公开(公告)号：US4253512A

公开(公告)日：1981-03-03

申请号：US78704

申请日：1979-09-25

申请人： Tomoaki Yoshioka ,  Keiji Fujioka

发明人： Tomoaki Yoshioka ,  Keiji Fujioka

IPC分类号： B60C3/00 ,  B60C5/01 ,  B60C11/04 ,  B60C11/11 ,  B60C13/02 ,  B60C15/02 ,  B60C11/00 ,  B60C13/00

CPC分类号： B60C5/01 ,  B60C13/02 ,  B60C15/0203 ,  B60C15/0213 ,  Y10S152/902

摘要： A low pressure cordless and tubeless tire is provided in the vicinity of the widest portion of the tire body with annular reinforcement ribs extending continuously or discontinuously along the entire circumference of the tire body at the side walls. Adjacent the first annular ribs are second annular ribs located between the side walls and the shoulder region of the tread section. The first and second ribs at each side wall define an annular groove therebetween.

摘要翻译： 在轮胎主体的最宽部分附近设置低压无绳和无内胎轮胎，其中环形加强筋沿着轮胎主体的侧壁在整个圆周上连续地或不连续地延伸。 相邻的第一环形肋是位于胎面部分的侧壁和胎肩区域之间的第二环形肋。 在每个侧壁处的第一和第二肋在它们之间限定一个环形槽。

公开(公告)号：US20100329717A1

公开(公告)日：2010-12-30

申请号：US12608428

申请日：2009-10-29

申请人： Tomoaki Yoshioka

发明人： Tomoaki Yoshioka

IPC分类号： G03G15/20

CPC分类号： G03G15/234 ,  G03G15/0142 ,  G03G15/0163 ,  G03G15/2039 ,  G03G15/205 ,  G03G2215/00805 ,  G03G2215/0081

摘要： An image forming apparatus includes: a gloss difference reducing unit that reduces a difference between gloss of an first image that is formed without using transparent toner in a first mode and gloss of a region, which does not use transparent toner, of a second image that is formed using transparent toner on part of an image in a second mode, the first mode being set for forming the first image onto a medium in one fixing operation, and a second mode being set for forming the second image by implementing a second fixing step that fixes transparent toner to part of an intermediate image, after a first fixing step that fixes the intermediate image that has been formed by toner other than transparent toner on the medium.

摘要翻译： 图像形成装置包括：光泽差降低单元，其减少不使用第一模式的透明调色剂而形成的第一图像的光泽与不使用透明调色剂的区域的光泽之间的差异，所述第二图像 在第二模式中，使用部分图像上的透明调色剂形成，在一次定影操作中将第一模式设置为在介质上形成第一图像，并且通过实施第二固定步骤设置用于形成第二图像的第二模式 将透明调色剂固定在中间图像的一部分上，第一固定步骤将由透明调色剂以外的调色剂形成的中间图像固定在介质上。

公开(公告)号：US08626012B2

公开(公告)日：2014-01-07

申请号：US13187050

申请日：2011-07-20

申请人： Tomoaki Yoshioka

发明人： Tomoaki Yoshioka

IPC分类号： G03G15/00 ,  G03G15/01 ,  G03G15/16

CPC分类号： G03G15/6585 ,  G03G15/1605 ,  G03G15/1675 ,  G03G15/5062 ,  G03G2215/00742 ,  G03G2215/00801 ,  G03G2215/0132

摘要： An image forming apparatus includes a toner image forming device that forms a toner image by using at least one of a plurality of toners that include a color toner and a first transparent toner; an intermediate transfer body to which the toner image is transferred; a second transfer unit that transfers the toner image to a recording medium; and a controller that acquires characteristic information that represents a characteristic of in-plane resistance variation of a currently-used recording medium before the toner image forming device forms the toner image, and if the characteristic information indicates that the in-plane resistance variation of the currently-used recording medium is larger than a predetermined value, controls the toner image forming device so that the toner image forming device forms a transparent toner image in such a way that a color toner image is superimposed on the transparent toner image on the intermediate transfer body.

摘要翻译： 图像形成装置包括通过使用包括彩色调色剂和第一透明调色剂的多个调色剂中的至少一个形成调色剂图像的调色剂图像形成装置; 传送调色剂图像的中间转印体; 第二转印单元，其将调色剂图像转印到记录介质上; 以及控制器，其获取表示在调色剂图像形成装置形成调色剂图像之前的当前使用的记录介质的面内电阻变化的特性的特征信息，并且如果特征信息指示了所述调色剂图像的平面内电阻变化， 当前使用的记录介质大于预定值时，控制调色剂图像形成装置，使得调色剂图像形成装置形成透明调色剂图像，使得彩色调色剂图像在中间转印上的透明调色剂图像上重叠 身体。

公开(公告)号：US07933528B2

公开(公告)日：2011-04-26

申请号：US12052449

申请日：2008-03-20

申请人： Tomoaki Yoshioka ,  Nobuo Hyakutake ,  Taku Fukuhara

发明人： Tomoaki Yoshioka ,  Nobuo Hyakutake ,  Taku Fukuhara

IPC分类号： G03G15/00

CPC分类号： G03G15/5058 ,  G03G15/0131 ,  G03G2215/00059 ,  G03G2215/0129

摘要： An image forming apparatus comprises a first image forming unit that transfers a base toner image formed on a first image carrier to an intermediate transfer member and forms an image and second image forming units that are plurally disposed downstream of the first image forming unit in a moving direction of the intermediate transfer member, transfer different color toner images formed on second image carriers to the intermediate transfer member and form images. The base toner image is formed beforehand in a single color region transferred onto the intermediate transfer member from the second image carriers of the second image forming units.

摘要翻译： 图像形成装置包括：第一图像形成单元，其将形成在第一图像载体上的基色调色剂图像转印到中间转印部件上，并且形成图像;以及第二图像形成单元，其在移动中多个位于第一图像形成单元的下游 中间转印部件的方向，将形成在第二图像载体上的不同颜色的调色剂图像转印到中间转印部件上并形成图像。 预先在从第二图像形成单元的第二图像载体转印到中间转印部件上的单一颜色区域中形成基底调色剂图像。

公开(公告)号：US20070292170A1

公开(公告)日：2007-12-20

申请号：US11635648

申请日：2006-12-08

申请人： Tomoaki Yoshioka

发明人： Tomoaki Yoshioka

IPC分类号： G03G15/01

CPC分类号： G03G15/0131 ,  G03G15/1605 ,  G03G2215/0119 ,  G03G2215/0193 ,  G03G2215/1614

摘要： An image forming apparatus includes: plural image carriers that are disposed at intervals and in a line, and that are driven to rotate while carrying images; an intermediate transfer belt that have an endless shape, and that is disposed to be laid on plural rolls so as to be able to contact the image carriers; plural transfer rolls that rotate while being brought into contact with the image carriers through the intermediate transfer belt in a first position, respectively, so as to transfer the images on the image carriers to the intermediate transfer belt; and a moving mechanism that moves a part of the plural transfer rolls to a second position keeping apart from the plural image carriers while the part of the plural transfer rolls are kept in contact with the intermediate transfer belt.

摘要翻译： 图像形成装置包括：多个图像载体，其间隔设置并且一行，并且在携带图像的同时被驱动旋转; 中间转印带，其具有环形形状，并且被布置成放置在多个辊上以能够接触图像载体; 多个转印辊分别在第一位置通过中间转印带与图像载体接触而旋转，以将图像载体上的图像转印到中间转印带上; 以及移动机构，当多个传送辊的一部分与中间转印带保持接触时，将多个传送辊的一部分移动到与多个图像载体隔开的第二位置。

公开(公告)号：US08244149B2

公开(公告)日：2012-08-14

申请号：US12608428

申请日：2009-10-29

申请人： Tomoaki Yoshioka

发明人： Tomoaki Yoshioka

IPC分类号： G03G15/20

CPC分类号： G03G15/234 ,  G03G15/0142 ,  G03G15/0163 ,  G03G15/2039 ,  G03G15/205 ,  G03G2215/00805 ,  G03G2215/0081

摘要： An image forming apparatus includes: a gloss difference reducing unit that reduces a difference between gloss of first image that is formed without using transparent toner in a first mode and gloss of a region, which does not use transparent toner, of a second image that is formed using transparent toner on part of an image in a second mode, the first mode being set for forming the first image onto a medium in one fixing operation, and a second mode being set for forming the second image by implementing a second fixing step that fixes transparent toner to part of an intermediate image, after a first fixing step that fixes the intermediate image that has been formed by toner other than transparent toner on the medium.

摘要翻译： 一种图像形成装置包括：光泽差减小单元，其减少不使用第一模式的透明调色剂而形成的第一图像的光泽与不使用透明调色剂的区域的光泽之间的差异，所述第二图像是 在第二模式中使用透明调色剂部分地形成图像的第一模式，在一次定影操作中将第一模式设置为在介质上形成第一图像，并且通过实施第二固定步骤来设置用于形成第二图像的第二模式，第二固定步骤 在透明调色剂固定到中间图像的一部分之后，在将由透明调色剂之外的调色剂形成的中间图像固定在介质上的第一固定步骤之后。

公开(公告)号：US08073347B2

公开(公告)日：2011-12-06

申请号：US12766471

申请日：2010-04-23

申请人： Yasumitsu Harashima ,  Tomoaki Yoshioka

发明人： Yasumitsu Harashima ,  Tomoaki Yoshioka

IPC分类号： G03G15/08

CPC分类号： G03G15/0844 ,  G03G15/5058

摘要： An image forming apparatus includes an image holder, a latent image forming unit, and a developing unit, the developing unit including a developer holder that is disposed to face the image holder and holds developer. Also included is a developer container, replenishing unit that replenishes new developer to the developing unit, a discharge unit that discharges the developer, a calculation unit that calculates an image area coverage of a toner image formed on the image holder, an obtaining unit that obtains a potential difference between the developer holder and the image portion on the image holder, and a controller that increases a discharge amount of the developer, when the image area coverage calculated by the calculation unit is smaller than a predetermined reference image area coverage, and the potential difference obtained by the obtaining unit is larger than a predetermined reference potential difference.

摘要翻译： 图像形成装置包括图像保持器，潜像形成单元和显影单元，显影单元包括设置成面对图像保持器并保持显影剂的显影剂保持器。 另外还包括用于将新显影剂补充到显影单元的显影剂容器，用于对显影剂进行排放的排出单元的计算单元，计算在图像保持器上形成的调色剂图像的图像区域覆盖率的计算单元，获得单元， 当由计算单元计算出的图像区域覆盖率小于预定的参考图像区域覆盖范围时，显影剂保持器和图像保持器上的图像部分之间的电位差和增加显影剂的排出量的控制器， 由所述获取单元获得的电位差大于预定的参考电位差。

公开(公告)号：US20110158662A1

公开(公告)日：2011-06-30

申请号：US12766471

申请日：2010-04-23

申请人： Yasumitsu HARASHIMA ,  Tomoaki Yoshioka

发明人： Yasumitsu HARASHIMA ,  Tomoaki Yoshioka

IPC分类号： G03G15/08

CPC分类号： G03G15/0844 ,  G03G15/5058

摘要： An image forming apparatus includes an image holder, a latent image forming unit, and a developing unit, the developing unit including a developer holder that is disposed to face the image holder and holds developer. Also included is a developer container, a replenishing unit that replenishes new developer to the developing unit, a discharge unit that discharges the developer, a calculation unit that calculates an image area coverage of a toner image formed on the image holder, an obtaining unit that obtains a potential difference between the developer holder and the image portion on the image holder, and a controller that increases a discharge amount of the developer, when the image area coverage calculated by the calculation unit is smaller than a predetermined reference image area coverage, and the potential difference obtained by the obtaining unit is larger than a predetermined reference potential difference.

摘要翻译： 图像形成装置包括图像保持器，潜像形成单元和显影单元，显影单元包括设置成面对图像保持器并保持显影剂的显影剂保持器。 还包括显影剂容器，补充新显影剂到显影单元的补充单元，排出显影剂的排出单元，计算单元，其计算形成在图像保持器上的调色剂图像的图像区域覆盖率;获得单元， 当由计算单元计算的图像区域覆盖率小于预定参考图像区域覆盖率时，获得显影剂保持器和图像保持器上的图像部分之间的潜在差异;以及控制器，其增加显影剂的排出量，以及 由获得单元获得的电位差大于预定的参考电位差。

公开(公告)号：US07917079B2

公开(公告)日：2011-03-29

申请号：US11889269

申请日：2007-08-10

申请人： Tomoaki Yoshioka

发明人： Tomoaki Yoshioka

IPC分类号： G03G15/16

CPC分类号： G03G15/1695 ,  G03G2215/00654 ,  G03G2215/0119 ,  G03G2215/1671

摘要： A recording material charging apparatus comprises: a pre-transcription charging section arranged between a transcribing section that transcribes a toner image retained by a toner image retaining body on a recording material having concavity and convexity and a conveying section that conveys the recording material to the transcribing section and is arranged closest to the transcribing section, the pre-transcription charging section charging the recording material that is to be conveyed to the transcribing section; and a voltage supplying section that supplies voltage of a polarity opposite to a charging polarity of the toner image retained in the toner image retaining body to the pre-transcription charging section.

摘要翻译： 记录材料充电装置包括：预转录充电部分，设置在将由调色剂图像保持体保持的调色剂图像转印在具有凹凸的记录材料上的转录部分和将记录材料传送到转印的输送部分之间 并且被布置为最靠近转录部分，预转录收费部分将要传送到转录部分的记录材料充电; 以及电压供给部，其将保持在调色剂图像保持体中的与调色剂图像的充电极性相反的极性的电压提供给预转录充电部。

公开(公告)号：US08693901B2

公开(公告)日：2014-04-08

申请号：US13368128

申请日：2012-02-07

申请人： Sho Watanabe ,  Tomoaki Yoshioka

发明人： Sho Watanabe ,  Tomoaki Yoshioka

IPC分类号： G03G15/00

CPC分类号： G03G15/161 ,  G03G15/1695

摘要： A transfer device includes a transfer device, a facing member, and a prepressing member. The transfer member transfers a toner image, which is carried on an intermediate transfer member, to a recording medium. The facing member is disposed so as to be in pressed contact with the transfer member with the intermediate transfer member therebetween. The prepressing member is disposed so as to be in pressed contact with the transfer member with the intermediate transfer member therebetween at a position that is upstream of a contact section in which the facing member is in pressed contact with the transfer member and that is immediately behind a position at which the toner image starts to come into contact with the recording medium. A pressure applied by the prepressing member is lower than a pressure with which the facing member is in pressed contact with the transfer member.

摘要翻译： 转印装置包括转印装置，面对构件和预压构件。 转印部件将承载在中间转印部件上的调色剂图像转印到记录介质上。 面对构件设置成与中间转印构件在其间与转印构件压接接触。 预压件被设置成与转印件压接，其间具有中间转印部件，位于接触部分的上游位置，在该位置上，相对部件与转印部件压接，并且立即在 调色剂图像开始与记录介质接触的位置。 由预压构件施加的压力低于面对构件与转印构件压接的压力。