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1. 发明申请

US20190064691A1 CHARGE ROLLER POSITIONING 审中-公开
公开(公告)号：US20190064691A1
公开(公告)日：2019-02-28
申请号：US16173890
申请日：2018-10-29
申请人： HP Indigo, B.V.
发明人： Shmuel BORENSTAIN , Ami HALFON , Henryk BIRECKI , Seongsik CHANG
IPC分类号： G03G15/02 , G03G15/16 , G03G15/10 , G03G15/00 , G03G21/00
CPC分类号： G03G15/0233 , G03G15/025 , G03G15/10 , G03G15/105 , G03G15/1645 , G03G15/50 , G03G15/5037 , G03G21/0076
摘要： In one example, a method for calibrating a position of a charge roller is described. The method may include a processor positioning a first end of a charge roller to a first plurality of index positions, determining a capacitance between the charge roller and a photoconductor imaging plate at each of the first plurality of index positions, determining a first index position of the first plurality of index positions with a greatest change in capacitance, and calibrating a position of the charge roller based upon the first index position.

2. 发明申请

US20180284652A1 Developing Method, Developing Apparatus, and Storage Medium 审中-公开
公开(公告)号：US20180284652A1
公开(公告)日：2018-10-04
申请号：US15936818
申请日：2018-03-27
申请人： TOKYO ELECTRON LIMITED
发明人： Takeshi SHIMOAOKI , Yusaku HASHIMOTO , Masahiro FUKUDA
IPC分类号： H01L21/311
CPC分类号： G03G15/105 , G03G15/108
摘要： A developing method includes: horizontally holding a substrate; disposing an opposing surface of a developer nozzle that faces a portion of a surface of the substrate, above one of central and peripheral portions of the surface; discharging a developer to form a liquid collection portion of the developer; spreading the liquid collection portion by moving the developer nozzle toward the other of the central and peripheral portions with the opposing surface brought into contact with the liquid collection portion; lifting the developer nozzle relative to the surface while stopping the discharge of the developer, and pulling up a portion of the liquid collection portion; stopping the lifting, and forming a pillar of the developer having a tapered upper end which is brought into contact with the opposing surface; and applying a shearing force to the pillar to shear the tapered upper end and separating the pillar from the opposing surface.

3. 发明授权

US09511304B2 Concentrating an ink composition 有权
标题翻译：浓缩油墨组合物
公开(公告)号：US09511304B2
公开(公告)日：2016-12-06
申请号：US14372515
申请日：2013-01-18
申请人： Hewlett-Packard Indigo B.V.
发明人： Mark Sandler , Shai Lior , Avner Schneider
IPC分类号： G03G15/10 , B01D1/00 , B01D1/22 , G03G15/11
CPC分类号： B01D1/0017 , B01D1/228 , G03G15/105 , G03G15/11
摘要： Disclosed herein is a method for concentrating an ink composition, wherein the method comprises the steps of: (a) providing an ink composition, the ink composition comprising a liquid carrier and particles comprising a resin and a colorant, and wherein the ink composition contains less than 0.3 mg of charge director per g of solids in the ink composition; (b) passing the ink composition between a chargeable conveyor and a first electrode, wherein a potential is applied such that the ink composition becomes adhered to the chargeable conveyor, wherein the electric field between the chargeable conveyor and the first electrode is 2000 V/mm or more; (c) passing the ink composition on the conveyor past a moving surface, wherein the ink contacts the moving surface and a potential is applied between the conveyor and the moving surface, such that the chargeable particles are disposed to move toward the conveyor and some of the liquid carrier is removed to increase the concentration of the chargeable particles in the liquid carrier on the conveyor to form a concentrated ink on the conveyor, the conveyor and the moving surface then diverging from one another, and at least some of the concentrated ink remains on the conveyor, and (d) removing the concentrated ink from the conveyor and transferring it to a storage vessel. Also disclosed herein is an apparatus.

4. 发明申请

US20160223940A1 TONER ADJUSTING MECHANISM AND IMAGE FORMING APPARATUS 有权
标题翻译：调色机构和图像形成装置
公开(公告)号：US20160223940A1
公开(公告)日：2016-08-04
申请号：US14806123
申请日：2015-07-22
申请人： FUJI XEROX CO., LTD.
发明人： Taichi YAMADA , Kazutoshi YATSUDA , Kazunari KOMATSUZAKI
IPC分类号： G03G15/10
CPC分类号： G03G15/0851 , G03G15/105
摘要： Provided is a toner adjusting mechanism, including a storage section in which a liquid developer is stored, a supply section that causes the liquid developer which is stored in the storage section to flow at a predetermined flow velocity to supply the liquid developer to a developer tank, a circulating section that causes the liquid developer which is discharged from the storage section to flow and circulate at a flow velocity faster than the flow velocity of the liquid developer which flows in the supply section, a detecting section that detects a toner concentration of the liquid developer which flows in the circulating section, and an addition section that adds an adjustment agent which adjusts the toner concentration of the liquid developer to the liquid developer which is stored in the storage section.
摘要翻译：提供了一种调色剂调节机构，其包括储存有液体显影剂的储存部分，供给部分使得存储在存储部分中的液体显影剂以预定流速流动以将液体显影剂供应到显影剂罐使得从储存部排出的液体显影剂以比在供给部中流动的液体显影剂的流速更快的流速流动并循环的循环部;检测部，在循环部分中流动的液体显影剂;以及添加部分，其添加调节剂，其将调节液体显影剂的调色剂浓度调节到存储在存储部分中的液体显影剂。

5. 发明申请

US20160209779A1 RECOVERY DEVICE AND IMAGE FORMING APPARATUS FOR RECOVERING LIQUID DEVELOPER AND PASSING THE LIQUID DEVELOPER THROUGH A POROUS SECTION 有权
标题翻译：用于恢复液体开发者的恢复装置和图像形成装置，并通过多孔部分使液体开发者通过
公开(公告)号：US20160209779A1
公开(公告)日：2016-07-21
申请号：US14810902
申请日：2015-07-28
申请人： FUJI XEROX CO., LTD.
发明人： Kazunari KOMATSUZAKI , Taichi YAMADA , Shiro SUZUKI , Kazutoshi YATSUDA
IPC分类号： G03G15/10
CPC分类号： G03G15/105 , G03G15/10 , G03G15/104 , G03G15/11
摘要： Provided is a recovery device including a recovery mechanism that recovers a liquid developer from a holding member which revolves while holding the liquid developer, the liquid developer being not delivered from the holding member to a delivery target member and remains on the holding member, a reception section that receives the liquid developer which the recovery mechanism recovers, an addition member that adds a diluent, which reduces a toner concentration of the liquid developer, to the liquid developer that the reception section receives, a porous section through which the liquid developer passes, and a transport member that moves to transport the liquid developer which the reception section receives to the porous section, and causes the liquid developer to pass through the porous section.
摘要翻译：本发明提供了一种回收装置，其包括回收机构，其从保持构件旋转的保持构件回收液体显影剂，同时保持液体显影剂，液体显影剂不从保持构件输送到输送目标构件并保留在保持构件上，接收回收机构回收的液体显影剂的部分，添加减少液体显影剂的调色剂浓度的稀释剂到接收部分接收的液体显影剂的添加部件，液体显影剂通过的多孔部分，以及传送构件，其移动以将接收部接收的液体显影剂输送到多孔部分，并使液体显影剂通过多孔部分。

6. 发明授权

US09389541B1 Liquid developer supply device and image forming apparatus 有权
标题翻译：液体显影剂供应装置和图像形成装置
公开(公告)号：US09389541B1
公开(公告)日：2016-07-12
申请号：US14804516
申请日：2015-07-21
申请人： FUJI XEROX CO., LTD.
发明人： Kazutoshi Yatsuda , Kazunari Komatsuzaki , Taichi Yamada
IPC分类号： G03G15/10
CPC分类号： G03G15/105
摘要： Provided is a liquid developer supply device including plural accommodation tubs that respectively accommodate a liquid developer, a high concentration liquid developer, a dilution liquid and a standard concentration liquid developer, a first detection section that detects a solid component concentration of the liquid developer, and an amount of the liquid developer that is accommodated in the accommodation tubs, and a control section that controls the solid component concentration of the liquid developer to within the concentration range by supplying at least one of the high concentration liquid developer and the dilution liquid to an accommodation tub in which the liquid developer is accommodated based on detection results that are detected by the first detection section, and controls the amount of the liquid developer to greater than or equal to a predetermined amount by supplying the standard concentration liquid developer.
摘要翻译：提供了一种液体显影剂供给装置，包括分别容纳液体显影剂，高浓度液体显影剂，稀释液体和标准浓度液体显影剂的多个容纳槽，检测液体显影剂的固体成分浓度的第一检测部，以及容纳在容纳槽中的液体显影剂的量以及通过将至少一种高浓度液体显影剂和稀释液供给到浓缩范围内将液体显影剂的固体成分浓度控制在浓度范围内的控制部分基于由第一检测部检测到的检测结果容纳液体显影剂的容器，并且通过供给标准浓度液体显影剂将液体显影剂的量控制在大于或等于预定量。

7. 发明授权

US09375653B2 Concentrating an ink composition 有权
标题翻译：浓缩油墨组合物
公开(公告)号：US09375653B2
公开(公告)日：2016-06-28
申请号：US14798096
申请日：2015-07-13
申请人： Hewlett-Packard Indigo B.V.
发明人： Mark Sandler , Shai Lior , Avner Schneider
IPC分类号： B01D1/00 , B01D1/22 , G03G15/10 , G03G15/11
CPC分类号： B01D1/0017 , B01D1/228 , G03G15/105 , G03G15/11
摘要： Disclosed herein is a method for concentrating an ink composition, wherein the method comprises the steps of: (a) providing an ink composition, the ink composition comprising a liquid carrier and particles comprising a resin and a colorant, and wherein the ink composition contains less than 0.3 mg of charge director per g of solids in the ink composition; (b) passing the ink composition between a chargeable conveyor and a first electrode, wherein a potential is applied such that the ink composition becomes adhered to the chargeable conveyor, wherein the electric field between the chargeable conveyor and the first electrode is 2000 V/mm or more; (c) passing the ink composition on the conveyor past a moving surface, wherein the ink contacts the moving surface and a potential is applied between the conveyor and the moving surface, such that the chargeable particles are disposed to move toward the conveyor and some of the liquid carrier is removed to increase the concentration of the chargeable particles in the liquid carrier on the conveyor to form a concentrated ink on the conveyor, the conveyor and the moving surface then diverging from one another, and at least some of the concentrated ink remains on the conveyor, and (d) removing the concentrated ink from the conveyor and transferring it to a storage vessel. Also disclosed herein is an apparatus.
摘要翻译：本文公开了一种用于浓缩油墨组合物的方法，其中所述方法包括以下步骤：（a）提供油墨组合物，所述油墨组合物包含液体载体和包含树脂和着色剂的颗粒，并且其中所述油墨组合物含有较少的在油墨组合物中每g固体含0.3mg电荷指导剂; （b）将墨水组合物在可充电输送机和第一电极之间通过，其中施加电位使得墨水组合物粘附到可充电输送机，其中可充电输送机和第一电极之间的电场为2000V / mm 或者更多; （c）使输送机上的油墨组合物通过移动表面，其中油墨接触移动表面，并且在输送机和移动表面之间施加电势，使得可带电粒子被设置成向输送机移动，移除液体载体以增加输送机上的液体载体中的可带电粒子的浓度，以在输送机上形成浓缩墨水，然后输送机和移动表面彼此分开，并且至少一些浓缩墨水保留在输送机上，（d）从输送机中取出浓缩的墨水并将其转移到储存容器中。本文还公开了一种装置。

8. 发明授权

US09298137B2 Liquid development device and image-forming apparatus 有权
标题翻译：液体显影装置和图像形成装置
公开(公告)号：US09298137B2
公开(公告)日：2016-03-29
申请号：US14482528
申请日：2014-09-10
申请人： FUJI XEROX CO., LTD.
发明人： Tokuya Sakamoto , Wataru Suzuki , Taichi Yamada
IPC分类号： G03G15/00 , G03G15/10 , G03G15/11
CPC分类号： G03G15/11 , G03G15/10 , G03G15/104 , G03G15/105
摘要： A liquid development device includes a storage section storing a liquid developer in which toner is dispersed, a development member to which the liquid developer stored in the storage section is applied using an application unit, a removing device that, after an electrostatic latent image in a latent image-holding member is developed, removes the liquid developer remaining in the development member, and a shearing device that is provided in a path through which the liquid developer removed using the removing device is returned to the storage section, and applies a shear force to the liquid developer by making the liquid developer pass through a contact section of two members either or both of which rotate and that have different circumferential velocities from each other.
摘要翻译：一种液体显影装置，包括存储分散有调色剂的液体显影剂的存储部分，使用施加单元施加存储在存储部分中的液体显影剂的显影部件，在静电潜像之后，显影潜像保持部件，去除显影部件残留的液体显影剂，以及设置在使用去除装置除去的液体显影剂的路径中的剪切装置返回到存储部，并施加剪切力通过使液体显影剂通过两个构件的接触部分中的一个或两个旋转并且具有彼此不同的圆周速度的液体显影剂。

9. 发明申请

US20150071665A1 TECHNIQUES TO DETERMINE CONCENTRATION PARAMETERS OF CONDUCTIVE LIQUID ELECTROPHORETIC (LEP) INKS 有权
标题翻译：确定导电液体电泳（LEP）墨水浓度参数的技术
公开(公告)号：US20150071665A1
公开(公告)日：2015-03-12
申请号：US14391137
申请日：2012-07-31
申请人： Quang P. Lam , Doris Chun , Hou T. Ng
发明人： Quang P. Lam , Doris Chun , Hou T. Ng
IPC分类号： G03G15/10
CPC分类号： G03G15/105 , B41P2200/21 , G01N27/02 , G03G15/0851 , G03G21/0011
摘要： Techniques to determine concentration parameters of conductive liquid electrophoretic (LEP) inks are illustrated herein. In an example, a layer of conductive LEP ink is formed on a developer roller using electrostatic forces acting on the conductive LEP ink. A current is generated in response to a voltage between a measurement electrode and a developer roller. The current flows through the conductive LEP ink layer.
摘要翻译：确定导电液体电泳（LEP）油墨的浓度参数的技术在本文中示出。在一个示例中，使用作用在导电LEP油墨上的静电力在显影辊上形成导电LEP油墨层。响应于测量电极和显影辊之间的电压而产生电流。电流流过导电LEP油墨层。

10. 发明授权

US08941885B2 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US08941885B2
公开(公告)日：2015-01-27
申请号：US13879926
申请日：2011-10-04
申请人： Hiromitsu Nishikawa , Akira Shibasaki
发明人： Hiromitsu Nishikawa , Akira Shibasaki
IPC分类号： H04N1/04 , G06K15/02 , G03G15/01 , G03G15/10 , H04N1/52
CPC分类号： G06K15/1878 , B41J2/2114 , G03G15/0126 , G03G15/105 , H04N1/52 , H04N1/54
摘要： An image processing apparatus includes a conversion unit configured to convert image data corresponding to a pixel of interest in an image into color material data corresponding to a color material amount of a chromatic color material, and a generation unit configured to generate color material data corresponding to a color material amount of an achromatic color material at the pixel of interest in such a manner that the color material data corresponding to the color material amount of the achromatic color material at the pixel of interest is different from color material data corresponding to a color material amount of the achromatic color material at a pixel adjacent to the pixel of interest.
摘要翻译：一种图像处理装置，包括转换单元，被配置为将与图像中的感兴趣像素相对应的图像数据转换为与彩色材料的颜色材料量对应的颜色材料数据;以及生成单元，被配置为生成与感兴趣像素处的无色材料的着色材料量使得与感兴趣像素处的无色材料的颜色材料量相对应的色材料数据与对应于颜色材料的色材料数据不同在与感兴趣像素相邻的像素处的非彩色材料的量。

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