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公开(公告)号：US20090252453A1
公开(公告)日：2009-10-08
申请号：US12397854
申请日：2009-03-04
申请人： Hidehiko Ogasawara , Nozomu Ozaki , Seiji Wada , Toshiyuki Sekiya , Ken Hayakawa , Kazuo Haraoka , Shinji Sangawa , Masaaki Hattori , Naoki Kaneko , Tetsujiro Kondo
发明人： Hidehiko Ogasawara , Nozomu Ozaki , Seiji Wada , Toshiyuki Sekiya , Ken Hayakawa , Kazuo Haraoka , Shinji Sangawa , Masaaki Hattori , Naoki Kaneko , Tetsujiro Kondo
IPC分类号： G02B6/26
CPC分类号： G02B6/3512 , G02B5/09
摘要： An optical selector switch contains an optical waveguide that includes a first optical waveguide portion having a first light-transmissivity, a second optical waveguide portion having a second light-transmissivity, reflecting members that reflect light, and a light-dividing device that reflects and transmits light; at least one light-emitting unit that emits the light toward the first optical waveguide portion of the optical waveguide; and at least one light-receiving unit that receives the light which is incident to the first optical waveguide portion of the optical waveguide from the light-emitting unit, based on a directivity due to an angle of the incident light to the first optical waveguide portion of the optical waveguide, wherein the incident light to the first optical waveguide portion is emitted radially toward the circumference of the second optical waveguide portion of the optical waveguide.
摘要翻译： 一种光学选择器开关包括一个光波导，其包括具有第一透光性的第一光波导部分，具有第二透光性的第二光波导部分，反射光的反射部件和反射和透射的反射部件 光; 至少一个朝向光波导的第一光波导部发射光的发光单元; 以及至少一个光接收单元，其基于由于入射到第一光波导部分的入射角的方向性而接收从光发射单元入射到光波导的第一光波导部分的光 ，其中到所述第一光波导部分的入射光径向朝向所述光波导的第二光波导部分的圆周发射。
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公开(公告)号：US07889957B2
公开(公告)日：2011-02-15
申请号：US12397854
申请日：2009-03-04
申请人： Hidehiko Ogasawara , Nozomu Ozaki , Seiji Wada , Toshiyuki Sekiya , Ken Hayakawa , Kazuo Haraoka , Shinji Sangawa , Masaaki Hattori , Naoki Kaneko , Tetsujiro Kondo
发明人： Hidehiko Ogasawara , Nozomu Ozaki , Seiji Wada , Toshiyuki Sekiya , Ken Hayakawa , Kazuo Haraoka , Shinji Sangawa , Masaaki Hattori , Naoki Kaneko , Tetsujiro Kondo
IPC分类号： G02B6/26
CPC分类号： G02B6/3512 , G02B5/09
摘要： An optical selector switch contains an optical waveguide that includes a first optical waveguide portion having a first light-transmissivity, a second optical waveguide portion having a second light-transmissivity, reflecting members that reflect light, and a light-dividing device that reflects and transmits light; at least one light-emitting unit that emits the light toward the first optical waveguide portion of the optical waveguide; and at least one light-receiving unit that receives the light which is incident to the first optical waveguide portion of the optical waveguide from the light-emitting unit, based on a directivity due to an angle of the incident light to the first optical waveguide portion of the optical waveguide, wherein the incident light to the first optical waveguide portion is emitted radially toward the circumference of the second optical waveguide portion of the optical waveguide.
摘要翻译： 一种光学选择器开关包括一个光波导，其包括具有第一透光性的第一光波导部分，具有第二透光性的第二光波导部分，反射光的反射部件和反射和透射的反射部件 光; 至少一个朝向光波导的第一光波导部发射光的发光单元; 以及至少一个光接收单元，其基于由于入射到第一光波导部分的入射角的方向性而接收从光发射单元入射到光波导的第一光波导部分的光 ，其中到所述第一光波导部分的入射光径向朝向所述光波导的第二光波导部分的圆周发射。
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公开(公告)号：US07894702B2
公开(公告)日：2011-02-22
申请号：US12411934
申请日：2009-03-26
申请人： Hidehiko Ogasawara , Nozomu Ozaki , Seiji Wada , Toshiyuki Sekiya , Ken Hayakawa , Kazuo Haraoka , Shinji Sangawa , Masaaki Hattori , Tetsujiro Kondo
发明人： Hidehiko Ogasawara , Nozomu Ozaki , Seiji Wada , Toshiyuki Sekiya , Ken Hayakawa , Kazuo Haraoka , Shinji Sangawa , Masaaki Hattori , Tetsujiro Kondo
IPC分类号： G02B6/00
CPC分类号： G02B6/00
摘要： A method of obtaining directivity in an optical waveguide includes the steps of falling incident light on surface of diffuse reflection members arranged at a center portion of the optical waveguide, generating a first table relative to an amount of emitted light that is acquired at a circumference of the optical waveguide by controlling at least one of an image control factor for changing an image of the incident light and a coordinate control factor for changing coordinates of the incident light with them being changed, and generating a second table relative to a pattern of the light which is incident to the diffuse reflection member by seeking for a combination of the image and the coordinates of the light based on the generated first table.
摘要翻译： 一种在光波导中获得方向性的方法包括以下步骤：将放射光放置在布置在光波导的中心部分的漫反射构件的表面上，相对于在圆周上获取的发射光量产生第一表 光波导通过控制用于改变入射光的图像的图像控制因子和用于改变入射光的坐标的坐标控制因子中的至少一个被改变，并且相对于光的图案生成第二表 其通过基于所生成的第一表格寻求图像和光的坐标的组合而入射到漫反射构件。
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公开(公告)号：US20090252025A1
公开(公告)日：2009-10-08
申请号：US12411934
申请日：2009-03-26
申请人： Hidehiko OGASAWARA , Nozomu Ozaki , Seiji Wada , Toshiyuki Sekiya , Ken Hayakawa , Kazuo Haraoka , Shinji Sangawa , Masaaki Hattori , Tetsujiro Kondo
发明人： Hidehiko OGASAWARA , Nozomu Ozaki , Seiji Wada , Toshiyuki Sekiya , Ken Hayakawa , Kazuo Haraoka , Shinji Sangawa , Masaaki Hattori , Tetsujiro Kondo
CPC分类号： G02B6/00
摘要： A method of obtaining directivity in an optical waveguide includes the steps of falling incident light on surface of diffuse reflection members arranged at a center portion of the optical waveguide, generating a first table relative to an amount of emitted light that is acquired at a circumference of the optical waveguide by controlling at least one of an image control factor for changing an image of the incident light and a coordinate control factor for changing coordinates of the incident light with them being changed, and generating a second table relative to a pattern of the light which is incident to the diffuse reflection member by seeking for a combination of the image and the coordinates of the light based on the generated first table.
摘要翻译： 一种在光波导中获得方向性的方法包括以下步骤：将放射光放置在布置在光波导的中心部分的漫反射构件的表面上，相对于在圆周上获取的发射光量产生第一表 光波导通过控制用于改变入射光的图像的图像控制因子和用于改变入射光的坐标的坐标控制因子中的至少一个被改变，并且相对于光的图案生成第二表 其通过基于所生成的第一表格寻求图像和光的坐标的组合而入射到漫反射构件。
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公开(公告)号：US20100172613A1
公开(公告)日：2010-07-08
申请号：US12601844
申请日：2008-05-27
申请人： Ken Hayakawa , Kazuo Haraoka , Masaaki Hattori , Naoki Kaneko , Tetsujiro Kondo , Hidehiko Sekizawa , Nozomu Ozaki , Seiji Wada , Toshiyuki Sekiya , Shinji Sangawa
发明人： Ken Hayakawa , Kazuo Haraoka , Masaaki Hattori , Naoki Kaneko , Tetsujiro Kondo , Hidehiko Sekizawa , Nozomu Ozaki , Seiji Wada , Toshiyuki Sekiya , Shinji Sangawa
CPC分类号： G02B6/43
摘要： An optical selector is provided which enables reliable transmission of a signal from a single or plurality of light output sections to a single or plurality of light input sections.An optical selector (1A) includes: an optical waveguide (2A) in which, with a first light guide section (20A) having a first refractive index at the center, a second light guide section (21A) having a second refractive index is provided to the side of and along the entire circumference of the first light guide section (20A), and a reflector (23A) is provided at opposing positions on both surfaces of each of the light guide section (20A) and the second light guide section (21A) while exposing the outer circumferential surface of the second light guide section (21A); a single or plurality of LDs (3) that are placed in an arbitrary position on the outer circumference of the optical waveguide (2A), and emit light toward the first light guide section (20A); and a single or plurality of photodetectors (4) that are placed in an arbitrary position on the outer circumference of the optical waveguide (2A), and receive light emitted from the outer circumference of the optical waveguide (2A).
摘要翻译： 提供了一种光选择器，其使信号能够从单个或多个光输出部分到单个或多个光输入部分的可靠传输。 光学选择器（1A）包括：光波导（2A），其中，在第一导光部（20A）的中央具有第一折射率的第二导光部（21A）中设置有具有第二折射率的第二导光部 并且在第一导光部（20A）的整个周边的一侧和沿着整个圆周的反射器（23A）设置在每个导光部（20A）和第二导光部（20A）的两侧的相对位置 21A），同时使第二导光部（21A）的外周面露出; 放置在光波导（2A）的外周上的任意位置的单个或多个LD（3），并朝向第一导光部（20A）发光; 以及放置在光波导（2A）的外周上的任意位置的单个或多个光电检测器（4），并且接收从光波导（2A）的外周发射的光。
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公开(公告)号：US08346034B2
公开(公告)日：2013-01-01
申请号：US12601844
申请日：2008-05-27
申请人： Ken Hayakawa , Kazuo Haraoka , Masaaki Hattori , Naoki Kaneko , Tetsujiro Kondo , Hidehiko Sekizawa , Nozomu Ozaki , Seiji Wada , Toshiyuki Sekiya , Shinji Sangawa
发明人： Ken Hayakawa , Kazuo Haraoka , Masaaki Hattori , Naoki Kaneko , Tetsujiro Kondo , Hidehiko Sekizawa , Nozomu Ozaki , Seiji Wada , Toshiyuki Sekiya , Shinji Sangawa
CPC分类号： G02B6/43
摘要： An optical selector includes: an optical waveguide which includes a first light guide section having a first refractive index, a second light guide section having a second refractive index provided to the side of and along the entire circumference of the first light guide section, and a reflector provided at opposing positions on both surfaces of each of the first and second light guide sections while exposing the outer circumferential surface of the second light guide section; a single or plurality of LDs that are placed on the outer circumference of the optical waveguide, and emit light toward the first light guide section; and a single or plurality of photodetectors that are placed on the outer circumference of the optical waveguide, and receive light emitted from the outer circumference of the optical waveguide.
摘要翻译： 一种光学选择器包括：光波导，包括具有第一折射率的第一导光部分和设置在第一导光部分的整个圆周上的第二折射率的第二导光部分，以及 反射器，设置在第一导光部和第二导光部的两面的相对位置，同时露出第二导光部的外周面; 放置在光波导的外周的单个或多个LD，朝向第一导光部发光; 以及放置在光波导的外圆周上并接收从光波导的外周发射的光的单个或多个光电检测器。
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公开(公告)号：US08335408B2
公开(公告)日：2012-12-18
申请号：US12681782
申请日：2008-10-07
申请人： Toshiyuki Sekiya , Ken Hayakawa , Kazuo Haraoka , Masaaki Hattori , Naoki Kaneko , Tetsujiro Kondo
发明人： Toshiyuki Sekiya , Ken Hayakawa , Kazuo Haraoka , Masaaki Hattori , Naoki Kaneko , Tetsujiro Kondo
IPC分类号： G02B6/28
CPC分类号： G02B6/43 , H04B10/801
摘要： In the sending and receiving of a signal through an optical waveguide, an unknown substrate connected to the optical waveguide can be recognized. A signal processing apparatus 1A is provided with an optical waveguide 2A in which the light input from an arbitrary position on an outer circumference is output in an entire circumference direction at a level in accordance with a positional relation with the input location, a master substrate 3M arranged on the outer circumference of the optical waveguide 2A, a single or a plurality of slave substrates 3S arranged at any of a plurality of mount locations at different positions along the outer circumference of the optical waveguide 2A, in which as the light is output from A laser diodes 30S of all the slave substrates 3S connected to the optical waveguide 2A, from a level of a light transmitted through the optical waveguide 2A and input to the photo detector 31M of the master substrate 3M in accordance with the arrangement of the slave substrate 3S, the master substrate 3M recognizes the mount positions and number of the slave substrates 3S.
摘要翻译： 在通过光波导发送和接收信号时，可以识别连接到光波导的未知基板。 信号处理装置1A设置有光波导2A，其中从外周上的任意位置输入的光在整个圆周方向上以与输入位置的位置关系一级输出，母板3M 布置在光波导2A的外周上的单个或多个从基板3S，其沿着光波导2A的外周在不同位置处设置在多个安装位置中的任一个处，其中当光从光波导2A输出时， 根据从基板的布置，从通过光波导2A透射的光的水平和与主基板3M的光电检测器31M输入的所有从基板3S的激光二极管30S连接到光波导2A， 如图3S所示，主基板3M识别从基板3S的安装位置和数量。
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公开(公告)号：US20100220954A1
公开(公告)日：2010-09-02
申请号：US12681782
申请日：2008-10-07
申请人： Toshiyuki Sekiya , Ken Hayakawa , Kazuo Haraoka , Masaaki Hattori , Naoki Kaneko , Tetsujiro Kondo
发明人： Toshiyuki Sekiya , Ken Hayakawa , Kazuo Haraoka , Masaaki Hattori , Naoki Kaneko , Tetsujiro Kondo
IPC分类号： G02B6/42
CPC分类号： G02B6/43 , H04B10/801
摘要： In the sending and receiving of a signal through an optical waveguide, an unknown substrate connected to the optical waveguide can be recognized. A signal processing apparatus 1A is provided with an optical waveguide 2A in which the light input from an arbitrary position on an outer circumference is output in an entire circumference direction at a level in accordance with a positional relation with the input location, a master substrate 3M arranged on the outer circumference of the optical waveguide 2A, a single or a plurality of slave substrates 3S arranged at any of a plurality of mount locations at different positions along the outer circumference of the optical waveguide 2A, in which as the light is output from A laser diodes 30S of all the slave substrates 3S connected to the optical waveguide 2A, from a level of a light transmitted through the optical waveguide 2A and input to the photo detector 31M of the master substrate 3M in accordance with the arrangement of the slave substrate 3S, the master substrate 3M recognizes the mount positions and number of the slave substrates 3S.
摘要翻译： 在通过光波导发送和接收信号时，可以识别连接到光波导的未知基板。 信号处理装置1A设置有光波导2A，其中从外周上的任意位置输入的光在整个圆周方向上以与输入位置的位置关系一级输出，母板3M 布置在光波导2A的外周上的单个或多个从基板3S，其沿着光波导2A的外周在不同位置处设置在多个安装位置中的任一个处，其中当光从光波导2A输出时， 根据从基板的布置，从通过光波导2A透射的光的水平和与主基板3M的光电检测器31M输入的所有从基板3S的激光二极管30S连接到光波导2A， 如图3S所示，主基板3M识别从基板3S的安装位置和数量。
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9.发明授权Change detection in a hierarchical directory using messages having a filtering mask 失效使用具有过滤掩码的消息更改分层目录中的检测公开(公告)号：US07328402B1
公开(公告)日：2008-02-05
申请号：US09605461
申请日：2000-06-28
IPC分类号： G06F15/00
CPC分类号： G06F17/30067
摘要： Transmitting apparatuses, transmitting methods, receiving apparatuses, receiving methods, and transmitting and receiving systems for transmitting and receiving a hierarchical structure of a directory for hierarchically managing locations of contents data is disclosed. The apparatuses, methods and systems manage a hierarchical structure of a directory composed of a container entry and a leaf entry. The container entry contains information of the lower hierarchical level thereof, a leaf entry being located directly below a container entry. The leaf entry does not contain information of the lower hierarchical level thereof.
摘要翻译： 公开了用于分层管理内容数据位置的发送装置，发送方法，接收装置，接收方法以及用于发送和接收目录的层次结构的发送和接收系统。 设备，方法和系统管理由容器条目和叶条目组成的目录的层次结构。 容器条目包含其下层级别的信息，叶条目位于容器条目的正下方。 叶条目不包含其较低等级的信息。
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公开(公告)号：US07627881B1
公开(公告)日：2009-12-01
申请号：US09647332
申请日：2000-01-28
CPC分类号： H04L67/2804 , H04H20/30 , H04H60/74 , H04L67/02 , H04L67/2819 , H04L67/2823 , H04L69/08 , H04N5/4401 , H04N21/235 , H04N21/2353 , H04N21/25891 , H04N21/26603 , H04N21/643 , H04N21/84 , H04N21/8456
摘要： A transmitting system for transmitting contents data, meta data, and meta data schema. A meta data schema that represents the structure of meta data of contents data is stored in a meta data schema storing portion. A contents segmenting portion generates segmentation data for selecting a particular segment from successive contents data supplied from a contents storing portion and supplies the generated segmentation data to a meta data combining portion. The meta data combining portion correlates meta data with corresponding segmentation data in a format corresponding to the structure of the meta data schema, combines the meta data with the segmentation data, and outputs the combined data. The meta data schema, meta data with segmentation data, and contents data are converted in a transmission format.
摘要翻译： 一种用于发送内容数据，元数据和元数据模式的发送系统。 表示内容数据的元数据的结构的元数据模式被存储在元数据模式存储部分中。 内容分割部分生成用于从从内容存储部分提供的连续内容数据中选择特定片段的分割数据，并将生成的分割数据提供给元数据组合部分。 元数据组合部分将元数据与对应于元数据模式的结构的格式的相应分割数据相关联，将元数据与分段数据组合，并输出组合数据。 元数据模式，具有分段数据的元数据和内容数据以传输格式被转换。
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