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1. 发明专利

JP3959899B2 Image forming apparatus 有权
公开(公告)号：JP3959899B2
公开(公告)日：2007-08-15
申请号：JP26589099
申请日：1999-09-20
申请人：富士ゼロックス株式会社
发明人：俊徳佐々木 , 秀樹佐藤 , 昭広小枝
IPC分类号： G03G21/14 , G03G15/20

2. 发明专利

JP5531592B2 A fixing device and an image forming apparatus 有权
公开(公告)号：JP5531592B2
公开(公告)日：2014-06-25
申请号：JP2009279502
申请日：2009-12-09
申请人：富士ゼロックス株式会社
发明人：昌吾神谷 , 俊徳佐々木
IPC分类号： G03G15/20
CPC分类号： G03G21/1685 , G03G2215/2032 , G03G2221/1639

3. 发明专利

JP5423371B2 Media orthotic device and an image forming apparatus 有权
公开(公告)号：JP5423371B2
公开(公告)日：2014-02-19
申请号：JP2009280531
申请日：2009-12-10
申请人：富士ゼロックス株式会社
发明人：俊徳佐々木 , 晴彦西田
IPC分类号： B65H29/70 , B65H29/20

4. 发明专利

JP4697301B2 Recording material processing apparatus 有权
公开(公告)号：JP4697301B2
公开(公告)日：2011-06-08
申请号：JP2008331489
申请日：2008-12-25
申请人：富士ゼロックス株式会社
发明人：啓次三場 , 俊徳佐々木 , 文夫古沢 , 修宇土 , 正孝小西 , 泰川幡 , 晃一木村 , 哲男石塚 , 了福地 , 史郎鈴木 , 正和高橋
IPC分类号： B65H29/70 , B65H5/06 , G03G15/00
CPC分类号： B65H5/062 , B65H7/02 , B65H2301/51232 , B65H2404/133 , B65H2404/144 , B65H2404/611 , B65H2511/416 , B65H2511/514 , B65H2513/10 , B65H2515/34 , B65H2701/1311 , B65H2701/1313 , B65H2701/132 , G03G15/235 , G03G15/6564 , B65H2220/01 , B65H2220/02
摘要： A recording material processing apparatus includes a recording material supplying device supplying a recording material, an image recording device recording an image on the recording material, a recording material transporting mechanism and a burr curing device including a pressurizing member for curing the burrs at the edge of the recording material. The recording material transporting mechanism changes a transporting state of the recording material at a predetermined transportation changing position. The pressurizing member is provided on a recording material transporting path between the recording material supplying device and the transportation changing position and is provided on the side nearer to the recording material supplying device than a trailing end position. The trailing end position indicates a position of the trailing end of the recording material in the transporting path when a leading end of the recording material in the transporting direction passes the transportation changing position.

5. 发明专利

JP5423369B2 Sheet material conveying apparatus, an image forming apparatus 有权
公开(公告)号：JP5423369B2
公开(公告)日：2014-02-19
申请号：JP2009279644
申请日：2009-12-09
申请人：富士ゼロックス株式会社
发明人：敏行宮田 , 俊徳佐々木 , 洋子下村
IPC分类号： B65H5/22 , B65H5/02 , B65H7/02

6. 发明专利

JP5407158B2 A fixing device and an image forming apparatus 有权
公开(公告)号：JP5407158B2
公开(公告)日：2014-02-05
申请号：JP2008074993
申请日：2008-03-24
申请人：富士ゼロックス株式会社
发明人：敏行宮田 , 大典吉野 , 力安藤 , 俊徳佐々木 , 宗市花村
IPC分类号： G03G15/20

7. 发明专利

JP5392042B2 Conveying apparatus and an image forming apparatus 有权
公开(公告)号：JP5392042B2
公开(公告)日：2014-01-22
申请号：JP2009279642
申请日：2009-12-09
申请人：富士ゼロックス株式会社
发明人：仁志濱崎 , 俊徳佐々木
IPC分类号： G03G15/00 , G03G21/20
摘要： PROBLEM TO BE SOLVED: To determine the angle allowing opening of a holding surface 120B of an upper belt 120 against a holding surface 110B of a lower belt 110 according to the pulling-out position for pulling out a lower belt support 150 and an upper belt support 160 from a second housing 10B. SOLUTION: While the lower belt support 150 and the upper belt support 160 are pulled out to a first position, the holding surface 120B of the upper belt 120 is opened up to a first angle θ1, against the holding surface 110B of the lower belt 110. While the lower belt support 150 and the upper belt support 160 are pulled out to a second position, the holding surface 120B of the upper belt 120 is opened up to a second angle smaller than the first angle θ1, against the holding surface 110B of the lower belt 110. Thus, the angle allowing opening of the holding surface 120B of the upper belt 120 against the holding surface 110B of the lower belt 110 can be determined according to the pulling-out position for pulling out the lower belt support 150 and the upper belt support 160 from the second housing 10B. COPYRIGHT: (C)2011,JPO&INPIT

8. 发明专利

JP5343344B2 A fixing device and an image forming apparatus 有权
公开(公告)号：JP5343344B2
公开(公告)日：2013-11-13
申请号：JP2007281005
申请日：2007-10-29
申请人：富士ゼロックス株式会社
发明人：正和高橋 , 正孝小西 , 俊徳佐々木 , 昌吾神谷 , 泰徳藤本 , 聡松坂 , 晃一木村 , 啓太矢野 , 仁志濱崎
IPC分类号： G03G15/20
摘要： PROBLEM TO BE SOLVED: To provide a fixing device using a belt member and capable of preventing reduction of tensile force of the belt member in a region where it passes through a nip region and releasing a recording material from the belt member stably. SOLUTION: This fixing device having a fixing belt 610, a fixing roll 611, and a pressurizing roll 62 includes a release member 64 for pressing the fixing belt 610 against the fixing roll 611 in a region on the downstream side in the direction of travel of the fixing belt 610 in the nip region where the pressurizing roll 62 pressurizes the fixing roll 611 and on the upstream side of a region where the fixing belt 610 comes into contact with the fixing roll 611 and a tensile force providing member 641 being a tensile force providing means for giving tensile force to the fixing belt 610 and a pressing member 642 in a region on the downstream side in the direction of travel of the fixing belt 610 in a region where the release member 64 presses the fixing belt 610 against the pressurizing roll 62 and on the upstream side of a region where the fixing belt 610 comes into contact with the fixing roll 611. COPYRIGHT: (C)2009,JPO&INPIT

9. 发明专利

JP3750332B2 Image forming apparatus 失效
公开(公告)号：JP3750332B2
公开(公告)日：2006-03-01
申请号：JP3780098
申请日：1998-02-19
申请人：富士ゼロックス株式会社
发明人：俊徳佐々木 , 修金谷
IPC分类号： G03G15/20 , G03G21/00 , G05D23/19

10. 发明专利

JP6119893B1 記録材加熱装置および画像形成装置有权
公开(公告)号：JP6119893B1
公开(公告)日：2017-04-26
申请号：JP2016041778
申请日：2016-03-04
申请人：富士ゼロックス株式会社
发明人：木村　晃一 , 晃一木村 , 俊徳佐々木 , 俊徳佐々木 , 瑞記杉野 , 瑞記杉野 , 充俊本郷 , 充俊本郷
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2021 , G03G15/2078 , G03G15/657 , G03G2215/2006 , G03G2215/2032 , G03G2215/2041
摘要：【課題】加熱手段に設けられた加熱源の制御を行わない場合に比べ、搬送される記録材に対して加熱手段から供給される熱量を安定化させる。【解決手段】記録材Pの搬送方向における設置位置が互いに異なる複数の加熱源(第1加熱源810および第2加熱源820)を備え、搬送される記録材Pを加熱する加熱ユニット710が設けられている。さらに、第1加熱源810および第2加熱源820よりも記録材Pの搬送方向上流側に位置し、加熱ユニット710の温度を検出する上流側温度センサS1が設けられている。また、上流側温度センサS1による検出結果に基づき、第1加熱源810を制御する主制御部が設けられている。【選択図】図2

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