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    • 1. 发明授权
    • Ceramic resonators
    • 陶瓷谐振器
    • US3679919A
    • 1972-07-25
    • US3679919D
    • 1971-05-05
    • TOKYO ELECTRIC CO LTDTOKYO SHIBAURA ELECTRIC CO
    • ICHINOSE NOBORUYOKOYAMA KATSUNORINISHIKAWA HISASHI
    • H03H9/17H03H9/09H01V7/00
    • H03H9/09
    • In a ceramic resonator of the type comprising an outer casing, a disc shaped ceramic resonator element, a pair of resilient terminal members on both sides of the resonator element, each including a projection for supporting the resonator element, and a split inner casing contained in the outer casing for containing the resonance element and terminal members, one half of the split inner casing is provided with an annular rib on its mating surface and a cylindrical recess inside the annular rib, and the other half of the split inner casing is provided with a cylindrical recess on its mating surface for receiving the annular rib whereby when the resonator and the terminal members are assembled in a space defined by the recesses of the inner casing halves, the resonator element is resiliently supported between the projections of the terminal members at its geometrical center.
    • 在包括外壳,盘形陶瓷谐振器元件,谐振器元件两侧的一对弹性端子构件的陶瓷谐振器中,每个包括用于支撑谐振器元件的突起和分离的内壳, 用于容纳共振元件的外壳和端子构件,分裂内壳的一半在其配合表面上设置有环形肋,在环形肋内设置有圆柱形凹部,并且分离内壳的另一半设置有 在其配合表面上的圆柱形凹槽,用于接收环形肋,由此当谐振器和端子构件组装在由内半壳的凹部限定的空间中时,谐振元件弹性地支撑在端子构件的突起之间 几何中心。
    • 6. 发明授权
    • Electronic digital weighing apparatus
    • 电子数字称重设备
    • US3740536A
    • 1973-06-19
    • US3740536D
    • 1971-08-25
    • TOKYO ELECTRIC CO LTD
    • OSAKA NMSYSUI TTOMOKUBO YTAKAHASHI YOSHIRO N
    • G01G19/415G01G23/37G06G7/48G06F7/39G06F15/20
    • G01G23/37G01G19/415Y10S177/06
    • An electronic digital weighing apparatus comprising a weight detecting section for detecting the weight of an object as an analog quantity and an analog-digital converter for converting the analog quantity to a digital quantity. The digital quantity is counted by an UP-DOWN counter the contents of which are drawn out in serial form. A unit price per unit weight of an object weighed is read into a unit price register. The serial output representing the contents of the UP-DOWN counter and the contents of a price register are added by the same number of times as the numerals stored in the unit price register. The results of the addition are introduced into the price register, and the serial output representing the contents of the UP-DOWN counter, and the contents of the unit price register and price register are indicated in digits.
    • 一种电子数字称重装置,包括用于检测作为模拟量的物体的重量的重量检测部分和用于将模拟量转换为数字量的模拟数字转换器。 数字量由UP-DOWN计数器计数,其内容以串行形式出现。 称重的物体的单位重量的单位价格被读入单价格寄存器。 代表UP-DOWN计数器的内容的串行输出和价格寄存器的内容被加上与存储在单价格寄存器中的数字相同的次数。 添加的结果被引入价格寄存器,表示UP-DOWN计数器的内容的串行输出,单价格寄存器和价格寄存器的内容以数字表示。
    • 7. 发明授权
    • Division device for use in motor operated calculators
    • 用于电动机运算的计算机中的部分装置
    • US3600559A
    • 1971-08-17
    • US3600559D
    • 1968-06-12
    • TOKYO ELECTRIC CO LTD
    • WATANABE RII
    • G06C15/08G06C23/00
    • G06C15/08
    • There is provided a rod actuating a device for changing-over the calculator from subtraction state to addition state, and when the dividend becomes negative after any subtraction has been completed, the calculator is automatically changed over to addition state and said rod is brought in connection with a main driving shaft only when a lever which operates in the case of a subtraction state and another lever which operates in the state where the dividend becomes negative are both operated, whereby it is made possible to change over correctly the calculator from addition state to subtraction state and vice versa without causing reestablishment of the addition state when the calculator is once changed over to addition state. Furthermore, a lever rotative in response to movement of a rack plate belonging to the uppermost figure and a complementcalculation lever engageable with a rack plate belonging to the first figure are provided, said former lever being engaged with said latter lever and operation of said latter lever being locked by a coupling member which operates in the case of division, whereby it is made possible to carry out division without calculating out any complement, because the complementcalculation lever is locked in the case of adding operation.