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1. 发明授权

US08923732B2 Charging member, manufacturing method therefor, and electrophotographic apparatus 有权
标题翻译：充电构件及其制造方法和电子照相设备
公开(公告)号：US08923732B2
公开(公告)日：2014-12-30
申请号：US13695781
申请日：2012-07-02
申请人： Masaaki Harada , Hiroaki Watanabe , Keiji Nose
发明人： Masaaki Harada , Hiroaki Watanabe , Keiji Nose
IPC分类号： G03G15/02
CPC分类号： G03G15/0233
摘要： Provided is a charging member capable of suppressing occurrence of compression set while having flexibility enough to ensure a nip with a photosensitive member. The charging member comprises a support and an elastic layer, wherein the elastic layer has an MD-1 hardness of from 55 to 85° at the surface thereof, and has a universal hardness of 2.0 to 20.0 N/mm2 at an indentation depth of 5 μm from the surface thereof.
摘要翻译：提供一种能够抑制压缩变形的发生的充电构件，同时具有足够的灵活性以确保与感光构件的压区。充电构件包括支撑体和弹性层，其中弹性层在其表面具有55至85°的MD-1硬度，并且在压痕深度为5时具有2.0至20.0N / mm 2的通用硬度 μm。

2. 发明授权

US08481167B2 Charging member 有权
标题翻译：充电会员
公开(公告)号：US08481167B2
公开(公告)日：2013-07-09
申请号：US13416901
申请日：2012-03-09
申请人： Hiroaki Watanabe , Masaaki Harada , Keiji Nose
发明人： Hiroaki Watanabe , Masaaki Harada , Keiji Nose
IPC分类号： B32B27/00 , G03G15/02
CPC分类号： G03G15/0233 , Y10T428/31855
摘要： Provided is a charging member having an elastic layer to which components derived from a developer hardly adhere even when the charging member is used for a long time period and in which elastic layer the occurrence of compression set is suppressed The charging member includes: a electroconductive support; and a electroconductive elastic layer, in which the elastic layer is formed through irradiation of an electron beam onto a surface of a rubber layer formed of a crosslinked product of a rubber mixture containing an acrylonitrile-butadiene rubber and a styrene-butadiene rubber; the styrene-butadiene rubber has a 1,2-vinyl bond, and at least one selected from a cis-1,4 bond and a trans-1,4 bond; and a ratio of the numbers of moles of the 1,4 bonds to a total number of moles of the 1,2-vinyl bond, the cis-1,4 bond, and the trans-1,4 bond is 31 mol % or more and 61 mol % or less.
摘要翻译：提供一种具有弹性层的充电构件，即使长时间使用充电构件，并且其中压缩变形的发生被抑制，来自显影剂的成分几乎不粘附到弹性层。充电构件包括：导电支撑体 ; 以及导电弹性层，其中通过将电子束照射在由含有丙烯腈 - 丁二烯橡胶和苯乙烯 - 丁二烯橡胶的橡胶混合物的交联产物形成的橡胶层的表面上形成弹性层; 苯乙烯 - 丁二烯橡胶具有1,2-乙烯基键，并且选自顺式-1,4键和反式-1,4-键中的至少一种; 并且1,4-键的摩尔数与1,2-乙烯基键，顺式-1,4键和反式-1,4-键的总摩尔数的比率为31摩尔％，或更多和61摩尔％以下。

3. 发明授权

US08440307B2 Charging member and method for producing charging member 有权
标题翻译：充电部件及充电部件的制造方法
公开(公告)号：US08440307B2
公开(公告)日：2013-05-14
申请号：US13323778
申请日：2011-12-12
申请人： Keiji Nose , Masaaki Harada , Hiroaki Watanabe
发明人： Keiji Nose , Masaaki Harada , Hiroaki Watanabe
IPC分类号： B32B27/00 , B05D5/12
CPC分类号： G03G15/0233 , Y10T428/31504 , Y10T428/3154
摘要： Provided is a charging member in which the hardness of its surface is increased while surface free energy is kept low, the surface is hard to scratch even in long-term use, and a toner or the like is hard to adhere to the surface. The charging member according to the present invention includes a conductive support, a conductive elastic layer, and a surface region containing a cured material of a compound represented by the following formula (1): wherein n represents an integer of 0-6, m represents an integer of 0-6, the total of n and m is from 2 to 6, x and y each independently represent an integer of 0-4, and R1 and R2 each independently represent a hydrogen atom or a methyl group.
摘要翻译：提供了一种充电部件，其表面的硬度在表面自由能保持较低的同时增加，即使长期使用也难以划伤表面，并且调色剂等难以附着在表面上。根据本发明的充电元件包括导电支撑体，导电弹性层和含有由下式（1）表示的化合物的固化物的表面区域：其中n表示0-6的整数，m表示 0-6的整数，n和m的总和为2至6，x和y各自独立地表示0-4的整数，并且R 1和R 2各自独立地表示氢原子或甲基。

4. 发明申请

US20120233372A1 DATA TRANSFER CONTROL DEVICE, INTEGRATED CIRCUIT OF SAME, DATA TRANSFER CONTROL METHOD OF SAME, DATA TRANSFER COMPLETION NOTIFICATION DEVICE, INTEGRATED CIRCUIT OF SAME, DATA TRANSFER COMPLETION NOTIFICATION METHOD OF SAME, AND DATA TRANSFER CONTROL SYSTEM 有权
标题翻译：数据传输控制装置，其集成电路，数据传输控制方法，数据传输完成通知装置，其集成电路，数据传输完成通知方法和数据传输控制系统
公开(公告)号：US20120233372A1
公开(公告)日：2012-09-13
申请号：US13511228
申请日：2011-01-25
申请人： Yuusaku Ohta , Masaaki Harada , Satoru Kuriki , Satomi Amano , Hideki Taniguchi
发明人： Yuusaku Ohta , Masaaki Harada , Satoru Kuriki , Satomi Amano , Hideki Taniguchi
IPC分类号： G06F13/28
CPC分类号： G06F13/28
摘要： A data transfer control device 1061 includes a read pointer update unit 5004 updating a value of a global read pointer RPg with a value of a local read pointer (first local read pointer) RP11 held by a local read pointer hold unit 5007 when completion of data transfer is recognized and a position, in an order of reading descriptors, of a descriptor D3010a indicated by the local read pointer RP11 is earlier than positions of descriptors D3010b and D3010c respectively indicated by local read pointers (second local read pointers) RP12 and RP13 held by the other data transfer control devices 1062 and 1063.
摘要翻译：数据传输控制装置1061包括读指针更新单元5004，当完成数据时，用本地读指针保持单元5007保持的本地读指针（第一本地读指针）RP11的值来更新全局读指针RPg的值传输被识别，并且按照读取描述符的顺序，由本地读取指针RP11指示的描述符D3010a的位置早于分别由保持的本地读取指针（第二本地读取指针）RP12和RP13指示的描述符D3010b和D3010c的位置由其他数据传送控制装置1062和1063。

5. 发明申请

US20120082852A1 CHARGING MEMBER AND METHOD FOR PRODUCING CHARGING MEMBER 有权
标题翻译：充电会员和生产充电会员的方法
公开(公告)号：US20120082852A1
公开(公告)日：2012-04-05
申请号：US13323778
申请日：2011-12-12
申请人： Keiji Nose , Masaaki Harada , Hiroaki Watanabe
发明人： Keiji Nose , Masaaki Harada , Hiroaki Watanabe
IPC分类号： B32B9/04 , B05D5/12
CPC分类号： G03G15/0233 , Y10T428/31504 , Y10T428/3154
摘要： Provided is a charging member in which the hardness of its surface is increased while surface free energy is kept low, the surface is hard to scratch even in long-term use, and a toner or the like is hard to adhere to the surface. The charging member according to the present invention includes a conductive support, a conductive elastic layer, and a surface region containing a cured material of a compound represented by the following formula (1): wherein n represents an integer of 0-6, m represents an integer of 0-6, the total of n and m is from 2 to 6, x and y each independently represent an integer of 0-4, and R1 and R2 each independently represent a hydrogen atom or a methyl group.
摘要翻译：提供了一种充电部件，其表面的硬度在表面自由能保持较低的同时增加，即使长期使用也难以划伤表面，并且调色剂等难以附着在表面上。根据本发明的充电元件包括导电支撑体，导电弹性层和含有由下式（1）表示的化合物的固化物的表面区域：其中n表示0-6的整数，m表示 0-6的整数，n和m的总和为2至6，x和y各自独立地表示0-4的整数，并且R 1和R 2各自独立地表示氢原子或甲基。

6. 发明申请

US20120076539A1 CHARGING MEMBER 审中-公开
标题翻译：收费会员
公开(公告)号：US20120076539A1
公开(公告)日：2012-03-29
申请号：US13308485
申请日：2011-11-30
申请人： Taichi Sato , Masaaki Harada , Yukinori Nagata , Toshiro Suzuki
发明人： Taichi Sato , Masaaki Harada , Yukinori Nagata , Toshiro Suzuki
IPC分类号： G03G15/02 , B32B3/10
CPC分类号： G03G15/0233 , Y10T428/24413 , Y10T428/24421
摘要： A charging member is provided which can not easily change in charging performance even because of its service over a long period of time. The charging member has a conductive support, an elastic layer and a surface layer. The elastic layer comprises spherical particles in such a way that the spherical particles are exposed at least in part to the surface of the elastic layer so as to make the surface of the elastic layer roughened; the spherical particles are at least one type selected from the group consisting of spherical silica particles, spherical alumina particles and spherical zirconia particles; the surface of the elastic layer is overlaid with the surface layer in such a way that the surface profile of the elastic layer is reflected on the surface profile of the charging member; and the surface layer comprises a high-molecular compound having a specific constituent unit.
摘要翻译：提供一种充电构件，其即使由于其长时间的使用而不能容易地改变充电性能。充电构件具有导电支撑件，弹性层和表面层。弹性层包括球形颗粒，使得球形颗粒至少部分地暴露于弹性层的表面，以使弹性层的表面变粗糙; 球形颗粒是选自球形二氧化硅颗粒，球形氧化铝颗粒和球形氧化锆颗粒中的至少一种; 弹性层的表面与表面层重叠，使得弹性层的表面轮廓在充电构件的表面轮廓上反射; 并且表面层包含具有特定构成单元的高分子化合物。

7. 发明授权

US4483609A Illumination device for a copying machine 失效
标题翻译：复印机的照明装置
公开(公告)号：US4483609A
公开(公告)日：1984-11-20
申请号：US347388
申请日：1982-02-09
申请人： Masaaki Harada
发明人： Masaaki Harada
IPC分类号： G03G15/00 , G03B27/54 , G03G15/04
CPC分类号： G03B27/542
摘要： The device for illuminating an original document in a copying machine in which the original document is properly illuminated both when it is in contact with a platen and when it floats above the platen. A main reflector is disposed around a light source to produce an arc of illumination directed toward the platen. A primary reflector disposed within the periphery of the arc reflects a first beam toward the platen while a floating-original reflector, also disposed within the periphery of the arc, reflects a second beam of light toward the platen in a direction so as to illuminate the original document within a predetermined range of distance from the platen.
摘要翻译：用于在复印机中照亮原始文档的装置，其中原稿在与压板接触的同时被正确地照亮，并且当其浮动在压板上方时。主反射器设置在光源周围以产生朝向压板的照明弧。设置在电弧圆周内的初级反射器将第一光束朝向压板反射，同时设置在电弧周边的浮动原始反射器朝向压板的一个方向反射第二光束，以便照亮原稿在距离压板的预定距离范围内。

8. 发明授权

US08959261B2 Data transfer control device, integrated circuit of same, data transfer control method of same, data transfer completion notification device, integrated circuit of same, data transfer completion notification method of same, and data transfer control system 有权
标题翻译：数据传输控制装置，集成电路，数据传输控制方法，数据传输完成通知装置，集成电路，数据传输完成通知方法及数据传输控制系统
公开(公告)号：US08959261B2
公开(公告)日：2015-02-17
申请号：US13511228
申请日：2011-01-25
申请人： Yuusaku Ohta , Masaaki Harada , Satoru Kuriki , Satomi Amano , Hideki Taniguchi
发明人： Yuusaku Ohta , Masaaki Harada , Satoru Kuriki , Satomi Amano , Hideki Taniguchi
IPC分类号： G06F3/00 , G06F5/00 , G06F13/28
CPC分类号： G06F13/28
摘要： A data transfer control device 1061 includes a read pointer update unit 5004 updating a value of a global read pointer RPg with a value of a local read pointer (first local read pointer) RPl1 held by a local read pointer hold unit 5007 when completion of data transfer is recognized and a position, in an order of reading descriptors, of a descriptor D3010a indicated by the local read pointer RPl1 is earlier than positions of descriptors D3010b and D3010c respectively indicated by local read pointers (second local read pointers) RPl2 and RPl3 held by the other data transfer control devices 1062 and 1063.
摘要翻译：数据传输控制装置1061包括读指针更新单元5004，当完成数据时，用本地读指针保持单元5007保持的本地读指针（第一本地读指针）RP11的值来更新全局读指针RPg的值传输被识别，并且按照读取描述符的顺序，由本地读取指针RP11指示的描述符D3010a的位置早于分别由保持的本地读取指针（第二本地读取指针）RP1和RP13表示的描述符D3010b和D3010c的位置由其他数据传送控制装置1062和1063。

9. 发明申请

US20140205323A1 CHARGING MEMBER AND ELECTROPHOTOGRAPHIC APPARATUS 有权
标题翻译：充电会员和电子照相设备
公开(公告)号：US20140205323A1
公开(公告)日：2014-07-24
申请号：US14238292
申请日：2012-08-08
申请人： Hiroaki Watanabe , Masaaki Harada , Keiji Nose
发明人： Hiroaki Watanabe , Masaaki Harada , Keiji Nose
IPC分类号： G03G15/02 , H01B1/12
CPC分类号： G03G15/02 , G03G15/0233
摘要： The present invention provides a charging member which has a low compression set and which can suppress the generation of image defects.A layer of an unvulcanized rubber composition including an unvulcanized acrylonitrile butadiene rubber and N,N′-methylenebis(1,4-phenylene)dimaleimide is vulcanized.
摘要翻译：本发明提供一种具有低压缩永久变形并能抑制图像缺陷的产生的充电部件。硫化含有未硫化丙烯腈丁二烯橡胶和N，N'-亚甲基双（1,4-亚苯基）二马来酰亚胺的未硫化橡胶组合物层。

10. 发明授权

US08750762B2 Charging member with vulcanized rubber, and electrophotographic apparatus including the charging member 有权
标题翻译：具有硫化橡胶的充电构件和包括充电构件的电子照相设备
公开(公告)号：US08750762B2
公开(公告)日：2014-06-10
申请号：US13028129
申请日：2011-02-15
申请人： Masaaki Harada , Hiroaki Watanabe , Keiji Nose
发明人： Masaaki Harada , Hiroaki Watanabe , Keiji Nose
IPC分类号： G03G15/02
CPC分类号： C08L15/00 , C08K3/04 , C08K2201/001 , G03G15/0233
摘要： To provide a charging member that can have a uniform electrical resistance, can not easily change in electrical resistance even by any long-term continuous electrification and, as a result thereof, may cause less change in its charging performance with time. A charging member having a conductive support and an elastic-material layer; the elastic-material layer comprising a vulcanized rubber; the vulcanized rubber being a vulcanized product of a composition which comprises i) a binder polymer comprising a polymer having a butadiene skeleton and ii) carbon black as electrically conductive particles; and the polymer having a butadiene skeleton has a molecular terminal modified with an atomic group having a specific structure.
摘要翻译：为了提供可以具有均匀电阻的充电部件，即使长时间连续带电也不能容易地改变电阻，其结果可能导致充电性能随时间的变化较小。具有导电支撑体和弹性材料层的充电构件; 所述弹性材料层包含硫化橡胶; 硫化橡胶是组合物的硫化产品，其包含i）包含具有丁二烯骨架的聚合物和ii）作为导电颗粒的炭黑的粘合剂聚合物; 并且具有丁二烯骨架的聚合物具有用具有特定结构的原子团修饰的分子末端。

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