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11. 发明申请

US20090109546A1 Electronic imaging apparatus 有权
标题翻译：电子成像装置
公开(公告)号：US20090109546A1
公开(公告)日：2009-04-30
申请号：US12288918
申请日：2008-10-24
申请人： Masahito Watanabe , Tomoyuki Satori
发明人： Masahito Watanabe , Tomoyuki Satori
IPC分类号： G02B15/16 , G02B15/177
CPC分类号： G02B15/173 , G02B15/177
摘要： An electronic imaging apparatus comprises a zoom lens including at least two lens groups and adapted to implement zooming by changing the spacing between the respective lens groups, and an electronic imaging device. The zoom lens includes at least one positive lens on an imaging device side with respect to an aperture stop, and satisfies the following conditions (1), (2) and (3). |αt−αw|>8 (1) 1.0×10−3
摘要翻译：电子成像装置包括变焦透镜，其包括至少两个透镜组，并且适于通过改变各个透镜组之间的间距来实现变焦，以及电子成像装置。变焦透镜相对于孔径光阑在成像装置一侧包括至少一个正透镜，并且满足以下条件（1），（2）和（3）。 <？in-line-formula description =“In-line Formulas”end =“lead”？> | alphat-alphaw |> 8（1）<？in-line-formula description =“In-line Formulas”end = 尾部“？> <？in-line-formula description =”In-line Formulas“end =”lead“？> 1.0x10-3
<？in-line-formula description =”In-line Formulas“end =”lead“？> 4

12. 发明授权

US07339744B2 Electronic imaging apparatus 有权
标题翻译：电子成像装置
公开(公告)号：US07339744B2
公开(公告)日：2008-03-04
申请号：US11357338
申请日：2006-02-21
申请人： Masashi Hankawa , Eiji Shirota , Kazuteru Kawamura , Masahito Watanabe
发明人： Masashi Hankawa , Eiji Shirota , Kazuteru Kawamura , Masahito Watanabe
IPC分类号： G02B15/14
CPC分类号： G02B15/177 , G02B5/04 , G02B23/145
摘要： An electronic imaging apparatus includes a zoom optical system having, in order from the object side, a first lens unit with negative power and a second lens unit with positive power, in which lens components having refracting power in the first lens unit are only a single biconcave negative lens element located at the most object-side position and a positive lens component located at the most image-side position; an electronic image sensor placed on the image side of the zoom optical system; and an image processing section electrically processing image data obtained by the electronic image sensor to change the shape thereof. The zoom lens system satisfies the following conditions in focusing of a nearly infinite object point: 0.85
摘要翻译：一种电子成像装置，包括：变焦光学系统，其具有从物体侧起的具有负电源的第一透镜单元和具有正光焦度的第二透镜单元，其中在第一透镜单元中具有折射能力的透镜部件仅为单个位于最物体侧位置的双凹面负透镜元件和位于最图像侧位置的正透镜部件; 放置在变焦光学系统的像侧的电子图像传感器; 以及电子处理由电子图像传感器获得的图像数据以改变其形状的图像处理部分。变焦透镜系统在几乎无限的对象点的聚焦中满足以下条件：<？in-line-formula description =“In-line Formulas”end =“lead”？> 0.85 <| Y <07 ＆lt;＆lt;＆lt;＆gt;＆gt;＆lt;＆lt;＆gt;＆lt;＆lt;＆lt;＆gt; ？in-line-formula description =“In-line Formulas”end =“lead”？> 0.75 <| Y /（f 10w ）| <0.93 <？in-line-formula description =“In-line Formulas”end =“tail”？>其中f 是整个变焦光学的焦距系统处于广角位置，y <10>是从电子图像传感器的有效成像表面的中心到距离中心最远的点的距离，y < 是由0.7×10 表示的图像高度，ω-07w是由对应于图像点的对象点的方向所形成的角度，连接有效的电子图像传感器的成像表面在wi 去角位置和图像高度y <07>的位置与光轴。

13. 发明申请

US20060221212A1 Electronic imaging apparatus 有权
标题翻译：电子成像装置
公开(公告)号：US20060221212A1
公开(公告)日：2006-10-05
申请号：US11357338
申请日：2006-02-21
申请人： Masashi Hankawa , Eiji Shirota , Kazuteru Kawamura , Masahito Watanabe
发明人： Masashi Hankawa , Eiji Shirota , Kazuteru Kawamura , Masahito Watanabe
IPC分类号： H04N5/262
CPC分类号： G02B15/177 , G02B5/04 , G02B23/145
摘要： An electronic imaging apparatus includes a zoom optical system having, in order from the object side, a first lens unit with negative power and a second lens unit with positive power, in which lens components having refracting power in the first lens unit are only a single biconcave negative lens element located at the most object-side position and a positive lens component located at the most image-side position; an electronic image sensor placed on the image side of the zoom optical system; and an image processing section electrically processing image data obtained by the electronic image sensor to change the shape thereof. The zoom lens system satisfies the following conditions in focusing of a nearly infinite object point: 0.85
摘要翻译：一种电子成像装置，包括：变焦光学系统，其具有从物体侧起的具有负电源的第一透镜单元和具有正光焦度的第二透镜单元，其中在第一透镜单元中具有折射能力的透镜部件仅为单个位于最物体侧位置的双凹面负透镜元件和位于最图像侧位置的正透镜部件; 放置在变焦光学系统的像侧的电子图像传感器; 以及电子处理由电子图像传感器获得的图像数据以改变其形状的图像处理部分。变焦透镜系统在几乎无限的对象点的聚焦中满足以下条件：<？in-line-formula description =“In-line Formulas”end =“lead”？> 0.85 <| Y <07 ＆lt;＆lt;＆lt;＆gt;＆gt;＆lt;＆lt;＆gt;＆lt;＆lt;＆lt;＆gt; ？in-line-formula description =“In-line Formulas”end =“lead”？> 0.75 <| Y /（f 10w ）| <0.93 <？in-line-formula description =“In-line Formulas”end =“tail”？>其中f 是整个变焦光学的焦距系统处于广角位置，y <10>是从电子图像传感器的有效成像表面的中心到距离中心最远的点的距离，y < 是由0.7×10 表示的图像高度，ω-07w是由对应于图像点的对象点的方向所形成的角度，连接有效的电子图像传感器的成像表面广角位置和图像高度y <07>的位置与光轴。

14. 发明申请

US20130150586A1 PROCESS FOR PRODUCING 1-TRIAZOLE-2-BUTANOL DERIVATIVES 有权
标题翻译：生产1-三唑-2-丁醇衍生物的方法
公开(公告)号：US20130150586A1
公开(公告)日：2013-06-13
申请号：US13818897
申请日：2011-08-31
申请人： Mitsuo Mimura , Masahito Watanabe , Nobuo Ishiyama , Takuya Yamada
发明人： Mitsuo Mimura , Masahito Watanabe , Nobuo Ishiyama , Takuya Yamada
IPC分类号： C07D401/06
CPC分类号： C07D401/06
摘要： An object is to provide a process for producing the compound of formula 1 in higher yield by the ring-opening addition reaction of epoxytriazole with amine under mild conditions without using a large excess of 4-methylenepiperidine. The process for producing (2R,3R)-2-(2,4-difluorophenyl)-3-(4-methylenepiperidin-1-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol or an acid addition salt thereof comprises reacting (2R,3S)-2-(2,4-difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane with an acid addition salt of 4-methylenepiperidine in a reaction solvent in the presence of a hydroxide of an alkali metal or an alkaline earth metal selected from the group consisting of lithium, sodium, calcium, and strontium, or a hydrate thereof.
摘要翻译：本发明的目的是提供一种通过在温和条件下环氧三唑与胺的开环加成反应而不使用大量过量的4-亚甲基哌啶，以更高的产率制备式1化合物的方法。（2R，3R）-2-（2,4-二氟苯基）-3-（4-亚甲基哌啶-1-基）-1-（1H-1,2,4-三唑-1-基）丁烷 -2-醇或其酸加成盐包括使（2R，3S）-2-（2,4-二氟苯基）-3-甲基-2 - [（1H-1,2,4-三唑-1-基）甲基]环氧乙烷与4-亚甲基哌啶的酸加成盐在反应溶剂中，在选自锂，钠，钙和锶的碱金属或碱土金属的氢氧化物或其水合物存在下，。

15. 发明授权

US08159532B2 Electronic image pickup apparatus 有权
标题翻译：电子摄像装置
公开(公告)号：US08159532B2
公开(公告)日：2012-04-17
申请号：US12077994
申请日：2008-03-21
申请人： Hiroshi Kodama , Masahito Watanabe
发明人： Hiroshi Kodama , Masahito Watanabe
IPC分类号： H04N5/225
CPC分类号： G03B17/00
摘要： An electronic image pickup apparatus includes a zoom lens system which is a taking optical system, an electronic image pickup element which is disposed at an image side of the taking optical system (zoom lens system), and which converts an image formed by the taking optical system (zoom lens system) to an electric signal, and an image restoring section which restores electrically a photographed image according to a difference in occurrence of an aberration by the taking optical system (zoom lens system) in an air environment photography and in a underwater environment photography.
摘要翻译：电子摄像装置包括作为拍摄光学系统的变焦透镜系统，设置在拍摄光学系统（变焦透镜系统）的像侧的电子摄像元件，并且将由拍摄光学部件形成的图像系统（变焦透镜系统）到电信号，以及图像恢复部，其根据在空气环境摄影和水中的拍摄光学系统（变焦透镜系统）发生的像差的差异而电摄影拍摄的图像环境摄影。

16. 发明授权

US07872806B2 Electronic image pickup system 有权
标题翻译：电子摄像系统
公开(公告)号：US07872806B2
公开(公告)日：2011-01-18
申请号：US12283106
申请日：2008-09-08
申请人： Shinichi Mihara , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
发明人： Shinichi Mihara , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
IPC分类号： G02B15/14 , G02B17/00
CPC分类号： G02B13/0065 , G02B13/0045 , G02B13/006 , G02B13/007 , G02B13/0075 , G02B13/009 , G02B15/14 , G02B15/16 , H04N5/2253 , H04N5/2254 , H04N5/23238 , H04N5/23296
摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.
摘要翻译：本发明涉及一种电子摄像系统，其深度尺寸极大地降低，利用可以克服施加在变焦可移动透镜组的移动的条件的光学系统类型，同时保持高规格和性能。电子摄像系统包括：光路弯曲变焦光学系统，其从物体侧依次包括第一透镜组G1-1，其包括负透镜组和用于弯曲光路的反射光学元件P，包括一个正透镜的第1-2透镜组G1-2和具有正折射光焦度的第二透镜组G2。为了从广角端到望远端的放大，第二透镜组G2仅向物体侧移动。电子摄像系统还包括位于变焦光学系统的像侧的电子摄像装置I。

17. 发明授权

US07724448B2 Zoom lens and image pickup apparatus equipped with same 有权
标题翻译：变焦镜头和配备相机的摄像设备
公开(公告)号：US07724448B2
公开(公告)日：2010-05-25
申请号：US12315866
申请日：2008-12-04
申请人： Masahito Watanabe
发明人： Masahito Watanabe
IPC分类号： G02B15/14
CPC分类号： G02B15/173 , G03B17/00
摘要： A zoom lens has, in order from the object side thereof, a positive first lens unit G1, a negative second lens unit G2, a positive third lens unit G3, a fourth lens unit G4, and an aperture stop S disposed closer to the image side than the second lens unit and closer to the object side than the lens surface closest to the image side in the third lens unit, wherein during zooming from the wide angle end to the telephoto end, the distance between the first lens unit G1 and the second lens unit G2 is larger at the telephoto end than at the wide angle end, the distance between the second lens unit G2 and the third lens unit G3 is smaller at the telephoto end than at the wide angle end, the distance between the third lens unit G3 and the fourth lens unit G4 changes, and the first lens unit G1, the third lens unit G3 and the aperture stop S move in such a way that they are located closer to the object side at the telephoto end than at the wide angle end. The zoom lens satisfies prescribed conditional expressions.
摘要翻译：变焦透镜从物体侧依次具有正的第一透镜单元G1，负的第二透镜单元G2，正的第三透镜单元G3，第四透镜单元G4和靠近图像设置的孔径光阑S 并且比在第三透镜单元最靠近图像侧的透镜表面更靠近物体侧，其中在从广角端到望远端的变焦期间，第一透镜单元G1和第二透镜单元G1之间的距离第二透镜单元G2在望远端比在广角端大，第二透镜单元G2与第三透镜单元G3之间的距离在望远端比在广角端小，第三透镜单元G3和第四透镜单元G4改变，并且第一透镜单元G1，第三透镜单元G3和孔径光阑S以这样的方式移动，使得它们在望远端处比在广角处更靠近物体侧结束。变焦透镜满足规定的条件表达式。

18. 发明申请

US20100069683A1 Organic metal compound and process for preparing optically-active alcohols using the same 审中-公开
标题翻译：有机金属化合物及使用其制备光学活性醇的方法
公开(公告)号：US20100069683A1
公开(公告)日：2010-03-18
申请号：US12583943
申请日：2009-08-28
申请人： Takashi Miki , Junichi Hori , Toshihide Takemoto , Noriyuki Utsumi , Takeaki Katayama , Masahito Watanabe , Kunihiko Murata
发明人： Takashi Miki , Junichi Hori , Toshihide Takemoto , Noriyuki Utsumi , Takeaki Katayama , Masahito Watanabe , Kunihiko Murata
IPC分类号： C07C37/00
CPC分类号： C07B53/00 , B01J31/1805 , B01J31/2295 , B01J2231/643 , B01J2531/0238 , B01J2531/822 , B01J2531/827 , C07F17/02
摘要： The present invention provides an asymmetric reduction catalyst effective in preparing optically-active alcohol compounds having various functional groups, and a process for preparing optically-active alcohol compounds using said asymmetric reduction catalyst.The organic metal compound of the present invention is represented by the following general formula (1): wherein R1 and R2 may be mutually identical or different, and are an alkyl group, a phenyl group, a naphthyl group, a cycloalkyl group, or an alicyclic ring formed by binding R1 and R2, which may have a substituent; R3 is a hydrogen atom or an alkyl group; Cp is a cyclopentadienyl group, which may have a substituent, bound to M1 via a π bond; X1 is a halogen atom or a hydrido group; M1 is rhodium or iridium; and * denotes asymmetric carbon.
摘要翻译：本发明提供了一种有效地制备具有各种官能团的光学活性醇化合物的不对称还原催化剂，以及使用该不对称还原催化剂制备光学活性醇化合物的方法。本发明的有机金属化合物由以下通式（1）表示：其中R1和R2可以相同或不同，为烷基，苯基，萘基，环烷基或通过结合可以具有取代基的R 1和R 2形成的脂环; R3是氢原子或烷基; Cp是可以具有取代基的环戊二烯基，其通过a和p结合到M1; 键; X1是卤原子或氢环; M1是铑或铱; 和*表示不对称碳。

19. 发明授权

US07643224B2 Zoom lens and image pickup apparatus equipped with same 有权
标题翻译：变焦镜头和配备相机的摄像设备
公开(公告)号：US07643224B2
公开(公告)日：2010-01-05
申请号：US12313808
申请日：2008-11-24
申请人： Masahito Watanabe
发明人： Masahito Watanabe
IPC分类号： G02B15/14
CPC分类号： G02B15/173
摘要： A zoom lens includes a positive first lens unit G1, a negative second lens unit G2 and a rear group having a positive refracting power having at least one lens unit. The lens unit located closest to the object side in the rear grout is a third lens unit G3 having a positive refracting power. The zoom lens has an aperture stop S disposed closer to the image side than the second lens unit G2 and closer to the object side than the lens surface located closest to the image side in the third lens unit G3. The zoom lens satisfies a prescribed conditional expression.
摘要翻译：变焦透镜包括正的第一透镜单元G1，负的第二透镜单元G2和具有至少一个透镜单元的正折射率的后组。位于后浆料中最靠近物体侧的透镜单元是具有正折射力的第三透镜单元G3。变焦透镜具有比第二透镜单元G2更靠近图像侧并且比靠近第三透镜单元G3中最靠近像侧的透镜表面更靠近物体侧的孔径光阑S. 变焦透镜满足规定的条件表达式。

20. 发明授权

US07636202B2 Zoom lens system and electronic image pickup apparatus using the same 有权
标题翻译：变焦镜头系统和使用其的电子摄像装置
公开(公告)号：US07636202B2
公开(公告)日：2009-12-22
申请号：US12157839
申请日：2008-06-13
申请人： Masahito Watanabe , Takahiro Amanai
发明人： Masahito Watanabe , Takahiro Amanai
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens system comprising, in order from an object side: a first lens unit comprising two lens components; and a second lens unit comprising one lens component, during zooming, a space between the first lens unit and the second lens unit changing, the first lens unit and the second lens unit having aspherical surfaces, at least one aspherical surface of the first lens unit satisfying the following condition: R1/hl 1.35, wherein R1 denotes a paraxial radius of curvature of the at least one aspherical surface, and hi denotes a length from a first intersection between a chief ray reaching a point of maximum image height on an image surface and the at least one aspherical surface to an optical axis in the wide-angle end at a time when the chief ray enters the zoom lens system with an angle of incidence equal to or larger than 36 degrees.
摘要翻译：一种变焦透镜系统，包括从物体侧起的顺序：包括两个透镜部件的第一透镜单元; 以及第二透镜单元，包括一个透镜部件，在变焦期间，第一透镜单元和第二透镜单元之间的空间改变具有非球面的第一透镜单元和第二透镜单元，第一透镜单元的至少一个非球面满足以下条件：R1 / hl1.35，其中R1表示至少一个非球面的近轴曲率半径，并且hi表示从图像表面上到达最大图像高度点的主光线之间的第一交点的长度以及当主光线以等于或大于36度的入射角进入变焦透镜系统时，在广角端的光轴上的至少一个非球面。

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