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1. 发明授权

US4125994A Train structure of a timepiece 失效
标题翻译：火车结构的钟表
公开(公告)号：US4125994A
公开(公告)日：1978-11-21
申请号：US730206
申请日：1976-10-06
申请人： Yasuichi Nakagawa , Masataka Ikenishi , Shozo Kushida , Hirokazu Tsukutani
发明人： Yasuichi Nakagawa , Masataka Ikenishi , Shozo Kushida , Hirokazu Tsukutani
IPC分类号： G04B19/02 , G04B19/247 , G04B33/10
CPC分类号： G04B33/10 , G04B19/02 , G04B19/247
摘要： A timepiece gear train structure comprises a center wheel and pinion mounted between a third wheel bridge and a date wheel holder without use of a train wheel bridge as is customarily used in such gear train structures. A plate extends between the third wheel bridge and the date wheel holder and has an opening therein through which extends the intermediate part of the center wheel and pinion thereby rotably supporting the intermediate part thereof. The lower part of the center wheel and pinion is rotatably supported by the date wheel holder by means of a cannon pinion which encircles the lower part, an hour wheel which encircles the cannon pinion and a bush encircling a portion of the hour wheel and being fixed to the date wheel holder.
摘要翻译：钟表齿轮系结构包括安装在第三轮桥和日历轮架之间的中心轮和小齿轮，而不使用如这种齿轮系结构中通常使用的轮系桥。板延伸在第三轮桥和日期轮保持器之间，并且在其中具有开口，通过该开口延伸中心轮和小齿轮的中间部分，从而可旋转地支撑其中间部分。中心轮和小齿轮的下部通过围绕下部的大炮小齿轮由日期轮保持器可旋转地支撑，围绕大炮小齿轮的小时轮和围绕小时轮的一部分并固定的衬套到日期轮持有人。

2. 发明授权

US4897825A Magnetic shielding structure of analog electronic timepiece 失效
标题翻译：模拟电子表的磁屏蔽结构
公开(公告)号：US4897825A
公开(公告)日：1990-01-30
申请号：US332808
申请日：1989-04-03
申请人： Masataka Ikenishi
发明人： Masataka Ikenishi
IPC分类号： G04C3/14 , G04B19/02 , G04B43/00 , G04C3/00
CPC分类号： G04B43/00 , G04B19/02 , G04B43/007 , G04C3/008
摘要： An analog electronic timepiece for rotating hands by a motor through a wheel train has the structure that only an hour hand wheel is disposed between a main plate and a dial. The hand wheel is supported by a pin shaped projection of the main plate and a support plate fixed to the rear side of the main plate. A dial is also fixed to the rear side of the main plate through the support plate, or directly fixed to the support plate. The support plate is made of a material having a high magnetic permeability and extended to the both ends of a magnetic core of a motor assembly so that the timepiece is not easily affected by external magnetic disturbance.
摘要翻译：用于通过轮系由电动机旋转手的模拟电子钟表具有在主板和表盘之间仅设置小时手轮的结构。手轮由主板的销状突起和固定在主板后侧的支撑板支撑。表盘也通过支撑板固定在主板的后侧，或直接固定在支撑板上。支撑板由具有高磁导率并延伸到电动机组件的磁芯的两端的材料制成，使得钟表不容易受到外部磁力扰动的影响。

3. 发明授权

US4274150A Electronic watch 失效
标题翻译：电子手表
公开(公告)号：US4274150A
公开(公告)日：1981-06-16
申请号：US919611
申请日：1978-06-27
申请人： Masataka Ikenishi , Joichi Miyazaki , Shozo Kushida , Hiromasa Nakanishi , Makoto Ueda , Masaharu Shida
发明人： Masataka Ikenishi , Joichi Miyazaki , Shozo Kushida , Hiromasa Nakanishi , Makoto Ueda , Masaharu Shida
IPC分类号： G04C3/14 , G04C9/00 , G04C9/04 , G04C9/08 , H02P8/02 , G04B17/12
CPC分类号： G04C3/14 , G04C3/143 , G04C9/00 , G04C9/04
摘要： An electronic timepiece having a stepping motor and a drive circuit responsive to a control signal for applying electrical drive pulses having polarities determined by the control signal for rotating the rotor of the stepping motor. The control circuit normally operates in a mode for applying a control signal to the drive circuit effective to control the drive circuit to apply alternate polarity electrical drive pulses to rotate the stepping motor rotor in a normal direction. Resetting circuitry is operable for correcting the time kept by the timepiece. A detecting circuit detects whether the stepping motor rotor is in a position to be rotated by a forthcoming drive pulse after resetting. If the stepping motor rotor is not in a position for rotation a detection circuit signal is applied to the control circuit so that the control signal controls the drive circuit to apply an electrical pulse effective to rotate the stepping motor rotor after resetting. Consequently, after resetting the immediately forthcoming drive pulse will have a polarity effective to rotate the stepping motor rotor and no time will be lost.
摘要翻译：一种具有步进电机和驱动电路的电子表，其响应于控制信号，用于施加具有由控制信号确定的极性的电驱动脉冲，以旋转步进电机的转子。控制电路通常以向驱动电路施加控制信号的方式工作，该控制信号有效地控制驱动电路以施加极性电驱动脉冲以使步进电动机转子沿法向旋转。复位电路可操作用于校正由钟表保持的时间。检测电路检测步进电动机转子是否处于在复位后由即将到来的驱动脉冲旋转的位置。如果步进电动机转子不在旋转位置，则检测电路信号被施加到控制电路，使得控制信号控制驱动电路以在复位之后施加有效地旋转步进电动机转子的电脉冲。因此，在复位之后，即将到来的驱动脉冲将具有有效旋转步进电动机转子的极性，并且不会丢失时间。

4. 发明授权

US4241433A Electronic watch 失效
标题翻译：电子手表
公开(公告)号：US4241433A
公开(公告)日：1980-12-23
申请号：US927362
申请日：1978-07-24
申请人： Makoto Ueda , Masaharu Shida , Masataka Ikenishi , Joichi Miyazaki , Shozo Kushida , Hiromasa Nakanishi
发明人： Makoto Ueda , Masaharu Shida , Masataka Ikenishi , Joichi Miyazaki , Shozo Kushida , Hiromasa Nakanishi
IPC分类号： G04C3/14 , H02P8/02 , G04B19/00 , G04C3/00 , G04C19/00
CPC分类号： G04C3/143
摘要： In an electronic watch a non-operation detecting circuit detects the non-operative condition of the stepping motor of the watch and produces a non-operation signal each time the stepping motor fails to operate in response to the standard pulse which drives the same. A counter counts the number of non-operation signals and stores the count for later use. A rotation detecting circuit detects the resumption of operation of the stepping motor in response to the standard pulse from the non-operative condition and a quick feed control circuit quickly advances the stepping motor in response to an input from the rotation detection circuit by thereafter supplying, instead of the standard pulses, the quick feed pulses to the drive circuit for the motor equal in number to the number of the non-operation signals counted in the counter. In this way the corrected time will be displayed by the watch even after being rendered inoperative as a result of an external condition such as low temperature or a high strength DC magnetic field.
摘要翻译：在电子手表中，非操作检测电路检测到手表的步进电机的非操作状态，并且每次步进电动机响应于驱动该步进电动机的标准脉冲而不工作时产生非操作信号。计数器对非操作信号的数量进行计数，并存储计数以备以后使用。旋转检测电路响应于来自非操作状态的标准脉冲检测步进电动机的操作恢复，并且快速进给控制电路响应于来自旋转检测电路的输入而快速地使步进电机前进，而不是标准脉冲，到电机的驱动电路的快速进给脉冲数量等于在计数器中计数的非操作信号的数量。这样，由于诸如低温或高强度DC磁场的外部条件的结果，即使在由于外部条件而导致无法操作之后，手表也将显示校正时间。

5. 发明授权

US4057698A Switching mechanism of a timepiece 失效
公开(公告)号：US4057698A
公开(公告)日：1977-11-08
申请号：US674844
申请日：1976-04-07
申请人： Yasuichi Nakagawa , Masataka Ikenishi , Yoshio Hozumi , Shozo Kushida , Koichi Tsukutani
发明人： Yasuichi Nakagawa , Masataka Ikenishi , Yoshio Hozumi , Shozo Kushida , Koichi Tsukutani
IPC分类号： G04B27/02 , G04C3/00 , G04C9/00 , G04G99/00 , H01H15/10 , H01H15/16 , H01H3/32 , H01H15/24
CPC分类号： H01H15/102 , G04C3/001
摘要： A switching mechanism for a timepiece comprising a base plate having first and second bores extending therethrough and intersecting, a circuit board having a surface opposite the second bore and having stationary contacts mounted on the surface opposite the second bore, and a contact member disposed within the second bore and dimensioned to slide therein. The contact member has a transverse bore extending therethrough and alignable with the first bore through the base plate, and the contact member has a conductive lower end portion extending from the base plate and terminating at a contact surface for contacting to electrically connect the stationary contacts on the circuit board. A spring biases the contact member downwardly to a lowered position with the contact surface contacting the stationary contacts on the surface board. A timepiece adjusting stem has an end portion dimensioned for insertion into the first bore and into the traverse bore for maintaining the contact member at a raised position with the contact surface thereof raised from the stationary contacts, and the adjusting stem is slideably mounted in a position aligned with the second bore for permitting the adjusting stem to travel in an axial direction thereof between a retracted position with the stem clear of the transverse bore of the contact member and an operative position with the stem inserted into the first bore of the base plate and into the transverse bore of the contact member to maintain the contact member in a raised position. The transverse bore has a tapered converging portion converging in an inward direction of the contact member so that the end portion of the stem bears against the tapered portion as the stem travels from the retracted to the operative position thereby causing the contact member to rise as the tapered portion of the transverse bore climbs the end portion of the stem traveling inwardly of the contact member until the stem extends into the transverse bore to maintain the contact member in a raised position.

6. 发明授权

US4204395A Calendar mechanism of a portable timepiece 失效
标题翻译：便携式钟表的日历机制
公开(公告)号：US4204395A
公开(公告)日：1980-05-27
申请号：US906561
申请日：1978-05-16
申请人： Masataka Ikenishi , Joichi Miyazaki , Shozo Kushida , Hiromasa Nakanishi
发明人： Masataka Ikenishi , Joichi Miyazaki , Shozo Kushida , Hiromasa Nakanishi
IPC分类号： G04B19/247 , G04B19/25 , G04B19/253 , G04B19/24 , G04B33/00
CPC分类号： G04B19/25 , G04B19/247
摘要： A calender mechanism comprising a cannon wheel having a gear wheel portion and a cylindrical portion extending axially from the gear wheel portion, a day star wheel mounted for rotation on a cylindrical portion of the cannon wheel, and a positioning plate. The day star wheel has an outer diameter less than that of the gear wheel portion of the cannon wheel, and the positioning plate is positioned to partially overlie the outer peripheral portion of the gear wheel portion for preventing the cannon wheel from traveling axially toward the day star wheel. The portion of the positioning plate overlying the outer peripheral portion of the cannon wheel does not extend between the day star wheel and the gear wheel portion of the cannon wheel.
摘要翻译：一种压光机构，包括具有齿轮部分和从齿轮部分轴向延伸的圆柱形部分的炮弹轮，安装用于在炮弹轮的圆柱形部分上旋转的日间星轮以及定位板。星星星轮的外径小于炮头轮的齿轮部分的外径，并且定位板定位成部分地覆盖在齿轮部分的外周部分上，以防止大炮轮轴向向日行驶星轮覆盖炮塔外周部分的定位板的部分不会在白天星轮和大炮轮的齿轮部分之间延伸。

7. 发明授权

US4074093A Switching mechanism in an electronic watch 失效
标题翻译：电子手表的切换机制
公开(公告)号：US4074093A
公开(公告)日：1978-02-14
申请号：US614958
申请日：1975-09-19
申请人： Yukio Ikehata , Masataka Ikenishi , Shozo Kushida , Tadahiro Kikuchi
发明人： Yukio Ikehata , Masataka Ikenishi , Shozo Kushida , Tadahiro Kikuchi
IPC分类号： G04C3/00 , G04G21/00 , G04G99/00 , H01H19/11 , H01H21/50 , H01H3/32
CPC分类号： H01H19/11 , G04C3/001 , H01H2300/016
摘要： A switching mechanism in an electronic watch including a clicking mechanism comprising a clicking cam which is mounted for rotation on an operative rod and a spring which is fixed to a base plate. The clicking cam is provided with a peripheral projecting portion. The spring is provided with a convex portion. In a switching operation, the projecting portion of the cam engages with the convex portion of the spring during the rotation of the cam which is rotated together with the operative rod. After passing through a dead point where the cam disengages with the spring, the cam continues to rotate due to the restoring force of the spring. Then, a click sound is produced at the engagement and the disengagement therebetween.
摘要翻译：一种电子手表中的切换机构，其具有包括安装在操作杆上的单击凸轮的单击机构和固定于基板的弹簧。点击式凸轮设置有周边突出部。弹簧设有凸部。在切换操作中，在与操作杆一起旋转的凸轮的旋转期间，凸轮的突出部分与弹簧的凸部接合。在通过凸轮与弹簧脱离的死点之后，凸轮由于弹簧的恢复力而继续旋转。然后，在接合处产生点击声，并且在它们之间脱离。

8. 发明授权

US4216646A Electronic watch 失效
标题翻译：电子手表
公开(公告)号：US4216646A
公开(公告)日：1980-08-12
申请号：US906560
申请日：1978-05-16
申请人： Masataka Ikenishi , Joichi Miyazaki , Shozo Kushida , Hiromasa Nakanishi
发明人： Masataka Ikenishi , Joichi Miyazaki , Shozo Kushida , Hiromasa Nakanishi
IPC分类号： G04C3/14 , G04C3/00 , G04C10/00 , G04B19/24
CPC分类号： G04C3/008
摘要： An electronic watch movement including a base plate having a pair of opposite major surfaces. A calendar ring is disposed confronting a first of the major surfaces, and a circuit board is disposed confronting the second major surface. The calendar ring has a narrow central annular portion, a wide peripheral skirt portion circumscribing the narrow central annular portion and a circular step portion extending between the narrow central annular portion and the wide peripheral skirt portion. The skirt portion of the calendar ring is spaced further from the base plate then the central annular portion of the calendar ring. The base plate has openings therethrough opposite the skirt portion of the calendar ring, and electronic watch components are mounted on the major surface of the circuit board and extend through the openings through the base plate beyond the narrow central annular portion of the calendar ring toward the wide peripheral skirt portion of the calendar ring. The electronic watch components are oriented to minimize the thickness of the electronic watch movement.
摘要翻译：一种电子手表机芯，包括具有一对相对的主表面的基板。日历环设置成面对第一主表面，并且电路板布置成面对第二主表面。日历环具有窄的中央环形部分，围绕窄的中心环形部分的宽的周边裙部和在窄的中心环形部分和宽的周边裙部之间延伸的圆形台阶部分。日历环的裙部与基板进一步间隔开，然后是日历环的中心环形部分。基板具有穿过与日历环的裙部相对的开口，并且电子手表部件安装在电路板的主表面上，并且穿过开口穿过基板延伸超过日历环的窄中心环形部分朝向日历环的宽周边裙部分。电子手表部件被定向成使电子手表机芯的厚度最小化。

9. 发明授权

US4095406A Second adjustment system in an electronic watch 失效
标题翻译：电子手表二次调整系统
公开(公告)号：US4095406A
公开(公告)日：1978-06-20
申请号：US609065
申请日：1975-08-29
申请人： Tadahiro Kikuchi , Yukio Ikehata , Masataka Ikenishi , Shozo Kushida
发明人： Tadahiro Kikuchi , Yukio Ikehata , Masataka Ikenishi , Shozo Kushida
IPC分类号： G04C9/08 , G04C3/00 , G04C9/00 , G04B27/00
CPC分类号： G04C3/005
摘要： Second adjustment system in an electronic watch employing a quartz oscillator as a time base. The watch comprises a standard oscillating circuit including the quartz oscillator, a divider, a driving circuit, and a converter. The divider produces several oscillatory output signals of different frequency so as to produce diverse time signals. A time signal selection switch selects output among these outputs. The selected output time signal corresponds to the signal required for adjusting a time delay or a time advance of the seconds indicated by the watch. An incorrect time is corrected during normal watch operation by this second adjustment system.
摘要翻译：以石英振荡器为时基的电子手表中的第二调整系统。手表包括包括石英振荡器，分频器，驱动电路和转换器的标准振荡电路。分频器产生不同频率的几个振荡输出信号，以产生不同的时间信号。时间信号选择开关选择这些输出之间的输出。所选择的输出时间信号对应于调整由手表指示的秒数的时间延迟或时间提前所需的信号。在第二调整系统的正常观察操作期间校正不正确的时间。

10. 发明授权

US4078373A Marking display assembly in a watch movement 失效
标题翻译：在手表机芯中标记显示组件
公开(公告)号：US4078373A
公开(公告)日：1978-03-14
申请号：US609066
申请日：1975-08-29
申请人： Masataka Ikenishi , Shozo Kushida , Tadahiro Kikuchi , Yukio Ikihata
发明人： Masataka Ikenishi , Shozo Kushida , Tadahiro Kikuchi , Yukio Ikihata
IPC分类号： B41J5/12 , G04B45/00 , G04B45/02 , G04C3/00 , G04G17/02 , G04G17/04 , G04G99/00 , G09F7/16 , H05K1/02 , H05K7/08 , G04F13/00
CPC分类号： G04G99/00 , G04B45/0084
摘要： A watch movement comprises upper and lower spaced-apart plates between which are mounted the major components of the watch movement. Manufacturing indicia indicative of the manufacturer, date, serial number and other particulars of the watch movement are disposed on the top face of the lower plate, facing the upper plate, and corresponding openings are provided in the upper plate overlying the indicia so that the manufacturing indicia is readily visible through the openings. Magnifying lenses may be disposed over the openings to magnify the indicia visible therethrough.
摘要翻译：手表机芯包括上部和下部间隔开的板，在其之间安装手表机芯的主要部件。指示手表运动的制造商，日期，序列号和其他细节的制造标记设置在下板的面向上板的顶面上，并且相应的开口设置在覆盖标记的上板中，使得制造标记通过开口很容易看到。放大镜可以设置在开口上方，以放大可见的标记。

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