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1. 发明授权

US08970895B2 Image forming apparatus for printing on front and back of paper 有权
标题翻译：用于在纸张的正面和背面打印的图像形成装置
公开(公告)号：US08970895B2
公开(公告)日：2015-03-03
申请号：US13921407
申请日：2013-06-19
申请人： Konica Minolta, Inc.
发明人： Kouki Muramoto , Taisuke Minemura , Takashi Gonda , Kenichi Yamamoto
IPC分类号： G06F15/00 , G06K15/02 , G03G15/36 , H04N1/00 , H04N1/203 , H04N1/23
CPC分类号： G06K15/1868 , G03G15/36 , G03G2215/00877 , G06K2215/0082 , H04N1/00639 , H04N1/203 , H04N1/2323 , H04N1/2384
摘要： An image forming apparatus acquires front and back images to be formed on paper and divides the front and back images of paper into a first image formed a part of the front image, a second image formed of the remaining part of the front image and a part of the back image, and a third image formed of the remaining part of the back image. The image forming apparatus forms the first and second images on the paper folded at the first position, and forms the third image on the paper folded at the second position. The image forming apparatus forms the first to third images such that the part of the front image and the remaining part of the front image constitute the front image and the part of the back image and the remaining part of the back image constitute the back image when the paper is unfolded.
摘要翻译：图像形成装置获取要形成在纸张上的正面和背面图像，并将纸张的前后图像分割成形成前图像的一部分的第一图像，由前图像的剩余部分形成的第二图像和部分以及由后图像的剩余部分形成的第三图像。图像形成装置在第一位置处折叠的纸张上形成第一和第二图像，并且在第二位置处折叠的纸张上形成第三图像。图像形成装置形成第一到第三图像，使得前图像的一部分和前图像的剩余部分构成前图像，并且背图像的一部分和后图像的剩余部分构成后图像，当论文展开。

2. 发明授权

US11053091B2 Sheet position detection apparatus, sheet conveyance apparatus, and image formation apparatus 有权
公开(公告)号：US11053091B2
公开(公告)日：2021-07-06
申请号：US16425103
申请日：2019-05-29
申请人： KONICA MINOLTA, INC.
发明人： Masayuki Satou , Taisuke Minemura , Shoichi Yoshikawa , Yoshiyuki Toso
IPC分类号： G03G15/00 , G03G21/14 , B65H7/08 , B65H9/16 , B65H7/20 , B65H5/06
摘要： Provided are a sheet position detection apparatus, a sheet conveyance apparatus, and an image formation apparatus. The sheet position detection apparatus has a first and a second conveyance roller which are arranged to oppose across a sheet to be conveyed and to nip the sheet, and a detector configured to detect an end position of the sheet, the detector has a light emitter and a light receptor arranged on the first conveyance roller side, the light emitter and the light receptor are arranged such that a light emitted from the light emitter is reflected on a reflective face of the second conveyance roller and enters the light receptor, and the detector detects passage of an end of the sheet based on a change in the amount of light entering the light receptor when the sheet shields a light emitted from the light emitter.

3. 发明申请

US20180362276A1 BELT CONVEYING APPARATUS AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180362276A1
公开(公告)日：2018-12-20
申请号：US16009284
申请日：2018-06-15
申请人： KONICA MINOLTA, INC.
发明人： Masayuki Satou , Tomoyoshi Yukimoto , Taisuke Minemura , Yoshiyuki Toso
IPC分类号： B65H5/02 , G03G15/00
摘要： A belt conveying apparatus includes: an endless belt member; a belt conveying roller that rotatably stretches the belt member; a pair of regulating members, disposed at both end parts of the belt conveying roller, that regulates movement of the belt member in a width direction thereof; a moving mechanism that moves at least one of the pair of regulating members in the width direction; and a supporting member that supports the belt member in an area extending in the width direction after the regulating member has moved.

4. 发明授权

US10073393B2 Fixing device and image forming apparatus 有权
公开(公告)号：US10073393B2
公开(公告)日：2018-09-11
申请号：US15622149
申请日：2017-06-14
申请人： KONICA MINOLTA, INC.
发明人： Taisuke Minemura , Shoichi Yoshikawa , Yoshiyuki Toso , Masahiro Yamaguchi
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/2032 , G03G15/2025 , G03G15/2053 , G03G15/206 , G03G15/5054 , G03G2215/00156 , G03G2215/2009 , G03G2215/2038
摘要： A fixing device includes: a fixing belt with no ends configured to stretch rotatably; a heating unit configured to heat the fixing belt; a fixing member disposed outside the fixing belt and configured to be in contact with the fixing belt by pressurizing; a pressing member disposed inside the fixing belt and configured to press the fixing member with the fixing belt involved; and a lubricant supply unit configured to supply a lubricant to the inner periphery of the fixing belt so as to supply the lubricant between the pressing member and the fixing belt, wherein the lubricant supply unit is disposed inside the fixing belt, configured to hold the lubricant, and includes a holding unit provided with a lubricant ejection port having a longitudinal shape and extending along a width direction of the fixing belt.

5. 发明授权

US10222722B2 Toner storing container, image forming apparatus, and method for manufacturing toner storing container 有权
公开(公告)号：US10222722B2
公开(公告)日：2019-03-05
申请号：US15721523
申请日：2017-09-29
申请人： KONICA MINOLTA, INC.
发明人： Tomoyoshi Yukimoto , Taisuke Minemura , Masayuki Satou , Yoshiyuki Toso , Shoichi Yoshikawa
IPC分类号： G03G15/08
摘要： A toner storing container stores toner and is provided attachable to and detachable from an image forming apparatus. The toner storing container includes: a container body that includes an opening, and an inner circumferential surface extending toward the opening around a center line extending in one direction; and a toner conveyer that is attached onto the inner circumferential surface of the container body. The toner conveyer projects inward from the inner circumferential surface as well as spirally extends in the one direction around the center line.

6. 发明申请

US20180253045A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180253045A1
公开(公告)日：2018-09-06
申请号：US15900190
申请日：2018-02-20
申请人： Konica Minolta, Inc.
发明人： Tomoyoshi Yukimoto , Masayuki Satou , Taisuke Minemura , Yoshiyuki Toso , Shoichi Yoshikawa
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2017 , G03G15/2078 , G03G21/206
摘要： An image forming apparatus includes a fixing part that fixes an unfixed toner image transferred to a sheet of paper by a fixing member being heated, a duct having an inner opening facing the fixing member and an outer opening spaced apart from the fixing member, a fan capable of changing a flow direction of air inside the duct, a filter that collects particulates flowing inside the duct, and a hardware processor that controls the fan to rotate in a direction to draw air into the duct from the inner opening to collect the particulates from a vicinity of the fixing member, and that, at a timing at which to cool the fixing member, controls the fan to rotate in a direction to blow air inside the duct toward the fixing member from the inner opening.

7. 发明授权

US09081355B2 Recovery unit and image forming apparatus 有权
标题翻译：恢复单元和图像形成装置
公开(公告)号：US09081355B2
公开(公告)日：2015-07-14
申请号：US13712599
申请日：2012-12-12
申请人： KONICA MINOLTA, INC.
发明人： Taisuke Minemura
IPC分类号： G03G21/12 , G03G21/10 , G03G21/00
CPC分类号： G03G21/12 , G03G21/0011 , G03G21/10 , G03G2221/1618 , G03G2221/1624
摘要： A reserve portion is an inner tube that reserves waste toner in a reserve space in a main body of the reserve portion, and includes a protrusion row on an outer peripheral surface. A recovery inlet is formed in an upper portion of the reserve portion. A container portion is an outer tube that incorporates the reserve portion. An inlet protruding the container portion is formed in a lower portion of a side wall of the container portion. A driving unit makes the reserve portion rotate with respect to the container portion about a rotational shaft integrally formed with the reserve portion via a docking gear. As the reserve portion rotates with respect to the container portion, the waste toner supplied to a conveyance path is conveyed from the inlet to the recovery inlet to be supplied to the reserve space.
摘要翻译：储备部分是在储备部分的主体中的储备空间中保留废调色剂的内管，并且在外周表面上包括突出排。回收口形成在储备部的上部。容器部分是包含储备部分的外管。突出容器部分的入口形成在容器部分的侧壁的下部。驱动单元使备用部分相对于容器部分旋转，通过对接齿轮围绕与备用部分一体形成的旋转轴。当备用部分相对于容器部分旋转时，供应到传送路径的废调色剂从入口传送到回收入口以供应到储备空间。

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