baber/WOPTO huggingface dataset:
Patent JP-2019177869-A (JP)
Title: Flight body and method for control of flight body
Inventor: SUZUKI YOICHI
IPC: B64C27/08
Filed: 2019-06-24
Abstract: To provide a cover-shaped sound absorber for suppressing sound generated by a drone.SOLUTION: When insulating sound for an object existing in a flight direction of a drone, a cover, to which a sound absorber is bonded in an L shape (to front and upper sides) when laterally viewing, is fitted. Lower, lateral and rear sides are omitted from the viewpoint of propeller wake and weight. Further, when reducing sound generated in a specific direction, the cover and a flight part are so connected via a connection part as to be capable of independently displacing, and a shield is rotated and displaced with respect to a direction in which sound insulation is requested, thereby realizing sound insulation.SELECTED DRAWING: Figure 92
Patent JP-2021005581-A (JP)
Title: Electronic control device
Inventor: TSUYUKI YASUHIRO
IPC: H05K7/20
Filed: 2019-06-25
Abstract: To suppress temperature increase caused by thermal interference between electronic components.SOLUTION: Electronic components 11a and 11b are mounted on a circuit board 12 so as to be adjacent to each other, the circuit board 12 is fixed to a base 13, a rectangular convex portion 21 is provided on the base 13, the rectangular convex portion 21 is arranged so as to be located below the electronic components 11a and 11b when the circuit board 12 is assembled to a housing 10, the rectangular convex portion 21 includes N concave portions 21a, and the concave portions 21a are arranged on a surface 21b facing a region between the electronic components 11a and 11b.SELECTED DRAWING: Figure 3
Patent JP-2021004066-A (JP)
Title: Packing method of bicycle and packing body of bicycle
Inventor: RI AKIRA
IPC: B65D85/68
Filed: 2019-06-26
Abstract: To provide a packing method of a bicycle and a packing body of the bicycle that have excellent workability and easy management of a packing member.SOLUTION: In a packing method of a bicycle 10, a first packing member 1 covers a front part, a rear part, an upper part and two sides of the bicycle 10, and a second packing member 2 covers further at least two sides in the shaft vicinity of a rear wheel 11 of the bicycle 10 from the top of the first packing member 1. The second packing member 2 preferably has two sides cover parts 2a covering two sides parts of the rear wheel 11 of the bicycle 10, and an upper cover part 2b covering the upper part of the rear wheel 11 of the bicycle 10.SELECTED DRAWING: Figure 1
Patent JP-2021006861-A (JP)
Title: Image forming apparatus and method for controlling image forming apparatus
Inventor: MAKINODAN JIRO
IPC: G03G15/08
Filed: 2019-06-28
Abstract: To accurately predict an amount of toner consumed in image formation at timing of consumption and allow appropriate supply of the toner, and thereby prevent a variation in density of an image.SOLUTION: A controller 1100 of an image forming apparatus 101 inputs, to a supply control operation unit 1101, image leading end position information (image leading end signal) in forming a page image with an image number (page number) added thereto. The controller inputs, to the supply control operation unit 1101, a video count of the page image input from an image controller 1200 with the image number added thereto. Upon input of the image leading end position information, the supply control operation unit 1101 stores the information in storage areas 1106, 1107. Upon input of the video count, the supply control operation unit stores the video count in storage areas 1108, 1109. The supply control operation unit predicts consumption of toner based on the video count added with the same image number as that of the image leading end position information at predetermined timing T2 based on the image leading end position information, and controls an amount of supply of toner.SELECTED DRAWING: Figure 4
Patent JP-2021010225-A (JP)
Title: Electric power conversion device
Inventor: SUZUKI TOMOJI
IPC: H02M7/483
Filed: 2019-06-28
Abstract: To facilitate control of a radiation path of heat generated by a switching element.SOLUTION: An electric power conversion device 1 comprises: a plurality of flying capacitor circuits 10, 20, 30, 40; and a substrate 2. Each of the plurality of flying capacitor circuits 10, 20, 30, 40 includes a capacitor and a plurality of main switching elements Q1. The plurality of flying capacitor circuits 10, 20, 30, 40 constitute at least part of a multilevel inverter capable of outputting an output voltage of five levels or more. The plurality of flying capacitor circuits 10, 20, 30, 40 are mounted onto a substrate 2. The plurality of main switching elements Q1 of each of the plurality of flying capacitor circuits 10, 20, 30, 40 are mounted on the substrate 2 so as to be arranged in one direction of the substrate 2.SELECTED DRAWING: Figure 1
Patent JP-2021009799-A (JP)
Title: Assembling structure of housing and holding member
Inventor: YOSHIDA KOSUKE
IPC: H01R13/58
Filed: 2019-07-01
Abstract: To provide an assembling structure of a housing and a holding member that is capable of improving the assembling performance and preventing rattling between the housing and the holding member.SOLUTION: In an assembling structure 1 of a housing and a holding member that includes a housing 3, a holding member 7 having a holding portion 5 assembled on the outer periphery of the housing 3, an electric wire whose terminal is accommodated in the housing 3 and connected to a terminal portion and which is drawn out from the housing 3, and a crimping portion 13 which is provided to the holding member 7 and crimped onto the outer periphery of the electric wire, the holding portion 5 is provided with a bottom wall 15 arranged to face the bottom surface of the housing 3, and a pair of side walls 17, 17 which are provided integrally with the bottom wall 15 and arranged to face both side surfaces of the housing 3, and a press-fitting portion 19 for integrally fixing the housing 3 and the holding portion 5 is provided between the housing 3 and the holding portion 5.SELECTED DRAWING: Figure 12
Patent JP-2021009098-A (JP)
Title: On-vehicle sensor device
Inventor: TAKAYAMA TAKUYA
IPC: G01S7/40
Filed: 2019-07-02
Abstract: To provide an on-vehicle sensor device capable of recognizing target information around a vehicle with high accuracy.SOLUTION: The on-vehicle sensor device includes an active sensor, an odometry sensor and a processing part. The processing part estimates a position information parameter specifying a relative positional relationship between a stationary object and the active sensor, the mounting angle of the active sensor and the observation error of the odometry sensor, calculates an observation predictive value used as the predictive value of the position observation value of the stationary object and simultaneously renews the position information parameter, the mounting angle of the active sensor and the observation error of the odometry sensor according to a difference between the calculated observation predictive value and the position observation value of the stationary object observed by the active sensor.SELECTED DRAWING: Figure 6
Patent JP-2021013123-A (JP)
Title: Spark detection system and spark detection method
Inventor: WATANABE KAZUYA
IPC: G08B17/12
Filed: 2019-07-08
Abstract: To provide a spark detection system and a spark detection method for efficiently and accurately detecting sparks.SOLUTION: A control unit 21 of a management server 20 acquires a captured image taken at a shutter speed in which scattered sparks are displayed in a linear shape from an imaging device 10. The control unit 21 generates a difference extraction image in which a portion different from the preceding captured image is extracted from the acquired image, extracts a line shape region indicating the line shape of a combustion color in the difference extraction image, and detects sparks.SELECTED DRAWING: Figure 1
Patent JP-2020061357-A (JP)
Title: Fuel cell device and cell stack device
Inventor: SUGA HIROSHI
IPC: H01M8/04
Filed: 2019-07-09
Abstract: To provide a fuel cell device capable of shortening a pipeline for connecting between a fuel processing unit and a manifold.SOLUTION: A fuel cell device 100 comprises a fuel battery cell 10, a manifold 2 and a fuel processing unit 70. The manifold 2 has a gas supply chamber 21 and a gas recovering chamber 22. The fuel battery cell 10 extends from the manifold 2 toward a first side. The fuel processing unit 70 is arranged at a second side opposite to the first side with respect to the manifold 2. The fuel processing unit 70 generates a fuel gas to be supplied to the gas supply chamber 21. The fuel battery cell 10 has first and second gas flow paths. The first and second gas flow paths extend from a base end part of the fuel battery cell toward a front end part. The first gas flow path is communicated with the gas supply chamber 21, and the second gas flow path is communicated with the gas recovering chamber 22. The first and second gas flow paths are communicated with each other at the front end part of the fuel battery cell. A first exhaust part 73 extends in a direction in which the fuel battery cell 10 extends.SELECTED DRAWING: Figure 7
Patent JP-2021016026-A (JP)
Title: Image formation device
Inventor: KAWAKUBO YUKI
IPC: H04N1/04
Filed: 2019-07-10
Abstract: To provide an image formation device capable of changing a sheet transportation process in response to change in a skew angle.SOLUTION: An image formation device (100) comprises a first detection unit (122), a second detection unit(124), and a determination unit (152a). The first detection unit (122) detects the first skew angle of a sheet (R). The second detection unit (124) is disposed downstream of the first detection unit (122) and detects the second skew angle of the sheet (R). The determination unit (152a) determines whether or not to stop transportation of the sheet (R) on the basis of the first skew angle and the second skew angle.SELECTED DRAWING: Figure 2
Patent JP-2021014806-A (JP)
Title: Abnormality detection device, abnormality detection system, and control program
Inventor: OHIRA KENJI
IPC: F04B45/053
Filed: 2019-07-11
Abstract: To detect internal leak abnormality of an air-driven diaphragm pump.SOLUTION: An abnormality detection device (100) includes a receiving section (101) for receiving a supply air flow rate signal (Ss) indicating a supply air flow rate to an air-driven diaphragm pump, and an abnormality detection calculating section (110) for detecting leakage between two air chambers of the diaphragm pump on the basis of the supply air flow rate in operation of the diaphragm pump.SELECTED DRAWING: Figure 2
Patent JP-2020132429-A (JP)
Title: Cradle, transport robot, container, and storage system
Inventor: ARASE ISAMU
IPC: B65G57/30
Filed: 2019-07-18
Abstract: To provide an automatic warehouse which can perform down-sizing and weight saving of a rack while suppressing decrease in a storage density.SOLUTION: A storage system comprises a cradle 130 which is so configured as to be capable of supporting a part of plural containers 120 stacked in a vertical direction from a lateral side or a lower side. The plural containers supported by a cradle are stored so that containers stored earlier are placed above, and containers placed below are taken out first. The cradle 130 has: a movable support part 340 which supports one or more containers 120 from a lateral side or a lower side; and a changeover part 646 which moves the support part, thereby performing changeover between the state that the support part supports one or more containers, and vertical movement of one or more containers is restricted by the support part, and the state that the support does not support one or more containers, and vertical movement of one or more containers is not restricted by the support part.SELECTED DRAWING: Figure 6
Patent JP-2020002951-A (JP)
Title: Gas-assisted fluid atomizing injector
Inventor: NIRMAL MULYE
IPC: F02M61/18
Filed: 2019-07-19
Abstract: To provide a liquid injector atomizer for direct injection into a cylinder of an internal combustion engine.SOLUTION: The liquid injector atomizer comprises a supply of pressurized liquid, a supply of pressurized gas, a body, and a nozzle with two or more orifices each for the liquid and the gas. Each orifice directs a jet of metered pressurized liquid or pressurized gas out of the injector body. At least two of the liquid jets are aimed at one or more collision points, where at least two gas jet streams collide at the same collision point or another collision point, thereby creating a finely atomized liquid.SELECTED DRAWING: Figure 1
Patent JP-2021016535-A (JP)
Title: X-ray ct apparatus and x-ray tube device
Inventor: MIZUNO TAKENORI
IPC: A61B6/03
Filed: 2019-07-19
Abstract: To obtain higher output of an X-ray with a small focal size in a dual energy scan than before.SOLUTION: An X-ray CT apparatus according to an embodiment comprises an X-ray tube, an X-ray detector, a rotation unit, and a control unit. The X-ray tube comprises: a first cathode and a second cathode for radiating thermoelectrons; a toric anode that receives thermoelectrons to generate an X-ray, is provided over the whole circumference of a subject, and is rotatably held; and a drive unit for driving and rotating the anode. The X-ray detector detects an X-ray radiated from the X-ray tube. The rotation unit rotatably holds the X-ray tube and the X-ray detector. The control unit controls the first cathode and the second cathode to make the cathodes generate X-rays having different tube voltages.SELECTED DRAWING: Figure 4
Patent JP-2021017758-A (JP)
Title: Shield excavator control system and shield excavator control method
Inventor: WADA KENSUKE
IPC: E21D9/093
Filed: 2019-07-22
Abstract: To provide a shield excavator control system that outputs a desirable frequency and operation amount of a skilled operator even if the excavation status data obtained from the shield excavator is a feature amount that is infrequently operated.SOLUTION: A device control system of the present invention comprises an operation determination model that outputs the operation probability of a shield excavator as an estimated value by inputting a feature amount indicating the excavation status supplied from the shield excavator, an operation prediction model that outputs the operation parameters of the shield excavator as an estimated value by inputting the feature quantity indicating the excavation status supplied from the shield excavator, a processing control unit that estimates operation parameters for the operation prediction model when the operation determination model outputs an operation probability equal to or higher than a predetermined threshold.SELECTED DRAWING: Figure 1
Patent JP-2021023963-A (JP)
Title: Sheet metal flexural processing method
Inventor: SATO KAZUNOBU
IPC: B21D5/01
Filed: 2019-08-05
Abstract: To provide a sheet metal flexural processing method by which flexural processing is executed without reversing sheet metal, there is no fear of causing waste folding, and an operator can at least safely execute flexural processing, when executing the flexural processing for forming a groove part on both ends, in long-size and weight-existing sheet metal, in the present invention.SOLUTION: A sheet metal flexural processing method is formed for executing flexural processing by installing a punch 1 below and a die 2 above in a midway process, when executing the flexural processing by the punch 1 and the die 2 so that at least a groove part W1 is formed on both ends of a work W. Or the sheet metal flexural processing method may be formed for executing the flexural processing by installing the pinch 1 below and the die 2 above so that both ends become the groove part W1 afterwards, by forming both ends of the work W in a substantially one side opening hollow square shape, and the sheet metal flexural processing method is desirably formed for continuously executing the flexural processing while supporting an end part of the work W by a vertically movable support machine 3 after installing the punch 1 below and the die 2 above.SELECTED DRAWING: Figure 1
Patent JP-2021025001-A (JP)
Title: Resin composition
Inventor: NIIMI YOSHIHARU
IPC: C08L23/12
Filed: 2019-08-08
Abstract: To provide a resin composition suitable for producing a molded article having higher moldability than a conventional molded article, a molded article containing the resin composition, and a method for producing the molded article.SOLUTION: The resin composition contains a ceramic powder and an organic binder, wherein drain initiation temperature (T1) is 120°C or higher and 160°C or lower and a flow rate (F1) is 0.01 ml/s or more and 0.3 ml/s or less.SELECTED DRAWING: None
Patent JP-2019190274-A (JP)
Title: Dispersion preventing curing system to upper part and dispersion preventing curing method to upper part in demolishing multilayer building
Inventor: MURAKAMI KIMIAKI
IPC: E04G5/00
Filed: 2019-08-09
Abstract: To realize a dispersion preventing curing system to an upper part and a dispersion preventing curing method to an upper part in which a dispersion preventing curing covering an upper part of a multilayer building to be demolished can be properly installed in accordance with demolition progress easily and relatively inexpensively with less labor.SOLUTION: A dispersion preventing curing system to an upper part preventing dispersion of crushed materials to the upper part of a floor to be demolished in demolishing a multilayer building comprises: curing sheet support columns insertion holes arranged across the floor to be demolished and lower layer floors; curing sheet support columns inserted into the curing sheet support columns insertion holes and protruding upwardly from the floor to be demolished; and a dispersion preventing curing sheet supported at head top portions of the curing sheet support columns.SELECTED DRAWING: Figure 1
Patent JP-2021029086-A (JP)
Title: Rotary electric machine
Inventor: YANAGIHARA HIROSHI
IPC: H02K1/27
Filed: 2019-08-09
Abstract: To provide a rotary electric machine with improved torque.SOLUTION: A rotor 10 comprises a slit 40 at least a part of which is located in a specific area 50 regulated between each pair of a plurality of magnet pairs 30. Each pair of the plurality of magnet pairs has a facing surface 30a facing each other on a cross section orthogonal to an axis, the facing surface has a first endpoint Q1 close to the axis and a second endpoint Q2 far from the axis, and the specific area is defined by an inner arc 51 passing through the first endpoint of at least one facing surface of the magnet pairs with the axis as a center of curvature, an outer arc 52 passing through the second endpoint of at least one facing surface of the magnet pairs with the axis as the center or curvature, a first position R1 proceeded by 1/10 of length of the inner arc along the inner arc and a second position R2 proceeded by 9/10 of the length of the inner arc with the first endpoint as a starting point, and a third position R3 proceeded by 1/10 of length of the outer arc along the outer arc and a fourth position R4 proceeded by 9/10 of the length of the outer arc with the second endpoint as the starting point.SELECTED DRAWING: Figure 4
Patent JP-2021032934-A (JP)
Title: Flexible wiring board, electro-optical device, and electronic apparatus
Inventor: UCHIYAMA SUGURU
IPC: G09F9/00
Filed: 2019-08-19
Abstract: To provide a flexible wiring board that prevents a protective member from overlapping with a connection terminal part of a silicon substrate not to cause poor connection.SOLUTION: A flexible wiring board 3 comprises: a main substrate 9 having flexibility; a main wiring 10 disposed on the main substrate 9; a second protective sheet 17 for covering the main wiring 10; and an insulation member 18 that covers a portion of the main wiring 10 exposed from the second protective sheet 17 and is thinner than the second protective sheet 17.SELECTED DRAWING: Figure 2
Patent JP-2021035418-A (JP)
Title: Game machine
Inventor: SASADA YUJI
IPC: A63F5/04
Filed: 2019-08-30
Abstract: To execute a performance that does not make a player feel uncomfortable even when internal information is reset.SOLUTION: A Pachinko slot machine 1 performs a stock imparting lottery of a second AT according to the mode in a first AT (first time), but in the case of non-winning in the lottery, a performance for suggesting the next mode is executed when the first AT (first time) is completed. At this time, if an advantageous section is completed when the first AT (first time) is completed, the next mode cannot be set. Therefore, when the advantageous section is completed, the completion screen of the first AT (first time) is maintained until the section is shifted to the advantageous section and the mode is set after the first AT (first time) is completed. When the section is shifted to the advantageous section and the mode is set, the performance for suggesting the set mode is executed.SELECTED DRAWING: Figure 387
Patent JP-2019218391-A (JP)
Title: Synthesis of polycyclic-carbamoylpyridone compounds
Inventor: ANNA CHIU
IPC: C07D498/18
Filed: 2019-08-30
Abstract: To provide: novel methods of synthesis of polycyclic carbamoylpyridone compounds; and intermediates in a synthetic pathway of polycyclic carbamoylpyridone compounds.SOLUTION: For example, methods of making compounds of formula (I) are disclosed.SELECTED DRAWING: None
Patent JP-2021035748-A (JP)
Title: Image formation apparatus and driving method of carriage
Inventor: KOMADA NAOYA
IPC: B41J2/01
Filed: 2019-08-30
Abstract: To provide an image formation apparatus which can properly form an image by using a plurality of carriages and a driving method of the carriage.SOLUTION: An image formation apparatus comprises: a plurality of carriages on which image formation operation parts for performing operations related to formation of an image to a recording medium are respectively mounted; a support member which supports the plurality of carriages so as to be reciprocally movable along a prescribed movement path; a driving unit which independently drives each of the plurality of carriages; and driving control means which controls the driving unit. The movement path includes a first region and a second region that is on an end side of the movement path with respect to the first region. The driving control means controls the driving unit such that an interval of a pair of carriages in a case where the pair of any adjacent carriages is in the first region becomes larger than an interval of the pair of carriages in a case where the pair of carriages is in the second region when there are at least two or more moving carriages.SELECTED DRAWING: Figure 7
Patent JP-2021039454-A (JP)
Title: Program, information processing method, and information processing device
Inventor: OKITSU TAKEKI
IPC: G08G1/00
Filed: 2019-08-30
Abstract: To provide a program, an information processing method, and an information processing device for objectively analyzing a situation of an autonomous driving vehicle.SOLUTION: A control server 10 as an information processing device in an information processing system 1 receives first data on the control of an autonomous driving vehicle transmitted from an autonomous driving vehicle A10, second data on the control of an autonomous driving vehicle transmitted from a controlling system, and third data on a roadside system transmitted from a roadside system A20, detects an abnormality in the autonomous driving vehicle based on a comparison result of at least two of the first data, the second data, and the third data, and transmits information indicating the abnormality to another information processing device.SELECTED DRAWING: Figure 1