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公开(公告)号：US12291417B2
公开(公告)日：2025-05-06
申请号：US18418662
申请日：2024-01-22
Applicant: KYOCERA Document Solutions Inc.
Inventor： Takehiko Okada , Yusuke Takano , Keisuke Egawa , Yasunori Ueno , Seiichi Shirasaki , Terumitsu Noso , Takuya Nishimura
Abstract: A sheet postprocessing device includes a saddle binding device configured to stack a plurality of recording sheets on a table, abut leading edges of the respective recording sheets against a leading edge cursor, thus to align the leading edges with each other, and bind the center of the recording sheets and fold the recording sheets, and a first pressing member supported so as to pivot in a direction toward and away from the table. The first pressing member is made to pivot toward the table by self-weight thereof, allows the leading edge of the recording sheet delivered to the table to pass toward the leading edge cursor, and presses a portion of the recording sheet in a proximity of the leading edge, at a position upstream of the leading edge cursor, in a delivery direction of the recording sheet.
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Patent Agency Ranking
公开(公告)号：US10894684B2
公开(公告)日：2021-01-19
申请号：US16659340
申请日：2019-10-21
Applicant: KYOCERA Document Solutions Inc.
Inventor： Takehiko Okada
Abstract: A post-processing device includes a discharge port through which a sheet is discharged, an intermediate tray, a discharge tray and an air sending part. The air sending part includes an upper air sending member, an upper switching member, a lower air sending member, a lower switching member and a controller. The upper air sending member generates a downward air flow from above the discharge port. The upper switching member is distributable the air flow generated by the upper air sending member to above the intermediate tray and to above the discharge tray. The lower air sending member generates an upward air flow from below the discharge port. The lower switching member is distributable the air flow generated by the lower air sending member to below the intermediate tray and to above the discharge tray. The controller controls the upper switching member and the lower switching member.
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公开(公告)号：US11130649B2
公开(公告)日：2021-09-28
申请号：US16781942
申请日：2020-02-04
Applicant: KYOCERA Document Solutions Inc.
Inventor： Takehiko Okada
Abstract: A sheet discharge device includes a discharge member, a discharge tray and a stopper. The discharge tray includes a groove and a fixed magnetic body. The groove is formed along a discharge direction. The fixed magnetic body is disposed at a predetermined position along the groove. The stopper includes a guide piece, a contact piece and a moving magnet body. The guide piece is engaged with the groove in a slidable manner. With the contact piece, the leading edge of the sheet is allowed to be come into contact. The moving magnetic body generates a magnetic force in a direction in which the moving magnetic body and the fixed magnetic body are attracted each other. When the guide piece is slid along the groove and the moving magnetic body reaches the predetermined position, a resistance is applied to a sliding movement of the guide piece by the magnetic force.
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公开(公告)号：US10513403B2
公开(公告)日：2019-12-24
申请号：US16099973
申请日：2017-04-20
Applicant: KYOCERA Document Solutions Inc.
Inventor： Seiji Okada , Takehiko Okada
IPC: B65H3/06
Abstract: A sheet conveying device has a supporting frame that supports a pick-up roller and that moves downward when a sheet is fed, a stepping motor that rotates the pick-up roller and moves the supporting frame downward, and a control portion that starts driving the stepping motor when a job is started and then increases a frequency of the pulse signal to a target frequency. The control portion keeps the frequency of the pulse signal not more than ½ of the target frequency at least until the pick-up roller touches the sheet first.
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公开(公告)号：US09967422B2
公开(公告)日：2018-05-08
申请号：US15700632
申请日：2017-09-11
Applicant: KYOCERA Document Solutions Inc.
Inventor： Takehiko Okada
CPC classification number: H04N1/1235 , H04N1/00599 , H04N2201/0094
Abstract: An image reading device includes a document feeder and a reader. The document feeder includes a document tray and feeds an original document loaded on the document tray. The reader includes an original glass plate, a reading unit, and a document separating member. At least one of the document feeder and the reader is provided with a fan that creates an air flow. A first duct is provided in a housing of the reader. The document separating member is provided with a plurality of first discharge holes through which the air flowing through the first duct is discharged. A second duct is provided in a housing of the document feeder. The wall of the document feeder is provided with a plurality of second discharge holes through which the air flowing through the second duct is discharged.
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公开(公告)号：US09631408B2
公开(公告)日：2017-04-25
申请号：US15087281
申请日：2016-03-31
Applicant: KYOCERA Document Solutions Inc.
Inventor： Takehiko Okada
CPC classification number: E05D7/12 , B41J29/02 , B41J29/13 , E05D3/02 , E05D7/04 , E05D13/123 , E05Y2900/60 , E05Y2900/608 , G03G15/605 , H04N1/00
Abstract: A hinge structure includes an attachment recessed part, an attachment member, a first rotating body and a second rotating body. The attachment recessed part is configured to have inlet and outlet part in an upper part thereof. The attachment member is configured so that an upper end part thereof is pivotably connected to the document cover. The first rotating body is configured to be provided in the apparatus main body so as to come into contact with a side of the document mounting surface of the attachment member in the inlet and outlet part in the attachment recessed part. The second rotating body is configured to be provided in a lower part of the attachment member so as to come into contact with the attachment recessed part at an opposite side of the position in which the first rotating body is provided.
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