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1. 发明授权

US4175259A Construction of preset plate for VHF tuner 失效
标题翻译： VHF调谐器预置板的构造
公开(公告)号：US4175259A
公开(公告)日：1979-11-20
申请号：US861161
申请日：1977-12-16
申请人： Tasuku Noji
发明人： Tasuku Noji
IPC分类号： H01H19/56 , H03J1/14 , H03J5/28 , H03J5/02 , H01H19/58 , H03J1/00
CPC分类号： H03J1/14 , H03J5/28 , H01H19/563
摘要： Disclosed is a preset plate for a VHF tuner, having a first and a second rotary bodies which are unitarily mounted on a main shaft of the VHF tuner. The first rotary plate has a plurality of coils corresponding to respective channels to be selected and a number of switching contact pieces, while the second rotary body carries a plurality of fine-adjusting screws for getting into and out of the cavities of respective coils for varying the inductance thereof. Stationary contact members are fixed on the frame of the tuner for engaging the successive switching contact pieces as the preset plate is rotated around the axis of the main shaft. The second rotary body has a plurality of axially projecting portions located between each adjacent switching contact pieces for engaging the stationary contact member at a portion of the latter other than the contact area for electrical contact with the switching contact pieces, during the rotation of the preset plate, so as to move the stationary contact member away from the plane of the switching contact pieces, so as to avoid frictional sliding engagement of the switching contact pieces with the stationary contact member, thereby to avoid the wear of contacts and, accordingly, to improve durability of the preset plate.
摘要翻译：公开了一种用于VHF调谐器的预设板，具有一体地安装在VHF调谐器的主轴上的第一和第二旋转体。第一旋转板具有对应于要选择的各个通道的多个线圈和多个开关接触片，而第二旋转体承载用于进入和离开各个线圈的空腔的多个微调螺钉，用于变化其电感。固定接触构件固定在调谐器的框架上，用于当预设板围绕主轴的轴线旋转时接合连续的切换接触片。第二旋转体具有位于每个相邻的开关接触片之间的多个轴向突出部分，用于在预设的旋转期间，在固定接触构件的后部的一部分处，用于与接触区域接触，以便与开关接触片电接触。以使固定接触构件远离开关接触片的平面移动，以避免开关接触片与固定接触构件的摩擦滑动接合，从而避免接触的磨损，因此，提高预置板的耐用性。

2. 发明授权

US4041422A Fine tuning assembly for preset tuner 失效
标题翻译：微调组合为预设调谐器
公开(公告)号：US4041422A
公开(公告)日：1977-08-09
申请号：US707217
申请日：1976-07-21
申请人： Tasuku Noji , Yoichi Yasuma
发明人： Tasuku Noji , Yoichi Yasuma
IPC分类号： H03J1/14 , H03J5/30 , H03J5/28
CPC分类号： H03J1/14 , Y10T74/19516
摘要： A plurality of fine tuning elements are mounted on a disc which is rotatable by a selector shaft so that a selected tuning element is in a tuning position. Each tuning element comprises a screw with a gear mounted at the end thereof. A tuning shaft is rotatable and translatable on the selector shaft and has an actuator disc and a tuning gear fixed thereto. An idler shaft has first and second gears fixed thereto and is normally held in a tilted inoperative position by a spring. The tuning shaft is manually translatable so that the actuator disc engages with the idler shaft and tilts the same against the force of the spring in such a manner that the first and second gears engage with the tuning gear and the gear of the selected tuning element respectively to drivably connect the tuning shaft to the screw of the desired tuning element.
摘要翻译：多个微调元件安装在可由选择轴转动的盘上，使得所选择的调谐元件处于调谐位置。每个调谐元件包括在其末端安装有齿轮的螺钉。调谐轴可在选择器轴上旋转和平移，并具有致动器盘和固定在其上的调谐齿轮。空转轴具有固定在其上的第一和第二齿轮，并且通常由弹簧保持在倾斜的不工作位置。调谐轴可手动平移，使得致动器盘与惰轮接合并抵抗弹簧的力倾斜，使得第一和第二齿轮分别与所选择的调谐元件的调谐齿轮和齿轮啮合将调谐轴可驱动地连接到所需调谐元件的螺钉。

3. 发明授权

US4494095A High frequency circuit shielding structure having tuning coils double shielded 失效
标题翻译：高频电路屏蔽结构具有双屏蔽调谐线圈
公开(公告)号：US4494095A
公开(公告)日：1985-01-15
申请号：US430981
申请日：1982-09-30
申请人： Tasuku Noji , Torao Hiyama
发明人： Tasuku Noji , Torao Hiyama
IPC分类号： H05K7/06 , H05K9/00 , H04B1/08 , H05K5/04
CPC分类号： H05K9/006
摘要： An assembly structure of a high frequency circuit apparatus including at least one first high frequency circuit block; a metallic chassis on which said first high frequency circuit block is disposed; a second high frequency block formed by placing a high frequency circuit element inside a metallic case having one of its surfaces opened; and a shield case having one of its surfaces opened and divided into compartments by shield plates shielding said high frequency circuit blocks from one another; said second high frequency circuit block being fitted to said metallic chassis in such a fashion that the open surface thereof is sealed by said metallic chassis; said shield case being fitted to said metallic chassis in such a fashion that said compartments thereof separate said high frequency circuit blocks from one another.
摘要翻译：一种包括至少一个第一高频电路块的高频电路装置的组装结构; 设置有所述第一高频电路块的金属底座; 通过将高频电路元件放置在其一个表面打开的金属外壳内而形成的第二高频块; 以及屏蔽壳，其一个表面打开，并且屏蔽所述高频电路块彼此隔开的隔室; 所述第二高频电路块以其开放表面由所述金属底盘密封的方式装配到所述金属底盘; 所述屏蔽壳体以这样的方式装配到所述金属底盘上，使得所述隔室将所述高频电路块彼此分开。

4. 发明授权

US4569000A Mounting structure for electric elements 失效
标题翻译：电气元件的安装结构
公开(公告)号：US4569000A
公开(公告)日：1986-02-04
申请号：US430997
申请日：1982-09-30
申请人： Tasuku Noji
发明人： Tasuku Noji
IPC分类号： H05K7/08 , H05K9/00 , H05K3/34
CPC分类号： H05K9/006
摘要： Disclosed is a mounting structure for electric elements in circuit blocks of an electric circuit, particularly suitable for an ultrahigh-frequency circuit, allowing such elements to be automatically mounted as well as soldered, by such a way that holding parts with configurations and dimensions compatible with terminal parts of the elements are provided at portions of metal pieces as wiring conductors respectively, which are embedded in a frame made of an insulator at a proper distance, and the elements are mounted and secured so that the terminals thereof are positioned on the holding parts of the metal pieces.
摘要翻译：公开了一种用于电路的电路元件中的电气元件的安装结构，特别适用于超高频电路，允许这样的元件被自动安装和焊接，使得具有与元件的端子部分设置在作为布线导体的金属片的部分处，它们以适当的距离嵌入由绝缘体制成的框架中，并且元件被安装和固定，使得它们的端子位于保持部件上的金属片。

5. 发明授权

US4514757A CATV selection device 失效
标题翻译：有线电视选择装置
公开(公告)号：US4514757A
公开(公告)日：1985-04-30
申请号：US279689
申请日：1981-07-02
申请人： Tasuku Noji , Katsumi Tobita
发明人： Tasuku Noji , Katsumi Tobita
IPC分类号： H03J5/12 , H03J5/24 , H04B1/26 , H04N5/44 , H04N7/10 , H04N7/16 , H04N5/782
CPC分类号： H04N7/102 , H04N5/44 , H04N7/10
摘要： A CATV selection device adapted to convert the desired CATV signal into a vacant channel frequency of the TV set and to deliver the vacant channel frequency as an output to make it possible to watch the desired CATV broadcasting. The device has an input terminal adapted to receive both of the TV broadcasting signal and the CATV broadcasting signal, an output terminal for delivering the broadcasting signal to the input terminal of a TV set, a conversion circuit adapted to receive the CATV broadcasting signal corresponding to the selected channel into the vacant channel frequency of the TV set, and electronic switch circuit adapted to effect a switching between a first mode in which the broadcasting signal from said input terminal is bypassed to the output terminal and a second mode in which the same broadcasting signal is delivered to the conversion circuit, and a selection section having push buttons for selecting the desired CATV broadcasting channel and a bypass button for bypassing the broadcasting signal from the input terminal to the output terminal.
摘要翻译：一种CATV选择装置，适于将期望的CATV信号转换成电视机的空闲信道频率，并将空闲信道频率作为输出传送，以便观看所需的CATV广播。该装置具有适于接收电视广播信号和CATV广播信号两者的输入端，用于将广播信号传送到电视机的输入端的输出端，转换电路，适于接收对应于所选择的频道进入电视机的空闲频道频率，以及电子开关电路，其适于在所述输入终端的广播信号被旁路到所述输出终端的第一模式和第二模式之间进行切换，在所述第二模式中，信号被传送到转换电路，以及具有用于选择所需CATV广播频道的按钮的选择部分和用于将广播信号从输入端子旁路到输出端子的旁路按钮。

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