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JPS63187187A |
PURPOSE: To reduce the number of checking processes for a clock and to prevent a mistake in checking, by outputting a passing signal when a current value detected in a current detecting element in within a prescribed range, and by output...
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JPS63113993U |
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JPS63175794A |
PURPOSE: To automate function inspection by bringing a prober for waveform detection into contact with a terminal for waveform observation that the circuit of a movement has an confirming that no waveform is outputted in the final proces...
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JPS63165793A |
PURPOSE: To easily discriminate the inferior of a gear, by rotating a wheel train by force due to air and detecting rotational irregularity generated by the disorder of the wheel train. CONSTITUTION: The air blown out from an air nozzle ...
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JPS63165794A |
PURPOSE: To inspect the meshing of a gear in a non-contact manner, by heating a part of a rotary body by a radiation heater to sense the radiant heat from the rotary body by an optical temp. sensor and discriminating the change of the ra...
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JPS63150687A |
PURPOSE: To attain automation by rotating a gear train with air, detecting the rotation of a gear optoelectrically, and deciding the degree of load for the gear. CONSTITUTION: A rotor 2 is rotated for a constant time with the air from an...
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JPS6388781U |
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JPS6319827Y2 |
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JPS6319826Y2 |
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JPS6367898U |
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JPS6318364B2 |
A fabrication procedure for crystal resonators in which belted component holders are used, each accomodating the constituent elements of a resonator. When the above-mentioned elements are assembled, the component holders serve the purpos...
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JPS6378090A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6311665Y2 |
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JPS6348186U |
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JPS6344192A |
PURPOSE: To enable the detecting of sun set for a timepiece in a non-contact manner and automatically, by detecting changes in the quantity of light with a detection head section employing a plurality of projecting and light receiving fi...
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JPS637906B2 |
The device comprises four cam shafts disposed quadrilaterally on the base of a machine controlled by a single motor drive by means of toothed belts to drive a rotary table step by step. The table is fixable in position by a pin slidable ...
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JPS635713B2 |
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JPS635712B2 |
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JPS635710B2 |
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JPS635711B2 |
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JPS6321587A |
PURPOSE: To measure time for a time counting mechanism dispensing with a measuring device such as oscilloscope, by measuring time indicated with the time counting mechanism based on a reference length generated within an apparatus to det...
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JPS636388U |
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JPS636387U |
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JPS631553B2 |
An electronic watch comprises a stepping motor 6 for driving a mechanism for displaying the time information, a quartz crystal controlled oscillator 1, a frequency divider 2 with an adjustable division ratio, a circuit 7 for adjusting th...
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JPS636486A |
PURPOSE: To prevent the period of a motor driving signal from varying and to take accurate measurement by performing dummy processing which requires the same time with processing other than a clocking function unless the processing is pe...
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JPS6261911B2 |
PURPOSE:To make setting of alarm-, snooze- and test functions possible with one piece of terminal by providing a 3 value detection circuit to an alarm input teminal. CONSTITUTION:When the input ALIN of a three values detecting circuit 5 ...
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JPS6261912B2 |
PURPOSE:To select functions with one terminal and reduce test time by selecting the ordinary function, alarm function and test function of a timepiece with three values detection outputs, and adding a signal necessary for fast feed opera...
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JPS6261913B2 |
PURPOSE:To perform selection of functions including snooze function easily and surely with one terminal by performing snooze operation via a snooze storage circuit as well during the alarm function out of the 3 functions selected by thre...
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JPS62285090A |
PURPOSE: To achieve a reduction in the cost, by supplying a clock pulse to a functioning circuit from a test terminal once prohibiting an input thereto from a preceding frequency dividing stage. CONSTITUTION: A frequency dividing stage 3...
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JPS62274290A |
PURPOSE: To enable exact judgement by discriminating the adequateness only when the extent of the movement in the stage of loading a winding stem with a weight which needs not be drawn out is smaller than a specified value and the extent...
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JPS62239083A |
PURPOSE: To facilitate the inspecting operation of a timepiece body and to diagnose a fault in the sealed state in a case by measuring the width of pulses which drive a stepping motor without contacting a driving circuit. CONSTITUTION: A...
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JPS62239084A |
PURPOSE: To measure the rate of an electronic timepiece in a short period by providing a pulse forming circuit for rate measurement to be inputted with a signal from a frequency dividing circuit between the frequency dividing circuit and...
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JPS62145180U |
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JPS62197788A |
PURPOSE: To decrease a load and remove the danger of a breakage by placing an intermediate jig for puch-in on the upper surface of a time piece hand disposed on a hand fixing spindle and fitting the time piece hand to the spindle by appl...
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JPS6239952B2 |
PURPOSE:To perform a counter test in a short time and to decrease a signal line for a test clock, by adding the test clock directly to a test circuit gate without passing through a chattering preventing circuit. CONSTITUTION:A test input...
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JPS6239951B2 |
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JPS6239893B2 |
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JPS62134089U |
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JPS6238671B2 |
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JPS6238669B2 |
The invention relates to an electronic timepiece in which an input terminal of the integrated circuit is used as an output terminal. During the manufacturing of the timepiece it is important to check the running of the frequency of the o...
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JPS6231904Y2 |
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JPS62126789U |
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JPS6227903Y2 |
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JPS6232845B2 |
A capacitor trimming system for a quartz-crystal oscillator in a watch and/or a clock for providing a punctual watch and/or a clock has been found. The system comprises an oscillation circuit including at least a quartz-crystal piece, a ...
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JPS6227904Y2 |
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JPS62111579U |
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JPS62106188U |
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JPS62148881A |
PURPOSE: To stably obtain a winding stem having high quality and to reduce the cost thereof by subjecting the winding stem to joggling and angular turning with an automatic lathe and feeding the winding stem to a thread rolling machine b...
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JPS62104185U |
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JPS6299886U |
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