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1. 发明授权

US4575707A Waiting time display system 失效
标题翻译：等待时间显示系统
公开(公告)号：US4575707A
公开(公告)日：1986-03-11
申请号：US471891
申请日：1983-03-03
申请人： Kazuyoshi Imazeki , Toshiyuki Tanaka , Fumio Hayashibara
发明人： Kazuyoshi Imazeki , Toshiyuki Tanaka , Fumio Hayashibara
IPC分类号： G07C11/00 , G08B5/36 , G08B7/00
CPC分类号： G07C11/00 , G08B5/36
摘要： A waiting time display system comprises a plurality of remote stations each including a waiting time display unit comprising a display portion for producing a visual display corresponding to waiting time and a control unit comprising control means selectively actuatable for producing predetermined output signals corresponding to a selected waiting time. A centralized monitoring unit is also provided and is responsive to the output signals from each control unit for monitoring the waiting time displayed on each display unit. A plurality of transmission lines coupled intermediate each of the control units and its associated display unit and intermediate each of the control units and the centralized monitoring unit for transmitting the output signals from each control unit to its associated display unit and to the centralized monitoring unit, respectively.
摘要翻译：等待时间显示系统包括多个远程站，每个远程站包括等待时间显示单元，该等待时间显示单元包括用于产生与等待时间相对应的视觉显示的显示部分，以及包括控制装置的控制单元，所述控制装置可选择地致动以产生对应于所选等待时间。还提供了一个集中监控单元，并响应于每个控制单元的输出信号来监测每个显示单元上显示的等待时间。多个传输线耦合在每个控制单元及其相关联的显示单元之间，并且每个控制单元和集中监控单元中间，用于将来自每个控制单元的输出信号发送到其相关联的显示单元和集中监视单元，分别。

2. 发明授权

US4618997A Portable transceiver 失效
标题翻译：便携式收发器
公开(公告)号：US4618997A
公开(公告)日：1986-10-21
申请号：US592825
申请日：1984-03-23
申请人： Kazuyoshi Imazeki , Toshiyuki Tanaka , Hiromichi Miyakoshi
发明人： Kazuyoshi Imazeki , Toshiyuki Tanaka , Hiromichi Miyakoshi
IPC分类号： H04B1/40
CPC分类号： H04B1/405
摘要： A micrprocessor-controlled, frequency-synthesized radio transceiver system comprise a microprocessor for controlling the synthesis of local-oscillator frequencies for both the transmitting and receiving of radio signals. The microprocessor has a predetermined control capacity significantly smaller than the capacity required to control the synthesis of local-oscillator frequencies for a first plurality of radio frequencies. A transmitter circuit and a receiver circuit are capable of operating at all radio frequencies within the same predetermined band of frequencies. A control input arrangement permits customizing the microprocessor to control the synthesis of local-oscillator frequencies for a second plurality of radio frequencies within its predetermined control capacity. A phase-locked loop system is also provided for synthesizing the local oscillator frequencies, and comprises a VCO responsive to each of a plurality of predetermined voltage levels for generating an oscillatory signal at a corresponding frequency, a PLL control circuit coupled with the VCO and responsive to predetermined master control signals, each corresponding to a desired frequency, for producing a corresponding voltage level, and a pre-scaler circuit coupled intermediate the VCO and the PLL control circuit and responsive to the oscillatory signal for producing a scaled feedback control signal at a much lower frequency. The PLL control circuit is responsive to the feedback control signal for locking in the frequency of the oscillatory signal to the desired frequency.
摘要翻译：微处理器控制的频率合成的无线电收发器系统包括用于控制无线电信号的发送和接收的本地振荡器频率的合成的微处理器。微处理器具有明显小于控制第一多个无线电频率的本地振荡器频率的合成所需的容量的预定控制能力。发射机电路和接收机电路能够在相同的预定频带内的所有射频上操作。控制输入装置允许定制微处理器以控制在其预定控制能力内的第二多个无线电频率的本地振荡器频率的合成。还提供了一种用于合成本地振荡器频率的锁相环系统，并且包括响应于多个预定电压电平中的每一个以产生相应频率的振荡信号的VCO，与VCO耦合的PLL控制电路和响应到预定的主控制信号，每个对应于期望频率的主控制信号，用于产生相应的电压电平，以及耦合在VCO和PLL控制电路之间的预定标器电路，并响应于振荡信号，以产生一个缩放的反馈控制信号频率低得多 PLL控制电路响应反馈控制信号，将振荡信号的频率锁定到期望的频率。

3. 发明授权

US4427904A Digital signal generating circuit 失效
标题翻译：数字信号发生电路
公开(公告)号：US4427904A
公开(公告)日：1984-01-24
申请号：US288972
申请日：1981-07-31
申请人： Kazuyoshi Imazeki , Toshiyuki Tanaka
发明人： Kazuyoshi Imazeki , Toshiyuki Tanaka
IPC分类号： H04J7/00 , G08C19/02 , H02P6/20 , H04Q9/06 , H03K13/00 , H03K19/08 , H03K19/092
CPC分类号： G08C19/025
摘要： A digital signal generating circuit having a control site, a remote digital signal generating site and a two-wire cable connecting said control site and said digital signal generating site. The control site produces various Zener diode trap voltages by switch state combinations. These trap voltages are transmitted to said digital signal generating site through said two-wire cable. A plurality of level sensing units are provided in said digital signal generating site. These level sensing units sense the respective levels of the transmitted trap voltages. A plurality of switching units are provided relating to the respective level sensing units, each for generating one of two logical outputs when the related sensing unit senses a predetermined trap level condition.
摘要翻译：一种数字信号发生电路，其具有控制站点，远程数字信号发生站点和连接所述控制站点和所述数字信号发生站点的双线电缆。控制站通过开关状态组合产生各种齐纳二极管陷波电压。这些陷波电压通过所述双线电缆传输到所述数字信号发生站。在所述数字信号发生位置设置多个电平感测单元。这些电平感测单元感测传输的陷波电压的相应电平。提供了多个开关单元，其关于各个电平感测单元，每个开关单元用于当相关感测单元感测到预定的陷阱电平状况时，产生两个逻辑输出中的一个。

4. 发明授权

US4570160A Signal encoding and decoding system for driving a remote display 失效
标题翻译：用于驱动远程显示器的信号编码和解码系统
公开(公告)号：US4570160A
公开(公告)日：1986-02-11
申请号：US471893
申请日：1983-03-03
申请人： Kazuyoshi Imazeki , Toshiyuki Tanaka , Fumio Hayashibara
发明人： Kazuyoshi Imazeki , Toshiyuki Tanaka , Fumio Hayashibara
IPC分类号： G09G3/00 , G06F3/147 , G07C11/00 , G08B5/00 , G09G3/04
CPC分类号： G07C11/00 , G06F3/147 , G09G3/04
摘要： A system is provided for transmitting data from at least one control position to at least one remote display position over a plurality of transmission lines coupled between the control position and the display position. These transmission lines include a common power supply line, a ground line and a number M of conductors. Each conductor is used for transmitting one or more of a number N of different data. The display position includes a number R of display characters. The invention provides circuits for transmitting N data on M transmission lines to actuate a given combination of R display characters corresponding to each of the N data wherein both R and N are greater than M so that the transmission lines are fewer in number than either the number of data or the number of display characters.
摘要翻译：提供了一种用于在耦合在控制位置和显示位置之间的多个传输线上将数据从至少一个控制位置传输到至少一个远程显示位置的系统。这些传输线包括公共电源线，接地线和数量M的导体。每个导体用于发送N个不同数据中的一个或多个。显示位置包括数字R的显示字符。本发明提供了用于在M个传输线上发送N个数据的电路，以便致动与N个数据中的每个相对应的R个显示字符的给定组合，其中R和N都大于M，使得传输线的数量少于数字的数据或显示字符数。

5. 外观设计

USD494973S1 Scanner 失效
公开(公告)号：USD494973S1
公开(公告)日：2004-08-24
申请号：US29175446
申请日：2003-02-05
申请人： Kazuyoshi Imazeki
设计人： Kazuyoshi Imazeki

6. 外观设计

USD292704S Marine transceiver 失效
公开(公告)号：USD292704S
公开(公告)日：1987-11-10
申请号：US664061
申请日：1984-10-23
申请人： Kazuyoshi Imazeki
设计人： Kazuyoshi Imazeki

7. 外观设计

USD292211S Portable radio transceiver 失效
公开(公告)号：USD292211S
公开(公告)日：1987-10-06
申请号：US706040
申请日：1985-02-27
申请人： Kazuyoshi Imazeki
设计人： Kazuyoshi Imazeki

8. 发明授权

US4679245A Radio receiver 失效
标题翻译：无线电接收机
公开(公告)号：US4679245A
公开(公告)日：1987-07-07
申请号：US853472
申请日：1986-06-20
申请人： Kazuyoshi Imazeki , Nobuaki Yokoyama
发明人： Kazuyoshi Imazeki , Nobuaki Yokoyama
IPC分类号： G01R15/00 , G01R29/26 , H03G3/20 , H03G3/34 , H03J7/06 , H04B1/16
CPC分类号： H03G3/3052 , G01R15/005 , G01R29/26 , H03G3/345 , H03J7/065
摘要： A linearity control system comprises a current controlling circuit responsive to a meter control signal for controlling the current flow through the meter so as to increase the range of linear response of the meter.
摘要翻译：线性控制系统包括响应于仪表控制信号的电流控制电路，用于控制通过仪表的电流，以增加仪表的线性响应范围。

9. 发明授权

US4523197A Antenna with BNC-type coaxial connector 失效
标题翻译：带BNC型同轴连接器的天线
公开(公告)号：US4523197A
公开(公告)日：1985-06-11
申请号：US471892
申请日：1983-03-03
申请人： Kazuyoshi Imazeki , Nobuaki Yokoyama
发明人： Kazuyoshi Imazeki , Nobuaki Yokoyama
IPC分类号： H01Q1/10 , H01Q1/24 , H01Q1/50
CPC分类号： H01Q1/244 , H01Q1/10 , H01Q1/50
摘要： An antenna comprises an antenna body telescopically movable between a fully retracted position and a fully extended position and having a free end. A BNC-type coaxial receptacle is mounted to the free end of the antenna body. A mounting base receives the BNC-type coaxial receptacle when the antenna is in the fully retracted and completes an electrical ground circuit to the BNC-type receptacle.
摘要翻译：天线包括天线体，其可在完全缩回位置和完全伸出位置之间可伸缩地移动并且具有自由端。 BNC型同轴插座安装在天线体的自由端。当天线完全缩回时，安装座接收BNC型同轴插座，并完成到BNC型插座的电接地电路。

10. 发明授权

US4291412A Portable radio frequency/channel display system 失效
标题翻译：便携式射频/频道显示系统
公开(公告)号：US4291412A
公开(公告)日：1981-09-22
申请号：US162761
申请日：1980-06-25
申请人： Kazuyoshi Imazeki
发明人： Kazuyoshi Imazeki
IPC分类号： H03J1/04 , H04B1/16
CPC分类号： H03J1/047
摘要： A portable radio frequency/channel display control system for use in a portable radio device or the like which is powered by a battery and of the type which includes a display for indicating the frequency/channel to which the radio is tuned. The system senses when a radio control is operated (such as the on/off switch, channel selector, etc.) and develops a control signal having a predetermined duration. The control signal causes the display to be energized for the predetermined duration and then the display is automatically de-energized.
摘要翻译：一种便携式无线电频道/频道显示控制系统，用于由电池供电的便携式无线电设备等，并且包括用于指示无线电设备调谐的频率/频道的显示器的类型。该系统感测无线电控制何时操作（诸如开/关开关，通道选择器等），并且产生具有预定持续时间的控制信号。控制信号使显示器通电预定的持续时间，然后显示器被自动断电。

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