公开(公告)号：US3665513A

公开(公告)日：1972-05-23

申请号：US3665513D

申请日：1969-12-29

Applicant: IBM

Inventor： BENSON ALLEN B ,  HATLEY ELBERT TROY

IPC: G06K1/12 ,  G07F7/08 ,  G01D15/12 ,  G06K19/08

CPC classification number: G07F7/08 ,  G06K1/125 ,  G07F7/0833

Abstract: A transaction record is prepared in both human and machine readable form by providing a card having both embossed data and magnetic data thereon and simultaneously imprinting the embossed data on a record card while transferring the magnetic data to a magnetizable portion of the record card. The magnetic data on the card is comprised of a plurality of discrete magnetic bits and is transferred to the magnetizable portion of the record card by subjecting the magnetic data and the magnetizable portion to a saturating prebiased D.C. field followed by a weaker D.C. transfer field.

Abstract translation: 通过在其上提供具有压花数据和磁数据的卡并且同时将压印数据压印在记录卡上同时将磁数据传送到记录卡的可磁化部分的同时以人机和机器可读形式准备交易记录。 卡上的磁数据由多个离散磁头组成，并通过将磁数据和可磁化部分经受饱和的预先偏置的直流电场，随后是较弱的直流转换磁场传送到记录卡的可磁化部分。

公开(公告)号：US3519760A

公开(公告)日：1970-07-07

申请号：US3519760D

申请日：1969-09-25

Applicant: IBM

Inventor： HATLEY ELBERT TROY

IPC: G11B5/265 ,  G11B5/86

CPC classification number: G11B5/865 ,  G11B5/265

公开(公告)号：GB1281779A

公开(公告)日：1972-07-12

申请号：GB5554670

申请日：1970-11-23

Applicant: IBM

Inventor： BENSON ALLEN BRYCE ,  HATLEY ELBERT TROY

IPC: G06K1/12 ,  G07F7/08

Abstract: 1281779 Data transfer; cash transactions INTERNATIONAL BUSINESS MACHINES CORP 23 Nov 1970 [29 Dec 1969] 55546/70 Headings G4M and G4T [Also in Division B6] An apparatus for transferring embossed and magnetic information from a card to a record medium, both having magnetizable regions, comprises means for pressing the card and record medium together to imprint the embossed information and a magnetic transfer head movable over the card and record medium while their magnetizable regions are in register. The embodiment described with respect to Fig. 1 is identical to the embodiment of Specification 1,281,780 except for the construction of magnetic transfer head (38), see below. In a modification, Fig. 4, one or more magnetic tapes 102 are passed over cards 100, 112 and bands 114 and beneath record medium 106. Bands 114 are optionally used instead of wheels (42), Fig. 1 (not shown), and to obtain a complete record of business transactions for inventory purposes, bands 116 may be provided for recording item numbers. Both sets of bands may be controlled from the keyboard of a cash register. The information on tape(s) 102 can be read on an offline machine or read directly by a head 118 which sends data to an on-line computer. Recording head (38), Figs. 1 and 2 (not shown), comprises ceramic magnets (60, 62) and high permeability pole pieces (64, 66, 68) which form gaps (70, 72), the latter having a smaller field of opposite polarity to the former. Hysteresis curves are given, Fig. 3 (not shown), relating to the passage of head (38), with gap (70) leading, over the superposed magnetizable areas of card (16), Fig. 1 (not shown), and strip (30) of record medium (28).