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    • 3. 发明专利
    • Device and method for measuring cured state of reactive curable resin
    • 用于测量反应性可固化树脂固化状态的装置和方法
    • JP2005208046A
    • 2005-08-04
    • JP2004334804
    • 2004-11-18
    • Canon Incキヤノン株式会社
    • SANUKI TATSUFUMIMIURA NAOKO
    • C08G2/00C08G59/18C08J3/24C08J3/28G01N21/27G01N21/33
    • C08G59/18C08J3/248C08J3/28G01N21/272G01N21/33
    • PROBLEM TO BE SOLVED: To reduce defects caused by uneven curing of an ultraviolet curable resin or the presence of an uncured part by measuring the time change of the cured state of the reactive curable resin as a surface image, and optimizing the optimum curing condition of the ultraviolet curable resin.
      SOLUTION: The reactive curable resin is irradiated with an ultraviolet ray having a wavelength of 250-380 nm, a surface image of luminance value in which only a specified wavelength component of the reflected light is extracted is recorded, and the cured state of the ultraviolet curable resin is quantitatively determined from the fetched image and displayed. The spectral characteristic of the reflected light is measured by an ultraviolet spectrometer and combined with the luminance value image, whereby the cured state is quantitatively determined and displayed from a change ratio of absorbance determined from the change of spectral characteristic.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 解决的问题为了减少作为表面图像的反应性固化性树脂的固化状态的时间变化,减少紫外线硬化性树脂的固化不均匀或未固化部分的存在,优化最佳化 紫外线固化树脂的固化条件。 解决方案:用波长为250-380nm的紫外线照射反应性固化树脂,记录仅提取反射光的指定波长成分的亮度值的表面图像,并且固化状态 的紫外线固化树脂由所取出的图像确定并显示。 通过紫外光谱仪测量反射光的光谱特性并与亮度值图像组合,由固化状态根据光谱特性的变化确定的吸光度变化率进行定量和显示。 版权所有(C)2005,JPO&NCIPI
    • 10. 发明专利
    • State estimation method of the ultraviolet curing resin
    • 超紫外线固化树脂的状态估计方法
    • JP2007248244A
    • 2007-09-27
    • JP2006071580
    • 2006-03-15
    • Omron CorpSentekku:Kkオムロン株式会社株式会社センテック
    • IMAI SEIJIINOUE HIROYUKICHIGA TADASHINAKAMUNE KENICHIHASEBE YOJI
    • G01N21/64
    • G01N21/6408C08J3/248G01N33/442
    • PROBLEM TO BE SOLVED: To provide a state estimation method applicable to many ultraviolet curing resins, and capable of estimating easily the state of the ultraviolet curing resin. SOLUTION: When a CPU gives an irradiation instruction to a head part 104 for fluorescence detection (step S4), the head part 104 for fluorescence detection irradiates an object ultraviolet curing resin with an ultraviolet ray for detection. Then, the CPU acquires the intensity of fluorescence radiated by a photopolymerization initiator included in the ultraviolet curing resin by receiving the ultraviolet ray for detection, from the head part 104 for fluorescence detection (step S6). The CPU reads out a prescribed number of past fluorescence intensity data from a storage part 46, executes averaging processing (moving average), and calculates the fluorescence intensity at the point of time (step S12). Furthermore, the CPU executes state estimation processing of the ultraviolet curing resin based on the calculated fluorescence intensity (step S14). COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供适用于许多紫外线固化树脂的状态估计方法,并且能够容易地估计紫外线固化树脂的状态。 解决方案:当CPU向头部104发出用于荧光检测的照射指令(步骤S4)时,用于荧光检测的头部104用检测用的紫外线照射目标紫外线固化树脂。 然后,从荧光检测用头部104获取由紫外线固化树脂中包含的光聚合引发剂发射的荧光的荧光强度(步骤S6)。 CPU从存储部46读出规定数量的过去的荧光强度数据,执行平均处理(移动平均),并计算出时间点的荧光强度(步骤S12)。 此外,CPU基于计算的荧光强度执行紫外线固化树脂的状态估计处理(步骤S14)。 版权所有(C)2007,JPO&INPIT