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1. 发明专利

JP2011059575A Image forming apparatus and image forming system 有权
标题翻译：图像形成装置和图像形成系统
公开(公告)号：JP2011059575A
公开(公告)日：2011-03-24
申请号：JP2009211773
申请日：2009-09-14
申请人： Ricoh Co Ltd , Tohoku Ricoh Co Ltd , 東北リコー株式会社 , 株式会社リコー
发明人： BISAIJI TAKASHI , SHIDARA YASUSADA , OGATA SEI , SAITO HARUTAKA
IPC分类号： G03G21/00 , B65H5/00 , G03G15/08 , G03G15/20
CPC分类号： G03G15/20 , G03G15/2025 , G03G15/6573 , G03G2215/00426 , G03G2215/2093
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus and image forming system which can execute coating processing such as varnish and a film onto a fixed surface of a transfer material on which the toner image is fixed, while avoiding a drop in operating efficiency and high cost of production, and can improve correctivity on the fixed surface of the transfer material. SOLUTION: The image forming apparatus is provided with a surface processing device 70 which processes the fixed surface of the transfer material on which the toner image is fixed using the fixing member on which a mold release agent including oil is applied. The surface processing device 70 is provided with a discharging means which generates a discharge on or near the surface of the transfer material P on which the fixed toner image is formed. Also, the surface processing device 70 which processes the fixed surface of the transfer material P on which the toner image is formed using a toner in which the mold release agent including wax is added can be accepted. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了提供一种图像形成装置和图像形成系统，其可以执行诸如清漆和薄膜之类的涂覆处理到其上固定有调色剂图像的转印材料的固定表面上，同时避免下降操作效率高，生产成本高，可以提高转印材料固定表面的校正性。解决方案：图像形成装置设置有表面处理装置70，其使用其上施加了包含油的脱模剂的固定构件来处理其上固定有调色剂图像的转印材料的固定表面。表面处理装置70设置有排出装置，其在其上形成有定影调色剂图像的转印材料P的表面上或附近产生放电。此外，可以接受使用添加有包含蜡的脱模剂的调色剂来处理其上形成有调色剂图像的转印材料P的固定表面的表面处理装置70。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2012123062A Surface treatment device, image forming apparatus, and image forming system 有权
标题翻译：表面处理装置，图像形成装置和图像形成系统
公开(公告)号：JP2012123062A
公开(公告)日：2012-06-28
申请号：JP2010271885
申请日：2010-12-06
申请人： Ricoh Co Ltd , Tohoku Ricoh Co Ltd , 東北リコー株式会社 , 株式会社リコー
发明人： BISAIJI TAKASHI , OGATA SEI , SAITO HARUTAKA
IPC分类号： G03G21/00 , G03G9/08 , G03G15/16
CPC分类号： G03G15/168 , G03G15/235 , G03G15/6564
摘要： PROBLEM TO BE SOLVED: To provide a surface treatment device that reliably provides excellent fixing quality in the case of forming a toner image on a transfer sheet using oilless toner containing a mold release agent, an image forming apparatus, and an image forming system.SOLUTION: A surface treatment device carries out surface treatment on a transfer sheet before a toner image is formed thereon; and includes discharge means (703-705) for generating dielectric barrier discharge on or in the vicinity of the surface of the transfer sheet before a toner image is formed thereon, exposing the surface of the transfer sheet directly to the dielectric barrier discharge, and thereby improving wettability of the surface of the transfer sheet relative to toner that forms a toner image.
摘要翻译：要解决的问题：提供一种表面处理装置，其在使用含有脱模剂的无油调色剂，图像形成装置和图像形成装置的转印纸上形成调色剂图像的情况下可靠地提供优异的定影质量系统。解决方案：表面处理装置在其上形成调色剂图像之前在转印纸上进行表面处理; 并且包括用于在其上形成调色剂图像之前在转印纸的表面上或其附近产生电介质阻挡放电的放电装置（703-705），将转印片的表面直接暴露于介电阻挡放电，从而改善了转印纸表面相对于形成调色剂图像的调色剂的润湿性。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011059639A Modifying device, post-processing device, and image forming apparatus 有权
标题翻译：修改装置，后处理装置和图像形成装置
公开(公告)号：JP2011059639A
公开(公告)日：2011-03-24
申请号：JP2009212531
申请日：2009-09-14
申请人： Tohoku Ricoh Co Ltd , 東北リコー株式会社
发明人： SAITO HARUTAKA , OGATA SEI
IPC分类号： G03G21/00
摘要： PROBLEM TO BE SOLVED: To provide a modifying device, which has a plurality of roller-like electrodes rotated along the moving direction of a sheet-like object to be processed for bringing plasma into contact with the surface to be processed of the object, which is an outputted object or the like from an image forming apparatus such as a copying machine, facsimile, and printer, or the like so as to modify the surface, and which decreases an emphasis on a portion with a low degree of modification by each electrode, and also to provide an image forming apparatus equipped with the modifying device, or to provide a post-processing device for the image forming apparatus.
SOLUTION: The modifying device has: a conveying means 11 by which an object S to be processed is conveyed in a predetermined direction; and a plurality of discharge electrode rollers 51 which are disposed to face the surface to be processed of the object S to be processed, which is conveyed in the predetermined direction by the conveying means 11, and which form plasma for modifying the surface to be processed, and are provided in the predetermined direction. The distance between arbitrary any two discharge electrode rollers of the plurality of the discharge electrode rollers 51 is different from an integral multiple of the length of the periphery surface of the discharge electrode rollers 51.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种修改装置，其具有沿待处理的片状物体的移动方向旋转的多个辊状电极，以使等离子体与待处理的表面接触对象，其是诸如复印机，传真机和打印机等的图像形成装置的输出对象等，以便改变表面，并且降低了对具有低修改程度的部分的强调并且还提供配备有修改装置的图像形成装置，或者为图像形成装置提供后处理装置。解决方案：修改装置具有：输送装置11，通过该输送装置11将要处理的物体S沿预定方向输送; 以及多个放电电极辊51，其设置成面对待处理对象物S的表面，被处理物体S由传送装置11沿预定方向传送，并形成等离子体，用于改变待处理的表面并且沿预定方向设置。多个放电电极辊51的任意两个放电电极辊之间的距离与放电电极辊51的周边表面的长度的整数倍不同。（C）2011，JPO＆INPIT

4. 发明专利

JP2011057442A Reformer, postprocessing device and image forming device 有权
标题翻译：改进器，后置装置和图像形成装置
公开(公告)号：JP2011057442A
公开(公告)日：2011-03-24
申请号：JP2009212503
申请日：2009-09-14
申请人： Tohoku Ricoh Co Ltd , 東北リコー株式会社
发明人： SAITO HARUTAKA , OGATA SEI
IPC分类号： B65H37/00 , G03G15/22
摘要： PROBLEM TO BE SOLVED: To provide a reformer capable of reforming a surface in response to a change in a thickness of a workpiece, an image forming device having this reformer and a postprocessing device of the image forming device, in the reformer for reforming the surface by contacting plasma with a processing object surface of the sheet-like workpiece formed by applying the image formation in the image forming device. SOLUTION: This reformer 100 includes a carrying means 11 for carrying the sheet-like workpiece S in the predetermined direction, a discharge electrode roller 51 arranged in contact with the processing object surface of the workpiece S and generating the plasma toward the processing object surface and a counter electrode 52 for generating the plasma between the discharge electrode roller 51 and itself, and reforms the processing object surface by the plasma, and can process a material having a plurality of thicknesses as the workpiece S, and includes an energizing force applying means 55 for applying energizing force in the direction for contacting the discharge electrode roller 51 and the counter electrode 52 for contacting the discharge electrode roller 51 and the counter electrode 52 via the workpiece S when carrying a plurality of kinds of workpieces S respectively different in the thickness by a carrying means 11. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够响应于工件的厚度变化来重整表面的重整器，具有该重整器的图像形成装置和图像形成装置的后处理装置在用于通过使等离子体与通过在图像形成装置中施加图像形成而形成的片状工件的加工对象面接触来重新构成表面。解决方案：该重整器100包括用于沿预定方向承载片状工件S的搬运装置11，与工件S的加工对象面接触地设置的放电电极辊51，并产生等离子体朝向处理物体表面和用于在放电电极辊51和其本身之间产生等离子体的对电极52，并且通过等离子体改造处理对象表面，并且可以处理具有多个厚度的材料作为工件S，并且包括施力施加装置55，用于在将多个分别不同的工件S携带时，在与放电电极辊51和对电极52接触的方向上施加通电力，用于经由工件S接触放电电极辊51和对电极52 通过承载装置11的厚度。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010168446A Method for producing water-in-oil emulsion ink for stencil printing and water-in-oil emulsion ink for stencil printing 有权
标题翻译：用于生产用于干燥印刷的水性油脂乳液的方法和用于干燥印刷的油包水乳液
公开(公告)号：JP2010168446A
公开(公告)日：2010-08-05
申请号：JP2009011219
申请日：2009-01-21
申请人： Tohoku Ricoh Co Ltd , 東北リコー株式会社
发明人： SAITO HARUTAKA , OGATA SEI
IPC分类号： C09D11/02 , C09D11/0235 , C09D11/033
摘要： PROBLEM TO BE SOLVED: To provide a method for producing water-in-oil emulsion ink for stencil printing and water-in-oil emulsion ink for stencil printing which has such fixing strength on paper as to retain the color under friction and which early achieves dryness on paper. SOLUTION: The method for producing a water-in-oil emulsion ink for stencil printing containing 10-90 mass% of an oil phase and 90-10 mass% of a water phase and containing an aluminum chelate, a resin, a higher fatty acid and a colorant includes: a dispersion step of dispersing the aluminum chelate, the resin and the colorant in the oil phase; a dilution step of diluting the oil phase; and an emulsification step of mixing and emulsifying the oil phase and the water phase, wherein the higher fatty acid is mixed in the oil phase at least after the dispersion step and before the emulsification step. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于模板印刷的油包水乳液油墨和用于模版印刷的油包水乳液油墨的方法，其在纸上具有这样的固定强度以在摩擦下保持颜色; 它早期在纸上达到干燥。解决方案：用于制造含有10-90质量％的油相和90-10质量％的水相并含有铝螯合物，树脂，树脂的蜡纸印刷油包水乳液油墨的方法高级脂肪酸和着色剂包括：将铝螯合物，树脂和着色剂分散在油相中的分散步骤; 稀释油相的稀释步骤; 以及将油相和水相混合乳化的乳化工序，其中高分子量脂肪酸至少在分散步骤之后和乳化步骤之前在油相中混合。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2008297506A Ink fixing method and emulsion ink 审中-公开
标题翻译：墨水固定方法和乳液墨水
公开(公告)号：JP2008297506A
公开(公告)日：2008-12-11
申请号：JP2007147671
申请日：2007-06-04
申请人： Tohoku Ricoh Co Ltd , 東北リコー株式会社
发明人： SAITO HARUTAKA , OGATA SEI
IPC分类号： C09D11/00
摘要： PROBLEM TO BE SOLVED: To provide an ink fixing method having excellent fixability of ink to a base material, excellent workability and excellent safety to the human body and the environment. SOLUTION: In the ink fixing method at least comprising an ink fixing process where ink on a base material is fixed to a base material using discharge between electrodes in the vicinity of atmospheric pressure, the ink at least comprises polyvinyl pyrrolidone (PVP). COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种油墨定影方法，其具有油墨对基材的极好的定影性，优异的可加工性和对人体和环境的优异安全性。解决方案：在油墨定影方法中，至少包括使用大气压附近的电极之间的将基材上的油墨固定在基材上的油墨定影方法，所述油墨至少包含聚乙烯吡咯烷酮（PVP）。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2007106105A Ink-fixing method, ink-fixing apparatus and printer 有权
标题翻译：油墨固定方法，墨水固定装置和打印机
公开(公告)号：JP2007106105A
公开(公告)日：2007-04-26
申请号：JP2006164605
申请日：2006-06-14
申请人： Tohoku Ricoh Co Ltd , 東北リコー株式会社
发明人： SAITO HARUTAKA , OGATA SEI , NOGUCHI MASAHIRO
IPC分类号： B41M7/00 , B41F23/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/36 , C09D11/38
CPC分类号： B41J11/002 , C09D11/101
摘要： PROBLEM TO BE SOLVED: To provide an ink-fixing method that is excellent in energy efficiency, operability and ink-fixing property and simple in processing and mounting and harmless to the human body and environment, an ink-fixing apparatus and a printer that is equipped with the ink-fixing apparatus and can obtain high-quality images at a low cost. SOLUTION: The ink-fixing method includes a fixing process in which printing inks containing at least a non-volatile organic compound having a carboxylic group free from any photopolymerisation initiators, are made to be fixed to base material, using an electrical discharge generated between electrodes under pressure close to atmospheric pressure. The ink-fixing apparatus using the ink-fixing method and the printer equipped with the ink-fixing apparatus, are also disclosed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供能量效率，操作性和油墨定影性以及加工和安装简单以及对人体和环境无害的油墨定影方法，一种油墨定影装置和打印机，其具有墨水定影装置，并且可以以低成本获得高质量的图像。解决方案：油墨定影方法包括一种定影方法，其中将至少含有不含任何光聚合引发剂的羧基的非挥发性有机化合物的印刷油墨固定在基材上，使用放电在接近大气压的压力下在电极之间产生。还公开了使用墨水定影方法的墨水定影装置和配备有墨水定影装置的打印机。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2012242560A Modification device, post-processing device and image formation device 有权
标题翻译：修改装置，后处理装置和图像形成装置
公开(公告)号：JP2012242560A
公开(公告)日：2012-12-10
申请号：JP2011111774
申请日：2011-05-18
申请人： Tohoku Ricoh Co Ltd , 東北リコー株式会社
发明人： SAITO HARUTAKA , OGATA SEI
IPC分类号： G03G15/22 , B65H5/02 , G03G15/00 , G03G21/00
摘要： PROBLEM TO BE SOLVED: To provide a modification device for modifying a to-be-processed surface of a workpiece formed through image formation by an image formation device such as a copier, a facsimile and a printer through making the to-be-processed surface have contact with plasma, the modification device enabling modification in plural locations without providing plural sets of modification configurations such as discharge electrodes, and an image formation device or a post-processing device for an image formation device equipped with the modification device.SOLUTION: A modification device comprises: a modification unit 80 comprising a discharge electrode 51 arranged countering conveyance means 11 having a belt 12 for conveying a workpiece S, the discharge electrode generating plasma toward a to-be-processed surface, the plasma for making contact with the to-be-processed surface of the workpiece S to modify the to-be-processed surface; a rotation axis 38 orthogonal to a direction of movement of the belt 12 and rotatably supporting the modification unit 80; and positioning means 45 for positioning the modification unit 80 in a plurality of postures rotated around the rotation axis 38, so as to enable modification of the to-be-processed surface by the positioned modification unit 80 in the respective plurality of postures.
摘要翻译：要解决的问题：提供一种修改装置，用于通过诸如复印机，传真机和打印机的图像形成装置通过图像形成来形成通过图像形成形成的待加工表面的待处理表面。处理表面与等离子体接触，所述修改装置能够在不设置诸如放电电极的多组修改配置的情况下在多个位置进行修改，以及图像形成装置或具有该修改装置的图像形成装置的后处理装置。解决方案：改进装置包括：修改单元80，其包括布置在输送装置11上的放电电极51，该输送装置11具有用于输送工件S的带12，放电电极向被处理表面产生等离子体，等离子体与被加工物S的被处理面接触以修饰待处理的表面; 与带12的移动方向正交的旋转轴线38，并且可旋转地支撑修改单元80; 以及用于将修改单元80定位在围绕旋转轴线38旋转的多个姿势中的定位装置45，以便能够通过定位的修改单元80在相应的多个姿势中修改被处理表面。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2011059576A Surface treatment device and transfer material treatment device 有权
标题翻译：表面处理装置和传送材料处理装置
公开(公告)号：JP2011059576A
公开(公告)日：2011-03-24
申请号：JP2009211783
申请日：2009-09-14
申请人： Tohoku Ricoh Co Ltd , 東北リコー株式会社
发明人： SAITO HARUTAKA , OGATA SEI
IPC分类号： G03G15/20 , B65H5/00 , B65H5/06 , G03G9/08
摘要： PROBLEM TO BE SOLVED: To provide a surface treatment device and transfer material treatment device, which satisfactorily perform, while avoiding decrease in a work efficiency and increase in costs, the coating process such as varnish and film or the like, for the surface of a fixed transfer material with a toner image fixed, and improve additional writing properties on the surface of the fixed transfer material.
SOLUTION: The surface treatment device 70is equipped with: a discharging means for causing discharge on or near the surface of a transfer material P with a fixed toner image formed. The discharging means is equipped with: a first electrode member 703 which extends, faced via void to the surface of the transfer material P with the toner image formed and in the direction of intersecting the direction of movement of the transfer material P, and is conductive; a second electrode member 704 in which a dielectric layer 704b is formed on the surface of a conductive member 704a, and which is disposed opposite the first electrode member 703 via the transfer material P; and voltage application means 705 and 706 which apply voltages between the first electrode member 703 and the conductive member 704a of the second electrode member 704.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供令人满意地执行的表面处理装置和转印材料处理装置，同时避免降低工作效率并增加成本，涂布工艺如清漆和薄膜等，用于具有调色剂图像固定的固定转印材料的表面，并且改善固定转印材料表面上的附加书写性能。解决方案：表面处理装置70配备有：排出装置，用于在形成有固定的调色剂图像的情况下在转印材料P的表面上或附近进行放电。放电装置配备有：第一电极部件703，其通过空隙面向形成的调色剂图像并且与转印材料P的移动方向相交的方向延伸到转印材料P的表面，并且是导电的 ; 第二电极部件704，其中介电层704b形成在导电部件704a的表面上，并且经由转印材料P与第一电极部件703相对设置; 以及在第一电极部件703和第二电极部件704的导电部件704a之间施加电压的电压施加装置705和706.（C）2011，JPO＆INPIT

10. 发明专利

JP2007229624A Photocatalytic material 有权
标题翻译：光电材料
公开(公告)号：JP2007229624A
公开(公告)日：2007-09-13
申请号：JP2006054599
申请日：2006-03-01
申请人： Tohoku Ricoh Co Ltd , 東北リコー株式会社
发明人： SAITO HARUTAKA , OGATA SEI
IPC分类号： B01J35/02 , B01D53/86 , B01D53/94 , B01J23/60
摘要： PROBLEM TO BE SOLVED: To provide a photocatalytic material having more excellent performance than before when used for removing NO X . SOLUTION: The photocatalytic material is obtained by mixing a first photocatalytic substance consisting of porous titanium oxide with a second photocatalytic substance consisting of a silver-deposited zinc oxide particle by the weight ratio of 1:1 by using a well-known dry powder mixer. The obtained photocatalytic material, as shown in the figure, exhibits more excellent capacity for removing NO X (removes a larger amount of NO X ) than that of the conventional porous titanium oxide or silver-deposited zinc oxide and releases only a very small amount of NO 2 in the same way as silver-deposited zinc oxide does. The silver-deposited zinc oxide to be used is obtained by mixing a colloidal silver-dispersed solution with a zinc oxide aqueous solution, heating the obtained liquid mixture in a magnetic vessel to evaporate water and further pulverizing the obtained powder in a mortar. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供当用于除去NO X 时具有比以前更优异的性能的光催化材料。解决方案：通过使用众所周知的干燥方法将由多孔氧化钛组成的第一光催化物质与由银沉积的氧化锌颗粒组成的第二光催化物质以1:1的重量比混合，粉末搅拌机所得到的光催化材料如图所示，与常规的多孔氧化钛相比显示出更好的除去NOS SB X（少量NO SB SB X）的能力或银沉积的氧化锌，并且以与银沉积的氧化锌相同的方式仅释放非常少量的NO 2 。通过将胶态银分散溶液与氧化锌水溶液混合，将得到的液体混合物在磁力容器中加热蒸发水，并在研钵中进一步粉碎所得到的粉末，得到银镀氧化锌。版权所有（C）2007，JPO＆INPIT

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