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51. 发明授权

US08529048B2 Inkjet ink, ink cartridge, image forming device, image forming method, and image formed matter 有权
标题翻译：喷墨墨水，墨盒，图像形成装置，图像形成方法和图像形成物
公开(公告)号：US08529048B2
公开(公告)日：2013-09-10
申请号：US13143148
申请日：2009-12-08
申请人： Minoru Hakiri , Mitsuru Naruse , Hiroyuki Fushimi , Shin Hasegawa
发明人： Minoru Hakiri , Mitsuru Naruse , Hiroyuki Fushimi , Shin Hasegawa
IPC分类号： C09D11/00
CPC分类号： C09D11/38
摘要： To provide an inkjet ink containing C4-6 diol; and trimethylglycine.
摘要翻译：提供含有C4-6二醇的喷墨油墨; 和三甲基甘氨酸。

52. 发明授权

US07939235B2 Image formation method 有权
标题翻译：图像形成方法
公开(公告)号：US07939235B2
公开(公告)日：2011-05-10
申请号：US12047807
申请日：2008-03-13
申请人： Takahiro Honda , Hiroyuki Fushimi , Fumihiro Sasaki , Hisashi Nakajima , Hiroshi Yamada , Yasuo Asahina
发明人： Takahiro Honda , Hiroyuki Fushimi , Fumihiro Sasaki , Hisashi Nakajima , Hiroshi Yamada , Yasuo Asahina
IPC分类号： G03G13/20
CPC分类号： G03G9/08753 , G03G9/0823 , G03G9/0827 , G03G9/08759 , G03G9/08795 , G03G9/08797
摘要： A toner includes a polyol-based resin having multiple hydroxyl groups in a molecular chain thereof in which a ratio of epoxy group to hydroxyl group is from 0.990 to 1.010. A stirring and transfer device satisfies 1000000≦α×β×γ≦16000000, wherein α represents a number of rotation per minute, β (mm) represents a pitch and γ (mm) represents a transfer path length of the stirring and transfer device. A temperature Tin (° C.) in a development device during stirring and transfer of a two component developing agent satisfies 3020 C.
摘要翻译：调色剂包括其分子链中具有多个羟基的多元醇基树脂，其中环氧基与羟基的比例为0.990至1.010。搅拌转移装置满足1000000＆nlE;α×＆bgr;×γ＆nlE; 16000000，其中α表示每分钟转数，＆bgr; （mm）表示间距，γ（mm）表示搅拌转印装置的转印路径长度。在双组分显影剂的搅拌和转印期间，显影装置中的温度Tin（℃）满足3020℃。

53. 发明授权

US07738819B2 Image forming method and apparatus, and developing device and process cartridge therefor 有权
标题翻译：图像形成方法和装置，以及显影装置和处理盒
公开(公告)号：US07738819B2
公开(公告)日：2010-06-15
申请号：US11407368
申请日：2006-04-20
申请人： Takahiro Honda , Hiroyuki Fushimi , Shuuichi Endoh , Masato Iio , Shinya Tanaka
发明人： Takahiro Honda , Hiroyuki Fushimi , Shuuichi Endoh , Masato Iio , Shinya Tanaka
IPC分类号： G03G15/08
CPC分类号： G03G15/0896 , G03G2215/0822
摘要： An image forming apparatus including an image bearing member and a developing device configured to develop an electrostatic image on the image bearing member with a toner to form a toner image thereon and including a developing unit configured to develop the electrostatic image, and a toner cartridge configured to supply the toner to the developing unit through at least one opening, wherein the developing device circulates the toner between the toner cartridge and the developing unit through the at least one opening, and wherein the internal temperature of the hopper is higher than that of the cartridge and the ratio of a charge quantity distribution parameter of the toner under a condition of 45° C. and 54% RH to that under a condition of 25° C. and 54% RH is greater than 0.9 and less than 1.5.
摘要翻译：一种图像形成装置，包括图像承载部件和显影装置，该显影装置被配置为利用调色剂在图像承载部件上显影静电图像以在其上形成调色剂图像，并且包括构造成使静电图像显影的显影单元和配置成通过至少一个开口将调色剂供应到显影单元，其中显影装置通过至少一个开口使调色剂盒和显影单元之间的调色剂循环，并且其中料斗的内部温度高于在45℃和54％RH的条件下，调色剂的电荷量分布参数与在25℃和54％RH的条件下的电荷量分布参数之比大于0.9且小于1.5。

54. 发明申请

US20070264035A1 TONER, AND DEVELOPER, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE TONER 审中-公开
标题翻译：调色剂和显影剂，图像形成方法，图像形成装置和使用色调剂的处理盒
公开(公告)号：US20070264035A1
公开(公告)日：2007-11-15
申请号：US11782167
申请日：2007-07-24
申请人： Hiroyuki Fushimi , Osamu Uchinokura
发明人： Hiroyuki Fushimi , Osamu Uchinokura
IPC分类号： G03G15/20
CPC分类号： G03G9/09783 , G03G9/08755 , G03G9/08795 , G03G9/09716 , G03G9/09725 , G03G9/09733 , G03G9/09741 , G03G9/0975
摘要： A toner is provided that contains: (A) a binder resin; (B) a colorant; (C) a charge controlling agent; and (D) an additive; wherein the binder resin (A) contains: a polyester resin containing no tetrahydrofuran-insoluble component; and having a molecular weight distribution wherein components having a molecular weight not greater than 5×102 are present in an amount of 4% or less by weight, and wherein a main peak is present in a molecular weight range of from 3×103 to 9×103 when the molecular weight distribution is determined by gel permeation chromatography; wherein the charge controlling agent (C) contains: a metal salt of salicylic acid or salicylic acid derivative; and wherein the additive (D) contains: a hydrophobized silica having a primary particle diameter of from 0.01 to 0.03 μm; and a hydrophobized titanium oxide having a primary particle diameter of from 0.01 to 0.03 μm and a specific surface area of from 60 to 140 m2/g, wherein the hydrophobized titanium oxide is prepared by surface-treating a particulate titanium oxide prepared by a wet process, wherein the hydrophobized titanium dioxide has one or more water-soluble components in an amount of 0.2% or more by weight, and has a transmittance not less than 35% for light having a wavelength of 300 nm and a transmittance not less than 80% for light having a wavelength of 600 nm; and its use in a developer, an image forming method, image forming apparatus and a process cartridge containing the toner.
摘要翻译：提供了一种调色剂，其包含：（A）粘合剂树脂; （B）着色剂; （C）电荷控制剂; 和（D）添加剂; 其中所述粘合剂树脂（A）含有：不含四氢呋喃不溶性成分的聚酯树脂; 并且具有分子量分布，其中分子量不大于5×10 2的组分以4重量％或更低的量存在，并且其中主峰存在于分子量范围当通过凝胶渗透色谱法测定分子量分布时，从3×10 3至9×10 3; 电荷控制剂（C）含有：水杨酸或水杨酸衍生物的金属盐; 并且其中所述添加剂（D）含有：一次粒径为0.01至0.03μm的疏水化二氧化硅; 和一次粒径为0.01〜0.03μm，比表面积为60〜140m 2 / g的疏水化氧化钛，其中，疏水化氧化钛通过表面处理通过湿法制备的微粒氧化钛，其中所述疏水化二氧化钛具有0.2重量％以上的一种或多种水溶性成分，对于波长为300nm的光，其透射率不低于35％对于波长为600nm的光，透射率不低于80％; 并且其用于显影剂，图像形成方法，图像形成装置和容纳调色剂的处理盒。

55. 发明申请

US20050003289A1 Toner, and developer, image forming method, image forming apparatus and process cartridge using the toner 有权
标题翻译：调色剂和显影剂，成像方法，图像形成装置和使用调色剂的处理盒
公开(公告)号：US20050003289A1
公开(公告)日：2005-01-06
申请号：US10854703
申请日：2004-05-27
申请人： Hiroyuki Fushimi , Osamu Uchinokura
发明人： Hiroyuki Fushimi , Osamu Uchinokura
IPC分类号： G03G9/08 , G03G9/087 , G03G9/097
CPC分类号： G03G9/09783 , G03G9/08755 , G03G9/08795 , G03G9/09716 , G03G9/09725 , G03G9/09733 , G03G9/09741 , G03G9/0975
摘要： A toner is provided that contains: (A) a binder resin; (B) a colorant; (C) a charge controlling agent; and (D) an additive; wherein the binder resin (A) contains: a polyester resin containing no tetrahydrofuran-insoluble component; and having a molecular weight distribution wherein components having a molecular weight not greater than 5×102 are present in an amount of 4% or less by weight, and wherein a main peak is present in a molecular weight range of from 3×103 to 9×103 when the molecular weight distribution is determined by gel permeation chromatography; wherein the charge controlling agent (C) contains: a metal salt of salicylic acid or salicylic acid derivative; and wherein the additive (D) contains: a hydrophobized silica having a primary particle diameter of from 0.01 to 0.03 μm; and a hydrophobized titanium oxide having a primary particle diameter of from 0.01 to 0.03 μm and a specific surface area of from 60 to 140 m2/g, wherein the hydrophobized titanium oxide is prepared by surface-treating a particulate titanium oxide prepared by a wet process, wherein the hydrophobized titanium dioxide has one or more water-soluble components in an amount of 0.2% or more by weight, and has a transmittance not less than 35% for light having a wavelength of 300 nm and a transmittance not less than 80% for light having a wavelength of 600 nm; and its use in a developer, an image forming method, image forming apparatus and a process cartridge containing the toner.
摘要翻译：提供了一种调色剂，其包含：（A）粘合剂树脂; （B）着色剂; （C）电荷控制剂; 和（D）添加剂; 其中所述粘合剂树脂（A）含有：不含四氢呋喃不溶性成分的聚酯树脂; 并且具有分子量分布，其中分子量不大于5×10 2的组分以4重量％或更少的量存在，并且其中主峰存在于3×10 3的分子量范围内当分子量分布通过凝胶渗透色谱法测定时为9×10 3〜电荷控制剂（C）含有：水杨酸或水杨酸衍生物的金属盐; 并且其中所述添加剂（D）含有：一次粒径为0.01至0.03μm的疏水化二氧化硅; 和一次粒径为0.01〜0.03μm，比表面积为60〜140m 2 / g的疏水化氧化钛，其中，疏水化氧化钛通过表面处理由湿法，其中疏水化二氧化钛具有一种或多种水溶性组分，其量为0.2重量％或更多，并且对于波长为300nm的光并且透射率不低于30％的透光率不低于35％对于波长为600nm的光为80％以上; 并且其用于显影剂，图像形成方法，图像形成装置和容纳调色剂的处理盒。

56. 发明授权

US06818370B2 Toner for developing electrostatic latent image, toner cartridge containing the toner and image forming apparatus 有权
标题翻译：用于显影静电潜像的调色剂，含有调色剂的调色剂盒和成像设备
公开(公告)号：US06818370B2
公开(公告)日：2004-11-16
申请号：US10305191
申请日：2002-11-27
申请人： Osamu Uchinokura , Hiroyuki Fushimi , Kohki Katoh , Shinichiro Yagi , Toshiki Nanya
发明人： Osamu Uchinokura , Hiroyuki Fushimi , Kohki Katoh , Shinichiro Yagi , Toshiki Nanya
IPC分类号： G03G9087
CPC分类号： G03G9/08795 , G03G9/08755 , G03G9/08759 , G03G9/08762 , G03G9/08797 , G03G9/09716 , G03G9/09725
摘要： A toner for developing an electrostatic latent image, containing a colorant and a binder resin composed of two different resins (A) and (B), wherein resin (A) is substantially free of tetrahydrofuran insolubles, is selected from polyester resins and polyol resins and has such a molecular weight distribution according to gel permeation chromatography that (a) a main peak is present in a molecular weight of 3000 to 9,000 and (b) that portion of resin (A) having a molecular weight of 500 or less accounts for 4% or less based on a total weight of resin (A), wherein resin (B) is substantially free of tetrahydrofuran insolubles and is a polyester resin containing a diol component represented by the formula (1): and wherein the weight ratio of resin (A) to resin (B) is in the range of 60:40 to 85:15.
摘要翻译：用于显影静电潜像的调色剂包含着色剂和由两种不同的树脂（A）和（B）组成的粘合剂树脂，其中树脂（A）基本上不含四氢呋喃不溶物，其选自聚酯树脂和多元醇树脂，和根据凝胶渗透色谱法具有这样的分子量分布，（a）主峰存在于3000〜9000的分子量中，（b）分子量为500以下的树脂（A）的部分为4 基于树脂（A）的总重量的％或更少，其中树脂（B）基本上不含四氢呋喃不溶物，并且是含有由式（1）表示的二醇组分的聚酯树脂：其中树脂（B）的重量比 A）与树脂（B）的摩尔比在60:40至85:15的范围内。

57. 发明授权

US6125257A Methods and systems for cleaning residual toner from image developing device 失效
标题翻译：从图像显影装置清除残留调色剂的方法和系统
公开(公告)号：US6125257A
公开(公告)日：2000-09-26
申请号：US794414
申请日：1997-02-05
申请人： Takeyoshi Sekine , Hiroshi Yamasita , Hiroyuki Fushimi , Makoto Ohsaki , Kouta Fujimdri , Yasunori Kawaishi , Jun Okamoto
发明人： Takeyoshi Sekine , Hiroshi Yamasita , Hiroyuki Fushimi , Makoto Ohsaki , Kouta Fujimdri , Yasunori Kawaishi , Jun Okamoto
IPC分类号： G03G21/00
CPC分类号： G03G21/0005 , G03G21/0011
摘要： The current methods and systems for cleaning residual ultra-fine spherical toner from an image forming surface discloses the application of aspherical toner to a cleaning blade. The aspherical toner is generally larger than the ultra-fine spherical toner which provides a superior image on an image-carrying medium. According to one preferred embodiment of the current invention, the aspherical black toner is placed in a predetermined area outside of a desired image area where the ultra-fine spherical toner in multiple colors is placed. The aspherical toner is transported to the cleaning blade before the multi-color toner reaches the cleaning blade. Since the aspherical toner applied at a contacting edge of the cleaning blade provide an effective seal or trap between the cleaning blade and the image forming surface, the ultra-fine spherical toner is effectively removed from the image forming surface.
摘要翻译：用于从成像表面清洁残留的超细球形调色剂的现有方法和系统公开了将非球面调色剂应用于清洁刮板。非球面调色剂通常大于在图像承载介质上提供优异图像的超细球形调色剂。根据本发明的一个优选实施例，非球面黑色调色剂被放置在放置多种颜色的超细球形调色剂的期望图像区域之外的预定区域中。在多色调色剂到达清洁刮板之前，非球面调色剂被输送到清洁刮板。由于施加在清洁刮板的接触边缘处的非球面调色剂在清洁刮板和成像表面之间提供了有效的密封或捕获，所以超细球形调色剂被有效地从成像表面去除。

58. 发明授权

US6118964A Multi-functional contact-type charging unit and image transfer unit 有权
标题翻译：多功能接触式充电单元和图像传输单元
公开(公告)号：US6118964A
公开(公告)日：2000-09-12
申请号：US208857
申请日：1998-12-10
申请人： Narihito Kojima , Hiroshi Nagame , Ryuta Takeichi , Yukiko Iwasaki , Akiyo Nakajima , Hiroyuki Fushimi
发明人： Narihito Kojima , Hiroshi Nagame , Ryuta Takeichi , Yukiko Iwasaki , Akiyo Nakajima , Hiroyuki Fushimi
IPC分类号： G03G15/00 , G03G15/02 , G03G15/16
CPC分类号： G03G15/0216 , G03G15/167
摘要： A charging or image transfer unit for use in an image formation process including the steps of charging, image formation exposure, image development, image transfer, image fixing and cleaning, for applying an electric field to the surface of an electrophotographic photoconductor by coming into contact therewith, and also for controlling surface properties of the electrophotographic photo-conductor. The unit includes an electric field application member applying the electric field to the surface of the electrophotographic photoconductor and a lubricity-imparting member for controlling a friction coefficient of the surface of the electrophotographic photoconductor wherein the electric field application member includes an electrophotoconductive material and a lubricity-imparting member includes a fluoroplastic material.
摘要翻译：一种用于图像形成处理的充电或图像转印单元，包括充电，图像形成曝光，图像显影，图像转印，图像定影和清洁，用于通过接触将电场施加到电子照相感光体的表面并且还用于控制电子照相光导体的表面性质。该单元包括将电场施加到电子照相感光体的表面的电场施加构件和用于控制电子照相感光体的表面的摩擦系数的润滑性赋予构件，其中电场施加构件包括光电导材料和润滑性配料构件包括氟塑料材料。

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