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1. 发明专利

JP2013215938A Method of measuring plastic flow rate 审中-公开
标题翻译：测量塑料流量的方法
公开(公告)号：JP2013215938A
公开(公告)日：2013-10-24
申请号：JP2012087051
申请日：2012-04-06
申请人： Nakamura Kagakukogyo Co Ltd , 中村科学工業株式会社
发明人： ADACHI YUKIMASA , HOSHINO MICHIO , HAMADA AKIRA , ASANUMA IWAO
IPC分类号： B29C45/17 , G01F1/66
摘要： PROBLEM TO BE SOLVED: To provide a method of measuring a plastic flow rate in which a plastic flow rate is calculated taking advantage of the fact that an amount of electromagnetic wave absorbed by moisture in a plastic has a correlation with a plastic amount.SOLUTION: A granular plastic, for example, is irradiated with a 60 GHz terahertz wave, for example, and a correlation between an amount of residual terahertz wave not absorbed by the plastic and a plastic amount is acquired preliminarily. Then, the same plastic is irradiated with the terahertz wave under a condition that gives a similar correlation, and a plastic flow rate is calculated on the basis of the correlation by measuring an amount of residual terahertz wave.
摘要翻译：要解决的问题：提供一种测量塑料流率的方法，其中利用塑料中的水分吸收的电磁波的量与塑料量相关的事实来计算塑料流率。解决方案：例如，以60GHz的太赫兹波照射粒状塑料，并且预先获得未被塑料吸收的剩余太赫兹波的量与塑性量之间的相关性。然后，在给出类似相关性的条件下，用太赫兹波照射相同的塑料，并且通过测量残余太赫兹波的量来计算基于相关性的塑性流量。

2. 发明专利

JP2009006535A Plastic material supply system 有权
标题翻译：塑料材料供应系统
公开(公告)号：JP2009006535A
公开(公告)日：2009-01-15
申请号：JP2007168558
申请日：2007-06-27
申请人： Nakamura Kagakukogyo Co Ltd , 中村科学工業株式会社
发明人： NAKAMURA SHIGETSUGU , ADACHI YUKIMASA
IPC分类号： B29C31/04 , B29B13/06 , F26B5/04 , F26B25/00
摘要： PROBLEM TO BE SOLVED: To provide a plastic material supply system that reduces the damage of a hermetically closing member even if the hermetically closing member, for example, like an O-ring is arranged in the closing/opening structure of a vacuum treatment container for sending a plastic material and is improved in the hermetic closing properties of the vacuum treatment container.
SOLUTION: In the plastic material supply system equipped with a tank, a vacuum dryer and a molding machine, a shutter 43 is arranged to the front of the inlet 35 of an introducing passage and, when the vacuum drying treatment in the vacuum treatment container is performed, the shutter 43 is pushed by a material feeding nozzle 46, to shut the inlet 35, and, when the plastic material is supplied to the vacuum treatment container, the shutter 43 is moved upward to insert the nozzle 46 in the introducing passage from the inlet 35.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种降低密封构件的损坏的塑料材料供给系统，即使气密闭合构件例如O形环布置在真空的闭合/打开结构中处理容器用于发送塑料材料，并且提高了真空处理容器的气密封闭性能。解决方案：在配备有罐，真空干燥器和成型机的塑料供给系统中，在引入通道的入口35的前部设置有闸板43，并且当在真空中进行真空干燥处理执行处理容器时，闸板43被材料供给喷嘴46推动以关闭入口35，并且当塑料材料被供应到真空处理容器时，闸板43向上移动以将喷嘴46插入到从入口35引入通道。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2012078304A Method for detecting moisture in plastic, and removal system of moisture of plastic material 有权
标题翻译：用于检测塑料中水分的方法和塑料材料的水分去除系统
公开(公告)号：JP2012078304A
公开(公告)日：2012-04-19
申请号：JP2010226249
申请日：2010-10-06
申请人： Nakamura Kagakukogyo Co Ltd , 中村科学工業株式会社
发明人： ADACHI YUKIMASA
IPC分类号： F26B9/06 , F26B25/00 , G01N21/35 , G01N21/3563 , G01N21/3581
CPC分类号： G01N21/3554 , B29B13/065 , B29B13/08 , F26B25/22 , G01N21/3581
摘要： PROBLEM TO BE SOLVED: To provide a method for detecting moisture in a plastic capable of accurately and quickly measuring the moisture content in the plastic; and to provide a removal system of moisture of a plastic material.SOLUTION: An electromagnetic wave with band width of 50GHz-1000GHz is applied to a plastic 13 whose water-containing state is clear by an oscillation device 11, residual electromagnetic wave which is not absorbed by the plastic 13 is received and measured by a receiver 12 to previously acquire a first measurement value. An electromagnetic wave with the same band width is applied to the plastic 13 whose water containing state is unclear, from the oscillation device, the residual electromagnetic wave which is not absorbed by the plastic 13 is received and measured by the receiver 12 to acquire a second measurement value. The first measurement value and the second measurement value are compared to calculate the water containing state of the plastic whose water containing state is unclear.
摘要翻译：要解决的问题：提供一种用于检测塑料中的水分的方法，其能够准确且快速地测量塑料中的水分含量; 并提供塑料材料的湿气去除系统。解决方案：通过振荡装置11将带宽为50GHz-1000GHz的电磁波施加到其含水状态清晰的塑料13，不被塑料13吸收的残留电磁波被接收和测量，接收器12，用于预先获取第一测量值。具有相同带宽的电磁波被施加到含水状态不清楚的塑料13上，从振荡装置，接收器12接收和测量未被塑料13吸收的残留电磁波，以获得第二个测量值。比较第一测量值和第二测量值，计算含水状态不清楚的塑料的含水状态。版权所有（C）2012，JPO＆INPIT

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