公开(公告)号：US3626380A

公开(公告)日：1971-12-07

申请号：US3626380D

申请日：1969-04-03

Applicant: SYSTEMS INTERFACE INC

Inventor： GRIFFIN GENE E

IPC: G07C1/10 ,  G01D9/32 ,  G06K1/02 ,  G06K1/12

CPC classification number: G07C1/10

Abstract: This disclosure provides a system for the recordation of time on a data storage means including a continuous record medium. The continuous record medium contemplates the use of punched paper tape, magnetic tape, or any other type of continuous record medium for effecting the entry of time and other information to provide a cost analysis for any type of business operation. The system of this invention includes a timekeeping mechanism interfaced with a pulse code generator and a collection information bank which includes the continuous record medium. The pulse code generator translates the time as produced by the timekeeping mechanism to a pulse train upon the energizing of actuating means included in the system. Additional apparatus is provided to prevent entries of two identical bits of information to be sensitively marked on a record card.