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    • 1. 发明授权
    • Ultrasonic probe
    • 超声波探头
    • US08974392B2
    • 2015-03-10
    • US12373790
    • 2007-07-19
    • Kiyoshi FujiiAkira ShimasakiMasahiro ShinkaiEiichi Ookawa
    • Kiyoshi FujiiAkira ShimasakiMasahiro ShinkaiEiichi Ookawa
    • A61B8/14A61B8/13A61B8/00A61B8/08G10K11/35
    • A61B8/13A61B8/4218A61B8/4281A61B8/4455A61B8/4461A61B8/4466A61B8/4488A61B8/483G10K11/355
    • An ultrasonic probe has an organism contact portion that is shaped for use along a comparatively large curvature and can easily be used while closely contacting an organism. The probe includes a first cylinder pulley secured to a probe casing, an arm secured to a motor spindle extending through the first pulley, and a second cylinder pulley rotatably arranged on the opposite side and coupled to the first pulley by a wire. The second pulley is equipped with a slider shaft that is arranged to be extendable by a slider bearing. The slider shaft is equipped with a roller contacting a guide rail of the casing. An ultrasonic element is attached to the distal end of the slider shaft to provide the telescopic structure for the slider shaft. In this manner, the size of a scanning mechanism, for oscillating the ultrasonic element along a large curvature, is reduced.
    • 超声波探头具有生物体接触部分,该部分成形为沿着较大曲率使用,并且可以容易地在生物体紧密接触的同时使用。 探头包括固定到探针壳体上的第一气缸滑轮,固定到延伸穿过第一滑轮的马达主轴的臂,以及可旋转地布置在相对侧上并通过线联接到第一滑轮的第二气缸皮带轮。 第二滑轮配备有滑块轴,该滑块轴被布置成可由滑块轴承延伸。 滑块轴装有与壳体的导轨接触的滚子。 超声波元件附接到滑块轴的远端以提供用于滑块轴的伸缩结构。 以这种方式,减小了用于使超声波元件沿大曲率振动的扫描机构的尺寸。
    • 9. 发明授权
    • Optical recording medium
    • 光记录介质
    • US5569504A
    • 1996-10-29
    • US413879
    • 1995-03-30
    • Sumiko KitagawaMasahiro ShinkaiKenryo Namba
    • Sumiko KitagawaMasahiro ShinkaiKenryo Namba
    • C09B47/067G11B7/248B32B3/00
    • G11B7/248C09B47/0675Y10S428/913Y10S430/146Y10T428/21
    • A phthalocyanine dye of specific structure represented by the following general formula (1) or (2): ##STR1## where Y is O or S attached to the phthalocyanine ring, Z is the group of atoms recurred to complete a carbon or heterocyclic ring together with C, A.sub.1 is a monovalent substituent bulkier than a hydrogen atom, and each of X.sub.1 and X.sub.2 is H or a monovalent substituent or, in the alternative, X.sub.1 and X.sub.2, taken together, form a single bond, ##STR2## where Y and Z.sub.1 have the same meanings as defined for Y and Z in formula (1), All is a monovalent substituent having a branched alkyl group, which is attached to the ring completed by Z.sub.1, and s1 is the number of A.sub.11, is used for the recording layer of an optical recording layer. This phthalocyanine dye is unlikely to attack a substrate material such as PC, can be handled with ease, and has a high solubility in a coating solvent advantageous for film formation, for instance, an alcoholic solvent, e.g., ethyl cellosolve or an aliphatic hydrocarbon solvent.
    • 由以下通式(1)或(2)表示的具有特定结构的酞菁染料:alocyanine环,Z是与C一起复原以完成碳或杂环的原子团,A1是氢的一价取代基 原子,X1和X2各自为H或一价取代基,或者作为替代,X1和X2一起形成单键,其中Y和Z 1与Y和Z中定义的含义相同 式(1)中,全部是具有支链烷基的一价取代基,其被连接到由Z1完成的环上,s1是A11的数,用于光学记录层的记录层。 这种酞菁染料不太可能侵蚀诸如PC的基材,可以容易地处理,并且在有利于成膜的涂布溶剂中具有高溶解度,例如醇溶剂,例如乙基溶纤剂或脂族烃溶剂 。