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1. 发明授权

US4891980A Liquid level gauge 失效
标题翻译：液位计
公开(公告)号：US4891980A
公开(公告)日：1990-01-09
申请号：US199154
申请日：1988-05-26
申请人： Makoto Kawai , Chikahisa Hayashi , Yoshikazu Hirose , Tatsuya Terayama
发明人： Makoto Kawai , Chikahisa Hayashi , Yoshikazu Hirose , Tatsuya Terayama
IPC分类号： G01F23/62 , G01F23/68 , G01V3/10
CPC分类号： G01F23/68 , G01V3/102
摘要： A liquid level gauge comprising a core disposed inside a liquid container that has a cross sectional configuration that varies in the direction of its height, the core extending in the vertical direction and isolated from the liquid, a coil wound around the core in the direction of the length of the core, the coil comprising a densely wound portion formed at one end of the core and a thinly wound portion wound around the remaining part of the core, a conductor ring disposed around the outer circumference of the coil and is movable in the direction of the length of the coil according to the liquid level inside the container, a detecting portion that detects the change in the inductance of the coil according to the displacement of the conductor ring, a transforming portion that transforms the change in the inductance of the coil to a change in an electric signal, and a display portion that displays the quantity of the liquid inside te container, corresponding to the electric signal, the thinly wound portion having a winding density that varies in steps along the length of the core and the display portion displaying a value proportional to the quantity of the liquid inside the container.
摘要翻译：一种液位计，包括设置在液体容器内部的芯体，所述芯体具有在其高度方向上变化的横截面形状，所述芯体在垂直方向上延伸并且与液体隔离;线圈，芯的长度，线圈包括形成在芯的一端处的致密缠绕部分和缠绕在芯的剩余部分上的薄卷绕部分，导体环设置在线圈的外周周围并且可在该线圈的外周移动根据容器内的液面的线圈长度的方向，检测部，根据导体环的位移检测线圈的电感变化;变换部，其变换电感的变化，线圈到电信号的变化，以及显示部分，其显示对应于电信号的te容器内的液体的量，具有卷绕密度的薄卷绕部分，该卷绕密度沿着芯的长度逐步变化，并且显示部分显示与容器内的液体量成比例的值。

2. 发明授权

US4831878A Structure for mounting liquid level meter 失效
标题翻译：液位计安装结构
公开(公告)号：US4831878A
公开(公告)日：1989-05-23
申请号：US44833
申请日：1987-05-01
申请人： Chikahisa Hayashi , Makoto Kawai , Yoshikazu Hirose , Tatsuya Terayama , Nobutsugu Miyazaki , Hideo Yamamoto
发明人： Chikahisa Hayashi , Makoto Kawai , Yoshikazu Hirose , Tatsuya Terayama , Nobutsugu Miyazaki , Hideo Yamamoto
IPC分类号： G01F23/00 , G01F23/30 , G01F23/68
CPC分类号： G01F23/68 , G01F23/00 , G01F23/30
摘要： A level gage mounting structure comprising a level gage secured to an upper member of a liquid storage container and vertically extending inside the container, the level gage having its lower end supported on the bottom surface of the container, and a deformable member provided between the upper member and the upper end of the level gage to support the upper end of the level gage, the deformable member being deformable vertically in unison with any vertical deformation of the upper and bottom surfaces of the container, thus enabling the lower end of the level gage to be in contact with the bottom surface of the container at all times.
摘要翻译：一种液位计安装结构，包括固定到液体储存容器的上部构件并在容器内垂直延伸的液位计，所述液位计的下端支撑在容器的底表面上，并且可变形构件设置在上部水平计的上端和水平计的上端支撑水位计的上端，可变形构件与容器的上表面和底表面的任何垂直变形垂直可垂直变形，从而使水平计的下端随时与容器的底面接触。

3. 发明授权

US4845986A Liquid level indication device 失效
标题翻译：液位指示装置
公开(公告)号：US4845986A
公开(公告)日：1989-07-11
申请号：US894919
申请日：1986-08-08
申请人： Chikahisa Hayashi , Makoto Kawai , Yoshikazu Hirose
发明人： Chikahisa Hayashi , Makoto Kawai , Yoshikazu Hirose
IPC分类号： G01F23/72
CPC分类号： G01F23/72
摘要： A liquid level indicator for detecting a liquid level by utilizing the variation inductance of a coil having a core made of an electrical insulating magnetic material and provided inside a winding of the coil. The core may be made by piling a plurality of thin, plate-shaped conductive materials one on another in the cross-sectional direction of the coil so that they are insulated from each other or by winding a conductive magnetic material at least one turn in the form of a roll so that a closed loop current is not formed in the cross-sectional direction of the coil. An eddy current loss of the core so arranged is so small that it can be disregarded. Furthermore, the winding component of the core itself is substantially released in the equivalent circuit of the coil.
摘要翻译：一种液位指示器，用于通过利用具有由电绝缘磁性材料制成的芯并且设置在线圈的绕组内的线圈的变化电感来检测液位。芯可以通过在线圈的横截面方向上一个接一个地堆叠多个薄的板状导电材料制成，使得它们彼此绝缘或者通过将导电磁性材料卷绕在至少一个转弯处使得在线圈的横截面方向上不形成闭环电流。如此排列的核心的涡流损耗非常小，可以忽略。此外，芯本身的绕组部件基本上被释放在线圈的等效电路中。

4. 发明授权

US4766326A Communication structure in a steering wheel 失效
标题翻译：方向盘的通讯结构
公开(公告)号：US4766326A
公开(公告)日：1988-08-23
申请号：US887622
申请日：1986-07-21
申请人： Chikahisa Hayashi , Makoto Kawai , Yoshikazu Hirose , Junichi Mizutani
发明人： Chikahisa Hayashi , Makoto Kawai , Yoshikazu Hirose , Junichi Mizutani
IPC分类号： B60R16/02 , B60R16/027 , B62D1/04 , H02G3/00
CPC分类号： B60R16/027 , B62D1/105
摘要： A communication structure provided in a steering wheel. The steering wheel includes having a steering shaft; a boss fixed to it. At least one spoke fixed to the boss. A pad is installed relatively rotatably to the steering shaft at a position more proximate to the driver than the boss. A column is positioned in relation to the pad so that at least one of the spoke and a boss plate is sandwiched therebetween. At least one set of magnetic communication units composed of a receiving unit and a transmitting unit is provided on the pad and said column, at least one of which consists of a core and a coil wound thereon.
摘要翻译：设置在方向盘中的通信结构。方向盘包括转向轴; 一个老板固定在它上面。至少有一个辐条固定在老板身上。在比凸台更靠近驾驶员的位置处，相对于转向轴可旋转地安装衬垫。柱相对于垫定位，使得轮辐和凸台板中的至少一个夹在其间。由接收单元和发送单元组成的至少一组磁通信单元设置在所述垫和所述列上，其中至少一组由卷绕在其上的芯和线圈组成。

5. 发明授权

US4909080A Ultrasonic level gauge 失效
标题翻译：超声波液位计
公开(公告)号：US4909080A
公开(公告)日：1990-03-20
申请号：US237061
申请日：1988-08-29
申请人： Mitsuhiro Kikuta , Toshinori Takahashi , Tatsuya Terayama , Kimiko Hasegawa , Chikahisa Hayashi
发明人： Mitsuhiro Kikuta , Toshinori Takahashi , Tatsuya Terayama , Kimiko Hasegawa , Chikahisa Hayashi
IPC分类号： G01F23/296
CPC分类号： G01F23/2962 , Y10S367/908
摘要： An ultrasonic level gauge that measures the level of a test surface inside a tank. A guiding pipe guides the ultrasonic wave transmitted by an ultrasonic transceiver to the test surface, and guides the ultrasonic wave reflected by the test surface back to the ultrasonic transceiver. An extended portion that extends the propagation distance of the ultrasonic wave guided by the guiding pipe may be provided on the basal portion of the guiding pipe. In this case, the ultrasonic transceiver is provided at the opening at the end of the extended portion. Also, a helical portion or a slanting portion may be provided in the guiding pipe to make the ultrasonic wave transmitted by the ultrasonic transceiver enter the test surface in a slanting direction.
摘要翻译：超声波液位计，用于测量罐内试验面的水平。引导管将超声波收发器传输的超声波引导到测试面，并将测试面反射的超声波引导回超声波收发器。可以在引导管的基部上设置延伸由引导管引导的超声波的传播距离的延伸部。在这种情况下，超声波收发器设置在延伸部分的端部处的开口处。此外，可以在引导管中设置螺旋部分或倾斜部分，以使超声波收发器传输的超声波以倾斜方向进入测试表面。

6. 发明授权

US4981039A Liquid level gauge 失效
标题翻译：液位计
公开(公告)号：US4981039A
公开(公告)日：1991-01-01
申请号：US375671
申请日：1989-07-05
申请人： Chikahisa Hayashi , Makoto Kawai , Toshinori Takahashi , Mitsuhiro Kikuta
发明人： Chikahisa Hayashi , Makoto Kawai , Toshinori Takahashi , Mitsuhiro Kikuta
IPC分类号： G01F23/74 , G01K13/10 , H01H36/02
CPC分类号： H01H36/02 , G01F23/74 , G01K13/10
摘要： A gauge for detecting both the temperature and surface level of a fluid within a container. The gauge includes an elongated casing which extends into the fluid. A float which rises and falls with the fluid surface is slidably coupled to the casing and carries a magnet. A support member positioned within the casing carries both a sensor for determining the position of the magnet and a sensor for measuring the fluid temperature. The surface level of the fluid can be determined from the position of the magnet. A heat conducting element thermally couples the temperature detecting sensor to the fluid. In a preferred embodiment, the support member takes the form of a printed board. In a separate preferred aspect, the temperature and magnet detecting sensors are reed switches which are vertically spaced apart yet aligned in parallel to minimize interference.
摘要翻译：用于检测容器内的流体的温度和表面水平的量规。该计量器包括延伸到流体中的细长壳体。与流体表面一起上升和下降的浮子可滑动地联接到壳体并承载磁体。定位在壳体内的支撑构件承载用于确定磁体位置的传感器和用于测量流体温度的传感器。流体的表面水平可以从磁体的位置确定。导热元件将温度检测传感器热耦合到流体。在优选实施例中，支撑构件采取印刷板的形式。在单独的优选方面，温度和磁体检测传感器是螺旋开关，它们是垂直间隔开的，但并联排列，以最小化干扰。

7. 发明授权

US4868355A Steering wheel segmented slip ring and contact pin assembly 失效
标题翻译：方向盘分段滑环和接触销总成
公开(公告)号：US4868355A
公开(公告)日：1989-09-19
申请号：US213272
申请日：1988-06-29
申请人： Shuji Inui , Chikahisa Hayashi , Mitsuhiro Kikuta , Satoshi Ono , Makoto Kawai , Yoshio Sano , Kunikazu Hirosawa , Makoto Kanai
发明人： Shuji Inui , Chikahisa Hayashi , Mitsuhiro Kikuta , Satoshi Ono , Makoto Kawai , Yoshio Sano , Kunikazu Hirosawa , Makoto Kanai
IPC分类号： B60R16/02 , B60R16/027 , B62D1/10 , H01H19/56 , H01H9/00 , B60R16/00 , B62D1/04
CPC分类号： B60R16/027 , B62D1/105 , H01H19/563 , H01H2001/406
摘要： A steering wheel assembly including an insulated base having a surface; a plurality of segmented slip rings having surfaces, disposed separately on the insulated base along a circular line such that they are mutually insulated; a plurality of contact pins that make sliding contact with the segmented slip rings along the circular line, and are set facing the surfaces of the segmented slip rings; and interposing pieces provided between the adjacent segmented slip rings such that the contact pins can move smoothly across the segmented slip rings.

8. 发明授权

US4627280A Inductance liquid level meter 失效
标题翻译：电感液位计
公开(公告)号：US4627280A
公开(公告)日：1986-12-09
申请号：US739476
申请日：1985-05-30
申请人： Chikahisa Hayashi , Makoto Kawai , Mikio Adachi
发明人： Chikahisa Hayashi , Makoto Kawai , Mikio Adachi
IPC分类号： G01F23/76 , G01R33/00
CPC分类号： G01F23/76
摘要： The present invention relates to a liquid level meter, comprising a coil having a core, a float which is provided at the external circumference of coil so that it can move in the longitudinal direction along the same core and comprises a conductor ring, a detector which detects change of inductance of coil in accordance with movement of said float namely conductor ring, a converting circuit which converts change of inductance detected by the detector into change of voltage and a liquid level indicator which is driven by a drive circuit in accordance with such conversion.
摘要翻译：液位计本发明涉及一种液位计，包括一个具有芯体的线圈，一个设置在线圈外圆周处的浮子，使其能沿着同一个芯沿长度方向移动，并包括导体环，检测器根据所述浮子即导体环的移动来检测线圈的电感变化，转换电路，其将由检测器检测的电感变化转换为电压变化;以及液位指示器，其由根据这种转换的驱动电路驱动。

9. 发明授权

US4647722A Land mobile telephone system 失效
标题翻译：陆地移动电话系统
公开(公告)号：US4647722A
公开(公告)日：1987-03-03
申请号：US780848
申请日：1985-09-27
申请人： Kouji Nishida , Chikahisa Hayashi , Makoto Kanai
发明人： Kouji Nishida , Chikahisa Hayashi , Makoto Kanai
IPC分类号： H04M1/00 , H04B7/26 , H04M1/60 , H04W52/02 , H04M1/23
CPC分类号： H04M1/6075 , H04W52/0254
摘要： The present invention relates to a land mobile telephone system with enhanced operability realizing both the loud-speech and closed-speech operations by the single handset. The handset is installed detachably in a pad of a steering wheel of an automobile and having a power terminal for feeding electric power from an automobile-equipped battery to said handset devices when said handset is seated in the steering wheel pad, said controller having a speed mode selector which selects a loud-speech mode when said handset is seated in the steering wheel pad or selects a closed-speech mode when said handset is taken out of the steering wheel pad.
摘要翻译：本发明涉及具有增强的可操作性的陆地移动电话系统，其实现了单个手机的大声和闭音操作。手机可拆卸地安装在汽车的方向盘的垫中，并且当所述手机位于方向盘垫时，具有用于将电力从装备有汽车的电池供电到所述手机装置的电源端子，所述控制器具有速度模式选择器，当所述手机坐在方向盘垫中时选择一个大声语音模式，或者当手机从方向盘垫中取出时选择闭合语音模式。

10. 发明授权

US5198629A Steering wheel having insert molded membrane switch 失效
标题翻译：方向盘有插入式薄膜开关
公开(公告)号：US5198629A
公开(公告)日：1993-03-30
申请号：US892675
申请日：1992-06-04
申请人： Chikahisa Hayashi , Yoshio Sano , Junichi Mizutani , Takanori Kantou , Hiroaki Shinto , Sumio Sakaguchi
发明人： Chikahisa Hayashi , Yoshio Sano , Junichi Mizutani , Takanori Kantou , Hiroaki Shinto , Sumio Sakaguchi
IPC分类号： B62D1/04 , B60Q5/00 , B60R16/00 , B60R21/20 , B60R21/203 , B60R21/215 , H01H13/14 , H01H13/52 , H01H13/702 , H01H13/703 , H01H13/807
CPC分类号： H01H13/702 , B60Q5/003 , B60R16/005 , B60R21/21658 , H01H13/807 , H01H13/703 , H01H2211/022 , H01H2225/002 , H01H2231/026
摘要： A horn switch for a steering wheel having an air bag device. The steering wheel includes a multilayer membrane switch as the horn switch in which spacers in one layer are not aligned with the spacers in the other layers. Accordingly, even when the membrane switch is depressed just over one of the spacers in one layer, the electrode plates in the other layers can make contact with each other. Thus the operable area of the membrane switch is enlarged. Further, the membrane switch is supported on its lower surface by a number of ribs which define a number of spaces between the pad lower surface and air bag device. As a result of this space, the operation on the membrane switch can be made resilient in spite of the provision of the air bag device directly under the steering wheel pad. Further, because each part of the pad separated by the air bag device upon impact, each part must be provided with a membrane switch. For this reason, a wiring structure for the two membrane switches is provided such that the manufacture of the pad and the assembly of the steering wheel is more easily facilitated.
摘要翻译：用于具有气囊装置的方向盘的喇叭开关。方向盘包括作为喇叭开关的多层膜开关，其中一层中的间隔物不与其它层中的间隔物对准。因此，即使当膜层开关在一层中的一个间隔物上被压下时，其他层中的电极板也可以彼此接触。因此，膜开关的可操作区域被扩大。此外，膜开关在其下表面上被多个肋支撑，这些肋在垫下表面和气囊装置之间限定了许多间隔。作为这种空间的结果，尽管将气囊装置直接设置在方向盘垫下方，膜开关上的操作可以变得有弹性。此外，由于垫片在撞击时由气囊装置分隔开，所以每个部分必须设置有薄膜开关。为此，提供了两个薄膜开关的布线结构，从而更容易地促进了垫的制造和方向盘的组装。

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