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1. 发明申请

US20190210821A1 SHEET FEEDING DEVICE, IMAGE FORMING APPARATUS INCORPORATING THE SHEET FEEDING DEVICE, AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET FEEDING DEVICE 审中-公开
公开(公告)号：US20190210821A1
公开(公告)日：2019-07-11
申请号：US16182570
申请日：2018-11-06
申请人： Yousuke Edo , Hikaru Fukasawa , Hidetoshi Kojima
发明人： Yousuke Edo , Hikaru Fukasawa , Hidetoshi Kojima
IPC分类号： B65H1/18 , B65H3/14
摘要： A sheet conveying device includes a sheet loader, a loader elevating device, a sheet presence detector to detect a sheet on the sheet loader, and circuitry configured to determine whether the bundle of sheets is loaded on the sheet loader based on a detection result of the sheet presence detector and to control movement of the loader elevating device. The circuitry is configured to cause the loader elevating device to lift the sheet loader to a second position in response to a detection result of the sheet presence detector indicating absence of the sheet on the sheet loader at a first position and not to determine absence of the sheet when the circuitry causes the loader elevating device to lower the sheet loader from the second position to the first position after the circuitry causes the loader elevating device to lift the sheet loader to the second position.

2. 发明授权

US10315870B2 Sheet feeding device, image forming apparatus incorporating the sheet feeding device, and image forming system incorporating the sheet feeding device 有权
公开(公告)号：US10315870B2
公开(公告)日：2019-06-11
申请号：US15896417
申请日：2018-02-14
申请人： Toshihiro Okutsu , Takashi Fukumoto , Masaki Ishizaki , Tatsuya Sugawara , Sachika Tamaki , Hideaki Takahashi , Hidetoshi Kojima , Yohsuke Takamiya
发明人： Toshihiro Okutsu , Takashi Fukumoto , Masaki Ishizaki , Tatsuya Sugawara , Sachika Tamaki , Hideaki Takahashi , Hidetoshi Kojima , Yohsuke Takamiya
IPC分类号： B65H3/48 , B65H3/12 , B65H3/14 , B65H3/64
摘要： A sheet feeding device, which is included in an image forming apparatus and an image forming system, includes a sheet loader, an air drawing body, an attracting and conveying device, an air duct and a blocking device. The sheet loader is a device on which a bundle of sheets is loaded. The air drawing body is configured to generate suction air. The attracting and conveying device is configured to attract a sheet on top of the bundle of sheets by the suction air and convey the sheet. The air duct is configured to intake the suction air drawn by the air drawing body, to the attracting and conveying device. The blocking device is configured to block the suction air in the air duct.

3. 发明申请

US20170081140A1 PAPER FEEDING APPARATUS, IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM 审中-公开
公开(公告)号：US20170081140A1
公开(公告)日：2017-03-23
申请号：US15364765
申请日：2016-11-30
申请人： Takashi FUKUMOTO , Yasuo NIIKURA , Hidetoshi KOJIMA , Hideaki TAKAHASHI , Munehisa FUDA , Hisayoshi SUGAWARA , Kiyotake NAKAMURA , Kazunori KONNO , Tatsuya SUGAWARA , Toshihiro OKUTSU , Kohjiroh HAGA
发明人： Takashi FUKUMOTO , Yasuo NIIKURA , Hidetoshi KOJIMA , Hideaki TAKAHASHI , Munehisa FUDA , Hisayoshi SUGAWARA , Kiyotake NAKAMURA , Kazunori KONNO , Tatsuya SUGAWARA , Toshihiro OKUTSU , Kohjiroh HAGA
IPC分类号： B65H9/10 , B65H1/18 , G03G15/00 , B65H3/48 , B65H5/06 , B65H7/02 , B65H1/04 , B65H3/12
CPC分类号： B65H9/101 , B65H1/04 , B65H1/08 , B65H1/12 , B65H1/14 , B65H1/18 , B65H1/22 , B65H3/128 , B65H3/46 , B65H3/48 , B65H3/54 , B65H3/56 , B65H3/565 , B65H3/60 , B65H5/062 , B65H5/068 , B65H7/02 , B65H2402/23 , B65H2405/1122 , B65H2511/11 , B65H2511/20 , B65H2801/06 , G03G15/6529 , B65H2220/01 , B65H2220/04
摘要： A paper feeding apparatus includes: a sheet loading unit for loading a bundle of sheets; a separation unit that separates a topmost sheet of the bundle of sheets loaded on the sheet loading unit, from the bundle of sheets; a conveyance unit that conveys the separated topmost sheet; an end fence that is movable in a sheet conveyance direction, abuts trailing ends in the sheet conveyance direction, and positions the bundle of sheets in the sheet conveyance direction; and a pressing unit that is provided in such a manner as to protrude from the end fence, and is able to press the trailing ends in the sheet conveyance direction of at least an upper part of the bundle of sheets, wherein the pressing unit has different pressing forces at an upper and a lower portion thereof, and has the lower pressing force stronger than the upper pressing force.

4. 发明授权

US08528891B2 Creasing device and image forming system 有权
标题翻译：压痕装置和成像系统
公开(公告)号：US08528891B2
公开(公告)日：2013-09-10
申请号：US13327907
申请日：2011-12-16
申请人： Go Aiba , Naoyuki Ishikawa , Hitoshi Hattori , Takashi Saito , Shuuya Nagasako , Yuusuke Shibasaki , Akihiro Musha , Naohiro Kikkawa , Hidetoshi Kojima , Naoki Oikawa
发明人： Go Aiba , Naoyuki Ishikawa , Hitoshi Hattori , Takashi Saito , Shuuya Nagasako , Yuusuke Shibasaki , Akihiro Musha , Naohiro Kikkawa , Hidetoshi Kojima , Naoki Oikawa
IPC分类号： B31F1/08
CPC分类号： B31F1/08 , B65H45/18 , B65H45/30 , B65H2801/27
摘要： A creasing device includes: a first member including a creasing blade; a first receiving member including an attachment surface where the first member is to be attached; a second member arranged to face the first member and including a first creasing channel and a second creasing channel opposite to the first creasing channel, the first creasing channel configured to allow the creasing blade to be fitted thereinto with the sheet between the first creasing channel and the creasing blade, the second creasing channel configured to allow the creasing blade to be fitted thereinto with the sheet between the second creasing channel and the creasing blade; a second receiving member including an attachment surface where the second member is to be attached; and a driving section that brings the first and second members into contact with each other and separates the first member and the second member from one another.
摘要翻译：折痕装置包括：包括折痕刀片的第一构件; 第一接收构件，其包括附接表面，第一构件将被附接; 第二构件，其布置成面对第一构件并且包括与第一折痕通道相对的第一折痕通道和第二折痕通道，第一折痕通道构造成允许折皱刀片与片材配合在第一折痕通道和第一折痕通道之间，折痕刀片，第二折痕通道，其构造成允许压痕刀片与片材夹在第二折痕通道和折痕刀片之间; 第二接收构件，其包括附接表面，第二构件将被附接; 以及使第一和第二构件彼此接触并将第一构件和第二构件彼此分离的驱动部。

5. 发明授权

US08424859B2 Creasing apparatus and image forming system 失效
标题翻译：压痕装置和成像系统
公开(公告)号：US08424859B2
公开(公告)日：2013-04-23
申请号：US13317940
申请日：2011-11-01
申请人： Naoyuki Ishikawa , Naohiro Kikkawa , Hitoshi Hattori , Shuuya Nagasako , Takashi Saito , Yuusuke Shibasaki , Akihiro Musha , Hidetoshi Kojima , Naoki Oikawa , Go Aiba
发明人： Naoyuki Ishikawa , Naohiro Kikkawa , Hitoshi Hattori , Shuuya Nagasako , Takashi Saito , Yuusuke Shibasaki , Akihiro Musha , Hidetoshi Kojima , Naoki Oikawa , Go Aiba
IPC分类号： B31F1/08
CPC分类号： B31F1/08 , G03G15/6582 , G03G2215/00877
摘要： A creasing apparatus forming a crease on sheets one by one includes: a first member having a linear convex blade formed in a direction perpendicular to a sheet conveying direction; a second member having a concave blade being paired with the convex blade; and a drive unit that moves the first and second members so as to cause the convex blade and the concave blade to form a crease on a sheet stopped at a predetermined position. The first member forms the convex blade with first comb and second comb and the second member forms the concave blade with third comb and fourth comb that advance and retract relative to each other. The drive unit selects advanced and retracted positions of the first comb and second comb and advanced and retracted positions of the third comb and fourth comb so as to perform a creasing process or a perforating process.
摘要翻译：在片材上逐一形成折痕的折痕装置包括：具有在垂直于片材输送方向的方向上形成的线状凸起片的第一部件; 第二构件，具有与所述凸形刀片成对的凹形刀片; 以及驱动单元，其使第一和第二构件移动，以使凸形刀片和凹形刀片在停止在预定位置的片材上形成折痕。第一构件用第一梳子和第二梳子形成凸形刀片，并且第二构件形成具有相对于彼此前进和后退的第三梳状物和第四梳状物的凹形刀片。驱动单元选择第三梳和第四梳的第一梳和第二梳和先进和缩进位置的先进和缩回位置，以执行折痕处理或穿孔处理。

6. 发明申请

US20110301008A1 Creasing device and image forming system 有权
标题翻译：压痕装置和成像系统
公开(公告)号：US20110301008A1
公开(公告)日：2011-12-08
申请号：US13067206
申请日：2011-05-17
申请人： Yuusuke Shibasaki , Naohiro Kikkawa , Hitoshi Hattori , Shuuya Nagasako , Takashi Saito , Naoyuki Ishikawa , Hidetoshi Kojima , Naoki Oikawa , Go Aiba
发明人： Yuusuke Shibasaki , Naohiro Kikkawa , Hitoshi Hattori , Shuuya Nagasako , Takashi Saito , Naoyuki Ishikawa , Hidetoshi Kojima , Naoki Oikawa , Go Aiba
IPC分类号： B31B1/26
CPC分类号： B65H45/30 , G03G15/6573 , G03G2215/00877
摘要： A creasing device for creasing sheets on a per-sheet basis, the creasing device includes: a first member extending perpendicularly to a sheet conveying direction and including a male blade, which has a convex cross section; a second member extending perpendicularly to the sheet conveying direction and including a grooved female blade, into which the male blade to be fitted with a sheet between the female blade and the male blade; and a drive unit that brings the first member and the second member relatively into and out of contact with each other to cause a sheet stopped at a predetermined position to be pinched between the first member and the second member and creased. An edge portion of any one of the first member and the second member has an arcuate shape.
摘要翻译：一种压片装置，其特征在于，上述折痕装置包括：垂直于片材输送方向延伸的第一构件，其具有凸状的截面; 第二构件垂直于片材输送方向延伸并且包括凹槽的阴片，所述阳片与所述阴片和所述阴片之间的片材配合在其中; 以及驱动单元，其使所述第一构件和所述第二构件相对地彼此接触和脱离接触，以使得停止在预定位置处的片材被夹在所述第一构件和所述第二构件之间并且起皱。第一构件和第二构件中的任一个的边缘部分具有弓形形状。

7. 发明申请

US20110245055A1 Creasing device and image forming system 失效
标题翻译：压痕装置和成像系统
公开(公告)号：US20110245055A1
公开(公告)日：2011-10-06
申请号：US13064607
申请日：2011-04-04
申请人： Takashi Saito , Naohiro Kikkawa , Hitoshi Hattori , Shuuya Nagasako , Naoyuki Ishikawa , Yuusuke Shibasaki , Hidetoshi Kojima , Naoki Oikawa , Go Aiba
发明人： Takashi Saito , Naohiro Kikkawa , Hitoshi Hattori , Shuuya Nagasako , Naoyuki Ishikawa , Yuusuke Shibasaki , Hidetoshi Kojima , Naoki Oikawa , Go Aiba
IPC分类号： B31F1/00
CPC分类号： B65H45/30 , B65H45/18 , B65H2701/1311 , B65H2701/1313 , B65H2801/27
摘要： A creasing device includes a creasing unit that creases sheets on a one-by-one basis, which is conveyed to a folding device of a subsequent stage, a sheet detection unit that detects a position of a sheet delivered to the creasing device and a control unit that obtains reference information of a fold-position for the folding device and performs control of a stop position of the sheet according to reference information of the fold position, thereby adjusting a crease position.
摘要翻译：折痕装置包括：一张一张地折叠片材的折痕单元，该折页单元被输送到后续折页装置;片材检测单元，其检测输送到折痕装置的片材的位置;以及控制装置获取折叠装置的折叠位置的参考信息的单元，并且根据折叠位置的参考信息执行片材的停止位置的控制，从而调整折痕位置。

8. 发明申请

US20090030346A1 Device and method for measuring continuous swallowing motion 失效
标题翻译：用于测量连续吞咽运动的装置和方法
公开(公告)号：US20090030346A1
公开(公告)日：2009-01-29
申请号：US11659421
申请日：2005-07-29
申请人： Hidetoshi Kojima , Hirotaka Kaneda , Toyohiko Hayashi
发明人： Hidetoshi Kojima , Hirotaka Kaneda , Toyohiko Hayashi
IPC分类号： A61B5/103
CPC分类号： A61B7/006 , A61B5/11 , A61B5/4205 , A61B5/4514 , A61B5/4519 , A61B5/6822 , A61B5/6831
摘要： A swallowing movement measuring device is disclosed that has plural pressure sensors which are arranged in a line and supported in a vertical direction and a tool for wearing the pressure sensors and for fixing the pressure sensors to touch an anterior region of the neck of a subject. The tool for wearing the pressure sensors is provided with an urethane foam in which the pressure sensors are arranged and placed in line and supported along a direction of the up and down movement of thyroid cartilage when food is swallowed. A fixing tool of the pressure sensors supports the urethane foam and a holding band holds the fixing tools of the pressure sensors on the anterior region of neck of the subject.
摘要翻译：公开了一种吞咽运动测量装置，其具有沿直线布置并被支撑在垂直方向上的多个压力传感器和用于佩戴压力传感器并用于固定压力传感器以接触被检体颈部的前部区域的工具。用于佩戴压力传感器的工具设置有聚氨酯泡沫，其中压力传感器被布置和排列成直线并且当食物被吞咽时沿着甲状软骨的上下运动的方向被支撑。压力传感器的固定工具支撑聚氨酯泡沫，并且保持带将压力传感器的固定工具保持在被检体颈部的前部区域上。

9. 发明授权

US07382509B2 Polygon mirror scanner device with tubular magnet adhered to the inside of the tubular mirror with a depression on the inner face, opposite the mirror face, with a gap, absent adhesive, formed between the magnet and inner face 有权
标题翻译：具有管状磁体的多边形镜扫描器装置粘附在管状反射镜的内部，内表面上的凹陷与镜面相对，具有在磁体和内表面之间形成的间隙，不存在粘合剂
公开(公告)号：US07382509B2
公开(公告)日：2008-06-03
申请号：US11505365
申请日：2006-08-17
申请人： Noriyuki Kadowaki , Hidetoshi Kojima , Yoshihiro Takahashi
发明人： Noriyuki Kadowaki , Hidetoshi Kojima , Yoshihiro Takahashi
IPC分类号： G02B26/08
CPC分类号： G02B26/121
摘要： Disclosed is a polygon mirror scanner device, used as a rotor, having a plurality of mirror faces on the outer peripheral face of a mirror member having a substantially tubular shape, with a tubular magnet adhered to the lower inner peripheral face of the mirror member. A depression is uniformly formed in the circumferential direction on the inner peripheral face, at a position opposite the mirror faces, such that a gap forms between the magnet and the inner peripheral face when the magnet is at a predetermined positioned. An adhesive agent is provided at the upper end and lower end of the magnet, but not in the gap. When the mirror faces are two-tiered, the upper end of the magnet is located at substantially an intermediate position in the height direction of the two-tier mirror faces.
摘要翻译：公开了一种用作转子的多面镜扫描器装置，在具有大致管状形状的镜构件的外周面上具有多个镜面，其中管状磁体粘附到镜构件的下内周面。在圆周方向上在与镜面相反的位置处在内周面上均匀地形成凹陷，使得当磁体处于预定位置时，在磁体和内周面之间形成间隙。在磁体的上端和下端设有粘合剂，而不在间隙中。当镜面为两层时，磁体的上端位于两层镜面的高度方向的大致中间位置。

10. 发明申请

US20070047045A1 Polygon mirror scanner device 有权
标题翻译：多边形反射镜扫描仪
公开(公告)号：US20070047045A1
公开(公告)日：2007-03-01
申请号：US11505365
申请日：2006-08-17
申请人： Noriyuki Kadowaki , Hidetoshi Kojima , Yoshihiro Takahashi
发明人： Noriyuki Kadowaki , Hidetoshi Kojima , Yoshihiro Takahashi
IPC分类号： G02B26/08
CPC分类号： G02B26/121
摘要： Disclosed is a polygon mirror scanner device, used as a rotor, having a plurality of mirror faces on the outer peripheral face of a mirror member having a substantially tubular shape, with a tubular magnet adhered to the lower inner peripheral face of the mirror member. A depression is uniformly formed in the circumferential direction on the inner peripheral face, at a position opposite the mirror faces, such that a gap forms between the magnet and the inner peripheral face when the magnet is at a predetermined positioned. An adhesive agent is provided at the upper end and lower end of the magnet, but not in the gap. When the mirror faces are two-tiered, the upper end of the magnet is located at substantially an intermediate position in the height direction of the two-tier mirror faces.
摘要翻译：公开了一种用作转子的多面镜扫描器装置，在具有大致管状形状的镜构件的外周面上具有多个镜面，其中管状磁体粘附到镜构件的下内周面。在圆周方向上在与镜面相反的位置处在内周面上均匀地形成凹陷，使得当磁体处于预定位置时，在磁体和内周面之间形成间隙。在磁体的上端和下端设有粘合剂，而不在间隙中。当镜面为两层时，磁体的上端位于两层镜面的高度方向的大致中间位置。

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