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1. 发明授权

US06627692B2 Long fiber-reinforced polypropylene resin composition 有权
公开(公告)号：US06627692B2
公开(公告)日：2003-09-30
申请号：US09985287
申请日：2001-11-02
申请人： Koichi Saito , Toshimori Nakai , Nobukazu Atsumi , Hideshi Ishiwa
发明人： Koichi Saito , Toshimori Nakai , Nobukazu Atsumi , Hideshi Ishiwa
IPC分类号： C08K340
CPC分类号： C08J5/10 , C08J2323/12 , C08K7/14 , C08L23/12 , C08L51/06 , C08L53/00 , C08L2205/08 , C08L2666/24
摘要： Provided are a long fiber-reinforced polypropylene resin composition and its moldings which have a high rigidity, impact resistance and durability, and especially have an extremely good repeated impact resistance and creep resistance, and are therefore suitable for various parts including automobile parts and other industrial parts. The long fiber-reinforced polypropylene resin composition comprises from 35 to 75% by weight of a matrix polymer and contains from 25 to 65% by weight of long glass fibers having a length of from 2 to 50 mm, in which the matrix polymer is a modified propylene homopolymer or a modified propylene-ethylene copolymer prepared by modifying a propylene homopolymer having an isotactic pentad fraction (P) of at least 96% and Mw/Mn (Q) of at most 6, or a crystalline propylene-ethylene copolymer composed of homopolymer segments having an isotactic pentad fraction (P) of at least 96% and Mw/Mn (Q) of at most 6 and propylene-ethylene copolymer segments, with an unsaturated carboxylic acid or its anhydride, or a mixture of the modified propylene homopolymer or propylene-ethylene copolymer and the non-modified propylene homopolymer or crystalline propylene-ethylene copolymer, and has a melt flow rate (230° C., 21.18 N) of at least 50 g/10 min. The resin composition is molded into moldings, optionally after diluted with a diluent of an ordinary propylene-based (co)polymer.

2. 发明授权

US06649685B2 Long fiber-reinforced polypropylene resin composition and molded article 有权
公开(公告)号：US06649685B2
公开(公告)日：2003-11-18
申请号：US09974605
申请日：2001-10-09
申请人： Koichi Saito , Toshimori Nakai , Nobukazu Atsumi , Hideshi Ishiwa
发明人： Koichi Saito , Toshimori Nakai , Nobukazu Atsumi , Hideshi Ishiwa
IPC分类号： C08K340
CPC分类号： C08L23/12 , C08L51/06 , C08L53/00 , C08L2666/24 , C08L2666/04
摘要： Provided are a long fiber-reinforced polypropylene resin composition which provides a molded article excellent in a mechanical strength and an impact resistance and having a small anisotropy in a strength, so that it can suitably be used even for uses in medium-sized to large-sized molded articles, and a molded article obtained from the same. The long fiber-reinforced polypropylene resin composition comprises 35 to 75% by weight of a matrix polymer comprising a modified propylene homopolymer (A1) which is prepared by modifying a propylene homopolymer with an unsaturated carboxylic acid or a derivative thereof and which has an isotactic pentad ratio (P value) of 96% or more, a melt flow rate (230° C., 21.18N) of 80 g/10 min or more and an Mw/Mn (Q value) of 3.5 or less and 25 to 65% by weight of a glass long fiber (A2) having a length of 2 to 50 mm.

3. 发明授权

US06521693B2 Long fiber-reinforced polypropylene resin composition and molded article 有权
标题翻译：长纤维增强聚丙烯树脂组合物和模塑制品
公开(公告)号：US06521693B2
公开(公告)日：2003-02-18
申请号：US09794127
申请日：2001-02-28
申请人： Koichi Saito , Toshimori Nakai , Nobukazu Atsumi , Hitoshi Kuramochi
发明人： Koichi Saito , Toshimori Nakai , Nobukazu Atsumi , Hitoshi Kuramochi
IPC分类号： C08K340
CPC分类号： C08L23/10 , C08J5/10 , C08J2323/12 , C08K3/22 , C08K7/14 , C08L23/12 , C08L23/142 , C08L51/06 , C08L53/00 , C08L2205/16 , C08L2666/24 , C08L2666/02
摘要： Provided is a long fiber-reinforced polypropylene resin composition which provides a molded article excellent in a mechanical strength and an impact resistance and having a small anisotropy in a strength, so that it can suitably be used even for uses in medium-sized to large-sized molded articles. The long fiber-reinforced polypropylene resin composition comprises 40 to 85% by weight of (A) a long fiber-reinforced propylene homopolymer pellet shown below and 15 to 60% by weight of (B) a propylene base block copolymer resin having the MFR of 50 g/10 min or less: (A): a long fiber-reinforced propylene homopolymer pellet comprising, (A1): 20 to 64.9% by weight of a modified propylene homopolymer obtained by modifying a propylene homopolymer with unsaturated carboxylic acid or an anhydride thereof or a mixture of the above modified propylene homopolymer and an unmodified propylene homopolymer, wherein an MFR is 60 g/10 min or more, (A2): 0.1 to 5% by weight of at least one selected from the group consisting of simple substances, hydroxides and oxides of alkaline earth metals, and (A3): 35 to 75% by weight of glass long fiber having a length of 2 to 50 mm.
摘要翻译：提供一种长纤维增强聚丙烯树脂组合物，其提供机械强度和耐冲击性优异并且强度各向异性小的成型体，从而适合用于中型至大型的，大小的模制品。长纤维增强聚丙烯树脂组合物包含40至85重量％的（A）下述长纤维增强丙烯均聚物颗粒和15至60重量％的（B）丙烯基嵌段共聚物树脂，其MFR为 50g / 10分钟以下：（A）：长纤维强化丙烯均聚物粒料，其包含：（A1）：通过用不饱和羧酸或酸酐改性丙烯均聚物得到的改性丙烯均聚物为20〜64.9重量％或上述改性丙烯均聚物和未改性丙烯均聚物的混合物，其中MFR为60g / 10分钟以上，（A2）：0.1〜5重量％的选自单体的至少一种，碱土金属的氢氧化物和氧化物，和（A3）：35〜75重量％的长度为2〜50mm的玻璃长纤维。

4. 发明授权

US06586517B2 Long fiber-reinforced polypropylene resin composition 有权
标题翻译：长纤维增强聚丙烯树脂组合物
公开(公告)号：US06586517B2
公开(公告)日：2003-07-01
申请号：US10073254
申请日：2002-02-13
申请人： Koichi Saito , Toshimori Nakai , Takahiro Tochioka
发明人： Koichi Saito , Toshimori Nakai , Takahiro Tochioka
IPC分类号： C08J300
CPC分类号： C08L23/12 , C08L23/16 , C08L51/06 , C08L2666/24 , C08L2666/04
摘要： The present invention provides a long fiber-reinforced polypropylene resin composition for a molded article which is improved in all of a mechanical strength, a rigidity and an impact resistance and excellent as well in a durability, in which the long fiber-reinforced polypropylene resin composition comprises a long fiber-reinforced propylene polymer composition comprising a propylene polymer modified with unsaturated carboxylic acid or an anhydride thereof and having an isotactic pentad ratio of 96% or more and a melt flow rate of 100 to 500 g/10 min, an alkaline earth metal compound, and a glass fiber; and a propylene-ethylene copolymer composition comprising a propylene-ethylene copolymer having a melt flow rate of 10 to 60 g/10 min and a nucleating agent.
摘要翻译：本发明提供一种模塑制品的长纤维增强聚丙烯树脂组合物，其全部机械强度，刚性和抗冲击性以及耐久性优异，其中长纤维增强聚丙烯树脂组合物包括长纤维增强丙烯聚合物组合物，其包含用不饱和羧酸或其酸酐改性的丙烯聚合物，其全同立构五价比为96％以上，熔体流动速率为100〜500g / 10min，碱土金属化合物和玻璃纤维; 和包含熔体流动速率为10至60g / 10min的丙烯 - 乙烯共聚物和成核剂的丙烯 - 乙烯共聚物组合物。

5. 发明授权

US09783852B2 Method for assessing embryotoxicity 有权
公开(公告)号：US09783852B2
公开(公告)日：2017-10-10
申请号：US12995642
申请日：2009-06-02
申请人： Noriyuki Suzuki , Koichi Saito , Satoshi Ando , Nobuyuki Horie
发明人： Noriyuki Suzuki , Koichi Saito , Satoshi Ando , Nobuyuki Horie
IPC分类号： C12N5/00 , C12Q1/68 , C12N5/073 , G01N33/50
CPC分类号： C12Q1/6883 , A01K2217/052 , A01K2227/105 , A01K2267/0393 , C12N5/0603 , C12Q1/6809 , C12Q2600/142 , G01N33/5014 , C12Q2545/113
摘要： The present invention provides a method for assessing embryotoxicity of a chemical comprising: (1) a first step of measuring the expression level of one or more genes selected from among genes each comprising any of the nucleotide sequences of SEQ ID NOs: 1 to 78 and 101 to 230 and orthologous genes thereof in a sample from a non-human mammal or mammalian cell which has come into contact with a test chemical; and (2) a second step of comparing the measured value of the expression level of the gene in the sample obtained in the first step with a control value of the expression level of the gene and based on the difference assessing the level of the embryotoxicity of the test chemical in the sample; and so on.

6. 发明授权

US09102175B2 Transport roller, transport unit, and printing apparatus 有权
标题翻译：运输辊，运输单元和打印设备
公开(公告)号：US09102175B2
公开(公告)日：2015-08-11
申请号：US12704477
申请日：2010-02-11
申请人： Koichi Saito , Katsunori Ono , Kenji Ozawa
发明人： Koichi Saito , Katsunori Ono , Kenji Ozawa
IPC分类号： B41N7/00 , B41J13/076 , B21C37/15 , B65H27/00 , C23C24/04 , F16C13/00
CPC分类号： B41J13/076 , B21C37/15 , B41N7/00 , B41N2207/02 , B41N2207/10 , B65H27/00 , B65H2401/115 , B65H2402/80 , B65H2404/13 , B65H2404/1351 , B65H2404/531 , C23C24/04 , F16C13/00
摘要： A transport roller includes: a roller body of which a pair of end surfaces face each other by a press work so as to be in a cylindrical shape; and a high friction layer which contains inorganic particles and is provided on a surface of the roller body. Here, the roller body is provided with a joining portion which is formed by separating the pair of end surfaces. In addition, an average particle diameter of the inorganic particle is larger than a distance between the pair of the end surfaces of the roller body on an outer peripheral surface side thereof.
摘要翻译：输送辊包括：辊体，其一对端面通过压力加工而成为圆筒形; 以及包含无机颗粒并设置在辊体的表面上的高摩擦层。这里，辊体设置有通过分离一对端面而形成的接合部。此外，无机粒子的平均粒径大于辊体的外周面侧的一对端面之间的距离。

7. 发明授权

US08439494B2 Liquid ejecting head, method for making the same, and liquid ejecting apparatus 有权
标题翻译：液体喷射头，其制造方法和液体喷射装置
公开(公告)号：US08439494B2
公开(公告)日：2013-05-14
申请号：US12263092
申请日：2008-10-31
申请人： Hiroshige Owaki , Motonori Okumura , Munehide Kanaya , Nagamitsu Takashima , Yasuto Kanai , Koichi Saito , Kazuyoshi Imai , Hiroyuki Kamikura
发明人： Hiroshige Owaki , Motonori Okumura , Munehide Kanaya , Nagamitsu Takashima , Yasuto Kanai , Koichi Saito , Kazuyoshi Imai , Hiroyuki Kamikura
IPC分类号： B41J2/175
CPC分类号： B41J2/17563
摘要： A liquid ejecting head includes a head main body capable of ejecting a liquid supplied from a liquid storage unit, and a supply member provided with a liquid supply passage for supplying the liquid from the liquid storage unit to the head main body. The supply member has a filter mounting member provided with the liquid supply passage, a supply body that supplies the filter mounting member with the liquid, and a filter provided between the filter mounting member and the supply body. The supply member is provided with an outer portion that fixes the filter mounting member, the supply body, and the filter and that is formed by integral molding.
摘要翻译：液体喷射头包括能够喷射从液体存储单元供应的液体的头主体和设置有用于将液体从液体存储单元供应到头主体的液体供给通道的供给构件。供给构件具有设置有液体供给通道的过滤器安装构件，向过滤器安装构件供给液体的供给体以及设置在过滤器安装构件和供给体之间的过滤器。供给部件设置有固定过滤器安装部件，供给体和过滤器并且通过一体成型而形成的外部部分。

8. 发明授权

US08314345B2 Device mounting board and semiconductor module 有权
标题翻译：器件安装板和半导体模块
公开(公告)号：US08314345B2
公开(公告)日：2012-11-20
申请号：US12626807
申请日：2009-11-27
申请人： Koichi Saito , Tetsuya Yamamoto
发明人： Koichi Saito , Tetsuya Yamamoto
IPC分类号： H05K1/16
CPC分类号： H01L24/03 , H01L24/05 , H01L24/11 , H01L24/13 , H01L2224/02319 , H01L2224/02331 , H01L2224/02351 , H01L2224/02377 , H01L2224/0311 , H01L2224/0312 , H01L2224/03436 , H01L2224/0361 , H01L2224/0401 , H01L2224/05548 , H01L2224/05567 , H01L2224/05647 , H01L2224/1132 , H01L2224/11849 , H01L2224/131 , H01L2224/94 , H01L2924/00013 , H01L2924/0002 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/01078 , H01L2924/01079 , H01L2924/014 , H01L2924/14 , H01L2924/351 , H01L2924/00014 , H01L2224/11 , H01L2224/03 , H01L2224/13099 , H01L2224/13599 , H01L2224/05599 , H01L2224/05099 , H01L2224/29099 , H01L2224/29599 , H01L2224/05552 , H01L2924/00
摘要： In a semiconductor module having the structure in which a bump electrode provided on a wiring layer is connected to a device electrode provided on a semiconductor device, connection reliability between the bump electrode and the device electrode is improved. An insulating resin layer is provided between the semiconductor device and the wiring layer. The bump electrode, formed integrally with the wiring layer and projected from the wiring layer toward the insulating resin layer, is electrically connected to the device electrode provided on the semiconductor device. Part of the height of the wiring layer on the end side in a bump connection area is lower than that of the wiring in a wiring area extending toward the side opposite to the end side.
摘要翻译：在具有设置在布线层上的凸块电极连接到设置在半导体器件上的器件电极的结构的半导体模块中，突起电极和器件电极之间的连接可靠性得到改善。在半导体器件和布线层之间设置绝缘树脂层。与布线层一体形成并从布线层朝向绝缘树脂层突出的突起电极与设置在半导体器件上的器件电极电连接。突起连接区域的端侧的布线层的高度的一部分比在与端侧相反的一侧延伸的布线区域的布线的高度的部分低。

9. 发明申请

US20120245281A1 URETHANE RESIN PARTICLES FOR SLUSH MOLDING 有权
标题翻译：用于成型的URETHANE树脂颗粒
公开(公告)号：US20120245281A1
公开(公告)日：2012-09-27
申请号：US13514190
申请日：2010-12-10
申请人： Yasuhiro Tsudo , Masaki Inaba , Koichi Saito , Hideaki Saito , Takanori Yamamoto
发明人： Yasuhiro Tsudo , Masaki Inaba , Koichi Saito , Hideaki Saito , Takanori Yamamoto
IPC分类号： C08L75/04 , C08L75/12
CPC分类号： C08J3/203 , B29C41/18 , B29K2075/00 , C08G18/10 , C08G18/12 , C08G18/42 , C08G18/73 , C08J3/12 , C08J3/20 , C08J2375/00 , C08J2375/04
摘要： Provided are urethane resin particles for slush molding which make it possible that inconveniences based on the slip-down of a pigment, on the aggregation of particles of the pigment, and on other causes are removed although this coloring is coloring onto the resin particle surfaces. The present invention is urethane resin particles for slush mold which contain a urethane resin and an additive, wherein the particles have a shape factor SF1 of 101 to 200, a shape factor SF2 of 120 to 240, and a central particle diameter of 20 to 500 μm. It is preferred that the urethane resin has a concentration of urea groups of 0.5 to 10% by weight, a total of the concentration of urethane groups and that of the urea groups of 4 to 20% by weight, a melting point of 160 to 260° C. and a glass transition temperature of −65 to 0° C.
摘要翻译：提供了用于搪塑的聚氨酯树脂颗粒，这使得可能除去颜料着色到树脂颗粒表面上以来，基于颜料的滑落，颜料的颗粒聚集和其它原因的不便。本发明是含有聚氨酯树脂和添加剂的用于糊模的聚氨酯树脂颗粒，其中颗粒的形状因子SF1为101〜200，形状因子SF2为120〜240，中心粒径为20〜500 μm。优选的是，所述聚氨酯树脂的尿素基浓度为0.5〜10重量％，氨基甲酸酯基和尿素基的浓度的总和为4〜20重量％，熔点为160〜260 ℃，玻璃化转变温度为-65℃至0℃。

10. 发明授权

US08220920B2 Transport roller, transport device and printing apparatus 有权
标题翻译：输送辊，输送装置和印刷装置
公开(公告)号：US08220920B2
公开(公告)日：2012-07-17
申请号：US12813673
申请日：2010-06-11
申请人： Koichi Saito , Kenji Ozawa , Ryoji Uesugi
发明人： Koichi Saito , Kenji Ozawa , Ryoji Uesugi
IPC分类号： B41J2/01 , B25F5/02 , F16C13/00
CPC分类号： B65H27/00 , B65H2401/13 , B65H2402/80 , B65H2404/13421 , B65H2404/1351 , B65H2404/182 , B65H2801/06
摘要： A transport device includes a transport roller that is formed into a cylindrical shape in such a manner that a pair of end surfaces thereof are matched with each other by press working, and includes a medium supporting region in a part thereof in a longitudinal direction, while the medium supporting region supporting a medium; and a bearing that pivotally supports a region of the transport roller, the region being other than the medium supporting region. The transport roller includes an opening in the region other than the medium supporting region in a seam formed by matching the pair of end surfaces with each other.
摘要翻译：输送装置包括：输送辊，其形成为圆筒状，使得其一对端面通过冲压加工相互匹配，并且在其纵向方向的一部分中包括介质支撑区域，同时介质支撑区域支撑介质; 以及枢转地支撑输送辊的区域的轴承，该区域不同于介质支撑区域。传送辊在通过使一对端面彼此匹配而形成的接缝中包括在介质支撑区域之外的区域中的开口。

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