公开(公告)号：US09272539B2

公开(公告)日：2016-03-01

申请号：US13875070

申请日：2013-05-01

申请人： Kazuki Yasu ,  Yoshinari Suzuki ,  Yukihito Niino ,  Seiya Murata

发明人： Kazuki Yasu ,  Yoshinari Suzuki ,  Yukihito Niino ,  Seiya Murata

IPC分类号： B41J11/00 ,  B41J2/21 ,  B41J15/04

CPC分类号： B41J11/0015 ,  B41J2/2114 ,  B41J15/04

摘要： Disclosed is an image forming apparatus including an image forming unit that ejects droplets from an image forming apparatus, and forms an image on a surface of a printing medium, a pre-processing unit that applies a pre-processing liquid to the surface of the printing medium before the image is formed by the image forming unit, and a post-processing unit that applies a post-processing liquid different from the pre-processing liquid to the surface of the printing medium after the image is formed by the image forming unit. The pre-processing unit applies an amount of the pre-processing liquid which is determined based on a type of the printing medium and the post-processing unit applies an amount of the post-processing liquid which is determined based on the type of the printing medium.

摘要翻译： 公开了一种图像形成装置，包括：图像形成单元，其从图像形成装置喷射液滴，并且在打印介质的表面上形成图像;预处理单元，其将预处理液体施加到打印的表面 在由图像形成单元形成图像之前的介质;以及后处理单元，其在由图像形成单元形成图像之后，将与预处理液体不同的后处理液体施加到打印介质的表面。 预处理单元施加一定量的基于打印介质的类型确定的预处理液体，并且后处理单元施加基于打印类型确定的后处理液体的量 中。

公开(公告)号：US20150056423A1

公开(公告)日：2015-02-26

申请号：US14465776

申请日：2014-08-21

申请人： Kazuki Yasu ,  Yoshinari Suzuki ,  Yukihito Niino

发明人： Kazuki Yasu ,  Yoshinari Suzuki ,  Yukihito Niino

IPC分类号： B41J11/00

CPC分类号： B41J11/0015 ,  Y10T428/24868

摘要： An image forming apparatus discharging liquid droplets onto a recording medium to form an image on a surface of the recording medium, includes a preprocess unit configured to apply a preprocess liquid to the surface of the recording medium before the image is formed; and a postprocess unit configured to discharge a postprocess liquid onto the surface of the recording medium after the image has been formed, the postprocess liquid being different from the preprocess liquid. The preprocess unit applies the preprocess liquid with an amount of the preprocess liquid determined based on at least image forming speed of the image to be formed on the recording medium. The postprocess unit discharges the postprocess liquid with an amount of the postprocess liquid determined based on at least the image forming speed.

摘要翻译： 一种图像形成装置，将液滴喷射到记录介质上以在记录介质的表面上形成图像，包括：预处理单元，被配置为在图像形成之前将预处理液体施加到记录介质的表面; 以及后处理单元，被配置为在形成图像之后将后处理液体排出到记录介质的表面上，后处理液体与预处理液体不同。 预处理单元对预处理液体施加至少基于要形成在图像上的图像形成速度确定的预处理液体的量。 后处理单元以至少基于图像形成速度确定的后处理液体的量排出后处理液体。

公开(公告)号：US20140253651A1

公开(公告)日：2014-09-11

申请号：US14197164

申请日：2014-03-04

申请人： Yoshitaka Akiyama ,  Yoshinari Suzuki ,  Yukihito Niino ,  Kazuki Yasu ,  Seiya Murata ,  Honriku Jo

发明人： Yoshitaka Akiyama ,  Yoshinari Suzuki ,  Yukihito Niino ,  Kazuki Yasu ,  Seiya Murata ,  Honriku Jo

IPC分类号： B41J11/00

CPC分类号： B41J11/0015

摘要： An image forming apparatus discharges ink onto a recording medium to form an image on a surface of the recording medium. The image forming apparatus includes a preprocessing unit that applies preprocess liquid on the surface of the recording medium before the image is formed; and a postprocessing unit that applies postprocess liquid, which is different from the preprocess liquid, onto the recording medium after the image is formed. An application quantity of the preprocess liquid is determined based at least on a kind of the ink, and an application quantity of the postprocess liquid is determined based at least on the kind of the ink.

摘要翻译： 图像形成装置将墨水排放到记录介质上以在记录介质的表面上形成图像。 图像形成装置包括：预处理单元，其在形成图像之前将预处理液体施加在记录介质的表面上; 以及后处理单元，其在形成图像之后将与处理前液体不同的后处理液体施加到记录介质上。 至少基于油墨的种类来确定预处理液的涂布量，并且至少基于油墨的种类确定后处理液的涂布量。

公开(公告)号：US20130293645A1

公开(公告)日：2013-11-07

申请号：US13875070

申请日：2013-05-01

申请人： Kazuki YASU ,  Yoshinari Suzuki ,  Yukihito Niino

发明人： Kazuki YASU ,  Yoshinari Suzuki ,  Yukihito Niino

IPC分类号： B41J11/00

CPC分类号： B41J11/0015 ,  B41J2/2114 ,  B41J15/04

摘要： Disclosed is an image forming apparatus including an image forming unit that ejects droplets from an image forming apparatus, and forms an image on a surface of a printing medium, a pre-processing unit that applies a pre-processing liquid to the surface of the printing medium before the image is formed by the image forming unit, and a post-processing unit that applies a post-processing liquid different from the pre-processing liquid to the surface of the printing medium after the image is formed by the image forming unit. The pre-processing unit applies an amount of the pre-processing liquid which is determined based on a type of the printing medium and the post-processing unit applies an amount of the post-processing liquid which is determined based on the type of the printing medium.

摘要翻译： 公开了一种图像形成装置，包括：图像形成单元，其从图像形成装置喷射液滴，并且在打印介质的表面上形成图像;预处理单元，其将预处理液体施加到打印的表面; 在由图像形成单元形成图像之前的介质;以及后处理单元，其在由图像形成单元形成图像之后，将与预处理液体不同的后处理液体施加到打印介质的表面。 预处理单元施加一定量的基于打印介质的类型确定的预处理液体，并且后处理单元施加基于打印类型确定的后处理液体的量 中。

公开(公告)号：US20100091056A1

公开(公告)日：2010-04-15

申请号：US12574966

申请日：2009-10-07

申请人： Takashi Miyagi ,  Naoki Okazaki ,  Wataru Takahashi ,  Yoshinari Suzuki

发明人： Takashi Miyagi ,  Naoki Okazaki ,  Wataru Takahashi ,  Yoshinari Suzuki

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/16526 ,  B41J2/16585 ,  B41J11/007 ,  B41J11/0085

摘要： An image forming apparatus includes a recording head including heads containing arranged nozzles to discharge a droplet, the heads are arranged in a zigzag form along a nozzle array direction; a conveyer belt with suction holes to convey a printing medium in a direction intersecting a head array direction; and a control unit to control an blank discharging; wherein suction hole arrays including the suction holes arranged in the head array direction, are arranged at a predetermined interval; wherein one of the suction hole arrays is a reference suction hole array including the suction hole to pass a position facing the nozzle of a nozzle array end and the nozzle in an overlapping part of two heads in the nozzle array direction; and wherein the control unit makes each nozzle discharge a blank discharging droplet to the suction holes, using the reference suction hole array as a standard.

摘要翻译： 图像形成装置包括记录头，该记录头包括喷嘴以排放液滴的喷头，喷头沿着喷嘴阵列方向以锯齿形排列; 具有吸引孔的传送带，用于沿与头阵列方向相交的方向传送打印介质; 以及控制单元，用于控制坯料排出; 其特征在于，具有以排列方向配置的吸引孔的吸入孔列排列成规定间隔。 其中所述吸孔阵列中的一个是包括所述吸孔的参考吸孔阵列，所述吸孔在喷嘴阵列方向上穿过与喷嘴阵列端的喷嘴相对的位置，并且所述喷嘴位于两个头部的重叠部分中; 并且其中，所述控制单元使用所述参考吸孔阵列作为标准，使每个喷嘴向所述吸入孔排出空白排出液滴。

公开(公告)号：US07232206B2

公开(公告)日：2007-06-19

申请号：US10834248

申请日：2004-04-29

申请人： Hiroshi Sasaki ,  Makoto Kurosawa ,  Yoshinari Suzuki

发明人： Hiroshi Sasaki ,  Makoto Kurosawa ,  Yoshinari Suzuki

IPC分类号： B41J2/135 ,  B05D5/00

CPC分类号： B41J2/1612 ,  B41J2/1606 ,  B41J2/1623 ,  B41J2/1645

摘要： In an ink-jet head having an orifice ejecting an ink for forming an image, the ink-jet head further has a water repellent film for repelling the ink on a surface of the orifice, and the water repellent film has a fluorine-containing polymer resin layer and a part having a perfluoropolyether chain or a perfluoroalkyl chain bonded on the layer, whereby an ink-jet head and an ink-jet printer having a water repellent film having high water repelling property to an oil-based ink and high abrasion resistance can be provided.

摘要翻译： 在具有喷出用于形成图像的油墨的喷嘴的喷墨头中，喷墨头还具有用于排斥孔的表面上的油墨的防水膜，并且防水膜具有含氟聚合物 树脂层和具有结合在该层上的全氟聚醚链或全氟烷基链的部分，由此喷墨头和具有对油性油墨具有高斥水性的防水膜的喷墨打印机和高耐磨性 可以提供。

公开(公告)号：US06866366B2

公开(公告)日：2005-03-15

申请号：US10364403

申请日：2003-02-12

申请人： Hiroshi Sasaki ,  Makoto Kurosawa ,  Yoshinari Suzuki

发明人： Hiroshi Sasaki ,  Makoto Kurosawa ,  Yoshinari Suzuki

IPC分类号： B41J2/16 ,  B41J2/135

CPC分类号： B41J2/1645 ,  B41J2/1606 ,  B41J2/1612 ,  B41J2/1623

摘要： An inkjet head having an ink flow path communicated with an ink chamber to an inkjet nozzle and having an orifice plate to which the nozzle is formed. An ink-philic layer is formed on the surface of the ink flow path, and an ink repellent layer is formed on the surface of the orifice plate where the nozzle is formed. The ink-philic layer is made of amorphous silica or inorganic polymer of colloidal silica bonded with a polymer of (SiOR), and the ink repellent layer contains a compound having perfluoropolyether chain and alkoxysilane residue as a terminal.

摘要翻译： 一种喷墨头，具有与油墨室连通的墨水流路到喷墨喷嘴，并具有形成喷嘴的孔板。 在油墨流路的表面上形成有亲水层，并且在形成喷嘴的孔板的表面上形成防油层。 亲油层由无定形二氧化硅或与（SiOR）的聚合物结合的胶体二氧化硅的无机聚合物制成，并且防墨层含有具有全氟聚醚链和烷氧基硅烷残基作为末端的化合物。

公开(公告)号：US06554594B2

公开(公告)日：2003-04-29

申请号：US10011099

申请日：2001-12-07

申请人： Shinya Yamamoto ,  Yoshinari Suzuki ,  Masahiro Ida ,  Masahiro Kawaguchi

发明人： Shinya Yamamoto ,  Yoshinari Suzuki ,  Masahiro Ida ,  Masahiro Kawaguchi

IPC分类号： F01C1900

CPC分类号： F04C27/009

摘要： A vacuum pump has a housing accommodating a rotary shaft and a gas transferring assembly driven by the rotary shaft. The housing has an exhaust passage for exhausting gas outside the housing. The gas transferring assembly creates a vacuum. A lip seal for shaft seal is disposed between a pump chamber communicating with the exhaust passage and a region in which oil exists so as to slide relative to a circumferential surface of the rotary shaft. The lip seal has a back pressure surface in a back pressure region facing the pump chamber and a pressure surface facing the region in which the oil exists. A communicating passage in the housing intercommunicates the back pressure region and the exhaust passage for applying at least substantially the pressure in the exhaust passage to the back pressure surface.

公开(公告)号：US20170232770A1

公开(公告)日：2017-08-17

申请号：US15425962

申请日：2017-02-06

申请人： Yoshitaka Akiyama ,  Yoshinari Suzuki ,  Honriku Jo

发明人： Yoshitaka Akiyama ,  Yoshinari Suzuki ,  Honriku Jo

IPC分类号： B41J29/393 ,  B41J11/00 ,  B41J2/01

CPC分类号： B41J29/393 ,  B41J2/01 ,  B41J2/155 ,  B41J2/16579 ,  B41J2/16585 ,  B41J2/2114 ,  B41J2029/3935 ,  G01N21/84

摘要： An inspection apparatus includes a liquid discharge head and a first light source. The liquid discharge head is configured to discharge a transparent liquid onto a discharged object. The first light source is configured to irradiate a pattern formed by the transparent liquid discharged onto the discharged object with light having a single peak wavelength to cause a difference between brightness and darkness.

公开(公告)号：US20140132658A1

公开(公告)日：2014-05-15

申请号：US14076111

申请日：2013-11-08

申请人： Yoshinari Suzuki ,  Yukihito Niino ,  Kazuki Yasu

发明人： Yoshinari Suzuki ,  Yukihito Niino ,  Kazuki Yasu

IPC分类号： B41J11/00

CPC分类号： B41J11/002 ,  B41J2/2114 ,  B41J11/0015

摘要： An image forming apparatus includes a pretreatment unit to apply a pretreatment liquid on a recording medium before an image is formed on the recording medium, a posttreatment unit to apply a posttreatment liquid on the recording medium after the image is formed on the recording medium, and a dry unit to dry the image formed on the recording medium and the posttreatment liquid. The pretreatment unit controls an applying amount of the pretreatment liquid based on resolution of the image to be formed on the recording medium, the posttreatment unit controls an applying amount of the posttreatment liquid based on the resolution of the image to be formed on the recording medium, and the dry unit controls drying strength based on the resolution of the image to be formed on the recording medium.

摘要翻译： 图像形成装置包括：预处理单元，用于在记录介质上形成图像之前将预处理液体施加到记录介质上;后处理单元，用于在记录介质上形成图像后将后处理液体施加到记录介质上;以及 用于干燥记录介质上形成的图像和后处理液的干燥单元。 预处理单元基于要在记录介质上形成的图像的分辨率来控制预处理液的涂布量，后处理单元基于要在记录介质上形成的图像的分辨率来控制后处理液的涂布量 并且干燥单元基于要在记录介质上形成的图像的分辨率来控制干燥强度。