专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4684943A Unlocking device for a vehicle lid 失效
标题翻译：用于车盖的解锁装置
公开(公告)号：US4684943A
公开(公告)日：1987-08-04
申请号：US821886
申请日：1986-01-27
申请人： Sotoo Kitamura , Shigeyuki Akita , Yoshiyuki Kago
发明人： Sotoo Kitamura , Shigeyuki Akita , Yoshiyuki Kago
IPC分类号： E05B49/00 , E05B65/19 , G07C9/00 , G08C17/04 , G08C17/00
CPC分类号： G08C17/04 , G07C9/00309 , G07C2009/00777
摘要： A device for unlocking a lid provided in a vehicle includes an unlocking actuator unit, a magnetic sensor unit, a signal processing unit, and a controller means. A transmitter unit with a power source generates and transmits a specific magnetic unlocking signal which is received by the magnetic sensor unit, hence, the unlocking actuator is controlled through the signal processing means and the controller means and, hence, the lid is unlocked.
摘要翻译：用于解锁设置在车辆中的盖的装置包括解锁致动器单元，磁传感器单元，信号处理单元和控制器装置。具有电源的发送器单元产生并发送由磁性传感器单元接收到的特定磁性解锁信号，因此通过信号处理装置和控制器装置控制解锁致动器，并且因此盖被解锁。

2. 发明授权

US4520359A Current frequency waveform transmitting on D.C. power lines 失效
标题翻译：直流电源线上的当前频率波形发送
公开(公告)号：US4520359A
公开(公告)日：1985-05-28
申请号：US386511
申请日：1982-06-09
申请人： Junji Kitagawa , Shigeyuki Akita , Sotoo Kitamura
发明人： Junji Kitagawa , Shigeyuki Akita , Sotoo Kitamura
IPC分类号： G08C19/00 , B60R16/02 , B60R16/03 , G01F23/00 , G08C19/26 , G08C19/16 , G08C19/12 , G08C19/20
CPC分类号： G08C19/26 , G01F23/0061 , B60R16/0315
摘要： A frequency transmission system comprises a pulse train generator and a signal converter. The pulse train generator generates a pulse signal of a sufficiently short duration in response to oscillation frequency signals, and the signal converter circuit converts the pulse signal into a current signal and blunts the waveform of the converted signal by a capacitor to transmit through power supply lines.
摘要翻译：频率传输系统包括脉冲串发生器和信号转换器。脉冲串发生器响应于振荡频率信号产生足够短持续时间的脉冲信号，并且信号转换器电路将脉冲信号转换成电流信号，并通过电容器使转换信号的波形钝化，以通过电源线传输。

3. 发明授权

US4580136A Luggage door unlocking device 失效
标题翻译：行李箱门解锁装置
公开(公告)号：US4580136A
公开(公告)日：1986-04-01
申请号：US538576
申请日：1983-10-03
申请人： Sotoo Kitamura , Shigeyuki Akita , Junji Kitagawa
发明人： Sotoo Kitamura , Shigeyuki Akita , Junji Kitagawa
IPC分类号： E05B49/00 , E05B65/19 , G07C9/00 , H04Q1/00
CPC分类号： G07C9/00182 , G07C2009/00769 , G07C2009/0096 , G07C2209/63
摘要： A luggage door unlocking device for a vehicle by which a luggage door of vehicle can be unlocked without using an unlocking key is disclosed. The device includes a portable transmitter for generating an unlocking signal, a receiver which is mounted on a vehicle for receiving and discriminating the unlocking signal when the transmitter approaches the receiver and a luggage door unlocking mechanism for operating an unlocking mechanism of the vehicle when the receiver receives the unlocking signal. The transmitter has a walk detector for detecting the periodical vibrations when the person carrying the transmitter is walking which generates a walk detecting signal. Also, a switch turns on or off upon receiving the walk detecting signal from the walk detector. In the luggage door unlocking device, the transmitter having the switch which is turned off upon receiving the walk detecting signal, the transmitter begins to generate the unlocking signal just after the person carrying the transmitter stops walking so that the luggage door is automatically unlocked just after he stops walking.
摘要翻译：公开了一种用于车辆的行李箱门解锁装置，通过该行李车门解锁装置可以在不使用解锁钥匙的情况下解锁车辆行李箱门。该装置包括用于产生解锁信号的便携式发射器，安装在车辆上的接收器，用于当发射器接近接收器时接收和鉴别解锁信号;以及行李箱门解锁机构，用于当接收器操作车辆的解锁机构时接收解锁信号。发射机具有步行探测器，用于当携带发射机的人步行时检测周期性振动，其产生步行探测信号。此外，当从步行检测器接收步行检测信号时，开关接通或断开。在行李箱门解锁装置中，发送器具有接收步行检测信号时被切断的开关，发送器刚刚在携带发射器的人停止行走之后开始产生解锁信号，使得行李箱门刚刚被解锁他停止走路。

4. 发明授权

US4512189A Liquid quantity detecting device 失效
标题翻译：液量检测装置
公开(公告)号：US4512189A
公开(公告)日：1985-04-23
申请号：US403481
申请日：1982-07-30
申请人： Junji Kitagawa , Shigeyuki Akita , Sotoo Kitamura
发明人： Junji Kitagawa , Shigeyuki Akita , Sotoo Kitamura
IPC分类号： G01F23/20 , G01F23/34 , G01F23/36 , G01G17/04 , G01F23/00
CPC分类号： G01G17/04 , G01F23/20 , G01F23/34
摘要： A liquid quantity detecting device includes a float-type liquid-quantity meter and a torsion bar-type liquid meter. In the float-type liquid-quantity meter, the liquid quantity is detected by a float in a tank and the position of the float is converted to an electric signal by a variable resistor. The torsion bar-type liquid meter includes housings fixed to the tank, torsion bars, one end of each being fixed to the tank by the housings and the other end of each being fixed to a supporting member so that the torsion bars are twisted by weight of the tank, twisted angle detection means for detecting the twisted angle of the torsion bars, and an electrical processor for supplying a signal corresponding to the quantity of liquid in the tank after receiving a signal from the twisted angle detector. When the liquid quantity in the tank is larger than a predetermined quantity, the liquid quantity, for example, the quantity of gasoline in a gasoline tank, is measured by the floating-type liquid-quantity meter. When the liquid quantity in the tank is smaller than a predetermined quantity, the liquid quantity is displayed precisely and accurately by the torsion bar-type liquid meter.
摘要翻译：液体量检测装置包括浮子式液量计和扭杆式液体计。在浮子式液量计中，通过罐中的浮子检测液体量，通过可变电阻将浮子的位置转换为电信号。扭杆式液体计包括固定到罐的壳体，扭杆，其一端通过壳体固定到罐，另一端固定到支撑构件，使得扭杆以重量的方式被扭转，用于检测扭杆的扭转角度的扭转角检测装置，以及用于在从扭转角度检测器接收到信号之后提供与罐中的液体量相对应的信号的电子处理器。当罐中的液体量大于预定量时，通过浮式液量计测量液体量，例如汽油罐中的汽油量。当罐中的液体量小于预定量时，通过扭杆型液体计精确地和准确地显示液体量。

5. 发明授权

US4463604A Liquid quantity detecting apparatus 失效
标题翻译：液量检测装置
公开(公告)号：US4463604A
公开(公告)日：1984-08-07
申请号：US384387
申请日：1982-06-02
申请人： Junji Kitagawa , Shigeyuki Akita , Sotoo Kitamura
发明人： Junji Kitagawa , Shigeyuki Akita , Sotoo Kitamura
IPC分类号： G01F23/20
CPC分类号： G01F23/20
摘要： In a liquid quantity detecting apparatus, a torsion bar is mounted on a stationary structure to support a container thereon in such a manner that the torsion bar is twisted at a torsional angle in dependence upon the weight of liquid stored within the container. An electric detector is provided to electrically detect the torsional angle of the torsion bar so as to generate an output signal indicative of the quantity of the stored liquid based on the detected torsional angle.
摘要翻译：在液量检测装置中，扭杆安装在固定结构上以支撑其上的容器，使得扭杆根据存储在容器内的液体的重量以扭转角扭转。提供电检测器以电检测扭杆的扭转角度，以便基于检测到的扭转角度产生指示存储液体的量的输出信号。

6. 发明授权

US4121457A Liquid sensor 失效
标题翻译：液体传感器
公开(公告)号：US4121457A
公开(公告)日：1978-10-24
申请号：US795909
申请日：1977-05-11
申请人： Shuzo Yoshida , Sigeyuki Akita , Sotoo Kitamura
发明人： Shuzo Yoshida , Sigeyuki Akita , Sotoo Kitamura
IPC分类号： G01F23/24 , G01F23/292 , G01F23/00 , G08B21/00
CPC分类号： G01F23/2921 , G01F23/241
摘要： A liquid sensor for sensing a level of liquid contained in a tank as well as the presence or absence of water remaining at the bottom of the tank is disclosed. The liquid sensor comprises a housing mounted at the bottom of the tank, a liquid level detecting element mounted on the housing, a pair of electrodes arranged at the bottom of the tank to detect water remaining at the bottom of the tank and an indicator operated in response to signals developed by the liquid level detecting element and the pair of electrodes.
摘要翻译：公开了一种液体传感器，用于感测罐中容纳的液体水平以及存在于罐底部的水的存在或不存在。液体传感器包括安装在罐的底部的壳体，安装在壳体上的液面检测元件，布置在罐底部的一对电极，用于检测储存在罐底部的水和指示器响应由液位检测元件和一对电极产生的信号。

7. 发明授权

US4373388A Liquid level monitoring device 失效
标题翻译：液位监控装置
公开(公告)号：US4373388A
公开(公告)日：1983-02-15
申请号：US212275
申请日：1980-12-03
申请人： Sotoo Kitamura , Sigeyuki Akita , Junji Kitagawa
发明人： Sotoo Kitamura , Sigeyuki Akita , Junji Kitagawa
IPC分类号： G01F23/18
CPC分类号： G01F23/18
摘要： A liquid level monitoring device includes a casing arranged to be immersed in liquid stored within a container, the casing having first and second ports and being integrally provided with a support member to be attached to the inner wall of the container. A flexible diaphragm is assembled to form first and second chambers in the casing, the first chamber being communicated with the atmospheric air through the first port from which an elongated tube extends into the exterior of the container, and the second chamber permitting the immerse of liquid through the second port thereinto such that an amount of the atmospheric air is compressed within the second chamber in dependence upon an amount of the stored liquid to flex the diaphragm by a pressure difference between the chambers. A pressure transducer is provided to detect the rate of flexure of the diaphragm so as to generate an electric signal indicative of the liquid surface level from a control circuit. An indicator is responsive to the electric signal from the control circuit to indicate the stored liquid surface level.
摘要翻译：液位监视装置包括：壳体，被布置成浸入存储在容器内的液体中，所述壳体具有第一和第二端口，并且一体地设置有要附接到容器的内壁的支撑构件。柔性隔膜被组装以在壳体中形成第一和第二室，第一室通过第一端口与大气连通，细长管从该第一端口延伸到容器的外部，并且第二室允许浸入液体通过其中的第二端口使得大量空气的量在第二室内被压缩，这取决于存储的液体的量，以通过室之间的压差使膜片弯曲。提供压力传感器以检测隔膜的弯曲速率，以产生指示来自控制电路的液面表面电平的电信号。指示器响应于来自控制电路的电信号以指示所存储的液体表面水平。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式