolysis plant
Inventor: TATEYAMA YUICHI
IPC: B01J19/00
Filed: 2018-07-25
Abstract: To provide an atomization pyrolysis plant capable of manufacturing homogeneous hollow particles.SOLUTION: There is provided an atomization pyrolysis plant having an atomization pyrolysis furnace with a shape that a combustion furnace consisting of a horizontal pipe and a reaction furnace consisting of a vertical pipe are connected, a combustion burner for generating fire in a vertical pipe direction at an end of the horizontal pipe, an atomization device for atomizing a raw material liquid upward at a bottom of the vertical pipe, the horizontal pipe and the vertical pipe are connected while shifting an axis so that hot blast flowing in the vertical pipe from the combustion furnace generates swing flow at a connection part.SELECTED DRAWING: Figure 1
Patent JP-2020017646-A (JP)
Title: Etching method
Inventor: YODA HISASHI
IPC: H01L29/786
Filed: 2018-07-26
Abstract: To suppress characteristic deterioration due to a gas used in wiring layer etching.SOLUTION: An etching method includes a supply step, a first etching step, a stop step, and a second etching step. The supply step supplies a reducing gas and a chlorine-containing gas into a chamber housing a processed substrate having a structure in which a wiring layer containing Al is laminated on an oxide semiconductor to form a semiconductor substrate. The first etching step etches the wiring layer by plasma of a process gas containing a mixed gas composed of the reducing gas and the chlorine-containing gas supplied into the chamber. The stop step stops supply of the reducing gas into the chamber when the wiring layer is etched to a prescribed thickness by the first etching step. The second etching step further etches the wiring layer by plasma of a process gas containing the chlorine-containing gas supplied into the chamber.SELECTED DRAWING: Figure 6
Patent JP-2019000657-A (JP)
Title: Device and method for monitoring oxygenation during treatment with delivery of nitric oxide
Inventor: CRAIG FLANAGAN
IPC: A61M16/10
Filed: 2018-07-26
Abstract: To provide a device and method for calculating and monitoring oxygenation parameters during treatment with delivery of nitric oxide.SOLUTION: A device 10 for determining one or more respiratory parameters relating to an individual comprises: a central processing unit (CPU) 20 for determining the one or more respiratory parameters; a breathing gas delivery means 30, such as a ventilator, for detecting the level of oxygen (FiO2, Mean Airway Pressure, etc.) in the gas flow passing into or out of the respiratory system of the individual; a proximal pressure transducer 100; a pulse oximeter 90 or other oxygen measurement means for detecting the level of oxygen (SaO2, SpO2, PaO2) in the blood circulation of the individual and outputting to the computer accordingly, the computer being adapted for calculating, retrieving and storing one or more measurements of oxygenation parameters.SELECTED DRAWING: Figure 1
Patent JP-2020017165-A (JP)
Title: Entry/exit management system and entry/exit management method
Inventor: ENDO TAKASHI
IPC: G07C9/00
Filed: 2018-07-27
Abstract: To enable, in a management target area where a mobile machine can run, entry/exit of a person between divided areas obtained by dividing the management target area to be managed appropriately.SOLUTION: An entry/exit management system 100 that, in a management target area A where a coal loading vehicle 30 can run, manages entry/exit of an operator to/from divided areas A1-A3 obtained by dividing the management target area A includes: magnetic field generating devices 111 and 112 that generate magnetic fields E11 and E12 of different types in the divided area A1; an RFID tag 120 possessed by an operator who enters the management target area A and activated in the magnetic fields E11 and E12 to transmit tag information; RFID readers 121a and 121b that receive the tag information transmitted from the RFID tag 120; and a control device 130 that, on the basis of the tag information received by the RFID readers 121a and 121b, determines entry/exit of the operator possessing the RFID tag 120 between the respective divided areas A1-A3.SELECTED DRAWING: Figure 1
Patent JP-2018197252-A (JP)
Title: Methods of treating muscular dystrophy
Inventor: DEAN J BURKIN
IPC: A61K31/41
Filed: 2018-08-02
Abstract: To provide methods of treating symptoms associated with decreased α7β1 integrin, including muscular dystrophy.SOLUTION: The methods include administering an effective amount of an α7β1 integrin modulatory agent to a subject with muscular dystrophy, where the α7β1 integrin modulatory agent increases α7β1 integrin expression or activity as compared to α7β1 integrin expression or activity prior to treatment, thereby treating the subject with muscular dystrophy. Also disclosed are methods of enhancing muscle regeneration, repair, or maintenance in a subject and methods of enhancing α7β1 integrin expression by use of the disclosed α7β1 integrin modulatory agents. Methods of prospectively preventing or reducing muscle injury or damage in a subject are also disclosed.SELECTED DRAWING: None
Patent JP-2020019437-A (JP)
Title: Tire grounding shape analysis device and tire grounding shape analysis method
Inventor: MIYAZAWA MASASHI
IPC: G01B11/24
Filed: 2018-08-02
Abstract: To provide a tire grounding shape analysis device that can accurately analyze kinetic grounding property of a tire in a short time, and to provide a tire grounding shape analysis method.SOLUTION: A tire grounding shape analysis device includes: a lighting unit for irradiating a grounding surface of a tire, which is an analysis object, with light for increasing luminance of an edge of a groove provided in a tire tread part; a grounding surface image acquisition unit 32 for acquiring a captured image of the grounding surface of the tire using light radiated by the lighting unit; and a grounding property analysis unit 33 for analyzing a grounding surface image acquired by the grounding surface image acquisition unit 32 to obtain a grounding property.SELECTED DRAWING: Figure 2
Patent JP-2020020462-A (JP)
Title: Vehicular drive unit
Inventor: SHIRATORI HIROTAKA
IPC: B60K17/06
Filed: 2018-08-03
Abstract: To provide a vehicular drive unit suppressing a loss of driving force that is transmitted from a driving force source to wheels when an oil pump is driven.SOLUTION: In an insertion part 48b of a pump drive shaft 48, a first spiral groove 48i and a second spiral groove 48j are formed for generating thrust force FS during rotation of the pump drive shaft 48. Accordingly, when an oil pump 22 is driven, the pump drive shaft 48 is moved relatively to a second case member 42 toward the opposite side to an inner rotor 50 side in a third rotation axis C3 direction by the thrust force FS generated by the first spiral groove 48i and the second spiral groove 48j which are formed in the insertion part 48b, and a flange 48f of the pump drive shaft 48 becomes hard to come into contact with a cylindrical protrusion 42h formed on the second case member 42, so that it is possible to suppress a loss of driving force transmitted from an electric motor 12 to drive wheels 14L, 14R when the oil pump 22 is driven.SELECTED DRAWING: Figure 5
Patent JP-2020023739-A (JP)
Title: Ion beam sputtering device and ion beam sputtering method
Inventor: ONO KOSUKE
IPC: C23C14/54
Filed: 2018-08-08
Abstract: To provide an ion beam sputtering device capable of restraining damage to an organic membrane.SOLUTION: An ion beam sputtering device 1A comprises a shielding plate 30 having an opening 31, a substrate movement part 40 capable of relatively moving a substrate S to the opening 31 in a direction parallel to the shielding plate 30, a target 10 faced to the opening 31, an ion gun 20 radiating ion beam toward the target 10, a target fixing part 60 determining a position of the target 10, and an electric potential adjustment part 50 determining an electric potential of the target 10 according to electric potential information in which floating electric potential on a surface of the substrate S is associated with the electric potential of the target 10 corresponding to the floating electric potential.SELECTED DRAWING: Figure 1
Patent JP-2020014817-A (JP)
Title: Insole and shoe comprising the same
Inventor: MORIMOTO NOBUMASA
IPC: A43B17/00
Filed: 2018-08-10
Abstract: To provide an insole capable of making force of tips of toes be transmitted stably to a shoe sole and increasing muscle amounts of the toes and a sole.SOLUTION: An insole 4 comprises: an insole body 4 capable of being stored on an inner bottom of a shoe; a front thong 14 provided at a toe side front part 6 of the insole body 4; and an instep side support member 16 provided at the front thong 14's end opposite to the insole body 4. The instep side support member 16 is characterized in that a length SL from a part in contact with the front thong 14 to the part to a toe side tip is longer than a length KL from a part in contact with the front thong 14 to the part to a heel side end.SELECTED DRAWING: Figure 2
Patent JP-2020026835-A (JP)
Title: Branch ball valve
Inventor: TATENO MASAO
IPC: F16K3/22
Filed: 2018-08-10
Abstract: To enable flow of high-pressure and high-viscosity fluid to be switched in a plurality of directions by a single ball valve.SOLUTION: A branch ball valve including a valve body 2, a ball 10, a seat ring 11, a spring 12 for energizing the seat ring, a packing presser 13, a packing 14, and a rotary operation tool 15, comprises a fluid passage 17 communicating with an inflow port 3, a passage for passing fluid, and a passage groove 11d provided on the outer periphery of the seat ring 11. The passage on the outer periphery of the packing presser 13 communicates with a region of an annular chamber 7 where the back surface of the packing presser faces.SELECTED DRAWING: Figure 4
Patent JP-2019199458-A (JP)
Title: Novel compound, nanofiber, and hydrogel
Inventor: KAWAMURA IZURU
IPC: C07K5/065
Filed: 2018-08-20
Abstract: To provide a novel peptide compound which is fluorescent and is capable of self-assembly.SOLUTION: The invention provides a compound represented by the general formula (I) in the figure. [In the general formula (I), Rand Rare each independently an optionally substituted aromatic group, provided that at least one of Rand Ris a fused polycyclic aromatic group.]SELECTED DRAWING: None
Patent JP-2020029803-A (JP)
Title: Opposing piston engine
Inventor: KAMIYAMA EIICHI
IPC: F02F1/00
Filed: 2018-08-22
Abstract: To homogeneously propagate a flame after ignition into a combustion chamber as a whole.SOLUTION: A pair of pistons (3, 4) are arranged in one cylinder (2), and the pistons (3, 4) are reciprocated to each other in an opposite direction while facing each other at their apexes. A combustion chamber (16) is formed of recessed grooves (11, 12) formed at the apexes of both the pistons (3, 4), and a recessed groove (13) formed in a cylinder block (1). A cross section shape of the combustion chamber (16) at a cut face including an axial line of the cylinder (2) when both the pistons (3, 4) are located at top dead points is formed into a protrusive lens shape. A pair of exhaust valves (19) are arranged on an inner wall face (15) of the cylinder block (1) which defines the recessed groove (13) with an interval in a circumferential direction of the cylinder (2), and an ignition plug (21) is arranged on the inner wall face (15) of the cylinder block (1) surrounded by the pair of the exhaust valves (19) and external peripheral edge of the cylinder (2).SELECTED DRAWING: Figure 1
Patent JP-2020028410-A (JP)
Title: vehicle
Inventor: SHIGA KAZUYUKI
IPC: A61G3/08
Filed: 2018-08-22
Abstract: To obtain a vehicle in which a passenger of a wheelchair can get on while considering a passenger seated in a fixation seat, in a configuration having the fixation seat fixed to a floor so that the seated passenger may be directed in a vehicle width direction.SOLUTION: A fixing structure 40 has an inward seat 22, a front side seat 42 and a fixing member 44. The inward seat 22 is fixed to a floor 14 so that a passenger PA may be directed in the vehicle width direction. The front side seat 42 has a seat cushion 46 seated by the passenger PA and a supporting member 52, and is arranged on the front side in a vehicle longitudinal direction with respect to the inward seat 22 on the floor 14. A rear wheel 36 can be brought into contact with the seat cushion 46 in the vehicle longitudinal direction. The supporting member 52 rotatably supports the seat cushion 46 toward the inward seat 22. The fixing member 44 fixes a wheelchair 30 to the floor 14 while the rear wheel 36 is kept in contact with the front side seat 42.SELECTED DRAWING: Figure 2