公开(公告)号：US5831496A

公开(公告)日：1998-11-03

申请号：US705770

申请日：1996-08-30

申请人： Tomiya Sonoda ,  Eiichi Kobayashi

发明人： Tomiya Sonoda ,  Eiichi Kobayashi

IPC分类号： H01P1/20 ,  H01P1/205 ,  H01P1/208 ,  H01P1/213 ,  H01P7/10 ,  H01P5/12

CPC分类号： H01P1/2086 ,  H01P7/10

摘要： A dielectric filter utilizing a plurality of serially coupled resonators having attenuation maximums at the lower side or higher side, or both, of a pass band frequency region. The filter may include an input element which is coupled with both of a first resonator and a second resonator, and may also include an output element which is coupled with both the last and the next-to-last resonator. In the dielectric filter, it is not necessary to provide an external wire connection to generate such attenuation maximums.

摘要翻译： 一种利用多个串联耦合的谐振器的介质滤波器，其具有通带频率区域的下侧或更高侧或两者的衰减最大值。 滤波器可以包括与第一谐振器和第二谐振器两者耦合的输入元件，并且还可以包括与最后和最后一个谐振器耦合的输出元件。 在介质滤波器中，不需要提供外部线连接来产生这种衰减最大值。

公开(公告)号：US5783979A

公开(公告)日：1998-07-21

申请号：US570974

申请日：1995-12-12

申请人： Masamichi Andoh ,  Tomiya Sonoda ,  Taiyo Nishiyama

发明人： Masamichi Andoh ,  Tomiya Sonoda ,  Taiyo Nishiyama

IPC分类号： H01P1/20 ,  H01P1/208 ,  H01P7/10

CPC分类号： H01P7/10

摘要： A dielectric resonator device with a higher Q and a lower cost and which makes it possible to effect spatial coupling between predetermined dielectric columns of adjacent dielectric resonators without using any special coupling loop. One disclosed dielectric resonator device includes a first magnetic-field-coupling window for effecting magnetic field coupling between a first pair and a second pair of dielectric columns and a second magnetic-field-coupling window for effecting magnetic field coupling between a third pair of dielectric columns. Due to this construction, it is possible to successively effect magnetic field coupling between predetermined dielectric columns of adjacent dielectric resonators solely by spatial magnetic coupling, without having to employ any partition or special coupling loop. Further, this construction facilitates the provision of characteristics-adjusting holes perpendicularly to the plane made by each composite dielectric column.

摘要翻译： 具有较高Q值和较低成本的介质谐振器装置，并且可以在不使用任何特殊耦合环路的情况下实现相邻介质谐振器的预定电介质柱之间的空间耦合。 一种公开的介质谐振器装置包括用于实现第一对和第二对电介质柱之间的磁场耦合的第一磁场耦合窗和用于实现第三对电介质之间的磁场耦合的第二磁场耦合窗 列。 由于这种结构，可以仅通过空间磁耦合在相邻介质谐振器的预定介电柱之间依次进行磁场耦合，而不必使用任何分隔或特殊耦合回路。 此外，这种结构有助于提供垂直于由每个复合介电柱制成的平面的特性调整孔。

公开(公告)号：US4814928A

公开(公告)日：1989-03-21

申请号：US81538

申请日：1987-08-04

申请人： Hisashi Ito ,  Tomiya Sonoda

发明人： Hisashi Ito ,  Tomiya Sonoda

IPC分类号： G11B23/28 ,  G11B5/82 ,  G11B5/84 ,  G11B23/40 ,  G11B5/00 ,  G11B5/718

CPC分类号： G11B5/82 ,  G11B23/40 ,  G11B5/84

摘要： An information recording disk comprising a disk-like substrate and magnetic layers formed on both surfaces of the substrate is provided with a mark punched through the disk. The mark is provided by, for example, a hole positioned apart from a reference line passing through both the center of an index hole for specifying the circumferential position of the disk and the center of the disk. If the disk is rotated by 180.degree. about the reference line, the position of the mark is reversed with respect to the reference line, making it possible to distinguish the front and back surfaces of the disk. The magnetic layers formed on both surfaces of the substrate by means of, for example, sputtering, differ from each other in magnetic properties. To determine the magnetic layer used for the information recording-reproduction or to determine the optimum conditions for the recording-reproduction, it is necessary to distinguish the front and back surfaces of the disk. The mark provided in the disk of the present invention permits visually distinguish the front and back surfaces of the disk easily in the step of loading the disk in a package. Also, the mark can be provided in the punching step of a tape having magnetic layers formed on both surfaces thereof in a disk-like shape, thereby eliminating confusion in the later step.

摘要翻译： 包括盘形基板和形成在基板的两个表面上的磁性层的信息记录盘设置有穿过盘的标记。 标记由例如与通过分度孔的中心的参考线分离的孔设置，用于指定盘的周向位置和盘的中心。 如果磁盘围绕参考线旋转180°，则标记的位置相对于参考线反转，可以区分磁盘的前后表面。 通过例如溅射形成在基板的两个表面上的磁性层在磁性方面彼此不同。 为了确定用于信息记录再现的磁层或确定用于记录再现的最佳条件，需要区分盘的前表面和后表面。 提供在本发明的盘中的标记在将盘装载到包装中的步骤中容易地在视觉上区分盘的前表面和后表面。 此外，标记可以在具有形成在其两个表面上的磁性层的带的冲压步骤中以盘状形式提供，从而消除后续步骤中的混淆。

公开(公告)号：US4239791A

公开(公告)日：1980-12-16

申请号：US964519

申请日：1978-11-29

申请人： Tomiya Sonoda ,  Hiroshi Washida

发明人： Tomiya Sonoda ,  Hiroshi Washida

IPC分类号： H01J9/233 ,  H01J9/12 ,  H01J29/38 ,  G01T1/16

CPC分类号： H01J9/12 ,  H01J29/385

摘要： A method of manufacturing an input screen for an image intensifier which comprises the steps of thermally depositing a phosphor layer of alkaline metal halide on one side of a substrate to provide a phosphor layer formed of columnar crystals extending in a direction substantially perpendicular to the plane of the substrate; treating the surface of the phosphor layer by a liquid material of low boiling point and incapable of dissolving the phosphor, thereby producing cracks extending in a direction substantially perpendicular to the plane of the substrate in said phosphor layer; and forming a photoemissive layer on the surface of the phosphor layer, thereby enabling the phosphor layer to have a high light-guiding property and ensuring the prominent elevation of the resolving power of an image intensifier.

摘要翻译： 一种制造图像增强器的输入屏幕的方法，包括以下步骤：在基板的一侧上热沉积碱金属卤化物的磷光体层，以提供由沿垂直于 基材; 用低沸点液体材料处理荧光体层的表面，不能溶解荧光体，从而产生在基本上垂直于所述荧光体层中的基片平面的方向延伸的裂纹; 并且在荧光体层的表面上形成发光层，从而能够使荧光体层具有高的导光性，并确保图像增强器的分辨能力的显着提高。

公开(公告)号：US4236077A

公开(公告)日：1980-11-25

申请号：US936392

申请日：1978-08-24

申请人： Tomiya Sonoda ,  Hiroshi Washida

发明人： Tomiya Sonoda ,  Hiroshi Washida

IPC分类号： H01J9/227 ,  G21K4/00 ,  H01J9/12 ,  H01J9/22 ,  H01J29/18 ,  H01J31/50 ,  G01T1/20 ,  G01J1/58

CPC分类号： H01J9/12 ,  H01J29/18 ,  H01J31/501

摘要： An input screen of an image intensifier comprises an aluminum substrate with electrochemically deposited netty protrusions, a phosphor layer formed on the substrate and including a large number of columnar blocks defined by cracks extending from the tops of the netty protrusions toward the surface of the layer, and a photocathode deposited on the phosphor layer directly or through a protective layer.

摘要翻译： 图像增强器的输入屏幕包括具有电化学沉积的网状突起的铝基板，形成在基板上的磷光体层，并且包括大量由网状突起的顶部朝向该层的表面延伸的裂纹限定的柱状块， 以及直接或通过保护层沉积在荧光体层上的光电阴极。