baber/WOPTO huggingface dataset:
Patent JP-2021063893-A (JP)
Title: Electrochromic element
Inventor: KUBO WATARU
IPC: G02F1/163
Filed: 2019-10-11
Abstract: To provide an EC device which minimizes the effect of color unevenness that tends to occur when an EC element is continuously driven.SOLUTION: Color unevenness is eliminated by providing a period in which an EC element is put into a low light absorption state when the EC element is driven in a high light absorption state for a certain period of time or longer.SELECTED DRAWING: None
Patent JP-2021063363-A (JP)
Title: Hanging frame body
Inventor: YAMAMOTO HIDEAKI
IPC: E04G21/16
Filed: 2019-10-11
Abstract: To provide a hanging frame body that can prevent a hanging wire from being twisted or bent.SOLUTION: A hanging frame body 1 is configured by connecting multiple long frame members 11, and hanging metal fittings 12 are detachably attached to multiple positions of the frame member 11. The hanging meal fitting 12 has: a holding body 121 that is fixed to the frame member 11 and can be held thereby; a first rotating body 122 that is rotatable around a first rotation center line C1 and is rotatably mounted to the holding body 121 as such that the first rotation center line C1 is perpendicular to the longitudinal direction of the frame member 11; and a second rotating body 123 to which a lower end of the hanging wire is connected and which is mounted rotatably to the first rotating body 122 as such that it is rotatable around a second rotation center line C2 in a direction perpendicular to the first rotation center line C1.SELECTED DRAWING: Figure 4
Patent JP-2021064203-A (JP)
Title: Image anonymization apparatus, image anonymization method, and program
Inventor: AIZAWA CHITEI
IPC: G06T7/246
Filed: 2019-10-15
Abstract: To obtain an image anonymization apparatus capable of performing anonymization more comprehensively than prior arts.SOLUTION: An image anonymization apparatus includes: a video image acquisition unit which acquires a video image including a plurality of images captured sequentially; an anonymization target area tracking unit which tracks an anonymization target area including specific information in the video image; and an anonymization processing unit which executes anonymization processing on the anonymization target area tracked by the anonymization target area tracking unit so that the specific information cannot be identified. The tracking of the anonymization target area tracking unit includes forward tracking which tracks the anonymization target area in a temporally forward direction in the video image and inverse tracking which tracks the anonymization target area in a temporally inverse direction in the video image.SELECTED DRAWING: Figure 1
Patent JP-2021063577-A (JP)
Title: Worm wheel with shaft, worm speed reducer, and electric power steering device
Inventor: IKUTA ATSUSHI
IPC: B62D5/04
Filed: 2019-10-16
Abstract: To realize a structure capable of reducing manufacturing costs.SOLUTION: A wheel shaft 15 has a wheel fitting surface portion 45 externally fitted with a fitting hole 39 of a worm wheel 14 at an axial direction intermediate portion of an outer peripheral surface, and has a pair of cylindrical surface-shaped inner ring fitting surface portions 46a and 46b at axial direction both side parts sandwiching the wheel fitting surface portion 45 of the outer peripheral surface. An outer diameter D45 of the wheel fitting surface portion 45 is the same as outer diameters D46a, and D46b of the inner ring fitting surface portions 46a and 46b.SELECTED DRAWING: Figure 3
Patent JP-2021066485-A (JP)
Title: Discharger for aerosol container
Inventor: KITABAYASHI YOSHITSUGU
IPC: B65D81/32
Filed: 2019-10-24
Abstract: To provide a discharger for an aerosol container in which bias of the pressing amount of two stems can be reduced.SOLUTION: A discharger 1 for an aerosol container that is mounted on a dual or single aerosol container 2 having two stems 5 arranged side by side, has: a nozzle 7 that is attached to the two stems 5; and a cover 11 that is attached to a main body of the aerosol container 2. The cover 11 has an operating portion 17 that swings around a hinge 16 arranged on a front side. An upper surface of the operation portion 17 has a concave surface 35 that is formed by a U-shaped peripheral wall 33 whose rear is open, and receives a pressing operation. The peripheral wall 33 is formed of: a left and right side portion peripheral wall 33a that extends along a front-rear direction; and a front side portion peripheral wall 33b that integrally connects front ends of the left and right side portion peripheral wall 33a. The concave surface 35 is formed by an R surface 35a that connects upper surfaces of the left and right side portion peripheral wall 33a in the front-rear direction.SELECTED DRAWING: Figure 4
Patent JP-2021069060-A (JP)
Title: Wireless communication system and computer tomography apparatus
Inventor: TAMAKI HIROTO
IPC: H04B5/00
Filed: 2019-10-25
Abstract: To suppress the degradation of communication quality of wireless communication due to electromagnetic field coupling.SOLUTION: A wireless communication system includes a differential coupler having a first differential signal line and a second differential signal line that performs wireless communication of a differential signal by electromagnetic field coupling with the first differential signal line and an electronic circuit that is connected to the differential coupler by a wired transmission line and processes the differential signal. In the differential coupler, a surface of a substrate of an electronic circuit or a surface of a ground pattern is inclined or upright with respect to the second differential signal line to be away from a direction in which the first differential signal line extends.SELECTED DRAWING: Figure 1A
Patent JP-2021065188-A (JP)
Title: Method for producing nutritious liquid for plant cultivation, and plant cultivation method
Inventor: ISHIYAMA MOMOKO
IPC: A01G31/00
Filed: 2019-10-28
Abstract: To provide a method for producing nutritious liquid for plant cultivation in which reaction of decomposing organic substance in the water to obtain nitrate ion is performed in the same system (tank), in which addition of organic substance decomposition bacteria and nitrifying bacteria can be individually controlled, and possibility that harmful bacteria are mixed into nutritious liquid to be produced is reduced.SOLUTION: Microbial agent 3 of organic substance decomposing bacteria and microbial agent 4 of nitrifying bacteria are individually prepared as microorganism sources. Fish liquid fertilizer as an organic fertilizer 2 is added into a tank 1 to which water has been input by an amount larger than 0.5 g/L, and 2 kinds of microbial agents 3, 4 are added at the same time and by the same amount. The amount of each microbial agent 3, 4 to be added should be the amount of 0.01% to 1.5% per 1 L of water. After adding the fish liquid fertilizer 2 and the microbial agents 3, 4, a period of progressing decomposition and nitrification of an organic substance in the water of the tank 1 is provided. Liquid of the tank 1 is diluted in the middle of or after the completion of nitrification, and additional fertilization is performed at the same time of the dilution or after the dilution. A period of progressing decomposition and nitrification of an organic substance is provided for liquid after the dilution and additional fertilization.SELECTED DRAWING: Figure 2
Patent JP-2021071207-A (JP)
Title: Hot water supply system
Inventor: SAITO KAZUHIRO
IPC: F24H1/00
Filed: 2019-10-29
Abstract: To provide a hot water supply system that can easily re-register an apparatus in a management server by facilitating reacquisition of identification information.SOLUTION: A hot water supply system related to the present invention includes: a water hater body 35 for supplying hot water to a hot water supply target; a heat pump unit 7 heating low-temperature water and supplying high-temperature water to the water heater body; a control device 36 controlling the water heater body; a remote controller 44 connected to the control device to enable communication and having a function for changing a set value or an operating state of the water heater body; recording means for when identification information on any one or more apparatuses constituting the hot water supply system is transmitted from a telecommunication terminal 61 to a management server 52, receiving and recording the identification information via at least one network out of an external network 53 and an in-house network; and display means for displaying the identification information recorded in the recording means when a specific operation is performed.SELECTED DRAWING: Figure 1
Patent JP-2021072473-A (JP)
Title: Communication system
Inventor: MATSUMOTO SHO
IPC: H04W4/38
Filed: 2019-10-29
Abstract: To improve communication efficiency in a communication system including a plurality of intermediate management devices and a plurality of terminal management devices.SOLUTION: A communication system comprises: a plurality of management devices 2a and 2b that perform communication; and a plurality of terminal devices 4a and 4b that acquire information concerning at least one battery 5 and perform communication with at least one management device. The plurality of management devices and the plurality of terminal devices form a plurality of groups 1a and 1b that each include one management device and at least one terminal device. The management device 2a in the first group and the management device 2b in the second group respectively include multi-band communication devices 22a and 22b configured to perform communication using a first frequency band and a second frequency band. The terminal device 4a belonging to the first group and the terminal device 4b belonging to the second group respectively include specific communication devices 42a and 42b configured to perform communication using allocation frequency bands allocated to the groups to which the own terminal devices belong.SELECTED DRAWING: Figure 1
Patent JP-2020034932-A (JP)
Title: Zoom optical system, optical device, and method of manufacturing zoom optical system
Inventor: MACHIDA KOSUKE
IPC: G02B13/18
Filed: 2019-10-29
Abstract: To provide a zoom optical system which offers sufficiently high optical performance while focusing.SOLUTION: A zoom optical system provided herein has a substantially four-lens-group configuration comprising, in order from the object side along an optical axis, a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, a third lens group G3 having positive refractive power, and a fourth lens group G4, and is configured such that distances between adjacent lens groups change while zooming. The first lens group G1 comprises, in order from the object side along the optical axis, a front group G11 having negative refractive power, and a focusing lens group GF configured to move along the optical axis while focusing. The zoom optical system satisfies a predetermined conditional expression. Such an arrangement provides high optical performance while focusing.SELECTED DRAWING: Figure 1
Patent JP-2021069564-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-10-30
Abstract: To provide a game machine capable of further increasing game interest.SOLUTION: Light emission control means includes: first rainbow control execution means for executing first rainbow control that causes a plurality of light emitting units to emit light in a rainbow mode by satisfying a predetermined condition to which a profit is given; and second rainbow control execution means for executing second rainbow control that causes the plurality of light emitting units to emit light in the rainbow mode by satisfying a condition to which a profit is not given, different from a predetermined condition. When brightness adjustment operation is performed during the first rainbow control, the brightness can be adjusted while the plurality of light emitting units emit light in the rainbow mode, whereas when the brightness adjustment operation is performed during the second rainbow control, the brightness cannot be adjusted in a state where the plurality of light emitting units emit light in the rainbow mode.SELECTED DRAWING: Figure 198
Patent JP-2021069694-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-10-31
Abstract: To provide a game machine that contributes to enhancement of game amusement through performance.SOLUTION: A left panel movable body 57Lk is provided in the vicinity of a display unit 50a of an image display device 50. A logo lens body 54Lk is provided on the left panel movable body 57Lk, and characters are provided on the logo lens body 54Lk. In a normal variation in a special symbol variation performance, a performance control microcomputer 121 can execute a logo notice B in which a logo character image G401 is displayed on the display unit 50a in response to the movement of the left panel movable body 57Lk.SELECTED DRAWING: Figure 33
Patent JP-2021074078-A (JP)
Title: Toilet booth long stay inhibition device
Inventor: YONEKURA TADASHI
IPC: G04F3/00
Filed: 2019-11-06
Abstract: To provide a toilet booth long stay inhibition device capable of inhibiting a toilet booth from being occupied for a long time because the toilet booth is used as a place for using a portable game machine or a smartphone for a long time and the toilet booth is used instead of a private room.SOLUTION: A toilet booth long stay inhibition device comprises: an entrance detection unit 11a that detects a user in a toilet booth and outputs an entrance detection signal; a photoelectric conversion unit 12a that detects first light emitted by a portable information device and outputs a photoelectric conversion signal obtained by converting the first light; a portable information device utilization inhibition light source 14b for radiating second light so as to inhibit the user from utilizing the portable information device; and a control unit 13 that on the basis of a determination result obtained by determining whether or not the user is using the portable information device on the basis of the entrance detection signal and the photoelectric conversion signal, drives the portable information device utilization inhibition light source for radiating second light.SELECTED DRAWING: Figure 2
Patent JP-2021076507-A (JP)
Title: Current detector and motor drive device
Inventor: OI YOICHIRO
IPC: H02P29/40
Filed: 2019-11-12
Abstract: To provide a current detector with which it is possible to detect a current with high accuracy.SOLUTION: Provided is a current detector 10 for detecting a current flowing in a power supply circuit 26 that connects an AC power source 16 and a servo motor 18 which is supplied with electric power from the AC power source 16. The current detector comprises: an offset detection circuit 36 for detecting an offset on the basis of a signal outputted from a current detection circuit 28 when no currents are inputted to the current detection circuit 28 from the power supply circuit 26 while the servo motor 18 is supplied with electric power from the AC power source 16; and an offset correction circuit 40 for correcting the signal outputted from the current detection circuit 28 for the offset and outputting a corrected signal.SELECTED DRAWING: Figure 2
Patent JP-2021078306-A (JP)
Title: Opening and closing member driving device and toilet lid opening and closing unit
Inventor: IWAMI AKIO
IPC: A47K13/10
Filed: 2019-11-13
Abstract: To provide an opening and closing member driving device in which a projection part to which an opening and closing member is connected in an output axis and a part to which a driving force from a motor is transmitted are not separated due to an assist spring.SOLUTION: An output axis 7 of an opening and closing member driving device 1, comprises: a projection part 11 to which an opening and closing member is connected; and a base part 12 positioned in a case 9. The case 9 comprises a cylindrical part 24 supporting an end part in a -Z direction of the base part 12. A first assist spring 63 comprises: a first spring main body part 63a surrounding the cylindrical part 24; a first case side engagement part 63b passing through a notch groove 24a of the cylindrical part 24 so as to be extended to a radial direction inner peripheral side from the first spring main body part 63a; and a first projection part projected from the first spring main body part 63a. The base part 12 comprises: an insertion part 39 inserted into the cylindrical part 24; an annular part 43 contacted to the cylindrical part 24 from an external peripheral side; a first spring engagement hole to which the first projection part is engaged; and a gear fixing part 40 to which an output gear is fixed in the -Z direction of the insertion part 39.SELECTED DRAWING: Figure 3
Patent JP-2020039887-A (JP)
Title: Game machine
Inventor: ONUKI MASATO
IPC: A63F5/04
Filed: 2019-11-14
Abstract: To provide a game machine capable of improving a degree of attention to a game by making a configuration for allowing a setting value to be estimated excellent.SOLUTION: A slot machine includes a main control unit 131 for integrally managing a game. The main control unit 131 is configured to receive signals from various types of sensors, such as a start detection sensor 71a, and drives and controls a stepping motor 61 or the like based on input signals. The main control unit 131 transmits various kinds of commands to a display control device 111 according to a progress situation of a game and a display control device 111 drives and controls an auxiliary display part or the like based on a received command. The display control device 111 performs suggestive lottery processing in satisfaction of a predetermined execution condition, and allows the auxiliary display part to execute a suggestive performance display when suggestive lottery processing is won.SELECTED DRAWING: Figure 9
Patent JP-2021082436-A (JP)
Title: Fuel cell system
Inventor: EGUCHI KOHEI
IPC: B01D53/22
Filed: 2019-11-15
Abstract: To enable a sufficient amount of vapor to be fed to a fuel cell at a subsequent stage with a simple structure in a multi-stage fuel cell system having a plurality of fuel cells.SOLUTION: A fuel cell system 10 includes a first fuel cell 16 which generates power with a fuel gas supplied to a first fuel electrode 16A and an oxide gas supplied to a first air electrode 16C, a fuel electrode off-gas being discharged from the first fuel electrode 16A while an air electrode off-gas is discharged from the first air electrode 16C, a separation unit 20 which includes an inflow portion 24 into which the fuel electrode off-gas flows, and a permeation portion 26 which is separated from the inflow portion 24 by a separation membrane 28 for separating carbon dioxide from the fuel electrode off-gas in the inflow portion 24 by causing the carbon dioxide to permeate the separation membrane 28, a first communication flow path P6 through which the first air electrode 16C and the permeation portion 26 communicate with each other, a second fuel cell 18 for generating power with a regenerated gas and an oxide gas, the regenerated gas being obtained by separating the carbon oxide from the fuel electrode off-gas with the separation membrane 28 and supplied to the second fuel electrode 18A, and the oxide gas containing oxygen and being supplied to the second air electrode 18C.SELECTED DRAWING: Figure 1
Patent JP-2021082000-A (JP)
Title: Learned model generation method, computer program, information processing method, and information processing device
Inventor: KONDO SEIICHIRO
IPC: G06N20/00
Filed: 2019-11-19
Abstract: To provide a method for generating a learned model in response to input of a real image including electrical equipment, in which the state of the electrical equipment including unknown defects can be determined in this real image.SOLUTION: A generative model that should be learned so as to output a false image of normal electrical equipment when first data is input, an encoder model that should be learned so as to output latent variables when a real image including normal electrical equipment is input, an identification model that should be learned so as to output an identification result indicating whether an input image is a real image including normal electrical equipment, when set data of the false image output from the generative model and the first data or set data of second data output from the encoder model and the real image is input, and a plurality of real images including normal electrical equipment are prepared. The generative model, the encoder model, and the identification model are learned hostilely using the plurality of real images including normal electrical equipment.SELECTED DRAWING: Figure 7
Patent JP-2021078827-A (JP)
Title: Game machine
Inventor: KITO TOSHIHIKO
IPC: A63F7/02
Filed: 2019-11-20
Abstract: To show novel amusement.SOLUTION: When separation between a current index (NowIndex) and the maximum variation value (MaxIndex) becomes a certain value or larger during execution of a button successive hitting performance, a current index is updated (+1) until the separation width becomes a designated range or less regardless of a lottery result. The current index is also forced to be progressed to the maximum fixed value by operating a lever member. Accordingly, when a lottery for progressing the current index is not won continuously, the progress of a scenario is not hindered as long as proper depression of a push button is performed. Just before effective time of the push button expires, depressing the push button once can prevent a performance that is nearly identical to a final result from being seen. Further, a player who does not wish to successively hit or long-press the push button can confirm the final result as fast as possible by operating the lever member.SELECTED DRAWING: Figure 68
Patent JP-2021082129-A (JP)
Title: Electronic settlement method, and electronic settlement device
Inventor: MINORU KATSUHIRO
IPC: G06Q10/06
Filed: 2019-11-21
Abstract: To make it possible to determine an application rule for new round robin decision making based on the total sum of numerical values of setting items in the new round robin decision making and applied round robin decision making satisfying conditions common to the new round robin decision making.SOLUTION: An application rule determination step of an electronic settlement method includes: a step S102 of determining a first adoption candidate for an application rule based on rule definition data and new round robin decision making data; a step S103 of searching for reference round robin decision making data satisfying common conditions in applied round robin decision making data; a step S104 of substituting a setting value of a specific numerical value item in the new round robin decision making data with the total values of the setting values of the specific numerical value items in the new round robin decision making data and the reference round robin decision making data, and determining a second adoption candidate for the application rule based on the rule definition data and the substituted new round robin decision making data; and a step S107 of, when a result of determination of the second adoption candidate different from the first adoption candidate can be obtained, setting the second adoption candidate as an adoption application rule.SELECTED DRAWING: Figure 2