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公开(公告)号：US10863041B2
公开(公告)日：2020-12-08
申请号：US16620097
申请日：2018-03-20
Applicant: KYOCERA Document Solutions Inc.
Inventor： Shinobu Ohata , Koshiro Tomimori
IPC: H04N1/00
Abstract: An image forming apparatus including: an image forming portion configured to form an image on a sheet; an image reading portion provided above the image forming portion and configured to read an image from a document sheet; a housing storing the image forming portion and the image reading portion; an operation/display portion provided more outside the housing than a front surface of the housing, and used to operate the image forming apparatus; and a slit provided at the operation/display portion and configured to hold a mobile terminal that is smaller in size than the operation/display portion.
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公开(公告)号：US20200376873A1
公开(公告)日：2020-12-03
申请号：US16886592
申请日：2020-05-28
Applicant: KYOCERA Document Solutions Inc.
Inventor： Kenichi Satake , Hiroatsu Tamai , Takeshi Watanabe , Hiroki Sakane , Yusuke Tamekuni , Masato Usui , Yuzuru Yuasa , Yasuhiro Michishita , Naoto Miyakoshi , Shunsuke Yamasaki , Shinobu Ohata
Abstract: A cleaning device cleans a surface of a sheet conveyance member which conveys a sheet in an image forming apparatus that executes image forming processing using a recording material, the surface carrying a solid substance that originates from the recording material and that adheres to the surface. The cleaning device includes a cleaning member including a contact surface configured to come in contact with the surface of the sheet conveyance member. The contact surface is an irregular surface rougher than the surface of the sheet conveyance member. At cleaning of the surface, the cleaning member makes a relative movement to the surface of the sheet conveyance member. The irregular surface is an irregular surface configured to take away the solid substance adhering to the surface of the sheet conveyance member when the cleaning member makes the relative movement.
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公开(公告)号：US20200376872A1
公开(公告)日：2020-12-03
申请号：US16886564
申请日：2020-05-28
Applicant: KYOCERA Document Solutions Inc.
Inventor： Takeshi Watanabe , Hiroatsu Tamai , Kenichi Satake , Hiroki Sakane , Masato Usui , Yuzuru Yuasa , Yusuke Tamekuni , Yasuhiro Michishita , Shinobu Ohata , Naoto Miyakoshi , Shunsuke Yamasaki
Abstract: A cleaning device includes a separation and contact mechanism and a controller. The controller includes a separation and contact control unit, a conveyance roller rotation control unit, and a take-up control unit. The separation and contact control unit controls the separation and contact mechanism so as to allow the web to be pressed to the conveyance roller when the conveyance roller is in a non-conveyable state. The conveyance roller rotation control unit rotates the conveyance roller at a cleaning rotational speed lower than a conveyance-time rotational speed of the conveyance roller in a conveyance state. The take-up control unit allows the take-up roller to perform a take-up operation of taking up the web corresponding to a rotation of a take-up roller plural times at a predetermined time interval within a cleaning time in a state where the conveyance roller is being rotated at the cleaning rotational speed.
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公开(公告)号：US20200376869A1
公开(公告)日：2020-12-03
申请号：US16885818
申请日：2020-05-28
Applicant: KYOCERA Document Solutions Inc.
Inventor： Shinobu Ohata , Naoto Miyakoshi , Shunsuke Yamasaki , Hiroatsu Tamai , Yasuhiro Michishita , Takeshi Watanabe , Hiroki Sakane , Kenichi Satake , Masato Usui , Yuzuru Yuasa , Yusuke Tamekuni
Abstract: A cleaning device includes a cleaning unit, a movement mechanism, and a unit mounting portion. The cleaning unit includes a cleaning part having a contact surface brought into contact with a surface of a conveyance roller. The movement mechanism moves the cleaning unit between a cleaning position at which the cleaning part comes in contact with the conveyance roller, and a mounting and removing position at which the cleaning part is located below the conveyance roller in a separated manner and the cleaning unit is allowed to be mounted and removed on and from the apparatus body. The unit mounting portion houses the cleaning unit disposed at the mounting and removing position. The cleaning unit is configured such that the cleaning unit in a state of being housed in the unit mounting portion is mounted and removed, together with the processing unit, on and from the apparatus body.
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公开(公告)号：US20200376868A1
公开(公告)日：2020-12-03
申请号：US16885659
申请日：2020-05-28
Applicant: KYOCERA Document Solutions Inc.
Inventor： Naoto Miyakoshi , Shinobu Ohata , Shunsuke Yamasaki , Hiroatsu Tamai , Yasuhiro Michishita , Takeshi Watanabe , Kenichi Satake , Hiroki Sakane , Masato Usui , Yuzuru Yuasa , Yusuke Tamekuni
Abstract: A cleaning device includes a cleaning unit and a movement mechanism. The cleaning unit includes: a cleaning part that has a contact surface extending along an axial direction of the conveyance roller and cleans the surface of the conveyance roller by bringing the contact surface into contact with the surface of the conveyance roller from below, and a cleaning housing that supports the cleaning part. The movement mechanism moves the cleaning unit between a cleaning position and a mounting and removing position below the cleaning position. The movement mechanism allows the cleaning part to be brought into contact with the conveyance roller at the cleaning position, allows the cleaning part to be disposed below the conveyance roller in a separated manner at the mounting and removing position and allows the cleaning unit to be mounted on or to be removed from an apparatus body.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20190127174A1
公开(公告)日：2019-05-02
申请号：US16174343
申请日：2018-10-30
Applicant: KYOCERA Document Solutions Inc.
Inventor： Shinobu Ohata , Terumitsu Noso , Masuo Kawamoto
Abstract: A sheet stacking device includes: a sheet discharge unit; a sheet stacking unit; a pair of cursors; and a control unit. The cursors perform widthwise alignment processing in which the cursors contact lateral end surfaces of the sheet to perform widthwise alignment. The control unit, before a leading end of the sheet reaches a sheet stacking surface, executes sheet guiding processing in which the cursors are positioned at a sheet guiding position to contact a bottom surface of the sheet and guide the sheet toward the sheet discharge direction. The control unit, when the leading end of the sheet passes a predetermined position, positions the cursors at a retracted position that is further outward than the lateral end surfaces of the sheet are, and once a trailing end of the sheet passes through the sheet discharge unit and the sheet is placed on the tray, executes the widthwise alignment processing.
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27.发明授权Image forming apparatus comprising connecting mechanism configured to electrically connect high-voltage board and unit 有权图像形成装置，包括被构造为电连接高压板和单元的连接机构公开(公告)号：US09442452B2
公开(公告)日：2016-09-13
申请号：US14877589
申请日：2015-10-07
Applicant: KYOCERA Document Solutions Inc.
Inventor： Shinobu Ohata , Keiji Okumura
CPC classification number: G03G15/80 , G03G21/1652 , G03G21/1867 , H01B5/04
Abstract: An image forming apparatus includes a unit, a high-voltage board and a connecting mechanism. The connecting mechanism includes a first connecting member, a first holding member, a coupling member and a second connecting member. The first connecting member includes a first spring terminal. The first spring terminal includes a first large diameter part and a first small diameter part. The first holding member has a first contact part coming into contact with an end part of the first small diameter part at a side of the first large diameter part in a state where the first holding member is coupled with the coupling member. The coupling member has a second contact part coming into contact with an end part of the first large diameter part at a side of the first small diameter part in the state where the first holding member is coupled with the coupling member.
Abstract translation: 图像形成装置包括单元，高压板和连接机构。 连接机构包括第一连接构件，第一保持构件，联接构件和第二连接构件。 第一连接构件包括第一弹簧端子。 第一弹簧端子包括第一大直径部分和第一小直径部分。 第一保持构件在第一保持构件与联接构件联接的状态下，具有与第一小直径部的一侧的端部抵接的第一接触部。 联接构件具有在第一保持构件与联接构件联接的状态下在第一小直径部分的一侧与第一大直径部分的端部接触的第二接触部分。
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公开(公告)号：US09304452B2
公开(公告)日：2016-04-05
申请号：US14592214
申请日：2015-01-08
Applicant: KYOCERA Document Solutions Inc.
Inventor： Shinobu Ohata
IPC: G03G15/20
CPC classification number: G03G15/2028 , G03G2215/0132
Abstract: A fixing device includes a fixing member, a pressuring member, a separating member and a reciprocating mechanism. The fixing member is arranged rotatably around a rotation axis. The fixing member includes a passing region and a non-passing region. Through the passing region, a recording medium passes. The non-passing region is arranged outside the passing region. The pressuring member is arranged rotatably and configured to come into pressure contact with the fixing member so as to form a fixing nip. The separating member includes a separating plate and a contact piece. The separating plate is configured to face the passing region with an interval and separate the recording medium passing through the fixing nip from the passing region. The contact piece is configured to come into contact with the non-passing region. The reciprocating mechanism is configured to reciprocate the separating member along a direction of the rotation axis.
Abstract translation: 固定装置包括固定构件，加压构件，分离构件和往复运动机构。 固定构件围绕旋转轴线可旋转地布置。 固定构件包括通过区域和不通过区域。 通过通过区域，通过记录介质。 非通过区域布置在通过区域的外侧。 加压构件可旋转地配置成与固定构件压力接触，以形成定影夹持部。 分离构件包括分隔板和接触片。 分隔板构造成以间隔面对通过区域，并将通过定影辊隙的记录介质从通过区域分离。 接触片构造成与非通过区域接触。 往复运动机构构造成使分离构件沿着旋转轴线的方向往复运动。
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公开(公告)号：US11312162B2
公开(公告)日：2022-04-26
申请号：US16885659
申请日：2020-05-28
Applicant: KYOCERA Document Solutions Inc.
Inventor： Naoto Miyakoshi , Shinobu Ohata , Shunsuke Yamasaki , Hiroatsu Tamai , Yasuhiro Michishita , Takeshi Watanabe , Kenichi Satake , Hiroki Sakane , Masato Usui , Yuzuru Yuasa , Yusuke Tamekuni
Abstract: A cleaning device includes a cleaning unit and a movement mechanism. The cleaning unit includes: a cleaning part that has a contact surface extending along an axial direction of the conveyance roller and cleans the surface of the conveyance roller by bringing the contact surface into contact with the surface of the conveyance roller from below, and a cleaning housing that supports the cleaning part. The movement mechanism moves the cleaning unit between a cleaning position and a mounting and removing position below the cleaning position. The movement mechanism allows the cleaning part to be brought into contact with the conveyance roller at the cleaning position, allows the cleaning part to be disposed below the conveyance roller in a separated manner at the mounting and removing position and allows the cleaning unit to be mounted on or to be removed from an apparatus body.
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公开(公告)号：US11273657B2
公开(公告)日：2022-03-15
申请号：US16886564
申请日：2020-05-28
Applicant: KYOCERA Document Solutions Inc.
Inventor： Takeshi Watanabe , Hiroatsu Tamai , Kenichi Satake , Hiroki Sakane , Masato Usui , Yuzuru Yuasa , Yusuke Tamekuni , Yasuhiro Michishita , Shinobu Ohata , Naoto Miyakoshi , Shunsuke Yamasaki
Abstract: A cleaning device includes a separation and contact mechanism and a controller. The controller includes a separation and contact control unit, a conveyance roller rotation control unit, and a take-up control unit. The separation and contact control unit controls the separation and contact mechanism so as to allow the web to be pressed to the conveyance roller when the conveyance roller is in a non-conveyable state. The conveyance roller rotation control unit rotates the conveyance roller at a cleaning rotational speed lower than a conveyance-time rotational speed of the conveyance roller in a conveyance state. The take-up control unit allows the take-up roller to perform a take-up operation of taking up the web corresponding to a rotation of a take-up roller plural times at a predetermined time interval within a cleaning time in a state where the conveyance roller is being rotated at the cleaning rotational speed.
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