公开(公告)号：US07039343B2

公开(公告)日：2006-05-02

申请号：US11052222

申请日：2005-02-08

申请人： Tsutomu Sasaki ,  Mie Yoshino ,  Yusuke Takeda ,  Tsuneo Kurotori ,  Tohru Nakano ,  Noriyasu Takeuchi

发明人： Tsutomu Sasaki ,  Mie Yoshino ,  Yusuke Takeda ,  Tsuneo Kurotori ,  Tohru Nakano ,  Noriyasu Takeuchi

IPC分类号： G03G15/11

CPC分类号： G03G15/065 ,  G03G15/101 ,  G03G15/11

摘要： An image forming apparatus configured to use a highly viscous, dense developing liquid including a carrier liquid and toner. The apparatus includes a developing unit with a developer carrier and a coating member for coating the developing liquid on the developer carrier. The developer carrier conveys the liquid to a developing zone where it faces an image carrier to develop a latent image on the image carrier. In the developing zone, the toner is caused to move toward the image by electrophoresis to form a toner layer in which the toner is present in the carrier liquid and a carrier layer in which the toner is absent. When the developer carrier and image carrier are moved from each other, the toner moves toward the image such that the developing liquid separates at the boundary between the toner and carrier layers.

摘要翻译： 一种图像形成装置，被配置为使用包含载体液体和调色剂的高粘度，致密的显影液。 该装置包括具有显影剂载体的显影单元和用于将显影液涂覆在显影剂载体上的涂层部件。 显影剂载体将液体输送到显影区域，在显影区域中，其面向图像载体以在图像载体上显影潜像。 在显影区域中，使调色剂通过电泳向图像移动，形成调色剂存在于载体液体中的调色剂层和不存在调色剂的载体层。 当显影剂载体和图像载体彼此移动时，调色剂朝向图像移动，使得显影液体在调色剂和载体层之间的边界处分离。

公开(公告)号：US6038421A

公开(公告)日：2000-03-14

申请号：US281962

申请日：1999-03-31

申请人： Mie Yoshino ,  Masahiko Itaya ,  Noriyasu Takeuchi

发明人： Mie Yoshino ,  Masahiko Itaya ,  Noriyasu Takeuchi

IPC分类号： G03G15/10

CPC分类号： G03G15/101

摘要： An image forming apparatus of the type depositing a developing liquid on a developing sleeve in the form of a thin layer, developing a latent image formed on a photoconductive element with the liquid and transferring the resulting toner image to a recording medium is disclosed. The developing sleeve is implemented as a conductive hollow tubular member. A drive roller is rotatably disposed in the bore of the developing sleeve and extends in the axial direction of the sleeve. A cleaning blade is pressed against the outer periphery of the sleeve for pressing the drive roller via the sleeve. The drive roller and cleaning blade cooperate to cause the sleeve to rotate. An applicator roller applies the liquid to the outer periphery of the sleeve. An electric field for development is formed in a developing region between the photoconductive drum and the sleeve. The liquid is transferred from the sleeve to the latent image formed on the drum for thereby developing it.

摘要翻译： 公开了一种在薄膜形式的显影套筒上沉积显影液的图像形成装置，用液体显影形成在感光元件上的潜像并将所得到的调色剂图像转印到记录介质上。 显影套筒被实现为导电中空管状构件。 驱动辊可旋转地设置在显影套筒的孔中并沿着套筒的轴向方向延伸。 清洁刀片被压靠在套筒的外周上，以通过套筒按压驱动辊。 驱动辊和清洁刮板配合使套筒旋转。 涂布辊将液体施加到套筒的外周。 在感光鼓和套筒之间的显影区域中形成用于显影的电场。 液体从套筒转移到形成在鼓上的潜像，从而显影。

公开(公告)号：US09815284B2

公开(公告)日：2017-11-14

申请号：US15090965

申请日：2016-04-05

申请人： Noriyasu Takeuchi

发明人： Noriyasu Takeuchi

IPC分类号： B41J2/175 ,  B41J2/14

CPC分类号： B41J2/14274 ,  B41J2002/14403 ,  B41J2002/14419 ,  B41J2202/12

摘要： A liquid discharge head includes nozzles, pressure chambers, pressure generators, a common liquid chamber, a partition, and a liquid feeder. The common liquid chamber includes two chamber portions adjacent to each other on a plane parallel to a nozzle array direction. The two chamber portions include a first chamber portion to receive liquid from a supply unit and a second chamber portion to supply liquid to the pressure chambers. The partition includes openings and partitions the first portion from the second portion. The first portion includes at least one liquid inlet at a first end and at least one liquid outlet at a second end opposite the first end in the nozzle array direction. The second portion has a cross-sectional area smaller than a cross-sectional area of the first portion in a cross section of the two chamber portions perpendicular to the nozzle array direction.

公开(公告)号：US20140043393A1

公开(公告)日：2014-02-13

申请号：US13936444

申请日：2013-07-08

申请人： Noriyasu TAKEUCHI

发明人： Noriyasu TAKEUCHI

IPC分类号： B41J2/07

CPC分类号： B41J2/07 ,  B41J11/0015 ,  B41J11/002

摘要： An image forming method is provided. The image forming method includes applying a pretreatment liquid, which includes water, an organic solvent, and an agglomerating agent to agglomerate a colorant included in an ink, on a surface of a recording medium; and ejecting the ink, which includes the colorant, and water, to form an image on the surface of the recording medium on which the pretreatment liquid has been applied, wherein the pretreatment liquid applying step includes changing the application amount of the pretreatment liquid depending on the time period between application of the pretreatment liquid and ejection of the ink.

摘要翻译： 提供了图像形成方法。 图像形成方法包括在记录介质的表面上涂覆包括水，有机溶剂和附聚剂的预处理液体以使包含在油墨中的着色剂附聚在一起; 并且喷射包括着色剂的油和水，以在其上施加有预处理液体的记录介质的表面上形成图像，其中预处理液体施加步骤包括改变预处理液体的施用量，这取决于 施加预处理液体和喷射墨水之间的时间段。

公开(公告)号：US20130065024A1

公开(公告)日：2013-03-14

申请号：US13640198

申请日：2011-04-08

申请人： Tamotsu Aruga ,  Shinya Seno ,  Masayuki Koyano ,  Eiji Noda ,  Noriyasu Takeuchi ,  Tsutomu Maekawa ,  Takao Hiraoka ,  Tomoko Hasegawa ,  Okitoshi Kimura ,  Soh Noguchi

发明人： Tamotsu Aruga ,  Shinya Seno ,  Masayuki Koyano ,  Eiji Noda ,  Noriyasu Takeuchi ,  Tsutomu Maekawa ,  Takao Hiraoka ,  Tomoko Hasegawa ,  Okitoshi Kimura ,  Soh Noguchi

IPC分类号： B05D1/36 ,  B29C35/08 ,  B05D1/26 ,  B05D5/06

CPC分类号： B05D1/36 ,  B05D1/26 ,  B05D3/067 ,  B05D5/02 ,  B05D5/06 ,  B29C35/08 ,  B41M3/003 ,  B41M7/0081 ,  C09D5/006 ,  C09D11/101 ,  Y10T428/24612 ,  Y10T428/24802

摘要： To provide a method of producing a film, comprising: ejecting a liquid B over a liquid surface of an active energy ray-curable liquid as a liquid A by an inkjet process, according to a predetermined periodic signal; and subsequently applying an active energy ray to the liquid A and the liquid B so as to perform curing and obtain a film which comprises a pattern according to any one of (1) to (4) below, (1) a smooth pattern having a periodic amplitude based upon a trigonometric function, (2) a pattern having a periodic depression, (3) a pattern in the form of a periodic flat surface, and (4) a pattern having a periodic semicylindrical shape.

摘要翻译： 提供一种膜的制造方法，其特征在于，包括：根据预定的周期信号，通过喷墨工序将液体B喷射到作为液体A的活性能量射线固化型液体的液面上; 然后将活性能量射线施加到液体A和液体B上以进行固化，并获得包括根据下述（1）至（4）中任一项所述的图案的膜，（1）具有 基于三角函数的周期幅度，（2）具有周期性凹陷的图案，（3）周期性平坦表面形式的图案，以及（4）具有周期性半圆柱形状的图案。

公开(公告)号：US07046952B2

公开(公告)日：2006-05-16

申请号：US11186813

申请日：2005-07-22

申请人： Tsuneo Kurotori ,  Eishu Ohdake ,  Noriyasu Takeuchi

发明人： Tsuneo Kurotori ,  Eishu Ohdake ,  Noriyasu Takeuchi

IPC分类号： G03G15/20

CPC分类号： G03G15/2096

摘要： Since a fluorine treatment or the like is applied on a surface of an intermediate transfer belt (10), and thus, the surface bears water repelling property, when fixer (92) is supplied from a fixing apparatus (90) to surface parts of the intermediate transfer belt which are carrying a toner image, the fixer is present only on the toner parts. Namely, the fixer is not attached to surface parts which are not carrying the toner. Consequently, when the surface parts are pressed on transfer paper (P) for transferring and fixing, the fixer attached to the transfer paper is present only on the parts of the toner T. Thus, compared with a conventional case where fixer is imparted to entire transfer paper, a reduced quantity of the fixer is impregnated into the transfer paper, and thus, generation of curls and wrinkles of the transfer paper is restrained.

摘要翻译： 由于在中间转印带（10）的表面上施加了氟处理等，因此当定影剂（92）从定影装置（90）供给至表面部分时，表面​​具有防水性 中间转印带，其携带调色剂图像，定影剂仅存在于调色剂部分上。 即，定影剂不附着在不携带调色剂的表面部分上。 因此，当转印纸（P）上的表面部分被按压用于转印和固定时，附着在转印纸上的定影剂仅存在于调色剂T的部分上。因此，与将定影剂全部赋予的常规情况相比， 转印纸中，定影剂的量减少被浸渍到转印纸中，因此抑制了转印纸的卷曲和皱纹的产生。

公开(公告)号：US07003248B2

公开(公告)日：2006-02-21

申请号：US10941007

申请日：2004-09-15

申请人： Tsuneo Kurotori ,  Tsutomu Sasaki ,  Mie Yoshino ,  Noriyasu Takeuchi ,  Tohru Nakano ,  Yusuke Takeda

发明人： Tsuneo Kurotori ,  Tsutomu Sasaki ,  Mie Yoshino ,  Noriyasu Takeuchi ,  Tohru Nakano ,  Yusuke Takeda

IPC分类号： G03G15/10 ,  G03G15/11

CPC分类号： G03G15/11

摘要： An excess toner removal area is made broader over the whole area with respect to a developer applied area that is broader than an image effective area. Thereby a liquid developer, that tends to spread slightly broader than the applied area after being applied to a photoreceptor drum, is removed by a sweep roller that can sweep excess toner present in an area broader than the original applied area and an excess toner remaining area is then prevented from being formed on the photoreceptor drum. Accordingly, the excess toner on the latent image carrier is removed as much as possible, and a transfer medium and peripheral members are prevented from being soiled due to residual excess toner.

公开(公告)号：US06947700B2

公开(公告)日：2005-09-20

申请号：US10664868

申请日：2003-09-22

申请人： Tsuneo Kurotori ,  Eishu Ohdake ,  Noriyasu Takeuchi

发明人： Tsuneo Kurotori ,  Eishu Ohdake ,  Noriyasu Takeuchi

IPC分类号： G03G15/16 ,  G03G15/20

CPC分类号： G03G15/2096

摘要： Since a fluorine treatment or the like is applied on a surface of an intermediate transfer belt (10), and thus, the surface bears water repelling property, when fixer (92) is supplied from a fixing apparatus (90) to surface parts of the intermediate transfer belt which are carrying a toner image, the fixer is present only on the toner parts. Namely, the fixer is not attached to surface parts which are not carrying the toner. Consequently, when the surface parts are pressed on transfer paper (P) for transferring and fixing, the fixer attached to the transfer paper is present only on the parts of the toner T. Thus, compared with a conventional case where fixer is imparted to entire transfer paper, a reduced quantity of the fixer is impregnated into the transfer paper, and thus, generation of curls and wrinkles of the transfer paper is restrained.

摘要翻译： 由于在中间转印带（10）的表面上施加了氟处理等，因此当定影剂（92）从定影装置（90）供给至表面部分时，表面​​具有防水性 中间转印带，其携带调色剂图像，定影剂仅存在于调色剂部分上。 即，定影剂不附着在不携带调色剂的表面部分上。 因此，当转印纸（P）上的表面部分被按压用于转印和固定时，附着在转印纸上的定影剂仅存在于调色剂T的部分上。因此，与将定影剂全部赋予的常规情况相比， 转印纸中，定影剂的量减少被浸渍到转印纸中，因此抑制了转印纸的卷曲和皱纹的产生。

公开(公告)号：US20050147423A1

公开(公告)日：2005-07-07

申请号：US11052222

申请日：2005-02-08

申请人： Tsutomu Sasaki ,  Mie Yoshino ,  Yusuke Takeda ,  Tsuneo Kurotori ,  Tohru Nakano ,  Noriyasu Takeuchi

发明人： Tsutomu Sasaki ,  Mie Yoshino ,  Yusuke Takeda ,  Tsuneo Kurotori ,  Tohru Nakano ,  Noriyasu Takeuchi

IPC分类号： G03G15/06 ,  G03G15/10 ,  G03G15/11 ,  G03G15/00

CPC分类号： G03G15/065 ,  G03G15/101 ,  G03G15/11

摘要： An image forming apparatus of the present invention uses a highly viscous, dense developing liquid consisting of a carrier liquid and toner dispersed therein. A developing unit includes a developer carrier and a coating member for coating the developing liquid on the developer carrier. The developer carrier conveys the liquid to a developing zone where it faces an image carrier to thereby develop a latent image formed on the image carrier with the liquid. In the developing zone, the toner in the liquid, which faces the image of the image carrier, is caused to move toward the image by electrophoresis to thereby form a toner layer in which the toner is present in the carrier liquid and a carrier layer in which the toner is absent in the same. When the developer carrier and image carrier moved away from the developing zone part from each other, the toner is caused to move toward the image over a degree at which the developing liquid can separate at the boundary between the toner layer and the carrier layer.

摘要翻译： 本发明的图像形成装置使用由载体液体和分散在其中的调色剂组成的高粘度，致密的显影液。 显影单元包括显影剂载体和用于将显影液涂覆在显影剂载体上的涂覆部件。 显影剂载体将液体输送到显影区域，在显影区域中，其面向图像载体，从而用液体显影形成在图像载体上的潜像。 在显影区中，通过电泳使面向图像载体的图像的液体中的调色剂朝向图像移动，从而形成调色剂存在于载体液体中的调色剂层和载体层中的载体层 调色剂不在同一个位置。 当显影剂载体和图像载体彼此离开显影区部分时，调色剂在显影液体可以在调色剂层和载体层之间的边界处分离的程度上朝向图像移动。

公开(公告)号：US06868246B2

公开(公告)日：2005-03-15

申请号：US10299698

申请日：2002-11-20

申请人： Noriyasu Takeuchi ,  Mie Yoshino

发明人： Noriyasu Takeuchi ,  Mie Yoshino

IPC分类号： G03G15/10

CPC分类号： G03G15/101 ,  G03G15/104

摘要： A device for coating a developing liquid included in an developing device of the present invention includes a coating member rotatable with the developing liquid deposited thereon in a preselected amount. An intermediate member has a surface contacting the surface of the coating member and is movable at the same speed and in the same direction as the surface of the coating member. Also, the surface of the intermediate member contacts the surface of a developing roller to be coated with the developing liquid and is movable in the opposite direction to the surface of the developing roller.

摘要翻译： 用于涂覆本发明的显影装置中的显影液的装置包括可以以预选量沉积在其上的显影液体旋转的涂层部件。 中间构件具有与涂覆构件的表面接触的表面，并且能够以与涂覆构件的表面相同的速度和相同的方向移动。 此外，中间构件的表面接触待涂覆显影液的显影辊的表面，并且可以在与显影辊的表面相反的方向上移动。