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31. 发明授权

US5847845A Book document reading device 失效
标题翻译：书籍阅读器
公开(公告)号：US5847845A
公开(公告)日：1998-12-08
申请号：US474244
申请日：1995-06-07
申请人： Hiroshi Takahashi , Kazunori Bannai , Tetsuya Fujioka , Kazushige Taguchi , Susumu Shiina
发明人： Hiroshi Takahashi , Kazunori Bannai , Tetsuya Fujioka , Kazushige Taguchi , Susumu Shiina
IPC分类号： G03B27/72 , G03G15/043 , H04N1/04 , H04N1/10 , H04N1/107 , H04N1/193 , H04N1/40 , H04N1/401 , G03B27/32 , G03B27/52 , H04N1/00
CPC分类号： G03G15/043 , H04N1/1017 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/40056 , H04N1/401 , G03G2215/00282 , H04N1/0464 , H04N1/193 , H04N2201/0434
摘要： An image reading device capable of preventing, by increasing the quantity of light at the center or bound portion of a spread book document, the quantity of light from becoming short and preventing density from becoming irregular due to the deviation of a focus. At and around the center of a spread book document where the document is bound, the quantity of light for illumination or the amplification gain of image data read from the document is increased. A plurality of fluorescent lamps illuminate the surface of the document at the upstream side and downstream side with respect to an intended scanning direction. When the edge of the document is to be detected, only one of the lamps is turned on to enhance the stripe pattern representative of the stepped edge portion of the document.
摘要翻译：一种图像读取装置，其能够通过增加扩展书籍文档的中心或边界部分的光量，防止由于焦点的偏离导致的光量变短并防止密度变得不规则。在文档绑定的传播书文档的中心附近，照明的光量或从文档读取的图像数据的放大增益增加。多个荧光灯相对于预期的扫描方向在上游侧和下游侧照射文件的表面。当要检测文档的边缘时，仅打开一个灯以增强表示文档的阶梯边缘部分的条纹图案。

32. 发明授权

US5583607A Image forming apparatus having book reading and page turning capabilities 失效
标题翻译：具有书阅读和翻页功能的图像形成装置
公开(公告)号：US5583607A
公开(公告)日：1996-12-10
申请号：US614951
申请日：1996-03-12
申请人： Tetsuya Fujioka , Hiroshi Takahashi , Kazunori Bannai , Kazushige Taguchi , Susumu Shiina
发明人： Tetsuya Fujioka , Hiroshi Takahashi , Kazunori Bannai , Kazushige Taguchi , Susumu Shiina
IPC分类号： B42D9/04 , G03B27/62 , G03G15/00 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/107 , H04N1/193 , H04N1/21 , H04N1/32 , G03G15/04
CPC分类号： H04N1/3248 , H04N1/00572 , H04N1/1017 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/0464 , H04N1/193 , H04N2201/0434 , H04N2201/0464 , H04N2201/3287 , H04N2201/3288
摘要： In an image forming apparatus capable of reading a book document while turning over pages of the book, image data representative of two spread pages of a book document are stored in a frame memory. Among the image data, image data matching the front of a sheet are read out of the frame memory first and then output on the front of a fresh sheet. Then, an image is formed on the rear of a sheet refed from a duplex copy tray or refeed tray. Alternatively, an arrangement may be made such that, among two pages of image data, the image data read last are out of the frame memory first and then output on the front of a fresh sheet, and then an image is formed on the rear of a sheet refed from the refeed tray.
摘要翻译：在能够在翻页的同时读取书本文件的图像形成装置中，代表书本文件的两个扩展页面的图像数据被存储在帧存储器中。在图像数据中，与片材的前方匹配的图像数据首先从帧存储器中读出，然后在新纸张的前面输出。然后，在从双面复印托盘或重新馈纸托盘中提取的片材的背面上形成图像。或者，可以进行这样的布置，使得在两页图像数据中，最后读取的图像数据首先离开帧存储器，然后在新纸张的前面输出，然后在一张从重新进纸托盘取出的纸张。

33. 发明授权

US5316282A Sheet feeding and separating device for image forming equipment 失效
标题翻译：用于成像设备的片材进给和分离装置
公开(公告)号：US5316282A
公开(公告)日：1994-05-31
申请号：US67006
申请日：1993-05-26
申请人： Noriaki Fukube , Katsumi Kurihara , Satoshi Takano , Hiroshi Tanabe , Hiroshi Fujiwara , Kazunori Bannai , Hiroyuki Inobe
发明人： Noriaki Fukube , Katsumi Kurihara , Satoshi Takano , Hiroshi Tanabe , Hiroshi Fujiwara , Kazunori Bannai , Hiroyuki Inobe
IPC分类号： B65H3/04 , B65H3/18 , B65H3/46 , B65H3/52 , G03G15/00 , B65H5/00
CPC分类号： B65H3/047 , B65H3/18
摘要： A sheet feeding and separting device incorporated in image forming equipment for feeding sheets one by one from a sheet stack while preventing two or more sheets from being fed together as far as possible and, when a plurality of sheets are accidentally fed together, surely separating one of them from the others. A pick-up member is implemented as an endless dielectric belt. An AC power source forms a charge pattern on the belt via an electrode. As a result, the belt retains a sheet by attraction and transports it due to the Maxwell stress generated in the sheet. When a plurality of sheets are fed together, an arresting member which faces the belt separates one of them from the others. Alternatively, a charge pattern may be formed on the surface of the arresting member.
摘要翻译：一种片材进给和分离装置，其结合在图像形成设备中，用于从纸张堆叠中一张一张地供纸，同时防止两个或更多个纸张尽可能地一起进给，并且当多个纸张被意外地一起送入时，确定地将一个他们从其他人。拾取构件被实现为环形介质带。 AC电源通过电极在带上形成充电图案。结果，带由于吸引而保持片材并且由于片材中产生的麦克斯韦应力而传送它。当多个片材被馈送在一起时，面向皮带的止动件将其中的一个与其他部件分离。或者，可以在止动构件的表面上形成带电图案。

34. 发明授权

US5297376A Finisher for an image forming apparatus 失效
标题翻译：一种用于图像形成装置的装订器
公开(公告)号：US5297376A
公开(公告)日：1994-03-29
申请号：US907653
申请日：1992-07-02
申请人： Kazushige Taguchi , Tetsuya Fujioka , Hiroshi Takahashi , Kazunori Bannai , Fumio Kishi
发明人： Kazushige Taguchi , Tetsuya Fujioka , Hiroshi Takahashi , Kazunori Bannai , Fumio Kishi
IPC分类号： B43M5/04 , B65H31/24 , B65H31/30 , B65H31/32 , B65B35/00 , B65B57/00
CPC分类号： B65H31/3027 , B43M5/042 , B65H31/24 , B65H31/32 , B65H2301/42262 , B65H2405/321 , B65H2511/13 , B65H2701/1916 , B65H2801/27 , B65H2801/66
摘要： A finisher operable with an image forming apparatus for discharging paper sheets coming out of the apparatus and each carrying an image thereon to a plurality of bins while sorting the paper sheets and, if desired, packaging the paper sheets in an envelope. When a pack mode is selected, the size of paper sheets and the sizes of envelopes which are to be fed from a paper cassette or a tray each are sensed by size sensors. Envelopes sizes capable of accommodating the paper sheets of the sensed size are determined and compared with the sensed envelope sizes. Among the determined envelope sizes, the envelope size capable of accommodating the paper sheets of the size sensed by the size sensor in a desired number inputted. When the desired number is too great to be packaged in the envelope, such an occurrence is displayed and/or the pack mode is cancelled.
摘要翻译：一种整理机，其可与图像形成装置一起操作，用于排出从设备出来的纸张，并且在分纸纸张的同时将各种图像上的图像载带到多个箱子上，并且如果需要，将纸张包装在信封中。当选择包装模式时，纸张的尺寸和从纸盒或纸盘馈送的信封的尺寸各自由尺寸传感器感测。确定能够容纳感测尺寸的纸张的信封尺寸并将其与检测到的包络尺寸进行比较。在所确定的包络尺寸中，能够容纳由尺寸传感器检测到的尺寸的纸张以所需的数量输入的信封尺寸。当所需数量太大而不能封装在信封中时，显示这种情况和/或取消包装模式。

35. 发明授权

US5255904A Feeder or image forming apparatus 失效
标题翻译：送料器或成像设备
公开(公告)号：US5255904A
公开(公告)日：1993-10-26
申请号：US795021
申请日：1991-11-20
申请人： Kazushige Taguchi , Hiroshi Takahashi , Kazunori Bannai , Tetsuya Fujioka , Fumio Kishi
发明人： Kazushige Taguchi , Hiroshi Takahashi , Kazunori Bannai , Tetsuya Fujioka , Fumio Kishi
IPC分类号： G03G15/00 , B65H3/18
CPC分类号： G03G15/6511 , G03G15/6502 , G03G2215/00383 , G03G2215/00396
摘要： A feeder of an image forming apparatus which includes a storing device for storing a stack of recording mediums and an endless belt to be used in the conveyance of a recording medium to an image forming section of the apparatus. A speed control device is provided for varying the speed of the endless belt driven by a driving device when a portion of the endless belt passes the storing device. Also provided are a plurality of pickup rollers which are disposed adjacent to the endless belt in correspondence with each respective storage device for moving the endless belt into engagement with a foremost recording medium in the storing device in order to convey the recording medium to the image forming section.
摘要翻译：一种图像形成装置的进料器，包括用于存储记录介质的堆叠的存储装置和用于将记录介质传送到装置的图像形成部分的环形带。提供一种速度控制装置，用于当环形带的一部分通过存储装置时改变由驱动装置驱动的环形带的速度。还设置有多个拾取辊，它们与每个相应的存储装置相对应地设置在环形带附近，用于将环形带移动到与存储装置中的最前面的记录介质接合，以将记录介质传送到图像形成部分。

36. 发明授权

US5121170A Device for transporting sheet members using an alternating voltage 失效
标题翻译：用于使用交流电压传送片材的装置
公开(公告)号：US5121170A
公开(公告)日：1992-06-09
申请号：US645503
申请日：1991-01-24
申请人： Kazunori Bannai , Noriyuki Kimura , Hideya Furuta , Kenichi Mizuma , Katsuo Sakai , Kazusige Taguchi , Mitsuru Mamizuka , Yoshihiro Sakai
发明人： Kazunori Bannai , Noriyuki Kimura , Hideya Furuta , Kenichi Mizuma , Katsuo Sakai , Kazusige Taguchi , Mitsuru Mamizuka , Yoshihiro Sakai
IPC分类号： B65H5/00 , G03G15/00 , G03G15/01
CPC分类号： G03G15/60 , B65H5/004 , G03G15/0131 , G03G15/6558 , B65H2404/268 , G03G2215/00409 , G03G2215/00649 , G03G2215/00679
摘要： A device for use in electrostatographic image recording equipment for retaining and transporting a paper sheet, document or similar sheet member. A transporting member is implemented as an endless belt. An AC voltage is applied to the belt to form a charge density pattern on the surface of the belt, while the charge density pattern sets up a non-uniform electric field in close proximity to the surface of the belt. The non-uniform electric field urges the sheet member against the belt and thereby allows it to be surely transported by the belt to a predetermined position without being dislocated.
摘要翻译：一种用于静电图像记录设备的装置，用于保持和运送纸张，文件或类似的片状部件。传送构件被实施为环形带。将AC电压施加到带上以在带的表面上形成电荷密度图案，同时电荷密度图案在皮带表面附近设置不均匀的电场。不均匀的电场促使片材部件抵靠皮带，从而使其能够被带固定地传送到预定位置而不会脱位。

37. 发明授权

US08752821B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08752821B2
公开(公告)日：2014-06-17
申请号：US12923035
申请日：2010-08-30
申请人： Tsugunao Toyooka , Manabu Nonaka , Kazunori Bannai
发明人： Tsugunao Toyooka , Manabu Nonaka , Kazunori Bannai
IPC分类号： B65H3/16
CPC分类号： G03G15/6511 , G03G2215/00396
摘要： An image forming apparatus includes an image forming device to form an image on a sheet and a sheet feeding unit to feed the sheet to the image forming device. The sheet feeding unit includes an endless, dielectric belt disposed facing an upper surface of a sheet stack to contact and attract an uppermost sheet to the surface thereof and feed the sheet in the sheet feeding direction, and an electric potential pattern forming unit to form an electric potential pattern on the surface of the dielectric belt. The electric potential pattern has multiple potential holding sections of identical absolute values and opposite polarities disposed adjacent to each other at a uniform pitch. The electric potential pattern forming unit forms the electric potential pattern to have equal numbers of positive potential holding sections and negative potential holding sections.
摘要翻译：图像形成装置包括：图像形成装置，用于在片材上形成图像;以及片材馈送单元，用于将片材送入图像形成装置。片材进给单元包括面向片材堆叠的上表面设置的环形介质带，以接触并吸引最上面的片材到其表面并将片材馈送在片材馈送方向上;电位图形形成单元，形成电介质带表面上的电位图案。电位图形具有相同绝对值的多个电位保持部分和以均匀间距彼此相邻设置的相反极性。电位图案形成单元形成电位图案以具有相等数量的正电位保持部分和负电位保持部分。

38. 发明申请

US20110052227A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20110052227A1
公开(公告)日：2011-03-03
申请号：US12923035
申请日：2010-08-30
申请人： Tsugunao Toyooka , Manabu Nonaka , Kazunori Bannai
发明人： Tsugunao Toyooka , Manabu Nonaka , Kazunori Bannai
IPC分类号： G03G15/00
CPC分类号： G03G15/6511 , G03G2215/00396
摘要： An image forming apparatus includes an image forming device to form an image on a sheet and a sheet feeding unit to feed the sheet to the image forming device. The sheet feeding unit includes an endless, dielectric belt disposed facing an upper surface of a sheet stack to contact and attract an uppermost sheet to the surface thereof and feed the sheet in the sheet feeding direction, and an electric potential pattern forming unit to form an electric potential pattern on the surface of the dielectric belt. The electric potential pattern has multiple potential holding sections of identical absolute values and opposite polarities disposed adjacent to each other at a uniform pitch. The electric potential pattern forming unit forms the electric potential pattern to have equal numbers of positive potential holding sections and negative potential holding sections.
摘要翻译：图像形成装置包括在片材上形成图像的图像形成装置和将片材供给到图像形成装置的片材进给单元。片材进给单元包括面向片材堆叠的上表面设置的环形介质带，以接触并吸引最上面的片材到其表面并将片材馈送在片材馈送方向上;电位图形形成单元，形成电介质带表面上的电位图案。电位图形具有相同绝对值的多个电位保持部分和以均匀间距彼此相邻设置的相反极性。电位图案形成单元形成电位图案以具有相等数量的正电位保持部分和负电位保持部分。

39. 发明授权

US07880760B2 Optical writing device and image forming apparatus 有权
标题翻译：光写入装置和图像形成装置
公开(公告)号：US07880760B2
公开(公告)日：2011-02-01
申请号：US12396140
申请日：2009-03-02
申请人： Kazunori Bannai , Daisuke Imaki
发明人： Kazunori Bannai , Daisuke Imaki
IPC分类号： B41J2/435 , B41J2/47 , G02B26/10
CPC分类号： G03G15/326 , G02B26/123 , G03G15/0435 , G03G2215/0404
摘要： A first beam separation device is arranged either to allow the light beams to enter and pass or to reflect the light beams in accordance with a direction of entrance of the light beams. A second beam separation device is provided either to allow or to reflect the light beams having passed through the first beam separation device in accordance a wavelength thereof. The light beam passing through the second beam separation device scans one of plural scan objectives and the light beam reflected by the second beam separation device is further reflected by the first beam separation device and then scans the other one of the plural scan objectives. A first imaging device is provided to correct a f-theta (fθ) performance and a curvature of an imaging plane to enable the light beams to scan the plural scan objectives at a constant speed. The first imaging device is integral with the first beam separation device.
摘要翻译：第一光束分离装置被设置成允许光束根据光束的入射方向进入并通过或反射光束。第二光束分离装置被设置成允许或反射根据其波长穿过第一光束分离装置的光束。穿过第二光束分离装置的光束扫描多个扫描物镜中的一个，由第二光束分离装置反射的光束被第一光束分离装置进一步反射，然后扫描多个扫描目标中的另一个。提供第一成像装置以校正成像平面的f-θ（f＆amp;θ）性能和曲率，以使得光束以恒定的速度扫描多个扫描物镜。第一成像装置与第一光束分离装置成一体。

40. 发明授权

US07697184B2 Optical scanning device and image forming apparatus 失效
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US07697184B2
公开(公告)日：2010-04-13
申请号：US11822820
申请日：2007-07-10
申请人： Yoshinobu Sakaue , Kazunori Bannai , Iwao Matsumae , Noboru Kusunose
发明人： Yoshinobu Sakaue , Kazunori Bannai , Iwao Matsumae , Noboru Kusunose
IPC分类号： G02B26/08
CPC分类号： G02B26/127 , G02B27/0031 , G06K15/1219
摘要： An optical scanning device includes a polygon mirror, a beam detector, a correcting unit, and a controller. The polygon mirror deflects and scans a light beam in a main scanning direction on a surface of an image carrier. The beam detector detects a beam position of the deflected light beam in a sub-scanning direction. The correcting unit calculates a correction amount of out-of-color registration based on the beam position, and corrects out-of-color registration in the sub-scanning direction based on the correction amount. The controller controls, during correction of out-of-color registration, a deflection speed of the deflector to be less than a deflection speed for writing a latent image on the surface of the image carrier.
摘要翻译：光学扫描装置包括多面镜，光束检测器，校正单元和控制器。多面镜在图像载体的表面上沿主扫描方向偏转和扫描光束。光束检测器检测偏转光束在副扫描方向上的光束位置。校正单元基于光束位置计算出彩色对准的校正量，并且基于校正量来校正副扫描方向上的彩色外注册。控制器在校正彩色对准期间控制偏转器的偏转速度小于将图像写入图像载体的表面上的偏转速度。

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