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    • 1. 发明授权
    • Reed type electromechanical filter device
    • 簧片式机电式过滤装置
    • US3986150A
    • 1976-10-12
    • US557027
    • 1975-03-10
    • Toshiharu TanakaMasao Akimoto
    • Toshiharu TanakaMasao Akimoto
    • G06K7/10G06K7/00H03H9/05H03H9/24H03H9/46H03H9/48H03H9/04H01L41/10H03H9/26H03H9/32
    • H03H9/0519H03H9/46H03H9/48
    • Herein disclosed is a reed type electromechanical filter device which comprises a vibrator element having a pair of spaced parallel arm portions adapted to vibrate in lateral directions, a pair of piezoelectric ceramic plates or electromechanical transducer elements mounted on the arm portions of the vibrator element, and a pair of elastic metal members respectively mounted on the outer side faces of the arm portions and/or a pair of elastic metal members respectively mounted on the inner side faces of the arm portions. The elastic metal members are effective to prevent the arm portions from directly striking against each other and/or the inner faces of side walls of a housing enclosing the vibrator element in the event the filter device is subjected to a violent impact which would otherwise cause deterioration of the performance quality of the filter device.
    • 本文公开了一种簧片型机电过滤装置,其包括具有适于在横向方向上振动的一对间隔开的平行臂部分的振动器元件,安装在振动器元件的臂部分上的一对压电陶瓷板或机电换能器元件,以及 分别安装在臂部的外侧面上的一对弹性金属构件和/或分别安装在臂部的内侧面上的一对弹性金属构件。 弹性金属构件有效地防止臂部分在包围振动器元件的壳体的侧壁彼此直接撞击和/或包围振动器元件的侧壁的内表面的情况下,过滤器装置遭受暴力冲击,否则会导致劣化 的过滤装置的性能质量。
    • 3. 发明申请
    • Semiconductor memory device and method of manufacturing the same
    • 半导体存储器件及其制造方法
    • US20050110067A1
    • 2005-05-26
    • US10901996
    • 2004-07-30
    • Toshiharu TanakaMasaru Kito
    • Toshiharu TanakaMasaru Kito
    • H01L27/108H01L21/8242
    • H01L27/10867H01L27/10829
    • A semiconductor memory device includes a trench formed in the semiconductor substrate, a diffusion layer for a first electrode formed within the semiconductor substrate so as to be in contact with an inner surface of the trench, a capacitor insulating film formed on the diffusion layer, a conductive layer for a second electrode formed so as to bury a lower portion of the trench, a first insulating film formed on the conductive layer and along a side surface of the trench, a first conductive layer formed so as to bury an intermediate portion of the trench, a first contact layer formed so as to bury an upper portion of the trench, and a second contact layer formed on the surface of the semiconductor substrate so as to be in contact with the first contact layer.
    • 半导体存储器件包括形成在半导体衬底中的沟槽,形成在半导体衬底内的与第一沟槽的内表面接触的第一电极的扩散层,形成在扩散层上的电容器绝缘膜, 用于第二电极的导电层,其形成为埋入沟槽的下部,形成在导电层上并沿着沟槽的侧表面的第一绝缘膜,形成为将第二绝缘膜的中间部分 沟槽,形成为埋入沟槽的上部的第一接触层和形成在半导体衬底的表面上以与第一接触层接触的第二接触层。
    • 4. 发明授权
    • Surface acoustic wave filter
    • 表面声波滤波器
    • US06480075B1
    • 2002-11-12
    • US09539520
    • 2000-03-30
    • Masayuki FujitaToshiharu Tanaka
    • Masayuki FujitaToshiharu Tanaka
    • H03H964
    • H03H9/6483
    • The invention provides a three-stage surface acoustic wave filter of the ladder type wherein the resonance frequency difference &Dgr;f2 between the resonance frequency frs2 of a serial resonator in an intermediate stage and the resonance frequency frp2 of a parallel resonator therein is set at a value greater than the resonance frequency difference &Dgr;f1 (&Dgr;f3) between the resonance frequency frs1 (frs3) of a serial resonator in each of front and rear stages and the resonance frequency frp1 (frp3) of a parallel resonator therein, whereby the filter is given a widened pass band while reliably retaining satisfactory characteristics comparable to those of conventional surface acoustic wave filters of small pass band width. The desired filter exhibiting such performance is available within a shorter period of time and with reduced labor.
    • 本发明提供了梯级式的三级表面声波滤波器,其中中间级串联谐振器的谐振频率frs2与并联谐振器的谐振频率frp2之间的谐振频差DELTAf2设定为较大值 比前级和后级的串联谐振器的谐振频率frs1(frs3)和并联谐振器的谐振频率frp1(frp3)之间的谐振频率差DELTAf1(DELTAf3)的频率差ΔDELTAf1(DELTAf3) 同时可靠地保持与传统的小通带声表面波滤波器相当的令人满意的特性。 表现出这种性能的期望的过滤器可以在更短的时间内和减少的劳动中获得。
    • 5. 发明授权
    • Estimation and designing supporting apparatus
    • 配套设备的估算与设计
    • US06343285B1
    • 2002-01-29
    • US09168934
    • 1998-10-09
    • Toshiharu TanakaTadahide Fujita
    • Toshiharu TanakaTadahide Fujita
    • G06F1760
    • G06Q10/04G06Q10/0875G06Q30/0283
    • An estimation and designing supporting apparatus has a component model's cost database which is used for calculating costs from the types and sizes of components, and a 3D-CAD assembly model database which is used for drawing three dimensional external appearance based on the types and sizes of the components and so on. The apparatus is installed with an estimation and designing supporting program for, when a specification is inputted, determining the types and sizes of components required for manufacturing an installation meeting a specification and calculating the external appearance plan to be displayed and the costs of the apparatus using each database.
    • 估计和设计支持装置具有用于根据部件的类型和尺寸计算成本的部件模型的成本数据库,以及用于根据组件的类型和尺寸绘制三维外观的3D-CAD组装模型数据库 组件等。 该装置安装有估计和设计支持程序,当输入规格时,确定制造满足规格的设备所需的部件的类型和尺寸,并计算要显示的外观计划和使用的设备的成本 每个数据库。
    • 9. 发明授权
    • Heat-sensitive recording material and recording method therefor
    • 热敏记录材料及其记录方法
    • US4771032A
    • 1988-09-13
    • US760781
    • 1985-07-31
    • Jun YamaguchiToshiharu TanakaToshimasa UsamiSadao Ishige
    • Jun YamaguchiToshiharu TanakaToshimasa UsamiSadao Ishige
    • G03C1/52B41M5/18
    • G03C1/52
    • A heat-sensitive recording material and a recording method are disclosed, wherein the heat-sensitive recording material comprises a support having formed thereon plural heat-coloring elements each comprising a diazo compound and a coupling component capable of causing heat-coloring, the heat-coloring elements coloring in two or more different hues, and the coloring property in each heat-coloring element being capable of being stopped by the action of different radiations, and the recording method comprises first heat-coloring a heat-coloring element of the heat-sensitive recording material, stopping the heat-coloring property of the uncolored portions of the first heat-coloring element by radiation, and then heat-coloring another heat-coloring element; wherein the recording method comprises applying two or more heat-coloring procedures and one or more irradiations of radiation to form recorded images composed of two or more colors on the same sheet.
    • 公开了一种热敏记录材料和记录方法,其中热敏记录材料包括其上形成有多个加热着色元件的支撑体,每个加热着色元件均包含重氮化合物和能够引起热着色的偶联成分, 着色元件以两种或更多种不同的色调着色,并且每个加热着色元件中的着色性能能够通过不同辐射的作用而停止,并且记录方法包括首先对散热元件的热​​着色元件进行加热着色, 通过辐射来停止第一加热着色元件的未着色部分的着色性,然后对另一个热着色元件进行加热着色; 其中所述记录方法包括施加两个或多个加热着色步骤和一次或多次辐射照射,以在同一张纸上形成由两种或更多种颜色组成的记录图像。