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61. 发明申请

US20180335733A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING FIXING DEVICE 审中-公开
公开(公告)号：US20180335733A1
公开(公告)日：2018-11-22
申请号：US15980123
申请日：2018-05-15
申请人： Ryohei MATSUDA , Ippei FUJIMOTO , Kenji ISHII , Hiroshi YOSHINAGA , Takayuki SEKI , Kazunari SAWADA
发明人： Ryohei MATSUDA , Ippei FUJIMOTO , Kenji ISHII , Hiroshi YOSHINAGA , Takayuki SEKI , Kazunari SAWADA
IPC分类号： G03G15/20
CPC分类号： G03G15/2017 , G03G15/2053 , G03G15/2064 , G03G2215/2035
摘要： A fixing device includes an endless fixing belt, a heat source, an opposed member, a nip formation pad, and a heat conductive member. The nip formation pad includes an abutment region, a first opening portion, and second opening portions. The abutment region includes a plurality of abutment surfaces abutting a first face of the heat conductive member. The first opening portion is disposed at a center of the abutment region to form a non-contact area at which the nip formation pad does not contact the heat conductive member. The abutment region includes an upstream abutment area and a downstream abutment area from the first opening portion in a direction of conveyance of a recording medium. The second opening portions divide at least one area of the upstream abutment area and the downstream abutment area into a plurality of portions in a longitudinal direction of the nip formation pad.

62. 发明申请

US20170185021A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20170185021A1
公开(公告)日：2017-06-29
申请号：US15378668
申请日：2016-12-14
申请人： Takayuki SEKI , Kenji ISHII , Kazuhito KISHI , Takashi SETO , Hiroshi YOSHINAGA , Ippei FUJIMOTO , Misaki SHIMIZU , Kazunari SAWADA
发明人： Takayuki SEKI , Kenji ISHII , Kazuhito KISHI , Takashi SETO , Hiroshi YOSHINAGA , Ippei FUJIMOTO , Misaki SHIMIZU , Kazunari SAWADA
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2042 , G03G2215/0132 , G03G2215/2035
摘要： A fixing device includes a fixing rotator and at least one heater, disposed opposite an inner circumferential surface of the fixing rotator, to heat the fixing rotator. The at least one heater includes a heat generator to generate heat. A lateral end heater is disposed at least at one lateral end of a nip formation pad in a longitudinal direction of the nip formation pad. The lateral end heater heats at least one lateral end of the fixing rotator in an axial direction of the fixing rotator. The lateral end heater includes a base, a resistor, mounted on the base, to generate heat, and an electrode coupled to the resistor to supply power to the resistor. The electrode is disposed outboard from the heat generator of the at least one heater in the axial direction of the fixing rotator.

63. 发明申请

US20170185009A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20170185009A1
公开(公告)日：2017-06-29
申请号：US15377234
申请日：2016-12-13
申请人： Hiroshi YOSHINAGA , Kenji ISHII , Kazuhito KISHI , Takashi SETO , Takayuki SEKI , Ippei FUJIMOTO , Kazunari SAWADA
发明人： Hiroshi YOSHINAGA , Kenji ISHII , Kazuhito KISHI , Takashi SETO , Takayuki SEKI , Ippei FUJIMOTO , Kazunari SAWADA
IPC分类号： G03G15/20
CPC分类号： G03G15/2007 , G03G15/2042 , G03G15/2053 , G03G2215/2035
摘要： A fixing device includes an endless belt, a first radiant heater including a first heat generator to heat the endless belt, and a second radiant heater including a second heat generator, disposed outboard from the first heat generator in an axial direction of the endless belt, to heat the endless belt. A nip formation pad includes a nip-side face disposed opposite the endless belt. A contact heater heats at least one lateral end of the endless belt in the axial direction of the endless belt. The contact heater includes a nip-side face disposed opposite the endless belt. A thermal conduction aid covers the nip-side face of the nip formation pad and the nip-side face of the contact heater and conducts heat applied to the endless belt in the axial direction of the endless belt.

64. 发明申请

US20160048106A1 COOLING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME 审中-公开
标题翻译：冷却装置和图像形成装置，包括它们
公开(公告)号：US20160048106A1
公开(公告)日：2016-02-18
申请号：US14924148
申请日：2015-10-27
申请人： Tomoyasu HIRASAWA , Kenichi TAKEHARA , Hiromitsu FUJIYA , Keisuke YUASA , Yasuaki TODA , Yutaka SHOJI , Kenji ISHII , Makoto NAKURA , Susumu TATEYAMA , Hiroaki MIYAGAWA , Keisuke IKEDA , Takeshi WATANABE
发明人： Tomoyasu HIRASAWA , Kenichi TAKEHARA , Hiromitsu FUJIYA , Keisuke YUASA , Yasuaki TODA , Yutaka SHOJI , Kenji ISHII , Makoto NAKURA , Susumu TATEYAMA , Hiroaki MIYAGAWA , Keisuke IKEDA , Takeshi WATANABE
IPC分类号： G03G21/20 , G03G15/00
CPC分类号： G03G21/20 , G03G15/2021 , G03G15/6529 , G03G15/6573 , G03G2215/0129
摘要： A recording-material cooling device includes a first belt, a first cooling unit, and a second cooling unit. The first belt is disposed at a first face side of a recording material. The first cooling unit has a first heat absorbing surface to contact the first belt to absorb heat of the recording material. The second cooling unit has a second heat absorbing surface to directly or indirectly contact the recording material to absorb heat of the recording material. The second cooling unit is disposed at a second face side of the recording material. The first and second cooling units are offset from each other in a transport direction of the recording material. Each of the first and second surfaces has a shape in which an inner area protrudes beyond opposed ends in the transport direction. The first and second surfaces overlap each other in a direction crossing the transport direction.
摘要翻译：记录材料冷却装置包括第一带，第一冷却单元和第二冷却单元。第一带设置在记录材料的第一面侧。第一冷却单元具有与第一带接触以吸收记录材料的热量的第一吸热表面。第二冷却单元具有第二吸热表面，以直接或间接地接触记录材料以吸收记录材料的热量。第二冷却单元设置在记录材料的第二面侧。第一和第二冷却单元在记录材料的输送方向上彼此偏移。第一表面和第二表面中的每一个具有内部区域在输送方向上突出超过相对端的形状。第一表面和第二表面在与输送方向交叉的方向上彼此重叠。

65. 发明申请

US20160026125A1 COOLING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE COOLING DEVICE 有权
标题翻译：装有冷却装置的冷却装置和图像形成装置
公开(公告)号：US20160026125A1
公开(公告)日：2016-01-28
申请号：US14807379
申请日：2015-07-23
申请人： Kenji ISHII , Hiroaki MIYAGAWA , Tohru MATSUMOTO , Masahiro YAMAZAKI , Keisuke KUBOTA
发明人： Kenji ISHII , Hiroaki MIYAGAWA , Tohru MATSUMOTO , Masahiro YAMAZAKI , Keisuke KUBOTA
IPC分类号： G03G15/20
CPC分类号： G03G15/2021 , G03G15/2017 , G03G21/206
摘要： A cooling device, which is includable to an image forming apparatus, includes a conveyor, a cooler, and at least one roller. The conveyor conveys a recording medium with a first roller and a second roller each of which is in a loop. The cooler is disposed within the loop of the second belt and cools the recording medium discharged from a fixing device. The at least one roller is a roller within the loop of the first belt and between a first end roller disposed at an end of the first belt facing a plane of a conveyance path. Alternatively, the at least one roller is multiple rollers within the loop of the first belt and contacts an inner circumferential surface of the first belt against the cooler and an upstream roller of the multiple rollers has a smallest pressing force of the multiple rollers.
摘要翻译：可与成像设备一起包括的冷却装置包括输送机，冷却器和至少一个辊子。输送机输送具有第一辊和第二辊的记录介质，每个辊处于循环中。冷却器设置在第二带的环路内并冷却从定影装置排出的记录介质。所述至少一个辊是在所述第一带的环内的辊子之间，以及设置在所述第一带的面向所述输送路径的平面的端部的第一端辊之间。或者，所述至少一个辊是在第一带的环内的多个辊，并且抵靠冷却器接触第一带的内圆周表面，并且多个辊的上游辊具有多个辊的最小压力。

66. 发明申请

US20150160610A1 RECORDING MEDIUM CONVEYOR AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：记录介质输送机和图像形成装置
公开(公告)号：US20150160610A1
公开(公告)日：2015-06-11
申请号：US14565861
申请日：2014-12-10
申请人： Takeshi WATANABE , Kenji ISHII , Tomoyasu HIRASAWA , Keisuke IKEDA
发明人： Takeshi WATANABE , Kenji ISHII , Tomoyasu HIRASAWA , Keisuke IKEDA
IPC分类号： G03G21/20 , B65H5/02 , G03G15/00
CPC分类号： G03G21/206 , B65H5/023 , B65H5/026 , B65H29/12 , B65H2301/5144 , B65H2404/2612 , B65H2404/262 , B65H2404/268 , B65H2404/612 , B65H2801/27 , G03G15/6529 , G03G15/6573 , G03G2215/0129
摘要： A recording medium conveyor, which is incorporated in an image forming apparatus, includes a first conveyor and a second conveyor disposed facing the first conveyor. The first conveyor and the second conveyor sandwich a recording medium therebetween and convey the recording medium to a downstream side of an image forming apparatus in a recording medium conveying direction. At least one of the first conveyor and the second conveyor includes a belt having an inner circumferential face, and a cooler to cool the recording medium. The cooler has a heat absorbing face that contacts the inner circumferential face of the belt and that has an air flow path formed thereon to expose the inner circumferential face of the belt to open air.
摘要翻译：装在图像形成装置中的记录介质输送机包括面向第一输送机的第一输送机和第二输送机。第一输送机和第二输送机在其间夹着记录介质，并将记录介质输送到记录介质输送方向上的图像形成装置的下游侧。第一输送机和第二输送机中的至少一个输送机包括具有内圆周面的带和用于冷却记录介质的冷却器。冷却器具有与带的内周面接触并具有形成在其上的空气流路的吸热面，以使带的内周面露出露天。

67. 发明申请

US20140308058A1 COOLING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
标题翻译：冷却装置和图像形成装置，包括它们
公开(公告)号：US20140308058A1
公开(公告)日：2014-10-16
申请号：US14248652
申请日：2014-04-09
申请人： Keisuke IKEDA , Tomoyasu HIRASAWA , Yutaka SHOJI , Kenji ISHII , Takeshi WATANABE , Susumu TATEYAMA , Hiroaki MIYAGAWA , Hiromitsu FUJIYA
发明人： Keisuke IKEDA , Tomoyasu HIRASAWA , Yutaka SHOJI , Kenji ISHII , Takeshi WATANABE , Susumu TATEYAMA , Hiroaki MIYAGAWA , Hiromitsu FUJIYA
IPC分类号： G03G15/20
CPC分类号： G03G15/6573 , G03G15/2017 , G03G15/2021 , G03G2215/0129
摘要： A recording-material cooling device is disposed downstream from a fixing device in a transport direction of a recording material. The fixing device includes a fixing member and a pressing member to fix an unfixed toner image on the recording material. The recording-material cooling device includes a first cooling unit disposed at a same side as the pressing member relative to the recording material, a second cooling unit disposed at a same side as the fixing member relative to the recording material, and a third cooling unit disposed at the same side as the pressing member relative to the recording material. The first cooling unit, the second cooling unit, and the third cooling unit are arranged in an order of the first cooling unit, the second cooling unit, and the third cooling unit from upstream to downstream in the transport direction of the recording material.
摘要翻译：记录材料冷却装置沿着记录材料的输送方向设置在定影装置的下游。定影装置包括固定构件和将未定影调色剂图像固定在记录材料上的按压构件。记录材料冷却装置包括：第一冷却单元，其相对于记录材料设置在与按压构件相同的一侧;第二冷却单元，其相对于记录材料设置在与固定构件相同的一侧;第三冷却单元相对于记录材料设置在与按压部件相同的一侧。第一冷却单元，第二冷却单元和第三冷却单元从记录材料的输送方向的上游到下游以第一冷却单元，第二冷却单元和第三冷却单元的顺序布置。

68. 发明申请

US20100138371A1 INFORMATION PROCESSING APPARATUS AND UPDATE INFORMATION OBTAINMENT METHOD 有权
标题翻译：信息处理设备和更新信息获取方法
公开(公告)号：US20100138371A1
公开(公告)日：2010-06-03
申请号：US12702611
申请日：2010-02-09
申请人： Kenji ISHII
发明人： Kenji ISHII
IPC分类号： G06F17/30 , G06F15/18 , G06N5/02 , G06F15/16
CPC分类号： G06Q10/10 , G06F17/3089
摘要： An information processing apparatus includes an obtainment section that obtains, via a network, information updated at a distribution origin on the network; and a determination section that determines an obtainment rule relating to a timing of the obtainment by the obtainment section of update information for the distribution origin, wherein the obtainment section obtains update information based on a predetermined learning rule for a first distribution origin for which obtainment rule has not been determined by the determination section, the determination section determines an obtainment rule for the first distribution origin based on a result of the obtainment by the obtainment section of update information from the distribution origin based on the learning rule, and the obtainment section, in response to the determination of the obtainment rule by the determination section, obtains update information from the first distribution origin based on the obtainment rule.
摘要翻译：一种信息处理装置，包括获取部，经由网络获取在网络上的分发来源更新的信息; 以及确定部分，其确定与所述获取部分获取的与所述分发来源的更新信息相关的获取规则的获取规则，其中所述获取部分基于用于获取规则的第一分发来源的预定学习规则获得更新信息判断部根据由获取部根据学习规则从分发来源获取更新信息的结果，确定第一分发来源的获取规则，获取部，响应于确定部分确定获取规则，基于获取规则从第一分发来源获得更新信息。

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