baber/WOPTO huggingface dataset:
Patent JP-2021071054-A (JP)
Title: Urea water dispersion device and mounting structure for urea water dispersion device
Inventor: NITTA KAZUHIRO
IPC: F01N13/08
Filed: 2019-10-29
Abstract: To provide a urea water dispersion device capable of maintaining a temperature of a collision plate at a higher temperature, and a mounting structure for the urea water dispersion device.SOLUTION: A urea water dispersion device 70 that disperses urea water used for a selective reduction catalyst provided in an exhaust passage of an internal combustion engine in an exhaust pipe includes: a collision plate 71 disposed on the upstream side in the exhaust pipe 12A to disperse urea water that has been discharged from a urea water addition valve 61 and collided into the form of fine particles; a heat receiving plate 72 disposed on the downstream side in the exhaust pipe 12A and having a heat receiving surface 72A receiving heat of exhaust gas flowing in the exhaust pipe 12A; and a connecting part 73 connecting the collision plate 71 and the heat receiving plate 72 to each other. In the urea water dispersion device 70, the collision plate 71, the connecting part 73 and the heat receiving plate 72 are integrally formed of one metallic member.SELECTED DRAWING: Figure 2
Patent JP-2021070173-A (JP)
Title: Wafer manufacturing method
Inventor: ISHIDA FUMIAKI
IPC: B28D5/04
Filed: 2019-10-29
Abstract: To prevent breakage such as crack of wafers due to falling of the plurality of wafers formed after cutting a monocrystal.SOLUTION: A wafer manufacturing method, which is a method for manufacturing a plurality of wafers by cutting a monocrystal C, includes the steps of: making a part of a peripheral surface of the monocrystal C adhere to a pedestal 7 with an adhesive 10; forming the plurality of wafers adhering to the pedestal 7, by cutting the monocrystal C adhering to the pedestal 7 by a wire 3 and abrasive grain while supplying processing liquid L, using a wire-saw device 1; and peeling the plurality of wafers adhering to the pedestal 7 from the pedestal 7, after holding the plurality of wafers adhering to the pedestal 7, formed by cutting the monocrystal C with the processing liquid L adhering to the wafers, where the processing liquid L is liquid that can deteriorate adhesion force of the cured adhesive 10.SELECTED DRAWING: Figure 2
Patent JP-2021071382-A (JP)
Title: Physical quantity sensor, electronic apparatus, and mobile body
Inventor: YANAGISAWA YOSHINAO
IPC: G01P15/125
Filed: 2019-10-31
Abstract: To collect a second signal that is a monitor signal for monitoring whether or not an element part is abnormal while collecting a first signal for detecting a physical quantity from the element part, and determine the state of the element part by a physical quantity sensor alone.SOLUTION: A physical quantity sensor 1 comprises: a first element part having a first saturation capacitance value with which a first capacitance that changes with a physical quantity is saturated by a first physical quantity; a second element part having a second saturation capacitance value with which a second capacitance that changes with a physical quantity is saturated by a second physical quantity smaller in absolute value than the first physical quantity; a drive circuit 28 for outputting a drive signal DRV to the first and second element parts; a multiplexer 10 for outputting the first signal from the first element part and the second signal from the second element part separately in time; and a determination circuit 30 for determining whether or not the level of the second signal inputted via the multiplexer reaches a threshold, the level of the second signal when second physical quantity acted being the threshold.SELECTED DRAWING: Figure 2
Patent JP-2021076454-A (JP)
Title: Multifunctional temporary colum and site management system
Inventor: ONO NORIYUKI
IPC: G08B23/00
Filed: 2019-11-07
Abstract: To provide a multifunctional temporary column and a site management system using the multifunctional temporary column such that site management including attention calling to site workers about heat stroke and performing entry/exit management on a construction site.SOLUTION: A multifunctional temporary column 1 is a column which supplies electric power to a site S1 and also outputs weather related information, and comprises: a temporary column 2 which consists of a vertically long strut part 21 receiving electric power from an electric pole E outside the site S1 and a temporary power distribution board box 22 supplying the electric power received by the strut part 21 to the site S1; a detection sensor 3 which detects weather element information on the site S1; and an output part 5 which outputs weather related information including the weather element information. The detection sensor 3 and the output part 5 operate with the electric power supplied from the temporary power distribution board box 22, and the output part 5 has an LED display part 51 which is installed at an upper end part of the strut part 21, and displays the weather related information with a color of light emission by LED lighting 51a.SELECTED DRAWING: Figure 2
Patent JP-2021021178-A (JP)
Title: Dewatering cleaning machine for fabric which prevents wrinkles
Inventor: SHUAI XIANGFANG
IPC: D06B23/20
Filed: 2019-11-07
Abstract: To provide a dewatering cleaning machine for a fabric which prevents wrinkles.SOLUTION: A dewatering cleaning machine comprises a main body. A cleaning space is installed in the main body so as to penetrate fore and back. Cleaning, drying and dewatering operations can be performed on a fabric in the cleaning space. A collection space is installed communicatively in a lower inner wall of the cleaning space so that the collection space can collect waste water. In the present invention, cleaning is performed by jetting a water column to a surface of the fabric by a water pump while beating the fabric by a roller at the same time. Thus it is possible to avoid that an operator directly contact the fabric for performing cleaning. After cleaning, hot air is jetted to a surface of the fabric by an air pump to perform drying and at the same time, dewatering is performed by the roller by winding and squeezing the fabric thereon. Thus it is possible to avoid that a lot of wrinkles are generated on the surface of the fabric and the quality of the fabric is affected.SELECTED DRAWING: Figure 1
Patent JP-2021027978-A (JP)
Title: Automatic sterilization and bind-up device for exercise scratch
Inventor: FANG XINGANG
IPC: A61M35/00
Filed: 2019-11-07
Abstract: To provide an automatic sterilization and bind-up device for exercise scratch.SOLUTION: The invention discloses an automatic sterilization and bind-up device 10 for exercise scratch. The device mainly comprises a bind-up machine, a rotation space 20 with a rightward opening is formed in the bind-up machine, and a rotation mechanism 25 is arranged in the rotation space. A driving space is formed in a rear end wall of the rotation space, a pushing space 13 with a right end wall communicated with the rotation space is formed in a left end wall of the rotation space, and a push-out space with a forward opening is formed in the rear end wall of the rotation space. The device is simple in structure and convenient to operate and can automatically sterilize and bind up a wound of a patient. Manual operation of people is not needed, and the operation is simplified, so that the efficiency of medical treatment is improved, the patient does not need to go to the hospital to find a doctor for bind-up, and the burden of the doctor is reduced.SELECTED DRAWING: Figure 1
Patent JP-2021077047-A (JP)
Title: Work request system, information processing device, work request method, and program
Inventor: NAKAGAWA SHIMPEI
IPC: G06Q10/00
Filed: 2019-11-07
Abstract: To provide a work request system, an information processing device, a work request method, and a program for prompting a worker to report work progress.SOLUTION: In a work request system, an information processing device 10 comprises: an input reception unit that receives, from a requester, input of work request information indicating a work request including specification of a completion deadline, and receives, from a worker, input of deadline extension information indicating extension of the completion deadline included in the work request information and work completion information indicating the completion of the work; and a reward granting unit that grants the worker a first reward which is predetermined if the input of deadline extension information is received, and grants the worker a second reward which is predetermined if the input of the work completion information is received.SELECTED DRAWING: Figure 3
Patent JP-2021076210-A (JP)
Title: Supporting structure of rotor
Inventor: OKAWA SHINTARO
IPC: F16F1/12
Filed: 2019-11-12
Abstract: To simplify an assembly work.SOLUTION: In a supporting structure for keeping a cam wheel 76 at a neutral position with respect to a case 20 by elastic force of a torsion coil spring 176 disposed between the cam wheel 76 and the case 20, the torsion coil spring 176 is provided with an inner peripheral-side end portion 176b and an outer peripheral-side spring end portion 176c, the cam wheel 76 is provided with an inner peripheral-side pressing portion 191 kept into contact with the inner peripheral-side end portion 176b of the torsion coil spring 176, and an outer peripheral-side pressing portion 192 kept into contact with the outer peripheral-side spring end portion 176c of the torsion coil spring 176, and the case 20 is provided with an inner peripheral-side locking portion 181 locked on an edge portion with which the inner peripheral-side pressing portion 191 is kept into contact, at the inner peripheral-side end portion 176b of the torsion coil spring 176, and an outer peripheral-side locking portion 182 locked on an edge portion with which the outer peripheral-side pressing portion 192 is kept into contact, at the outer peripheral-side spring end portion 176c of the torsion coil spring 176.SELECTED DRAWING: Figure 14
Patent JP-2021078048-A (JP)
Title: Dielectric resonance component
Inventor: HARADA NOBUHIRO
IPC: H01P7/04
Filed: 2019-11-12
Abstract: To provide a dielectric resonance component in which spurious is stably suppressed, and which has a satisfactory yield.SOLUTION: A dielectric resonance component includes a dielectric block which has a first face and a second face that are mutually positioned at opposite sides, a plurality of side faces that is positioned between an outer peripheral edge of the first face and an outer peripheral edge of the second face, and a plurality of through holes that extends between the first face and the second face and are parallel to each other. The dielectric block includes: an inner conductor which is formed on inner faces of the plurality of through holes; an outer conductor which is formed on the plurality of side faces and the second face of the dielectric block; a conductive pattern which extends from the inner conductor on the first face and connects resonators to each other that are formed so as to correspond to the through holes; and input/output electrodes which are connected to any one of the plurality of conductive patterns corresponding to the plurality of resonators on the first face. The dielectric resonance component has a slot-shaped nonmetallized part of which a whole circumference is surrounded by the outer conductor on at least one side face of the plurality of side faces.SELECTED DRAWING: Figure 2
Patent JP-2021077280-A (JP)
Title: Device, system, and providing method
Inventor: OTANI TOMOYA
IPC: G06F3/01
Filed: 2019-11-13
Abstract: To achieve, as one of the purposes, both convenience of a brain machine interface and protection of personal data.SOLUTION: A device measuring brain waves as input signals of a brain machine interface has a communication interface that communicates with the outside, and an interface that measures the brain waves of a user who wears the device. The device uses the measured brain waves and learning data indicating a brain wave state that represents an intention to start analysis of brain waves derived in a previous learning processing, to estimate whether the user expresses the intention to start the analysis. In response to the determination to start the analysis of brain waves, the device controls to transmit data indicating the brain waves to the outside through the communication interface.SELECTED DRAWING: Figure 1
Patent JP-2021082859-A (JP)
Title: Terminal device, base station device, control method, and program for cell selection based on communication service
Inventor: TAKEDA HIROKI
IPC: H04W48/16
Filed: 2019-11-14
Abstract: To enable a terminal device to select an appropriate base station device as a connection target considering available communication services.SOLUTION: A terminal device: obtains information indicating a required radio quality for at least any of one or more communication services that can be provided by one or more respective base station devices; measures a radio quality of connection between the terminal device and each of the one or more base station devices; and selects, from the one or more base station devices, a base station device that the terminal device should connect to when transitioning to a connected state, on the basis of a communication service that can be executed by the terminal device, information indicating a radio quality obtained for the communication service, and a measurement value of the measured radio quality.SELECTED DRAWING: Figure 5
Patent JP-2021082401-A (JP)
Title: Management terminal, apparatus management system, apparatus management method, and program
Inventor: HANAI SATOSHI
IPC: H05B47/00
Filed: 2019-11-14
Abstract: To accurately estimate an installation position of an apparatus.SOLUTION: A management terminal 10 includes: a wireless communication unit 120 that receives angle information indicating a reception angle of a wireless signal received from an apparatus installed on a ceiling by a measurement device from the measurement device; a position estimation unit 103 that estimates an installation position of the apparatus on the basis of an installation position of the measurement device and the reception angle indicated by the angular information; and an association unit 104 that associates identification information identifying the apparatus with installation position information indicating the installation position of the apparatus estimated by the position estimation unit 103.SELECTED DRAWING: Figure 2
Patent JP-2020037862-A (JP)
Title: Vibration control structure of building
Inventor: WATANABE YASUSHI
IPC: F16F15/02
Filed: 2019-11-21
Abstract: To provide a vibration control structure of a building capable of reducing a response of the building in a primary mode and a secondary mode effectively.SOLUTION: A vibration controller B consisting of two degrees of freedom is installed in a building A and is configured that a primary proper period of the vibration controller B is synchronized to a primary proper period of the building A and a secondary proper period of the vibration controller B is synchronized to a secondary proper period of the building A respectively.SELECTED DRAWING: Figure 1
Patent JP-2021085056-A (JP)
Title: Ferritic stainless steel member for water-use facility
Inventor: OMURA KEIICHI
IPC: C22C38/58
Filed: 2019-11-26
Abstract: To provide a ferritic stainless steel member that has excellent corrosion resistance even in a corrosive environment and is suitable for application to a water-use facility.SOLUTION: A ferritic stainless steel member has a chemical composition comprising, in mass%, C: 0.020% or less, N: 0.020% or less, Cr: 16.00-20.00%, Nb: 0.05-1.00%, Ti: 0-0.10%, Ni: 0-2.00%, Mn: 0-2.00%, Cu: 0-3.00%, Mo: 0-3.00%, Zr: 0-0.10%, Sn: 0-0.500%, Al: 0-0.30%, and Si: 0-1.00% with the balance being Fe and impurities.SELECTED DRAWING: None
Patent JP-2021084065-A (JP)
Title: Applicator
Inventor: TANI YOSHINORI
IPC: B05C5/02
Filed: 2019-11-27
Abstract: To provide an applicator which can easily hold a liquid level with an opening thereof, even when a slit widens.SOLUTION: An applicator 12 comprises a liquid reservoir space 40 long in a first direction in which liquid is reserved, and a slit 42 long in the first direction whose one side opens to the liquid reservoir space 40 and whose other side opens to an external space. The slit 42 has a first slit wall surface 51 and a second slit wall surface 52 opposing to each other in a second direction orthogonal to the first direction. Between the first slit wall surface 51 and the second slit wall surface 52 is provided a relay member 30 long in the first direction. The relay member 30 is provided in the second direction at respective intervals from the first slit wall surface 51 and the second slit wall surface 52 so that a liquid level shape formed by an opening of the slit 42 has a plurality of meniscus shapes through the relay member 30.SELECTED DRAWING: Figure 3
Patent JP-2020119888-A (JP)
Title: Liquid composition
Inventor: MATSUOKA YASUSHI
IPC: H01M4/04
Filed: 2019-11-28
Abstract: To provide a liquid composition capable of improving electrical insulation resistance of an electrode-integrated separator and suppressing generation of a coffee ring.SOLUTION: Liquid composition contains particles, resin, solvent A and solvent B different from the solvent A. The liquid composition has a surface tension against air of 25 mN/m or more and less than 50 mN/m at 25°C. The liquid composition has a 90% diameter of 2.5 μm or less. In addition, the liquid composition has a median size of 1 μm or less.SELECTED DRAWING: None
Patent JP-2020121400-A (JP)
Title: Method and apparatus for single-sided clamp-up
Inventor: HARINDER S OBEROI
IPC: B23P19/04
Filed: 2019-12-06
Abstract: To provide a method and apparatus for one-sided clamp-up which holds a plurality of parts together in a fixed position to attach a fastener to the parts.SOLUTION: A method and apparatus for aligning a first hole in a first panel with a second hole in a second panel to form a through hole is disclosed. A wall defining the second hole is gripped from within the through hole and the second panel is attracted toward the first panel. As a result, a clamped-up body of the first panel and the second panel is formed.SELECTED DRAWING: Figure 1
Patent JP-2021093330-A (JP)
Title: Electrode for nonaqueous electrolyte secondary battery and manufacturing method thereof
Inventor: FUJIWARA KEISUKE
IPC: H01M4/505
Filed: 2019-12-12
Abstract: To provide an electrode for a nonaqueous electrolyte secondary battery, allowing for constitution of the nonaqueous electrolyte secondary battery which maintains cycle characteristic and furthermore has excellent storage characteristic.SOLUTION: An electrode for a nonaqueous electrolyte secondary battery is provided, comprising: a current collector; and an active material layer arranged on the current collector. The active material layer has a density of 2.4 g/cm3 or more and 3.6 g/cm3 or less, has laminated structure, and includes: a lithium-transition metal composite oxide including nickel; a molybdenum composite oxide; a conductive assistant; and a binding agent. The molybdenum composite oxide has a content rate of an alkali metal element of 1 mass% or less, and includes: molybdenum; and at least one kind of metal elements selected from a group consisting of zirconium, magnesium, cobalt, calcium, barium, strontium, nickel, zinc, and manganese.SELECTED DRAWING: None
Patent JP-2021093924-A (JP)
Title: Sparkling milk beverage, method for producing sparkling milk beverage, and method for improving quality of sparkling milk beverage
Inventor: IIMURE TAKASHI
IPC: A23L2/00
Filed: 2019-12-13
Abstract: To provide a sparkling milk beverage in which the stability of foam over time is excellent and the smoothness is enhanced, a method for producing sparkling milk beverage, and a method for improving quality of sparkling milk beverage.SOLUTION: The sparkling milk beverage according to the present invention contains milk protein and in which the contained amount of glycerin fatty acid ester is 0.00010 to 0.00500 w/v%. The method for producing sparkling milk beverage according to the present invention includes a step of adding milk protein and adjusting the contained amount of glycerin fatty acid ester to 0.00010 to 0.00500 w/v%. The method for improving quality of sparkling milk beverage according to the present invention is a quality improving method for making the stability of foam of sparkling milk beverage over time excellent and enhancing the smoothness, and includes a step of adding milk protein to the sparkling milk beverage and adjusting the contained amount of glycerin fatty acid ester to 0.00010 to 0.00500 w/v%.SELECTED DRAWING: None
Patent JP-2020145408-A (JP)
Title: Piezoelectric element and piezoelectric element sheet
Inventor: KAKIMOTO KENICHI
IPC: H01L41/317
Filed: 2019-12-17
Abstract: To provide a piezoelectric element capable of exhibiting high power generation performance without impairing flexibility.SOLUTION: A piezoelectric element 1 is a crimping laminate in which at least 4 or more, preferably 4 to 12 polymer resin sheets 2 in which piezoelectric ceramic particles 4 are mixed with a polymer resin 3 are pressure-bonded and laminated, and piezoelectric ceramic particles with an average particle size (D50) of 1 to 5 μm are mixed in 35 to 65% by volume, and one layer is a sheet with a thickness of 25 to 50 μm, and the relative density is 60% or more, and piezoelectric ceramic particles are sodium potassium niobate particles.SELECTED DRAWING: Figure 1
Patent JP-2021099290-A (JP)
Title: Flow detector and pump system
Inventor: SHINOHARA YOKO
IPC: G01L13/00
Filed: 2019-12-23
Abstract: To provide a flow detector and a pump system which detect a flow of fluid without preventing a shape change of a flow channel according to a pressure change of the fluid.SOLUTION: A flow detector 100 for detecting a flow in a flow channel through which fluid passes includes: a first air chamber 21; a second air chamber 22 communicating with the first air chamber via a communication hole 31; a flexible body 4 which contacts with an outer peripheral surface of the flow channel and which partially forms a lateral wall of the second air chamber; and a sensor 3 for detecting a pressure difference between the first and second air chambers. The second air chamber is airtight except for the communication hole communicating with the first air chamber.SELECTED DRAWING: Figure 3
Patent JP-2021100534-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-12-24
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021102980-A (JP)
Title: Power transmission device
Inventor: HORIIKE KENTA
IPC: F16D41/16
Filed: 2019-12-25
Abstract: To suppress occurrence of abnormal sound caused by flutter of a strut.SOLUTION: A selectable one-way clutch 24 of a power transmission device includes a pocket plate 40 and a notch plate 60 arranged coaxially. The selectable one-way clutch 24 includes: a strut 80 housed in a pocket 42 of a pocket plate 40; and a spring 85. A plurality of notches 62 are formed on the notch plate 60 along its rotational direction. The selectable one-way clutch 24 is provided with an oil supply part 90 suppressing displacement of the strut 80 by supplying oil to the strut 80 when the notch plate 60 relatively rotates to the pocket plate 40 in an overrun direction C22.SELECTED DRAWING: Figure 5