公开(公告)号：US20120107002A1

公开(公告)日：2012-05-03

申请号：US13280794

申请日：2011-10-25

申请人： Toshinori Nakayama ,  Masayuki Tamaki

发明人： Toshinori Nakayama ,  Masayuki Tamaki

IPC分类号： G03G15/20

CPC分类号： G03G15/2046

摘要： In an image forming apparatus including an image forming unit which forms an image in which toner containing a wax is used on a recording material, and a fixing device which heats the toner image formed on the recording material at a nip portion which nips and conveys the recording material, when the fixing device heats the recording material on which a toner image having a toner maximum carrying amount of toner is formed, when a temperature of a surface of the toner layer reaches a temperature at which an endothermic amount indicates a peak in a relationship between a temperature of the toner and the endothermic amount, a condition of the fixing device at the nip portion is set so that a temperature of an interface between the toner and the recording material is lower than a temperature of a surface of the toner.

摘要翻译： 在包括图像形成单元的图像形成装置中，该图像形成单元形成其中在记录材料上使用含有蜡的调色剂的图像，以及定影装置，其在形成在记录材料上的调色剂图像上加热， 当定影装置加热其上形成有调色剂最大承载量的调色剂图像的记录材料时，当调色剂层的表面的温度达到吸热量表示峰值的温度时 调色剂的温度与吸热量之间的关系，定影装置在辊隙部分的状态被设定为使调色剂和记录材料之间的界面的温度低于调色剂表面的温度。

公开(公告)号：US20110103811A1

公开(公告)日：2011-05-05

申请号：US12916897

申请日：2010-11-01

申请人： Masayuki Tamaki

发明人： Masayuki Tamaki

IPC分类号： G03G15/01

CPC分类号： H04N1/32149 ,  G03G15/04018 ,  G03G15/50 ,  G03G21/04 ,  H04N1/32144 ,  H04N1/54 ,  H04N2201/327

摘要： An image forming apparatus includes a photosensitive member; an exposure device for exposing to light the photosensitive member to form an electrostatic latent image by using exposure image data for an output image to which an information image to be formed so as to be made difficult to be visually recognized with respect to background color has been added; developing portion for developing the electrostatic latent image with color toner into a color toner image; a transparent toner image forming portion for forming a transparent toner image located on the color image on a recording material; and an image processing portion for generating the exposure image data so that a toner amount of the information image on which the transparent toner image is superposed is less than that of the information image on which the transparent toner image is not superposed.

摘要翻译： 图像形成装置包括感光构件; 已经通过使用要形成的信息图像以使其相对于背景颜色变得难以视觉识别的输出图像的曝光图像数据来曝光以使感光构件点亮以形成静电潜像的曝光装置 添加; 显影部分，用于将具有彩色调色剂的静电潜像显影成彩色调色剂图像; 透明调色剂图像形成部分，用于形成位于记录材料上的彩色图像上的透明调色剂图像; 以及图像处理部分，用于产生曝光图像数据，使得其上叠加有透明调色剂图像的信息图像的调色剂量小于透明调色剂图像不重叠的信息图像的调色剂量。

公开(公告)号：US07211908B2

公开(公告)日：2007-05-01

申请号：US11038671

申请日：2005-01-19

申请人： Masayuki Tamaki

发明人： Masayuki Tamaki

IPC分类号： H02K41/00 ,  H02K7/09

CPC分类号： F16C29/00 ,  F16C32/0434 ,  H02K7/09 ,  H02K41/03 ,  H02K2201/18

摘要： Disclosed is a magnetic floating device in which a movable magnet is sandwiched by fixed magnets in the manner that the same magnetic poles are opposed to each other, such that the movable magnet and the fixed magnets are held relatively movably in a floating direction and an intersecting direction that intersects with a polarization direction of the fixed magnets. The second magnet is placed within a range of extreme value position of a distribution of the magnetic flux density, with respect to the intersecting direction, as produced between the fixed magnets by the fixed magnets, at an opposing surface of the second magnet, being opposed to the fixed magnets. This arrangement assures a large force in the floating direction while making the force in the lateral shift direction weak. Hence, energy consumption of a lateral-direction control mechanism can be reduced significantly.

摘要翻译： 公开了一种磁浮动装置，其中可动磁体以相同的磁极彼此相对的方式被固定磁体夹持，使得可动磁体和固定磁体在浮动方向上保持相对可移动，并且交叉 方向与固定磁体的偏振方向相交。 第二磁体被放置在磁通密度分布的极值位置的范围内，相对于在第二磁体的相对表面处的固定磁体在固定磁体之间产生的交叉方向相对 固定磁铁。 这种布置确保了在横向移动方向上的力较弱的浮动方向上的大的力。 因此，能够显着降低横向控制机构的能量消耗。

公开(公告)号：US20060104674A1

公开(公告)日：2006-05-18

申请号：US11250506

申请日：2005-10-17

申请人： Masayuki Tamaki ,  Yuji Bessho

发明人： Masayuki Tamaki ,  Yuji Bessho

IPC分类号： G03G15/09

CPC分类号： G03G15/0907

摘要： A developing apparatus having: a first developer carrying member close to a developer regulating member for regulating an amount of developer; a second developer carrying member to which the developer is delivered from the first developer carrying member; and a mode for removing the toner on the surface of the second developer carrying member, in which mode, in a non-image-formation period, no toner transfer operation from the first developer carrying member to an image bearing member is substantially performed, but a toner transfer operation from the second developer carrying member to the image bearing member is performed.

摘要翻译： 一种显影装置，具有：靠近用于调节显影剂量的显影剂调节构件的第一显影剂承载构件; 显影剂从第一显影剂承载构件传送到的第二显影剂承载构件; 以及用于去除第二显影剂承载构件表面上的调色剂的模式，其中在非图像形成期间，基本不进行从第一显影剂承载构件到图像承载构件的调色剂转移操作，但是 执行从第二显影剂承载构件到图像承载部件的调色剂转印操作。

公开(公告)号：US20050168086A1

公开(公告)日：2005-08-04

申请号：US11038671

申请日：2005-01-19

申请人： Masayuki Tamaki

发明人： Masayuki Tamaki

IPC分类号： G03F7/20 ,  H01F7/02 ,  H01L21/027 ,  H02K7/09 ,  H02K41/00 ,  H02K41/03

CPC分类号： F16C29/00 ,  F16C32/0434 ,  H02K7/09 ,  H02K41/03 ,  H02K2201/18

摘要： Disclosed is a magnetic floating device in which a movable magnet is sandwiched by fixed magnets in the manner that the same magnetic poles are opposed to each other, such that the movable magnet and the fixed magnets are held relatively movably in a floating direction and an intersecting direction that intersects with a polarization direction of the fixed magnets. The second magnet is placed within a range of extreme value position of a distribution of the magnetic flux density, with respect to the intersecting direction, as produced between the fixed magnets by the fixed magnets, at an opposing surface of the second magnet, being opposed to the fixed magnets. This arrangement assures a large force in the floating direction while making the force in the lateral shift direction weak. Hence, energy consumption of a lateral-direction control mechanism can be reduced significantly.

摘要翻译： 公开了一种磁浮动装置，其中可动磁体以相同磁极彼此相对的方式被固定磁体夹持，使得可移动磁体和固定磁体在浮动方向上保持相对可移动，并且交叉 方向与固定磁体的偏振方向相交。 第二磁体被放置在磁通密度分布的极值位置的范围内，相对于在第二磁体的相对表面处的固定磁体在固定磁体之间产生的交叉方向相对 固定磁铁。 这种布置确保了在横向移动方向上的力较弱的浮动方向上的大的力。 因此，能够显着降低横向控制机构的能量消耗。

公开(公告)号：US20140105658A1

公开(公告)日：2014-04-17

申请号：US14125443

申请日：2012-08-31

申请人： Masayuki Tamaki

发明人： Masayuki Tamaki

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2032 ,  G03G15/2042

摘要： An image heating apparatus includes: an endless belt for heating a toner image on a recording material in a nip; an exciting coil for heating the belt by electromagnetic induction heating; rotatable driving member for forming the nip between itself and the belt and for rotationally driving the belt; a magnetic flux suppressing member for suppressing magnetic flux when a predetermined recording material having a width narrower than a maximum-width recording material usable in the image heating apparatus is subjected to image heating, wherein the magnetic flux, of magnetic flux directed from the exciting coil toward the belt, is directed toward a part of a region outside, with respect to a widthwise direction of the belt, of a region where the belt is contactable to the predetermined recording material; and a rotatable heat-absorbing member for absorbing heat from the rotatable driving member in contact therewith.

摘要翻译： 图像加热装置包括：用于加热辊隙中的记录材料上的调色剂图像的环形带; 用于通过电磁感应加热加热带的励磁线圈; 旋转驱动构件，用于在其自身和带之间形成辊隙并用于旋转地驱动带; 当在图像加热装置中使用具有窄于可使用的最大宽度记录材料的宽度的预定记录材料进行图像加热时，用于抑制磁通量的磁通抑制部件，其中从励磁线圈引导的磁通量的磁通量 相对于带的宽度方向，朝向带的一部分指向带可接触预定记录材料的区域的区域的一部分; 以及用于从与其接触的可旋转驱动构件吸收热量的可旋转吸热构件。

公开(公告)号：US20110305473A1

公开(公告)日：2011-12-15

申请号：US13158805

申请日：2011-06-13

申请人： Masayuki Tamaki

发明人： Masayuki Tamaki

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/2035

摘要： An image heating apparatus includes a rotatable belt member for heating an image on a recording material; a rotatable member pressing against said belt member; a nip forming member, provided inside said belt member, for cooperating with said rotatable member to form a nip for nipping and feeding the recording material; a projection provided on a side of said nip forming member near the nip and projecting toward the nip; and an executing portion for executing a first image heating mode operation in which an image formed on the recording material having a first thickness with said projection projected into a nip region and a second image heating mode operation in which an image formed on the recording material having a second thickness which is smaller than the first thickness with said projection is outside the nip region.

摘要翻译： 图像加热装置包括用于加热记录材料上的图像的可旋转的带部件; 可旋转构件，其压靠所述带构件; 设置在所述带构件内部的辊隙形成构件，用于与所述可旋转构件配合以形成用于夹持和馈送记录材料的辊隙; 突出部，其设置在所述辊隙形成构件的靠近辊隙并朝向辊隙突出的一侧; 以及执行部分，用于执行第一图像加热模式操作，其中形成在具有第一厚度的记录材料上的图像投影到夹持区域中的第二图像加热模式操作，其中形成在记录材料上的图像具有 与所述突起小于第一厚度的第二厚度在夹持区域的外部。