利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

12 条记录 (耗时 0.012 秒)

    SOLAR LIGHTING RADIO COMMUNICATION METHOD AND APPARATUS
    1.
    发明申请
    SOLAR LIGHTING RADIO COMMUNICATION METHOD AND APPARATUS 审中-公开
    太阳能照明无线电通信方法和设备

    公开(公告)号：US20120313531A1

    公开(公告)日：2012-12-13

    申请号：US13581337

    申请日：2010-08-25

    申请人： David James Macleod

    发明人： David James Macleod

    IPC分类号： H05B37/02

    CPC分类号： H05B37/00 ,  H04Q9/00 ,  H04Q2209/40 ,  H04Q2209/883 ,  H04Q2209/886 ,  H05B37/0227 ,  H05B37/0272 ,  Y02B20/44

    摘要： A solar-powered light assembly that communicates by radio with other assemblies is configured such that its radio is operable, in either a long period sleep mode or a short period sleep mode. When in the short period sleep mode, a network of light assemblies can collectively react relatively quickly to motion detection at one assembly. The long sleep period mode allows for conservation of power at times when the system is not intended to be responsive to motion detection.

    摘要翻译： 通过无线电与其他组件进行通信的太阳能灯组件被配置为使得其无线电可在长时间睡眠模式或短时间睡眠模式中操作。 当处于短时间睡眠模式时，灯组件网络可以在一个装配体上相对较快地对运动检测进行反应。 时间长的睡眠周期模式允许在系统不想对运动检测作出反应的时候节省电力。

    Spindle motor assembly for disc drives
    3.
    发明授权
    Spindle motor assembly for disc drives 失效
    用于磁盘驱动器的主轴电机组件

    公开(公告)号：US06316853B1

    公开(公告)日：2001-11-13

    申请号：US08738467

    申请日：1996-10-24

    申请人： Donald James MacLeod

    发明人： Donald James MacLeod

    IPC分类号： H02K2112

    CPC分类号： G11B19/2009

    摘要： A novel spindle motor assembly is disclosed that utilizes a fixed shaft and places the motor rotor components on the outside wall of the spindle hub directly below its disc stack supporting flange. The structure disclosed provides a compact yet powerful motor having a relatively low profile.

    摘要翻译： 公开了一种新颖的主轴电动机组件，其利用固定轴并将电动机转子部件放置在主轴毂的外壁上直接在其盘片支撑凸缘的下方。 所公开的结构提供了具有相对低的轮廓的紧凑而强大的马达。

    Cleaning process for disc drive components
    4.
    发明授权
    Cleaning process for disc drive components 失效
    磁盘驱动器组件的清洁过程

    公开(公告)号：US06231676B1

    公开(公告)日：2001-05-15

    申请号：US09237715

    申请日：1999-01-26

    申请人： Gregory Ian Rudd ,  Karl Harold Scheppers ,  Thomas Patrick McDonnell ,  Donald James MacLeod ,  Paul Weidler ,  Larry Liu ,  Arnold George Slezak ,  Robin F. Dorulla ,  Gregg P. Stevens ,  Dirk Anthony Krieger ,  Thaveesin Vasavakul

    发明人： Gregory Ian Rudd ,  Karl Harold Scheppers ,  Thomas Patrick McDonnell ,  Donald James MacLeod ,  Paul Weidler ,  Larry Liu ,  Arnold George Slezak ,  Robin F. Dorulla ,  Gregg P. Stevens ,  Dirk Anthony Krieger ,  Thaveesin Vasavakul

    IPC分类号： B08B500

    CPC分类号： C23G5/00 ,  B08B7/00 ,  B08B7/0057 ,  G11B23/505 ,  G11B25/043 ,  G11B33/14

    摘要： A system for cleaning disc drive components includes a rotary support member for receiving an assembled disc drive component. A rotary drive motor is coupled to the rotary support member for rotating the rotary support member and disc drive motor supported thereon together at a rotation speed to impart a centrifugal force on any excess lubricant contained by the disc drive motor of sufficient magnitude to draw the excess lubricant from the disc drive motor. The system may also or alternatively include an enclosure defining an interior having an oxygen-containing environment. A support platform is disposed within the oxygen-containing environment of the interior of the enclosure, for supporting a disc drive component within the oxygen-containing environment of the enclosure, for example, after the component is removed from the rotary support member. An ozone source is disposed within the enclosure, for providing sufficient ozone in the vicinity of the disc drive component to oxidize organic material on the disc drive component and convert the organic material to water vapor and carbon dioxide. The enclosure includes a vent for venting the carbon dioxide and any remaining ozone from the enclosure.

    摘要翻译： 用于清洁盘驱动部件的系统包括用于接收组装的盘驱动部件的旋转支撑部件。 旋转驱动电动机联接到旋转支撑构件，用于使旋转支撑构件和支撑在其上的盘驱动马达以旋转速度旋转，以使离心力在盘驱动电机所含的任何多余的润滑剂上足够大， 来自盘驱动电机的润滑剂。 该系统还可以或者可选地包括限定具有含氧环境的内部的外壳。 支撑平台设置在外壳内部的含氧环境中，用于在外壳的含氧环境中支撑例如在从旋转支撑构件移除部件之后的盘驱动部件。 臭氧源设置在外壳内，用于在盘驱动部件附近提供足够的臭氧以氧化盘驱动部件上的有机材料并将有机材料转化为水蒸气和二氧化碳。 外壳包括用于排出二氧化碳和任何残留的来自外壳的臭氧的通风口。

    Canine erythropoietin gene and recombinant protein
    6.
    发明申请
    Canine erythropoietin gene and recombinant protein 审中-公开
    犬促红细胞生成素基因和重组蛋白

    公开(公告)号：US20060172389A1

    公开(公告)日：2006-08-03

    申请号：US11376854

    申请日：2006-03-16

    申请人： James MacLeod

    发明人： James MacLeod

    IPC分类号： A61K38/18 ,  C07K14/505 ,  C07H21/04 ,  C12P21/06 ,  C12N5/06

    CPC分类号： C07K14/505 ,  A61K38/00

    摘要： One aspect of the present invention is an isolated nucleic acid molecule encoding canine erythropoietin. The present invention also relates to an isolated canine erythropoietin protein or polypeptide. Another aspect of the present invention is a method for providing erythropoietin therapy to a dog or a cat including administering recombinant canine erythropoietin to a dog or a cat in need of erythropoietin therapy in an amount sufficient to increase production of reticulocytes and red blood cells in the dog or cat.

    摘要翻译： 本发明的一个方面是编码犬促红细胞生成素的分离的核酸分子。 本发明还涉及分离的促红细胞生成素蛋白或多肽。 本发明的另一方面是向狗或猫提供促红细胞生成素治疗的方法，包括向需要促红细胞生成素治疗的狗或猫施用重组犬促红细胞生成素，其量足以增加网织红细胞和红细胞的产生量 狗或猫

    Low profile spindle motor
    9.
    发明授权
    Low profile spindle motor 失效
    薄型主轴电机

    公开(公告)号：US06204996B1

    公开(公告)日：2001-03-20

    申请号：US08400320

    申请日：1995-02-27

    申请人： Donald James MacLeod

    发明人： Donald James MacLeod

    IPC分类号： G11B1702

    CPC分类号： G11B19/2009 ,  G11B25/043

    摘要： A low-profile spindle motor for a disc drive data storage device includes a cylindrical sleeve which is used to mount the motor to a housing base using press-fitting or adhesive bonding, thus eliminating the vertical height required by screws, bolts or other prior art mounting mechanisms. The same cylindrical sleeve is used to mount the stator stack of the motor, and, on the inner surface of the cylindrical sleeve, to mount the ball bearing assemblies used to allow rotation of a central shaft and attached disc-mounting hub. In another aspect of the invention, ball bearing assemblies having a sealing element on only one side are used to allow greater separation between the ball bearing assemblies, while maintaining a low-profile motor. In yet another aspect of the invention, signals to drive the motor are directed to the stator windings via a printed circuit cable whose termination pads are disposed in the vertical space between adjacent stator windings.

    摘要翻译： 用于盘驱动器数据存储装置的低调主轴电机包括圆柱形套筒，其用于使用压配或粘合粘合将马达安装到壳体底座，从而消除了螺钉，螺栓或其它现有技术所需的垂直高度 安装机构。 相同的圆柱形套筒用于安装电动机的定子堆叠，并且在圆柱形套筒的内表面上安装用于允许中心轴和附接的盘安装毂的旋转的滚珠轴承组件。 在本发明的另一方面，使用仅在一侧具有密封元件的滚珠轴承组件，以便在保持低轮廓马达的同时允许滚珠轴承组件之间的更大间隔。 在本发明的另一方面，用于驱动电动机的信号经由印刷电路电缆被引导到定子绕组，其终端焊盘设置在相邻定子绕组之间的垂直空间中。

    Apparatus and method for forming a rotatable ferrofluidic seal between a shaft and a hub
    10.
    发明授权
    Apparatus and method for forming a rotatable ferrofluidic seal between a shaft and a hub 失效
    用于在轴和轮毂之间形成可旋转铁磁流体密封的装置和方法

    公开(公告)号：US06976682B1

    公开(公告)日：2005-12-20

    申请号：US09489594

    申请日：2000-01-21

    申请人： Donald James Macleod ,  Robert Michael Pelstring ,  Marten Fredrick Byl ,  Jeffry Arnold LeBlanc ,  Tan Hung Pham ,  Robert Alan Notingham ,  Michael James Whittome

    发明人： Donald James Macleod ,  Robert Michael Pelstring ,  Marten Fredrick Byl ,  Jeffry Arnold LeBlanc ,  Tan Hung Pham ,  Robert Alan Notingham ,  Michael James Whittome

    IPC分类号： F16J15/43 ,  G11B17/028 ,  G11B19/20 ,  F16J15/33 ,  F16C19/00

    CPC分类号： F16J15/43 ,  F16C19/06 ,  F16C2370/12 ,  G11B17/0282 ,  G11B19/2009

    摘要： An apparatus and method are provided for sealing an outer surface 170 of a shaft 175 to an inner surface 165 of a hub 160. The seal includes a magnet 155, with top and bottom pole pieces 260, 265, and a ferrofluid 270 magnetically held in a gap 275 between the pole pieces 260, 265, and the hub 160 or the shaft 175. The top pole piece 260 has a cross-section that is L-shaped, with a horizontal portion 260a parallel to the magnet 155 and a shorter vertical portion 260b facing the shaft 175. In one version, the vertical portion 260b or the portion of the shaft 175 facing it is contoured to provide a flux gradient that axially concentrates the ferrofluid 270 in the gap 275. In another aspect, a catcher 335 is provided to reduce loss of ferrofluid 270 when the ferrofluidic seal 185 used to form an outside seal. In yet another aspect, a stationary ferrofluidic seal 345 is provided for sealing a stationary shaft 350 to a rotating hub 355.

    摘要翻译： 提供了一种用于将轴175的外表面170密封到毂160的内表面165的装置和方法。密封件包括磁体155，其具有顶部和底部极片260,265以及磁性保持在其中的铁磁流体270 极片260,265和毂160或轴175之间的间隙275.顶极片260具有L形的横截面，水平部分260平行于磁体155并且更短 垂直部分260b面向轴175.在一种形式中，垂直部分260b或面向其的轴175的部分成形为提供将铁磁流体270轴向集中在间隙275中的通量梯度。另一方面， 提供捕集器335以在用于形成外部密封件的铁磁流体密封件185时减少铁磁流体270的损失。 在另一方面，提供固定式铁磁流体密封件345，用于将固定轴350密封到旋转毂355。