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1. 发明专利

JP2008233836A Tool for training left-hand fingering for guitar 审中-公开
标题翻译：用于训练用于吉他的左手指针的工具
公开(公告)号：JP2008233836A
公开(公告)日：2008-10-02
申请号：JP2007105302
申请日：2007-03-16
申请人： Takumi Furukawa , 工古川
发明人： FURUKAWA TAKUMI
IPC分类号： G09B15/06 , G10G7/00
摘要： PROBLEM TO BE SOLVED: To solve the problem that although a tool formed extracting a necessary portion of a guitar for left-hand fingering has been available, a trainee only repeats operation to press frets on a guitar finger board by himself or herself to master intervals between left-hand finger tips needed to press frets and does not have effective results. SOLUTION: According to this invention, fingertips of the left hand are put in a tool having hollows at larger intervals larger than frets of a guitar to be trained, for effectively solving the problem. Unreasonable force applied to the left-hand fingers during the training can be reduced by using an elastic material. The hollows (2)-1 to (2)-4 in which the index finger, middle finger, ring finger, and little finger of the left hand are bored in a main body part (1) at intervals larger than intervals of the first to fourth frets of the guitar. For use, the index finger is put in (2)-1, the middle finger in (2)-2, the ring finger in (2)-3, and the little finger in (2)-4; and nipping operation is repeated by moving the fingertips of the index finger to the little finger to master intervals between the fingertips of the index finger to the little finger. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了解决这样一个问题，虽然可以提供用于左手指法提取吉他的必要部分的工具，但是实习者只能重复操作以自己或她自己按压吉他手指板上的音符掌握左手指尖之间的时间间隔需要按压，并没有有效的结果。解决方案：根据本发明，为了有效地解决问题，左手的指尖被放入具有比要训练的吉他的大的间隔更大的间隔的工具中。可以通过使用弹性材料来减少在训练期间施加到左手指的不合理的力。其中左手的食指，中指，无名指和小指的间隔（2）-1至（2）-4在主体部分（1）中以大于第一到吉他的第四音乐。为了使用，食指放入（2）-1，中指（2）-2，无名指（2）-3，小指在（2）-4中; 并且通过将食指的指尖移动到小手指来重复捏合操作，以掌握食指的指尖与小指之间的间隔。版权所有（C）2009，JPO＆INPIT

2. 发明申请

US20140128233A1 CHARGING MEMBER, MANUFACTURING METHOD THEREFOR, A PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS 审中-公开
标题翻译：充电会员，其制造方法，工艺盒和电子照相设备
公开(公告)号：US20140128233A1
公开(公告)日：2014-05-08
申请号：US14127864
申请日：2012-06-15
申请人： Takumi Furukawa , Taichi Sato
发明人： Takumi Furukawa , Taichi Sato
IPC分类号： B05C1/08 , B05D5/12 , G03G15/02 , B44C1/26
CPC分类号： C23C14/58 , G03G5/02 , G03G15/0233 , G03G15/0241 , G03G21/18 , G03G2215/0863 , Y10T428/22
摘要： To provide a charging member which suppresses the generation of density nonuniformity in an electrophotographic image caused by charge nonuniformity due to adhesion of charged substances, such as toner particles. There is provided a charging member which has a surface layer, the surface layer includes conductive zinc oxide whiskers each formed of a nuclear portion and four needle crystal portions extending radially outward therefrom, and the needle crystal portions are exposed to form convex portions of a surface of the surface layer.
摘要翻译：提供一种充电构件，其抑制由于诸如调色剂颗粒的带电物质的粘附而引起的由电荷不均匀性引起的电子照相图像中的密度不均匀性的产生。提供了具有表面层的充电部件，表面层包括由核部分形成的导电氧化锌晶须和从其径向向外延伸的四个针状晶体部分，并且针状晶体部分暴露以形成表面的凸部的表面层。

3. 发明申请

US20120288302A1 ELECTRO-CONDUCTIVE MEMBER FOR ELECTROPHOTOGRAPHY, ELECTROPHOTOGRAPHIC APPARATUS, AND PROCESS CARTRIDGE 有权
标题翻译：电子摄影用电子导电元件，电子照相设备和工艺盒
公开(公告)号：US20120288302A1
公开(公告)日：2012-11-15
申请号：US13557097
申请日：2012-07-24
申请人： Takumi Furukawa , Yusuke Yagisawa
发明人： Takumi Furukawa , Yusuke Yagisawa
IPC分类号： G03G15/02 , G03G21/18
CPC分类号： C08G65/2609 , C08G2261/128 , C08L9/02 , C08L71/02 , G03G2215/00957 , Y10T428/31855
摘要： When a polymer blend of an NBR and an alkylene oxide-polymerized polymer is used as the electro-conductive elastic layer of an electro-conductive member for electrophotography, a change in shape of the electro-conductive member occurs owing to its expansion due to water absorption, thereby causing image unevenness in some cases. In addition, when the ratio at which the alkylene oxide-polymerized polymer is blended is reduced for suppressing the shape change due to water absorption, image unevenness resulting from the insufficiency of electro-conductivity occurs in some cases. When an electro-conductive member for electrophotography having an electro-conductive elastic layer containing an NBR to which a specific alkylene oxide oligomer is graft-bonded is used, high ionic electro-conductivity is obtained and a change in its shape due to water absorption is reduced.
摘要翻译：当使用NBR和烯化氧聚合的聚合物的聚合物共混物作为用于电子照相的导电部件的导电弹性层时，导电部件的形状由于水的膨胀而发生变化吸收，从而在某些情况下引起图像不均匀。此外，为了抑制由于吸水而引起的形状变化，当混合烯化氧聚合的聚合物的比例降低时，在某些情况下会发生由电导率不足导致的图像不均匀。使用具有含有特定环氧烷低聚物的NBR的导电性弹性层的电子照相用导电性构件时，可以获得高离子导电性，并且由于吸水而导致的形状变化为减少

4. 发明申请

US20070217823A1 CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS 有权
标题翻译：充电会员，过程盒和电子照相设备
公开(公告)号：US20070217823A1
公开(公告)日：2007-09-20
申请号：US11574110
申请日：2005-09-01
申请人： Noriaki Kuroda , Hisao Kato , Toshinari Miura , Toshiro Suzuki , Takumi Furukawa , Michitaka Kitahara , Jun Murata , Yukinori Nagata , Masaki Ozawa , Kazuyuki Shishitsuka , Yoko Kuruma
发明人： Noriaki Kuroda , Hisao Kato , Toshinari Miura , Toshiro Suzuki , Takumi Furukawa , Michitaka Kitahara , Jun Murata , Yukinori Nagata , Masaki Ozawa , Kazuyuki Shishitsuka , Yoko Kuruma
IPC分类号： G03G21/00
CPC分类号： G03G15/0233 , Y10T428/31663 , Y10T428/31667
摘要： An object of the present invention is to provide a charging member in which a toner, an additive for use in the toner, or the like is hard to adhere to the surface even under repeated use for a long time, and hence the charging and image output are made stable for a long time even if the charging member is used in the DC contact charging method, and a process cartridge and an electrophotographic apparatus having the charging member. The present invention provides a charging member comprising a support, a conductive elastic layer formed on the support, and a surface layer formed on the conductive elastic layer, characterized in that the surface layer contains a polysiloxane having a fluoroalkyl group and an oxyalkylene group, and a process cartridge and an electrophotographic apparatus having the charging member.
摘要翻译：本发明的目的是提供一种充电部件，其中调色剂，调色剂中使用的添加剂等即使长时间重复使用也难以粘附在表面上，因此充电和图像即使在直流接触充电方法中使用充电部件，也可以使处理盒和具有充电部件的电子照相设备长时间稳定输出。本发明提供一种充电构件，其包括支撑体，形成在支撑体上的导电性弹性层和形成在导电性弹性层上的表层，其特征在于，所述表层含有具有氟代烷基和氧化烯基的聚硅氧烷，处理盒和具有充电部件的电子照相设备。

5. 发明授权

US08445113B2 Electro-conductive member for electrophotography, electrophotographic apparatus, and process cartridge 有权
标题翻译：用于电子照相，电子照相设备和处理盒的导电构件
公开(公告)号：US08445113B2
公开(公告)日：2013-05-21
申请号：US13557097
申请日：2012-07-24
申请人： Takumi Furukawa , Yusuke Yagisawa
发明人： Takumi Furukawa , Yusuke Yagisawa
IPC分类号： B32B27/00 , G03G21/16 , G03G15/02
CPC分类号： C08G65/2609 , C08G2261/128 , C08L9/02 , C08L71/02 , G03G2215/00957 , Y10T428/31855
摘要： When a polymer blend of an NBR and an alkylene oxide-polymerized polymer is used as the electro-conductive elastic layer of an electro-conductive member for electrophotography, a change in shape of the electro-conductive member occurs owing to its expansion due to water absorption, thereby causing image unevenness in some cases. In addition, when the ratio at which the alkylene oxide-polymerized polymer is blended is reduced for suppressing the shape change due to water absorption, image unevenness resulting from the insufficiency of electro-conductivity occurs in some cases. When an electro-conductive member for electrophotography having an electro-conductive elastic layer containing an NBR to which a specific alkylene oxide oligomer is graft-bonded is used, high ionic electro-conductivity is obtained and a change in its shape due to water absorption is reduced.
摘要翻译：当使用NBR和烯化氧聚合的聚合物的聚合物共混物作为用于电子照相的导电部件的导电弹性层时，导电部件的形状由于水的膨胀而发生变化吸收，从而在某些情况下引起图像不均匀。此外，为了抑制由于吸水而引起的形状变化，当混合烯化氧聚合的聚合物的比例降低时，在某些情况下会发生由电导率不足导致的图像不均匀。使用具有含有特定环氧烷低聚物的NBR的导电性弹性层的电子照相用导电性构件时，可以获得高离子导电性，并且由于吸水而导致的形状变化为减少

6. 发明授权

US07962068B2 Charging member, process cartridge and electrophotographic apparatus 有权
标题翻译：充电部件，处理盒和电子照相设备
公开(公告)号：US07962068B2
公开(公告)日：2011-06-14
申请号：US11574110
申请日：2005-09-01
申请人： Noriaki Kuroda , Hisao Kato , Toshinari Miura , Toshiro Suzuki , Takumi Furukawa , Michitaka Kitahara , Jun Murata , Yukinori Nagata , Masaki Ozawa , Kazuyuki Shishitsuka , Yoko Kuruma
发明人： Noriaki Kuroda , Hisao Kato , Toshinari Miura , Toshiro Suzuki , Takumi Furukawa , Michitaka Kitahara , Jun Murata , Yukinori Nagata , Masaki Ozawa , Kazuyuki Shishitsuka , Yoko Kuruma
IPC分类号： G03G21/00
CPC分类号： G03G15/0233 , Y10T428/31663 , Y10T428/31667
摘要： An object of the present invention is to provide a charging member in which a toner, an additive for use in the toner, or the like is hard to adhere to the surface even under repeated use for a long time, and hence the charging and image output are made stable for a long time even if the charging member is used in the DC contact charging method, and a process cartridge and an electrophotographic apparatus having the charging member. The present invention provides a charging member comprising a support, a conductive elastic layer formed on the support, and a surface layer formed on the conductive elastic layer, characterized in that the surface layer contains a polysiloxane having a fluoroalkyl group and an oxyalkylene group, and a process cartridge and an electrophotographic apparatus having the charging member.
摘要翻译：本发明的目的是提供一种充电部件，其中调色剂，调色剂中使用的添加剂等即使长时间重复使用也难以粘附在表面上，因此充电和图像即使在直流接触充电方法中使用充电部件，也可以使处理盒和具有充电部件的电子照相设备长时间稳定输出。本发明提供一种充电构件，其包括支撑体，形成在支撑体上的导电性弹性层和形成在导电性弹性层上的表层，其特征在于，所述表层含有具有氟代烷基和氧化烯基的聚硅氧烷，处理盒和具有充电部件的电子照相设备。

7. 发明申请

US20100142998A1 CHARGING ROLLER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS 有权
标题翻译：充电滚筒，过程盒和电子显示设备
公开(公告)号：US20100142998A1
公开(公告)日：2010-06-10
申请号：US12704818
申请日：2010-02-12
申请人： Takumi Furukawa , Tomohito Taniguchi , Hidekazu Matsuda , Yusuke Yagisawa
发明人： Takumi Furukawa , Tomohito Taniguchi , Hidekazu Matsuda , Yusuke Yagisawa
IPC分类号： G03G15/02 , G03G21/16
CPC分类号： G03G15/0233
摘要： The present invention provides a charging roller having a stable chargeability and capable of preventing occurrence of “fogging” on an electrophotographic image. The invention relates to a contact-charging type charging roller which includes a conductive support and a surface layer. The surface layer contains a binder, resin particles containing a carbon black dispersed in the binder, and graphitized particles dispersed in the binder; and the surface layer has, on its surface, convex portions derived from the resin particles, and convex portions derived from the graphitized particles. These convex portions have a specific relationship.
摘要翻译：本发明提供一种具有稳定的带电性并能够防止在电子照相图像上发生“起雾”的充电辊。本发明涉及一种接触充电型充电辊，其包括导电支撑件和表面层。表面层含有粘合剂，分散在粘合剂中的含有炭黑的树脂颗粒和分散在粘合剂中的石墨化颗粒; 并且表面层在其表面上具有衍生自树脂颗粒的凸部和源自石墨化颗粒的凸部。这些凸部具有特定关系。

8. 发明授权

US07693457B2 Charging member, process cartridge, and electrophotographic apparatus 有权
标题翻译：充电构件，处理盒和电子照相设备
公开(公告)号：US07693457B2
公开(公告)日：2010-04-06
申请号：US11719106
申请日：2005-12-21
申请人： Yoko Kuruma , Noriaki Kuroda , Hisao Kato , Toshinari Miura , Toshiro Suzuki , Takumi Furukawa , Michitaka Kitahara , Jun Murata , Yukinori Nagata , Masaki Ozawa , Kazuyuki Shishitsuka
发明人： Yoko Kuruma , Noriaki Kuroda , Hisao Kato , Toshinari Miura , Toshiro Suzuki , Takumi Furukawa , Michitaka Kitahara , Jun Murata , Yukinori Nagata , Masaki Ozawa , Kazuyuki Shishitsuka
IPC分类号： G03G15/02
CPC分类号： G03G15/0233
摘要： A charging member has a surface layer. The surface layer contains a polysiloxane having a first unit, a second unit and a third unit each of which is represented by a specific formula. The ratio of the sum of the mole numbers of the first and second units to the sum of the mole numbers of the first to third units is in a specific range.
摘要翻译：充电构件具有表面层。表面层含有具有第一单元，第二单元和第三单元的聚硅氧烷，每个单体由特定的式表示。第一单元和第二单元的摩尔数之和与第一单元和第三单元的摩尔数之和的比率在特定范围内。

9. 发明授权

US07664434B2 Charging member, process cartridge and electrophotographic apparatus 有权
标题翻译：充电部件，处理盒和电子照相设备
公开(公告)号：US07664434B2
公开(公告)日：2010-02-16
申请号：US11718190
申请日：2005-12-22
申请人： Noriaki Kuroda , Hisao Kato , Toshinari Miura , Toshiro Suzuki , Takumi Furukawa , Michitaka Kitahara , Jun Murata , Yukinori Nagata , Masaki Ozawa , Kazuyuki Shishitsuka , Yoko Kuruma
发明人： Noriaki Kuroda , Hisao Kato , Toshinari Miura , Toshiro Suzuki , Takumi Furukawa , Michitaka Kitahara , Jun Murata , Yukinori Nagata , Masaki Ozawa , Kazuyuki Shishitsuka , Yoko Kuruma
IPC分类号： G03G15/02
CPC分类号： G03G15/0233 , Y10T428/31663
摘要： A charging member is provided in which a toner, an additive for use in the toner, or the like is hard to adhere to the surface even under repeated use for a long time, and hence the charging and image output are made stable for a long time even if the charging member is used in the DC contact charging method. Also provided are a process cartridge and an electrophotographic apparatus having the charging member. The charging member includes a support, a conductive elastic layer formed on the support, and a surface layer formed on the conductive elastic layer, characterized in that the surface layer contains a polysiloxane having a fluoroalkyl group and an oxyalkylene group, and a process cartridge and an electrophotographic apparatus having the charging member.
摘要翻译：提供了一种充电构件，其中调色剂，用于调色剂的添加剂等甚至在长时间反复使用时难以粘附到表面上，因此充电和图像输出长时间稳定即使在DC接触充电方法中使用充电元件也是如此。还提供了具有充电部件的处理盒和电子照相设备。充电构件包括支撑体，形成在支撑体上的导电弹性层和形成在导电弹性层上的表面层，其特征在于，所述表面层含有具有氟代烷基和氧化烯基的聚硅氧烷，以及处理盒和具有充电部件的电子照相设备。

10. 发明授权

US08980423B2 Charging member, process for its production, process cartridge 有权
标题翻译：充电器，其生产过程，处理盒
公开(公告)号：US08980423B2
公开(公告)日：2015-03-17
申请号：US12723148
申请日：2010-03-12
申请人： Tomohito Taniguchi , Takumi Furukawa , Hidekazu Matsuda , Yusuke Yagisawa
发明人： Tomohito Taniguchi , Takumi Furukawa , Hidekazu Matsuda , Yusuke Yagisawa
IPC分类号： G03G5/04 , G03G15/02
CPC分类号： G03G15/0233 , Y10T428/25
摘要： Concerned with a charging member in the conductive surface layer of which the conductive particles are so kept from agglomerating as to make charging performance not easily change even where the surface layer expands and contracts repeatedly in various environments. The charging member is a charging member having a conductive substrate and formed on the substrate a conductive elastic layer and a conductive surface layer. The elastic layer contains a polymer having a unit coming from ethylene oxide, and the surface layer contains a binder resin and graphitized particles. The binder resin contains a resin having in the molecule a urethane linkage or a siloxane linkage, or a urethane linkage and a siloxane linkage, and the graphitized particles have a graphite (002) plane lattice spacing of from 0.3362 nm or more to 0.3449 nm or less.
摘要翻译：涉及导电表面层中的导电表面层中的充电构件，其导电颗粒被保持凝聚，使得即使在各种环境中表面层膨胀和重复收缩的情况下，充电性能也不容易改变。充电构件是具有导电基板的充电构件，并且在基板上形成导电弹性层和导电表面层。弹性层含有具有来自环氧乙烷的单元的聚合物，表面层含有粘结剂树脂和石墨化颗粒。粘结剂树脂含有在分子中具有氨基甲酸酯键或硅氧烷键或氨基甲酸酯键和硅氧烷键的树脂，并且石墨化颗粒的石墨（002）面晶格间距为0.3362nm以上至0.3449nm以下，或减。

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