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1. 发明授权

US4099312A Elastomeric roll with sealed ends 失效
标题翻译：弹性辊与密封端
公开(公告)号：US4099312A
公开(公告)日：1978-07-11
申请号：US778581
申请日：1977-03-17
申请人： Robert W. Hill , William G. Onnen , Lyle C. Ryder
发明人： Robert W. Hill , William G. Onnen , Lyle C. Ryder
IPC分类号： G03G15/20 , B21B31/08
CPC分类号： G03G15/2053
摘要： In a fuser roll for electrostatic copying machines comprising a cylindrical metal core surrounded by a cylindrical body of elastomeric material having an outside cylindrical sleeve of protective material, the end surfaces of the elastomeric material are protected from the deleterious effects of silicone fluid by sealing rings of elastomeric material such as fluorosilicone which is resistant thereto. The rings, which are rectangular in cross section and are made of uncured, deformable material, are inserted in the ends of the sleeve with the ends of the sleeve protruding. The sleeve is assembled with the metal core and placed in a cylindrical mold. Silicone rubber is injected into the space between the core and the sleeve and the sleeve and rings are expanded into contact with the mold wall. The roll is then cured. In the finished cured rolls, the rings are bonded to the end surfaces of the silicone rubber body, and to the interior cylindrical surfaces of the sleeve over an area of substantial width.
摘要翻译：在用于静电复印机的定影辊中，包括由具有保护材料的外部圆柱形套筒的弹性体材料的圆柱体包围的圆柱形金属芯，弹性体材料的端表面通过密封环的密封环来保护以防止有机硅流体的有害影响弹性材料如氟硅氧烷，其耐受。由矩形横截面并由未固化的可变形材料制成的环被插入到套筒的端部中，套筒的端部突出。套筒与金属芯组装并放置在圆柱形模具中。将硅橡胶注入到芯和套筒之间的空间中，并且套筒和环扩展成与模具壁接触。然后将卷固化。在完成的固化辊中，环被结合到硅橡胶体的端面，并且在相当宽度的区域上与套筒的内部圆柱形表面接合。

2. 发明授权

US4113825A Method of sealing the ends of an elastomeric roll 失效
标题翻译：密封弹性体辊的端部的方法
公开(公告)号：US4113825A
公开(公告)日：1978-09-12
申请号：US719696
申请日：1976-09-12
申请人： Robert W. Hill , William G. Onnen , Lyle C. Ryder
发明人： Robert W. Hill , William G. Onnen , Lyle C. Ryder
IPC分类号： B29C45/14 , B29C70/68 , G03G15/20 , B29D3/02 , B29G7/00
CPC分类号： G03G15/2053 , B29C45/1418 , B29C45/14491 , B29C2045/145
摘要： In a fuser roll for electrostatic copying machines comprising a cylindrical metal core surrounded by a cylindrical body of elastomeric material having an outside cylindrical sleeve of protective material, the end surfaces of the elastomeric material are protected from the deleterious effects of silicone fluid by sealing rings of elastomeric material such as fluorosilicone which is resistant thereto. The rings, which are rectangular in cross section and are made of uncured, deformable material, are inserted in the ends of the sleeve with the ends of the sleeve protruding. The sleeve is assembled with the metal core and placed in a cylindrical mold. Silicone rubber is injected into the space between the core and the sleeve and the sleeve and rings are expanded into contact with the mold wall. The roll is then cured. In the finished cured rolls, the rings are bonded to the end surfaces of the silicone rubber body, and to the metal core, and to the interior cylindrical surfaces of the sleeve over an area of substantial width.
摘要翻译：在用于静电复印机的定影辊中，包括由具有保护材料的外部圆柱形套筒的弹性体材料的圆柱体包围的圆柱形金属芯，弹性体材料的端表面通过密封环的密封环来保护以防止有机硅流体的有害影响弹性材料如氟硅氧烷，其耐受。由矩形横截面并由未固化的可变形材料制成的环被插入到套筒的端部中，套筒的端部突出。套筒与金属芯组装并放置在圆柱形模具中。将硅橡胶注入到芯和套筒之间的空间中，并且套筒和环扩展成与模具壁接触。然后将卷固化。在完成的固化辊中，环在硅橡胶主体的端面和金属芯上以及相当宽度的区域上的套筒的内圆柱表面上结合。

3. 发明授权

US4013751A Fibrils and processes for the manufacture thereof 失效
标题翻译：其制造方法及其制造方法
公开(公告)号：US4013751A
公开(公告)日：1977-03-22
申请号：US479357
申请日：1974-06-14
申请人： Joseph C. Davis , Francis R. Galiano , Robert W. Hill
发明人： Joseph C. Davis , Francis R. Galiano , Robert W. Hill
IPC分类号： B01J2/06 , D01D5/11 , D01D5/40
CPC分类号： D01D5/11 , D01D5/40 , D21H13/14 , D21H5/202
摘要： A process for producing a mass of entangled solvent swollen polymer filaments which can be converted into paper-making fibrils by subsequent refining. An olefin polymer such as polyethylene having an inherent viscosity of at least 3.5 is dissolved in a hot solvent. The hot polymer solution is subjected to timed sequential steps in which the polymer solution first is sheared and attenuated into fine polymer streams. The hot polymer streams then are cooled to precipitate the polymer which is recovered as a mass of entangled solvent swollen filaments. These filaments can be beaten in a non-solvent liquid such as isopropanol to prepare fibrils having diameters on the order of about 5 to 30 microns and lengths of about 1 to 15 millimeters.

4. 发明授权

US4596496A Mine roof supporting truss system 失效
标题翻译：矿顶支撑桁架系统
公开(公告)号：US4596496A
公开(公告)日：1986-06-24
申请号：US643042
申请日：1984-08-22
申请人： Gary D. Tyrell , Robert W. Hill , Jerry Frease
发明人： Gary D. Tyrell , Robert W. Hill , Jerry Frease
IPC分类号： E21D11/00 , E21D21/00 , E21D20/00
CPC分类号： E21D11/006 , E21D21/0086
摘要： A truss system is disclosed for use in supporting the roof of a mine. The system comprises an assemblage of elements which permit more rapid and efficient installation than prior art truss systems which have generally been installed as a secondary operation, after the standard, required bolting pattern is in place. The present system, on the other hand, may be installed concurrently with and in fact may become part of, the standard bolting system. The system includes a pair of roof bolts installed in conventional fashion in drill holes extending at divergent angles into the mine roof on opposite sides of the mine opening. The bolts each extend through aligned openings in a bearing support plate and a separate angle block having a curved outer surface. The closed ends of a U-bolt, having a curvature corresponding to the surface of the angle block, extend around the two blocks with the open, threaded ends of the U-bolts facing one another. A pair of blocks having three parallel openings therethrough are placed on the two U-bolts, the open ends thereof extending through the outer openings, and secured with nuts. A rod threaded at both ends, or a plurality of such rods joined by a threaded coupler, extends through the center opening of the block, thereby joining the two U-bolts, and is secured by nuts on each end. The truss is tensioned to a desired degree by threaded advance of the nuts on the U-bolts and/or coupling rods. The angle blocks are disclosed in two embodiments, the first having a planar surface engaged by the bolt head or a flat washer, and the second having an inwardly curved cavity surrounding the opening through which the bolt passes and is engaged by a mating washer on the bolt head. The design of the second embodiment permits considerable variation in the relative angular orientations of the truss elements.
摘要翻译：公开了一种用于支撑矿山屋顶的桁架系统。该系统包括组件，其允许比现有技术的桁架系统更快速和有效的安装，这些桁架系统通常被安装为辅助操作，在标准的所需螺栓模式就位之后。另一方面，本系统可以与标准螺栓系统同时安装并且实际上可以成为标准螺栓系统的一部分。该系统包括以常规方式安装在钻孔中的一对屋顶螺栓，其以发散角延伸到矿井开口相对侧的矿顶。螺栓各自延伸穿过轴承支撑板中的对准开口和具有弯曲外表面的单独角度块。具有对应于角块的表面的曲率的U形螺栓的封闭端在两个块之间延伸，其中U形螺栓的敞开的螺纹端彼此面对。一对具有三个平行开口的块被放置在两个U形螺栓上，其开口端延伸穿过外部开口并用螺母固定。在两端螺纹连接的杆或通过螺纹联接器连接的多个这样的杆延伸穿过块的中心开口，从而接合两个U形螺栓，并且在每个端部上由螺母固定。通过将螺母螺纹推进U形螺栓和/或联接杆上来将桁架张紧到所需的程度。在两个实施例中公开了角块，第一具有由螺栓头或平垫圈接合的平面，并且第二具有围绕开口的向内弯曲的空腔，螺栓穿过该开口，并且通过其上的配合垫圈接合螺栓头。第二实施例的设计允许桁架元件的相对角度取向的相当大的变化。

5. 发明授权

US4569822A Powder metal process for preparing computer disk substrates 失效
标题翻译：用于制备计算机磁盘基板的粉末金属工艺
公开(公告)号：US4569822A
公开(公告)日：1986-02-11
申请号：US609455
申请日：1984-05-11
申请人： Sanford W. Brown , Robert W. Hill
发明人： Sanford W. Brown , Robert W. Hill
IPC分类号： B22F1/00 , B22F3/10 , B22F3/16 , C22C1/04 , G11B5/73 , G11B23/00
CPC分类号： G11B23/0021 , B22F1/0003 , B22F3/1003 , B22F3/16 , C22C1/0416 , G11B5/7315
摘要： A method is provided for preparing computer disk substrates having low surface amplitude which comprises: (a) forming a liquid suspension containing aluminum powder, an aluminum alloying element and a borate composition by initially admixing the borate composition with a volatile liquid medium to obtain a borate solution and thereafter admixing the aluminum powder and aluminum alloying element with the borate solution to produce the liquid suspension; (b) heating the liquid suspension to remove the liquid medium and to obtain a dry aluminum powder composition; (c) isostatically pressurizing the dry aluminum powder composition and roller compacting the same into sheet form; (d) heating and sintering the sheet form in a non-oxidizing atmosphere; and (e) cutting and compressing the sintered sheet into computer disk substrate configuration.
摘要翻译：提供了一种制备具有低表面振幅的计算机盘基片的方法，其包括：（a）通过首先将硼酸盐组合物与挥发性液体介质混合以形成含有铝粉末，铝合金元素和硼酸盐组合物的液体悬浮液，以获得硼酸盐然后将铝粉和铝合金元素与硼酸盐溶液混合以产生液体悬浮液; （b）加热液体悬浮液以除去液体介质并获得干燥的铝粉组合物; （c）对干铝粉组合物进行均压加压，并将其压成片状; （d）在非氧化性气氛中加热和烧结片状; 和（e）将烧结片材切割并压缩成计算机盘基片构造。

6. 发明授权

US4313887A Bis-quinizarin compounds 失效
标题翻译：双 - 茜素化合物
公开(公告)号：US4313887A
公开(公告)日：1982-02-02
申请号：US201874
申请日：1980-10-29
申请人： Clarence D. Bertino , Robert W. Hill , J. Gustav Schulz
发明人： Clarence D. Bertino , Robert W. Hill , J. Gustav Schulz
IPC分类号： C07C46/00 , C07C50/34 , C07C50/38 , C07C317/24 , C07C323/22 , C09B1/08 , C09B1/34 , C09B1/54 , C09B1/58 , C07C49/74
CPC分类号： C09B1/585 , C07C317/24 , C07C323/22 , C07C46/00 , C07C50/34 , C07C50/38 , C09B1/08 , C09B1/346 , C09B1/547
摘要： Bis-quinizarin compounds are disclosed. They have the structure: ##STR1## where X is ##STR2## --CF.sub.2 --, or a bond.
摘要翻译：披露了双 - 茜素化合物。它们具有以下结构：其中X是 -CF2-或一个键。

7. 发明授权

US4265680A Method for making hollow magnetic pipe 失效
标题翻译：中空磁管制作方法
公开(公告)号：US4265680A
公开(公告)日：1981-05-05
申请号：US128761
申请日：1980-03-10
申请人： Robert J. Pelser , Lewis M. Pelser , Robert W. Hill , Sanford W. Brown , Robert G. Fischer
发明人： Robert J. Pelser , Lewis M. Pelser , Robert W. Hill , Sanford W. Brown , Robert G. Fischer
IPC分类号： H01F41/02 , H01F1/02
CPC分类号： H01F41/028
摘要： Hollow magnetic pipe having a magnetic field extending across the hollow of the pipe is prepared by a multistep process which includes (a) forming first and second pipe halves from ductile and magnetizable sheet metal, (b) placing the pipe halves in pipelike alignment and joining each pair of adjacently disposed, opened edges thereof with a nonmagnetic seam to form a hollow pipe, (c) conditioning the hollow pipe to receive and maintain a permanent magnetic state, and (d) subjecting the conditioned hollow pipe to a magnetic field whereby the side walls abutting one nonmagnetic seam acquire a permanent north magnetic pole configuration and the side walls abutting the other nonmagnetic seam acquire a permanent south magnetic pole configuration. The hollow magnetic pipe is adapted for use as a conduit for conveying conductive fluid in magnetohydrodynamic energy amplification systems.
摘要翻译：通过多步法制备具有延伸穿过管的中空的磁场的中空磁管，其包括（a）从延性和可磁化的金属板形成第一和第二半管，（b）将管半部分配置成管状对准和接合每对相邻设置的开口边缘具有非磁性接缝以形成中空管，（c）调节中空管以接收和保持永久磁状态，以及（d）使经调节的中空管受到磁场，由此邻接一个非磁性接缝的侧壁获得永久的北极磁极配置，并且邻接另一个非磁性接缝的侧壁获得永久的南极磁极配置。中空磁性管适用于在磁流体动力学能量放大系统中用作输送导电流体的导管。

8. 发明申请

US20110107270A1 Treatment planning in a virtual environment 有权
标题翻译：虚拟环境中的治疗计划
公开(公告)号：US20110107270A1
公开(公告)日：2011-05-05
申请号：US12799072
申请日：2010-04-15
申请人： Bai Wang , Kun Zhang , Xiangyong Cheng , I-Ning Chang , Robert W. Hill , Colin Sims , Hongwu Wang
发明人： Bai Wang , Kun Zhang , Xiangyong Cheng , I-Ning Chang , Robert W. Hill , Colin Sims , Hongwu Wang
IPC分类号： G06F3/048 , G06G7/60
CPC分类号： G06F3/04815 , A61N5/103 , G06F19/00 , G06F19/3481 , G16H50/50
摘要： A method and apparatus for treatment planning are described. A treatment planning system provides a computer-simulated virtual environment including a virtual artifact that is a three-dimensional simulation of a patient anatomy, wherein the three-dimensional simulation is generated from one or more diagnostic images taken of the patient anatomy. The treatment planning system performs a treatment planning operation associated with the virtual artifact in response to a user interaction with the virtual environment.
摘要翻译：描述了治疗计划的方法和装置。治疗计划系统提供计算机模拟的虚拟环境，包括作为患者解剖结构的三维模拟的虚拟假象，其中，从取自病人解剖结构的一个或多个诊断图像生成三维模拟。治疗计划系统响应于与虚拟环境的用户交互，执行与虚拟伪影相关联的治疗计划操作。

9. 发明授权

US07015490B2 Method and apparatus for optimization of collimator angles in intensity modulated radiation therapy treatment 有权
标题翻译：用于优化强度调制放射治疗治疗中准直器角度的方法和装置
公开(公告)号：US07015490B2
公开(公告)日：2006-03-21
申请号：US10915968
申请日：2004-08-11
申请人： Duan Qiang Wang , Robert W. Hill , Simon Chun-pin Lam
发明人： Duan Qiang Wang , Robert W. Hill , Simon Chun-pin Lam
IPC分类号： A61N5/10 , G21K1/02
CPC分类号： A61N5/1031 , A61N5/1036 , A61N5/1042
摘要： A method and apparatus to determine an optimum collimator angle of a multi-leaf collimator having an opening and multiple leaf pairs for closing portions of the opening to form a radiation beam arrangement having multiple radiation beam segments. The method and apparatus include application of a cost function to determine a collimator angle which provides for delivery efficiency and target conformity. The user can preferentially either selectively enhance delivery efficiency of the radiation beam arrangement, reducing a number of radiation beam segments and reducing a number of radiation beam monitor units required for delivery of the desired prescription, or selectively enhance conformity of the radiation beam arrangement to a target shape. The optimum collimator angle is then used for delivery of an optimized radiation beam arrangement to a patient by a radiation delivery device.
摘要翻译：一种用于确定具有开口和多叶对的多叶准直器的最佳准直器角度的方法和装置，用于封闭所述开口的部分以形成具有多个辐射束段的辐射束布置。该方法和装置包括应用成本函数来确定提供传递效率和目标一致性的准直器角度。用户可优先地选择性地提高辐射束布置的传送效率，减少辐射束段的数量并减少递送所需处方所需的辐射束监视器单元的数量，或选择性地增强辐射束布置与目标形状。然后，最佳的准直器角度用于通过辐射递送装置将优化的辐射束布置递送给患者。

10. 发明授权

US4590041A Gas bag inflators 失效
标题翻译：气袋充气机
公开(公告)号：US4590041A
公开(公告)日：1986-05-20
申请号：US674102
申请日：1984-11-21
申请人： Robert W. Hill
发明人： Robert W. Hill
IPC分类号： B01J7/00 , B60R21/26 , B60R21/264 , F42B3/04 , B60R21/28
CPC分类号： B60R21/2644 , B01J7/00 , F42B3/04
摘要： A spring actuated annular movable plate in the combustion chamber of a pyrotechnic gas generator exerts a constant pressure on gas generant pellets therein to prevent relative movement and consequent abrasion and reduction to powder form of the pellets regardless of the extent to which they continue to settle relative to one another as the result of age and continued vibration of the vehicle in which the generator is installed thereby improving the long duration stability of the generator and avoiding overpressurization of the generator that tends to result upon degradation of the gas generant pellets.
摘要翻译：在烟火气体发生器的燃烧室中的弹簧致动的环形可动板对其中的气体发生器颗粒施加恒定的压力，以防止相对运动并随之磨损和还原成粉末形式的颗粒，而不管他们继续沉降的程度如何由于老化和发电机安装的车辆的持续振动，从而改善了发电机的长时间稳定性，并避免了发生器在气体发生剂粒料劣化时易于过压的结果。

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