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公开(公告)号：US07373066B2
公开(公告)日：2008-05-13
申请号：US11582458
申请日：2006-10-18
IPC分类号： G02B6/10
CPC分类号： G02B6/122
摘要： In a multiple optical waveguide device, a transparent plate is bonded or joined on the top surface of a clad with which optical circuits and quartz glass substrates are covered, and optical reflection film is provided on the fringing area or the whole area of a joint surface of the transparent plate with the clad. Optical circuits or waveguide patterns can be recognized easily by visual inspection.
摘要翻译： 在多重光波导装置中，透明板与覆盖光电路和石英玻璃基板的包层的顶面接合或接合，在接合面的边缘区域或整个区域设置光反射膜 的透明板与包层。 光学电路或波导图案可以通过目视检查轻松识别。
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公开(公告)号：US20070086704A1
公开(公告)日：2007-04-19
申请号：US11580832
申请日：2006-10-16
申请人： Hiroshi Ishikawa , Tomoyuki Hakuta
发明人： Hiroshi Ishikawa , Tomoyuki Hakuta
IPC分类号： G02B6/26
CPC分类号： G02B6/125 , G02B6/2804
摘要： A waveguide type optical branching device having: two input ports; two output ports; optical waveguides extending from the input ports and the output ports respectively; and a coupling portion formed allowing the optical waveguides from the input ports and the output ports to gradually approach each other in a direction toward the output ports. The device is operable such that, in a direction from the input ports to an output end of the coupling portion, when light is inputted to one input port of the two input ports, an even more is predominantly excited, and when light is inputted to the other input port of the two input ports, an odd mode is predominantly excited. The optical waveguides in the coupling portion have a core width that is larger at a middle position in a height direction thereof than at an upper surface of the core.
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公开(公告)号：US07272279B2
公开(公告)日：2007-09-18
申请号：US11580832
申请日：2006-10-16
申请人： Hiroshi Ishikawa , Tomoyuki Hakuta
发明人： Hiroshi Ishikawa , Tomoyuki Hakuta
IPC分类号： G02B6/42
CPC分类号： G02B6/125 , G02B6/2804
摘要： A waveguide type optical branching device having: two input ports; two output ports; optical waveguides extending from the input ports and the output ports respectively; and a coupling portion formed allowing the optical waveguides from the input ports and the output ports to gradually approach each other in a direction toward the output ports. The device is operable such that, in a direction from the input ports to an output end of the coupling portion, when light is inputted to one input port of the two input ports, an even more is predominantly excited, and when light is inputted to the other input port of the two input ports, an odd mode is predominantly excited. The optical waveguides in the coupling portion have a core width that is larger at a middle position in a height direction thereof than at an upper surface of the core.
摘要翻译： 一种波导型光分支装置，具有：两个输入端口; 两个输出端口; 分别从输入端口和输出端口延伸的光波导; 以及形成为允许来自输入端口的光波导和输出端口在朝向输出端口的方向上逐渐接近的耦合部分。 该装置可操作使得在从输入端口到耦合部分的输出端的方向上，当光被输入到两个输入端口的一个输入端口时，更多的主要被激励，并且当光被输入到 两个输入端口的另一个输入端口，奇模式主要被激励。 耦合部分中的光波导具有在其高度方向上的中间位置比在芯的上表面处更大的芯宽度。
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公开(公告)号：US20070086717A1
公开(公告)日：2007-04-19
申请号：US11582458
申请日：2006-10-18
IPC分类号： G02B6/10
CPC分类号： G02B6/122
摘要： In a multiple optical waveguide device, a transparent plate is bonded on the top surface of a clad with which optical circuits and quartz glass substrates are covered, and optical reflection film is provided on the fringing area or the whole area of the transparent plate. Optical circuits or waveguide patterns can be recognized easily by visual inspection.
摘要翻译： 在多光波导装置中，透明板接合在覆盖有光电路和石英玻璃基板的包层的顶面上，并且在透明板的边缘区域或整个区域上设置光反射膜。 光学电路或波导图案可以通过目视检查轻松识别。
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公开(公告)号：US08978411B2
公开(公告)日：2015-03-17
申请号：US12800979
申请日：2010-05-27
申请人： Atsushi Yamada , Seiji Inoue , Yoshio Miyata , Naoki Yokoyama , Etsuo Hasegawa , Jun Abei , Hiroshi Ishikawa , Aun Ota , Kouta Hagihara
发明人： Atsushi Yamada , Seiji Inoue , Yoshio Miyata , Naoki Yokoyama , Etsuo Hasegawa , Jun Abei , Hiroshi Ishikawa , Aun Ota , Kouta Hagihara
IPC分类号： F25B39/02 , F28D15/00 , F28D1/03 , F28D1/053 , F28D20/02 , F28F3/02 , F28F1/10 , F28F9/00 , F28F3/04 , F28F17/00 , F28D20/00 , F28D21/00
CPC分类号： F25D13/02 , F25B39/02 , F25D17/005 , F25D19/00 , F28D1/0333 , F28D1/05391 , F28D15/00 , F28D20/02 , F28D2020/0013 , F28D2021/0085 , F28F1/10 , F28F3/025 , F28F3/046 , F28F9/00 , F28F17/005 , Y02E60/145
摘要： An outer surface of a cold-storage container (or a refrigerant tube) is provided with a plurality of protrusion portions or recess portions. A cooling air passage, in which air flows to cool a space to be cooled in a cold storage time and in a cold release time of the cold storage material, is provided to contact a surface of the refrigerant tube on a side opposite to the cold storage container bonded to the refrigerant tube. The refrigerant tubes and the cold storage container form therebetween a cold-storage side air passage by the protrusion portions or the recess portions, such that air flows in the cold-storage side air passage separated from the cooling air passage. For example, the cold-storage side air passage is provided with a slanting space that causes condensed water or ice generated in the cold storage time to be drained along the cold-storage side air passage.
摘要翻译： 冷藏容器（或制冷剂管）的外表面设置有多个突出部或凹部。 提供冷却空气通道，其中空气流动以冷藏在冷藏时间和冷藏材料的冷却释放时间中待冷却的空间，以在制冷剂管的与冷的相反的一侧接触表面 储存容器与制冷剂管接合。 制冷剂管和冷藏容器通过突出部或凹部形成冷藏侧空气通路，使得空气在冷藏侧空气通路中与冷却风路分离。 例如，冷藏侧空气通道设置有倾斜空间，其使得在冷藏时间中产生的冷凝水或冰沿着冷藏侧空气通道排出。
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6.发明授权公开(公告)号：US08831304B2
公开(公告)日：2014-09-09
申请号：US13321301
申请日：2010-05-27
CPC分类号： G06T19/00 , A61B5/0066 , A61B5/0073 , A61B5/02007 , G01B9/02044 , G01B9/02083 , G01B9/02091 , G01N21/4795 , G06K9/0061 , G06K9/4609 , G06K2009/00932 , G06T7/11 , G06T7/143 , G06T2207/10101 , G06T2207/30101 , G06T2210/41
摘要： In the context of the early detection and monitoring of eye diseases, such as glaucoma and diabetic retinopathy, the use of optical coherence tomography presents the difficulty, with respect to blood vessel segmentation, of weak visibility of vessel pattern in the OCT fundus image. To address this problem, a boosting learning approach uses three-dimensional (3D) information to effect automated segmentation of retinal blood vessels. The automated blood vessel segmentation technique described herein is based on 3D spectral domain OCT and provides accurate vessel pattern for clinical analysis, for retinal image registration, and for early diagnosis and monitoring of the progression of glaucoma and other retinal diseases. The technique employs a machine learning algorithm to identify blood vessel automatically in 3D OCT image, in a manner that does not rely on retinal layer segmentation.
摘要翻译： 在眼部疾病如青光眼和糖尿病性视网膜病变的早期检测和监测的背景下，使用光学相干断层摄影技术在OCT眼底图像中难以识别血管图案。 为了解决这个问题，增强学习方法使用三维（3D）信息来实现视网膜血管的自动分割。 本文描述的自动血管分割技术基于3D光谱域OCT，并提供用于临床分析，视网膜图像配准以及早期诊断和监测青光眼和其他视网膜疾病进展的精确血管模式。 该技术采用机器学习算法，以不依赖于视网膜层分割的方式在3D OCT图像中自动识别血管。
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公开(公告)号：US08503836B2
公开(公告)日：2013-08-06
申请号：US13014151
申请日：2011-01-26
申请人： Hiroshi Ishikawa , Toshifumi Hasama , Hitoshi Kawashima , Kenji Kintaka , Masahiko Mori , Hisato Uetsuka , Hiroyuki Tsuda , Keisuke Sorimoto
发明人： Hiroshi Ishikawa , Toshifumi Hasama , Hitoshi Kawashima , Kenji Kintaka , Masahiko Mori , Hisato Uetsuka , Hiroyuki Tsuda , Keisuke Sorimoto
CPC分类号： G02B6/2773 , G02B6/12021 , G02B6/3594 , G02F1/313
摘要： To provide a waveguide type wavelength domain optical switch which makes it possible to use a cheap lens, makes it possible to correct aberration of the demultiplexed wavelengths produced in a plurality of waveguide type demultiplexing circuits, a wavelength domain optical switch is provided with: an integrated element formed by laminating three or more waveguide type demultiplexing circuits; a first lens for collecting light emitted from the integrated element; a polarization separation element for separating light emitted from the first lens into X polarization and Y polarization and emitting the X polarization and the Y polarization at different angles; a second lens for collecting the X polarization and the Y polarization; a first reflective optical phase modulator for reflecting the collected X polarization and Y polarization at any angles; a ½-wavelength plate disposed between the second lens and the first reflective optical phase modulator in order to make polarization directions of the X polarization and the Y polarization identical; and a second reflective optical phase modulator for inputting light from the first reflective optical phase modulator into one of the waveguide type demultiplexing circuits.
摘要翻译： 为了提供使得可以使用廉价透镜的波导型波长域光开关，可以校正在多个波导型解复用电路中产生的解复用波长的像差，波长域光开关具有：集成 通过层叠三个或更多个波导型解复用电路形成的元件; 用于收集从所述集成元件发射的光的第一透镜; 用于将从第一透镜发射的光分离成X偏振和Y偏振并以不同角度发射X偏振和Y偏振的偏振分离元件; 用于收集X偏振和Y偏振的第二透镜; 用于以任何角度反射所收集的X偏振和Y偏振的第一反射光学相位调制器; 设置在第二透镜和第一反射光学相位调制器之间的1/2波长板，以使X偏振和Y偏振的偏振方向相同; 以及第二反射光学相位调制器，用于将来自第一反射型光学相位调制器的光输入波导型解复用电路之一。
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8.发明授权Document processing system, information processing unit, display medium, computer readable medium, document processing method, and computer data signal 有权文件处理系统，信息处理单元，显示介质，计算机可读介质，文件处理方法和计算机数据信号公开(公告)号：US08375284B2
公开(公告)日：2013-02-12
申请号：US11497371
申请日：2006-08-02
申请人： Yoshitsugu Hirose , Hiroyuki Hattori , Toshiroh Shimada , Tomoyuki Shoya , Shigehiko Sasaki , Minoru Koshimizu , Kiwame Tokai , Sho Hasegawa , Hiroshi Ishikawa
发明人： Yoshitsugu Hirose , Hiroyuki Hattori , Toshiroh Shimada , Tomoyuki Shoya , Shigehiko Sasaki , Minoru Koshimizu , Kiwame Tokai , Sho Hasegawa , Hiroshi Ishikawa
CPC分类号： G06F17/30011
摘要： A document processing system includes: a document management server that manages document data and an access key to access to the document data in association with each other; and an information processing unit including: a processing section; and a display detachably linked to the processing section by one of wired and wireless connection, the display holding an image of a document, the display storing the access key to access to the document data, the processing section comprising: a connection section to which the display is linked so as to read the access key from the display; a document acquisition section that acquires the document data corresponding to the access key read from the display from the document management server; and a document processing section that processes the document data acquired from the document management server.
摘要翻译： 文件处理系统包括：文档管理服务器，其管理文档数据和访问密钥以访问与之相关联的文档数据; 以及信息处理单元，包括：处理部; 以及通过有线和无线连接之一可拆卸地链接到所述处理部分的显示器，所述显示器保持文档的图像，所述显示器存储所述访问密钥以访问所述文档数据，所述处理部分包括：连接部分， 显示被链接以从显示器读取访问密钥; 文档获取部分，从文档管理服务器获取与从显示器读取的访问密钥对应的文档数据; 以及处理从文件管理服务器获取的文档数据的文档处理部。
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公开(公告)号：US08086112B2
公开(公告)日：2011-12-27
申请号：US12874030
申请日：2010-09-01
IPC分类号： H04B10/06
CPC分类号： G02F1/3517
摘要： An optical gate switch circuit includes: an asymmetric Mach-Zehnder interferometer having an optical path that outputs control light and probe light to a second optical directional coupler via a first optical directional coupler and an optical phase modulation element, and another optical path that connects a third optical directional coupler to which the probe light is input, to the second optical directional coupler via a variable optical attenuator and an optical phase shifter; and a bandpass filter connected to the second optical directional coupler.
摘要翻译： 光栅开关电路包括：非对称马赫 - 曾德干涉仪，其具有经由第一光学定向耦合器和光相位调制元件将控制光和探测光输出到第二光学定向耦合器的光路，以及连接 通过可变光衰减器和光学移相器将探测光输入的第三光学定向耦合器连接到第二光学定向耦合器; 以及连接到第二光学定向耦合器的带通滤波器。
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公开(公告)号：US20100250226A1
公开(公告)日：2010-09-30
申请号：US12724700
申请日：2010-03-16
IPC分类号： G06F17/50
CPC分类号： G06F17/5036
摘要： A technique for enhancing the execution efficiency of simulation of a hybrid system. A continuous system simulator receives a request for evaluation of an event generating conditional expression for an event to be processed by a discrete system simulator, from the discrete system simulator. The event generating conditional expression is evaluated by referring to the value of a first variable describing a continuous system. Until evaluation of the event generating conditional expression indicates true, the continuous system simulator repeats simulation of advancing the current time by a step time interval and evaluation of the event generating conditional expression. When evaluation of the event generating conditional expression indicates true, the continuous system simulator sends current time data and the value of a second variable describing the continuous system which is referred to by the discrete simulator, to the discrete simulator.
摘要翻译： 一种提高混合系统仿真执行效率的技术。 连续系统模拟器从离散系统模拟器接收用于评估由离散系统模拟器处理的事件的事件生成条件表达式的请求。 通过参照描述连续系统的第一个变量的值来评估产生条件表达式的事件。 在产生条件表达式的事件的评估表示为真时，连续系统模拟器重复以步进时间间隔推进当前时间的模拟，并且评估事件产生条件表达式。 当事件生成条件表达式的评估表示为真时，连续系统模拟器将当前时间数据和描述由离散模拟器引用的连续系统的第二个变量的值发送到离散模拟器。
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