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1. 发明专利

JP2012098703A Polarization element 审中-公开
标题翻译：极化元件
公开(公告)号：JP2012098703A
公开(公告)日：2012-05-24
申请号：JP2011198079
申请日：2011-09-12
申请人： Hoya Corp , Hoya株式会社
发明人： SONEHARA TOSHIAKI , WATABE ATSUSHI
IPC分类号： G02B5/30 , G02B1/11 , G02B1/113 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a polarization element favorably preventing and reflecting incident light.SOLUTION: A plurality of thin metallic wires 21 are formed in parallel on a substrate 11 having transmissivity against light of a predetermined wavelength, so that a polarization element 10 reflects a linearly polarized wave having an electric field vibration surface in a direction parallel to a long direction of the plurality of thin metallic wires 21, and an antireflection layer 30 is formed in which a plurality of island-like metal elementary pieces 31 for absorbing the linearly polarized wave reflected by the polarization element 10 are provided.
摘要翻译：要解决的问题：提供有利地防止和反射入射光的偏振元件。解决方案：多个细金属线21平行地形成在具有对于预定波长的光的透射率的基板11上，使得偏振元件10在平行方向上反射具有电场振动表面的线偏振波形成多个细金属线21的长方向，并且形成有防反射层30，其中设置有用于吸收由偏振元件10反射的线偏振波的多个岛状金属元素片31。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011217961A Microwave probe and thermotherapeutic apparatus 审中-公开
标题翻译：微波探针和热疗仪
公开(公告)号：JP2011217961A
公开(公告)日：2011-11-04
申请号：JP2010090600
申请日：2010-04-09
申请人： Chiba Univ , Hoya Corp , Hoya株式会社 , 国立大学法人千葉大学
发明人： SAITO KAZUYUKI , ITO KOICHI , TSUYUKUCHI TOSHIO , ORITA MASAHIRO , WATABE ATSUSHI
IPC分类号： A61N5/04 , A61B1/00
摘要： PROBLEM TO BE SOLVED: To provide a microwave probe and a thermotherapeutic apparatus, for reducing burdens on an operator and mitigating influence on human body tissue during an operation.SOLUTION: The microwave probe is freely inserted and removed to/from the insertion channel of an endoscope. The microwave probe includes an antenna part 5 which is composed of a microwave antenna provided with a warming part 5a for warming a lesion, and an end part 9 which is provided on the end of the microwave probe. The end part is in a tapered shape and is flexible.
摘要翻译：要解决的问题：提供微波探针和热疗设备，用于减轻操作者的负担并减轻在操作期间对人体组织的影响。
解决方案：微波探针可自由插入内窥镜插入通道或从内窥镜的插入通道中取出。微波探头包括天线部分5，其由设置有用于加热病变的加温部分5a的微波天线和设置在微波探测器的端部上的端部9组成。端部呈锥形，柔软。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2007248541A Polarizing glass with faraday rotating function and optical isolator using same 审中-公开
标题翻译：使用FARADAY旋转功能的偏光玻璃和使用相同的光学隔离器
公开(公告)号：JP2007248541A
公开(公告)日：2007-09-27
申请号：JP2006068431
申请日：2006-03-13
申请人： Hoya Corp , Hoya株式会社
发明人： WATABE ATSUSHI , YOKOYAMA SEIICHI , YONEDA YOSHITAKA , YOKOO YOSHIATSU
IPC分类号： G02B27/28 , G02B5/30
摘要： PROBLEM TO BE SOLVED: To reduce assembling process by decreasing the number of individual components constituting an optical isolator. SOLUTION: On a surface of a polarizing glass 1, a magneto-optical thin film 1a is deposited by an aerosol deposition method so as to obtain a Faraday rotation angle of 22.5°, and two obtained polarizing glasses 2 with Faraday rotating functions are arranged while having surfaces thereof where magneto-optical thin films are formed, opposed to each other, and having axes of polarization displaced by 45°. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过减少构成光隔离器的各个部件的数量来减少组装过程。解决方案：在偏光玻璃1的表面上，通过气溶胶沉积法沉积磁光薄膜1a，以获得22.5°的法拉第旋转角，并且获得两个具有法拉第旋转函数的偏光眼镜2 被布置成具有形成有磁光薄膜的表面，彼此相对并且具有偏移轴偏移45°。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2008285413A Processes for the production of glass article and optical device 审中-公开
标题翻译：玻璃制品和光学装置的生产工艺
公开(公告)号：JP2008285413A
公开(公告)日：2008-11-27
申请号：JP2008214010
申请日：2008-08-22
申请人： Hoya Corp , Hoya株式会社
发明人： MURAKAMI AKIRA , UTSUKI KATSUMI , IGUCHI YOSHINORI , YOSHIDA MASAHIRO , NIIKUMA YOSHIKANE , WATABE ATSUSHI
IPC分类号： C03B19/00 , C03B11/00 , G02B1/00
CPC分类号： Y02P40/57
摘要： PROBLEM TO BE SOLVED: To provide a process for stably and efficiently producing quality glass articles such as preforms at high yields, and a process for producing an optical device from the preform obtained by the process. SOLUTION: In the process for producing a glass article, molten glass gobs having a predetermined weight each are poured, or molten glass drops having a predetermined weight each are dropped through a nozzle, into a boiling liquid having a boiling point lower than the glass transition temperature of the glass constituting the glass article or a liquid which is temperature-adjusted beforehand so as to be caused to boil by the amount of heat of the glass, to form glass articles. In the process for producing an optical device, a preform obtained by the process is softened by heating and precision-press-molded into the optical device. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种以高产率稳定有效地生产优质玻璃制品如预型件的方法，以及由该方法获得的预成型件制造光学装置的方法。解决方案：在制造玻璃制品的方法中，将具有预定重量的熔融玻璃料滴倒入，或将具有预定重量的熔融玻璃滴通过喷嘴滴入沸点低于构成玻璃制品的玻璃的玻璃化转变温度或预先进行温度调节的液体，以使玻璃的热量沸腾，形成玻璃制品。在制造光学元件的方法中，将通过该加工得到的预成型体通过加热软化，精密加压成型为光学元件。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008216714A Waveguide optical isolator 审中-公开
标题翻译：波导光隔离器
公开(公告)号：JP2008216714A
公开(公告)日：2008-09-18
申请号：JP2007055109
申请日：2007-03-06
申请人： Hoya Corp , Hoya株式会社
发明人： MIURA YOSHITSUGU , WATABE ATSUSHI , YOKOYAMA SEIICHI
IPC分类号： G02B27/28 , G02B6/122
摘要： PROBLEM TO BE SOLVED: To provide a waveguide optical isolator which is easily coupled with an optical waveguide and doesn't employ magnetic garnet or the like. SOLUTION: A mode field diameter of a waveguide is made different by portions of the waveguide on the assumption that a single mode condition is satisfied, whereby a function of allowing light travelling in a forward direction to be transmitted through with minimum loss and maximally intercepting return light fed back to a light source is given to obtain desired insertion loss and isolation. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种与光波导容易耦合并且不使用磁性石榴石等的波导光隔离器。解决方案：假设单个模式条件被满足，波导的部分的波导的模场直径被制成不同，从而允许以正向传播的光以最小的损耗传输的功能和给出最大程度地拦截反馈回光源的返回光以获得期望的插入损耗和隔离。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2009175553A Polarizing element and method for manufacturing the same 有权
标题翻译：偏振元件及其制造方法
公开(公告)号：JP2009175553A
公开(公告)日：2009-08-06
申请号：JP2008015587
申请日：2008-01-25
申请人： Hoya Corp , Hoya株式会社
发明人： WATABE ATSUSHI , SONEHARA TOSHIAKI , YOKOYAMA SEIICHI , MIURA YOSHITSUGU
IPC分类号： G02B5/30 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To inexpensively provide a polarizing element which has a large area and an sufficient extinction ratio. SOLUTION: At least a part of a dielectric base body surface having light transmissivity is provided with concave parts each having a substantially rectangular shape in plane view, whereby concave-convex sections arrayed in checker patterns in plane view are formed, and the bottom faces of the concave sections and the upper faces of the convex sections are provided with metal layers or semiconductor layers. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了廉价地提供具有大面积和足够消光比的偏振元件。解决方案：具有透光性的电介质基体表面的至少一部分设置有在平面图中具有大致矩形形状的凹部，由此形成在平面图中以棋盘图案排列的凹凸部，并且凹部的底面和凸部的上表面设置有金属层或半导体层。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2011217960A Microwave probe and thermotherapeutic apparatus 审中-公开
标题翻译：微波探针和热疗仪
公开(公告)号：JP2011217960A
公开(公告)日：2011-11-04
申请号：JP2010090599
申请日：2010-04-09
申请人： Chiba Univ , Hoya Corp , Hoya株式会社 , 国立大学法人千葉大学
发明人： SAITO KAZUYUKI , ITO KOICHI , TSUYUKUCHI TOSHIO , ORITA MASAHIRO , WATABE ATSUSHI
IPC分类号： A61N5/02 , A61F7/00 , A61F7/12
摘要： PROBLEM TO BE SOLVED: To reduce burdens on an operator and to mitigate influence on human body tissue during an operation.SOLUTION: A microwave probe is freely inserted and removed to/from the insertion channel of an endoscope. The microwave probe includes: an antenna part 5 which includes a microwave antenna provided with a warming part 5a for warming a lesion; a guide part 7 which is for guiding the warming part 5a in the antenna part 5 to the lesion and is freely moved relative to the antenna part 5; a direction stipulation part 8 which stipulates the moving direction of the antenna part 5 to a direction along the guide part 7; and an end part 9 which is provided on the end of the microwave probe. The end part 9 is in a tapered shape and is flexible.
摘要翻译：要解决的问题：减轻操作者的负担并减轻手术中对人体组织的影响。
解决方案：微波探头可自由插入内窥镜插入通道或从内窥镜的插入通道中取出。微波探测器包括：天线部分5，其包括设置有用于加热病变的加温部分5a的微波天线; 引导部7，其用于将天线部5中的加温部5a引导到病变部并相对于天线部5自由移动; 方向规定部8，其将天线部5的移动方向规定为沿着引导部7的方向; 以及设置在微波探头的端部上的端部9。端部9呈锥形并且是柔性的。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2008139578A Waveguide type optical isolator 审中-公开
标题翻译：波导型光学隔离器
公开(公告)号：JP2008139578A
公开(公告)日：2008-06-19
申请号：JP2006325913
申请日：2006-12-01
申请人： Hoya Corp , Hoya株式会社
发明人： MIURA YOSHITSUGU , WATABE ATSUSHI
IPC分类号： G02B27/28 , G02B5/30 , G02B6/12
摘要： PROBLEM TO BE SOLVED: To provide a constitution of a waveguide type optical isolator which has high optical isolation and a small loss and is inexpensive and suitable for mass production. SOLUTION: The waveguide type optical isolator has a first clad layer, a core part and a second clad layer on a substrate, wherein the core part is used as a Faraday rotor, and first and second polarization elements are arranged in the middle of the core part so that the polarization axes of them cross each other at 45°. A groove in which the first and second polarization elements are fit and fixed is formed on the substrate at the least. The bottom of the groove is used as a positioning face when each of the first and second polarization elements is positioned along its reference plane so that an angle formed by the polarization axes of the first and second polarization elements can be adjusted with high precision. The cross-sectional area of a part of the core part is made smaller than those of other portions to enlarge a mode field diameter and reduce the loss of the waveguide type optical isolator. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有高光隔离和小损耗并且便宜并且适合批量生产的波导型光隔离器的结构。解决方案：波导型光隔离器在基板上具有第一覆层，芯部和第二覆层，其中芯部用作法拉第转子，第一和第二偏振元件布置在中间的核心部分，使得它们的偏振轴在45°彼此交叉。至少在基板上形成其中装配和固定第一和第二偏振元件的凹槽。当第一和第二偏振元件中的每一个沿着其参考平面定位时，槽的底部用作定位面，使得可以高精度地调整由第一和第二偏振元件的偏振轴形成的角度。使芯部的一部分的截面积比其他部分的截面积小，以扩大模场直径并减小波导型光隔离器的损耗。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2008139517A Optical waveguide circuit board 审中-公开
标题翻译：光波导电路板
公开(公告)号：JP2008139517A
公开(公告)日：2008-06-19
申请号：JP2006325001
申请日：2006-11-30
申请人： Hoya Corp , Hoya株式会社
发明人： MIURA YOSHITSUGU , WATABE ATSUSHI , YOKOO YOSHIATSU
IPC分类号： G02B27/28 , G02B5/30 , G02B6/122
摘要： PROBLEM TO BE SOLVED: To provide an optical waveguide circuit board loaded with a waveguide type optical isolator, in which insertion loss is reduced and the high-precision adjustment of the optical axes of the both is made unnecessary, thus reducing the manufacturing cost and improving the mass-productivity. SOLUTION: A mode field diameter of a waveguide arranged in the waveguide type optical isolator is enlarged and the efficiency when the waveguide arranged in the waveguide type optical isolator is combined with the waveguide arranged on the optical waveguide circuit board is increased to reduce the loss when the waveguide type optical isolator is inserted while dispensing with the high-precision adjustment of the optical axis of the optical waveguide circuit board to that of the waveguide type optical isolator. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种装载有波导型光隔离器的光波导电路板，其中插入损耗减小，并且使两者的光轴的高精度调节成为不必要的，从而减少制造成本提高了大批量生产力。解决方案：布置在波导型光隔离器中的波导的模场直径增大，并且当布置在波导型光隔离器中的波导与布置在光波导电路板上的波导组合时的效率增加，以减少插入波导型光隔离器时的损耗，同时分配光波导电路板的光轴与波导型光隔离器的光轴的高精度调整。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008139478A Optical waveguide circuit board loaded with waveguide type optical isolator 审中-公开
标题翻译：光波导电路板装有波导型光隔离器
公开(公告)号：JP2008139478A
公开(公告)日：2008-06-19
申请号：JP2006324431
申请日：2006-11-30
申请人： Hoya Corp , Hoya株式会社
发明人： MIURA YOSHITSUGU , WATABE ATSUSHI
IPC分类号： G02B27/28 , G02B5/30 , G02B6/12 , G02B6/26
摘要： PROBLEM TO BE SOLVED: To provide an optical waveguide circuit board loaded with a waveguide type optical isolator, in which insertion loss is reduced and the high-precision adjustment of the optical axes of the both is made unnecessary, thus reducing the manufacturing cost and improving the mass-productivity. SOLUTION: The cross-sectional area is reduced in the vicinity of a light incidence end from a light source, in a core part constituting a waveguide arranged in the waveguide type optical isolator as compared with those of other portions so as to enlarge a mode field diameter at a relevant part. COPYRIGHT: (C)2008,JPO&INPIT

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