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1. 发明授权

US5502418A Voltage-controlled oscillating circuit 失效
标题翻译：电压控制振荡电路
公开(公告)号：US5502418A
公开(公告)日：1996-03-26
申请号：US380580
申请日：1995-01-30
申请人： Yasuo Arai
发明人： Yasuo Arai
IPC分类号： H03K3/354 , H03K3/03 , H03L7/099 , H03B5/24 , H03K3/353
CPC分类号： H03L7/0995 , H03K3/0315
摘要： The present invention provides a voltage controlled oscillating circuit comprising a multi-staged phase inversion circuit composed of 4 or more even-number stages of phase inversion devices connected in series; and a switch circuit having a delay time characteristic similar to that of said phase inversion circuit, wherein the switch circuit satisfies oscillation conditions by converting an output phase of the even-numbered inverters connected in series into a phase that is the same as those of the outputs of odd-numbered inverters connected in series; thereby obtaining timing signals having a period equal to 1/N of the oscillation period.
摘要翻译：本发明提供了一种压控振荡电路，包括由串联连接的4个或更多个偶数阶段的相位反相装置构成的多级相位反转电路; 以及具有与所述相位反转电路类似的延迟时间特性的开关电路，其中所述开关电路通过将串联连接的所述偶数反相器的输出相位转换成与所述相位相同的相位来满足振荡条件串联连接的奇数型逆变器的输出; 从而获得周期等于振荡周期的1 / N的定时信号。

2. 发明授权

US4498313A Compact helium gas-refrigerating and liquefying apparatus 失效
标题翻译：紧凑型氦气制冷液化装置
公开(公告)号：US4498313A
公开(公告)日：1985-02-12
申请号：US565606
申请日：1983-12-27
申请人： Kenji Hosoyama , Hiromi Hirabayashi
发明人： Kenji Hosoyama , Hiromi Hirabayashi
IPC分类号： F25B9/02 , F25B9/00 , F25J1/00 , F25D9/00
CPC分类号： F25J1/0221 , F25J1/0007 , F25J1/0037 , F25J1/004 , F25J1/005 , F25J1/0052 , F25J1/0062 , F25J1/0208 , F25J1/0276 , F25J1/0279 , F25J2210/42 , F25J2230/08 , F25J2230/30 , F25J2270/16 , F25J2270/912 , Y10S505/894
摘要： A compact helium gas-refrigerating and liquefying apparatus with excellent properties and high reliability is provided. The apparatus comprises: a neon gas-refrigerating and liquefying circuit system which precools helium gas and comprises a turbo type compressor, heat exchangers, turbo type expansion machines and a Joule-Thomson valve; and a helium gas-refrigerating and liquefying circuit system which receives the precooled helium gas and comprises a turbo type compressor, heat exchangers, an expansion turbine and a Joule-Thomson valve; the former circuit system being constructed to associate with the latter circuit system so as to further cool the precooled helium gas in the latter circuit system by heat exchange therewith.
摘要翻译：提供了具有优异性能和高可靠性的紧凑型氦气制冷液化装置。该装置包括：氖气制冷和液化回路系统，其预氦气，并包括涡轮式压缩机，热交换器，涡轮增压机和焦耳汤姆斯阀; 以及接收预冷氦气并且包括涡轮式压缩机，热交换器，膨胀涡轮机和焦耳汤姆森阀的氦气制冷和液化回路系统; 前一电路系统被构造成与后一电路系统相关联，以便通过与之相互热交换来进一步冷却后一电路系统中的预冷氦气。

3. 发明授权

US4231003A Shield-type coaxial vacuum feedthrough 失效
标题翻译：屏蔽式同轴真空馈通
公开(公告)号：US4231003A
公开(公告)日：1980-10-28
申请号：US971540
申请日：1978-12-20
申请人： Hajime Ishimaru
发明人： Hajime Ishimaru
IPC分类号： H01R31/00 , H01R13/74 , H01P1/04 , H01P5/00
CPC分类号： H01R24/52 , H01R13/74 , H01R2103/00
摘要： A shield-type coaxial vacuum feedthrough for connecting an external wire tolectric equipment inside a vacuum vessel, comprising a metal pin in the shape of a metal round bar, a ceramic cylinder enclosing the metal pin and a metal cylinder enclosing the ceramic cylinder, with the ceramic cylinder being partly enlarged in diameter so as to peripherally contact and fix itself to the metal cylinder, and the metal pin being reduced in diameter in that part corresponding to the enlarged part of the ceramic cylinder. Thereby, the matching of characteristic impedance can be secured even in the high-frequency region such as microwaves thereby allowing high-accuracy experiments and insuring strong endurance during the baking of the vacuum vessel.
摘要翻译：一种用于将外部电线连接到真空容器内的电气设备的屏蔽型同轴真空馈通装置，包括金属圆棒形状的金属销，封闭金属销的陶瓷圆筒和封闭陶瓷圆筒的金属圆筒，所述陶瓷圆筒的直径部分地扩大，从而周向地接触并固定在所述金属圆筒上，并且所述金属销的直径在与所述陶瓷圆筒的扩大部分对应的部分中减小。由此，即使在诸如微波的高频区域中也能够确保特性阻抗的匹配，从而允许高精度实验并确保在真空容器的烘烤期间的耐久性。

4. 发明授权

US4176901A Bakable multi-pins vacuum feedthrough 失效
标题翻译：可堆叠多针真空馈通
公开(公告)号：US4176901A
公开(公告)日：1979-12-04
申请号：US911329
申请日：1978-06-01
申请人： Hajime Ishimaru
发明人： Hajime Ishimaru
IPC分类号： H01R9/00 , H01R13/405 , H01R13/46 , H01R13/533 , H01R13/74 , H01B17/16 , H01B17/26
CPC分类号： H01R13/74
摘要： A bakable multi-pins vacuum feedthrough suitable for providing electrical connection from outside into a vacuum vessel of a synchrotron, comprising a metal cylinder and a disc-shaped ceramic pin-holder having multi-pins, wherein the pin-holder is sealingly fixed inside the cylinder at a place axially nonidentical with where the pin-holer and the multi-pins are sealingly fixed, so that favorable resistibility against high vacuum, baking, and strong radioactive rays is attained.
摘要翻译：一种适用于提供从外部到同步加速器的真空容器的电气连接的可烘烤的多引脚真空馈通装置，包括金属圆筒和具有多针的盘形陶瓷针座，其中，所述销保持器密封地固定在在与销钉和多销密封地固定的轴向不相对的位置处的圆柱体，从而获得对高真空，烘烤和强放射线的良好的抵抗性。

5. 发明授权

US5587632A Injection apparatus both for positive and negative ions 失效
标题翻译：用于正离子和负离子的注射装置
公开(公告)号：US5587632A
公开(公告)日：1996-12-24
申请号：US523216
申请日：1995-09-05
申请人： Izumi Sakai
发明人： Izumi Sakai
IPC分类号： H05H7/04 , H05H7/08 , H05H13/04 , H01J23/00 , H01F7/00 , H01J23/34 , H05H7/00
CPC分类号： H05H7/08
摘要： An injection apparatus both for positive and negative ions comprising: a first, a third and a fourth bump magnets arranged in order on a circulation orbit, a second bump magnet arranged on said circulation orbit between the first and the third bump magnets so as to maintain a given position relative to the circulation orbit and a carbon film arranged between the second and the third bump magnets, wherein the second bump magnet is afforded with both of respective functions of a bump magnet and a septum magnet, the second bump magnet is operated as the bump magnet upon the injection of a negative ion beam, while the second bump magnet is operated as the septum magnet upon the injection of a positive ion beam.
摘要翻译：一种用于正离子和负离子的注射装置，包括：顺序地布置在循环轨道上的第一，第三和第四凸块磁体，布置在第一和第三凸起磁体之间的所述循环轨道上的第二凸块磁体，以便维持相对于循环轨道的给定位置和布置在第二和第三凸块磁体之间的碳膜，其中第二凸块磁体具有凸块磁体和隔膜磁体的两个功能，第二凸块磁体以在注射负离子束时的凸块磁体，而在注射正离子束时第二凸块磁体作为隔膜磁体操作。

6. 发明授权

US4447734A Radiation-shielding transparent material and method of producing the same 失效
标题翻译：辐射屏蔽透明材料及其制造方法
公开(公告)号：US4447734A
公开(公告)日：1984-05-08
申请号：US304885
申请日：1981-09-23
申请人： Asao Kusumegi , Kenjiro Kondo , Yoshiyuki Watase , Yoshio Yoshimura , Kozo Miyake
发明人： Asao Kusumegi , Kenjiro Kondo , Yoshiyuki Watase , Yoshio Yoshimura , Kozo Miyake
IPC分类号： G21F1/10 , G21F1/02 , G21F7/03 , G21F1/00
CPC分类号： G21F7/03 , G21F1/023
摘要： Radiation-shielding transparent material comprising an aqueous solution of thallium formate with or without thallium malonate, the solution having a density of 2.5 to 4.3 g/cm.sup.3, a radiation length of 3.8 to 1.9 cm, and a transmission of not less than 93% for light of 400 nm wavelength. The material is produced by deoxidizing thallium formate and dissolving the deoxidized thallium formate in deoxidized distilled water.
摘要翻译：辐射屏蔽透明材料，其包含具有或不具有丙二酸铊的甲酸铊水溶液，所述溶液的密度为2.5至4.3g / cm 3，辐射长度为3.8至1.9cm，透射率不小于93％，对于 400nm波长的光。该材料通过将甲酸铊脱氧并将脱氧的甲酸铊溶解在脱氧蒸馏水中而制备。

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