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公开(公告)号：US20030085958A1
公开(公告)日：2003-05-08
申请号：US10270685
申请日：2002-10-16
发明人： Koji Furukawa
IPC分类号： B41J002/05
CPC分类号： B41J2/06
摘要： An image forming method comprises steps of: ejecting charged matter applied an external force from a recording head placed opposed to a record medium; applying a voltage to an intermediate electrode installed between the recording head and the record medium and controlling flying of the ejected charged matter; applying a predetermined voltage to an auxiliary electrode placed between the intermediate electrode and the recording head, and controlling a potential gradient between the recording head and the intermediate electrode; and hitting the charged matter on the record medium.
摘要翻译： 一种图像形成方法包括以下步骤：从与记录介质相对放置的记录头喷射施加外力的带电物质; 对安装在记录头和记录介质之间的中间电极施加电压并控制喷射的带电物质的飞行; 向设置在中间电极和记录头之间的辅助电极施加预定电压，并控制记录头与中间电极之间的电位梯度; 并在记录媒体上击中带电物品。
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公开(公告)号：US20020180853A1
公开(公告)日：2002-12-05
申请号：US10100902
申请日：2002-03-20
发明人： Sadao Ohsawa , Yusuke Nakazawa , Mutsumi Naniwa
IPC分类号： B41J002/17
CPC分类号： B41J2/175 , B41J2/06 , B41J2002/062
摘要： Inkjet printing method comprising: ejecting an oily ink comprising particles to a printing medium with use of an electrostatic field according to image data signals to form an image directly on the printing medium; and fixing the image to obtain a printed matter, wherein a prevention of an aggregation and/or a precipitation of the particles is conducted at least during ink circulation, or an aggregate and/or a deposit of the particles formed at least due to a suspension of ink-flow is redispersed.
摘要翻译： 喷墨打印方法包括：根据图像数据信号，使用静电场将包含颗粒的油性油墨喷射到打印介质上以直接在打印介质上形成图像; 并且固定图像以获得印刷品，其中防止颗粒的聚集和/或沉淀至少在油墨循环期间进行，或至少由于悬浮液形成的颗粒的聚集体和/或沉积物 油墨流动被重新分散。
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公开(公告)号：US20020171724A1
公开(公告)日：2002-11-21
申请号：US10140203
申请日：2002-05-08
发明人： Mutsumi Naniwa , Yusuke Nakazawa , Sadao Ohsawa
IPC分类号： B41J002/18
摘要： An ink jet printing process for forming an image directly on a printing medium by an electrostatic ink jet method of ejecting an oil ink using electrostatic field based on signals of image data and preparing a printed matter by fixing the image and an ink jet printing apparatus comprising image-forming means of forming an image directly on a printing medium based on signals of image data and image-fixing means of fixing the image formed by the image-forming means to obtain a printed matter, the image-forming means being an ink jet drawing device of ejecting an oil ink from an ejection head using electrostatic field.
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公开(公告)号：US06460974B1
公开(公告)日：2002-10-08
申请号：US09917571
申请日：2001-07-27
申请人： Hector Lebron
发明人： Hector Lebron
IPC分类号： B41J206
摘要： Among the embodiments of the micro-pump herein described, the first includes an array containing a plurality of conductive elements. A plate covers the array and a controller supplies and controls current to the conductive elements in the array. In this embodiment, the plate can be, and preferably is, a photopolymer. Moreover, if a photopolymer is used, it is preferable to use a thin-film photopolymer having a sub-millimeter thickness. The conductive elements can have a current individually and sequentially applied therethrough or shut-off thereto by the controller. In addition, the controller operates to temporarily apply current to substantially all of the conductive elements in the array thereby enabling a fluid disposed on the plate to be separated into positively and negatively charged fluid molecules. Following this separation, the controller applies a current sequentially through selective of the conductive elements and shuts-off current thereto in a predetermined order to define a fluid flow path. A fluid disposed on the plate and separated into positively and negatively charged molecules is forced to move along the fluid flow path by a moving electromagnetic field generated by the application of current and shutting-off of current to the selective of the conductive elements. Moreover, the fluid follows the direction of the moving electromagnetic field.
摘要翻译： 在这里描述的微泵的实施例中，第一个包括包含多个导电元件的阵列。 板覆盖阵列，控制器向阵列中的导电元件提供和控制电流。 在本实施例中，该板可以是，优选的是光聚合物。 此外，如果使用光聚合物，则优选使用亚毫米厚度的薄膜光聚合物。 导电元件可以通过控制器单独并顺序地施加电流，或者通过控制器将电流切断。 此外，控制器操作以暂时将电流施加到阵列中的基本上所有的导电元件，从而使得布置在板上的流体能够被分离为带正电和带负电的流体分子。 在该分离之后，控制器依次通过选择性的导电元件施加电流，并以预定顺序截止电流以限定流体流动路径。 设置在板上并被分离为带正电荷和带负电荷的分子的流体被迫通过由施加电流产生的移动电磁场和流向导电元件的选择性的电流而沿流体流动路径移动。 此外，流体遵循移动电磁场的方向。
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公开(公告)号：US06454401B2
公开(公告)日：2002-09-24
申请号：US09902706
申请日：2001-07-12
申请人： Mutsumi Naniwa , Yusuke Nakazawa , Sadao Ohsawa
发明人： Mutsumi Naniwa , Yusuke Nakazawa , Sadao Ohsawa
IPC分类号： B41J218
摘要： An ink jet printing process for forming an image directly on a printing medium by an electrostatic ink jet method of ejecting an oil ink using electrostatic field based on signals of image data and preparing a printed matter by fixing the image and an ink jet printing apparatus comprising image-forming means of forming an image directly on a printing medium based on signals of image data and image-fixing means of fixing the image formed by the image-forming means to obtain a printed matter, the image-forming means being an ink jet drawing device of ejecting an oil ink from an ejection head using electrostatic field.
摘要翻译： 一种喷墨打印方法，用于通过静电喷墨方法直接在打印介质上形成图像，该静电喷墨方法基于图像数据的信号和通过固定图像来制备印刷品，使用静电场喷射油墨;以及喷墨打印设备，包括 图像形成装置，用于基于图像数据的信号和图像定影装置直接在打印介质上形成图像，所述图像定影装置固定由图像形成装置形成的图像以获得打印物，所述图像形成装置是喷墨 使用静电场从喷射头喷射油墨的拉丝装置。
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公开(公告)号：US06412916B1
公开(公告)日：2002-07-02
申请号：US09582516
申请日：2000-06-27
申请人： Mamoru Okano , Atsushi Onose , Shigetaka Fujiwara , Yoshinobu Fukano , Seiji Yonekura , Yoshiharu Nagae
发明人： Mamoru Okano , Atsushi Onose , Shigetaka Fujiwara , Yoshinobu Fukano , Seiji Yonekura , Yoshiharu Nagae
IPC分类号： B41J206
CPC分类号： B41J2/095 , B41J2/06 , B41J2002/061
摘要： An ink jet printer is of a small size and is capable of printing high-quality images, wherein an ink with a colorant dispersed in a solvent is ejected in a direction lower than a horizontal level and is adhered to a surface of a recording medium. The recording medium is conveyed while being spaced a constant distance from ink ejecting electrodes, thereby stabilizing an electric field induced between the ink ejecting electrodes and the recording medium and stabilizing the amount of the ink ejected.
摘要翻译： 喷墨打印机尺寸小，能够印刷高质量图像，其中分散在溶剂中的着色剂的油墨沿低于水平的方向喷射并附着在记录介质的表面上。 传送记录介质，同时与喷墨电极间隔一定距离，从而稳定喷墨电极和记录介质之间感应的电场，并稳定喷墨量。
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77.发明授权公开(公告)号：US06331047B1
公开(公告)日：2001-12-18
申请号：US09326151
申请日：1999-06-04
IPC分类号： B41J206
CPC分类号： B41J2/04588 , B41J2/04525 , B41J2/04576 , B41J2/06 , B41J2002/061
摘要： By manipulating a relative potential relationship of potentials by voltages applied to selected electrodes, nonselected electrodes and an opposed electrode 20 among a plurality of record electrodes 13a through 13z installed at vicinities of an opening portion 11 of a head, ink is injected, printing of high resolution is made possible and by using a dispersing type ink and changing polarities of the voltages applied to the opposed electrode 20 and the record electrodes, density of injected ink is made variable.
摘要翻译： 通过利用施加到选定电极的电压，非选择电极和安装在头部的开口部分11附近的多个记录电极13a至13z中的相对电极20来控制电位的相对电势关系，注入墨水 分辨率可以通过使用分散型墨水和改变施加到相对电极20和记录电极的电压的极性，使注入的墨水的密度变化。
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78.发明申请公开(公告)号：US20010050702A1
公开(公告)日：2001-12-13
申请号：US09852711
申请日：2001-05-11
发明人： Sadao Ohsawa , Yusuke Nakazawa , Mutsumi Naniwa
IPC分类号： B41J002/06
CPC分类号： C09D11/36 , B41C1/1066 , B41J2/06 , B41J2002/061 , C09D11/06
摘要： Disclosed is a plate-making method and a computer-to-cylinder type lithographic printing method, each of which comprises filtering an oil-based ink; forming an image directly on a plate material by an ink jet process comprising ejecting said filtered oil-based ink using electrostatic field based on signals of image data; and fixing said formed image to prepare a printing plate. Also disclosed are a plate-making apparatus and a computer-to-cylinder type lithographic printing method suitable for these methods, respectively.
摘要翻译： 公开了一种制版方法和一种计算机对圆筒型平版印刷方法，每种方法包括过滤油基油墨; 通过喷墨法直接在平板材料上形成图像，包括基于图像数据的信号使用静电场喷射所述过滤的油基油墨; 并固定所述形成的图像以制备印版。 还公开了分别适用于这些方法的制版装置和计算机对圆柱型平版印刷方法。
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公开(公告)号：US20010050017A1
公开(公告)日：2001-12-13
申请号：US09852275
申请日：2001-05-10
发明人： Sadao Ohsawa , Yusuke Nakazawa , Mutsumi Naniwa
IPC分类号： B41N001/10
CPC分类号： C09D11/36 , B41J2/06 , B41J2/17563
摘要： Disclosed is an ink jet printing process comprising: filtering an oil-based ink; forming an image directly on a printing medium by an ink jet method comprising ejecting said filtered oil-based ink using electrostatic field based on signals of image data; and fixing said formed image to obtain a printed matter. Also disclosed is a printing apparatus suitable for the process.
摘要翻译： 公开了一种喷墨印刷方法，其包括：对油性油墨进行过滤; 通过喷墨方法直接在打印介质上形成图像，包括基于图像数据的信号使用静电场喷射所述过滤的油基油墨; 并固定所述形成的图像以获得印刷物。 还公开了适用于该方法的印刷装置。
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80.发明授权公开(公告)号：US06292277B1
公开(公告)日：2001-09-18
申请号：US09173904
申请日：1998-10-16
申请人： Dan Kikinis
发明人： Dan Kikinis
IPC分类号： G03H108
CPC分类号： G03H1/00 , B41J2/06 , B41J2002/061 , G03H1/0248 , G03H1/08 , G03H1/0841 , G03H1/24 , G03H1/26 , G03H2001/0484 , G03H2001/263 , G03H2001/2695 , Y10S359/90
摘要： A system for producing a white-light interference hologram includes a camera adapted for recording a first and a second bitmap image of a scene from separate vantage points, and the separation distance of the vantage points, a computing engine adapted to compute three-dimensional x, y, and z characteristics of an interference hologram topology for the scene from the bitmap image and separation data, wherein x and y are two dimensional locations of bits in a bitmap of the topology and z is a depth dimension for each x,y bit, and a printer adapted to print in color the x,y bitmap, and to create the depth dimension z at each x,y bit location, providing thereby a three-dimensional interference hologram topology for the scene. In a preferred embodiment the depth dimension is created by electrophoresis, using a medium having an electrophoretic gel layer, with the ink applied to the gel in a bit-mapped pattern being ionic in nature, and capable of being migrated in the gel layer by electrophoresis. In other embodiments the third dimension is provided by using magnetic ink and migrating the bits using controlled magnetic fields.
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