Method and device for detecting leaks in respiratory gas supply systems
    4.
    发明授权
    Method and device for detecting leaks in respiratory gas supply systems 有权
    用于检测呼吸气体供应系统泄漏的方法和装置

    公开(公告)号:US07475685B2

    公开(公告)日:2009-01-13

    申请号:US10550634

    申请日:2004-03-23

    IPC分类号: A61M11/00

    摘要: The invention relates to a method and a device for detecting leaks in respiratory gas supply systems. Both the pressure and the volume flow of the respiratory gas are detected and the relevant values are supplied to an evaluation device. The evaluation device is used to calculate both the respiratory parameter resistance and compliance and the leak for at least two successive breathing cycles. At least one control parameter with different signal amplitudes is pre-determined for the successive breathing cycles. The leak resistance is determined from the resulting differential sequences of pressure and flow for the successive breathing cycles.

    摘要翻译: 本发明涉及一种用于检测呼吸气体供应系统泄漏的方法和装置。 检测呼吸气体的压力和体积流量,并将相关值提供给评估装置。 评估装置用于计算呼吸参数阻力和顺应性以及至少两次连续呼吸周期的泄漏。 对于连续的呼吸周期,预先确定具有不同信号幅度的至少一个控制参数。 从连续呼吸周期的压力和流量的差异序列确定泄漏电阻。

    Colorant compounds
    6.
    发明申请
    Colorant compounds 有权
    着色剂化合物

    公开(公告)号:US20050228183A1

    公开(公告)日:2005-10-13

    申请号:US11141898

    申请日:2005-06-01

    CPC分类号: C09D11/34 C09B11/12 C09B11/24

    摘要: Compounds of the formula wherein M is either (1) a metal ion having a positive charge of +p wherein p is an integer which is at least 2, said metal ion being capable of forming a compound with at least two chromogen moieties, or (2) a metal-containing moiety capable of forming a compound with at least two chromogen moieties, z is an integer representing the number of chromogen moieties associated with the metal and is at least 2, and R1, R2, R3, R4, R5, R6, R7, a, b, c, d, Y, Q−, A, and CA are as defined herein.

    摘要翻译: 下式的化合物其中M是(1)具有正电荷+ p的金属离子,其中p是至少为2的整数,所述金属离子能够形成具有至少两个色原子部分的化合物,或( 2)能够形成具有至少两个色原体部分的化合物的含金属部分,z是表示与金属相关的染色体部分的数目的整数,并且至少为2,R 1, R 2,R 3,R 4,R 5,R 6, R 7,a,b,c,d,Y,Q - ,A和CA如本文所定义。

    PHASE CHANGE INK ADDITIVES
    8.
    发明申请
    PHASE CHANGE INK ADDITIVES 审中-公开
    相变油墨添加剂

    公开(公告)号:US20070252879A1

    公开(公告)日:2007-11-01

    申请号:US11380788

    申请日:2006-04-28

    IPC分类号: G01D11/00 C09D11/00

    CPC分类号: C09D11/34

    摘要: A phase change ink having an ink vehicle and a conductivity enhancing agent. The conductivity enhancing agent may be an organic salt derived from an organic base having at least one long hydrocarbon chain and an acid. The inks described herein have a consistent electrical conductivity and may be used as an input signal for an ink reservoir level sensing in ink jet devices.

    摘要翻译: 一种具有油墨载体和导电性增强剂的相变油墨。 电导率增强剂可以是衍生自具有至少一个长烃链和酸的有机碱的有机盐。 本文所述的油墨具有一致的电导率,并且可以用作用于在喷墨装置中的油墨储存器液位感测的输入信号。

    Phase change inks
    9.
    发明申请
    Phase change inks 有权
    相变油墨

    公开(公告)号:US20060021547A1

    公开(公告)日:2006-02-02

    申请号:US10902602

    申请日:2004-07-29

    IPC分类号: C09B1/16 C09D11/00 C07C225/34

    CPC分类号: C09B1/5145 C09D11/34

    摘要: Disclosed is a phase change ink composition comprising a phase change ink carrier and a colorant compound of the formula wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group, an arylene group, an arylalkylene group, or an alkylarylene group, provided that no oxygen atom creates a linkage, X is —O— or —NR3— wherein R3 is a hydrogen atom, an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, and R2 is a hydrogen atom, an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group.

    摘要翻译: 公开了一种相变油墨组合物,其包含相变油墨载体和下式的着色剂化合物,其中Y为氢原子或溴原子,n为0,1,2,3或4的整数,R为 > 1 是亚烷基,亚芳基,芳基亚烷基或烷基亚芳基,条件是没有氧原子产生键,X是-O-或-NR 3 - 其中R 3为氢原子,烷基,芳基,芳基烷基或烷基芳基,R 2为氢原子,烷基 ,芳基,芳烷基或烷芳基。