Crimp contact and gas sensor
    1.
    发明申请
    Crimp contact and gas sensor 审中-公开
    压接和气体传感器

    公开(公告)号:US20060288757A1

    公开(公告)日:2006-12-28

    申请号:US11474949

    申请日:2006-06-27

    CPC classification number: H01R43/058 H01R4/184

    Abstract: A crimp contact includes a wire hold portion crimped onto and holding therein core wires of an electrical lead. The wire hold portion has a bottom wall and a pair of side walls bent in such a manner as to bring ends of the side walls into contact with each other to define a wire accommodation space and satisfies the following equations: {(W1−W2)/2}/W3≦1.2 and H2/H1>0.5 where W1 is a maximum width of the wire hold portion; W2 is a maximum width of the wire accommodation space; W3 is a minimum thickness of the bottom wall; H1 is a maximum thickness of the wire hold portion; and H2 is a maximum distance from an outermost point of the side wall to a tip point of the side wall end along a thickness direction of the wire hold portion.

    Abstract translation: 卷曲接触包括压接在其上并保持电引线的芯线的线保持部分。 电线保持部分具有底壁和一对侧壁,该侧壁以使侧壁的端部彼此接触的方式弯曲以限定电线容纳空间,并且满足以下等式:{(W 1 -W 2)/ 2} / W 3 <= 1.2和H 2 / H 1> 0.5,其中W 1是电线保持部分的最大宽度; W 2是电线容纳空间的最大宽度; W 3是底壁的最小厚度; H 1是电线保持部的最大厚度; H 2是沿着所述线保持部的厚度方向从所述侧壁的最外点到所述侧壁端的前端的最大距离。

    Hydrogen sensor
    3.
    发明授权
    Hydrogen sensor 失效
    氢传感器

    公开(公告)号:US06913677B2

    公开(公告)日:2005-07-05

    申请号:US10242403

    申请日:2002-09-13

    CPC classification number: G01N27/4074 G01N33/005

    Abstract: A hydrogen gas sensor is configured such that an O-ring 21 is disposed within a measurement chamber 11a in order to seal against a first support element 9a and against a proton conduction layer 1. This O-ring 21 assumes the form of a rectangular frame that surrounds a first electrode 3, and a substantially circular cross section, and is elastic, heat resistant, and durable. A first metal plate 23a and a second metal plate 23b are disposed from the outside on opposite support elements 9a and 9b, respectively. The hydrogen gas sensor of the present embodiment has a pair of right-hand and left-hand through-holes 29 formed therein so as to extend along the thickness direction thereof. Bolts 31 are inserted into the corresponding through-holes 29. By fastening the metal plates 23a and 23b from the outside by means of the bolts 31 and nuts 33, the opposite support elements 9a and 9b are fastened, thereby clamping the entire hydrogen sensor in a unitary condition.

    Abstract translation: 氢气传感器被配置为使得O形环21设置在测量室11a内以便密封第一支撑元件9a并抵靠质子传导层1.该O形环21呈现为 围绕第一电极3的矩形框架和基本圆形的横截面,并且是弹性的,耐热的和耐用的。 第一金属板23a和第二金属板23b分别从外部设置在相对的支撑元件9a和9b上。 本实施方式的氢气传感器具有沿其厚度方向延伸的一对形成在其中的右侧和左侧通孔29。 螺栓31插入对应的通孔29.通过螺栓31和螺母33从外部紧固金属板23a和23b,将相对的支撑元件9a和9b紧固,从而将 整个氢传感器处于一体状态。

    Ultrasonic-wave propagation-time measuring method and gas concentration sensor
    4.
    发明授权
    Ultrasonic-wave propagation-time measuring method and gas concentration sensor 失效
    超声波传播时间测量方法和气体浓度传感器

    公开(公告)号:US06886412B2

    公开(公告)日:2005-05-03

    申请号:US10076423

    申请日:2002-02-19

    Abstract: An ultrasonic-wave propagation-time measuring method and gas concentration sensor are disclosed in which a reception wave which has been transmitted and received by an ultrasonic element 5 is subjected to full-wave rectification in order to obtain a full-wave-rectified wave, which is then integrated by an integration circuit 37 to obtain an integral value. A peak value of the integral value is held by a peak-hold circuit 39. As to detection of gas concentration, a threshold-level calculation section 21e sets a reference value on the basis of the peak value, and a point in time when the amplitude of a reception wave having undergone full-wave rectification is judged by a comparator 43 to have reached the reference value is regarded as an arrival time. Subsequently, a gas concentration is determined on the basis of a period between the emission time and the arrival time.

    Abstract translation: 公开了一种超声波传播时间测量方法和气体浓度传感器,其中由超声波元件5发送和接收的接收波被进行全波整流,以获得全波整流波, 然后将其由积分电路37积分以获得积分值。 积分值的峰值由峰值保持电路39保持。 关于气体浓度的检测,阈值电平计算部21e基于峰值设定基准值,并且通过比较器判定经过全波整流的接收波的振幅的时间点 43已达到参考值被视为到达时间。 随后,基于发射时间和到达时间之间的周期来确定气体浓度。

    Humidity sensor
    5.
    发明授权
    Humidity sensor 失效
    湿度传感器

    公开(公告)号:US06883371B2

    公开(公告)日:2005-04-26

    申请号:US09971711

    申请日:2001-10-09

    CPC classification number: G01N27/121

    Abstract: A humidity sensor including an insulating substrate, and a lower electrode formed from a noble metal, a moisture sensitive layer formed of a porous body predominantly containing alumina and containing predetermined amounts of TiO2 and SnO2 and an upper electrode formed of a noble metal porous body successively formed on the insulating substrate. The upper electrode is connected to the moisture sensitive layer and a portion of the insulating substrate. Preferably, the lower electrode is formed of a porous body. More preferably, the lower and upper electrodes are formed from Pt. Furthermore, preferably, a heater and a temperature measurement resistor are provided in the insulating substrate and are located directly below the moisture sensitive layer.

    Abstract translation: 一种湿度传感器,包括绝缘基板和由贵金属形成的下电极,由主要含有氧化铝并含有预定量的TiO 2和SnO 2的多孔体形成的湿度敏感层 和由绝缘基板上依次形成的贵金属多孔体形成的上电极。 上电极连接到湿敏层和绝缘基板的一部分。 优选地,下电极由多孔体形成。 更优选地,下电极和上电极由Pt形成。 此外,优选地,在绝缘基板中设置加热器和温度测量电阻器,并且位于湿敏层的正下方。

    Blood collecting apparatus and blood collecting method using blood collecting apparatus
    8.
    发明授权
    Blood collecting apparatus and blood collecting method using blood collecting apparatus 有权
    采血装置及血液采集方法

    公开(公告)号:US06592613B1

    公开(公告)日:2003-07-15

    申请号:US09613273

    申请日:2000-07-10

    CPC classification number: A61M1/0231

    Abstract: A blood collecting apparatus comprises a blood collecting needle 152; the blood collecting bag, a first tube whose one end communicates with the blood collecting bag and other end communicates with the blood collecting needle, the branch portion provided on a portion of the first tube, a second tube connected with the branch portion at one end thereof and having a blood take-out port (sampling port); and a flexible resin bag including a third tube communicating with the second tube. The flexible resin bag is capable of accommodating air inside a part of the first tube between the branch portion and the blood collecting needle and air inside the second tube when the blood collecting apparatus is used.

    Abstract translation: 血液采集装置包括采集针152; 采血袋,其一端与血液收集袋连通的另一端与采集针连通的第一管,设置在第一管的一部分上的分支部,与一端的分支部连接的第二管 并具有采血口(采样口); 以及包括与第二管连通的第三管的柔性树脂袋。 当使用采血装置时,柔性树脂袋能够在分支部分和采血针之间的第一管的一部分内容纳空气,并且在第二管内部容纳空气。

Patent Agency Ranking