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24 条记录 (耗时 0.016 秒)

    Variable stator vane assembly and bushing thereof
    11.
    发明申请
    Variable stator vane assembly and bushing thereof 有权
    可变定子叶片组件及其套管

    公开(公告)号：US20070128017A1

    公开(公告)日：2007-06-07

    申请号：US11294150

    申请日：2005-12-05

    申请人： James Gutknecht ,  Robert Bruce ,  Jay Cornell ,  Donald Slavik ,  Wayne Bowen ,  William Dingwell

    发明人： James Gutknecht ,  Robert Bruce ,  Jay Cornell ,  Donald Slavik ,  Wayne Bowen ,  William Dingwell

    IPC分类号： F04D29/56

    CPC分类号： F01D17/162 ,  F04D29/563 ,  F05D2230/90 ,  F05D2300/133 ,  F05D2300/224 ,  F05D2300/2263 ,  F05D2300/50211 ,  F05D2300/611

    摘要： A variable stator vane assembly and a bushing thereof. The bushing includes a metal bushing body and a wear-resistant coating. The assembly includes a rotatable trunnion and a first metal bushing. The trunnion is capable of being located in a through hole extending between outer and inner surfaces of a compressor casing of a gas turbine engine. The first metal bushing is capable of being located in the through hole proximate the outer surface to surround a first portion of the trunnion when the trunnion is located in the through hole. The first metal bushing and the first portion have wear-resistant coatings which are in mutual contact, apart from any intervening lubricant, when the trunnion and the first metal bushing are located in the through hole and the trunnion is rotating with respect to the first metal bushing.

    摘要翻译： 可变定子叶片组件及其衬套。 衬套包括金属衬套主体和耐磨涂层。 组件包括可旋转的耳轴和第一金属衬套。 耳轴能够位于在燃气涡轮发动机的压缩机壳体的外表面和内表面之间延伸的通孔中。 当耳轴位于通孔中时，第一金属衬套能够位于邻近外表面的通孔中以围绕耳轴的第一部分。 当耳轴和第一金属衬套位于通孔中并且耳轴相对于第一金属旋转时，第一金属衬套和第一部分具有与任何中间润滑剂相互接触的耐磨涂层 衬套。

    Nitrogen-containing cyclohetero cycloheteroaminoaryl derivatives for CNS disorders
    13.
    发明授权
    Nitrogen-containing cyclohetero cycloheteroaminoaryl derivatives for CNS disorders 失效
    用于CNS疾病的含氮环杂环芳基氨基芳基衍生物

    公开(公告)号：US5656625A

    公开(公告)日：1997-08-12

    申请号：US442867

    申请日：1995-05-17

    申请人： Wayne Bowen ,  Brian R. de Costa ,  Celia Dominguez ,  Xiao-Shu He ,  Kenner C. Rice

    发明人： Wayne Bowen ,  Brian R. de Costa ,  Celia Dominguez ,  Xiao-Shu He ,  Kenner C. Rice

    IPC分类号： C07D207/14 ,  C07D211/56 ,  C07D223/12 ,  C07D409/06 ,  C07D403/04 ,  A61K31/55 ,  C07D413/04 ,  C07D417/04

    CPC分类号： C07D409/06 ,  C07D207/14 ,  C07D211/56 ,  C07D223/12

    摘要： Certain nitrogen-containing cyclohetero cycloalkylaminoaryl compounds are described for treatment of CNS disorders such as cerebral ischemia, psychoses and convulsions. Compounds of particular interest are of the formula: ##STR1## wherein each of R.sup.1, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 is independently selected from hydrido, lower alkyl, benzyl, and haloloweralkyl;wherein each of R.sup.2, R.sup.3 and R.sup.8 through R.sup.11 is independently selected from hydrido, hydroxy, loweralkyl, benzyl, phenoxy, benzyloxy and haloloweralkyl; wherein n is an integer of from four to six; wherein m is an integer of from two to four; wherein A is selected from phenyl, naphthyl, benzothienyl, benzofuranyl and thienyl; wherein any of the foregoing A groups can be further substituted with one or more substituents independently selected from hydrido, hydroxy, loweralkyl, loweralkoxy, halo, haloloweralkyl, amino, monoloweralkylamino and diloweralkylamino; or a pharmaceutically acceptable salt thereof.

    摘要翻译： 描述某些含氮环杂环烷基氨基芳基化合物用于治疗中枢神经系统疾病如脑缺血，精神病和抽搐。 特别感兴趣的化合物具有下式：其中R 1，R 4，R 5，R 6和R 7各自独立地选自氢，低级烷基，苄基和卤代低级烷基; 其中R2，R3和R8至R11各自独立地选自氢，羟基，低级烷基，苄基，苯氧基，苄氧基和卤代低级烷基; 其中n为4-6的整数; 其中m是2至4的整数; 其中A选自苯基，萘基，苯并噻吩基，苯并呋喃基和噻吩基; 其中前述A基团中的任一个可以进一步被一个或多个独立地选自氢，羟基，低级烷基，低级烷氧基，卤素，卤代低级烷基，氨基，单低级烷基氨基和二低级烷基氨基的取代基取代。 或其药学上可接受的盐。

    Efficient power amplifier
    17.
    发明授权
    Efficient power amplifier 有权
    高效功率放大器

    公开(公告)号：US06329877B1

    公开(公告)日：2001-12-11

    申请号：US09344756

    申请日：1999-06-25

    申请人： John Wayne Bowen ,  Roger Anthony Fratti ,  James Daniel Yoder

    发明人： John Wayne Bowen ,  Roger Anthony Fratti ,  James Daniel Yoder

    IPC分类号： H03F368

    CPC分类号： H03F3/604 ,  H03F1/0288

    摘要： There is disclosed a power amplifier includes an in-phase power splitter generating two split signals from an input signal, and two amplifiers capable of operating in different modes. The split signals are provided as respective inputs to the two amplifiers which are coupled through transmission lines such that as the first amplifier approaches the maximum power it can produce, the output from the second amplifier begins to contribute to the power amplifier output and supplements and modifies the power provided by the first amplifier thereby extending the range of input power over which the power amplifier delivers output power.

    摘要翻译： 公开了一种功率放大器，包括从输入信号产生两个分离信号的同相功率分配器和能够以不同模式操作的两个放大器。 分离信号被提供为两个放大器的相应输入，两个放大器通过传输线耦合，使得当第一放大器接近其可以产生的最大功率时，来自第二放大器的输出开始有助于功率放大器输出并补充和修改 由第一放大器提供的功率从而延长功率放大器输出功率的输入功率的范围。

    Backplane optical spine
    19.
    发明授权
    Backplane optical spine 失效
    背板光学脊椎

    公开(公告)号：US5280551A

    公开(公告)日：1994-01-18

    申请号：US997276

    申请日：1992-12-23

    申请人： F. Wayne Bowen

    发明人： F. Wayne Bowen

    IPC分类号： G02B6/26 ,  G02B6/43 ,  H04B10/00 ,  H04B10/213 ,  H05K7/14 ,  G02B6/36

    CPC分类号： H04B10/278 ,  G02B6/43 ,  H04B10/801

    摘要： Optical spine backplane apparatus for interconnecting circuit cards. The apparatus comprises a central spine structure formed of a bundle of optical fibers extending between circular collars each positioned along the spine and formed around the optical fiber bundle to form a shelf for mounting circuit cards. Each circular collar has an optics pad consisting of optical transmitters and receivers coupled with ones of the optical fibers and with signal leads connected to a first coupling device. A circular collar is constructed of a bundle of electrical conductors formed around the outside of the central spine with each electrical conductor coupled to the first coupling device and to second coupling devices positioned around the outside of the collar. Each of the second coupling devices is connected by signal leads to a socket intended to receive a plug-in circuit card. The coupling devices selectively interconnect circuit cards and circuit card components via ones of the circular collar electrical conductors and optical fibers.

    摘要翻译： 用于互连电路卡的光脊背板装置。 该装置包括由沿着脊柱定位的圆环之间延伸的一束光纤形成的中心脊结构，并围绕光纤束形成，形成用于安装电路卡的搁板。 每个圆形套环具有由光发射器和接收器组成的光学垫，所述光发射器和接收器与光纤中的一个耦合，并且连接到第一耦合装置的信号引线。 圆形套环由围绕中央脊部外侧形成的一束电导体构成，每个电导体连接到第一联接装置和围绕套环的外部定位的第二联接装置。 每个第二耦合装置通过信号引线连接到用于接收插入式电路卡的插座。 耦合装置通过圆环电导体和光纤中的一些选择性地互连电路卡和电路卡部件。

    Benzamide compounds for cancer imaging and therapy
    20.
    发明授权
    Benzamide compounds for cancer imaging and therapy 失效
    苯甲酰胺化合物用于癌症成像和治疗

    公开(公告)号：US06447748B1

    公开(公告)日：2002-09-10

    申请号：US09385711

    申请日：1999-08-30

    申请人： Christy S. John ,  Jesse Baumgold ,  John G. McAfee ,  Terry Moody ,  Wayne Bowen

    发明人： Christy S. John ,  Jesse Baumgold ,  John G. McAfee ,  Terry Moody ,  Wayne Bowen

    IPC分类号： A61K5100

    CPC分类号： C07D307/79 ,  A61K51/0406 ,  A61K51/0419 ,  A61K51/0446 ,  A61K51/0455 ,  C07B59/00 ,  C07B2200/05 ,  C07D295/13

    摘要： The present invention relates to a class of compounds having affinity for certain cancer cells, e.g. lung carcinomas, colon carcinomas, renal carcinomas, prostate carcinomas, breast carcinomas, malignant melanomas, gliomas, neuroblastomas and pheochromocytomas. The compounds of the present invention can also bind with high specificity to cell surface sigma receptors and can therefore be used for diagnostic imaging of any tissue having an abundance of cells with sigma receptors. The present invention provides such compounds as agents for diagnostic imaging and for detecting and treating tumors containing the cancer cells described above.

    摘要翻译： 本发明涉及对某些癌细胞具有亲和力的一类化合物，例如， 肺癌，结肠癌，肾癌，前列腺癌，乳腺癌，恶性黑素瘤，神经胶质瘤，成神经细胞瘤和嗜铬细胞瘤。 本发明的化合物也可以以高特异性结合细胞表面σ受体，因此可用于具有西格玛受体细胞丰度的任何组织的诊断成像。 本发明提供了用于诊断成像和用于检测和治疗含有上述癌细胞的肿瘤的化合物。