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1. 发明授权

US09401170B1 Perpendicular magnetic recording medium with epitaxial exchange coupling layer 有权
标题翻译：具有外延交换耦合层的垂直磁记录介质
公开(公告)号：US09401170B1
公开(公告)日：2016-07-26
申请号：US12625504
申请日：2009-11-24
申请人： Chengjun Sun , Donald C. Stafford , B. Ramamurthy Acharya
发明人： Chengjun Sun , Donald C. Stafford , B. Ramamurthy Acharya
IPC分类号： G11B5/66 , G11B5/73
CPC分类号： G11B5/66 , G11B5/65 , G11B5/7325
摘要： FePt-based perpendicular magnetic recording (PMR) media including an epitaxial exchanged coupling layer (EECL) between FePtX magnetic recording layers. The degree of exchange coupling may be modulated by the EECL while the texture is transferred between the magnetic recording layers. With an EECL of proper composition and thickness, the FePt-based composite media has high anisotropy field and low saturation magnetic field.
摘要翻译：基于FePt的垂直磁记录（PMR）介质，其包括FePtX磁记录层之间的外延交换耦合层（EECL）。当纹理在磁记录层之间转移时，交换耦合度可以由EECL调制。采用具有适当组成和厚度的EECL，FePt基复合材料具有高各向异性场和低饱和磁场。

2. 发明授权

US5186228A Workbench and mountable implements 失效
标题翻译：工作台和安装工具
公开(公告)号：US5186228A
公开(公告)日：1993-02-16
申请号：US652798
申请日：1991-02-08
申请人： Donald C. Stafford
发明人： Donald C. Stafford
IPC分类号： B25H1/02
CPC分类号： B25H1/02 , Y10S269/90
摘要： A workbench including a work top which is supported by a base. The base includes a plurality of attachment points of which various implements such as clamps, brackets and other accesories are removably mountable such that they are secured to the workbench without requiring attachment to the work top, thereby enabling the work top to remain unmarred, imperforate and in good working condition. The plurality of attachment points allow the implements to be mounted to the base in various positions as desired.
摘要翻译：一个工作台，包括由基座支撑的工作台。底座包括多个附接点，其中各种工具例如夹具，托架和其他配件可拆卸地安装，使得它们固定到工作台上，而不需要附接到工作台面，从而使得工作台保持不变，无孔和在良好的工作条件。多个连接点允许器具根据需要以各种位置安装到基座。

3. 发明授权

US4323115A Shell and tube heat exchanger with polymeric tube sheets 失效
标题翻译：具有聚合物管板的壳管式换热器
公开(公告)号：US4323115A
公开(公告)日：1982-04-06
申请号：US191357
申请日：1980-09-26
申请人： Donald C. Stafford , Vincent F. Allo
发明人： Donald C. Stafford , Vincent F. Allo
IPC分类号： F28F9/16 , F28F21/06
CPC分类号： F28F9/162 , F28F21/067 , Y10S165/905
摘要： A heat exchanger having a plurality of spaced apart tubes, a shell around the tubes; a pair of spaced apart molded in place tube sheets of solid polymeric material bonded to the tubes and to the shell interior surface and providing the primary support for the tubes, a conduit to deliver a heat exchange fluid around the tubes inside of the shell between the tube sheets; and a conduit to deliver a liquid feed stream into a feed box partially defined by one of the tube sheets.
摘要翻译：一种热交换器，具有多个间隔开的管，围绕管的外壳; 一对间隔开的模制的固体聚合物材料的管板粘合到管和壳体内表面并提供用于管的主要支撑件，导管，用于在壳体内部的管之间输送热交换流体管板; 以及将液体进料流输送到由管板之一部分限定的进料箱中的管道。

4. 发明授权

US4572287A Falling film heat exchanger with film forming members 失效
标题翻译：具有成膜构件的落膜式换热器
公开(公告)号：US4572287A
公开(公告)日：1986-02-25
申请号：US604149
申请日：1984-04-26
申请人： Vincent F. Allo , Donald C. Stafford
发明人： Vincent F. Allo , Donald C. Stafford
IPC分类号： B01D1/06 , B01D5/00 , F28D3/02
CPC分类号： F28D3/02 , B01D1/065 , B01D5/0012 , Y10S165/17
摘要： This invention relates to shell and tube vertical falling film heat exchangers. More particularly, this invention is concered with an improved heat exchanger which has an insert or cap on the upper ends of the tubes to direct the liquid against the inner surfaces of the tubes to form a thin falling film, thereby increasing heat exchange.
摘要翻译：本发明涉及壳管垂直降膜式热交换器。更具体地，本发明涉及一种改进的热交换器，其在管的上端具有插入物或盖，以将液体引导到管的内表面以形成薄的降膜，从而增加热交换。

5. 发明授权

US4335979A Offshore tower with ball and socket joint having fluid flow passage 失效
标题翻译：具有球窝接头的离岸塔架具有流体流动通道
公开(公告)号：US4335979A
公开(公告)日：1982-06-22
申请号：US191352
申请日：1980-09-29
申请人： Donald C. Stafford
发明人： Donald C. Stafford
IPC分类号： B63B21/50 , B63B22/02 , E21B17/08 , E21B43/01 , E02B17/00
CPC分类号： E21B43/01 , B63B21/50 , B63B22/021 , E21B17/085
摘要： An offshore tower having a buoyant column; a yoke at the lower end of the column; a socket joined to the end of the yoke; a base, adapted to be anchored to a sea floor, having a ball which fits in the socket for rotational joined movement relative to each other; a fluid delivery passageway, extending through the base and ball, communicating with a fluid swivel above the ball; and a fluid conduit having a flexible portion, extending outwardly from the fluid swivel and into engagement with the column.
摘要翻译：具有浮力柱的海上塔架; 在柱的下端的轭; 连接到轭的端部的插座; 基座，适于锚固到海底，具有适合于插座中的球，以相对于彼此进行旋转接合运动; 流体输送通道，其延伸穿过基座和球，与球上方的流体旋转体连通; 以及具有柔性部分的流体导管，其从所述流体旋转件向外延伸并与所述柱接合。

6. 发明授权

US4133094A Method of joining a tank and skirt support together 失效
标题翻译：将罐和裙撑支撑在一起的方法
公开(公告)号：US4133094A
公开(公告)日：1979-01-09
申请号：US826685
申请日：1977-08-22
申请人： Donald C. Stafford
发明人： Donald C. Stafford
IPC分类号： B23K37/04 , B23P11/02
CPC分类号： B23K37/0417 , Y10S29/035 , Y10T29/49865 , Y10T29/49948 , Y10T29/49956
摘要： A method of supporting a metal tank having a circular horizontal section which comprises providing the tank with a horizontal ring-like portion having a substantially upright surface, forming a metal substantially upright skirt having a top portion with an internal surface which matches the tank ring-like surface and which has an internal diameter at ambient temperature at matching locations slightly less than the diameter of the tank ring-like surface at ambient temperature, heating the skirt top portion, or cooling the tank ring-like surface, or both until the internal diameter of the skirt top portion is larger than the diameter of the tank ring-like surface, positioning the skirt top portion around the tank ring-like surface, bringing the skirt top portion or the tank ring-like surface or both to ambient temperature to thereby shrink-fit them together, and joining the skirt top portion to the tank by welds, bolts or rivets.A metal tank having a circular horizontal section, the tank having a horizontal ring-like portion having a substantially upright surface, and a metal substantially upright skirt having a top portion with an internal surface which matches the tank ring-like surface shrink-fitted around and in contact with the tank ring-like surface.
摘要翻译：一种支撑具有圆形水平部分的金属罐的方法，其包括向所述罐提供具有基本上直立的表面的水平环状部分，形成具有顶部的金属基本上直立的裙部，所述顶部具有与所述罐环 - 并且在环境温度下具有在环境温度下比在环境温度稍小于罐环状表面的直径的匹配位置具有内径，加热裙部顶部部分或冷却罐状环状表面或两者直到内部裙部顶部的直径大于罐环表面的直径，将裙部顶部部分围绕罐环状表面定位，使裙部顶部或罐环形表面或两者均达到环境温度至从而将它们收缩配合在一起，并通过焊接，螺栓或铆钉将裙部顶部部分接合到罐。

7. 发明授权

US4564064A Falling film heat exchanger with member to distribute liquid on external surfaces of tubes 失效
标题翻译：具有构件的落膜式热交换器将液体分配在管的外表面上
公开(公告)号：US4564064A
公开(公告)日：1986-01-14
申请号：US678419
申请日：1984-12-05
申请人： Vincent F. Allo , Donald C. Stafford
发明人： Vincent F. Allo , Donald C. Stafford
IPC分类号： F28D3/02 , F28D3/04
CPC分类号： F28D3/02 , Y10S165/171
摘要： A falling film heat exchanger having a plurality of tubes is provided with a liquid distribution member surrounding each tube which directs liquid against the tube external wall to control the falling film flow and to form uniform films on each tube. The liquid can be a feed liquid or a heat exchange liquid such as a refrigerant.
摘要翻译：具有多个管的降膜热交换器设置有围绕每个管的液体分配构件，其将液体引导到管外壁以控制降膜流动并且在每个管上形成均匀的膜。液体可以是进料液体或诸如制冷剂的热交换液体。

8. 发明授权

US4442679A Vertical shell and tube heat exchanger with sleeves around upper part of tubes 失效
标题翻译：垂直管壳式热交换器，套管围绕管的上部
公开(公告)号：US4442679A
公开(公告)日：1984-04-17
申请号：US479666
申请日：1983-03-28
申请人： Donald C. Stafford , Tushar K. Shah , Vincent F. Allo
发明人： Donald C. Stafford , Tushar K. Shah , Vincent F. Allo
IPC分类号： B01D9/00 , B01D9/04
CPC分类号： B01D9/0013
摘要： A falling film freeze exchanger having a shell connected to vertically spaced apart horizontally arranged circular upper and lower tube sheets; a plurality of vertically positioned parallel tubes, with each tube extending through and connected to a hole in each tube sheet; an inlet to feed a liquefied refrigerant gas to the lower part of the shell side of the heat exchanger and an outlet to withdraw refrigerant vapor from the upper part of the shell side of the heat exchanger; a liquid distribution box positioned above the upper tube sheet and a conduit to deliver an aqueous feed liquid to the liquid distribution box; a solid walled sleeve, surrounding and spaced outwardly from each tube, joined to the upper tube sheet and extending downwardly a short distance below the refrigerant liquid/gas interface on the shell side thereby providing a refrigerant vapor space between each sleeve and tube; and a hole in and through the upper part of the sleeve wall near the upper tube sheet.
摘要翻译：一种降膜冷冻切换器，具有连接到垂直间隔开的水平布置的圆形上下管板的外壳; 多个垂直定位的平行管，每个管延伸穿过并连接到每个管板中的孔; 用于将液化的制冷剂气体供给到热交换器的壳体侧的下部的入口和从热交换器的壳体侧的上部排出制冷剂蒸气的出口; 位于上管板上方的液体分配盒和用于将水性进料液体输送到液体分配箱的导管; 每个管周围并与之隔开的实心壁套筒连接在上管板上，并在壳侧的制冷剂液体/气体界面下方向下延伸一小段距离，从而在每个套管与管之间提供制冷剂蒸汽空间; 以及在上管板附近的套筒壁的上部并穿过该孔的孔。

9. 发明授权

US4305341A Spindle moored ship 失效
标题翻译：主轴系泊船
公开(公告)号：US4305341A
公开(公告)日：1981-12-15
申请号：US082917
申请日：1979-10-09
申请人： Donald C. Stafford
发明人： Donald C. Stafford
IPC分类号： B63B21/50 , B63B21/00
CPC分类号： B63B21/507
摘要： A mooring system for a vessel comprising a floatable vessel having a vertical well therein, extending through the vessel bottom, defined by a bulkhead; a vertical spindle supported by the vessel within the well; the spindle being anchorable in place in water against significant lateral movement and against rotation about a vertical axis; and machined bearing retaining and contacting sleeves, cooperatively supported by the well bulkhead and the spindle, containing radial-thrust bearings at the top and bottom side portions of the spindle and vertical-thrust bearings along the side of the spindle. The bearings are maintained immersed in lubricant to protect them, such as from sea water.
摘要翻译：一种用于容器的系泊系统，包括其中具有垂直孔的可浮动容器，延伸穿过由隔板限定的容器底部; 由井内的容器支撑的垂直主轴; 主轴可锚定在水中的适当位置，防止显着的横向运动并绕着垂直轴线旋转; 以及加工的轴承保持和接触套筒，由井壁和主轴协同支撑，在主轴的顶部和底部侧面包含径向推力轴承以及沿主轴一侧的垂直推力轴承。轴承保持浸入润滑剂中，以保护它们，如海水。

10. 发明授权

US4286898A Releasable connection 失效
标题翻译：可释放连接
公开(公告)号：US4286898A
公开(公告)日：1981-09-01
申请号：US66934
申请日：1979-08-16
申请人： Donald C. Stafford
发明人： Donald C. Stafford
IPC分类号： B63B22/02 , B63B35/44 , E02B3/26 , E02B17/00 , F16B2/00 , F16L25/00 , F16L53/00
CPC分类号： F16L25/00 , B63B22/021 , B63B35/4406 , E02B3/26 , F16B2/00 , Y10T29/49888
摘要： A releasable connection comprising a first member removably inserted in a second member with space between adjacent opposing surfaces of the members; a solid mass of a material, in the space between the members, which firmly joins the members together; said solid material having substantial compressive, tensile and shear strength, and being convertible by heat at a sufficiently high temperature to a physical state in which it has much lower compressive, tensile and shear strength; and, apparatus associated with at least one of the members for supplying heat to the material.The material, for example, may be ice, a low melting metal or a polymeric material.The releasable connection can be used onshore or offshore. It can be used to releasably secure an offshore structure to a seafloor, such as in the artic, using ice as the material.
摘要翻译：一种可释放的连接，其包括可移除地插入到第二构件中的第一构件，在构件的相邻相对表面之间具有空间; 在构件之间的空间中的材料的固体块，其将构件牢固地连接在一起; 所述固体材料具有显着的压缩，拉伸和剪切强度，并且可通过在足够高的温度下的热量转化为具有低得多的压缩，拉伸和剪切强度的物理状态; 以及与用于向材料供应热量的构件中的至少一个相关联的装置。该材料例如可以是冰，低熔点金属或聚合材料。可拆卸连接可以在陆上或海上使用。它可以用于将海上结构可释放地固定到海底，例如使用冰作为材料的接头中。

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