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1. 发明申请

US20110304919A1 SHIELDING STRUCTURE AND IMAGING DEVICE SUPPORT STRUCTURE 有权
标题翻译：屏蔽结构和成像设备支持结构
公开(公告)号：US20110304919A1
公开(公告)日：2011-12-15
申请号：US13158575
申请日：2011-06-13
申请人： Hiroyasu FUJINAKA , Koichiro HIRABAYASHI , Kazuo SHIBUKAWA
发明人： Hiroyasu FUJINAKA , Koichiro HIRABAYASHI , Kazuo SHIBUKAWA
IPC分类号： G02B27/00
CPC分类号： G02B27/0006 , G02B7/006 , G03B17/04 , H04N5/2171 , H04N5/2251
摘要： An imaging device support structure includes a master flange having an opening portion through which an optical axis passes, an imaging device which is directly or indirectly attached to the master flange and is positioned in the opening portion as viewed in an optical axis direction, and a shielding member which shields a gap between the master flange and the imaging device in the opening portion. The shielding member includes a slit or a groove and is pressed against an opening edge of the opening portion.
摘要翻译：成像装置支撑结构包括具有光轴通过的开口部分的主凸缘，直接或间接附接到主凸缘并且沿光轴方向定位在开口部分中的成像装置，以及屏蔽构件，其在开口部分中屏蔽主凸缘和成像装置之间的间隙。遮蔽构件包括狭缝或槽，并且被压靠在开口部的开口边缘。

2. 发明授权

US06993993B2 Sheet metal outsert-molded gear 失效
公开(公告)号：US06993993B2
公开(公告)日：2006-02-07
申请号：US10152511
申请日：2002-05-21
申请人： Akio Konishi , Koichiro Hirabayashi , Kazuo Shibukawa
发明人： Akio Konishi , Koichiro Hirabayashi , Kazuo Shibukawa
IPC分类号： F16H55/00
CPC分类号： F16H55/06 , F16H2055/065 , Y10S74/10 , Y10T74/19921 , Y10T74/19935 , Y10T74/19949
摘要： A sheet metal outsert-molded gear, in which a molded resin gear is formed by outsert-molding along the outer perimeter of a disk-shaped sheet metal, characterized in that one or more notches, holes, or protrusions are provided in the outer perimeter of the disk-shaped sheet metal.

3. 发明授权

US06641073B2 Reel mount 有权
标题翻译：卷轴安装
公开(公告)号：US06641073B2
公开(公告)日：2003-11-04
申请号：US10152320
申请日：2002-05-20
申请人： Koichiro Hirabayashi , Kazuo Shibukawa
发明人： Koichiro Hirabayashi , Kazuo Shibukawa
IPC分类号： G11B1532
CPC分类号： G11B15/50 , G11B15/32
摘要： A reel mount for taking up/feeding a magnetic tape to/from a reel by rotating the reel includes: a first reel mount member having a portion engaged with the reel; a yoke board for providing a magnetic loop, the yoke board integrally formed with the first reel mount member and made of a ferromagnet; a magnet provided on the yoke board so as to be in contact therewith; a hysteresis board provided so as to be opposed to the yoke board with respect to the magnet, the hysteresis board made of a material having large magnetic hysteresis loss; and a second reel mount member integrally formed with the hysteresis board, wherein the reel is in direct contact with the yoke board when the reel is mounted on the reel mount.
摘要翻译：用于通过旋转卷轴来将磁带卷取/从卷轴馈送的卷轴装置包括：具有与卷轴接合的部分的第一卷轴安装部件; 用于提供磁环的轭板，所述轭板与所述第一卷轴安装构件一体地形成并由铁磁体制成; 设置在轭板上以与其接触的磁体; 磁滞板，其设置成与磁轭相对于磁体相对，磁滞板由具有大的磁滞损耗的材料制成; 以及与磁滞板一体形成的第二卷轴安装部件，其中当卷轴安装在卷轴安装件上时，卷轴与轭板直接接触。

4. 发明授权

US08611028B2 Lens barrel and imaging device 有权
标题翻译：镜筒和成像装置
公开(公告)号：US08611028B2
公开(公告)日：2013-12-17
申请号：US13386134
申请日：2010-07-23
申请人： Koichiro Hirabayashi , Kazuo Shibukawa , Fumio Shinano , Shinichi Iwasaki , Masahiro Nakano , Akio Konishi , Takumi Kuwahara
发明人： Koichiro Hirabayashi , Kazuo Shibukawa , Fumio Shinano , Shinichi Iwasaki , Masahiro Nakano , Akio Konishi , Takumi Kuwahara
IPC分类号： G02B7/02
CPC分类号： G02B7/08 , G02B7/021 , G03B3/02 , G03B17/17
摘要： A lens barrel 111 according to the present invention includes: a lens group 220 which moves along an optical axis direction 300; and a lens holding frame 224 holding a lens group 220. A guide hole 406 is provided in the lens holding frame 224, the guide hole 406 being penetrated by a main shaft 440 having a circular cross section. A cross section of the guide hole 406 taken orthogonal to a longitudinal direction of the main shaft 440 includes at least two linear portions 406a, and the main shaft 440 is in contact with the two linear portions 406a.
摘要翻译：根据本发明的镜筒111包括：沿着光轴方向300移动的透镜组220; 以及保持透镜组220的透镜保持框架222.在透镜保持框架224中设置有引导孔406，引导孔406被具有圆形横截面的主轴440穿透。与主轴440的长度方向垂直的导向孔406的截面包括至少两个直线部406a，主轴440与两个直线部406a接触。

5. 发明申请

US20120176691A1 LENS BARREL AND IMAGING DEVICE 有权
标题翻译：镜头条和成像装置
公开(公告)号：US20120176691A1
公开(公告)日：2012-07-12
申请号：US13386134
申请日：2010-07-23
申请人： Koichiro Hirabayashi , Kazuo Shibukawa , Fumio Shinano , Shinichi Iwasaki , Masahiro Nakano , Akio Konishi , Takumi Kuwahara
发明人： Koichiro Hirabayashi , Kazuo Shibukawa , Fumio Shinano , Shinichi Iwasaki , Masahiro Nakano , Akio Konishi , Takumi Kuwahara
IPC分类号： G02B7/04
CPC分类号： G02B7/08 , G02B7/021 , G03B3/02 , G03B17/17
摘要： A lens barrel 111 according to the present invention includes: a lens group 220 which moves along an optical axis direction 300; and a lens holding frame 224 holding a lens group 220. A guide hole 406 is provided in the lens holding frame 224, the guide hole 406 being penetrated by a main shaft 440 having a circular cross section. A cross section of the guide hole 406 taken orthogonal to a longitudinal direction of the main shaft 440 includes at least two linear portions 406a, and the main shaft 440 is in contact with the two linear portions 406a.
摘要翻译：根据本发明的镜筒111包括：沿着光轴方向300移动的透镜组220; 以及保持透镜组220的透镜保持框架222.在透镜保持框架224中设置有引导孔406，引导孔406被具有圆形横截面的主轴440穿透。与主轴440的长度方向垂直的导向孔406的截面包括至少两个直线部406a，主轴440与两个直线部406a接触。

6. 发明授权

US08553343B2 Shielding structure and imaging device support structure 有权
标题翻译：屏蔽结构和成像设备支撑结构
公开(公告)号：US08553343B2
公开(公告)日：2013-10-08
申请号：US13158575
申请日：2011-06-13
申请人： Hiroyasu Fujinaka , Koichiro Hirabayashi , Kazuo Shibukawa
发明人： Hiroyasu Fujinaka , Koichiro Hirabayashi , Kazuo Shibukawa
IPC分类号： G02B5/22 , G02B7/00 , G03B9/00
CPC分类号： G02B27/0006 , G02B7/006 , G03B17/04 , H04N5/2171 , H04N5/2251
摘要： An imaging device support structure includes a master flange having an opening portion through which an optical axis passes, an imaging device which is directly or indirectly attached to the master flange and is positioned in the opening portion as viewed in an optical axis direction, and a shielding member which shields a gap between the master flange and the imaging device in the opening portion. The shielding member includes a slit or a groove and is pressed against an opening edge of the opening portion.
摘要翻译：成像装置支撑结构包括具有光轴通过的开口部分的主凸缘，直接或间接附接到主凸缘并且沿光轴方向定位在开口部分中的成像装置，以及屏蔽构件，其在开口部分中屏蔽主凸缘和成像装置之间的间隙。遮蔽构件包括狭缝或槽，并且被压靠在开口部的开口边缘。

7. 发明授权

US07246766B2 Torque limiter 失效
标题翻译：扭矩限制器
公开(公告)号：US07246766B2
公开(公告)日：2007-07-24
申请号：US10813382
申请日：2004-03-30
申请人： Kazuo Shibukawa , Koichiro Hirabayashi
发明人： Kazuo Shibukawa , Koichiro Hirabayashi
IPC分类号： B65H23/06
CPC分类号： G11B15/32
摘要： A torque limiter includes a first rotatable body rotatable around a rotation shaft as a center of rotation; and a second rotatable body rotatable around the rotation shaft as a center of rotation. The first rotatable body includes one of a magnet and a hysteresis plate. The second rotatable body includes the other of the magnet and the hysteresis plate. The magnet and the hysteresis plate face each other. The first rotatable body and the second rotatable body are in contact with each other. No wall is provided between the rotation shaft and a contact area at which the first rotatable body and the second rotatable body are in contact with each other.
摘要翻译：扭矩限制器包括可围绕作为旋转中心的旋转轴旋转的第一可旋转体; 以及作为旋转中心围绕所述旋转轴可旋转的第二可旋转体。第一可旋转体包括磁体和磁滞板之一。第二旋转体包括磁体和磁滞板中的另一个。磁体和磁滞板彼此面对。第一旋转体和第二旋转体彼此接触。在旋转轴与第一可旋转体和第二旋转体彼此接触的接触区域之间没有设置壁。

8. 发明授权

US07167337B2 Magnetic recording and reproducing apparatus including an idler mounted on a main chassis 失效
标题翻译：磁记录和重放装置包括安装在主底盘上的惰轮
公开(公告)号：US07167337B2
公开(公告)日：2007-01-23
申请号：US10809145
申请日：2004-03-25
申请人： Hiroshi Kurumatani , Kazuo Shibukawa , Koichiro Hirabayashi
发明人： Hiroshi Kurumatani , Kazuo Shibukawa , Koichiro Hirabayashi
IPC分类号： G11B15/08 , G11B15/26
CPC分类号： G11B15/08 , G11B15/6656
摘要： A magnetic recording and reproduction apparatus includes a sub chassis unit on which a cassette is mountable and having first and second reel stands respectively engageable with first reel and second reels of the cassette; a main chassis unit combined with the sub chassis unit and including a rotatable head cylinder used for information recording to, and/or information reproduction from, a magnetic tape; and an idler mounted on the main chassis unit for driving the first and second reel stands. The sub chassis unit further includes a reel lock release member for unlocking a reel lock member of the cassette; a light emitting device for emitting light for detecting a leading end and a trailing end of the magnetic tape; and a section for allowing the idler to be mounted on the main chassis unit after the sub chassis unit is combined with the main chassis unit.
摘要翻译：磁记录和再现装置包括副机架单元，盒子可安装在其上，并且具有分别可与盒的第一卷轴和第二卷轴接合的第一和第二卷轴架; 主底盘单元与子底盘单元结合，并且包括用于向磁带进行信息记录和/或从磁带的信息再现的可旋转头筒; 以及安装在主底盘单元上用于驱动第一和第二卷轴架的惰轮。子底盘单元还包括用于解锁盒的卷轴锁定构件的卷轴锁定释放构件; 用于发射用于检测磁带的前端和后端的光的发光装置; 以及在副底盘单元与主机架单元组合之后允许惰轮安装在主机架单元上的部分。

9. 发明授权

US06817949B2 Torque limiter and reel mount 失效
标题翻译：扭矩限制器和卷轴安装
公开(公告)号：US06817949B2
公开(公告)日：2004-11-16
申请号：US10153214
申请日：2002-05-21
申请人： Koichiro Hirabayashi , Kazuo Shibukawa , Akio Konishi
发明人： Koichiro Hirabayashi , Kazuo Shibukawa , Akio Konishi
IPC分类号： F16D2701
CPC分类号： F16D27/01 , Y10T464/30
摘要： A torque limiter of the present invention includes: a first rotor and a second rotor; a magnet which is provided so as to be in contact with the first rotor; and a hysteresis board provided so as to be opposed to the magnet with a space therebetween, wherein the hysteresis board is integrally formed with the second rotor, and first and second washers are provided between the first and second rotors so as to be in contact with one another.
摘要翻译：本发明的扭矩限制器包括：第一转子和第二转子; 设置成与第一转子接触的磁体; 以及磁滞板，其设置成与磁体相对设置，其间具有空间，其中滞后板与第二转子一体形成，并且第一和第二垫圈设置在第一和第二转子之间，以便与另一个。

10. 发明授权

US07163172B2 Reel driving device 失效
标题翻译：卷轴驱动装置
公开(公告)号：US07163172B2
公开(公告)日：2007-01-16
申请号：US10807002
申请日：2004-03-23
申请人： Kazuo Shibukawa , Koichiro Hirabayashi , Akio Konishi , Hiroshi Kurumatani
发明人： Kazuo Shibukawa , Koichiro Hirabayashi , Akio Konishi , Hiroshi Kurumatani
IPC分类号： G11B15/32
CPC分类号： G11B15/22 , G11B15/32
摘要： A reel driving device includes a reel stand for driving a reel to rotate; and a latch including at least one contact portion contactable with the reel. The reel stand includes a convexed and concaved portion. The latch includes a claw portion for, when contacting the convexed and concaved portion, stopping a rotation of the convexed and concaved portion. While the reel stand rotates in a first direction, the latch moves in such a direction that the claw portion contacts the convexed and concaved portion by a rotation of the reel stand being conveyed to the at least one contact portion. While the reel stand rotates in a second direction, the latch moves in such a direction that the claw portion is separated from the convexed and concaved portion by a rotation of the reel stand being conveyed to the at least one contact portion.
摘要翻译：卷轴驱动装置包括用于驱动卷轴旋转的卷轴架; 以及闩锁，其包括可与卷轴接触的至少一个接触部分。卷盘架包括一个凸形和凹形的部分。闩锁包括爪部，用于当与凸部和凹部接触时，停止凸部和凹部的旋转。当卷轴架沿第一方向旋转时，闩锁沿着被传送到至少一个接触部分的卷轴架的旋转的方式使爪部分接触凸形和凹形部分的方向移动。当卷轴架沿第二方向旋转时，闩锁沿着使托盘部分被转移到至少一个接触部分的旋转方向从爪部分与凸形和凹形部分分离的方向移动。

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