baber/WOPTO huggingface dataset:
Patent JP-2019033606-A (JP)
Title: Understanding why it is estimated that dark matter accounts for 23% and dark energy accounts for about 73% of universe constituents according to recent researches, and what dark energy is
Inventor: KOBORI SHIZU
IPC: 00000/00
Filed: 2017-08-09
Abstract: To understand why it is estimated that the dark matter accounts for 23% and the dark energy accounts for about 73% of universe constituents.SOLUTION: The orbital energy inside the universe is made by a black hole at the center of the universe. The orbital energy outside the universe is made by the dark matter moved toward an edge by centrifugal force. The orbital energy of an orbit of 13.6 billion light years made by the black hole at the center of the universe is (the orbital energy of the universe)=4.827×10J K m÷(distance)=3.752×10J. The orbital energy outside the universe is this value multiplied by 73%÷23%=3.174, and thus is 3.752×10J×3.174=1.191×10J. The number of dark matter pieces making the orbital energy outside is (the number of dark matter pieces)=1.191×10J÷(energy of one dark matter piece)=1.191×10J÷(4.468×10J)=2.666×10(pieces).SELECTED DRAWING: Figure 1
Patent JP-2019030859-A (JP)
Title: Coating device and coating method
Inventor: KITAJIMA KENJI
IPC: H01M4/04
Filed: 2017-08-10
Abstract: To provide a coating device which can coat a coating film with no occurrence of coating streaks.SOLUTION: A coating device comprising: a first manifold 11 comprising a space which so accumulates a coating liquid as to be longer in a width direction; a die 10 provided with a discharge port 18 which is connected to the first manifold 11 via a slit 12, which is wide in the width direction, and discharges a coating liquid 3 onto a base material 2, and plural drainage ports 31 which are provided in the width direction of the slit 12 between the first manifold 11 and the discharge port 18 and drains the coating liquid; and supply means 20 which supplies the coating liquid to the first manifold 11 from an inflow part 16 communicated with the first manifold 11. A cross section of an opening on the slit 12 side in the drainage port 31 is a width wide shape which has a longer dimension in the width direction than that in a direction orthogonal to said width direction.SELECTED DRAWING: Figure 1
Patent JP-2018033454-A (JP)
Title: Method for producing antibody fusion protein
Inventor: KOSHIMURA YURI
IPC: C12P21/02
Filed: 2017-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a fusion protein made by fusing an antibody with a lysosomal enzyme.SOLUTION: A method of producing a fusion protein made by fusing an antibody with a lysosomal enzyme comprises: (a) a step of culturing mammalian cells to be used for producing the fusion proteins in a serum free medium and secreting the fusion proteins into a culture medium; (b) a step of recovering the culture supernatent by removing the mammalian cells from the culture medium; (c) a step of purifying the fusion protein from the culture supernatent by column chromatography using a substance with an affinity for the fusion protein bound to a material used as a solid phase, column chromatography using a material with affinity for phosphate groups as the solid phase, and size exclusion column chromatography.SELECTED DRAWING: Figure 1
Patent JP-2019037592-A (JP)
Title: Ophthalmological laser treatment apparatus
Inventor: SUZUKI ATSUSHI
IPC: A61F9/008
Filed: 2017-08-25
Abstract: To provide an ophthalmological laser treatment apparatus which allows favorable wavelength conversion by a wavelength converter with less dependency on environmental temperature to increase the output stability of a laser beam after wavelength conversion.SOLUTION: An ophthalmological laser treatment apparatus which irradiates a patient eye with a laser beam for treatment, comprises: a laser source emitting a first-wavelength laser beam; a laser beam irradiation optical system for irradiating a patient eye with the laser beam emitted from the laser source; a wavelength converter arranged in the laser irradiation optical system to convert the first-wavelength laser beam into a second-wavelength laser beam; a temperature adjustment unit for adjusting the temperature of the wavelength converter to a predetermined temperature-adjusting temperature; a temperature detector for detecting the ambient temperature of the laser irradiation optical system or the environmental temperature affecting the ambient temperature of the laser irradiation optical system; and a control unit which determines the temperature-adjusting temperature for the wavelength converter based on the detected temperature by the temperature detector and controls the temperature adjustment unit such that the temperature of the wavelength converter becomes the determined temperature-adjusting temperature.SELECTED DRAWING: Figure 12
Patent JP-2019038022-A (JP)
Title: Long material bend processing system
Inventor: EJIRI KEIZO
IPC: B21D7/08
Filed: 2017-08-25
Abstract: To provide a bend processing system that can detect bend information with a measuring instrument and reflect the information to a roll bending device.SOLUTION: A long material bend processing system includes: a roll bending device for bending a long material; a bend measuring instrument disposed forward of the roll bending device; and bending control means for providing a feedback of a correction amount to the roll bending device based on a bending amount that is measured by the bend measuring instrument.SELECTED DRAWING: Figure 1
Patent JP-2018027887-A (JP)
Title: Hydrogen generator and fuel cell system
Inventor: YOSHIMURA AKIHISA
IPC: H01M8/0612
Filed: 2017-08-28
Abstract: SOLUTION: There is provided a hydrogen generator (300) comprising: a reformer 3 for generating a hydrogen-containing gas by modification reaction using a raw material; a hydrogenation desulfurizer 2 for removing a sulfur compound in the raw material; a recycle channel 12 where the hydrogen-containing gas added to the raw material before flowing into the hydrogenation desulfurizer, flows, where a downgrade 7 is formed and subsequently an upgrade 17 is formed; and a water discharge path 8 which branches at a downstream end part 9 of the downgrade or at the recycle channel 12 on a downstream side of the downgrade, and discharges condensed water condensed in the recycle channel in the downgrade 7, in which the water discharge path 8 is water sealed by a U-tube.EFFECT: As an effect, without providing a condenser, possibility in which block of the recycle channel by the condensed water occurs, can be reduced.SELECTED DRAWING: Figure 3
Patent JP-2019048738-A (JP)
Title: Titanium oxide aerogel particle, method for producing titanium oxide aerogel particle, photocatalyst-forming composition, photocatalyst and structure
Inventor: ZENITANI YUKA
IPC: B01J35/10
Filed: 2017-09-08
Abstract: To provide a titanium oxide aerogel particle that exhibits a high photocatalytic function in the visible range and has excellent dispersibility.SOLUTION: A titanium oxide aerogel particle has a BET specific surface area in the range of 120 m/g to 1,000 m/g, has absorption at wavelengths of 450 nm and 750 nm in a visible absorption spectrum, and includes a surface to which a metal atom having a hydrocarbon group is bonded via an oxygen atom. An element ratio of carbon C and titanium Ti, C/Ti, on the surface, is 0.3 or more and 1.5 or less.SELECTED DRAWING: None
Patent JP-2019051466-A (JP)
Title: Transport method of tank with stirrer handling alkali metal fluid dispersion
Inventor: ARAKAWA TORU
IPC: B01F15/00
Filed: 2017-09-14
Abstract: To provide a method for transporting safely a tank with a stirrer handling alkali metal fluid dispersion, without generating spontaneous ignition caused by a residual alkali metal, or generating hydrogen gas, while preventing damage of an agitation shaft, an impeller, a baffle or the like under transportation.SOLUTION: In a transport method of a tank with a stirrer handling alkali metal fluid dispersion, the alkali metal fluid dispersion is discharged from the tank with the stirrer handling alkali metal fluid dispersion, an agitation shaft is drawn out from the tank, a protective frame is mounted on the drawn-out agitation shaft, and then the tank is placed on a transport vehicle and transported.SELECTED DRAWING: Figure 1
Patent JP-2019051125-A (JP)
Title: Reel type game machine
Inventor: TATSUMI SHOGO
IPC: A63F5/04
Filed: 2017-09-15
Abstract: To provide a reel type game machine for simplifying communication processing between a main control device and a frame control device and reducing a control load in the main control device.SOLUTION: A main control device of a reel type game machine includes bet recognition light reception parts 811, 812, 813 for recognizing operation of a bet button connected to the frame control device, and starts progress of a game on the basis of a winning lottery combination following operation of a start lever when the bet recognition light reception parts 811, 812, 813 recognize operation of the bet button. The frame control device manages the number of owned coins.SELECTED DRAWING: Figure 7
Patent JP-2019057581-A (JP)
Title: Inductor component and method for manufacturing the same
Inventor: OTA YOSHIYUKI
IPC: H01F17/00
Filed: 2017-09-20
Abstract: To provide an inductor component capable of improving coil characteristics.SOLUTION: A method for manufacturing an inductor component comprises the processes of: preparing photosensitive insulating paste including a filler material made of quartz, a glass material, and a resin material, and electrically conductive paste; applying the insulating paste to form a first insulating layer; exposing the first insulating layer with a first part of the first insulating layer shielded by a mask from light; removing the first part of the first insulating layer to form a groove at a position corresponding to the first part; applying the electrically conductive paste into the groove to form a coil conductor layer in the groove; and applying the insulating paste onto the first insulating layer and onto the coil conductor layer to form a second insulating layer.SELECTED DRAWING: Figure 1
Patent JP-2019062459-A (JP)
Title: Image reading device and image forming apparatus
Inventor: KADOBAYASHI MIZUE
IPC: G03G21/00
Filed: 2017-09-27
Abstract: To provide an image reading device that can accurately read an image of a document.SOLUTION: An image reading device 14 comprises: a failure detection unit 51; a warning unit 52; an input receiving unit 53; and an image reading control unit 54. The failure detection unit 51 detects a failure in a first document length detection unit 47. When the failure detection unit 51 detects a failure in the first document length detection unit 47, the warning unit 52 displays a warning on a touch panel 21. When the failure detection unit 51 detects a failure in the first document length detection unit 47, the input receiving unit 53 receives an input of the size of a document 31. When the input receiving unit 53 receives the input of the size of the document 31, the image reading control unit 54 controls an image reading unit 44 to read an image of the document 31 according to the received size of the document 31.SELECTED DRAWING: Figure 4
Patent JP-2019064933-A (JP)
Title: Composite particle of n-acetylglucosamine and excipient
Inventor: MASHIMO MASAHIRO
IPC: A61K9/20
Filed: 2017-09-29
Abstract: To improve powder properties of N-acetylglucosamine and make a powder easy for tablet compression.SOLUTION: A composite particle has a structure in which: on the surfaces of N-acetylglucosamine particles, excipient microparticles and N-acetylglucosamine microparticles are aggregated.SELECTED DRAWING: Figure 1
Patent JP-2019065143-A (JP)
Title: Liquid crystal composition and liquid crystal display element using the same
Inventor: HAYASHI TAKUO
IPC: C09K19/34
Filed: 2017-09-29
Abstract: To provide a liquid crystal composition improved in antioxidant capacity and voltage retention, and provide a liquid crystal display element excellent in durability by using the composition.SOLUTION: The invention provides a liquid crystal composition containing one or more compounds selected from the group consisting of compounds represented by the general formula (I) in the figure, where the total content of the general formula (I) is 0.01 to 5 mass% in the liquid crystal composition.SELECTED DRAWING: None
Patent JP-2019066376-A (JP)
Title: Radiation detection unit, radiation detection apparatus and radiation detection system
Inventor: SARUTA HISASHIRO
IPC: G01T7/00
Filed: 2017-10-03
Abstract: To provide a radiation detection unit that can correspond to both of a normal imaging method and a one-shot energy subtraction method and that can acquire an energy subtraction image which has higher quality in the one-shot method.SOLUTION: A radiation detection unit 1a comprises: a wavelength conversion section 12 that converts radiation injected to light; a sensor substrate section 11 in which a plurality of photodiodes detecting the light converted in the wavelength conversion section 12 to convert to an electric signal are arranged; and an enclosure 30 that accommodates the wavelength conversion section 12 and the sensor substrate section 11. The enclosure 30 accommodates the wavelength conversion section 12 and the sensor substrate section 11, and a first member that transmits the radiation so as to inject the radiation into the wavelength conversion section 12 and a second member arranged facing the first member to be sandwiched are composed of a filter member which absorbs a predetermined energy component from the radiation.SELECTED DRAWING: Figure 2
Patent JP-2019065658-A (JP)
Title: Construction method for railroad tie direct coupling track and track skeleton bearing device for use therein
Inventor: TANIGAWA HIKARU
IPC: E01B29/04
Filed: 2017-10-04
Abstract: To provide a construction method for a railroad tie direct coupling track using concrete track bed with excellent workability and versatility.SOLUTION: A construction method for a railroad tie direct coupling track structures a concrete track bed by causing subgrade to bear a track skeleton comprising a pair of right and left rails coupled to concrete railroad ties and by pouring concrete into respective tank-like mold frames provided on the subgrade along the respective rails. A plurality of track skeleton bearing devices, each of which includes a pair of support screws each of which are threadedly inserted into both sides in the width direction of a plate-like rail support base on which the rail is placed rail so as to be able to adjust the height and horizontal level of the support base, are arranged on the subgrade, so that the track skeleton is borne on the subgrade by a rail bottom. Then, a pair of mold frame plates facing each other which constitutes the tank-like molding frame is provided on the subgrade so that at least the bottom near end parts in the width direction of the concrete railroad tie are placed inside the pair of mold frame plates. At that time, the pair of supporting screws is placed outside the pair of mold frame plates.SELECTED DRAWING: Figure 9
Patent JP-2019070575-A (JP)
Title: Position detector
Inventor: KAWAI JIYUUICHI
IPC: G01B7/00
Filed: 2017-10-10
Abstract: To provide a position detector easily at low manufacturing cost, with which it is possible to detect the position of a member, etc., to be detected, even when the movement distance of the member, etc., is long.SOLUTION: A case 2 is long-sized and has a hollow part 21 formed inside, and has an opening 25 leading from the hollow part 21 to the outside along the longitudinal direction. A pressure sensor is provided at one end in the hollow part 21 and outputs a detection signal whose value differs with the magnitude of received pressure. Coil springs 51 are contained in series in the hollow part 21. A movable element 4 is arranged between the pressure sensor and the coil springs 51 and transmits the urging forces of coil springs 51, 52 to the pressure sensor. A moving member 7 is provided at the other ends of the coil springs 51, 52 and capable of moving in the longitudinal direction of the case 2. The moving member 7 includes a sliding part that slides inside the hollow part 21 and an extension part continuous to the sliding part and projecting from the opening 25 to the outside.SELECTED DRAWING: Figure 1
Patent JP-2019070588-A (JP)
Title: Device for testing durability of rubber elastic body and durability test method using the same
Inventor: YOKOO KATSUAKI
IPC: G01N3/34
Filed: 2017-10-10
Abstract: To enhance repeatability of damaged phenomenon caused by eating of worms in a rubber crawler and then to increase reliability in durability evaluation of the rubber durability on the damage phenomenon caused by eating of the worms.SOLUTION: A device for testing durability of a rubber elastic body includes stepping means 3 which can reciprocate back and forth by stepping on a stone h bitten in between a piece G to be tested. The stepping means 3 includes an oscillation body 4 which is supported by a support shaft 10 capable of moving back and forth so as to be able to oscillate back and forth. The oscillation body 4 includes a trapezoidal shaped main part 13 having a bottom surface 13A forming a stepping surface 4S, a front surface 13F extending frontward from the bottom surface 13A while keeping upward inclination, and a back surface 13R extending backward while keeping the upward inclination.SELECTED DRAWING: Figure 1
Patent JP-2019034106-A (JP)
Title: Net for indoor space part and hanging-stretching method for the same
Inventor: AZUMA KATSUTOSHI
IPC: A63B71/02
Filed: 2017-09-22
Abstract: To provide a net for an indoor space part in which attachment of a net body attached to a side surface or a ceiling surface of the indoor space for ball protection, protection or partitioning is easy, and a guide support capable of being hung and stretched safely is provided, and provide a hanging-stretching method for the net for the indoor space part.SOLUTION: A net for an indoor space part is constituted of a net body bridged at a desired position for the purpose of ball protection or the like along a side surface of the indoor space part or along a ceiling surface, and a coupling fixture for attaching the net body along the side surface or the ceiling surface. The coupling fixture can freely move along a lateral upper end side or along the ceiling surface, and along the guide support attached while having a horizontal direction and a tilt direction. Also, the net body for ball-protection/protection is hung and stretched so as to cover the guide support along the whole surface of the guide support, and furthermore, having a desired interval.SELECTED DRAWING: Figure 1
Patent JP-2019073292-A (JP)
Title: Coating material
Inventor: TSUMURA TATSUHIKO
IPC: D06M15/263
Filed: 2017-10-12
Abstract: To provide a coating material which is more convenient than conventional ones.SOLUTION: A coating material enables its fixation with a coating object and/or with another coating material in an easily separable state by the nonslip effect exerted by a nonslip part 2 without gluing or sticking with each other. Further, the coating material has the nonslip part 2 partially on one of main surfaces of its fabric structure 1, and therefore it is excellent in flexibility compared with the coating material with the nonslip part 2 fully covering one of the main surfaces of the fabric structure 1. Consequently, the coating material being offered is more convenient than conventional ones.SELECTED DRAWING: Figure 1
Patent JP-2019074028-A (JP)
Title: Air-fuel ratio control device
Inventor: KITADA JUNYA
IPC: F02D41/14
Filed: 2017-10-17
Abstract: To restart feedback control at proper timing when an oxygen concentration sensor is failed.SOLUTION: An air-fuel ratio control device 100 controls an air-fuel ratio of an air-fuel mixture which is supplied to a combustion chamber 12A of an engine 10. A feedback correction part 106 feedback-corrects a fuel injection amount of the engine 10 on the basis of a detection value of an upstream-side oxygen concentration sensor 28 arranged on an exhaust flow passage of the engine 10 at the establishment of a prescribed feedback correction execution condition. A sensor failure detection part 110 detects a failure of the upstream-side oxygen concentration sensor 28. When the failure of the upstream-side oxygen concentration sensor 28 is detected, the feedback correction part 106 is transited to an establishment state of the feedback correction execution condition from a non-establishment state of the feedback correction execution condition, and sets a prescribed restart delay time ΔDT when starting the feedback correction.SELECTED DRAWING: Figure 2
Patent JP-2019075331-A (JP)
Title: Illuminating device
Inventor: SAKIYAMA HIDETOMO
IPC: H05B37/02
Filed: 2017-10-18
Abstract: To provide an illuminating device that can artificially reproduce a situation that occurs in the natural world when the sky and the sun illuminate a room through a window.SOLUTION: An illuminating device comprises a first light source for applying visible light, and a scattering member for scattering the visible light applied by the first light source. The first light source comprises a first light emitting chip for applying the visible light, and a second light emitting chip for applying light with lower color temperature than color temperature of the first light emitting chip.SELECTED DRAWING: Figure 2
Patent JP-2019078552-A (JP)
Title: Magnetic field detector and current sensor
Inventor: HAMAMURA NAOHIRO
IPC: G01R15/18
Filed: 2017-10-20
Abstract: To prevent a magnetic balance type current sensor from becoming inoperable when a cancel magnetic field cannot be generated.SOLUTION: The current sensor 1 includes a magnetic sensor 3, a control circuit 4, a feedback coil 11, and a detector 16. The magnetic sensor 3 generates a first value. The control circuit 4 is capable of selecting a closed loop operation and an open loop operation. In the closed loop operation, a feedback current is supplied to the feedback coil 11 based on the first value to generate a cancel magnetic field. The detector 16 generates a second value corresponding to the feedback current. In the closed loop operation, the second value corresponds to a current to be detected. In the open loop operation, a cancel magnetic field is not generated. In the open loop operation, the first value corresponds to the current to be detected.SELECTED DRAWING: Figure 1
Patent JP-2018008702-A (JP)
Title: Wireless scuff plate
Inventor: CHENG CHIA-PAO
IPC: B60R13/02
Filed: 2017-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a wireless scuff plate.SOLUTION: There is disclosed a wireless scuff plate. The invention comprises, a bottom plate, a back light module, a power source module, a proximity sensor module, a control module, and at least one bottom cover and upper cover. The bottom cover has a recess tank and a power source storage hole, and stores the back light module and the power source module, respectively. The control module is installed on a circuit plate, and is electrically connected to the back light module, the proximity sensor module, for opening and closing the back light module. The bottom cover covers the power source storage hole in a detachable manner. The upper cover covers at least, the back light module and the power source module, and has a first light transmission area on the back light module. Therefore the wireless scuff plate has advantages, namely, the wireless scuff plate is thin, has waterproofness, power-saving property, the wireless scuff plate can be installed easily, and has convenience in battery replacement.SELECTED DRAWING: Figure 1