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    • 72. 发明公开
    • Double-layer pellet, method of manufacturing the same, and apparatus for manufacturing the same
    • Doppelschichtspellet,Verfahren und Vorrichtung zu seiner Herstellung。
    • EP0647087A1
    • 1995-04-05
    • EP94114566.6
    • 1994-09-15
    • The Director-General of the National Institute for Fusion Science
    • Sudo, Shigeru, 14-14, Chikusa-higashi Jutaku
    • H05H1/22
    • G21B1/19Y02E30/16Y10S376/916
    • A pellet carrier disc (15) is movably held between two cooling blocks (9 and 10). The disc (15) is vertically moved, setting its through hole (31) into axial alignment with a first hole (25) of the block (10). Deuterium gas is supplied into the through hole (31) through the hole (25), and cooled and solidified, forming a deuterium cylinder (33). Then, the disc (15) is moved, axially aligning the hole (31) with a second hole (26) of the block (10). A shaft (35) is thrust into a first end of the deuterium cylinder (33) through the hole (26), thereby forming a hole in the end of the cylinder (33). Next, the disc (15) is moved, axially aligning the hole (31) with a third hole (27) of the block (10). Tritium gas is introduced into the hole of the cylinder (33) through the hole (27), and cooled and solidified, forming a tritium core. Further, the disc (15) is moved, axially aligning the hole (31) with a fourth hole (28) of the block (10). A shaft (41) is moved through the hole (28), causing the second end portion of the deuterium cylinder (33) to project from the hole (31). The second end portion of the cylinder (33) is cut off. An additional amount of deuterium gas is applied on to the first end of the cylinder (33), and cooled and solidified, forming a layer covering the tritium core.
    • 颗粒载体盘(15)可移动地保持在两个冷却块(9和10)之间。 盘(15)垂直移动,将其通孔(31)设置成与块(10)的第一孔(25)轴向对准。 氘气通过孔(25)供给到通孔(31)中,冷却固化,形成氘气筒(33)。 然后,使盘(15)移动,使孔(31)与块(10)的第二孔(26)轴向对准。 轴(35)通过孔(26)推入氘缸(33)的第一端,从而在气缸(33)的端部形成一个孔。 接下来,使盘(15)移动,使孔(31)与块(10)的第三孔(27)轴向对准。 氚气通过孔(27)引入圆筒(33)的孔中,冷却固化,形成氚核。 此外,盘(15)移动,使孔(31)与块(10)的第四孔(28)轴向对准。 轴(41)移动通过孔(28),使得氘缸(33)的第二端部从孔(31)突出。 气缸(33)的第二端部被切断。 将额外量的氘气施加到气缸(33)的第一端,并冷却并固化,形成覆盖氚核的层。
    • 73. 发明公开
    • Method and apparatus for generating X rays
    • Verfahren und Vorrichtung zur Erzeugung vonRöntgenstrahlen。
    • EP0474011A2
    • 1992-03-11
    • EP91113852.7
    • 1991-08-19
    • SHIMADZU CORPORATION
    • Hirose, Hideo
    • H05G2/00H05H1/22
    • B82Y10/00G03F7/70033G21B1/23
    • Method and apparatus for generating X rays by laser impingement on a target in a vacuum enclosure (1) to generate plasma, wherein the target comprises a first film made of a suitable metal (2) and a second film made of an X-ray transmitting material (3) and superimposed on one surface of the metal film, and with a space being formed between opposite parts of the first and second films, a laser beam (B) is projected onto the part of the metal film which corresponds to the space (A), so that plasma is generated and confined in the space for a longer time than otherwise, thereby to increase the efficiency of X-ray generation.
    • 用于通过激光冲击在真空外壳(1)中的靶上产生X射线以产生等离子体的方法和装置,其中所述靶包括由合适的金属(2)制成的第一膜和由X射线透射 材料(3)并且叠加在金属膜的一个表面上,并且在第一和第二膜的相对部分之间形成空间,激光束(B)被投射到金属膜的对应于空间的部分 (A),使得等离子体产生并限制在空间中比其它时间更长的时间,从而提高X射线产生的效率。
    • 75. 发明公开
    • Antenna producing a millimeter wave beam having a gaussian-like distribution
    • Milimeterwellen-Antenne zur Erzeugung eines Strahles mit einer Gauss-Verteilung。
    • EP0372463A1
    • 1990-06-13
    • EP89122367.9
    • 1989-12-05
    • EUROPEAN ATOMIC ENERGY COMMUNITY (EURATOM)
    • Rebuffi, Luigi, Dr.Thumm, Manfred, Dr.
    • H05H1/22H01S3/00H01Q19/195
    • H01Q15/248H05H1/18
    • The device relates to an antenna for producing a millimeter wave beam having a Gaussian distribution and using a high power source (1). In this antenna, partial mode converters (2) are associated to said source (1) and intended to receive from the source a T m,n mode which might either be TE m,n or TM m,n, and to deliver a mixture of modes including the mode T m,n at a relative power rate of 70 to 85% and at relative phase 0, and at least one of the following additional modes, namely T m,n-1 at a relative power rate of 10 to 20% and at relative phase π, and TE m,n+1 at a relative power rate of 10 to 20% and at relative phase π, said mixture being able to be applied to a collimation reflector (3) the concentration point (5) of which constitutes the antenna system outlet.
      Such an antenna can convert any T m,n mode into a linearily polarized narrow beam of very high power (about 1 MW) and high frequencies (above 100 GHz)
    • 该装置涉及用于产生具有高斯分布并使用高功率源(1)的毫米波束的天线。 在该天线中,部分模式转换器(2)与所述源(1)相关联并且旨在从源接收可以是TEm,n或TMm,n的Tm,n模式,并且传送包括 相对功率为70〜85%,相对相位0的模式Tm,n,相对功率为10〜20%的Tm,n-1和相对功率为10〜20% 相位pi和TEm,n + 1,相对功率为10至20%,在相对相位pi,所述混合能够被施加到准直反射器(3),其浓度点(5)构成天线 系统插座。 这样的天线可以将任何Tm,n模式转换成非常高功率(约1MW)和高频率(高于100GHz)的线偏振窄波束,