baber/WOPTO huggingface dataset:
Patent JP-2021148483-A (JP)
Title: Particle measuring device and particle measuring method
Inventor: BANDO KAZUNA
IPC: G01N15/02
Filed: 2020-03-17
Abstract: To provide a technique for accurately measuring a particle diameter.SOLUTION: A particle measuring device 1 is configured so that, with respect to a condensing optical system 40 which is arranged at a position facing a flow of a sample in a first section 32, taking advantage of the fact that a direction where particles included in the sample are transported is identified, an error of a movement amount of particles caused by magnification variation due to defocus is corrected from a calibration curve of magnification to a predetermined defocus position. When it is assumed that the calibration curve is a linear function of a distance in a Y-direction, an error at a constant interval due to defocus can be calibrated as a constant amount. In detail, a correction value which is obtained on the basis of an X-direction component and a Z-direction component of an apparent movement speed is determined in advance, for a two-dimensional correction map in X and Z directions, and a movement amount is calibrated using the correction value according to positions of the observed particles on a barycentric coordinate. Therefore, since an error of magnification due to defocus is corrected, the movement amount of the particles can be more accurately determined and measurement accuracy of particle diameters can be improved.SELECTED DRAWING: Figure 7
Patent JP-2021146285-A (JP)
Title: Alkaline metal removal device and method
Inventor: TATSUMI YOSHINORI
IPC: B09B3/00
Filed: 2020-03-19
Abstract: To provide an alkaline metal removal device and method for efficiently removing alkaline metal from biomass ash and effectively utilizing the alkaline metal as a cement raw material or the like.SOLUTION: An alkaline metal removal device comprises: a preheater preheating biomass ash fed from a burning ash supply apparatus; a waste supply apparatus supplying chlorine-containing waste; a heater for forming alkaline metal chloride by heating together the preheated biomass ash and the supplied chlorine-containing waste; a flushing apparatus making the chloride-forming alkaline metals elute in a flushing liquid by flushing heat-treated materials of biomass ash and chlorine-containing waste generated in the heater; a solid-liquid separation apparatus collecting a cake of the heat-treated materials by performing the solid-liquid separation of the slurry discharged from the flushing apparatus; and a combustion furnace burning a combustion gas from the heater and supplying the exhaust gas after burning to the preheater.SELECTED DRAWING: Figure 1
Patent JP-2021148680-A (JP)
Title: Controller, program, and mobile body
Inventor: TAKASAWA KAZUKI
IPC: G01S15/931
Filed: 2020-03-23
Abstract: To avoid interference between ultrasonic sensors.SOLUTION: A controller of one aspect of the present disclosure controls a moving body comprising a moving mechanism and an ultrasonic sensor. The controller includes means for measuring distance from the ultrasonic sensor to an obstacle by causing the ultrasonic sensor to emit an ultrasonic wave encoded by a code sequence, and means for controlling the moving mechanism based on a measurement result of the distance to the obstacle.SELECTED DRAWING: Figure 7
Patent JP-2021149775-A (JP)
Title: Challenge support system, challenge support method, and challenge support program
Inventor: TAKANASHI NOBORU
IPC: G06Q50/20
Filed: 2020-03-23
Abstract: To provide a challenge support system, a challenge support method, and a challenge support program for providing information for activating a user's activity.SOLUTION: A challenge support system includes: a challenge information storage part 24 for storing information regarding challenge contents, a challenge situation, and a change in one's feelings of a user; and a control part 21 connected with a user terminal 10. The control part 21 acquires a challenge situation in the user's challenge contents, acquires a change in one's feelings of a user from the user terminal 10 when a halfway result in the challenge situation is changed while exceeding a reference value range, and determines necessity of continuation of challenge contents on the basis of a comparison of a change in one's feelings and tolerance.SELECTED DRAWING: Figure 1
Patent JP-2021155211-A (JP)
Title: Temporary enclosure device for elevator
Inventor: TAKASE DAICHI
IPC: B66B13/30
Filed: 2020-03-30
Abstract: To provide a temporary enclosure device for an elevator, which is able to reliably secure the safety of a worker during construction of an elevator.SOLUTION: A temporary enclosure device for an elevator includes: a temporary enclosure body covering an entrance/exit of a landing place of an elevator; and a shielding body that is detachably provided at the entrance/exit of the landing place inside the temporary enclosure device, with a landing door detached from the entrance/exit of the landing place, and is capable of being brought into a state in which the entrance/exit of the landing place is not closed and a state in which the entrance/exit is closed.SELECTED DRAWING: Figure 2
Patent JP-2021163989-A (JP)
Title: Film antenna and manufacturing method of the film antenna
Inventor: SASAI TATENORI
IPC: H01Q1/40
Filed: 2020-03-30
Abstract: To provide a film antenna that enables an antenna pattern to be simply formed, and provide a manufacturing method of the film antenna.SOLUTION: A film antenna 10 includes a thin film layer 13 containing a part 16a constituting an antenna pattern and a part 16b which does not constitute the antenna pattern in the same flat face on a face of a substrate 12. The part 16a constituting the antenna pattern is constituted by a conductive film containing a metal. The part 16b which does not constitute the antenna pattern is constituted by a non-conductive film containing at least one of a metal oxide, a metal nitride, and a metal carbide.SELECTED DRAWING: Figure 2
Patent JP-2021158994-A (JP)
Title: Server for managing distribution information of plankton, user terminal, and system with server and user terminal
Inventor: YANAGAWA TOSHIHARU
IPC: G06Q50/02
Filed: 2020-03-31
Abstract: To provide a server for managing distribution information of plankton, a user terminal, and a system with a server and a user terminal.SOLUTION: A system includes a first user terminal 21 having imaging means 22 and transmission means 23, a second user terminal 31 having receiving means 32 and display means 33, and a server 11 for managing distribution information of one or more types of plankton, which is communicably connected to these user terminals. The server 11 comprises receiving means 12 for receiving an image of the plankton from the first user terminal 21, analysis means 14 for detecting the plankton from the image and analyzing the number of the plankton, storage means 16 for storing an analysis result in association with an ID indicating the result, and transmission means 13 for transmitting the analysis result together with the ID to the second terminal.SELECTED DRAWING: Figure 1
Patent JP-2021161072-A (JP)
Title: Composition for hair
Inventor: NAKANE TOKUO
IPC: A61K8/34
Filed: 2020-03-31
Abstract: To provide a composition for hair which is excellent in conditioning effect of the hair, imparts good slipperiness and flexibility especially to the damaged hair and further has excellent modifying effect of hair surface.SOLUTION: There is provided a composition for hair which comprises the following components (A) to (D): (A) a hydroxyetheramine compound represented by the following general formula (1) (where R1 represents an alkyl group in which the ratio of an alkyl group having 22 carbon atoms is 50 to 90 mass% and the ratio of an alkyl group having 18 and/or 20 carbon atoms is 10 to 50 mass%, n represents an integer of 1 to 5.), (B) an inorganic acid and/or an organic acid, (C) a higher alcohol having 18 or more carbon atoms and (D) water.SELECTED DRAWING: None
Patent JP-2021159439-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-01
Abstract: To provide a game machine that can be easily operated in a game parlor.SOLUTION: A game machine includes: lottery means for holding a lottery regarding whether profit is granted to a player on the basis of satisfaction of a predetermined condition; storage means for storing each kind of information; and counting means for counting the number of times when a lottery for preventing profit from being granted by the lottery means is held. In the game machine, the counting means stores a counted value in the storage means, and can be shifted to a specific game state advantageous to a player on the basis of the counted value, and power of the game machine is turned on while accompanying first operation or is turned on while accompanying second operation.SELECTED DRAWING: Figure 1
Patent JP-2021159028-A (JP)
Title: Black tea beverage
Inventor: TAKAGISHI TOMOKI
IPC: A23F3/16
Filed: 2020-04-02
Abstract: To provide a black tea beverage that has a good aftertaste while enhancing the gorgeous black tea feeling.SOLUTION: The black tea beverage contains a black tea extract and hexyl acetate, in which the contained amount of hexyl acetate is 50 to 500 ppb. The pH of the black tea beverage may be 5 to 8. The black tea beverage may contain 2-heptanone, and the concentration ratio of hexyl acetate to 2-heptanone may be 1: 0.02 to 0.5. The contained amount of 2-heptanone in the black tea beverage may be 1 to 200 ppb. The black tea beverage may contain milk solid.SELECTED DRAWING: None
Patent JP-2021159679-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-04-03
Abstract: To provide a game machine having rich taste and executing favorable control.SOLUTION: A game machine: may output a signal corresponding to a variable display, a signal corresponding to an advantageous state, a signal corresponding to a specific state prone to be controlled into the advantageous state, and a signal corresponding to a special state prone to establish an operation-start condition, from different terminals to the outside; updates numerical information in a non-specific state, however, does not update in the specific state; may control into the special state when the numerical information turns out a value corresponding to the special number of times of variable display and the special condition is established; may control into the nonspecific state and the special state after a first advantageous state, and into the specific state and the special state after a second advantageous state; terminates the specific state when a termination condition associated with the variable display is established and the special state when the termination condition associated with the variable display is established; and when not being controlled into the specific state after the first advantageous state, a period from the termination of the special state to the establishment of the special condition is shorter than that when being controlled into the specific state after the second advantageous state.SELECTED DRAWING: Figure 8-28
Patent JP-2021168540-A (JP)
Title: Stator core
Inventor: NAGATA TOSHIHIRO
IPC: H02K1/18
Filed: 2020-04-09
Abstract: To provide a stator core capable of inhibiting abnormal noise from being generated.SOLUTION: A stator core comprises a main core part, and a magnetic plate 40 provided in an axial direction end portion of the main core part. The main core part comprises an annular main yoke part 35, and a main tooth part extending toward a rotor side in a radial direction from the main yoke part 35. The magnetic plate 40 comprises an annular sub yoke part 41 fixed to the main yoke part 35, a sub tooth part extending toward the rotor side in the radial direction from the sub yoke part 41, and an axial direction extension part 43. A protrusion part 42c protruding inward in an axial direction and contacting with the main tooth part, is formed at a tip of the sub tooth part.SELECTED DRAWING: Figure 8
Patent JP-2020104021-A (JP)
Title: Bone screw with blunt tip
Inventor: BALES JOEL PATRICK
IPC: A61B17/86
Filed: 2020-04-13
Abstract: To provide a bone screw with a blunt tip.SOLUTION: A bone screw has a shaft and a tip, and the tip defines multiple lands and multiple cutting grooves, each cutting groove is arranged between a pair of different lands, each land is defined with a leading end and a trailing end of a first rotative direction, each leading end has a piercing cutting edge configured so as to pierce a hole in a bone and a thread cutting surface configured so as to cut a thread on the bone, each piercing cutting edge elongates from an inner cutting edge to an outer cutting edge to define a tip angle to a plane perpendicular to a central axis, and the tip angle is approximately in a range from 15 to 30 degrees.SELECTED DRAWING: Figure 4
Patent JP-2021167095-A (JP)
Title: Electric circuit of injection molding machine
Inventor: OYA AKIO
IPC: B29C45/17
Filed: 2020-04-13
Abstract: To provide an electric circuit of an injection molding machine having a simple circuit configuration and capable of increasing a frequency at which the injection molding machine can be continuously operated in an event of a momentary power failure without performing special control.SOLUTION: An injection molding machine comprises an electric circuit 40 having a servo driver 50 that drives and controls a servo motor 36. The electric circuit 40 comprises: a servo driver 50 having a conversion circuit 52 that converts alternating current that has a predetermined voltage and that is input from a commercial alternating current power supply 17 into a voltage and frequency used for controlling the servo motor 36; and a direct current power supply circuit 60 that converts alternating current that has the predetermined voltage and that is input from the commercial alternating current power supply 17 into direct current that has a supply voltage lower than the predetermined voltage to output the current. The conversion circuit 52 comprises: a converter unit 53; a smoothing capacitor 55; and an inverter unit 56. The servo driver 50 and the direct current power supply circuit 60 are connected through a bypass circuit 80 including a backflow prevention circuit 81 that allows a current from the smoothing capacitor 55 to the direct current power supply circuit 60.SELECTED DRAWING: Figure 3
Patent JP-2021168085-A (JP)
Title: Content receiving device, terminal device, audiovisual record data generating device, and program
Inventor: SEKINE DAISUKE
IPC: H04N21/443
Filed: 2020-04-13
Abstract: To provide a content receiving device, a terminal device, an audiovisual record data generating device and the like for allowing a third party who is other than a business operator and generates audiovisual record data to verify the data.SOLUTION: An application on a terminal device causes an application operation unit to execute the processes of: holding a user ID that identifies a user; receiving, from a linked content receiving device, additional data associated with content identification information that identifies content received by the linked content receiving device and a delivery time at which the content is delivered; transmitting the received additional data and the held user ID to an external audiovisual record data generation device; receiving, from the audiovisual record data generation device, the audiovisual record data including signature data obtained by digitally signing with a secret key the user ID, the content identification information identified by the additional data, and the delivery time information identified by the additional data; and storing the received audiovisual record data.SELECTED DRAWING: Figure 1
Patent JP-2021168857-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-04-17
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: A specific performance in which a pre-ready-to-win performance and a post-ready-to-win performance after the pre-ready-to-win performance are executed can be executed. A vibration performance for vibrating operation means can be executed. The vibration performance includes a first vibration performance, a second vibration performance different in a performance mode from the first vibration performance, and a third vibration performance based on prior determination. An operation promotion performance can be more easily executed for a long period of time in the case where the first vibration performance is executed than in the case where the second vibration performance is executed. The third vibration performance can be executed more easily in the pre-ready-to-win performance than in the post-ready-to-win performance.SELECTED DRAWING: Figure 75
Patent JP-2021173585-A (JP)
Title: Measurement device and measurement method
Inventor: SASAKO YOSHITAKA
IPC: G01N27/04
Filed: 2020-04-22
Abstract: To provide a measurement device and a measurement method that can perform accurate measurement with a simplified structure.SOLUTION: An aspect of the present invention is a measurement device including a detection unit including a pair of detection electrodes, a signal generation unit that generates a detection AC signal with a predetermined frequency and varies the frequency of the detection AC signal in a predetermined range, a phase shift unit that includes an LC circuit including a coil and a capacitor, is connected to the pair of detection electrodes, and shifts the phase of the detection AC signal in accordance with the frequency, a phase comparison unit that obtains the phase difference between the detection AC signal and the signal with the phase shifted by the phase shift unit, and a calculation unit that determines the frequency of the detection AC signal where the phase difference obtained by the phase comparison unit is 90° to be a reference frequency, obtains a resistance component between the pair of detection electrodes in accordance with the change quantity of the phase difference obtained by the phase comparison unit when the frequency of the detection AC signal is changed in a predetermined range with the reference frequency as a center, and obtains a capacity component between the pair of detection electrodes in accordance with the reference frequency.SELECTED DRAWING: Figure 1
Patent JP-2021175259-A (JP)
Title: Information processing apparatus, control device, and program
Inventor: MAEKAWA HIROYUKI
IPC: G06F1/26
Filed: 2020-04-23
Abstract: To efficiently increase the entire remaining battery capacity of a plurality of terminal devices.SOLUTION: An information processing apparatus comprises: a remaining capacity acquisition unit that acquires a remaining battery capacity for each of a plurality of terminal devices; a receiving power amount acquisition unit that acquires, for each of the plurality of terminal devices, a receiving power amount that is the amount of power received from a charge control device in the current remaining battery capacity; a selection control unit that selects, from the plurality of terminal devices, one or more selected terminal devices for supplying power to charge a battery; and an instruction transmission unit that provides the charge control device with a power supply instruction for causing the charge control device to supply the power to charge the battery to the one or more selected terminal devices. The selection control unit selects one or more selected terminal devices in order from the terminal device with a smaller remaining battery capacity among the plurality of terminal devices, within a range in which the total receiving power amount does not exceed a suppliable power amount that is the amount of power that can be supplied by the charge control device.SELECTED DRAWING: Figure 12
Patent JP-2021174727-A (JP)
Title: Reforming unit and fuel cell device
Inventor: UCHI KAZUTAKA
IPC: H01M8/04
Filed: 2020-04-28
Abstract: To more efficiently perform heat exchange while increasing the degree of design freedom of a reforming unit.SOLUTION: A reforming unit 100 includes: a vaporization part 200 and a reforming part 300. The reforming part 300 is located in the downward of the vaporization part 200. A gas mixture conduit 230 extends downward from the vicinity of an end part of the vaporization part 200 and is connected to the reforming part 300 in the vicinity of the end part of the reforming part 300.SELECTED DRAWING: Figure 1
Patent JP-2020128546-A (JP)
Title: Method for manufacturing optical member
Inventor: SUGAWARA NAOTO
IPC: C09J5/00
Filed: 2020-04-30
Abstract: To provide a method for manufacturing an optical member capable of enhancing laminating properties of a first member and a second member having optical transparency.SOLUTION: A method for manufacturing an optical member includes: a temporary curing step of forming a photocurable temporary cured resin layer 5 on which a thin film is formed on a surface where a second member or a first member is stuck, on the surface of the first member or the second member; a laminating step of laminating the first member and the second member each other through the temporary cured resin layer 5; and a main curing step of mainly curing the temporary cured resin layer 5 to form an optical transparent resin layer 7. Thereby, elastic modulus of the temporary cured resin layer 5 is reduced, squeeze-out at the time of lamination is suppressed, and laminating properties can be enhanced.SELECTED DRAWING: Figure 5
Patent JP-2021181245-A (JP)
Title: Power supply device and power supply method of flight body
Inventor: HIGASHIYAMA YOSHIJI
IPC: B64F1/36
Filed: 2020-05-18
Abstract: To provide a power supply device and a power supply method which land a flight body to a target position with simple configuration, and can supply power to the flight body.SOLUTION: A power supply device 2 for landing a flight body 1 flying by power stored in a storage battery 101, and supplying power to the flight body 1 includes: a landing base 3 on which the flight body 1 is landed; a wire 4 for hooking a hook part 14 provided on the flight body 1; a column 5 for stretching the wire 4 to the upper part of the landing base 3; a power supply part 20 for supplying power to the flight body 1; and a winding device 6 which is arranged on the lower part of the landing base 3 and winds the wire 4. The power supply device 2 lowers the flight body 1 so as to land the flight body 1 at a position such that a power-receiving part 100 of the flight body 4 corresponds to the power supply part 20 by winding the wire 4 with the winding device 6 after the flight body 1 is decelerated by hooking the hook part 14 to the wire 4.SELECTED DRAWING: Figure 3
Patent JP-2021182831-A (JP)
Title: Power conversion device
Inventor: KONDO RYOTA
IPC: H02M7/48
Filed: 2020-05-20
Abstract: To provide a power conversion device that can promptly reduce a capacitor voltage in a collision.SOLUTION: A power conversion device 10 comprises: a power converter 11; a DC capacitor 13 that is connected between the power converter 11 and an inverter 12; and a discharge circuit 14 that causes the DC capacitor 13 to discharge in a collision. The power conversion device comprises: a collision determination unit 141 that determines whether a collision object and an own vehicle collide with each other; a capacitor voltage command value determination unit 121 that determines a capacitor voltage command value 922 in accordance with a result of the collision determination; and a capacitor voltage control unit 111 that controls a capacitor voltage based on the capacitor voltage command value 922. When it is determined in the collision determination that the collision object and the own vehicle collide with each other, the power conversion device reduces the capacitor voltage compared with a capacitor voltage command value immediately before the determination of collision.SELECTED DRAWING: Figure 1