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61. 发明申请

US20220368805A1 CARD READING DEVICE AND CARD READING SYSTEM 有权
公开(公告)号：US20220368805A1
公开(公告)日：2022-11-17
申请号：US17715664
申请日：2022-04-07
申请人： Takayuki Andoh
发明人： Takayuki Andoh
IPC分类号： H04N1/00 , H04N1/44
摘要： A card reading device and a card reading system. The card reading device includes an image scanner to read an image of a card. In the card reading device, the image scanner is usable when the card reading device is attached to a data receiving apparatus that receives data of the image scanned by the image scanner. In the card reading device, the image scanner is usable when the card reading device is detached from the data receiving apparatus. The card reading system includes the card reading device and the data receiving apparatus that receives the data of the image scanned by the image scanner.

62. 发明授权

US10507995B2 Sheet conveying device, image reading device, and image forming apparatus 有权
公开(公告)号：US10507995B2
公开(公告)日：2019-12-17
申请号：US16100376
申请日：2018-08-10
申请人： Munekazu Hirata , Satoshi Narai , Yasunobu Youda , Tatsuaki Nagano , Takayuki Andoh , Daisuke Imaki , Tomoya Fujii , Toshiyuki Horikawa , Koji Hatayama , Kaoru Tada , Naoto Kitamura
发明人： Munekazu Hirata , Satoshi Narai , Yasunobu Youda , Tatsuaki Nagano , Takayuki Andoh , Daisuke Imaki , Tomoya Fujii , Toshiyuki Horikawa , Koji Hatayama , Kaoru Tada , Naoto Kitamura
IPC分类号： B65H3/52 , B65H3/06
摘要： A sheet conveying device includes a separator to separate a sheet from sheets. The separator includes a separation conveyor; a separation resistance member to press against the separation conveyor via the sheet; a resistance-member holder; a biasing member to contact and bias the resistance-member holder to press the separation resistance member toward the separation conveyor, the resistance-member holder to rotate about a resistance-member rotary shaft to separate from the biasing member in detaching from an apparatus body; and a biasing-member holder configured to rotate about a biasing-member rotary shaft to more incline the biasing member in a state, in which the biasing member is spaced apart from the resistance-member holder, in a moving direction of the resistance-member holder to detach from the apparatus body than the biasing member in a biasing state in which the biasing member biases the resistance-member holder in contact with the resistance-member holder.

63. 发明授权

US10200564B2 Image reading device, method and non-transitory computer-readable medium for detecting moving image reader positions to correct skew 有权
公开(公告)号：US10200564B2
公开(公告)日：2019-02-05
申请号：US15397768
申请日：2017-01-04
申请人： Yuki Fujii , Yasunobu Youda , Yohei Osanai , Tatsuaki Nagano , Satoshi Narai , Toshiyuki Horikawa , Takuji Kawai , Daisuke Imaki , Takayuki Andoh , Susumu Miyazaki , Tetsuo Inui , Koichi Ono , Takeshi Shikama , Shingo Shiramura , Hideo Tanaka
发明人： Yuki Fujii , Yasunobu Youda , Yohei Osanai , Tatsuaki Nagano , Satoshi Narai , Toshiyuki Horikawa , Takuji Kawai , Daisuke Imaki , Takayuki Andoh , Susumu Miyazaki , Tetsuo Inui , Koichi Ono , Takeshi Shikama , Shingo Shiramura , Hideo Tanaka
IPC分类号： H04N1/387 , H04N1/04 , H04N1/047
摘要： An image reading device includes: a reading unit; a first detecting unit that detects a position of the reading unit in the sub-scanning direction; a second detecting unit that detects a position of the reading unit in the sub-scanning direction; and a calculating unit that calculates a skew quantity and a skew direction of the reading unit, based on a difference, introduced by the skew, between a travel distance by which the reading unit has travelled from a measurement reference position located on an upstream side of the first detecting unit and the second detecting unit in a moving direction to a point where the reading unit is detected by the first detecting unit, and a travel distance by which the reading unit has travelled from the measurement reference position to a point where the reading unit is detected by the second detecting unit.

64. 发明授权

US10131512B2 Document feeder and image forming apparatus incorporating the document feeder 有权
公开(公告)号：US10131512B2
公开(公告)日：2018-11-20
申请号：US15384868
申请日：2016-12-20
申请人： Kaoru Tada , Takayuki Andoh , Yohei Osanai , Tatsuaki Nagano , Koji Hatayama , Munekazu Hirata , Toshiyuki Horikawa
发明人： Kaoru Tada , Takayuki Andoh , Yohei Osanai , Tatsuaki Nagano , Koji Hatayama , Munekazu Hirata , Toshiyuki Horikawa
IPC分类号： B65H5/00 , B65H5/38 , B65H3/06 , B65H5/06 , B65H9/10 , B65H9/16
摘要： A document feeder, which may be incorporated in an image forming apparatus, includes a sheet conveying guide, at least one recess, a frame, and at least one protrusion. The sheet conveying guide is disposed facing an exposure glass on an apparatus body and guides an original document passing over the exposure glass when the document feeder is closed to the apparatus body. The recess is disposed on the apparatus body at both ends of the exposure glass in a lateral direction orthogonal to a document conveying direction. The frame is openably closable about one end side of the apparatus body in the lateral direction and vertically movably holds the sheet conveying guide. The protrusion is disposed on the frame facing the recess. The sheet conveying guide and the frame are secured to each other while the recess and the protrusion are engaged with each other in the closed state.

65. 发明授权

US09988223B2 Automatic document feeding device 有权
公开(公告)号：US09988223B2
公开(公告)日：2018-06-05
申请号：US15187822
申请日：2016-06-21
申请人： Munekazu Hirata , Takayuki Andoh , Koji Hatayama , Kaoru Tada , Tatsuaki Nagano , Yasunobu Youda , Toshiyuki Horikawa , Yohei Osanai , Kazushige Kawamura , Takuji Kawai
发明人： Munekazu Hirata , Takayuki Andoh , Koji Hatayama , Kaoru Tada , Tatsuaki Nagano , Yasunobu Youda , Toshiyuki Horikawa , Yohei Osanai , Kazushige Kawamura , Takuji Kawai
IPC分类号： B65H1/04 , B65H31/02 , B65H43/08
CPC分类号： B65H1/04 , B65H31/02 , B65H43/08 , B65H2301/4212 , B65H2301/4213 , B65H2402/31 , B65H2402/5156 , B65H2405/11162 , B65H2405/1117 , B65H2405/1134 , B65H2405/115 , B65H2405/121 , B65H2405/324 , B65H2405/3321 , B65H2601/325 , B65H2801/06 , B65H2801/39
摘要： An automatic document feeding device includes a document tray, an ejection tray, and a document takeout port. The document tray is rotatably attached to a rotation fulcrum provided in a body of the automatic document feeder, to load a document. The document tray includes a first positioner and a second positioner. The first positioner is disposed at a front side of the body in a direction perpendicular to a document feed direction. The second positioner is disposed at a depth side of the body in the direction perpendicular to the document feed direction. The first positioner is disposed upstream from the rotation fulcrum in the document feed direction and above the document takeout port in the body. An upper portion and side surfaces of the first positioner in the direction perpendicular to the document feed direction are surrounded by the document tray in a closed state of the document tray.

66. 发明申请

US20180086579A1 SHEET CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180086579A1
公开(公告)日：2018-03-29
申请号：US15717862
申请日：2017-09-27
申请人： Takayuki Andoh , Munekazu Hirata , Naoto Kitamura , Koji Hatayama , Kaoru Tada , Yasunobu Youda
发明人： Takayuki Andoh , Munekazu Hirata , Naoto Kitamura , Koji Hatayama , Kaoru Tada , Yasunobu Youda
IPC分类号： B65H5/06 , B65H7/12 , H04N1/00
CPC分类号： B65H5/062 , B65H7/12 , B65H7/125 , B65H7/18 , B65H2301/44318 , B65H2404/14 , B65H2511/524 , B65H2513/51 , B65H2513/512 , B65H2801/03 , B65H2801/06 , G03G2215/00548 , G03G2215/00552 , H04N1/0032 , H04N1/00602 , H04N1/00628 , H04N2201/0081 , B65H2220/01 , B65H2220/02
摘要： A sheet conveying device includes a sheet container, a separation feeder, a plurality of conveyance drivers, a multifeed detector, a sheet detector, and a conveyance controller. The conveyance drivers are driven to convey a sheet to a conveyance completion position on a sheet conveyance path. The multifeed detector detects occurrence of a multifeed on the conveyance path. The sheet detector detects presence or absence of the sheet at a sheet detection point on the conveyance path. The conveyance controller controls the conveyance drivers to be continuously driven until a preceding sheet preceding multifed sheets is conveyed to the conveyance completion position after the multifeed detector detects the occurrence of the multifeed. The conveyance controller controls the conveyance drivers to stop in a period in which at least one of the multifed sheets is present at the sheet detection point after the preceding sheet is conveyed to the conveyance completion position.

67. 发明授权

US08279495B2 Image forming apparatus having cover lock device 有权
标题翻译：具有盖锁装置的图像形成装置
公开(公告)号：US08279495B2
公开(公告)日：2012-10-02
申请号：US12458571
申请日：2009-07-16
申请人： Takayuki Andoh , Takuji Takahashi
发明人： Takayuki Andoh , Takuji Takahashi
IPC分类号： H04N1/04 , H04N1/40
CPC分类号： H04N1/00519 , H04N1/00551 , H04N2201/0091
摘要： An image forming apparatus includes an apparatus casing installing an image formation section, an upper cover member that swingably covers and uncovers the apparatus casing, and an image reading unit supported by the apparatus casing via the upper cover member. A lock device is provided to maintain the upper cover member in a closed state. An unlock device is provided to unlock the lock device. An unlock operation section is displaced by an operator and activates the unlock device to operate when the lock device is unlocked. An unlock operation invalidating mechanism is provided to invalidate an unlock operation executed through the operation section by interrupting transmission of the displacement of the operation section to the lock device when unlock is prohibited.
摘要翻译：图像形成装置包括安装图像形成部的装置壳体，可摆动地覆盖和露出装置壳体的上盖构件，以及经由上盖构件由装置壳体支撑的图像读取单元。提供锁定装置以将上盖构件保持在关闭状态。提供解锁装置以解锁锁定装置。解锁操作部分被操作者移动，并且当锁定装置被解锁时启动解锁装置进行操作。提供解锁操作无效机构，以通过在禁止解锁时中断将操作部分向锁定装置的位移的传输，使通过操作部分执行的解锁操作无效。

68. 发明授权

US08194255B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08194255B2
公开(公告)日：2012-06-05
申请号：US12232100
申请日：2008-09-10
申请人： Takayuki Andoh , Takuji Takahashi , Takamasa Shiraki , Yoshihide Ohta , Kohji Hatayama , Kazushige Kawamura , Tetsuya Fujioka , Masato Ogawa , Taku Kudoh
发明人： Takayuki Andoh , Takuji Takahashi , Takamasa Shiraki , Yoshihide Ohta , Kohji Hatayama , Kazushige Kawamura , Tetsuya Fujioka , Masato Ogawa , Taku Kudoh
IPC分类号： G06F3/12 , G03G15/00
CPC分类号： H04N1/00525 , H04N1/0053 , H04N1/00533 , H04N1/00554 , H04N2201/0422 , H04N2201/046
摘要： An image forming apparatus includes an apparatus body, a cover section, an image reading device including a document hold member and a document hold member cover, and a lock mechanism. When the document hold member cover is not in close contact with the document hold member, the lock mechanism prevents opening of the cover section or sliding of the image reading device.
摘要翻译：图像形成装置包括装置主体，盖部分，包括原稿保持部件和原稿保持部件盖的图像读取装置以及锁定机构。当文件保持构件盖不与文件夹持构件紧密接触时，锁定机构防止盖部的打开或图像读取装置的滑动。

69. 发明申请

US20120104676A1 Automatic document feeder and image forming apparatus including the same 有权
标题翻译：自动进纸器和包括其的成像设备
公开(公告)号：US20120104676A1
公开(公告)日：2012-05-03
申请号：US13317408
申请日：2011-10-18
申请人： Koji Hatayama , Yasunobu Youda , Taku Kudoh , Takayuki Andoh , Yohei Osanai , Satoshi Narai , Takashi Fujii
发明人： Koji Hatayama , Yasunobu Youda , Taku Kudoh , Takayuki Andoh , Yohei Osanai , Satoshi Narai , Takashi Fujii
IPC分类号： B65H5/26 , B65H5/06
CPC分类号： B65H5/062 , B65H2220/09 , B65H2404/143 , B65H2404/532 , B65H2404/563 , B65H2801/39 , H04N1/121 , H04N1/193
摘要： An automatic document feeder includes an upstream conveyance roller pair disposed upstream of an image reader including an upstream driving roller and an upstream driven roller; a downstream conveyance roller pair including a downstream driving roller and a downstream driven roller; an upstream auxiliary roller pair including upstream auxiliary rollers disposed coaxially on a shaft of the upstream driving roller and of the upstream driven roller, respectively, each formed of an elastic member and having a diameter greater than that of the adjacent upstream driving roller and of the adjacent upstream driven roller, respectively; and a downstream auxiliary roller pair including downstream auxiliary rollers each disposed coaxially on a shaft of the downstream driving roller and of the downstream driven roller, formed of a low-hardness elastic member and having a diameter greater than that of the adjacent downstream driving roller and of the adjacent downstream driven roller.
摘要翻译：自动文件进给器包括设置在包括上游驱动辊和上游从动辊的图像读取器的上游的上游输送辊对; 包括下游驱动辊和下游从动辊的下游输送辊对; 上游辅助辊对，包括分别同轴地设置在上游驱动辊和上游从动辊的轴上的上游辅助辊，每个辊由弹性构件形成，并且具有大于相邻的上游驱动辊的直径相邻的上游从动辊; 以及下游辅助辊对，其包括下游辅助辊，每个下游辅助辊同时位于下游驱动辊和下游从动辊的轴上，由低硬度弹性构件形成，并且具有比相邻的下游驱动辊的直径大的直径; 的相邻下游从动辊。

70. 发明授权

US08154770B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08154770B2
公开(公告)日：2012-04-10
申请号：US12010896
申请日：2008-01-31
申请人： Takamasa Shiraki , Takayuki Andoh , Takuji Takahashi , Yoshihide Ohta , Kohji Hatayama , Takashi Yokota
发明人： Takamasa Shiraki , Takayuki Andoh , Takuji Takahashi , Yoshihide Ohta , Kohji Hatayama , Takashi Yokota
IPC分类号： H04N1/00
CPC分类号： H04N1/00525 , H04N1/00522 , H04N1/00527 , H04N1/00533 , H04N1/00543 , H04N1/00559 , H04N2201/0091
摘要： An image forming apparatus that includes an image reading part to read an image of an original, an image recording part to record the image read by the image reading part on a sheet, a sheet discharge part to discharge the sheet recorded by the image recording part from front to rear of a main body of the image forming apparatus, a sheet stack part to stack the sheet discharged by the sheet discharge part between the image reading part and the image recording part, first and second supporters provided outside the sheet stack part along a discharge direction of the sheet to form a space between the sheet stack part and the image reading part, and a lock mechanism to lock the image reading part. The image reading part slides relative to the first and second supporters in the discharge direction.
摘要翻译：一种图像形成装置，包括用于读取原稿的图像的图像读取部分，用于将由图像读取部分读取的图像记录在片材上的图像记录部件，片材排出部分，以排出由图像记录部分记录的片材从图像形成装置的主体的前方到后方，堆叠由图像读取部和图像记录部之间的片材排出部排出的片材的片材堆叠部，第一和第二支撑体设置在片材堆叠部的外侧片材的排出方向在片材堆叠部分和图像读取部分之间形成空间，以及锁定机构来锁定图像读取部分。图像读取部件在排出方向上相对于第一和第二支撑件滑动。

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