Abstract: A tape for use in estimating how many electronic parts being fed to an electronic part inserting machine remain on the tqape and a system for using the same. More particularly, a system which counts the remaining electronic parts on the end portion of the tape and sets up a most suitable time that the presently used tape should be replaced with a new one so that the system dead time which may occur during the replacement of tape rolls is remarkably reduced. This tape includes a mark formed at the beginning of an end portion of the tape where some electronic parts are left to be fed to the electronic part inserting machine, and the mark is sensed by a sensor so that the count starts when the end portion of the tape is sensed.

Abstract: An arrangement of multiple gears forming a transmission and differential system for variable and compensated speed output and direction from a constant or variable source. Control of output speed, direction and source by selective adjustment with the system at related system components. Adjustment of inter-related orbital cam paths provide for selective variable output from a given input source. Compensated variable output derives from combining the generated variable output with the unimpeded source input.

Abstract: A nail collection box for a nail clipper, including a nail collecting portion having a cylindrical configuration includes a handle portion integral with the collecting portion having a hollow space for receiving the body of the nail clipper and an engaging protrusion disposed at the rear end portion thereof to be engaged with a locking hole of the body of the clipper, and a separate concave collector for easily engaging with and disengaged from the collecting portion, whereby the nail collection box can effectively collect clipped nail fragments and prevent the collected nail fragments from scattering.