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1. 发明授权

US5373157A Quadrupole electrode and process for producing the same 失效
标题翻译：四极电极及其制造方法
公开(公告)号：US5373157A
公开(公告)日：1994-12-13
申请号：US965258
申请日：1993-01-05
申请人： Seiji Hiroki , Tetsuya Abe , Yoshio Murakami , Yoshishige Takano , Akira Yamakawa , Masaya Miyake
发明人： Seiji Hiroki , Tetsuya Abe , Yoshio Murakami , Yoshishige Takano , Akira Yamakawa , Masaya Miyake
IPC分类号： H01J49/42 , H01J1/88
CPC分类号： H01J49/4215 , H01J49/068
摘要： The present invention relates to improvement of a quadrupole electrode for use in a mass spectrometer or the like, in which two pairs of electrode rods 1, 2, 3 and 4 formed in such a manner that the section of the opposed face of each rod is hyperbolic or circular, and each electrode rod is made of a ceramic and the surface of the electrode is coated with a coating layer 5 of a conductive metal. Further, the present invention relates to a production process, characterized by incorporating such four electrodes at predetermined intervals. Since the electrodes are mainly made of a ceramic which is easily formable with a high dimensional accuracy, the adjustment of the positional relationship between the electrodes during assembling can be made without much effort, which enables a quadrupole electrode having a high performance to be provided with a good reproducibility at a low cost.
摘要翻译： PCT No.PCT / JP92 / 01141 Sec。 371日期：1993年1月5日 102（e）日期1993年1月5日PCT提交1992年9月7日PCT公布。出版物WO93 / 05532 日本1993年3月18日。本发明涉及用于质谱仪等的四极电极的改进，其中两对电极棒1,2,3和4以这样的方式形成：每个杆的相对面是双曲线或圆形，并且每个电极棒由陶瓷制成，并且电极的表面涂覆有导电金属的涂层5。此外，本发明涉及一种制造方法，其特征在于以预定间隔并入这四个电极。由于电极主要由能够以高尺寸精度容易地形成的陶瓷制成，因此可以在组装期间电极之间的位置关系的调整不需要太多的努力，这使得能够提供具有高性能的四极电极以低成本实现良好的再现性。

2. 发明授权

US5603788A Method of manufacturing a ceramics-type vacuum vessel 失效
标题翻译：制造陶瓷型真空容器的方法
公开(公告)号：US5603788A
公开(公告)日：1997-02-18
申请号：US457013
申请日：1995-06-01
申请人： Tetsuya Abe , Yoshio Murakami , Hisao Takeuchi , Akira Yamakawa , Masaya Miyake
发明人： Tetsuya Abe , Yoshio Murakami , Hisao Takeuchi , Akira Yamakawa , Masaya Miyake
IPC分类号： C04B37/00 , F16J12/00 , H05H7/14 , B32B31/12 , B32B31/26
CPC分类号： H05H7/14
摘要： A vacuum vessel is provided in which the majority of a vessel wall including an annular wall portion (1) and a plate-wall portion (2) is formed of ceramic material such as silicon nitride, for example. To bond the plural wall members together, bonding faces having a surface flatness of not more than 1 .mu.m are prepared thereon, and then a ceramic powder bonding substance with an average particle diameter of not more than 1 .mu.m is interposed between adjacent bonding faces and subjected to heating. Because the generation of gas, such as hydrogen, from the wall of the ceramic vessel is reduced, extremely high vacuum can be generated and maintained in the interior of the vacuum vessel. Also, because the wall of the vacuum vessel has a high permeability with respect to a magnetic field and an electric field, the vacuum vessel can be used as a vessel in a particle accelerator that allows the high precision control of charged particles therein by means of an electromagnetic field.
摘要翻译：提供一种真空容器，其中包括环形壁部分（1）和板壁部分（2）的容器壁的大部分由诸如氮化硅的陶瓷材料形成。为了将多个壁构件结合在一起，在其上制备具有不大于1μm的表面平坦度的接合面，然后将平均粒径不大于1μm的陶瓷粉末粘合物置于相邻的接合面并进行加热。因为从陶瓷容器的壁产生气体，例如氢气，所以可以在真空容器的内部产生极高的真空度并维持真空。此外，由于真空容器的壁相对于磁场和电场具有高磁导率，所以真空容器可以用作粒子加速器中的容器，其允许通过以下方式对带电粒子进行高精度控制：电磁场。

3. 发明授权

US5280206A Armature stator 失效
标题翻译：电枢定子
公开(公告)号：US5280206A
公开(公告)日：1994-01-18
申请号：US911453
申请日：1992-07-10
申请人： Shigenori Ando , Seiji Hiroki , Tetsuya Abe , Yoshio Murakami
发明人： Shigenori Ando , Seiji Hiroki , Tetsuya Abe , Yoshio Murakami
IPC分类号： H01F5/06 , H01F7/06 , H01F27/32 , H02K3/52 , H02K15/12 , H02K15/10
CPC分类号： H02K15/12 , H01F27/327 , H02K3/524
摘要： An armature stator comprises an iron core and a coil directly mounted on the iron core. The coil is composed of wound electric wire which has a coating comprising an inorganic material, such as ceramic. A bonding material of the inorganic material is formed over the coil and iron core for filling any gaps and adhering the coil and iron core together into a unitary structure. To improve the reliability of the coil, after the electric wire is wound to form the coil, a filling material comprised of the inorganic material is formed over the coil by vacuum impregnation, and then sintered so as to repair defects in the coating disposed on the electric wire. After the bonding material is formed over the coil, which is directly mounted on the iron core, it is cured under high temperature. The armature stator thus constructed can be used with high reliability in high temperature and high vacuum applications.
摘要翻译：电枢定子包括铁芯和直接安装在铁芯上的线圈。线圈由缠绕电线组成，其具有包括诸如陶瓷的无机材料的涂层。在线圈和铁芯上形成无机材料的接合材料，用于填充任何间隙并将线圈和铁芯粘结在一起成为一体结构。为了提高线圈的可靠性，在电线缠绕形成线圈之后，通过真空浸渍在线圈上形成由无机材料构成的填充材料，然后烧结以修复设置在线圈上的涂层中的缺陷电线。在直接安装在铁芯上的线圈上形成接合材料之后，它在高温下固化。这样构造的电枢定子可以在高温和高真空应用中具有高可靠性。

4. 发明授权

US5632597A Thread groove type vacuum pump 失效
标题翻译：螺纹槽式真空泵
公开(公告)号：US5632597A
公开(公告)日：1997-05-27
申请号：US623014
申请日：1996-03-28
申请人： Seiji Hiroki , Tetsuya Abe , Yoshio Murakami , Junichi Nakamura , Masashi Iguchi
发明人： Seiji Hiroki , Tetsuya Abe , Yoshio Murakami , Junichi Nakamura , Masashi Iguchi
IPC分类号： F04D19/04 , F01D1/36
CPC分类号： F04D19/044
摘要： A thread groove type vacuum pump in which the gap between a rotor and a stator is not subjected to any influence of the rotor temperature and thus the pumping performance does not deteriorate during plasma combustion in a nuclear fusion reactor. The thread groove pumping portion is formed as a circular cone so that the expansion and contraction of the rotor occurs along the generatrix of the circular cone. The pump exhibits supreme pumping performance throughout the whole running mode of the vacuum pumping system of the nuclear fusion reactor because the gap between the rotor and the stator is kept constant despite changes of thermal expansion due to the temperature change of the rotor caused by the different gas loads.
摘要翻译：螺旋槽型真空泵，其中转子和定子之间的间隙不受转子温度的任何影响，因此泵送性能在核聚变反应堆的等离子体燃烧期间不会劣化。螺纹槽泵送部分形成为圆锥体，使得转子的膨胀和收缩沿着圆锥体的母线发生。由于转子和定子之间的间隙由于不同的转子引起的转子温度变化导致的热膨胀变化，因此转子和定子之间的间隙保持恒定，泵在整个运行模式下表现出最高的泵送性能气体负荷。

5. 发明授权

US5177359A Quadrupole mass spectrometer having plural stable regions 失效
标题翻译：具有多个稳定区域的四极杆质谱仪
公开(公告)号：US5177359A
公开(公告)日：1993-01-05
申请号：US781507
申请日：1991-10-22
申请人： Seiji Hiroki , Tetsuya Abe , Koji Yanagishita , Nobuhiko Tsuchiya , Yoshio Murakami
发明人： Seiji Hiroki , Tetsuya Abe , Koji Yanagishita , Nobuhiko Tsuchiya , Yoshio Murakami
IPC分类号： G01N27/62 , H01J49/42
CPC分类号： H01J49/42
摘要： In a quadrupole mass spectrometer which includes four parallel rod electrodes between opposite pairs of which overlapping voltages.+-.(U+V cos .omega. t) are applied (where U: a continuous voltage and V cos .omega. t: a radio-frequency voltage) and which effects mass-analysis by an electric field formed within the four parallel rod electrodes, at least one parameter of U, V and .omega. has two different values, and the values are changed over to select the first stable region or the second stable region, the first stable region being nearest to the original point and the second stable region being next near to the original point on the a - q plane (where a:ordinate, q:abscissa) showing "stability diagram", and the ions being able to pass through the four parallel electrodes under the conditions of the first and second stable regions, where the variable a=8eU/mr.sub.O.sup.2 .omega..sup.2, q=4eV/mr.sub.O.sup.2 .omega..sup.2, U: level of DC voltage, V: peak of the radio-frequency voltage, e: charge of ion, m:mass of ion, r.sub.O : radius of an inscribed circle of the four parallel rod electrodes and.omega.: angular frequency of the radio frequency voltage.
摘要翻译：在四极质谱仪中，包括四个平行的棒状电极，在相对的两对之间施加重叠电压+/-（U + Vcosω），其中U：连续电压和Vcosωt：射频电压）和其通过形成在四个平行杆电极内的电场进行质量分析，U，V和ω的至少一个参数具有两个不同的值，并且将值改变以选择第一稳定区域或第二稳定区域，第一稳定区域最接近于原始点，而第二稳定区域靠近a-q平面上原始点（其中a：纵坐标，q：横坐标）显示“稳定性图”，并且离子能够在第一和第二稳定区域的条件下通过四个平行电极，其中变量a = 8eU /mrO2ω2，q = 4eV /mrO2ω2，U：直流电压电平，V：频率电压，e：离子电荷，m：离子质量，r0：r 四个平行杆电极的内切圆的像素和ω：射频电压的角频率。

6. 发明授权

US5653854A Method and apparatus for separating isotopes 失效
标题翻译：分离同位素的方法和装置
公开(公告)号：US5653854A
公开(公告)日：1997-08-05
申请号：US607467
申请日：1996-02-27
申请人： Goro Miyamoto , Yoshio Murakami , Seiji Hiroki , Kenji Katsuki
发明人： Goro Miyamoto , Yoshio Murakami , Seiji Hiroki , Kenji Katsuki
IPC分类号： B01D59/34 , B01D59/48 , H01J49/26 , C25B5/00
CPC分类号： B01D59/34 , B01D59/48
摘要： The improved isotope separator comprises a vacuum vessel, a plasma generator located substantially in the center of the vacuum vessel, an electrode bounded by a hyperboloid of one sheet and a pair of electrodes bounded by a hyperboloid of two sheets, said electrodes being located within the vacuum vessel in such a way as to surround the plasma generator, a power source for supplying said electrodes with a fixed voltage and a pulsating voltage, and magnetic field generating means located outside the vacuum vessel. The apparatus is implemented by a method for isotope separation that achieves high separation factor per stage (process), that enables the process throughput to be increased with ease and which yet is applicable to the isotopic separation of many elements.
摘要翻译：改进的同位素分离器包括真空容器，基本上位于真空容器中心的等离子体发生器，由一片双曲面界定的电极和由两片双曲面界定的一对电极，所述电极位于真空容器，以围绕等离子体发生器的方式，用于向固定电压和脉动电压供应所述电极的电源，以及位于真空容器外部的磁场产生装置。该装置通过一种同步分离方法来实现，该方法在每个阶段达到高的分离因子（工艺），这使得能够容易地提高工艺流程并且还适用于许多元素的同位素分离。

7. 发明授权

US5805972A Method and apparatus for separating isotopes 失效
标题翻译：分离同位素的方法和装置
公开(公告)号：US5805972A
公开(公告)日：1998-09-08
申请号：US808642
申请日：1997-02-28
申请人： Goro Miyamoto , Yoshio Murakami , Seiji Hiroki , Kenji Katsuki
发明人： Goro Miyamoto , Yoshio Murakami , Seiji Hiroki , Kenji Katsuki
IPC分类号： B01D59/34 , B01D59/48 , H01J49/26 , B01J19/12
CPC分类号： B01D59/34 , B01D59/48
摘要： The improved isotope separator comprises a vacuum vessel, a plasma generator located substantially in the center of the vacuum vessel, an electrode bounded by a hyperboloid of one sheet and a pair of electrodes bounded by a hyperboloid of two sheets, said electrodes being located within the vacuum vessel in such a way as to surround the plasma generator, a power source for supplying said electrodes with a fixed voltage and a pulsating voltage, and magnetic field generating means located outside the vacuum vessel. The apparatus is implemented by a method for isotope separation that achieves high separation factor per stage (process), that enables the process throughput to be increased with ease and which yet is applicable to the isotopic separation of many elements.
摘要翻译：改进的同位素分离器包括真空容器，基本上位于真空容器中心的等离子体发生器，由一片双曲面界定的电极和由两片双曲面界定的一对电极，所述电极位于真空容器，以围绕等离子体发生器的方式，用于向固定电压和脉动电压供应所述电极的电源，以及位于真空容器外部的磁场产生装置。该装置通过一种同步分离方法来实现，该方法在每个阶段达到高的分离因子（工艺），这使得能够容易地提高工艺流程并且还适用于许多元素的同位素分离。

8. 发明授权

US4582728A Process for preparing a titanium carbide film 失效
标题翻译：制备碳化钛膜的方法
公开(公告)号：US4582728A
公开(公告)日：1986-04-15
申请号：US523440
申请日：1983-08-16
申请人： Tetsuya Abe , Kounosuke Inagawa , Kenjiro Obara , Yoshio Murakami
发明人： Tetsuya Abe , Kounosuke Inagawa , Kenjiro Obara , Yoshio Murakami
IPC分类号： C01B31/30 , C23C14/00 , C23C14/06 , G21B1/11 , G21B1/17
CPC分类号： C23C14/0021
摘要： A process for preparing a titanium carbide film characterized by vaporizing metallic titanium from a metallic titanium vaporizing source placed in an atmosphere containing a dilute acetylene gas and depositing titanium carbide onto the surface of base set up facing said source.
摘要翻译：一种制备碳化钛膜的方法，其特征在于，将金属钛蒸发源放置在含有稀乙炔气体的气氛中并将碳化钛沉积在面对所述源的基体表面上。

9. 发明授权

US4583394A Device and method for leak location 失效
标题翻译：泄漏位置的设备和方法
公开(公告)号：US4583394A
公开(公告)日：1986-04-22
申请号：US638421
申请日：1984-08-07
申请人： Yoshio Murakami , Kenjiroh Obara , Tetsuya Abe , Yasuo Shimomura , Takemasa Shibata
发明人： Yoshio Murakami , Kenjiroh Obara , Tetsuya Abe , Yasuo Shimomura , Takemasa Shibata
IPC分类号： G01M3/20 , G01M3/22
CPC分类号： G01M3/202
摘要： A method and apparatus are disclosed for detecting the presence of very fine leaks through the walls of an enclosure which include a sniffer nozzle (1) open to the atmosphere, a vessel (5) having molecular sieves (4) therein for adsorbing substantially all gaseous products which have entered the sniffer nozzle (1) with the exception of the probe gas which has been pressurized within the enclosure being tested, a pump system (8, 9) for creating vacuum conditions within the system, a mass spectrometer (12) for detecting the presence of the probe gas, and a capillary tube (2) interconnecting the nozzle sniffer (1) and the molecular sieve assembly whereby the probe gas draw rate, and sensitivity of the apparatus of the present invention, are significantly increased.
摘要翻译：公开了一种用于检测通过外壳的壁的非常细小的泄漏的存在的方法和装置，其包括向大气开放的嗅探喷嘴（1），在其中具有分子筛（4）的容器（5），用于吸收基本上所有的气体已经进入嗅探喷嘴（1）的产品除了被测试的外壳内被加压的探针气体外，用于在系统内产生真空条件的泵系统（8,9），质谱仪（12），用于检测探针气体的存在，以及将喷嘴嗅探器（1）和分子筛组件相互连接的毛细管（2），从而显着提高本发明装置的探针气体抽出速率和灵敏度。

10. 发明授权

US5277942A Insulating member and electric parts using the same 失效
标题翻译：绝缘部件和电气部件使用相同
公开(公告)号：US5277942A
公开(公告)日：1994-01-11
申请号：US775092
申请日：1991-10-11
申请人： Akihiko Ikegaya , Naoji Fujimori , Tetsuo Yashiki , Tetsuya Abe , Yoshio Murakami
发明人： Akihiko Ikegaya , Naoji Fujimori , Tetsuo Yashiki , Tetsuya Abe , Yoshio Murakami
IPC分类号： H05H1/12 , B32B15/04
CPC分类号： G21B1/13 , Y02E30/128 , Y10T428/12535 , Y10T428/12611 , Y10T428/12924 , Y10T428/26
摘要： An insulating member has an insulating layer in the form of a thin ceramic plate made of at least one of SiC, Si.sub.3 N.sub.4, AlN and Al.sub.2 O.sub.3 ad having a thickness not less than 0.1 mm and not more than 2.0 mm, and cushioning layers provided on both sides of the insulating layer through brazing alloy for relieving thermal stress. An electric part can be made of such an insulating member. The insulating member is disposed between a conductive substrate and a conductive member and brazed thereto.
摘要翻译：绝缘构件具有由SiC，Si 3 N 4，AlN和Al 2 O 3等中的至少一种制成的厚度不小于0.1mm且不大于2.0mm的薄陶瓷板形式的绝缘层，以及设置在两者上的缓冲层通过用于缓解热应力的钎焊合金的绝缘层的侧面。电气部件可以由这种绝缘构件制成。绝缘构件设置在导电基板和导电构件之间并钎焊到其上。

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