The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 1986
Filed:
Sep. 17, 1985
Fumio Wada, Tokyo, JP;
Tokyo Juki Industrial Co., Ltd., Chofu, JP;
Abstract
A sewing machine for stitching a stitch pattern having a predetermined shape in accordance with stitch pattern data, comprising a memory circuit for storing an initial value indicating the needle swing position for stitch start, a basic stitch number indicating the stitch number required for the formation of one pattern, and quantity of needle swing every stitch pattern, a counter in which the high-order digit portion and the low-order digit portion have the same number of digits, and a control circuit for setting said basic needle number into the low-order digit portion of said counter, adding logic value '1' to each digit of the low-order digit portion, determining a needle swing position in accordance with the arithmetic data, and conducting automatic stitch of said stitch pattern in accordance with the needle swing position thus determined.