Radial compression-ignition engine

    公开(公告)号:US20070068467A1

    公开(公告)日:2007-03-29

    申请号:US11233792

    申请日:2005-09-23

    Applicant: Nicholas Stone

    Inventor: Nicholas Stone

    CPC classification number: F02B57/08 F01L1/047 F01L1/14 F01L1/146 F02B61/04

    Abstract: A compression-ignition internal combustion engine for aircraft generally comprises a stationary crankshaft, a crankcase adapted to rotate about the stationary crankshaft, and a plurality of cylinders radially extending from the crankcase. Each cylinder includes a piston adapted to reciprocate therein and a connecting rod drivingly coupling the piston to the crankshaft. The engine further comprises a valve assembly for operating an exhaust valve associated with each cylinder and a fuel assembly for supplying fuel to each cylinder. First and second cams mounted on the crankshaft are adapted to operate the valve assembly and fuel assembly in a timed manner as the crankcase rotates about the crankshaft. The engine also includes a propeller synchronizer for adjusting the pitch of a plurality of propellers radially extending from the rotating crankcase.

    TRANS-RAMAN FOR BREAST CANCER
    5.
    发明申请
    TRANS-RAMAN FOR BREAST CANCER 有权
    乳腺癌转移瘤

    公开(公告)号:US20090238333A1

    公开(公告)日:2009-09-24

    申请号:US12225928

    申请日:2007-04-05

    CPC classification number: G01N21/65 A61B5/417 G01N2021/656 G07D7/1205

    Abstract: Non invasive in-vivo measurement of composition of a tissue within a part of a human or animal subject is carried out by detecting a Raman spectral characteristic in light scattered through the part using a transmission, rather than a backscattering geometry. The technique is applied to the detection of calcifications in human breast tissues.

    Abstract translation: 通过使用透射而不是后向散射几何检测通过部件散射的光中的拉曼光谱特性来进行人或动物受试者的一部分内的组织的组成的非侵入性体内测量。 该技术应用于人乳腺组织中钙化的检测。

    Electronic devices
    6.
    发明申请
    Electronic devices 有权
    电子设备

    公开(公告)号:US20070040170A1

    公开(公告)日:2007-02-22

    申请号:US10571556

    申请日:2004-09-10

    Abstract: An electronic device including at least first and second transistors integrated together on a substrate and each including an organic semiconductor region, wherein the first and second transistors are either both n-type or both p-type but wherein one of the first and second transistors is a normally-ON transistor and the other of the first and second transistors is a normally-OFF transistor.

    Abstract translation: 一种电子器件,其至少包括在衬底上集成在一起的第一和第二晶体管,并且每个包括有机半导体区域,其中所述第一和第二晶体管既是n型的,也可以是p型,但是其中第一和第二晶体管之一是 常开晶体管,第一和第二晶体管中的另一个是常关晶体管。

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