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公开(公告)号：US4270195A
公开(公告)日：1981-05-26
申请号：US112183
申请日：1980-01-15
申请人： Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki , Yoichi Seki
发明人： Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki , Yoichi Seki
CPC分类号： G04C21/02 , G04B19/205 , G04B23/021 , G04B23/025 , G04B23/03 , G04C21/16
摘要： An alarm time is digitally indicated by the figures on a first drum indicating the hour unit and a second drum indicating the minute unit of the alarm time. An alarm setting indication plate comprises a shutter for covering the figures and an arm interlocked with an alarm stopping button through the first and second drums.
摘要翻译： 报警时间由表示小时单位的第一个滚筒上的图形数字表示，第二个滚筒指示报警时间的分钟单位。 报警设置指示板包括用于覆盖图形的快门和通过第一和第二滚筒与报警停止按钮互锁的臂。
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公开(公告)号：US4127984A
公开(公告)日：1978-12-05
申请号：US772566
申请日：1977-02-28
申请人： Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
发明人： Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
CPC分类号： G04B13/02 , G04B11/003 , G04B27/001 , G04B33/10
摘要： A slip mechanism in the gear train of a clock comprises a gear wheel and an associated pinion coaxial with the gear. The gear wheel and pinion have interengaging surfaces for centering and rotatively guiding them relative to one another. A circle of resilient fingers on one of the gear wheel and pinions resiliently, frictionally and radially engage an annular friction surface of the other to provide a frictional coupling between them. Moreover hooks on the fingers retain the gear wheel and pinion in assembled relation to one another. In one embodiment the resilient fingers are integral with the pinion and are received in a concentric opening in the gear wheel of lesser diameter than a circle defined by the fingers in relaxed conditions. In another embodiment the resilient fingers are integral with the gear wheel and engage the outside of a concentric flange on the pinion of larger diameter than a circle defined by the fingers in relaxed condition. The pinion and gear can readily be formed of plastic material thus providing an inexpensive slip mechanism which can be easily assembled.
摘要翻译： 时钟齿轮系中的滑动机构包括齿轮和与齿轮同轴的相关小齿轮。 齿轮和小齿轮具有相互接合的表面，用于对中并相对于彼此旋转地引导它们。 在齿轮和小齿轮之一上的弹性指状物的一圈弹性地摩擦和径向地接合另一个的环形摩擦表面，以在它们之间提供摩擦联接。 此外，手指上的钩子保持齿轮和小齿轮彼此组装的关系。 在一个实施例中，弹性指状物与小齿轮成一体，并且在松弛条件下被容纳在比由手指限定的圆直径小的齿轮中的同心开口中。 在另一个实施例中，弹性指状物与齿轮成一体，并且与松弛状态下由指状物限定的圆形直径相比小齿轮上的同心凸缘的外侧接合。 小齿轮和齿轮可以容易地由塑料材料形成，从而提供便于组装的便宜的滑动机构。
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公开(公告)号：US4097755A
公开(公告)日：1978-06-27
申请号：US685408
申请日：1976-05-11
申请人： Kiyoshi Kitai , Masuo Ogihara , Kozo Sato , Nobuo Shinozaki
发明人： Kiyoshi Kitai , Masuo Ogihara , Kozo Sato , Nobuo Shinozaki
摘要： An electromechanical driving device comprising a permanent magnet rotor mounted for rotation on a non-magnetic support plate, and a wheel train mounted on the support plate and driven by the rotor. A coreless field coil is mounted on the support plate and positioned to drive the rotor and thereby drive the wheel train when the coreless field coil is energized. The coreless coil is wound on a coil bobbin having an axial bore. The support plate includes a projecting portion dimensioned to fit within the axial bore of the bobbin to support the bobbin and thereby mount the same on the support plate.
摘要翻译： 一种机电驱动装置，包括安装成在非磁性支撑板上旋转的永磁转子和安装在支撑板上并由转子驱动的轮系。 无芯磁场线圈安装在支撑板上并定位成驱动转子，从而当无铁芯励磁线圈通电时驱动轮系。 无芯线圈缠绕在具有轴向孔的线圈架上。 支撑板包括突出部分，其突出部分的尺寸适于装配在线轴的轴向孔内以支撑线轴，从而将其安装在支撑板上。
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公开(公告)号：US3996734A
公开(公告)日：1976-12-14
申请号：US570776
申请日：1975-04-23
申请人： Kiyoshi Kitai , Masuo Ogihara , Kouzo Sato , Nobuo Shinozaki
发明人： Kiyoshi Kitai , Masuo Ogihara , Kouzo Sato , Nobuo Shinozaki
摘要： An alarming device for a clock comprises a rotationally driven minute time wheel having plural sets of shift teeth, a rotatable 10-minutes time wheel which intermittently meshes with the shift teeth of the minute time wheel to be driven thereby, and a rotatable hour time wheel which intermittently meshes with the 10-minutes time wheel and is driven thereby. First and second detection devices respectively detect when the 10-minutes and hour time wheels are in predetermined angular positions, and setting means enables setting of the detection devices in predetermined positions. An audible alarm is rendered operative and provides an audible alarm only when the 10-minutes time wheel and the hour time wheel have respectively conformed in phase with said first and second detection devices thereby providing notification of the alarm time. The first detection device is provided with alarm time indicating indicia each of which represents one-figure minutes selected in accordance with the number of said shift teeth of the minute time wheel, and the second detection device is provided with alarm time indicating indicia representing hours.
摘要翻译： 一种用于时钟的报警装置包括具有多组换档齿的旋转驱动的分钟时间轮，与要驱动的微小时间轮的换档齿间歇地啮合的可旋转的10分钟时间轮，以及可旋转的小时时间轮 其与10分钟时间轮间歇地啮合并由此驱动。 第一和第二检测装置分别检测10分钟和小时时轮何时处于预定角度位置，并且设定装置使得能够将检测装置设置在预定位置。 只有当10分钟时间轮和小时时间轮分别与所述第一和第二检测装置相符合时，声音报警器才能起作用并提供声音报警，从而提供报警时间的通知。 第一检测装置具有报警时间指示标记，每个标记表示根据分时轮的所述换档齿数选择的一位数分钟，并且第二检测装置具有指示表示小时的标记的报警时间。
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公开(公告)号：US4304475A
公开(公告)日：1981-12-08
申请号：US164578
申请日：1980-06-30
申请人： Kiyoshi Kitai , Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
发明人： Kiyoshi Kitai , Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
IPC分类号： G03B13/36 , G02B7/28 , G02B7/30 , G03B7/083 , G03B9/08 , G03B17/18 , G03B17/20 , G03B3/00 , G03B7/091
摘要： A luminance detecting module and an focus detecting module are actuated in the first step of shutter release operation and an exposure control module is actuated in the second step. All of these modules are connected to a single electromagnet. When a photographing impractible signal is given in the first step of the shutter release operation, the electromagnet actuates a release locking member so that the shutter release motion is interrupted.
摘要翻译： 亮度检测模块和焦点检测模块在快门释放操作的第一步骤中被致动，并且在第二步骤中致动曝光控制模块。 所有这些模块都连接到单个电磁铁。 当在快门释放操作的第一步骤中给出拍摄不切实际的信号时，电磁体致动释放锁定构件，使得快门释放动作被中断。
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公开(公告)号：US4212155A
公开(公告)日：1980-07-15
申请号：US908556
申请日：1978-05-22
申请人： Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
发明人： Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
CPC分类号： G04C21/16
摘要： A time detecting switch for a time signalling clock having a time wheel and detecting wheel both rotatably mounted coaxially and a phase detecting type slide switch between the time wheel and the detecting wheel comprises one of the wheels comprising an electrically conductive hub having a flange with a radial contacting surface at one end of the hub, an insulating disc and a sectoral switch plate around the hub, the disc being sandwiched between the plate and the flange with the plate being mechanically and electrically connected to the other end portion of the hub facing the other wheel. The other wheel has a sliding contact for contacting the sectoral plate and the radial contacting surface of the flange is capable of maintaining uninterrupted continuous sliding contact with the signalling circuit of the clock.
摘要翻译： 时间信号时钟的时间检测开关具有时间轮和同时可旋转地安装的检测轮，并且在时间轮和检测轮之间的相位检测型滑动开关包括一个导轮，其具有凸缘， 轮毂一端处的径向接触表面，绝缘盘和围绕轮毂的扇形开关板，盘被夹在板和凸缘之间，其中板被机械地和电连接到面向着轮毂的轮毂的另一端部 其他车轮 另一个轮具有用于接触扇形板的滑动接触件，凸缘的径向接触表面能够保持与时钟信号电路的不间断的连续滑动接触。
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公开(公告)号：US4209969A
公开(公告)日：1980-07-01
申请号：US877824
申请日：1978-02-15
申请人： Kiyoshi Kitai , Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
发明人： Kiyoshi Kitai , Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
摘要： In a timepiece having a case and having a minute hand and an hour hand for indicating time, an alarm signaling device generates an alarm by detecting the phase of two sets of gears. One set of gears comprises an hour hand gear and an hour detecting gear and the other set comprises a minute hand gear and a minute detecting gear. The two sets of gears are concentrically mounted for rotation and the minute detecting gear is positioned between the minute gear and the one set of gears. The minute detecting gear has a contacting sliding contact with the minute gear. The alarm signaling device further includes an alarm signaling time setting wheel having an axis of rotation parallel to that of the two sets of gears and a first gear and a second gear engaging the minute detecting gear and the hour detecting gear respectively.
摘要翻译： 在具有壳体并具有分针和时针指示时间的钟表中，报警信号装置通过检测两组齿轮的相位来产生报警。 一组齿轮包括小时齿轮和小时检测齿轮，另一组包括分针齿轮和分钟检测齿轮。 这两组齿轮同心安装，用于旋转，分针检测齿轮位于微型齿轮与一组齿轮之间。 微小检测齿轮与微小齿轮具有接触滑动接触。 报警信号装置还包括具有平行于两组齿轮的旋转轴的报警信号时间设定轮和分别与微小检测齿轮和小时检测齿轮接合的第一齿轮和第二齿轮。
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公开(公告)号：US4167848A
公开(公告)日：1979-09-18
申请号：US927871
申请日：1978-07-25
申请人： Kiyoshi Kitai , Masuo Ogihara , Kozo Sato , Nobuo Shinozaki , Yoichi Seki , Yusuru Takazawa
发明人： Kiyoshi Kitai , Masuo Ogihara , Kozo Sato , Nobuo Shinozaki , Yoichi Seki , Yusuru Takazawa
摘要： A driving device including a magnetized driving rotor mounted for rotation within a magnetic field produced in a coreless coil, and, in order to make the magnetic pole of said driving rotor deviate by a definite angle relative to the magnet field direction of said coil, a supplementary magnetized rotor mounted for rotation outside of the coil and magnetically coupled with the driving rotor. And the supplementary rotor is provided with magnetic poles, the number thereof being greater than the number of poles of said driving rotor. The driving rotor has an odd number of pole pairs.
摘要翻译： 一种驱动装置，其特征在于，包括：在无芯线圈产生的磁场内旋转的磁化驱动转子，为了使所述驱动转子的磁极相对于所述线圈的磁场方向偏离一定角度， 辅助磁化转子安装用于旋转线圈外部并与驱动转子磁耦合。 并且辅助转子设置有磁极，其数量大于所述驱动转子的极数。 驱动转子具有奇数个极对。
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公开(公告)号：US4104859A
公开(公告)日：1978-08-08
申请号：US686082
申请日：1976-05-13
申请人： Masuo Ogihara , Kozo Sato , Nobuo Shinozaki , Yuzuru Takazawa , Yoichi Seki
发明人： Masuo Ogihara , Kozo Sato , Nobuo Shinozaki , Yuzuru Takazawa , Yoichi Seki
摘要： A driving wheel is mounted on the output shaft of a step motor, and a driven wheel engaging with gear wheels on which pointers are set is driven by said driving wheel. The driving wheel and the drive wheel have respective peripheral portions effective to couple the driving wheel with the driven wheel to rotate the driven wheel as the driving wheel rotates of an angular interval of rotation, and for thereafter disengaging the driving member from the driven member.In order to fix the position of a pointer after the driving wheel has finished rotating the driven wheel, the reversal preventing mechanism acts on the said driven wheel or the driving wheel. The driving wheel is driven by a stepping motor having a rotor which intermittently rotates in one direction through a predetermined angular interval to a rest position. The driven wheel is in turn intermittently rotated by the driving wheel to intermittently change the position of the pointer.
摘要翻译： 驱动轮安装在步进马达的输出轴上，与所设定的指针啮合的从动轮由所述驱动轮驱动。 驱动轮和驱动轮具有各自的周边部分，其有效地将驱动轮与从动轮联接，以便随着驱动轮旋转角度旋转间隔而使从动轮旋转，并且此后将驱动构件与被驱动构件分离。
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公开(公告)号：US4037400A
公开(公告)日：1977-07-26
申请号：US674303
申请日：1976-04-06
申请人： Kiyoshi Kitai , Masuo Ogihara , Kozo Sato , Nobuo Shinozaki , Yoichi Seki , Yuzuru Takazawa
发明人： Kiyoshi Kitai , Masuo Ogihara , Kozo Sato , Nobuo Shinozaki , Yoichi Seki , Yuzuru Takazawa
CPC分类号： G04C3/14
摘要： A polarized drive rotor having opposite polarity poles is rotatably arranged in the magnetic field developed by a coreless field coil and a polarized auxiliary rotor also having opposite polarity poles is arranged and magnetically coupled to the drive rotor so as to displace, the drive rotor through a preselected angle with respect to the direction of the magnetic field developed by the coreless field coil. An output is taken out of either one of the polarized rotors to drive a gear train and accordingly drive a clock hand. Electric drive circuitry applies a forward electric current to the field coil to rotationally advance the rotors and after the rotors stop and when a preselected time has passed since the energization of the coil, the rotors are rotated again in the same direction by applying a reverse electric current to the coil. In this way the clock hand can be driven stepwise at intervals of preselected constant time.
摘要翻译： 具有相反极性极的极化驱动转子可旋转地布置在由无芯励磁线圈展开的磁场中，并且具有相反极性极的极化辅助转子被布置并磁耦合到驱动转子，从而使驱动转子通过 相对于由无芯磁场线圈产生的磁场的方向的预选角度。 从任一个偏振转子中取出输出，以驱动齿轮系，从而驱动时钟指针。 电驱动电路向励磁线圈施加正向电流以旋转地推进转子，并且在转子停止之后并且当从线圈通电开始经过预选时间时，转子通过施加反向电动而沿相同方向再次旋转 电流到线圈。 以这种方式，时钟手可以以预选的恒定时间间隔逐步驱动。
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