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公开(公告)号:US07613410B2
公开(公告)日:2009-11-03
申请号:US11943157
申请日:2007-11-20
申请人: Yohei Doi , Hiroshi Nakayama , Tetsuo Kitamura , Masanori Takai , Kazuhiko Kikuchi , Toyoyasu Kusaka , Satoshi Kinouchi , Yoshinori Tsueda , Osamu Takagi , Toshihiro Sone
发明人: Yohei Doi , Hiroshi Nakayama , Tetsuo Kitamura , Masanori Takai , Kazuhiko Kikuchi , Toyoyasu Kusaka , Satoshi Kinouchi , Yoshinori Tsueda , Osamu Takagi , Toshihiro Sone
IPC分类号: G03G15/20
CPC分类号: G03G15/2053 , G03G2215/20
摘要: An image formation apparatus is provided for supporting adjustment of the distance between a heat roller and a heating unit for heating the heat roller, thereby supporting adjustment of supplied power to the heating unit. The image formation apparatus includes a heat roller for clamping paper with a toner image formed thereon with a pressurization roller; a heating unit being placed facing the heat roller for heating the heat roller; a power supply unit for supplying power to the heating unit; an acquisition unit for acquiring a power value based on the power supplied from the power supply unit; a comparison unit for making a comparison between the power value acquired by the acquisition unit and a predetermined power value; and a display unit for displaying information concerning adjustment of a distance from the heat roller to the heating unit based on the comparison result of the comparison unit.
摘要翻译: 提供了一种图像形成装置,用于支撑加热辊和用于加热辊的加热单元之间的距离的调节,从而支持对加热单元的供电的调节。 图像形成装置包括:加热辊,用于夹持具有加压辊的形成在其上的调色剂图像的纸张; 加热单元面向加热辊放置以加热加热辊; 电源单元,用于向所述加热单元供电; 获取单元,用于基于从所述电源单元提供的电力获取功率值; 比较单元,用于比较由所述获取单元获取的功率值与预定功率值; 以及显示单元,用于基于比较单元的比较结果来显示关于从加热辊到加热单元的距离的调整的信息。
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公开(公告)号:US20080124109A1
公开(公告)日:2008-05-29
申请号:US11942083
申请日:2007-11-19
申请人: Toshihiro Sone , Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda , Tetsuo Kitamura , Hiroshi Nakayama , Yohei Doi , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka
发明人: Toshihiro Sone , Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda , Tetsuo Kitamura , Hiroshi Nakayama , Yohei Doi , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka
IPC分类号: G03G15/20
CPC分类号: G03G15/2064 , G03G2215/2016
摘要: A heat roller of a fixing apparatus according to an embodiment of the invention has a slidable metal belt on an outer side of an elastic roller. The width of the metal belt is made larger than that of the elastic roller. Flanges, each of which regulates a sliding movement of the metal belt by being in contact with an edge of the metal belt, are provided on both sides of a press roller opposite the metal belt.
摘要翻译: 根据本发明的实施例的定影装置的加热辊在弹性辊的外侧上具有可滑动的金属带。 金属带的宽度大于弹性辊的宽度。 通过与金属带的边缘接触来调节金属带的滑动运动的法兰设置在与金属带相对的压辊的两侧。
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公开(公告)号:US08099007B2
公开(公告)日:2012-01-17
申请号:US11942078
申请日:2007-11-19
申请人: Yoshinori Tsueda , Osamu Takagi , Satoshi Kinouchi , Tetsuo Kitamura , Hiroshi Nakayama , Yohei Doi , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka , Toshihiro Sone
发明人: Yoshinori Tsueda , Osamu Takagi , Satoshi Kinouchi , Tetsuo Kitamura , Hiroshi Nakayama , Yohei Doi , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka , Toshihiro Sone
IPC分类号: G03G15/20
CPC分类号: G03G15/2064 , G03G2215/00151 , G03G2215/2025
摘要: In a heat roller of a fixing apparatus according to an embodiment of the present invention, a sleeve is slidable with respect to a supporting roller. Flanges that regulate the sleeve have smooth surfaces, are arranged at gaps apart from a foamed rubber layer of the supporting roller, and freely rotate with respect to the supporting roller. Edges at both ends of the foamed rubber layer of the supporting roller are formed in an R shape and set shorter than the length of a body of the press roller. The sleeve has markings for detecting a state of the heat roller.
摘要翻译: 在根据本发明的实施例的定影装置的加热辊中,套筒可相对于支撑辊滑动。 调节套筒的法兰具有光滑的表面,布置在与支撑辊的发泡橡胶层间隔开的间隙处,并且相对于支撑辊自由旋转。 支撑辊的发泡橡胶层的两端的边缘形成为R形并且设定得比压辊主体的长度短。 套筒具有用于检测加热辊的状态的标记。
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公开(公告)号:US20110170918A1
公开(公告)日:2011-07-14
申请号:US13042606
申请日:2011-03-08
申请人: Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda , Tetsuo Kitamura , Hiroshi Nakayama , Yohei Doi , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka , Toshihiro Sone
发明人: Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda , Tetsuo Kitamura , Hiroshi Nakayama , Yohei Doi , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka , Toshihiro Sone
IPC分类号: G03G15/20
CPC分类号: G03G15/2053 , G03G2215/2025
摘要: A heat roller of a fixing apparatus according to an embodiment of the invention has a slidable metal belt on an outer side of an elastic roller. At the room temperature, the outer diameter of the elastic roller is smaller than the inner diameter of the metal belt. On the other hand, when the elastic roller is thermally expanded, the metal belt and the elastic roller fit onto each other in a state in which the metal belt fastens the elastic roller.
摘要翻译: 根据本发明的实施例的定影装置的加热辊在弹性辊的外侧上具有可滑动的金属带。 在室温下,弹性辊的外径小于金属带的内径。 另一方面,当弹性辊热膨胀时,金属带和弹性辊在金属带紧固弹性辊的状态下彼此配合。
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公开(公告)号:US20080232839A1
公开(公告)日:2008-09-25
申请号:US11688521
申请日:2007-03-20
申请人: Tetsuo Kitamura
发明人: Tetsuo Kitamura
CPC分类号: G03G15/5004 , G03G15/2064
摘要: When a main switch 11 is off, an electricity storage device 93 is charged with electric power of a commercial AC power supply 80. When the main switch 11 is on and warming-up of a fixing unit 35 is necessary, a halogen heater 51 in a heating roller 41 is actuated by the electric power of the commercial AC power supply 80 and a halogen heater 52 in the heating roller 41 is actuated by discharge electric power of the electricity storage device 93.
摘要翻译: 当主开关11断开时,用蓄电装置93充电商用交流电源80的电力。 当主开关11接通并且需要加热定影单元35时,加热辊41中的卤素加热器51由商用AC电源80的电力和加热辊中的卤素加热器52致动 41由蓄电装置93的放电电力驱动。
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公开(公告)号:US20080131159A1
公开(公告)日:2008-06-05
申请号:US11947390
申请日:2007-11-29
申请人: Toshihiro Sone , Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda , Tetsuo Kitamura , Hiroshi Nakayama , Yohei Doi , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka
发明人: Toshihiro Sone , Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda , Tetsuo Kitamura , Hiroshi Nakayama , Yohei Doi , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka
IPC分类号: G03G15/20
CPC分类号: G03G15/2042
摘要: In a drive detection device for a fixing device according to an embodiment of the present invention, a non-paper passing area of a heat roller is formed by a surface where a metal conductive layer is exposed and a surface where a silicon rubber layer is exposed. The drive detection device has an infrared temperature sensor that detects the temperature of the non-paper passing area. When a detection result of the infrared temperature sensor is fluctuated a fixed amount or more in a predetermined time, the drive detection device determines that the heat roller is rotating. Otherwise, the drive detection device determines that the heat roller is not rotating.
摘要翻译: 在根据本发明的实施例的定影装置的驱动检测装置中,通过暴露金属导电层的表面和硅橡胶层露出的表面形成加热辊的非纸通过区域 。 驱动检测装置具有检测非纸通过区域的温度的红外线温度传感器。 当红外温度传感器的检测结果在预定时间内波动固定量或更大时,驱动检测装置判定加热辊正在旋转。 否则,驱动检测装置确定加热辊不旋转。
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公开(公告)号:US20080118282A1
公开(公告)日:2008-05-22
申请号:US11942084
申请日:2007-11-19
申请人: Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda , Tetsuo Kitamura , Hiroshi Nakayama , Yohei Doi , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka , Toshihiro Sone
发明人: Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda , Tetsuo Kitamura , Hiroshi Nakayama , Yohei Doi , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka , Toshihiro Sone
IPC分类号: G03G15/20
CPC分类号: G03G15/2053 , G03G2215/2025
摘要: A heat roller of a fixing apparatus according to an embodiment of the invention has a slidable metal belt on an outer side of an elastic roller. At the room temperature, the outer diameter of the elastic roller is smaller than the inner diameter of the metal belt. On the other hand, when the elastic roller is thermally expanded, the metal belt and the elastic roller fit onto each other in a state in which the metal belt fastens the elastic roller.
摘要翻译: 根据本发明的实施例的定影装置的加热辊在弹性辊的外侧上具有可滑动的金属带。 在室温下,弹性辊的外径小于金属带的内径。 另一方面,当弹性辊热膨胀时,金属带和弹性辊在金属带紧固弹性辊的状态下彼此配合。
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公开(公告)号:US4013639A
公开(公告)日:1977-03-22
申请号:US382120
申请日:1973-07-24
IPC分类号: C07D223/22 , C07D223/28
CPC分类号: C07D223/22
摘要: Iminodibenzyl derivatives of the formula: ##SPC1##Wherein R and R.sup.1 each represent hydrogen, halogen, amino, sulfamoyl, lower alkyl, lower alkoxy or lower alkanoyl, provided that R and R.sup.1 can not both be hydrogen and when R and R.sup.1 are the same, they are located at positions asymmetric to each other, are produced in high purity and yield by a series of reactions which proceed through novel 2,2'-dinitrostilbene or 2,2'-diaminostilbene and 2,2'-diaminodibenzyl derivatives. The reaction sequence involves condensation, reduction and ring-closure reactions to give asymmetric as well as symmetric iminodibenzyl derivatives. The resulting iminodibenzyl derivatives may be converted to useful pharmaceutical compounds having anti-depressant, analgesic or anti-allergic properties.
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公开(公告)号:US08218991B2
公开(公告)日:2012-07-10
申请号:US11942085
申请日:2007-11-19
申请人: Hiroshi Nakayama , Yohei Doi , Tetsuo Kitamura , Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka , Toshihiro Sone
发明人: Hiroshi Nakayama , Yohei Doi , Tetsuo Kitamura , Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka , Toshihiro Sone
IPC分类号: G03G15/20
CPC分类号: G03G15/5004 , G03G15/2039
摘要: A fixing device according to an embodiment of the present invention heats a metal conductive layer of a heat roller using an induction current generating coil. In order to supplement a heat capacity of the heat roller, a press roller having a large heat capacity is heated by a halogen lamp. During a start of activation of an image forming apparatus, when a printer control circuit is started, the supply of electric power to the halogen lamp is started before warming-up is started.
摘要翻译: 根据本发明实施例的定影装置使用感应电流产生线圈加热加热辊的金属导电层。 为了补充热辊的热容量,具有大的热容量的压辊通过卤素灯加热。 在图像形成装置的启动开始时,当打印机控制电路启动时,在开始加热之前开始向卤素灯供电。
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公开(公告)号:US08050610B2
公开(公告)日:2011-11-01
申请号:US13042606
申请日:2011-03-08
申请人: Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda , Tetsuo Kitamura , Hiroshi Nakayama , Yohei Doi , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka , Toshihiro Sone
发明人: Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda , Tetsuo Kitamura , Hiroshi Nakayama , Yohei Doi , Kazuhiko Kikuchi , Masanori Takai , Toyoyasu Kusaka , Toshihiro Sone
IPC分类号: G03G15/20
CPC分类号: G03G15/2053 , G03G2215/2025
摘要: A heat roller of a fixing apparatus according to an embodiment of the invention has a slidable metal belt on an outer side of an elastic roller. At the room temperature, the outer diameter of the elastic roller is smaller than the inner diameter of the metal belt. On the other hand, when the elastic roller is thermally expanded, the metal belt and the elastic roller fit onto each other in a state in which the metal belt fastens the elastic roller.
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