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2. 发明专利

JP6135827B2 電界放射装置および改質処理方法有权
公开(公告)号：JP6135827B2
公开(公告)日：2017-05-31
申请号：JP2016554741
申请日：2015-12-22
申请人：株式会社明電舎
发明人：高橋大造 , 深井利眞 , 谷水徹
IPC分类号： H01J35/16 , H01J9/02 , H01J3/38 , H01J35/06
CPC分类号： H01J35/065 , H01J1/304 , H01J35/06 , H01J35/12 , H01J35/16 , H05G1/00 , H05G1/02

3. 发明专利

JP5984403B2 ターゲット構造体及びそれを備える放射線発生装置有权
标题翻译：目标布置和具有其的放射线产生装置
公开(公告)号：JP5984403B2
公开(公告)日：2016-09-06
申请号：JP2012018561
申请日：2012-01-31
申请人：キヤノン株式会社
发明人：田村美樹 , 佐藤安栄 , 山▲崎▼ 康二
IPC分类号： H01J35/08
CPC分类号： H01J35/08 , G01N23/04 , H01J35/12 , H01J2235/084 , H01J2235/087

4. 发明专利

JP5771213B2 電子収集素子、X線発生装置及びX線システム有权
标题翻译：电子收集装置，X射线发生器和X射线系统
公开(公告)号：JP5771213B2
公开(公告)日：2015-08-26
申请号：JP2012535976
申请日：2010-10-18
申请人：コーニンクレッカフィリップスエヌヴェ
发明人：ピーティック,ライナー
IPC分类号： A61B6/00 , A61B6/03 , H05G1/00 , H01J35/08
CPC分类号： H01J35/105 , H01J35/12 , H01J2235/08 , H01J2235/1204 , H01J2235/1291

5. 发明专利

JP2014161531A Multi-radiation generation device and radiation photographing system 有权
标题翻译：多辐射发生装置和辐射摄影系统
公开(公告)号：JP2014161531A
公开(公告)日：2014-09-08
申请号：JP2013035612
申请日：2013-02-26
申请人： Canon Inc , キヤノン株式会社
发明人： TAMURA MIKI , UEDA KAZUYUKI
IPC分类号： A61B6/02 , A61B6/00
CPC分类号： A61B6/025 , A61B6/4007 , A61B6/4085 , H01J35/06 , H01J35/12 , H01J35/16 , H01J2201/30469 , H01J2235/068 , H01J2235/166 , H01J2235/168 , H01J2235/186 , H01J2235/205
摘要： PROBLEM TO BE SOLVED: To make a multi-radiation generation device in which a plurality of radiation sources 2 each having an electron source 4 for emitting electrons, and a target part 5 for generating radiations by being radiated with the electrons discharged from the electron source 4 are arranged in a row shape adaptable to both tomosynthesis photographing and non-tomosynthesis photographing.SOLUTION: At least one of two radiation sources 2 is made to serve as a dual-purpose radiation source 2a which is used in both tomosynthesis photographing and non-tomosynthesis photographing, and the other radiation source 2 is made to serve as a single-purpose radiation source 2b which is used in only the tomosynthesis photographing.
摘要翻译：要解决的问题：为了制造多个具有用于发射电子的电子源4的辐射源2的多辐射发生装置和用于通过从电子源放出的电子辐射而产生辐射的目标部分5 4被布置成适于层析合成摄影和非层析合成摄影的行形状。解决方案：使两个辐射源2中的至少一个用作双重用途辐射源2a，其用于层析合成摄影和非融合摄影，层析融合拍摄，另一辐射源2被用作仅用于断层摄影的单用途辐射源2b。

6. 发明专利

JP2014154499A Radiation generator and radiographic apparatus with the radiation generator 有权
标题翻译：辐射发生器和辐射发生器的放射性设备
公开(公告)号：JP2014154499A
公开(公告)日：2014-08-25
申请号：JP2013025729
申请日：2013-02-13
申请人： Canon Inc , キヤノン株式会社
发明人： UTSUMI KAZUNARI , UEDA KAZUYUKI
IPC分类号： H01J35/16 , A61B6/00 , H01J35/06 , H01J35/08 , H01J35/12 , H01J35/18 , H05G1/00
CPC分类号： H01J35/08 , A61B6/40 , H01J35/065 , H01J35/12 , H01J35/16 , H01J2235/068 , H01J2235/087 , H01J2235/1204 , H01J2235/1291 , H01J2235/165 , H01J2235/168 , H01J2235/186 , H05G1/025
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable array type radiation generator including shield bodies located corresponding to a plurality of targets, in which variation of radiation output is suppressed.SOLUTION: A radiation generator includes: a cathode array having a plurality of electron emission parts; and an anode array having a plurality of targets arranged corresponding to the plurality of electron emission parts, respectively, and a coupling part for coupling the plurality of targets. The coupling part includes shield bodies arranged corresponding to the plurality of targets, and a heat transfer body having a thermal conductivity higher than that of the shield bodies. The heat transfer body is constituted of a continuous body in the direction of the targets being arranged.
摘要翻译：要解决的问题：提供一种高度可靠的阵列型辐射发生器，其包括对应于多个靶的对应的屏蔽体，其中抑制了辐射输出的变化。解决方案：辐射发生器包括：具有多个电子发射的阴极阵列部分; 以及具有分别对应于多个电子发射部分布置的多个靶的阳极阵列和用于耦合所述多个靶的耦合部分。耦合部分包括对应于多个靶的布置的屏蔽体和具有比屏蔽体的热导率高的导热系数的传热体。传热体由排列方向的连续体构成。

7. 发明专利

JP2014506377A High melting point intermediate layer and an anode disk element with a vps focal track 审中-公开
公开(公告)号：JP2014506377A
公开(公告)日：2014-03-13
申请号：JP2013543950
申请日：2011-12-14
申请人：コーニンクレッカフィリップスエヌヴェ
发明人：ケヴィンチャールズクラフト , ミンウェイポールシュウ , ミンホー , ジェラルドジェームスカールソン
IPC分类号： H01J35/10 , G01T7/00
CPC分类号： H01J35/105 , H01J9/02 , H01J35/08 , H01J35/10 , H01J35/108 , H01J35/12 , H01J2235/081 , H01J2235/084
摘要：アノード30は、炭素(例えば炭素強化炭素複合体又は他のセラミック基板50)を構築することによって形成される。延性高融点金属が、少なくとも焦点軌道部分36に、高融点金属カーバイド層52及び延性高融点金属層54を形成するために、セラミック基板に電気メッキをされる。高Z高融点金属が、少なくとも焦点軌道部分に、真空プラズマ溶射された高Z高融点金属層56を形成するために、延性高融点金属層に真空プラズマ溶射される。

8. 发明专利

JP2013206601A Target for x-ray generation device and method for manufacturing the same, and x-ray generation device 有权
标题翻译：用于X射线发生装置的目标及其制造方法和X射线发生装置
公开(公告)号：JP2013206601A
公开(公告)日：2013-10-07
申请号：JP2012071866
申请日：2012-03-27
申请人： Rigaku Corp , 株式会社リガク
发明人： OMOTE KAZUHIKO , SHIMIZU KAZUAKI , OSAKA NAOHISA
IPC分类号： H01J35/08
CPC分类号： H01J35/12 , A61B6/4488 , H01J35/105 , H01J35/108 , H01J35/32 , H01J2235/081 , H01J2235/083 , H05G1/02 , H05G1/025
摘要： PROBLEM TO BE SOLVED: To provide a target for an X-ray generation device, an X-ray generation device, and a method for manufacturing the target for the X-ray generation device, capable of generating a high-intensity X-ray with stability.SOLUTION: A target for an X-ray generation device comprises: a diamond plate formed of a conductive material and bonded air-tightly so as to cover an opening of a holder part having the opening; and a thin-film target provided on a surface of the diamond plate. An outer peripheral part of the thin-film target is provided so as to extend to the holder part as it is and electrically connected with the holder part. The holder part is configured to be electrically connected with a power supply of the X-ray generation device. The diamond plate is incorporated into the X-ray generation device so that a side where the thin-film target is formed is arranged in a vacuum atmosphere, and that a side opposite to the side where the thin-film target is formed is arranged on a side thermally contacted with a cooling medium and cooled.
摘要翻译：要解决的问题：为了提供X射线产生装置的目标，X射线产生装置以及用于制造X射线产生装置的靶的方法，其能够产生高强度X射线稳定性。解决方案：X射线产生装置的目标包括：由导电材料形成并且气密地粘合以便覆盖具有开口的保持器部分的开口的金刚石板; 以及设置在金刚石板的表面上的薄膜靶。薄膜靶的外周部分设置成直接延伸到保持器部分并与保持器部分电连接。保持部构造成与X射线产生装置的电源电连接。将金刚石板结合到X射线产生装置中，使得形成薄膜靶的一侧布置在真空气氛中，并且与形成有薄膜靶的一侧相对的一侧被布置在一侧与冷却介质热接触并冷却。

9. 发明专利

JP2013055041A Radiation generating apparatus and radiographic apparatus 有权
标题翻译：辐射发生装置和放射性装置
公开(公告)号：JP2013055041A
公开(公告)日：2013-03-21
申请号：JP2012160119
申请日：2012-07-19
申请人： Canon Inc , キヤノン株式会社
发明人： MITSUMICHI KAZUHIRO , YANAGISAWA YOSHIHIRO , AOKI SHUJI , UEDA KAZUYUKI , NOMURA ICHIRO , TAMURA MIKI
IPC分类号： H05G1/04 , H05G1/02
CPC分类号： H01J35/12 , H01J35/16 , H01J2235/122 , H01J2235/166 , H01J2235/186 , H05G1/025 , H05G1/04
摘要： PROBLEM TO BE SOLVED: To provide a radiation generating apparatus which enables shielding of unnecessary radiation rays and cooling of a target and achieves the weight reduction with a simple structure.SOLUTION: A radiation generating apparatus includes: a package 1 having a first window 2 transmitting radiation rays; a radiation tube 10 which is housed in the package 1 and has a second window 15 transmitting the radiation rays at a position corresponding to the first window 2; and a radiation shield member 16 which has a radiation passing hole 21 communicating with the second window 15 and protruding from the second window 15 toward the first window 2 side. Further, a heat conduction member 17, having the heat conductivity higher than the radiation shield member 16, is connected with the outer peripheral side of a protruding portion of the radiation shield member 16.
摘要翻译：要解决的问题：提供一种能够屏蔽不需要的辐射和对靶进行冷却并且以简单的结构实现减轻重量的辐射发生装置。解决方案：辐射发生装置包括：包装1，其具有透射辐射线的第一窗口2; 辐射管10，其容纳在封装1中并具有在对应于第一窗口2的位置处透射辐射线的第二窗口15; 以及辐射屏蔽构件16，其具有与第二窗口15连通并从第二窗口15朝向第一窗口2侧突出的辐射通过孔21。此外，具有比辐射屏蔽构件16的导热率高的导热构件17与辐射屏蔽构件16的突出部分的外周侧连接。版权所有（C）2013，JPO和INPIT

10. 发明专利

JP2005516376A x-ray source and how to generate more efficiently selectable x-ray frequency 审中-公开
公开(公告)号：JP2005516376A
公开(公告)日：2005-06-02
申请号：JP2003565210
申请日：2003-01-30
申请人：ザジョンズホプキンズユニバーシティ
发明人：ケイ，チャールズ，ハリー , ジェイ，ベック，トーマス
IPC分类号： G21K5/02 , A61B6/00 , G21K5/08 , H01J35/00 , H01J35/08 , H01J35/10 , H01J35/12 , H01J35/18 , H01J35/30 , H05G1/02
CPC分类号： H05G1/02 , H01J35/08 , H01J35/108 , H01J35/12 , H01J35/18 , H01J35/30 , H01J2235/081 , H01J2235/083 , H01J2235/087 , H01J2235/1204 , H01J2235/1262 , H01J2235/186 , H05G1/025
摘要： An x-ray tube and method of operating include a vacuum chamber vessel and a source of an electron beam inside the vacuum chamber vessel. A target disposed inside the vacuum chamber vessel includes a substrate and one or more deposits attached to the substrate. Each different deposit includes an atomic element having a different atomic number. The x-ray tube also includes a means for directing the electron beam to a selectable deposit of multiple deposits. The substrate material can be selected with better vacuum sustaining strength, x-ray transparency, melting point, and thermal conductivity than a deposit. The substrate may be cooled by an integrated cooling system. The x-ray tube allows a selectable x-ray frequency to be produced with enhanced economy of power, reduced moving parts, and reduced size. For improved bone mass applications, one of the deposits has a k-fluorescence energy less than about 53 thousand electron volts.

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