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1.发明授权Method of preparing cerium-activated yttriumaluminate phosphor of improved efficiency 失效制备提高效率的铈活化钇铝酸盐荧光粉的方法
公开(公告)号：US4070301A
公开(公告)日：1978-01-24
申请号：US691784
申请日：1976-06-01
CPC分类号： C09K11/7706
摘要： A cerium-activated yttriumaluminate phosphor such as YA10.sub.3 :Ce featuring an enhanced luminous intensity is produced by adding a barium compound exemplified by BaO, BaCO.sub.3, Ba(OH).sub.2 and BaF.sub.3 to a mixture of source materials of the host material and the activator and baking the resulting mixture at a usual temperature ranging from 1000.degree. to 1400.degree. C. The barium compound preferably amounts to 0.001-8 mol% of the yttriumaluminate and may alternatively be introduced into a preliminarily baked and pulverized mixture of the source materials.
摘要翻译： 通过将BaO，BaCO 3，Ba（OH）2和BaF 3示例的钡化合物添加到主体材料和活化剂的源材料的混合物中来产生具有增强的发光强度的诸如YA103：Ce的铈活化的钇铝酸盐荧光体， 在1000〜1400℃的通常温度下烘烤得到的混合物。钡化合物优选为0.001-8摩尔％的钇铝酸盐，也可以被引入原料的预先烘烤和粉碎的混合物中。
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2.发明授权
公开(公告)号：US4141855A
公开(公告)日：1979-02-27
申请号：US850253
申请日：1977-11-10
CPC分类号： C09K11/7774
摘要： A phosphor expressed fundamentally as YA10.sub.3 :Ce is produced through baking under a usual condition of a mixture of Y.sub.2 O.sub.3, Al.sub.2 O.sub.3, CeO.sub.2 and a controlled amount of barium compound exemplified by BaCO.sub.3, BaO, Ba(OH).sub.2 and BaF.sub.2. The presence of the barium compound in the mixture causes intensification of ultraviolet emission and/or suppression of the formation of blue-emitting Y.sub.3 Al.sub.5 O.sub.12 :Ce. The use of BaF.sub.2 as the barium compound or partial replacement of at least one of Y.sub.2 O.sub.3 and Al.sub.2 O.sub.3 respectively by YF.sub.3 and AlF.sub.3 is favorable to the intensification of the ultraviolet emission.
摘要翻译： 表示为YA103：Ce的荧光体，通过在通常的Y 2 O 3，Al 2 O 3，CeO 2和BaCO 3，BaO，Ba（OH）2和BaF 2的钡化合物的混合物的条件下进行烧成来制造。 混合物中钡化合物的存在导致紫外线发射的强化和/或抑制蓝色发射的Y 3 Al 5 O 12：Ce的形成。 通过YF3和AlF3分别使用BaF2作为钡化合物或分别替代Y2O3和Al2O3中的至少一种，有利于紫外线发射的增强。
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公开(公告)号：US4069440A
公开(公告)日：1978-01-17
申请号：US426124
申请日：1973-12-19
CPC分类号： C09K11/648 , C09K9/00
摘要： Production of a recording material having the chemical composition Na.sub.6 Al.sub.6 Si.sub.6 O.sub.24 .multidot.2(1-x)NaX.multidot.xNa.sub.2 SO.sub.4 (X is F, Cl, Br or I and 0.1 .ltoreq. .times. .ltoreq. 0.8) by only the simple sintering method can be attained by substituting a part of halogen site of said composition by other ions.
摘要翻译： 通过简单的烧结方法制备具有化学组成为Na 6 Al 6 Si 6 O 24 x 2（1-x）Na x X x Na 2 SO 4（X为F，Cl，Br或I和0.1
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公开(公告)号：US08879177B2
公开(公告)日：2014-11-04
申请号：US13160630
申请日：2011-06-15
申请人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
发明人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
IPC分类号： G02B7/02 , G02B15/173 , H04N5/232 , G02B7/10
CPC分类号： G02B15/173 , G02B7/102 , H04N5/23209 , H04N5/23212 , H04N5/23296
摘要： The lens barrel includes a first lens unit, a second lens unit, and a drive unit. The first lens unit includes a first lens element and a first lens support frame supporting the first lens element. The second lens unit includes a second lens element and a second lens support frame supporting the second lens element. The second lens unit is supported by the first lens unit to be movable in the optical axis direction of the first lens element with respect to the first lens unit. The drive unit is arranged to be used to drive the second lens unit with respect to the first lens unit, and is fixed to the first lens unit. When viewed in the optical axis direction, the drive unit is fixed to the first lens unit so that a first profile line formed by the first lens unit and the drive unit is substantially circular.
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公开(公告)号：US08824069B2
公开(公告)日：2014-09-02
申请号：US13010932
申请日：2011-01-21
申请人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
发明人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
IPC分类号： G02B7/02 , G02B7/10 , G02B15/173 , H04N5/232
CPC分类号： G02B15/173 , G02B7/102 , H04N5/23209 , H04N5/23212 , H04N5/23296
摘要： The lens barrel includes a first lens unit, a second lens unit, and a drive unit. The first lens unit includes a first lens element and a first lens support frame supporting the first lens element. The second lens unit includes a second lens element and a second lens support frame supporting the second lens element. The second lens unit is supported by the first lens unit to be movable in the optical axis direction of the first lens element with respect to the first lens unit. The drive unit is arranged to be used to drive the second lens unit with respect to the first lens unit, and is fixed to the first lens unit. When viewed in the optical axis direction, the drive unit is fixed to the first lens unit so that a first profile line formed by the first lens unit and the drive unit is substantially circular.
摘要翻译： 镜筒包括第一透镜单元，第二透镜单元和驱动单元。 第一透镜单元包括第一透镜元件和支撑第一透镜元件的第一透镜支撑框架。 第二透镜单元包括第二透镜元件和支撑第二透镜元件的第二透镜支撑框架。 第二透镜单元由第一透镜单元支撑，以能够相对于第一透镜单元在第一透镜元件的光轴方向上移动。 驱动单元布置成用于相对于第一透镜单元驱动第二透镜单元，并且被固定到第一透镜单元。 当沿光轴方向观察时，驱动单元被固定到第一透镜单元，使得由第一透镜单元和驱动单元形成的第一轮廓线基本上是圆形的。
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公开(公告)号：US08456752B2
公开(公告)日：2013-06-04
申请号：US13158623
申请日：2011-06-13
IPC分类号： G02B15/14
摘要： An interchangeable lens unit comprises a second lens group unit, a focus lens unit, a fourth lens group unit, a zoom ring unit, and a focus motor. The zoom ring unit mechanically transmits operational force inputted to a zoom ring to the second lens group unit and the fourth lens group unit. The focus motor electrically drives the focus lens unit in the Z axis direction with respect to the second lens group unit. When the zoom ring is operated in a state in which no power is being supplied to the focus motor, a gap is always ensured in the Z axis direction between the focus lens unit and the second lens group unit.
摘要翻译： 可互换透镜单元包括第二透镜组单元，聚焦透镜单元，第四透镜组单元，变焦环单元和聚焦电机。 变焦环单元将输入到变焦环的操作力机械地传递到第二透镜组单元和第四透镜组单元。 聚焦电动机相对于第二透镜组单元在Z轴方向上驱动聚焦透镜单元。 当在没有向聚焦电机供电的状态下操作变焦环时，在聚焦透镜单元和第二透镜组单元之间的Z轴方向上始终保证间隙。
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公开(公告)号：US07986469B2
公开(公告)日：2011-07-26
申请号：US12471561
申请日：2009-05-26
IPC分类号： G02B15/14
摘要： An interchangeable lens unit comprises a second lens group unit, a focus lens unit, a fourth lens group unit, a zoom ring unit, and a focus motor. The zoom ring unit mechanically transmits operational force inputted to a zoom ring to the second lens group unit and the fourth lens group unit. The focus motor electrically drives the focus lens unit in the Z axis direction with respect to the second lens group unit. When the zoom ring is operated in a state in which no power is being supplied to the focus motor, a gap is always ensured in the Z axis direction between the focus lens unit and the second lens group unit.
摘要翻译： 可互换透镜单元包括第二透镜组单元，聚焦透镜单元，第四透镜组单元，变焦环单元和聚焦电机。 变焦环单元将输入到变焦环的操作力机械地传递到第二透镜组单元和第四透镜组单元。 聚焦电动机相对于第二透镜组单元在Z轴方向上驱动聚焦透镜单元。 当在没有向聚焦电机供电的状态下操作变焦环时，在聚焦透镜单元和第二透镜组单元之间的Z轴方向上始终保证间隙。
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公开(公告)号：US08988594B2
公开(公告)日：2015-03-24
申请号：US13696992
申请日：2011-07-28
CPC分类号： G02B7/102
摘要： A lens barrel comprises a first zoom/focus lens group and a second zoom/focus lens group configured to respectively vary a focal distance and imaging distance by moving in an optical axis, a first actuator configured to drive the first zoom/focus lens group, a second actuator configured to drive the second zoom/focus lens group, and a drive controller configured to independently control the first actuator and the second actuator. The drive controller is configured to wobble the first zoom/focus lens group by reciprocating only the first zoom/focus lens group out of the first and second zoom/focus lens groups in a optical axis direction.
摘要翻译： 镜筒包括第一变焦/聚焦透镜组和被配置为通过在光轴上移动来分别改变焦距和成像距离的第二变焦/聚焦透镜组，构造成驱动第一变焦/聚焦透镜组的第一致动器， 配置成驱动第二变焦/聚焦透镜组的第二致动器以及被配置为独立地控制第一致动器和第二致动器的驱动控制器。 驱动控制器被配置为通过仅使第一和第二变焦/聚焦透镜组在光轴方向上往复移动第一变焦/聚焦透镜组而摆动第一变焦/聚焦透镜组。
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公开(公告)号：US08824070B2
公开(公告)日：2014-09-02
申请号：US13160614
申请日：2011-06-15
申请人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
发明人： Naoto Yumiki , Hideo Onishi , Yoshiharu Araki , Fumio Muramatsu
IPC分类号： G02B7/02 , H04N5/232 , G02B7/10 , G02B15/173
CPC分类号： G02B15/173 , G02B7/102 , H04N5/23209 , H04N5/23212 , H04N5/23296
摘要： The lens barrel includes a first lens unit, a second lens unit, and a drive unit. The first lens unit includes a first lens element and a first lens support frame supporting the first lens element. The second lens unit includes a second lens element and a second lens support frame supporting the second lens element. The second lens unit is supported by the first lens unit to be movable in the optical axis direction of the first lens element with respect to the first lens unit. The drive unit is arranged to be used to drive the second lens unit with respect to the first lens unit, and is fixed to the first lens unit. When viewed in the optical axis direction, the drive unit is fixed to the first lens unit so that a first profile line formed by the first lens unit and the drive unit is substantially circular.
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公开(公告)号：US20130050568A1
公开(公告)日：2013-02-28
申请号：US13696990
申请日：2011-07-28
CPC分类号： H04N5/2254 , G02B7/102 , G03B3/10 , G03B2205/0046
摘要： A lens barrel includes a first zoom/focus lens group and a second zoom/focus lens group configured to respectively vary a focal distance and imaging distance by moving in an optical axis, a first actuator configured to drive the first zoom/focus lens group, and a second actuator configured to drive the second zoom/focus lens group.
摘要翻译： 镜筒包括：第一变焦/聚焦透镜组和第二变焦/聚焦透镜组，其被配置为通过在光轴上移动来分别改变焦距和成像距离;第一致动器，被配置为驱动第一变焦/聚焦透镜组; 以及构造成驱动第二变焦/聚焦透镜组的第二致动器。
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