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公开(公告)号：US5001437A
公开(公告)日：1991-03-19
申请号：US371031
申请日：1989-06-26
申请人： Kenji Miyata , Masatsugu Nishi , Shunji Kakiuchi
发明人： Kenji Miyata , Masatsugu Nishi , Shunji Kakiuchi
摘要： An electron storage ring has bending magnets, quadrupole magnets, and sextupole magnets arranged in a ring for constraining a beam of electrons along a path. When the beam is injected, a control means controls a power source for the magnet so that the beam has a high equilibrium emittance. This gives the beam a large dynamic aperture, simplifying beam injection. Once the beam has been injected, the field strengths of the magnets are varied to cause a reduction in the emittance to a low value, at which the beam is stored. Synchrotron radiation is generated which has a high brightness because the low emittance means the beam has a small diameter. During the reduction in equilibrium emittance, the betatron oscillation frequency is maintained on a stable operation region and the chromaticity is maintained substantially zero.
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12.发明授权Laser plasma x-ray source, semiconductor lithography apparatus using the same and a method thereof 失效激光等离子体X射线源，使用其的半导体光刻设备及其方法
公开(公告)号：US5991360A
公开(公告)日：1999-11-23
申请号：US18316
申请日：1998-02-03
申请人： Tetsuya Matsui , Kimio Yamada , Masatsugu Nishi , Manabu Ueno , Masahiro Tooma
发明人： Tetsuya Matsui , Kimio Yamada , Masatsugu Nishi , Manabu Ueno , Masahiro Tooma
CPC分类号： H05G2/003 , B82Y10/00 , G03F7/70033 , G03F7/70916 , H05G2/008
摘要： A laser plasma X-ray source has an improved X-ray conversion efficiency and a minimized occurrence of debris, and a semiconductor lithography apparatus using the same and a method therefor are provided. An X-ray generation unit has a vacuum chamber 5 which encases the target; target supply unit 110 which supplies a fine particle mixture gas target into the vacuum chamber 5; a laser irradiation unit 120 which irradiates a laser beam 2 on the particle mixture gas target 10; and a target recovery unit 130 which recovers unused particle mixture gas target from the vacuum chamber 5.
摘要翻译： 激光等离子体X射线源具有改善的X射线转换效率和最小化碎屑的出现，并且提供了使用其的半导体光刻设备及其方法。 X射线产生单元具有包围靶的真空室5; 目标供给单元110，其将微粒混合气体目标供给到真空室5中; 将激光束2照射在粒子混合气体靶10上的激光照射部120; 以及从真空室5回收未使用的混合气体目标的目标恢复单元130。
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13.发明授权
公开(公告)号：US5001438A
公开(公告)日：1991-03-19
申请号：US397431
申请日：1989-08-07
申请人： Kenji Miyata , Yoshiya Higuchi , Masatsugu Nishi
发明人： Kenji Miyata , Yoshiya Higuchi , Masatsugu Nishi
摘要： A new cavity which is separate from a rf (radio frequency) accelerating cavity is provided on the orbit of charged particles in a ring-shaped accelerator, and an external oscillator and a coupled antenna which serve to excite a rf electromagnetic field in the separate cavity are provided. Using the external oscillator and the coupled antenna, a deflection mode which has electric field components in the direction of the central orbit of the charged particles and in which a magnetic field in a direction perpendicular to the plane of the central orbit develops on the central orbit of the charged particles is excited in a beam duct part of the separate cavity through which the charged particles pass. The resonant frequency of the deflection mode is set at integral times that of a fundamental rf mode in the rf accelerating cavity, and the phase relationship between the rf fields of the rf accelerating cavity and the separate cavity is so held that, when the rf electric field intensity of the rf accelerating cavity has a phase of zero, the rf magnetic field intensity of the separate cavity rises in phase.
摘要翻译： PCT No.PCT / JP88 / 01225 Sec。 371日期1989年8月7日 102（e）日期1989年8月7日PCT提交1988年12月5日PCT公布。 出版物WO89 / 05565 日期：1989年6月15日。在环形加速器中的带电粒子的轨道上设置与射频（射频）加速腔分离的新腔，以及外部振荡器和耦合天线，用于激发 提供了分离腔中的rf电磁场。 使用外部振荡器和耦合天线，具有在带电粒子的中心轨道方向上的电场分量并且在垂直于中心轨道平面的方向上的磁场在中心轨道上产生的偏转模式 的带电粒子在带电粒子通过的分离空腔的束管部分中被激发。 偏转模式的谐振频率被设定为rf加速腔中的基本rf模式的谐振频率的一倍，并且rf加速腔和分离空腔的rf场之间的相位关系如此被保持，使得当rf电 rf加速腔的场强具有零相位，分离腔的rf磁场强度相位上升。
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公开(公告)号：US4998073A
公开(公告)日：1991-03-05
申请号：US362923
申请日：1989-06-08
申请人： Kenji Miyata , Masatsugu Nishi
发明人： Kenji Miyata , Masatsugu Nishi
摘要： A wake field acceleator in which a current to be formed by a driving charged particle bunch that excites a wake field is controlled so as to compensate a Joule heat loss on the wall surface of a cavity constituting the wake field accelerator, and to subject the driving charged particle bunch to a substantially uniform deceleration voltage. With the wake field accelerator, the maximum transformer ratio can be realized with a small beam length of the driving charged particle bunch, and an energy extraction efficiency of approximately 100% can be realized.
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公开(公告)号：US06361841B1
公开(公告)日：2002-03-26
申请号：US09147934
申请日：1999-05-21
申请人： Kayo Hasegawa , Keiji Sugawara , Masatsugu Nishi , Hideyuki Wada
发明人： Kayo Hasegawa , Keiji Sugawara , Masatsugu Nishi , Hideyuki Wada
IPC分类号： F16L902
CPC分类号： F16L9/14 , E21B17/00 , Y10T428/1352 , Y10T428/1355 , Y10T428/31692 , Y10T428/31717 , Y10T428/31801 , Y10T428/31826 , Y10T428/31913 , Y10T428/31938
摘要： This invention provides an oil well pipe which is resistant to fracturing caused by ground subsidence by providing a sliding layer on the outside of the oil well pipe to reduce the frictional force acting on the oil well pipe. Furthermore, by constituting the sliding layer by a material and a thickness so that the residual negative frictional force becomes 2×103 N/m2 or less after 1 year of deformation at the operating temperature of the oil well pipe, or by the sliding layer comprising a material of which the stiffness factor S(t) after 1 year of deformation is in the range from 10−5 N/m2 to 103 N/m2 at the operating temperature of the oil well pipe and providing an adhesive layer between the pipe body and the sliding layer, thereby reducing the sliding phenomenon upon construction which restricts the properties of the sliding layer. Further, by the improvement of the adhesive force of the
摘要翻译： 本发明提供一种油井管，其通过在油井管的外侧设置滑动层以减小作用在油井管上的摩擦力，从而能够抵抗由地面沉降引起的压裂。 此外，通过在油井管的工作温度下变形1年后，通过将材料和厚度构成滑动层，使残留的负摩擦力成为2×103N / m 2以下，或由包含材料的滑动层 其中变形1年后的刚度系数S（t）在油井管的工作温度为10-5N / m 2至103N / m 2的范围内，并且在管体与 滑动层，从而减少了构造时的滑动现象，这限制了滑动层的性能。 此外，通过改善粘合力
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16.发明授权Method of extracting charged particles from accelerator, and accelerator capable of carrying out the method, by shifting particle orbit 失效从加速器中提取带电粒子的方法，以及能够通过移动粒子轨道执行该方法的加速器
公开(公告)号：US5285166A
公开(公告)日：1994-02-08
申请号：US857660
申请日：1992-03-26
申请人： Kazuo Hiramoto , Masatsugu Nishi , Akifumi Itano
发明人： Kazuo Hiramoto , Masatsugu Nishi , Akifumi Itano
CPC分类号： H05H7/10 , A61N5/1077 , A61N2005/1087
摘要： A method of extracting a strong, charged particle beam, that is, a large current from an accelerator, and an accelerator capable of carrying out the method utilizes charged particles which are extracted from the accelerator. The equilibrium orbit of charged particles in one of a bending magnet and a magnet having multipole components greater than sextuple components, is shifted by a constituent element of the accelerator other than these magnets, to change the tune of charged particles. The adjustment of this tune based upon the shift of the equilibrium orbit in the above magnet for extracting charged particles, can keep the gradient of orbit of the extracted beam substantially constant. Accordingly, beam extraction is readily controlled, and a large current can be extracted from the accelerator.
摘要翻译： 提取强电荷粒子束的方法，即来自加速器的大电流和能够执行该方法的加速器利用从加速器中提取的带电粒子。 弯曲磁体和具有大于六元组分的多极分量的磁体中的带电粒子的平衡轨道被除了这些磁体之外的加速器的构成元素偏移，以改变带电粒子的调谐。 基于用于提取带电粒子的上述磁体中的平衡轨道的移动，该调谐的调整可以使提取的光束的轨道的梯度保持基本恒定。 因此，容易地控制光束提取，并且可以从加速器提取大电流。
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17.发明授权Electron beam stabilizing method for electron storing ring, and electron storing ring system 失效电子储存环的电子束稳定方法和电子储存环系统
公开(公告)号：US4812774A
公开(公告)日：1989-03-14
申请号：US130234
申请日：1987-10-23
申请人： Koji Tsumaki , Kenji Miyata , Masatsugu Nishi
发明人： Koji Tsumaki , Kenji Miyata , Masatsugu Nishi
摘要： In an electron storage ring comprising: a bending magnet for bending an electron beam; a focusing magnet for focusing the electron beam; a radio-frequency accelerating cavity for accelerating electrons; and a vacuum chamber, a voltage component fluctuating with time, e.g., sinusoidally is superposed on the power source of the focusing magnet, in case the electron beam is to be accelerated, to fluctuate the intensity of the focusing magnet. As a result, the number of the betatron oscillation of electron can be changed each time the electrons pass through the focusing magnet so that the damping rate can become higher than the growth rate of the instability of the beam to suppress the instability of the electron beam.
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公开(公告)号：US4733132A
公开(公告)日：1988-03-22
申请号：US845347
申请日：1986-03-28
申请人： Kenji Miyata , Masatsugu Nishi
发明人： Kenji Miyata , Masatsugu Nishi
CPC分类号： H05H9/00
摘要： In an accelerator for accelerating charged particles by using electro-magnetic wave, in which a plurality of cells are disposed periodically, a washer-shaped electrode separated from the cylinder wall is located at the boundary of each of the cells, which electrode has a hole, through which accelerated charged particles pass, at its center portion and an approximately uniform thickness. The thickness and the diameter of said washer-shaped electrode and the gap between said washer-shaped electrode and the inner surface of said cylinder are so chosen that the average strength of the accelerating electric field is highest. The peak strengths of the electric field are approximately equal at the outer and inner peripheral portions of said washer-shaped electrode.
摘要翻译： 在通过使用其中周期性地设置多个电池的电磁波加速带电粒子的加速器中，与气缸壁分离的垫圈状电极位于每个电池的边界，该电极具有孔 加速的带电粒子在其中心部分通过，大致均匀的厚度。 所述垫圈状电极的厚度和直径以及所述垫圈状电极和所述气缸的内表面之间的间隙被选择为使得加速电场的平均强度最高。 电场的峰值强度在所述垫圈状电极的外周和外周部分大致相等。
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公开(公告)号：US4706031A
公开(公告)日：1987-11-10
申请号：US718390
申请日：1985-04-01
CPC分类号： G01S7/411 , G01S13/0209 , G01S13/89 , G01V3/12 , G01S13/885
摘要： Method and apparatus for detecting an object by using a radio wave which is radiated by an antenna toward the object to be detected. An echo wave of the radio wave reflected from the object is received by the antenna. On the basis of phase difference between the transmitted waveform and the received waveform, material of the object is discriminatively identified. The object is displayed as an image on a display unit.
摘要翻译： 通过使用由天线向被检测物体辐射的无线电波来检测物体的方法和装置。 从物体反射的无线电波的回波由天线接收。 基于发送波形和接收波形之间的相位差，对物体的材料进行区别识别。 对象在显示单元上显示为图像。
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公开(公告)号：US5081456A
公开(公告)日：1992-01-14
申请号：US180964
申请日：1988-04-13
CPC分类号： G06K9/00771 , G01S13/0209 , G01S13/867 , G01S13/887 , G01S13/89 , G06K2209/09
摘要： In visualizing an unknown object possessed by a person to be checked, a narrow pulsating radio wave beam is scanned over the whole surface of the person to observe the intensity of a reflected radio wave at each scan point. The frequency of the radio wave beam is set at a frequency easy to be transmitted by the human body to suppress the reflection from the human body and emphasize the unknown object to thereby discriminate between them. An image of the person to be checked is displayed and the portion having a strong reflection is color-displayed on the image to allow the check of the unknown object possessed by the person without contacting the person.
摘要翻译： 在可视化被检查者拥有的未知物体时，在人的整个表面上扫描窄脉动的无线电波束以观察每个扫描点处的反射无线电波的强度。 无线电波束的频率被设定为容易被人体传播的频率，以抑制人体的反射并强调未知物体，从而区分它们。 显示要检查的人的图像，并且具有强烈反射的部分被彩色显示在图像上，以允许对该人拥有的未知物体的检查而不与该人接触。
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