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    • 6. 发明授权
    • Liquid level detecting device
    • 液位检测装置
    • US08820158B2
    • 2014-09-02
    • US13356344
    • 2012-01-23
    • Toshio OikeKenichi Tanaka
    • Toshio OikeKenichi Tanaka
    • G01F23/32G01F23/36G01D5/165G01F23/00
    • G01D5/165G01F23/363
    • A liquid level detecting device includes a resistor plate having conductive segments, a float that vertically moves in accordance with a displacement of a liquid level, a float arm that has one end to which the float is attached and the other end which is rotatably supported so as to be rotated in association with a vertical movement of the float, and a contact point that slides on the conductive segments in association with a rotation of the float arm. Each of the conductive segments is formed of a first metallic material and a second metallic material. The first metallic material has silver (Ag) and palladium (Pd) and the second metallic material has gold (Au) as a main component. A part which is to be brought into contact with the contact point in each of the conductive segments is formed of the second metallic material.
    • 液面检测装置包括具有导电段的电阻板,根据液位的位移而垂直移动的浮子,具有浮子附着的一端的浮臂和可旋转地支撑的另一端 与浮子的垂直运动相关联地旋转,以及与浮动臂的旋转相关联地在导电段上滑动的接触点。 每个导电段由第一金属材料和第二金属材料形成。 第一金属材料具有银(Ag)和钯(Pd),第二金属材料具有金(Au)作为主要成分。 要与每个导电段中的接触点接触的部分由第二金属材料形成。
    • 7. 发明授权
    • Liquid level detecting apparatus
    • 液面检测装置
    • US08671751B2
    • 2014-03-18
    • US13355816
    • 2012-01-23
    • Takafumi ShimizuToshio OikeKenichi Tanaka
    • Takafumi ShimizuToshio OikeKenichi Tanaka
    • G01F23/32G01F23/00
    • H01C10/16G01F23/36H01C10/32
    • A liquid level detecting apparatus is provided. A resistance plate has a plurality of elongated conductive segments arranged therein. A float is configured to be moved upward and downward depending on a displacement of a liquid level to be measured. A floating arm has one end attached to the float and the other end rotatably supported to be rotated in response to upward and downward movements of the float. A contact is configured to be slid on the plurality of conductive segments in association with a rotation of the float arm depending on the liquid level. The plurality of conductive segments comprise a plurality of first segments made of a first metal material containing at least silver (Ag) and palladium (Pd), and a plurality of second segments made of a second metal material essentially containing gold (Au).
    • 提供了液面检测装置。 电阻板具有布置在其中的多个细长导电段。 浮子被配置为根据要测量的液位的位移而向上和向下移动。 浮动臂具有一端连接到浮子,另一端可自由旋转地支撑,以响应浮子的向上和向下运动而旋转。 触点构造成根据液面而与浮动臂的旋转相关联地在多个导电段上滑动。 多个导电段包括由至少含有银(Ag)和钯(Pd)的第一金属材料制成的多个第一段和由基本上含有金(Au)的第二金属材料制成的多个第二段。
    • 10. 发明授权
    • Image processing apparatus and image processing method
    • 图像处理装置和图像处理方法
    • US08306301B2
    • 2012-11-06
    • US13237113
    • 2011-09-20
    • Kenichi Tanaka
    • Kenichi Tanaka
    • G06K9/00
    • A61B1/05A61B1/00009A61B1/063A61B1/0638A61B1/0646A61B5/489G06T7/0012G06T7/12G06T2207/10068G06T2207/30101
    • An image processing apparatus includes: a region detection section which detects a candidate region in which a structure having a predetermined shape is estimated to exist from an image a border pixel detection section which detects a border of the candidate region; a region setting section which sets a local region in the vicinity of and both sides of the border; a feature value calculation section which calculates predetermined feature values based on predetermined values obtained for respective pixel units of the local regions; a discrimination value calculation section which calculates a discrimination value based on calculation results of the predetermined feature values in local region groups on one side and the other side when viewed from the border; and a candidate region correction section which corrects a detection result of a candidate region based on a calculation result of the discrimination value.
    • 一种图像处理装置,包括:区域检测部,其从检测到所述候选区域的边界的边界像素检测部的图像检测出其中存在具有预定形状的结构的候选区域; 区域设定部,其设定边界附近和两侧的局部区域; 特征值计算部,其基于针对所述局部区域的各像素单位获得的规定值来计算预定特征量; 鉴别值计算部分,当从边界观察时,基于在一侧和另一侧的局部区域组中的预定特征值的计算结果来计算鉴别值; 以及候选区域校正部,其基于所述识别值的计算结果来校正候选区域的检测结果。