专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 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。

7. 发明申请

US20070238312A1 Method of producing SIMOX wafer 失效
标题翻译：生产SIMOX晶圆的方法
公开(公告)号：US20070238312A1
公开(公告)日：2007-10-11
申请号：US11784999
申请日：2007-04-09
申请人： Yoshio Murakami , Bong-Gyun Ko
发明人： Yoshio Murakami , Bong-Gyun Ko
IPC分类号： H01L21/31 , H01L21/469
CPC分类号： H01L21/26533 , H01L21/26593 , H01L21/76243
摘要： A SIMOX wafer is produced by implanting an oxygen ion, in which a hydrogen ion is implanted at a dose of 1015−1017/cm2 before or after the step of the oxygen ion implantation.
摘要翻译：通过注入氧离子来制造SIMOX晶片，其中以10×10 17 / 10cm 2 / cm 2以上的剂量注入氢离子 >在氧离子注入步骤之前或之后。

8. 发明授权

US07195863B2 Development defect preventing process and material 有权
标题翻译：开发缺陷预防过程和材料
公开(公告)号：US07195863B2
公开(公告)日：2007-03-27
申请号：US10311787
申请日：2001-06-14
申请人： Yusuke Takano , Kazuyo Ijima , Satoru Funato , Yoshio Murakami , Hatsuyuki Tanaka
发明人： Yusuke Takano , Kazuyo Ijima , Satoru Funato , Yoshio Murakami , Hatsuyuki Tanaka
IPC分类号： G03F7/30 , G03F7/38
CPC分类号： G03F7/322 , G03F7/0048 , G03F7/0382 , G03F7/0392 , G03F7/11 , G03F7/168 , H01L21/0274
摘要： A composition for reducing development defects comprising an acidic composition containing, for example, a surfactant applied onto a chemically amplified photoresist coating formed on a substrate having a diameter of 8 inches or more. By this process, the surface of the resist is rendered hydrophilic and the formation of slightly soluble layer in a developer on the surface of the resist is prevented. In addition, by proper diffusion amount of acid from the composition for reducing development defects, the amount of reduction in thickness of the chemically amplified photoresist coating after development is increased by 10 Å to 500 Å in comparison with the case of not applying the composition for reducing development defects to form a resist pattern not having a deteriorated pattern profile such as T-top or round top.
摘要翻译：一种用于减少显影缺陷的组合物，其包含含有例如施加到直径为8英寸或更大的基底上形成的化学放大光致抗蚀剂涂层上的表面活性剂的酸性组合物。通过该工艺，抗蚀剂的表面变得亲水，并且防止在抗蚀剂表面上的显影剂中形成微溶层。此外，通过适当扩散量的用于减少显影缺陷的组合物的酸，与未将组合物不相适应的情况相比，显影后化学放大光致抗蚀剂涂层的厚度减少量增加了10埃至500埃减少显影缺陷以形成不具有劣化图案轮廓的抗蚀剂图案，例如T顶或圆顶。

9. 发明授权

US07067005B2 Silicon wafer production process and silicon wafer 有权
标题翻译：硅晶片生产工艺和硅片
公开(公告)号：US07067005B2
公开(公告)日：2006-06-27
申请号：US10912051
申请日：2004-08-06
申请人： Takashi Shibayama , Yoshio Murakami , Takayuki Shingyoji
发明人： Takashi Shibayama , Yoshio Murakami , Takayuki Shingyoji
IPC分类号： C30B25/12 , C30B25/14
CPC分类号： H01L21/3225 , C30B29/06 , C30B33/00 , H01L21/28167
摘要： This silicon wafer production process has a step of cutting a silicon wafer from a silicon single crystal ingot in a perfect region which includes a perfect region P free of agglomerates of interstitial-silicon-type point defects and agglomerates of vacancy-type point defects and/or a region R in which there is occurrence of ring-shaped oxidation induced stacking faults, and a step of performing rapid thermal annealing on the silicon wafer in a hydrogen atmosphere, an argon atmosphere or an atmosphere containing a mixed gas thereof.
摘要翻译：该硅晶片制造方法具有从完全区域的硅单晶锭切割硅晶片的步骤，该完美区域包括没有间隙硅型点缺陷聚集体的完美区域P和空位型缺陷聚集体和/ 或发生环状氧化诱发的堆垛层错的区域R，以及在氢气氛，氩气氛或含有其混合气体的气氛中对硅晶片进行快速热退火的步骤。

10. 发明授权

US5789821A Starter 失效
标题翻译：起动机
公开(公告)号：US5789821A
公开(公告)日：1998-08-04
申请号：US788236
申请日：1997-01-24
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi , Kazuhiro Yamaguchi , Masao Saito , Yoshio Murakami , Takeshi Araki
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi , Kazuhiro Yamaguchi , Masao Saito , Yoshio Murakami , Takeshi Araki
IPC分类号： F02N11/00 , F02N15/06
CPC分类号： F02N11/00 , F02N15/066 , F02N15/067
摘要： A starter which reduces the number of parts for a pinion rotation regulation and provides an accurate magnet switch operation. A concave portion is formed on the bottom side of a plunger to store a spherical body set on the rear end of a cord-shaped member, e.g., wire. A male screw and a fixing are used so that the length of the cord-shaped member is adjusted thereby. The length of the string-shaped member is adjusted so that the claw of the pinion rotation regulating member fits into the notch on the outer circumference of a pinion gear. Furthermore, the claw is fit into the notch via the wire when the plunger moves. The cord-shaped member may be replaced by a rod member disposed radially inside or outside the yoke.
摘要翻译：一种起动器，可减少小齿轮旋转调节的零件数量，并提供精确的磁铁开关操作。在柱塞的底侧上形成凹部以存储设置在诸如线材的绳状构件的后端上的球体。使用外螺纹和固定，从而调节绳状构件的长度。调整弦状构件的长度，使得小齿轮旋转限制构件的爪装配到小齿轮的外周上的凹口中。此外，当柱塞移动时，爪通过导线配合到凹口中。帘线状构件可以由放置在轭的径向内侧的杆构件代替。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式