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41. 发明授权

US07825197B2 Composition containing cycloaliphatic epoxide, polyol oligomer, curing agent and curing accelerator 有权
标题翻译：含脂环族环氧化物，多元醇低聚物，固化剂和固化促进剂的组合物
公开(公告)号：US07825197B2
公开(公告)日：2010-11-02
申请号：US11667549
申请日：2005-12-09
申请人： Hideyuki Takai , Hiroyuki Hirakawa
发明人： Hideyuki Takai , Hiroyuki Hirakawa
IPC分类号： C08L63/00 , H01L23/29
CPC分类号： C08L67/02 , B33Y70/00 , C08G59/24 , C08G59/4215 , C08K5/0025 , C08K5/09 , C08L63/00 , C08L69/00 , H01L23/293 , H01L31/0203 , H01L2924/0002 , C08L2666/18 , C08L2666/22 , H01L2924/00
摘要： A liquid thermosetting epoxy resin composition contains a base resin in combination with a curing agent and a curing accelerator or with a curing catalyst. The base resin includes a cycloaliphatic epoxy compound having at least one alicyclic skeleton and two or more epoxy groups per molecule, and a polyol oligomer having two or more terminal hydroxyl groups. An optical semiconductor device includes an optical semiconductor element sealed by using the liquid thermosetting epoxy resin composition. The composition yields a cured resinous product which is free from curing failure, is optically homogenous, has a low elastic modulus in bending, a high bending strength, a high glass transition temperature, a high optical transparency and is useful for optical semiconductors.
摘要翻译：液态热固性环氧树脂组合物含有与固化剂和固化促进剂或固化催化剂组合的基础树脂。基础树脂包括每分子具有至少一个脂环骨架和两个或更多个环氧基团的脂环族环氧化合物和具有两个或更多个末端羟基的多元醇低聚物。光学半导体器件包括通过使用液态热固性环氧树脂组合物密封的光学半导体元件。该组合物产生无固化失效的固化树脂产品，光学上均匀，弯曲时具有低弹性模量，高弯曲强度，高玻璃化转变温度，高光学透明度，并且可用于光学半导体。

42. 发明申请

US20090047594A1 Developer 审中-公开
标题翻译：开发者
公开(公告)号：US20090047594A1
公开(公告)日：2009-02-19
申请号：US12008472
申请日：2008-01-11
申请人： Hiroyuki Hirakawa
发明人： Hiroyuki Hirakawa
IPC分类号： G03G9/113
CPC分类号： G03G9/1139 , G03G9/09708 , G03G9/09725
摘要： A developer according to the present invention is arranged such that the composition of particulate metal oxide added as an external additive to a toner surface and the composition of particulate metal oxide added to a resin layer covering a carrier surface are identical to each other, so that the amount of frictional charge that is generated between the toner and the external additive is made larger than the amount of frictional charge that is generated between the external additive and the carrier surface. With this, the external additive is prevented from migrating from the toner surface onto the carrier surface. This makes it possible to prevent the external additive from migrating from the toner surface onto the carrier surface, and thereby to remedy (i) defects in charge and fluidity and (ii) secondary failures, i.e., defects in development that are caused by deterioration in performance of the developer due to the defects in charge and fluidity.
摘要翻译：根据本发明的显影剂被布置成使得添加到调色剂表面的外部添加剂的颗粒状金属氧化物的组成和添加到覆盖载体表面的树脂层中的颗粒状金属氧化物的组成彼此相同，使得使得在调色剂和外部添加剂之间产生的摩擦电荷的量大于在外部添加剂和载体表面之间产生的摩擦电荷的量。由此，防止外部添加剂从调色剂表面迁移到载体表面上。这使得可以防止外部添加剂从调色剂表面迁移到载体表面上，从而补救（i）电荷和流动性的缺陷和（ii）二次故障，即由于劣化引起的显影缺陷由于充电和流动性的缺陷，开发商的性能。

43. 发明申请

US20050052687A1 Image processing device and communication terminal device 审中-公开
标题翻译：影像处理装置及通讯终端装置
公开(公告)号：US20050052687A1
公开(公告)日：2005-03-10
申请号：US10883951
申请日：2004-07-01
申请人： Hiroyuki Hirakawa
发明人： Hiroyuki Hirakawa
IPC分类号： G06F13/00 , G06F15/00 , H04N1/00 , H04N1/32 , H04N1/46
CPC分类号： H04N1/00204 , H04N2201/0015 , H04N2201/0039 , H04N2201/0049 , H04N2201/0065
摘要： An image processing device includes a first input-output unit connected to a first external bus, a second input-output unit connected to a second external bus, an internal bus connecting the first input-output unit and the second input-output unit and an image processing unit connected to the internal bus. The internal bus operates as a through path for passing image data without intervening with the image processing unit between the first input-output unit and the second input-output unit. After the image processing unit executes an image processing operation on image data input from one of the first input-output unit and the second input-output unit, the image processing unit outputs processed image data from another one of the first input-output unit and the second input-output unit.
摘要翻译：图像处理装置包括连接到第一外部总线的第一输入 - 输出单元，连接到第二外部总线的第二输入 - 输出单元，连接第一输入 - 输出单元和第二输入 - 输出单元的内部总线，以及图像处理单元连接到内部总线。内部总线作为通过图像数据的通路而不与第一输入输出单元和第二输入输出单元之间的图像处理单元进行干预。在图像处理单元对从第一输入输出单元和第二输入单元之一输入的图像数据执行图像处理操作之后，图像处理单元从第一输入输出单元和第二输入输出单元中的另一个输出处理后的图像数据第二输入 - 输出单元。

44. 发明授权

US08063156B2 Composition containing cycloaliphatic epoxide, polyol oligomer, and curing catalyst 有权
标题翻译：含脂环族环氧化物，多元醇低聚物和固化催化剂的组合物
公开(公告)号：US08063156B2
公开(公告)日：2011-11-22
申请号：US12894905
申请日：2010-09-30
申请人： Hideyuki Takai , Hiroyuki Hirakawa
发明人： Hideyuki Takai , Hiroyuki Hirakawa
IPC分类号： C08L63/00 , C08L63/02 , C08L63/04 , C08L63/06 , C08L67/02 , C08L69/00 , H01L23/29
CPC分类号： C08L67/02 , B33Y70/00 , C08G59/24 , C08G59/4215 , C08K5/0025 , C08K5/09 , C08L63/00 , C08L69/00 , H01L23/293 , H01L31/0203 , H01L2924/0002 , C08L2666/18 , C08L2666/22 , H01L2924/00
摘要： A liquid thermosetting epoxy resin composition contains a base resin in combination with a curing agent and a curing accelerator or with a curing catalyst. The base resin includes a cycloaliphatic epoxy compound having at least one alicyclic skeleton and two or more epoxy groups per molecule, and a polyol oligomer having two or more terminal hydroxyl groups. An optical semiconductor device includes an optical semiconductor element sealed by using the liquid thermosetting epoxy resin composition. The composition yields a cured resinous product which is free from curing failure, is optically homogenous, has a low elastic modulus in bending, a high bending strength, a high glass transition temperature, a high optical transparency and is useful for optical semiconductors.
摘要翻译：液态热固性环氧树脂组合物含有与固化剂和固化促进剂或固化催化剂组合的基础树脂。基础树脂包括每分子具有至少一个脂环骨架和两个或更多个环氧基团的脂环族环氧化合物和具有两个或更多个末端羟基的多元醇低聚物。光学半导体器件包括通过使用液态热固性环氧树脂组合物密封的光学半导体元件。该组合物产生无固化失效的固化树脂产品，光学上均匀，弯曲时具有低弹性模量，高弯曲强度，高玻璃化转变温度，高光学透明度，并且可用于光学半导体。

45. 发明申请

US20070265427A1 Thermosetting Epoxy Resin Compositions And Use Thereof 有权
标题翻译：热固性环氧树脂组合物及其用途
公开(公告)号：US20070265427A1
公开(公告)日：2007-11-15
申请号：US11667549
申请日：2005-12-09
申请人： Hideyuki Takai , Hiroyuki Hirakawa
发明人： Hideyuki Takai , Hiroyuki Hirakawa
IPC分类号： C08G59/00
CPC分类号： C08L67/02 , B33Y70/00 , C08G59/24 , C08G59/4215 , C08K5/0025 , C08K5/09 , C08L63/00 , C08L69/00 , H01L23/293 , H01L31/0203 , H01L2924/0002 , C08L2666/18 , C08L2666/22 , H01L2924/00
摘要： A liquid thermosetting epoxy resin composition contains a base resin in combination with a curing agent and a curing accelerator or with a curing catalyst. The base resin includes a cycloaliphatic epoxy compound having at least one alicyclic skeleton and two or more epoxy groups per molecule, and a polyol oligomer having two or more terminal hydroxyl groups. An optical semiconductor device includes an optical semiconductor element sealed by using the liquid thermosetting epoxy resin composition. The composition yields a cured resinous product which is free from curing failure, is optically homogenous, has a low elastic modulus in bending, a high bending strength, a high glass transition temperature, a high optical transparency and is useful for optical semiconductors.
摘要翻译：液态热固性环氧树脂组合物含有与固化剂和固化促进剂或固化催化剂组合的基础树脂。基础树脂包括每分子具有至少一个脂环骨架和两个或更多个环氧基团的脂环族环氧化合物和具有两个或更多个末端羟基的多元醇低聚物。光学半导体器件包括通过使用液态热固性环氧树脂组合物密封的光学半导体元件。该组合物产生无固化失效的固化树脂产品，光学上均匀，弯曲时具有低弹性模量，高弯曲强度，高玻璃化转变温度，高光学透明度，并且可用于光学半导体。

46. 发明授权

US06622000B2 Developing apparatus having a charge amount control member 失效
标题翻译：具有充电量控制部件的显影装置
公开(公告)号：US06622000B2
公开(公告)日：2003-09-16
申请号：US09916066
申请日：2001-07-26
申请人： Kazuhiko Furukawa , Hiroyuki Hirakawa , Shigeru Nishio
发明人： Kazuhiko Furukawa , Hiroyuki Hirakawa , Shigeru Nishio
IPC分类号： G03G1508
CPC分类号： G03G15/0806 , G03G15/0812 , G03G2215/0634
摘要： A developing apparatus includes a developer carrier carrying a developer on its surface, a developer regulating member regulating layer thickness of the developer, a charge amount control member controlling the charge amount of the developer and a charge supplying apparatus downstream of the charge amount control member. The charge amount control member controls the amount of charges of the developer, by causing the developer fly over the developer carrier, using an AC voltage applied between the developer carrier and the charge amount control member, and by applying the electric charges generated by gas electrolytic dissociation caused by the AC voltage. By this structure, a developing apparatus can be provided which can improve stability of development and image quality, without necessitating delicate arrangement of the component materials of the developer.
摘要翻译：显影装置包括在其表面上承载显影剂的显影剂载体，调节显影剂层厚度的显影剂调节构件，控制显影剂的电荷量的电荷量控制构件和充电量控制构件下游的电荷供给装置。充电量控制部件通过使用显影剂载体和充电量控制部件之间施加的交流电压使显影剂飞过显影剂载体，并且通过施加由气体电解产生的电荷来控制显影剂的电荷量由交流电压引起的解离。通过这种结构，可以提供可以提高显影稳定性和图像质量的显影装置，而不需要显影剂的组分材料的精细布置。

47. 发明授权

US09184355B2 Curable resin composition for reflection of light, and optical semiconductor device 有权
标题翻译：用于反射光的可固化树脂组合物和光学半导体器件
公开(公告)号：US09184355B2
公开(公告)日：2015-11-10
申请号：US14006629
申请日：2012-06-18
申请人： Hiroyuki Hirakawa , Atsushi Sato
发明人： Hiroyuki Hirakawa , Atsushi Sato
IPC分类号： C08K3/22 , C08K7/22 , C08K7/28 , C08L63/00 , H01L33/60 , C08K7/24 , C08L21/00 , G02B5/02 , C08K5/00 , C08K5/1515 , C08L33/10 , H01L33/48
CPC分类号： H01L33/60 , C08K3/22 , C08K5/0025 , C08K5/1515 , C08K7/24 , C08K7/28 , C08K2003/222 , C08K2003/2227 , C08K2003/2241 , C08K2003/2244 , C08L21/00 , C08L33/10 , C08L51/04 , C08L63/00 , C08L2312/00 , G02B5/0242 , G02B5/0284 , H01L33/48 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014
摘要： Provided are curable resin compositions capable of giving cured articles that have high light reflectivity, are satisfactorily resistant to heat and light, are tough, and less suffer from light reflectivity reduction with time. A curable resin composition for light reflection includes an alicyclic epoxy compound (A), rubber particles (B), a white pigment (C), a curing agent (D), and a curing accelerator (E). Another curable resin composition for light reflection includes an alicyclic epoxy compound (A), rubber particles (B), a white pigment (C), and a curing catalyst (F).
摘要翻译：提供能够提供具有高光反射性，令人满意的耐热和耐光的固化制品的固化性树脂组合物，是韧性的，并且较少受到随时间的光反射率的降低。用于光反射的可固化树脂组合物包括脂环族环氧化合物（A），橡胶颗粒（B），白色颜料（C），固化剂（D）和固化促进剂（E）。用于光反射的另一种可固化树脂组合物包括脂环族环氧化合物（A），橡胶颗粒（B），白色颜料（C）和固化催化剂（F）。

48. 发明申请

US20110182621A1 OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS COMPRISING THE SAME 有权
标题翻译：光学扫描装置和包含其的图像形成装置
公开(公告)号：US20110182621A1
公开(公告)日：2011-07-28
申请号：US13010211
申请日：2011-01-20
申请人： Hiroyuki Hirakawa
发明人： Hiroyuki Hirakawa
IPC分类号： G03G15/30 , G02B26/12
CPC分类号： G03G15/0409 , B41J2/471 , G02B13/0005 , G02B26/121 , G03G15/0435 , G03G15/326
摘要： An optical scanning device includes a housing, a laser light source outputting a laser light, a polygon mirror arranged in an arrangement space and deflecting the laser light to scan a predetermined object with the laser light while rotating, a polygon motor rotating the polygon mirror, a control board arranged in the arrangement space and controlling the polygon motor, and a flow-control member arranged in the arrangement space and guiding an airflow generated by a rotation of the polygon mirror to an outside of the arrangement space to circulate the airflow within the housing.
摘要翻译：光学扫描装置包括壳体，输出激光的激光光源，布置在布置空间中的多面反射镜，并且在旋转时使激光偏转激光以扫描预定物体;旋转多面镜的多边形马达，布置在所述布置空间中并控制所述多边形马达的控制板，以及布置在所述布置空间中的流动控制构件，并且将由所述多角镜的旋转产生的气流引导到所述布置空间的外部，以使所述多边形马达内的气流循环住房。

49. 发明申请

US20110021722A1 COMPOSITION CONTAINING CYCLOALIPHATIC EPOXIDE, POLYOL OLIGOMER, CURING AGENT AND CURING ACCELERATOR 有权
标题翻译：含环氧环氧化物，聚醇低聚物，固化剂和固化助剂的组合物
公开(公告)号：US20110021722A1
公开(公告)日：2011-01-27
申请号：US12894905
申请日：2010-09-30
申请人： Hideyuki Takai , Hiroyuki Hirakawa
发明人： Hideyuki Takai , Hiroyuki Hirakawa
IPC分类号： C08L63/00
CPC分类号： C08L67/02 , B33Y70/00 , C08G59/24 , C08G59/4215 , C08K5/0025 , C08K5/09 , C08L63/00 , C08L69/00 , H01L23/293 , H01L31/0203 , H01L2924/0002 , C08L2666/18 , C08L2666/22 , H01L2924/00
摘要： A liquid thermosetting epoxy resin composition contains a base resin in combination with a curing agent and a curing accelerator or with a curing catalyst. The base resin includes a cycloaliphatic epoxy compound having at least one alicyclic skeleton and two or more epoxy groups per molecule, and a polyol oligomer having two or more terminal hydroxyl groups. An optical semiconductor device includes an optical semiconductor element sealed by using the liquid thermosetting epoxy resin composition. The composition yields a cured resinous product which is free from curing failure, is optically homogenous, has a low elastic modulus in bending, a high bending strength, a high glass transition temperature, a high optical transparency and is useful for optical semiconductors.
摘要翻译：液态热固性环氧树脂组合物含有与固化剂和固化促进剂或固化催化剂组合的基础树脂。基础树脂包括每分子具有至少一个脂环骨架和两个或更多个环氧基团的脂环族环氧化合物和具有两个或更多个末端羟基的多元醇低聚物。光学半导体器件包括通过使用液态热固性环氧树脂组合物密封的光学半导体元件。该组合物产生无固化失效的固化树脂产品，光学上均匀，弯曲时具有低弹性模量，高弯曲强度，高玻璃化转变温度，高光学透明度，并且可用于光学半导体。

50. 发明授权

US07664438B2 Developing device, image forming apparatus and developing method 失效
标题翻译：显影装置，成像装置和显影方法
公开(公告)号：US07664438B2
公开(公告)日：2010-02-16
申请号：US11472872
申请日：2006-06-21
申请人： Hiroyuki Hirakawa
发明人： Hiroyuki Hirakawa
IPC分类号： G03G15/08
CPC分类号： G03G9/107
摘要： A device for transferring toner along a flow path extending sequentially through an upstream stirring chamber(s) and a downstream stirring chamber(s). Toner transfer control apparatus controls toner transfer into the flow path, and a transfer of a developer including toner and a carrier between and from the upstream stirring chamber(s) to and between the downstream stirring chamber(s) to the latent image carrier whereby toner density along the flow path is controlled such that (i) a weight percentage of toner relative to developer in the upstream stirring chamber(s) is equal to or less than a first threshold value governing a time required to uniformly charge the toner; and (ii) the weight percentage of the toner to developer in the downstream stirring chamber(s) is greater than the first threshold value and equal to or less than a second threshold value necessary for the avoidance of uncharged toner.
摘要翻译：一种用于沿着顺序延伸通过上游搅拌室和下游搅拌室的流动路径传送调色剂的装置。调色剂转印控制装置控制调色剂转移到流路中，并且将包括调色剂和载体在内的上游搅拌室之间的显影剂和下游搅拌室之间的显影剂转移到潜像载体上，由此调色剂控制沿着流路的密度使得（i）调色剂相对于上游搅拌室中的显影剂的重量百分数等于或小于控制均匀地对调色剂充电所需时间的第一阈值; 和（ii）下游搅拌室中的调色剂对显影剂的重量百分比大于第一阈值，并且等于或小于避免不带电调色剂所必需的第二阈值。

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