Thick film resistor composition
    1.
    发明授权
    Thick film resistor composition 失效
    厚膜电阻组成

    公开(公告)号:US4695504A

    公开(公告)日:1987-09-22

    申请号:US875872

    申请日:1986-06-18

    Abstract: A thick film resistor composition, comprising a silicide powder composed of a molybdenum disilicide, a tantalum disilicide and a magnesium silicide, and an alkaline earth borosilicate glass powder dispersed in a vehicle containing a heat-depolymerizing organic polymer. The thick film resistor composition, employing this heat-depolymerizing organic polymer, can be fired in a nonoxidizing atmosphere and coexist with base metal materials such as copper electrodes. Owing to the Nb.sub.2 O.sub.5 and Ta.sub.2 O.sub.5 contained in the alkaline earth borosilicate glass powder, the thick film resistor composition is free from sheet resistivity fluctuation, according to resistor length, which would result from diffusion of the electrode material into the resistor.

    Abstract translation: 一种厚膜电阻组合物,包括由二硅化钼,二硅化硅和硅化镁组成的硅化物粉末和分散在含有热解聚有机聚合物的载体中的碱土金属硼硅玻璃粉末。 使用该热解聚有机聚合物的厚膜电阻组合物可以在非氧化气氛中烧制,并与诸如铜电极的贱金属材料共存。 由于碱土金属硼硅酸盐玻璃粉末中含有的Nb 2 O 5和Ta 2 O 5,根据由电极材料扩散到电阻器中的电阻器长度,厚膜电阻组合物没有电阻率波动。

    Bending tool for a bending press
    5.
    发明授权
    Bending tool for a bending press 失效
    折弯机弯曲工具

    公开(公告)号:US07966858B2

    公开(公告)日:2011-06-28

    申请号:US12427869

    申请日:2009-04-22

    Applicant: Osamu Makino

    Inventor: Osamu Makino

    CPC classification number: B21D5/0209

    Abstract: A bending tool that may be used for bending elongated works and in which the works are not likely to be damaged is provided. An angle formed by a blade parting line L1, L2 and an outside edge of a blade of each die is made larger than an angle formed by the blade parting line L1, L2 and an inside edge. An inner end edge of the bending block of one of dies is chamfered to be parallel to the outside edge of the blade and the inside edge is shorter than the length of the inner end edge 16C, 26C. The blade parting line L1 of one of the dies is located at a position further toward the blade parting line L2 of the other of the dies with respect to the center of the space between the blade parting line and the inner end edge of the bending block.

    Abstract translation: 提供了可用于弯曲细长工件并且其中不可能损坏工件的弯曲工具。 由刀片分割线L1,L2和每个模具的刀片的外边缘形成的角度大于由叶片分型线L1,L2和内侧边缘形成的角度。 一个模具的弯曲块的内端边缘被倒角成平行于叶片的外边缘,并且内边缘比内端边缘16C,26C的长度短。 一个模具的刀片分型线L1位于相对于刀片分割线和弯曲块的内端缘之间的空间的中心的另一个模具的刀片分割线L2的位置 。

    Voltage-dependent resistor
    8.
    发明授权
    Voltage-dependent resistor 失效
    电压相关电阻

    公开(公告)号:US3953373A

    公开(公告)日:1976-04-27

    申请号:US489827

    申请日:1974-07-18

    CPC classification number: H01C7/112

    Abstract: A voltage-dependent resistor comprising a sintered body comprising ZnO as a major part and Bi.sub.2 O.sub.3 and GeO.sub.2 as additives with electrodes applied to the opposite surfaces of the sintered body. This voltage-dependent resistor has a low C-value and a high n-value in I=(V/C).sup.n along with high power dissipation for surge energy and high stability to a high D.C. load. Further, other additives such as NiO, Co.sub.2 O.sub.3, MnO, TiO.sub.2 and Cr.sub.2 O.sub.3 can advantageously be added to the sintered body.

    Abstract translation: 一种电压依赖电阻器,包括以ZnO作为主要部分的烧结体,Bi 2 O 3和GeO 2作为添加剂,其电极施加到烧结体的相对表面。 该电压相关电阻在I =(V / C)n中具有低C值和高n值,同时具有用于浪涌能量的高功耗和高直流负载的高稳定性。 此外,可以有利地将其它添加剂如NiO,Co2O3,MnO,TiO2和Cr2O3添加到烧结体中。

    Flow meter
    9.
    发明授权
    Flow meter 有权
    流量计

    公开(公告)号:US07100440B2

    公开(公告)日:2006-09-05

    申请号:US11118114

    申请日:2005-04-29

    CPC classification number: G01F1/6842 G01F1/6845 G01F1/6847

    Abstract: A compact and light flow meter having a rapid response includes a main body having a groove portion opened in the upper portion and also having connecting portions for communicating the groove portion and the exterior at both ends of the groove portion; a detachable cover body sealing the opened upper portion of the groove portion having a rectangular sectional shape in which a measured fluid is flowed; and a circuit substrate coming in close contact with the external face of the cover body. A sensor hole opened to the measuring chamber is arranged in the cover body; and a flow sensor is arranged in the circuit substrate so as to be arranged within the sensor hole and set a detecting face to face the measuring chamber.

    Abstract translation: 具有快速响应的紧凑型轻型流量计包括:主体,其具有在上部开口的槽部,并且还具有用于在槽部的两端连通槽部和外部的连接部; 密封所述开口的所述槽部的上部的可拆卸盖体,所述上部具有测量流体流动的矩形截面形状; 以及与盖体的外表面紧密接触的电路基板。 在盖体上设置有向测量室开口的传感器孔; 并且流量传感器布置在电路基板中以便布置在传感器孔内并且设置检测面以面对测量室。

    Flow meter
    10.
    发明申请
    Flow meter 有权
    流量计

    公开(公告)号:US20050241388A1

    公开(公告)日:2005-11-03

    申请号:US11118114

    申请日:2005-04-29

    CPC classification number: G01F1/6842 G01F1/6845 G01F1/6847

    Abstract: A compact and light flow meter having a rapid response includes a main body having a groove portion opened in the upper portion and also having connecting portions for communicating the groove portion and the exterior at both ends of the groove portion; a detachable cover body sealing the opened upper portion of the groove portion having a rectangular sectional shape in which a measured fluid is flowed; and a circuit substrate coming in close contact with the external face of the cover body. A sensor hole opened to the measuring chamber is arranged in the cover body; and a flow sensor is arranged in the circuit substrate so as to be arranged within the sensor hole and set a detecting face to face the measuring chamber.

    Abstract translation: 具有快速响应的紧凑型轻型流量计包括:主体,其具有在上部开口的槽部,并且还具有用于在槽部的两端连通槽部和外部的连接部; 密封所述开口的所述槽部的上部的可拆卸盖体,所述上部具有测量流体流动的矩形截面形状; 以及与盖体的外表面紧密接触的电路基板。 在盖体上设置有向测量室开口的传感器孔; 并且流量传感器布置在电路基板中以便布置在传感器孔内并且设置检测面以面对测量室。

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