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31. 发明授权

US07447478B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07447478B2
公开(公告)日：2008-11-04
申请号：US11432548
申请日：2006-05-12
申请人： Koji Takematsu , Jiro Shirakata , Hisashi Otaka , Kohei Koshida , Kenichi Manabe , Hideaki Miyazawa , Hideaki Kosasa , Yuji Yamanaka
发明人： Koji Takematsu , Jiro Shirakata , Hisashi Otaka , Kohei Koshida , Kenichi Manabe , Hideaki Miyazawa , Hideaki Kosasa , Yuji Yamanaka
IPC分类号： G03G15/00
CPC分类号： G03G15/6564 , G03G15/1665 , G03G2215/00565 , G03G2215/0177
摘要： An image forming member has a first sheet conveying member arranged at upstream side of a sheet conveying path of a sheet material, a second sheet conveying member arranged at downstream side of said sheet conveying path, a guide member which is provided between the first and the second sheet conveying members and guides the sheet material and a movable portion which is provided in the guide member and executes front-and-far-side adjustment of the sheet material by moving a portion against which the tip of sheet material is abutted in parallel to a sheet width direction perpendicular to a conveying direction.
摘要翻译：图像形成构件具有布置在片材的片材传送路径的上游侧的第一片材传送构件，布置在所述片材传送路径的下游侧的第二片材传送构件，设置在第一和第第二片材传送构件并引导片材，以及可移动部分，其设置在引导构件中，并且通过将片材的尖端平行地邻接的部分平行移动，并执行片材的前后调整与输送方向垂直的纸张宽度方向。

32. 发明申请

US20060120744A1 Image forming apparatus 失效
公开(公告)号：US20060120744A1
公开(公告)日：2006-06-08
申请号：US11295654
申请日：2005-12-07
申请人： Jiro Shirakata , Koji Takematsu , Hisashi Otaka , Kohei Koshida , Kenichi Manabe , Hideaki Miyazawa , Hideaki Kosasa , Yuji Yamanaka
发明人： Jiro Shirakata , Koji Takematsu , Hisashi Otaka , Kohei Koshida , Kenichi Manabe , Hideaki Miyazawa , Hideaki Kosasa , Yuji Yamanaka
IPC分类号： G03G15/20
CPC分类号： G03G15/657
摘要： An image forming apparatus includes an image bearing member which bears a toner image; transfer means which forms a transfer nip portion while being in contact with the image bearing member, the transfer means which sandwiches and conveys a recording material with the image bearing member in the transfer nip portion, which transfers the toner image to the recording material; fixing means in which the recording material is sandwiched in a fixing nip portion where a first fixing member and a second fixing member are in contact with each other, the fixing means fixes the toner image to the recording material; and an electrode member which is provided between the transfer means and the fixing means, wherein the recording material is sandwiched and conveyed by the fixing means while sandwiched and conveyed by the transfer means, a length d (mm) of a shortest straight line connecting a center of the transfer nip portion and a center of the fixing nip portion in a direction in which the recording material is conveyed satisfies 0 (mm)

33. 发明申请

US20060263128A1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20060263128A1
公开(公告)日：2006-11-23
申请号：US11432548
申请日：2006-05-12
申请人： Koji Takematsu , Jiro Shirakata , Hisashi Otaka , Kohei Koshida , Kenichi Manabe , Hideaki Miyazawa , Hideaki Kosasa , Yuji Yamanaka
发明人： Koji Takematsu , Jiro Shirakata , Hisashi Otaka , Kohei Koshida , Kenichi Manabe , Hideaki Miyazawa , Hideaki Kosasa , Yuji Yamanaka
IPC分类号： G03G15/00
CPC分类号： G03G15/6564 , G03G15/1665 , G03G2215/00565 , G03G2215/0177
摘要： The present invention relates to a image forming member comprising a first sheet conveying member arranged at upstream side of a sheet conveying path of a sheet material, a second sheet conveying member arranged at downstream side of said sheet conveying path, a guide member which is provided between said first and said second sheet conveying members and guides said sheet material and a movable portion which is provided in said guide member and executes front-and-far-side adjustment of said sheet material by moving a portion against which the tip of said sheet material is abutted in parallel to a sheet width direction perpendicular to a conveying direction.
摘要翻译：图像形成构件技术领域本发明涉及一种图像形成构件，其包括布置在片材的片材传送路径的上游侧的第一片材传送构件，布置在所述片材传送路径的下游侧的第二片材传送构件，设置有引导构件在所述第一和第二片材传送部件之间并且引导所述片状材料和设置在所述引导部件中的可动部分，并且通过移动所述片材的尖端的部分来执行所述片材的前后调整材料与垂直于输送方向的片材宽度方向平行地抵接。

34. 发明申请

US20120328338A1 IMAGE HEATING APPARATUS, BEARING MOUNTING STRUCTURE AND RETAINING RING 有权
标题翻译：图像加热装置，轴承安装结构和保持环
公开(公告)号：US20120328338A1
公开(公告)日：2012-12-27
申请号：US13479609
申请日：2012-05-24
申请人： Masahiro Nawa , Kazuaki Aoki , Shouhei Takeda , Yasuo Nami , Naoyuki Yamamoto , Koji Takematsu
发明人： Masahiro Nawa , Kazuaki Aoki , Shouhei Takeda , Yasuo Nami , Naoyuki Yamamoto , Koji Takematsu
IPC分类号： G03G15/20
CPC分类号： G03G15/2053
摘要： An image heating apparatus includes a roller, a heating portion disposed within the roller, a bearing portion fitted around an end portion of the roller to rotably support the roller, and a retaining ring attached at an axially predetermined position of the roller to restrict the roller from moving in a axial direction of the roller with respect to the bearing portion. The retaining ring includes first and second projections fitted into a hole portion of the roller. Profiles of side surfaces of these first and second projections abutting edges of the hole portion in a circumferential direction are recessed in the circumferential direction.
摘要翻译：图像加热装置包括辊，设置在辊内的加热部分，围绕辊的端部安装以可旋转地支撑辊的轴承部分，以及附接在辊的轴向预定位置以限制辊的保持环从而相对于轴承部分在辊的轴向移动。保持环包括装配到辊的孔部分中的第一和第二突起。这些第一和第二突出部的圆周方向上的孔部的邻接边缘的轮廓在圆周方向上凹陷。

35. 发明申请

US20120328342A1 IMAGE HEATING APPARATUS AND RECORDING MATERIAL FEEDING APPARATUS 有权
标题翻译：图像加热装置和记录材料进料装置
公开(公告)号：US20120328342A1
公开(公告)日：2012-12-27
申请号：US13530812
申请日：2012-06-22
申请人： Koji Takematsu , Kazuaki Aoki , Shouhei Takeda , Yasuo Nami , Naoyuki Yamamoto , Masahiro Nawa
发明人： Koji Takematsu , Kazuaki Aoki , Shouhei Takeda , Yasuo Nami , Naoyuki Yamamoto , Masahiro Nawa
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/0189 , G03G2215/0129
摘要： An image heating apparatus includes a hollow image heating roller having a through hole at one axial end portion side thereof; a bearing fitted around the roller; a heat insulating bush fitted around the roller between the roller and the bearing; a retaining ring for preventing the heat insulating bush from moving relative to the roller; an annular spacer provided between the heat insulating bush and the retaining ring, the annular spacer being provided with an inwardly protruded key portion engageable with the through hole.
摘要翻译：图像加热装置包括：中空图像加热辊，其具有在其一个轴向端部侧的通孔; 围绕辊子安装的轴承; 安装在滚子和滚子之间的绝热衬套; 用于防止绝热衬套相对于辊移动的保持环; 设置在所述绝热衬套和所述保持环之间的环形间隔件，所述环形间隔件设置有与所述通孔接合的向内突出的键部。

36. 发明授权

US08843042B2 Image heating apparatus, bearing mounting structure and retaining ring 有权
标题翻译：图像加热装置，轴承安装结构和保持环
公开(公告)号：US08843042B2
公开(公告)日：2014-09-23
申请号：US13479609
申请日：2012-05-24
申请人： Masahiro Nawa , Kazuaki Aoki , Shouhei Takeda , Yasuo Nami , Naoyuki Yamamoto , Koji Takematsu
发明人： Masahiro Nawa , Kazuaki Aoki , Shouhei Takeda , Yasuo Nami , Naoyuki Yamamoto , Koji Takematsu
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2053
摘要： An image heating apparatus includes a roller, a heating portion disposed within the roller, a bearing portion fitted around an end portion of the roller to rotably support the roller, and a retaining ring attached at an axially predetermined position of the roller to restrict the roller from moving in a axial direction of the roller with respect to the bearing portion. The retaining ring includes first and second projections fitted into a hole portion of the roller. Profiles of side surfaces of these first and second projections abutting edges of the hole portion in a circumferential direction are recessed in the circumferential direction.
摘要翻译：图像加热装置包括辊，设置在辊内的加热部分，围绕辊的端部安装以可旋转地支撑辊的轴承部分，以及附接在辊的轴向预定位置以限制辊的保持环从而相对于轴承部分在辊的轴向移动。保持环包括装配到辊的孔部分中的第一和第二突起。这些第一和第二突出部的圆周方向上的孔部的邻接边缘的轮廓在圆周方向上凹陷。

37. 发明授权

US08918044B2 Image heating apparatus and recording material feeding apparatus 有权
标题翻译：图像加热装置和记录材料供给装置
公开(公告)号：US08918044B2
公开(公告)日：2014-12-23
申请号：US13530812
申请日：2012-06-22
申请人： Koji Takematsu , Kazuaki Aoki , Shouhei Takeda , Yasuo Nami , Naoyuki Yamamoto , Masahiro Nawa
发明人： Koji Takematsu , Kazuaki Aoki , Shouhei Takeda , Yasuo Nami , Naoyuki Yamamoto , Masahiro Nawa
IPC分类号： G03G15/20 , G03G15/01
CPC分类号： G03G15/2053 , G03G15/0189 , G03G2215/0129
摘要： An image heating apparatus includes a hollow image heating roller having a through hole at one axial end portion side thereof; a bearing fitted around the roller; a heat insulating bush fitted around the roller between the roller and the bearing; a retaining ring for preventing the heat insulating bush from moving relative to the roller; an annular spacer provided between the heat insulating bush and the retaining ring, the annular spacer being provided with an inwardly protruded key portion engageable with the through hole.
摘要翻译：图像加热装置包括：中空图像加热辊，其具有在其一个轴向端部侧的通孔; 围绕辊子安装的轴承; 安装在滚子和滚子之间的绝热衬套; 用于防止绝热衬套相对于辊移动的保持环; 设置在所述绝热衬套和所述保持环之间的环形间隔件，所述环形间隔件设置有与所述通孔接合的向内突出的键部。

38. 发明授权

US07130554B2 Power supply for a first and second heating elements in image forming apparatus with control based on detected temperature at start 有权
标题翻译：在图像形成装置中的第一和第二加热元件的电源，其具有基于开始时检测到的温度的控制
公开(公告)号：US07130554B2
公开(公告)日：2006-10-31
申请号：US10792722
申请日：2004-03-05
申请人： Koji Takematsu
发明人： Koji Takematsu
IPC分类号： G03G15/20
CPC分类号： G03G15/205
摘要： The present invention provides an image forming apparatus including, a heating member heating an image on a recording material having a first exothermic element in which the calorific value of the central portion is larger than that of the end and a second exothermic element in which the calorific value of the end is larger than that of the central portion, a temperature detecting member for detecting the temperature of the heating member, power supply controlling device for controlling the power supply to the first and second exothermic elements so that the temperature of the heating member becomes a target temperature, a first starting mode for stopping the power supply to the first exothermic element and starting temperature rise of the heating member when reaching a preset temperature to start temperature rise of the heating member up to a target temperature capable of forming an image, a second starting mode for starting temperature rise up to the target temperature by using the fist and second exothermic elements, and selecting device for selecting a starting mode in accordance with a detection temperature at start of the starting operation.
摘要翻译：本发明提供一种图像形成装置，其特征在于，包括：加热部件，对具有第一放热元件的记录材料进行加热，所述第一放热元件的中心部分的发热量大于末端的发热量;以及第二放热元件，端部的值大于中央部分的温度检测部件，用于检测加热部件的温度的温度检测部件，用于控制对第一和第二放热元件的供电的电源控制装置，使得加热部件的温度成为目标温度，第一启动模式，用于停止对第一放热元件的供电，并且当达到预设温度时启动加热构件的温度升高，以开始加热构件的温度升高直到能够形成图像的目标温度，通过使用f启动温度上升到目标温度的第二启动模式第二发热元件和选择装置，用于根据启动操作开始时的检测温度来选择启动模式。

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