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JPS6182186A |
PURPOSE: To facilitate manufacturing operation by superposing molds on one surface and the other surface of an annular balance and injecting a molding material from a nozzle, and charging it in a boss molding part and an engagement piece...
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JPS6115388B2 |
An electronic timepiece, wherein an oscillator drives a frequency divider and the output of the frequency divider controls via a driver circuit a display device.
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JPS6112556B2 |
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JPS6157881A |
PURPOSE: To take an error-free test in a short time without increasing the number of IC terminals by controlling the supply and stop of a clock to a counter and the generation of a test clock by using an existent test terminal. CONSTITUT...
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JPS6155472A |
PURPOSE:To enable a watch wheel to be manufactured only the by plasric work and promote mass production and cost down, by providing a hole in the center of a flat plate-shaped root part further integrally forming a gear part swelling on ...
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JPS618397Y2 |
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JPS618394B2 |
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JPS616353B2 |
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JPS614066B2 |
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JPS611246B2 |
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JPS61952B2 |
A timing device comprises an oscillator a time base, a time display device and a control device intermediate between the oscillator and the display. In addition, it comprises a pickup for low-frequency pulses radiated by a conventional t...
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JPS6042395Y2 |
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JPS6057033B2 |
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JPS6057032B2 |
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JPS60250283A |
PURPOSE: To attain to simplify the titled apparatus and the operation thereof, by constituting various switches from jacks, shortcircuit plugs and connection lead wires while making it possible to simultaneously test circuits to be teste...
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JPS60250284A |
PURPOSE: To simplify circuit constitution and to enhance operability, by constituting toggle switches from jacks and shortcircuit plugs while internally mounting a timing measuring instrument and a power source circuit. CONSTITUTION: A t...
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JPS6055409B2 |
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JPS60183140U |
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JPS60179889U |
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JPS60179890U |
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JPS60179891U |
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JPS60223623A |
PURPOSE: To form easily small holes in optional positions of a watch dial in the stage of forming the small holes to the dial by providing slits to one or both of a jig plate and die plate constituting blanking dies for small holes and b...
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JPS6047995B2 |
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JPS60158189U |
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JPS6042431B2 |
PURPOSE:To synchronize respective modules by resetting a control circuit as to a comparing measurement of the standard module and measured module of an electronic watch. CONSTITUTION:With flip-flops 12 and 13 reset first, the output of e...
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JPS6030783Y2 |
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JPS6029755Y2 |
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JPS60131378U |
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JPS60162983A |
PURPOSE: To generate a magnetic field produced only by the coil of a second hand motor and take a measurement of frequency, and prevent errors in measurement range and measurement by providing a mode in which an hour hand is stopped with...
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JPS60113577U |
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JPS60113588U |
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JPS60111283U |
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JPS60104793U |
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JPS6029913B2 |
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JPS6024432B2 |
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JPS6024434B2 |
A time-measuring device having a quartz oscillator (4) as time standard contains, inter alia, two logic circuits (5, 6), one logic circuit (6) receiving signals independent from one another in parallel and relaying the information contai...
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JPS6023316B2 |
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JPS6017753Y2 |
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JPS6093985A |
PURPOSE: To dispense with a terminal used exclusively for testing by a system wherein a plurality of outside-operated switches employed for ordinary operation are operated simultaneously for setting a test mode. CONSTITUTION: An output o...
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JPS6086483A |
PURPOSE: To reduce the number of testing terminals of LSI parts, to reduce an electronic watch at its size and weight and to improve the economic efficiency by storing a test program in addition to a clocking operation control program an...
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JPS6018026B2 |
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JPS6079921A |
PURPOSE: To obtain the parts suitable for small article such as the plastic gear of a watch fitted for automatic assembling at low cost by holding the parts on a belt-form tape carrier and forming it. CONSTITUTION: The pilot hole 2 for t...
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JPS6079922A |
PURPOSE: To obtain the plastic parts without necessity of secondary processing by a method in which after perforating plastic parts forming windows and the holes for holding parts have been formed on a belt like member, the parts (holdin...
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JPS6012677Y2 |
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JPS6071131A |
PURPOSE: To fit the gear into the movement quickly and smoothly during assembly of a watch, by providing a pick-and-place whose arm vibrates during fitting of the gear into the movement. CONSTITUTION: A pick-and-place control circuit com...
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JPS6015900B2 |
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JPS609751Y2 |
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JPS6039990U |
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JPS609360B2 |
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JPS6027886A |
PURPOSE: To enable the determination of the capacity of a word already registered while providing the yardstick of the enunciation speed by displaying sound sections and cumulative time detecting the starting point of input voice through...
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