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53 条记录 (耗时 0.015 秒)

    Liquid level sensor
    1.
    发明授权
    Liquid level sensor 有权
    液位传感器

    公开(公告)号：US06972685B2

    公开(公告)日：2005-12-06

    申请号：US10469683

    申请日：2002-11-08

    申请人： Tetsuya Sato ,  Koichi Sato ,  Tadao Nakagawa ,  Kiyoshi Enomoto ,  Toshio Hayakawa ,  Yoshiyuki Shimazaki

    发明人： Tetsuya Sato ,  Koichi Sato ,  Tadao Nakagawa ,  Kiyoshi Enomoto ,  Toshio Hayakawa ,  Yoshiyuki Shimazaki

    IPC分类号： G01F23/36 ,  H01C10/32 ,  G08B21/00

    CPC分类号： G01F23/363 ,  H01C10/32

    摘要： A liquid level detecting apparatus resistant to the deterioration and corrosion thereof is provided while holding down an increase in the manufacturing cost thereof. This apparatus 1 has fixed electrodes 3 on which a sliding contact point 5 is slidingly moved in accordance with a fluctuation of a float, and a first resistor 4 connected to the fixed electrodes 3, the fixed electrodes 3 being made of at least silver (Ag), palladium (Pd) and a glass component, a weight ratio of the silver (Ag) to palladium (Pd) being not lower than 75 wt. % to not higher than 25 wt. %, a sliding portion 7 of the fixed electrodes 3 on which the sliding contact point 5 is slidingly moved being covered with second resistors 8 a resistance value of which is lower than that of the first resistor 4.

    摘要翻译： 提供耐劣化和腐蚀的液面检测装置，同时抑制其制造成本的增加。 该装置1具有固定电极3，滑动接触点5根据浮子的波动滑动移动，固定电极3与固定电极3连接，固定电极3至少由银（Ag ），钯（Pd）和玻璃成分，银（Ag）与钯（Pd）的重量比不低于75重量％ ％至不高于25wt。 ％，滑动接触点5滑动移动的固定电极3的滑动部分7被第二电阻器8覆盖，第二电阻器8的电阻值低于第一电阻器4的电阻值。

    Pair of radial tires with directional and symmetrical tread patterns
    2.
    发明授权
    Pair of radial tires with directional and symmetrical tread patterns 失效
    径向轮胎与方向和对称轨迹图对应

    公开(公告)号：US5213641A

    公开(公告)日：1993-05-25

    申请号：US497035

    申请日：1990-03-20

    申请人： Toru Tsuda ,  Toshio Hayakawa

    发明人： Toru Tsuda ,  Toshio Hayakawa

    IPC分类号： B60C11/00 ,  B60C5/00 ,  B60C11/03 ,  B60C11/04 ,  B60C11/11 ,  B60C11/113 ,  B60C19/00

    CPC分类号： B60C11/0304 ,  B60C11/11 ,  B60C19/001

    摘要： A pair of radial tires consist of two tires each having a tread comprising annular land portions formed by a plurality of circumferential main grooves extending in the circumferential direction of the tire, and rows of blocks formed by extending transverse main grooves inclinedly in the circumferential direction in at least land portions located at axially opposite side edge portions of the tire. Tread patterns of these two tires are asymmetrical and have directional property. Transverse main grooves of each of the tires, which define the rows of the blocks to be located axially inside, are extended inclinedly downwardly toward the inner side of the tread in the width direction as viewed from the front side of the tire. Each of the transverse main grooves of the tire, which define the row of the blocks located axially on the outer side is extended in an almost inverse V-letter shape as viewed from the front side of the tire.

    摘要翻译： 一对子午线轮胎由两个轮胎组成，每个轮胎具有胎面，胎面包括由沿轮胎周向延伸的多个周向主槽形成的环形接地部分，以及沿圆周方向倾斜延伸的横向主槽形成的行排， 至少位于轮胎的轴向相对侧边缘部分的陆部。 这两种轮胎的胎面花纹是不对称的，具有方向性。 每个轮胎的横向主槽限定沿轴向内侧的排的排，从轮胎的前侧观察时沿着宽度方向从胎面的内侧向下倾斜地向下延伸。 轮胎的横向主槽中的横向主槽限定从轴向位于外侧的一排块，从轮胎的前侧观察时呈大致相反的V字形状。

    Pneumatic radial tire tread for high-speed running vehicles
    4.
    发明授权
    Pneumatic radial tire tread for high-speed running vehicles 失效
    气动子午胎胎面高速行驶车

    公开(公告)号：US4726407A

    公开(公告)日：1988-02-23

    申请号：US25031

    申请日：1987-03-12

    申请人： Toshio Hayakawa ,  Toru Tsuda ,  Masahiro Takayama ,  Masato Hiruma

    发明人： Toshio Hayakawa ,  Toru Tsuda ,  Masahiro Takayama ,  Masato Hiruma

    IPC分类号： B60C11/03 ,  B60C11/04 ,  B60C11/11 ,  B60C11/113 ,  B60C11/117

    CPC分类号： B60C11/0302 ,  B60C11/0306 ,  B60C2011/0374 ,  B60C2011/0383 ,  B60C2011/0388 ,  Y10S152/03

    摘要： A pneumatic radial tire for high-speed running vehicles has a directional tread pattern defined by one or two relatively wide circumferential grooves arranged in the central region and plural slant grooves arranged in each side region of the tread, and an aspect ratio of not more than 0.8. In this tire, the slant grooves are arranged in a herringbone form with respect to the equator without communicating with the circumferential groove, each of which extending from an initial end to a terminal end and being a folded line at a folding point corresponding to 0.3-0.45 times of the tread width that an inclination angle .alpha. of line segment inward from the folding point is 40.degree.-85.degree. with respect to the meridian of the tire and an inclination angle .beta. of line segment outward from the folding point is smaller than the inclination angle .alpha. and 0.degree.-50.degree. with respect to the meridian of the tire.

    摘要翻译： 一种用于高速行驶车辆的充气子午线轮胎具有定向胎面花纹，其定义为一个或两个布置在中心区域中的相对较宽的周向槽和布置在胎面的每个侧面区域中的多个倾斜槽，并且纵横比不大于 0.8。 在该轮胎中，斜槽相对于赤道以人字形布置，而不与周向槽连通，每个周向槽从初始端延伸到终端，并且在折叠点处相当于0.3- 从折叠点向内的线段的倾斜角α相对于轮胎的子午线为40°-85°的胎面宽度的0.45倍，并且从折叠点向外的线段的倾斜角β小于 倾角α和0°-50°相对于轮胎的子午线。

    Channel selector
    10.
    发明授权
    Channel selector 失效
    频道选择器

    公开(公告)号：US4126051A

    公开(公告)日：1978-11-21

    申请号：US701965

    申请日：1976-07-01

    申请人： Toshio Hayakawa ,  Itaru Mitsugi

    发明人： Toshio Hayakawa ,  Itaru Mitsugi

    IPC分类号： H03J1/14 ,  H03J5/10 ,  F16H35/18

    CPC分类号： H03J5/10 ,  H03J1/14

    摘要： This invention relates to a channel selector suitable for use in a television receiver set. The channel selector comprises a channel selecting shaft which is linked to a variable capacitor shaft through an Oldham coupler. A fine tuning shaft also is linked to the variable capacitor shaft through a coupler incorporating an incremental detent arrangement.Selection of a channel is made by turning the channel selection shaft to move the variable capacitor shaft by a suitable angle (for instance, about 2.degree.). When the channel selection shaft is turned by such an amount, the coupler slips so as to allow the variable capacitor shaft to turn independently of the fine tuning means. Once a channel is selected, fine tuning is made by slightly turning (for instance, within 0.3.degree.) the fine tuning shaft to correspondingly rotate the shaft of the variable capacitor.The channel selector also comprises means for memorizing the results of the fine adjustments for individual channels. The memory means includes several memory cams, each of which memorizes result of adjustment for several neighboring channels. By so designing the arrangement that each of the memory cams serves to memorize the fine tunings commonly for several channels, the memory means can be made compact and simple.

    摘要翻译： 本发明涉及适用于电视接收机组的频道选择器。 通道选择器包括一个通道选择轴，该通道选择轴通过一个十字接头连接到可变电容器轴上。 微调轴还通过包括增量制动装置的联接器连接到可变电容器轴。