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1. 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。

2. 发明授权

US07289744B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07289744B2
公开(公告)日：2007-10-30
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 electrode member to prevent the generation of an image defect in the image forming apparatus, in which the electrode member is provided in the downstream side of a transfer device, the transfer device and a fixing device are arranged while brought close to each other, and the sheet is sandwiched by the fixing device while sandwiched and conveyed by an image bearing device and the transfer device.
摘要翻译：图像形成装置包括：电极构件，用于防止图像形成装置中的图像缺陷的产生，其中电极构件设置在转印装置的下游侧，转印装置和定影装置被布置成紧密的并且片材被固定装置夹持，同时由图像承载装置和转印装置夹持并输送。

3. 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。

4. 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)

5. 发明申请

US20060222386A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20060222386A1
公开(公告)日：2006-10-05
申请号：US11386805
申请日：2006-03-23
申请人： Kohei Koshida , Jiro Shirakata , Koji Takematsu , Hisashi Otaka , Ken-ichi Manabe , Hideaki Miyazawa , Hideaki Kosasa , Yuji Yamanaka
发明人： Kohei Koshida , Jiro Shirakata , Koji Takematsu , Hisashi Otaka , Ken-ichi Manabe , Hideaki Miyazawa , Hideaki Kosasa , Yuji Yamanaka
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/657 , G03G2215/00603 , G03G2215/00784
摘要： Conveyance speed of recording materials by a fixing roller pair can be set to conveyance speed based on detected results of a recording material detection means and a loop detecting sensor, and information on the recording material that has been stored in a memory in advance, wherein the conveyance speed of the fixing roller pair is set so that loop length of the recording material will be a lower limit length, after the loop detecting sensor detects a loop of the recording material, and before the rear end of the recording material passes through the transfer roller pair.
摘要翻译：基于定影辊对的记录材料的传送速度可以基于记录材料检测装置和环路检测传感器的检测结果以及关于事先存储在存储器中的记录材料的信息来设置为传送速度，其中定影辊对的输送速度被设定为使得在环路检测传感器检测到记录材料的环之后，并且在记录材料的后端通过传送之前，记录材料的环路长度将是下限长度辊对。

6. 发明授权

US07398027B2 Image forming apparatus with conveyance speed control based in part on loop detection 有权
标题翻译：图像形成装置，具有部分基于环路检测的传送速度控制
公开(公告)号：US07398027B2
公开(公告)日：2008-07-08
申请号：US11386805
申请日：2006-03-23
申请人： Kohei Koshida , Jiro Shirakata , Koji Takematsu , Hisashi Otaka , Ken-ichi Manabe , Hideaki Miyazawa , Hideaki Kosasa , Yuji Yamanaka
发明人： Kohei Koshida , Jiro Shirakata , Koji Takematsu , Hisashi Otaka , Ken-ichi Manabe , Hideaki Miyazawa , Hideaki Kosasa , Yuji Yamanaka
IPC分类号： G03G15/20
CPC分类号： G03G15/657 , G03G2215/00603 , G03G2215/00784
摘要： Conveyance speed of recording materials by a fixing roller pair can be set to conveyance speed based on detected results of a recording material detector and a loop detecting sensor, and information on the recording material that has been stored in a memory in advance, and the conveyance speed of the fixing roller pair is set so that loop length of the recording material will be a lower limit length, after the loop detecting sensor detects a loop of the recording material, and before the rear end of the recording material passes through the transfer roller pair.
摘要翻译：基于定影辊对的记录材料的传送速度可以基于记录材料检测器和环路检测传感器的检测结果以及关于事先存储在存储器中的记录材料的信息来设置为传送速度，并且传送定影辊对的速度被设定为使得在环路检测传感器检测到记录材料的环之后并且在记录材料的后端通过转印辊之前，记录材料的环长度将是下限长度对。

7. 发明申请

US20090303554A1 IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS HAVING THE SAME 失效
标题翻译：图像读取装置和具有该图像的图像形成装置
公开(公告)号：US20090303554A1
公开(公告)日：2009-12-10
申请号：US12478893
申请日：2009-06-05
申请人： Hisashi Otaka
发明人： Hisashi Otaka
IPC分类号： H04N1/04
CPC分类号： H04N1/00795 , H04N1/00803 , H04N1/203 , H04N1/2032
摘要： An image reading apparatus and an image forming apparatus having an original base plate, a conveying unit which separates and conveys a bundle of original sheets sheet by sheet, a first image reading unit which reads image information from the one side of the original sheet, a second image reading unit which reads image information from the other side of the original sheet, and a detecting unit which detects image existence/non-existence information of each original sheet in a state that the bundle of original sheets is mounted on the original base plate, wherein the detecting unit includes an oscillating unit which oscillates an electromagnetic wave of 30 GHz to 100 THz and a receiving unit which receives a reflected wave of the electromagnetic wave reflected on each side of the sheet, thereby detecting the image existence/non-existence information of each original sheet based on the received electromagnetic wave information.
摘要翻译：一种图像读取装置和具有原稿底板的图像形成装置，一张一张一张地分离并传送一张原稿的传送单元，从原稿的一面读取图像信息的第一图像读取单元，第二图像读取单元，其从原稿的另一侧读取图像信息;以及检测单元，其在原始纸张束被安装在原稿基板上的状态下检测每个原稿的图像存在/不存在信息其特征在于，所述检测单元包括使30GHz〜100THz的电磁波振荡的振荡单元和接受在所述薄片的每一侧反射的电磁波的反射波的接收单元，从而检测图像的存在/不存在基于所接收的电磁波信息的每张原稿的信息。

8. 发明申请

US20110006473A1 SHEET-CONVEYING APPARATUS AND IMAGE-READING APPARATUS 有权
标题翻译：表格输送装置和图像读取装置
公开(公告)号：US20110006473A1
公开(公告)日：2011-01-13
申请号：US12828755
申请日：2010-07-01
申请人： Hisashi Otaka
发明人： Hisashi Otaka
IPC分类号： B65H9/00 , B65H5/06
CPC分类号： B65H9/004 , B65H9/06 , B65H2801/06
摘要： Provided is a sheet-conveying apparatus including: a skew-feeding correction member having an abutting portion which is brought into contact with a conveyed sheet; and a positioning portion positioning the skew-feeding correction member and having a biasing member for biasing the skew-feeding correction member to a direction opposite to a direction to which the skew-feeding correction member rotates by the sheet. The sheet-conveying apparatus is set so that a formula M+MS
摘要翻译：提供一种片材输送装置，包括：歪斜进给校正构件，具有与被输送片材接触的抵接部; 以及定位部，其定位所述歪斜进给校正部件，并且具有用于将所述歪斜进给校正部件偏置到与所述歪斜进给校正部件旋转的方向相反的方向的偏压部件。片材输送装置被设定为使得当拉出纸张时建立公式M + MS

9. 发明申请

US20060083547A1 Sheet feed device and image forming apparatus 有权
标题翻译：送纸装置和成像装置
公开(公告)号：US20060083547A1
公开(公告)日：2006-04-20
申请号：US11293143
申请日：2005-12-05
申请人： Hisashi Otaka
发明人： Hisashi Otaka
IPC分类号： G03G21/00
CPC分类号： G03G15/6529 , B65H5/062 , B65H2402/441 , B65H2404/1442 , B65H2601/11 , G03G15/6511 , G03G21/1633 , G03G2215/00544 , G03G2215/00552 , G03G2221/1675
摘要： The present invention relates to a sheet feed device comprising a door for supporting one of the rollers of a feed roller pair for feeding a sheet, mounted on the apparatus main body so as to be opened or closed on the one end part side in the roller pair axis direction such that the one roller is pressured against the other roller of the feed roller pair provided in the apparatus main body at the time the door is closed, comprising: an outer door supported rotatably on the apparatus main body on the one side end part side in the feed roller pair axis direction; an inner door for supporting one of the rollers of the feed roller pair, supported rotatably with respect to the outer door on the one side end part side in the one roller axis direction. The one roller of the feed roller pair is separated with respect to the other roller at the time of opening the outer door, and thereafter the inner door is rotated while maintaining the angle with respect to the outer door according to the rotation of the outer door.
摘要翻译：本发明涉及一种片材进给装置，其包括一个门，用于支撑供给辊对中的一个辊子，用于馈送安装在装置主体上以便在辊的一个端部侧上打开或关闭的片材成对轴线方向，使得一个辊在门关闭时被设置在设备主体中的进给辊对的另一个辊上，包括：外门在一侧端可旋转地支撑在设备主体上进料辊对轴线方向的一部分; 用于支撑进给辊对中的一个辊的内门，在一个辊轴线方向上的一个侧端部侧相对于外门可旋转地支撑。在打开外门时，进给辊对中的一个辊相对于另一个辊分离，然后根据外门的旋转保持内门相对于外门的角度旋转内门。

10. 发明授权

US06993268B2 Sheet feed device and image forming apparatus 失效
公开(公告)号：US06993268B2
公开(公告)日：2006-01-31
申请号：US10791837
申请日：2004-03-04
申请人： Hisashi Otaka
发明人： Hisashi Otaka
IPC分类号： G03G21/00 , B65H5/22
CPC分类号： G03G15/6529 , B65H5/062 , B65H2402/441 , B65H2404/1442 , B65H2601/11 , G03G15/6511 , G03G21/1633 , G03G2215/00544 , G03G2215/00552 , G03G2221/1675
摘要： The present invention relates to a sheet feed device comprising a door for supporting one of the rollers of a feed roller pair for feeding a sheet, mounted on the apparatus main body so as to be opened or closed on the one end part side in the roller pair axis direction such that the one roller is pressured against the other roller of the feed roller pair provided in the apparatus main body at the time the door is closed, comprising: an outer door supported rotatably on the apparatus main body on the one side end part side in the feed roller pair axis direction; an inner door for supporting one of the rollers of the feed roller pair, supported rotatably with respect to the outer door on the one side end part side in the one roller axis direction. The one roller of the feed roller pair is separated with respect to the other roller at the time of opening the outer door, and thereafter the inner door is rotated while maintaining the angle with respect to the outer door according to the rotation of the outer door.

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