baber/WOPTO huggingface dataset:
Patent JP-2018160810-A (JP)
Title: Acoustic device
Inventor: USAMI HIROYUKI
IPC: H04R1/02
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic device using a part of a vehicle body as a diaphragm capable of properly outputting sound information necessary for a loudspeaker.SOLUTION: The acoustic device includes: a loudspeaker S having a vibrator on a diaphragm which is constituted of a part of a vehicle body; and a control unit B configured to output sound information from the loudspeaker S. The control unit B stores a restricted frequency band in which the sound pressure deviates from a preset threshold value due to the frequency characteristic of the loudspeaker S among the plural divided frequency bands set by division of the audible frequency band, to avoid the loudspeaker S from outputting sound information in the restricted frequency band.SELECTED DRAWING: Figure 5
Patent JP-2018163921-A (JP)
Title: Magnetic storage device
Inventor: OIKAWA TADAAKI
IPC: H01L21/8239
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic storage device that comprises a magnetoresistance effect element having an optimized storage layer.SOLUTION: The magnetic storage device according to the embodiment comprises a magnetoresistance effect element 100 including: a first magnetic layer 20 having a variable magnetization direction; a second magnetic layer 40 having a fixed magnetization direction; and a non-magnetic layer 30 provided between the first magnetic layer and the second magnetic layer. The first magnetic layer includes first and second sub-magnetic layers 21 and 22 each having at least iron (Fe) and boron (B). The concentration of the boron (B) contained in the first sub-magnetic layer is different from that contained in the second sub-magnetic layer.SELECTED DRAWING: Figure 1
Patent JP-2018165859-A (JP)
Title: Prediction apparatus, prediction method, and prediction program
Inventor: KISHIMOTO TAKUYA
IPC: H02J3/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a prediction apparatus, a method, and a program for improving a prediction accuracy of demand.SOLUTION: A prediction apparatus 10 includes a collection unit for collecting S2 a power consumption at each of facilities from a plurality of acquirement apparatus for acquiring S1 the power consumption at the installed facility, and a prediction unit for predicting S5 an overall demand power at the plurality of facilities based on the power consumption collected by the collection unit.SELECTED DRAWING: Figure 1
Patent JP-2018168075-A (JP)
Title: Skin Cream
Inventor: HARA TAKESHI
IPC: A61K8/89
Filed: 2017-03-29
Abstract: To provide a skin cream that has an excellent moisture retention feeling, has a reduced stickiness of skin after application, and gives an excellent skin sucking feeling.SOLUTION: A skin cream contains component (A): shea butter, component (B): nonionic surfactant, component (C): wax, component (D): silicone oil, component (E): oil solution that is one or more selected from the group consisting of hydrocarbon oil and ester oil and is liquid at 25°C, component (F): glycerol, component (G): diglycerol, component (H): one or more polyhydric alcohol selected from the group consisting of 1,3-butylene glycol, dipropylene glycol, and propanediol, and component (I): xanthan gum. The total of the component (F) content and the component (G) content is 5.0-15.0 mass%, the component (G) content is 1.5-5.0 mass%, and the component (I) content is 0.1-0.7 mass%.SELECTED DRAWING: None
Patent JP-2018170452-A (JP)
Title: Hybrid magnet
Inventor: IRIE SHUICHIRO
IPC: B22F3/00
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid magnet having high coercive force and high resistance.SOLUTION: A hybrid magnet includes first magnetic particles 10, second magnetic particles 20, a resin binder 30, and an electrically insulating solid 40. The first magnetic particles 10 are at least one kind of alloy particles selected from the group consisting of SmFeNseries alloy, NdFeB series alloy, SmCoseries alloy, SmCoseries alloy, SmFeseries alloy, and SmFeseries alloy. The second magnetic particles 20 are MnBi alloy particles. An electrically-insulating solid 40 is present in at least one of between the first magnetic particles 10, between the second magnetic particles 20, and between the first magnetic particle 10 and the second magnetic particle 20.SELECTED DRAWING: Figure 1
Patent JP-2018166487-A (JP)
Title: Corn harvester
Inventor: KAMIKITA CHIHARU
IPC: A01D45/02
Filed: 2017-03-30
Abstract: To address the desire for a driver to easily check a guide state of contaminants in a contaminant guide part.SOLUTION: A corn harvester includes: a conveyance part 6 conveying harvested corn bunch bodies and discharging the corn bunch bodies from a discharge opening 5 provided at a conveyance-direction downstream side; and a contaminant guide part 37 consecutively provided from a terminal part of the conveyance part 6, receiving contaminants conveyed along with the corn bunch bodies and discharging them from a contaminant outlet port. The contaminant guide part 37 includes a guide passage 38 extending from the terminal part of the conveyance part 6 to the contaminant outlet port, and a detection sensor 50 for detecting the presence of the contaminants, at a starting point of the guide passage 38.SELECTED DRAWING: Figure 3
Patent JP-2018172474-A (JP)
Title: Method for manufacturing fiber-reinforced composite material
Inventor: SATO TOMOASA
IPC: C08J5/24
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite material exhibiting an excellent dynamic characteristic without deteriorating its appearance even when there is large difference in curing characteristics of a substrate to be used, in hybrid molding where a plurality of fiber-reinforced resin sheet-like substrates containing reinforced fibers and a thermosetting resin composition are laminated and compression-molded.SOLUTION: A method for manufacturing a fiber-reinforced composite material for compression molding by laminating a plurality of fiber-reinforced resin sheet-like substrates containing at least reinforcing fiber and a thermosetting resin composition comprises compression molding after repeating input of the fiber-reinforced resin sheet-like substrates having a longest gelling time of the fiber-reinforced resin sheet-like substrates different in a gelling time of the thermosetting resin composition into a metal mold and input of the fiber-reinforced resin sheet-like substrates having a secondly longest gelling time of the fiber-reinforced resin sheet-like substrates into a metal mold while providing further time difference.SELECTED DRAWING: Figure 1
Patent JP-2017185228-A (JP)
Title: Medicine packaging device
Inventor: HAYASHI MASAKI
IPC: A61J3/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism in which a conveyance mechanism can surely convey a subdivision packaging paper in a structure in which the conveyance mechanism for conveying a subdivided packaging paper is provided.SOLUTION: In a path in which medicine is subdivided in every one paper, the subdivided packaging papers are continuously discharged from a discharge part, the packaging paper is inserted and conveyed from a conveyance port allowing inserting in a direction of a surface of the packaging paper different from a direction of a surface of the packaging paper, and the packaging paper is discharged from the discharge part and inserted into the conveyance port, the upper side or the lower side to the gravity direction of the packaging paper is pushed out from one surface side of the packaging paper in a direction crossing the discharge direction of the packaging paper so as to rotate the packaging paper counterclockwise or clockwise to the discharge direction, and change the direction of the surface of the packaging paper to a direction allowing insertion into the conveyance port.SELECTED DRAWING: Figure 8
Patent JP-2018171015-A (JP)
Title: Edible composition
Inventor: TAKAHASHI HIROYA
IPC: A23L2/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an edible composition in which the palatability of Guava leaf processed product and Chinese gutta percha tea processed product is improved.SOLUTION: Provided is a Guava leaf processed product and Chinese gutta percha tea processed product-containing edible composition in which unfermented tea processed product and barley foliage processed product are blended.EFFECT: The taste of a Guava leaf processed product and Chinese gutta percha tea processed product-containing edible composition is improved, and in particular the aroma, sweetness, harsh taste, bitter taste, astringent taste, tongue-touch, powderiness, mouth-touch, throat-feel, aftertaste become good, and thereby an edible composition having generally high palatability can be obtained.SELECTED DRAWING: None
Patent JP-2017206497-A (JP)
Title: Hair pigment enhancer
Inventor: SATO KOZO
IPC: A61K8/37
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a hair pigment enhancer that acts on cells involved in hair dye formation to promote the formation of hair pigments and can prevent/improve gray hair.SOLUTION: According to the present invention, there is provided a hair pigment enhancer comprising as an effective ingredient at least one of gallic acid and a gallic acid derivative. The gallic acid derivative is preferably hydrolyzable tannin, such as tara tannin and gallnut tannin, and more preferably contains saccharides, amino acids, vitamins, coenzymes, minerals, saponins such as quillaja saponin, a plant seed extract from bean subfamily Mucuna, etc.SELECTED DRAWING: None
Patent JP-2017143563-A (JP)
Title: Earpiece positioning and holding structure
Inventor: RYAN C SILVESTRI
IPC: H04R1/10
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a positioning and holding structure for in ear earpiece, for positioning an earpiece to the ear of a user, and holding the earpiece stably in place.SOLUTION: A positioning and holding structure 20 has an outer leg 22 and an inner leg 24. The outer leg 22 and inner leg 24 are attached each other at the attachment end, and attached to the body 12 of the earpiece at the other end. The outer leg 22 is located on a plane. The positioning and holding structure 20 has a larger rigidity when a force is applied counterclockwise 37 to the attachment end in the plane of the outer leg 22, than when a force is applied clockwise 39 to the attachment end in the plane of the outer leg 22.SELECTED DRAWING: Figure 3
Patent JP-2018177547-A (JP)
Title: Iron removal method of crude nickel sulfate solution
Inventor: NAKAGAWA HIDEKAZU
IPC: C01G53/10
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an iron removal method of a crude nickel sulfate capable of minimizing use of chemicals necessary for an oxidation neutralization treatment and acid-dissolving of a nickel precipitate in a once generated iron removal precipitate and capable of reducing a nickel loss in an iron removal step without requiring a new facility.SOLUTION: An iron removal method is provided which comprises adding calcium hydroxide to a crude nickel sulfate solution given by dissolving a lead removal precipitate containing impurities to thereby remove impurities as a precipitate. In accordance with an iron concentration in the crude nickel sulfate solution, calcium hydroxide is added. When the iron concentration in the crude nickel sulfate solution is 0.5 g/L or less, calcium hydroxide is added in such an amount that a final pH given at the time the precipitate is generated ranges from 4.2 to 5.0. A target product of the crude nickel sulfate solution is any of electric nickel, electric cobalt, nickel sulfate pure liquid and nickel sulfate crystal. The crude nickel sulfate solution is treated a wet-type refinery process including a solvent extraction step and a COB-SX step (S500).SELECTED DRAWING: Figure 3
Patent JP-2018179615-A (JP)
Title: Generation source analyzer and generation source analysis system
Inventor: TAKEDA NAOKI
IPC: G01N15/06
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an analyzer that can accurately analyze information on a generation source.SOLUTION: The generation source analyzer includes: a measured value acquisition unit for acquiring time-series measured values at a measurement time of the concentration of each of a plurality of measurement target components; a correlation calculation unit for calculating the correlation value of the time-series measured values for at least one pair of measurement target components; and a generation source analysis unit for analyzing information on the generation source of at least one measurement target component on the basis of the correlation value calculated by the correlation calculation unit.SELECTED DRAWING: Figure 1
Patent JP-2018179732-A (JP)
Title: Optical detector
Inventor: AZUMA KENTA
IPC: H01L31/10
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To make small a scale of a circuit which adjusts sensitivity of a detecting element.SOLUTION: A detecting element 2 allows, when a photon is input while a terminal voltage Vacross it is equal to or higher than a breakdown voltage, a detection current to flow and the terminal voltage Vdrops to the breakdown voltage. An output circuit 3 outputs a digital pulse according to a response of the detecting element 2 to the input of the photon. A recharging circuit 4 performs, when the digital pulse is output from the output circuit 3, recharging to restore the terminal voltage Vacross the detecting element 2 to the breakdown voltage or higher. The recharging circuit 4 varies, according to a sensitivity adjustment value Cas an external control signal, a voltage variation rate of the terminal voltage Vacross the detecting element 2 during the recharging, eventually, the time needed for the recharging.SELECTED DRAWING: Figure 2
Patent JP-2017161538-A (JP)
Title: Transport rail system having weight detection means
Inventor: VOLKER WARZECHA
IPC: E01B5/02
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a transport rail system including a weight measurement system that can be easily installed and is configured in a simple manner inexpensively.SOLUTION: A transport rail system 1 comprises one or more rails 3a, and one or more sensors 7a, 7b for measuring a magnetic property. At least one of the sensors 7a, 7b measures a change in magnetic properties for detecting weight placed on the one or more rails 3a. The change in magnetic properties occurs due to a stress on the rail 3a by weight. The transport rail system 1 is configured such that the one or more sensors 7a, 7b measure a change in magnetic properties of the rail 3a itself, and/or the one or more sensors 7a, 7b measure a change in magnetic properties of support structures 4a, 4b of the rail 3a.SELECTED DRAWING: Figure 1
Patent JP-2018180342-A (JP)
Title: Image forming apparatus
Inventor: TANIYA KEISUKE
IPC: G03G21/16
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can avoid interference of constituent members provided inside an image forming apparatus body with a driving part in a driving unit, while improving maintainability of the driving unit.SOLUTION: An image forming apparatus comprises: a rear frame member that is provided on the rear of an image forming apparatus body along the vertical direction or substantially vertical direction; and a driving unit that has a driving part. The driving unit is removably provided on a surface inside the rear frame member such that the driving part is directed outward from the image forming apparatus body.SELECTED DRAWING: Figure 5
Patent JP-2018181103-A (JP)
Title: Control apparatus for machine tool for swing cutting
Inventor: SONODA NAOTO
IPC: G05B19/4093
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To automatically calculate an optimum value of an oscillation frequency of a swing command according to a process condition, a mechanical operation condition, and a servo control condition.SOLUTION: A control apparatus 20 has a position instruction generating unit 22, an oscillation instruction generating unit 23, and a storing unit 29 for storing a machine operation condition and a servo control condition. The oscillation instruction generating unit 23 has an estimating unit 23a for estimating an oscillation amplitude of the oscillation instruction and an oscillation frequency thereof on the basis of a rotation speed of a work W and a position instruction generated by the position instruction generating unit 22, and a determining unit 23b for determining, based on the machine operation condition and the servo control condition, whether or not the estimated oscillation frequency is an optimum value.SELECTED DRAWING: Figure 6
Patent JP-2018178941-A (JP)
Title: Foreign matter removal device
Inventor: SUDO YOSHIHIRO
IPC: F01P3/20
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter removal device with high practicability capable of executing at low cost without needing a large modification from the existing appliance and capable of simply performing a maintenance work such as strainer replacement and cleaning.SOLUTION: A foreign matter removal device in which a cylinder type filter 9 having a tapered shape that can be inserted into a joint pipe 5 from the upstream and closing a tip part in a bag shape, and a fixed pipe 11 having a flange part 10 connected to a base end part opened to the upstream of the cylinder type filter 9 and locked to an end part on the upstream of the joint pipe 5 constitute a strainer 2, and in a state where the cylinder type filter 9 of the strainer 2 is inserted into the joint pipe 5 and the flange part 10 of the fixed pipe 11 is locked to the end part on the upstream of the joint pipe 5, an upstream hose end part 3 and a downstream hose end part 4 are externally fitted and fixed at both end parts of the joint pipe 5 by band clamps 6, 7, and 8.SELECTED DRAWING: Figure 1
Patent JP-2017154137-A (JP)
Title: Filtration filter
Inventor: KONDO TAKASHI
IPC: B01D63/08
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a filtration filter capable of enhancing retention force to a metallic porous membrane of a first frame member and second frame member, thereby reducing the number of components.SOLUTION: A filtration filter (1) comprises a metallic porous membrane (11) to filter out a filtration target object contained in fluid; and a first frame member (21) and a second frame member (22) which hold an outer peripheral section of the metallic porous membrane (11). The outer peripheral section of the metallic porous membrane (11) has a first bent section (31) and a second bent section (32) and has a streaked projection section (33) between the first bent section (31) and the second bent section (32).SELECTED DRAWING: Figure 2
Patent JP-2017161921-A (JP)
Title: Reflective imaging optical system, imaging method, exposure device, exposure method, and device manufacturing method
Inventor: KAWABE YOSHIO
IPC: G03F7/20
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a reflective imaging optical system capable of suppressing a foot-print of a device small when applied to an exposure device using, for example, EUV light.SOLUTION: A reflective imaging optical system that images an image of a pattern arranged on a first surface illuminated by light from an illumination optical system on a second surface includes a plurality of reflective mirrors including a first reflective mirror for reflecting first light reflected by the first surface, and a second reflective mirror that secondly reflects. When assuming that a region where light from the illumination optical system illuminates the first surface as a region to be illuminated, and assuming that a part in which the region to be illuminated is located on the first surface as a predetermined direction side than optical axes of the plurality of reflective mirrors, a reflection region of the first reflective mirror and a reflection region of the second reflective mirror are located on the predetermined direction side than optical axes of the plurality of reflective mirrors, and the first reflective mirror and the second reflective mirror are arranged so as to sandwich an optical path of light from the illumination optical system.SELECTED DRAWING: Figure 1
Patent JP-2018095230-A (JP)
Title: Travel control device for vehicle
Inventor: IKEDA TAKAYOSHI
IPC: B62D3/12
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a travel control device for a vehicle which controls a roll angle of a vehicle body in linkage with a steering angle of a steering wheel mechanically, without electronic control, for improving centripetal force without increasing a load to an occupant in vehicle turning time, and excellent in smoothness of an operation for achieving high speed turning, and comfort of driving.SOLUTION: A travel control device for vehicle comprises: a steering mechanism 14 for rotating wheel support parts 12a, 12b which support steered wheels according to an operation of a steering wheel in turning of a vehicle to a lateral direction, for changing a steering angle of the steered wheels; a suspension mechanism 22 for changing a roll angle of the vehicle body; and a linkage mechanism 26 for connecting the steering mechanism 14 and the suspension mechanism 22, and changing a roll angle of the vehicle body to a direction of increasing centripetal force by the suspension mechanism 22 in linkage with change of the steering angle by the steering mechanism 14.SELECTED DRAWING: Figure 1
Patent JP-2018185754-A (JP)
Title: Generating program, generating method, and generating apparatus
Inventor: TANAKA KAZUNARI
IPC: G06F17/30
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To support the understanding of a structure of a chemical compound.SOLUTION: A generating apparatus 100 refers to a first storage unit 110 that stores a rule R defining conversion contents according to chemical reactions with respect to substance name and chemical formula of chemical compounds, and converts the substance name of a target compound according to the conversion contents defined by the rule R. The generating apparatus 100 refers to a second storage unit 120 that stores substance names of chemical compounds and their aliases in association with each other, and specifies an alias corresponding to the converted substance name after conversion. The generating apparatus 100 converts a chemical formula expressing a structure of a chemical compound corresponding to the specified alias in accordance with conversion contents opposite to the conversion contents defined by the rule R and outputs the conversion result.SELECTED DRAWING: Figure 1
Patent JP-2018184144-A (JP)
Title: Pneumatic tire
Inventor: KAMATA NOBUYUKI
IPC: B60C11/12
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire improved in grounding performance by forming a circumferential sipe and a width directional sipe, which can suppress increase in uneven wear not only in a circumferential direction but also in a width direction.SOLUTION: A pneumatic tire 1 comprises a land part 20 defined by main grooves 11 and 12 extending in a tire circumferential direction. The land part 20 has: a circumferential sipe 23 extending in a tire circumferential direction; a width-directional sipe 22 extending in a tire width direction at least at one side in a tire width direction of the circumferential sipe 23; and a bulkhead part 24, positioned between one end parts in the width direction of the circumferential sipe 23 and the width-directional sipe 22, which separates the parts from each other. The bulkhead part 24 is set so that in the tire width direction, a width W in a surface of the land part 20 is equal to one third or less of a grounding width W0 in a range from the circumferential sipe 23 to one side in the surface, and is formed so that a part inside in a tire radial direction thereof is wider than a width W in the surface.SELECTED DRAWING: Figure 2