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1. 发明申请

US20130011657A1 POLYESTER ELASTOMER FOAM AND FOAM MATERIAL 有权
标题翻译：聚酯弹性体泡沫和泡沫材料
公开(公告)号：US20130011657A1
公开(公告)日：2013-01-10
申请号：US13541303
申请日：2012-07-03
申请人： Kazumichi KATO , Makoto SAITOU , Kiyoaki KODAMA , Itsuhiro HATANAKA
发明人： Kazumichi KATO , Makoto SAITOU , Kiyoaki KODAMA , Itsuhiro HATANAKA
IPC分类号： C08L67/03 , B32B5/18 , C08J9/00
CPC分类号： C08J9/122 , B29C44/505 , B29K2021/003 , B29K2067/00 , C08J9/0061 , C08J2203/08 , C08J2367/02 , C08J2423/08 , C08J2423/26 , C08J2433/08 , C08J2451/06 , C08L33/068 , C09J7/26 , C09J2201/606 , C09J2203/326 , C09J2433/00 , C09J2463/00 , C09J2467/00 , C09J2467/006 , Y10T428/249983
摘要： There is provided a polyester elastomer which is excellent in compression set characteristics and has a micro cell structure.The polyester elastomer foam is formed by allowing a polyester elastomer composition containing a polyester elastomer having a melting point of 180 to 240° C. and an epoxy-modified polymer to expand. The epoxy-modified polymer is an epoxy-modified polymer having a weight average molecular weight of 5,000 to 100,000 and an epoxy equivalent of 100 to 3000 g/eq.
摘要翻译：提供了压缩永久变形特性优异且具有微细胞结构的聚酯弹性体。聚酯弹性体泡沫体通过使含有熔点为180-240℃的聚酯弹性体和环氧改性聚合物的聚酯弹性体组合物膨胀而形成。环氧改性聚合物是重均分子量为5,000〜100,000，环氧当量为100〜3000g / eq的环氧改性聚合物。

2. 发明申请

US20130017391A1 RESIN FOAM AND FOAM SEALING MATERIAL 审中-公开
标题翻译：树脂泡沫和泡沫密封材料
公开(公告)号：US20130017391A1
公开(公告)日：2013-01-17
申请号：US13548619
申请日：2012-07-13
申请人： Kazumichi KATO , Makoto SAITOU , Itsuhiro HATANAKA , Kiyoaki KODAMA
发明人： Kazumichi KATO , Makoto SAITOU , Itsuhiro HATANAKA , Kiyoaki KODAMA
IPC分类号： C08L47/00 , B32B3/26
CPC分类号： C08J9/122 , C08J9/0061 , C08J2201/032 , C08J2203/06 , C08J2203/08 , C08J2205/044 , C08J2207/02 , C08J2323/26 , C08J2423/12 , C09J7/26 , C09J2423/006 , C09J2433/00 , Y10T428/249983
摘要： There is provided a resin foam excellent in dustproofness and assemblability.The resin foam has a repulsive stress at 80% compression (repulsive stress when a resin foam is compressed by 80% of the initial thickness) of 1.0 to 9.0 N/cm2 and a tensile modulus of elasticity of 5.0 to 14.0 MPa. Preferably, the resin foam further has an average cell diameter of 10 to 180 μm and an apparent density of 0.01 to 0.10 g/cm3.
摘要翻译：提供了防尘性和组装性优异的树脂发泡体。树脂发泡体在80％压缩（当树脂发泡体被压缩初始厚度的80％时的排斥应力）为1.0至9.0N / cm 2和拉伸弹性模量为5.0至14.0MPa时具有排斥应力。优选地，树脂泡沫体的平均泡孔直径为10〜180μm，表观密度为0.01〜0.10g / cm 3。

3. 发明申请

US20110262744A1 RESIN FOAM AND FOAMED MEMBER 审中-公开
标题翻译：树脂泡沫和泡沫成员
公开(公告)号：US20110262744A1
公开(公告)日：2011-10-27
申请号：US13093286
申请日：2011-04-25
申请人： Itsuhiro HATANAKA , Makoto SAITOU , Kazumichi KATO , Kiyoaki KODAMA
发明人： Itsuhiro HATANAKA , Makoto SAITOU , Kazumichi KATO , Kiyoaki KODAMA
IPC分类号： B32B7/12 , C08J9/35 , C08L23/12
CPC分类号： C08J9/36 , B32B5/18 , B32B7/04 , B32B7/12 , B32B2266/0221 , B32B2266/025 , B32B2266/0257 , B32B2266/0278 , B32B2274/00 , B32B2307/102 , B32B2307/406 , B32B2307/546 , B32B2307/56 , B32B2307/732 , B32B2405/00 , B32B2457/00 , C08J9/122 , C08J2203/08 , C08J2205/05 , C08J2323/00 , C08L23/10 , C08L23/16 , C08L2203/14 , C09J7/26 , C09J7/29 , C09J2201/162 , C09J2201/606 , C09J2400/243 , Y10T428/28
摘要： The present invention relates to a resin foam having a resin compositional homogeneity throughout the entirety from a surface to an inside thereof, having a surface with a 60° gloss value based on JIS Z 8741 (1997) of 1.5 or more, and having a 25% compressive load based on JIS K 6767 (1999) of 2.00 N/cm2 or less.
摘要翻译：本发明涉及一种树脂发泡体，其树脂组合物的整个表面整体上具有均匀性，其表面具有基于JIS Z 8741（1997）的1.5°光泽值为1.5以上的表面，并且具有25 基于JIS K 6767（1999）的压缩载荷％为2.00N / cm 2以下。

4. 发明申请

US20100239836A1 IMPACT-ABSORBING MATERIAL 审中-公开
标题翻译：冲击吸收材料
公开(公告)号：US20100239836A1
公开(公告)日：2010-09-23
申请号：US12725691
申请日：2010-03-17
申请人： Kazumichi KATO , Makoto SAITOU , Hiroki FUJII , Itsuhiro HATANAKA
发明人： Kazumichi KATO , Makoto SAITOU , Hiroki FUJII , Itsuhiro HATANAKA
IPC分类号： B32B5/00 , B32B3/26 , C09J7/02
CPC分类号： C08L23/16 , C08J9/122 , C08J2201/03 , C08J2203/06 , C08J2203/08 , C08J2323/12 , C08L23/12 , C08L2203/14 , C09J7/26 , C09J2423/006 , C09J2433/00 , G02F2201/503 , Y10T428/249983 , C08L2666/06
摘要： The present invention relates to an impact-absorbing material including a foam having a thickness of from 0.1 to 1.0 mm, an average cell size of from 10 to 65 μm and a density of from 0.01 to 0.20 g/cm3 and having an impact-absorbing property, as defined in the following expression (1), of from 40 to 90%: Impact-absorbing property (%)=(F0−F1)/F0×100 (1), in which F0 represents an impact force at the time of making an impactor collide with only a support plate; and F1 represents an impact force at the time of making an impactor collide with a support plate of a structure composed of the support plate and the impact-absorbing material.
摘要翻译：本发明涉及一种冲击吸收材料，其包括厚度为0.1至1.0mm，平均泡孔尺寸为10至65μm，密度为0.01至0.20g / cm 3并具有冲击吸收性的泡沫体如下式（1）所定义，为40〜90％：冲击吸收特性（％）=（F0-F1）/ F0×100（1），其中F0表示当时的冲击力使冲击器仅与支撑板碰撞; F1表示冲击器与由支撑板和冲击吸收材料构成的结构的支撑板碰撞时的冲击力。

5. 发明申请

US20110003124A1 RESIN FOAM 审中-公开
标题翻译：树脂泡沫
公开(公告)号：US20110003124A1
公开(公告)日：2011-01-06
申请号：US12829806
申请日：2010-07-02
申请人： Itsuhiro HATANAKA , Makoto SAITOU , Shigeki ISHIGURO , Kazumichi KATO
发明人： Itsuhiro HATANAKA , Makoto SAITOU , Shigeki ISHIGURO , Kazumichi KATO
IPC分类号： B32B3/10
CPC分类号： C09J123/02 , B32B5/022 , B32B5/028 , B32B5/18 , B32B5/245 , B32B5/32 , B32B7/06 , B32B7/12 , B32B15/046 , B32B25/045 , B32B27/065 , B32B27/18 , B32B27/22 , B32B27/32 , B32B29/007 , B32B2262/101 , B32B2262/106 , B32B2264/10 , B32B2264/102 , B32B2264/104 , B32B2264/108 , B32B2266/0207 , B32B2266/025 , B32B2266/08 , B32B2270/00 , B32B2307/3065 , B32B2307/50 , B32B2307/546 , B32B2307/72 , B32B2457/00 , B32B2457/20 , B32B2457/202 , B32B2551/00 , B32B2581/00 , C08J9/122 , C08J9/38 , C08J2201/03 , C08J2207/02 , C08J2323/02 , Y10T428/24802 , Y10T428/2486
摘要： The present invention relates to a resin foam including a foam layer and a surface layer, in which the foam layer has a same composition as the surface layer, and the surface layer has a surface coating ratio defined by the following formula (1) of 40% or more: Surface   Coating   Ratio  ( % ) = [ ( Area   of   surface ) - ( Area   of   pores   existing   in   surface ) ] ( Area   of   surface ) × 100 ( 1 )
摘要翻译：本发明涉及包含发泡层和表面层的树脂发泡体，其中泡沫层具有与表面层相同的组成，表面层具有由下式（1）定义的表面涂层比为40 ％以上：表面曝光涂布比率（％）= [（表面的面积） - （表面的现有孔面积）]（面积的表面）×100（1）

6. 发明申请

US20080197719A1 LINEAR ACTUATOR 有权
标题翻译：线性执行器
公开(公告)号：US20080197719A1
公开(公告)日：2008-08-21
申请号：US12106392
申请日：2008-04-21
申请人： Hiroshi NAKAGAWA , Kazumichi KATO , Toshio MIKI , Minoru MAEDA , Takashi FUKUNAGA , Kozo FURUTANI , Toshiya SUGIMOTO
发明人： Hiroshi NAKAGAWA , Kazumichi KATO , Toshio MIKI , Minoru MAEDA , Takashi FUKUNAGA , Kozo FURUTANI , Toshiya SUGIMOTO
IPC分类号： H02K33/18 , H02K41/02
CPC分类号： H01F7/1615 , H01F7/081 , H01F7/122 , H02K7/085 , H02K21/44 , H02K33/16 , H02K41/033
摘要： An object of the present invention is to provide a linear actuator in which reliability is improved, and performance is also easily improved. The present invention provides a linear actuator including a stator, a movable element having an iron member, and being reciprocatable with respect to the stator, a permanent magnet fixed to the stator so as to be opposed to the iron member, and a coil fixed to the stator. Because both the coil and the permanent magnet are fixed to the stator, electrical current does not have to be supplied to the movable element, and the feeder lines connected to the coil will not be broken due to the movement of the movable element. In addition, the weight of the movable element will not be increased even when the weigh of the permanent magnet is increased in order to obtain high magnetic flux density for improvement in performance. Moreover, because the movable element does not include a magnet, a magnetizing operation does not have to be applied to the movable element. The permanent magnets may be a pair in which the directions the magnetic poles thereof differ from each other, and two pairs of permanent magnets may be provided. The number of magnetic fluxes that run through the magnetic pole elements and the iron member can be increased by providing a magnetic reluctance section around the permanent magnets.
摘要翻译：本发明的目的是提供一种可靠性提高的线性致动器，并且性能也容易提高。本发明提供了一种线性致动器，其包括定子，具有铁构件的可移动元件，并且能够相对于定子往复运动;固定到定子上以与铁构件相对的永磁体，以及固定到定子。由于线圈和永磁体均固定在定子上，所以不必向可动元件供电，并且由于可移动元件的移动而连接到线圈的馈线不会被破坏。此外，为了提高性能，为了获得高的磁通密度，即使永磁体的重量增加，可移动元件的重量也不会增加。此外，由于可动元件不包括磁体，因此不必对可动元件施加磁化操作。永磁体可以是彼此不同的磁极方向的一对，并且可以设置两对永磁体。可以通过在永磁体周围设置磁阻部分来增加穿过磁极元件和铁构件的磁通量的数量。

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