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公开(公告)号：US08867706B2
公开(公告)日：2014-10-21
申请号：US12942077
申请日：2010-11-09
摘要： An asymmetric x-ray tube. In one example embodiment, an x-ray tube includes an evacuated enclosure, a cathode assembly at least partially positioned within the evacuated enclosure and defining a first axis, and an anode assembly at least partially positioned within the evacuated enclosure and defining a second axis. The anode assembly includes a rotating anode having a focal spot. The focal spot and the second axis define a plane. The first axis is positioned beneath the plane.
摘要翻译： 不对称X射线管。 在一个示例性实施例中，x射线管包括抽真空的外壳，阴极组件至少部分地定位在抽真空的外壳内并限定第一轴线，阳极组件至少部分地定位在抽真空的外壳内并限定第二轴线。 阳极组件包括具有焦斑的旋转阳极。 焦点和第二轴定义一个平面。 第一轴位于平面下方。
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公开(公告)号：US20120114104A1
公开(公告)日：2012-05-10
申请号：US12942077
申请日：2010-11-09
IPC分类号： H01J35/10
摘要： An asymmetric x-ray tube. In one example embodiment, an x-ray tube includes an evacuated enclosure, a cathode assembly at least partially positioned within the evacuated enclosure and defining a first axis, and an anode assembly at least partially positioned within the evacuated enclosure and defining a second axis. The anode assembly includes a rotating anode having a focal spot. The focal spot and the second axis define a plane. The first axis is positioned beneath the plane.
摘要翻译： 不对称X射线管。 在一个示例性实施例中，x射线管包括抽真空的外壳，至少部分地定位在抽真空外壳内并限定第一轴线的阴极组件，以及至少部分地定位在抽真空外壳内并限定第二轴线的阳极组件。 阳极组件包括具有焦斑的旋转阳极。 焦点和第二轴定义一个平面。 第一轴位于平面下方。
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公开(公告)号：US4182496A
公开(公告)日：1980-01-08
申请号：US861310
申请日：1977-12-16
申请人： James E. Burke
发明人： James E. Burke
CPC分类号： B05B11/0067 , B05B1/3436 , B05B1/3473 , B05B11/0072 , B65D83/28 , B65D83/7535 , B65D83/20
摘要： An actuator button assembly for a finger-operated fluid dispenser including a compression chamber located in the actuator button, a piston slidably located in the compression chamber, an insert having an orifice therein fitted adjacent to the compression chamber, resilient means for biasing the piston toward the insert, and a cylindrical pin extending from the piston for contacting and sealing the orifice located in the insert.
摘要翻译： 一种用于手指操作的流体分配器的致动器按钮组件，包括位于致动器按钮中的压缩室，可滑动地位于压缩室中的活塞，具有邻近压缩室配合的孔的插入件，用于将活塞偏压 插入件和从活塞延伸的圆柱形销，用于接触和密封位于插入件中的孔口。
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公开(公告)号：US4071196A
公开(公告)日：1978-01-31
申请号：US735796
申请日：1976-10-26
CPC分类号： B65D83/20 , B05B1/3436
摘要： An aerosol valve tip and insert assembly adapted for use on aerosol dispensers. The tip includes a body having interconnecting channels and an integral actuator post defining an annular recess. An insert having arcuate shaped bosses defining radial feed channels and a swirl chamber on the rear face is received in the annular recess and abuts the post. The tip and insert assembly provides a substantially uniform aerosol spray pattern and droplet size for carbon dioxide, fluorocarbon, and other pressurized spray formulations over a broad range of pressures.
摘要翻译： 适用于气雾剂分配器的气溶胶阀头和插入组件。 尖端包括具有互连通道的本体和限定环形凹部的整体致动器柱。 具有限定径向进给通道的弧形凸台和后表面上的涡流室的插入件被容纳在环形凹部中并邻接柱。 尖端和插入组件在宽范围的压力下为二氧化碳，碳氟化合物和其它加压喷雾制剂提供基本均匀的气溶胶喷雾图案和液滴尺寸。
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公开(公告)号：US4066220A
公开(公告)日：1978-01-03
申请号：US738043
申请日：1976-11-02
CPC分类号： G03G15/6517 , B65H16/08 , B65H35/006
摘要： An apparatus is disclosed for storing and feeding copy paper for a copying machine in which the copy paper is stored in roll form and is cut to desired length by measuring and cutting mechanism provided in the copying machine. The portion of the apparatus which supports the roll of copy paper is partially removable from the copying machine in order to make it accessible for loading relatively heavy rolls of copy paper into the storage apparatus, and the supporting structure for the copy paper roll is such that there are no end caps to fit over the ends of the core for the roll of copy paper thereby facilitating handling of the roll of copy paper.
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6.发明授权Method for using 2-(2-alkylphenylamino)-oxazolines as adrenergic agents 失效使用2-（2-烷基苯基氨基）恶唑啉作为肾上腺素能药剂的方法
公开(公告)号：US5580892A
公开(公告)日：1996-12-03
申请号：US141143
申请日：1993-10-22
IPC分类号： C07D233/88 , A61K31/415 , A61K31/4168 , A61K31/42 , A61K31/421 , A61K31/425 , A61K31/426 , A61P1/00 , A61P9/08 , A61P9/12 , A61P23/00 , A61P25/02 , A61P25/08 , A61P25/20 , A61P25/28 , A61P43/00 , C07D263/28 , C07D277/18
CPC分类号： A61K31/415 , A61K31/4168 , A61K31/42 , A61K31/421 , A61K31/425 , A61K31/426
摘要： A pharmaceutical composition, useful for treating animals of the mammalian species, including humans, to treat diseases and conditions which normally respond to treatment with alpha.sub.2 adrenergic agents, contains as its active alpha.sub.2 adrenergic agent ingredient one or more compounds of the formula ##STR1## where X is 0, S or NH; n is an integer with the values of 0, 1 or 2; when n is 0 then R.sub.1 is lower alkyl having 1 to 6 carbon atoms and R.sub.2 is H or lower alkyl having 1 to 6 carbon atoms; when n is 1 or 2, then R.sub.1 and R.sub.2 both are methylene (CH.sub.2), or methylene substituted with an R.sub.5 group where R.sub.5 is lower alkyl of 1 to 6 carbons; R.sub.3 and R.sub.4 independently are H or lower alkyl having 1 to 6 carbons; R.sub.6 is H or lower alkyl of 1 to 6 carbons.
摘要翻译： 可用于治疗哺乳动物物种（包括人）的动物用于治疗通常对α2肾上腺素能药物治疗作出反应的疾病和病症的药物组合物含有作为其活性α2肾上腺素能药物成分的一种或多种式（IMAGE）化合物，其中 X为0，S或NH; n是数值为0,1或2的整数; 当n为0时，R 1为碳原子数为1〜6的低级烷基，R 2为H或碳原子数1〜6的低级烷基。 当n为1或2时，R 1和R 2均为亚甲基（CH 2）或被R5基团取代的亚甲基，其中R 5为1至6个碳的低级烷基; R 3和R 4独立地是H或具有1至6个碳的低级烷基; R6是H或1-6个碳的低级烷基。
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公开(公告)号：US5438605A
公开(公告)日：1995-08-01
申请号：US163148
申请日：1993-12-06
申请人： James E. Burke , Lester Miller
发明人： James E. Burke , Lester Miller
IPC分类号： H05G1/00 , A61B6/00 , A61B6/03 , A61N5/01 , H01J35/02 , H01J35/06 , H01J35/10 , H01J35/16 , H01J35/24 , H05G1/02 , H05G1/06 , H05G1/08 , H05G1/20 , H05G1/26 , H05G1/34 , H05G1/52 , H05G1/60 , H05G1/66 , H01J35/04
CPC分类号： H05G1/66 , A61N5/01 , H01J35/02 , H01J35/06 , H01J35/10 , H01J35/165 , H01J35/24 , H05G1/06 , H05G1/08 , H05G1/20 , H05G1/26 , H05G1/34 , H05G1/52 , H05G1/60 , A61B6/032 , A61B6/4028 , A61B6/4488 , A61B6/56 , H01J2235/162 , H01J2235/205 , H05G1/025
摘要： A toroidal x-ray tube housing (A) is composed of multiple sections which are clamped together and sealed by elastomeric gaskets (128). An annular anode (B) is mounted to the housing with coolant passages (12, 14) extending thereadjacent. A rotor (30) is rotated within the toroidal housing by a motor (60). At least one cathode assembly (C) is mounted to the rotor adjacent the anode. The rotor is supported by magnetic bearings (40) whose active coils are separated from the vacuum region by a magnetic window (48). Alternately, a series of vanes (136, 138) are provided to divide the vacuum chamber into a high vacuum region (132) adjacent the cathode and anode and a low vacuum region (134) adjacent the motor (60) and bearings (40, 150, 152) for rotatably supporting the rotor within the housing. An active vacuum pump, preferably a ion pump (112) and a getter (114) are hermetically sealed into the vacuum region for maintaining the vacuum.
摘要翻译： 环形X射线管外壳（A）由夹紧在一起并由弹性垫片（128）密封的多个部分组成。 环形阳极（B）安装到壳体上，在其周围延伸有冷却剂通道（12,14）。 转子（30）通过马达（60）在环形壳体内旋转。 至少一个阴极组件（C）安装在靠近阳极的转子上。 转子由磁性轴承（40）支撑，其有源线圈通过磁性窗口（48）与真空区域分离。 或者，提供一系列叶片（136,138）以将真空室分成与阴极和阳极相邻的高真空区域（132）和邻近马达（60）的低真空区域（134）和轴承（40， 150,152），用于将所述转子可旋转地支撑在所述壳体内。 活性真空泵，优选离子泵（112）和吸气剂（114）气密地密封到真空区域中以保持真空。
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8.发明授权Rotating housing and anode/stationary cathode x-ray tube with magnetic susceptor for holding the cathode stationary 失效旋转外壳和阳极/固定阴极X射线管，带有用于固定阴极的磁感受器
公开(公告)号：US5274690A
公开(公告)日：1993-12-28
申请号：US988403
申请日：1992-12-09
IPC分类号： H01J35/06 , H01J35/02 , H01J35/10 , H01J35/16 , H01J35/24 , H01J35/26 , H05G1/06 , H05G1/08 , H05G1/20 , H05G1/34 , H05G1/52 , H05G1/66
CPC分类号： H01J35/06 , H01J35/02 , H01J35/10 , H01J35/165 , H01J35/24 , H05G1/06 , H05G1/08 , H05G1/20 , H05G1/34 , H05G1/52 , H05G1/66 , H01J2235/162
摘要： An x-ray tube includes an anode (A) and envelope (C) which are rotated (D) at a relatively high rate of speed. A cathode assembly (B) is supported in the envelope on a bearing (32). In order to hold the cathode assembly stationary, a magnetic susceptor (40) having periodic projections (44) is disposed with the projections closely adjacent an outer peripheral wall (20) of the envelope. A plurality of permanent magnets (52) are mounted on a stationary keeper (50), each magnet adjacent one of the susceptor projections. Preferably, the magnets have alternating polarity such that magnetic flux lines (54) flow between adjacent magnets through the magnetic susceptor.
摘要翻译： X射线管包括以相对高的速度旋转（D）的阳极（A）和外壳（C）。 阴极组件（B）被支撑在轴承（32）上的外壳中。 为了将阴极组件固定固定，具有周期性突起（44）的磁感受体（40）被布置成使得突出部紧密靠近外壳的外周壁（20）。 多个永磁体（52）安装在固定保持器（50）上，每个磁体邻近基座突起之一。 优选地，磁体具有交替的极性，使得磁通线（54）通过磁感受器在相邻的磁体之间流动。
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公开(公告)号：US4796339A
公开(公告)日：1989-01-10
申请号：US156667
申请日：1988-02-17
申请人： James E. Burke
发明人： James E. Burke
CPC分类号： F16B21/086 , A44B17/0029 , F16B21/16 , G09F3/0323 , Y10T24/309 , Y10T24/45775
摘要： Molded one-way snap fastener comprises a stud head having a base flange and radial fins extending up from its center to a circular top. The top has downward barbs spaced between the fins. The socket has a base flange and a sleeve having a tapered mouth with a throat and an annular downwardly and outwardly inclined bearing surface above the throat and a cylindrical opening thereabove. The dimensions of the parts are such that once the stud head is inserted into the socket and the barbs pass the throat, they spring out and contact the side walls of the cylindrical opening, immobilizing the stud head in the socket. After that, attempts to unsnap the socket result in the butting of the ends of the barbs into the bearing surface, which because of its downward and outward slope, spreads the barbs causing them more resolutely to defy unsnapping. The fastener must be destroyed to give up its snapped state.
摘要翻译： 成型的单向揿钮包括具有底部凸缘和从其中心向圆形顶部向上延伸的径向翅片的螺柱头。 顶部在翅片之间具有向下的倒钩间隔开。 插座具有底部凸缘和套筒，该套筒具有锥形口部，其具有喉部，并且在喉部上方具有向下且向外倾斜的环形表面，以及在其上方的圆柱形开口。 部件的尺寸使得一旦螺柱头插入插座并且倒钩穿过喉部，它们弹出并接触圆柱形开口的侧壁，将螺柱头固定在插座中。 之后，尝试取消插座的尝试导致倒钩进入轴承表面的对接，由于其向下和向外的斜坡，使倒钩扩大，从而使它们更坚决地抵抗不起眼。 紧固件必须被破坏以放弃其卡扣状态。
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公开(公告)号：US4793029A
公开(公告)日：1988-12-27
申请号：US157534
申请日：1988-02-19
申请人： James E. Burke
发明人： James E. Burke
CPC分类号： A44B1/08 , Y10T24/3672 , Y10T24/3683
摘要： A tiltable button comprises a shank and cover or shell. The shank and shell between them have means to prevent relative rotation. In one form the shank has radial recesses and the shell inward deflections which go into the radial recesses. In another form the shank has spokes which go out to a ring over which the shell is crimped, the spokes permitting tilting of the shell but not rotation relative to the shank. Anti-rotation projections are formed downwardly on the bottom of the shank. The purpose of preventing rotation is so that logos and other indicia on the shell will always be right side up.
摘要翻译： 可倾斜按钮包括柄和盖或壳。 它们之间的柄和壳体具有防止相对旋转的手段。 在一种形式中，柄部具有径向凹槽，并且壳体向内偏转进入径向凹槽。 在另一种形式中，柄具有出口到外壳被卷曲的环的轮辐，轮辐允许壳体倾斜但不相对于柄部旋转。 防旋转突起在柄的底部向下形成。 防止旋转的目的是使shell上的徽标和其他标记总是右侧。
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