公开(公告)号：US06696790B2

公开(公告)日：2004-02-24

申请号：US10154809

申请日：2002-05-28

申请人： Noriyuki Murao ,  Kazuki Miki ,  Setsuo Hasegawa ,  Noriyuki Okada ,  Satoshi Nakai

发明人： Noriyuki Murao ,  Kazuki Miki ,  Setsuo Hasegawa ,  Noriyuki Okada ,  Satoshi Nakai

IPC分类号： H01J2550

CPC分类号： H01J23/14 ,  H01J2225/50

摘要： A magnetron including a tubular metallic container which is air-tightly connected to an anode, cathode leads for supporting a cathode with filaments being disposed in a central axial portion of the anode, a stem insulator formed with through holes through which the cathode leads pass, and external terminals formed with planar portions which are air-tightly connected to a surface of the stem insulator opposite to a surface facing the tubular metallic container and with connecting portions which are air-tightly connected to the cathode leads. The connecting portions are arranged to be bent in an axial direction of the cathode leads. It is possible to exhibit the effect of preventing vacuum break from occurring by oxidation or the like since the increase in the area of the connecting portions will result in elongation of the distance between the end portions of the connecting portions and the through holes.

摘要翻译： 一种磁控管，其包括气密地连接到阳极的管状金属容器，阴极引线，用于支撑阴极，灯丝设置在阳极的中心轴向部分;杆绝缘子，其形成有阴极引线通过的通孔， 以及形成有平坦部分的外部端子，其气密地连接到与所述管状金属容器相对的表面的所述杆绝缘体的表面，以及气密地连接到所述阴极引线的连接部分。 连接部被布置成沿着阴极引线的轴向弯曲。 由于连接部分的面积的增加将导致连接部分的端部和通孔之间的距离的伸长，所以可以表现出通过氧化等发生防止真空断裂的效果。

公开(公告)号：US06729926B2

公开(公告)日：2004-05-04

申请号：US10020766

申请日：2001-12-12

申请人： Noriyuki Murao ,  Kazuki Miki ,  Satoshi Nakai ,  Setsuo Hasegawa ,  Noriyuki Okada

发明人： Noriyuki Murao ,  Kazuki Miki ,  Satoshi Nakai ,  Setsuo Hasegawa ,  Noriyuki Okada

IPC分类号： H01J914

CPC分类号： H01J23/165 ,  H01J2223/16 ,  H01J2225/50 ,  H01J2225/587

摘要： A magnetron has an anode cylinder, a plurality of vanes arranged radially within the anode cylinder, a magnetic piece disposed at an open end section of the anode cylinder, an anode vacuum container including a metal container disposed to cover an upper surface of the magnetic piece, a cathode disposed along a central axis of the vacuum container, and an antenna externally discharging microwaves. The magnetic piece and the metal container are placed, in that order, on a shelf formed inwardly on a thin end section projecting from the open end section of the anode cylinder. When tightly welding the thin end section, a predetermined number of projections, projecting inwardly from the thin end section of the anode cylinder, loosely secure an outer perimeter bend of the metal container. The metal container is then accurately tightly welded to the anode cylinder without the metal container shifting off-center.

摘要翻译： 磁控管具有阳极筒，在阳极筒内径向设置的多个叶片，设置在阳极筒的开口端部的磁性片，阳极真空容器，其包括设置成覆盖磁性片的上表面的金属容器 ，沿着真空容器的中心轴设置的阴极和从外部排出微波的天线。 磁片和金属容器依次放置在从阳极圆筒的开口端突出的薄端部分上向内形成的搁板上。 当紧密焊接薄端部时，从阳极筒的薄端部向内突出的预定数量的突起松动地固定金属容器的外周弯曲部。 然后将金属容器准确地紧密地焊接到阳极筒，而不会使金属容器偏离中心。

公开(公告)号：US06633131B2

公开(公告)日：2003-10-14

申请号：US09924386

申请日：2001-08-08

申请人： Noriyuki Murao ,  Kazuki Miki ,  Setsuo Hasegawa ,  Noriyuki Okada ,  Satoshi Nakai

发明人： Noriyuki Murao ,  Kazuki Miki ,  Setsuo Hasegawa ,  Noriyuki Okada ,  Satoshi Nakai

IPC分类号： H01J2550

CPC分类号： H01J23/14 ,  H01J25/587

摘要： A ring-shaped depressed groove 11 is formed between a joining surface 10 of a stem insulating material 6 with a tubular metal container 16 and a joining surface 9 with cathode leads 2a and 2b. A metallized layer 8, formed at joining surface 9 and joining surface 10, is separated from edges 12 and 13 of ring-shaped depressed groove 11. The resulting magnetron reliably prevents discharges generated between the joining surface of the stem insulating material, with the tubular metal container, and the joining surface, with the cathode leads.

摘要翻译： 在茎绝缘材料 10 之间形成环形凹槽 11 > 6 与管状金属容器 16 和接合表面 9 hIL> 2 a 和 2 在接合表面 9 上形成的金属层 8， ，并连接表面 PDAT> 10， 与环形凹槽的边缘 12 和 13 11。 所得的磁控管可靠地防止在杆状绝缘材料的接合表面与管状金属容器之间产生的放电和接合表面与阴极引线之间产生的放电。

公开(公告)号：US06650057B2

公开(公告)日：2003-11-18

申请号：US10153300

申请日：2002-05-21

申请人： Noriyuki Murao ,  Kazuki Miki ,  Setsuo Hasegawa ,  Noriyuki Okada ,  Satoshi Nakai

发明人： Noriyuki Murao ,  Kazuki Miki ,  Setsuo Hasegawa ,  Noriyuki Okada ,  Satoshi Nakai

IPC分类号： H01J2550

CPC分类号： H01J25/587 ,  H01J23/15 ,  H05B6/72

摘要： A magnetron including a cathode terminal of a magnetron main body and an inductor connected to the cathode terminal to constitute a filter, wherein the inductor includes an air-core coarse inductor and a cored inductor connected in series, the air-core coarse inductor being connected to the cathode terminal side, and the air-core coarse inductor includes a large pitch winding provided on the cathode terminal side and a small pitch winding provided on the opposite side.

公开(公告)号：US5894198A

公开(公告)日：1999-04-13

申请号：US818016

申请日：1997-03-14

申请人： Kazuki Miki ,  Noriyuki Murao ,  Setsuo Hasegawa

发明人： Kazuki Miki ,  Noriyuki Murao ,  Setsuo Hasegawa

IPC分类号： H01J23/54

CPC分类号： H01J23/54 ,  H01J2225/50

摘要： A magnetron including: an anode cylinder in which a plurality of vanes are formed, a filament provided at a center of the anode cylinder, a top hat which supports an upper end of the filament, a top lead for connecting the top hat at an upper end of the top lead, an end hat which supports a lower end of the filament, an end lead for connecting the end hat at an upper end of the end lead, a stem metal hermetically sealed at an open end of the anode cylinder through a pole piece, and a choke disposed inside the stem metal, wherein the choke is disposed approximately in a position of wavelength of a predetermined high frequency from the top hat in a distance along a surface of the top lead. It is possible to suppress generation of undesired high frequency, especially of the fifth high frequency, from the input portion.

摘要翻译： 一种磁控管，包括：阳极筒，其中形成有多个叶片，设置在阳极筒的中心的灯丝，支撑灯丝上端的顶帽，用于将顶帽连接在上部的顶部导线 顶部引线的端部，支撑长丝的下端的端帽，用于在端部引线的上端连接端帽的端部引线，通过一个阳极筒的开口端气密地密封的杆金属 极片和设置在杆状金属内部的扼流器，其中扼流圈大致位于距离顶帽一定距离的预定高频波长的位置，沿着顶引线的表面一定距离。 可以抑制从输入部分产生不想要的高频，特别是抑制第五高频的产生。

公开(公告)号：US06501224B2

公开(公告)日：2002-12-31

申请号：US09738315

申请日：2000-12-18

申请人： Kazuki Miki ,  Setsuo Hasegawa ,  Satoshi Nakai

发明人： Kazuki Miki ,  Setsuo Hasegawa ,  Satoshi Nakai

IPC分类号： H01J2502

CPC分类号： H01J23/10 ,  H01J25/587

摘要： A magnetron comprising an anode portion, a cathode portion provided in a center of the anode portion, a cylindrical interaction space formed of the anode portion and the cathode portion, and iron magnetic pole pieces located at both ends of the interaction space in an tube axis direction thereof. A relationship between a thickness Tg (mm) of a tapered portion of the magnetic pole pieces and a magnetic flux Bg (mT, at 25° C.) of a center of the interaction space is set to satisfy 155

摘要翻译： 一种磁控管，其包括阳极部分，设置在阳极部分的中心的阴极部分，由阳极部分和阴极部分形成的圆柱形相互作用空间以及位于管轴相互作用空间两端的铁磁极片 方向。 将磁极片的锥形部的厚度Tg（mm）与相互作用空间的中心的磁通量Bg（25℃）的关系设定为满足155

公开(公告)号：US5049782A

公开(公告)日：1991-09-17

申请号：US303929

申请日：1989-01-30

申请人： Masayuki Aiga ,  Kazuki Miki

发明人： Masayuki Aiga ,  Kazuki Miki

IPC分类号： H01J23/04 ,  H01J23/11 ,  H01J23/15 ,  H01J23/54 ,  H01J25/587

CPC分类号： H01J23/05 ,  H01J23/54 ,  H01J25/587

摘要： In an interaction space (4) defined between a cathode (3) and forward end portions of vanes (2), a permanent magnet (12) applies a uniform direct-current magnetic field along an axial direction of the cathode (3). Direct-current or low-frequency high voltage is applied between the cathode (3) and the respective vanes (2). Spaces (14) enclosed by respective pairs of adjacent vanes (2) and the inner wall of an anode cylinder (1) define cavity resonators. High-frequency electric fields formed in the cavity resonators are concentrated to the forward end portions of the vanes (2), and partially leak into the interaction space (4). Under such conditions, an electron group emitted from the cathode (3) rotates about the cathode (3) in the interaction space (4), thereby interaction takes place between the electron group and the high-frequency electric fields, to oscillate microwaves. The inner surface of a flange part (6) of a top hat (7) supporting one end of a filament (5) of the cathode (3) is located in a position closer to the interaction spaces (4) by length within a range of 0.1 to 0.6 mm from first end surfaces of the vanes (2) along the axial direction, thereby to suppress undesired fifth harmonic generated with the microwaves of a basic frequency at this time.

公开(公告)号：US20080305169A1

公开(公告)日：2008-12-11

申请号：US11753247

申请日：2007-05-24

申请人： Kazuki Miki ,  Fuyuki Arimoto ,  Masaki Sunami

发明人： Kazuki Miki ,  Fuyuki Arimoto ,  Masaki Sunami

IPC分类号： A61K9/36 ,  A61K31/538 ,  A61K31/5415 ,  A61K31/55 ,  A61K31/498 ,  A61K31/553 ,  A61K9/28

CPC分类号： C07D209/08 ,  A61K9/2018 ,  A61K9/2077 ,  C07D215/08 ,  C07D223/16 ,  C07D241/42 ,  C07D243/12 ,  C07D265/36 ,  C07D265/38 ,  C07D267/14 ,  C07D279/16 ,  C07D413/06 ,  C07D498/04

摘要： [Problems] The present invention provides pharmaceutical composition which is effective for the prophylaxis or treatment of pathology showing involvement of uric acid (hyperuricemia, gouty tophus, acute gout arthritis, chronic gout arthritis, gouty kidney, urolithiasis, renal function disorder, coronary arterial disease, ischemic heart disease and the like) and the like, and is superior in the time-course stability and dissolution property (disintegration property). [Solving Means] The pharmaceutical composition of the present invention is a pharmaceutical composition comprising a nitrogen-containing fused ring compound represented by the following formula [1] or a pharmaceutically acceptable salt thereof, and one or more pharmaceutically acceptable additives, wherein the nitrogen-containing fused ring compound or a pharmaceutically acceptable salt thereof is not in contact with a basic additive: wherein each symbol is as described in the specification.

摘要翻译： [问题]本发明提供了有效预防或治疗尿酸（高尿酸血症，痛风性痛，急性痛风性关节炎，慢性痛风性关节炎，痛风肾，尿路结石，肾功能障碍，冠状动脉疾病 ，缺血性心脏病等）等，并且时间稳定性和溶解性（崩解性）优异。 [解决方案]本发明的药物组合物是包含由下式[1]表示的含氮稠环化合物或其药学上可接受的盐和一种或多种药学上可接受的添加剂的药物组合物， 含有稠环化合物或其药学上可接受的盐不与碱性添加剂接触：其中每个符号如说明书中所述。