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    • 21. 发明授权
    • Connector terminal inspection device and inspection method
    • 连接器端子检查装置和检查方法
    • US5335413A
    • 1994-08-09
    • US96989
    • 1993-07-27
    • Hiroshi YamamotoHitoshi Sakai
    • Hiroshi YamamotoHitoshi Sakai
    • H01R43/00G01R31/04H01B13/012H01R13/641H01R43/22
    • G01R31/045H01R43/22H01R13/641Y10T29/49004
    • A support for a connector to be inspected and an inspection device body are disposed to be freely movable with respect to a base, connector engaging pins which go into the connector to be inspected are fixed to the base side within the support, and a plurality of inspection pins are arranged in a row in the inspection device body with their respective leading ends projected. For inspection, the inspection pins are moved backward as contacted with the terminal fitting of the connector to be inspected to pass electricity through a circuit in the inspection device body and the connector engaging pins work to detect the terminal fitting in the incompletely inserted state and move the incompletely inserted terminal fitting into the completely inserted position as the connector is moved. By constructing as described above, the incompletely inserted terminal fitting is detected when inspecting conductivity of the connector terminal fitting, and the incompletely inserted terminal fitting is forced to move into the completely inserted state, thereby making it possible to prevent the terminal fitting from coming off.
    • 被检查的连接器的支撑体和检查装置主体被配置为相对于基座可自由移动,进入待检查的连接器的连接器接合销固定在支撑件内的基部侧,并且多个 检查销在检查装置主体中排列成一排,其各自的前端伸出。 为了检查,检查销与被检查的连接器的端子接头接触而向后移动,以通过检查装置主体中的电路传递电力,并且连接器接合销用于检测未完成插入状态下的端子接头并移动 当连接器移动时,未完全插入的端子装配到完全插入的位置。 通过如上所述构造,当检查连接器端子接头的导电性时检测到未完全插入的端子接头,并且不完全插入的端子接头被迫进入完全插入状态,从而可以防止端子接头脱落 。
    • 23. 发明授权
    • Superconductor jointed structure
    • 超导体接合结构
    • US5079226A
    • 1992-01-07
    • US501818
    • 1990-03-28
    • Hitoshi SakaiHitoshi Yoshida
    • Hitoshi SakaiHitoshi Yoshida
    • H01L39/02
    • H01L39/02Y10S505/733Y10S505/822
    • A jointed structure comprising at least two kinds of oxide superconductor having different melting points, higher melting point superconductor and one lower melting point oxide superconductor being alternately jointed. In this jointed structure, the lower melting oxide superconductor is used as a joint layer for the higher melting oxide superconductors. The jointed structure can be obtained by combining an Y--Ba--Cu--O oxide superconducting material and a Bi--Sr--Ca--Cu--O oxide superconducting material, or by combining two Bi--Sr--Ca--Cu--O oxide superconducting materials of different compositions and accordingly of different melting points. Large cylindrical structures used as, for example, a container for apparatus for biomagnetism measurement can be produced by jointing two or more divided cylindrical parts. In this case, the techique of the jointed structure of the present invention can be applied for jointing of the divided cylindrical parts. The cylindrical structure produced by jointing divided cylindrical parts according to the present invention can prevent the incoming of geomagnetism, thereby enabling reliable measurement of biomagnetism.
    • 28. 发明授权
    • Double retaining connector
    • 双重保持连接器
    • US5941737A
    • 1999-08-24
    • US021129
    • 1998-02-10
    • Hitoshi SakaiHideki Ohsumi
    • Hitoshi SakaiHideki Ohsumi
    • H01R13/42H01R13/422H01R13/436H01R13/641H01R13/514
    • H01R13/4368H01R13/4223H01R13/4362
    • A double retaining connector having a terminal retaining member (4) movably mounted in an intermediate portion of a connector housing (1) having terminal receiving chambers (17). Cam pins (5) are formed on opposite side surfaces of the terminal retaining member to drive the terminal retaining member between a stand-by position, in which terminal receiving portions in the terminal retaining member communicate respectively with the terminal receiving chambers, and a retaining position, in which terminal retaining portions (6) engage the terminals. A detection member (8) having cam bars (9) with slide surfaces (cam groove 10) for engagement with the associated cam pin, is removably attached to a rear end of the housing. A short-distance movement of the terminal retaining member (4) from the stand-by position into the retaining position is effected through a long-distance movement of the detection member (8) in a direction parallel to the axes of the terminals.
    • 一种双重保持连接器,具有可移动地安装在具有端子接收室(17)的连接器壳体(1)的中间部分中的端子保持构件(4)。 凸轮销(5)形成在端子保持构件的相对侧表面上,以将端子保持构件驱动在待机位置,其中端子保持构件中的端子容纳部分分别与端子接收室连通, 位置,其中端子保持部分(6)接合端子。 具有用于与相关联的凸轮销接合的滑动表面(凸轮槽10)的凸轮杆(9)的检测构件(8)可移除地附接到壳体的后端。 端子保持构件(4)从待机位置到保持位置的短距离移动通过检测构件(8)沿与端子的轴线平行的方向的长距离运动来实现。
    • 30. 发明授权
    • Connector for circuit board
    • 电路板连接器
    • US5439385A
    • 1995-08-08
    • US181258
    • 1994-01-13
    • Hitoshi SakaiKatsumi Koyama
    • Hitoshi SakaiKatsumi Koyama
    • H01R13/00
    • H01R12/712
    • To provide a connector for a circuit board in which terminals, before bent, have the same overall length, thereby reducing the cost of the terminals, and also preventing the erroneous mounting of the terminals on a connector housing. Distal end portions of a plurality of terminals are passed through and fixed to a connector housing, and proximal end portions of the plurality of terminals are bent, and are connected to the circuit board. The plurality of terminals, before bent, have the same overall length, and a bent portion of one of the adjacent terminals is disposed closer to the connector housing than a bent portion of the other terminal, and internal bend angle .theta. of the one terminal is larger than an internal bend angle .alpha. of the other terminal, and the proximal end portions or the distal end portions of the adjacent terminals are disposed out of phase with each other.
    • 为了提供用于电路板的连接器,其中端子在弯曲之前具有相同的总长度,从而降低端子的成本,并且还防止端子错误地安装在连接器壳体上。 多个端子的末端部通过并固定在连接器壳体上,多个端子的基端部弯曲并与电路基板连接。 多个端子在弯曲之前具有相同的总长度,并且相邻端子之一的弯曲部分比另一端子的弯曲部分更靠近连接器壳体设置,并且一个端子的内部弯曲角度θ为 大于另一个端子的内部弯曲角α,并且相邻端子的近端部分或远端部分彼此相位设置。