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1. 发明授权

US4265669A Shrink-free ceramic and method and raw batch for the manufacture thereof 失效
标题翻译：无收缩陶瓷及其制造方法和原料
公开(公告)号：US4265669A
公开(公告)日：1981-05-05
申请号：US103771
申请日：1979-12-14
申请人： Lynn B. Starling , James E. Stephan , Robert D. Stroud
发明人： Lynn B. Starling , James E. Stephan , Robert D. Stroud
IPC分类号： C04B35/10 , A61C13/083 , A61K6/02 , A61K6/06 , A61K6/093 , C04B35/111 , C04B35/443 , C04B35/63 , C04B35/44 , C04B35/04
CPC分类号： A61K6/0215 , A61C13/083 , A61K6/0276 , A61K6/093 , C04B35/111 , C04B35/6316
摘要： The invention provides a hard, strong ceramic body and a ceramic raw batch and method for manufacture whereby the body, after being formed of the raw batch in the shape and size desired, can then be fired to monolithic structure without any shrinkage or distortion during the firing operation. The raw batch contains aluminum oxide, magnesium oxide, glass frit and a silicone resin, these constituents being present in a ratio such that after the firing operation the resulting monolithic body contains from about 70% to 95% by weight crystalline material and the remainder interstitial glass, the crystalline material consisting predominantly of magnesium aluminate spinel and alumina. The ceramic and method have particular utility for making dental crowns and other dental appliances where a precise fit along with high strength and wear resistance are desirable.
摘要翻译：本发明提供了一种坚硬，坚固的陶瓷体和陶瓷原料批料及其制造方法，其特征在于，在将原料形成所需的形状和尺寸之后，可将本体烧制成单块结构，而不会在射击操作。原料包含氧化铝，氧化镁，玻璃料和硅树脂，这些成分的存在比例使得在焙烧操作之后，所得到的整体体含有约70重量％至95重量％的结晶材料，其余为间隙玻璃，主要由铝酸镁尖晶石和氧化铝组成的结晶材料。陶瓷和方法具有特别的用途，用于制造具有高强度和耐磨性的精确配合的牙冠和其他牙科器具。

2. 发明授权

US4964941A Apparatus for mounting a magnetic head on a suspension arm 失效
标题翻译：用于将磁头安装在悬架臂上的装置
公开(公告)号：US4964941A
公开(公告)日：1990-10-23
申请号：US394569
申请日：1989-08-16
申请人： Kim Von Brandt , Bruce L. Blakeslee , John Keil, Jr. , Robert D. Stroud
发明人： Kim Von Brandt , Bruce L. Blakeslee , John Keil, Jr. , Robert D. Stroud
IPC分类号： G11B5/48 , G11B5/60 , G11B21/16
CPC分类号： G11B5/6005 , G11B21/16 , G11B5/4826 , Y10T156/1744 , Y10T29/49027 , Y10T29/49036 , Y10T29/4978 , Y10T29/53004 , Y10T29/53261
摘要： A method and apparatus for positioning a magnetic read/write head with precision orientation on a suspension assembly arm. The arm contains a plurality of mounting indicia. Computer controlled apparatus, including an optics system, scans the mounting indicia and the head and mounts the head on a predetermined desired location on the arm and with the desired orientation.
摘要翻译：一种用于将具有精确取向的磁读/写头定位在悬架组件臂上的方法和装置。手臂包含多个安装标记。包括光学系统的计算机控制装置扫描安装标记和头部，并将头部安装在臂上的预定的期望位置上并具有期望的取向。

3. 发明授权

US5293290A Stackable linear actuator using embedded coil carriages 失效
标题翻译：使用嵌入式线圈架的可堆叠线性执行器
公开(公告)号：US5293290A
公开(公告)日：1994-03-08
申请号：US777799
申请日：1991-10-17
申请人： Kenneth R. Owens , Robert D. Stroud , Lester M. Yeakley
发明人： Kenneth R. Owens , Robert D. Stroud , Lester M. Yeakley
IPC分类号： G11B5/55 , H02K16/00 , H02K41/035 , F11B5/55
CPC分类号： H02K41/0356 , G11B5/5521 , H02K16/00
摘要： A stackable linear actuator using flat, planar carriages. Each carriage is formed of two thin fiber reinforced outer surfaces having a low density composite core between each of the outer surfaces. A flat single layer coil is mounted within the composite core. The carriages are mounted for relative movement in a vertical stack. Between each carriage is a set of permanent magnets of opposing polarity. The sets of magnets are aligned so that magnets of similar polarity are aligned vertically. A steel plate is attached at the top of the stack. Another steel plate is attached to the bottom of the stack. These plates shunt the magnetic flux to form a continuous loop of magnetic flux through the entire stack. The carriages are operated by supplying the coils with current of varying intensity and polarity.
摘要翻译：一种使用平面平面托架的可堆叠线性致动器。每个托架由在每个外表面之间具有低密度复合芯的两个薄纤维增强的外表面形成。扁平单层线圈安装在复合芯内。托架安装成垂直堆叠中的相对运动。在每个滑架之间是一组相反极性的永磁体。这些磁体对齐，使得具有相似极性的磁体垂直对准。钢板的顶部附着有钢板。另一块钢板连接到堆叠的底部。这些板分流磁通以形成通过整个堆叠的连续的磁通回路。通过向线圈供应不同强度和极性的电流来操作托架。

4. 发明授权

US4866836A Method for mounting a magnetic head on a suspension arm 失效
标题翻译：将磁头安装在悬架臂上的方法
公开(公告)号：US4866836A
公开(公告)日：1989-09-19
申请号：US221673
申请日：1988-07-20
申请人： Kim Von Brandt , Robert D. Stroud
发明人： Kim Von Brandt , Robert D. Stroud
IPC分类号： G11B5/49 , G11B5/48 , G11B21/16
CPC分类号： G11B21/16 , G11B5/4826 , Y10T156/1744 , Y10T29/4903
摘要： A method and apparatus for positioning a magnetic read/write head with precision orientation on a suspension assembly arm. The arm contains a plurality of mounting indicia. Computer controlled apparatus, including an optics system, scans the mounting indicia and the head and mounts the head on a predetermined desired location on the arm and with the desired orientation.
摘要翻译：一种用于将具有精确取向的磁读/写头定位在悬架组件臂上的方法和装置。手臂包含多个安装标记。包括光学系统的计算机控制装置扫描安装标记和头部，并将头部安装在臂上的预定的期望位置上并具有期望的取向。

5. 发明授权

US5504993A Method of fabricating a printed circuit board power core using powdered ceramic materials in organic binders 失效
标题翻译：使用有机粘合剂中的陶瓷陶瓷材料制造印刷电路板电源芯的方法
公开(公告)号：US5504993A
公开(公告)日：1996-04-09
申请号：US297799
申请日：1994-08-30
申请人： Stanley R. Szerlip , Floyd G. Paurus , Frances Planinsek , Robert D. Stroud
发明人： Stanley R. Szerlip , Floyd G. Paurus , Frances Planinsek , Robert D. Stroud
IPC分类号： H05K1/03 , H05K1/16 , H05K3/02 , H05K3/10
CPC分类号： H05K1/162 , H05K1/0373 , H05K2201/0209 , H05K2201/0257 , H05K2201/09309 , H05K3/022 , Y10S428/901 , Y10T29/4916 , Y10T29/49163
摘要： A method of fabricating a printed circuit board power core is disclosed wherein ceramic particles that have a diameter that is approximately equal to the desired dielectric thickness are combined with dielectric powders that have a relatively very small size. To produce a dielectric core using this technique, a dielectric material mixture is applied between two conductor layers and bonded therebetween. This dielectric material mixture preferably has a concentration of large particles equal to the desired core thickness with a loading factor of large/small particles less than the maximum ratio needed to provide the desired dielectric constant, but greater than the ratio required to provide stability during the pressing and curing steps.
摘要翻译：公开了一种制造印刷电路板功率芯的方法，其中具有大约等于所需电介质厚度的直径的陶瓷颗粒与具有相对非常小尺寸的介电粉末组合。为了使用该技术制造介质芯，将介电材料混合物施加在两个导体层之间并粘合在其间。该介电材料混合物优选具有等于期望芯厚的大颗粒的浓度，其中大/小颗粒的负载系数小于提供所需介电常数所需的最大比例，但大于提供所需介电常数所需的比例按压和固化步骤。

6. 发明授权

US5463519A Apparatus for cleaning a tape path in a tape drive 失效
标题翻译：用于清洁磁带驱动器中的磁带路径的装置
公开(公告)号：US5463519A
公开(公告)日：1995-10-31
申请号：US227442
申请日：1994-04-14
申请人： William C. Dodt , Robert D. Stroud
发明人： William C. Dodt , Robert D. Stroud
IPC分类号： G11B5/41 , G11B5/10
CPC分类号： G11B5/41
摘要： The cleaning tape comprises a substrate on which is overlaid a coating that provides a mechanical abrading surface to clean the elements in the tape path, such as the read/write heads. The coating has a high coefficient of friction to remove and retain the residues that have accumulated on the read/write heads. The coating is impregnated with or encloses a cleaning solvent that is controllably released by the mechanical movement of the cleaning tape over the read/write heads. The cleaning solvent can be isopropyl alcohol or other solvents that are encapsulated in some manner in the cleaning tape. As the solvent is released on to the read/write heads, it chemically loosens the debris which the abrasive coating can then mechanically remove from the read/write heads and also retain on the abrasive coating.
摘要翻译：清洁带包括衬底，覆盖在涂层上，该涂层提供机械研磨表面以清洁带路径中的元件，例如读/写头。该涂层具有高摩擦系数以去除并保留积累在读/写头上的残留物。该涂层浸渍或包封清洁溶剂，该清洁溶剂可通过清洁带在读/写头上的机械运动而被释放。清洗溶剂可以是异丙醇或以某种方式封装在清洁带中的其它溶剂。当溶剂释放到读/写头时，它化学地松开磨料，然后研磨涂层可以从读/写头机械地移除并且还保留在研磨涂层上。

7. 发明授权

US5215608A Composition and methods for bonding electrical components 失效
标题翻译：电气元件接合的组成和方法
公开(公告)号：US5215608A
公开(公告)日：1993-06-01
申请号：US469917
申请日：1990-01-24
申请人： Robert D. Stroud , Kim Von Brandt
发明人： Robert D. Stroud , Kim Von Brandt
IPC分类号： C09J5/00 , G11B5/48 , G11B5/56 , G11B5/60 , H05K13/04
CPC分类号： H05K13/0465 , C09J5/00 , G11B5/4826 , G11B5/56 , G11B5/6005 , Y10T29/49895
摘要： Adhesive Compositions comprising a solid component of from about 60 to 90 percent of a solid resin and from about 10 to 40 percent flexible resin which are suspended in a liquid component comprised of from about 80 to 98 percent solvent and from about 2 to 20 percent curing agent and wherein the solid component comprises from about 10 to about 30 percent of the overall composition and the liquid component comprises about 70 to 90 percent of the overall adhesive composition can be used to "quick tack" electrical components in minimal amounts of time and with minimal amounts of electrical resistance between the components.
摘要翻译：粘合剂组合物包含固体组分约60-90％的固体树脂和约10-40％的柔性树脂，其悬浮在包含约80-98％溶剂和约2-20％固化物的液体组分中并且其中固体组分占整个组合物的约10至约30％，并且液体组分占总粘合剂组合物的约70％至90％可用于以最小量的时间“快速粘合”电组件组件之间的最小电阻。

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