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公开(公告)号：US20220062994A1
公开(公告)日：2022-03-03
申请号：US17373983
申请日：2021-07-13
摘要： A dissimilar material joining product according to at least one embodiment of the disclosure includes a base material, a cladding layer formed of a dissimilar material having a different main component element from that of the base material and formed to cover at least a part of the base material, and an additively manufactured layer formed of a dissimilar material having a different main component element from that of the base material and joined to the base material with the cladding layer interposed therebetween.
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公开(公告)号：US11262276B2
公开(公告)日：2022-03-01
申请号：US16607599
申请日：2018-03-23
摘要： A monitoring system includes a real-time detection device configured to detect a state of target equipment and an instruction output from a central control device configured to input a control instruction to the target equipment; and a monitoring device configured to acquire information from the real-time detection device. The monitoring device includes an analysis unit configured to simulate the state of the target equipment, with models of the target equipment and the central control device, and a determination unit configured to determine whether an abnormality has occurred in the target equipment. The analysis unit is configured to simulate the state of the target equipment, using the latest information detected by the real-time detection device. The determination unit is configured to compare a result calculated by the analysis unit using the latest information detected by the real-time detection device.
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公开(公告)号：US20220055281A1
公开(公告)日：2022-02-24
申请号：US17414548
申请日：2019-12-06
发明人： Toshiki KITAZAWA , Homare YAMATO , Masahiko SHIMIZU , Shoya MANO
摘要： The purpose is to shape a laminate with high accuracy by properly causing the slipping between fiber sheets in the laminate during a bending processing of the laminate. A laminate shaping apparatus is equipped with: a holding section (2) for holding a sheet-like laminate (50) composed of a plurality of fiber sheets laminated on each other; and a slipping promotion section (3) which is arranged along a surface of a region other than a region held by the holding section (2) in the laminate (50) and is so configured as to promote the slipping between the fiber sheets in the laminate (50) during the bending processing of the laminate (50).
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公开(公告)号：US11236969B2
公开(公告)日：2022-02-01
申请号：US16556742
申请日：2019-08-30
发明人： Chiyako Mihara , Katsunori Ieki
IPC分类号： F41F3/04
摘要： A launch tube of a flying object has a tube, a plurality of rails and a plurality of guides. The tube is configured to store the flying object. The rails are fixed on an inner wall of the tube and configured to contact the flying object. The guides are on the inner wall of the tube. One of the guides is configured to contact the flying object, and evacuate from a region of movement of the flying object, when the flying object moves to leave the one of the guides.
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公开(公告)号：US20220025950A1
公开(公告)日：2022-01-27
申请号：US17312065
申请日：2019-01-11
发明人： Shingo Nishida , Ryoichi Kawakami
摘要： A sealing device includes a movable part which is fixed to a shaft penetrating a wall of a vessel and is movable with the shaft, the vessel being configured to include an interior space, a first bellows part which has a first end fixed to the vessel and a second end fixed to the movable part, for sealing a penetrated portion of the vessel by the shaft, a second bellows part which is disposed opposite to the first bellows part across the movable part, and has a first end disposed on a side of the first bellows part and fixed to the movable part, and a second end fixed to a stationary member, and a communication path for causing an interior space of the first bellows part and an interior space of the second bellows part to communicate with each other.
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公开(公告)号：US11227373B2
公开(公告)日：2022-01-18
申请号：US16438938
申请日：2019-06-12
发明人： Naoki Matsuura , Mitsuyoshi Uematsu
IPC分类号： G06T7/00
摘要： A method of evaluating equivalence of detection performances of an object to be photographed using a film image and a digital image. The method includes acquiring digital images of the object with varying values of an influence parameter; acquiring digital detection limit values of the respective digital images; specifying a digital detection limit value with highest detection performance from the digital detection limit values; determining that there is equivalence when the specified digital detection limit value is equal to or more than a film detection limit value of the film image, because the detection performance of the object using the digital image assures the detection performance of the object using the film image; and determining that there is no equivalence when the specified digital detection limit value is smaller than the film detection limit value.
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公开(公告)号：US20220009131A1
公开(公告)日：2022-01-13
申请号：US17295897
申请日：2019-12-24
发明人： Yusuke KOBAYASHI , Noriya HAYASHI
摘要： Provided is a method for making a mold of a gap between components, the method comprising: a step for preparing a curable composition by mixing a resin material with a curing agent that promotes curing of the resin material; a step for cooling the curable composition (M) to a predetermined temperature at which curing of the curable composition is not initiated, so as to manufacture a mold-making kit; a step for placing the mold-making kit in a gap between a first member and a second member so as to fill the gap; a step for curing the mold-making kit between the first member and the second member to mold the mold-making kit into the shape of the gap; and a step for removing the cured mold-making kit from the gap.
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公开(公告)号：US11220954B2
公开(公告)日：2022-01-11
申请号：US16640558
申请日：2019-05-23
IPC分类号： F02B37/04 , F01D15/10 , F01N5/04 , F02B37/14 , F02B41/10 , F02B39/10 , F02B37/00 , F02B37/013 , F02D41/00 , F02B37/12
摘要： An object is to provide a supercharging system capable of actively and easily controlling a rotational speed of a turbine generator. A supercharging system includes a compressor driven by an electric motor to pump fluid to an engine, a turbine generator rotated by exhaust from the engine, and a drive device that drives the electric motor by electricity generated by the turbine generator, wherein the drive device includes a rectifying unit that rectifies the electricity generated by the turbine generator, a converter unit that steps up or down a voltage value of a DC voltage rectified by the rectifying unit and outputs the DC voltage, an inverter unit that drives the electric motor using the DC voltage output from the converter unit, and a control unit that controls a change amount of the DC voltage in the converter unit.
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公开(公告)号：US11215222B2
公开(公告)日：2022-01-04
申请号：US16625314
申请日：2019-02-04
发明人： Takaya Futae , Naoyuki Nagai , Shinji Ogawa , Taiyo Shirakawa
摘要： A turbocharger includes a rotor shaft that is rotationally driven, a compressor impeller attached to the rotor shaft, and a cylindrical bearing portion that includes an inner cylinder and an outer cylinder, and that supports the rotor shaft in a rotatable manner. A first damping portion is provided between an axial first end portion of the inner cylinder and an axial first end portion of the outer cylinder, and an axial second end portion of the inner cylinder is connected with an axial second end portion of the outer cylinder. A second damping portion is provided between a housing and the axial second end portion. The housing and the bearing portion are fixed by a flange portion provided at the first end portion of the outer cylinder in such a manner as to restrict movement of the flange portion in a radial direction and in an axial direction.
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公开(公告)号：US20210395050A1
公开(公告)日：2021-12-23
申请号：US17335248
申请日：2021-06-01
发明人： Shigemi YAMANE
摘要： There is provided a control system including: a first transmission unit configured to transmit a first command directing an operation of a crane; a second transmission unit configured to transmit a second command directing an operation of the crane; and a control device including a first reception unit configured to accept the first command and a second reception unit configured to accept the second command, in which the control device is configured to operate the crane in a case in which the first command and the second command coincide with each other.
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