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1. 发明专利

JP2005091172A Color measuring instrument 审中-公开
标题翻译：彩色测量仪器
公开(公告)号：JP2005091172A
公开(公告)日：2005-04-07
申请号：JP2003325230
申请日：2003-09-17
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAGATA TAKAKO , TAKAGI ATSUSHI , IKEDA MINORU , SAKAKIBARA MASATO
IPC分类号： G01J3/46
摘要： PROBLEM TO BE SOLVED: To provide a color measuring instrument not affected by a curvature, a measuring position, a direction and the like of an object, and occurring hardly an error in a measured value, when measuring the object applied with a metallic paint.
SOLUTION: Irradiation light from a light source 30a is parallelized by a lens 32a within an incident plane 20a to irradiate a measuring point of a sample 70 thereafter. Reflected light from the measuring point is spectrally dispersed by spectroscopes 40a, 50a, 60a respectively to be thereafter photoreceived by photoreception part 42a, 52a, 62a. This color measuring instrument 10 is provided with a similar optical system also within an incident plane of which the incident direction to the measuring point is different each other. Photoreception results in the respective incident planes are averaged to reduce an influence due to the curvature, the measuring position, the direction and the like of the object, and the error of the measured result is reduced thereby.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供不受物体的曲率，测量位置，方向等影响的颜色测量仪器，并且在测量施加到物体上的物体时几乎不发生测量值的误差金属漆。解决方案：来自光源30a的照射光由入射面20a内的透镜32a平行化，之后照射样品70的测量点。来自测量点的反射光分别通过分光镜40a，50a，60a进行光谱分散，然后由光接收部分42a，52a，62a进行光电接收。该测色仪器10也具有类似的光学系统，该入射平面内的测量点的入射方向彼此不同。对各个入射平面的感光结果进行平均，以减少由于物体的曲率，测量位置，方向等引起的影响，从而减小测量结果的误差。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004089833A System and method for controlling liquid temperature 审中-公开
公开(公告)号：JP2004089833A
公开(公告)日：2004-03-25
申请号：JP2002253597
申请日：2002-08-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKUDE HISASHI , SAKAKIBARA MASATO , NAGATA TAKAKO
IPC分类号： B05D3/00 , B05C9/10 , B05C11/10 , B05D7/14
摘要： PROBLEM TO BE SOLVED: To provide a system for maintaining/controlling the temperature of liquid raised quickly and kept within a narrow range and a method for the system.
SOLUTION: The system for controlling the temperature of the liquid by heating or cooling the liquid by temperature adjusting water has a heater, a chiller, and a hot water/cold water mixing means which mixes hot water heated by the heater and cold water cooled by the chiller into the temperature adjusting water. The method for controlling the temperature of the liquid uses the heater, the chiller, and the mixing means for mixing hot water heated by the heater and cold water chilled by the chiller, and the temperature adjusting water, after heating or cooling the liquid, is distributed to the heater and the chiller by a temperature adjusting water distributing means and circulated. The temperature of the temperature adjusting water is changed by the set temperature of the hot water, the set temperature of the cold water, and the mixing ratio of the mixing means. The temperature controlling system is suitably used for controlling the temperature of a coating for coating a car body.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2003295925A System and method for controlling painting quality of group of products 有权
标题翻译：用于控制产品组画质的系统和方法
公开(公告)号：JP2003295925A
公开(公告)日：2003-10-17
申请号：JP2002096025
申请日：2002-03-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAGATA TAKAKO , SAKAKIBARA MASATO
IPC分类号： G05B19/418 , B05B12/12 , B05D3/00 , G06Q50/00 , G06Q50/04 , G06F17/60
CPC分类号： Y02P90/30
摘要： PROBLEM TO BE SOLVED: To provide a technique for accurately judging a cause of an abnormality. SOLUTION: The present invention relates to a system 10 to control quality of painting applied to a car body 40 continuously painted. The system 10 comprises: a device 2 to measure quality of painting applied to the car body 40 and digitize the result; a means to calculate a mean value of the digitized quality of painting by group of a predetermined number of continuously painted car bodies; a means to accumulate and store the mean value calculated for each of the predetermined number of bodies; a means to make a judgement of 'abnormal' when the calculated mean value and a predetermined 'normal range of painting quality' are compared and the former proves to be out of the latter and a means to present in a diagramatic form a change over time of the mean value stored in the storage means at the time of judgment of 'abnormal' in an accumulated manner. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于准确判断异常原因的技术。解决方案：本发明涉及一种系统10，用于控制应用于连续涂漆的车体40的油漆质量。系统10包括：测量施加到车体40的油漆质量并数字化结果的装置2; 计算预定数量的连续涂漆车体的组中的数字化画质的平均值的方法; 累积和存储为每个预定数量的身体计算的平均值的手段; 当计算出的平均值和预定的“正常绘画质量范围”进行比较时，判断为“异常”的手段，而前者被证明是在后者之外的，并且以图形形式呈现随时间变化的方法在累积的“异常”判断时存储在存储装置中的平均值。版权所有（C）2004，JPO

4. 发明专利

JP2004354089A Color tone measuring device and method 审中-公开
公开(公告)号：JP2004354089A
公开(公告)日：2004-12-16
申请号：JP2003149352
申请日：2003-05-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SAKAKIBARA MASATO , NAGATA TAKAKO
IPC分类号： G01J3/46
摘要： PROBLEM TO BE SOLVED: To provide a color tone measuring device and color tone measuring method with an improved accuracy for the quality determination of a color tone.
SOLUTION: In S2, the color tone such as L-value, a-value or b-value is detected, and distances d1 and d2 between an automobile body and a distance detection part are also detected. In S3, the inclination θ1 of the measuring surface of the automobile body to the distance detecting directional vertical plane of the distance detection part is calculated, and in S4, the color tone detection value such as L-value, a-value or b-value detected in S2 is stored in a layer corresponding to the inclination θ1 calculated in S3. In S5, a plurality of color tone detection values of the same layer stored in a storage part are compared, whereby the quality of the color tone of the automobile body is determined.
COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2003035598A Dyeing management system 审中-公开
标题翻译：染色管理系统
公开(公告)号：JP2003035598A
公开(公告)日：2003-02-07
申请号：JP2001223269
申请日：2001-07-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAGATA TAKAKO , TANIGAWA YASUO , SUZUKI SHUNICHI , SAKAKIBARA MASATO
IPC分类号： G01J3/46 , G06F17/50
CPC分类号： Y02T10/82
摘要： PROBLEM TO BE SOLVED: To perform dyeing management precisely among a plurality of sites having different color measuring devices without a coating-color approval board as a reference.
SOLUTION: A goniophotometer 20 performs color measurement of a coating color, generates reference coating-color data by combining the result with coating data, and stores it in a reference coating-color database 26. A local site 4 retrieves the reference coating-color data from the reference coating-color database 26. A color-matching coating-color conversion part 50 converts the reference coating-color data according to the characteristics of the color measuring device 40 on the site to generate device-adapted coating-color data. The color measuring device 40 performs color measuring of a product on the site, and outputs product-color measurement data. A color-matching determining part 52 determines whether the color of a product coincides with the color of a coating-color sample or not by comparing product-color measurement data with device-adapted coating-color data.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：在没有涂料颜色认可板作为参考的情况下，在具有不同颜色测量装置的多个部位之间精确地进行染色管理。解决方案：光度计20进行涂色的颜色测量，通过将结果与涂布数据相结合产生参考涂层颜色数据，并将其存储在参考涂层颜色数据库26中。局部位置4检索参考涂层颜色数据颜色匹配涂层颜色转换部分50根据现场的颜色测量装置40的特性转换参考涂层颜色数据，以产生装置适配的涂层颜色数据。颜色测量装置40对现场的产品进行颜色测量，并输出产品颜色测量数据。颜色匹配确定部分52通过将产品颜色测量数据与装置适配的涂层颜色数据进行比较来确定产品的颜色是否与涂层颜色样品的颜色一致。

6. 发明专利

JP2004118580A Method of calculating "paint composition and painting conditions" and database therefor 有权
标题翻译：计算“油漆组合物和涂料条件”的方法及其数据库
公开(公告)号：JP2004118580A
公开(公告)日：2004-04-15
申请号：JP2002281838
申请日：2002-09-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAGATA TAKAKO , SAKAKIBARA MASATO
IPC分类号： G01J3/46 , G06F17/30 , G06T7/00 , G06T11/60
摘要： PROBLEM TO BE SOLVED: To realize a technology allowing for quickly searching out a combination of "paint composition and painting conditions" for realizing a new painting color created by a designer, by using a computer to search out painting conditions as well as paint composition. SOLUTION: Descriptive data of a new painting color created by a designer with a painting color creating system 10 is transmitted to a paint composition/painting conditions calculation system 20. A search engine 24 searches out a painting color approximate to the new painting color from a painting color/paint composition/painting conditions database 26, and a calculation means 28 calculates the "paint composition and painting conditions" to realize the painting color. A fine correction means 32 finely corrects the calculated "paint composition and painting conditions." Then, the painting color realized by the finely corrected "paint composition and painting conditions" and the new painting color are comparably displayed by a computer graphics display device 12. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了实现能够快速搜索“油漆成分和涂装条件”的组合的技术，以实现由设计者创造的新的涂色，通过使用计算机搜索涂装条件以及油漆组成。解决方案：由具有绘画颜色创建系统10的设计者创建的新绘画颜色的描述性数据被传送到绘画组合/绘画条件计算系统20.搜索引擎24搜索近似于新绘画的绘画颜色绘画颜色/油漆组成/涂装条件数据库26的颜色，计算装置28计算出“油漆成分和涂装条件”，以实现涂装颜色。精细校正装置32精细地校正计算出的“油漆组成和涂装条件”。然后，由计算机图形显示装置12相对地显示通过精细校正的“涂料组合物和涂漆条件”和新的涂漆颜色实现的涂漆颜色。（C）2004，JPO

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