baber/WOPTO huggingface dataset:
Patent JP-2020150548-A (JP)
Title: Communication apparatus and communication method
Inventor: MURAKAMI YUTAKA
IPC: H04W16/28
Filed: 2020-04-30
Abstract: To provide a communication apparatus and a communication method, capable of reducing the number of base stations and access points.SOLUTION: A communication apparatus using a plurality of antenna elements includes: a signal processor which generates a modulated signal for each of a plurality of terminals, and allocates the generated modulated signal to one of a plurality of subframes specified by subjecting a frame to time division, frequency division or time-and-frequency division; and a transmitter which applies weights to a plurality of modulated signals after the allocation, and transmits, from the plurality of antenna elements, a plurality of transmission signals obtained by the weighting, the sum of transmission power of the plurality of transmission signals being equal to or less than a threshold regardless of the number of modulated signals to be simultaneously transmitted. The number of modulated signals that can be simultaneously transmitted in the same period of time and the same frequency band is set to be different depending on a communicable range to which each terminal belongs. A modulated signal the number of which is equal to or fewer than a maximum number of modulated signals that can be simultaneously communicated is allocated to each of the subframes.SELECTED DRAWING: Figure 1
Patent JP-2021179659-A (JP)
Title: Meal advice provision system and method
Inventor: NAKAMURA MASAMITSU
IPC: G16Y10/60
Filed: 2020-05-11
Abstract: To provide a meal advice provision system capable of improving the usability for users, and a method.SOLUTION: A meal advice provision system for providing advice about user's meal, includes: a sensor information acquisition unit 21 that acquires, from predetermined sensors 4, 26 in a series of multiple times, meal image information representing a meal of a user and meal status information representing the situation when the user takes a meal; a trained model generator 12 that generates a trained model about a meal by learning the information acquired by the sensor information acquisition unit as learning data; an advice generation unit 14 that generates a piece of advice information based on information which is obtained by inputting the information input from the predetermined sensors to a trained model 13; and advice provision units 24, 25 that provide the advice to the user.SELECTED DRAWING: Figure 2
Patent JP-2021178267-A (JP)
Title: Nozzle with bubble generating mechanism
Inventor: SAWADA YOSUKE
IPC: B05B1/30
Filed: 2020-05-11
Abstract: To provide a nozzle with a bubble generating mechanism having enhanced applicability to a pump.SOLUTION: A nozzle with a bubble generating mechanism to be installed in a discharge pipe passage X of a pump device, includes: a water absorption side part 3 to be connected to the discharge pipe passage X; a nozzle body part 2 to be connected to a tip 3a of the water absorption side part 3 and having a handle part 4 to be held by an operator's hands; and a UFB generator 20 contained in at least either one of the nozzle body part 2 and the water absorption side part 3.SELECTED DRAWING: Figure 1
Patent JP-2021178599-A (JP)
Title: Small electric vehicle
Inventor: MURASE YUDAI
IPC: B62K5/007
Filed: 2020-05-14
Abstract: To improve stability when a vehicle changes its form to a cart or walking assist vehicle form, and to disperse a load applied to legs when a user is seated on a seat in a vehicle riding form to another structural member.SOLUTION: A form of a vehicle C is changed from a riding form to a cart or walking assist vehicle form or vice versa by horizontally sliding a front base 11 of a movable base 1 in an anteroposterior direction of the vehicle C relative to a rear base 12. In the riding form of the vehicle C, a leg support part 24P of the front base 11 overlaps with each guide roller 35 at a tip of a rear base in a side view of the vehicle C.SELECTED DRAWING: Figure 1
Patent JP-2020144933-A (JP)
Title: Fire alarm system
Inventor: TONE YOSHIHIRO
IPC: G08B17/00
Filed: 2020-05-26
Abstract: To provide a fire alarm system which assists a function of a fire prevention object installed with a fire fighting facility and an existing fire sensor of a general residence, etc., and allows grasp of what fire sensor operates among a plurality of fire sensors from an information portable terminal without significantly improving an existing facility.SOLUTION: A fire alarm system 1 comprises: a plurality of fire sensors 10 with alarm transfer contacts 12; a radio communication device 20 which is connected with the fire sensors; a base station 30; and an information server 40 connected with an information communication network 200. The fire sensors and the radio communication device are arranged in a fire prevention object facility, and the base station and the information server are arranged outside the fire prevention object facility, respectively. The fire sensors alarm a fire and transmit an alarm transfer signal to the radio communication device in occurrence of the fire. The radio communication device transmits a fire signal including information regarding a fire source to the base station by radio communication. The base station transmits the fire signal to the information processing server. The information processing server transmits the fire signal to an information portable terminal.SELECTED DRAWING: Figure 1
Patent JP-2021188539-A (JP)
Title: Vane pump
Inventor: SUZUKI KAZUNARI
IPC: F04C2/344
Filed: 2020-05-27
Abstract: To improve volume efficiency while preventing the closing of a pump chamber in a vane pump.SOLUTION: A vane pump 100 is equipped with a rotor 2 coupled to a drive shaft 1, a plurality of vanes 3 provided so as to reciprocate in a diametrical direction with respect to the rotor 2, a cam ring 4 that has a cam surface 4a on which a tip end of the vane 3 slides with rotations of the rotor 2, a pump chamber 6 divided by the rotor 2, the cam ring 4, and the pair of adjacent vanes 3, a suction port 11 that leads working fluid to the pump chamber 6, a discharge port 12 that leads working fluid discharged from the pump chamber 6, and a notch 20 formed from an opening edge portion of the suction port 11 in an opposite direction to a rotating direction of the rotor 2. The pump chamber 6 communicates with the suction port 11 through the notch 20 in a process in which the communication with the discharge port 12 is shut off from a state communicating with the discharge port 12 with rotations of the rotor 2.SELECTED DRAWING: Figure 2
Patent JP-2020202177-A (JP)
Title: gateway
Inventor: SONE TOSHIHITO
IPC: H01B11/22
Filed: 2020-05-28
Abstract: To provide a system that allows a protocol conversion device to be interposed between a communication network to which the protocol conversion device and a personal computer connect, and a wireless product.SOLUTION: A system includes a communication network, a wireless product and a protocol conversion device. The communication network includes a power source plug connecting to a power source outlet for supplying electric powder from a distribution board for a commercial electric power including a transformer. A personal computer that receives the electric power through the power source plug connects to the communication network. The wireless product includes a first wireless communication means including a wireless connection means of master/slave type and is formed as a sole product. The protocol conversion device includes a second wireless communication means for receiving radio waves from the first wireless communication means of the wireless product, and connects to the communication network. The protocol conversion device includes a protocol conversion means interposed between the second wireless communication means and the communication network.SELECTED DRAWING: Figure 11
Patent JP-2021190817-A (JP)
Title: Information processing device, method, and program
Inventor: NAKADA YOSHIAKI
IPC: G06F21/44
Filed: 2020-05-29
Abstract: To prevent replay attacks while saving resources for session management.SOLUTION: An information processing device generates ticket data by encrypting session resumption information, calculates and stores a hash value of the ticket data, acquires the session resumption information by decrypting the received ticket data when receiving a session resumption request including the ticket data from a client who has received the issued ticket data, compares a hash value of the received ticket data with the stored hash value, and determines whether a session should be resumed.SELECTED DRAWING: Figure 5
Patent JP-2021189923-A (JP)
Title: Pipe split diagram creation method and pipe split diagram creation device
Inventor: TAKAHASHI SHINPEI
IPC: G06F30/20
Filed: 2020-06-03
Abstract: To provide a pipe split diagram creation device which can automatically create a pipe split diagram for use in an actual installation construction without depending on an angle or the like of a branch part.SOLUTION: A virtual pipe conduit specified by characteristic evaluation data expressed by a sequence with a joining angle θi of joining parts of a straight pipe and a cut pipe, and an adjustment margin Lj of a pipe cut length as variables by allocating a plurality of the straight pipes and the cut pipes to cross points is created, and an evaluation value of the virtual pipe conduit is calculated on the basis of: a difference value between a total number of the cross points and the passage indication points, and a continuation number from a starting point, being the number of the cross points at which the error difference between and among the virtual pipe conduits, the cross points and the passage indication points reaches a prescribed threshold or smaller, and the passage indication points; an average value between an error difference at the cross point which has firstly exceeded the threshold, or at the passage indication point, and an error difference at the cross point at which the error difference reaches the threshold or smaller, and at the passage indication point; and a ratio of the number of the joining parts other than that in which the joining angle θi is 0° within a range from the starting point up to the cross point at which the error difference reaches the threshold or smaller and the passage indication point, thus creating a pipe conduit joining diagram on the basis of one virtual pipe conduit which is excellent in the evaluation value.SELECTED DRAWING: Figure 3
Patent JP-2020152452-A (JP)
Title: Lid body for use in microwave oven heating container
Inventor: NAGANO TAKESHI
IPC: B65D81/34
Filed: 2020-06-10
Abstract: To propose a new exhaust structure which replaces the exhaust of water vapor using a tongue-shaped opening with a slit, and to provide a lid body for use in a microwave oven heating container which improves the protection performance of a part for exhausting water vapor.SOLUTION: A lid body 10 has a recessed part 20 lowered from a lid surface part 11 via a boundary part 25. A ventilation part 40 for water vapor generated by microwave oven heating is formed in the recessed part 20, and a covering seal 50 covering the whole upper part of the recessed part 20 is stuck. The lid surface part 11 is formed with an easily peelable part 30A of the covering seal 50 connected to the boundary part 25 of the recessed part 20 and provided with an uneven portion 31a projecting upward from the lid surface part or projecting downward from the lid surface part, and the covering seal 50 covers the boundary part 25 and a part or the whole of the easily peelable part 30A. The covering seal 50 is peeled during heating to form a communicating portion from the recessed part 20 to the outside of the container, and water vapor in the container is discharged to the outside through the communicating portion.SELECTED DRAWING: Figure 1
Patent JP-2021196012-A (JP)
Title: Damper gear with torque limiter
Inventor: UEHARA HIROSHI
IPC: F16F15/134
Filed: 2020-06-16
Abstract: To provide a damper gear with a torque limiter which can achieve downsizing of the device in a radial direction and allows a torque limiter unit and a damper unit to be assembled separately and then assembled to each other.SOLUTION: A damper gear 1 includes: a damper unit 20; and a torque limiter unit 10. The damper unit 20 has a stopper mechanism 45. The stopper mechanism 45 has: stopper holes 42a, 42b formed at a flange 40; and stop pins 24 fixed to an input side plate 21. The torque limiter unit 10 has an annular friction plate 13. An inner periphery part of the annular friction plate 13 is fixed to an outer periphery part of an input side rotating body 21 by rivets 25 which are assembled penetrating through the stopper holes 42a, 42b.SELECTED DRAWING: Figure 3
Patent JP-2022006261-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-24
Abstract: To provide a game machine capable of suppressing a decrease in interest by reliably exhibiting a performance effect by a performance board and hence delighting a player.SOLUTION: A Pachinko machine that grants profit on the basis of a result of a variation display by variably displaying a pattern on the basis of satisfaction of a start condition includes a performance board 3520 for mounting electronic components regarding a performance to be executed during a variation display of a pattern, the performance board 3520 is subjected to bright color solder resist on a board surface, and has specific trace parts 3561 in which a trace differing from that of another part is generated in formation of an outer periphery of a board in a specific part of the outer periphery of a board, the electronic components at least include a resistor, an LED, and an LED driver, and a specific electronic component 3533 at least including the LED driver from among the electronic components is provided in a component arrangement area 3534 surrounded by the plural specific trace parts 3561.SELECTED DRAWING: Figure 168
Patent JP-2022007350-A (JP)
Title: Outline drawing generation system, outline drawing generation method, outline drawing generation terminal, outline drawing generation server, and outline drawing generation program
Inventor: MORIWAKI HIROTSUGU
IPC: G06F30/10
Filed: 2020-06-26
Abstract: To solve the problem that it takes time to adjust attachment pitches of panel surface appliances and panel dimensions because it is necessary for a designer to adjust the attachment pitches and the panel dimensions each time he or she generates a drawing.SOLUTION: An outline drawing generation system comprises: a first acquisition unit which acquires a panel type of an operation panel and instrument layout data of types and specifications of individual appliances to be arranged on a panel surface of the operation panel; a second acquisition unit which acquires panel data where panel surface sizes selectable for the panel type are registered, and appliance attachment pitch data where attachment pitches of the appliances are registered for the types and the specifications of the individual appliances; and an appliance arrangement coordinate calculation unit which uses the panel data and the appliance attachment pitch data acquired by the second acquisition unit to determine a panel surface size allowing arrangement of the appliances and calculates arrangement coordinates of the individual appliances on the panel surface.SELECTED DRAWING: Figure 1
Patent JP-2022012747-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: TODAKA YOSHIKAZU
IPC: B60W50/08
Filed: 2020-07-02
Abstract: To notify a changeover requirement for surely promoting changeover to a manual drive mode without making a driver feel an excessive trouble.SOLUTION: A vehicle control device 10 comprises: a storage part 13 for storing the past correspondence history of changeover to a manual drive mode from an automatic drive mode at each of drivers; an acquisition part 11 for acquiring information for recognizing the driver of a vehicle; a driver recognition part 12 for recognizing the driver of the vehicle on the basis of information acquired by the acquisition part 11; a notification form determination part 14 for determining a form of a changeover requirement notification for requiring changeover to the manual drive mode from the automatic drive mode on the basis of the past correspondence history related to the driver recognized by the driver recognition part 12; and an output part 15 for outputting a notification command to a notification device so that the notification device performs the changeover requirement notification in the determined form of the changeover requirement notification.SELECTED DRAWING: Figure 1
Patent JP-2022013144-A (JP)
Title: Machine operation device, machine operation system, controller, and machine operation method
Inventor: KUROKI AKIKO
IPC: G05B23/02
Filed: 2020-07-03
Abstract: To provide a machine operation device, machine operation system, controller, and machine operation method that reduce unnecessary processing in response to an instruction to change a value of a parameter that cannot be changed.SOLUTION: A machine operation device operates a plurality of devices via a controller that controls the plurality of devices. The machine operation device includes a main storage unit, an input unit, an operation side communication unit, and a determination control unit. The main storage unit stores change propriety information indicating a requirement for changing the value of each of a plurality of parameters for the controller to control the plurality of devices. The input unit accepts the input of a parameter value change instruction. The communication unit on the operation side communicates with the controller. The determination control unit uses the change propriety information to determine whether the value of the parameter can be changed. Then, when it is determined that the value of the parameter cannot be changed, the determination control unit controls the operation side communication unit so as not to send the parameter value change instruction to the controller.SELECTED DRAWING: Figure 8
Patent JP-2021010736-A (JP)
Title: Real-time sampling device
Inventor: CHRISTOPHER R RALPH
IPC: A61B8/12
Filed: 2020-07-03
Abstract: To provide an elongated access device used in a medical system.SOLUTION: The elongated access device slidably receives a medical tool and an ultrasound probe. The elongated access device includes a sheath and an intraluminal tip attached to the distal end of the sheath. The intraluminal tip includes ramp and nose donuts spaced and configured to be attached to one or more elongated sleeves. One or more orientation pins are engaged with the respective ramp and nose donuts and may be anchored into the sheath. The medical tool is engaged with a ramp formed in the ramp donut or a ramp received in the ramp donut. The ultrasound probe is configured to engage with the intraluminal tip so as to ensure that the medical tool directionality is oriented toward a target during a procedure.SELECTED DRAWING: Figure 2
Patent JP-2020161851-A (JP)
Title: Component mounting system and component mounting method
Inventor: KADOTA SHOZO
IPC: H05K13/04
Filed: 2020-07-07
Abstract: To provide a component mounting system and a component mounting method capable of continuing the operation of a mounting head while ensuring the safety of workers.SOLUTION: The component mounting system includes: a mounting head 31 that is configured to pick up a part 3 from a part feeder 21 through an opening formed above the part supply port 21p of the part feeder 21 held by a dolly 22 coupled to a base 11 and mount the same to a circuit board 2; and a shutter 45 that moves between the open position to open the opening and the closing position that closes the opening. When the dolly 22 is connected to the base 11 and the shutter 45 is at the open position, the mounting head 31 picks up the part 3 from the part feeder 21 and mounts the same to the circuit board 2.SELECTED DRAWING: Figure 1
Patent JP-2021017236-A (JP)
Title: Vent hole and motor vehicle
Inventor: Marc-Lieven Heth
IPC: F24F13/14
Filed: 2020-07-10
Abstract: To provide a vent hole and a motor vehicle.SOLUTION: The present invention relates to a vent hole (10) for a motor vehicle. The vent hole (10) has a housing (11) including an air channel for supplying air and has a semi-spherical part (12). The semi-spherical part (12) is rotatably attached to an interior of the housing (11) so that the supplied air is deflected by the housing (11) and then discharged from the vent hole (10). The present invention provides a motor vehicle with the vent hole (10).SELECTED DRAWING: Figure 2
Patent JP-2020194779-A (JP)
Title: Ion-exchange membrane, method for manufacturing the same, and energy storing device including the same
Inventor: KIM NA-YOUNG
IPC: H01M8/1039
Filed: 2020-07-20
Abstract: To provide an ion-exchange membrane, a method for manufacturing the same, and an energy storing device comprising the same, the ion-exchange membrane having a long-term durability maintained stably, having, even when applied to a power generating system, a bonding durability that can be improved, and also having system efficiency that can be improved.SOLUTION: An ion-exchange membrane of an embodiment includes: a porous support body; and a hydrocarbon-based ionic conductor forming a first coating layer on at least one surface of the porous support body while filling the pores of the porous support body. The first coating layer includes a surface treated with fluorine gas. The ion-exchanging membrane further includes a second coating layer including a fluorine-based ionic conductor, on a surface treated with fluorine gas in the first coating layer.SELECTED DRAWING: Figure 1
Patent JP-2022032706-A (JP)
Title: Learning device and learning method
Inventor: ISHII DAISUKE
IPC: G06N20/00
Filed: 2020-08-13
Abstract: To reduce a calculation amount required to inferring, while retaining analytical accuracy when inferring.SOLUTION: A learning device obtains each piece of information for an ignition state within a first learning model when inputting learning data included in a first learning dataset into the first learning model, and classifies the first learning dataset into a plurality of clusters based on the information of the ignition state corresponding to the learning data. The learning device uses a second learning dataset classified into the plurality of clusters, for learning a plurality of second learning models whose scale is smaller than that of the first learning model.SELECTED DRAWING: Figure 2
Patent JP-2022034428-A (JP)
Title: Construction quality evaluation program
Inventor: KOIDE YOSHITOMO
IPC: G06Q50/08
Filed: 2020-08-18
Abstract: To provide a construction quality evaluation program that appropriately determine whether construction quality is good or bad based on a photographic image of an evaluation object properly photographed at a construction site.SOLUTION: In a construction management system, a construction quality evaluation program of a server causes to execute: photograph propriety determination processing (S300) of determining whether a photographic image is a proper photographic image with which construction quality can be evaluated or an improper photographic image with which construction quality cannot be evaluated; construction quality determination processing (S400) of determining whether the proper photographic image is a good photographic image in which the construction quality of an evaluation object is good or a bad photographic image in which the construction quality of the evaluation object is bad; and output processing (S500) of, when the photographic image is determined to be the bad photographic image, outputting information on the determination and outputting whether the construction quality of the evaluation object is good or bad.SELECTED DRAWING: Figure 2