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1.发明授权Apparatus for discharging threshed materials directly from the rotor of an axial flow combine 失效用于从轴流组合的转子直接排放泄漏的材料的装置
公开(公告)号：US4254780A
公开(公告)日：1981-03-10
申请号：US2297
申请日：1979-01-10
CPC分类号： A01F7/06
摘要： Apparatus for discharging threshed crop materials, in a relatively uniform manner across the body width of the combine, directly from the discharge end of a threshing and separating rotor in an axial flow combine without the need for additional apparatus at the discharge end of the rotor to discharge the threshed materials or to avoid plugging or bunching of crop materials between the rotor and rotor casing. The rotor extends longitudinally through the combine to a discharge area at the discharge end of the rotor. The rotor casing closely surrounds the rotor near the discharge end and guide vanes disposed in the rotor casing cooperate with separating elements circumferentially disposed about the rotor near the discharge end to positively move threshed materials toward the discharge end of the rotor. The casing terminates short of the discharge end of the rotor in progressively increasing angular widths in the direction of the discharge end such that the materials are tangentially discharged from differing circumferential points of the rotor exposed by the casing terminations for a multi-stream discharge. A deflector plate disposed below the exposed portions of the rotor deflects the discharged materials rearwardly for enhanced dispersion and reduces the discharge velocity.
摘要翻译： 用于以相对均匀的方式跨过组合体的身体宽度排出脱落的作物材料的装置，其直接来自脱粒和分离转子的排出端在轴向流动组合中，而不需要在转子的排出端附近的附加装置 排出脱落的材料或避免在转子和转子套管之间堵塞或聚拢作物材料。 转子纵向延伸穿过组合件到转子排放端的排放区域。 转子壳体紧靠围绕排出端的转子，并且设置在转子壳体中的导向叶片与排出端附近围绕转子周向设置的分离元件配合，以将脱落的材料朝向转子的排出端积极移动。 壳体在放电端的方向上逐渐增加的角宽度终止于转子的排出端，使得材料从由外壳端子暴露的转子的不同圆周点切向地排出以用于多流排放。 设置在转子的暴露部分下方的偏转板向后偏转排出的材料以增强分散并降低排出速度。
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公开(公告)号：US4209024A
公开(公告)日：1980-06-24
申请号：US2299
申请日：1979-01-10
申请人： Thomas E. Powell , Edward Donaldson
发明人： Thomas E. Powell , Edward Donaldson
摘要： In an axial flow combine, an improved inlet transition area for changing the flow of crop materials from a linear ribbon-like flow through the feeder to an arcuate ribbon-like flow about the flighting of the inlet end of the rotor to a helical sleeve flow between the rotor and rotor casing while at the same time injecting crop materials in all portions of the flighting. A sloping ramp extends upwardly and rearwardly from the feeder to an elliptical intersection with the rotor casing. A pair of oppositely disposed sidewalls in generally perpendicular relation to the ramp extend from the feeder and converge about the inlet end of the rotor at an upper portion of the rotor casing. Another wall between the sidewalls, oppositely disposed from the ramp, encloses the inlet transition area. A rotary beater disposed between the sidewalls and in close proximity to the inlet end of the rotor rotates at a higher tangential velocity than the feeder to direct and accelerate the crop materials upwardly and rearwardly along the sloped ramp and the converging sidewalls to entrain the crop materials about all portions of the flighting of the rotor in an arcuate ribbon-like manner. All of the surfaces of the inlet transition area are either planar or cylindrical for ease and economy of manufacture and fabrication. Related methods are disclosed.
摘要翻译： 在轴向流动组合中，改进的入口过渡区域用于改变作物材料从线性带状流通过进料器的流动到围绕转子的入口端向螺旋套管流动的弓形带状流 在转子和转子壳体之间，同时在飞行的所有部分注射作物材料。 倾斜斜坡从进料器向上和向后延伸到与转子壳体的椭圆形交叉。 与斜面大致垂直的一对相对设置的侧壁从进料器延伸并在转子外壳的上部处围绕转子的入口端会聚。 在与斜坡相对设置的侧壁之间的另一个壁包围入口过渡区域。 设置在侧壁之间并且紧邻转子的入口端的旋转搅拌器以比进料器更高的切线速度旋转，以沿着倾斜的坡道向上和向后引导和加速作物材料，并且会聚侧壁夹带作物材料 关于转子的所有部分以弓形带状方式。 入口过渡区域的所有表面均为平面或圆柱形，以便于制造和制造的经济性。 公开了相关方法。
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公开(公告)号：US08070808B2
公开(公告)日：2011-12-06
申请号：US11586134
申请日：2006-10-25
IPC分类号： A61F2/12
CPC分类号： A61F2/12
摘要： A variable cohesive gel form stabilizing implant is disclosed for augmentation or reconstruction of the breast. The prosthesis of this invention comprises an implantable shell or envelope (not limited to a single shell or envelope), filled with a biocompatible gel, or gels, having alterations in gel cohesiveness to maintain stable form, shape, and dimension after surgical implantation. The gel cohesiveness may increase, with increased volume or dimension of the prosthesis. The variable cohesiveness of the gel filler material may be altered by any means (i.e. chemical, fabrication, etc.). The variable cohesive gel form stabilizing implant has shape retention characteristics to maintain its form, thereby reducing or eliminating the undesirable effects of shell wrinkling, knuckling, scalloping or deformation, which can occur at the upper or lower pole of the prostheses, along the perimeter of the shell or at the base, post-implantation. Finally, the variable cohesive gel form stabilizing implant provides new control and possibilities for achieving and preserving the most natural breast shape.
摘要翻译： 公开了用于乳房增大或重建的可变内聚凝胶形式的稳定植入物。 本发明的假体包括填充有生物相容性凝胶或凝胶的可植入的外壳或外壳（不限于单个外壳或外壳），其具有凝胶粘结性的改变以在手术植入后保持稳定的形状，形状和尺寸。 随着假体的体积或尺寸的增加，凝胶粘结性可能增加。 凝胶填充材料的可变粘结性可以通过任何方式（即化学，制造等）改变。 可变内聚凝胶形式稳定植入物具有形状保持特性以保持其形状，从而减少或消除可能在假体的上极或下极处发生的外壳起皱，转向，扇形或变形的不期望的影响，沿着 外壳或基部，植入后。 最后，可变内聚凝胶形式稳定植入物为实现和保持最自然的乳房形状提供了新的控制和可能性。
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公开(公告)号：US20120143328A1
公开(公告)日：2012-06-07
申请号：US13288596
申请日：2011-11-03
IPC分类号： A61F2/12
CPC分类号： A61F2/12
摘要： A variable cohesive gel form stabilizing implant is provided for augmentation or reconstruction of the breast. The prosthesis includes a shell filled with a gel having variations in cohesiveness to maintain stable form, shape, and dimension after surgical implantation.
摘要翻译： 提供了可变内聚凝胶形式的稳定植入物用于乳房的增大或重建。 假体包括填充有凝胶变化的凝胶的外壳，以在手术植入后保持稳定的形式，形状和尺寸。
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5.发明申请ALL-BARRIER ELASTOMERIC GEL-FILLED BREAST PROSTHESIS 审中-公开ALL-BARRIER ELASTOMERIC GEL-FILLED BREAST PROSTHISIS公开(公告)号：US20110270392A1
公开(公告)日：2011-11-03
申请号：US13181893
申请日：2011-07-13
CPC分类号： A61F2/12 , A61F2210/0076
摘要： An elastomeric gel-filled prosthetic implant having a shell made of a single gel barrier layer. The barrier layer is formed of a homogeneous silicone elastomer capable of sterically retarding permeation of the silicone gel through the shell and having a bleed rate that is less than about 40% of the bleed rate of current shells which use a sandwiched construction with an internal barrier layer. Further, the barrier layer shell is made of a material that exhibits a wet strength that is comparable to or greater than current shells. The silicone elastomer may be a polydimethyl siloxane, and the substituted chemical group is a diphenyl group with a minimum mole percent of at least 13%. The implant may be designed for breast reconstruction or augmentation such that the shell is accordingly shaped. The shell wall thickness is at least 0.254 mm (0.010 inches), and desirably about 0.456 mm (0.018 inches). The implant shell may be made by dip-forming, spray-forming, or rotational molding. The exterior may be smooth or textured.
摘要翻译： 具有由单一凝胶阻挡层制成的外壳的弹性体凝胶填充的假体植入体。 阻挡层由均匀的硅氧烷弹性体形成，该硅氧烷弹性体能够空间延迟硅凝胶通过壳体的渗透，并且具有小于使用具有内部阻挡层的夹层结构的当前壳体的渗出速率的约40％ 层。 此外，阻挡层壳由表现出与现有壳相当或更大的湿强度的材料制成。 有机硅弹性体可以是聚二甲基硅氧烷，取代的化学基团是最小摩尔百分数至少为13％的二苯基。 植入物可以设计用于乳房重建或增大，使得壳体相应地成形。 壳壁厚度至少为0.254mm（0.010英寸），并且期望地为约0.456mm（0.018英寸）。 植入物外壳可以通过浸渍成型，喷射成型或旋转成型制成。 外观可以光滑或有纹理。
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公开(公告)号：US20100042212A1
公开(公告)日：2010-02-18
申请号：US12540317
申请日：2009-08-12
申请人： Dennis Van Epps , Thomas E. Powell
发明人： Dennis Van Epps , Thomas E. Powell
IPC分类号： A61F2/12
CPC分类号： A61F2/12 , A61F2002/0081 , A61F2002/30322 , A61F2250/0025 , A61F2250/0026 , A61F2250/0051 , B29C41/14 , B29K2995/0072
摘要： A soft prosthetic implant shell, such as a silicone breast implant shell, that has discrete fixation surfaces thereon for tissue adhesion. The fixation surfaces may be provided on the posterior face of the shell, as well as either on the periphery or at discrete areas on the anterior face. Band-shaped fixation surfaces may be provided on the anterior face of the shell to generally match the angle of pectoralis major or pectoralis minor muscle groups. The fixation surfaces may be roughened areas of the shell, or may be separate elements adhered to the shell.
摘要翻译： 软的假体植入物壳，例如硅树脂乳房植入物壳，其上具有离散的固定表面用于组织粘附。 固定表面可以设置在壳体的后表面上，也可以设置在外周上或前表面上的离散区域上。 带状固定表面可以设置在壳的前表面上，以与胸大肌或胸大肌小肌群基本一致。 固定表面可以是外壳的粗糙区域，或者可以是附着到壳体上的分离元件。
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公开(公告)号：US20130240220A1
公开(公告)日：2013-09-19
申请号：US13422302
申请日：2012-03-16
申请人： Melissa Loureiro , Thomas E. Powell
发明人： Melissa Loureiro , Thomas E. Powell
摘要： A low profile explosion proof by containment enclosure includes a base wall having first and second edge sections that are joined with third and fourth edge sections to define a substantially planar surface. First and second side walls extend from the first and second edge sections, and third and fourth side walls extending from the third and fourth edge sections and are joined with the first and second side walls. The base wall, first and second, and third and fourth side walls define an interior zone. A cover is coupled to the first and second, and third and fourth side walls to enclose the interior zone and provide containment to any flammable events. At least one of the first and second side walls, third and fourth side walls, base wall, and cover includes one or more unobstructed openings that provide fluid drainage while also providing containment to any flammable events.
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公开(公告)号：US08506627B2
公开(公告)日：2013-08-13
申请号：US12540317
申请日：2009-08-12
申请人： Dennis Van Epps , Thomas E. Powell
发明人： Dennis Van Epps , Thomas E. Powell
IPC分类号： A61F2/12
CPC分类号： A61F2/12 , A61F2002/0081 , A61F2002/30322 , A61F2250/0025 , A61F2250/0026 , A61F2250/0051 , B29C41/14 , B29K2995/0072
摘要： A soft prosthetic implant shell, such as a silicone breast implant shell, that has discrete fixation surfaces thereon for tissue adhesion. The fixation surfaces may be provided on the posterior face of the shell, as well as either on the periphery or at discrete areas on the anterior face. Band-shaped fixation surfaces may be provided on the anterior face of the shell to generally match the angle of pectoralis major or pectoralis minor muscle groups. The fixation surfaces may be roughened areas of the shell, or may be separate elements adhered to the shell.
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公开(公告)号：US20120209381A1
公开(公告)日：2012-08-16
申请号：US13454912
申请日：2012-04-24
CPC分类号： A61L27/18 , A61F2/12 , A61L27/34 , A61L27/3604 , A61L27/3804 , A61L27/3834 , A61L27/3886 , A61L27/56 , A61L27/58 , A61L2420/06 , A61L2430/04 , C08L75/04 , C08L67/04
摘要： Disclosed herein are polyurethane polymer matrices with a porosity of from about 20 microns to about 90 microns that are useful in promoting closure and protection of incision sites; supporting the lower pole position of breast implants; and providing a partial or complete covering of breast implants to provide a beneficial interface with host tissue and to reduce the potential for malpositioning or capsular contracture. The disclosed matrices can be seeded with mammalian cells.
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公开(公告)号：US20110276135A1
公开(公告)日：2011-11-10
申请号：US13124726
申请日：2009-10-16
申请人： Kerim Yacoub , Thomas E. Powell
发明人： Kerim Yacoub , Thomas E. Powell
CPC分类号： A61B5/055 , A61B5/4851 , A61F2/12 , A61F2250/0085 , A61F2250/0086 , A61F2250/0097
摘要： A fluid-filled prosthetic implant having a shell comprising a matrix material and an additive distributed in the matrix material. The implant can be imaged in vivo using magnetic resonance imaging to more clearly reveal defects in the shell, relative to a implant having a shell without the additive material.
摘要翻译： 一种充满液体的假体植入体，其具有包含基质材料的壳体和分布在基质材料中的添加剂。 使用磁共振成像可以在体内成像植入物，以相对于具有不具有添加剂材料的外壳的植入物更清楚地显示外壳中的缺陷。
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