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    Articulated arm transfer device
    34.
    发明授权
    Articulated arm transfer device 失效
    铰接臂转移装置

    公开(公告)号：US5431529A

    公开(公告)日：1995-07-11

    申请号：US997773

    申请日：1992-12-28

    Applicant: Richard H. Eastman ,  James C. Davis, Jr.

    Inventor： Richard H. Eastman ,  James C. Davis, Jr.

    IPC: B25J17/00 ,  B25J9/06 ,  B25J9/10 ,  B25J17/02 ,  B25J18/00 ,  B25J18/02 ,  B65G49/07 ,  H01L21/677

    CPC classification number: B25J18/00 ,  B25J17/0241 ,  B25J9/104 ,  B25J9/1065 ,  Y10T74/20329 ,  Y10T74/20335

    Abstract: An articulated arm transfer device employs a pair of upper arms each upper arm being rotatable at its shoulder end, and a pair of forearms each forearm being rotatable at its wrist end. The elbow ends of each pair are connected to each other by a link means. The shoulder ends are mounted on a support in such a manner that one upper arm is rotated by a drive means, and holding means for an object to be transferred is mounted on the wrist ends. The link means includes shafts upon which the elbow ends are mounted and at least two S-bands connecting the shafts in such a manner that rotation of one shaft in either direction causes rotation of the other shaft in the opposite direction. The elbow end of one upper arm is fixed to its shaft, while the elbow end of the other upper arm is rotatably mounted on its shaft. The elbow end of one forearm is rotatably mounted on the shaft to which the elbow end of an upper arm is fixed, and the elbow end of the other forearm is fixed to the shaft on which the elbow end of the other upper arm is rotatably mounted.

    Abstract translation: 关节式臂转移装置采用一对上臂，每个上臂可在其肩端旋转，一对前臂每个前臂可在其腕端旋转。 每对的肘端通过连接装置相互连接。 肩端部以这样的方式安装在支撑件上，即一个上臂由驱动装置旋转，并且用于待传送物体的保持装置安装在手腕端部上。 连杆装置包括安装肘部端的轴和至少两个连接轴的S形带，使得一个轴在任一方向上的旋转导致另一轴在相反方向上的旋转。 一个上臂的肘端固定在其轴上，而另一个上臂的肘端可旋转地安装在其轴上。 一个前臂的肘端可旋转地安装在上臂的肘端固定到的轴上，另一个前臂的肘端固定到另一个上臂的肘端可旋转地安装在其上的轴上 。

    High pressure facilitated membranes for selective separation and process for the use thereof
    35.
    发明授权
    High pressure facilitated membranes for selective separation and process for the use thereof 失效
    高压促进膜用于选择性分离和其使用方法

    公开(公告)号：US5131928A

    公开(公告)日：1992-07-21

    申请号：US667947

    申请日：1991-03-11

    Applicant: Marc W. Blackman ,  Alex E. Velikoff ,  James C. Davis ,  Ronald J. Valus

    Inventor： Marc W. Blackman ,  Alex E. Velikoff ,  James C. Davis ,  Ronald J. Valus

    IPC: B01D53/22

    CPC classification number: B01D53/22 ,  B01D63/02 ,  B01D63/021 ,  B01D2313/22

    Abstract: The subject invention relates to a membrane for the selective separation of at least one component of a gaseous feed stream comprising a porous membrane, having pores of from about 10 Angstroms to about 200 Angstroms, the pores containing a facilitator liquid having an affinity for the at least one component to be selectively separated, the membrane being capable of operating at a transmembrane pressure of about 100 psig to about 1000 psig, and the membrane comprising a polymer, a solvent, an alcohol non-solvent, and a viscosity enhancer and pore former.

    Abstract translation: 本发明涉及用于选择性分离包含多孔膜的气态进料流的至少一种成分的膜，该多孔膜具有约10埃至约200埃的孔隙，该孔隙含有对于 至少一个要选择性分离的组分，所述膜能够以约100psig至约1000psig的跨膜压力操作，并且所述膜包含聚合物，溶剂，醇非溶剂和粘度增强剂和成孔剂 。

    Articulated arm transfer device
    36.
    发明授权
    Articulated arm transfer device 失效
    铰接臂转移装置

    公开(公告)号：US4909701A

    公开(公告)日：1990-03-20

    申请号：US050520

    申请日：1987-05-18

    Applicant: E. Brian Hardegen ,  Todd E. Bottomley ,  James C. Davis, Jr.

    Inventor： E. Brian Hardegen ,  Todd E. Bottomley ,  James C. Davis, Jr.

    IPC: B25J9/00 ,  B25J9/10 ,  B25J15/06 ,  B25J21/00 ,  H01L21/677

    CPC classification number: B25J9/107 ,  B25J15/0616 ,  B25J21/005 ,  H01L21/67766

    Abstract: In a material transfer device, an articulated arm assembly extends and retracts in a "froglike" motion to transfer an object between a plurality of locations. The articulated arm assembly is rotatable about a pivot point in a radial plane and can be raised or lowered in an axial direction to align the object with the intended destination. A greater degree of axial mobility may be provided, for example by a rotating lift screw. A vacuum chamber may be provided, with the arm assembly moving the object between locations in the chamber.

    Abstract translation: 在材料转移装置中，铰接臂组件以“青蛙状”运动延伸和缩回以在多个位置之间传送物体。 铰接臂组件可绕径向平面中的枢转点旋转，并且可以在轴向方向上升高或降低以使物体与预期目的地对准。 可以提供更大程度的轴向迁移率，例如通过旋转提升螺钉。 可以设置真空室，其中臂组件将物体移动到室中的位置之间。

    Articulated arm transfer device
    37.
    发明授权
    Articulated arm transfer device 失效

    公开(公告)号：US4666366A

    公开(公告)日：1987-05-19

    申请号：US755905

    申请日：1985-07-17

    Applicant: James C. Davis

    Inventor： James C. Davis

    IPC: H01L21/677 ,  B65G65/00

    CPC classification number: H01L21/67766

    Abstract: In a material transfer device, an articulated arm assembly extends and retracts in a "froglike" motion to transfer an object between a plurality of locations. The articulated arm assembly is rotatable about a pivot point in a radial plane and can be raised or lowered in an axial direction.

    Hollow fiber separatory device
    40.
    发明授权
    Hollow fiber separatory device 失效
    中空纤维分离装置

    公开(公告)号：US3962094A

    公开(公告)日：1976-06-08

    申请号：US610361

    申请日：1975-09-04

    Applicant: James C. Davis ,  Robert C. Stevens

    Inventor： James C. Davis ,  Robert C. Stevens

    IPC: B01D63/02 ,  C08G18/36 ,  B01D13/00

    CPC classification number: C08G18/36 ,  B01D63/023

    Abstract: A separatory device is disclosed wherein a bundle of hollow fibers have their end portions potted in a polyurethane tube-sheet, said polyurethane consisting of an isocyanate-containing prepolymer which is non-catalytically crosslinked with a polyol. The resulting tube-sheet has demonstrated an unexpected degree of adherence to the fibers. In addition, essentially no adverse toxicity effects are encountered in biomedical applications of said device.

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