公开(公告)号：US07534534B2

公开(公告)日：2009-05-19

申请号：US11154681

申请日：2005-06-17

申请人： Koichi Nakata ,  Akira Shimada ,  Tatsuya Ikezue ,  Takahiro Mitsui ,  Hiroki Uematsu ,  Shuji Ishii ,  Shoji Amamiya ,  Akio Maruyama

发明人： Koichi Nakata ,  Akira Shimada ,  Tatsuya Ikezue ,  Takahiro Mitsui ,  Hiroki Uematsu ,  Shuji Ishii ,  Shoji Amamiya ,  Akio Maruyama

IPC分类号： G03G15/00

CPC分类号： G03G5/06 ,  G03G5/04 ,  G03G5/0567 ,  G03G5/0614 ,  G03G5/0618 ,  G03G5/0625 ,  G03G5/0629 ,  G03G5/0633 ,  G03G5/0638 ,  G03G5/064 ,  G03G5/0648 ,  G03G5/071

摘要： An electrophotographic photosensitive member hard to cause the problem of chatter and wear-out of the cleaning blade and the problem of a rubbing memory, and both a process cartridge and an electrophotographic apparatus having the photosensitive member are provided. The peripheral surface of the photosensitive member has a plurality of dimple-shaped concaves, a 10-point average roughness Rzjis (A) as measured by sweeping along the circumference of the peripheral surface of the photosensitive member is 0.3 to 2.5 μm, a 10-point average roughness Rzjis (B) as measured by sweeping along the generating line of the peripheral surface of the photosensitive member is 0.3 to 2.5 μm, a mean spacing of profile irregularities, RSm (C), as measured by sweeping along the circumference of the peripheral surface of the photosensitive member is 5 to 120 μm, a mean spacing of profile irregularities, RSm (D), as measured by sweeping along the generating line of the photosensitive member is 5 to 120 μm, and the value of a ratio (D/C) of the mean spacing of profile irregularities RSm (D) to the mean spacing of profile irregularities RSm (C) is 0.5 to 1.5.

摘要翻译： 提供了难以引起清洁刮板的颤动和磨损问题以及摩擦记忆的问题的电子照相感光构件，以及具有感光构件的处理盒和电子照相设备。 感光构件的周面具有多个凹陷形状的凹部，通过沿着感光构件的周面的圆周扫掠测量的10点平均粗糙度Rzjis（A）为0.3〜2.5μm， 通过沿着感光构件的周边表面的生成线扫掠测量的点平均粗糙度Rzjis（B）为0.3-2.5μm，轮廓不规则的平均间距RSm（C），通过沿着 感光构件的外周面为5〜120μm，通过沿着感光构件的生成线扫掠测量的轮廓不规则的平均间隔RSm（D）为5〜120μm，比率（D 剖面不规则度RSm（D）与剖面不规则度RSm（C）的平均间距的平均间距为0.5〜1.5。

公开(公告)号：US07186489B2

公开(公告)日：2007-03-06

申请号：US11225061

申请日：2005-09-14

申请人： Hiroki Uematsu ,  Tatsuya Ikezue ,  Akira Shimada ,  Takahiro Mitsui ,  Koichi Nakata ,  Shuji Ishii ,  Shoji Amamiya ,  Akio Maruyama

发明人： Hiroki Uematsu ,  Tatsuya Ikezue ,  Akira Shimada ,  Takahiro Mitsui ,  Koichi Nakata ,  Shuji Ishii ,  Shoji Amamiya ,  Akio Maruyama

IPC分类号： G03G5/147

CPC分类号： G03G5/00

摘要： An electrophotographic photosensitive member is disclosed having a cylindrical support and an organic photosensitive layer provided on the cylindrical support. The peripheral surface of the electrophotographic photosensitive member is composed of grooves formed substantially in its peripheral direction and flat portions, and in the grooves, the number of grooves each having a width in the range of from 0.5 μm to 40 μm is from 20 to 1,000 lines per 1,000 μm in width in the generatrix direction of the peripheral surface of the electrophotographic photosensitive member.

摘要翻译： 公开了一种电子照相感光构件，其具有圆柱形支撑件和设置在圆柱形支撑件上的有机感光层。 电子照相感光构件的外围表面由基本上沿其周向形成的槽和平坦部分构成，并且在槽中，宽度在0.5μm至40μm之间的槽的数量为20至1,000 在电子照相感光构件的外周表面的母线方向上的宽度为每1,000μm的线。

公开(公告)号：US20060019185A1

公开(公告)日：2006-01-26

申请号：US11236691

申请日：2005-09-28

申请人： Shoji Amamiya ,  Koichi Nakata ,  Tatsuya Ikezue ,  Takahiro Mitsui ,  Akira Shimada ,  Hiroki Uematsu ,  Shuji Ishii ,  Akio Maruyama

发明人： Shoji Amamiya ,  Koichi Nakata ,  Tatsuya Ikezue ,  Takahiro Mitsui ,  Akira Shimada ,  Hiroki Uematsu ,  Shuji Ishii ,  Akio Maruyama

IPC分类号： G03G5/147

CPC分类号： G03G5/06 ,  G03G5/04 ,  G03G5/0567 ,  G03G5/0614 ,  G03G5/0618 ,  G03G5/0625 ,  G03G5/0629 ,  G03G5/0633 ,  G03G5/0638 ,  G03G5/064 ,  G03G5/0648 ,  G03G5/071

摘要： An object of the present invention is to improve a phenomenon of the life-shortening of the endurance life due to scratch occurring when recesses of a fixed dimple shape are formed on the surface of the surface layer, in order to inhibit the chattering and folding back of a cleaning blade and the fracture of an edge, which occurs because friction between the surface layer of the surface of an electrophotographic photosensitive member and an abutting member is high; and particularly to improve the above described problems, from initial printing through printing on many sheets, which become particularly remarkable when using an electrophotographic photosensitive member with the use of a curable resin that is improved so as to have a high elastic deformation rate for the surface layer, in order to improve the strength of the surface layer, for the purpose of increasing the durability of an electrophotographic photosensitive member. An electrophotographic photosensitive member for achieving the object, which has a support and an organic photosensitive layer, is characterized in that the electrophotographic photosensitive member has dimple-shaped concavities formed on the surface of the surface layer of the electrophotographic photosensitive member, and further has the recesses with the same pattern as that on the surface of the surface layer, formed on the interface created between the surface layer of the organic photosensitive member and the layer directly under the surface layer (a subsurface layer).

摘要翻译： 本发明的目的是改善在表层的表面上形成固定凹坑形状的凹坑时由于划痕而产生的耐久寿命的使用寿命的现象，以便抑制颤动和折回 并且由于电子照相感光构件的表面的表面层与抵接构件之间的摩擦力高而发生的边缘的断裂; 并且特别是为了改善上述问题，从初期打印到许多片材上的印刷，当使用改进的电子照相感光构件以使表面具有高的弹性变形率时，其变得特别显着 为了提高电子照相感光构件的耐久性，为了提高表面层的强度。 用于实现该目的的电子照相感光构件，其具有支撑体和有机感光层，其特征在于，电子照相感光构件具有在电子照相感光构件的表面层的表面上形成的凹陷形凹部，并且还具有 形成在与有机感光构件的表面层和直接在表面层（地下层）之下的层之间形成的界面上的与表面层表面相同的图案的凹部。

公开(公告)号：US20050255393A1

公开(公告)日：2005-11-17

申请号：US11154681

申请日：2005-06-17

申请人： Koichi Nakata ,  Akira Shimada ,  Tatsuya Ikezue ,  Takahiro Mitsui ,  Hiroki Uematsu ,  Shuji Ishii ,  Shoji Amamiya ,  Akio Maruyama

发明人： Koichi Nakata ,  Akira Shimada ,  Tatsuya Ikezue ,  Takahiro Mitsui ,  Hiroki Uematsu ,  Shuji Ishii ,  Shoji Amamiya ,  Akio Maruyama

IPC分类号： G03G5/00 ,  G03G5/02 ,  G03G5/04 ,  G03G5/047 ,  G03G5/05 ,  G03G5/06 ,  G03G5/07 ,  G03G5/147

CPC分类号： G03G5/06 ,  G03G5/04 ,  G03G5/0567 ,  G03G5/0614 ,  G03G5/0618 ,  G03G5/0625 ,  G03G5/0629 ,  G03G5/0633 ,  G03G5/0638 ,  G03G5/064 ,  G03G5/0648 ,  G03G5/071

摘要： An electrophotographic photosensitive member hard to cause the problem of chatter and wear-out of the cleaning blade and the problem of a rubbing memory, and both a process cartridge and an electrophotographic apparatus having the photosensitive member are provided. The peripheral surface of the photosensitive member has a plurality of dimple-shaped concaves, a 10-point average roughness Rzjis (A) as measured by sweeping along the circumference of the peripheral surface of the photosensitive member is 0.3 to 2.5 μm, a 10-point average roughness Rzjis (B) as measured by sweeping along the generating line of the peripheral surface of the photosensitive member is 0.3 to 2.5 μm, a mean spacing of profile irregularities, RSm (C), as measured by sweeping along the circumference of the peripheral surface of the photosensitive member is 5 to 120 μm, a mean spacing of profile irregularities, RSm (D), as measured by sweeping along the generating line of the photosensitive member is 5 to 120 μm, and the value of a ratio (D/C) of the mean spacing of profile irregularities RSm (D) to the mean spacing of profile irregularities RSm (C) is 0.5 to 1.5.

摘要翻译： 提供了难以引起清洁刮板的颤动和磨损问题以及摩擦记忆的问题的电子照相感光构件，以及具有感光构件的处理盒和电子照相设备。 感光构件的周面具有多个凹陷形状的凹部，通过沿着感光构件的周面的圆周扫掠测量的10点平均粗糙度Rzjis（A）为0.3〜2.5μm， 通过沿着感光构件的周边表面的生成线扫掠测量的点平均粗糙度Rzjis（B）为0.3-2.5μm，轮廓不规则的平均间距RSm（C），通过沿着 感光构件的外周面为5〜120μm，通过沿着感光构件的生成线扫掠测量的轮廓不规则的平均间隔RSm（D）为5〜120μm，比率（D 剖面不规则度RSm（D）与剖面不规则度RSm（C）的平均间距的平均间距为0.5〜1.5。

公开(公告)号：US20060008717A1

公开(公告)日：2006-01-12

申请号：US11225061

申请日：2005-09-14

申请人： Hiroki Uematsu ,  Tatsuya Ikezue ,  Akira Shimada ,  Takahiro Mitsui ,  Koichi Nakata ,  Shuji Ishii ,  Shoji Amamiya ,  Akio Maruyama

发明人： Hiroki Uematsu ,  Tatsuya Ikezue ,  Akira Shimada ,  Takahiro Mitsui ,  Koichi Nakata ,  Shuji Ishii ,  Shoji Amamiya ,  Akio Maruyama

IPC分类号： G03G5/00

CPC分类号： G03G5/00

摘要： An electrophotographic photosensitive member is disclosed having a cylindrical support and an organic photosensitive layer provided on the cylindrical support. The peripheral surface of the electrophotographic photosensitive member is composed of grooves formed substantially in its peripheral direction and flat portions, and in the grooves, the number of grooves each having a width in the range of from 0.5 μm to 40 μm is from 20 to 1,000 lines per 1,000 μm in width in the generatrix direction of the peripheral surface of the electrophotographic photosensitive member.

摘要翻译： 公开了一种电子照相感光构件，其具有圆柱形支撑件和设置在圆柱形支撑件上的有机感光层。 电子照相感光构件的外围表面由基本上沿其周向形成的槽和平坦部分构成，并且在槽中，宽度在0.5μm至40μm之间的槽的数量为20至1,000 在电子照相感光构件的外周表面的母线方向上的宽度为每1,000μm的线。

公开(公告)号：US07226711B2

公开(公告)日：2007-06-05

申请号：US11236691

申请日：2005-09-28

申请人： Shoji Amamiya ,  Koichi Nakata ,  Tatsuya Ikezue ,  Takahiro Mitsui ,  Akira Shimada ,  Hiroki Uematsu ,  Shuji Ishii ,  Akio Maruyama

发明人： Shoji Amamiya ,  Koichi Nakata ,  Tatsuya Ikezue ,  Takahiro Mitsui ,  Akira Shimada ,  Hiroki Uematsu ,  Shuji Ishii ,  Akio Maruyama

IPC分类号： G03G5/047 ,  G03G5/147

CPC分类号： G03G5/06 ,  G03G5/04 ,  G03G5/0567 ,  G03G5/0614 ,  G03G5/0618 ,  G03G5/0625 ,  G03G5/0629 ,  G03G5/0633 ,  G03G5/0638 ,  G03G5/064 ,  G03G5/0648 ,  G03G5/071

摘要： An object of the present invention is to improve a phenomenon of the life-shortening of the endurance life due to scratch occurring when recesses of a fixed dimple shape are formed on the surface of the surface layer, in order to inhibit the chattering and folding back of a cleaning blade and the fracture of an edge, which occurs because friction between the surface layer of the surface of an electrophotographic photosensitive member and an abutting member is high; and particularly to improve the above described problems, from initial printing through printing on many sheets, which become particularly remarkable when using an electrophotographic photosensitive member with the use of a curable resin that is improved so as to have a high elastic deformation rate for the surface layer, in order to improve the strength of the surface layer, for the purpose of increasing the durability of an electrophotographic photosensitive member. An electrophotographic photosensitive member for achieving the object, which has a support and an organic photosensitive layer, is characterized in that the electrophotographic photosensitive member has dimple-shaped concavities formed on the surface of the surface layer of the electrophotographic photosensitive member, and further has the recesses with the same pattern as that on the surface of the surface layer, formed on the interface created between the surface layer of the organic photosensitive member and the layer directly under the surface layer (a subsurface layer).

摘要翻译： 本发明的目的是改善在表层的表面上形成固定凹坑形状的凹部时由于划痕而产生的耐久寿命的使用寿命的现象，以抑制振动和折回 并且由于电子照相感光构件的表面的表面层与抵接构件之间的摩擦力高而发生的边缘的断裂; 并且特别是为了改善上述问题，从初期打印到许多片材上的印刷，当使用改进的电子照相感光构件以使表面具有高的弹性变形率时，其变得特别显着 为了提高电子照相感光构件的耐久性，为了提高表面层的强度。 用于实现该目的的电子照相感光构件，其具有支撑体和有机感光层，其特征在于，电子照相感光构件具有在电子照相感光构件的表面层的表面上形成的凹陷形凹部，并且还具有 形成在与有机感光构件的表面层和直接在表面层（地下层）之下的层之间形成的界面上的与表面层表面相同的图案的凹部。

公开(公告)号：US08120019B2

公开(公告)日：2012-02-21

申请号：US12335290

申请日：2008-12-15

申请人： Koichi Nakata ,  Kazunori Ueno ,  Koichi Suzuki

发明人： Koichi Nakata ,  Kazunori Ueno ,  Koichi Suzuki

IPC分类号： H01L51/54

CPC分类号： H01L51/0051 ,  H01L51/005 ,  H01L51/5052

摘要： An organic light-emitting element has an anode, a cathode, and a layer including an organic compound between the anode and the cathode. The layer including the organic compound has at least one tetracyano compound represented by at least one of Formula (1) or (2) below. In Formula (1), R1 to R4 are each a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aromatic group, a nitro group, or a cyano group. In Formula (2), n represents an integer of 1 to 2, Mn+ is a metal ion or an onium cation, and R1 to R4 are as defined in formula (1).

摘要翻译： 有机发光元件在阳极和阴极之间具有阳极，阴极和包含有机化合物的层。 包含有机化合物的层具有至少一种由下式（1）或（2）中的至少一个表示的四氰基化合物。 在式（1）中，R 1至R 4各自为氢原子，卤素原子，取代或未取代的烷基，取代或未取代的烷氧基，取代或未取代的芳烷基，取代或未取代的芳基，硝基 ，或氰基。 在式（2）中，n表示1〜2的整数，Mn +为金属离子或鎓阳离子，R1〜R4如式（1）所示。

公开(公告)号：US20110304747A1

公开(公告)日：2011-12-15

申请号：US13154663

申请日：2011-06-07

申请人： Koichi Nakata ,  Manabu Ichikawa

发明人： Koichi Nakata ,  Manabu Ichikawa

IPC分类号： H04N5/76

CPC分类号： H04N9/7921 ,  H04N1/2112 ,  H04N5/23245 ,  H04N5/23293 ,  H04N21/4147 ,  H04N21/4223 ,  H04N21/440272 ,  H04N2101/00

摘要： An imaging apparatus includes a lens unit condensing light from a visual field region, an imaging unit including an imaging element which converts light condensed by the lens unit into an electric signal and continuously generating electronic image data based on the electric signal, a storage unit storing the image data generated by the imaging unit, a display unit displaying an image based on the image data generated by the imaging unit, an input unit receiving an input of a change instruction signal used to change a first capturing mode at a first vertical-to-horizontal ratio to a second capturing mode at a second vertical-to-horizontal ratio and an image trimming unit generating a captured image by trimming an image included in image data generated by the imaging unit at a vertical-to-horizontal ratio between the first and second vertical-to-horizontal ratios, when the change instruction signal is input during the first capturing mode.

摘要翻译： 一种成像装置，包括：会聚来自视场区域的光的透镜单元，成像单元，包括将由所述透镜单元聚光的光转换成电信号的摄像元件，并且基于所述电信号连续生成电子图像数据;存储单元， 由成像单元产生的图像数据，基于由成像单元生成的图像数据显示图像的显示单元，接收用于在第一垂直方向上改变第一拍摄模式的改变指示信号的输入的输入单元 水平比以第二垂直与水平比的第二拍摄模式进行比较，以及图像修剪单元，通过在所述第一和第二垂直方向之间的垂直与水平比修剪由所述成像单元产生的图像数据中包括的图像来生成捕获图像 以及当在第一拍摄模式期间输入改变指示信号时的第二垂直与水平比。

公开(公告)号：US06853806B2

公开(公告)日：2005-02-08

申请号：US10660074

申请日：2003-09-11

申请人： Koichi Nakata ,  Takahiro Doi ,  Osamu Nonaka

发明人： Koichi Nakata ,  Takahiro Doi ,  Osamu Nonaka

IPC分类号： G03B7/08 ,  G03B15/03 ,  G03B15/05

CPC分类号： G03B15/05 ,  G03B7/08 ,  G03B7/0805 ,  G03B2215/0503

摘要： A camera according to this invention includes a backlight judgment section which determines whether the photographic scene is against light by comparing the average luminance of the entire photographic screen obtained by photometry with the luminance of the main subject at a distance-measuring point selected by distance measurement. With the backlight judgment section, the camera performs suitable exposure control accompanied by illumination, such as supplementary light, at the time of exposure in a photographic scene where the main subject is against light.

摘要翻译： 根据本发明的照相机包括背光判断部分，其通过将通过测光获得的整个摄影画面的平均亮度与通过距离测量所选择的距离测量点处的主要被摄体的亮度进行比较来确定摄影场景是否反对光 。 利用背光判断部分，在主要拍摄对象不受光照的场景中曝光时，相机执行伴随照明的适当的曝光控制，例如补充光。

公开(公告)号：US06434342B1

公开(公告)日：2002-08-13

申请号：US09385557

申请日：1999-08-30

申请人： Toshifumi Nakano ,  Hiroaki Miyasho ,  Koichi Nakata

发明人： Toshifumi Nakano ,  Hiroaki Miyasho ,  Koichi Nakata

IPC分类号： G03B1700

CPC分类号： G03B17/00

摘要： An electric circuit board system for a camera includes at least one main electric circuit board having a central processing unit for performing a control of a camera, and at least one connection section for having an electric connection with other electric circuit boards. A plurality of unit circuit boards can be connected with the above-described at least one connection section, with mutually different specifications. Any one optional unit circuit board is selected from the plurality of unit circuit boards and is connected to at least one of the main electric circuit boards, for structuring a camera.

摘要翻译： 一种用于照相机的电路板系统包括至少一个具有用于执行照相机控制的中央处理单元的主电路板和至少一个用于与其他电路板电连接的连接部分。 多个单元电路板可以与上述至少一个连接部分连接，具有相互不同的规格。 从多个单元电路板中选择任意一个可选单元电路板，并连接至主电路板中的至少一个，用于构造照相机。