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公开(公告)号：US20160128169A1
公开(公告)日：2016-05-05
申请号：US14896082
申请日：2013-07-09
Applicant: SHIMADZU CORPORATION
Inventor： Sadamu TOMITA
Abstract: An X-ray tube assembly for generating an X-ray, comprises: a filament including a plurality of electric flow paths; and an adjustor configured to adjust at least one of values of current flowing through the plurality of electric flow paths to adjust an electron emission area of the filament.
Abstract translation: 一种用于产生X射线的X射线管组件，包括：灯丝，其包括多个电流路径; 以及调整器，被配置为调节流过所述多个电流路径的电流值中的至少一个，以调节所述细丝的电子发射面积。
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公开(公告)号：US20230313103A1
公开(公告)日：2023-10-05
申请号：US18022592
申请日：2021-07-07
Applicant: Shimadzu Corporation
Inventor： Tsunehiro INOUE , Toyoyuki HASHIMOTO , Yasuko YONEDA , Kenji TAKUBO , Yoichi FUJIYAMA , Tomoki OHKUBO , Eiichi OZEKI , Ryogo TAKAI , Hiroomi GOTO , Sadamu TOMITA
Abstract: A cell culture container includes: a container body; a cell culture insert having a tubular portion and an oxygen-permeable membrane; and a lid member. The container body is provided with an opening that communicates with an interior of the container body. The tubular portion includes an upper end and a lower end, and is inserted in the opening such that the lower end is located inside the container body. The lower end side of the tubular portion is closed by the membrane. The upper end side of the tubular portion is closed by the lid member. The lid member includes a lower surface that faces toward an interior of the tubular portion. The lid member is provided with an electrode insertion port and a culture medium outlet port that each communicate with the interior of the tubular portion at the lower surface.
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公开(公告)号：US20240076596A1
公开(公告)日：2024-03-07
申请号：US18268670
申请日：2021-10-14
Applicant: Shimadzu Corporation
Inventor： Tsunehiro INOUE , Toyoyuki HASHIMOTO , Yasuko YONEDA , Kenji TAKUBO , Yoichi FUJIYAMA , Tomoki OHKUBO , Eiichi OZEKI , Ryogo TAKAI , Hiroomi GOTO , Sadamu TOMITA
Abstract: A cell culture container includes: an insert member having a membrane on which a cell is seeded, the insert member defining a first inner space that functions as an anaerobic chamber; a container having an attachment/detachment portion to and from which the insert member is attachable and detachable, the container defining a second inner space that functions as an aerobic chamber; a sealing member that closes an opening of the aerobic chamber between the attachment/detachment portion and the insert member with the insert member being attached to the attachment/detachment portion; and a transfer mechanism that transfers force to the sealing member. The sealing member closes the opening in response to an input of the force from the transfer mechanism.
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公开(公告)号：US20170169983A1
公开(公告)日：2017-06-15
申请号：US15365052
申请日：2016-11-30
Applicant: SHIMADZU CORPORATION
Inventor： Yusuke KOGA , Sadamu TOMITA , Takumi KOBAYASHI
Abstract: An emitter for an X-ray tube device is configured to irradiate an anode with electrons for X-ray emission. The emitter includes an electron emission portion to be heated by an electric current, a current application leg for supplying the electric current to the electron emission portion, a support leg, a current application leg fixing portion for supporting the current application leg and supplying the electric current to the current application leg, and a support leg fixing portion for supporting the support leg. At least one of materials and shapes are different between the current application leg fixing portion and the support leg fixing portion so that a difference in an amount of thermal deformation between the current application leg and the support leg in a direction vertical to the electron emission portion is reduced when the electron emission portion is heated.
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