baber/WOPTO huggingface dataset:
Patent JP-2022178344-A (JP)
Title: Wind power generation boat
Inventor: SUZUKI MASAHIKO
IPC: F03D9/32
Filed: 2021-05-20
Abstract: To provide a wind power generation boat in which a horizontal shaft wind turbine is disposed in the boat, the horizontal shaft wind turbine optimal for offshore wind power generation, and which can navigate by driving a prime mover with electricity generated by a wind power generator.SOLUTION: A horizontal shaft wind turbine is disposed on an upper surface of a hull, a lower end part of a transmission shaft linked thereto is linked to a generator in a boat, and wind power rotates the generator, to generate power for a prime mover that rotates a screw. Blades of a horizontal shaft rotor of the horizontal shaft wind turbine are disposed so that a rotation rear surface and a blade tip surface can be seen from the front. The blades rotate by receiving an airflow on the rotation rear surface. Since a rotation front surface of the blade bulges greatly, the rotation rear surface is flat, one of adjacent blades is hit by the airflow to increase air pressure, the other one becomes high speed and negative pressure due to the Coanda effect, and the high-speed and negative-pressure airflow suctions the adjacent high-pressure air flow and passes out of a back surface at a high speed, even when the number of blades is large, the rotation efficiency and power generation efficiency of the horizontal shaft rotor are high.SELECTED DRAWING: Figure 1
Patent JP-2022182664-A (JP)
Title: Voltage detection capacitor, voltage detection capacitor unit, and insulating film
Inventor: MARUI SHOGO
IPC: H01H33/53
Filed: 2021-05-28
Abstract: To provide a voltage detection capacitor, a voltage detection capacitor unit, and an insulating film that can reduce manufacturing costs by reducing the number of components and simplifying assembly.SOLUTION: A voltage detection capacitor 71 is composed of an insulating film 73 inside which a capacitor element 72 is filled. The insulating film 73 has a body portion 731 and a base end portion 732 integrally formed, the body portion made of a bellows-shaped elastic material and the base end portion made of the same material as the body portion. The base end portion 732 has an inner flange portion 732b and an outer flange portion 732c, and a fitting groove 732a is formed along a circumferential direction between the inner flange portion 732b and the outer flange portion 732c. A mounting plate 74, which is a grounding plane, and the voltage detection capacitor 71 can be assembled by simple work, by inserting into an insertion hole 741 of the mounting plate 74 from the body portion 731 side of the insulating film 73 and fitting an edge portion 742 of the insertion hole 741 into the fitting groove 732a.SELECTED DRAWING: Figure 3
Patent JP-2022183936-A (JP)
Title: belt conveyor
Inventor: KATAMATA HIROMI
IPC: B65G21/04
Filed: 2021-05-31
Abstract: To provide a suspension type belt conveyor which can withstand side wind.SOLUTION: A belt conveyor 100 includes: a conveyor body 40 supported by a plurality of cables 20 and 30 stretched in a cargo conveyance direction; an endless conveyor belt 90 which is laid around a plurality of rollers of the conveyor body 40 in the conveyance direction in an infinitely circulatable manner; and a swing preventive wire 80 of which one end is connected to at least a part out of arrangement places of the conveyor body 40, and the other end is suspended and fixed to the ground surface.SELECTED DRAWING: Figure 1
Patent JP-2022184299-A (JP)
Title: Repair method for stator core
Inventor: MURAMATSU SEIJIRO
IPC: H02K15/02
Filed: 2021-06-01
Abstract: To provide a repair method for a stator core, capable of repairing damage to a stator core at a low cost and in a short time even when repairing the damage at a position deep from a surface of the stator core.SOLUTION: A repair method for a stator core, provided with a slot having a stator coil thereon and made up of layers of silicon steel plates, includes: partially moving the silicon steel plates forming the stator core, while holding the stator coil at the slot; forming a gap between the layers of silicon steel plates that include a damaged site of the stator core; and adding an insulator to the damaged site of the silicon steel plate from the gap formed between the layers of the silicon steel plates, thereby repairing the damaged site of the silicon steel plate.SELECTED DRAWING: Figure 5
Patent JP-2021197905-A (JP)
Title: Motor, compressor, blower, and refrigeration device
Inventor: SAKURAGI TAKUYA
IPC: H02K21/24
Filed: 2021-06-07
Abstract: To provide a technique capable of further increasing the magnetic flux of a magnetic pole facing a stator of a magnet in a rotor.SOLUTION: A motor 1 according to an embodiment of the present disclosure includes a stator 10, a rotor 20 that faces the stator 10 in the axial direction (first direction) and is rotatably configured in the circumferential direction (second direction) that is orthogonal to the axial direction, and short circuit suppression members 25 and 26, and the rotor 20 includes a main magnet 22 having a first magnetic pole on the surface facing the stator 10, and auxiliary magnets 23 and 24 located adjacent to the main magnet 22, including a second magnetic pole and a third magnetic pole of a different polarity from the second magnetic pole, and increasing the magnetic flux of the first magnetic pole, and the auxiliary magnets 23 and 24 are arranged adjacent to the main magnet 22 in the radial direction (third direction) orthogonal to the axial direction, and provided around the auxiliary magnets 23 and 24, facing in parallel to a virtual line connecting the second magnetic pole and the third magnetic pole to suppress a short circuit of the magnetic flux between the second magnetic pole and the third magnetic pole.SELECTED DRAWING: Figure 3
Patent JP-2022191962-A (JP)
Title: Blister container film for hiding content
Inventor: YAMAZAKI KAIRI
IPC: B65D65/40
Filed: 2021-06-16
Abstract: To provide a blister container film designed to enable manufacturing of a blister container which inhibits viewing of a stored pharmaceutical (oral medicine) but allows viewing of character information printed on a lid material in order to prevent an accident of the pharmaceutical accidentally swallowed together with the blister container.SOLUTION: A blister container film for hiding its contents is for manufacturing a blister container provided with a pocket part. The blister container film comprises a whitening layer. When the pocket part is formed in the blister container film, the whitening layer of the pocket part is whitened, the contents to be stored in the pocket part are at least partially hidden, while the parts other than the pocket part are not whitened.SELECTED DRAWING: Figure 1
Patent JP-2021158377-A (JP)
Title: Inductor, inductor manufacturing method, passive element, and semiconductor device
Inventor: MAEKAWA SHINJI
IPC: H01F41/04
Filed: 2021-06-23
Abstract: To provide a high output and small inductor.SOLUTION: An inductor 100 includes a substrate 110 having a first surface 110A and a second surface 110B opposite to the first surface, an annular groove 125, 225 provided on at least one of the first surface and the second surface, and wiring 130, 230 provided in the annular groove. The annular groove includes a first annular groove provided on the first surface side of the substrate and a second annular groove provided on the second surface side of the substrate. The inductor further includes first wiring provided in the first annular groove, second wiring provided in the second annular groove, a through hole 115 provided in the substrate, and a through electrode 120 provided on the substrate and connected to the first wiring and the second wiring.SELECTED DRAWING: Figure 1
Patent JP-2023003516-A (JP)
Title: Concentration degree determination program
Inventor: SAWADA AYAKO
IPC: G06Q50/20
Filed: 2021-06-24
Abstract: To determine a concentration degree of a user who takes a lecture about an educational content.SOLUTION: A concentration degree determination program comprises: an information acquisition step of acquiring answer content information related to an answer content of a user to a question presented in an educational content; and a determination step of determining a concentration degree of the user, in reference to a relation between reference answer content information related to the answer content of the user to the question presented in the educational content and a concentration degree of the user and on the basis of the reference answer content information in accordance with the answer content information acquired in the information acquisition step. The information acquisition step acquires answer content information in which answer contents are categorized on the basis of, feature quantities of analysis images obtained by analyzing image data imaged by an information display device mounted on the head of the user, with the use of a deep learning technique. The determination step refers to the relation between the reference answer content information in which the answer contents are categorized on the basis of, the feature quantities of the analysis images and the concentration degree of the user.SELECTED DRAWING: Figure 1
Patent JP-2023004157-A (JP)
Title: Building
Inventor: NAKAMURA TAKUJIYU
IPC: E04B1/76
Filed: 2021-06-25
Abstract: To provide a building capable of securing vertical air flow without largely reducing a floor area of an upper story.SOLUTION: A building of a plurality of stories comprises an exterior wall OW that is attached to a column P and whose one side faces the exterior space, the exterior wall OW at least partially comprising air-conditioning panels that exert an air-conditioning effect on the interior side, which is the other side. At least one floor part F2 of upper stories H1, H2 except for the lowermost story, which is the lowermost story of the plurality of stories has a gap S within the range of the column-width W2 with respect to the exterior wall OW, and air circulation between a first story H1 which is the story immediately below the floor part F2 and a second story H2 which is the story immediately above the floor part is made possible through the gap S.SELECTED DRAWING: Figure 3
Patent JP-2023005175-A (JP)
Title: Blood purification device
Inventor: MASAOKA KATSUNORI
IPC: A61M1/34
Filed: 2021-06-28
Abstract: To provide a blood purification device capable of maintaining measurement accuracy for blood concentration during treatment.SOLUTION: A blood purification device 100 includes a blood circuit 110, a blood pump 111c and a blood purifier 120, concentration changing means, a measurement part 115, and a control device 150. The control device 150 includes a calibration curve storage part 151 for storing the correspondence between an absorbance of blood and a concentration of blood, a concentration calculation part 152 for calculating a concentration of circulation blood on the basis of light intensity measured in the measurement part 115 and the correspondence stored in the calibration curve storage part 151, a concentration-for-correction calculation part 153 for calculating a concentration for correction on the basis of a concentration before change calculated by the concentration calculation part 152, an amount of injected water or an amount of removed water, and an amount of blood sent out by the blood pump 111c, and a calibration curve correction part 154 for correcting the correspondence stored in the calibration curve storage part 151 when a difference between the concentration after change and the concentration for calibration exceeds a predetermined range.SELECTED DRAWING: Figure 5
Patent JP-2023005355-A (JP)
Title: Wear body of wear with fan and wear with fan
Inventor: ICHIGAYA KOJI
IPC: A41D27/28
Filed: 2021-06-29
Abstract: To provide a wear body applicable to a wear with a fan, which prevents the skin of a wearer from being exposed to sunlight including ultraviolet rays, and to provide a wear with a fan.SOLUTION: A wear with a fan includes: a body part 11 including a fan attaching hole 117 which attaches a fan 2 and a hood 111 which is formed in a shape for covering a head of a wearer and in which an opening 1111 is formed in a portion positioned in front of a face of the wearer; and a face mask 12 attached to the body part 11 so as to cover the opening part 1111. A collar air discharge part E1 for discharging air introduced into the body part 11 by the fan 2 is formed between the face mask 12 and the body part 11.SELECTED DRAWING: Figure 1
Patent JP-2023006070-A (JP)
Title: Support device for vehicle battery pack
Inventor: KUMAGAI NAOTATSU
IPC: B60K1/04
Filed: 2021-06-30
Abstract: To improve the protection performance of a battery pack for a vehicle without decreasing rigidity of a support device, and to suppress the weight increase.SOLUTION: A vehicle battery pack 4 includes a pair of battery side surfaces 41 each positioned on an outer side of each side rail 21 in a vehicle width direction D2 of the vehicle 3. A supporting device 1 for the vehicle battery pack includes: a battery side bracket 5 that includes opposing plates 51 opposing respectively the battery side surfaces 41 and a pair of extension plates 52 each extending from an upper edge and a lower edge of each opposing plate 51 and overlapping an upper surface and a lower surface of the vehicle battery pack 4, and accommodates the vehicle battery pack 4; and a pair of frame side brackets 6 connecting the extension plate 52 and the side rail 21. A weight-reducing hole region 73 formed with a plurality of weight-reducing holes 74 is provided in a center interposed between the pair of frame side brackets 6 in a vehicle length direction D1, of the extending plate 52. A width of the weight-reducing hole region 73 in the vehicle length direction is formed so as to gradually increase inward in the vehicle width direction D2.SELECTED DRAWING: Figure 1
Patent JP-2023007234-A (JP)
Title: Object containing mechanochromism material, method for producing object, and composition
Inventor: MATSUO YUTAKA
IPC: C09K9/02
Filed: 2021-07-01
Abstract: To provide an object containing a mechanochromism material, a method for producing an object, and a composition.SOLUTION: A method for producing an object includes the step of spraying a substrate with a dispersion solution in which a fluorenylidene-acridan derivative having a specific structure is dispersed in a poor solvent.SELECTED DRAWING: Figure 4
Patent JP-2023007666-A (JP)
Title: Fermented jerusalem artichoke and method for producing the same
Inventor: ETO YOKO
IPC: A23L19/10
Filed: 2021-07-02
Abstract: To provide a processed Jerusalem artichoke food in which the content of a functional component polyphenol is maximized and the bitterness is not exhibited even when eaten as it is.SOLUTION: Provided is a processed Jerusalem artichoke food that is obtained by processing Jerusalem artichoke, and the Jerusalem artichoke is fermented for a week or longer, and the whole Jerusalem artichoke, including the inside of the Jerusalem artichoke, is turned to black. The fermented Jerusalem artichoke is roasted at a temperature of 170 to 210°C for 1 to 11 minutes. The roasting process is repeated two or more times.SELECTED DRAWING: Figure 3
Patent JP-2023008420-A (JP)
Title: Remote control device for crane and remote control system for crane
Inventor: HOSOKAWA SEIJI
IPC: B66C13/22
Filed: 2021-07-06
Abstract: To provide a remote control device for a crane and a remote control system for a crane that can reliably and synchronously operate two cranes.SOLUTION: A remote control device 3 controls the operation of a crane 1a by generating an operation signal for the crane 1a when it is in a synchronous operation mode and in a main operation mode, converts only the swing operation signal of a boom 1a1 of the crane 1a into a swing operation signal reversed in the swing direction based on the operation signal of the crane 1a, and transmits to a remote control device 4 via a signal cable 8 for synchronization as a slave operation signal of a crane 2a without converting anything other than the swing operation signal of the boom. The remote control device 4 sends the slave operation signal sent from the remote control device 3 to the crane 2a to operate the crane 2a, so that one unit of the remote control device 3 operates two cranes 1a and 2a synchronously.SELECTED DRAWING: Figure 1
Patent JP-2023008429-A (JP)
Title: delivery catheter
Inventor: HISAMATSU TAKATOMO
IPC: A61F2/966
Filed: 2021-07-06
Abstract: To prevent a prescribed part of an inner shaft from being ruptured even when a stretch force operates on the inner shaft of a delivery catheter by re-housing operation of a stent or the like.SOLUTION: A delivery catheter 2 includes an inner shaft 4 and an outer tube 5 movably inserting the inner shaft 4 in an axial direction. The inner shaft 4 includes: an inner tube 10; a coating tube 20 coating an outer periphery of the inner tube 10 up to near its tip; and a resistance part 12 which is provided at an end extension part 11 extending from the coating tube 20 in the inner tube 10 and engages with the stent 3. In a part 11a from at least the resistance part 12 to the coating tube 20 in the inner tube 10, a reinforcement material 30 composed of a material higher in stretch rigidity than the inner tube 10 is embedded.SELECTED DRAWING: Figure 2
Patent JP-2023009700-A (JP)
Title: Charge management server, charging system, charge management method, and program
Inventor: HOSHINO KIYOSHI
IPC: G06Q50/06
Filed: 2021-07-07
Abstract: To provide a technique with which a user itself wanting to use a charging unit next to a user using the charging unit at present notifies the user of intention of using the charging unit with a will.SOLUTION: A charge management unit 30 of a charge management server 2 acquires contact point information of a first user 6a using a charging unit 3 for charging a battery for running of a vehicle. The charge management unit 30 of the charge management server 2 accepts a first request of a second user 6b as a user different from the first user 6a, the request indicating that the second user wants to use the charging unit being used by the first user 6a next to the first user 6a after the first user 6a has finished using the charging unit. The charge management unit 30 of the charge management server 2 notifies the first user 6a of the first request when accepting the first request.SELECTED DRAWING: Figure 5
Patent JP-2022016379-A (JP)
Title: Semiconductor device with less load effect
Inventor: CHEN WEI LUN
IPC: H01L29/786
Filed: 2021-07-08
Abstract: To provide a method for forming a semiconductor structure, which includes depositing a dielectric layer on a substrate and depositing a patterning layer on the dielectric layer.SOLUTION: A method includes forming a first region including a first plurality of blocks at a first pattern density and a second region including a second plurality of blocks at a second pattern density lower than the first pattern density by performing a first etching process on a patterning layer, reducing the width of each of the second plurality of blocks by performing a second etching process on the second plurality of blocks, and etching the dielectric layer and substrate using the first and second plurality of blocks to form a plurality of fin structures.SELECTED DRAWING: Figure 7
Patent JP-2023015572-A (JP)
Title: walking support device
Inventor: SAKURAI HIDEYUKI
IPC: A61H3/02
Filed: 2021-07-20
Abstract: To naturally guide a user to hold a grip portion so that a camera faces the front of the user.SOLUTION: A walking support device includes a grip portion and a camera, and includes a support part that supports holding of a user so that the camera faces the front of the user when the user holds the grip portion.SELECTED DRAWING: Figure 1
Patent JP-2023019152-A (JP)
Title: Power supply repeating device and distributed power supply system
Inventor: MOMOSE TOSHISHIGE
IPC: H02J3/38
Filed: 2021-07-28
Abstract: To provide a power supply repeating device which can effectively use a device having a power supply function.SOLUTION: A power supply repeating device comprises: a power input terminal 21 in which power is input; a power output terminal 22 which outputs the power; a power conversion circuit 23 which is connected between the power input terminal 21 and the power output terminal 22, and performs power conversion processing for converting the power input to the power input terminal 21 into predetermined power and then outputting the converted power to the power output terminal 22; a detection terminal which is connected with an external power detection part 19; and a circuit control unit 25 which controls an operation of the power conversion circuit 23. The circuit control unit 25 is constituted not to perform the power conversion processing in the power conversion circuit 23 when a predetermined processing execution condition including at least a condition regarding whether or not power is supplied to the power detection part 19 is not satisfied, and to perform the power conversion processing in the power conversion circuit 23 when the processing execution condition is satisfied and there is input voltage in the power input terminal 21.SELECTED DRAWING: Figure 1
Patent JP-2023019740-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: KANEKO YASUHISA
IPC: G16H80/00
Filed: 2021-07-29
Abstract: To provide an information processing device, an information processing method, and an information processing program capable of appropriately confirming a user's health condition.SOLUTION: In an information processing system 1 in which an information processing device 10 is connected to external devices, such as a smart phone 7 owned by another person, an infected person contact notification server 8, and a disaster prevention information notification server 9, via a wired or wireless network 5 in a communicable state, the information processing device 10 includes at least one processor. The processor receives information transmitted and addressed to a user, and when the received information includes risk information related to the user's surroundings, which is information affecting the user's health or safety, gives a command regarding measurement of biological information to a measuring device that measures the user's biological information.SELECTED DRAWING: Figure 1
Patent JP-2022031235-A (JP)
Title: Device for measuring cable quality of electric circuit
Inventor: TEI SHUGO
IPC: G01R27/02
Filed: 2021-08-05
Abstract: To provide a device for measuring cable quality of an electric circuit that is easily used and carried, and can measure the quality of a power cable.SOLUTION: A device for measuring cable quality of an electric circuit includes two electrical connection means 12, a load resistor 14, a switch element 16, a display module 18, and a control module 20. The electrical connection means 12 is connected to power lines 200 via a socket 100. The load resistor 14 is connected to the electrical connection means 12, and to the switch element 16. A second end 164 of the switch element 16 is connected to one of the electrical connection means 12. The control module 20: switches off the switch element 16 in a measuring mode; measures a peak voltage in a voltage waveform, records the peak voltage as a maximum open-circuit voltage, and switches on the switch element 16; measures the peak voltage of the voltage waveform and records the peak voltage as a load voltage; calculates a load current; calculates a cable electric resistance value according to the maximum open-circuit voltage, the load voltage, and the load current; and displays the corresponding information in the display module 18.SELECTED DRAWING: Figure 1