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Patent Searching and Data


Matches 651 - 700 out of 1,767

Document Document Title
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...  
JPS63113993U  
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...  
JPS63167292A  
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 ...  
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...  
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...  
JPS6388781U  
JPS6319827Y2  
JPS6367898U  
JPS6318364B2  
JPS6378090A  
JPS6311665Y2  
JPS6350763A
PURPOSE: To measure the consumed current of an electronic circuit performing logic operation within a short time with good accuracy, by adding an acceleration pulse generating circuit controlled by CPU and a reset output circuit to a cur...  
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...  
JPS637906B2  
JPS6329291A  
JPS635713B2  
JPS635712B2  
JPS635710B2  
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...  
JPS636388U  
JPS636387U  
JPS638587A
PURPOSE: To achieve a testing of a function circuit without use of a special test terminal, by supplying a clock pulse for testing to an alarm terminal to reset a desired frequency dividing stage while a clock pulse is supplied to the fu...  
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...  
JPS6261911B2  
JPS6261912B2  
JPS6261913B2  
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...  
JPS62285078A
PURPOSE: To achieve a reduction in the cost, by supplying a clock pulse to a reset terminal at a frequency dividing stage from outside to test the frequency dividing stage. CONSTITUTION: When carrying out a test, after a reset terminal 1...  
JPS62189693U  
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...  
JPS62247281A
PURPOSE: To achieve a higher reliability of a pointer type electronic timepiece, by providing an initialization means which initializes a potential level of a driving signal formation circuit, prohibiting a first signal from being inputt...  
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...  
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...  
JPS62237386A
PURPOSE: To make stable temp. compensation with good accuracy without operating an oscillation circuit by executing slight regulation with logical regulation and providing a rate conversion display function to the titled timepiece in ord...  
JPS62145182U  
JPS62145180U  
JPS62145181U  
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...  
JPS6239952B2  
JPS6239951B2  
JPS6239893B2  
JPS62134089U  
JPS6238671B2  
JPS6238669B2  
JPS6231904Y2  
JPS62126789U  
JPS6232845B2  
JPS6227904Y2  

Matches 651 - 700 out of 1,767