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1. 发明专利

JP2005119141A Foam molding apparatus and foam molding method 有权
标题翻译：泡沫成型设备和泡沫成型方法
公开(公告)号：JP2005119141A
公开(公告)日：2005-05-12
申请号：JP2003356761
申请日：2003-10-16
申请人： Denso Corp , 株式会社デンソー
发明人： SEKO MITSUMASA , AKATSUKA TOMONORI
IPC分类号： B29C45/27 , B29K105/04
摘要： PROBLEM TO BE SOLVED: To prevent the filling balance in multipoint gates 4a and 4b from being affected by the irregularity of the viscosity or flowability of a molten resin.
SOLUTION: A controller 6 for controlling the on-off operation of the gates 4a and 4b is constituted so that the gate 4a for supplying the molten resin to the longest resin flowing part among the gates 4a and 4b is opened to start filling and the remaining gate 4b is opened when the molten resin flows to the predetermined position of the longest resin flowing part to perform filling. By this constitution, the filling with the molten resin is completed in a plurality of final filling parts 1d almost at the same time and foaming advances uniformly as a whole to obtain a lightweight foamed resin molded object 3. Further, since timing for opening the remaining gate 4b by the actual resin flow at the position near to the final filling parts 1d is taken, the filling balance is made hard to receive the effect of the irregularity of the viscosity or flowability of the molten resin.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止多点浇口4a和4b中的填充平衡受熔融树脂的粘度或流动性的不均匀性的影响。解决方案：用于控制栅极4a和4b的开关操作的控制器6被构造成使得用于将熔融树脂供应到门4a和4b中最长的树脂流动部分的栅极4a打开以开始填充当熔融树脂流到最长树脂流动部分的预定位置进行填充时，剩余的门4b打开。通过这种结构，几乎同时在多个最终填充部1d中填充熔融树脂，并且发泡整体上均匀地前进，从而获得轻质的泡沫树脂成型体3.此外，由于打开剩余的通过在最终填充部分1d附近的位置处的实际树脂流动进入门4b，使填充平衡变得难以接受熔融树脂的粘度或流动性的不规则性的影响。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005119140A Foam molding apparatus and foam molding method 有权
标题翻译：泡沫成型设备和泡沫成型方法
公开(公告)号：JP2005119140A
公开(公告)日：2005-05-12
申请号：JP2003356760
申请日：2003-10-16
申请人： Denso Corp , 株式会社デンソー
发明人： SEKO MITSUMASA , AKATSUKA TOMONORI
IPC分类号： B29C45/34 , B29C45/56 , B29K105/04
摘要： PROBLEM TO BE SOLVED: To provide a foam molding apparatus capable of obtaining a foamed molded product 3 reduced in weight without trouble by eliminating the effect of the gas generated from a melt front, and a foam molding method using it.
SOLUTION: An on-off gate 4 is installed so as to communicate with a final filling part 1d at which a molten resin arrives lastly in a hermetically closed cavity 1c. By this constitution, the gate 4 communicating with the final filling part 1d is opened at the time of filling with the molten resin and closed in good timing not only to eliminate the effect of gas generated from the melt front but also to prevent the occurrence of trouble such as non-filling, gas scorch or the like. Therefore, foaming under low pressure becomes possible to obtain the foamed molded product more reduced in weight than a conventional product.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过消除由熔融前沿产生的气体的影响而获得轻量化的发泡成型体3的发泡成型装置和使用它的发泡成型方法。解决方案：安装开关门4，以便与熔融树脂最后到达密封腔1c的最终填充部分1d连通。通过这种结构，在填充熔融树脂时与最终填充部分1d连通的浇口4打开，并且在适当的时机处于闭合状态，不仅消除了从熔体前端产生的气体的影响，而且防止诸如不填充，气体焦烧等的麻烦。因此，在低压下发泡可以获得比传统产品更小的发泡成型产品。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2007112221A Air conditioner for vehicle 有权
标题翻译：车用空调
公开(公告)号：JP2007112221A
公开(公告)日：2007-05-10
申请号：JP2005303665
申请日：2005-10-18
申请人： Denso Corp , 株式会社デンソー
发明人： GOTO YOSHIHIRO , UMETANI KAZUHIRO , SEKO MITSUMASA
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle with a structure capable of fitting a fan 121 and a motor 122 onto a case 10 without an excessive effort.
SOLUTION: A motor holding part 103 storing a fan motor 122 inside is formed on an air-conditioning case 10, and an opening hole 104 is formed outside the motor holding part 103, so that the fan motor 122 is pulled and assembled inside the motor holding part 103 from the outside of the opening hole 104. In this way, in connection with a problem of a cost-down structure that it is difficult to have verticality of a motor shaft relative to the motor holding part of the case for pressing an outer periphery or a shaft part of the motor, the fan motor 122 is pulled and assembled inside the motor holding part 103 from an opposite side of the output shaft, so as to smoothly store the motor in the motor holding part 103, and easily have verticality of the motor shaft relative to the motor holding part 103.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有能够将风扇121和电动机122装配到壳体10上的结构的车辆用空调，而不用过度地努力。解决方案：在空调壳体10上形成有将风扇马达122保存在内部的马达保持部103，在马达保持部103的外部形成开口孔104，从而将风扇马达122拉动并组装从开口孔104的外侧在电动机保持部103的内侧。这样，就成本低下的结构而言，电动机轴相对于壳体的电动机保持部的垂直度是困难的为了按压电动机的外周或轴部，将风扇电动机122从输出轴的相对侧拉出并组装在电动机保持部103内，以将电动机平稳地存储在电动机保持部103中，并且相对于电动机保持部103容易地具有电动机轴的垂直度。（C）2007，JPO＆INPIT

4. 发明专利

JP2003326539A Resin molded product and manufacturing method therefor 审中-公开
标题翻译：树脂模制产品及其制造方法
公开(公告)号：JP2003326539A
公开(公告)日：2003-11-19
申请号：JP2002141065
申请日：2002-05-16
申请人： Denso Corp , 株式会社デンソー
发明人： OZAKA YUJI , SEKO MITSUMASA , ISHIGURO MANABU , ONOE TSUTOMU
IPC分类号： B29C39/26 , B29C39/02 , B29C39/22 , B29C39/38 , B29C44/04 , B29C44/34 , B29C44/58 , B29C45/56 , B29C45/73 , B29K105/04
CPC分类号： B29C44/0446 , B29C44/348 , B29C44/586 , B29C45/56 , B29C45/568 , B29C45/73 , B29C2045/7343 , Y10T428/13 , Y10T428/1352 , Y10T428/1376 , Y10T428/24504 , Y10T428/2495 , Y10T428/249953 , Y10T428/269
摘要： PROBLEM TO BE SOLVED: To provide a resin molded product capable of simplifying a manufacturing process and preventing a foamed resin molded product from becoming large-sized, and a manufacturing method therefor. SOLUTION: After a resin compound 20 containing a foaming agent is injected in the cavity 54 of a mold 5 as shown by Fig.-(a), a moving core part 53 is moved in the direction expanding the cavity 54. By this constitution, a highly foamed part 21 is formed at the expanded region of the cavity 54 to obtain a case 1 wherein the highly foamed part 21 and a low foamed part 22 are integrally formed. COPYRIGHT: (C)2004,JPO

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