baber/WOPTO huggingface dataset:
Patent JP-2022170148-A (JP)
Title: Method for inspecting wind turbine blade of wind power generator
Inventor: KIMURA YASUTAKA
IPC: F03D17/00
Filed: 2021-04-28
Abstract: To provide a method for inspecting wind turbine blades of a wind power generator capable of appropriately transmitting and receiving data about defects in wind turbine blades in the wind power generator.SOLUTION: An inspection method of the present disclosure includes the steps of: attaching an ultrasonic probe; attaching a pulser receiver; transmitting ultrasonic waves from the ultrasonic probe; receiving, with the ultrasonic probe, reflected waves of the ultrasonic waves reflected by a wind turbine blade; acquiring, by the pulser receiver, data of the reflected waves; wirelessly transmitting, by the pulser receiver, the data of the reflected waves; receiving, with at least one of at least two antennas, the wirelessly-transmitted data of the reflected waves; and performing information processing of the data of the reflection waves by an information processing apparatus electrically connected to the at least two antennas.SELECTED DRAWING: Figure 5
Patent JP-2022172540-A (JP)
Title: Image reading device and image forming apparatus
Inventor: KAWATSU KENJI
IPC: H04N1/04
Filed: 2021-05-06
Abstract: To facilitate maintenance and correction of a reading unit such as a scanner included in a reading device.SOLUTION: An image reading device comprises a reading unit that is arranged at a reading position of a conveyance path for conveying a continuous long print medium and reads an image formed on the print medium, and is provided with a withdrawal unit that withdraws the print medium from the reading position of the reading unit. During the reading performed by the reading unit, the withdrawal unit arranges the print medium at the reading position, and at the completion of the reading performed by the reading unit, withdraws the print medium from the reading unit and secures a predetermined space between the reading unit and the print medium to allow maintenance of the reading unit. With the predetermined space being secured, the image reading device can move a shading unit to the vicinity of the reading unit to perform shading correction.SELECTED DRAWING: Figure 1
Patent JP-2022181536-A (JP)
Title: Roller holding method and roller support
Inventor: OCHI KENJI
IPC: B24B5/18
Filed: 2021-05-26
Abstract: To provide a roller holding method in a device which performs polishing and so on of a work-piece surface with a circular cross section by a centerless polishing device or the like, and a roller holding device (roller support).SOLUTION: A holding method for a roller with a circular cross section uses a pair of rotatable columnar rollers 51a, 51b. When holding a conical roller, the pair of rollers is positioned so as to be arranged in a horizontal direction and so that extensions of respective axes AXa, AXb intersect when vied from above, and so that a side on which the axes intersect becomes higher than the other side when viewed from a direction in which respective rollers are arranged. The conical roller is held on the roller in such a manner that a small-diameter bottom surface side is positioned on a side on which the axes intersect. When holding the conical roller, the pair of rollers is positioned so that the rollers are arranged in the horizontal direction and the axes are parallel when viewed from above, and so that respective axes are horizontal when viewed from the direction in which the rollers are arranged. A cylindrical roller is held on the pair of rollers.SELECTED DRAWING: Figure 1
Patent JP-2022032957-A (JP)
Title: Shaving-type ferromagnetic impurity separation device
Inventor: Wei shi yi
IPC: B03C1/00
Filed: 2021-05-31
Abstract: To provide a shaving-type ferromagnetic impurity separation device.SOLUTION: A ferromagnetic impurity separation device comprises a main housing, a sub-housing and a plurality of magnetic fence members. The main housing clearly distinguishes a material circulation passage and a moving path. The sub-housing is connected to the main housing. The plurality of magnetic fence members are arranged while being superimposed on one another in the main housing or the sub-housing, and have pedestals, a plurality of magnetic units and shaving mechanisms. The pedestals are arranged so as to be movable along the moving path in the main housing or the sub-housing. The plurality of magnetic units are fixed to the pedestals, and have magnetic zones and non-magnetic zones. The shaving mechanisms are connected to the pedestals and the plurality of magnetic units after a movable space is limited by the sub-housing, and shave ferromagnetic impurities contained in a circulating material in two stages.SELECTED DRAWING: Figure 1
Patent JP-2021195620-A (JP)
Title: System and method for determining temperature of object
Inventor: CHRISTOPHER DOUGLAS ATWOOD
IPC: B22F3/16
Filed: 2021-06-02
Abstract: To provide a system and a method for determining a temperature of an object.SOLUTION: A system 100 for determining a temperature of an object 150 comprises: a three-dimensional (3D) printer 120 which is configured to continuously depositing a first material layer, a second material layer, and a third material layer to form an object, the 3D printer being configured to form a recess part in the second material layer, the material including metal; and a temperature sensor 130 which is positioned at least partially together with the recess part and on which the third layer is deposited. The temperature sensor 130 is configured to measure a temperature of the first material layer, a temperature of the second material layer, a temperature of the third material layer, or a temperature of combination of them.SELECTED DRAWING: Figure 1
Patent JP-2022188872-A (JP)
Title: Filter holding device, developing device, process cartridge, and image forming apparatus
Inventor: HOSHI SHOTARO
IPC: G03G21/18
Filed: 2021-06-10
Abstract: To reduce a problem that a discharge target body in a device is discharged to the outside of the device together with a collection target body.SOLUTION: A filter holding device has a filter 26t installed in an opening 26k1 that communicates the inside of the device and the outside of the device with each other. The filter 26t is formed such that the weight density per unit volume on one end becomes larger than the weight density per unit volume on the other end, and is formed such that the area of a surface intersecting with a communication direction on the other end becomes larger than that on one end. The filter 26t is installed in the opening 26k1 such that one end is located inside the device and the other end is located outside the device.SELECTED DRAWING: Figure 4
Patent JP-2022189658-A (JP)
Title: Motor/generator
Inventor: HIRAIWA KAZUYOSHI
IPC: H02K21/24
Filed: 2021-06-12
Abstract: To provide a M/G that has a simple structure but can achieve high performance and reduce loss at high speed rotation.SOLUTION: A disk-like rotor 12 connected to a main shaft 10 supported by cases 20 and 22 is used as a rotor. The rotor 12 is provided with a permanent magnet row 14 and configures a Halbach array magnetic field. A plurality of armature coils 16 arranged in a disk shape so as to oppose the permanent magnet row 14 are fixed to the cases 20 and 22 as a stator. A disk-like field member 24 made of a magnetic material is configured to be arranged in a recessed portion 22c formed in the case 22 opposite to a surface opposed to the permanent magnet row 14 of the armature coil 16.SELECTED DRAWING: Figure 1
Patent JP-2021157819-A (JP)
Title: Labor management system and computer program
Inventor: HISHIKI HIROKAZU
IPC: G06Q10/06
Filed: 2021-06-15
Abstract: To provide a labor management system and a computer program capable of accurately managing labor of drivers and the like.SOLUTION: A labor management system includes a digital tachograph 2 operated by a driver and a manager terminal 1 operated by an administrator. The digital tachograph 2 receives an input of measurement results by an alcohol detector 45 in a roll call processing for the driver to transmit the measurement results to the manager terminal 1. The manager terminal 1 displays the measurement results transmitted in the roll call processing, gives an alarm when at least one of a rest period, a holiday time, and a restraint time of the driver does not satisfy a predetermined labor standard in the roll call processing, and records roll call information including driver's identification information, the measurement results, and time of performing the roll call processing.SELECTED DRAWING: Figure 1
Patent JP-2022191541-A (JP)
Title: Electric power supply
Inventor: ENDO HIROKI
IPC: H02M7/48
Filed: 2021-06-16
Abstract: To provide an electric power supply capable of suppressing reduction in manufacturing efficiency.SOLUTION: An electric power supply (a power conditioner 100) comprises: a housing 10 having an aperture 121; a heat sink 20 attached to the housing 10; a sealing portion 30 mounted between the housing 10 and the heat sink 20 in an arranged state around the aperture 121; and a fixing portions 40 fixing together the housing 10 and the heat sink 20. The fixing portions 40 fix the sealing portion 30 to the housing 10 and the heat sink 20 by sandwiching the sealing portion 30 between the housing 10 and the heat sink 20. The sealing portion 30 includes: first sealing members 31 arranged along the aperture 121; and second sealing members 32 of which ends are arranged respectively near the first sealing members 31 and along the aperture 121. The fixing portions 40 fix the housing 10, the heat sink 20 and the sealing portion 30 without penetrating through the sealing portion 30.SELECTED DRAWING: Figure 4
Patent JP-2023000080-A (JP)
Title: Information processing apparatus, information processing system, withdrawal possibility analysis method, and control program
Inventor: KINOSHITA HIROAKI
IPC: G06Q50/22
Filed: 2021-06-17
Abstract: To provide information useful for grasping in advance a user's discomfort about devices.SOLUTION: An information processing apparatus 10 comprises: an acquisition unit 111 that acquires operating log data of devices present in a nursing and care facility 900; an analysis unit 112 that analyzes the possibility of withdrawal of a user who uses the devices in the nursing and care facility 900 based on the operating log data; and an output unit 113 that outputs a result of the analysis performed by the analysis unit 112.SELECTED DRAWING: Figure 2
Patent JP-2023003025-A (JP)
Title: connector
Inventor: NATSUME TAKASHI
IPC: H01R13/52
Filed: 2021-06-23
Abstract: To suppress peeling at the joint surface between a housing and a molded portion.SOLUTION: A connector 10 includes a terminal fitting 30, a housing 20 having a holding portion 21 holding the terminal fitting 30 and a hood 22 projecting from the holding portion 21, and a molded portion 40 surrounding the housing 20. The connector 10 is provided with a recess 50 in a joint surface 20A of the housing 20 with the molded portion 40.SELECTED DRAWING: Figure 7
Patent JP-2023003939-A (JP)
Title: Composition for instant beverage
Inventor: MIURA MICHIKO
IPC: A23L2/00
Filed: 2021-06-25
Abstract: To provide a powdery composition for instant beverage that makes it possible to prepare a rich beverage having good-quality bubbles by pouring water thereto, and a foamable beverage produced from the composition for instant beverage.SOLUTION: The present invention provides a powdery composition for instant beverage that is to be blended with liquid to prepare a beverage. The composition contains, as raw material, an acid agent, an alkali agent, and powder containing nitrogen gas. The acid agent and the alkali agent react with each other in water to form carbonic acid gas. There is also provided a method for producing a foamable beverage that causes the composition for instant beverage to be dissolved in water, to produce a foamable beverage having bubbles formed on its liquid surface.SELECTED DRAWING: None
Patent JP-2023008247-A (JP)
Title: Drainage guide member
Inventor: SAEKI TOSHIMASA
IPC: B05B12/32
Filed: 2021-07-05
Abstract: To provide a drainage guide member which can prevent adhering water from being frozen and guide and drain the water even in a state that an air temperature is low as in winter season.SOLUTION: A drainage guide member 2 includes: an inclined surface part 4 which receives water; and a vertical surface part 5 which is provided continuously from a lower end edge part of the inclined surface part 4 and vertically extends downward. The drainage guide member 2 prevents adhering water from being frozen and guides and drains the water.SELECTED DRAWING: Figure 1
Patent JP-2021165401-A (JP)
Title: Epoxy resin composition, resin sheet, prepreg, metallic foil with resin, metal substrate, and power semiconductor device
Inventor: KIGUCHI KAZUYA
IPC: C08J5/24
Filed: 2021-07-05
Abstract: To provide an epoxy resin composition excellent in heat conductivity after curing, a resin sheet using the same, a prepreg, a metallic foil with a resin, a metal substrate, and a power semiconductor device.SOLUTION: An epoxy resin composition contains an epoxy resin monomer, a curing agent, and a filler. The filler contains a first filler and a second filler. The first filler contains boron nitride particles having a cumulative 50% particle diameter D50 from a small particle diameter side of a weight cumulative particle size distribution curve of 20 μm or more and an average value of an aspect ratio (length in width direction/length in thickness direction) of primary particles of 30 or less, or an aggregate of the boron nitride particles. The second filler contains boron nitride particles having the particle diameter D50 of less than 10 μm and an average value of the aspect value of 5 or less, or an aggregate of the boron nitride particles.SELECTED DRAWING: None
Patent JP-2023016558-A (JP)
Title: Block pavement method, block pavement structure and pavement block
Inventor: TSUDA TOKIHIRO
IPC: E01C3/00
Filed: 2021-07-21
Abstract: To provide a block pavement method, block pavement structure and pavement block that can extend water permeation duration by suppressing as much as possible clogging with mud and preventing the occurrence of puddles, prevents the surface from being stained with mud, and facilitates maintenance.SOLUTION: A block pavement method comprises: a roadbed layer forming step of forming a roadbed layer on top of a filter layer; a sand cushion layer forming step of forming a sand cushion layer on top of the roadbed layer after forming it; and a block laying step of laying a plurality of pavement blocks by using a plurality of reinforcement plates having a base plate on the upper part of the sand cushion layer and a joint plate erected upward from the top surface of the base plate after the sand cushion layer forming step. The pavement block is provided with a large number of mud permeation holes that communicate from the upper surface to the lower surface and allow mud to permeate to the lower surface of the pavement block. A joint part between the plurality of pavement blocks is not filled with joint sand.SELECTED DRAWING: Figure 1
Patent JP-2023017254-A (JP)
Title: Vehicle behavior management system
Inventor: KOJIMA KAORU
IPC: G06Q10/00
Filed: 2021-07-26
Abstract: To provide a vehicle behavior management system capable of performing behavior management of the whole vehicle including not only vehicles owned by the own company but also vehicles owned by other companies in a state where information security is secured.SOLUTION: In a vehicle behavior management system 1, a vehicle 10 transmits a current position acquired by a GPS receiver 21, together with vehicle identification information to a server 30 via a communication line 5, a user side terminal 40 transmits disclosure vehicle identification information and disclosure request time being set by a disclosure request setting unit 42 to the server 30 via the communication line 5, together with disclosure user identification information for requesting disclosure, the server 30, when the disclosure vehicle identification information and the disclosure user identification information received by a server side reception unit 31 matches the vehicle identification information and user identification information stored in a server side storage unit 32, and the disclosure request time received by the server side reception unit 31 is included in disclosure permission time, transmits the current position of the vehicle 10 identified by the vehicle identification information to the user side terminal 40 via the communication line 5.SELECTED DRAWING: Figure 1
Patent JP-2023018697-A (JP)
Title: Motor core manufacturing method and motor core manufacturing device
Inventor: KUROSAKI HIDEKAZU
IPC: H01F3/02
Filed: 2021-07-28
Abstract: To provide a motor core manufacturing device capable of bonding cores to each other in addition to adhering and fixing magnets without wasting an adhesive in motor core manufacturing work.SOLUTION: When a downward force is applied to a core 42 in FIG. (a), an adhesive 15B further spreads. As shown in FIG. (b), a partial adhesive 15C1 protrudes from the core 42, hits a magnet 51, and flows up and down. Although not shown, the adhesive also flows down from the top of the upper core 42, so after hitting the magnet 51, the adhesive flows up and down by half the thickness of the core 42. The surplus part goes around to other surfaces of the magnet 51 (front and back surfaces in the figure). As a result, the partial adhesive 15C1 fills a gap between a magnet hole 44 and the magnet 51, and a remaining adhesive 15C2 remains between the core 42 and the core 42, as shown in FIG. (c).SELECTED DRAWING: Figure 11
Patent JP-2023019663-A (JP)
Title: Power supply device and method of controlling the same
Inventor: MINAMI TOMOYUKI
IPC: H02M3/155
Filed: 2021-07-29
Abstract: To provide a power supply device and a method of controlling the same capable of securing sufficient voltage output even when voltage is reduced while securing a system performance.SOLUTION: A power supply device comprises a voltage boosting part and a switching part. The voltage boosting part boosts an output voltage of a battery mounted on a vehicle to a setting value and then outputs the boosted voltage to a load. The switching part, in a case where the output voltage is reduced to less than the setting value, switches the setting value depending on the output voltage before input to the voltage boosting part.SELECTED DRAWING: Figure 1
Patent JP-2022135872-A (JP)
Title: Vibration control device and method of manufacturing vibration control device
Inventor: HOTTA KAZUKI
IPC: B21D39/00
Filed: 2021-08-02
Abstract: To provide a vibration control device capable of suppressing the generation of burring with a further simple structure, and eliminating the need of or simplifying deburring work.SOLUTION: A vibration control device comprises: an inner 10; a cylindrical outer 20 disposed on the outer side in a radial direction of the inner 10; an elastic body 30 coupling the inner 10 and the outer 20; and a retainer 50 arranged in at least one end portion of the inner 10 in an axial direction, and having an opening portion 51 penetrating in the axial direction. The inner 10 comprises a plurality of annular projecting portions 12 extending outward in the axial direction from at least one end surface 15 in the axial direction, and inserted in the opening portion 51 of the retainer 50. The annular projecting portion 12 comprises a plurality of caulking fixing portions 13 disposed at intervals in a circumferential direction. The retainer 50 has the plurality of caulking fixing portions 13 pressed against an inner peripheral surface 52 of the opening portion 51 to be caulked and fixed to the inner 10.SELECTED DRAWING: Figure 1
Patent JP-2023023446-A (JP)
Title: Point group data identity estimation device, and point group data identity estimation system
Inventor: TANIGAWA RYO
IPC: G06N3/08
Filed: 2021-08-05
Abstract: To provide a point group data identity estimation device and a point group data identity estimation system that improve accuracy of identity evaluation for three-dimensional point group data.SOLUTION: A point group data identity estimation device for estimating identity of a three-dimensional objects that are bases of first local point group data and second local point group data includes: a first DNN unit that, by inputting the first local point group data and first global point group data, which is global three-dimensional point group data and includes first position information identifying a position of the first local point group data, outputs a first feature; a second DNN unit that, by inputting the second local point group data and second global point group data, which is global three-dimensional point group data and includes second position information identifying a position of the second local point group data, outputs a second feature; and an identity evaluation unit that outputs, on the basis of the first feature and the second feature, an evaluation of identity between the first local point group data and the second local point group data, in which weight is shared between the first DNN unit and the second DNN unit.SELECTED DRAWING: Figure 1
Patent JP-2023023493-A (JP)
Title: Skin pack package for raw meat
Inventor: OTSUKI AKIYOSHI
IPC: B65D85/50
Filed: 2021-08-05
Abstract: To provide a pack package that enables a packaged raw meat to be matured to improve deliciousness of the meats and can extend a shelf life of a raw meat longer than before.SOLUTION: A skin pack package 10 for a raw meat is provided with a lid material 1 and a bottom material 8, where the lid material 1 is formed of a multi-layered film. A temperature at which displacement by 2000 μm of the multi-layered film is made at the time when the multi-layered film is subjected to thermo-mechanical analysis is 130°C or more, and an oxygen permeation amount of the lid material 1 is 100 cc/(m2 day atm) or less, and an oxygen permeation amount of the bottom material 8 is 300 cc/(m2 day atm) or less. A package for test prepared by skin-pack packaging a test meat using the lid material 1 and the bottom material 8 is stored, where a retention rate HI of inosinic acid calculated from contents I1 of inosinic acid in the test meat after one day from when the package is stored and contents I7 of inosinic acid in the test meat after seven days from when the package is stored is 50-150 mass%.SELECTED DRAWING: Figure 2
Patent JP-2023023655-A (JP)
Title: Laminated foam sheet for thermoforming
Inventor: SAITO YOSHINARI
IPC: B32B7/06
Filed: 2021-08-05
Abstract: To develop a laminated foam sheet for thermoforming that makes it easy to peel a film from a laminated foam sheet, and prevent, after the thermoforming, a phenomenon that an adhered film floats.SOLUTION: A laminated foam sheet for thermoforming of the present invention is obtained by detachably laminating and adhering a thermoplastic resin film to a surface of a polystyrene resin foam sheet, wherein the apparent density of the laminated foam sheet is within a specific range, an area ratio occupied by specific microbubbles on the peeling surface of the polystyrene resin foam sheet obtained by peeling the thermoplastic resin film from the laminated foam sheet is within a specific range, and the average peel strength of the thermoplastic resin film is within a specific range.SELECTED DRAWING: None