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1. 发明授权

US07939233B2 Magnetic carrier and two-component developer 有权
标题翻译：磁性载体和双组分显影剂
公开(公告)号：US07939233B2
公开(公告)日：2011-05-10
申请号：US12691033
申请日：2010-01-21
申请人： Chika Inoue , Hiroyuki Fujikawa , Koh Ishigami , Kunihiko Nakamura , Nozomu Komatsu , Tomoko Endo , Yoshinobu Baba , Takayuki Itakura
发明人： Chika Inoue , Hiroyuki Fujikawa , Koh Ishigami , Kunihiko Nakamura , Nozomu Komatsu , Tomoko Endo , Yoshinobu Baba , Takayuki Itakura
IPC分类号： G03G9/00
CPC分类号： G03G9/1075 , G03G9/0821 , G03G9/0827 , G03G9/107 , G03G9/113 , G03G9/1131 , G03G9/1132
摘要： A magnetic carrier and a two-component developer are provided which have remedied blank areas, fog after leaving, carrier sticking during running, and image density variations before and after running. The magnetic carrier has magnetic carrier particles having at least porous magnetic core particles and a resin. The magnetic carrier particles satisfying the specific conditions (a), (b) and (c) where, in a reflected electron image of cross sections of the magnetic carrier particles as photographed with a scanning electron microscope, straight lines that divide a cross section of a magnetic carrier particle into 72 at intervals of 5° are drawn from a reference point of the cross section thereof toward the surface of the magnetic carrier particle; the magnetic carrier particles being contained in an amount of 60% by number or more.
摘要翻译：提供了一种磁性载体和双组分显影剂，其具有空白区域，离开后的雾，运行期间的载体粘附和运行前后的图像密度变化。磁性载体具有至少具有多孔磁性核颗粒和树脂的磁性载体颗粒。满足特定条件（a），（b）和（c）的磁性载体颗粒，其中在用扫描电子显微镜拍摄的磁性载体颗粒的横截面的反射电子图像中，分割横截面的直线以5°的间隔将磁性载体颗粒从其横截面的参考点拉向磁性载体颗粒的表面; 磁性载体颗粒的含量为60％以上。

2. 发明申请

US20100136473A1 MAGNETIC CARRIER AND TWO-COMPONENT DEVELOPER 有权
标题翻译：磁性载体和双组分开发商
公开(公告)号：US20100136473A1
公开(公告)日：2010-06-03
申请号：US12691040
申请日：2010-01-21
申请人： Koh Ishigami , Hiroyuki Fujikawa , Kunihiko Nakamura , Nozomu Komatsu , Chika Inoue , Tomoko Endo , Yoshinobu Baba , Takayuki Itakura
发明人： Koh Ishigami , Hiroyuki Fujikawa , Kunihiko Nakamura , Nozomu Komatsu , Chika Inoue , Tomoko Endo , Yoshinobu Baba , Takayuki Itakura
IPC分类号： G03G9/083
CPC分类号： G03G9/107 , G03G9/1075 , G03G9/1131 , G03G9/1136 , G03G9/1139
摘要： A magnetic carrier which has magnetic carrier particles each having at least porous magnetic core particles and a resin, in which, in a backscattered electron image of the magnetic carrier particles, photographed with a scanning electron microscope as taken at an accelerating voltage of 2.0 kV, magnetic carrier particles having area proportion S1 found from a specific expression (1) of from 0.5 area % or more to 8.0 area % or less are in a proportion of 80% by number or more in the magnetic carrier, an average proportion Av1 of the total area of portions having a high luminance which come from a metal oxide on the magnetic carrier particles to the total projected area of the magnetic carrier particles is from 0.5 area % or more to 8.0 area % or less, and an average proportion Av2 found from a specific expression (2) is 10.0 area % or less.
摘要翻译：具有至少具有多孔磁性核颗粒和树脂的磁性载体颗粒的磁性载体，其中在以2.0kV的加速电压下拍摄的用磁性载体颗粒的背散射电子图像拍摄的扫描电子显微镜，从磁性载体的0.5面积％以上至8.0面积％以下的特定表达式（1）得到的面积比例S1的磁性载体颗粒的比例为80％以上，平均比例Av1为来自磁性载体颗粒上的金属氧化物的具有高亮度的部分的总面积相对于磁性载体颗粒的总投影面积为0.5面积％以上至8.0面积％以下，平均比例Av2为具体表达式（2）为10.0面积％以下。

3. 发明申请

US20100028796A1 MAGNETIC CARRIER AND TWO-COMPONENT DEVELOPER 审中-公开
标题翻译：磁性载体和双组分开发商
公开(公告)号：US20100028796A1
公开(公告)日：2010-02-04
申请号：US12534947
申请日：2009-08-04
申请人： Kunihiko Nakamura , Hiroyuki Fujikawa , Koh Ishigami , Nozomu Komatsu , Chika Inoue , Tomoko Endo , Yoshinobu Baba , Takayuki Itakura
发明人： Kunihiko Nakamura , Hiroyuki Fujikawa , Koh Ishigami , Nozomu Komatsu , Chika Inoue , Tomoko Endo , Yoshinobu Baba , Takayuki Itakura
IPC分类号： G03G9/08 , G03G9/107 , G03G9/113
CPC分类号： G03G9/1075 , G03G9/1136
摘要： A magnetic carrier and two-component developer are provided alleviating coarse images, fogging when printing is done after a copier body is left standing for one week in a high temperature and high humidity environment and carrier adhesion after extensive operation in a low image ratio. The magnetic carrier includes magnetic carrier particles including porous magnetic core particles and a resin, wherein in a mercury intrusion method applied to the porous magnetic core particles, a pore diameter in which a differential pore volume in the specific pore diameter range becomes maximum is in a specific range, and when the maximum value of a differential pore volume in the specific pore diameter range is defined as P1 and the maximum value of a differential pore volume in the specific pore diameter range is defined as P2, P1 is in a specific range and the ratio P2/P1 is in a specific range.
摘要翻译：提供磁性载体和双组分显影剂，以在低图像比例下广泛操作之后，在复印机体在高温和高湿度环境中静置一周后进行印刷时，产生雾化。磁性载体包括包括多孔磁性核颗粒和树脂的磁性载体颗粒，其中在施加到多孔磁性核颗粒的水银侵入方法中，特定孔径范围内的微孔容积最大的孔径在特定范围，并且当将特定孔径范围的不同孔体积的最大值定义为P1，将特定孔径范围的微孔容积的最大值定义为P2时，P1处于特定范围，并且比例P2 / P1处于特定范围内。

4. 发明授权

US07927775B2 Magnetic carrier and two component developer 有权
标题翻译：磁性载体和双组分显影剂
公开(公告)号：US07927775B2
公开(公告)日：2011-04-19
申请号：US12691057
申请日：2010-01-21
申请人： Nozomu Komatsu , Koh Ishigami , Hiroyuki Fujikawa , Kunihiko Nakamura , Chika Inoue , Yoshinobu Baba , Takayuki Itakura , Tomoko Endo
发明人： Nozomu Komatsu , Koh Ishigami , Hiroyuki Fujikawa , Kunihiko Nakamura , Chika Inoue , Yoshinobu Baba , Takayuki Itakura , Tomoko Endo
IPC分类号： G03G9/00
CPC分类号： G03G9/0821 , G03G9/0819 , G03G9/107 , G03G9/1075 , G03G9/113 , G03G9/1132 , G03G9/1136
摘要： Provided is a magnetic carrier giving a high quality image free of density variation without the occurrence of fogging or carrier adhesion and having excellent dot reproducibility even during long-term use. The magnetic carrier has magnetic carrier particles produced by filling pores of porous magnetic core particles with a resin. The magnetic carrier contains 80% by number or more of the magnetic carrier particles satisfying the specific conditions (a) and (b) when 18 straight lines passing through a reference point of a cross section of the magnetic carrier particle are drawn at intervals of 10° in a reflected electron image of the cross section of the magnetic carrier particle photographed by a scanning electron microscope.
摘要翻译：本发明提供了一种磁性载体，其具有无密度变化的高质量图像，而不会发生起雾或载体粘附，并且即使在长期使用中也具有优异的点再现性。磁性载体具有通过用树脂填充多孔磁性核颗粒的孔而产生的磁性载体颗粒。磁性载体含有80个数量以上的满足特定条件（a）和（b）的磁性载体颗粒，当通过磁性载体颗粒的横截面的参考点的18条直线以10° 在通过扫描电子显微镜拍摄的磁性载体颗粒的横截面的反射电子图像中，

5. 发明申请

US20100119968A1 MAGNETIC CARRIER AND TWO COMPONENT DEVELOPER 有权
标题翻译：磁性载体和两个组件开发商
公开(公告)号：US20100119968A1
公开(公告)日：2010-05-13
申请号：US12691057
申请日：2010-01-21
申请人： Nozomu Komatsu , Koh Ishigami , Hiroyuki Fujikawa , Kunihiko Nakamura , Chika Inoue , Yoshinobu Baba , Takayuki Itakura , Tomoko Endo
发明人： Nozomu Komatsu , Koh Ishigami , Hiroyuki Fujikawa , Kunihiko Nakamura , Chika Inoue , Yoshinobu Baba , Takayuki Itakura , Tomoko Endo
IPC分类号： G03G9/107
CPC分类号： G03G9/0821 , G03G9/0819 , G03G9/107 , G03G9/1075 , G03G9/113 , G03G9/1132 , G03G9/1136
摘要： Provided is a magnetic carrier giving a high quality image free of density variation without the occurrence of fogging or carrier adhesion and having excellent dot reproducibility even during long-term use. The magnetic carrier has magnetic carrier particles produced by filling pores of porous magnetic core particles with a resin. The magnetic carrier contains 80% by number or more of the magnetic carrier particles satisfying the specific conditions (a) and (b) when 18 straight lines passing through a reference point of a cross section of the magnetic carrier particle are drawn at intervals of 10° in a reflected electron image of the cross section of the magnetic carrier particle photographed by a scanning electron microscope.
摘要翻译：本发明提供了一种磁性载体，其具有无密度变化的高质量图像，而不会发生起雾或载体粘附，并且即使在长期使用中也具有优异的点再现性。磁性载体具有通过用树脂填充多孔磁性核颗粒的孔而产生的磁性载体颗粒。磁性载体含有80个数量以上的满足特定条件（a）和（b）的磁性载体颗粒，当通过磁性载体颗粒的横截面的参考点的18条直线以10° 在通过扫描电子显微镜拍摄的磁性载体颗粒的横截面的反射电子图像中，

6. 发明授权

US08137886B2 Magnetic carrier, two-component developer and image forming method 有权
标题翻译：磁性载体，双组分显影剂和成像方法
公开(公告)号：US08137886B2
公开(公告)日：2012-03-20
申请号：US12691049
申请日：2010-01-21
申请人： Yoshinobu Baba , Koh Ishigami , Tomoko Endo , Hiroyuki Fujikawa , Kunihiko Nakamura , Nozomu Komatsu , Chika Inoue , Takayuki Itakura
发明人： Yoshinobu Baba , Koh Ishigami , Tomoko Endo , Hiroyuki Fujikawa , Kunihiko Nakamura , Nozomu Komatsu , Chika Inoue , Takayuki Itakura
IPC分类号： G03G9/08 , G03G9/113
CPC分类号： G03G9/107 , G03G9/10 , G03G9/1075 , G03G9/1131 , G03G9/1136
摘要： A magnetic carrier is provided which uses a toner having high coloring power and enables development to be performed at low electric field intensity and can form high quality images while keeping gradation characteristics. The magnetic carrier includes magnetic carrier particles including at least porous magnetic core particles and a resin. The electric field intensity just before the break-down of the magnetic carrier is 1,300 V/cm or more and 5,000 V/cm or less.
摘要翻译：提供一种磁性载体，其使用具有高着色力的调色剂，并且能够以低电场强度进行显影，并且可以在保持灰度特性的同时形成高质量图像。磁性载体包括至少包括多孔磁性核颗粒和树脂的磁性载体颗粒。在磁性载体分解之前的电场强度为1300V / cm以上且5000V / cm以下。

7. 发明授权

US07858283B2 Magnetic carrier and two-component developer 有权
标题翻译：磁性载体和双组分显影剂
公开(公告)号：US07858283B2
公开(公告)日：2010-12-28
申请号：US12691040
申请日：2010-01-21
申请人： Koh Ishigami , Hiroyuki Fujikawa , Kunihiko Nakamura , Nozomu Komatsu , Chika Inoue , Tomoko Endo , Yoshinobu Baba , Takayuki Itakura
发明人： Koh Ishigami , Hiroyuki Fujikawa , Kunihiko Nakamura , Nozomu Komatsu , Chika Inoue , Tomoko Endo , Yoshinobu Baba , Takayuki Itakura
IPC分类号： G03G9/113 , G03G9/08
CPC分类号： G03G9/107 , G03G9/1075 , G03G9/1131 , G03G9/1136 , G03G9/1139
摘要： A magnetic carrier which has magnetic carrier particles each having at least porous magnetic core particles and a resin, in which, in a backscattered electron image of the magnetic carrier particles, photographed with a scanning electron microscope as taken at an accelerating voltage of 2.0 kV, magnetic carrier particles having area proportion S1 found from a specific expression (1) of from 0.5 area % or more to 8.0 area % or less are in a proportion of 8.0% by number or more in the magnetic carrier, an average proportion Av1 of the total area of portions having a high luminance which come from a metal oxide on the magnetic carrier particles to the total projected area of the magnetic carrier particles is from 0.5 area % or more to 8.0 area % or less, and an average proportion Av2 found from a specific expression (2) is 10.0 area % or less.
摘要翻译：具有至少具有多孔磁性核颗粒和树脂的磁性载体颗粒的磁性载体，其中在以2.0kV的加速电压下拍摄的用磁性载体颗粒的背散射电子图像拍摄，从磁性载体的0.5面积％以上到8.0面积％以下的特定表达式（1）得到的面积比例S1的磁性载体颗粒的比例为8.0％以上，平均比例Av1为来自磁性载体颗粒上的金属氧化物的具有高亮度的部分的总面积相对于磁性载体颗粒的总投影面积为0.5面积％以上至8.0面积％以下，平均比例Av2为具体表达式（2）为10.0面积％以下。

8. 发明申请

US20100143833A1 MAGNETIC CARRIER, TWO-COMPONENT DEVELOPER AND IMAGE FORMING METHOD 有权
标题翻译：磁性载体，双组分开发和图像形成方法
公开(公告)号：US20100143833A1
公开(公告)日：2010-06-10
申请号：US12691049
申请日：2010-01-21
申请人： Yoshinobu Baba , Koh Ishigami , Tomoko Endo , Hiroyuki Fujikawa , Kunihiko Nakamura , Nozomu Komatsu , Chika Inoue , Takayuki Itakura
发明人： Yoshinobu Baba , Koh Ishigami , Tomoko Endo , Hiroyuki Fujikawa , Kunihiko Nakamura , Nozomu Komatsu , Chika Inoue , Takayuki Itakura
IPC分类号： G03G9/083 , G03G13/08
CPC分类号： G03G9/107 , G03G9/10 , G03G9/1075 , G03G9/1131 , G03G9/1136
摘要： A magnetic carrier is provided which uses a toner having high coloring power and enables development to be performed at low electric field intensity and can form high quality images while keeping gradation characteristics. The magnetic carrier includes magnetic carrier particles including at least porous magnetic core particles and a resin. The electric field intensity just before the break-down of the magnetic carrier is 1,300 V/cm or more and 5,000 V/cm or less.
摘要翻译：提供一种磁性载体，其使用具有高着色力的调色剂，并且能够以低电场强度进行显影，并且可以在保持灰度特性的同时形成高质量图像。磁性载体包括至少包括多孔磁性核颗粒和树脂的磁性载体颗粒。在磁性载体分解之前的电场强度为1300V / cm以上且5000V / cm以下。

9. 发明申请

US20100136558A1 CANINE CD20 GENE 审中-公开
标题翻译： CANINE CD20基因
公开(公告)号：US20100136558A1
公开(公告)日：2010-06-03
申请号：US12617571
申请日：2009-11-12
申请人： Rui KANO , Atsuhiko HASEGAWA , Chika INOUE
发明人： Rui KANO , Atsuhiko HASEGAWA , Chika INOUE
IPC分类号： C12Q1/68 , C07H21/02 , C12N15/74 , C12N1/21 , C07H21/04
CPC分类号： C07K14/70596
摘要： It is intended to clarify the CD20 amino acid sequence and its gene sequence which are essentially required in constructing an anti-CD20 antibody useful in treating animal malignant lymphoma. It is also intended to provide a method of diagnosing canine malignant lymphoma by using the CD20 gene sequence. Using monocytes in canine blood as a sample, mRNA is obtained and the full base sequence of canine CD20 gene (SEQ ID NO:2) is determined. Based on this sequence, its amino acid sequence (SEQ ID NO:1) is determined. Comparing the homologies with human and mouse CD20 genes and amino acid sequences, it is identified as canine CD20 gene. Moreover, a primer specific to the canine CD20 gene is constructed and the expression of the CD20 gene in a sample is examined, thereby giving a method of diagnosing canine B lymphocyte-origin malignant lymphoma.
摘要翻译：旨在阐明构建可用于治疗动物恶性淋巴瘤的抗CD20抗体基本上需要的CD20氨基酸序列及其基因序列。还旨在提供通过使用CD20基因序列诊断犬恶性淋巴瘤的方法。以犬血液中的单核细胞作为样品，获得mRNA，并测定犬CD20基因（SEQ ID NO：2）的全碱基序列。基于该序列，确定其氨基酸序列（SEQ ID NO：1）。将同源性与人和小鼠CD20基因和氨基酸序列进行比较，鉴定为犬CD20基因。此外，构建了特异于犬CD20基因的引物，并检查了样品中CD20基因的表达，从而给出了诊断犬B淋巴细胞起始恶性淋巴瘤的方法。

10. 发明申请

US20100119967A1 MAGNETIC CARRIER AND TWO-COMPONENT DEVELOPER 有权
标题翻译：磁性载体和双组分开发商
公开(公告)号：US20100119967A1
公开(公告)日：2010-05-13
申请号：US12691033
申请日：2010-01-21
申请人： Chika Inoue , Hiroyuki Fujikawa , Koh Ishigami , Kunihiko Nakamura , Nozomu Komatsu , Tomoko Endo , Yoshinobu Baba , Takayuki Itakura
发明人： Chika Inoue , Hiroyuki Fujikawa , Koh Ishigami , Kunihiko Nakamura , Nozomu Komatsu , Tomoko Endo , Yoshinobu Baba , Takayuki Itakura
IPC分类号： G03G9/113 , G03G9/08
CPC分类号： G03G9/1075 , G03G9/0821 , G03G9/0827 , G03G9/107 , G03G9/113 , G03G9/1131 , G03G9/1132
摘要： A magnetic carrier and a two-component developer are provided which have remedied blank areas, fog after leaving, carrier sticking during running, and image density variations before and after running. The magnetic carrier has magnetic carrier particles having at least porous magnetic core particles and a resin. The magnetic carrier particles satisfying the specific conditions (a), (b) and (c) where, in a reflected electron image of cross sections of the magnetic carrier particles as photographed with a scanning electron microscope, straight lines that divide a cross section of a magnetic carrier particle into 72 at intervals of 5° are drawn from a reference point of the cross section thereof toward the surface of the magnetic carrier particle; the magnetic carrier particles being contained in an amount of 60% by number or more.
摘要翻译：提供了一种磁性载体和双组分显影剂，其具有空白区域，离开后的雾，运行期间的载体粘附和运行前后的图像密度变化。磁性载体具有至少具有多孔磁性核颗粒和树脂的磁性载体颗粒。满足特定条件（a），（b）和（c）的磁性载体颗粒，其中在用扫描电子显微镜拍摄的磁性载体颗粒的横截面的反射电子图像中，分割横截面的直线以5°的间隔将磁性载体颗粒从其横截面的参考点拉向磁性载体颗粒的表面; 磁性载体颗粒的含量为60％以上。

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