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11. 发明授权

US5573338A Automatic paper feeder and frame structure of document input device 失效
标题翻译：自动进纸器和文档输入装置的框架结构
公开(公告)号：US5573338A
公开(公告)日：1996-11-12
申请号：US507292
申请日：1995-08-24
申请人： Shuichi Morikawa , Masahiko Futatsuka , Satoshi Ishida , Yasunori Miyauchi , Minoru Masuda
发明人： Shuichi Morikawa , Masahiko Futatsuka , Satoshi Ishida , Yasunori Miyauchi , Minoru Masuda
IPC分类号： B65H3/52 , H04N1/00 , H04N1/10 , B41J11/26
CPC分类号： B65H3/5238 , H04N1/00519 , H04N1/0057 , H04N1/00588 , H04N1/00602 , H04N1/00628 , H04N1/0303 , H04N1/0305 , H04N1/1013 , H04N1/1026 , H04N1/1065 , H04N2201/0422 , H04N2201/0446
摘要： An automatic paper feeder of a document input device includes a pick roller 20, separator pads 68 that come into contact with the pick roller 20, a first pair of pick springs 58, and a second pick spring 60. The first pick springs 58 are disposed on the upstream side of the second pick spring 60 in the direction of conveying the paper. The first pick springs 58 are disposed on the regions on both outer sides of the width of the separator pads 68 in the axial direction of the roller, and the second pick spring 60 is disposed at a central position in the width of the separator pad 68. The first and second pick springs 58 and 60 are integrally formed as a spring unit using a single metal plate, and a force of contact of the first pick springs 58 upon the pick roller 20 on the upstream side is smaller than a force of contact of the second pick spring 60 upon the pick roller 20 on the downstream side. The separator pad 68 is formed by branching a web 70 of a rubber sheet into fork-like pad units. The spring unit and the pad units are supported together by a bracket 76 and a holder member 78 (FIG. 6 ).
摘要翻译： PCT No.PCT / JP94 / 02274 Sec。 371日期1995年8月24日 102（e）日期1995年8月24日PCT 1994年12月27日PCT公布。公开号WO95 / 18055 日期1995年7月6日文件输入装置的自动供纸器包括拾取辊20，与拾取辊20接触的分离垫68，第一对拾取弹簧58和第二拾取弹簧60.第一拾取弹簧58沿着输送纸张的方向设置在第二拾取弹簧60的上游侧。第一拾取弹簧58布置在沿着辊的轴向方向的分隔垫68的宽度的两个外侧的区域上，并且第二拾取弹簧60设置在分隔垫68的宽度的中心位置第一和第二拾取弹簧58和60一体地形成为使用单个金属板的弹簧单元，并且第一拾取弹簧58在上游侧的拾取辊20上的接触力小于接触力的第二拾取弹簧60在下游侧的拾取辊20上。分隔垫68通过将橡胶片的腹板70分成叉形垫单元而形成。弹簧单元和垫单元由支架76和保持器构件78（图6）支撑在一起。

12. 发明授权

US5537219A Movable image reading apparatus 失效
标题翻译：移动图像读取装置
公开(公告)号：US5537219A
公开(公告)日：1996-07-16
申请号：US465114
申请日：1995-06-05
申请人： Shuichi Morikawa , Masahiko Futatsuka , Satoshi Ishida , Yasunori Miyauchi , Minoru Masuda , Makoto Takagawa
发明人： Shuichi Morikawa , Masahiko Futatsuka , Satoshi Ishida , Yasunori Miyauchi , Minoru Masuda , Makoto Takagawa
IPC分类号： B65H1/06 , B65H3/06 , B65H3/52 , B65H3/56 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/12 , H04N1/193 , H04N1/203
CPC分类号： B65H3/5238 , B65H1/06 , B65H3/063 , B65H3/56 , H04N1/0057 , H04N1/00572 , H04N1/0058 , H04N1/00596 , H04N1/00602 , H04N1/0061 , H04N1/00628 , H04N1/04 , H04N1/1215 , H04N1/125 , H04N1/203 , H04N1/2032 , B65H2511/514 , B65H2515/34 , H04N1/0464 , H04N1/1017 , H04N1/12 , H04N1/121 , H04N1/193 , H04N2201/044 , Y10T292/0913 , Y10T292/0917 , Y10T292/0936
摘要： An image reading apparatus is provided with white reference sheets. The image reading image apparatus is movable between a first reading position at which an optical reading unit reads image information on a document supplied by an automatic paper feeding mechanism and a second reading position. The image reading apparatus regulates an absolute white level with respect to a light source.
摘要翻译：图像读取装置具有白色基准片。图像读取图像装置可以在光学读取单元读取由自动进纸机构提供的原稿上的图像信息和第二读取位置的第一读取位置之间移动。图像读取装置调节相对于光源的绝对白色电平。

13. 发明授权

US5491567A Image reading apparatus 失效
公开(公告)号：US5491567A
公开(公告)日：1996-02-13
申请号：US462291
申请日：1995-06-05
申请人： Shuichi Morikawa , Masahiko Futatsuka , Satoshi Ishida , Yasunori Miyauchi , Minoru Masuda , Makoto Takagawa
发明人： Shuichi Morikawa , Masahiko Futatsuka , Satoshi Ishida , Yasunori Miyauchi , Minoru Masuda , Makoto Takagawa
IPC分类号： B65H1/06 , B65H3/06 , B65H3/52 , B65H3/56 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/12 , H04N1/193 , H04N1/203 , B65H3/34
CPC分类号： B65H3/5238 , B65H1/06 , B65H3/063 , B65H3/56 , H04N1/0057 , H04N1/00572 , H04N1/0058 , H04N1/00596 , H04N1/00602 , H04N1/0061 , H04N1/00628 , H04N1/04 , H04N1/1215 , H04N1/125 , H04N1/203 , H04N1/2032 , B65H2511/514 , B65H2515/34 , H04N1/0464 , H04N1/1017 , H04N1/12 , H04N1/121 , H04N1/193 , H04N2201/044 , Y10T292/0913 , Y10T292/0917 , Y10T292/0936
摘要： A paper feed roller (5) is divided into a first roller (5a) and a second roller (5b); a slit (58) through which about 10 to 20 sheets of documents can pass is formed between the first roller and a gate plate (57) opposite to this; and the paper fed out therefrom is fed out to a space between the second roller (5b) and a separation pad (7) in contact with this.Also, there is adopted a construction in which the pressing force of a paper conveyance spring is transformed by a slide cam sliding in a direction parallel to the paper feed roller; and the paper width detection sensor is assembled by a fitting construction.

14. 发明授权

US5453852A Paper feed roller structure for image reading apparatus 失效
标题翻译：用于图像读取装置的送纸辊结构
公开(公告)号：US5453852A
公开(公告)日：1995-09-26
申请号：US140161
申请日：1994-03-07
申请人： Shuichi Morikawa , Masahiko Futatsuka , Satoshi Ishida , Yasunori Miyauchi , Minoru Masuda , Makoto Takagawa
发明人： Shuichi Morikawa , Masahiko Futatsuka , Satoshi Ishida , Yasunori Miyauchi , Minoru Masuda , Makoto Takagawa
IPC分类号： B65H1/06 , B65H3/06 , B65H3/52 , B65H3/56 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/12 , H04N1/193 , H04N1/203
CPC分类号： B65H3/5238 , B65H1/06 , B65H3/063 , B65H3/56 , H04N1/0057 , H04N1/00572 , H04N1/0058 , H04N1/00596 , H04N1/00602 , H04N1/0061 , H04N1/00628 , H04N1/04 , H04N1/1215 , H04N1/125 , H04N1/203 , H04N1/2032 , B65H2511/514 , B65H2515/34 , H04N1/0464 , H04N1/1017 , H04N1/12 , H04N1/121 , H04N1/193 , H04N2201/044 , Y10T292/0913 , Y10T292/0917 , Y10T292/0936
摘要： A paper feed roller (5) is divided into a first roller (5a) and a second roller (5b); a slit (58) through which about 10 to 20 sheets of documents can pass is formed between the first roller and a gate plate (57) opposite to this; and the paper fed out therefrom is fed out to a space between the second roller (5b) and a separation pad (7) in contact with this.Also, there is adopted a construction in which the pressing force of a paper conveyance spring is transformed by a slide cam sliding in a direction parallel to the paper feed roller; and the paper width detection sensor is assembled by a fitting construction.
摘要翻译： PCT No.PCT / JP93 / 00329 Sec。 371日期：1994年3月7日 102（e）1994年3月7日PCT 1993年3月19日PCT公布。公开号WO93 / 18993 日期：1993年9月30日。供纸辊（5）分为第一辊（5a）和第二辊（5b）在第一辊和与其相反的门板（57）之间形成有通过约10至20张纸张的狭缝（58）; 并且从其馈送的纸送到第二辊（5b）和与其接触的分离垫（7）之间的空间。此外，采用这样的结构，其中通过沿与送纸辊平行的方向滑动的滑动凸轮来变换纸张传送弹簧的按压力; 并且纸宽检测传感器通过装配结构组装。

15. 发明授权

US07327499B2 Image reading apparatus 有权
标题翻译：图像读取装置
公开(公告)号：US07327499B2
公开(公告)日：2008-02-05
申请号：US10481826
申请日：2002-10-10
申请人： Masashi Matsumoto , Minoru Masuda , Yasunori Miyauchi
发明人： Masashi Matsumoto , Minoru Masuda , Yasunori Miyauchi
IPC分类号： H04N1/04
CPC分类号： H04N1/0402 , H04N1/0408 , H04N1/0435
摘要： An image reading apparatus includes a lens unit (4) which has a low-resolution lens (1), a high-resolution lens (2), and a first driving unit (3) for driving them, and a second driving unit (5) for driving the lens unit (4). At a first resolution, the low-resolution lens (1) is placed on the optical axis at a first location and the high-resolution lens (2) is placed off the optical axis. At a second resolution higher than the first resolution, the low-resolution lens (1) is placed off the optical axis and the high-resolution lens (2) is placed on the optical axis at a second location. At a third resolution higher than the second resolution, the low-resolution lens (1) is placed off the optical axis and the high-resolution lens (2) is placed on the optical axis at a third location.
摘要翻译：图像读取装置包括具有低分辨率透镜（1），高分辨率透镜（2）和用于驱动它们的第一驱动单元（3）的透镜单元（4）和第二驱动单元），用于驱动透镜单元（4）。在第一分辨率下，低分辨率透镜（1）在第一位置处放置在光轴上，并且高分辨率透镜（2）被放置在光轴之外。在比第一分辨率高的第二分辨率下，低分辨率透镜（1）被放置在光轴之外，并且高分辨率透镜（2）被放置在第二位置处的光轴上。在比第二分辨率高的第三分辨率下，低分辨率透镜（1）被放置在光轴之外，并且高分辨率透镜（2）被放置在第三位置的光轴上。

16. 发明授权

US06628431B1 Picture readers and method for controlling the same 失效
标题翻译：图片阅读器及其控制方法
公开(公告)号：US06628431B1
公开(公告)日：2003-09-30
申请号：US09180483
申请日：1999-03-10
申请人： Minoru Masuda , Masashi Matsumoto , Tomohiro Sunasaki , Yasunori Miyauchi
发明人： Minoru Masuda , Masashi Matsumoto , Tomohiro Sunasaki , Yasunori Miyauchi
IPC分类号： H04N104
CPC分类号： H04N1/1026 , H04N1/00795 , H04N1/04 , H04N1/1017 , H04N1/103 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/193 , H04N2201/0418 , H04N2201/0422 , H04N2201/0456
摘要： An image reader is composed of a read unit 2 provided with a contact member 21 which abuts an original bed 11 of a flat bed unit 1; and a pressing element 30 for causing the read unit 2 and the original bed 11 to press against each other. Also, the image reader is composed of an apparatus body 50 including a read unit 102 and an original bed 51; and an original cover 42 including a light source 43 and a diffusion plate 45 and attached to the apparatus body 50 in such a manner as to be freely opened and closed. The distance between a translucent original 41 placed on the original bed 51 and the light source 43 is variable according to the thickness of the translucent original 41. Further, in the image reader, a cumulative difference between the movement of the optical unit 102 and the movement of a light source unit 44 is previously read; and, at the time of start of scanning for read, the relative position of the optical unit 102 and the light source unit 44 is shifted in reverse in relation to the direction of the cumulative difference.
摘要翻译：图像读取器由读取单元2组成，读取单元2设置有抵靠平板单元1的原稿床11的接触构件21; 以及用于使读取单元2和原稿台11彼此挤压的按压元件30。此外，图像读取器由包括读取单元102和原始床51的装置主体50组成; 以及包括光源43和扩散板45并以可自由打开和关闭的方式附接到设备主体50的原始盖42。放置在原稿台51上的半透明原稿41与光源43之间的距离根据半透明原稿41的厚度而变化。此外，在图像读取器中，光学单元102的移动与预先读取光源单元44的移动; 并且在开始扫描读取时，光学单元102和光源单元44的相对位置相对于累积差异的方向相反地偏移。

17. 发明授权

US06924946B2 Lens diaphragm device, video camera incorporated with the same, and lens for the video camera 失效
标题翻译：镜头隔膜装置，包含相机的摄像机和摄像机镜头
公开(公告)号：US06924946B2
公开(公告)日：2005-08-02
申请号：US10443048
申请日：2003-05-22
申请人： Yuko Watanabe , Michio Inoue , Yasunori Miyauchi
发明人： Yuko Watanabe , Michio Inoue , Yasunori Miyauchi
IPC分类号： G02B5/00 , G03B9/02 , G03B11/00 , H04N5/225 , G02B9/08
CPC分类号： G03B9/02 , G02B5/005 , H04N5/2254
摘要： The present invention is directed to a lens diaphragm device that can avoid a degradation of an image due to both diffraction of a light beam and flares. The diaphragm device includes two diaphragm vanes (2 and 4) that respectively have notches (28 and 36) opposed to each other in a single plane perpendicular to an optical axis (O), and two of the vanes are moved close to and apart from each other in the single plane so as to vary an aperture of the lens diaphragm. The lens diaphragm device also includes two optical filters (6 and 8) used to reduce a quantity of a beam of light passing through the diaphragm, and an aperture of the diaphragm defined by edges of the optical filters and the notches of the vanes is shaped to be asymmetrical about straight line which crosses the optical axis and is perpendicular to directions of the motion of the vanes.
摘要翻译：本发明涉及一种能够避免由于光束和耀斑的衍射引起的图像劣化的透镜光阑装置。隔膜装置包括在垂直于光轴（O）的单个平面中分别具有彼此相对的凹口（28和36）的两个隔膜叶片（2和4），并且两个叶片被移动接近和远离彼此在单个平面中，以便改变透镜光阑的孔径。透镜隔膜装置还包括用于减少通过隔膜的光束量的两个光学滤光器（6和8），并且由滤光器的边缘和叶片的凹口限定的光阑的孔被成形对于穿过光轴并且垂直于叶片的运动方向的直线是不对称的。

18. 外观设计

USD371120S Image reader for an electronic computer 失效
公开(公告)号：USD371120S
公开(公告)日：1996-06-25
申请号：US40363
申请日：1995-06-16
申请人： Taketo Kono , Kiichi Taniho , Yasunori Miyauchi
设计人： Taketo Kono , Kiichi Taniho , Yasunori Miyauchi

19. 发明授权

US06424433B1 Original reader 失效
标题翻译：原创读者
公开(公告)号：US06424433B1
公开(公告)日：2002-07-23
申请号：US09242638
申请日：1999-02-19
申请人： Yasunori Miyauchi , Minoru Masuda
发明人： Yasunori Miyauchi , Minoru Masuda
IPC分类号： H04N140
CPC分类号： H04N1/0408 , H04N1/0402 , H04N1/0411 , H04N1/0435 , H04N1/0455 , H04N1/193 , H04N1/393
摘要： An original reader such as an image scanner for inputting image information, provided with a optical source for illuminating an original, a lens unit (8) capable of optically changing resolution, and a solid-state image sensor substrate placed on an image forming plane (10) of the lens, wherein the lens unit (8) includes a plurality of lenses that can deal with a plurality of different resolution and one lens corresponding to a specified resolution is selectively moved into a light path. The lens unit and the solid-state image sensor substrate are independently movable in the direction of optical axis for focusing.
摘要翻译：一种原始阅读器，例如用于输入图像信息的图像扫描仪，设置有用于照亮原件的光源，能够光学改变分辨率的透镜单元（8）和放置在图像形成平面上的固态图像传感器基板 10），其中透镜单元（8）包括能够处理多个不同分辨率的多个透镜，并且对应于指定分辨率的一个透镜被选择性地移动到光路中。透镜单元和固态图像传感器基板可以在光轴方向上独立地移动以进行聚焦。

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