Internal combustion engine mapping apparatus and method
    23.
    发明授权
    Internal combustion engine mapping apparatus and method 失效
    内燃机喷射装置和方法

    公开(公告)号:US5189907A

    公开(公告)日:1993-03-02

    申请号:US661662

    申请日:1991-02-27

    IPC分类号: G01M15/04

    摘要: An RPM variation test for use in an engine analyzer system is used to test internal combustion engines. The engine analyzer individually disables cylinders and monitors instantaneous engine RPM, to generate an engine map. The engine analyzer performs an engine performance test upon the internal combustion engine. The engine map is used to map the results of the engine performance test. Using the present invention, an engine map is produced just prior to performing an engine performance test.

    摘要翻译: 用于发动机分析仪系统的RPM变化测试用于测试内燃机。 发动机分析仪单独禁用气缸并监测瞬时发动机转速,以产生发动机地图。 发动机分析仪对内燃机执行发动机性能测试。 引擎地图用于映射发动机性能测试的结果。 使用本发明,在执行发动机性能测试之前产生发动机地图。

    Toy vehicle with adjustable suspension system
    24.
    发明授权
    Toy vehicle with adjustable suspension system 失效
    具有可调悬挂系统的玩具车

    公开(公告)号:US4696655A

    公开(公告)日:1987-09-29

    申请号:US896645

    申请日:1986-08-15

    IPC分类号: A63H17/26 A63H3/20

    CPC分类号: A63H17/262

    摘要: The present invention involves a toy vehicle which includes a body, at least three wheels, wheel support means and a suspension system. The wheel support means connects the body and the wheels in conjunction with the suspension system such that the body may be raised or lowered merely by pulling or pushing on the wheels away from or toward the underside of the body. The suspension system utilizes hollow plastic tubes which include a flexible zone with a plurality of circumferential corrugations which enable the tube to be stretched to sequential lengths until the corrugations assume a longitudinally spaced position. The toy vehicle of the present invention may have as part of its suspension system a single tube as described, or a plurality of tubes, such as one for each of the two front wheels or one for the front wheels and one for the back wheels, or any other combination which may be functionally possible. At least two tubes is preferred.

    摘要翻译: 本发明涉及一种玩具车,其包括主体,至少三个轮,车轮支撑装置和悬架系统。 车轮支撑装置与悬挂系统一起连接主体和车轮,使得仅通过从车身的下侧或朝向身体的下侧拉动或推动车轮即可将车身升高或降低。 悬挂系统使用中空塑料管,其包括具有多个圆周波纹的柔性区域,其使得管能够被拉伸到连续长度,直到波纹呈现纵向间隔开的位置。 本发明的玩具车辆可以具有如上所述的单个管或其多个管,例如一个用于两个前轮中的一个或一个用于前轮,一个用于后轮的悬挂系统的一部分, 或可能在功能上可能的任何其他组合。 至少有两根管是优选的。

    Apparatus and method for testing visual acuity and fixation control
    28.
    发明申请
    Apparatus and method for testing visual acuity and fixation control 审中-公开
    用于测试视力和固定控制的装置和方法

    公开(公告)号:US20080143961A1

    公开(公告)日:2008-06-19

    申请号:US11890589

    申请日:2007-08-07

    IPC分类号: A61B3/032

    摘要: A method and apparatus for conducting a visual acuity test are provided. The method includes displaying a visual acuity test on a display device (20) that is initiated by a controller (16) such as a handheld keypad controller (16), which is operatively associated with the computer-processing unit (12). The patient's eye is fixated using an eye fixation assessment on a display device during portions of the visual acuity test and is initiated by a controller such as a foot pedal controller (14), which is operatively associated with the CPU. Contrast sensitivity can also be evaluated on the display device by selectively altering the contrast of an image and background on the display device (20).

    摘要翻译: 提供了用于进行视力测试的方法和装置。 该方法包括在由与计算机处理单元(12)可操作地相关联的诸如手持式键盘控制器(16)的控制器(16)发起的显示设备(20)上显示视敏度测试。 在视力测试的部分期间,使用在显示设备上的眼睛固定评估来固定患者的眼睛,并且由诸如与CPU可操作地相关联的脚踏板控制器(14)的控制器启动。 还可以通过选择性地改变显示装置(20)上的图像和背景的对比度来在显示装置上评估对比度灵敏度。

    ASD closure device with self centering arm network
    29.
    发明授权
    ASD closure device with self centering arm network 失效
    ASD闭合装置具有自动定心臂网络

    公开(公告)号:US07144410B2

    公开(公告)日:2006-12-05

    申请号:US10666081

    申请日:2003-09-18

    IPC分类号: A61B17/08 A61B17/00

    摘要: The present invention provides an occluder with a self centering system that keeps the occluder properly centered in a defect which allows the center of the occluder to remain properly positioned within the defect so that the left and right sides cover the entire defect which reduces the chance of blood shunting through the defect and increases the effectiveness of the occluder. The self centering system is comprised of a series of arms that provide tension to hold the right and left sides in place. The arms are shaped to provide a flexible intermediate zone comprising a left and a right conical shaped network, wherein each network extends from the right and left sides and narrows at the center section. The flexible intermediate zone centers the occluder and helps to hold it in place.

    摘要翻译: 本发明提供一种具有自动定心系统的封堵器,其将封堵器适当地定位在允许封堵器的中心保持适当定位在缺陷中的缺陷中,使得左侧和右侧覆盖整个缺损,从而减少 血液分流通过缺陷并增加闭塞器的有效性。 自定心系统由一系列的臂组成,提供张力以将左右两侧保持在适当位置。 臂被成形为提供包括左右的圆锥形网络的柔性中间区域,其中每个网络从左侧和右侧延伸并且在中心部分处变窄。 柔性中间区域使闭塞器居中,并有助于将其保持在适当位置。