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公开(公告)号：US20100142870A1
公开(公告)日：2010-06-10
申请号：US12617080
申请日：2009-11-12
IPC分类号： F16C23/04
CPC分类号： F16C17/03 , F16C23/04 , F16C33/1085 , F16C39/02 , F16C43/02 , F16C2300/14 , F16C2360/00 , F16C2380/26
摘要： A journal bearing which can be constructed without leading to decrease in rigidity and increase in size, in which lubrication oil can be supplied to the bearing surfaces of the pads with certainty. The journal bearing 10 having a bearing platform 20, a cylindrical bearing housing 30 supported by the bearing platform by the intermediary of a plurality of load supporting members 33, a plurality of pads 40a-40b located swingablly in the bearing housing so that a journal j of a rotation shaft is supported by the pads capable of being self-aligning, and oil supply means for supplying lubrication oil to the bearing surfaces 48 of the pads, is composed such that a connecting member 62 is provided in addition to said load supporting members 33, said connecting member 62 having an oil hole 62a to communicate an oil supply passage 60 in the bearing platform 20 with an oil supply passage consisting of passages 64, 66, and 68 in the bearing housing 30 so that lubrication oil is supplied from the bearing platform 20 to the bearing surfaces 48 of the pads 40a-40b, said connecting member 62 also serving to carry a part of bearing load exerted from the bearing housing 30, and that said connecting member 62 is mounted to said position in such a manner that said part of bearing load carried by the connecting member 62 is smaller than bearing load carried by one of the load supporting members 33.
摘要翻译： 可以构造而不会导致刚度降低和尺寸增加的轴颈轴承，其中润滑油可以确定地供应到垫的支承表面。 具有轴承平台20的轴颈轴承10，通过多个负载支撑构件33中间由轴承平台支撑的圆柱形轴承壳体30，多个位于轴承壳体中的垫40a-40b，使得轴颈j 旋转轴由能够进行自对准的衬垫支撑，并且用于将润滑油供给到衬垫的支承表面48的供油装置被构成为使得除了所述负载支撑构件之外还设置有连接构件62 如图33所示，所述连接构件62具有油孔62a，用于将轴承平台20中的供油通道60与轴承壳体30中的通道64,66和68组成的供油通道连通，从而从 轴承平台20到垫40a-40b的支承表面48，所述连接构件62还用于承载从轴承壳体30施加的一部分轴承负载，并且所述连接 g构件62以这样的方式安装到所述位置，使得由连接构件62承载的所述轴承负载的部分小于由负载支撑构件33之一承载的轴承负载。
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公开(公告)号：US20090060434A1
公开(公告)日：2009-03-05
申请号：US12054620
申请日：2008-03-25
IPC分类号： G02B6/02
CPC分类号： G02F1/065 , G02F2201/12
摘要： A waveguide device includes a substrate and a first electrode, a first cladding layer, a waveguide, a second cladding layer, and a second electrode sequentially provided on the substrate. At least one of the first cladding layer, the waveguide, and second cladding layer includes a ligand compound which is capable of coordinating to a metal or metal ion.
摘要翻译： 波导装置包括基板和顺序地设置在基板上的第一电极，第一包层，波导，第二包层和第二电极。 第一包覆层，波导管和第二覆层中的至少一个包括能够配合金属或金属离子的配体化合物。
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公开(公告)号：US07450788B1
公开(公告)日：2008-11-11
申请号：US11809657
申请日：2007-06-01
IPC分类号： G02F1/295
CPC分类号： G02B6/2813 , G02F1/3136 , G02F2001/217 , G02F2201/06
摘要： An optical splitter/coupler has: a multimode waveguide having an electrooptic effect, and propagating light in a multimode; one incident waveguide propagating light in a single mode, and inputting the light to the multimode waveguide; one pair of emitting waveguides guiding-out, in a single mode, lights which have propagated-in through the multimode waveguide; at least one pair of individual electrodes provided so as to be positioned in vicinities of respective side edges on one surface of the multimode waveguide; and a ground electrode provided on another surface, wherein the multimode waveguide has a length such that 3(n+1) bright spots arise at a central portion and at both side edge portions due to incident light, the individual electrodes are provided at positions corresponding to an upstream-most one pair of the bright spots, and the emitting waveguides are connected to positions corresponding to a downstream-most one pair of the bright spots.
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公开(公告)号：US20120212566A1
公开(公告)日：2012-08-23
申请号：US13189008
申请日：2011-07-22
摘要： A light emitting component includes plural of light emitting elements arranged in rows on a substrate, plural lenses provided to face light emitting faces to which light beams of the plural light emitting elements are emitted, and condensing the light beams emitted from the light emitting elements, and one or plural pedestals holding the lenses such that the light emitting faces of the respective light emitting elements of the plural light emitting elements and the lenses that face the light emitting elements face the light emitting faces via gaps.
摘要翻译： 发光部件包括在基板上排成行的多个发光元件，设置成面对发光多个发光元件的光束的发光面的多个透镜，并且会聚从发光元件发射的光束， 以及保持透镜的一个或多个基座，使得多个发光元件的各个发光元件的发光面和面向发光元件的透镜经由间隙面向发光面。
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公开(公告)号：US08107778B2
公开(公告)日：2012-01-31
申请号：US12558962
申请日：2009-09-14
CPC分类号： G02F1/065 , G02F1/035 , G02F2201/12 , G02F2201/501
摘要： There is provided a method of producing a waveguide element comprising steps of forming a lower cladding layer having a refractive index n1 on a substrate having a lower electrode; forming an active core layer having a refractive index n2 and exhibiting an electro-optical effect on a surface of the lower cladding layer; forming a protective layer having a reflective index n4 on a surface of the active core layer; forming a passive core layer having a reflective index n3 on a surface of the protective layer; exposing the passive core layer with a predetermined pattern to form an optical circuit; forming an upper cladding layer on a surface of the passive core layer; forming an upper electrode on a surface of the upper cladding layer; and performing a polarization orientation treatment in which the active core layer is softened or liquidized and cured while the electric field is applied.
摘要翻译： 提供一种制造波导元件的方法，包括以下步骤：在具有下电极的基板上形成具有折射率n1的下包层; 形成具有折射率n2并在下包层的表面上呈现电光效应的活性芯层; 在活性芯层的表面上形成具有反射率n4的保护层; 在保护层的表面上形成具有反射率n3的无源芯层; 以预定图案露出被动核心层以形成光电路; 在被动核心层的表面上形成上部包层; 在上包层的表面上形成上电极; 并且进行极化取向处理，其中活性芯层在施加电场时软化或液化并固化。
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公开(公告)号：US20100265503A1
公开(公告)日：2010-10-21
申请号：US12617173
申请日：2009-11-12
CPC分类号： G02B6/1228 , G02B6/125 , G02B6/14 , G02F1/225
摘要： There is provided an optical device including: a passive core layer in which is formed an optical circuit having a refractive index n2; an active core layer covering at least a portion of the optical circuit, exhibiting an electro-optical effect, and having a refractive index of n1 higher than n2; a lower clad layer over which the passive core layer is formed and having a refractive index n3 lower than n2; an upper clad layer covering the active and passive core layers and having a refractive index n5 lower than n1; a lower electrode disposed below the lower clad layer; and an upper electrode disposed on the upper clad layer, in which the entrance and exit portions of the active core layer are tapered, respectively.
摘要翻译： 提供了一种光学装置，包括：被动芯层，其中形成有具有折射率n2的光电路; 覆盖光路的至少一部分的活性芯层，具有电光效应，折射率n1高于n2; 被覆芯层形成并具有低于n2的折射率n3的下包层; 覆盖有源和无源芯层并具有低于n1的折射率n5的上覆层; 设置在所述下包层下方的下电极; 以及设置在所述上包层上的上电极，其中所述有源芯层的入口部分和出口部分分别是锥形的。
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公开(公告)号：US07747128B2
公开(公告)日：2010-06-29
申请号：US12054620
申请日：2008-03-25
IPC分类号： G02B6/00
CPC分类号： G02F1/065 , G02F2201/12
摘要： A waveguide device includes a substrate and a first electrode, a first cladding layer, a waveguide, a second cladding layer, and a second electrode sequentially provided on the substrate. At least one of the first cladding layer, the waveguide, and second cladding layer includes a ligand compound which is capable of coordinating to a metal or metal ion.
摘要翻译： 波导装置包括基板和顺序地设置在基板上的第一电极，第一包层，波导，第二包层和第二电极。 第一包覆层，波导管和第二覆层中的至少一个包括能够配合金属或金属离子的配体化合物。
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公开(公告)号：US20050175281A1
公开(公告)日：2005-08-11
申请号：US10936599
申请日：2004-09-09
CPC分类号： G02F1/225 , G02F2001/217
摘要： An optical modulator is provided with an optical waveguide including an input-side single-mode waveguide for propagating inputted light at single mode, a multi-mode waveguide for propagating the light propagated from the input-side single-mode waveguide at plural guided modes, and an output-side single-mode waveguide for propagating the light propagated from the multi-mode waveguide at single mode to output the light. A lower electrode layer is disposed below the multi-mode waveguide, and an upper electrode is disposed above the multi-mode waveguide. The upper electrode cooperates with the lower electrode layer to apply an electric field to the multi-mode waveguide. A phase of each of the guided modes propagating through the multi-mode waveguide is modulated by applying an electric field to the multi-mode waveguide, and intensity of the light outputted from the output-side single-mode waveguide is modulated by an interference of the phase-modulated guided modes.
摘要翻译： 光调制器具有光波导，该光波导包括用于以单模传播输入光的输入侧单模波导;多模波导，用于在多个引导模式下传播从输入侧单模波导传播的光; 以及用于在单个模式下传播从多模波导传播的光以输出光的输出侧单模波导。 下电极层设置在多模波导下方，并且上电极设置在多模波导上方。 上电极与下电极层配合以向多模波导施加电场。 通过向多模波导施加电场来调制通过多模波导传播的每个导模的相位，并且从输出侧单模波导输出的光的强度由 相位调制引导模式。
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公开(公告)号：US6078717A
公开(公告)日：2000-06-20
申请号：US119044
申请日：1998-07-20
申请人： Keiichi Nashimoto , Masao Watanabe , Hiroaki Moriyama , Shigetoshi Nakamura , Eisuke Osakabe , Takashi Morikawa
发明人： Keiichi Nashimoto , Masao Watanabe , Hiroaki Moriyama , Shigetoshi Nakamura , Eisuke Osakabe , Takashi Morikawa
CPC分类号： G02F1/035 , G02F1/0553 , G02F1/295
摘要： The invention intends to provides an optical waveguide device having a structure that satisfies the low drive voltage characteristic and the low propagation loss characteristic at the same time. The optical waveguide device contains a conductive or semiconductive lower electrode, an epitaxial or single orientational buffer layer provided on the lower electrode, an epitaxial or single orientational optical waveguide provided on the buffer layer, and an upper electrode of a conductive thin film or a semiconductive thin film, provided on the optical waveguide. The optical waveguide device is able to modulate, switch, or deflect incident light beams guided into the optical waveguide by applying a voltage between the upper electrode and the lower electrode.
摘要翻译： 本发明旨在提供具有同时满足低驱动电压特性和低传播损耗特性的结构的光波导器件。 光波导器件包括导电或半导体下电极，设置在下电极上的外延或单取向缓冲层，设置在缓冲层上的外延或单取向光波导，以及导电薄膜或半导体的上电极 设置在光波导上的薄膜。 光波导器件能够通过在上电极和下电极之间施加电压来调制，切换或偏转引导到光波导中的入射光束。
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公开(公告)号：US5456997A
公开(公告)日：1995-10-10
申请号：US68072
申请日：1993-05-28
CPC分类号： G03G5/047 , G03G5/0514
摘要： An electrophotographic photoreceptor showing no reduction in charge property and no increase in residual potential when repeatedly used under the circumstances of high temperature and humidity for a long time and exhibiting excellent environmental stability, which comprises an electrically conductive substrate having thereon at least a charge generating layer and a charge transporting layer, wherein a binder contained in said charge generating layer comprises at least one organic metal compound selected from the group consisting of organic metal alkoxides and organic metal chelate compounds.
摘要翻译： 在高温高湿环境下长时间重复使用并具有良好的环境稳定性的电荷感光体，其表现出电荷性能不降低，残留电位不增加，该导电性基材中至少具有电荷产生层 和电荷输送层，其中所述电荷产生层中所含的粘合剂包含至少一种选自有机金属醇盐和有机金属螯合物的有机金属化合物。
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