公开(公告)号：US3333251A

公开(公告)日：1967-07-25

申请号：US41089964

申请日：1964-11-13

Applicant: IBM

Inventor： BRENZA JAMES G ,  CRAWFORD JR PERRY O ,  KUSNICK ARTHUR A ,  LA MAIRE ORVILLE R

IPC: G06F12/08

CPC classification number: G06F12/08 ,  Y10S707/99953 ,  Y10S707/99955

公开(公告)号：US3591781A

公开(公告)日：1971-07-06

申请号：US3591781D

申请日：1968-12-30

Applicant: IBM

Inventor： BRENZA JAMES G

IPC: G05D3/12 ,  G05B19/33 ,  G05B19/39 ,  G05B19/41 ,  G05B19/4103 ,  G05B19/30

CPC classification number: G05B19/39 ,  G05B19/41 ,  G05B19/4103 ,  G05B2219/34121

Abstract: A machine tool control system wherein command-position signals (such as square waves) are generated without the use of linear interpolation logic. A number representing a position in time equivalent to each rise or fall of the command-position square wave is generated and placed in a position register, which is compared with a running reference counter. An equal-compare signal reverses the level of a binary trigger and signals the apparatus to supply another number to the position register. The output of the binary trigger is used to generate the commandposition square wave.

公开(公告)号：US3480910A

公开(公告)日：1969-11-25

申请号：US3480910D

申请日：1963-11-04

Applicant: IBM

Inventor： BRENZA JAMES G ,  KUSNICK ARTHUR A

IPC: H04L25/06 ,  G08B29/00 ,  H03K17/00

CPC classification number: H04L25/068

公开(公告)号：US3199085A

公开(公告)日：1965-08-03

申请号：US7711260

申请日：1960-12-20

Applicant: IBM

Inventor： RHODES WILLIAM H ,  BRENZA JAMES G ,  WINGER WAYNE D

IPC: G06F7/495 ,  G06F7/50 ,  G06F9/302 ,  G06F15/78

CPC classification number: G06F9/3001 ,  G06F7/495 ,  G06F15/78

公开(公告)号：US3049295A

公开(公告)日：1962-08-14

申请号：US7712060

申请日：1960-12-20

Applicant: IBM

Inventor： RHODES WILLIAM H ,  BRENZA JAMES G ,  WINGER WAYNE D ,  JACKSON ROBERT C

IPC: G06F7/38

CPC classification number: G06F7/386