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1. 发明授权

US08596630B2 Sheet processing apparatus that flattens folded spine of sheet bundle and image forming apparatus including the sheet processing apparatus 失效
标题翻译：片材加工装置，其使折叠的片材束脊和平板处理装置成像
公开(公告)号：US08596630B2
公开(公告)日：2013-12-03
申请号：US13432168
申请日：2012-03-28
申请人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Tomoharu Sato
发明人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Tomoharu Sato
IPC分类号： B31F1/00
CPC分类号： G03G15/6544 , B42C1/125 , B65H37/06 , B65H45/30 , B65H2511/13 , B65H2511/30 , B65H2513/50 , B65H2701/13212 , B65H2801/27 , G03G15/6582 , B65H2220/01 , B65H2220/02
摘要： A sheet processing apparatus which is capable of stabilizing a stop position of the sheet bundle, to thereby enable creation of a high finish quality product, and is compact in size and can be manufactured at low costs. Conveyance belts convey the sheet bundle to a flattening position. A pressing roller flattens the folded spine of the sheet bundle by pressing the folded spine. Clampers hold the sheet bundle such that the sheet bundle is not moved when flattening is performed. A CPU starts to stop driving of the conveyance belts when the sheet bundle is conveyed to a predetermined location upstream of the flattening position in the conveying direction of the sheet bundle, and stops the sheet bundle at the flattening position by holding the sheet bundle with the clampers before the conveyance of the sheet bundle is stopped.
摘要翻译：能够稳定片材摞的停止位置的片材处理装置，从而能够产生高质量的产品，并且尺寸紧凑并且可以以低成本制造。输送带将纸张束传送到平坦的位置。按压辊通过按压折叠的脊柱来平整片材束的折叠脊。夹持器夹住片材束，使得当进行平坦化时片材束不移动。当纸张束被输送到纸张捆的输送方向上的平坦化位置上游的预定位置时，CPU开始停止传送带的驱动，并且通过将纸张束保持在平坦位置而将纸张束停止在平坦化位置在纸张捆的输送之前的夹紧器停止。

2. 发明申请

US20120243962A1 SHEET PROCESSING APPARATUS 失效
标题翻译：板材加工设备
公开(公告)号：US20120243962A1
公开(公告)日：2012-09-27
申请号：US13417584
申请日：2012-03-12
申请人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Tomoharu Sato
发明人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Tomoharu Sato
IPC分类号： B42C13/00
CPC分类号： B65H45/18 , B65H2701/13212 , B65H2801/27
摘要： A folding line is pressed using both a first and second pressing members of press roller pairs. Further, positions of the first and second pressing members are shifted from each other. When the number of the sheets included in a booklet is a predetermined number or less, the folding line is pressed by only the first pressing member. When the number of the sheets is more than the predetermined number, the folding line is pressed by both the first and second pressing members.
摘要翻译：使用压辊对的第一和第二按压构件压制折叠线。此外，第一和第二按压构件的位置彼此偏移。当包含在小册子中的片材的数量是预定数量或更小时，折叠线仅由第一按压部件按压。当纸张的数量大于预定数量时，折叠线被第一和第二按压部件都按压。

3. 发明申请

US20120169003A1 SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：表格处理装置和图像形成装置
公开(公告)号：US20120169003A1
公开(公告)日：2012-07-05
申请号：US13420292
申请日：2012-03-14
申请人： Yasuo Fukatsu , Hitoshi Kato , Naoki Ishikawa , Tomoharu Sato
发明人： Yasuo Fukatsu , Hitoshi Kato , Naoki Ishikawa , Tomoharu Sato
IPC分类号： B65H37/06
CPC分类号： B65H45/18 , B65H2801/27
摘要： A sheet processing apparatus includes a folding roller pair, a sheet pushing member, a detection unit, and a control unit. The folding roller pair folds a sheet or a sheet bundle by a nip portion and conveys a folded sheet or a folded sheet bundle. The sheet pushing member performs a pushing operation in which a tip of the sheet pushing member pushes the sheet or the sheet bundle into the nip portion of the folding roller pair. The detection unit detects whether the tip of the sheet pushing member reaches a predetermined position in a moving direction of the sheet pushing member. The control unit controls driving of the sheet pushing member according to a result of detection by the detection unit such that the sheet pushing member repeats the pushing operation until the detection unit detects that the tip of the sheet pushing member reaches the predetermined position.
摘要翻译：片材处理装置包括折叠辊对，片材推送构件，检测单元和控制单元。折叠辊对通过夹持部折叠片材或片材束，并且传送折叠的片材或折叠的片材束。片材推动部件执行推动操作，其中片材推动部件的末端将片材或片材片材推入折叠辊对的夹持部分。检测单元检测片材推入构件的末端是否到达片材推动构件的移动方向上的预定位置。控制单元根据检测单元的检测结果控制片材推入构件的驱动，使得片材推动构件重复按压操作，直到检测单元检测到片材推动构件的末端到达预定位置。

4. 发明授权

US08336869B2 Sheet processing apparatus and image forming apparatus 有权
标题翻译：片材处理装置和图像形成装置
公开(公告)号：US08336869B2
公开(公告)日：2012-12-25
申请号：US13420292
申请日：2012-03-14
申请人： Yasuo Fukatsu , Hitoshi Kato , Naoki Ishikawa , Tomoharu Sato
发明人： Yasuo Fukatsu , Hitoshi Kato , Naoki Ishikawa , Tomoharu Sato
IPC分类号： B65H37/06
CPC分类号： B65H45/18 , B65H2801/27
摘要： A sheet processing apparatus includes a folding roller pair, a sheet pushing member, a detection unit, and a control unit. The folding roller pair folds a sheet or a sheet bundle by a nip portion and conveys a folded sheet or a folded sheet bundle. The sheet pushing member performs a pushing operation in which a tip of the sheet pushing member pushes the sheet or the sheet bundle into the nip portion of the folding roller pair. The detection unit detects whether the tip of the sheet pushing member reaches a predetermined position in a moving direction of the sheet pushing member. The control unit controls driving of the sheet pushing member according to a result of detection by the detection unit such that the sheet pushing member repeats the pushing operation until the detection unit detects that the tip of the sheet pushing member reaches the predetermined position.
摘要翻译：片材处理装置包括折叠辊对，片材推送构件，检测单元和控制单元。折叠辊对通过夹持部折叠片材或片材束，并且传送折叠的片材或折叠的片材束。片材推动部件执行推动操作，其中片材推动部件的末端将片材或片材片材推入折叠辊对的夹持部分。检测单元检测片材推入构件的末端是否到达片材推动构件的移动方向上的预定位置。控制单元根据检测单元的检测结果控制片材推入构件的驱动，使得片材推动构件重复按压操作，直到检测单元检测到片材推动构件的末端到达预定位置。

5. 发明授权

US08162303B2 Sheet processing apparatus and image forming apparatus 有权
标题翻译：片材处理装置和图像形成装置
公开(公告)号：US08162303B2
公开(公告)日：2012-04-24
申请号：US13044319
申请日：2011-03-09
申请人： Yasuo Fukatsu , Hitoshi Kato , Naoki Ishikawa , Tomoharu Sato
发明人： Yasuo Fukatsu , Hitoshi Kato , Naoki Ishikawa , Tomoharu Sato
IPC分类号： B65H37/06 , B65H37/04
CPC分类号： B65H45/18 , B65H2801/27
摘要： A sheet processing apparatus includes a folding roller pair, a sheet pushing member, and a detection unit. The folding roller pair folds a sheet or a sheet bundle by a nip portion. The sheet pushing member results in a tip pushing a portion between two ends of the sheet or sheet bundle into the nip portion and then performs a tip returning operation. The detection unit detects whether the tip reaches a predetermined position within a predetermined time. When the tip does not reach the predetermined position within the predetermined time, the sheet pushing member retries the pushing operation after performing the returning operation. When the tip reaches the predetermined position within the predetermined time, the sheet pushing member stops the pushing operation and controls rotation driving of the folding roller pair such that the folding roller pair starts to convey the sheet or sheet bundle.
摘要翻译：片材处理设备包括折叠辊对，片材推送构件和检测单元。折叠辊对通过夹持部折叠片材或片材束。片材推动构件导致将片材或片材束的两个端部之间的部分推入到夹持部中，然后进行尖端返回操作。检测单元检测尖端是否在预定时间内到达预定位置。当在预定时间内尖端未到达预定位置时，片材推入件在执行返回操作之后重试按压操作。当所述尖端在预定时间内到达预定位置时，片材推动构件停止推动操作并且控制折叠辊对的旋转驱动，使得折叠辊对开始传送片材或片材束。

6. 发明申请

US20110281708A1 SHEET PROCESSING APPARATUS 有权
标题翻译：板材加工设备
公开(公告)号：US20110281708A1
公开(公告)日：2011-11-17
申请号：US13102881
申请日：2011-05-06
申请人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Tomoharu Sato
发明人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Tomoharu Sato
IPC分类号： B31F1/10
CPC分类号： B65H45/18 , B65H2511/20 , B65H2511/222 , B65H2511/224 , B65H2801/27 , B65H2220/02 , B65H2220/01 , B65H2220/11
摘要： A sheet processing apparatus includes a pushing member, a drive device, a first conveyance unit, a second conveyance unit provided on a downstream side of the first conveyance unit, a first detection unit, a second detection unit, and a control unit. The drive device moves the pushing member to push a portion of a sheet bundle to fold the sheet bundle. The first conveyance unit uses a roller pair to convey the folded sheet bundle folded. The second conveyance unit conveys the sheet bundle. The first detection unit detects an amount by which the pushing member is moved by the drive device. The second detection unit detects an amount by which the sheet bundle is conveyed by the first conveyance unit. The control unit separates the roller pair based on the amounts detected by the first and second detection units.
摘要翻译：片材处理装置包括推动构件，驱动装置，第一输送单元，设置在第一输送单元的下游侧的第二输送单元，第一检测单元，第二检测单元和控制单元。驱动装置移动推动构件以推动片材束的一部分以折叠片材束。第一传送单元使用辊对来传送折叠的折叠片材束。第二输送单元输送纸张束。第一检测单元检测推动构件被驱动装置移动的量。第二检测单元检测由第一输送单元输送纸张束的量。控制单元基于由第一和第二检测单元检测到的量来分离辊对。

7. 发明授权

US08613435B2 Sheet processing apparatus 失效
标题翻译：纸张处理设备
公开(公告)号：US08613435B2
公开(公告)日：2013-12-24
申请号：US13417584
申请日：2012-03-12
申请人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Tomoharu Sato
发明人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Tomoharu Sato
IPC分类号： B31F1/10
CPC分类号： B65H45/18 , B65H2701/13212 , B65H2801/27
摘要： A folding line is pressed using both a first and second pressing members of press roller pairs. Further, positions of the first and second pressing members are shifted from each other. When the number of the sheets included in a booklet is a predetermined number or less, the folding line is pressed by only the first pressing member. When the number of the sheets is more than the predetermined number, the folding line is pressed by both the first and second pressing members.
摘要翻译：使用压辊对的第一和第二按压构件压制折叠线。此外，第一和第二按压构件的位置彼此偏移。当包含在小册子中的片材的数量是预定数量或更小时，折叠线仅由第一按压部件按压。当纸张的数量大于预定数量时，折叠线被第一和第二按压部件都按压。

8. 发明授权

US08459631B2 Sheet processing apparatus 有权
标题翻译：纸张处理设备
公开(公告)号：US08459631B2
公开(公告)日：2013-06-11
申请号：US13098059
申请日：2011-04-29
申请人： Naoki Ishikawa , Yasuo Fukatsu , Hitoshi Kato , Tomoharu Sato
发明人： Naoki Ishikawa , Yasuo Fukatsu , Hitoshi Kato , Tomoharu Sato
IPC分类号： B31F1/00
CPC分类号： B42B4/00 , B65H2701/13212
摘要： A sheet processing apparatus includes a sheet stacking unit, a binding unit, a folding unit, a conveyance unit, a press unit, a grasping unit, and a control unit. The binding unit performs binding processing on a sheet bundle stacked in the sheet stacking unit. The folding unit folds the sheet bundle that is subjected to binding processing. The conveyance unit conveys the folded sheet bundle. The press unit presses a fold line portion of the conveyed sheet bundle. The grasping unit is separate from the conveyance unit and switches between a first state in which the grasping unit grasps the conveyed sheet bundle to fix the sheet bundle in position and a second state in which the grasping unit does not grasp the conveyed sheet bundle. The control unit shifts the grasping unit to the first state and causes the press unit to press the sheet bundle.
摘要翻译：片材处理装置包括片材堆垛单元，装订单元，折叠单元，输送单元，按压单元，把持单元和控制单元。装订单元对堆叠在纸张堆叠单元中的纸张捆进行装订处理。折叠单元折叠经受装订处理的片材束。输送单元输送折叠的纸张束。按压单元按压所输送的薄片束的折线部分。夹持单元与输送单元分离，并且在第一状态和第二状态之间进行切换，在第一状态下，抓取单元抓住输送的纸张束以将纸张束固定在适当位置，并且第二状态中抓取单元不抓住输送的纸张束。控制单元将把持单元移动到第一状态，并使按压单元按压片材束。

9. 发明授权

US08262073B2 Sheet processing apparatus 有权
标题翻译：纸张处理设备
公开(公告)号：US08262073B2
公开(公告)日：2012-09-11
申请号：US13102881
申请日：2011-05-06
申请人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Tomoharu Sato
发明人： Hitoshi Kato , Naoki Ishikawa , Yasuo Fukatsu , Tomoharu Sato
IPC分类号： B31F1/08
CPC分类号： B65H45/18 , B65H2511/20 , B65H2511/222 , B65H2511/224 , B65H2801/27 , B65H2220/02 , B65H2220/01 , B65H2220/11
摘要： A sheet processing apparatus includes a pushing member, a drive device, a first conveyance unit, a second conveyance unit provided on a downstream side of the first conveyance unit, a first detection unit, a second detection unit, and a control unit. The drive device moves the pushing member to push a portion of a sheet bundle to fold the sheet bundle. The first conveyance unit uses a roller pair to convey the folded sheet bundle folded. The second conveyance unit conveys the sheet bundle. The first detection unit detects an amount by which the pushing member is moved by the drive device. The second detection unit detects an amount by which the sheet bundle is conveyed by the first conveyance unit. The control unit separates the roller pair based on the amounts detected by the first and second detection units.
摘要翻译：片材处理装置包括推动构件，驱动装置，第一输送单元，设置在第一输送单元的下游侧的第二输送单元，第一检测单元，第二检测单元和控制单元。驱动装置移动推动构件以推动片材束的一部分以折叠片材束。第一传送单元使用辊对来传送折叠的折叠片材束。第二输送单元输送纸张束。第一检测单元检测推动构件被驱动装置移动的量。第二检测单元检测由第一输送单元输送纸张束的量。控制单元基于由第一和第二检测单元检测到的量来分离辊对。

10. 发明申请

US20120142510A1 SHEET BUNDLE TREATMENT APPARATUS CONFIGURED TO PERFORM PROCESSES ON CREASE OF FOLDED SHEET BUNDLE 有权
标题翻译：配置为执行折叠折叠板的工艺的表面处理设备
公开(公告)号：US20120142510A1
公开(公告)日：2012-06-07
申请号：US13300959
申请日：2011-11-21
申请人： Naoki Ishikawa , Yasuo Fukatsu , Hitoshi Kato , Tomoharu Sato
发明人： Naoki Ishikawa , Yasuo Fukatsu , Hitoshi Kato , Tomoharu Sato
IPC分类号： B31F1/00
CPC分类号： B65H45/18 , B65H2701/13212 , B65H2801/27
摘要： A sheet bundle treatment apparatus may include a folding device, a conveying unit, a flattening device, and a control unit. The folding device performs a folding process on a sheet bundle to produce a folded sheet bundle. The conveying unit conveys the folded sheet bundle. The flattening device performs a flattening process to press a folded portion of the sheet bundle from the folded portion toward a fore edge to flatten the folded portion after the conveyance of the sheet bundle. The control unit causes the sheet bundle to be conveyed at a first velocity when the flattening process is not to be performed, and causes the sheet bundle to be conveyed at a second velocity which is slower than the first velocity when the flattening process is to be performed, thereby stopping the sheet bundle at a position where the flattening process is to be performed.
摘要翻译：片材捆处理装置可以包括折叠装置，输送单元，平坦化装置和控制单元。折叠装置对片材捆进行折叠处理以产生折叠的片材束。输送单元输送折叠的纸张束。扁平装置进行扁平化处理，以将片材摞的折叠部分从折叠部分朝向前边缘挤压，以便在输送片材束之后使折叠部分平坦化。当不进行平坦化处理时，控制单元使得片材以第一速度被输送，并且当扁平化处理为第一速度时，使得片材束以比第一速度慢的第二速度被输送从而将片材束停止在要进行平坦化处理的位置。

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