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41. 发明授权

US08185039B2 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：US08185039B2
公开(公告)日：2012-05-22
申请号：US12122998
申请日：2008-05-19
申请人： Hitoshi Kato , Tsuyoshi Moriyama , Naoki Ishikawa , Yasuo Fukatsu
发明人： Hitoshi Kato , Tsuyoshi Moriyama , Naoki Ishikawa , Yasuo Fukatsu
IPC分类号： G03G15/00 , B65H37/04
CPC分类号： B65H31/3027 , B42B4/00 , B42C1/125 , B65H29/51 , B65H31/3081 , B65H39/10 , B65H2301/42262 , B65H2301/42266 , B65H2403/514 , B65H2404/721 , B65H2408/122 , B65H2513/10 , B65H2515/10 , B65H2515/112 , B65H2801/27 , G03G15/6538 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A sheet processing apparatus includes a stack tray, a stapler, a stapler moving device, and an aligning member. When a stapling process is performed at least two staple positions of the sheet bundle stacked on the stack tray using the stapler, the stapler is moved to the next staple position by relative movement in which the stapler and the sheet bundle are moved in the opposite directions by the stapler moving device and the aligning member respectively. When the number of sheets in the sheet bundle or a weight of the sheet bundle is lower than a predetermined value, a moving speed of the sheet bundle is set faster than a moving speed of the sheet bundle at which the number of sheets in the sheet bundle is not lower than the predetermined value or the weight of the sheet bundle is not lower than the predetermined value.
摘要翻译：片材处理装置包括堆叠托盘，订书机，订书机移动装置和对准构件。当使用订书机在堆叠托盘上堆叠的片材束的至少两个订书钉位置执行装订处理时，订书机通过相对移动而移动到下一个订书钉位置，在该位置中，订书机和纸张捆沿相反方向移动通过订书机移动装置和对准构件。当片材束中的片材数量或片材束的重量低于预定值时，片材束的移动速度被设定为比片材的片材的移动速度快束不低于预定值或片材束的重量不低于预定值。

42. 发明授权

US08110950B2 Coreless linear motor having a non-magnetic reinforcing member 有权
标题翻译：无芯线性电动机具有非磁性加强件
公开(公告)号：US08110950B2
公开(公告)日：2012-02-07
申请号：US10582552
申请日：2004-12-09
申请人： Tsuyoshi Moriyama , Ikuma Naruyoshi , Tomoyuki Hoshikawa
发明人： Tsuyoshi Moriyama , Ikuma Naruyoshi , Tomoyuki Hoshikawa
IPC分类号： H02K41/02 , H02K33/00 , H02K35/00
CPC分类号： H02K41/03
摘要： A coreless linear motor having a high rigidity, a high heat radiation effect, and a light weight is provided. The coreless linear motor includes a fixed member and a movable member moving relative with respect to the fixed member. The fixed member has a yoke and groups of permanent magnets arranged in the yoke. The movable member has a coil assembly. The groups of permanent magnets include first and second groups of permanent magnets arranged so as to face each other. Each of the first and second groups of permanent magnets has a plurality of magnets along a longitudinal direction of the yoke. In the plurality of magnets, magnetic poles of magnets facing along the longitudinal direction of the yoke alternate. Magnetic poles of the permanent magnets along the longitudinal direction of the yoke are the same. The coil assembly has at least three coils arranged movably relative to the first and second groups of permanent magnets along the longitudinal directions of the yoke between the first and second groups of permanent magnets, coils are arranged and wound in multiple layers in a solid state and fastened by a binder, and end surfaces of adjacent coils are connected via electrical insulation members. Preferably, a reinforcing member is provided as a non-magnetic member fit in the solid portions of the coils.
摘要翻译：提供了具有高刚性，高散热效果和轻重量的无芯线性电动机。无芯线性电动机包括固定构件和相对于固定构件移动的可动构件。固定构件具有轭和布置在轭中的永磁体组。可动构件具有线圈组件。永磁体组包括彼此相对配置的第一和第二组永磁体。第一和第二组永磁体中的每一个具有沿着轭的纵向方向的多个磁体。在多个磁体中，磁体的磁极面向磁轭的纵向方向交替。永久磁铁沿轭的长度方向的磁极是相同的。线圈组件具有至少三个线圈，其相对于第一组永磁体和第二组永磁体沿第一组和第二组永磁体的长度方向相对于第一组永磁体和第二组永磁体可移动地布置，线圈以固态布置并缠绕成多层，通过粘合剂固定，并且相邻线圈的端面通过电绝缘构件连接。优选地，加强构件设置为配合在线圈的实心部分中的非磁性构件。

43. 发明授权

US07954818B2 Sheet stacking apparatus and image forming apparatus 有权
标题翻译：片材堆垛装置和成像装置
公开(公告)号：US07954818B2
公开(公告)日：2011-06-07
申请号：US11962330
申请日：2007-12-21
申请人： Yasuo Fukatsu , Tsuyoshi Moriyama , Hitoshi Kato , Naoki Ishikawa
发明人： Yasuo Fukatsu , Tsuyoshi Moriyama , Hitoshi Kato , Naoki Ishikawa
IPC分类号： B65H39/10
CPC分类号： B65H31/24 , B65H29/242 , B65H29/32 , B65H29/54 , B65H2404/2311 , B65H2405/15 , B65H2406/323 , B65H2511/10 , B65H2511/20 , B65H2801/06 , B65H2220/01 , B65H2220/04 , B65H2220/02 , B65H2220/11
摘要： A discharged sheet is conveyed, by a sheet conveying portion movable above sheet stacking portions while supporting a sheet, to selected one among plural sheet stacking portions. When the sheet is conveyed to the selected sheet stacking portion by the sheet conveying portion, a member for preventing a bringing-together provided in the main body of the apparatus prevents a sheet bundle, stacked in a sheet stacking portion at the upstream side of the selected sheet stacking portion, from being brought together by the sheet conveyed above the upstream sheet stacking portion by the sheet conveying portion.
摘要翻译：通过在片材堆叠部分的上方移动的纸张传送部分，在排出纸张的同时支撑纸张，将纸张输送到多个纸张堆叠部分中的一个。当通过片材输送部件将片材输送到所选择的片材堆叠部分时，用于防止设备主体中的集合的部件防止堆叠在片材输送部的上游侧的片材堆叠部分中的片材束通过由纸张传送部分在上游纸张堆叠部分上方输送的纸张将纸张堆叠部分组合在一起。

44. 发明申请

US20090166960A1 SHEET CONVEYANCE APPARATUS 有权
标题翻译：板材输送装置
公开(公告)号：US20090166960A1
公开(公告)日：2009-07-02
申请号：US12340808
申请日：2008-12-22
申请人： Naoki Ishikawa , Yasuo Fukatsu , Tsuyoshi Moriyama , Hitoshi Kato
发明人： Naoki Ishikawa , Yasuo Fukatsu , Tsuyoshi Moriyama , Hitoshi Kato
IPC分类号： B65H7/06
CPC分类号： B65H9/106 , B65H2404/1422 , B65H2511/20 , B65H2511/222 , B65H2553/416 , B65H2553/81 , B65H2801/06 , B65H2220/03 , B65H2220/11
摘要： A sheet conveyance apparatus capable of detecting a sheet end portion in a short time period even if sheets are conveyed at a narrow interval and at high speed, thus making it possible to expedite the start timing of a subsequent sheet alignment operation. In accordance with results of detection by lateral registration detection sensors performed when a sheet reaches a lateral registration detection sensor unit, the sensor unit is moved in a width direction for sheet end detection. Based on a moving distance of the sensor unit from a standby position to a position where the sheet end is detected, a shift amount to be shifted the sheet in the width direction, i.e., a lateral registration error, is computed.
摘要翻译：即使片材以窄的间隔和高速输送，能够在短时间内检测纸张端部的纸张输送装置，从而能够加快后续的纸张对齐操作的开始定时。根据当片材到达侧向对位检测传感器单元时执行的横向对准检测传感器的检测结果，传感器单元沿宽度方向移动以进行片材端部检测。基于传感器单元从待机位置到检测到纸张端的位置的移动距离，计算要在宽度方向上移动纸张的移动量，即横向对准误差。

45. 发明授权

US07520497B2 Sheet processing apparatus and image forming apparatus having same 失效
标题翻译：片材处理装置及其成像装置
公开(公告)号：US07520497B2
公开(公告)日：2009-04-21
申请号：US11082808
申请日：2005-03-18
申请人： Tsuyoshi Moriyama , Takako Hanada , Masayoshi Taira , Akinobu Nishikata , Hiroaki Tomiyasu
发明人： Tsuyoshi Moriyama , Takako Hanada , Masayoshi Taira , Akinobu Nishikata , Hiroaki Tomiyasu
IPC分类号： B65H7/02
CPC分类号： B26D7/2628 , B26D5/00 , B26F1/02 , B65H9/002 , B65H9/103 , B65H2301/331 , B65H2301/44318 , G03G15/6538 , G03G2215/00818
摘要： The invention comprises registration roller pairs which detect a skew amount of a sheet being conveyed; registration roller pairs which perform skew correction of the sheet while the sheet is being conveyed; a punch unit which performs punching of the sheet; a punch-unit driving portion which drives the punch unit; a sheet-edge detecting sensor which performs detection of a sheet edge in a direction intersecting with a sheet conveyance direction; a punch-unit moving device which moves the punch unit in the direction intersecting with the sheet conveyance direction; a sheet detecting sensor which performs detection of a sheet position in the sheet conveyance direction; and a controller portion which performs control such that after skew of the sheet is corrected by the registration roller pairs in accordance with detection results of skew amount sensors, and punching is performed on the sheet by the punch-unit moving device and the punch driving portion in accordance with a detection result of the sheet detecting sensor.
摘要翻译：本发明包括检测被输送的片材的偏斜量的定位辊对; 在片材被输送时执行片材的歪斜校正的定位辊对; 执行片材冲压的冲压单元; 打孔单元驱动部，其驱动冲头单元; 片材边缘检测传感器，其沿与片材输送方向相交的方向进行片材边缘的检测; 冲头单元移动装置，其沿与纸张输送方向相交的方向移动冲头单元; 片材检测传感器，其执行纸张输送方向上的纸张位置的检测; 以及控制器部分，其执行控制，使得根据偏移量传感器的检测结果，通过对位辊对校正片材的歪斜之后，并且通过冲头单元移动装置和冲头驱动部分对片材进行冲压根据片材检测传感器的检测结果。

46. 发明申请

US20080237965A1 SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM 失效
标题翻译：表格处理设备和图像形成系统
公开(公告)号：US20080237965A1
公开(公告)日：2008-10-02
申请号：US12055026
申请日：2008-03-25
申请人： Tsuyoshi Moriyama , Hitoshi Kato , Yasuo Fukatsu , Naoki Ishikawa
发明人： Tsuyoshi Moriyama , Hitoshi Kato , Yasuo Fukatsu , Naoki Ishikawa
IPC分类号： B65H39/00
CPC分类号： B65H31/34 , B42C1/125 , B65H2301/3621 , B65H2301/4213 , B65H2511/20 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： An image forming system which is capable of preventing paper jam from occurring in a sheet processing apparatus to thereby maintain the stability of the system. An alignment plates of an alignment unit movable in a lateral direction each sheet are brought into abutment with opposite side edges of sheets stacked on the sheet stack unit to laterally align the sheets. A lateral registration sensor unit detects a lateral position of the sheet being conveyed. When the detected lateral position of the sheet is beyond a predetermined position, the CPU of the apparatus changes the standby positions of the alignment plates such that spacing therebetween in the lateral direction the sheet is widened by a predetermined amount, and extends the conveying interval of sheets in the image forming apparatus by a predetermined time period.
摘要翻译：一种图像形成系统，其能够防止在片材处理装置中发生卡纸，从而保持系统的稳定性。每个片材沿横向可移动的对准单元的对准板与堆叠在片材堆叠单元上的片材的相对侧边缘邻接，以横向对准片材。横向对位传感器单元检测被传送的片材的横向位置。当检测到的片材的横向位置超过预定位置时，设备的CPU改变对准板的待机位置，使得在片材的横向方向上的间隔被加宽了预定量，并且延长了传送间隔片材在图像形成装置中预定的时间段。

47. 发明申请

US20060192842A1 Image forming apparatus and method of controlling same 失效
公开(公告)号：US20060192842A1
公开(公告)日：2006-08-31
申请号：US11350775
申请日：2006-02-10
申请人： Tsuyoshi Moriyama , Katsumi Takahashi , Atsushi Chaki , Takahiko Yamaoka
发明人： Tsuyoshi Moriyama , Katsumi Takahashi , Atsushi Chaki , Takahiko Yamaoka
IPC分类号： B41J2/435
CPC分类号： G06K15/1223 , G03G15/04072 , G03G15/043 , G03G15/326
摘要： Whether an image to be formed has a prescribed M×N pixel pattern is determined by a comparator. If it is determined that the image has the prescribed M×N pixel pattern, then a light-quantity correction signal that is for reducing the current that flows through a semiconductor laser is output to a laser driving circuit when the laser emits a laser beam of a pixel of interest contained in the M×N pixel pattern.

48. 发明授权

US07062214B2 Image forming apparatus with paper thickness detection unit for detecting overlap of regular and insertion sheets 失效
标题翻译：具有用于检测正常和插入片材的重叠的纸张厚度检测单元的图像形成装置
公开(公告)号：US07062214B2
公开(公告)日：2006-06-13
申请号：US10314290
申请日：2002-12-09
申请人： Tsuyoshi Moriyama
发明人： Tsuyoshi Moriyama
IPC分类号： G03G15/00
CPC分类号： G03G15/655 , G03G2215/00738 , G03G2215/00869
摘要： An image forming apparatus has a first stacking unit for stacking regular sheets on which images are formed, an image forming unit for forming an image on a regular sheet fed from the first stacking unit, a second stacking unit for stacking the insertion sheets, a delivery unit for discharging the regular sheets from the image forming unit and the insertion sheets from the second stacking unit into a single sheet discharge section, and a paper thickness detection unit provided on a common carrier path through which the regular sheets carried from the image forming unit and the insertion sheets delivered from the second stacking unit are transported for detecting the thickness of the regular sheets and the insertion sheets.
摘要翻译：图像形成装置具有用于堆叠形成图像的规则片材的第一堆叠单元，用于在从第一堆叠单元供给的正常片材上形成图像的图像形成单元，用于堆叠插入片材的第二堆叠单元，用于从图像形成单元排出规则纸张的单元和从第二堆积单元插入到单张纸张排出部分中的纸张厚度检测单元;以及纸张厚度检测单元，设置在共同的载体路径上，从图像形成单元并且输送从第二堆积单元输送的插入片材用于检测普通片材和插入片材的厚度。

49. 发明申请

US20060022402A1 Sheet conveying apparatus 失效
标题翻译：纸张输送装置
公开(公告)号：US20060022402A1
公开(公告)日：2006-02-02
申请号：US11200018
申请日：2005-08-10
申请人： Takayuki Fujii , Tsuyoshi Moriyama
发明人： Takayuki Fujii , Tsuyoshi Moriyama
IPC分类号： B65H29/00
CPC分类号： B65H31/24 , B65H29/62 , B65H39/11 , B65H43/04 , B65H2301/16 , B65H2408/113 , B65H2511/52 , B65H2513/42 , G03G15/6552 , G03G2215/00548 , B65H2220/01 , B65H2220/02
摘要： There is provided a sheet conveying apparatus which is capable of easily distinguishing between a sheet bundle containing abnormal sheets, such as multi-fed sheets, and a normal sheet bundle. When it is determined that there is no abnormality in the conveyance of sheets to a processing tray 630, a finisher control section 501 causes a bundle of sheets stacked on the processing tray 630 to be discharged onto a stack tray 700, whereas when it is determined that there is abnormality in the conveyance of sheets to the processing tray 630, the finisher control section 501 causes the bundle of the sheets stacked on the processing tray 630 to be discharged onto a sample tray 701.
摘要翻译：提供了一种片材输送装置，其能够容易地区分包含异型片材的片材束，例如多送纸片和正常片材束。当确定在将片材输送到处理托盘630时没有异常时，整理器控制部分501使堆叠在处理托盘630上的一堆片材排放到堆叠托盘700上，而当确定在将片材输送到处理托盘630时存在异常，整理器控制部分501使堆叠在处理托盘630上的片材束排出到样品托盘701上。

50. 发明授权

US08002401B2 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：US08002401B2
公开(公告)日：2011-08-23
申请号：US11672474
申请日：2007-02-07
申请人： Tsuyoshi Moriyama , Hitoshi Kato
发明人： Tsuyoshi Moriyama , Hitoshi Kato
IPC分类号： B65H39/055
CPC分类号： G03G15/6544
摘要： A sheet processing apparatus includes a stapler configured to staple a bundle of sheets by driving a staple into the sheet bundle; a cutting mechanism configured to cut off portions of staples driven into the sheet bundle; a storage portion configured to store cut-off portions of staples; a lid mounted on the storage portion capable of opening and closing; an open and closed state detecting portion configured to detect open and closed state of the lid; a collecting portion configured to collect cut-off portions of staples from the storage portion; and a lid opening and closing portion configured to open the lid when cut-off portions of staples are collected, wherein after the lid opening and closing portion has performed a lid opening and closing motions, if the open and closed state detecting portion detects that the lid is not closed, the lid opening and closing portion repeats a lid opening and closing operation.
摘要翻译：片材处理装置包括：订书机，其构造成通过将订书钉驱动到片材摞中来对一束片材进行订书; 切割机构，被配置为切断被驱动到所述片材束中的钉的部分; 存储部，其构造成存储钉的切断部; 安装在能够打开和关闭的存储部分上的盖子; 打开和关闭状态检测部，被配置为检测所述盖的打开和关闭状态; 收集部，其构造成从所述收纳部收集订书钉的切断部; 以及盖开闭部，其构成为当收集了切割部分时打开盖，其中在盖打开和关闭部分进行盖打开和关闭运动之后，如果打开和关闭状态检测部分检测到盖未闭合，盖开闭部重复开盖动作。

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