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公开(公告)号:US3354441A
公开(公告)日:1967-11-21
申请号:US21914362
申请日:1962-08-24
Applicant: RCA CORP
Inventor: GANGE ROBERT A
IPC: G11C11/44
CPC classification number: G11C11/44 , Y10S505/837
Abstract: 1,023,462. Circuits employing super-conductors. RADIO CORPORATION OF AMERICA. July 31, 1963 [Aug. 24, 1962], No. 30426/63. Heading H3B. [Also in Division H1] A super-conducting circuit for selecting the input to a three dimensional storage matrix comprises a large number of tree circuits, and one or two control elements for each set of corresponding tree branches so arranged that if the control elements are driven out of their super-conductive state all the corresponding branches are no longer magnetically shielded and therefore have a high inductance. As shown in Fig. 6, when control films such as 1-4 and n-4 are driven resistive by current applied at 114 they allow magnetic flux to pass through them and the tree branches 1c, 2c . . . nc have a high inductance. Thus by applying current to appropriate conductors 112,151, 153, 120 it also can be arranged for there to be only 1 low inductance path through each tree. To improve the switching rate of the control areas they may have a resistor connected in parallel of lower value than the resistive value of the film. In this way the film itself takes only sufficient current to drive it resistive (Fig. 4, not shown). The control areas may when super-conductive, shield the conductors from high permeability materials. The conductors and memory planes are preferably insulated with silicon monoxide. The high permeability materials should have little hysteresis at the operating temperatures but this is stated to include most ferrites and other normally square loop materials owing to the low operating temperatures. The use of only two control elements rather than one for each tree is stated to improve the switching speed. Lead and indium may be used as the super-conducting materials. The control elements may be changed from the super-conducting state by means of magnetic thermal, radiative or mechanical energy if desired.
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公开(公告)号:US3541475A
公开(公告)日:1970-11-17
申请号:US3541475D
申请日:1968-06-12
Applicant: RCA CORP
Inventor: GANGE ROBERT A , HSIEH PETER
CPC classification number: H03H7/38 , G11C11/44 , H03H7/42 , Y10S505/855
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公开(公告)号:US3434121A
公开(公告)日:1969-03-18
申请号:US3434121D
申请日:1966-06-10
Applicant: RCA CORP
Inventor: GANGE ROBERT A
CPC classification number: G11C11/44 , Y10S505/836
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公开(公告)号:US3576551A
公开(公告)日:1971-04-27
申请号:US3576551D
申请日:1968-11-04
Applicant: RCA CORP
Inventor: GANGE ROBERT A
IPC: H01L23/522 , H01L39/24 , G11C11/44
CPC classification number: H01L39/24 , H01L23/522 , H01L2924/0002 , Y10S505/834 , H01L2924/00
Abstract: Insulated riser conductors extend from the substrate to the outermost leads (those which are exposed) of a cryoelectric memory. A break in one of these leads may be repaired by soldering or otherwise connecting a wire or other conductor between two riser conductors.
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公开(公告)号:US3430075A
公开(公告)日:1969-02-25
申请号:US3430075D
申请日:1966-10-17
Applicant: RCA CORP
Inventor: GANGE ROBERT A , THOMPSON JOHN F
IPC: A01K89/015 , H03K5/02 , H03K3/02
CPC classification number: H03K5/02 , A01K89/015
Abstract: 1,135,137. Fishing reels. SHAKESPEARE CO. 25 Sept., 1967 [17 Oct., 1966], No. 43619/67. Heading A1A. The reel has a spool manually rotatable through gear 19 and pinion 28 and is characterized in that the pinion is clutched to the spool shaft by pins 32 engaging in a slotted part 31 and is releasable from rotation with the shaft by movement of a slide 35. A projection 39 co-operates with a cam surface 38 of the slide whereby legs 36 of the slide move the pinion against a biasing spring 33 to declutch it from the shaft. Dogs 30 associated with the pinion co-operate with a projection 40 to move the slide and allow re-engagement of the clutch when winding-in is commenced. In an embodiment the projection 39 and cam surface 38 are replaced by a toggle linkage.
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公开(公告)号:US3491345A
公开(公告)日:1970-01-20
申请号:US3491345D
申请日:1966-10-05
Applicant: RCA CORP
Inventor: GANGE ROBERT A
CPC classification number: G11C11/44 , Y10S505/837
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公开(公告)号:US3483517A
公开(公告)日:1969-12-09
申请号:US3483517D
申请日:1966-12-22
Applicant: RCA CORP
Inventor: GANGE ROBERT A , NAGLE EUGENE
CPC classification number: G11C11/44
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公开(公告)号:US3264490A
公开(公告)日:1966-08-02
申请号:US26827963
申请日:1963-03-27
Applicant: RCA CORP
Inventor: GANGE ROBERT A
CPC classification number: H03K17/92 , G11C11/44 , Y10S505/859
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公开(公告)号:US3238378A
公开(公告)日:1966-03-01
申请号:US19546262
申请日:1962-05-17
Applicant: RCA CORP
Inventor: GANGE ROBERT A
CPC classification number: H01L39/18 , H03M7/003 , Y10S505/86
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