embroidery machine

专利名称：DATAPROCESSORFOREMBROIDERY

SEWINGMACHINE

发明人：HAYAKAWAATSUYA

申请号：JP18017490

申请日：19900706

公开号：JPH0467885A

公开日：19920303

专利内容由知识产权出版社提供

摘要：PURPOSE:Topreventzigzagstitchingembroideryfrombeingformedinclearly

anotheronebydecidingwhetherornotdatareprentingpluraltrapezoidalblocksto

beembeddedwithzigzagchainstitchistheonesuitableforcomprehensivechangebya

comprehensivechangesuitabilitydecisionmeanswhenagroupoffootcrossing

TUTION:Adisplaydevicedisplaysthedatainquence

ofpointsonashaperegulationlinewhichregulatesthezigzagchainstitchandthedata

ofthetrapezoidalblockforzigzagchainstitch,etc.,soastobeobrvedvisuallybya

tcrossingtrapezoidalblockinwhichtwofeetinageneratedtrapezoidal

egmentOjQjandalinegmentOj+1Qj+1crossmutuallyisretrieved.

Whenzigzagchainstitchwidth(h)iscomparativelylessthanthelengthofalinegment

cebetweenneighboringtwopointsPj,Pj+1,nocrossingoftwofeetoccursas

eshaperegulationlineListheoneregulatedby

regulatedbypointsPj,Pj+1andpointsPj+2-Pj+4,etc.,thetrapezoidalblockfound

similarlygoestothefootcrossingtrapezoidalblockinwhichthetwofeetcrosach

other.

申请人：BROTHERINDLTD

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