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    • 52. 发明授权
    • Thermal head
    • 热头
    • US5206663A
    • 1993-04-27
    • US784556
    • 1991-10-29
    • Takayuki YamamotoShigenori Ota
    • Takayuki YamamotoShigenori Ota
    • B41J2/335
    • B41J2/33525B41J2/3355B41J2/3357B41J2/33575
    • The drive circuit elements mounted on a heat resistant substrate for composing a thermal head were covered with a protective layer made of epoxy resin in the prior art. This epoxy resin is greatly different from the heat resistant substrate in the coefficient of linear expansion and is relatively high in Young's modulus, and therefore due to rise or fall of temperature in the manufacturing process, the shrinkage of the protective layer is greater than the shrinkage of the heat resistant substrate, and hence the heat resistant substrate is warped. Such warp may be eliminated by selecting a resin having a coefficient of linear expansion almost same as the coefficient of linear expansion of the heat resistant substrate as the material for the protective layer.
    • 安装在用于构成热敏头的耐热基板上的驱动电路元件被现有技术中由环氧树脂制成的保护层覆盖。 这种环氧树脂在线膨胀系数中与耐热基材大不相同,并且杨氏模量相对较高,因此由于制造过程中的温度上升或下降,保护层的收缩率大于收缩率 的耐热基板,因此耐热基板翘曲。 可以通过选择具有与作为保护层的材料的耐热基材的线膨胀系数几乎相同的线膨胀系数的树脂来消除这种翘曲。
    • 59. 发明授权
    • Brake apparatus and braking control apparatus
    • 制动装置及制动控制装置
    • US09260093B2
    • 2016-02-16
    • US14364033
    • 2011-12-14
    • Takayuki Yamamoto
    • Takayuki Yamamoto
    • B60T8/17B60T8/00B60T7/04B60T8/40B60T13/14B60T13/68B60T13/74B60T1/06B60T8/171B60T13/58B60T8/32
    • B60T8/17B60T1/065B60T7/042B60T8/00B60T8/171B60T8/32B60T8/4081B60T13/146B60T13/58B60T13/686B60T13/741
    • A brake apparatus includes: a displacement member which is displaced with respect to a disk rotor; a friction member which presses the disk rotor by being pressed by the displacement member thus displaced so as to generate braking force; a hydraulic braking apparatus which displaces the displacement member using hydraulic pressure; an electric-powered braking apparatus which displaces the displacement member using a force that differs from the hydraulic pressure; and a brake ECU which controls the hydraulic braking apparatus based on information acquired from a detection unit which detects information having a correlation with the hydraulic pressure applied to the displacement member. When the electric-powered braking apparatus operates in a state in which braking is being performed by the hydraulic braking apparatus, the brake ECU controls the hydraulic braking apparatus or otherwise the electric-powered braking apparatus so as to suppress hydraulic pressure fluctuation.
    • 制动装置包括:位移构件,其相对于盘形转子移位; 摩擦构件,通过被移位的位移构件按压而产生制动力的摩擦构件; 液压制动装置,其使用液压将所述排量构件移位; 电动制动装置,其使用与液压不同的力使位移构件移位; 以及制动ECU,其基于从检测到与施加到所述位移构件的液压相关的信息的检测单元获取的信息来控制所述液压制动装置。 当电动制动装置在由液压制动装置进行制动的状态下工作时,制动ECU控制液压制动装置或其他电动制动装置,以抑制液压波动。