公开(公告)号：US20080206640A1

公开(公告)日：2008-08-28

申请号：US12036721

申请日：2008-02-25

申请人： Hironori Shibata ,  Akira Sasaki ,  Kazuhiko Soji

发明人： Hironori Shibata ,  Akira Sasaki ,  Kazuhiko Soji

IPC分类号： H01M4/00

CPC分类号： H01M2/26 ,  H01M4/02 ,  H01M4/139 ,  H01M10/052 ,  Y10T29/4911

摘要： An electrode capable of preventing variations in electrical performance to stabilize performance and improve yields is provided. An electrode structure includes: an electrode including an current collector and an active material layer arranged on the current collector; and an electrode lead arranged on the active material layer, wherein a hole is arranged so as to penetrate the electrode and the electrode lead, and the electrode and the electrode lead are folded back around the hole in a direction away from the hole so that the electrode is placed inside, and the thickness of the active material layer in a region where the electrode lead is not arranged is uniform, and the thickness of the active material layer in a region where the electrode lead is arranged is nonuniform.

摘要翻译： 提供能够防止电性能变化以稳定性能并提高产量的电极。 电极结构包括：集电体和布置在集电体上的活性物质层的电极; 以及布置在所述活性物质层上的电极引线，其中孔被布置成穿过所述电极和所述电极引线，并且所述电极和所述电极引线沿着远离所述孔的方向折回所述孔，使得 电极放置在内部，并且未布置电极引线的区域中的活性物质层的厚度是均匀的，并且在布置电极引线的区域中的活性物质层的厚度不均匀。

公开(公告)号：US08932754B2

公开(公告)日：2015-01-13

申请号：US12036721

申请日：2008-02-25

申请人： Hironori Shibata ,  Akira Sasaki ,  Kazuhiko Soji

发明人： Hironori Shibata ,  Akira Sasaki ,  Kazuhiko Soji

IPC分类号： H01M4/02

CPC分类号： H01M2/26 ,  H01M4/02 ,  H01M4/139 ,  H01M10/052 ,  Y10T29/4911

摘要： An electrode capable of preventing variations in electrical performance to stabilize performance and improve yields is provided. An electrode structure includes: an electrode including an current collector and an active material layer arranged on the current collector; and an electrode lead arranged on the active material layer, wherein a hole is arranged so as to penetrate the electrode and the electrode lead, and the electrode and the electrode lead are folded back around the hole in a direction away from the hole so that the electrode is placed inside, and the thickness of the active material layer in a region where the electrode lead is not arranged is uniform, and the thickness of the active material layer in a region where the electrode lead is arranged is nonuniform.

摘要翻译： 提供能够防止电性能变化以稳定性能并提高产量的电极。 电极结构包括：集电体和布置在集电体上的活性物质层的电极; 以及布置在所述活性物质层上的电极引线，其中孔被布置成穿过所述电极和所述电极引线，并且所述电极和所述电极引线沿着远离所述孔的方向折回所述孔，使得 电极放置在内部，并且未布置电极引线的区域中的活性物质层的厚度是均匀的，并且在布置电极引线的区域中的活性物质层的厚度不均匀。

公开(公告)号：US5654830A

公开(公告)日：1997-08-05

申请号：US555904

申请日：1995-11-13

申请人： Hironori Shibata

发明人： Hironori Shibata

IPC分类号： G02B13/18 ,  G02B15/16 ,  G02B15/14

CPC分类号： G02B15/161

摘要： A compact yet high-performance zoom lens system which is well corrected in terms of aberrations, includes reduced number of lens elements and has a reduced total lens thickness. The system has a first lens group G1 including, in order from the object side, a lens having a meniscus shape convex on the object side and negative refracting power (first lens), a lens of weak refracting power (second lens) and a lens having positive refracting power together with at least one aspheric surface (third lens). The first lens group has a positive refracting power in its entirety. The system further has a second lens group G2, the focal length of the overall system being variable by varying an axial separation between the first and second lens groups G1 and G2, and conforms to the following condition: (1) relation to the refracting power range of the lens of weak refracting power and the following condition (2) relating to the axial position of the lens of weak refracting power:-0.35

摘要翻译： 在像差方面进行良好校正的紧凑而高性能的变焦透镜系统包括减少数量的透镜元件并且具有减小的总透镜厚度。 该系统具有第一透镜组G1，其从物体侧起依次具有在物体侧具有弯月面形状的凸透镜和负折射光焦度（第一透镜），弱折射力透镜（第二透镜）和透镜 具有正折射力与至少一个非球面（第三透镜）。 第一透镜组整体具有正折射力。 该系统还具有第二透镜组G2，整个系统的焦距可通过改变第一和第二透镜组G1和G2之间的轴向间隔而变化，并且符合以下条件：（1）与折射力的关系 弱屈光力的透镜的范围以及与弱折射力的透镜的轴向位置有关的以下条件（2）：-0.35

公开(公告)号：US5418646A

公开(公告)日：1995-05-23

申请号：US98821

申请日：1993-07-29

申请人： Hironori Shibata ,  Atsujiro Ishii

发明人： Hironori Shibata ,  Atsujiro Ishii

IPC分类号： G02B15/173 ,  G02B15/14 ,  G02B13/18

CPC分类号： G02B15/173

摘要： A zoom lens system comprising, in order from the object side, a first lens unit which has a positive refractive power and is kept fixed during zooming, a second lens unit which has a negative refractive power, is movable for zooming and has a vari-focal function, a third lens unit which has a positive refractive power and is movable for zooming, and a fourth lens unit which has a positive refractive power and is movable for zooming; a location of the third lens unit at a tele position of the zoom lens system being on the object side of a location of the third lens unit at a wide position of the zoom lens system. This zoom lens system consists of a small number of lens components, and has a vari-focal ratio of 9 to 12 and a wide field angle of 65.degree. to 68.degree. at the wide position thereof.

摘要翻译： 一种变焦透镜系统，其从物体侧依次包括具有正折光力并在变焦期间保持固定的第一透镜单元，具有负折光力的第二透镜单元可移动以进行变焦， 焦点功能，具有正折射能力并且可变焦的第三透镜单元和具有正折光力并可移动以进行变焦的第四透镜单元; 在变焦透镜系统的远摄位置处的第三透镜单元的位置在第三透镜单元的位置的物体侧处于变焦透镜系统的宽位置。 该变焦透镜系统由少量的透镜部件组成，并且在其宽的位置具有9至12的变焦比和65°至68°的宽视场角。

公开(公告)号：US5631775A

公开(公告)日：1997-05-20

申请号：US341908

申请日：1994-11-15

申请人： Hironori Shibata

发明人： Hironori Shibata

IPC分类号： G02B15/20 ,  G02B15/177 ,  G02B15/14

CPC分类号： G02B15/177

摘要： A zoom lens system comprising, in order from the object side, a first lens unit having a negative refractive power, a second lens unit having a positive refractive power, a third lens unit having a negative refractive power, a stop, a fourth lens unit having a positive refractive power and a fifth lens unit having a positive refractive power; and configured to be zoomed from a wide position to a tele position thereof by moving the second lens unit and the third lens unit so as to widen an airspace reserved therebetween, and moving the third lens unit and the fourth lens unit so as to narrow an airspace reserved therebetween with the first lens unit kept stationary. This zoom lens system has a field angle of 75.degree. at the wide position, a vari-focal ratio as high as 8, a compact size and high imaging performance.

摘要翻译： 一种变焦透镜系统，其从物体侧依次包括具有负屈光力的第一透镜单元，具有正折光力的第二透镜单元，具有负折光力的第三透镜单元，止挡件，第四透镜单元 具有正折光力和具有正屈光力的第五透镜单元; 并且被配置为通过移动第二透镜单元和第三透镜单元从宽位置变焦到远摄位置，以便加宽其间保留的空气空间，并且移动第三透镜单元和第四透镜单元以使 其间保留有第一透镜单元保持静止的空气。 该变焦透镜系统在宽位置具有75°的场角，可变焦比高达8，尺寸紧凑，成像性能高。

公开(公告)号：US5260834A

公开(公告)日：1993-11-09

申请号：US862427

申请日：1992-04-02

申请人： Hironori Shibata ,  Shinichi Mihara

发明人： Hironori Shibata ,  Shinichi Mihara

IPC分类号： G02B15/173 ,  G02B15/14

CPC分类号： G02B15/173

摘要： The present invention relates to a small zoom lens system for electronic still cameras or video cameras, which has a zoom ratio lying in the range of about 2.5-3.2 and an F-number lying in the range of about 2-2.8, comprises as small as 7 or 8 lenses and is reduced in terms of both the total length and the lens diameter, and which is characterized by comprising, in order from the object side, at least a first lens group having a positive refractive power, a second lens group having a negative refractive power, a stop and a third lens group having a positive refractive power, and in that during zooming the first lens group remains fixed while the second and third lens groups are moved along the optical axis, and the following conditions (1) and (2) are satisfied:0.9.times..beta..sub.2T /.beta..sub.2W

摘要翻译： 本发明涉及一种用于电子静态照相机或摄像机的小变焦透镜系统，其具有在约2.5-3.2范围内的变焦倍率和约2-2.8范围内的F数，包括小 作为7或8个透镜，并且在总长度和透镜直径方面都减小，其特征在于，从物体侧开始，至少包括具有正折光力的第一透镜组，第二透镜组 具有负折光力的光束，具有正折射光焦度的光阑和第三透镜组，并且在变焦期间，第一透镜组在第二和第三透镜组沿光轴移动的同时保持固定，并且以下条件（1 ）和（2）：0.9xβ2T /β2W <β3T /β3W <2.0×β2T /β2W，（1）和0.5

公开(公告)号：US5589986A

公开(公告)日：1996-12-31

申请号：US437477

申请日：1995-05-09

申请人： Hironori Shibata

发明人： Hironori Shibata

IPC分类号： G02B15/20 ,  G02B15/17 ,  G02B15/173 ,  G02B15/22 ,  G02B15/14 ,  G02B3/02

CPC分类号： G02B15/173

摘要： A zoom lens comprising, in the order from the object side, a front lens group including a variator lens unit with a negative refractive power; an aperture stop; and a rear lens group arranged behind the aperture stop. The rear lens group includes a lens unit having a positive refractive power, a focusing lens unit having a negative refractive power, and a compensator lens unit having a positive refractive power. At the time of zooming, the lens unit having the positive refractive power moves together with the focusing lens unit, and at the time of focusing, only the focusing lens unit moves separately from the lens unit having the positive refractive power.

摘要翻译： 一种变焦透镜，包括从物体侧开始的包括具有负屈光力的变倍透镜单元的前透镜组; 孔径光阑; 以及设置在孔径光阑后面的后透镜组。 后透镜组包括具有正折光力的透镜单元，具有负屈光力的聚焦透镜单元和具有正屈光力的补偿透镜单元。 在变焦时，具有正折光力的透镜单元与聚焦透镜单元一起移动，并且在聚焦时，仅聚焦透镜单元与具有正屈光力的透镜单元分开移动。

公开(公告)号：US5315438A

公开(公告)日：1994-05-24

申请号：US806127

申请日：1991-12-12

申请人： Hironori Shibata

发明人： Hironori Shibata

IPC分类号： G02B15/173 ,  G02B15/14

CPC分类号： G02B15/173

摘要： A zoom lens system having a field angle of about 44.degree. to 47.degree. at the wide angle end, a zoom ratio of about 2.6 to 3 and an F-number on the order of 2.8, which is reduced in value while making sure of a back focus and which is improved in terms of its capability to form images. The zoom lens system includes, in order from the object side, a first lens group having a positive refractive power, a second lens group having a negative refractive power, a third lens group having a positive refractive power and a fourth lens group consisting of three lens elements and having a positive refractive power as a whole, the second and third lens groups being movable for zooming.

摘要翻译： 变焦透镜系统在广角端具有大约44°至47°的场角，大约2.6至3的变焦比和2.8级的F数，其在确保一个 在其形成图像的能力方面有所改进。 变焦透镜系统从物体侧依次包括具有正折光力的第一透镜组，具有负折光力的第二透镜组，具有正折光力的第三透镜组和由三个透镜组组成的第四透镜组 透镜元件并且整体具有正折射力，第二和第三透镜组可移动以进行变焦。

公开(公告)号：US5231540A

公开(公告)日：1993-07-27

申请号：US913413

申请日：1992-07-15

申请人： Hironori Shibata

发明人： Hironori Shibata

IPC分类号： G02B13/18 ,  G02B15/16 ,  G02B15/173 ,  G02B15/22

CPC分类号： G02B15/173

摘要： The invention relates to a compact, lightweight and inexpensive zoom lens system which, even when used with a small image sensor, allow the convex lenses to have a sufficient peripheral thickness and the concave lenses to have a sufficient central thickness and which comprises, in order from the object side, a first unit having a positive refracting power, a second unit having a negative and being movable during zooming, a third unit having a positive refracting power and remaining fixed in place and a fourth unit having a positive refracting power and being movable during zooming and focusing; said third unit comprising, in order from the object side, two lenses in all, one being a positive lens having a strong curvature on the object side and the other a negative lens having a strong curvature on the image side, and said third and fourth units each having at least one aspherical surface whose refracting power decreases as it is spaced away from the optical axis and conforming to the following conditions (1) and (2):0.4

摘要翻译： 本发明涉及一种紧凑，轻便和便宜的变焦透镜系统，其即使在与小图像传感器一起使用时也允许凸透镜具有足够的外围厚度，并且凹透镜具有足够的中心厚度，并且按顺序包括 具有正折射力的第一单元，具有正的折射能力的第二单元和能够在变焦期间移动的第二单元，具有正折射力并保持固定的第三单元和具有正折射能力的第四单元， 在变焦和聚焦期间可移动; 所述第三单元从物体侧依次包括两个透镜，一个是在物体侧具有强曲率的正透镜，另一个是在像侧具有强曲率的负透镜，并且所述第三和第四 每个具有至少一个非球面的折射力随着与光轴间隔开并且符合以下条件（1）和（2）：0.4 <| f31 / f32| <1，（1）和0.7

公开(公告)号：US06215959B1

公开(公告)日：2001-04-10

申请号：US09136291

申请日：1998-08-19

申请人： Akira Mori ,  Atsujiro Ishii ,  Masahiro Suzuki ,  Hironori Shibata

发明人： Akira Mori ,  Atsujiro Ishii ,  Masahiro Suzuki ,  Hironori Shibata

IPC分类号： G03B1322

CPC分类号： G02B7/28

摘要： A camera having an autofocus function, independent of a photographing optical system, includes a photographing optical system including synthetic resin lenses and an autofocus optical system, provided independent of the photographing optical system, having at least one synthetic resin lens and a stop decentered in a direction perpendicular to the optical axis of the synthetic resin lens. Thus, in the camera, the shift of the imaging position of the photographing optical system which is caused by an ambient temperature or humidity change is favorably corrected, and good photography can be performed.

摘要翻译： 具有独立于拍摄光学系统的自动对焦功能的相机包括拍摄光学系统，其包括合成树脂透镜和独立于摄影光学系统的自动聚焦光学系统，其具有至少一个合成树脂透镜和偏心于 方向垂直于合成树脂透镜的光轴。 因此，在相机中，有利地校正了由环境温度或湿度变化引起的拍摄光学系统的成像位置的偏移，并且可以执行良好的拍摄。