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Patent Searching and Data


Matches 651 - 700 out of 1,783

Document Document Title
JPS6360350B2  
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...  
JPS63179062U  
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 ...  
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...  
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...  
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 ...  
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...  
JPS6352347B2  
JPS63157694U  
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...  
JPS6351278B2  
JPS63147266U  
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...  
JPS63218887A
PURPOSE: To eliminate a mistake in assembling and to improve the reliability thereof by a method wherein a hand setting stem is chucked by a vacuum chuck, centered by a centering jig having a reverse-cone-shaped hole and thereafter assem...  
JPS6345551B2  
JPS6344501B2  
JPS63132386U  
JPS6331024Y2  
JPS63124691U  
JPS6340022B2  
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  
JPS6319826Y2  
JPS6367898U  
JPS6318364B2  
JPS6378090A  
JPS6311665Y2  
JPS6348186U  
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  
JPS635711B2  
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...  
JPS631553B2  
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...  

Matches 651 - 700 out of 1,783