baber/WOPTO huggingface dataset:
Patent JP-2018093219-A (JP)
Title: Organic electroluminescent element
Inventor: OYAMADA TAKAHITO
IPC: C08G65/26
Filed: 2018-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which has excellent mass productivity and good luminescence properties.SOLUTION: In an organic electroluminescent element (100), a hole transport layer (22) is made of a resin cured product obtained by ring-opening polymerization of a polymerizable compound (a) including a ring-opening polymerizable group in presence of a polymerization initiator (b). In addition, the maximum protrusion height Rp and the maximum valley depth Rv in a top face of the hole transport layer (22) are each 14 nm or less. Thereby, the invention realizes an organic electroluminescent element which has excellent mass productivity and high luminescence efficiency.SELECTED DRAWING: Figure 3
Patent JP-2019142082-A (JP)
Title: Image formation system and image formation program
Inventor: IKUTA MASAYA
IPC: G03G21/00
Filed: 2018-02-20
Abstract: To efficiently perform processing in a case where abnormality occurs in serial two-sided printing.SOLUTION: An image formation system includes a first image formation device 100, a first image reading device 200, a relay device 300 and a second image formation device 400. The image formation system performs printing processing to the first surface of the sheet in the first image formation device 100, performs reading processing of the image of the sheet in the first image reading device 200, reverses the sheet to guide the sheet to the second image formation device 400 in the relay device 300, and performs printing processing to the second surface of the sheet in the second image formation device 400. When abnormality occurs in the reading result of the first image reading device 200 at the serial two-sided printing, the image formation system temporarily stops printing processing of the first image formation device 100, feeds the sheet from a second sheet feeding tray in the second image formation device 400, prints the image printed by the first image formation device 100 on the first surface of the sheet in the second image formation device 400, and prints the image to be located on the rear surface of the image on the second surface for two-sided printing.SELECTED DRAWING: Figure 3
Patent JP-2019141793-A (JP)
Title: System and method for separating liquid organic material and water
Inventor: HISAMATSU Atsushi
IPC: B01D53/14
Filed: 2018-02-21
Abstract: To facilitate the control of concentration of liquid organic material in mixture of the liquid organic material and water, without installing a water supply facility.SOLUTION: A system 1 for separating liquid organic material and water comprises first and second pervaporation membrane modules 3, 4 that are connected in series to each other. Each of the pervaporation membrane modules 3, 4, to which mixture of water and liquid organic material having a boiling point greater than that of water is supplied, separates the supplied mixture into: concentrated liquid in which concentration of the liquid organic material is equal to or greater than concentration of the liquid organic material in the supplied mixture; and permeating vapor in which concentration of water is equal to or greater than concentration of water in the supplied mixture. The system for separating liquid organic material and water further comprises: storage means 2, 68 for storing the mixture to be supplied to the first pervaporation membrane module 3; first recirculation means 34 that connects the first pervaporation membrane module 3 to the storage means, and cools the permeating vapor generated at the first pervaporation membrane module 3, thus generating condensate liquid, and returns the condensate liquid to the storage means; and collection means 50 for collecting the concentrated liquid generated at the second pervaporation membrane module.SELECTED DRAWING: Figure 1
Patent JP-2019146607-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-02-26
Abstract: To provide a game machine with an improved presentation effect.SOLUTION: When a super ready-to-win A is to occur, as shown at (C), a character 31AK001, which is a friendly character, is displayed in an image display device 5 and a ready-to-win presentation is started. When a prescribed time is elapsed from a start of the ready-to-win presentation, such as a termination of an introduction portion of the ready-to-win presentation, a title 31AK002 of the super ready-to-win A is displayed across the whole screen of the image display device 5 as shown at (D), and from a speaker 8, a sound corresponding to the title name of the ready-to-win is outputted. Thereby, the title of the super ready-to-win A is notified.SELECTED DRAWING: Figure 9
Patent JP-2019147642-A (JP)
Title: Repair support device of elevator and repair method of elevator
Inventor: TAKEZAWA SHINJI
IPC: B66B1/34
Filed: 2018-02-26
Abstract: To provide a repair support device and a repair method of an elevator capable of easily setting a temporary elevator operation during repairing the elevator.SOLUTION: A repair support device of an elevator comprises a converter to electrically connect an existing control cable or an existing control board with a new apparatus for the elevator. The existing control cable or the existing control board and the new apparatus are electrically and temporary connected via the converter according to the repair support device. For this reason, the temporary operation of the elevator can easily be set during repairing the elevator.SELECTED DRAWING: Figure 2
Patent JP-2019149704-A (JP)
Title: Signal processing device, communication system, method to execute on signal processing device, and program to run on signal processing device
Inventor: HIRAOKA SHUICHI
IPC: H04M11/00
Filed: 2018-02-27
Abstract: To realize smooth information exchange through video images in one-to-multiple group general data communications.SOLUTION: A signal processing device 10 comprises a transmission right-granting part 112 and a communication control part 113. The transmission right-granting part 112 associates a plurality of communication terminal devices 20 to make a group, gives one of the plurality of communication terminal devices 20 belonging to the group a first transmission right which is the right of transmitting video data, and gives one of the communication terminal devices 20 belonging to the group a second transmission right which is the right of transmitting audio data. The communication control part 113 transmits video data sent by the communication terminal device 20 having the first transmission right to another communication terminal device 20 belonging to the group via a first channel, and it transmits audio data sent by the communication terminal device 20 having the second transmission right to another communication terminal device 20 belonging to the group via a second channel.SELECTED DRAWING: Figure 4
Patent JP-2019149886-A (JP)
Title: Three phase rectifier and switching control method for the same
Inventor: ITO SHUICHI
IPC: H02M7/12
Filed: 2018-02-27
Abstract: To provide a three phase rectifier that drops an output voltage while suppressing harmonics of an input current.SOLUTION: A three phase rectifier converts three phase AC power supplied from a three phase AC power source into DC power. The three phase rectifier comprises: a full-wave rectifier circuit for rectifying three phase AC power to DC power; a bidirectional switch circuit for turning ON/OFF an input of each phase from the three phase AC power source to the full-wave rectifier circuit; and control means for detecting a voltage of each phase of the three phase AC power source and generating a switching pattern of each phase for turning ON/OFF the bidirectional switch circuit for each switching period based on the detected voltage of each phase to perform switching control of the bidirectional switch circuit based on the generated switching pattern. The switching pattern has a plurality of sections. The control means inserts a zero-voltage section in which an input voltage to the full-wave rectifier circuit becomes zero into a section having the different switching pattern.SELECTED DRAWING: Figure 1
Patent JP-2019147903-A (JP)
Title: Lubricant composition, machine equipped with lubricant composition and manufacturing method of lubricant composition
Inventor: NARITA KEIICHI
IPC: C10M133/04
Filed: 2018-02-28
Abstract: To provide the lubricant composition that satisfies all of wear resistance, seizure resistance and low friction properties and has high cooling performance.SOLUTION: The lubricant composition comprises: a lubricating base oil (A), a neutral phosphorus compound (B), an acidic phosphorus compound (C), a sulfur compound (D), and a secondary amine compound (E), wherein the lubricant composition has a flash point of 172°C or higher.SELECTED DRAWING: None
Patent JP-2019158933-A (JP)
Title: Audio reproduction apparatus, controller and control method
Inventor: OTEGI RYOJI
IPC: G10L19/00
Filed: 2018-03-08
Abstract: To reproduce audio contents according to an external situation.SOLUTION: An audio reproduction apparatus (1) comprises a controller (11), a communication device (16) and a storage device (12). The storage device stores a reproduction list. The controller performs discrimination process which discriminates the type of an audio output apparatus; and reproduction process which acquires the reproduction list according to the type of the audio output apparatus from the storage device and reproduces audio contents, when the reproduction list is not designated.SELECTED DRAWING: Figure 2
Patent JP-2019158421-A (JP)
Title: Flow velocity measurement structure
Inventor: INOUE TATSUYA
IPC: G01P5/12
Filed: 2018-03-08
Abstract: To provide flow velocity measurement structure capable of highly accurately measuring flow velocity at a relatively narrow portion with simple structure.SOLUTION: Flow velocity measurement structure 9 measures airflow F which flows between a model vehicle 1 and a simulated ground 4 by a flow velocity measurement part 10a. The flow velocity measurement structure 9 inserts the flow velocity measurement part 10a from the inside of the model vehicle 1 into between the model vehicle 1 and the simulated ground 4 in a freely vertically movable manner. An insertion part 9a is a portion for inserting the flow velocity measurement part 10a into between the model vehicle 1 and the simulated ground 4 from one of them toward the other. The insertion part 9a inserts the flow velocity measurement part 10a toward the simulated ground 4 from the inside of the model vehicle 1. A flow velocity measurement device 10 measures the airflow F which flows between the model vehicle 1 and the simulated ground 4. The flow velocity measurement part 10a measures the flow velocity of the air flow F in a recessed part 2d of a bottom face of the model vehicle 1 and also measures the flow velocity of the air flow F inside a truck 3 of the model vehicle 1.SELECTED DRAWING: Figure 5
Patent JP-2018159919-A (JP)
Title: Sound-insulating material and its manufacturing method
Inventor: HASEGAWA YOSUKE
IPC: B29C44/34
Filed: 2018-03-13
Abstract: PROBLEM TO BE SOLVED: To improve sound-insulating properties of a sound-insulating material comprising polyurethane foam, the material being spaced apart from or closely contacted at least partially to sound sources, such as an engine and a duct.SOLUTION: A sound-insulating material 10 comprises polyurethane 11 and is arranged on a vehicle interior side of a dash panel 50 while spaced apart from an engine E, the dash panel dividing a vehicle interior from an engine room that has an engine E, the sound source. In the sound-insulating material, the polyurethane foam 11 has a surface layer 12 at least partially on a surface thereof; one side surface of a polyurethane foam 11 facing the vehicle interior side of the dash panel 50 has at least an open-celled surface layer 12A or a core; and a surface layer 12B on the other side surface of the polyurethane form opposite to the one side surface thereof is made into a close-celled surface layer.SELECTED DRAWING: Figure 1
Patent JP-2019156754-A (JP)
Title: Method for producing fumaric acid crystal
Inventor: KOFUNAI RYO
IPC: C07C51/353
Filed: 2018-03-13
Abstract: To provide a method for producing fumaric acid crystal with a large amount of oil absorption.SOLUTION: A method for producing fumaric acid crystal includes the step of isomerizing maleic acid in aqueous solution containing the maleic acid and a water-soluble polymer, to precipitate crystal of fumaric acid. When the water-soluble polymer is an anionic polymer, the ratio of the mass of the water-soluble polymer to the total mass of the maleic acid to be isomerized is 0.0005 or more and 0.1 or less.SELECTED DRAWING: None
Patent JP-2018154621-A (JP)
Title: Composition for prevention, amelioration or treatment of precocity, containing yokuinin and artemisia capillaris extract as active ingredients
Inventor: PARK SEUNG CHAN
IPC: A61P15/08
Filed: 2018-03-15
Abstract: PROBLEM TO BE SOLVED: To provide pharmaceutical compositions and food compositions that are effective in prevention, improvement and treatment of precocity by suppressing ovary early growth and suppressing production of follicle-stimulating hormone, and are also useful for growth in height.SOLUTION: The present invention provides a pharmaceutical composition or a food composition containing Yokuinin and Artemisia capillaris hot water extract as active ingredients. A hot water extract is produced by adding water in an amount of 10 to 20 fold of Yokuinin and Artemisia capillaris to the Yokuinin and Artemisia capillaris having a weight ratio of 2:3 to 3:2 and by extracting it at 80 to 110°C for 2 to 4 hours to concentrate.SELECTED DRAWING: Figure 21
Patent JP-2019156784-A (JP)
Title: Tablet for obtaining aqueous hypochlorite, and blister pack article packaging the tablet
Inventor: MIZUNO NOBORU
IPC: A61L9/14
Filed: 2018-03-15
Abstract: To provide a tablet capable of easily and economically obtaining aqueous hypochlorite for indoor sterilization/deodorization by spray, and also to provide a blister pack article packaging the tablet to users in a form easy to utilize the tablet.SOLUTION: There is provided a tablet which is prepared by pressure molding of powders or granules including trichloroisocyanuric acid and from which aqueous hypochlorite is easily and economically obtained by charging in water. By use of the tablet, indoor sterilization/deodorization in each household, hospital, nursery can be easily and economically carried out. Besides, defect or crack of the tablet in marketing or distribution can be prevented by preparing a blister pack article in which plural tablets are packed in a plastic packaging body so as not to contact each other, and a user can easily confirm the number of remaining unused tablets.SELECTED DRAWING: None
Patent JP-2019155812-A (JP)
Title: Synthetic polymer membrane having surface provided with bacteriocidal action, plastic product having synthetic polymer membrane, bacteriocidal method using surface of synthetic polymer membrane, photocurable resin composition, and method for manufacturing synthetic polymer membrane
Inventor: SHIBAI YASUHIRO
IPC: C08K5/09
Filed: 2018-03-15
Abstract: To provide a synthetic polymer membrane having a surface provided with bacteriocidal action, a plastic product having such a synthetic polymer membrane, a bacteriocidal method using a surface of such a synthetic polymer membrane, a photocurable resin composition used for forming such a synthetic polymer membrane, and a method for manufacturing a synthetic polymer membrane.SOLUTION: Synthetic polymer membranes (34A, 34B) are provided with surfaces having a plurality of protrusions or recesses (34Ap, 34Bp), have a crosslinked structure, and include an antibacterial additive having antibacterial effect allowed by law to be added to food products.SELECTED DRAWING: Figure 1
Patent JP-2019161114-A (JP)
Title: Electronic functional members and electronic components
Inventor: LEE SUNGHOON
IPC: A61B5/0408
Filed: 2018-03-15
Abstract: To provide an electronic functional member and an electronic component that can prevent a conductive layer from being damaged when it expands and contracts.SOLUTION: The fiber network has a fiber network having an electrode part. Fibers constituting the electrode part includes: a core material; a relaxation layer, covering at least a part of the core material, containing a material having a higher Young's modulus than the material constituting the core material; and a conductive layer covering a surface of the relaxation layer opposite to the core material.SELECTED DRAWING: Figure 1
Patent JP-2019168275-A (JP)
Title: Area specification information generation device
Inventor: MITANI HIDEKI
IPC: G08G1/00
Filed: 2018-03-22
Abstract: To generate area specification information for identifying a specified object area by a novel method on the basis of position information of a plurality of sampling points around the specified object area.SOLUTION: An area specification information generation device includes: a distance calculation unit 31 for calculating a distance from a reference point inside a specified object area to each of sampling points; a peak detection unit 32 for detecting a plurality of peaks of data representing the distance from the reference point for a plurality of sampling points arranged in one direction around the specified object area; and an information generation unit 33 for generating area specification information on the basis of position information corresponding to the plurality of peaks.SELECTED DRAWING: Figure 4
Patent JP-2019169374-A (JP)
Title: Lithium composite metal oxide, cathode active material for lithium secondary battery, cathode for lithium secondary battery and lithium secondary battery
Inventor: NAGAO DAISUKE
IPC: C01G53/00
Filed: 2018-03-23
Abstract: To provide a cathode active material precursor for a lithium secondary battery to be used in production of a cathode active material useful for a lithium secondary battery that shows high initial charge/discharge efficiency under high voltage, and a cathode active material for a lithium secondary battery.SOLUTION: A lithium composite metal oxide includes a secondary particle in which primary particles are aggregated. When a cross section image of the secondary particle is obtained and the cross section image is observed, an existence ratio of reference primary particles existing at a center part of the secondary particle is 20-50%, and an existence ratio of reference primary particles existing at a surface part of the secondary particle is 30-100%.SELECTED DRAWING: None
Patent JP-2019173084-A (JP)
Title: Flame spray lance and repair method for coke oven
Inventor: HARADA TAKAHIRO
IPC: B05B7/16
Filed: 2018-03-28
Abstract: To provide a flame spray lance 3 capable of being inserted into a narrow opening and providing a suitable flame spray to an oven wall.SOLUTION: A flame spray lance 3 has a linear body pipe part 30 having a feed passage L1 of a flame spray material therein, a nozzle pipe part 31 rotatably mounted to a tip 30b of the body pipe part 30, and an operation part 32 for switching an attitude of the nozzle pipe part 31. The nozzle pipe part 31 is configured to be able to switch either a first attitude s1 facing an axial direction AD of the body pipe part 30 or a second attitude s2 facing an external side radical direction RD1 of the body pipe part 30 and in communication with the feed passage L1 of the body pipe part 30.SELECTED DRAWING: Figure 3
Patent JP-2019177970-A (JP)
Title: Handrail tension adjustment device for escalator and handrail tension adjustment method for escalator
Inventor: ARA KENICHI
IPC: B66B31/00
Filed: 2018-03-30
Abstract: To provide a tension adjustment device 17 and a tension adjustment method for a handrail 6 of an escalator 1, which makes misalignment difficult to occur when a tension adjustment rail 11 is pressed.SOLUTION: A pressing unit 19 of a tension adjustment device 17 is bonded so as to come into contact with both side surfaces of a handrail 6 of an escalator 1 and a tension adjustment rail 11 for guiding the handrail 6. The handrail 6 and the tension adjustment rail 11 are pressed by pressing the pressing part 19 by an extension 18 of the tension adjustment device 17 extending from the pressing part 19 to a side opposite to the tension adjustment rail 11.SELECTED DRAWING: Figure 8
Patent JP-2019178030-A (JP)
Title: Method for drawing core preform, method for manufacturing optical fiber preform and method for manufacturing optical fiber
Inventor: SHIKISHIMA MASAYA
IPC: C03B37/012
Filed: 2018-03-30
Abstract: To provide: a method for drawing a core preform, capable of suppressing a variation in the cutoff wavelength of an optical fiber to be manufactured in the longitudinal direction; a method for manufacturing an optical fiber preform; and a method for manufacturing an optical fiber.SOLUTION: The method for drawing a core preform comprises the steps of: measuring a refractive index distribution and a ratio of the outer diameter of a clad part to that of a core part in a plurality of places in the longitudinal direction of a core preform having the core part and the cladding part formed in the outer periphery of the core part; and drawing the core preform in the longitudinal direction while controlling the outer diameter of the cladding part so that the cutoff wavelength of the optical fiber is approximately constant in the longitudinal direction on the basis of the measured results of the refractive index distribution and the ratio.SELECTED DRAWING: Figure 1
Patent JP-2018123335-A (JP)
Title: Separator-attached adhesive layer-attached protective film
Inventor: MASE RYOICHI
IPC: C09J7/40
Filed: 2018-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive layer-attached protective film having a separator that is formed of a biaxially stretched film and is easily splittable.SOLUTION: According to the present invention, there is provided a separator-attached adhesive layer-attached protective film comprising an adhesive layer-attached film 1 and a separator 3 bonded to the film, and in which the separator 3 is formed of a biaxially stretched film and is characterized in having a guide groove 5 serving as a guide for splitting the separator.SELECTED DRAWING: Figure 1
Patent JP-2019184763-A (JP)
Title: Colored composition for color filter, filter segment, and color filter
Inventor: CHUKO TOMOTAKA
IPC: G02F1/1335
Filed: 2018-04-06
Abstract: To provide a colored composition for color filter, from which a coating film can be formed that less likely causes wrinkles in the film after photo-curing and has good surface smoothness, a filter segment, and a color filter.SOLUTION: The colored composition for color filter comprises a pigment (A), a dispersant (B), a photopolymerizable monomer (C), and a photopolymerization initiator, in which the dispersant (B) comprises a linear dispersant (B1) and a comb-like dispersant (B2), and the photopolymerizable monomer (C) comprises a photopolymerizable monomer (C1) having 3 or less polymerizable functional groups and a photopolymerizable monomer (C2) having more than 3 polymerizable functional groups.SELECTED DRAWING: None
Patent JP-2019184803-A (JP)
Title: Light source device, and image projection device
Inventor: MAEDA YUUKI
IPC: H04N5/74
Filed: 2018-04-10
Abstract: To provide a light source device capable of emitting linearly polarized light with high lighting efficiency.SOLUTION: A light source device 100 comprises: a light emitting element 2 that emits light in the first wavelength range; a polarization separating element 4 that separates the light in the first wavelength range into first linearly polarized light and second linearly polarized light each having different polarization directions; a wavelength converting element 6 for converting the first linearly polarized light into a third linearly polarized light having a wavelength range different from that of the first linearly polarized light; and a composite element 4 that combines the second linearly polarized light and the third linearly polarized light.SELECTED DRAWING: Figure 1