Abstract: A system for processing batch mail in which the need for on-site inspection is unnecessary. The mail sender purchases postage from a central station thereby authorizing him to send mail equal to the amount of postage purchased. The mail sender processes batches of mail each of which is accompanied by a statement summarizing the type and number of mail pieces sent and amount of postage for each batch. The statement contains data that allows mail payment verification. The system further provides for postal funds transfer between the various mailroom devices and centralized accounting for the mailing operation.

Abstract: A mail sender processes batches of mail each of which is accompanied by a statement summarizing the type and number of mail pieces sent and amount of postage for each batch. During processing, each mail piece is identified by a unique number for security purposes.

Abstract: A system for the preparation of items to be mailed, preparation of each item varying in accordance with selected values of pre-determined parameters. The system includes apparatus for marking each item with selected identification code values; apparatus for preparing each item to be mailed in accordance with stored parameters, the preparing apparatus having a detector for detecting and outputting identification values from the items; a data base system for storing selected values of the parameters in associated with the identification codes, a control system responsive to the output identification codes to access the associated selected values for output to the preparation apparatus. The preparation apparatus of the subject system includes an inserted system and the pre-determined parameters include parameters defining the inserts to be assembled with an item.

Abstract: Apparatus and method of determining the mass of an article by the shift of the period of oscillation of a flexibly mounted platform. An article whose mass is to be determined is placed upon the platform. The platform is caused to oscillate and the period of harmonic motion is calibrated. This period is compared against the period of harmonic motion when there is no article upon the platform, and the difference, or shift, in frequency, allows a determination of the mass of the article.

Abstract: Method and apparatus is disclosed for automatically processing visual images electronically so as to permit intelligent machine analysis of the image content. A special distributed logic system architecture facilitates rapid real time image analysis and the production of reaction control signals in a high speed production line environment, for example. Dedicated decision logic is employed to determine in but a single micro-instruction cycle whether a detected corner point of the image should be linked to another already linked chain of such corner points so as to define part of a closed edge contour of the image under examination. This ability to so rapidly classify encoded corner points as either belonging or not belonging to a given set of such corner points which describe a closed edge contour is quite useful in achieving rapid real time image analysis capability.