Pneumatically launched folding wing glider toy
    2.
    发明授权
    Pneumatically launched folding wing glider toy 失效
    气动弹起的折翼滑翔机玩具

    公开(公告)号:US07216642B2

    公开(公告)日:2007-05-15

    申请号:US11392146

    申请日:2006-03-29

    IPC分类号: F41B11/00

    摘要: A glider toy has pivoting wings that may be locked in a retracted position prior to launch. Upon launching of the glider, the wings may be unlocked. During flight, the wings extend forward for an entertaining glide at the urging of one or more elastic members. A launcher includes an orientation-sensitive safety feature that limits the angles at which projectiles may be launched therefrom. The safety feature permits projectiles to be launched from the launcher only within approximately a generally upward, non-vertical angular range.

    摘要翻译: 滑翔机玩具具有枢转的翼,其可以在发射之前被锁定在缩回位置。 在启动滑翔机时,机翼可能会被解锁。 在飞行中,翼部向前延伸以在一个或多个弹性构件的推动下进行有趣的滑行。 发射器包括定向敏感的安全特征,其限制了可以从其发射弹丸的角度。 安全功能使射弹只能在大致向上,非垂直的角度范围内从发射器发射。

    Variable stiffness heating catheter
    3.
    发明授权
    Variable stiffness heating catheter 失效
    可变刚度加热导管

    公开(公告)号:US06887235B2

    公开(公告)日:2005-05-03

    申请号:US09813119

    申请日:2001-03-19

    IPC分类号: A61B18/24 A61M25/00 A61B18/04

    摘要: The variable stiffness heating catheter includes a heating catheter shaft including at least one electrically conductive member, a reinforcing tube with apertures formed around the surface of the reinforcing tube, and at least one coaxial outer layer of a polymer, metal, or both for providing desired variations in stiffness along at least a portion of the length of the shaft. The apertures can be formed as axial or helical slits in the surface of the reinforcing tube, and the reinforcing tube can also be formed to be tapered at the point where the apertures are formed in the reinforcing tube to provide a heating catheter that is torqueable and pushable at the proximal end, yet soft and flexible at the distal end.

    摘要翻译: 可变刚度加热导管包括加热导管轴,其包括至少一个导电构件,具有围绕加强管的表面形成的孔的加强管,以及聚合物,金属或两者的至少一个同轴外层,用于提供期望的 沿轴长度的至少一部分的刚度变化。 孔可以形成为加强管的表面中的轴向或螺旋狭缝,并且加强管也可以形成为在加强管中形成孔的点成锥形,以提供可扭转的加热导管, 在近端可推,但在远端柔软柔韧。

    Variable stiffness optical fiber shaft
    4.
    发明授权
    Variable stiffness optical fiber shaft 有权
    可变刚度光纤轴

    公开(公告)号:US06352531B1

    公开(公告)日:2002-03-05

    申请号:US09275485

    申请日:1999-03-24

    IPC分类号: A61B1818

    摘要: The variable stiffness optical fiber shaft includes an optical fiber and a reinforcing tube with apertures formed around the surface of the reinforcing tube, and at least one coaxial outer layer of a polymer, metal, or both for providing desired variations in stiffness along at least a portion of the length of the shaft. The apertures can be formed as axial or helical slits in the surface of the reinforcing tube, and the reinforcing tube can also be formed to be tapered at the point where the apertures are formed in the reinforcing tube to provide an optical fiber shaft that is torqueable and pushable at the proximal end, yet soft and flexible at the distal end.

    摘要翻译: 可变刚度光纤轴包括光纤和加强管,其具有围绕加强管的表面形成的孔,以及聚合物,金属或两者的至少一个同轴外层,用于提供至少一个 部分长度的轴。 孔可以形成为在加强管的表面中的轴向或螺旋狭缝,并且加强管也可以形成为在加强管中形成孔的点成锥形,以提供可扭转的光纤轴 并可在近端推动,但在远端柔软而柔韧。

    Variable stiffness heating catheter
    7.
    发明授权
    Variable stiffness heating catheter 失效
    可变刚度加热导管

    公开(公告)号:US08282677B2

    公开(公告)日:2012-10-09

    申请号:US12685637

    申请日:2010-01-11

    IPC分类号: A61F7/12

    摘要: The variable stiffness heating catheter includes a heating catheter shaft including at least one electrically conductive member, a reinforcing tube with apertures formed around the surface of the reinforcing tube, and at least one coaxial outer layer of a polymer, metal, or both for providing desired variations in stiffness along at least a portion of the length of the shaft. The apertures can be formed as axial or helical slits in the surface of the reinforcing tube, and the reinforcing tube can also be formed to be tapered at the point where the apertures are formed in the reinforcing tube to provide a heating catheter that is torqueable and pushable at the proximal end, yet soft and flexible at the distal end.

    摘要翻译: 可变刚度加热导管包括加热导管轴,其包括至少一个导电构件,具有围绕加强管的表面形成的孔的加强管,以及聚合物,金属或两者的至少一个同轴外层,用于提供期望的 沿轴长度的至少一部分的刚度变化。 孔可以形成为加强管的表面中的轴向或螺旋狭缝,并且加强管也可以形成为在加强管中形成孔的点成锥形,以提供可扭转的加热导管, 在近端可推,但在远端柔软柔韧。

    Two terminal nanotube switch, memory array incorporating the same and method of making
    8.
    发明授权
    Two terminal nanotube switch, memory array incorporating the same and method of making 有权
    两端子纳米管开关,内存阵列及其制作方法

    公开(公告)号:US08253171B1

    公开(公告)日:2012-08-28

    申请号:US12857494

    申请日:2010-08-16

    IPC分类号: H01L27/118

    摘要: A two terminal switching device includes a first conductive terminal, a second conductive terminal in spaced relation to the first terminal, the first terminal encompassed by the second terminal. The device also includes an electrically insulating spacer that encompasses the first terminal and provides the spaced relation between the second terminal and the first terminal. It also includes a nanotube article comprising at least one carbon nanotube, the nanotube article being arranged to overlap at least a portion of each of the first and second terminals. The device also includes a stimulus circuit in electrical communication with at least one of the first and second terminals that is capable of applying a first electrical stimulus to at least one of the first and second terminals to change the resistance of the device between the first and second terminals from a relatively low resistance to a relatively high resistance.

    摘要翻译: 双端开关装置包括第一导电端子,与第一端子间隔开的第二导电端子,由第二端子包围的第一端子。 该装置还包括电绝缘间隔件,其包围第一端子并且提供第二端子和第一端子之间的间隔关系。 其还包括包含至少一个碳纳米管的纳米管制品,所述纳米管制品被布置成与所述第一和第二端子中的每一个的至少一部分重叠。 该装置还包括与第一和第二端子中的至少一个电连通的刺激电路,其能够对第一和第二端子中的至少一个施加第一电刺激,以改变装置在第一和第二端子之间的电阻 第二端子从相对较低的电阻到相对较高的电阻。