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1. 发明授权

US07475876B2 Sheet stacking/aligning apparatus, sheet handling apparatus, and image forming apparatus 有权
标题翻译：片材堆垛/定位装置，片材处理装置和成像装置
公开(公告)号：US07475876B2
公开(公告)日：2009-01-13
申请号：US11263986
申请日：2005-11-02
申请人： Daisaku Kamiya , Mitsushige Murata , Hiromichi Tsujino , Yuzo Matsumoto , Takako Hanada
发明人： Daisaku Kamiya , Mitsushige Murata , Hiromichi Tsujino , Yuzo Matsumoto , Takako Hanada
IPC分类号： B65H31/26
CPC分类号： B65H31/36 , B65H31/26 , B65H2405/1134 , B65H2701/1313 , B65H2801/27
摘要： In order to reduce the stack failure of a sheet bundle, there is provided a sheet stacking/aligning apparatus comprising: a stack tray for stacking sheets thereon; and a rear end aligning member for pushing and aligning the rear end of a sheet conveyed onto the stack tray. The rear end aligning member includes sheet holding paddle for holding the sheets stacked on the stack tray.
摘要翻译：为了减少片材摞的堆叠故障，提供了一种片材堆垛/对准装置，包括：堆叠托盘，用于在其上堆叠片材; 以及用于推动和对准传送到堆叠托盘上的片材的后端的后端对准构件。后端对准构件包括用于保持堆叠在堆叠托盘上的片材的片材保持板。

2. 发明授权

US07434804B2 Sheet processing apparatus and sheet processing method 有权
标题翻译：片材处理设备和片材处理方法
公开(公告)号：US07434804B2
公开(公告)日：2008-10-14
申请号：US10794517
申请日：2004-03-05
申请人： Takako Hanada , Hiromichi Tsujino , Yuzo Matsumoto , Mitsushige Murata
发明人： Takako Hanada , Hiromichi Tsujino , Yuzo Matsumoto , Mitsushige Murata
IPC分类号： B65H5/34
CPC分类号： B65H5/06
摘要： A sheet processing apparatus which is capable of discharging a sheet at the optimum sheet discharging speed without stopping the conveyance of the sheet irrespective of differences in sheet conveying speed according to sheet types. A sheet discharging motor is controlled to drive a discharging roller to convey sheets in selected one of a first state in which the sheets are conveyed at speeds within a first speed range specified by a first maximum speed and a first minimum speed, and a second state in which the sheets are conveyed at speeds within a second speed range specified by a second maximum speed lower than the first maximum speed and a second minimum speed lower than the first minimum speed. The first speed range includes an overlapping range where the first speed range and the second speed range overlap.
摘要翻译：一种纸张处理设备，其能够以不同的纸张类型的纸张输送速度的差异而不停止纸张的输送而以最佳纸张排出速度排出纸张。控制片材排出马达以驱动排出辊以在第一状态中选定的一个状态下输送纸张，其中纸张以由第一最大速度和第一最小速度指定的第一速度范围内的速度传送，并且第二状态其中纸张以低于第一最大速度的第二最大速度和低于第一最小速度的第二最小速度指定的第二速度范围内的速度传送。第一速度范围包括第一速度范围和第二速度范围重叠的重叠范围。

3. 发明申请

US20060061032A1 Sheet stacking/aligning apparatus, sheet handling apparatus, and image forming apparatus 有权
公开(公告)号：US20060061032A1
公开(公告)日：2006-03-23
申请号：US11263986
申请日：2005-11-02
申请人： Daisaku Kamiya , Mitsushige Murata , Hiromichi Tsujino , Yuzo Matsumoto , Takako Hanada
发明人： Daisaku Kamiya , Mitsushige Murata , Hiromichi Tsujino , Yuzo Matsumoto , Takako Hanada
IPC分类号： B65H31/36
CPC分类号： B65H31/36 , B65H31/26 , B65H2405/1134 , B65H2701/1313 , B65H2801/27
摘要： In order to reduce the stack failure of a sheet bundle, there is provided a sheet stacking/aligning apparatus comprising: a stack tray for stacking sheets thereon; and a rear end aligning member for pushing and aligning the rear end of a sheet conveyed onto the stack tray. The rear end aligning member includes sheet holding paddle for holding the sheets stacked on the stack tray.

4. 发明申请

US20050263957A1 Sheet stacking apparatus 有权
公开(公告)号：US20050263957A1
公开(公告)日：2005-12-01
申请号：US11193919
申请日：2005-07-29
申请人： Yuzo Matsumoto , Hiromichi Tsujino , Mitsushige Murata , Takako Hanada
发明人： Yuzo Matsumoto , Hiromichi Tsujino , Mitsushige Murata , Takako Hanada
IPC分类号： B65H29/14 , B65H31/30 , B65H33/08 , B65H29/34
CPC分类号： B65H31/3027 , B65H29/14 , B65H33/08 , B65H2301/16 , B65H2301/163 , B65H2301/4213 , B65H2511/414 , B65H2801/27 , B65H2220/01
摘要： A sheet stacking apparatus which is capable of reliably sandwiching or catching sheets, and also capable of providing control so as to ensure reliable conveyance of succeeding sheets during the catching operation. A stack tray is provided downstream of a processing tray that stacks sheets. A position on the stacking surface of the stack tray at which the leading end of a sheet having its trailing end passing a discharging section, which discharges sheets toward the processing tray, contacts the stacking surface is lower in level than the highest portion of the processing tray. A swinging arm that discharges the sheets stacked on the processing tray to the stack tray is capable of selectively assuming a catching state in which a sheet discharged to the processing tray is caught by the swinging arm, and a non-catching state in which a sheet discharged to the processing tray is not caught by the swinging arm. The swinging arm is controlled to assume the non-catching state when the discharging section starts discharging a sheet, and switch to the catching state before the trailing end of the sheet discharged by the discharging section passes the swinging arm.

5. 发明授权

US07467789B2 Sheet handling apparatus and image forming apparatus 有权
标题翻译：片材处理装置和成像装置
公开(公告)号：US07467789B2
公开(公告)日：2008-12-23
申请号：US11834229
申请日：2007-08-06
申请人： Mitsushige Murata , Hiromichi Tsujino , Yuzo Matsumoto , Takako Hanada
发明人： Mitsushige Murata , Hiromichi Tsujino , Yuzo Matsumoto , Takako Hanada
IPC分类号： B65H37/04
CPC分类号： B65H29/34
摘要： When the rear end of a sheet bundle S is brought to reach the clamping portion between a rocking roller and a rear end aligning wall by conveyance means, the individual timings, at which the rocking roller and the rear end aligning wall move to the escape position, are controlled to drop said sheet bundle S onto a stack tray, and then the rear end aligning wall is moved from the escape position to the support position thereby to register the rear end of the sheet bundle S dropped on the stack tray.
摘要翻译：当通过传送装置使片材束S的后端到达摆动辊和后端对齐壁之间的夹持部分时，摆动辊和后端对齐壁移动到逸出位置的各个定时被控制以将所述片材束S落到堆叠托盘上，然后后端对准壁从退出位置移动到支撑位置，从而将落在堆叠托盘上的片材束S的后端对准。

6. 发明授权

US06962331B2 Sheet stacking apparatus 失效
标题翻译：纸张堆垛装置
公开(公告)号：US06962331B2
公开(公告)日：2005-11-08
申请号：US10793119
申请日：2004-03-04
申请人： Yuzo Matsumoto , Hiromichi Tsujino , Mitsushige Murata , Takako Hanada
发明人： Yuzo Matsumoto , Hiromichi Tsujino , Mitsushige Murata , Takako Hanada
IPC分类号： B65H29/14 , B65H31/30 , B65H33/08 , B65H37/04
CPC分类号： B65H31/3027 , B65H29/14 , B65H33/08 , B65H2301/16 , B65H2301/163 , B65H2301/4213 , B65H2511/414 , B65H2801/27 , B65H2220/01
摘要： A sheet stacking apparatus which is capable of reliably sandwiching or catching sheets, and also capable of providing control so as to ensure reliable conveyance of succeeding sheets during the catching operation. A stack tray is provided downstream of a processing tray that stacks sheets. A position on the stacking surface of the stack tray at which the leading end of a sheet having its trailing end passing a discharging section, which discharges sheets toward the processing tray, contacts the stacking surface is lower in level than the highest portion of the processing tray. A swinging arm that discharges the sheets stacked on the processing tray to the stack tray is capable of selectively assuming a catching state in which a sheet discharged to the processing tray is caught by the swinging arm, and a non-catching state in which a sheet discharged to the processing tray is not caught by the swinging arm. The swinging arm is controlled to assume the non-catching state when the discharging section starts discharging a sheet, and switch to the catching state before the trailing end of the sheet discharged by the discharging section passes the swinging arm.
摘要翻译：一种纸张堆垛装置，其能够可靠地夹住或抓住纸张，并且还能够提供控制，以便在捕捉操作期间确保后续纸张的可靠传送。在堆叠纸张的处理托盘的下游提供堆叠托盘。在堆叠托盘的堆叠表面上的位置，其中具有其后端的片材的前端通过排出部分的片材朝向处理托盘排出的片材接触堆叠表面的水平低于处理的最高部分托盘。将堆叠在处理托盘上的片材排出到堆叠托盘的摆动臂能够选择性地采取其中排出到处理托盘的片材被摆动臂卡住的捕获状态，以及不捕获状态，其中片材排出到处理托盘不被摆臂卡住。当排出部开始排出片材时，摆动臂被控制为处于非捕获状态，并且在由排出部件排出的片材的尾端通过摆臂之前切换到捕获状态。

7. 发明授权

US07281708B2 Sheet handling apparatus and image forming apparatus 有权
标题翻译：片材处理装置和成像装置
公开(公告)号：US07281708B2
公开(公告)日：2007-10-16
申请号：US10784258
申请日：2004-02-24
申请人： Mitsushige Murata , Hiromichi Tsujino , Yuzo Matsumoto , Takako Hanada
发明人： Mitsushige Murata , Hiromichi Tsujino , Yuzo Matsumoto , Takako Hanada
IPC分类号： B65H31/02
CPC分类号： B65H29/34
摘要： When the rear end of a sheet bundle S is brought to reach the clamping portion between a rocking roller and a rear end aligning wall by conveyance means, the individual timings, at which the rocking roller and the rear end aligning wall move to the escape position, are controlled to drop said sheet bundle S onto a stack tray, and then the rear end aligning wall is moved from the escape position to the support position thereby to register the rear end of the sheet bundle S dropped on the stack tray.
摘要翻译：当通过传送装置使片材束S的后端到达摆动辊和后端对齐壁之间的夹持部分时，摆动辊和后端对齐壁移动到逸出位置的各个定时被控制以将所述片材束S落到堆叠托盘上，然后后端对准壁从退出位置移动到支撑位置，从而将落在堆叠托盘上的片材束S的后端对准。

8. 发明授权

US08201825B2 Sheet stacking/aligning apparatus, sheet handling apparatus, and image forming apparatus 失效
标题翻译：片材堆垛/定位装置，片材处理装置和成像装置
公开(公告)号：US08201825B2
公开(公告)日：2012-06-19
申请号：US12328286
申请日：2008-12-04
申请人： Daisaku Kamiya , Mitsushige Murata , Hiromichi Tsujino , Yuzo Matsumoto , Takako Hanada
发明人： Daisaku Kamiya , Mitsushige Murata , Hiromichi Tsujino , Yuzo Matsumoto , Takako Hanada
IPC分类号： B65H31/26
CPC分类号： B65H31/36 , B65H31/26 , B65H2405/1134 , B65H2701/1313 , B65H2801/27
摘要： In order to reduce the stack failure of a sheet bundle, there is provided a sheet stacking/aligning apparatus comprising: a stack tray for stacking sheets thereon; and a rear end aligning member for pushing and aligning the rear end of a sheet conveyed onto the stack tray. The rear end aligning member includes sheet holding paddle for holding the sheets stacked on the stack tray.
摘要翻译：为了减少片材摞的堆叠故障，提供了一种片材堆垛/对准装置，包括：堆叠托盘，用于在其上堆叠片材; 以及用于推动和对准传送到堆叠托盘上的片材的后端的后端对准构件。后端对准构件包括用于保持堆叠在堆叠托盘上的片材的片材保持板。

9. 发明授权

US07717422B2 Sheet processing apparatus and sheet processing method 有权
标题翻译：片材处理设备和片材处理方法
公开(公告)号：US07717422B2
公开(公告)日：2010-05-18
申请号：US11735856
申请日：2007-04-16
申请人： Yuzo Matsumoto , Hiromichi Tsujino , Jun-ichi Moteki , Mitsushige Murata , Takako Hanada
发明人： Yuzo Matsumoto , Hiromichi Tsujino , Jun-ichi Moteki , Mitsushige Murata , Takako Hanada
IPC分类号： B65H5/34
CPC分类号： B65H5/34 , B65H31/34 , B65H2301/44522 , B65H2511/415 , B65H2513/10 , B65H2513/50 , B65H2220/01 , B65H2220/02
摘要： A sheet processing apparatus which is capable of securing a sufficient sheet bundle processing time period even with a short sheet conveying path to thereby maintain required capability of processing sheets conveyed at constant intervals. Rollers that convey sheets are controlled such that the conveyance speed of a sheet being conveyed by the rollers is increased in first timing so as to set the sheet at an increased distance from a succeeding sheet being conveyed by the rollers. When a sheet preceding the sheet being conveyed is the last sheet of a set of sheets to be processed by the sheet processing apparatus, the rollers are controlled to increase the conveyance speed of the sheet being conveyed in second timing later than the first timing.
摘要翻译：一种纸张处理装置，其能够即使用短的纸张输送路径来确保足够的纸张捆垛处理时间段，从而保持以恒定间隔传送的处理纸张的所需能力。控制输送片材的辊子，使得由辊子输送的片材的输送速度在第一时间增加，以便将片材设置在与由辊子输送的后续片材增加的距离上。当被输送的纸张之前的纸张是由片材处理设备处理的一组纸张的最后一张纸时，控制辊子以增加在第一定时之后的第二定时期间被输送的纸张的输送速度。

10. 发明授权

US07240901B2 Sheet processing apparatus and sheet processing method 失效
标题翻译：片材处理设备和片材处理方法
公开(公告)号：US07240901B2
公开(公告)日：2007-07-10
申请号：US10793416
申请日：2004-03-04
申请人： Yuzo Matsumoto , Hiromichi Tsujino , Jun-ichi Moteki , Mitsushige Murata , Takako Hanada
发明人： Yuzo Matsumoto , Hiromichi Tsujino , Jun-ichi Moteki , Mitsushige Murata , Takako Hanada
IPC分类号： B65H5/34
CPC分类号： B65H5/34 , B65H31/34 , B65H2301/44522 , B65H2511/415 , B65H2513/10 , B65H2513/50 , B65H2220/01 , B65H2220/02
摘要： A sheet processing apparatus which is capable of securing a sufficient sheet bundle processing time period even with a short sheet conveying path to thereby maintain required capability of processing sheets conveyed at constant intervals. Rollers that convey sheets are controlled such that the conveyance speed of a sheet being conveyed by the rollers is increased in first timing so as to set the sheet at an increased distance from a succeeding sheet being conveyed by the rollers. When a sheet preceding the sheet being conveyed is the last sheet of a set of sheets to be processed by the sheet processing apparatus, the rollers are controlled to increase the conveyance speed of the sheet being conveyed in second timing later than the first timing.
摘要翻译：一种纸张处理装置，其能够即使用短的纸张输送路径来确保足够的纸张捆垛处理时间段，从而保持以恒定间隔传送的处理纸张的所需能力。控制输送片材的辊子，使得由辊子输送的片材的输送速度在第一时间增加，以便将片材设置在与由辊子输送的后续片材增加的距离上。当被输送的纸张之前的纸张是由片材处理设备处理的一组纸张的最后一张纸时，控制辊子以增加在第一定时之后的第二定时期间被输送的纸张的输送速度。

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