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101. 发明授权

US3789158A Deposited strip heads 失效
标题翻译：沉积条纹头
公开(公告)号：US3789158A
公开(公告)日：1974-01-29
申请号：US3789158D
申请日：1971-11-01
申请人： INT COMPUTERS LTD
发明人： WALKER P , HUMPOLETZ J
IPC分类号： G11B5/105 , G11B5/17 , G11B5/193 , G11B5/31 , G11B5/60 , G11B5/12
CPC分类号： G11B5/193 , G11B5/105 , G11B5/17 , G11B5/31 , G11B5/60
摘要： A magnetic recording head including a composite element formed by a inner layer of conductive material sandwiched between two layers of readily magnetisable material. A conductive outer layer is disposed over at least a portion of each magnetisable layer, these outer layers being electrically interconnected solely by the inner conductive layer.
摘要翻译：一种磁记录头，包括由夹在两层易磁化材料之间的导电材料内层形成的复合元件。导电外层设置在每个可磁化层的至少一部分上，这些外层仅由内部导电层电连接。

102. 发明授权

US3770403A Method of making magnetic head assembly having glass ceramic bonded parts 失效
标题翻译：制造具有玻璃陶瓷粘结部件的磁头组件的方法
公开(公告)号：US3770403A
公开(公告)日：1973-11-06
申请号：US3770403D
申请日：1971-06-11
申请人： INT COMPUTERS LTD
发明人： MARIES K , CASE D
IPC分类号： G11B5/105 , G11B5/127 , G11B5/235 , G11B5/42
CPC分类号： G11B5/105 , G11B5/1272 , G11B5/235 , Y10T29/49057
摘要： At least two parts of a magnetic head assembly are bonded together using glass-ceramic material in its ceramic phase.
摘要翻译：磁头组件的至少两部分使用陶瓷相中的玻璃 - 陶瓷材料结合在一起。

103. 发明授权

US3696351A Recording head mounting and actuator combination 失效
标题翻译：记录头安装和执行器组合
公开(公告)号：US3696351A
公开(公告)日：1972-10-03
申请号：US3696351D
申请日：1970-11-23
申请人： BURROUGHS CORP
发明人： GROOM ROBERT G , BRIMM COLLEN K
IPC分类号： G11B5/105 , G11B5/48 , G11B5/60 , G11B5/50 , G11B21/26
CPC分类号： G11B5/4826 , G11B5/105 , G11B5/6005
摘要： A recording head mounting arrangement is provided for precisely positioning a plurality of recording heads in a housing adjacent a face of a magnetic memory disk. Each recording head is mounted on an individual assembly for individual removal if desired. Holes for mounting the head assemblies are provided in the housing in precise positions and means are provided for keying the assemblies to the housing for maintaining head orientation. Each individual assembly comprises a circular body extending through the housing with the head mounted on a conventional gimbal spring inside the housing. A pneumatic actuator is concentric with the circular body for advancing and retracting the head. Means are provided for passing electrical leads from the recording head to the outside of the housing.
摘要翻译：提供了一种记录头安装装置，用于将多个记录头精确地定位在邻近磁存储盘的表面的壳体中。如果需要，每个记录头安装在单独的组件上用于单独移除。用于安装头部组件的孔在精确位置处设置在壳体中，并且设置用于将组件键合到壳体以保持头部取向的装置。每个单独的组件包括延伸穿过壳体的圆形主体，其中头部安装在壳体内部的常规万向弹簧上。气动致动器与圆形体同心，用于推进和缩回头部。提供了用于将电引线从记录头传递到壳体外部的装置。

104. 发明授权

US3274347A Means for mounting an eraser head to a record head 失效
标题翻译：用于将橡皮擦头安装到记录头的装置
公开(公告)号：US3274347A
公开(公告)日：1966-09-20
申请号：US26252463
申请日：1963-03-04
申请人： MICHIGAN MAGNETICS INC
发明人： PAGE LEO W
IPC分类号： G11B5/105 , G11B5/11 , G11B5/265
CPC分类号： G11B5/265 , G11B5/105 , G11B5/11

105. 发明授权

US3207856A Magnetic head for recorder and reproducer 失效
标题翻译：磁头用于记录器和再现器
公开(公告)号：US3207856A
公开(公告)日：1965-09-21
申请号：US18786162
申请日：1962-04-16
申请人： MICHIGAN MAGNETICS INC
发明人： PAGE LEO W
IPC分类号： G11B5/10 , G11B5/105
CPC分类号： G11B5/105 , G11B5/10

106. 发明授权

US3187410A Method of manufacturing magnetic heads 失效
标题翻译：制造磁头的方法
公开(公告)号：US3187410A
公开(公告)日：1965-06-08
申请号：US5415760
申请日：1960-09-06
申请人： PHILIPS CORP
发明人： SIMON DUINKER , JULES BOS
IPC分类号： G11B5/105 , G11B5/127 , G11B5/133 , G11B5/187
CPC分类号： G11B5/127 , G11B5/105 , G11B5/1335 , G11B5/187 , Y10T29/49057 , Y10T29/49071

107. 发明授权

US2683774A Electromagnetic transducer head 失效
标题翻译：电磁换能器头
公开(公告)号：US2683774A
公开(公告)日：1954-07-13
申请号：US6702048
申请日：1948-12-23
申请人： ARMOUR RES FOUND
发明人： MARVIN CAMRAS
IPC分类号： G11B5/105 , G11B5/127 , G11B5/265
CPC分类号： G11B5/127 , G11B5/105 , G11B5/2651

108. 发明授权

US2229326A Sound head for magnetic recording machine 失效
标题翻译：磁记录机的声头
公开(公告)号：US2229326A
公开(公告)日：1941-01-21
申请号：US17098537
申请日：1937-10-25
申请人： HELLER HERMAN S
发明人： HELLER HERMAN S
IPC分类号： G11B5/105 , G11B5/29
CPC分类号： G11B5/105 , G11B5/29

109. 发明授权

US10622783B1 Thermally-assisted magnetic recording head capable of preventing solder overflow during manufacturing 有权
公开(公告)号：US10622783B1
公开(公告)日：2020-04-14
申请号：US16266118
申请日：2019-02-04
申请人： SAE Magnetics (H.K.) Ltd.
发明人： Ryo Hosoi , Takashi Honda , Makoto Kawato
IPC分类号： G11B11/105 , H01S5/022 , G11B5/02 , G11B5/105 , G11B5/00 , G11B5/60
CPC分类号： H01S5/02236 , G11B5/02 , G11B5/105 , G11B5/6088 , G11B2005/0021
摘要： A light source-unit which is used for a thermally assisted magnetic head, comprises a laser diode and a sub-mount which the laser diode is joined. The sub-mount comprises a joint-surface which the laser diode is joined and a convex part protruding from the joint-surface. The light source-unit comprises an alloy layer, made of alloy, which is formed between the surface of the convex part and an opposing-surface, of the laser diode, opposing to the joint-surface.

110. 发明申请

US20180330763A1 Data Storage Device with Moving Ambient Temperature Sensor 审中-公开
公开(公告)号：US20180330763A1
公开(公告)日：2018-11-15
申请号：US15590367
申请日：2017-05-09
申请人： Seagate Technology LLC
发明人： Lihong Zhang , Samuel Gan , Xiong Liu , Tanghe Guo , Takashi Fujita
IPC分类号： G11B33/14 , G11B5/40
CPC分类号： G11B33/144 , G11B5/012 , G11B5/105 , G11B5/40
摘要： A data storage device may be configured with a transducing head separated from a data storage medium by an air bearing. The transducing head and data storage medium are each contained within a housing. The transducing head can consist of a variable resistance sensor that is connected to a temperature module positioned within the housing. One or more operational variables can be measured by the variable resistance sensor to allow an ambient temperature within the housing to be calculated based on a measured operational variable.

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