公开(公告)号：US3562444A

公开(公告)日：1971-02-09

申请号：US3562444D

申请日：1968-02-29

Applicant: IBM

Inventor： HOOGENDOORN HELEN M ,  LIBERMAN HERBERT E ,  NARKEN BERNT ,  SUNNERS BRIAN

IPC: G11B5/105 ,  G11B5/127 ,  G11B5/133 ,  G11B5/23 ,  G11B5/24 ,  G11B5/42

CPC classification number: G11B5/105 ,  G11B5/1272 ,  G11B5/133 ,  G11B5/23

Abstract: A recording head assembly includes a glass-gapped ferrite head bonded into a ceramic slider with a glass. Infrared bonding is employed. The infrared absorption properties of the glass are increased by the addition of cupric oxide.

公开(公告)号：US3303399A

公开(公告)日：1967-02-07

申请号：US34121264

申请日：1964-01-30

Applicant: IBM

Inventor： HOOGENDOORN HELEN M ,  SEYMOUR MERRIN

IPC: C03C3/072 ,  C03C3/102 ,  C03C3/108 ,  C03C4/00 ,  H01L21/316 ,  H01L23/29

CPC classification number: H01L21/316 ,  C03C3/072 ,  C03C3/102 ,  C03C3/108 ,  C03C4/00 ,  H01L23/291 ,  H01L2924/0002 ,  Y10S148/043 ,  Y10S148/118 ,  H01L2924/00

公开(公告)号：US3639976A

公开(公告)日：1972-02-08

申请号：US3639976D

申请日：1970-08-03

Applicant: IBM

Inventor： HOOGENDOORN HELEN M ,  LIBERMAN HERBERT E ,  NARKEN BERNT ,  SUNNERS BRIAN

IPC: G11B5/105 ,  G11B5/133 ,  G11B5/187 ,  G11B5/23 ,  G11B5/42 ,  H01F7/06

CPC classification number: G11B5/133 ,  G11B5/105 ,  G11B5/1871 ,  G11B5/23 ,  Y10S65/04 ,  Y10T29/4903 ,  Y10T29/49041 ,  Y10T29/4998

Abstract: A method of mounting a ferrite head within a slider wherein the head is positioned within a slot on the slider, a mass of glass composition is heated to thereby fill the gap between the head and slider, machining the head while being held between solidified glass and subsequently heating a second mass of glass by infrared radiation to fill in the depression created by the machine operation.

Abstract translation: 一种在滑块内安装铁氧体头的方法，其中头部位于滑块上的槽内，加热玻璃组合物，从而填充头部和滑块之间的间隙，在保持固化的玻璃和 随后通过红外辐射加热第二块玻璃，以填充由机器操作产生的凹陷。

公开(公告)号：CA875786A

公开(公告)日：1971-07-13

申请号：CA875786D

Applicant: IBM

Inventor： LIBERMAN HERBERT E ,  NARKEN BERNT ,  HOOGENDOORN HELEN M ,  SUNNERS BRIAN

公开(公告)号：CA947956A

公开(公告)日：1974-05-28

申请号：CA103628

申请日：1971-01-25

Applicant: IBM

Inventor： HOOGENDOORN HELEN M ,  MCINTOSH CHARLES M

IPC: C04B35/46 ,  C04B35/468 ,  G11B5/105 ,  G11B5/127 ,  G11B5/133 ,  G11B5/23

Abstract: A magnetic head assembly includes a glass-gapped ferrite head bonded into a ceramic slider with a glass. The slider is made of a ceramic composition consisting essentially of the reaction product of 70 to 85 percent, by weight, titanium dioxide (TiO2) and 30-15 percent barium titanate (BaTiO3). Infrared bonding is employed. Copper may be introduced into the ceramic composition to enhance its infrared absorption properties.

公开(公告)号：CA905543A

公开(公告)日：1972-07-18

申请号：CA905543D

Applicant: IBM

Inventor： SUNNERS BRIAN ,  ROEDER PAUL J ,  HOOGENDOORN HELEN M ,  NARKEN BERNT