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41. 发明申请

US20090236985A1 Electron tube and method for manufacturing electron tube 有权
标题翻译：电子管及制造电子管的方法
公开(公告)号：US20090236985A1
公开(公告)日：2009-09-24
申请号：US11922007
申请日：2006-06-28
申请人： Hiroyuki Sugiyama , Keisuke Inoue , Hitoshi Kishita , Hideki Shimoi , Hiroyuki Kyushima
发明人： Hiroyuki Sugiyama , Keisuke Inoue , Hitoshi Kishita , Hideki Shimoi , Hiroyuki Kyushima
IPC分类号： H01J43/04 , H01J9/00
CPC分类号： H01J43/28 , H01J5/24 , H01J9/26
摘要： A photomultiplier tube 1 is an electron tube comprising an envelope 5 including a frame 3b having at least one end part formed with an opening and an upper substrate 2 airtightly joined to the opening, and a photocathode 6 contained within the envelope 5, the photocathode 6 emitting a photoelectron into the envelope 5 in response to light incident thereon from the outside; wherein multilayer metal films 10b, 10a each constituted by a metal film made of titanium, a metal film made of platinum, and a metal film made of gold laminated in this order are formed at the opening and the joint part between the upper substrate 2 and opening; and wherein the frame 3b and upper side substrate 2 are joined to each other by holding a joint layer 14 containing indium between the respective multilayer metal films 10b, 10a.
摘要翻译：光电倍增管1是包括外壳5的电子管，外壳5包括框架3b，框架3b具有形成有开口的至少一个端部和与开口气密地接合的上基板2，以及容纳在外壳5内的光电阴极6，光电阴极6 响应于从外部入射到其上的光，将光电子发射到信封5中; 其中，在上部基板2和第二基板2之间的开口部和接合部形成有由钛构成的金属膜，铂金属膜和金制的金属膜构成的多层金属膜10b，10a，开口并且其中框架3b和上侧基板2通过在各个多层金属膜10b，10a之间保持包含铟的接合层14而彼此接合。

42. 发明申请

US20090224666A1 Photomultiplier 有权
标题翻译：光电倍增管
公开(公告)号：US20090224666A1
公开(公告)日：2009-09-10
申请号：US11921944
申请日：2006-06-01
申请人： Hiroyuki Kyushima , Hideki Shimoi , Hiroyuki Sugiyama , Hitoshi Kishita , Suenori Kimura , Yuji Masuda , Takayuki Ohmura
发明人： Hiroyuki Kyushima , Hideki Shimoi , Hiroyuki Sugiyama , Hitoshi Kishita , Suenori Kimura , Yuji Masuda , Takayuki Ohmura
IPC分类号： H01J43/18
CPC分类号： H01J43/18
摘要： The present invention relates to a photomultiplier having a fine structure capable of realizing high multiplication efficiency. The photomultiplier comprises a housing whose inside is maintained vacuum, and, on a device mounting surface which is a part of an inner wall surface defining an internal space of the housing, a photocathode serving as a reflection type photocathode, an electron-multiplier section, an anode, and a voltage distributing section are disposed integrally. In particular, the electron-multiplier section is constituted by dynodes at multiple stages cascade-multiplying photoelectrons from the photocathode, and the voltage distributing section, which applies corresponding voltages to the dynodes at the respective stages respectively, is on the same surface together with the electron-multiplier section.
摘要翻译：本发明涉及具有能够实现高倍增效率的精细结构的光电倍增管。光电倍增管包括其内部保持真空的壳体，并且在作为限定壳体的内部空间的内壁表面的一部分的装置安装表面上，用作反射型光电阴极的光电阴极，电子倍增器部分，阳极和电压分配部一体地设置。特别地，电子倍增器部分由多级级联倍增电倍增电极构成，光电阴极的级联倍增电极和分别对相应电平的倍增电极施加相应电压的电压分配部分与电子倍增器部分。

43. 发明申请

US20090218944A1 Photomultiplier 有权
标题翻译：光电倍增管
公开(公告)号：US20090218944A1
公开(公告)日：2009-09-03
申请号：US11921934
申请日：2006-06-01
申请人： Hiroyuki Kyushima , Hideki Shimoi , Hiroyuki Sugiyama , Hitosha Kishita , Suenori Kimura , Yuji Masuda , Takayuki Ohmura
发明人： Hiroyuki Kyushima , Hideki Shimoi , Hiroyuki Sugiyama , Hitosha Kishita , Suenori Kimura , Yuji Masuda , Takayuki Ohmura
IPC分类号： H01J43/04
CPC分类号： H01J43/06
摘要： The present invention relates to a photomultiplier having a fine configuration capable of realizing stable detection accuracy. The photomultiplier has a housing whose inside is maintained vacuum, and a photocathode, an electron-multiplier section, and an anode are disposed in the housing. In particular, one or more control electrodes disposed in an internal space of the housing which surrounds the electron-multiplier section and the anode are electrically connected via one or more connection parts extending from an electron emission terminal of the electron-multiplier section. In this configuration, due to a voltage, instead of the applying between an electron entrance terminal and the electron emission terminal of the electron-multiplier section, being applied between the electron entrance terminal and the control electrodes, an electric potential gradient which is increased gradually from the photocathode side toward the anode side is formed in the electron-multiplier section, and a sufficient electric potential difference is provided between the electron emission terminal of the electron-multiplier section and the anode, which makes it possible to obtain stable detection accuracy.
摘要翻译：本发明涉及具有能够实现稳定的检测精度的精细结构的光电倍增管。光电倍增管具有内部保持真空的壳体，并且光电阴极，电子倍增器部分和阳极设置在壳体中。特别地，设置在外壳的内部空间中的一个或多个控制电极，其围绕电子倍增器部分和阳极通过从电子倍增器部分的电子发射端延伸的一个或多个连接部分电连接。在该结构中，由于电压而不是在电子入射端子和电子倍增器部分的电子发射端子之间施加，而被施加在电子入射端子和控制电极之间，逐渐增加的电位梯度在电子倍增部形成从光电阴极侧朝向阳极侧，在电子倍增部的电子发射端与阳极之间设置充分的电位差，能够得到稳定的检测精度。

44. 发明申请

US20090160332A1 Photomultiplier Tube, Radiation Detecting Device, and Photomultiplier Tube Manufacturing Method 有权
标题翻译：光电倍增管，辐射检测装置和光电倍增管制造方法
公开(公告)号：US20090160332A1
公开(公告)日：2009-06-25
申请号：US12224377
申请日：2007-02-27
申请人： Hideki Shimoi , Koji Nagura , Hiroyuki Kyushima
发明人： Hideki Shimoi , Koji Nagura , Hiroyuki Kyushima
IPC分类号： H01J43/18 , H01J43/20 , H01J9/14
CPC分类号： H01J43/22
摘要： A vacuum vessel is configured by hermetically joining a faceplate to one end of a side tube and a stem to the other end via a tubular member. A photocathode, a focusing electrode, dynodes, a drawing electrode, and anodes are arranged within the vacuum vessel. The dynodes and the anodes have a plurality of channels in association with each other. Each electrode has cutout portions that overlap in a stacking direction, and supporting pins and lead pins are arranged in the cutout portions. A bridge is provided in a concave section arranged between unit anodes, and the bridge is cut off after the anode plate is placed on stem pins. Effective areas of each electrode and the anode are secured sufficiently, thereby allowing electrons to be detected efficiently.
摘要翻译：真空容器通过经由管状构件将面板与侧管的一端气密地接合到另一端而构成。在真空容器内设置光电阴极，聚焦电极，倍增极，牵伸电极和阳极。倍增极和阳极具有彼此相关联的多个通道。每个电极具有在堆叠方向上重叠的切口部分，并且支撑销和引导销布置在切口部分中。在设置在单元阳极之间的凹部设置有桥，并且在将阳极板放置在杆销上之后，桥被切断。每个电极和阳极的有效面积得到充分保证，从而有效地检测电子。

45. 发明申请

US20090009077A1 Photomultiplier Tube and Radiation Detecting Device 有权
标题翻译：光电倍增管和辐射检测装置
公开(公告)号：US20090009077A1
公开(公告)日：2009-01-08
申请号：US12224379
申请日：2007-02-27
申请人： Hideki Shimoi , Hiroyuki Kyushima
发明人： Hideki Shimoi , Hiroyuki Kyushima
IPC分类号： H01J43/18
CPC分类号： H01J43/22 , H01J43/28
摘要： A vacuum vessel is configured by hermetically joining a faceplate (13) to one end of a side tube (15) and a stem (29) to the other end via a tubular member (31). A photocathode (14), a focusing electrode (17), dynodes (Dy1-Dy12), a drawing electrode (19), and anodes (25) are arranged within the vacuum vessel. The tubular member (31) is disposed on the periphery of the stem (29), and supporting pins (21) and lead pins (47) penetrate and are fixed to an extending section (32) that protrudes from the tubular member (31). The supporting pins (21) and the lead pins (47) are arranged in cutout portions (49, 24) of the dynodes (Dy1-Dy12) and the drawing electrode (19), thereby allowing effective areas of each electrode to be enlarged. Further, protuberant sections (33) are formed on the connecting sections of each pin with the stem (29), thereby facilitating thickness control of the stem.
摘要翻译：通过管状构件（31）将面板（13）与侧管（15）的一端和杆（29）气密地接合到另一端构成真空容器。在真空容器内设置光电阴极（14），聚焦电极（17），倍增极（Dy1-Dy12），牵伸电极（19）和阳极（25）。管状构件（31）设置在杆（29）的周边上，并且支撑销（21）和引导销（47）穿过并固定到从管状构件（31）突出的延伸部分（32）。支撑销（21）和引脚（47）布置在倍增电极（Dy1-Dy12）和引出电极（19）的切口部分（49,24）中，从而允许每个电极的有效面积增大。此外，在每个销的连接部分上形成有突出部分（33）和杆（29），从而有助于杆的厚度控制。

46. 发明授权

US07135670B2 Photomultiplier and radiation detector 有权
标题翻译：光电倍增管和辐射探测器
公开(公告)号：US07135670B2
公开(公告)日：2006-11-14
申请号：US11189023
申请日：2005-07-26
申请人： Hideki Shimoi , Hiroyuki Kyushima
发明人： Hideki Shimoi , Hiroyuki Kyushima
IPC分类号： H01J21/20 , H01J43/04
CPC分类号： H01J43/28
摘要： Onto a base member, through which stem pins are passed and holding members are to be joined to the respective surfaces thereof, the stem pins and the holding members are joined by fusion by melting of the base member to arrange a stem with at least three or more layers formed by sandwiching the base member by the holding members. In comparison to a conventional arrangement wherein the stem is arranged as a single layer of glass material and this is melted to fuse the stem pins, the positional precision, flatness, and levelness of both surfaces of the stem are improved.
摘要翻译：在通过杆杆通过的基部构件和保持构件将被连接到其各自的表面上时，杆销和保持构件通过熔化而熔化而接合，从而将杆与至少三个或通过由保持构件夹住基底构件形成更多层。与传统布置相比，其中杆被布置为单层玻璃材料并且熔化以使杆销熔合，改善了杆的两个表面的位置精度，平坦度和水平度。

47. 发明授权

US08587196B2 Photomultiplier tube 有权
标题翻译：光电倍增管
公开(公告)号：US08587196B2
公开(公告)日：2013-11-19
申请号：US12904661
申请日：2010-10-14
申请人： Hideki Shimoi , Hiroyuki Kyushima
发明人： Hideki Shimoi , Hiroyuki Kyushima
IPC分类号： H01J43/10
CPC分类号： H01J43/28 , H01J43/22
摘要： The photomultiplier tube 1 is provided with a casing 5 made of an upper frame 2 and a lower frame 4, an electron multiplying part 33 having dynodes 33a to 331 arrayed on the lower frame 4, a photocathode 41, and an anode part 34. Conductive layers 202 are installed on an opposing surface 20a of the upper frame 2. The electron multiplying part 33 is provided with base parts 52a to 52d of the respective dynodes 33a to 33d installed on the side of the lower frame 4, and power supplying parts 53a to 53d connected to the conductive layers 202 at one end parts of the respective base parts 52a to 52d in a direction along the opposing surface 40a. The base parts 52a to 52d are constituted in such a manner that the both end parts are joined to the opposing surface 40a, the central part is spaced away from the opposing surface 40a, and a cross sectional area at the one end part on the side of each of the power supplying parts 53a to 53d is made greater than a cross sectional area at another end part.
摘要翻译：光电倍增管1设置有由上框架2和下框架4制成的壳体5，具有排列在下框架4上的倍增电极33a至331的电子倍增部件33，光电阴极41和阳极部分34。导电层202安装在上框架2的相对表面20a上。电子倍增部33设置有安装在下框架4一侧的各个倍增电极33a〜33d的基部52a〜52d，以及供电部53a 至53d，沿着相对表面40a的方向连接到各个基部52a至52d的一个端部处的导电层202。基部52a〜52d构成为两端部与相对面40a连结，中央部与相对面40a间隔开，侧面一端部的横截面积每个供电部分53a至53d被制成大于另一端部处的横截面面积。

48. 发明授权

US08354791B2 Photomultiplier tube 有权
标题翻译：光电倍增管
公开(公告)号：US08354791B2
公开(公告)日：2013-01-15
申请号：US12904641
申请日：2010-10-14
申请人： Hideki Shimoi , Hiroyuki Kyushima
发明人： Hideki Shimoi , Hiroyuki Kyushima
IPC分类号： H01J43/18
CPC分类号： H01J43/06 , H01J43/22
摘要： The photomultiplier tube 1 is provided with an upper frame 2 and a lower frame 4 which are arranged so as to oppose each other, with the respective opposing surfaces 20a, 40a made with an insulating material, a side wall part 3 which constitutes a casing together with the frames 2, 4, a plurality of stages of electron multiplying parts 33 which are arrayed so as to be spaced away sequentially from a first end side to a second end side on the opposing surface 40a of the lower frame 4, a photocathode 41 which is installed on the first end side so as to be spaced away from the electron multiplying parts 33, converting incident light from outside to photoelectrons, an anode part 34 which is installed on the second end side so as to be spaced away from the electron multiplying parts 33 to take out electrons multiplied by the electron multiplying parts 33 as a signal, and a wall-like electrode 32 which is arranged so as to enclose the photocathode 41 when viewed from a direction directly opposite to an opposing surface 401 and having a notched part 35 at a site opposing the electron multiplying parts 33 on the second end side.
摘要翻译：光电倍增管1设置有彼此相对布置的上框架2和下框架4，其中由绝缘材料制成的相应的相对表面20a，40a，构成壳体的侧壁部分3 框架2,4具有多个电子倍增部件33，它们被排列成从下框架4的相对表面40a上的第一端侧到第二端侧依次分开，光电阴极41 其安装在第一端侧以与电子倍增部33隔开，将入射光从外部转换成光电子;阳极部34，安装在第二端侧以与电子间隔开乘以部分33以电子倍增部分33为乘数乘以电子信号;以及壁状电极32，其从直接对向的方向观察时被包围光电阴极41 在相对的表面401处，并且在与第二端侧的电子倍增部33相对的位置处具有切口部35。

49. 发明授权

US07847232B2 Photomultiplier tube and radiation detecting device employing the photomultiplier tube 有权
标题翻译：采用光电倍增管的光电倍增管和放射线检测装置
公开(公告)号：US07847232B2
公开(公告)日：2010-12-07
申请号：US12224379
申请日：2007-02-27
申请人： Hideki Shimoi , Hiroyuki Kyushima
发明人： Hideki Shimoi , Hiroyuki Kyushima
IPC分类号： H01J43/18
CPC分类号： H01J43/22 , H01J43/28
摘要： A vacuum vessel is configured by hermetically joining a faceplate to one end of a side tube and a stem to the other end via a tubular member. A photocathode, a focusing electrode, dynodes, a drawing electrode, and anodes are arranged within the vacuum vessel. The tubular member is disposed on the periphery of the stem, and supporting pins and lead pins penetrate and are fixed to an extending section that protrudes from the tubular member. The supporting pins and the lead pins are arranged in cutout portions of the dynodes and the drawing electrode, thereby allowing effective areas of each electrode to be enlarged. Further, protuberant sections are formed on the connecting sections of each pin with the stem, thereby facilitating thickness control of the stem.
摘要翻译：真空容器通过经由管状构件将面板与侧管的一端气密地接合到另一端而构成。在真空容器内设置光电阴极，聚焦电极，倍增极，牵伸电极和阳极。管状构件设置在杆的周边上，并且支撑销和引导销穿过并固定到从管状构件突出的延伸部分。支撑销和引线引脚布置在倍增极和引出电极的切口部分中，从而允许每个电极的有效面积增大。此外，在每个销的与杆的连接部分上形成突出部分，从而有助于杆的厚度控制。

50. 发明申请

US20090305450A1 METHOD FOR MANUFACTURING PHOTOELECTRIC CONVERTING DEVICE 有权
标题翻译：制造光电转换器件的方法
公开(公告)号：US20090305450A1
公开(公告)日：2009-12-10
申请号：US12161890
申请日：2007-02-28
申请人： Hitoshi Kishita , Hiroyuki Sugiyama , Hiroyuki Kyushima , Hideki Shimoi , Keisuke Inoue
发明人： Hitoshi Kishita , Hiroyuki Sugiyama , Hiroyuki Kyushima , Hideki Shimoi , Keisuke Inoue
IPC分类号： H01L21/50
CPC分类号： H01J40/02
摘要： The present invention relates to a manufacturing method of obtaining a photoelectric converting device which can sufficiently maintain airtightness of a housing space for photocathode without degradation of the characteristics of the photocathode. In accordance with the manufacturing method, on the side wall end face of a lower frame and a bonding portion of an upper frame forming an envelope of the photoelectric converting device, a multilayered metal film of chromium and nickel is formed. In a vacuum space decompressed to a predetermined degree of vacuum and having a temperature not more than the melting point of indium, these upper and lower frames introduced therein are brought into close contact with each other with a predetermined pressure while sandwiching indium wire members, and accordingly, an envelope having a housing space whose airtightness is sufficiently maintained is obtained.
摘要翻译：本发明涉及一种获得光电转换装置的制造方法，该光电转换装置能够充分保持用于光电阴极的容纳空间的气密性，而不会降低光电阴极的特性。根据制造方法，在下框架的侧壁端面和形成光电转换装置的外壳的上框架的接合部分形成铬和镍的多层金属膜。在减压至预定真空度并且具有不高于铟的熔点的温度的真空空间中，引入其中的这些上下框架以预定压力彼此紧密接触，同时夹入铟线构件，并且因此，获得具有充分保持气密性的收纳空间的信封。

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