-
公开(公告)号:US3260966A
公开(公告)日:1966-07-12
申请号:US30903263
申请日:1963-09-16
Applicant: MIDWESTERN INSTR INC
Inventor: MURRAY III MICHAEL JAMES
IPC: H03C1/36
CPC classification number: H03C1/36
-
公开(公告)号:US3214646A
公开(公告)日:1965-10-26
申请号:US23720562
申请日:1962-11-13
Applicant: MIDWESTERN INSTR INC
Inventor: DUFF BILLY E
IPC: H01F7/14
CPC classification number: H01F7/14
-
公开(公告)号:US3180346A
公开(公告)日:1965-04-27
申请号:US24968363
申请日:1963-01-07
Applicant: MIDWESTERN INSTR INC
Inventor: DUFF BILIY E
IPC: F15B13/043
CPC classification number: F15B13/0436 , Y10T137/2213 , Y10T137/2229
-
公开(公告)号:US2865340A
公开(公告)日:1958-12-23
申请号:US52904955
申请日:1955-08-17
Applicant: MIDWESTERN INSTR
Inventor: ATCHLEY RAYMOND D , O'BRIEN DONALD G
IPC: F15B9/17
CPC classification number: F15B9/17 , Y10T137/86606 , Y10T137/86614 , Y10T137/87201
-
公开(公告)号:US3257056A
公开(公告)日:1966-06-21
申请号:US34046064
申请日:1964-01-27
Applicant: MIDWESTERN INSTR INC
Inventor: CEDERBERG HOWARD R , BORTZFIELD WILLIAM C
-
公开(公告)号:US3236468A
公开(公告)日:1966-02-22
申请号:US26408763
申请日:1963-03-11
Applicant: MIDWESTERN INSTR INC
Inventor: FORET PIERRE G
IPC: G11B23/087
CPC classification number: G11B23/087
-
公开(公告)号:US3222570A
公开(公告)日:1965-12-07
申请号:US23963762
申请日:1962-11-23
Applicant: MIDWESTERN INSTR INC
Inventor: CLARK JOHN R , DAVID JR GLEE , FULLER LLOYD W
IPC: H05B41/19
CPC classification number: H05B41/19 , Y10S315/05
-
公开(公告)号:US3154729A
公开(公告)日:1964-10-27
申请号:US21009262
申请日:1962-07-16
Applicant: MIDWESTERN INSTR INC
Inventor: DUFF BILLY E
IPC: H01F7/13
CPC classification number: H01F7/13
-
公开(公告)号:US2848660A
公开(公告)日:1958-08-19
申请号:US29199952
申请日:1952-06-05
Applicant: MIDWESTERN INSTR INC
Inventor: BOYERS JOHN S
IPC: G11B5/024
CPC classification number: G11B5/0245
-
公开(公告)号:US3889294A
公开(公告)日:1975-06-10
申请号:US6903670
申请日:1970-09-02
Applicant: MIDWESTERN INSTR INC
Inventor: ANDERSON RICHARD S , CRAFTS ROBERT L , MURPHY JOHN A , PATTERSON IRVIN L , SCHULTZ HAROLD P
IPC: G11B5/09
CPC classification number: G11B15/20
Abstract: A means for recording multi-bit character data on tape at a given character per second rate and playing back such data at the same different character per second rate, including means of advancing tape at a preselected write rate past a serial data receiving write head in uniform incremental steps for each data character recorded; the time duration of each incremental tape advancement being predeterminedly selectable, means for rewinding the tape, means for advancing the tape having the data recorded thereon at a preselected read rate continuously past a read head, a means of processing the multi-bit character input to take advantage of the incremental tape movement, and a means of maintaining the multi-bit character integrity on subsequent playback.
Abstract translation: 用于以给定字符/秒速率在磁带上记录多位字符数据的装置,并且以相同的不同字符/秒速率播放这样的数据,包括通过串行数据接收写入头以预先选择的写入速率前进磁带的装置 记录每个数据字符的均匀递增步长; 预定可选择的每个增量磁带前进的持续时间,用于重绕磁带的装置,用于以预先读取的速率连续地读取其上记录有数据的磁带通过读取头的装置,用于处理多位字符输入的装置 利用增量磁带移动,以及在随后的播放中保持多位字符完整性的手段。
-
-
-
-
-
-
-
-
-