公开(公告)号：US07254353B2

公开(公告)日：2007-08-07

申请号：US11046818

申请日：2005-02-01

申请人： Satoru Koyama ,  Hidetoshi Hanamoto ,  Akihiko Takeuchi

发明人： Satoru Koyama ,  Hidetoshi Hanamoto ,  Akihiko Takeuchi

IPC分类号： G03G15/00 ,  G03G15/20

CPC分类号： G03G15/2039 ,  G03G15/80 ,  G03G2215/00983 ,  G03G2215/2035

摘要： There are provided an image forming apparatus which can implement on-demand fusing with quick rise in temperature by using the upper current (power) limit of a commercial power supply more effectively and a control method for the apparatus. This image forming apparatus includes a rechargeable battery device capable of charging and discharging, and is designed such that a load other than heating element of a fusing device can receive power from the commercial power supply and/or the rechargeable battery device. When printing is to be executed, the temperature of the fusing device is detected by a temperature detection element provided for the fusing device, and the supply of power from the commercial power supply or rechargeable battery device to the load is controlled in accordance with the detected temperature. The power supplied from the commercial power supply to the fusing device is then limited to a limit level corresponding to the control result.

摘要翻译： 提供一种图像形成装置，其能够通过更有效地使用商用电源的上电流（功率）极限来实现按照快速升温的按需熔断和该装置的控制方法。 该图像形成装置包括能够充放电的可再充电电池装置，并且被设计成使得定影装置的加热元件以外的负载可以从商用电源和/或可再充电电池装置接收电力。 当执行打印时，通过为定影装置提供的温度检测元件来检测定影装置的温度，并且根据检测到的来自商业电源或可再充电电池装置向负载​​的电力供应进行控制 温度。 然后，将从商用电源供给到定影装置的电力限制在与控制结果对应的极限值。

公开(公告)号：US06952548B2

公开(公告)日：2005-10-04

申请号：US10448397

申请日：2003-05-30

申请人： Michio Uchida ,  Akihiko Takeuchi ,  Tomoyuki Araki ,  Tamotsu Kaneko ,  Takaaki Tsuruya ,  Isao Matsuoka ,  Hirotaka Ishii ,  Tomonori Shida

发明人： Michio Uchida ,  Akihiko Takeuchi ,  Tomoyuki Araki ,  Tamotsu Kaneko ,  Takaaki Tsuruya ,  Isao Matsuoka ,  Hirotaka Ishii ,  Tomonori Shida

IPC分类号： G03G15/02 ,  G03G21/00

CPC分类号： G03G15/02 ,  G03G2215/028

摘要： A charging apparatus has a discharging member with a plurality of protrusions and an auxiliary member for assisting discharges by the discharging member, and an insulating member formed among the plurality of protrusions of the discharging member, so that discharge is made between the discharging member and the auxiliary member upon application of a voltage between the discharging member and the auxiliary member. Where an interval among distal ends of the plurality of protrusions of the discharging member is denoted as P and an interval between the discharging member and the auxiliary member is denoted as D, P is at least equal to or greater than D.

摘要翻译： 充电装置具有排出构件，具有多个突起和用于辅助排出构件排出的辅助构件，以及形成在排出构件的多个突起之间的绝缘构件，从而在排出构件和 辅助构件，其在排出构件和辅助构件之间施加电压。 在排出构件的多个突起的前端之间的间隔被表示为P，排出构件和辅助构件之间的间隔被表示为D，P至少等于或大于D.

公开(公告)号：US20050169659A1

公开(公告)日：2005-08-04

申请号：US11046835

申请日：2005-02-01

申请人： Satoru Koyama ,  Akihiko Takeuchi

发明人： Satoru Koyama ,  Akihiko Takeuchi

IPC分类号： G03G21/00 ,  G03G15/00 ,  G03G15/20 ,  H02J7/10

CPC分类号： G03G15/5004 ,  G03G15/205 ,  G03G15/80 ,  G03G2215/00983 ,  G03G2215/20 ,  G03G2215/2035

摘要： There are provided an image forming apparatus which can implement on-demand fusing with quick rise in temperature by using the upper current (power) limit of a commercial power supply more effectively and a control method for the apparatus. The image forming apparatus includes a rechargeable battery device capable of charging and discharging. A load other than the heating element of a fusing device is designed to be capable of receiving power from the commercial power supply and/or the rechargeable battery device. At turn-on or upon returning from the energy saving mode, the supply of power from the commercial power supply and rechargeable battery device to the load is controlled. The power supplied from the commercial power supply to the fusing device is limited to a limit level corresponding to the above control result.

摘要翻译： 提供一种图像形成装置，其能够通过更有效地使用商用电源的上电流（功率）极限来实现按照快速升温的按需熔断和该装置的控制方法。 图像形成装置包括能够充放电的可再充电电池装置。 除了定影装置的加热元件之外的负载被设计成能够从商用电源和/或可充电电池装置接收电力。 在开启或从节能模式返回时，控制从商用电源和可再充电电池装置向负载​​的供电。 从商用电源向定影装置供给的电力被限制在与上述控制结果对应的极限值。

公开(公告)号：US06671470B2

公开(公告)日：2003-12-30

申请号：US09996740

申请日：2001-11-30

申请人： Masahiro Suzuki ,  Akihiko Takeuchi

发明人： Masahiro Suzuki ,  Akihiko Takeuchi

IPC分类号： G03G1520

CPC分类号： G03G15/2039 ,  G03G2215/2035

摘要： An object of the present invention is to provide an image heating apparatus that has heating device for heating an image formed on a recording material, the heating device including a moving member moving as coming into contact with the recording material, a temperature detecting element for detecting a temperature of the heating device, and power supply control device for controlling an electrical power to the heating device so that the temperature detected by the temperature detecting element is maintained at a set temperature, wherein the power supply control device sets the electrical power in accordance with the temperature detected by the temperature detecting element and a moving speed of the moving member.

摘要翻译： 本发明的目的是提供一种图像加热装置，其具有用于加热形成在记录材料上的图像的加热装置，所述加热装置包括与记录材料接触移动的移动部件，用于检测的温度检测元件 加热装置的温度和用于控制对加热装置的电力的电源控制装置，使得由温度检测元件检测的温度保持在设定温度，其中电源控制装置根据 温度检测元件检测到的温度和移动部件的移动速度。

公开(公告)号：US5412455A

公开(公告)日：1995-05-02

申请号：US10848

申请日：1993-01-29

申请人： Kazuaki Ono ,  Koichi Tanigawa ,  Akihiko Takeuchi ,  Hajime Motoyama ,  Toshio Miyamoto

发明人： Kazuaki Ono ,  Koichi Tanigawa ,  Akihiko Takeuchi ,  Hajime Motoyama ,  Toshio Miyamoto

IPC分类号： G03G15/02

CPC分类号： G03G15/0216 ,  G03G15/0283

摘要： A charging device includes a member to be charged; a charging member, provided connectable to the member to be charged, for charging the member to be a power source for supplying the oscillating voltage to the charging member; a constant voltage element connected electrically in parallel with the portion for generating the oscillating voltage.

摘要翻译： 充电装置包括要充电的构件; 充电构件，可连接到要充电的构件，用于将构件充电成用于向充电构件提供振荡电压的电源; 与用于产生振荡电压的部分并联电连接的恒压元件。

公开(公告)号：US5331385A

公开(公告)日：1994-07-19

申请号：US700423

申请日：1991-05-15

申请人： Yasumasa Ohtsuka ,  Akihiko Takeuchi ,  Koichi Tanigawa ,  Hideo Nanataki

发明人： Yasumasa Ohtsuka ,  Akihiko Takeuchi ,  Koichi Tanigawa ,  Hideo Nanataki

IPC分类号： G03G15/20

CPC分类号： G03G15/206 ,  G03G15/2025

摘要： An image fixing rotatable member and an image fixing apparatus using the rotatable member as a pressing rotatable member, having a fluorine resin tube over a rubber layer, wherein the volume resistivity of the rubber layer is lower than that of the fluorine resin tube so as to avoid charge build-up on the fluorine resin tube.

摘要翻译： 图像定影旋转构件和图像定影装置使用可旋转构件作为按压可旋转构件，在橡胶层上具有氟树脂管，其中橡胶层的体积电阻率低于氟树脂管的体积电阻率，从而 避免氟树脂管上的电荷积聚。

公开(公告)号：US5202729A

公开(公告)日：1993-04-13

申请号：US783184

申请日：1991-10-28

申请人： Toshio Miyamoto ,  Yasushi Sato ,  Akihiko Takeuchi ,  Hiroshi Sasame ,  Katsuhiko Nishimura ,  Hiroto Hasegawa ,  Hideyuki Yano ,  Tatsunori Ishiyama ,  Hideo Nanataki ,  Harumi Kugoh

发明人： Toshio Miyamoto ,  Yasushi Sato ,  Akihiko Takeuchi ,  Hiroshi Sasame ,  Katsuhiko Nishimura ,  Hiroto Hasegawa ,  Hideyuki Yano ,  Tatsunori Ishiyama ,  Hideo Nanataki ,  Harumi Kugoh

IPC分类号： G03G15/09

CPC分类号： G03G15/0942 ,  G03G15/0928

摘要： A developing apparatus having a container for containing a one component developer, and a rotatable developing roller disposed facing an image bearing member to carry developer from the container to a development zone where it is supplied to an electrostatic latent image carried on an image bearing member. The developing roller includes a metal base member and a resin coating layer thereon in which fine conductive particles are dispersed. The developing roller has a surface including an end region adjacent an end of the roller, and an intermediate region. In the end region, the base member is not roughened and the resin layer is not provided. In the intermediate region, inside the end region, the base member is roughened and is coated with the resin layer. A sealing member is provided for preventing leakage of the developer from the container at the end of the developing roller, the sealing member being faced to the end region of the developing roller.

摘要翻译： 一种具有用于容纳单组分显影剂的容器的显影装置和面向图像承载部件设置以将显影剂从容器运送到显影区域的可旋转显影辊，在显影区域将其供应到承载在图像承载部件上的静电潜像。 显影辊在其上分散有导电性微粒的金属基材和树脂被覆层。 显影辊具有包括邻近辊的端部的端部区域和中间区域的表面。 在端部区域中，基材不粗化，不设置树脂层。 在中间区域中，在端部区域内部，基底部件被粗糙化并涂覆有树脂层。 提供一种密封构件，用于防止显影剂在显影辊端部从容器泄漏，密封构件面向显影辊的端部区域。

公开(公告)号：US5159393A

公开(公告)日：1992-10-27

申请号：US561075

申请日：1990-08-01

申请人： Koichi Hiroshima ,  Yukihiro Ohzeki ,  Junji Araya ,  Yasushi Sato ,  Tatsunori Ishiyama ,  Kimio Nakahata ,  Koichi Tanigawa ,  Akihiko Takeuchi ,  Takayasu Yuminamochi ,  Yoshiro Tsuchiya

发明人： Koichi Hiroshima ,  Yukihiro Ohzeki ,  Junji Araya ,  Yasushi Sato ,  Tatsunori Ishiyama ,  Kimio Nakahata ,  Koichi Tanigawa ,  Akihiko Takeuchi ,  Takayasu Yuminamochi ,  Yoshiro Tsuchiya

IPC分类号： G03G15/16

CPC分类号： G03G15/167

摘要： An image forming apparatus includes a movable image bearing member, an image forming device for forming the image bearing member, and an image transfer device contactable to the image bearing member at an image transfer position. The transfer device transfers the image formed by the image forming device onto a transfer material while the transfer material is conveyed through the transfer position together with the image bearing member, wherein the transfer device has a hardness of 20-40 degrees (Asker-C), and it is pressed to the image bearing member at a pressure of 50-200 g/cm.sup.2, and wherein a peripheral speed of the transfer device at the transfer position during a transfer operation is higher than a peripheral speed of the image bearing member at the transfer position.

摘要翻译： 图像形成装置包括可动图像承载部件，用于形成图像承载部件的图像形成装置，以及在图像转印位置可与图像承载部件接触的图像转印装置。 转印装置将图像形成装置形成的图像转印到转印材料上，同时转印材料与图像承载部件一起输送通过转印位置，其中转印装置具有20-40度的硬度（Asker-C） 并且以50-200g / cm 2的压力被压向图像承载部件，并且其中转印操作期间转印位置处的转印装置的圆周速度高于图像承载部件的圆周速度 转移位置。

公开(公告)号：US4641158A

公开(公告)日：1987-02-03

申请号：US699185

申请日：1985-02-07

申请人： Akihiko Takeuchi

发明人： Akihiko Takeuchi

IPC分类号： G03G15/16 ,  G03G21/00 ,  G03G21/08 ,  G01D15/14

CPC分类号： G03G21/00 ,  G03G15/169 ,  G03G21/08

摘要： An electrophotographic photosensitive member including as a main component an amorphous silicon is exposed to a semiconductor laser beam having a wavelength longer than 700 nm, which has been modulated in accordance with the information to be recorded. After the exposure, the photosensitive member is exposed to a long wavelength light having the spectral distribution which has the peak at the wavelength of 600 nm.

摘要翻译： 以非晶硅为主要成分的电照相光敏元件暴露于已经根据要记录的信息调制的波长长于700nm的半导体激光束。 在曝光之后，感光构件暴露于具有在波长600nm处具有峰值的光谱分布的长波长光。