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1. 发明授权

US4003245A Method for pressure measurement 失效
标题翻译：压力测量方法
公开(公告)号：US4003245A
公开(公告)日：1977-01-18
申请号：US562325
申请日：1975-03-26
申请人： Yasuhiro Ogata , Kenji Ariyasu
发明人： Yasuhiro Ogata , Kenji Ariyasu
IPC分类号： G01L5/00 , B01J13/02 , G01L1/24 , G01L1/00
CPC分类号： B01J13/02 , G01L1/247
摘要： A method for measuring pressures which comprises allowing a material whose pressure is to be measured to press against a recording sheet to form a color image due to the pressure, and evaluating the changes in the optical color density of the color hue of the resulting color image on the recording sheet, the color image formation due to the pressure being effected by contacting a microcapsule layer containing a color former with a color developer layer under pressure.
摘要翻译：一种用于测量压力的方法，包括允许测量压力的材料由于压力而压在记录片材上以形成彩色图像，并且评估所得彩色图像的色调的光学颜色浓度的变化在记录纸上，通过在压力下使包含成色剂的微胶囊层与彩色显影剂层接触来实现由于压力而产生的彩色图像。

2. 发明授权

US4142404A Method for pressure measurement 失效
标题翻译：压力测量方法
公开(公告)号：US4142404A
公开(公告)日：1979-03-06
申请号：US729627
申请日：1976-10-05
申请人： Yasuhiro Ogata , Kenji Ariyasu
发明人： Yasuhiro Ogata , Kenji Ariyasu
IPC分类号： B01J13/02 , G01L1/24 , G01B5/30
CPC分类号： G01L1/247 , B01J13/02
摘要： A method for measuring pressures which comprises allowing a material whose pressure is to be measured to press against a recording sheet to form a color image due to the pressure, and evaluating the changes in the optical color density of the color hue of the resulting color image on the recording sheet, the color image formation due to the pressure being effected by contacting a synthetic polymer microcapsule layer containing a color former with a color developer layer under pressure, said microcapsule layer and said color developer layer being coated on the same surface of the support.
摘要翻译：一种用于测量压力的方法，包括允许测量压力的材料由于压力而压在记录片材上以形成彩色图像，并且评估所得彩色图像的色调的光学颜色浓度的变化在记录纸上，通过在压力下使包含成色剂的合成聚合物微胶囊层与彩色显影剂层接触而实现的压力下的彩色图像形成，所述微胶囊层和所述彩色显影剂层被涂覆在相同的表面上支持。

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