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81. 发明公开

US20230324838A1 HEATING DEVICE, NIP FORMING DEVICE, AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20230324838A1
公开(公告)日：2023-10-12
申请号：US18185778
申请日：2023-03-17
申请人： Masahiro SAMEI , Takyuki Andoh , Kota Shiodera , Toshiyuki Kabata , Hiroshi Yoshinaga
发明人： Masahiro SAMEI , Takyuki Andoh , Kota Shiodera , Toshiyuki Kabata , Hiroshi Yoshinaga
IPC分类号： G03G15/20
CPC分类号： G03G15/2053
摘要： A heating device includes a rotator, a heater heating the rotator, a rotator holder holding a longitudinal end of the inner peripheral surface of the rotator, and lubricant applied to the rotator holder. The rotator holder includes a holding portion contacting the end of the inner peripheral surface, a flange portion contacting a longitudinal end of the rotator and extending outward in a radial direction of a loop of the rotator, and an inclined surface. The inclined surface is inclined in a direction away from an inner peripheral surface of the rotator from the holding portion toward the flange portion.

82. 发明公开

US20230297026A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20230297026A1
公开(公告)日：2023-09-21
申请号：US18163591
申请日：2023-02-02
申请人： Takayuki ANDOH , Masahiro Samei , Kota Shiodera , Hiroshi Yoshinaga , Toshiyuki Kabata , Tomoyuki Nishikawa
发明人： Takayuki ANDOH , Masahiro Samei , Kota Shiodera , Hiroshi Yoshinaga , Toshiyuki Kabata , Tomoyuki Nishikawa
IPC分类号： G03G21/20 , G03G15/20
CPC分类号： G03G21/206 , G03G15/2053
摘要： An image forming apparatus includes a heating device, a recording medium ejector, a recording medium tray, an outer wall having an intake, and a filter. The heating device heats a recording medium having an image on one side of the recording medium. The recording medium ejector ejects the recording medium with the one side facing downward. On the recording medium tray, the recording medium ejected by the recording medium ejector is stacked. The intake is open toward the recording medium tray and is disposed at a position below the recording medium ejector. At the position, a maximum amount of recording media placeable on the recording medium tray does not cover at least a part of the intake. The filter collects foreign substances in air sucked from the intake.

83. 发明授权

US11681250B2 Nip former, fixing device, and image forming apparatus 有权
公开(公告)号：US11681250B2
公开(公告)日：2023-06-20
申请号：US17900880
申请日：2022-09-01
申请人： Toshiyuki Kabata , Yoshiki Yamaguchi , Takashi Seto , Hiroshi Yoshinaga , Kentaro Yamashita , Daisuke Inoue
发明人： Toshiyuki Kabata , Yoshiki Yamaguchi , Takashi Seto , Hiroshi Yoshinaga , Kentaro Yamashita , Daisuke Inoue
IPC分类号： G03G15/20
CPC分类号： G03G15/2057 , G03G15/206 , G03G15/2014 , G03G15/2017 , G03G15/2053 , G03G2215/20 , G03G2215/2003 , G03G2215/2048 , G03G2215/2054
摘要： A nip former that forms a nip between an endless belt and a pressure rotator includes a base that is made of aluminum and has a nip forming face disposed opposite the nip. An anodic oxidation coating is treated with sealing and coats at least the nip forming face. The anodic oxidation coating has a thickness that is not smaller than 22 μm and is not greater than 45 μm and a variation in thickness that is not greater than 20 percent. The base and the anodic oxidation coating define a nip forming portion that is disposed opposite the nip. The nip forming portion has a thickness that is not smaller than 0.40 mm and is not greater than 1.20 mm.

84. 发明授权

US09982213B2 Drive device, image forming apparatus, and grease composition 有权
公开(公告)号：US09982213B2
公开(公告)日：2018-05-29
申请号：US14717403
申请日：2015-05-20
申请人： Toshiyuki Kabata , Kumiko Seo , Masahiro Ishida , Naoki Matsuda , Teruyoshi Tanaka
发明人： Toshiyuki Kabata , Kumiko Seo , Masahiro Ishida , Naoki Matsuda , Teruyoshi Tanaka
IPC分类号： C10M117/02 , C10M115/00 , F16H55/17 , C10M161/00 , B65H3/06 , C10M117/04
CPC分类号： C10M161/00 , B65H3/0669 , B65H2402/46 , B65H2402/70 , B65H2601/521 , C10M117/04 , C10M2205/022 , C10M2205/046 , C10M2205/066 , C10M2207/1245 , C10N2210/01 , C10N2220/022 , C10N2230/76 , C10N2240/04 , C10N2240/06 , C10N2240/203 , C10N2250/10 , G03G2221/1657
摘要： A drive device includes a plurality of gears; and a grease composition that is held on a tooth flank of at least one gear of the gears. The at least one gear is made of a resin. The grease composition contains a hydrocarbon base oil, lithium soap serving as a thickener, and olefin resin powder. A weight ratio between the hydrocarbon base oil and the lithium soap in the grease composition is in a range of 94.5:5.5 to 96.0:4.0. A consistency of the grease composition is in a range of 360 to 400.

85. 发明申请

US20180024462A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180024462A1
公开(公告)日：2018-01-25
申请号：US15647393
申请日：2017-07-12
申请人： Hiroyuki SHIMADA , Toshiyuki Kabata , Takashi Fujita , Hiroshi Seo
发明人： Hiroyuki SHIMADA , Toshiyuki Kabata , Takashi Fujita , Hiroshi Seo
IPC分类号： G03G21/20
CPC分类号： G03G15/051 , G03G15/065 , G03G15/5037 , G03G15/556 , G03G15/65 , G03G21/206 , H01T23/00
摘要： An image forming apparatus includes an exhaust duct to guide air inside the image forming apparatus to an outside of the image forming apparatus. A positive ion generator emits a positive ion into the exhaust duct. A negative ion generator emits a negative ion into the exhaust duct. The negative ion generator is shifted from the positive ion generator in one of an air flow direction of the air moving inside the exhaust duct and a direction perpendicular to the air flow direction.

86. 发明授权

US09146523B2 Cleaner and image forming apparatus 有权
标题翻译：清洁和成像设备
公开(公告)号：US09146523B2
公开(公告)日：2015-09-29
申请号：US14043946
申请日：2013-10-02
申请人： Toshiyuki Kabata , Momoko Shionoiri
发明人： Toshiyuki Kabata , Momoko Shionoiri
IPC分类号： G03G21/00
CPC分类号： G03G21/0017
摘要： A cleaner includes a rectangle elastic blade contacting a surface-moving object in a counter direction to remove an extraneous matter adhering to the surface of the object. An apical surface of the elastic blade in a longitudinal direction comprises a fluorine atom in an amount not less than 16.3% by atom when measured by X-ray photoelectron spectroscopy.
摘要翻译：一种清洁器包括一个矩形弹性刮板，它将相对方向的表面移动物体接触以去除附着在物体表面上的外来物质。弹性片的长边方向的顶面包含通过X射线光电子能谱测定的不小于16.3原子％的氟原子。

87. 发明申请

US20140255069A1 APPARATUS FOR PRODUCING DETACHABLE INFORMATION SHEET AND METHOD OF PRODUCING DETACHABLE INFORMATION SHEET 有权
标题翻译：用于生产可拆卸信息表的装置和生产可拆卸信息表的方法
公开(公告)号：US20140255069A1
公开(公告)日：2014-09-11
申请号：US14191822
申请日：2014-02-27
申请人： Masato Iio , Toshiyuki Kabata
发明人： Masato Iio , Toshiyuki Kabata
IPC分类号： G03G15/20 , G03C3/00 , G03G9/00
CPC分类号： G03G15/20 , G03G13/20 , G03G15/6585
摘要： An apparatus for producing a detachable information sheet includes an image forming device, an applying and curing unit, and a heating and pressing unit. The image forming device includes an image bearing body, an electrostatic latent image forming unit to form an electrostatic latent image on the image bearing body, a development unit to develop the latent image with a toner to form a visible toner image, a transfer unit to transfer the toner image from the image bearing body onto a recording medium, and a fixing unit to fix the toner image on the recording medium. The applying and curing unit applies an energy-ray curable composition precursor onto the recording medium having the toner image fixed thereon, and cures the precursor to form an energy-ray curable composition to coat the recording medium. The heating and pressing unit heats and presses the recording medium coated with the energy-ray curable composition.
摘要翻译：一种可拆卸信息片的制造装置包括图像形成装置，施加和固化单元以及加热和加压单元。图像形成装置包括图像承载体，在图像承载体上形成静电潜像的静电潜像形成单元，显影单元，用调色剂显影潜像以形成可见的调色剂图像;转印单元，将调色剂图像从图像承载体转印到记录介质上，以及定影单元将调色剂图像定影在记录介质上。施加和固化单元将能量线可固化组合物前体施加到其上固定有调色剂图像的记录介质上，并固化前体以形成能量射线固化组合物以涂覆记录介质。加热和加压单元加热并按压涂有能量射线固化性组合物的记录介质。

88. 发明申请

US20130188972A1 ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD 有权
标题翻译：电子影像成像方法
公开(公告)号：US20130188972A1
公开(公告)日：2013-07-25
申请号：US13681845
申请日：2012-11-20
申请人： Toshiyuki Kabata , Momoko Shionoiri , Masato Iio , Tsuyoshi Asami
发明人： Toshiyuki Kabata , Momoko Shionoiri , Masato Iio , Tsuyoshi Asami
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： B41M7/0045 , G03G8/00 , G03G9/09 , G03G13/22 , G03G15/6585
摘要： An image forming method including forming an image of a toner including a wax on a recording medium; fixing the toner image using by an oil-less fixing device; and then forming an overcoat layer on the fixed toner image. When a portion of the fixed toner image having the heaviest toner weight is subjected to an ATR FT-IR analysis, a peak area ratio Ab/Aa falls in a range of 3.0 to 7.0 or a peak area ratio Ab′/Aa′ falls in a range of 0.004 to 0.014, wherein Aa represents the area of a peak present in a range of 2896 cm−1 to 2943 cm−1, Ab represents the area of a peak present in a range of 2946 cm−1 to 2979 cm−1, Aa′ represents the area of a peak present in a range of 791 cm−1 to 860 cm−1, and Ab′ represents the area of a peak present in a range of 2834 cm−1 to 2862 cm−1.
摘要翻译：一种图像形成方法，包括在记录介质上形成包含蜡的调色剂的图像; 通过无油定影装置固定调色剂图像; 然后在固定的调色剂图像上形成外涂层。当对具有最重的调色剂重量的定影调色剂图像的一部分进行ATR FT-IR分析时，峰面积比Ab / Aa落在3.0至7.0的范围内，或者峰面积比Ab'/ Aa'落在 0.004〜0.014的范围，其中Aa表示存在于2896cm -1至2943cm -1范围内的峰的面积，Ab表示存在于2946cm -1至2979cm -1的范围内的峰的面积，在图1中，Aa'表示存在于791cm -1至860cm -1范围内的峰的面积，Ab'表示存在于2834cm -1至2862cm -1范围内的峰的面积。

89. 发明授权

US08180271B2 Protective layer setting unit, process cartridge, and image forming apparatus, and method of evaluating protective layer setting unit 有权
标题翻译：保护层设置单元，处理盒和成像设备以及评估保护层设置单元的方法
公开(公告)号：US08180271B2
公开(公告)日：2012-05-15
申请号：US12141325
申请日：2008-06-18
申请人： Kumiko Hatakeyama , Toshiyuki Kabata , Tsutomu Hayashi , Masahide Yamashita
发明人： Kumiko Hatakeyama , Toshiyuki Kabata , Tsutomu Hayashi , Masahide Yamashita
IPC分类号： G03G21/00 , G03G15/00
CPC分类号： G03G21/0094
摘要： A protective layer setting unit includes a protective agent, and an application unit for applying the protective agent on an image carrying member. An attenuated total reflection (ATR) method is used for detecting a surface condition of the image carrying member after applying the protective agent. A peak Pa at a given wavenumber, attributed to the image carrying member, has a peak area Sa in an infrared spectrum observed after applying the protective agent. A peak Pb at a given wavenumber, attributed to the protective agent, has a peak area Sb in the infrared spectrum observed after applying the protective agent. A peak area ratio of Sb/Sa is used for evaluating the protective layer setting unit. The protective layer setting unit is accepted when the Sb/Sa is set to a given range after applying the protective agent to the image carrying member for a given time period.
摘要翻译：保护层设置单元包括保护剂和用于将保护剂施加在图像承载构件上的施加单元。使用衰减全反射（ATR）方法来检测施加保护剂后图像承载构件的表面状况。归因于图像承载部件的给定波数处的峰值Pa在施加保护剂后观察到的红外光谱中具有峰面积Sa。归因于保护剂的给定波数处的峰Pb在施加保护剂后观察到的红外光谱中具有峰面积Sb。 Sb / Sa的峰面积比用于评价保护层设定单位。当将保护剂施加到图像承载构件一段给定的时间段之后，当Sb / Sa被设定在给定范围时，接受保护层设定单元。

90. 发明申请

US20110052928A1 IMAGE FORMING METHOD 有权
标题翻译：图像形成方法
公开(公告)号：US20110052928A1
公开(公告)日：2011-03-03
申请号：US12862151
申请日：2010-08-24
申请人： Momoko SHIONOIRI , Toshiyuki Kabata
发明人： Momoko SHIONOIRI , Toshiyuki Kabata
IPC分类号： B32B27/00
CPC分类号： G03G15/1605 , Y10T428/31855
摘要： An image forming method which applies a zinc-containing metal soap to a surface of an intermediate transfer belt including nitrogen on its surface. At least one of the following formulae is satisfied: (1−C/D)×100(%)−(B/A)×100(%)≦10(%) (F/E)×100(%)≦30(%) wherein A and B represent a percentage content of nitrogen at the surface of the intermediate transfer belt before and after image formation on 1,000 sheets, respectively, C represents a percentage content of zinc at the surface of the intermediate transfer belt after the image formation on 1,000 sheets, D represents a percentage content of zinc based on all elements other than hydrogen in the zinc-containing metal soap, and E and F represent a percentage content of nitrogen at the surface of the intermediate transfer belt before and after application of the metal soap thereto for 5 minutes without image formation, respectively.
摘要翻译：一种将含锌金属皂施加到其表面上包含氮的中间转印带的表面上的成像方法。满足以下公式中的至少一个：（1-C / D）×100（％） - （B / A）×100（％）＆nlE; 10（％）（F / E）×100（％）＆ ; 30（％）其中A和B分别表示在1000张图像形成之前和之后的中间转印带的表面处的氮含量百分比，C表示在中间转印带的表面之后的锌的百分比含量在1000张上形成图像，D表示含锌金属皂中除氢以外的所有元素的锌含量百分含量，E和F表示中间转印带前后的氮含量百分含量将金属皂分别施加5分钟而不进行成像。

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