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1. 发明申请

US20110142472A1 FIXING DEVICE, IMAGE FORMING APPARATUS, AND TEMPERATURE CONTROL METHOD FOR FIXING DEVICE 有权
标题翻译：固定装置，图像形成装置和用于固定装置的温度控制方法
公开(公告)号：US20110142472A1
公开(公告)日：2011-06-16
申请号：US12962830
申请日：2010-12-08
申请人： Tetsunori MITSUOKA , Toshiaki KAGAWA
发明人： Tetsunori MITSUOKA , Toshiaki KAGAWA
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2029
摘要： First, a first temperature difference and a second temperature difference are calculated. The first temperature difference is a difference between (a) a first detected temperature that is a current temperature of the fixing member and (b) a difference of a control target temperature for the fixing member. The second temperature difference is a difference between (a) the first detected temperature and (b) a past temperature of the fixing member which past temperature was detected a predetermined time earlier than the current time. Then, by reading out, from a table prepared in advance, an amount of power to be supplied to a heating member which amount corresponds to a combination of the first temperature difference and the second temperature difference, the amount of power to be supplied to the heating member is determined. In accordance with this amount of power determined, an actual amount of power supplied to the heating member is controlled. This makes it possible to simply and effectively suppress a temperature ripple of the fixing member.
摘要翻译：首先，计算第一温度差和第二温度差。第一温度差是（a）作为固定构件的当前温度的第一检测温度与（b）固定构件的控制目标温度的差异之间的差。第二温度差是（a）第一检测温度和（b）在比当前时间早一个预定时间检测过去温度的固定部件的过去温度之间的差。然后，通过从预先准备好的表中读出向加热部件供给与第一温度差和第二温度差的组合对应的量的供给量，确定加热构件。根据所确定的功率量，控制提供给加热构件的实际功率量。这使得可以简单有效地抑制固定构件的温度波动。

2. 发明申请

US20110081157A1 FIXING DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF CONNECTING WIRES IN FIXING DEVICE 有权
标题翻译：固定装置，图像形成装置以及在固定装置中连接线的方法
公开(公告)号：US20110081157A1
公开(公告)日：2011-04-07
申请号：US12897979
申请日：2010-10-05
申请人： Tetsunori MITSUOKA , Akihiko TANIGUCHI , Hiroyuki KAGEYAMA
发明人： Tetsunori MITSUOKA , Akihiko TANIGUCHI , Hiroyuki KAGEYAMA
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2029
摘要： A fixing device of belt fixing type is provided. A fixing device includes a connector to be connected to wires provided therein. The connector includes integrally primary-side wiring connector terminals to be connected to primary-side wires each leading to a heat generating resistor, and secondary-side wiring connector terminals to be connected to secondary-side wires including wires each leading to a heat generating element-side thermistor, the secondary-side wires flowing current smaller than the primary-side wires.
摘要翻译：提供了带固定型的固定装置。固定装置包括连接到设置在其中的电线的连接器。连接器包括一体化的初级侧布线连接器端子，其连接到各自通向发热电阻器的一次侧布线，以及次级侧布线连接器端子，其连接到二次侧布线，该二次侧布线包括各自通向发热元件侧面热敏电阻，次级侧电线的流动电流小于初级侧电线。

3. 发明申请

US20110103816A1 LASER FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：激光固定装置和图像形成装置
公开(公告)号：US20110103816A1
公开(公告)日：2011-05-05
申请号：US12916863
申请日：2010-11-01
申请人： Tetsunori MITSUOKA
发明人： Tetsunori MITSUOKA
IPC分类号： G03G15/20
CPC分类号： G03G15/201 , G03G15/2007
摘要： A fixing device includes: a plurality of laser irradiation sections each of which emits a laser beam whose wavelength exhibits an absorbance of 80% or more with respect to a corresponding toner; and a control device for controlling the plurality of irradiation sections so that in order to fuse a black toner, (i) a laser irradiation section corresponding to the black toner among the plurality of laser irradiation sections irradiates the black toner with a laser beam thereof, and (ii) the other laser irradiation sections irradiate the black toner with laser beams thereof, where the other laser irradiation sections do not correspond to the black toner among the plurality of laser irradiation sections. Therefore, it is possible to provide a laser fixing device which can fix a color toner while preventing an increase in size of the fixing device as much as possible.
摘要翻译：定影装置包括：多个激光照射部，其各自发射相对于相应调色剂的波长的吸光度为80％以上的激光束; 以及控制装置，用于控制多个照射部分，以便为了熔化黑色调色剂，（i）在多个激光照射部分中对应于黑色调色剂的激光照射部分用其激光束照射黑色调色剂，和（ii）其他激光照射部分用其激光束照射黑色调色剂，其中其他激光照射部分不对应于多个激光照射部分中的黑色调色剂。因此，可以提供一种能够尽可能地防止定影装置的尺寸增大而固定彩色调色剂的激光定影装置。

4. 发明申请

US20100303527A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING FIXING DEVICE 有权
标题翻译：固定装置和图像形成装置，包括固定装置
公开(公告)号：US20100303527A1
公开(公告)日：2010-12-02
申请号：US12785534
申请日：2010-05-24
申请人： Tetsunori MITSUOKA
发明人： Tetsunori MITSUOKA
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2029
摘要： A fixing device is provided. In a fixing device, a heating member that heats a fixing belt includes a heat generating member that has a heat generating layer that generates heat due to being energized, and a heat radiating member. In the heat radiating member, a heat receiving piece of a first heat radiating section and a heat receiving piece of a second heat radiating section are combined with each other to form a heat receiving section, and a heat transfer piece of the first heat radiating section and a heat transfer piece of the second heat radiating section are combined with each other to form a heat transfer section. Heat pipes that are meandering capillary tube heat pipes are formed inside the first heat radiating section and the second heat radiating section.
摘要翻译：提供定影装置。在定影装置中，加热定影带的加热构件包括具有发热层的发热构件，该发热体由于被赋能而产生热量，以及散热构件。在散热构件中，第一散热部的受热片和第二散热部的受热片彼此结合形成受热部，第一散热部的传热片并且第二散热部的传热片彼此组合以形成传热部。在第一散热部和第二散热部内形成有蜿蜒毛细管热管的热管。

5. 发明申请

US20100303525A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING FIXING DEVICE 有权
标题翻译：固定装置和图像形成装置，包括固定装置
公开(公告)号：US20100303525A1
公开(公告)日：2010-12-02
申请号：US12779163
申请日：2010-05-13
申请人： Tetsunori MITSUOKA , Akihiko Taniguchi , Hiroyuki Kageyama
发明人： Tetsunori MITSUOKA , Akihiko Taniguchi , Hiroyuki Kageyama
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2029
摘要： A fixing device of belt fixing type is provided. A heat generating member that is a heat generating source for heating a fixing belt has a heat generating layer composed of a resistance heat generating element that generates heat due to being energized. The resistance heat generating element includes a paper passing region heating section and a detecting section provided on an end portion in an axial direction of the heat generating member and electrically connected in parallel with the paper passing region heating section. Furthermore, in a vicinity of the detecting section, an overheat preventing element that suppresses energization to the resistance heat generating element when temperature of the detecting section reaches a predetermined value, is provided.
摘要翻译：提供了带固定型的固定装置。作为用于加热定影带的发热源的发热元件具有由电阻发热元件构成的发热层，该电阻发热元件由于通电而产生热量。电阻发热元件包括纸通过区域加热部分和设置在发热元件的轴向端部上并与纸通过区域加热部分并联电连接的检测部分。此外，在检测部附近设置有过热防止件，其在检测部的温度达到规定值时抑制对电阻发热体的通电。

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