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公开(公告)号：US20100310334A1
公开(公告)日：2010-12-09
申请号：US12867686
申请日：2008-04-11
CPC分类号： B23Q11/0039 , B23Q2220/006 , Y10T409/303752 , Y10T409/304312 , Y10T409/308288
摘要： In a machine tool or a processing method, a column base (12) is supported on a bed (11) movably in a horizontal direction, and a column (13) is installed vertically on the column base (12). A saddle (14) is supported on a side of the column (13) movably in a vertical direction, and a ram stock (15) is supported on the saddle (14) movably in a horizontal direction. A spindle (16) is rotatably supported by the ram stock (15), a damper (21) is provided on the ram stock (15), and an O-ring (22) is provided between the ram stock (15) and the damper (21), so that the O-ring (22) can be deformed by a pressing member (23). An NC device (24) can adjust a deformation degree of the O-ring (22) by the pressing member (23) depending on a mass of an attachment (17). Therefore, vibration of a tool can be effectively damped by changing a natural frequency according to replacement or movement of the attachment.
摘要翻译： 在机床或加工方法中，柱基（12）沿水平方向可移动地支撑在床（11）上，并且柱（13）垂直地安装在列底座（12）上。 鞍座（14）沿垂直方向可移动地支撑在柱（13）的一侧上，并且在水平方向上可移动地支撑着鞍座（14）。 主轴（16）由冲头坯料（15）可旋转地支撑，在冲头坯料（15）上设置有阻尼器（21），并且在冲压件（15）和 阻尼器（21），使得O型圈（22）能够被按压构件（23）变形。 NC装置（24）可以根据附件（17）的质量来调节按压构件（23）的O形环（22）的变形程度。 因此，通过根据附件的更换或移动改变固有频率，可以有效地阻尼工具的振动。
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公开(公告)号：US4565986A
公开(公告)日：1986-01-21
申请号：US644292
申请日：1984-08-27
CPC分类号： H01H11/06 , H01H50/546 , H01H3/001
摘要： An electromagnetic contactor having normally open and normally closed contact pairs 22, 26 includes a movable crossbar 12 having apertures 14 with sloping guide surface 18', 18" for guiding movable contact members 16 disposed in the apertures. These sloping surfaces serve to jam the crossbar against the base 10 of the contactor when the crossbar is moved in a direction to open fused contact pairs, to thereby prevent the normally open and normally closed contact pairs from being closed at the same time.
摘要翻译： 具有常开和常闭触点对22,26的电磁接触器包括具有开口14的可移动横杆12，其具有倾斜引导表面18'，18“，用于引导设置在孔中的可动触头构件16。 当横杆沿开放熔融接触对的方向移动时，这些倾斜表面用于将横杆卡在接触器的基部10上，从而防止常开和常闭触点对同时闭合。
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3.发明授权Nonlinear fiber, wavelength conversion method and wavelength conversion device 失效非线性光纤，波长转换方法和波长转换器件公开(公告)号：US07336413B2
公开(公告)日：2008-02-26
申请号：US11589805
申请日：2006-10-31
CPC分类号： G02F1/3536 , G02F1/365 , G02F2201/02
摘要： A nonlinear fiber having a third-order nonlinear coefficient of at least 30 W−1km−1, and its cladding containing Er or Tm at a portion within 3 μm from the interface with its core. A wavelength conversion method of making a signal light having a wavelength λS and an intensity IS and a pump light having a wavelength λP which is shorter than 2λS and an intensity higher than IS enter a nonlinear fiber 1, and generating a converted light having a wavelength λC of λSλP/(2λS−λP) and an intensity IC by four wave mixing, wherein Er or Tm is present in the cladding at a portion with a diameter in the nonlinear fiber 1 of at most the mode field diameter, and the converted light is generated by four wave mixing while Er or Tm is excited by an excitation light.
摘要翻译： 一种非线性光纤，其三维非线性系数为至少30W -1 -1，其包层包含在距离 接口与其核心。 一种波长转换方法，用于制造具有波长λS和强度I S的信号光和具有波长λ 通过四次波混合，其中Er或Tm在非线性光纤1中的直径至多为模场直径的部分处存在于包层中，并且转换的光通过四次波混合产生，而Er或Tm是 被激发光激发。
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4.发明申请Nonlinear fiber, wavelength conversion method and wavelength conversion device 失效非线性光纤，波长转换方法和波长转换器件公开(公告)号：US20070081777A1
公开(公告)日：2007-04-12
申请号：US11589805
申请日：2006-10-31
IPC分类号： G02B6/00
CPC分类号： G02F1/3536 , G02F1/365 , G02F2201/02
摘要： A nonlinear fiber having a third-order nonlinear coefficient of at least 30 W−1km−1, and its cladding containing Er or Tm at a portion within 3 μm from the interface with its core. A wavelength conversion method of making a signal light having a wavelength λS and an intensity IS and a pump light having a wavelength λP which is shorter than 2λS and an intensity higher than IS enter a nonlinear fiber 1, and generating a converted light having a wavelength λC of λSλP/(2λS−λP) and an intensity IC by four wave mixing, wherein Er or Tm is present in the cladding at a portion with a diameter in the nonlinear fiber 1 of at most the mode field diameter, and the converted light is generated by four wave mixing while Er or Tm is excited by an excitation light.
摘要翻译： 一种非线性光纤，其三维非线性系数为至少30W -1 -1，其包层包含在距离 接口与其核心。 一种波长转换方法，用于制造具有波长λS和强度I S的信号光和具有波长λ 通过四次波混合，其中Er或Tm在非线性光纤1中的直径至多为模场直径的部分处存在于包层中，并且转换的光通过四次波混合产生，而Er或Tm是 被激发光激发。
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公开(公告)号：US07524781B2
公开(公告)日：2009-04-28
申请号：US11311559
申请日：2005-12-20
CPC分类号： C03C13/048 , C03C3/15 , G02B6/02
摘要： A non-lead optical glass consisting essentially of, as represented by mol %, from 45 to 75% of Bi2O3, from 12 to 45% of B2O3, from 1 to 20% of Ga2O3, from 1 to 20% of In2O3, from 0 to 20% of ZnO, from 0 to 15% of BaO, from 0 to 15% of SiO2+Al2O3+GeO2, from 0 to 15% of MgO+CaO+SrO, from 0 to 10% of SnO2+TeO2+TiO2+ZrO2+Ta2O3+Y2O3+WO3 and from 0 to 5% of CeO2, wherein Ga2O3+In2O3+ZnO≧5%. An optical fiber comprising the above non-lead optical glass as a core.
摘要翻译： 一种非导电光学玻璃，主要由摩尔％表示，45〜75％的Bi2O3，12〜45％的B2O3，1〜20％的Ga2O3，1〜20％的In2O3，0 至20％的ZnO，0〜15％的BaO，0〜15％的SiO2 + Al2O3 + GeO2，0〜15％的MgO + CaO + SrO，0〜10％的SnO2 + TeO2 + TiO2 + ZrO 2 + Ta 2 O 3 + Y 2 O 3 + WO 3和0〜5％的CeO 2，其中Ga 2 O 3 + In 2 O 3 + ZnO> = 5％。 一种包含上述非引线光学玻璃作为核心的光纤。
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公开(公告)号：US20060100084A1
公开(公告)日：2006-05-11
申请号：US11311559
申请日：2005-12-20
CPC分类号： C03C13/048 , C03C3/15 , G02B6/02
摘要： A non-lead optical glass consisting essentially of, as represented by mol %, from 45 to 75% of Bi2O3, from 12 to 45% of B2O3, from 1 to 20% of Ga2O3, from 1 to 20% of In2O3, from 0 to 20% of ZnO, from 0 to 15% of BaO, from 0 to 15% of SiO2+Al2O3+GeO2, from 0 to 15% of MgO+CaO+SrO, from 0 to 10% of SnO2+TeO2+TiO2+ZrO2+Ta2O3+Y2O3+WO3 and from 0 to 5% of CeO2, wherein Ga2O3+In2O3+ZnO≧5%. An optical fiber comprising the above non-lead optical glass as a core.
摘要翻译： 基本上由摩尔％表示的45％至75％的Bi 2 O 3 N，12％至45％的B = 5％。 一种包含上述非引线光学玻璃作为核心的光纤。
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公开(公告)号：US20100310331A1
公开(公告)日：2010-12-09
申请号：US12745486
申请日：2008-04-11
IPC分类号： B23B47/00
CPC分类号： B23Q1/626 , B23Q11/0028 , Y10T408/76 , Y10T409/309688
摘要： In a machine tool, a column base (12) is supported on a bed (11) movably in a horizontal direction, and a column (13) is installed vertically on the column base (12). A saddle (14) is supported on a side of the column (13) movably in a vertical direction, and a ram stock (15) is supported on the saddle (14) movably in a horizontal direction. A main spindle (16) is rotatably supported by the ram stock (15). A weight (22) is supported in the column (13) movably in a direction parallel to the ram stock (15), so that the weight (22) can be moved horizontally by a servo motor (23). An NC device (25) moves the weight (22) by the servo motor (23) synchronously with a movement of the ram stock (15), to adjust balance of the column (13), thereby enabling to reduce the size of an apparatus and realize space saving.
摘要翻译： 在机床中，柱基（12）沿水平方向可移动地支撑在床（11）上，并且柱（13）垂直地安装在列底座（12）上。 鞍座（14）沿垂直方向可移动地支撑在柱（13）的一侧上，并且在水平方向上可移动地支撑着鞍座（14）。 主轴（16）由冲头坯料（15）可旋转地支撑。 重物（22）以平行于冲头坯料（15）的方向可移动地支撑在柱（13）中，使得重物（22）能够通过伺服马达（23）水平移动。 NC装置（25）通过伺服马达（23）与冲头坯料（15）的运动同步地移动重物（22），以调整塔（13）的平衡，从而能够减小装置的尺寸 实现节省空间。
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公开(公告)号：US20090095024A1
公开(公告)日：2009-04-16
申请号：US12272101
申请日：2008-11-17
IPC分类号： C03B37/075
CPC分类号： G02B6/02371 , C03B37/0124 , C03B37/01254 , C03B2201/60 , C03B2201/62 , C03B2201/78 , C03B2203/16 , C03B2203/42 , C03C13/048 , G02B6/02333 , G02B6/02366
摘要： To provide a process for producing an air cladding type optical fiber by a method other than extrusion molding.A process for producing an optical fiber comprising a hollow glass fiber with an optical transmission glass held to extend in its axial direction at its center, which process comprises a step of heating and drawing a glass rod having three or more holes with an equal diameter provided around its center axis to extend in its axial direction where the distance between each hole and the axis is mutually equal and the distance between adjacent holes is mutually equal, and a portion surrounded by such holes will constitute said optical transmission glass, while applying pressure to expand the holes with one end of the rod closed, to form a preform wherein glass between the holes is in a plate form, and subjecting the preform to wire drawing to form an optical fiber in which said optical transmission glass is held by plate glass.
摘要翻译： 提供通过除挤出成型以外的方法制造空气包层型光纤的方法。 一种制造光纤的方法，该光纤包括中空玻璃纤维，该中空玻璃纤维具有保持其轴向在其中心延伸的光学透射玻璃，该方法包括加热和拉制具有三个或更多个具有相同直径的孔的玻璃棒的步骤 围绕其中心轴线延伸，每个孔和轴之间的距离相互相等并且相邻孔之间的距离相互相等，并且由这些孔包围的部分将构成所述光学透射玻璃，同时施加压力 在孔的一端封闭的情况下扩大孔，形成预成型件，其中，孔之间的玻璃呈板状，并对预成型件进行拉丝，形成光学玻璃。
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公开(公告)号：US08668414B2
公开(公告)日：2014-03-11
申请号：US12745486
申请日：2008-04-11
IPC分类号： B23D7/00
CPC分类号： B23Q1/626 , B23Q11/0028 , Y10T408/76 , Y10T409/309688
摘要： In a machine tool, a column base (12) is supported on a bed (11) movably in a horizontal direction, and a column (13) is installed vertically on the column base (12). A saddle (14) is supported on a side of the column (13) movably in a vertical direction, and a ram stock (15) is supported on the saddle (14) movably in a horizontal direction. A main spindle (16) is rotatably supported by the ram stock (15). A weight (22) is supported in the column (13) movably in a direction parallel to the ram stock (15), so that the weight (22) can be moved horizontally by a servo motor (23). An NC device (25) moves the weight (22) by the servo motor (23) synchronously with a movement of the ram stock (15), to adjust balance of the column (13), thereby enabling to reduce the size of an apparatus and realize space saving.
摘要翻译： 在机床中，柱基（12）沿水平方向可移动地支撑在床（11）上，并且柱（13）垂直地安装在列底座（12）上。 鞍座（14）沿垂直方向可移动地支撑在柱（13）的一侧上，并且在水平方向上可移动地支撑着鞍座（14）。 主轴（16）由冲头坯料（15）可旋转地支撑。 重物（22）以平行于冲头坯料（15）的方向可移动地支撑在柱（13）中，使得重物（22）能够通过伺服马达（23）水平移动。 NC装置（25）通过伺服马达（23）与冲头坯料（15）的运动同步地移动重物（22），以调整塔（13）的平衡，从而能够减小装置的尺寸 实现节省空间。
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