baber/WOPTO huggingface dataset:
Patent JP-2021134959-A (JP)
Title: Gas cooking stove
Inventor: TSUGE SHINGO
IPC: F24C3/02
Filed: 2020-02-26
Abstract: To provide a gas cooking stove which detects infrared rays radiated from the flame by the combustion of a burner by an infrared sensor with good accuracy, and which can correctly determine the state of the burner.SOLUTION: A gas cooking stove includes: a first infrared sensor 51 for detecting infrared rays in a first specific wavelength range of 1.3-1.5 μm radiated from the flame by the combustion of the burner 1; and control means 100 for determining the ignition state of the burner 1 based on the first infrared strength detected by the first infrared sensor 51.SELECTED DRAWING: Figure 2
Patent JP-2021132818-A (JP)
Title: Lumbar part fixing belt
Inventor: IIJIMA MIKIO
IPC: A61F5/02
Filed: 2020-02-26
Abstract: To provide a lumbar part fixing belt for being attached to a user before an appliance is finished.SOLUTION: There is provided a lumbar part fixing belt 10 which is attached to a user before an appliance is finished, when any one or both of a lumbar spine and a dorsal vertebra of a user are fractured. The lumbar part fixing belt 10 comprises: a back face part 30; and a body part 20 including a right ventral part 50 provided on a right abdominal part and a left ventral part 60 provided on a left abdominal part. The lumbar part fixing belt comprises: a belt 70 for attachment for tightening the body part 20; a first auxiliary belt 100 which is attached to a center in a lateral direction LR of the back face part 30 and which has a detachable male type face fastener part 105 provided on each of the right ventral part 50 and the left ventral part 60; and a second auxiliary belt 150 which is attached to a center in the lateral direction LR of the back face part 30 and which has a detachable second male type face fastener part 155 provided on each of the right ventral part 50 and the left ventral part 60.SELECTED DRAWING: Figure 1
Patent JP-2021134749-A (JP)
Title: Air blower and washing machine
Inventor: SASAKI SORI
IPC: D06F58/02
Filed: 2020-02-28
Abstract: To provide an air blower that can increase efficiency, and a washing machine that comprises the same.SOLUTION: An air blower comprises an electric motor 100, a rotating shaft rotatably provided in the electric motor 100, a centrifugal impeller 300 provided on the rotating shaft, a diffuser flow passage provided on an outer periphery of the centrifugal impeller 300, and a scroll flow passage 70 provided downstream of the diffuser flow passage. A shielding plate 470 is provided on a scroll junction surface of the scroll flow passage 70. The shielding plate 470 is constituted integrally with a diffuser 400.SELECTED DRAWING: Figure 4
Patent JP-2021133174-A (JP)
Title: Game machine
Inventor: YONETANI KENICHI
IPC: A63F5/04
Filed: 2020-02-28
Abstract: To provide a game machine with playability that can meet the needs of various players.SOLUTION: A game machine includes: notification means capable of notifying a player of specific information being information related to a stop operation; determination means capable of determining whether or not to shift from a normal section in which the specific information cannot be notified to an advantageous section in which the specific information can be notified; section control means capable of being controlled to the advantageous section when it is determined to shift from the normal section to the advantageous section by the determination means; and determination means capable of determining a predetermined difference game value from the plurality of types of difference game values, when it is determined to shift from the normal section to the advantageous section by the determination means. The section control means can control the game section to the normal section, when the difference game value determined by the determination means is reached, in the advantageous section.SELECTED DRAWING: Figure 17
Patent JP-2021133180-A (JP)
Title: Body warming/cooling device
Inventor: SATO RYUNOSUKE
IPC: A61F7/00
Filed: 2020-02-28
Abstract: To appropriately cool or heat a neck part of a user.SOLUTION: A body warming/cooling device comprises a pair of first plates provided so as to come into contact with respective carotid arteries of a right side neck part and a left side neck part of a user, a pair of first Peltier elements for cooling or heating the pair of first plates respectively, and a neck hanging member arranged so that the pair of first plates come into contact with respective carotid triangle regions of the user.SELECTED DRAWING: Figure 10
Patent JP-2020112268-A (JP)
Title: Damping mechanism unit particularly for vehicle flap
Inventor: LARS LOEHKEN
IPC: F16F9/32
Filed: 2020-03-02
Abstract: To provide a damping unit which can attain desired insertion speed dependency characteristics with simple structural means, is simple, and achieves a low production unit price and high reliability.SOLUTION: A damping unit has: a cylinder 14 which is filled with a damping liquid and coupled to a bottom surface part extending between a piston rod 12 and an inner wall 14c of the cylinder 14 and in which the bottom surface part has at least one through hole 28a defining an effective flow cross section of the damping liquid; a stopper 22 which is fixed on the piston rod 12 so as not to move in an axial direction and defines a front surface 22b at the front side as seen in an insertion direction of the piston rod 12; a piston bottom member 28 which is supported on the piston rod 12 so as to be slidable in the axial direction and includes the bottom surface part; and an elastic member which biases the piston bottom member 28 with the piston rod 12 set to a base point.SELECTED DRAWING: Figure 3
Patent JP-2021139511-A (JP)
Title: Control device of environment adjustment device
Inventor: MURAKAMI CHIZURU
IPC: F24F11/74
Filed: 2020-03-02
Abstract: To improve comfort that is provided to a user by wind blown from a blower in an indoor space in which the blower is installed.SOLUTION: An environment adjustment device (1) for adjusting an environment of an indoor space includes a blower (10) including blower fans (12) arranged in a matrix form. A control device (50) which controls the environment adjustment device (1) acquires information regarding comfort of a user (Us) in the indoor space to control the environmental adjustment device (1) based on the acquired information regarding the comfort so as to improve comfort that is provided to the user (Us) by wind blown from the blower (10).SELECTED DRAWING: Figure 2
Patent JP-2021138219-A (JP)
Title: In-wheel motor driving apparatus
Inventor: UEMURA MASAHIDE
IPC: B60K7/00
Filed: 2020-03-03
Abstract: To provide an in-wheel motor driving apparatus that is able to effectively utilize a space in a wheel.SOLUTION: An in-wheel motor driving apparatus 1 includes: a motor 2 disposed in a wheel 31 of a vehicle wheel 30; a speed reducer 3 that decelerates rotation of the motor 2 and outputs the decelerated rotation to the vehicle wheel 30 from an output shaft 9; a motor case 4 accommodating the motor 2; a speed-reducer case 5 accommodating the speed reducer 3; and a bolt 20 fastening the motor case 4 and the speed-reducer case 5. The structure of the in-wheel motor driving apparatus is as follows: a shaft portion 20b of the bolt 20 is inserted into the speed-reducer case 5 from a motor case 4 side, and a head portion 20a of the bolt 20 is locked to the motor case 4; the bolt 20 includes a first bolt 21 having a head portion 20a disposed in the motor case 4 and a second bolt 22 having a head portion 20a disposed outside the motor case 4; and the second bolt 22 is not disposed radially outside the position where the first bolt 21 is provided in a radial direction of the vehicle wheel 30.SELECTED DRAWING: Figure 1
Patent JP-2021139547-A (JP)
Title: Cooling device
Inventor: NAKAMURA SHINGO
IPC: F25B47/02
Filed: 2020-03-05
Abstract: To provide a cooling device which can suppress the flow-in of high-temperature air including water components to a cooling space at defrosting caused by sublimation and exfoliation by airflows of cooling evaporators.SOLUTION: A cooling device 100 comprises: a compressor 10; a condenser 20; expansion valves 30a to 30c; cooling evaporators 40a to 40c arranged in an airflow passage 71, and evaporating refrigerants expanded by the expansion valves 30a to 30c; an expansion part 31 for expanding the refrigerants flowing out of the cooling evaporators 40a to 40c at defrosting caused by sublimation and exfoliation resulting from airflows of the cooling evaporators 40a to 40c; and a collection evaporator 42 serially connected to the cooling evaporators 40a to 40c at defrosting caused by sublimation and exfoliation resulting from airflows of the cooling evaporators 40a to 40c, evaporating the refrigerants which are expanded by the expansion part 31, and collecting frosts and water components which are removed from the cooling evaporators 40a to 40c by airflows.SELECTED DRAWING: Figure 1
Patent JP-2021002988-A (JP)
Title: Information processing apparatus, control method, and program
Inventor: NIIRA KOICHIRO
IPC: H02S50/00
Filed: 2020-03-06
Abstract: To provide an information processing apparatus, a control unit, and a control program contributing to the evaluation of a solar cell module.SOLUTION: An information processing apparatus outputs result information based on input of first information and second information. The first information represents the amount of stress due to heat and humidity received by a solar cell module from the start to the expiration of a period during which the solar cell module can output a predetermined power. The second information represents the amount of stress due to heat and humidity received by the solar cell module per predetermined time in a field where the solar cell module is installed. The result information is information on a period during which the solar cell module is assumed to be able to output the predetermined power when the solar cell module is installed in the field. The second information is generated based on information on the highest temperature of the solar cell module in a day in the field where the solar cell module is installed.SELECTED DRAWING: Figure 4
Patent JP-2021141769-A (JP)
Title: Power monitoring control device, power monitoring control method, and control program
Inventor: SADATOSHI AKIFUMI
IPC: H02J13/00
Filed: 2020-03-06
Abstract: To provide a power monitoring control device that can self-consign surplus power as planned.SOLUTION: A power monitoring controlling device (10) includes a performance value determination unit (14), which determines whether an actual performance value of consignment within a period of a predetermined consignment period has reached an upper performance value threshold and a control unit (16), which performs a consignment suppression control of a target device when the actual consignment value within a period of the consignment period reaches the upper performance value threshold.SELECTED DRAWING: Figure 1
Patent JP-2021143914-A (JP)
Title: Ground fault detector
Inventor: YAMAGUCHI HIROYUKI
IPC: G01R31/50
Filed: 2020-03-11
Abstract: To reduce the electric charge flowing from a Y capacitor into a flying capacitor.SOLUTION: A ground fault detector 10 connected to a high-voltage battery BAT and a positive electrode-side Y capacitor CYp (e.g., CYp1) comprises: a capacitor C1 for detection that operates as a flying capacitor; a first switch and a first resistor R1 for connecting the positive electrode side of the high-voltage battery BAT and the capacitor C1 for detection; and a discharge circuit CD provided with a capacitor C2 for discharge, and connected at one end to the positive electrode side of the high-voltage battery BAT and connected at other end to the negative electrode side of the high-voltage battery BAT. The discharge circuit CD includes a fifth switch S5 for connecting one end of the capacitor C2 for discharge and the positive electrode-side Y capacitor CYp, and a second resistor R12 for discharge and an eighth switch S8 for connecting the other end of the capacitor C2 for discharge and earth ground in series.SELECTED DRAWING: Figure 1
Patent JP-2021145232-A (JP)
Title: Antenna device and manufacturing method thereof
Inventor: NUMATA SOICHIRO
IPC: H01P11/00
Filed: 2020-03-12
Abstract: To provide an antenna device that is not easily affected by nearby dielectrics and is easy to fit on a curved surface.SOLUTION: An antenna device includes an insulating and flexible sheet, an antenna element provided on one main surface of the flexible sheet, and a conductive layer provided on the other main surface of the flexible sheet. The antenna element is in the form of a film and has flexibility. The conductive layer is arranged on the side of the flexible sheet opposite to the antenna element. The conductive layer is also film-like and has flexibility. Therefore, the conductive layer can be curved integrally with the flexible sheet. That is, when the flexible sheet is curved, the antenna element and the conductive layer are curved following the flexible sheet while maintaining a distance between the antenna element and the conductive layer.SELECTED DRAWING: Figure 1
Patent JP-2021150385-A (JP)
Title: Transformer
Inventor: KON HAJIME
IPC: H01F27/26
Filed: 2020-03-17
Abstract: To provide a transformer in which the number of components is reduced.SOLUTION: A transformer includes: an iron core including a yoke part along a first direction and a leg part projected from the yoke part in a second direction orthogonal to the first direction; a coil part surrounding the iron core; a frame part that is a frame part pressing an end face of the coil part provided at the yoke part and having an open part in a part along the second direction; a coupling member that is a coupling member provided at the leg part inside of the coil part, and including an insertion part opposite in the second direction while having an interval on an inner peripheral face of the open part; an adjustment member which can adjust a relative position of the frame part against the coupling member so that the interval is changed; and a spacer interposed between the coil part and the frame part. The adjustment member includes: a fastening member that is a long fastening member in the second direction and provided at the coupling member and penetrates the frame part; and a nut engaged to the fastening member and pressing the coil part via the frame part and the spacer.SELECTED DRAWING: Figure 1
Patent JP-2021148942-A (JP)
Title: Voice quality conversion system and voice quality conversion method
Inventor: SON KEIKA
IPC: G10L21/007
Filed: 2020-03-19
Abstract: To provide a voice quality conversion system and a voice quality conversion method capable of stably performing voice quality conversion with high voice quality in performing voice quality conversion.SOLUTION: A voice quality conversion system includes a voice quality conversion data creation device and a voice quality conversion device. The voice quality conversion data creation device generates a dictionary with prosody information from a word dictionary in a PPG conversion model learning, applies morpheme analysis to text included in a voice corpus, generates a phoneme array with prosody information on the basis of a result of the morpheme analysis and a dictionary with dictionary prosody information, generates an acoustic model from the phoneme array with prosody information and a voice feature amount outputted as a result of a feature amount analysis of voice information included in the voice corpus, learns the acoustic model, and generates a PPG conversion model including the prosody information. Also, it generates a voice parameter generation model by using the PPG conversion model including the prosody information. The voice conversion device generates a voice parameter to input voice, and performs voice quality conversion on the basis of the voice parameter generation model.SELECTED DRAWING: Figure 5
Patent JP-2021146650-A (JP)
Title: Liquid discharge device
Inventor: TSUCHIDA YORIFUMI
IPC: B41J2/01
Filed: 2020-03-19
Abstract: To appropriately prevent nozzle clogging in a liquid discharge device using an active energy ray curable ink.SOLUTION: A liquid discharge device includes: a discharge unit having a plurality of nozzles for discharging active energy ray curable liquid, and configured to be moved in a main scanning direction and discharge the liquid from the nozzles according to data during the movement in the main scanning direction; an irradiation unit capable of relatively moving with respect to the discharge unit and configured to irradiate the liquid discharged from the discharge unit with an active energy ray; a movement control unit configured to relatively move a carriage mounted with the discharge unit and the irradiation unit in the main scanning direction and a sub-scanning direction orthogonal to the main scanning direction with respect to a discharge target; and a contact and separation control unit configured to move the irradiation unit according to a distance between an operating nozzle that is in operation among the nozzles and the irradiation unit.SELECTED DRAWING: Figure 5
Patent JP-2021156180-A (JP)
Title: Throttle control device
Inventor: WANIBE MASAHIRO
IPC: F02D45/00
Filed: 2020-03-25
Abstract: To accurately limit output of an engine.SOLUTION: An engine control unit 30 sets a required load factor KL* as a value of a command load factor KLc when the required load factor KL* calculated from engine speed NE and accelerator pedal operation amount ACC reaches a value equal to or lower than a load factor limit value KLr calculated as a load factor at which shaft output of an engine reaches an output limit value, and sets the load factor limit value KLr as a value of the command load factor KLc when the required load factor KL* reaches a value exceeding the load factor limit value KLr. The engine control unit 30 calculates a throttle opening that can obtain a load factor corresponding to the value of the command load factor KLc as a value of a target opening TA*.SELECTED DRAWING: Figure 2
Patent JP-2021155795-A (JP)
Title: Method of producing r-t-b-based sintered magnet
Inventor: ISHII RINTARO
IPC: H01F41/02
Filed: 2020-03-26
Abstract: To provide a method for producing an R-T-B based sintered magnet for obtaining a high Br and a high HcJ by reducing the content of a heavy rare earth element while inhibiting deterioration in pulverization efficiency at the time of jet mill pulverization even if the grinding grain size of a fine powder is reduced.SOLUTION: There is provided a method for producing an R-T-B based sintered magnet which comprises: a step of preparing an addition alloy powder containing 33 to 69 mass% of R1, 0.2 to 0.8 mass% of B, 0.8 to 3.0 mass% of Cu, 1.8 to 10 mass% of Ga, and 15 to 60 mass% of T; a step of preparing a main alloy powder containing 28.5 to 33.0 mass% of R, 0.80 to 1.0 mass% of B, 0.1 to 0.4 mass% of Ga, and 64 to 70 mass% of T; a step of preparing a mixed alloy powder; a step of supplying the mixed alloy powder to a jet mill device in which a pulverization chamber is filled with inert gas to perform pulverization to obtain a fine powder; and a step of producing a sintered body of the fine powder, in which the Pr content of the addition alloy powder is larger than the Pr content of the main alloy powder.SELECTED DRAWING: Figure 1
Patent JP-2021158602-A (JP)
Title: Radio communication system, controller, and control method
Inventor: NONAKA NOBUHIDE
IPC: H04W28/16
Filed: 2020-03-27
Abstract: To provide a radio communications system, controller and control method that make appropriate control over BS coordination.SOLUTION: A radio communication system comprises: radio devices RU#1 through RU#8 that transmit signals to a terminal; BB controllers BBU#1 through BBU#4 that connect with the radio devices and execute baseband processing for signals; and higher layer BB controllers CU#1, CU#2 that connect with the BB controllers and control the BB controllers. A destination of connection of one radio device is configured to be switched among the plurality of BB controllers and/or a destination of connection of one BB controller is configured to be switched among the plurality of higher layer controllers.SELECTED DRAWING: Figure 3
Patent JP-2021155374-A (JP)
Title: Agent for increasing intestinal equol producing bacteria, equol production promoting agent, and agent for increasing equol level in the blood
Inventor: WATANABE MASAMICHI
IPC: A61K31/352
Filed: 2020-03-27
Abstract: To provide an agent for increasing intestinal equol producing bacteria, an equol production promoting agent, and an agent for increasing an equol level in the blood.SOLUTION: An agent for increasing intestinal equol producing bacteria and an equol production promoting agent each contain black soybean seed coat extract as an active ingredient. An agent for increasing an equol level in the blood contains black soybean seed coat extract and soybean isoflavone.SELECTED DRAWING: None
Patent JP-2021164179-A (JP)
Title: Power supply system
Inventor: FUJIMOTO TAKUYA
IPC: H02J3/32
Filed: 2020-03-30
Abstract: To provide a power supply system capable of making a water heater suitably operate at the time of outage.SOLUTION: A power supply system comprises: a photovoltaic power generation unit capable of generating power using natural energy; a water heater that receives power supply and operates; and an EMS capable of controlling operation of the water heater. The EMS can execute surplus power prediction processing (step S28 to step S30) of predicting presence/absence of occurrence of surplus power of the photovoltaic power generation unit at the time of outage and operation processing (step S31) of making the water heater operate only when occurrence of surplus power of the photovoltaic power generation unit is predicted.SELECTED DRAWING: Figure 8
Patent JP-2021160457-A (JP)
Title: Vehicle molding
Inventor: MITOBE Tomoya
IPC: B60J10/20
Filed: 2020-03-31
Abstract: To suppress the generation of abnormal noise when a vehicle is traveling in a vehicle molding with a touch lip.SOLUTION: An outside molding 1 comprises: a base part 2 that is connected to a door panel 11; and an upper touch lip 3 and a lower touch lip 4 that are supported on the base part 2 and are aligned in a vertical direction. The upper touch lip 3 has: a root part 3a that is fixed to the base part 2; a slide part 3b that is connected to a tip of the root part 3a and slides relative to a door glass; and a seal part 3c that extends from a tip of the slide part 3b toward the base part 2 and allows a tip part 3f to be attached to and detached from the base part 2. The lower touch lip 4 has: a root part 4a that is fixed to the base part 2; and a slide part 4b that is connected to a tip of the root part 4a and slides relative to the door glass. A tip 3d of the slide part 3b is located outside a tip 4d of the slide part 4b with the base part 2 as a center in a non-contact state with the door glass.SELECTED DRAWING: Figure 2
Patent JP-2021158967-A (JP)
Title: Coupling device and production method of crop
Inventor: KAWAMOTO YASUNOBU
IPC: A01C11/02
Filed: 2020-03-31
Abstract: To provide a coupling device facilitating connecting and disconnecting an agricultural implement to/from a traveling machine or a ground implement.SOLUTION: A coupling device 20 comprises an upper connection part 21(agricultural implement side connection part) disposed in a continuous pot seedling transplanter 1, and an attaching/detaching mechanism 30 disposed in a tractor 61 or a ground implement, and attaching/detaching the upper connection part 21, and the attaching/detaching mechanism 30 includes a lower connection part 31(traveling machine connection part), and a parallelogram link mechanism (support means) supporting the lower connection part 31 swingably in the vertical direction. With this, the upper connection part 21 can be attached/detached to/from the lower connection part 31 by swinging the lower connection part 31 in the vertical direction so as to facilitate connecting and disconnecting the continuous pot seedling transplanter 1 to/from the tractor 61.SELECTED DRAWING: Figure 1