公开(公告)号：US06278234B1

公开(公告)日：2001-08-21

申请号：US09301580

申请日：1999-04-29

申请人： Takeo Ono ,  Yasue Sato

发明人： Takeo Ono ,  Yasue Sato

IPC分类号： H01J162

CPC分类号： H01J29/94 ,  H01J2201/3165 ,  H01J2209/385 ,  H01J2329/00

摘要： An image-forming apparatus comprises an electron source and an image-forming member disposed in an envelope. The image-forming member includes a fluorescent film and a metal back covering the fluorescent film. The metal back contains a gettering substance and the gettering substance is irradiated with electron beams emitted from the electron source.

摘要翻译： 图像形成装置包括电子源和设置在信封中的图像形成部件。 图像形成构件包括荧光膜和覆盖荧光膜的金属背。 金属背部含有吸气物质，并且从电子源发射的电子束照射吸气物质。

公开(公告)号：US6139801A

公开(公告)日：2000-10-31

申请号：US101108

申请日：1999-04-05

申请人： Takeshi Kawachi ,  Masahiro Moriya ,  Yasue Sato

发明人： Takeshi Kawachi ,  Masahiro Moriya ,  Yasue Sato

IPC分类号： G01N1/22 ,  G01N1/24 ,  G01N33/00

CPC分类号： G01N1/2273 ,  G01N33/0011 ,  G01N1/24 ,  G01N2001/2217 ,  G01N2001/241 ,  Y10T436/25875

摘要： The present invention relates to a gas collecting system collecting an inspection objective gas, such as a toxic gas discharged into an ambient air, and particularly to a gas collecting system which can achieve down-sizing of the system and permit implementation of analysis of gas concentration of the inspection objective gas at high precision with simple operation.

摘要翻译： PCT No.PCT / JP97 / 04118 Sec。 371日期1999年4月5日 102（e）1999年4月5日PCT 1997年11月12日PCT PCT。 第WO98 / 22794号公报 日期1998年5月28日本发明涉及一种收集排出到周围空气中的有毒气体等检查对象气体的气体收集系统，特别涉及一种气体收集系统，其能够实现系统的缩小， 检测目标气体气体浓度高精度分析，操作简单。

公开(公告)号：US5242561A

公开(公告)日：1993-09-07

申请号：US743409

申请日：1991-08-14

申请人： Yasue Sato

发明人： Yasue Sato

IPC分类号： C23C14/32 ,  C23C16/34 ,  C23C16/50 ,  C23C16/511 ,  C23C16/52 ,  C23F4/00 ,  H01J37/32 ,  H01L21/205 ,  H01L21/304 ,  H01L21/3065 ,  H01L21/31

CPC分类号： H01J37/32192 ,  C23C14/32 ,  C23C16/345 ,  C23C16/50 ,  C23C16/511 ,  C23C16/52 ,  H01J37/32082 ,  H01J37/32706 ,  H01J37/32935 ,  H01J37/3299

摘要： A plasma processing method characterized by placing a work to be processed on a work electrode being installed in a vacuum vessel and repeating alternately the following first step and the following second step; the first step comprising carrying out ion irradiation by applying a negative voltage to said work electrode while controlling said voltage such that the voltage of said work electrode versus the potential of said plasma be maintained constant, whereby making the energy possessed by ion to be irradiated to said work to be processed to provide an energy dispersed state as desired; and the second step comprising irradiating electrons in said plasma to said work to be processed by applying a positive voltage to said work electrode. And, an apparatus suitable for practicing said plasma processing method.

摘要翻译： PCT No.PCT / JP90 / 01634 Sec。 371日期1991年8月14日 102（e）日期1991年8月14日PCT 1990年12月14日PCT PCT。 第WO91 / 09150号公报 日本1991年6月27日。一种等离子体处理方法，其特征在于将待加工的工件放置在安装在真空容器中的工作电极上，并交替重复以下第一步骤和随后的第二步骤; 第一步骤包括通过向所述工作电极施加负电压同时控制所述电压，使得所述工作电极的电压与所述等离子体的电位保持恒定，由此使离子所具有的能量照射到 所述待处理的工作以根据需要提供能量分散状态; 并且第二步骤包括通过向所述工作电极施加正电压将所述等离子体中的电子照射到待处理的工件。 以及适用于实施所述等离子体处理方法的装置。

公开(公告)号：US09281158B2

公开(公告)日：2016-03-08

申请号：US14124216

申请日：2012-05-28

申请人： Takao Ogura ,  Yasue Sato ,  Nobuhiro Ito

发明人： Takao Ogura ,  Yasue Sato ,  Nobuhiro Ito

IPC分类号： H01J35/12 ,  H01J35/18 ,  H01J35/08 ,  H01J35/16 ,  H05G1/06

CPC分类号： H01J35/12 ,  H01J35/08 ,  H01J35/16 ,  H01J35/18 ,  H01J2235/081 ,  H01J2235/084 ,  H01J2235/087 ,  H01J2235/1291 ,  H01J2235/16 ,  H01J2235/186 ,  H05G1/06

摘要： An X-ray emitting target including a diamond substrate, a first layer disposed on the diamond substrate and including a first metal, and a second layer disposed on the first layer and including a second metal whose atomic number is 42 or more and which has a thermal conductivity higher than that of the first metal. Carbide of the first metal is present at a boundary between the diamond substrate and the first layer. The target is prevented from overheating, so that output variation due to rising temperature is suppressed. Thus it is possible to emit stable and high output X-rays.

摘要翻译： 一种X射线发射靶，包括金刚石衬底，设置在金刚石衬底上并包括第一金属的第一层和设置在第一层上的第二层，并且包括原子序数为42以上的第二金属， 导热系数高于第一金属。 第一金属的硬质合金存在于金刚石基底和第一层之间的边界处。 防止目标过热，从而抑制由温度升高引起的输出变化。 因此，可以发出稳定且高输出的X射线。

公开(公告)号：US20140211919A1

公开(公告)日：2014-07-31

申请号：US14241417

申请日：2012-08-29

申请人： Takao Ogura ,  Yasue Sato

发明人： Takao Ogura ,  Yasue Sato

IPC分类号： H01J35/02 ,  G01N23/04

CPC分类号： H01J35/02 ,  G01N23/04 ,  H01J35/08 ,  H01J35/14 ,  H01J2235/087 ,  H01J2235/186

摘要： Provided is an X-ray generator which includes: an electron path 8; a target 9c disposed on a substrate 9a, in which electrons having passed through the electron path 8 are made to emit at the target 9c and to generate an X-ray, wherein: the target 9c is disposed at the central area of the substrate 9a; at least a part of a peripheral area of the substrate 9a which is not covered with the target 9c has higher transmittance than that of the central area of the substrate 9a covered with the target 9c, with respect to the X-ray generated when electrons having reflected from the target enter an inner wall of the electron path. X-ray generation efficiency may be improved by effectively using electrons reflected off the target 9c.

摘要翻译： 提供一种X射线发生器，其包括：电子通路8; 设置在基板9a上的目标9c，其中通过电子通道8的电子在靶9c处发射并产生X射线，其中：靶9c设置在基板9a的中心区域 ; 基板9a的未被靶9c覆盖的周边区域的至少一部分相对于被靶9c覆盖的基板9a的中心区域的透射率的透射率高于电子具有的X射线 从目标反射进入电子通道的内壁。 可以通过有效地使用从靶9c反射的电子来提高X射线产生效率。

公开(公告)号：US08774364B2

公开(公告)日：2014-07-08

申请号：US13286352

申请日：2011-11-01

申请人： Shuji Aoki ,  Takao Ogura ,  Yasue Sato ,  Miki Tamura ,  Kazuyuki Ueda ,  Ichiro Nomura

发明人： Shuji Aoki ,  Takao Ogura ,  Yasue Sato ,  Miki Tamura ,  Kazuyuki Ueda ,  Ichiro Nomura

IPC分类号： H05G1/12

CPC分类号： H05G1/12 ,  H01J35/045 ,  H05G1/20

摘要： An inverter circuit is shared by respective drive circuits that supply a predetermined voltage to a lens electrode and a grid electrode, or to a lens electrode and a cathode electrode. A DC voltage obtained by full-wave rectifying a pulse train output from the inverter circuit is supplied to the lens electrode, a DC voltage obtained by half-wave rectifying a pulse train output from the inverter circuit is supplied to the grid electrode or cathode electrode. At times of a first operation and a last operation of the inverter circuit during a period of generating X-rays, operations of the inverter circuit are controlled such that a trans circuit outputs a negative polarity voltage to the full-wave rectifying circuit and the half-wave rectifying circuit, respectively.

摘要翻译： 逆变器电路由向透镜电极和栅电极提供预定电压的相应驱动电路或透镜电极和阴极电极共享。 通过对从逆变器电路输出的脉冲串进行全波整流而获得的直流电压被提供给透镜电极，通过对从逆变器电路输出的脉冲串进行半波整流获得的直流电压被提供给栅电极或阴极电极 。 在产生X射线的时段期间的逆变器电路的第一次操作和最后一次操作时，控制逆变器电路的操作，使得反相电路向全波整流电路输出负极性电压，半 波整流电路。

公开(公告)号：US20140029725A1

公开(公告)日：2014-01-30

申请号：US14111512

申请日：2012-04-06

申请人： Kazuyuki Ueda ,  Miki Tamura ,  Yoshihiro Yanagisawa ,  Yasue Sato ,  Koji Yamazaki ,  Takao Ogura ,  Shuji Aoki ,  Ichiro Nomura

发明人： Kazuyuki Ueda ,  Miki Tamura ,  Yoshihiro Yanagisawa ,  Yasue Sato ,  Koji Yamazaki ,  Takao Ogura ,  Shuji Aoki ,  Ichiro Nomura

IPC分类号： H01J35/16

CPC分类号： H01J35/16 ,  A61B6/4488 ,  H01J35/12 ,  H01J2235/1287 ,  H01J2235/186 ,  H05G1/025 ,  H05G1/04

摘要： Provided is an X-ray generator comprising an X-ray tube including a cylindrical body; an electron source in the body; a target at an end of the X-ray tube facing the electron source, the target generating X-rays by irradiation with electrons; a container in which the X-ray tube is arranged; insulating liquid filled between the X-ray tube and the container; and a holding member holding the body of the X-ray tube in the container, with a channel for the insulating liquid around the X-ray tube. The distance between the holding member and the end face at the end of the body in the direction in which the electron source and the target face is twice or more as large as the minimum width of the channel that is in contact with the outer surface of the X-ray tube at the end face side with respect to the holding member. This allows heat in the target to be quickly radiated, thus allowing X-rays to be generated stably for a long time.

摘要翻译： 本发明提供一种X射线发生器，其包括：包括圆柱体的X射线管; 身体中的电子源; 面向电子源的X射线管的端部的靶，靶通过电子照射而产生X射线; 设置有X射线管的容器; 填充在X射线管和容器之间的绝缘液体; 以及保持构件，其将X射线管的主体保持在容器中，具有用于X射线管周围的绝缘液体的通道。 在电子源和目标面的方向上的本体的端部处的保持构件与端面之间的距离为与外表面接触的通道的最小宽度的两倍或更多 相对于保持部件的端面侧的X射线管。 这样可以快速地辐射靶内的热量，能够长时间稳定地生成X射线。

公开(公告)号：US20130230143A1

公开(公告)日：2013-09-05

申请号：US13884339

申请日：2011-11-08

申请人： Kazuyuki Ueda ,  Miki Tamura ,  Yasue Sato ,  Takao Ogura ,  Ichiro Nomura ,  Shuji Aoki

发明人： Kazuyuki Ueda ,  Miki Tamura ,  Yasue Sato ,  Takao Ogura ,  Ichiro Nomura ,  Shuji Aoki

IPC分类号： H01J35/02

CPC分类号： H01J35/02 ,  H01J35/18 ,  H01J2235/1204 ,  H01J2235/186 ,  H05G1/025 ,  H05G1/04

摘要： A radiation generating apparatus 31 comprises: a radiation generating tube 11; a holding container 12 holding the radiation generating tube; and a cooling medium 33 between the holding container and the radiation generating tube, wherein the radiation generating tube includes an envelope 14 including an aperture 14a, an electron emitting source arranged in the envelope, a target 18, 19 arranged so as to face the electron emitting source, for generating a radiation responsive to an irradiation with an electron beam emitted from the electron emitting source, and a shield 20 of a tubular shape, for holding the target by an inner wall of the tubular shape and shielding a part of the radiation emitted from the target, the shield is arranged so as to protrude outward of the envelope so that the target is positioned on an outer side of the aperture, and the cooling medium contacts at least a part of the shield.

摘要翻译： 辐射发生装置31包括：辐射发生管11; 保持容器12，其保持放射线生成管; 以及在保持容器和辐射发生管之间的冷却介质33，其中辐射发生管包括包含孔14a的外壳14，布置在外壳中的电子发射源，布置成面向电子的靶18,19 发射源，用于产生响应于从电子发射源发射的电子束的照射的辐射;以及管状护罩20，用于通过管状内壁保持靶，并屏蔽辐射的一部分 从所述目标发射的所述屏蔽层被布置成从所述外壳向外突出，使得所述目标位于所述孔的外侧，并且所述冷却介质与所述屏蔽的至少一部分接触。

公开(公告)号：US07635943B2

公开(公告)日：2009-12-22

申请号：US11205062

申请日：2005-08-17

申请人： Masaru Kamio ,  Ihachiro Gofuku ,  Hisanori Tsuda ,  Yasue Sato

发明人： Masaru Kamio ,  Ihachiro Gofuku ,  Hisanori Tsuda ,  Yasue Sato

IPC分类号： H01J7/16

CPC分类号： H01J7/14 ,  H01J7/18 ,  H01J9/385 ,  H01J29/94 ,  H01J31/127 ,  H01J41/12

摘要： An image display apparatus is provided with a vacuum chamber consisting of an electron source substrate and an image display substrate, and an ion pump which is attached to an electron-emitting substrate or the image display substrate and exhausts air from the vacuum chamber by the action of a magnet, wherein the magnet is attached and fixed to the substrate to which the ion pump has been attached. Thereby, the image display apparatus prevents the magnet from applying an excessive force to the ion pump by its weight, and acquires a stable structure without causing a vacuum leak.

摘要翻译： 图像显示装置设置有由电子源基板和图像显示基板构成的真空室，以及安装在电子发射基板或图像显示基板上的离子泵，并通过动作排出来自真空室的空气 的磁体，其中所述磁体被附接并固定到已经附接有离子泵的基板。 因此，图像显示装置防止磁体通过其重量对离子泵施加过大的力，并且获得稳定的结构而不会引起真空泄漏。

公开(公告)号：US20090243497A1

公开(公告)日：2009-10-01

申请号：US12400162

申请日：2009-03-09

申请人： Hisanori Tsuda ,  Yasue Sato

发明人： Hisanori Tsuda ,  Yasue Sato

IPC分类号： G09G3/10

CPC分类号： G09G3/22 ,  G09G2320/048

摘要： An image display apparatus includes a rear plate including electron-emitting devices, a face plate including an anode electrode, a voltage applying unit configured to apply a voltage to the anode electrode, a switching unit configured to switch between a display state of displaying an image and a non-display state of displaying no image, and a timing unit. The timing unit measures a non-display time, which is an amount of time that the switching unit allows the non-display state to continue. After the timing unit has measured a certain non-display time, the voltage applying unit applies, to the anode electrode, a second voltage lower than a first voltage to be applied in the display state, to enable the electron-emitting devices to emit electrons.

摘要翻译： 图像显示装置包括：背板，包括电子发射器件;面板包括阳极电极;施加电压单元，被配置为向阳极施加电压;开关单元，被配置为在显示图像的显示状态 以及不显示图像的非显示状态，以及定时单元。 定时单元测量非显示时间，这是切换单元允许非显示状态继续的时间量。 在定时单元测量了一定的非显示时间之后，电压施加单元向阳极施加低于要在显示状态下施加的第一电压的第二电压，以使电子发射器件能够发射电子 。