-
-
公开(公告)号:US3277588A
公开(公告)日:1966-10-11
申请号:US39098664
申请日:1964-08-20
Applicant: IBM
Inventor: LYNOTT JOHN J , TRESEDER ROBERT C
-
公开(公告)号:US3328523A
公开(公告)日:1967-06-27
申请号:US38494864
申请日:1964-07-24
Applicant: IBM
Inventor: TRESEDER ROBERT C , BELSER KARL A
CPC classification number: H04N3/08 , G06F3/03542 , G06F3/037 , G06F3/0383 , G06K11/00
-
公开(公告)号:US3235660A
公开(公告)日:1966-02-15
申请号:US20122562
申请日:1962-05-07
Applicant: IBM
Inventor: TRESEDER ROBERT C , PETER BETTS
CPC classification number: H04N1/0628 , G06K9/2009 , H04N1/028 , H04N1/0607 , H04N1/0664 , H04N1/1911 , H04N3/06
-
5.
公开(公告)号:US3633186A
公开(公告)日:1972-01-04
申请号:US3633186D
申请日:1970-07-02
Applicant: IBM
Inventor: LYNOTT JOHN J , TRESEDER ROBERT C
CPC classification number: G11B5/5521 , G11B5/012
Abstract: A servomechanism for rotating a magnetic head and accessing it from track to track. A rotating head is caused to scan one of a plurality of concentric tracks on a stationary disk. The net centrifugal force of the head and a larger counterweight mass is used to move the head from track to track and to adjust the rotational velocity to achieve a constant linear bit density.
Abstract translation: 用于旋转磁头并从轨道到轨道访问的伺服机构。 使旋转头扫描固定盘上的多个同心轨道中的一个。 使用头部的净离心力和较大的配重质量将头部从轨道移动到轨道,并调整旋转速度以实现恒定的线性位密度。
-
6.Pliable magnetic recording disk with direct transducer contact 失效
Title translation: 具有直接传感器接触的柔性磁记录盘-
7.Record eccentricity detector and centering arrangement for recording machines 失效
Title translation: 记录记录机的偏心率检测器和定心装置公开(公告)号:US3156918A
公开(公告)日:1964-11-10
申请号:US7973660
申请日:1960-12-30
Applicant: IBM
Inventor: CRONQUIST DONALD H , TRESEDER ROBERT C
IPC: G01B11/27 , G06K17/00 , G11B5/53 , G11B17/025 , G11B17/34
CPC classification number: G01B11/272 , G06K17/00 , G11B5/53 , G11B17/025 , G11B17/34 , Y10S221/01
-
8.Code to voice inquiry system and twospeed multi-unit buffer mechanism 失效
Title translation: 代码语音查询系统和twospeed多单元缓冲机制公开(公告)号:US3253263A
公开(公告)日:1966-05-24
申请号:US10180861
申请日:1961-04-10
Applicant: IBM
Inventor: LEE LYLE H , MULVANY RICHARD B , TRESEDER ROBERT C
CPC classification number: H04L12/1804 , H04M3/493
-
公开(公告)号:US3144642A
公开(公告)日:1964-08-11
申请号:US7962660
申请日:1960-12-30
Applicant: IBM
Inventor: TRESEDER ROBERT C
IPC: G01B11/27 , G06K17/00 , G11B5/53 , G11B17/025 , G11B17/34
CPC classification number: G01B11/272 , G06K17/00 , G11B5/53 , G11B17/025 , G11B17/34 , Y10S221/01
-
-
-
-
-
-
-
-