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    • 22. 发明授权
    • Thermosensitive recording material
    • 热敏记录材料
    • US4727054A
    • 1988-02-23
    • US800032
    • 1985-11-20
    • Yukihiro YuyamaTakanori MotosugiYasuhiro Honda
    • Yukihiro YuyamaTakanori MotosugiYasuhiro Honda
    • B41M5/337B41M5/28B41M5/30B41M5/40B41M5/44B41M5/22
    • B41M5/44B41M2205/04
    • A thermosensitive recording material comprising (a) a support material, (b) an undercoat layer formed thereon, comprising a polyvinyl alcohol having a saponification ratio ranging from 80 mole % to 95 mole %, which serves as water-soluble binder agent, a first water-resisting-property-improvement agent and a first organic filler, (c) a thermosensitive coloring layer formed on the undercoat layer, comprising a leuco dye, a color developer capable of inducing color formation in the leuco dye upon application of heat thereto and the same polyvinyl alcohol as first mentioned and (d) an overcoating layer formed on the thermosensitive coloring layer, comprising the same polyvinyl alcohol as first mentioned, a second water-resisting-property-improvement agent and a second organic filler.
    • 一种热敏记录材料,包括(a)支撑材料,(b)其上形成的底涂层,其包含皂化比例为80摩尔%至95摩尔%的聚乙烯醇,其用作水溶性粘合剂,第一 耐水性改进剂和第一有机填料,(c)形成在底涂层上的热敏着色层,其包含无色染料,在施加热量时能够在无色染料中引起着色形成的显色剂,和 与上述相同的聚乙烯醇和(d)在热敏着色层上形成的外涂层,包含与前述相同的聚乙烯醇,第二耐水性改进剂和第二有机填料。
    • 24. 发明授权
    • Shape memory alloy drive device
    • 形状记忆合金驱动装置
    • US08448434B2
    • 2013-05-28
    • US12741504
    • 2008-11-11
    • Yasuhiro Honda
    • Yasuhiro Honda
    • F03G7/06H02N10/00
    • G02B7/08F03G7/065
    • A shape memory alloy drive device has drive control portion for displacing a shape memory alloy up to a target displacement value by applying a voltage or an electric current to the shape memory alloy by servo control, and also has contact detection portion for detecting a predetermined change in a drive control value, or, for example, a sharp increase in the drive control value, representing the amount of the voltage of the electric current applied by the drive control portion. When detecting a predetermined change, the contact detection portion determines that a movable portion having a lens etc. mounted thereon is in contact with a stationary mechanism. The shape memory alloy drive device further has drive limiting portion which, when the determination described above is made, causes the drive control portion to limit the target displacement value within a predetermined range. This limits an electric current flowing when the movable portion makes contact with the stationary mechanism, preventing overheating and excess stress.
    • 形状记忆合金驱动装置具有用于通过伺服控制向形状记忆合金施加电压或电流将形状记忆合金移位到目标位移值的驱动控制部分,并且还具有用于检测预定变化的接触检测部分 驱动控制值的驱动控制值,或例如表示由驱动控制部施加的电流的电压量的驱动控制值的急剧增加。 当检测到预定的变化时,接触检测部分确定具有安装在其上的透镜等的可移动部分与静止机构接触。 形状记忆合金驱动装置还具有驱动限制部,当进行上述判定时,驱动控制部将目标位移值限制在预定范围内。 这限制了当可移动部分与固定机构接触时流动的电流,防止过热和过度应力。
    • 25. 发明授权
    • Shape memory alloy driver
    • 形状记忆合金驱动
    • US08339073B2
    • 2012-12-25
    • US12745283
    • 2008-11-25
    • Yasuhiro Honda
    • Yasuhiro Honda
    • H02N10/00
    • F03G7/065G02B7/028G02B7/08
    • A shape memory alloy driver comprises a displacement detection portion, a drive control portion, and a compensation calculation portion. The displacement detection portion detects displacement of a shape memory alloy based on a resistance value etc. detected from the shape memory alloy. The drive control portion applies a voltage or current to the shape memory alloy by servo control to thereby displace the shape memory alloy to a target displacement value fed from a microcomputer etc. The compensation calculation portion calculates a compensated displacement value from the detected displacement value and a variation—attributable to the environment temperature—of the drive control value which the drive control portion uses for controlling the voltage or current. Having been fed with the compensated displacement value, the drive control portion varies the drive control value such that the compensated displacement value is equal to the target displacement value.
    • 形状记忆合金驱动器包括位移检测部分,驱动控制部分和补偿计算部分。 位移检测部根据从形状记忆合金检测出的电阻值等来检测形状记忆合金的位移。 驱动控制部通过伺服控制向形状记忆合金施加电压或电流,从而将形状记忆合金移动到从微型计算机等馈送的目标位移值。补偿计算部根据检测到的位移值计算补偿位移值, 驱动控制部分用于控制电压或电流的驱动控制值的环境温度的变化。 已经馈送了补偿的位移值,驱动控制部分改变驱动控制值,使得补偿的位移值等于目标位移值。
    • 26. 发明申请
    • SHAPE MEMORY ALLOY DRIVE DEVICE
    • 形状记忆合金驱动装置
    • US20100257859A1
    • 2010-10-14
    • US12741504
    • 2008-11-11
    • Yasuhiro Honda
    • Yasuhiro Honda
    • F03G7/06
    • G02B7/08F03G7/065
    • A shape memory alloy drive device has drive control portion for displacing a shape memory alloy up to a target displacement value by applying a voltage or an electric current to the shape memory alloy by servo control, and also has contact detection portion for detecting a predetermined change in a drive control value, or, for example, a sharp increase in the drive control value, representing the amount of the voltage of the electric current applied by the drive control portion. When detecting a predetermined change, the contact detection portion determines that a movable portion having a lens etc. mounted thereon is in contact with a stationary mechanism. The shape memory alloy drive device further has drive limiting portion which, when the determination described above is made, causes the drive control portion to limit the target displacement value within a predetermined range. This limits an electric current flowing when the movable portion makes contact with the stationary mechanism, preventing overheating and excess stress.
    • 形状记忆合金驱动装置具有用于通过伺服控制向形状记忆合金施加电压或电流将形状记忆合金移位到目标位移值的驱动控制部分,并且还具有用于检测预定变化的接触检测部分 驱动控制值的驱动控制值,或例如表示由驱动控制部施加的电流的电压量的驱动控制值的急剧增加。 当检测到预定的变化时,接触检测部分确定具有安装在其上的透镜等的可移动部分与静止机构接触。 形状记忆合金驱动装置还具有驱动限制部,当进行上述判定时,驱动控制部将目标位移值限制在预定范围内。 这限制了当可移动部分与固定机构接触时流动的电流,防止过热和过度应力。