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1. 发明授权

US07332888B2 Driving apparatus for a motor 有权
标题翻译：电机驱动装置
公开(公告)号：US07332888B2
公开(公告)日：2008-02-19
申请号：US11359405
申请日：2006-02-23
申请人： Koichiro Nagata , Toshiaki Okuyama , Haruo Nemoto , Toshio Katayama
发明人： Koichiro Nagata , Toshiaki Okuyama , Haruo Nemoto , Toshio Katayama
IPC分类号： H02P27/04
CPC分类号： H02P21/09
摘要： A motor driving apparatus includes: a current instruction calculator, for calculating a current instruction value based on a deviation between a speed instruction value and an estimated speed value; a current controller, for controlling an output current based on the current instruction value; a frequency instruction calculator, for calculating a frequency instruction value based on an output voltage instruction value or an output voltage detection value, wherein, when an induction motor is to be activated, the current instruction value and the frequency instruction value are calculated directly using the speed instruction value, and an output current and an output frequency are controlled in accordance with the current instruction value and the frequency instruction value.
摘要翻译：电动机驱动装置包括：当前指令计算器，用于基于速度指令值和估计速度值之间的偏差来计算当前指令值; 电流控制器，用于基于当前指令值来控制输出电流; 频率指令计算器，用于基于输出电压指令值或输出电压检测值计算频率指令值，其中当感应电动机被激活时，直接使用所述电流指令值和频率指令值来计算当前指令值和频率指令值速度指令值，输出电流和输出频率根据当前指令值和频率指令值进行控制。

2. 发明申请

US20060192521A1 Driving apparatus for a motor 有权
标题翻译：电机驱动装置
公开(公告)号：US20060192521A1
公开(公告)日：2006-08-31
申请号：US11359405
申请日：2006-02-23
申请人： Koichiro Nagata , Toshiaki Okuyama , Haruo Nemoto , Toshio Katayama
发明人： Koichiro Nagata , Toshiaki Okuyama , Haruo Nemoto , Toshio Katayama
IPC分类号： H02P27/04
CPC分类号： H02P21/09
摘要： A motor driving apparatus includes: a current instruction calculator, for calculating a current instruction value based on a deviation between a speed instruction value and an estimated speed value; a current controller, for controlling an output current based on the current instruction value; a frequency instruction calculator, for calculating a frequency instruction value based on an output voltage instruction value or an output voltage detection value, wherein, when an induction motor is to be activated, the current instruction value and the frequency instruction value are calculated directly using the speed instruction value, and an output current and an output frequency are controlled in accordance with the current instruction value and the frequency instruction value.
摘要翻译：电动机驱动装置包括：当前指令计算器，用于基于速度指令值和估计速度值之间的偏差来计算当前指令值; 电流控制器，用于基于当前指令值来控制输出电流; 频率指令计算器，用于基于输出电压指令值或输出电压检测值计算频率指令值，其中当感应电动机被激活时，直接使用所述电流指令值和频率指令值来计算当前指令值和频率指令值速度指令值，输出电流和输出频率根据当前指令值和频率指令值进行控制。

3. 发明申请

US20050171247A1 Composition for wood-polymer composite and wood-polymer composite made from the composition 审中-公开
标题翻译：由组合物制成的木聚合物复合材料和木聚合物复合材料的组合物
公开(公告)号：US20050171247A1
公开(公告)日：2005-08-04
申请号：US11094358
申请日：2005-03-31
申请人： Naoki Yasuda , Haruo Nemoto
发明人： Naoki Yasuda , Haruo Nemoto
IPC分类号： C08L101/00 , C08L97/02 , C08L1/00
CPC分类号： C08L97/02 , C08L2666/18 , C08L2666/06 , C08L2666/20 , C08L2666/02
摘要： The present invention provides a composition for wood-polymer composites containing a thermoplastic resin, wood flour and a polyol ester compound having not less than one hydroxyl group esterified with fatty acid, and a wood-polymer composite made from this composition. According to the present invention, a wood-polymer composite having well-balanced mechanical strength and processability, as compared to products made from lumber alone and products made from thermoplastic resin alone, and a composition for wood-polymer composites therefor can be provided.
摘要翻译：本发明提供了含有热塑性树脂，木粉和具有不少于1个用脂肪酸酯化的羟基的多元醇酯化合物的木质聚合物复合材料组合物和由该组合物制成的木材 - 聚合物复合材料。根据本发明，可以提供与仅由木材制成的产品和单独的热塑性树脂制成的产品相比，具有平衡的机械强度和加工性的木材 - 聚合物复合材料，以及用于木材 - 聚合物复合材料的组合物。

4. 发明授权

US06903149B2 Composition for wood-polymer composite and wood-polymer composite made from the composition 失效
公开(公告)号：US06903149B2
公开(公告)日：2005-06-07
申请号：US10192658
申请日：2002-07-11
申请人： Naoki Yasuda , Haruo Nemoto
发明人： Naoki Yasuda , Haruo Nemoto
IPC分类号： C08L101/00 , C08L97/02 , C08L1/00
CPC分类号： C08L97/02 , C08L2666/18 , C08L2666/06 , C08L2666/20 , C08L2666/02
摘要： The present invention provides a composition for wood-polymer composites containing a thermoplastic resin, wood flour and a polyol ester compound having not less than one hydroxyl group esterified with fatty acid, and a wood-polymer composite made from this composition. According to the present invention, a wood-polymer composite having well-balanced mechanical strength and processability, as compared to products made from lumber alone and products made from thermoplastic resin alone, and a composition for wood-polymer composites therefor can be provided.

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