baber/WOPTO huggingface dataset:
Patent JP-2021107457-A (JP)
Title: Ophthalmological composition
Inventor: MATSUMURA YASUKO
IPC: A61K47/10
Filed: 2021-05-06
Abstract: To provide an ophthalmological composition, stabilizing a tear fluid layer when wearing a contact lens, suppressing dryness of eyes, providing a good use feeling, having excellent convenience, free from the risk of misuse, and having high efficiency at stages from production to sale.SOLUTION: Eye drops for wearing a contact lens contains (A) one or more selected from the group consisting of a cellulosic polymer compound, a vinylic polymer compound, a polyethylene glycol and a dextran, and (B) amino acids.SELECTED DRAWING: Figure 1
Patent JP-2022031122-A (JP)
Title: Method of increasing amount of stilbenoid in plant and/or metabolite of tca cycle, polyamine alkaloid, 4-amino butyrate, abscisic acid and/or salt thereof, method of growing plant in which amount of the compound is increased, plant in which amount of the compound is increased, and food or beverage using the plant
Inventor: TSURUMOTO TOMOHIRO
IPC: A23L19/00
Filed: 2021-05-11
Abstract: To provide a method of efficiently increasing the amount of one or more compounds selected from stilbenoid such as resveratrol in a plant or a part thereof, or a plant cultured cell thereof, and/or a metabolite of a TCA cycle, polyamine alkaloid, 4-amino butyrate, and abscisic acid and a salt thereof.SOLUTION: The method of increasing the amount of one or more compounds selected from stilbenoid in a plant, a part thereof, or a crushed matter thereof, or a plant cultured cell thereof, and/or a metabolite of a TCA cycle, polyamine alkaloid, 4-amino butyrate, and abscisic acid and a salt thereof includes: irradiating a plant, a part thereof, or a crushed matter thereof, or a plant cultured cell with light such that an exposure dose of light having a wavelength region of 275-295 nm is 50,000-2,500,000 μmol/m2 and an exposure dose of light having a wavelength region of 200-270 nm is less than 20% of the exposure dose of the light having the wavelength region of 275-295 nm; and storing the compounds in a dark place for one or more days after the irradiation.SELECTED DRAWING: Figure 3
Patent JP-2022174543-A (JP)
Title: Granulator, kneading adjustment mechanism and resin pellet manufacturing method
Inventor: YADA KYOHEI
IPC: B29B7/58
Filed: 2021-05-11
Abstract: To knead the molten resin more uniformly.SOLUTION: The kneading adjustment mechanism 80 has a pair of movable members 81, 82, each of which has a channel forming surface 85 forming part of a flow path 20 through which the kneaded molten resin is conveyed, and a screw 84 disposed between the channel forming surfaces 85 of the respective movable members 81, 82. At least one of the pair of movable members 81, 82 is operable to increase or decrease the gap between the flow path forming surface 85 and the screw 84, and at least one protrusion 86 is provided on the periphery of the screw 84.SELECTED DRAWING: Figure 3
Patent JP-2022175256-A (JP)
Title: Sprinkling state grasping method
Inventor: HONDA SOICHIRO
IPC: A01G27/00
Filed: 2021-05-13
Abstract: To enable a sprinkling state to be grasped at low cost irrespective of an installation condition of a target soil.SOLUTION: A sprinkling state grasping method comprises: a measurement step of measuring a change over time in the temperature of a soil; and a determination step of determining whether the soil has been sprinkled with water. The sprinkling state grasping method further comprises a preparation step of arranging a plurality of temperature sensors in a plurality of places of the soil. In the measurement step, a change over time in the temperature of each place of the soil is measured on the basis of an output from each of the temperature sensors. In the determination step, whether the soil has been sprinkled with water is determined for each place on the basis of each change over time in the temperature of each place of the soil (when a sudden change is seen in the changes over time in temperature, it is determined that the soil has been sprinkled).SELECTED DRAWING: Figure 2
Patent JP-2021183753-A (JP)
Title: belt
Inventor: SATU HAGFORS
IPC: D21F1/00
Filed: 2021-05-13
Abstract: To provide a novel belt for a sleeve roll in a paper machine, a board production machine, a pulp production machine, or a tissue production machine.SOLUTION: A belt 10 for a sleeve roll comprises an inner surface, an outer surface, an elastic body 15, and a reinforcing structure 30, and forms a closed loop. The reinforcing structure comprises first yarns 31a arranged in a first direction D1 of the belt, and second yarns 32a arranged in a second direction D2 of the belt. The second direction of the second yarns is parallel or substantially parallel to the travel direction of the belt, and/or substantially perpendicular or perpendicular to the first direction. The belt stretches elastically more in the second direction than in the first direction, and returns to its original length after the removal of the stretch force of the belt. The present invention further relates to an arrangement comprising the belt and the sleeve roll, and the use of the belt.SELECTED DRAWING: Figure 3
Patent JP-2022175939-A (JP)
Inventor: SAKAI KO
IPC: B32B5/02
Filed: 2021-05-14
Abstract: 【課題】本発明は、微細繊維状セルロースを含む繊維層と無機層を有するシートであって、優れた耐久性を発揮し得るシートを提供することを課題とする。【解決手段】本発明は、繊維層と、繊維層の両面に樹脂層を有し、樹脂層の少なくとも一方の側に形成された無機層を有するシートであって、繊維層は、繊維幅が１０００ｎｍ以下の繊維状セルロースと、親水性高分子と、を含み、親水性高分子は、水酸基を含有する構成単位を有する、シートに関する。【選択図】図１
Patent JP-2022179099-A (JP)
Title: Lactic acid bacteria with immunostimulatory activity
Inventor: YAMADA TAKUJI
IPC: C12N1/20
Filed: 2021-05-21
Abstract: To isolate lactic acid bacteria with immunostimulatory activity to manufacture foods with added functionality.SOLUTION: Lactobacillus pentosus strain KY5-L2 (accession number: NITE AP-03358) and KY5-L10 strain (accession number: NITE AP-03359), which are novel lactic acid bacteria with immunostimulatory activity compared to JCM1558T strain that is the type strain of Lactobacillus pentosus, are isolated. Thereby, provided are lactic acid bacteria belonging to Lactobacillus pentosus strain KY5-L2 (accession number: NITE AP-03358) and KY5-L10 strain (accession number: NITE AP-03359), as well as compositions, immunostimulators, foods, functional foods, and starter cultures containing such lactic acid bacteria, cultures thereof, or killed cells thereof. The present invention also relates to a method for producing fermented foods using such lactic acid bacteria.SELECTED DRAWING: Figure 1
Patent JP-2022180853-A (JP)
Title: Control device of arc-welding
Inventor: KOIKE TATSUYA
IPC: B23K9/02
Filed: 2021-05-25
Abstract: To provide a control device of arc-welding capable of suppressing variation in weld quality.SOLUTION: There is provided a control device of arc-welding for controlling a DC welding current supplied to a welding electrode. In the control device of arc-welding, a current value of a welding current is increased/decreased over a first period so that molten balls of two base materials are shaken and touched mutually, and thereafter the welding current is maintained at a current value between the maximum value and the minimum value of the welding current during the first period, as long as a second period which is longer than the first period.SELECTED DRAWING: Figure 2
Patent JP-2022181413-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SUGIMOTO KAZUTAKA
IPC: G03G5/147
Filed: 2021-05-26
Abstract: To provide an electrophotographic photoreceptor which allows for nicely forming a photosensitive layer, has superior wear resistance, and prevents blade curling.SOLUTION: An electrophotographic photoreceptor is provided, comprising a conductive base material and a photosensitive layer. The photosensitive layer contains a charge generating agent, a hole transport agent, a first resin, and a second resin different from the first resin. The first resin is contained in the same layer as the second resin. Content of the first resin is 50% or greater and less than 100% with respect to the total mass of the first resin and the second resin. The first resin is a polyarylate resin. The polyarylate resin has repeating units represented by four specific formulas and is contained at a predetermined content percentage.SELECTED DRAWING: Figure 1
Patent JP-2022181527-A (JP)
Title: Optical fiber sensor
Inventor: HATADA YUMA
IPC: G01D5/353
Filed: 2021-05-26
Abstract: To provide an optical fiber sensor capable of adjusting resolution according to a measurement object.SOLUTION: An optical fiber sensor 1 includes: a first plate member 2 and a second plate member 3 fixed to a measurement object; and an optical fiber member 4 fixed to the first plate member 2 and the second plate member 3. A first fixed plate 21 fixed to a measurement object is provided along a direction in which a straight line L is extended in the first plate member 2, and a second fixed plate 31 fixed to a measurement object is provided along a direction in which the straight line L is extended in the second plate member 3. The first plate member 2 is fixed to a measurement object in a position of the first fixed plate 21 provided along a direction in which the straight line L is extended, and the second plate member 3 is fixed to a measurement object in a position of the second fixed place 31 provided along a direction in which the straight line L is extended, such that fixation intervals of the first plate member 2 and the second plate member 3 are changeable.SELECTED DRAWING: Figure 1
Patent JP-2022182221-A (JP)
Title: electrolytic device
Inventor: MURAKAMI TOSHIKI
IPC: C25B1/26
Filed: 2021-05-28
Abstract: To provide an electrolytic device capable of improving detection accuracy of an effective chlorine concentration contained in an electrolyte and controllability of electrolysis reaction of the electrolyte when a voltage is applied between electrodes for electrolysis.SOLUTION: An electrolytic device 1 comprises: a pair of electrodes 5 (anode 5a and cathode 5b) for generating hypochlorous acid water by electrolyzing an electrolyte 9 (chloride aqueous solution); a power supply 2 for applying current to the pair of electrodes 5 installed in the electrolyte 9; an effective chlorine concentration detection unit 20 for detecting an effective chlorine concentration contained in the electrolyte 9; and a partition plate 10 installed between the pair of electrodes 5 and the effective chlorine concentration detection unit 20 in the electrolyte 9. In the power supply 2, current passed between the pair of electrodes 5 is controlled on the basis of the effective chlorine concentration detected by the effective chlorine concentration detection unit 20.SELECTED DRAWING: Figure 1
Patent JP-2022183988-A (JP)
Title: Trigger type liquid ejection device
Inventor: OGASAKA YUTA
IPC: B65D47/34
Filed: 2021-05-31
Abstract: To provide a trigger type liquid ejection device capable of ensuring durability of an urging member and exhibiting good ejection performance over a long period of time.SOLUTION: In a trigger type liquid ejection device 1 of the aspect according to the present invention, an ejection device body 10 has a vertical supply cylindrical part 20 extending in a vertical direction, a trigger part 45 provided in front of the vertical supply cylindrical part 20 so as to be movable in a longitudinal direction, and an urging member 46 made of a resin material that urges the trigger part 45 forward, and includes a trigger mechanism 24 that circulates a liquid from the vertical supply cylindrical part 20 toward an ejection hole 11a side by moving the trigger part 45 rearward. The urging member 46 includes: a pair of elastic parts 46a extending in a longitudinal direction on both sides in a left and right direction with respect to the vertical supply cylindrical part 20, whose front ends are connected to the trigger part 45 and are elastically displaceable in the longitudinal direction; and a connection part 46b that connects the rear ends of the pair of elastic parts 46a to each other at the rear of the vertical supply cylindrical part 20.SELECTED DRAWING: Figure 1
Patent JP-2022186000-A (JP)
Title: Warning device to prevent traveling outside designated area
Inventor: SHIMOGAKI KENJI
IPC: G08G1/0962
Filed: 2021-06-04
Abstract: To prevent traveling outside a designated area of an ETC card whose area is specified.SOLUTION: A warning device is configured by: a GPS unit 11 for acquiring own location information; a control unit 12; an audio output unit 13 having an audio speaker; and an internal or external power supply unit. When current position information detected by the GPS unit 11 coincides with any one of one or more detection areas set in a periphery of a preset designated area of a toll road such as an expressway, the control unit 12 issues an audio output command to the audio output unit 13, and the audio speaker of the audio output unit 13 outputs an instruction sound or warning sound based on the audio output command. The detection area is specified by two points of latitude and longitude. The power supply unit can use an internal battery or an external power supply from the traveling vehicle.SELECTED DRAWING: Figure 3
Patent JP-2022187162-A (JP)
Title: Ota master, system, method, program, and vehicle
Inventor: ISHIKAWA TOMOYASU
IPC: B60R16/02
Filed: 2021-06-07
Abstract: To provide an OTA master and the like capable of executing software update adapted to a single-bank memory and a dual-bank memory.SOLUTION: An OTA master for controlling software update for electronic control units mounted on a vehicle includes: a communication section that individually receives, from a center, an update data distribution package for the electronic control units equipped with a first type of non-volatile memory with one storage area and an update data distribution package for the electronic control units equipped with a second type of non-volatile memory with two storage areas; and a control section that transfers in parallel the update data received by the communication section to a plurality of electronic control units to be updated.SELECTED DRAWING: Figure 1
Patent JP-2022190816-A (JP)
Title: Environmental information notification system and environmental information notification method
Inventor: SATO KOJI
IPC: G06Q50/10
Filed: 2021-06-15
Abstract: To provide an environmental information notification system and an environmental information notification method which can notify a worker at a site who requires a measurement result of the measurement result to prevent a disaster or an accident with a simple system configuration.SOLUTION: An environmental information notification system 10 comprises: a WEB server 32 in which a measurement value condition obtained by dividing measurement values by measuring an environmental state of a work site 12 into a plurality of items according to a degree of risk, priority showing a degree of importance for providing notification of the measurement value condition, and necessity of notification of evacuation routes are preset; an environment measurement unit 46 which measures the environmental state of the work site; a worker detection unit 40 which detects whereabouts of the worker; a notification determination processing unit 38 which notifies a portable terminal 26 of a supervisor of the measurement values in a descending priority order when the measurement values satisfy the measurement value condition; and an evacuation route notification unit 42 which notifies the portable terminal 26 of the supervisor of one or more of the evacuation routes to an occurrence place or an exit when the measurement values satisfy the measurement value condition and information on the evacuation routes is necessary.SELECTED DRAWING: Figure 1
Patent JP-2022191556-A (JP)
Title: Pachinko game machine
Inventor: SHIBANO KENJI
IPC: A63F7/02
Filed: 2021-06-16
Abstract: To develop a model capable of realizing further novel game characteristics, in a game machine adopting the concept of creating a game progress state advantageous to a player.SOLUTION: In a Pachinko game machine in which time saving A can be operated after an end of a jackpot and time saving C can be operated when a time saving symbol is stopped, when the jackpot is executed while the time saving C is in operation, a time saving frequency counter is cleared and then a time saving frequency of the time saving A can be set in the time saving frequency counter. When the time saving symbol is stopped while the time saving C is in operation, the time saving frequency of the time saving C can be set in the time saving frequency counter without clearing the time saving frequency counter.SELECTED DRAWING: Figure 371
Patent JP-2023000148-A (JP)
Title: Head cooler, inkjet recording device, cooling control method and control program
Inventor: MIKASHIMA KATSUO
IPC: B41J2/01
Filed: 2021-06-17
Abstract: To provide a head cooler, an inkjet recording device, a cooling control method and a control program in which unintended changes in ink discharge performance in a recording head are easily suppressed.SOLUTION: A head cooler 3 includes a heat recovery part 31, a heat radiator 32, an air supply part 33, and a switching processing part 71. The heat recovery part 31 uses a cooling medium in recovering heat which is generated in a recording head 51 for discharging ink. The heat radiator 32 radiates heat of the cooling medium. The air supply part 33 selectively supplies first air consisting of ambient air, and second air with a higher temperature than the first air, to a heat radiation space where the heat radiator 32 is installed. The switching processing part 71 switches a supply state of air from the air supply part 33 to the heat radiation space according to a switching condition.SELECTED DRAWING: Figure 2
Patent JP-2023000332-A (JP)
Title: Pressing device for pressing nozzle and air gun having the same
Inventor: IWASAWA TAKAHIRO
IPC: F41B11/60
Filed: 2021-06-17
Abstract: To provide a pressing device for pressing a nozzle which can improve causes of reduction of the targeting accuracy and prevent leakage of compressed air, and to provide an air gun having the pressing device.SOLUTION: In a pressing device for pressing a nozzle, a hammer is fully cocked to generate compressed air to press a nozzle for jetting the generated compressed air.SELECTED DRAWING: Figure 1
Patent JP-2022013758-A (JP)
Title: Golf club head
Inventor: ANTHONY MUNSON
IPC: A63B53/04
Filed: 2021-06-17
Abstract: To provide a golf club head which improves mass of a club head and performance characteristics while keeping a stress limit, an outer appearance, and mass of a head in an entire club.SOLUTION: A golf club head includes: a golf club head body having a toe 102, a heel on the opposite side of the toe 102, a sole 111, and a top portion on the opposite side of the sole 111, in facing a reference position; a loft angle LA; golf club head mass mh that satisfies mh=2.1 g/degree*LA+a and 109 g<a<210 g; a blade length BL of less than 80 mm; a striking face 109 which has a face center 14 and defines a face plane; a virtual center plane 10 which extends vertically through the face center and perpendicularly to the face plane; a center of gravity of the golf club head which is located 2.0 mm or less from the virtual center plane 10; and a moment Izz of inertia about a vertical axis extending through the center of gravity that satisfies Izz>mh*9.3 cm2.SELECTED DRAWING: Figure 1
Patent JP-2021165226-A (JP)
Title: Method of producing propylene and linear butene
Inventor: HARA MASAHIRO
IPC: B01J29/70
Filed: 2021-06-17
Abstract: To provide a method for producing propylene and linear butene from at least one raw material selected from methanol and dimethyl ether effectively at good yield for a long period of time stably.SOLUTION: A metallosilicate that satisfies the following (1) to (5) is provided: (1) a structure thereof is AEI in the code specified by the International Zeolite Association (IZA); (2) it contains at least one element M selected from the group consisting of aluminum, gallium, boron, and iron; (3) the amount ratio of Si and M contained in the metallosilicate is 5 or more and less than 100 in terms of SiO2/M2O3 molar ratio (where the denominator of the molar ratio represents the total amount of Al2O3, Ga2O3, B2O3, and Fe2O3); (4) at least one element selected from alkali metal elements and alkaline earth metal elements is contained; and (5) the total amount of acids determined from the amount of high temperature programmed desorption in the ammonia elevated temperature desorption spectrum is 0.001 mmol/g or more and 0.80 mmol/g or less.SELECTED DRAWING: None
Patent JP-2023004684-A (JP)
Title: Substrate processing method
Inventor: ISHIMARU KEI
IPC: H01L21/306
Filed: 2021-06-28
Abstract: To suppress defects caused by a suction operation in substrate processing.SOLUTION: A substrate processing method includes a step of cleaning the inside of a suction pipe by supplying a cleaning liquid from a multiple valve to a suction pipe so as to include the multiple valve capable of selectively supplying at least one of a processing liquid for processing a substrate and a cleaning liquid for cleaning the substrate, a processing liquid nozzle for ejecting the processing liquid onto the substrate, a connection pipe that connects the multiple valve and the processing liquid nozzle, and a suction pipe that is branched from the connection pipe and is used to suck the inside of the connection pipe.SELECTED DRAWING: Figure 4
Patent JP-2021144061-A (JP)
Title: Imaging device, information processing device, and imaging system
Inventor: SUGIMURA TAKEAKI
IPC: G01B11/00
Filed: 2021-06-28
Abstract: To provide an imaging device capable of reducing the load of processing.SOLUTION: An imaging device includes: a body part; a detection unit including an imaging unit for imaging an object and a distance measurement unit for detecting a distance from each point on the surface of the object; an information calculation unit provided in the body part to calculate at least one of shape information and texture information of the object by using a detection result of the detection unitt; and a communication unit for transmitting a calculation result of the information calculation unit.SELECTED DRAWING: Figure 2
Patent JP-2023006157-A (JP)
Title: Cooker
Inventor: KANO RIHO
IPC: A47J27/00
Filed: 2021-06-30
Abstract: To provide a cooker having a pressure adjusting space that hardly becomes dirty while preventing an adhesive material (glutinous substance) from blowing out from a steam hole.SOLUTION: A cooker 10 includes an inner pot 30, a body 20 for housing the inner pot, and a lid body 40 for closing the body. The lid body is formed with a pressure adjusting space 60 through which steam containing an adhesive material generated in the inner pot passes. The pressure adjusting space is communicated with the inner pot through a steam introduction hole 61, and communicated with ambient air through a steam hole 64 formed on an upper surface of the lid body. The pressure adjusting space includes a return hole 62 communicated with the inner pot for returning the adhesive material liquefied in the pressure adjusting space to the inside of the inner pot, and a pressure adjusting valve 63 for closing the return hole from an inner pot side openably/closably, and closing the return hole with pressurizing force inside the inner pot. The return hole is formed between the steam introduction hole and the steam hole.SELECTED DRAWING: Figure 3
Patent JP-2023006359-A (JP)
Title: Resin composition, film, laminate, circuit board, and electronic apparatus
Inventor: SUZUKI SEIGO
IPC: C08K5/36
Filed: 2021-06-30
Abstract: To provide a resin composition which enables production of a film having good dielectric characteristics and thermal aging resistance.SOLUTION: A resin composition contains a thermoplastic polyimide resin (A) and a phenolic antioxidant (B).SELECTED DRAWING: None