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11. 发明授权

US08518617B2 Electrophotographic photoreceptor, process cartridge, and image forming apparatus 有权
标题翻译：电子照相感光体，处理盒和成像设备
公开(公告)号：US08518617B2
公开(公告)日：2013-08-27
申请号：US12877608
申请日：2010-09-08
申请人： Tsuyoshi Miyamoto , Wataru Yamada , Takatsugu Doi , Kenya Sonobe , Katsumi Nukada
发明人： Tsuyoshi Miyamoto , Wataru Yamada , Takatsugu Doi , Kenya Sonobe , Katsumi Nukada
IPC分类号： G03G5/00
CPC分类号： G03G5/1476 , G03G5/051 , G03G5/0514 , G03G5/0517 , G03G5/0521 , G03G5/0614 , G03G5/071 , G03G5/073 , G03G5/14708 , G03G5/14721 , G03G5/1473 , G03G5/14734 , G03G5/14786 , G03G5/14791 , G03G5/14795
摘要： The present invention provides an electrophotographic photoreceptor including at least an electroconductive substrate and a photosensitive layer provided on or above the electroconductive substrate, wherein an outermost layer of the electrophotographic photoreceptor is a layer composed of a cured film of a composition including at least one of compound having a chain-polymerizable functional group and a charge-transportable backbone in the molecule thereof, a polymerization initiator and a radical deactivator.
摘要翻译：本发明提供了一种电子照相感光体，其至少包括导电性基材和设置在导电性基材上或之上的感光层，其中电子照相感光体的最外层是由包含化合物在其分子中具有链可聚合官能团和电荷传递性主链，聚合引发剂和自由基失活剂。

12. 发明授权

US07625969B2 Polyacetal resin composition 有权
标题翻译：聚缩醛树脂组合物
公开(公告)号：US07625969B2
公开(公告)日：2009-12-01
申请号：US10597336
申请日：2005-01-19
申请人： Kenya Sonobe , Noritaka Tanimura
发明人： Kenya Sonobe , Noritaka Tanimura
IPC分类号： C08K3/20
CPC分类号： C08K5/09 , C08K3/26 , C08K5/10 , C08K2201/016 , C08L59/00
摘要： The present invention provides a polyacetal resin composition comprising (I) a polyacetal resin; and per 100 parts by weight thereof, (II) more than 5 parts by weight but less than 100 parts by weight of calcium carbonate, wherein the calcium carbonate has an average particle diameter of 0.1 to less than 1.5 μm and an average aspect ratio (L/D) which is a ratio of average major axis (L) of particles to average minor axis (D) of particles (D) of 3 or less; (III) 0.00.5 to 10 parts by weight of an organic acid; and (IV) 0 to less than 0.05 part by weight of a fatty acid ester, wherein the amount of Na relative to Ca is 250 ppm or less while the amount of Sr relative to Ca is 500 to 2500 ppm. The resin composition of the invention is excellent in a balance of thermal stability and mechanical properties, such as rigidity and toughness, also excellent in anti-creep life, fatigue resistance and acid resistance, so that it can be suitably used in various fields, such as automobile, electrical/electronic and other industries.
摘要翻译：本发明提供一种聚缩醛树脂组合物，其包含（I）聚缩醛树脂; 并且每100重量份，（II）大于5重量份但小于100重量份的碳酸钙，其中碳酸钙的平均粒径为0.1至小于1.5微米，平均纵横比（（D）的平均长轴（L）与颗粒（D）的平均短轴（D）的比率为3以下的比率的L / D）（III）0.005〜10重量份的有机酸; 和（IV）0〜小于0.05重量份的脂肪酸酯，其中相对于Ca的Na相对于Ca的量为250ppm以下，Sr相对于Ca的量为500〜2500ppm。本发明的树脂组合物的热稳定性和刚性，韧性等机械性能的平衡优异，抗蠕变寿命，耐疲劳性，耐酸性也优异，因此可适用于各种领域作为汽车，电气/电子等行业。

13. 发明申请

US20090137712A1 ORAL WASH 有权
标题翻译：口腔清洗
公开(公告)号：US20090137712A1
公开(公告)日：2009-05-28
申请号：US11993329
申请日：2006-07-19
申请人： Kenya Sonobe , Miho Sonobe
发明人： Kenya Sonobe , Miho Sonobe
IPC分类号： C08K5/09 , B29C45/00 , C08K3/26
CPC分类号： F16H55/06 , C08K3/26 , C08K5/09 , C08K2201/005 , C08K2201/016 , C08L59/00 , F16H2055/065
摘要： The present invention is an injection-molded gear made of a polyacetal resin composition comprising a polyacetal and a filler having a particular shape and particle diameter. An object thereof is to provide a gear which has durability and is excellent in the balance between dimensional accuracy and rotation transmission accuracy. Specifically, the gear is an injection-molded gear made of a polyacetal resin composition comprising more than 5 and less than 100 parts by mass of a filler (II) having a particle size distribution satisfying a particular expression and an average aspect ratio (L/D), i.e., a ratio of an average major-axis length (L) of the particles to an average minor-axis length (D) of the particles, of less than 3 and 0 or less than 10 parts by mass of an organic acid (III) based on 100 parts by mass of a polyacetal (I), characterized in that the gear comprises 10% or less of aggregates of the filler (II) having an aggregate diameter of 3 μm or more.
摘要翻译：本发明是由聚缩醛和具有特定形状和粒径的填料组成的聚缩醛树脂组合物制成的注射成型齿轮。其目的是提供一种具有耐久性并且在尺寸精度和旋转传递精度之间的平衡优异的齿轮。具体地说，齿轮是由聚缩醛树脂组合物制成的注射成型齿轮，该组合物含有大于5且小于100质量份的粒度分布满足特定表达和平均纵横比（L / D），即颗粒的平均长轴长度（L）与颗粒的平均短轴长度（D）的比例小于3和0或小于10质量份的有机物基于100质量份聚缩醛（I）的酸（III），其特征在于，所述齿轮包含聚集体直径为3μm以上的填料（II）的聚集体的10％以下。

14. 发明授权

US07067577B2 Apatite-reinforced resin composition 失效
标题翻译：磷灰石增强树脂组合物
公开(公告)号：US07067577B2
公开(公告)日：2006-06-27
申请号：US10399281
申请日：2001-10-04
申请人： Masaaki Aramaki , Kenya Sonobe
发明人： Masaaki Aramaki , Kenya Sonobe
IPC分类号： C08J3/00 , C08K3/32 , C08L7/00 , C08L25/00 , C08L31/00
CPC分类号： C08K3/32 , C08K2201/016
摘要： The present invention relates to a resin composition comprising a resin and apatite, wherein referring to the particulate form of said apatite present in the resin composition thus obtained, the apatite is present in a particulate form having an average diameter or average thickness (d) of not greater than 100 nm and an average aspect ratio (L/D) of not smaller than 5 as defined by the ratio of the average length (L) to said average diameter or average thickness (d).
摘要翻译：本发明涉及包含树脂和磷灰石的树脂组合物，其中参考由此获得的树脂组合物中存在的所述磷灰石的颗粒形式，磷灰石以具有平均直径或平均厚度（d）的颗粒形式存在不大于100nm，平均长度（L）与所述平均直径或平均厚度（d）的比率所定义的平均纵横比（L / D）不小于5。

15. 发明授权

US08673526B2 Electrophotographic photoreceptor, process cartridge, and image forming apparatus 有权
标题翻译：电子照相感光体，处理盒和成像设备
公开(公告)号：US08673526B2
公开(公告)日：2014-03-18
申请号：US13197399
申请日：2011-08-03
申请人： Kenya Sonobe , Katsumi Nukada , Wataru Yamada , Takatsugu Doi , Tsuyoshi Miyamoto , Yuko Iwadate
发明人： Kenya Sonobe , Katsumi Nukada , Wataru Yamada , Takatsugu Doi , Tsuyoshi Miyamoto , Yuko Iwadate
IPC分类号： G03G15/04 , G03G15/00
CPC分类号： G03G15/751 , G03G5/0542 , G03G5/0546 , G03G5/0589 , G03G5/0592 , G03G5/0596 , G03G5/0614 , G03G5/071 , G03G5/075 , G03G5/076 , G03G5/1473 , G03G5/14734 , G03G5/14786 , G03G5/14791 , G03G5/14795
摘要： Provided is an electrophotographic photoreceptor including a substrate and an outermost layer containing a cured film of a composition containing a compound having a chain polymerizable functional group and a charge transporting skeleton in the same molecule, and at least one chain transfer agent selected from a compound having 4 or more primary thiol groups and a compound having 2 or more secondary thiol groups.
摘要翻译：本发明提供一种电子照相感光体，其包含基材和最外层，其含有含有在同一分子中具有链可聚合官能团和电荷输送性骨架的化合物的组合物的固化膜，以及至少一种链转移剂，所述链转移剂选自具有 4个或更多个伯硫醇基团和具有2个或更多个仲硫醇基团的化合物。

16. 发明授权

US08273510B2 Electrophotographic photoreceptor, process cartridge and image forming apparatus 有权
标题翻译：电子照相感光体，处理盒和成像设备
公开(公告)号：US08273510B2
公开(公告)日：2012-09-25
申请号：US12877671
申请日：2010-09-08
申请人： Katsumi Nukada , Wataru Yamada , Tsuyoshi Miyamoto , Kenya Sonobe , Takatsugu Doi
发明人： Katsumi Nukada , Wataru Yamada , Tsuyoshi Miyamoto , Kenya Sonobe , Takatsugu Doi
IPC分类号： G03G5/00
CPC分类号： G03G5/14756 , G03G5/0546 , G03G5/0564 , G03G5/0614 , G03G5/075 , G03G5/076 , G03G5/14734
摘要： The present invention provides an electrophotographic photoreceptor including a photosensitive layer on a conductive substrate, an outermost layer of the electrophotographic photoreceptor including a cured film of a composition which includes at least one charge transporting compound (a) having a charge transporting skeleton and at least two structural units represented by R—O—CO—CR′═CH—R″ in the same molecule, and at least one polycarbonate resin; a ratio (IA/IC) of an absorption peak intensity (IA) resulting from stretching vibration of a carbonyl group originating from the structural unit represented by R—O—CO—CR′═CH—R″ of the charge transporting compound (a) to an absorption peak intensity (IC) resulting from stretching vibration of a carbonyl group originating from the polycarbonate resin in an IR absorption spectrum of the outermost layer being from about 0.5 to about 10, and a width at half maximum of the absorption peak of the absorption peak intensity (IA) being about 25 cm−1 or more.
摘要翻译：本发明提供了一种电子照相感光体，其包括在导电性基材上的感光层，电子照相感光体的最外层，具有包含至少一种具有电荷输送性骨架的电荷输送性化合物（a）和至少两种在同一分子中由R-O-CO-CR' = CH-R表示的结构单元和至少一种聚碳酸酯树脂; 由电荷输送性化合物的R-O-CO-CR' = CH-R“表示的结构单元的羰基的伸缩振动引起的吸收峰强度（IA）的比（IA / IC））与最外层的红外吸收光谱中来自聚碳酸酯树脂的羰基的伸缩振动产生的吸收峰强度（IC）为约0.5〜约10，吸收峰的峰值宽度为吸收峰强度（IA）为约25cm -1以上。

17. 发明申请

US20110215303A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE IMAGE FORMING APPARATUS, AND CURED FILM 有权
标题翻译：电子照相感光体，工艺图像成像装置和固化膜
公开(公告)号：US20110215303A1
公开(公告)日：2011-09-08
申请号：US12861280
申请日：2010-08-23
申请人： Wataru YAMADA , Katsumi NUKADA , Tsuyoshi MIYAMOTO , Kenya SONOBE , Takatsugu DOI
发明人： Wataru YAMADA , Katsumi NUKADA , Tsuyoshi MIYAMOTO , Kenya SONOBE , Takatsugu DOI
IPC分类号： H01L51/54 , G03G5/04 , G03G21/18 , G03G15/00
CPC分类号： G03G5/04 , G03G15/00 , G03G21/18
摘要： An electrophotographic photoreceptor includes a conductive substrate and a photosensitive layer provided on the conductive substrate, and an outermost surface layer of the electrophotographic photoreceptor includes a cured film of a composition containing a charge transporting material having a chain polymerizable functional group and at least one selected from a nitroso compound, a nitrone compound or a nitro compound.
摘要翻译：电子照相感光体包括导电性基材和设置在导电性基材上的感光层，电子照相感光体的最表面层包含含有具有链状聚合性官能团的电荷输送材料和选自以下的至少一种的组合物的固化膜：亚硝基化合物，硝酮化合物或硝基化合物。

18. 发明申请

US20110207041A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
标题翻译：电子照相机，过程盒和图像形成装置
公开(公告)号：US20110207041A1
公开(公告)日：2011-08-25
申请号：US12877608
申请日：2010-09-08
申请人： Tsuyoshi MIYAMOTO , Wataru YAMADA , Takatsugu DOI , Kenya SONOBE , Katsumi NUKADA
发明人： Tsuyoshi MIYAMOTO , Wataru YAMADA , Takatsugu DOI , Kenya SONOBE , Katsumi NUKADA
IPC分类号： G03G15/00
CPC分类号： G03G5/1476 , G03G5/051 , G03G5/0514 , G03G5/0517 , G03G5/0521 , G03G5/0614 , G03G5/071 , G03G5/073 , G03G5/14708 , G03G5/14721 , G03G5/1473 , G03G5/14734 , G03G5/14786 , G03G5/14791 , G03G5/14795
摘要： The present invention provides an electrophotographic photoreceptor including at least an electroconductive substrate and a photosensitive layer provided on or above the electroconductive substrate, wherein an outermost layer of the electrophotographic photoreceptor is a layer composed of a cured film of a composition including at least one of compound having a chain-polymerizable functional group and a charge-transportable backbone in the molecule thereof, a polymerization initiator and a radical deactivator.
摘要翻译：本发明提供了一种电子照相感光体，其至少包括导电性基材和设置在导电性基材上或之上的感光层，其中电子照相感光体的最外层是由包含化合物在其分子中具有链可聚合官能团和电荷传递性主链，聚合引发剂和自由基失活剂。

19. 发明申请

US20100078596A1 POLYAMIC ACID COMPOSITION, POLYIMIDE ENDLESS BELT, AND IMAGE FORMING APPARATUS 有权
标题翻译：聚酰亚胺组合物，聚酰亚胺胶带和图像形成装置
公开(公告)号：US20100078596A1
公开(公告)日：2010-04-01
申请号：US12401894
申请日：2009-03-11
申请人： Kenya SONOBE
发明人： Kenya SONOBE
IPC分类号： H01B1/12
CPC分类号： G03G15/2057 , C08G73/1067 , C08G73/1071 , C08L79/08 , G03G2215/2016
摘要： A polyamic acid composition includes a conductive carbon black and a polyamic acid in which a diamine compound, a tetracarboxylic acid dianhydride, and an acid monoanhydride have been reacted at a quantitative ratio satisfying the following Relational Expression (1) and Relational Expression (2). In Relational Expressions (1) and (2), X represents a content by mol of the diamine compound, Y represents a content by mol of the tetracarboxylic acid dianhydride, and Z represents a content by mol of the acid monoanhydride. 0.962≦Y/X≦0.997 Relational Expression (1) 0.20≦Z/2(X−Y)
摘要翻译：聚酰胺酸组合物包括其中二胺化合物，四羧酸二酐和酸酐的导电性炭黑和聚酰胺酸以满足以下关系式（1）和关系式（2）的定量比例反应。在关系式（1）和（2）中，X表示二胺化合物的摩尔含量，Y表示四羧酸二酐的摩尔含量，Z表示酸酐的含量。 0.962＆nlE; Y / X＆nlE; 0.997关系式（1）0.20＆nlE; Z / 2（X-Y）<0.80关系式（2）

20. 发明授权

US07638569B2 Gear 有权
标题翻译：齿轮
公开(公告)号：US07638569B2
公开(公告)日：2009-12-29
申请号：US11993329
申请日：2006-07-19
申请人： Kenya Sonobe , Miho Sonobe
发明人： Kenya Sonobe , Miho Sonobe
IPC分类号： C08K3/20
CPC分类号： F16H55/06 , C08K3/26 , C08K5/09 , C08K2201/005 , C08K2201/016 , C08L59/00 , F16H2055/065
摘要： The present invention is an injection-molded gear made of a polyacetal resin composition comprising a polyacetal and a filler having a particular shape and particle diameter. An object thereof is to provide a gear which has durability and is excellent in the balance between dimensional accuracy and rotation transmission accuracy. Specifically, the gear is an injection-molded gear made of a polyacetal resin composition comprising more than 5 and less than 100 parts by mass of a filler (II) having a particle size distribution satisfying a particular expression and an average aspect ratio (L/D), i.e., a ratio of an average major-axis length (L) of the particles to an average minor-axis length (D) of the particles, of less than 3 and 0 or less than 10 parts by mass of an organic acid (III) based on 100 parts by mass of a polyacetal (I), characterized in that the gear comprises 10% or less of aggregates of the filler (II) having an aggregate diameter of 3 μm or more.
摘要翻译：本发明是由聚缩醛和具有特定形状和粒径的填料组成的聚缩醛树脂组合物制成的注射成型齿轮。其目的是提供一种具有耐久性并且在尺寸精度和旋转传递精度之间的平衡优异的齿轮。具体地说，齿轮是由聚缩醛树脂组合物制成的注射成型齿轮，该组合物含有大于5且小于100质量份的粒度分布满足特定表达和平均纵横比（L / D），即颗粒的平均长轴长度（L）与颗粒的平均短轴长度（D）的比例小于3和0或小于10质量份的有机物基于100质量份聚缩醛（I）的酸（III），其特征在于，所述齿轮包含聚集体直径为3μm以上的填料（II）的聚集体的10％以下。

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