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1. 发明申请

US20060224540A1 Control apparatus for injection molding machine 有权
标题翻译：注塑机控制装置
公开(公告)号：US20060224540A1
公开(公告)日：2006-10-05
申请号：US11390660
申请日：2006-03-28
申请人： Takayoshi Shioiri , Eiki Iwashita , Yoshitoshi Yamagiwa
发明人： Takayoshi Shioiri , Eiki Iwashita , Yoshitoshi Yamagiwa
IPC分类号： G05B13/02
CPC分类号： B29C45/766 , B29C2945/76163 , B29C2945/76438 , B29C2945/76979 , G05B19/41875 , G05B2219/32193 , G05B2219/32194 , G05B2219/45244 , Y02P90/18 , Y02P90/22 , Y10S706/904
摘要： Test molding and mass-production molding are performed by an injection molding machine that includes a control apparatus in which neural networks are used. A quality prediction function determined based on the test molding is revised as necessary during mass-production molding.
摘要翻译：通过包括使用神经网络的控制装置的注塑机进行测试成型和批量生产模制。在批量生产成型期间根据需要修改基于测试成型确定的质量预测函数。

2. 发明授权

US08060240B2 Injection molding control method 有权
标题翻译：注塑成型控制方法
公开(公告)号：US08060240B2
公开(公告)日：2011-11-15
申请号：US11975282
申请日：2007-10-18
申请人： Yoshitoshi Yamagiwa , Takayoshi Shioiri , Eiki Iwashita
发明人： Yoshitoshi Yamagiwa , Takayoshi Shioiri , Eiki Iwashita
IPC分类号： B29C45/76
CPC分类号： B29B17/00 , B29C45/76 , B29C45/7613 , B29C2945/76979 , Y02W30/62
摘要： A method for controlling injection molding using a neural network in a control device of an injection molding machine. A measurement monitor value is acquired in a measurement step during test injection molding and an injection monitor value is acquired in an injection step. The acquired measurement monitor value is designated as an input term and the injection monitor value is designated as an output term. A prediction function that incorporates the measurement monitor value is then determined using the neural network. A first value corresponding to the injection monitor value is predicted by substituting into the prediction function a measurement monitor value acquired at completion of a measurement step during mass-production injection molding. On the basis of the predicted first value, a second value corresponding to an injection condition is determined. Injection control and pressure maintenance control are then implemented on the basis of the second value corresponding to the injection condition.
摘要翻译：一种在注射成型机的控制装置中使用神经网络控制注射成型的方法。在测试注射成型期间的测量步骤中获取测量监视值，并且在注射步骤中获取注射监测值。获取的测量监视值被指定为输入项，并且将注入监视值指定为输出项。然后使用神经网络确定并入测量监视值的预测函数。通过将大量生产注射成型中的测量步骤的完成时获取的测量监视值代入预测函数，来预测与注入监视值对应的第一值。基于预测的第一值，确定与喷射条件对应的第二值。然后根据对应于喷射条件的第二值来实施喷射控制和压力维持控制。

3. 发明授权

US06658319B2 Molding-condition setting method for an injection molding machine 有权
公开(公告)号：US06658319B2
公开(公告)日：2003-12-02
申请号：US10166077
申请日：2002-06-11
申请人： Takayoshi Shioiri , Takashi Terashima , Eiki Iwashita , Yoshitoshi Yamagiwa
发明人： Takayoshi Shioiri , Takashi Terashima , Eiki Iwashita , Yoshitoshi Yamagiwa
IPC分类号： B29C4577
CPC分类号： B29C45/766 , B29C45/7693
摘要： Molding conditions of an injection molding machine are set through performance of virtual molding by CAE. First, actual molding is performed under provisional molding conditions in order to obtain an actual profile showing variation in load pressure actually measured during at least an injection step of the actual molding. Further, virtual molding is performed by CAE under the provisional molding conditions in order to obtain a virtual profile showing variation in load pressure simulated during at least an injection step of the virtual molding. The provisional molding conditions are changed by CAE in such a manner that the virtual profile coincides with the actual profile, to thereby obtain intermediate molding conditions. Subsequently, the intermediate molding conditions are optimized so as to obtain molding conditions for the injection molding machine.

4. 发明授权

US07896636B2 Support apparatus of injection-molding machine 有权
标题翻译：注塑机支撑装置
公开(公告)号：US07896636B2
公开(公告)日：2011-03-01
申请号：US11975281
申请日：2007-10-18
申请人： Takayoshi Shioiri , Yoshitoshi Yamagiwa , Eiki Iwashita
发明人： Takayoshi Shioiri , Yoshitoshi Yamagiwa , Eiki Iwashita
IPC分类号： B29C45/76
CPC分类号： B29C45/7686 , B29C45/766 , B29C2945/76006 , B29C2945/76066 , B29C2945/76083 , B29C2945/7611 , B29C2945/76381 , B29C2945/76384 , B29C2945/76404 , B29C2945/76588 , B29C2945/76615 , B29C2945/76638 , B29C2945/76769 , B29C2945/76913 , B29C2945/76979
摘要： A support apparatus of an injection-molding machine has a neural network that receives test molding data corresponding to molding conditions and a quality value obtained by measuring a non-defective molded article, and that determines a quality prediction function based on the received test molding data. A computer calculates a predicted value of the quality value using the quality prediction function. An input apparatus inputs into the neural network fixed values for the molding conditions except for a selected at least one of the molding conditions, and inputs a target value of the quality value. A graph generator generates a graphical relationship between the selected at least one molding condition and the predicted value. A graph correction unit corrects the graphical relationship generated by the graph generator on the basis of the target value. A display unit selectively displays the graphical relationship generated by the graph generator and the graphical relationship corrected by the graph correction unit.
摘要翻译：注射成型机的支撑装置具有神经网络，该神经网络接收对应于模制条件的测试模制数据和通过测量无缺陷模制品获得的质量值，并且基于所接收的测试模制数据确定质量预测功能。计算机使用质量预测函数计算质量值的预测值。输入装置将所选择的至少一个成型条件之外的模制条件输入神经网络固定值，并输入质量值的目标值。图形生成器生成所选择的至少一个成型条件和预测值之间的图形关系。图形校正单元根据目标值校正由图形生成器产生的图形关系。显示单元选择性地显示由图形生成器生成的图形关系以及由图形校正单元校正的图形关系。

5. 发明申请

US20080099943A1 Injection molding control method 有权
标题翻译：注塑成型控制方法
公开(公告)号：US20080099943A1
公开(公告)日：2008-05-01
申请号：US11975282
申请日：2007-10-18
申请人： Yoshitoshi Yamagiwa , Takayoshi Shioiri , Eiki Iwashita
发明人： Yoshitoshi Yamagiwa , Takayoshi Shioiri , Eiki Iwashita
IPC分类号： B29C45/80
CPC分类号： B29B17/00 , B29C45/76 , B29C45/7613 , B29C2945/76979 , Y02W30/62
摘要： An injection molding control method that uses a neural network is disclosed. The control method determines an injection condition according to a prediction function, a first value, and a second value. The prediction function is implemented in test molding, and the first value and second value are implemented in a measurement step that has a time margin. The injection condition predicted for mass-production molding is determined prior to the injection step, and the need for computation during the injection step is thereby eliminated.
摘要翻译：公开了一种使用神经网络的注射成型控制方法。控制方法根据预测函数，第一值和第二值确定注入状态。预测功能在测试成型中实现，第一值和第二值在具有时间裕度的测量步骤中实现。在注射步骤之前确定用于批量生产模塑预测的注射条件，从而消除在注射步骤期间的计算需要。

6. 发明申请

US20080102147A1 Support apparatus of injection-molding machine 有权
标题翻译：注塑机支撑装置
公开(公告)号：US20080102147A1
公开(公告)日：2008-05-01
申请号：US11975281
申请日：2007-10-18
申请人： Takayoshi Shioiri , Yoshitoshi Yamagiwa , Eiki Iwashita
发明人： Takayoshi Shioiri , Yoshitoshi Yamagiwa , Eiki Iwashita
IPC分类号： B29C45/76
CPC分类号： B29C45/7686 , B29C45/766 , B29C2945/76006 , B29C2945/76066 , B29C2945/76083 , B29C2945/7611 , B29C2945/76381 , B29C2945/76384 , B29C2945/76404 , B29C2945/76588 , B29C2945/76615 , B29C2945/76638 , B29C2945/76769 , B29C2945/76913 , B29C2945/76979
摘要： An apparatus for supporting a worker involved in operating an injection-molding machine includes a neural network in which a prediction function is determined based on test molding. The worker enters a portion of a plurality of molding conditions in the form of a fixed value using a first input apparatus, thereby obtaining a relational graph of the remaining portion of the plurality of molding conditions and the predicted quality value in which the quality of a molded article is predicted.
摘要翻译：用于支撑涉及操作注射成型机的工人的装置包括其中基于测试模制确定预测功能的神经网络。工人使用第一输入装置以固定值的形式进入多个成型条件的一部分，从而获得多个成型条件的剩余部分和预测质量值的关系图，其中，模制品被预测。

7. 发明授权

US07216005B2 Control apparatus for injection molding machine 有权
标题翻译：注塑机控制装置
公开(公告)号：US07216005B2
公开(公告)日：2007-05-08
申请号：US11390660
申请日：2006-03-28
申请人： Takayoshi Shioiri , Eiki Iwashita , Yoshitoshi Yamagiwa
发明人： Takayoshi Shioiri , Eiki Iwashita , Yoshitoshi Yamagiwa
IPC分类号： G05B13/02 , G06F19/00 , G06F15/00 , G06F15/18 , B29C45/00 , G21C17/00
CPC分类号： B29C45/766 , B29C2945/76163 , B29C2945/76438 , B29C2945/76979 , G05B19/41875 , G05B2219/32193 , G05B2219/32194 , G05B2219/45244 , Y02P90/18 , Y02P90/22 , Y10S706/904
摘要： Test molding and mass-production molding are performed by an injection molding machine that includes a control apparatus in which neural networks are used. A quality prediction function determined based on the test molding is revised as necessary during mass-production molding.
摘要翻译：通过包括使用神经网络的控制装置的注塑机进行测试成型和批量生产模制。在批量生产成型期间根据需要修改基于测试成型确定的质量预测函数。

8. 发明授权

US07303701B2 Method for estimating temperatures of plasticized resin within heating cylinder and at nozzle outlet, and estimating injecting conditions 失效
标题翻译：用于估计加热缸内和喷嘴出口处的增塑树脂的温度以及估计喷射条件的方法
公开(公告)号：US07303701B2
公开(公告)日：2007-12-04
申请号：US10703917
申请日：2003-11-06
申请人： Yoshitoshi Yamagiwa , Takayoshi Shiori , Takashi Terashima , Eiki Iwashita
发明人： Yoshitoshi Yamagiwa , Takayoshi Shiori , Takashi Terashima , Eiki Iwashita
IPC分类号： B29C45/78
CPC分类号： B29C45/78 , B29C2945/7604 , B29C2945/76083 , B29C2945/7612 , B29C2945/76187 , B29C2945/76498 , B29C2945/76531 , B29C2945/76561 , B29C2945/76591 , B29C2945/76605 , B29C2945/76668 , B29C2945/76688 , B29C2945/76846 , B29C2945/76859 , B29C2945/76949
摘要： A provisional temperature estimating mathematical expression is set in accordance with which plasticizing conditions used as terms are to be multiplied by unknown coefficients. Then, a given number of experiments not smaller than the number of the unknown coefficients are conducted while the plasticizing conditions are varied, so as to acquire various experimental data. The unknown coefficients are converted into known coefficient in accordance with the acquired experimental data so as to provide a complete temperature estimating mathematical expression, on the basis of which a plasticized resin temperature and noise-outlet resin temperature are determined arithmetically.
摘要翻译：根据用作术语的塑化条件乘以未知系数来设定临时温度估计数学表达式。然后，在塑化条件变化的同时进行不少于未知系数的给定数量的实验，以获得各种实验数据。根据获取的实验数据将未知系数转换为已知系数，以提供完整的温度估计数学表达式，在此基础上计算树脂温度和噪声输出树脂温度。

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