baber/WOPTO huggingface dataset:
Patent JP-2021142456-A (JP)
Title: Liquid processor, and operation confirmation method of cleaning means of ultraviolet processing means
Inventor: TANGE TOMOAKI
IPC: C02F1/32
Filed: 2020-03-10
Abstract: To provide a liquid processor capable of determining whether cleaning means is normally operated.SOLUTION: There is provided a liquid processor 10. The liquid processor 10 comprises: ultraviolet processing means 12 for purifying liquid by ultraviolet; and control means 15. The ultraviolet processing means 12 comprises: a processing pipe 20; an ultraviolet lamp 21; an ultraviolet sensor 23; and cleaning means 24. The processing pipe 20 is formed into a cylindrical shape so that liquid is circulated. The ultraviolet lamp 21 is arranged in the processing pipe 20. The ultraviolet sensor 23 measures illuminance of the ultraviolet emitted from the ultraviolet lamp 21. The cleaning means 24 reciprocates along a longitudinal direction of the processing pipe 20 for cleaning the ultraviolet lamp 21 and traverses a space between the ultraviolet lamp 21 and the ultraviolet sensor 23 during cleaning. The control means 15 detects temporary reduction of the illuminance measured by the ultraviolet sensor 23 in the cleaning, and thereby determines that the cleaning means 24 normally operates.SELECTED DRAWING: Figure 4
Patent JP-2020167923-A (JP)
Title: Gel actuator
Inventor: ICHIHARA MAKOTO
IPC: H02N11/00
Filed: 2020-03-11
Abstract: To provide a gel actuator capable of being displaced in a horizontal direction by devising an arrangement of electrodes.SOLUTION: A gel actuator includes a pair of supports 10, 12 and a gel-like substance 11 containing a dielectric sandwiched between the supports. One support 12 of the pair of supports includes at least an anode and a cathode. The other support 10 is a gel actuator 1 movable by following the gel-like substance. By applying a voltage between the anode and the cathode, the movable support moves substantially in a horizontal direction with respect to the other support.SELECTED DRAWING: Figure 1
Patent JP-2021144118-A (JP)
Title: Optical laminate and display device
Inventor: LEE SEUNG-WOO
IPC: G09F9/00
Filed: 2020-03-11
Abstract: To provide an optical laminate which suppresses generation of air bubbles in adhesive layers when bent, and a display device comprising the same.SOLUTION: An optical laminate provided herein comprises a front plate, a first adhesive layer, a polarizing plate, a second adhesive layer, and a back plate arranged in the described order, and the first and second adhesive layers satisfy the following expressions (1), (2): 70≤GL1'≤250 ...(1), 70≤GL2'≤250 ...(2), where GL1' and GL2' respectively represent slopes from the origins to maximum stress values on respective stress [Pa] -strain [%] curves at 60°C and 90%RH.SELECTED DRAWING: Figure 1
Patent JP-2021143513-A (JP)
Title: Key management system
Inventor: FUJII YOSHIHISA
IPC: E05B19/00
Filed: 2020-03-12
Abstract: To provide a key management system that can prevent identity theft.SOLUTION: A key management system is provided with: a key management unit 13 that manages the key medium extraction; a first acquisition unit 14 that acquires biometric information of a user; a second acquisition unit 15 that acquires information different from the biometric information acquired by the first acquisition unit 14 regarding the user; a determination unit that determines whether or not the biometric information acquired by the first acquisition unit 14 and the information about the user acquired by the second acquisition unit 15 belong to the same user; and a permission unit that permits extraction of the key medium managed by the key management unit 13 if the determination unit has determined that it is the same user.SELECTED DRAWING: Figure 1
Patent JP-2021147054-A (JP)
Title: Self-standing packaging bag
Inventor: AMEKAWA KOTARO
IPC: B65D30/02
Filed: 2020-03-16
Abstract: To provide a packaging bag that enables material recycling and also has superior gas barrier properties and re-sealability.SOLUTION: There is provided a self-standing packaging bag with a fastener 9 that is manufactured using a laminate that has a barrier film layer 11, an ink layer 12, an adhesion layer 13, and a sealant layer 14 laminated in this order. The barrier film layer is a gas barrier film which has a gas barrier layer added to a high-density polyethylene resin film base material 21 of 0.940-0.980 g/cm3 in density and 20-40 μm in thickness, and the sealant layer is linear low-density polyethylene resin of 0.910-0.920 g/cm3 in density and 100-150 μm in thickness.SELECTED DRAWING: Figure 1
Patent JP-2021145587-A (JP)
Title: Collecting tool
Inventor: YOSHIE SACHIKO
IPC: C12M1/32
Filed: 2020-03-18
Abstract: To provide a collecting tool capable of facilitating wiping work and performing sampling work at a short term, when performing sampling of microbes and virus samples, from a surface of a facility such as a railroad.SOLUTION: There is provided a collecting tool capable of collecting microbes and the like in an environment, the collecting tool comprises: a rectangular mount which can be wound; and a sampling part which is detachably adhered to one surface of the mount. The sampling part comprises an adhesion surface adhered to the mount, and a sampling surface on an opposite surface of the adhesion surface, when peeling the sampling part from the mount, the sampling surface can be wound inward.SELECTED DRAWING: Figure 1
Patent JP-2021151033-A (JP)
Title: Brush abrasion monitoring device and rotary electric machine
Inventor: KAWASAKI HIROO
IPC: H01R39/58
Filed: 2020-03-18
Abstract: To provide a brush abrasion monitoring device for a rotary electric machine, having a simple configuration with high precision, without need of a large change to the conventional rotary electric machine which does not have a brush abrasion monitoring device.SOLUTION: The brush abrasion monitoring device for a rotary electric machine monitors the abrasion amount of a feed brush 1 of the rotary electric machine which transfers power by making the feed brush 1 contact to a rotating slip ring 19. The brush abrasion monitoring device includes: a cylindrical brush socket 17, having an observation hole 18 to which the feed brush 1 is inserted; an optical fiber 2 which detects, through the observation hole 18, the change of both the color of light and an amount of light which is reflected from the vicinity of the feed brush 1; and means for determining an abrasion limit of the feed brush 1 from the output detected by the optical fiber 2.SELECTED DRAWING: Figure 3
Patent JP-2021145904-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-19
Abstract: To execute ideal control when completing a special state by performing control to a second particular state.SOLUTION: Control can be performed to a particular performance mode when control is being performed to a first special state (for example, a first high-base state), control can be performed to a specific performance mode when control is being performed to a second special state (for example, a second high-base state), control can be performed from a specific performance mode to a particular performance mode in variation display controlled to a second particular state (for example, a small win B) when control is being performed to a second special state, and control can be performed from a specific performance mode to a particular performance mode in variation display controlled to a first particular state (for example, a small win A) when control is being performed to a second special state.SELECTED DRAWING: Figure 8-33
Patent JP-2020092720-A (JP)
Title: Bouquet of cut flowers
Inventor: ELLEN MARGRETHE SKOVSGAARD CHRISTENSEN
IPC: A01H5/02
Filed: 2020-03-19
Abstract: To solve the problem of a relatively short life of cut flowers.SOLUTION: Described is a flower bouquet conferring extended freshness to an aqueous nutrient medium for keeping cut flowers, as well as a method of conferring a prolonged longevity to one or more cut flowers, comprising the step of allowing one or more cut flowers, with the cut surface of the stem thereof, to be in contact with the aqueous nutrient medium.SELECTED DRAWING: Figure 1A
Patent JP-2021146045-A (JP)
Title: Visualization device, visualization method, and program
Inventor: MORIMOTO TETSUO
IPC: A61B34/20
Filed: 2020-03-23
Abstract: To improve work efficiency related to surgery.SOLUTION: A visualization device comprises a position detection unit for detecting a position of an operating table marker provided on an operating table and a position of a human body marker provided on a non-stretchable sheet attached to a patient's body, an identification unit for identifying a posture of the patient based on detection results of the position of the operating table marker and the position of the human body marker detected by the position detection unit, and a control unit for referring to arrangement information indicating the arrangement of the outer shape of the patient and an affected part of the patient in a reference posture of the patient and displaying a virtual image of the affected part corresponding to the posture identified by the identification unit.SELECTED DRAWING: Figure 14
Patent JP-2021147225-A (JP)
Title: Elevator user detection system
Inventor: KIMURA SAYUMI
IPC: B66B13/14
Filed: 2020-03-23
Abstract: To correctly detect elevator users by suppressing non-detection attributed to the brightness of a floor face, and reflect a detection result on door opening/closing control.SOLUTION: An elevator user detection system includes brightness measuring means, sensitivity setting means, detection means, and door opening/closing control means. The brightness measuring means measures the brightness of a floor face of at least one of a car stop and a car by using an image obtained from a camera. The sensitivity setting means sets detection sensitivity when detecting a user on the image according to the brightness of the floor face measured by the brightness measuring means. The detection sensitivity is set according to the brightness of the floor face measured by the brightness measuring means. The detection means detects a user present on the floor face from the image on the basis of the detection sensitivity set by the sensitivity setting means. The door opening/closing control means controls a door opening/closing operation of a door of the car on the basis of a result of the detection by the detection means.SELECTED DRAWING: Figure 1
Patent JP-2021156612-A (JP)
Title: Navigation control device, navigation system, navigation method and program
Inventor: NAKAZAWA TOKUYUKI
IPC: G08G1/0968
Filed: 2020-03-25
Abstract: To properly notify of guide information for guiding an object to which attention is paid during traveling of a vehicle.SOLUTION: A navigation control device 100 includes: a guide information acquisition determination unit 109 that determines whether or not it has acquired guide information; an avoidance position storage unit 111 that stores an avoidance position when it has avoided a position of the guide information before it arrives at the position of the guide information; a current position information acquisition unit 101 that acquires current position information of a vehicle; an approach determination unit 114 that determines whether or not a current position of the vehicle has come closer to the position of the guide information than the avoidance position; and a notification control unit 115 that, when it is determined that the current position of the vehicle has come closer to the position of the guide information than the avoidance position, notifies of the guide information.SELECTED DRAWING: Figure 1
Patent JP-2021154545-A (JP)
Title: Gravure printing machine
Inventor: KAJITANI HARUHIKO
IPC: B41F31/02
Filed: 2020-03-26
Abstract: To provide a cascade system gravure printing machine that prevents lack of supply of ink to an ink storage unit even when printing is accelerated.SOLUTION: A gravure printing machine includes: a gravure plate cylinder; a furnisher roll that rotates in contact with a peripheral surface of the gravure plate cylinder; and an ink supply unit for supplying ink to the vicinity of a point where the peripheral surface of the gravure plate cylinder makes contact with a peripheral surface of the furnisher roll. A side plate having a notch shape conforming to a portion of a peripheral shape of a cross section vertical to a longer direction of the gravure plate cylinder and a portion of the peripheral shape of the cross section vertical to the longer direction of the furnisher roll is provided on each side of the ink supply unit in the printing machine width direction. An ink storage unit in which ink is stored is formed in an area enclosed by a portion of the peripheral surface of the gravure plate cylinder, a portion of the peripheral surface of the furnisher roll and the side plates.SELECTED DRAWING: Figure 1
Patent JP-2021155619-A (JP)
Title: Cellulose porous body and its manufacturing method
Inventor: SEMURA NAOHIRO
IPC: C08J9/26
Filed: 2020-03-27
Abstract: To provide a manufacturing method of a cellulose porous body capable of remarkably improving water drainage while sufficiently maintaining hardness, with a viscose method for aging by dissolving sulfidized cellulose as a base.SOLUTION: A method of manufacturing a cellulose porous body characterized by removing a salt cake after aged viscose obtained by dissolving sulfidized cellulose and crystalline salt cake containing 90 wt.% or larger of crystal having a particle size of 2 to 5 mm are mixed to coagulate. Furthermore, a cellulose porous body manufactured by such method.SELECTED DRAWING: None
Patent JP-2021155096-A (JP)
Title: Film sticking auxiliary device, film sticking device and film sticking auxiliary method
Inventor: TAKITA RYOSUKE
IPC: B65C9/36
Filed: 2020-03-30
Abstract: To suppress overlapped parts from peeling off at the time of film heat-shrinking in a device or method where heat-shrinkable film with an adhesive layer on the back side is stuck to a container by heat shrinkage after it is stuck on the entire side surface of the container having a large diameter part and a small diameter part so that it becomes a cylindrical state that has an overlapped part where one end in the circumferential direction overlaps the other end.SOLUTION: A label sticking device 10 includes: a container conveying part 19 that conveys a container 1 to which a label 100 as a film is stuck; a belt 24 that rotates the container 1; and a guide part 26 that forms a guide surface 27 at a position facing a small diameter part of the container 1 along a conveying path of the container 1. The guide surface 27 has a suction part. Thanks to the suction part, an upper part of the label, which is a portion of the label 100 separated from the container, is attracted to the guide surface 27, and the container 1 is rotated and conveyed. After that, the label 100 is heat-shrunk and brought into close contact with the container.SELECTED DRAWING: Figure 1
Patent JP-2021163537-A (JP)
Title: Lead-acid battery
Inventor: SHIBATA TOMOHITO
IPC: H01M10/12
Filed: 2020-03-30
Abstract: To provide a lead-acid battery having an excellent discharge capacity while suppressing the increase in internal resistance and enabling accurate determination of the state of charge and state of deterioration by a method of measuring internal resistance.SOLUTION: A lead-acid battery includes an electrode plate group 1 formed by alternately stacking a plurality of positive plates 10 having a positive electrode active material containing lead dioxide and negative electrode plates 20 having a negative electrode active material containing metallic lead via a separator 30, and an electric tank 41 provided with a cell chamber that houses the electrode plate group 1 together with an electrolytic solution. One electrode plate group 1 is housed in one cell chamber. The flatness of the positive electrode plate 10 after chemical conversion is 4.0 mm or less. The number of positive electrode plates 10 is the same as or larger than the number of negative electrode plates 20.SELECTED DRAWING: Figure 1
Patent JP-2021160155-A (JP)
Title: Biodegradable laminate paper and packaging material
Inventor: MOCHIZUKI ATSUSHI
IPC: B32B27/10
Filed: 2020-03-31
Abstract: To provide biodegradable laminate paper that is a laminate of a paper base material and a biodegradable laminate having a biodegradable resin layer, which has both oxygen barrier property and heat sealability, suppresses degradation of oxygen barrier property by bending operation during processing to a packaging material and usage, has surface slidability, and is suitable for a packaging material, and a packaging material.SOLUTION: Biodegradable laminate paper is composed of a paper base material and a biodegradable resin layer laminated on one surface or double surfaces of the paper base material, in which the biodegradable resin layer has a biodegradable heat seal layer, a biodegradable adhesive layer and a biodegradable oxygen barrier layer, the biodegradable heat seal layers are laminated on both surfaces of the biodegradable oxygen barrier layer through the biodegradable adhesive layer, the biodegradable heat seal layer contains a polylactic acid and an aliphatic polyester-based resin and/or an aliphatic aromatic polyester-based resin, and the biodegradable oxygen barrier layer contains a butenediol vinyl alcohol copolymer.SELECTED DRAWING: Figure 1
Patent JP-2020115465-A (JP)
Title: Planar illuminating device
Inventor: EDAMITSU TAKASHI
IPC: F21V19/00
Filed: 2020-04-07
Abstract: To reduce thickness even if a top view type LED is used.SOLUTION: A planar illuminating device according to an embodiment comprises a board, a plurality of light source units, a first wire, and a second wire. The board comprises a band-like part having a band shape, and an external connection part protruding toward a short-length direction of the band-like part from a central part of the band-like part. First poles of all the light source units corresponding to the one external connection part is provided so as to be more distant from the external connection part than second poles of the light source units. The first wire comprises a wire extending from the external connection part. The wire extends to a position close to a long side on the side opposite to a long side provided with the external connection part in the band-like part via a space between the second poles of a pair of the light source units adjacent to the external connection part, and is connected to a wire arranged along a long-length direction of the band-like part.SELECTED DRAWING: Figure 3A
Patent JP-2020197213-A (JP)
Title: Device for detecting abnormality in blow-by gas feed path in internal combustion engine
Inventor: MUTO HARUFUMI
IPC: F01M13/00
Filed: 2020-04-07
Abstract: To accurately detect an abnormality of leakage of a blow-by gas.SOLUTION: A learned neural network is stored which is learned in weights using an engine load, an engine speed, and an intake pressure inside an engine intake passage downstream of a throttle valve (19) as input parameters of the neural network and using leakage of a blow-by gas from a blow-by gas feed path (20) as a truth label. At the time of operation of a vehicle, the learned neural network is used to detect an abnormality of leakage of the blow-by gas from the blow-by gas feed path (20) on the basis of the input parameters.SELECTED DRAWING: Figure 32
Patent JP-2021165707-A (JP)
Title: Lens array inspection device
Inventor: YAMAMURA AKIHIRO
IPC: G01M11/02
Filed: 2020-04-08
Abstract: To accurately inspect optical characteristics of individual lenses included in a lens array.SOLUTION: A lens array inspection device (1) includes a radiation part (21) which emits light, an opening member (23) which has a pinhole (23a) through which the light passes, a chart member (24) which has a transmission part (24a) for transmitting the light passing through the pinhole (23a) and a light shielding part (24b) for shielding the light passing through the pinhole (23a), a positioning part (30) which is arranged on a side opposite to the opening member (23) across the chart member (24) and positions a lens array (10), and an imaging part (40) which is arranged on a side opposite to the radiation part (21) across the opening member (23), the chart member (24), and the positioning part (30).SELECTED DRAWING: Figure 1
Patent JP-2021167705-A (JP)
Title: Explosive loading system and explosive loading method
Inventor: MIZUTANI KAZUHIKO
IPC: F42D1/08
Filed: 2020-04-13
Abstract: To provide a technique with which an explosive can be loaded safely and effectively in a blast hole drilled on a face plane of a tunnel.SOLUTION: An explosive loading system for loading an explosive in a blast hole drilled on a face plane comprises: a holding pipe with a front end side attached with an initiating explosive and a back end side inserted into the blast hole so as to project outside from the blast hole; an explosive charge unit held at a boom of a construction machine; and an explosive supply device for supplying an additional explosive to the explosive charge unit. The explosive charge unit has: a cylindrical loading pipe having a transfer path for the additional explosive formed therein and a connection port opened for connecting the holding pipe at the front end; and a guide part with a guide surface for guiding the back end of the holding pipe provided at the loading pipe and inserted into the blast hole toward the connection port.SELECTED DRAWING: Figure 2
Patent JP-2020144135-A (JP)
Title: Display control device, control method, program, and storage medium
Inventor: KADA HIROO
IPC: G01C21/26
Filed: 2020-04-17
Abstract: To provide a display control device capable of presenting guidance information about a facility to a user with appropriate timing and erasing the presented information.SOLUTION: A display control device has an acquisition unit and a display control unit. The acquisition unit acquires a current position of a moving body. The display control unit causes a display unit to display a facility guidance image, and executes first display control and second display control. In the first display control, the display control unit causes the display unit to display the guidance image of the facility adjacent to a first road when the moving body enters a prescribed range from a branch point into a first road and a second road. In the second display control, the display control unit causes the display unit to display the guidance image for prescribed time and to erase display of the guidance image after an elapse of the prescribed time, when the moving body is recognized to be moving on the second road after having passed the branch point.SELECTED DRAWING: Figure 4
Patent JP-2021174126-A (JP)
Title: Handy operation terminal
Inventor: NORISHIMA DAIKI
IPC: G05B19/409
Filed: 2020-04-22
Abstract: To display a structural diagram of a processing device in a direction that matches the field of view of the processing device from the worker's working position.SOLUTION: A handy operation terminal that is connected to a control unit of a processing device having a plurality of connector portions and can be used to operate the processing device, includes a main body including a display with a touch panel, and a cable connection part to which a cable connected to one of a plurality of connector parts is connected. When connected to the processing device via the cable, the display with a touch panel displays a structural diagram of the processing device in the orientation when the processing device is visually recognized from a position side corresponding to the position of the connector part connected to the cable. Preferably, the structural diagram of the processing device displayed on the display with a touch panel is a three-dimensional image.SELECTED DRAWING: Figure 3