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JPH02187693A |
PURPOSE: To eliminate the quality accident by erroneous decision and to facilitate the exchange of various defective elements of the date wheel rotating mechanism by providing the rotating mechanism which rotates the date wheel via a win...
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JPH0232595B2 |
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JPH02122297A |
PURPOSE: To execute grinding of many kinds and a large quantity of objects by providing a pin for fixing parts and a drop preventive pin for parts and providing a through-rod allowed to pass through the drop preventive pin and a body for...
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JPH0259410U |
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JPH02107537A |
PURPOSE: To obtain the title basket for applying stabilized, high-strength, and inexpensive treatment to a polished and finished timepiece cover glass without deteriorating the appearance and quality of the glass by forming the basket in...
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JPH0282190A |
PURPOSE: To measure a rate regardless of external magnetic flux by providing a leak magnetic flux detection sensor to be measured, a leak magnetic flux detection sensor for an external field, a counter data comparing circuit, a large- sm...
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JPH0211873B2 |
An integrated circuit is operable to produce a first signal of at least three voltage levels at an output terminal thereof for driving a liquid crystal during a normal mode of operation and is operable to change the first signal to a sec...
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JPH0235093U |
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JPH025097U |
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JPH024691U |
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JPH0160794B2 |
To simplify fitting and sealing the crystal (4) to the casing (2, 6, 8), assembly is effected by means of ultrasonic welding. The casing (2, 6, 8) and the crystal (4) are made of synthetic materials which are thermo-weldable to each othe...
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JPH01167689U |
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JPH0154673B2 |
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JPH01160393U |
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JPH01253688A |
PURPOSE: To achieve miniaturization of a timepiece, by controlling a test function circuit to be ready for operation by a detection signal from a detection circuit which detects that a voltage level of a power source terminal is at a hig...
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JPH01136486U |
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JPH01134294U |
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JPH01207687A |
PURPOSE: To reduce the cost by cutting an outline forming strip having a longitudinally embossed outside. CONSTITUTION: An outline forming strip 2 has longitudinally embossed outside. More specifically, the strip 2 is provided with protr...
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JPH01207689A |
PURPOSE: To manufacture a body of complicated shape easily by embossing the outside of an outline forming strip in the longitudinal direction. CONSTITUTION: An outline forming strip 2 is embossed in the longitudinal direction on the outs...
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JPH0138573B2 |
A method of making aluminium hands for timepieces comprises annealing an aluminium hand member 2 at 160-200 DEG C for 20-60 minutes, forcing the flange 3a of a (brass) bush 3 into the lower surface of a seat portion of the hand member, f...
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JPH0123993Y2 |
A dispensing device for towels and like articles comprises a container having a removal closure with a slitted opening and a cap integral therewith for closing the slitted opening, and includes a threading protrusion integral with the ca...
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JPH01105299U |
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JPH01153984A |
PURPOSE: To reduce a test time by providing first and second comparators that compare first to third counters for counting a timing reference signal with the count by a counter and generate a timing edge when the counts match. CONSTITUTI...
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JPH0187837U |
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JPH0187838U |
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JPH0187839U |
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JPH0125189B2 |
A cover 20 for a cell cavity 7 in a plastic watch case 2 is provided on its periphery with three lugs 28. The back surface 4 of the case is provided with three recesses 12 into which the lugs can enter freely. With the aid of a tool 38, ...
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JPH01113694A |
PURPOSE:To detect a coil wire disconnection with higher reliability even though without any driver cutoff function in a circuit, by feeding a voltage to the extent with which parasitic diodes in the movement circuit are not activated, to...
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JPH0119112B2 |
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JPS6455492U |
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JPS6469988A |
PURPOSE: To enable positive and strong adhesion of a time piece part, and to avoid thermal influences to the other parts, by nipping the part by a pair of heat heads from up and down, and heating the part for thermocompression bonding. C...
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JPS6438590U |
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JPS645275Y2 |
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JPS642229B2 |
PURPOSE:To reduce cost by decreasing the number of external terminals without extending the test time of an IC for an electronic watch, by providing a gate circuit between a frequency dividing circuit and a counting circuit. CONSTITUTION...
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JPS64633Y2 |
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JPS63308594A |
PURPOSE: To enable the current consumption of circuits to be measured by comparing a motor operating current and a stationary current with each other and detecting the contact condition of a probe by judging whether a difference between ...
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JPS6360350B2 |
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JPS63284488A |
PURPOSE: To enable stable detection regardless of the magnitude of magnetic fluxes by converting the magnetic flux generated from a bipole converter of a hand type electronic watch to an analog electric signal, holding and voltage- divid...
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JPS63179062U |
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JPS63269085A |
PURPOSE: To enable measurement without causing measuring errors whether ICs for a timepiece is mounted or not, by using a circuit made up of an analog switch, a diode and a relay switch in place of a specialized IC. CONSTITUTION: Analog ...
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JPS63266390A |
PURPOSE: To exactly measure the operation of an electronic watch by subjecting a leak magnetic flux to full-wave rectification and binarization and comparing the time when the leak magnetic flux is detected with the previously registered...
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JPS63259489A |
PURPOSE: To achieve a reduction in the breakage of a back lid of a watch case, by visually recognizing a notch of the back lid with a photo sensor for positioning at a specified point to be connected to the watch case. CONSTITUTION: A ba...
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JPS63256235A |
PURPOSE: To improve working efficiency and to stabilize a forging quality by forming the gaseous atm. mixing a lubricant powder into an inert gas and executing forging under the atm. thereof. CONSTITUTION: The body 2 to be worked is set ...
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JPS63250583A |
PURPOSE: To facilitate decision and to permit exact function checking without depending on the capacity of a measuring person by detecting the width of main driving pulses and the number of the times when correction driving pulses are de...
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JPS6352347B2 |
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JPS63157694U |
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JPS63247686A |
PURPOSE: To permit automatic discrimination of the operating force of a change-over mechanism by loading tensile force on a winding stem and detecting a change-over action by slider detectors. CONSTITUTION: A timepiece 23 is so fixed tha...
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JPS6351278B2 |
A device for supplying the watch movement which comprises a time base (1) and a frequency divider (2) producing at least two signals (c), (d) at different frequencies. The two signals supply a logic selection device (3) of which the outp...
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JPS63147266U |
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JPS63223589A |
PURPOSE: To simplify an automatic outer package assembly line, and to curtail the cost of equipment by providing a center frame drop preventing pin being movable up and down, and an assembly guide of the same shape as the inside diameter...
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