baber/WOPTO huggingface dataset:
Patent JP-2022022855-A (JP)
Title: Electrolyzed liquid generation device
Inventor: KAWASAKI NORIMICHI
IPC: C25B9/00
Filed: 2020-07-08
Abstract: To provide an electrolyzed liquid generation device which can maintain an electrolyzed liquid in a desired concentration range while keeping a power source residual amount longer.SOLUTION: An electrolyzed liquid generation device 1 of the present invention comprises: an electrolytic cell 2 which generates electrolyzed liquid from liquid to be electrolyzed, by electrolysis based on voltage supply, while storing the liquid to be electrolyzed, the electrolyzed liquid, and other liquid, and gas; a battery 3 which supplies battery voltage to the electrolytic cell 2; an external power source 4 which supplies external voltage to the electrolytic cell 2 or the battery 3; and a control unit 5 which performs control so as to start supply of the battery voltage at a time when a predetermined stand-by time passes from a finish time of supply of the external voltage from the external power source 4 to the electrolytic cell 2.SELECTED DRAWING: Figure 1
Patent JP-2022017714-A (JP)
Title: Information processing device, information processing method, and program
Inventor: OSUMI RYOTA
IPC: G08G1/00
Filed: 2020-07-14
Abstract: To efficiently grasp the condition of a mark line on a road.SOLUTION: An information processing device includes a control unit that receives, from a plurality of vehicles, mark line information in which information on a position of each vehicle traveling on a road having a plurality of lanes is associated with information on presence or absence of a mark line which marks a lane in which each vehicle is traveling, acquires information on presence or absence of the same mark line at the same position from among a plurality of pieces of mark line information received from the plurality of vehicles, aggregates the pieces of information, and detects a blur of a mark line on the basis of a result of the aggregating processing.SELECTED DRAWING: Figure 7
Patent JP-2021046531-A (JP)
Title: Method of producing fluorine-containing elastomer, and composition
Inventor: TAMAI RINA
IPC: C08F14/18
Filed: 2020-07-16
Abstract: To provide a method of producing a fluorine-containing elastomer using a hydrocarbon-based surface active agent, capable of producing a required amount of a fluorine-containing elastomer for a short time while suppressing polymer adherence to a polymerization tank in spite of using the hydrocarbon-based surface active agent.SOLUTION: A method of producing a fluorine-containing elastomer includes a step of obtaining a fluorine-containing elastomer by subjecting a fluorine-containing monomer to emulsion polymerization in an aqueous medium in the presence of a fluorine-containing compound (A) having a functional group capable of reacting by radical polymerization and a hydrophilic group, and a hydrocarbon-based surface active agent (B).SELECTED DRAWING: None
Patent JP-2022020169-A (JP)
Title: Recording device
Inventor: AZAL SAEFUL
IPC: B41J2/01
Filed: 2020-07-20
Abstract: To provide a recording device which is downsized, and has an excellent design property.SOLUTION: A recording device includes: a housing; a medium supply part for supplying a medium to the inside of the housing; a medium tray for setting the medium toward the medium supply part; and a recording part stored in the housing, and for performing recording on the medium which is supplied from the medium supply part. The medium tray is constituted so as to be stored inside on a back side of the housing, and from a storage state where the medium tray is stored inside the housing, the medium tray is slid in a horizontal direction toward the outside of the housing, and the medium tray is rotated. Thereby, the inclined posture is formed and the medium can be set.SELECTED DRAWING: Figure 1C
Patent JP-2022021505-A (JP)
Title: toner
Inventor: AMANO SHOTA
IPC: G03G9/08
Filed: 2020-07-22
Abstract: To provide a toner that can prevent defective cleaning of an image forming apparatus, is excellent in durability, and can maintain high image quality.SOLUTION: A toner contains toner particles each having a core particle having a binder resin and a shell formed on the surface of the core particle. When YA (number%) is the abundance ratio of particles having a particle perimeter less than 6.332 μm when a dispersion liquid obtained by processing the toner in an ultrasonic condition A is measured by a flow type particle image measuring device, XB is the average aspect ratio when a dispersion liquid obtained by processing the toner in an ultrasonic condition B is measured by the flow type particle image measuring device, and YB (number%) is the abundance ratio of particles having a particle perimeter less than 6.332 μm, the toner satisfies the formulas (1) and (2). (1) 0.75≤XB≤0.85; (2) 0.10≤YA-YB≤2.50. The ultrasonic condition A: output frequency 30 kHz; output capacitance 15 W; ultrasonic intensity 100%; irradiation time 300 s. The ultrasonic condition B: output frequency 30 kHz; output capacitance 15 W; ultrasonic intensity 5%; irradiation time 300 s.SELECTED DRAWING: None
Patent JP-2022021842-A (JP)
Title: System, information processing device, and control method of the same
Inventor: KANEMOTO KOJI
IPC: H04N1/00
Filed: 2020-07-22
Abstract: To provide a technology that enables quality requirements for deliverables, taking into account not only quality of the deliverables but also variation in quality of a group of deliverables.SOLUTION: A print processing system receives quality request data for a print deliverable including information regarding a print quality requirement of the print deliverable and information regarding allowable variation of the print quality requirements of a plurality of print deliverables and determines whether the quality of the print deliverable is met on the basis of the information about the print quality requirements of the print deliverable and the information about the allowable variation of the print quality requirements of the plurality of print deliverables included in the quality requirement.SELECTED DRAWING: Figure 17
Patent JP-2022023408-A (JP)
Title: Machining system and trained model generation device
Inventor: KATO KOICHI
IPC: G05B19/4155
Filed: 2020-07-27
Abstract: To provide a machining system that predicts machining accuracy using data obtained from a machine tool and a trained model and that determines a correction value based on the predicted machining accuracy, and a trained model generation device that generates the trained model.SOLUTION: The machining system 1 includes a learning processing device 30 and a correction value determining device 40. The learning processing device 30 generates a trained model by machine learning using processing state data PD and inter-core distance data LD acquired from a data collecting device 20 as a training data set. The correction value determining device 40 predicts an inter-core distance L using the machining state data PD acquired from the data collecting device 20 and the generated trained model, calculates a correction value C based on the predicted inter-core distance L, and outputs the correction value C to a machine tool.SELECTED DRAWING: Figure 6
Patent JP-2021101052-A (JP)
Title: Mask supporting member and mask set
Inventor: MAEDA NAOTO
IPC: A41D13/11
Filed: 2020-07-28
Abstract: To provide a mask supporting member capable of improving comfort and cleanliness when a mask is worn.SOLUTION: A mask supporting member 1 has an engaging hook part 17 disposed at right and left ends. When a mask M is worn by a user in a worn state α where a central concave part 15 of the mask M is located on the user side, the central concave part 15 and a mouth periphery of the user are separated from each other, a predetermined gap for preventing the mouth periphery from coming in contact with the central concave part 15 is formed therebetween, and the engaging hook part 17 disposed at the right and left ends of the mask supporting member 1 is fixed to right and left ends of the mask M.SELECTED DRAWING: Figure 1
Patent JP-2022026861-A (JP)
Title: Belt unit and image forming apparatus
Inventor: YAMAGUCHI WATARU
IPC: G03G21/16
Filed: 2020-07-31
Abstract: To provide a belt unit and an image forming apparatus that can prevent a trouble in which when the belt unit is attached/detached in an accommodation space, a bearing damages a terminal block for a process unit.SOLUTION: A belt unit 100 comprises: a drive shaft 101 that has a bearing 150 extrapolated at one end; a driven shaft 102; an endless belt 109; a first frame 110 that has a bearing holding part 115 holding the bearing 150 and rotatably supports one end of the driven shaft 102, and is opposite to one side face 91 in an accommodation space 90; and a second frame 120 that rotatably supports the other end of the drive shaft 101 and the other end of the driven shaft 102. The first frame 110 is composed of the bearing holding part 115 and a one side face adjacent part 111. The bearing holding part 115 and the one side face adjacent part 111 are adjacent to each other on a side closer to the driven shaft 102 than the drive shaft 101. The bearing holding part 115 is at a position closer to the second frame 120 than the one side face adjacent part 111.SELECTED DRAWING: Figure 4
Patent JP-2022030422-A (JP)
Title: Maintenance method for cap device
Inventor: TAKANASHI HIROMICHI
IPC: B41J2/165
Filed: 2020-08-07
Abstract: To provide a maintenance method for cap device which can maintain a humidified fluid in the whole circulation path in a condition suitable for humidifying a nozzle of a liquid discharge head.SOLUTION: A cap device 50 comprises: a unit cap 51a which can form a space surrounding an opening of a nozzle when contacting a liquid discharge head; a humidified fluid storage part 61 which accommodates a humidified fluid L1a that contains moisture content for humidifying the space; a circulation path 62 including a supply passage 62a that communicates the humidified fluid storage part 61 and the unit cap 51a with each other, and a recovery passage 62b which communicates the unit cap 51a and the humidified fluid storage part 61 with each other; a first pump 63 which flows a fluid in the circulation path 62; and a moisture content supply part which can supply moisture content L1b into the circulation path 62. A maintenance method for the cap device 50 performs a concentration adjustment operation including a step at which the moisture content L1b is supplied into the circulation path 62 by the moisture content supply part, and a step at which the humidified fluid L1a is flown.SELECTED DRAWING: Figure 15
Patent JP-2022030989-A (JP)
Title: Control method, information processing device, and system
Inventor: OKAMOTO TETSUSHI
IPC: G01C21/26
Filed: 2020-08-07
Abstract: To improve a technology to provide information to users.SOLUTION: A control method for an information processing device includes: a step of obtaining information indicating a first facility which has been set as a user's destination and information indicating a criterion time point associated with the first facility; a step of obtaining information indicating an estimated arrival time at which the user is expected to arrive at the first facility; and a step of providing a suggestion for changing the destination, based on the criterion time point and the estimated arrival time.SELECTED DRAWING: Figure 5
Patent JP-2022032370-A (JP)
Title: bag
Inventor: ONO MASATO
IPC: A45F3/02
Filed: 2020-08-11
Abstract: To solve the problems that a bag user has a narrow range where a length of a backpack belt can be adjusted, and also has a high rate of occurrence of an accident or of hooking and damaging clothes or the like.SOLUTION: A bag includes a body having a housing part for housing a content, a support tool capable of adjusting a length with an adjustment connection component, and a storage part capable of storing the support tool. The support tool contains a hanging belt having one end and the other end, and the storage part can store the hanging belt between the adjustment connection component and the other end.SELECTED DRAWING: Figure 1
Patent JP-2022032395-A (JP)
Title: Pcb original position purification system and pcb original position purification method
Inventor: SATO TETSUAKI
IPC: A62D3/38
Filed: 2020-08-12
Abstract: To solve the conventional problems, namely, to provide an original position purification system capable of purifying soil or ground water contaminated with PCB; and to provide a purification method using the same.SOLUTION: A PCB original position purification system, which is a system for purifying soil and ground water contaminated with PCB on an original position, includes a soil warming device and a chemical injection device. The soil warming device is a device for warming soil by sending a current into the soil by applying to three or more electrode wells constructed in the soil, and the chemical injection device is a device for injecting aqueous solution of persulfate into the soil or the ground water. In the chemical injection device, persulfate dissolved in room temperature water is injected into the soil or the ground water in the warmed state.SELECTED DRAWING: Figure 1
Patent JP-2020205595-A (JP)
Title: Image processing system and image processing method
Inventor: NAKANO TOSHIMITSU
IPC: H04N1/387
Filed: 2020-08-13
Abstract: To provide an image processing system and an image processing method that can draw a line of the same thickness regardless of the drawing phase when a line is drawn lightly by using a spot multiplexing technique.SOLUTION: An image processing system includes acquisition means that acquires a drawing command for drawing a line included in drawing data, changing means that changes the line width of the drawing command whose line width specified by a drawing command that draws a line is an even pixel width smaller than a predetermined even pixel width to a predetermined even pixel width, generation means that generates binary bitmap data of a first resolution on the basis of the drawing data including the drawing command changed by the changing means, correction means that corrects the generated binary bitmap data, conversion means that converts the corrected binary bitmap data into multi-valued bitmap data with a second resolution lower than the first resolution, and output means that outputs the converted multi-valued bitmap data to printing means.SELECTED DRAWING: None
Patent JP-2022032642-A (JP)
Title: Finger holding member, printer, and printing method
Inventor: SHIMIZU DAISUKE
IPC: A45D29/00
Filed: 2020-08-13
Abstract: To provide a finger holding member capable of being customized to fit a shape of a user's finger or nail, a printer, and a printing method.SOLUTION: A finger holding member 6, which is provided in a printer 1 for applying printing to a nail T, comprises a finger support part 62 for supporting an undersurface of a finger U corresponding to the nail T subjected to the printing, and a finger regulation part 64 for regulating a top surface of the finger U. The finger U can be inserted between the finger support part 62 and the finger regulation part 64. At least either the finger support part 62 or the finger regulation part 64 has molded members 622 and 645 that are molded to fit a shape of a user's finger U.SELECTED DRAWING: Figure 2
Patent JP-2021185594-A (JP)
Title: Method of manufacturing light-emitting element
Inventor: YAMAGUCHI KAZUKI
IPC: H01L21/301
Filed: 2020-08-18
Abstract: To provide a method of manufacturing a light-emitting element, improved in ease of cleaving a substrate.SOLUTION: There is provided a method of manufacturing a light-emitting element in which a laser beam is condensed inside a substrate 50 provided with a semiconductor structure 11 to form a plurality of modified portions and then the substrate 50 is cleaved. The method of manufacturing a light-emitting element includes the steps of: scanning the substrate with a laser beam along a predetermined planned cleavage line PC to perform first irradiation to form the plurality of first modified portions 21 located on the planned cleavage line PC inside the substrate 50 and cracks generated from the first modified portions 21; after the first irradiation, scanning the substrate with a laser beam along a first virtual line VL1 that is parallel to the planned cleavage line PC in a top view and is offset in a plane direction of the substrate 50 by a predetermined distance to perform second irradiation to form a plurality of second modified portions 22 located on the first virtual line VL1 inside the substrate 50; and facilitating development of the cracks generated from the first modified portions 21 by cleaving the substrate 50 starting from the plurality of first modified portions 21.SELECTED DRAWING: Figure 7
Patent JP-2022036787-A (JP)
Title: Switch device
Inventor: TADA HIDETO
IPC: H01H9/16
Filed: 2020-08-24
Abstract: To guide light from a light source to a lighting window of an operation handle by fixing the light source to a switch device main body.SOLUTION: A switch gear 1 comprises: a device main body 2; an operation handle 3; a contact point circuit 4; light sources 51a and 51b; a first light path 10; and a second light path 11. The operation handle 3 has a first operation part 3R and a second operation part 3L, and is arranged so as to be deviated to the device main body 2. When the first operation part 3R and the second operation part 3L are operated, the first operation part 3R and the second operation part 3L are deviated in different directions from each other. The operation handle 3 includes a lighting window 35 in the first operation part 3R. The contact point circuit 4 is switched into an open state and a close state in accordance with the deviation of the operation handle 3. The light sources 51a and 51b are fixed to the device main body 2. The first light path 10 is fixed to the device main body 2, receives light injected from the light sources 51a and 51b, and guides them. The second light path 11 is fixed to the operation handle 3, and guides emission light in the first light path 10 to the lighting window 35.SELECTED DRAWING: Figure 3
Patent JP-2022037401-A (JP)
Title: Measurement system
Inventor: MATSUKAWA TETSUYA
IPC: G01G23/00
Filed: 2020-08-25
Abstract: To provide a measurement system with which it is possible to measure the weight of a workpiece for each portion by a small-scale composition.SOLUTION: A measurement system comprises: a measurement device for measuring weights from the load applied from a workpiece having a first and a second portion; a first support unit for supporting the first portion to the measurement device; a second support unit for supporting the second portion to the measurement device; and a switching unit provided to at least one of the first and the second support units, for switching between application and non-application of load to the measurement device from the first portion or the second portion that is supported by at least one of the first support unit and the second support unit.SELECTED DRAWING: Figure 1
Patent JP-2020191689-A (JP)
Title: Video encoding method and video encoding apparatus
Inventor: LIM JAEHYUN
IPC: H04N19/186
Filed: 2020-08-31
Abstract: To provide a method and a device for effectively performing entropy encoding to enhance encoding efficiency.SOLUTION: An entropy decoding method according to the present invention comprises: decoding a bin of a syntax element; and acquiring information on the syntax element on the basis of the decoded bin. In the step of decoding the bin, context-based decoding or bypass decoding is performed for each bin of the syntax element.SELECTED DRAWING: Figure 2
Patent JP-2022040963-A (JP)
Title: Urinal for male and unit toilet
Inventor: MOCHIZUKI TAKUICHI
IPC: E03D13/00
Filed: 2020-08-31
Abstract: To provide a urinal for a male and a unit toilet using the urinal for the male, wherein the urinal for the male can be installed even in a narrow space where a wide wall surface cannot be secured.SOLUTION: The urinal for the male according to the present invention, that is the urinal for the male formed in a right-angled shape by directly connecting corners of an outer side surface in a L shape comprises: forming a drainage port at a corner of a bottom surface of a urinal; forming an U-shaped groove extending in a vertical direction in a central corner of an inner surface of the urinal; connecting a lower end part of the U-shaped groove to the drainage port; providing a water discharge port for discharging washing water on an upper part of the inner surface of the urinal; forming left and right inner surfaces of the urinal so as to be inclined in a curved shape toward the U-shaped groove; forming a peripheral edge on the inner side surface and the outer edge of the bottom surface of the urinal; allowing the urine to flow from the U-shaped groove to the drainage port during use; preventing the urine and the washing water from splashing around; providing doors that can be opened and closed at the peripheral edges on both sides of the urinal; and allowing installation in the corners of a toilet room.SELECTED DRAWING: Figure 1
Patent JP-2022042232-A (JP)
Title: Backlight device and liquid crystal display device
Inventor: ISONO TAKAMITSU
IPC: G02F1/13357
Filed: 2020-09-02
Abstract: To provide a backlight device that can reduce the number of components, and can be made thinner.SOLUTION: A backlight device 12 comprises a plurality of light sources 38, a luminance uniformizing plate 24 of which a back surface 24b is arranged so as to be opposed to the plurality of light sources 38, and for uniformizing luminance of light from the plurality of light sources 38, and a diffusing plate 26 of which a back surface 26b is arranged so as to be opposed to a front surface 24a of the luminance uniformizing plate 24, and for diffusing light passing through the luminance uniformizing plate 24. The front surface 24a of the luminance uniformizing plate 24 and the back surface 26b of the diffusing plate 26 are bonded to each other.SELECTED DRAWING: Figure 3
Patent JP-2022042623-A (JP)
Title: Emulsifier for food, food, and method for making food
Inventor: NAGASAKI HIROSHI
IPC: A23L29/244
Filed: 2020-09-03
Abstract: To provide an emulsifier for food that has excellent effect of emulsification and gives an emulsion being stable with time, food containing the emulsifier for food, and a method for making food.SOLUTION: In one embodiment, an emulsifier for food contains linseed gum. In another embodiment, the emulsifier for food contains at least one of glucomannan and locust bean gum.SELECTED DRAWING: None
Patent JP-2022045101-A (JP)
Title: Dust bag
Inventor: SUETOSHI Hiroki
IPC: B65F1/06
Filed: 2020-09-08
Abstract: To provide a dust bag capable of easily taking out (collecting) garbage while preventing decrease in suction force due to flying-up of garbage.SOLUTION: The present invention comprises an outer bag 20, a garbage capturing bag 40 disposed inside the outer bag 20, and an air permeable bag 30 having a connection port 31 a bottom part of which opens and which is connected to a blow-out port inside the garbage capturing bag 40, where garbage introduced into the air permeable bag 30 from the connection port 31 via the blow-out port is captured by the garbage capturing bag 40, and air introduced into the air permeable bag 30 from the connection port 31 via the blow-out port is discharged from the outer bag 20 to the outside.SELECTED DRAWING: Figure 5