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1. 发明授权

US10851253B2 Image forming method and image forming apparatus 有权
公开(公告)号：US10851253B2
公开(公告)日：2020-12-01
申请号：US16354834
申请日：2019-03-15
申请人： Tsutomu Maekawa , Koji Katsuragi , Takashi Tamai , Atsufumi Hanazawa , Dongsik Jang
发明人： Tsutomu Maekawa , Koji Katsuragi , Takashi Tamai , Atsufumi Hanazawa , Dongsik Jang
IPC分类号： C09D11/322 , B41J2/01 , C09D11/40 , B41J11/00 , B41M5/00
摘要： An image forming method includes applying white ink containing hollow resin particulate to a recording medium and contacting a heating roller having a diameter of 200 mm or less with a first surface of the recording medium.

2. 发明申请

US20170247556A1 INK, INK SET, AND INKJET RECORDING DEVICE 审中-公开
公开(公告)号：US20170247556A1
公开(公告)日：2017-08-31
申请号：US15509779
申请日：2015-08-31
申请人： Yuuki YOKOHAMA , Tsutomu MAEKAWA , Akiko BANNAI , Mariko KOJIMA , Hiroshi GOTOU , Tomohiro NAKAGAWA
发明人： Yuuki YOKOHAMA , Tsutomu MAEKAWA , Akiko BANNAI , Mariko KOJIMA , Hiroshi GOTOU , Tomohiro NAKAGAWA
IPC分类号： C09D11/322 , C09D11/40 , C09D11/36 , B41J2/175
CPC分类号： C09D11/322 , B41J2/17503 , B41J11/002 , C09D11/36 , C09D11/40
摘要： To provide an ink, which contains: water; a pigment; and a first water-soluble organic solvent, wherein the first water-soluble organic solvent contains a water-soluble organic solvent (G) having a boiling point of 280° C. to 300° C., a water-soluble organic solvent (X) having a boiling point of 180° C. to 190° C., and a water-soluble organic solvent (Y) having a boiling point of 190° C. to 200° C., wherein the first water-soluble organic solvent contains a water-soluble organic solvent (G) having a boiling point of 280° C. to 300° C., a water-soluble organic solvent (X) having a boiling point of 180° C. to 190° C., and a water-soluble organic solvent (Y) having a boiling point of 190° C. to 200° C., wherein the ink satisfies the following formulae: 24≦X≦40 2≦X/Y≦20 where X [% by mass] is an amount of the water-soluble organic solvent (X), and Y [% by mass] is an amount of the water-soluble organic solvent (Y).

3. 发明申请

US20130307912A1 INKJET RECORDING METHOD, INKJET RECORDING DEVICE, AND INK RECORDED MATTER 有权
标题翻译：喷墨记录方法，喷墨记录装置和墨记录物
公开(公告)号：US20130307912A1
公开(公告)日：2013-11-21
申请号：US13894635
申请日：2013-05-15
申请人： Kiminori MASUDA , Mariko KOJIMA , Tsutomu MAEKAWA , Akiko BANNAI , Takashi TAMAI
发明人： Kiminori MASUDA , Mariko KOJIMA , Tsutomu MAEKAWA , Akiko BANNAI , Takashi TAMAI
IPC分类号： C09D11/00
CPC分类号： C09D11/38 , B41J2/2107 , C09D11/322 , C09D11/40
摘要： An inkjet recording method, containing: applying a stimulus to an inkjet recording ink to jet the ink, to form an image on a recording medium, wherein the ink contains water, a water-soluble organic solvent, a colorant, and a surfactant, and has a predetermined surface life time as measured by a maximum bubble pressure method and a predetermined static surface tension, wherein the recording medium contains a support, and a recording layer provided at least one surface of the support, where the recording layer contains a cationic resin in a predetermined amount, and is a medium for a concealing postcard where the recording medium is folded to bond a surface of the recording layer to face each other with an adhesive after information is recorded on the surface of the recording layer, in which the surface of the recording layer has a predetermined 10-sec Cobb size degree.
摘要翻译：一种喷墨记录方法，包括：对喷墨记录油墨施加刺激以喷射油墨，以在记录介质上形成图像，其中所述油墨包含水，水溶性有机溶剂，着色剂和表面活性剂，以及具有通过最大气泡压力法和预定静态表面张力测量的预定表面寿命，其中所述记录介质包含支撑体，以及设置在所述载体的至少一个表面上的记录层，其中所述记录层含有阳离子树脂并且是用于隐藏明信片的介质，其中信息被记录在记录层的表面上之后，记录介质被折叠以将记录层的表面与粘合剂相对地彼此面对，其中表面的记录层具有预定的10秒Cobb尺寸度。

4. 发明申请

US20120200648A1 PHOTOPOLYMERIZABLE INKJET BLACK INK, AND INK CARTRIDGE, INKJET PRINTER AND PRINTED MATERIAL USING THE INK, AND METHOD OF PREPARING THE INK 有权
标题翻译：喷墨打印机和喷墨打印机，以及使用墨水的印刷墨水，以及制备墨水的方法
公开(公告)号：US20120200648A1
公开(公告)日：2012-08-09
申请号：US13364778
申请日：2012-02-02
申请人： Takao HIRAOKA , Tomoko HASEGAWA , Tsutomu MAEKAWA
发明人： Takao HIRAOKA , Tomoko HASEGAWA , Tsutomu MAEKAWA
IPC分类号： B41J2/175 , C09D11/10
CPC分类号： C09D11/101 , C09D11/324
摘要： A photopolymerizable inkjet black ink having a viscosity not greater than 20 mPa·s at 60° C., including a clear ink having a viscosity not greater than 15 mPa·s at 60° C. including a photopolymerizable monomer having a Stimulation Index (SI value) less than 3 when subjected to a skin sensitization test (LLNA method) and a polymerization initiator without including carbon black and insolubles; and a carbon black in an amount not greater than 7% by weight.
摘要翻译：包括在60℃下粘度不大于20mPa·s的可光聚合喷墨黑色油墨，包括在60℃下粘度不大于15mPa·s的透明油墨，包括具有刺激指数（SI）的光聚合单体值）小于3，LLDP法不含炭黑和不溶物的聚合引发剂; 和不大于7重量％的碳黑。

5. 发明授权

US07290873B2 Ink jet recording method 失效
标题翻译：喷墨记录方法
公开(公告)号：US07290873B2
公开(公告)日：2007-11-06
申请号：US11082063
申请日：2005-03-17
申请人： Akemi Ouchi , Tsutomu Maekawa , Hidetoshi Fujii , Kunihiro Tamahashi , Yutaka Shoji
发明人： Akemi Ouchi , Tsutomu Maekawa , Hidetoshi Fujii , Kunihiro Tamahashi , Yutaka Shoji
IPC分类号： G01D11/00 , B41J2/01
CPC分类号： B41M5/0023 , B41M7/0081 , C09D11/101
摘要： Ink jet recording is performed using an ink that is adjusted such that the thickness dependence rate determined by dividing the difference in optical density between images having an ink layer thickness of 30 μm and 15 μm by the ink layer thickness difference of 15 μm is less than 0.043 per unit layer thickness of 1 μm or ΔEab* between the same hues is 8 or less.
摘要翻译：使用调整墨水进行喷墨记录，使得通过用油墨层厚度差为15μm的油墨层厚度为30μm和15μm的图像之间的光密度差除以确定的厚度依赖率小于相同色相之间的单位层厚度为1毫米或ΔEab*的0.043为8以下。

6. 发明申请

US20050053798A1 Support material for three-dimensional laminating molding 审中-公开
标题翻译：用于三维层压成型的支撑材料
公开(公告)号：US20050053798A1
公开(公告)日：2005-03-10
申请号：US10932092
申请日：2004-09-02
申请人： Tsutomu Maekawa , Akemi Ouchi , Hidetoshi Fujii , Kunihiro Tamahashi
发明人： Tsutomu Maekawa , Akemi Ouchi , Hidetoshi Fujii , Kunihiro Tamahashi
IPC分类号： B41J2/01 , B29C35/08 , B29C67/00
CPC分类号： B29C64/40 , B29C64/106 , B29C2035/0827 , B29K2995/0064 , B33Y40/00
摘要： A three-dimensional laminated mold is formed by ejecting a mold material into a groove formed in a support. The support is formed from a support material ejected from an inkjet head. The support material has a ratio of density difference of equal to or less than 13.5%. The ratio of density difference is calculated from an equation: ratio of density difference=((D1-D2)/D1)×100 wherein D1 indicates the density of the support material at 20° C., and D2 indicates the density of the support material at a temperature at which a viscosity of the support material measured using a rotational viscometer falls within the range of 10±1 mPa·s.
摘要翻译：通过将模具材料喷射到形成在支撑体中的凹槽中来形成三维叠层模具。支撑体由从喷墨头喷出的支撑材料形成。载体材料具有等于或小于13.5％的密度差的比率。密度差的比率由下式计算：密度差的比值=（（D1-D2）/ D1）×100其中D1表示支撑材料在20℃的密度，D2表示支撑材料的密度在使用旋转粘度计测定的支撑材料的粘度在10±1mPa·s的范围内的温度下进行。

7. 发明授权

US06749291B2 Inkjet recording device that reuses refresh ink 失效
标题翻译：重新使用刷新墨水的喷墨记录装置
公开(公告)号：US06749291B2
公开(公告)日：2004-06-15
申请号：US10405497
申请日：2003-04-03
申请人： Kunio Satou , Takahiro Yamada , Hitoshi Kida , Akemi Ouchi , Tsutomu Maekawa , Hidetoshi Fujii
发明人： Kunio Satou , Takahiro Yamada , Hitoshi Kida , Akemi Ouchi , Tsutomu Maekawa , Hidetoshi Fujii
IPC分类号： B41J209
CPC分类号： B41J2/18 , B41J2/085 , B41J2/09 , B41J2/175 , B41J2/185
摘要： An inkjet head selectively ejects recording ink droplets and refresh ink droplets. The recording ink droplets are deflected so as to impinge on target locations on a recording medium, thereby forming recording dots thereon. On the other hand, the refresh ink droplets are deflected so as to impinge on an ink absorbing member. The ink clinging on the ink absorbing member is collected into an ink tank and reused. The ink absorbing member functions as a filter for preventing impurities being collected into the ink tank along with the ink.
摘要翻译：喷墨头选择性地喷射记录墨滴并刷新墨滴。记录墨滴被偏转以撞击记录介质上的目标位置，从而在其上形成记录点。另一方面，刷新墨滴被偏转以撞击吸墨件。粘附在吸墨件上的墨水被收集到墨盒中并重新使用。墨水吸收部件用作防止杂质与油墨一起被收集到墨水槽中的过滤器。

8. 发明授权

US06235098B1 Hot-melt ink compositions for ink-jet printing 有权
标题翻译：用于喷墨印刷的热熔油墨组合物
公开(公告)号：US06235098B1
公开(公告)日：2001-05-22
申请号：US09339810
申请日：1999-06-25
申请人： Tsutomu Maekawa , Akemi Ouchi , Atsushi Kakuta
发明人： Tsutomu Maekawa , Akemi Ouchi , Atsushi Kakuta
IPC分类号： C09D1102
CPC分类号： C09D11/34
摘要： A hot-melt ink composition comprising at least one composition of: (a) a cyan ink composition containing a cyan pigment as a colorant, wherein the cyan ink composition shows a maximum chroma C* on a recording medium of 45 or higher, a hue angle H0 at the maximum chroma of from 240° to 270° and a color difference &Dgr;E* of 3 or smaller as measured through 100-hour irradiation with xenon lamp light at a luminous energy of 0.35 W/m2 and a wavelength of 340 nm; (b) a yellow ink composition containing a yellow pigment as a colorant, wherein the yellow ink composition shows a maximum chroma C* on a recording medium of 70 or higher, a hue angle H0 at the maximum chroma of from 90° to 110° and a color difference &Dgr;E* of 5 or smaller as measured through 100-hour irradiation with xenon lamp light at a luminous energy of 0.35 W/m2 and a wavelength of 340 nm; and (c) a magenta ink composition containing a magenta pigment as a colorant, wherein the magenta ink composition shows a maximum chroma C* on a recording medium of 60 or higher, a hue angle H0 at the maximum chroma of from 340° to 360° and a color difference &Dgr;E* of 5 or smaller as measured through 100-hour irradiation with xenon lamp light at a luminous energy of 0.35 W/m2 and a wavelength of 340 nm.
摘要翻译：一种热熔性油墨组合物，其包含至少一种组合物：（a）含有青色颜料作为着色剂的青色油墨组合物，其中所述青色油墨组合物在记录介质上显示最高色度C *为45或更高，色调通过以0.35W / m 2的光能和340nm的氙灯照射100小时照射测定的最大色度为240°至270°的角度H0和3或更小的色差ΔTATAE*; （b）含有黄色颜料作为着色剂的黄色油墨组合物，其中黄色油墨组合物在记录介质上显示最高色度C *为70或更高，最大色度为90°至110°的色调角H0 以及以0.35W / m 2的光能和340nm的氙灯照射100小时照射测得的5或更小的色差ΔTATAE*。和（c）品红色油墨组合物，其含有品红色颜料作为着色剂，其中品红色油墨组合物在记录介质上显示最高色度C *为60或更高，最大色度为340°至360°的色调角H0 °，并且通过以0.35W / m 2的光能和340nm的氙灯照射100小时照射测量的5或更小的色差ΔTATAE*。

9. 发明授权

US5623331A High-speed electrophotographic fixing unit 失效
标题翻译：高速电子照相固定装置
公开(公告)号：US5623331A
公开(公告)日：1997-04-22
申请号：US451565
申请日：1995-05-26
申请人： Tadahiro Kaneko , Takao Umeda , Tsutomu Maekawa , Teruaki Mitsuya
发明人： Tadahiro Kaneko , Takao Umeda , Tsutomu Maekawa , Teruaki Mitsuya
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2028
摘要： A fixing unit includes a fixing roller, a pressure roller forming a nipper in cooperation with said fixing roller, the nipper conveying a recording material on which an unfixed image is formed while nipping the recording material, a recording material pressing roller disposed at least one of upstream and downstream of said nipper in a recording material conveyance direction for pressing said recording material toward the fixing roller to form a region where the recording material is wound around the fixing roller, and a tension applying unit for applying tension to the recording material.
摘要翻译：定影单元包括定影辊，与所述定影辊配合形成钳口的压辊，夹持器，在夹持记录材料的同时传送其上形成有未定影图像的记录材料;记录材料加压辊，其设置在至少一个在记录材料传送方向上的所述钳子的上游和下游，用于将所述记录材料压向定影辊，以形成记录材料缠绕在定影辊上的区域;以及张力施加单元，用于向记录材料施加张力。

10. 发明授权

US5211670A Armatures and method for manufacturing such armatures 失效
公开(公告)号：US5211670A
公开(公告)日：1993-05-18
申请号：US944270
申请日：1992-09-14
申请人： Masanori Ohmi , Tsutomu Maekawa , Satoru Hamano , Masanori Mori , Shogo Uzura
发明人： Masanori Ohmi , Tsutomu Maekawa , Satoru Hamano , Masanori Mori , Shogo Uzura
IPC分类号： H02K3/12 , H02K15/04 , H02K15/06
CPC分类号： H02K15/064 , H02K15/0421 , H02K15/0428 , H02K3/12 , Y10T29/49012
摘要： An armature for an electric motor has an improved integrated armature coil body. The integrated armature coil body includes an annular and substantially flat portion projecting a minimum distance beyond one end of an armature core, the annular portion being defined by curved connecting portions of separate winding wires arranged and disposed substantially in the Archimedes' spiral relationship about the center of the armature core. Each of the winding wires has first and second straight portions extending from the curved connecting portions through different slots in the armature core and connected to a commutator at the other end of the armature core. Each wire has two curved connecting portions, one overlying the other curved connecting portion of a plurality of other wires.

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