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    • 4. 发明申请
    • Method of Measuring Calorie of Object and Device of Measuring Calorie of Object
    • 测量对象热量的方法和测量对象热量的方法
    • US20070218174A1
    • 2007-09-20
    • US10592055
    • 2005-03-10
    • Kenkoh HanamatsuHiroyuki OnoHideo OdagiriTakahiro SawaKatsuyuki Miura
    • Kenkoh HanamatsuHiroyuki OnoHideo OdagiriTakahiro SawaKatsuyuki Miura
    • G01N33/02G01N21/62
    • G01N21/4738G01G19/4146G01J3/02G01J3/021G01J3/0232G01J3/0264G01J3/027G01J3/108G01J3/1256G01J3/42G01N21/3563G01N21/359G01N33/02G01N2021/151G01N2201/0618G01N2201/067G01N2201/0696G01N2201/1293
    • The invention makes it possible to measure a calorie by using near-infrared rays, thereby realizing calorie measurement of an object to be quickly and easily performed using a non-destructive method. A device of measuring calorie of an object includes an object holding unit (1) including a table (2) on which an inspection-target object (M) is placed; a light source unit (20) that supplies light in near-infrared regions to irradiate the inspection-target object (M) placed on the turning table (2); a light reception unit (30) that receives light reflected from or transmitted though the object (M); and a control unit (40) that calculates the calorie of the object (M) in accordance with the absorbances of the light received by the light reception unit (30). In the control unit (40), the calorie of object (M) is calculated in accordance with a regression expression and the absorbances of the light received by the light reception unit (30). In this case, the regression expression is preliminarily calculated in the manner that near-infrared rays are irradiated on a calorie known sample object (M), and multiple-regression analyses are performed on second derivative spectra at the absorbances of light reflected from or transmitted though the sample object (M).
    • 本发明可以通过使用近红外线测量卡路里,从而通过非破坏性方法实现快速且容易地进行的物体的卡路里测量。 测量物体卡路里的装置包括物体保持单元(1),其包括放置有检查对象物(M)的台(2) 光源单元(20),其在近红外区域中供应光以照射放置在所述转台(2)上的检查对象物体(M); 接收从物体(M)反射或透过物体(M)的光的光接收单元(30)。 以及根据由光接收单元(30)接收的光的吸光度计算物体(M)的热量的控制单元(40)。 在控制单元(40)中,根据回归表达式和由光接收单元(30)接收的光的吸收度来计算物体(M)的热量。 在这种情况下,回归表达式以近红外线照射在热量已知样品(M)上的方式进行初步计算,并且对从二次导数光谱反射或透射的光的吸光度进行多元回归分析 虽然样本对象(M)。