Inkjet head and inkjet head assembly having the same
    3.
    发明申请
    Inkjet head and inkjet head assembly having the same 有权
    喷墨头和喷墨头组件具有相同的特征

    公开(公告)号:US20110057995A1

    公开(公告)日:2011-03-10

    申请号:US12654533

    申请日:2009-12-22

    IPC分类号: B41J2/045

    摘要: There is provided an inkjet head and an inkjet head assembly having the same. The inkjet head includes an inkjet head plate having a plurality of nozzles ejecting ink provided therein; pressure chambers storing ink drawn in from both outer ends of the inkjet head plate in a width direction thereof and facing each other in a direction inwards of the width direction; piezoelectric elements supplying the pressure champers with driving force allowing ink to be ejected through the nozzles connected to the pressure chambers and disposed on the pressure chambers having membranes interposed therebetween; a pressure adjusting channel connecting the pressure chambers to adjust a pressure of ink ejected through the nozzles.

    摘要翻译: 提供了一种喷墨头和具有该喷墨头的喷墨头组件。 喷墨头包括喷墨头板,其具有喷射墨水的多个喷嘴; 存储从所述喷墨头板的两个外端沿其宽度方向从所述宽度方向的内侧面向彼此面对的墨水的压力室; 向压力传感器提供驱动力的压电元件,其允许通过连接到压力室的喷嘴喷射墨水并且设置在具有介于其间的膜的压力室; 连接压力室以调节通过喷嘴喷射的墨的压力的压力调节通道。

    APPARATUS TO MEASURE SKIN MOISTURE CONTENT AND METHOD OF OPERATING THE SAME
    7.
    发明申请
    APPARATUS TO MEASURE SKIN MOISTURE CONTENT AND METHOD OF OPERATING THE SAME 审中-公开
    测量皮肤水分含量的方法及其操作方法

    公开(公告)号:US20120232421A1

    公开(公告)日:2012-09-13

    申请号:US13422638

    申请日:2012-03-16

    IPC分类号: A61B5/053

    CPC分类号: A61B5/0531 A61B5/442

    摘要: A method of measuring skin moisture content, the method including: measuring a differential rate of a skin impedance of a predetermined skin area of a user for a predetermined period of time; and determining that the skin area is a moist area when the differential rate of skin impedance is greater than or equal to a predetermined value for a predetermined period of time, and determining that the skin area is a dry area when the differential rate of skin impedance is less than the predetermined value for the predetermined period of time.

    摘要翻译: 一种测量皮肤含水量的方法,所述方法包括:测量用户预定皮肤区域的皮肤阻抗的差速率达预定时间段; 以及当皮肤阻抗的差分速率大于或等于预定值一段预定时间段时,确定皮肤区域是湿润区域,并且当皮肤阻抗的差异率确定皮肤区域是干燥区域 在预定时间段内小于预定值。

    Inkjet head and inkjet head assembly having the same
    8.
    发明授权
    Inkjet head and inkjet head assembly having the same 有权
    喷墨头和喷墨头组件具有相同的特征

    公开(公告)号:US08152284B2

    公开(公告)日:2012-04-10

    申请号:US12654533

    申请日:2009-12-22

    IPC分类号: B41J2/045

    摘要: There is provided an inkjet head and an inkjet head assembly having the same. The inkjet head includes an inkjet head plate having a plurality of nozzles ejecting ink provided therein; pressure chambers storing ink drawn in from both outer ends of the inkjet head plate in a width direction thereof and facing each other in a direction inwards of the width direction; piezoelectric elements supplying the pressure champers with driving force allowing ink to be ejected through the nozzles connected to the pressure chambers and disposed on the pressure chambers having membranes interposed therebetween; a pressure adjusting channel connecting the pressure chambers to adjust a pressure of ink ejected through the nozzles.

    摘要翻译: 提供了一种喷墨头和具有该喷墨头的喷墨头组件。 喷墨头包括喷墨头板,其具有喷射墨水的多个喷嘴; 存储从所述喷墨头板的两个外端沿其宽度方向从所述宽度方向的内侧面向彼此面对的墨水的压力室; 向压力传感器提供驱动力的压电元件,其允许通过连接到压力室的喷嘴喷射墨水并且设置在具有介于其间的膜的压力室; 连接压力室以调节通过喷嘴喷射的墨的压力的压力调节通道。

    Apparatus for measuring skin moisture content and it's operation method
    10.
    发明授权
    Apparatus for measuring skin moisture content and it's operation method 失效
    用于测量皮肤含水量的装置及其操作方法

    公开(公告)号:US07753846B2

    公开(公告)日:2010-07-13

    申请号:US11892428

    申请日:2007-08-22

    IPC分类号: A61B5/00 A61B5/05

    CPC分类号: A61B5/0531 A61B5/442

    摘要: An apparatus for measuring skin moisture content, the apparatus including: an electrode unit comprising a reference (R) electrode, a current (C) electrode, and a measuring (M) electrode; an operational amplifier including an inverting input terminal that is supplied to a first voltage and connects with the R electrode, and an output terminal that connects with the C electrode; a switch controlling a connection between the output terminal and the C electrode; and a comparison control unit comparing the first voltage with a voltage at the output terminal, and controlling the switch to connect the output terminal and the C electrode when the voltage at the output terminal is less than or equal to a value that is acquired by multiplying the first voltage and a predetermined constant.

    摘要翻译: 一种用于测量皮肤含水量的装置,所述装置包括:电极单元,包括参考电极(R)电极,电流(C)电极和测量(M)电极; 运算放大器,包括提供给第一电压并与R电极连接的反相输入端子以及与C电极连接的输出端子; 控制输出端子和C电极之间的连接的开关; 以及比较控制单元,其将所述第一电压与所述输出端子处的电压进行比较,并且当所述输出端子处的电压小于或等于通过乘以所获得的值时,控制所述开关连接所述输出端子和所述C电极 第一电压和预定常数。