公开(公告)号：US20060078341A1

公开(公告)日：2006-04-13

申请号：US11281355

申请日：2005-11-18

申请人： Yoshiro Koga ,  Atsunori Kitazawa ,  Toru Fujita ,  Masahide Nakamura

发明人： Yoshiro Koga ,  Atsunori Kitazawa ,  Toru Fujita ,  Masahide Nakamura

IPC分类号： G03G15/00 ,  G03G15/16 ,  G03G15/20

CPC分类号： G03G15/235 ,  G03G15/169 ,  G03G2215/1695

摘要： As an urging member 50 urges a front surface side roller 48 against a back surface side roller 45, the front surface side roller 48 and the back surface side roller 45 bring an intermediate transfer belt 41 and a recording medium 4 into pressure contact with each other at a secondary transfer position 49. The thermal capacity per unit surface area of each one of the front surface side roller 48 and the back surface side roller 45 is larger than the thermal capacity per unit surface area of the intermediate transfer belt 41. Further, the thermal capacity per unit surface area of the back surface side roller 45 is larger than the thermal capacity per unit surface area of the front surface side roller 48.

摘要翻译： 当推动构件50将前表面侧辊48推向背面侧辊45时，前表面侧辊48和后表面侧辊45使中间转印带41和记录介质4彼此压力接触 在二次转印位置49.前表面侧辊48和后表面侧辊45中的每一个的每单位表面积的热容量大于中间转印带41的每单位表面积的热容量。此外， 背面侧辊45的每单位表面积的热容量大于前表面侧辊48的每单位面积的热容量。

公开(公告)号：US07003236B2

公开(公告)日：2006-02-21

申请号：US10669632

申请日：2003-09-25

申请人： Toru Fujita ,  Yoshiro Koga ,  Atsunori Kitazawa ,  Masahide Nakamura

发明人： Toru Fujita ,  Yoshiro Koga ,  Atsunori Kitazawa ,  Masahide Nakamura

IPC分类号： G03G15/10

CPC分类号： G03G15/11

摘要： A liquid development apparatus utilizes wet development as a development method and an image forming technique. The apparatus uses squeegee rollers, disposed facing a developer roller, and moved to adjacent positions at which the squeegee rollers contact a liquid developer which is on the developer roller. Density adjustment bias generators are connected between the developer roller and the squeegee rollers. The density adjustment bias generators include, among other things, positive bias power source parts, negative bias power source parts, short-circuit line parts, and switches which switch connections of the respective parts through in accordance with a control signal received from a CPU. A method that the apparatus performs is also provided.

摘要翻译： 液体显影装置利用湿式显影作为显影方法和图像形成技术。 该设备使用面向显影辊的刮板辊，并移动到刮板辊与显影辊上的液体显影剂接触的相邻位置。 密度调节偏压发生器连接在显影辊和刮板辊之间。 密度调节偏置发生器包括正偏压电源部分，负偏压电源部分，短路线部分和根据从CPU接收的控制信号切换各部分的连接的开关。 还提供了该装置执行的方法。

公开(公告)号：US06996360B2

公开(公告)日：2006-02-07

申请号：US10662939

申请日：2003-09-16

申请人： Yoshiro Koga ,  Atsunori Kitazawa ,  Toru Fujita ,  Masahide Nakamura

发明人： Yoshiro Koga ,  Atsunori Kitazawa ,  Toru Fujita ,  Masahide Nakamura

IPC分类号： G03G15/16

CPC分类号： G03G15/235 ,  G03G15/169 ,  G03G2215/1695

摘要： As an urging member 50 urges a front surface side roller 48 against a back surface side roller 45, the front surface side roller 48 and the back surface side roller 45 bring an intermediate transfer belt 41 and a recording medium 4 into pressure contact with each other at a secondary transfer position 49. The thermal capacity per unit surface area of each one of the front surface side roller 48 and the back surface side roller 45 is larger than the thermal capacity per unit surface area of the intermediate transfer belt 41. Further, the thermal capacity per unit surface area of the back surface side roller 45 is larger than the thermal capacity per unit surface area of the front surface side roller 48.

摘要翻译： 当推动构件50将前表面侧辊48推向背面侧辊45时，前表面侧辊48和后表面侧辊45使中间转印带41和记录介质4彼此压力接触 在二次转移位置49。 前表面侧辊48和后表面侧辊45中的每一个的每单位表面积的热容量大于中间转印带41的每单位表面积的热容量。 此外，背面侧辊45的每单位面积的热容量大于前表面侧辊48的每单位面积的热容量。

公开(公告)号：US07403736B2

公开(公告)日：2008-07-22

申请号：US10903262

申请日：2004-07-30

申请人： Toru Fujita ,  Masahide Nakamura ,  Fuminori Yano ,  Ken Ikuma

发明人： Toru Fujita ,  Masahide Nakamura ,  Fuminori Yano ,  Ken Ikuma

IPC分类号： G03G15/08 ,  G03G15/10

CPC分类号： G03G15/10 ,  G03G15/50 ,  G03G2215/0658

摘要： An image forming apparatus includes a turnable image bearing body for bearing a latent image; a turnable developer bearing body for bearing liquid developer, the developer bearing body and the image bearing body being pressed in contact with each other at a predetermined press-contact position, the developer bearing body being capable of carrying the liquid developer toward the press-contact position by turning, the image forming apparatus performing development of the latent image, which is bore by the image bearing body, with the liquid developer that has been carried toward the press-contact position; and a controller for causing the development of the latent image to start after a predetermined period of time has passed from when the turning speed of the developer bearing body and the image bearing body reached a predetermined turning speed for development at which the development is performed.

摘要翻译： 图像形成装置包括用于承载潜像的可转动图像承载体; 用于承载液体显影剂的可转动的显影剂承载体，显影剂承载体和图像承载体在预定的压力接触位置彼此接触地挤压，显影剂承载体能够将液体显影剂运送到压力接触 通过转动位置，图像形成装置执行由图像承载体打孔的潜像的展开与已经被携带到液压显影剂的压力接触位置的位置; 以及用于在从显影剂承载体和图像承载体的转动速度达到用于显影的显影的预定转动速度过去一段预定时间后使潜像显影开始的控制器。

公开(公告)号：US07546066B2

公开(公告)日：2009-06-09

申请号：US12138284

申请日：2008-06-12

申请人： Toru Fujita ,  Masahide Nakamura ,  Fuminori Yano ,  Ken Ikuma

发明人： Toru Fujita ,  Masahide Nakamura ,  Fuminori Yano ,  Ken Ikuma

IPC分类号： G03G15/10 ,  G03G15/08

CPC分类号： G03G15/10 ,  G03G15/50 ,  G03G2215/0658

摘要： An image forming apparatus includes a turnable image bearing body for bearing a latent image; a turnable developer bearing body for bearing liquid developer, the developer bearing body and the image bearing body being pressed in contact with each other at a predetermined press-contact position, the developer bearing body being capable of carrying the liquid developer toward the press-contact position by turning, the image forming apparatus performing development of the latent image, which is bore by the image bearing body, with the liquid developer that has been carried toward the press-contact position; and a controller for causing the development of the latent image to start after a predetermined period of time has passed from when the turning speed of the developer bearing body and the image bearing body reached a predetermined turning speed for development at which the development is performed.

摘要翻译： 图像形成装置包括用于承载潜像的可转动图像承载体; 用于承载液体显影剂的可转动的显影剂承载体，显影剂承载体和图像承载体在预定的压力接触位置彼此接触地挤压，显影剂承载体能够将液体显影剂运送到压力接触 通过转动位置，图像形成装置执行由图像承载体打孔的潜像的展开与已经被携带到液压显影剂的压力接触位置的位置; 以及用于在从显影剂承载体和图像承载体的转动速度达到用于显影的显影的预定转动速度过去一段预定时间后使潜像显影开始的控制器。

公开(公告)号：US20050069348A1

公开(公告)日：2005-03-31

申请号：US10903262

申请日：2004-07-30

申请人： Toru Fujita ,  Masahide Nakamura ,  Fuminori Yano ,  Ken Ikuma

发明人： Toru Fujita ,  Masahide Nakamura ,  Fuminori Yano ,  Ken Ikuma

IPC分类号： G03G15/00 ,  G03G15/10

CPC分类号： G03G15/10 ,  G03G15/50 ,  G03G2215/0658

摘要： An image forming apparatus includes a turnable image bearing body for bearing a latent image; a turnable developer bearing body for bearing liquid developer, the developer bearing body and the image bearing body being pressed in contact with each other at a predetermined press-contact position, the developer bearing body being capable of carrying the liquid developer toward the press-contact position by turning, the image forming apparatus performing development of the latent image, which is bore by the image bearing body, with the liquid developer that has been carried toward the press-contact position; and a controller for causing the development of the latent image to start after a predetermined period of time has passed from when the turning speed of the developer bearing body and the image bearing body reached a predetermined turning speed for development at which the development is performed.

摘要翻译： 图像形成装置包括用于承载潜像的可转动图像承载体; 用于承载液体显影剂的可转动的显影剂承载体，显影剂承载体和图像承载体在预定的压力接触位置彼此接触地挤压，显影剂承载体能够将液体显影剂运送到压力接触 通过转动位置，图像形成装置执行由图像承载体打孔的潜像的展开与已经被携带到液压显影剂的压力接触位置的位置; 以及用于在从显影剂承载体和图像承载体的转动速度达到用于显影的显影的预定转动速度过去一段预定时间后使潜像显影开始的控制器。

公开(公告)号：US20140362976A1

公开(公告)日：2014-12-11

申请号：US14469724

申请日：2014-08-27

申请人： AKIRA MATSUMOTO ,  Kiyoyuki Deguchi ,  Yuuichi Kogure ,  Kazuhito Nakamura ,  Tomoyuki Okada ,  Toru Fujita ,  Tatsuya Nakamura

发明人： AKIRA MATSUMOTO ,  Kiyoyuki Deguchi ,  Yuuichi Kogure ,  Kazuhito Nakamura ,  Tomoyuki Okada ,  Toru Fujita ,  Tatsuya Nakamura

IPC分类号： H01J35/18 ,  H01J35/04

CPC分类号： H01J35/045 ,  H01J35/04 ,  H01J35/06 ,  H01J35/16 ,  H01J35/18 ,  H01J2235/087 ,  H01J2235/186

摘要： Provided is an X-ray tube which can perform stable X-ray radiation under a desired condition in a radiation region extending in a predetermined direction. Included are a base plate having an opening portion and made of alloy 426, an X-ray transmission window made of titanium foil and arranged to close the opening portion of the base plate, a flat box-like vessel portion attached to the base plate and inside of which is in a vacuum state, an X-ray target provided at the opening portion in the vessel portion, and an electron source injecting electrons to the X-ray target in the vessel portion. The electron source includes a liner cathode, a first control electrode pulling out electrons from the cathode and a second control electrode restricting radiation range of the pulled-out electrons. At this time, X-rays emitted from the X-ray window spreads radially from opening shape of the opening portion.

摘要翻译： 本发明提供一种X射线管，其可以在沿预定方向延伸的辐射区域中在期望条件下执行稳定的X射线辐射。 包括具有开口部分并由合金426制成的基板，由钛箔制成并布置成封闭基板的​​开口部分的X射线透射窗口，附接到基板的扁平盒状容器部分和 其内部处于真空状态，设置在容器部分的开口部分的X射线靶和向血管部分中的X射线靶标注入电子的电子源。 电子源包括衬底阴极，从阴极拉出电子的第一控制电极和限制被拉出电子的辐射范围的第二控制电极。 此时，从X射线窗口射出的X射线从开口部的开口形状向径向扩散。

公开(公告)号：US08643897B2

公开(公告)日：2014-02-04

申请号：US13334204

申请日：2011-12-22

申请人： Minoru Koyama ,  Toru Fujita

发明人： Minoru Koyama ,  Toru Fujita

IPC分类号： H04N1/60 ,  G03F3/08 ,  G06K9/00

CPC分类号： H04N1/60 ,  B41J3/4073

摘要： A plurality of grid points for forming a quadrangle is quasi-formed on a medium prior to deformation, after which position information is acquired that relates to the positions of the grid points moved in conjunction with deformation of the medium. The area difference of two triangles divided by a first diagonal is computed in a quadrangle formed by the grid points after deformation of the medium, and the area difference of two triangles divided by a second diagonal different from the first diagonal is computed in the quadrangle. The quadrangle quasi-formed on the medium prior to deformation is divided using one of the first and second diagonals that yields the larger area difference, and the formation amount of colorant formed on the medium is corrected according to the deformation ratio after deformation for the triangles formed by the division.

摘要翻译： 用于形成四边形的多个网格点在变形之前在介质上准备形成，之后获取与结合介质的变形移动的网格点的位置有关的位置信息。 在由介质变形后的网格点形成的四边形中计算出两个三角形除以第一对角线的面积差，并且在四边形中计算出与第一对角线不同的二角三角形除以第二对角线的区域差。 在变形之前在介质上准备形成的四边形使用产生较大面积差的第一和第二对角线之一分割，并且根据三角形变形后的变形率来校正在介质上形成的着色剂的形成量 由部门组成。

公开(公告)号：US20120200867A1

公开(公告)日：2012-08-09

申请号：US13362197

申请日：2012-01-31

申请人： Toru Fujita ,  Minoru Koyama

发明人： Toru Fujita ,  Minoru Koyama

IPC分类号： H04N1/60

CPC分类号： H04N1/6033

摘要： An image processing device includes: a storage part configured to store a correlation between a pre-deformation color and a post-deformation color that reflects a color variation accompanying a deformation of a medium, with respect to a degree of deformation of the medium; an acquisition part configured to acquire degree-of-deformation information and color information for each region of a deformed object; and a determination part configured to determine a color of the image based on the degree-of-deformation information, the color information, and the correlation, so that the post-deformation color of each region of the deformed object approximates the color information.

摘要翻译： 图像处理装置包括：存储部，被配置为存储相对于介质的变形程度的反变形颜色和反变形之间的相关性，反变形颜色反映与介质的变形相关的颜色变化; 被配置为获取变形对象的每个区域的变形度信息和颜色信息的获取部件; 以及确定部件，被配置为基于变形度信息，颜色信息和相关性来确定图像的颜色，使得变形对象的每个区域的后变形颜色近似于颜色信息。

公开(公告)号：US07355756B2

公开(公告)日：2008-04-08

申请号：US10821946

申请日：2004-04-12

申请人： Toru Fujita

发明人： Toru Fujita

IPC分类号： G06K15/00

CPC分类号： H04N1/52 ,  H04N1/4058

摘要： An image reproduction engine which causes toner to adhere to a development region of certain area located at a certain position within dots according to image reproduction data is utilized for image processing, wherein a halftone is expressed by means of halftone spots formed from a plurality of dots. The centroid of the halftone spot formed from a single dot or a plurality of adjacent dots is shifted from the center of the dot to an arbitrary position, thus achieving desired screen angles or desired pitches of halftone spots. As a result, screen angles related to an irrational tangent can be realized, and the pitches of halftone spots of a plurality of color screens can also be made uniform.

摘要翻译： 利用使图像再现引擎根据图像再现数据粘附在位于点内的某个位置的某个区域的显影区域的图像再现引擎，其中通过由多个点形成的半色调点来表示半色调 。 由单点或多个相邻点形成的半色调点的质心从点的中心移动到任意位置，从而实现期望的屏幕角度或期望的半色调间距。 结果，可以实现与无理正切相关的屏幕角度，并且也可以使多个彩色屏幕的半色调点的间距均匀。