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公开(公告)号：US20230266275A1
公开(公告)日：2023-08-24
申请号：US18040581
申请日：2021-06-30
Inventor： Ryusuke HIOKI , Yoshihaya IMAMURA , Chieko IMAI , Takahide HATAHORI , Koki YOSHIDA
CPC classification number: G01N29/2418 , G01N29/041 , G01N2291/0289 , G01N2291/0234 , G01N2291/0422
Abstract: A testing method for a joined body, in which a second pipe member having an outer diameter smaller than that of a first pipe member having at least one through hole is inserted into the first pipe member and the second pipe member is expanded to form a joining portion, the testing method includes: applying an elastic wave vibration to the joined body of the first pipe member and the second pipe member, for plural visual field regions at different positions in a circumferential direction of the joined body, acquiring a vibration distribution of the second pipe member measured through the through hole and a vibration distribution of the first pipe member in a visual field region including the joining portion of the first pipe member and the second pipe member, which are measured optically and in a batch, and determining quality of joining in the entire joining portion based on the acquired vibration distributions.
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公开(公告)号：US20230210483A1
公开(公告)日：2023-07-06
申请号：US17984109
申请日：2022-11-09
Applicant: SHIMADZU CORPORATION
Inventor： Koki YOSHIDA , Dai HIROSE
IPC: A61B6/00
CPC classification number: A61B6/4441 , A61B6/42
Abstract: An X-ray imaging apparatus reduces waiting time and smoothly performs position alignment with a target region. The X-ray imaging apparatus has a C-arm that supports an X-ray tube and an X-ray detector; a turning mechanism that turns the C-arm around the vertical axis AX2; a table on which a subject M is loaded; a console; and a control element, wherein the control element runs the turning mechanism to turn the C-arm in the direction toward the preset target angle when the console provides the input power to perform the relative move of the table relative to the C-arm.
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公开(公告)号：US20220218299A1
公开(公告)日：2022-07-14
申请号：US17548855
申请日：2021-12-13
Applicant: SHIMADZU CORPORATION
Inventor： Koki YOSHIDA , Fumiaki TANAKA
Abstract: In this X-ray fluoroscopic imaging apparatus, a control unit includes a first determination unit for determining whether or not X-ray imaging has been performed and is configured to perform control to switch to the target position to the next target position when it is determined by a first determination unit that X-ray imaging has been performed.
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公开(公告)号：US20190021689A1
公开(公告)日：2019-01-24
申请号：US16033715
申请日：2018-07-12
Applicant: Shimadzu Corporation
Inventor： Dai HIROSE , Tetsu NAKAYAMA , Koki YOSHIDA
Abstract: An X-ray imaging apparatus is provided with a distance sensor for measuring an SSD which is a distance between a focal point of the X-ray tube and a surface of a subject M, an input unit for setting a reference SSD associated with an incident dose in which imaging is allowed, and a comparator for comparing an SSD at the time of imaging associated with the incident dose obtained by using the SD measured by the distance sensor and a reference SSD set by the input unit.
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公开(公告)号：US20240237964A1
公开(公告)日：2024-07-18
申请号：US18531111
申请日：2023-12-06
Applicant: Shimadzu Corporation
Inventor： Hiroki ONODERA , Koki YOSHIDA , Dai HIROSE
CPC classification number: A61B6/547 , A61B6/102 , A61B6/545 , G16H40/63 , A61B6/0407 , A61B6/4441
Abstract: An Xray imaging apparatus is provided with an X-ray source, an X-ray detector, an arm, an arm driving mechanism, an X-ray detector moving mechanism, a model acquisition unit for acquiring a subject model of a surface shape of the subject, and a controller configured to select a target position where a distance of the X-ray detector to a surface of the subject model is shorter, out of a first target position set based on a position of the subject model and a preset second target position and perform a control to move the X-ray detector toward the selected target position.
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Patent Agency Ranking
公开(公告)号：US20230062821A1
公开(公告)日：2023-03-02
申请号：US17792405
申请日：2020-10-12
Applicant: SHIMADZU CORPORATION
Inventor： Koki YOSHIDA , Kenji TAKUBO , Takahide HATAHORI
IPC: G01B9/02 , G01N29/12 , G01N29/04 , G01B9/02098 , G01N29/44
Abstract: A defect inspection device (100) includes an excitation unit that excites an elastic wave, an irradiation unit (2) that applies laser lights, a measurement unit (3) that measures the interfered laser lights, and a control unit that acquires vibration state information which is information about a state of the elastic wave excited in an inspection target (P) for a plurality of frequencies by changing a frequency of excitation vibration caused by the excitation unit in order to excite the elastic wave in the inspection target (P), and extracts recommended frequencies (F) recommended for inspecting a defect of the inspection target (P) from among the plurality of frequencies based on the acquired vibration state information for the plurality of frequencies.
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公开(公告)号：US20210228174A1
公开(公告)日：2021-07-29
申请号：US17156594
申请日：2021-01-24
Applicant: Shimadzu Corporation
Inventor： Koki YOSHIDA , Yoshihide MAGARI , Fumiaki TANAKA , Takanori YOSHIDA , Shinya HASEBE
IPC: A61B6/00 , G06F3/0484 , G06F3/0481
Abstract: Provided is a radiographic imaging apparatus capable of easily and properly performing a selection operation or a playback operation of the moving image and a frame feeding operation of the moving image. An operation unit is provided with a tiltable lever and a rotation input portion provided at an upper end of the lever. The image processing unit performs a selection operation or a playback operation of the moving image to be displayed on the display unit according to a tilting operation of the lever, and performs a frame feeding operation of the moving image to be displayed on the display unit according to a rotating operation of the rotation input portion.
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公开(公告)号：US20170164921A1
公开(公告)日：2017-06-15
申请号：US15373620
申请日：2016-12-09
Applicant: SHIMADZU CORPORATION
Inventor： Dai HIROSE , Koki YOSHIDA
CPC classification number: A61B6/54 , A61B6/0407 , A61B6/0457 , A61B6/40 , A61B6/42 , A61B6/4233 , A61B6/4452 , A61B6/461 , A61B6/465 , A61B6/467 , A61B6/487 , A61B6/504 , A61B6/5211 , A61B6/547
Abstract: An X-ray imaging apparatus that reduces the workload of a user when the X-ray imaging is performed while moving a table in 2 axes directions in a loading plane relative to an X-ray irradiation detection element. The X-ray imaging apparatus 100 comprises an X-ray irradiation detection element 1 including an X-ray irradiation element irradiates an X-ray to a subject 10 and an X-ray detection element 1 that detects the X-ray transmitting said subject 10, a table 2 that can load the subject 10 on the loading plane, and a control element 3 that moves the X-ray irradiation detection element 1 or at least one side of the table 2 in the first direction and the second direction orthogonal each other along a pathway of the relative position of the preregistered loading plane 2c and the X-ray irradiation detection element 1 when the X-ray imaging of the subject 10 is performed.
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公开(公告)号：US20220229020A1
公开(公告)日：2022-07-21
申请号：US17614527
申请日：2020-04-13
Inventor： Takahide HATAHORI , Kenji TAKUBO , Koki YOSHIDA , Yoshihaya IMAMURA
Abstract: The method for examining a clinched portion of a tubular body includes the steps of: giving an elastic vibration to a clinched body 90 formed by clinching a tubular body 91 with a clinch-target member 92; and acquiring, for each of a plurality of view areas 95 which differ from each other in the position in the circumferential direction of the tubular body 91, a vibration distribution optically and simultaneously measured within the view area 95 including a clinched portion 93 of the tubular body 91 and the clinch-target member 92, to determine whether or not the state of clinching is satisfactory over the entire clinched portion 93.
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公开(公告)号：US20220225953A1
公开(公告)日：2022-07-21
申请号：US17549416
申请日：2021-12-13
Applicant: SHIMADZU CORPORATION
Inventor： Hiroki ONODERA , Koki YOSHIDA , Dai HIROSE
Abstract: This X-ray imaging apparatus includes an X-ray source, an X-ray detector, an arm, an arm driving mechanism, an X-ray detector moving mechanism, a bed, and a control unit. The control unit performs control of a position adjustment operation for adjusting a position of the X-ray detector such that a distance from a surface of a subject model serving as a model of a surface shape of the subject to the X-ray detector becomes a predetermined distance by moving the X-ray detector toward or away from the surface of the subject model.
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