公开(公告)号：US20050141670A1

公开(公告)日：2005-06-30

申请号：US10898267

申请日：2004-07-26

Applicant: Kozo Ichikawa ,  Seiji Kashiwa

Inventor： Kozo Ichikawa ,  Seiji Kashiwa

IPC: G21K5/02 ,  H01J35/06 ,  H01J35/14 ,  H05G1/00 ,  H05G1/52

CPC classification number: H01J35/14 ,  H01J2235/18

Abstract: An X-ray generating device comprises a focal electrode (10) placed adjacent to the cathode (9) and provided with a focal aperture (10a) aligning with the cathode. A positive voltage is applied to the focal electrode relative to the cathode so that equipotential lines around the focal aperture may bulge toward the X-ray target (2). Thereby, the part of the electron beam having a large diverging angle is captured by the focal electrode, and only the part of the electron beam having a uniform diverging angle is allowed to pass through the focal aperture so that the electron beam can be favorably micro focused upon the X-ray target and can be given with a high intensity.

Abstract translation: X射线产生装置包括邻近阴极（9）放置的聚焦电极（10），并设有与阴极对准的焦点孔（10a）。 相对于阴极将正电压施加到聚焦电极，使得围绕焦点孔的等电位线可以朝向X射线靶（2）凸出。 由此，具有大的发散角的电子束的部分被聚焦电极捕获，并且仅允许具有均匀发散角的电子束的一部分通过焦点孔，使得电子束可以有利地是微观的 专注于X射线靶，并可以高强度给予。

公开(公告)号：US07479635B2

公开(公告)日：2009-01-20

申请号：US11802950

申请日：2007-05-29

Applicant: Kozo Ichikawa

Inventor： Kozo Ichikawa

IPC: G01J5/04

CPC classification number: G01J5/02 ,  G01J5/0205 ,  G01J5/0225 ,  G01J5/024 ,  G01J5/04 ,  G01J5/045 ,  G01J5/08 ,  G01J5/0875 ,  H01L2924/16195 ,  H01L2924/16315

Abstract: In an infrared detector package, a first annular metallized layer (6a, 6b) is formed along the annular shoulder (4a) of a casing member (4), and a second annular metallized layer (7) is formed along the annular mating surface of a window member (5). Brazing material (8) is integrally interposed between the first and second metallized layers. At least one of the first and second annular metallized layers comprises a mutually separated concentric portions (6a, 6b), and the brazing material extends across the two mutually separated concentric portions. During the manufacturing process, brazing material is deposited on one of the two mutually separated concentric portions, and is allowed to flow along the opposing metallized surface until the brazing material reaches the other of the two mutually separated concentric portions. Because the brazing material exposes a clean metallic surface as it flows so that the brazing material is properly interposed between the opposing annular metallized layer and the other of the mutually separated concentric portions of the corresponding annular metallized layer without any intervention of dross, oxidized film or other foreign matters. Thereby the brazing material ensures a favorable bonding and sealing performance.

Abstract translation: 在红外检测器封装中，沿着壳体构件（4）的环形肩部（4a）形成第一环形金属化层（6a，6b），并且沿着环形配合表面形成第二环形金属化层（7） 窗构件（5）。 钎焊材料（8）整体插入在第一和第二金属化层之间。 第一和第二环形金属化层中的至少一个包括相互分离的同心部分（6a，6b），并且钎焊材料延伸穿过两个相互分离的同心部分。 在制造过程中，钎焊材料沉积在两个相互分离的同心部分中的一个上，并且允许其沿着相对的金属化表面流动，直到钎焊材料到达两个相互分离的同心部分中的另一个。 因为钎焊材料在流动时暴露了清洁的金属表面，使得钎焊材料适当地插入在相对的环形金属化层和相应的环形金属化层的相互分离的同心部分中的另一个之间，而没有任何介质的渣滓，氧化膜或 其他外事 因此，钎焊材料确保了良好的粘结和密封性能。

公开(公告)号：US20080179524A1

公开(公告)日：2008-07-31

申请号：US11802950

申请日：2007-05-29

Applicant: Kozo Ichikawa

Inventor： Kozo Ichikawa

IPC: G01J5/00

CPC classification number: G01J5/02 ,  G01J5/0205 ,  G01J5/0225 ,  G01J5/024 ,  G01J5/04 ,  G01J5/045 ,  G01J5/08 ,  G01J5/0875 ,  H01L2924/16195 ,  H01L2924/16315

Abstract: In an infrared detector package, a first annular metallized layer (6a, 6b) is formed along the annular shoulder (4a) of a casing member (4), and a second annular metallized layer (7) is formed along the annular mating surface of a window member (5). Brazing material (8) is integrally interposed between the first and second metallized layers. At least one of the first and second annular metallized layers comprises a mutually separated concentric portions (6a, 6b), and the brazing material extends across the two mutually separated concentric portions. During the manufacturing process, brazing material is deposited on one of the two mutually separated concentric portions, and is allowed to flow along the opposing metallized surface until the brazing material reaches the other of the two mutually separated concentric portions. Because the brazing material exposes a clean metallic surface as it flows so that the brazing material is properly interposed between the opposing annular metallized layer and the other of the mutually separated concentric portions of the corresponding annular metallized layer without any intervention of dross, oxidized film or other foreign matters. Thereby the brazing material ensures a favorable bonding and sealing performance.

Abstract translation: 在红外检测器封装中，沿着壳体构件（4）的环形肩部（4a）形成第一环形金属化层（6a，6b），并且沿着环形部分形成第二环形金属化层（7） 窗构件（5）的配合表面。 钎焊材料（8）整体插入在第一和第二金属化层之间。 第一和第二环形金属化层中的至少一个包括相互分离的同心部分（6a，6b），并且钎料延伸穿过两个相互分离的同心部分。 在制造过程中，钎焊材料沉积在两个相互分离的同心部分中的一个上，并且允许其沿着相对的金属化表面流动，直到钎焊材料到达两个相互分离的同心部分中的另一个。 因为钎焊材料在流动时暴露了清洁的金属表面，使得钎焊材料适当地插入在相对的环形金属化层和相应的环形金属化层的相互分离的同心部分中的另一个之间，而没有任何介质的渣滓，氧化膜或 其他外事 因此，钎焊材料确保了良好的粘结和密封性能。

公开(公告)号：US07851903B2

公开(公告)日：2010-12-14

申请号：US12156782

申请日：2008-06-03

Applicant: Kozo Ichikawa

Inventor： Kozo Ichikawa

IPC: H01L23/12

CPC classification number: H01L31/0203 ,  G01J5/022 ,  G01J5/04 ,  G01J5/045 ,  G01J5/08 ,  G01J5/0875 ,  H01L2924/16195

Abstract: An infrared detector comprises: first and second container members bonded to each other along an annular bonding portion to define a vacuum-sealed inner space, where the second container member has an infrared-transmissive property; an infrared detecting element disposed in the inner space; a first annular metallization layer formed on the bonding portion of the first container member; a second annular metallization layer formed on the bonding portion of the second container member; a solder metal for air-tightly bonding the first metallization layer and the second metallization layer; and a third metallization layer formed in a vicinity of one of the first and second metallization layers such that the third metallization layer overlaps the other of the first and second metallization layers at least partly.

Abstract translation: 红外检测器包括：第一和第二容器构件，其沿着环形接合部分彼此接合以限定真空密封的内部空间，其中第二容器构件具有红外透射性; 设置在所述内部空间中的红外线检测元件; 形成在第一容器构件的接合部分上的第一环形金属化层; 形成在第二容器构件的接合部分上的第二环形金属化层; 用于气密地结合第一金属化层和第二金属化层的焊料金属; 以及形成在第一和第二金属化层之一附近的第三金属化层，使得第三金属化层至少部分地与第一和第二金属化层中的另一个重叠。

公开(公告)号：US4459508A

公开(公告)日：1984-07-10

申请号：US291167

申请日：1981-08-10

Applicant: Kozo Ichikawa ,  Tadao Shima ,  Tadafumi Hoshiyama

Inventor： Kozo Ichikawa ,  Tadao Shima ,  Tadafumi Hoshiyama

IPC: H01J29/88 ,  H01J31/50 ,  H01J40/16 ,  H01J40/06

CPC classification number: H01J31/50 ,  H01J29/88 ,  H01J2229/882

Abstract: An image tube comprises a conductive film along the inside surface of an insulating tube extending axially of the image tube between a photoelectric cathode and a fluorescent anode. The conductive film should be electrically connected to the photoelectric cathode and have an axial length between 1/2 and 3/4 of that of the insulating tube. The conductive film may be formed along the outside surface of the insulating tube and either together with or without a conventional semi-insulating layer formed along the inside surface of the insulating tube.

Abstract translation: 图像管包括沿着在光电阴极和荧光阳极之间的图像管的轴向延伸的绝缘管的内表面的导电膜。 导电膜应与光电阴极电连接，并且其绝缘管的轴向长度为1/2至3/4之间。 导电膜可以沿着绝缘管的外表面形成，或者与绝缘管的内表面形成的常规的半绝缘层一起形成。

公开(公告)号：US20080296719A1

公开(公告)日：2008-12-04

申请号：US12156782

申请日：2008-06-03

Applicant: Kozo Ichikawa

Inventor： Kozo Ichikawa

IPC: H01L31/0203 ,  H01L31/18

CPC classification number: H01L31/0203 ,  G01J5/022 ,  G01J5/04 ,  G01J5/045 ,  G01J5/08 ,  G01J5/0875 ,  H01L2924/16195

Abstract: An infrared detector comprises: first and second container members bonded to each other along an annular bonding portion to define a vacuum-sealed inner space, where the second container member has an infrared-transmissive property; an infrared detecting element disposed in the inner space; a first annular metallization layer formed on the bonding portion of the first container member; a second annular metallization layer formed on the bonding portion of the second container member; a solder metal for air-tightly bonding the first metallization layer and the second metallization layer; and a third metallization layer formed in a vicinity of one of the first and second metallization layers such that the third metallization layer overlaps the other of the first and second metallization layers at least partly.

Abstract translation: 红外检测器包括：第一和第二容器构件，其沿着环形接合部分彼此接合以限定真空密封的内部空间，其中第二容器构件具有红外透射性; 设置在所述内部空间中的红外线检测元件; 形成在第一容器构件的接合部分上的第一环形金属化层; 形成在第二容器构件的接合部分上的第二环形金属化层; 用于气密地结合第一金属化层和第二金属化层的焊料金属; 以及形成在第一和第二金属化层之一附近的第三金属化层，使得第三金属化层至少部分地与第一和第二金属化层中的另一个重叠。

公开(公告)号：US4537954A

公开(公告)日：1985-08-27

申请号：US587592

申请日：1984-03-08

Applicant: Toshihiko Ando ,  Norifumi Ito ,  Tetsuyuki Matsubara ,  Kozo Ichikawa ,  Susumu Fukawa ,  Tetsuo Maeda

Inventor： Toshihiko Ando ,  Norifumi Ito ,  Tetsuyuki Matsubara ,  Kozo Ichikawa ,  Susumu Fukawa ,  Tetsuo Maeda

IPC: C08F6/00 ,  C08F6/06 ,  C08F6/10 ,  C08F6/26 ,  C08G6/00 ,  C08J3/00

CPC classification number: C08F6/10

Abstract: A continuous process for the preparation of polymer compositions having low volatile content which comprises passing a styrene polymer-containing polymerization fluid composition obtained by solution polymerization or bulk polymerization through a volatile component separator comprising vertical foaming preheaters and vacuum vessels directly connected therewith and thereby removing volatile components continuously from the polymerization fluid composition in three stages to obtain a polymer composition having low volatile content, the process being characterized in that each of three stages includes at least one vertical foaming preheater and one vacuum vessel, the first stage is carried out under such pressure and temperature conditions that the polymerization fluid composition leaving this stage contains said styrene polymer in an amount of 60 to 80% by weight and the temperature of the polymerization fluid composition passing through this stage lies between 70.degree. and 120.degree. C., the second stage is carried out under such pressure and temperature conditions that the molten polymer composition leaving this stage has a volatile content of not greater than 1% by weight and can retain good fluidity, and the third stage is carried out in such a way that devolatilization is effected at a pressure of 50 Torr or less in the presence of a highly volatile foaming agent.

Abstract translation: 一种用于制备具有低挥发物含量的聚合物组合物的连续方法，其包括使通过溶液聚合或本体聚合获得的含苯乙烯聚合物的聚合流体组合物通过包含垂直发泡预热器和与其直接连接的真空容器的挥发性组分分离器，从而除去挥发性 组分连续地从聚合流体组合物中分三个阶段获得具有低挥发物含量的聚合物组合物，其特征在于，三个阶段中的每个阶段包括至少一个垂直发泡预热器和一个真空容器，第一阶段在这种情况下进行 离开该阶段的聚合流体组合物的压力和温度条件包含60至80重量％的所述苯乙烯聚合物，并且通过该阶段的聚合流体组合物的温度为70℃至120℃， 第二阶段在离开该阶段的熔融聚合物组合物具有不大于1重量％的挥发物含量并且可保持良好流动性的压力和温度条件下进行，第三阶段以如下方式进行：第 在高挥发性发泡剂的存在下，在50托或更低的压力下进行脱挥发分。