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21. 发明申请

US20130062877A1 JOINT AND SPACER USED THEREIN 有权
标题翻译：使用的接头和间距
公开(公告)号：US20130062877A1
公开(公告)日：2013-03-14
申请号：US13640265
申请日：2012-02-22
申请人： Nobuhiko Hayashi , Hajime Imura
发明人： Nobuhiko Hayashi , Hajime Imura
IPC分类号： F16L35/00
CPC分类号： F16L37/091 , F16L41/021
摘要： An inner tubular portion (15) and an outer tubular portion (16) form an insertion space (14) of a plastic pipe (11) and are integrally formed on a joint main body (13). A cap (29) is connected to the outer tubular portion (16) by projection-recess engagement. A retainer mechanism (27) of the plastic pipe (11) is provided between the outer tubular portion (16) and the cap (29). A cutout portion (20) is formed in the outer tubular portion (16), and a bulging engagement portion (24) is arranged on the cutout portion (20). The outer periphery of the bulging engagement portion (24) is connected to the cap (29) by the projection-recess engagement. A restricting portion is provided between the cutout portion (20) and the bulging engagement portion (24). The restricting portion is composed of a first tapered surface (21) and a second tapered surface (25). The first tapered surface (21) is provided on the cutout portion (20) and decreases in width toward the outer end. The second tapered surface (25) is provided on the bulging engagement portion (24) and engaged with the first tapered surface (21).
摘要翻译：一个内部管状部分（15）和一个外部管状部分（16）形成一个塑料管道（11）的插入空间（14），并一体形成在一个接头主体（13）上。帽（29）通过突出凹部接合连接到外管状部分（16）。塑料管（11）的保持机构（27）设置在外管状部分（16）和帽（29）之间。在外管部（16）上形成切口部（20），在切口部（20）上设置有凸出接合部（24）。凸出接合部分（24）的外周通过突出凹陷接合连接到盖（29）。在切口部（20）与凸出接合部（24）之间设有限制部。限制部分由第一锥形表面（21）和第二锥形表面（25）构成。第一锥形表面（21）设置在切口部（20）上，朝向外端减小宽度。第二锥形表面（25）设置在凸出接合部分（24）上并与第一锥形表面（21）接合。

22. 发明申请

US20120306118A1 JOINT AND METHOD FOR MANUFACTURING JOINT 审中-公开
标题翻译：用于制造接头的接头和方法
公开(公告)号：US20120306118A1
公开(公告)日：2012-12-06
申请号：US13504052
申请日：2011-11-28
申请人： Nobuhiko Hayashi , Koichi Nakamura , Masahiro Okita
发明人： Nobuhiko Hayashi , Koichi Nakamura , Masahiro Okita
IPC分类号： B29C45/14
CPC分类号： F16L55/00 , B29C45/006 , B29C45/261 , B29C45/2628 , B29C45/44 , B29L2031/246 , F16L37/091
摘要： An inner tubular portion (15) and an outer tubular portion 16 for forming an insertion space for a plastic pipe (11) are formed integrally with a joint body (13). Two fitting grooves (17) are formed in the outer peripheral surface of the inner tubular portion 15. Two sealing members (18) for maintaining water-tightness in the gap between the plastic pipe (11) received in the insertion space and the inner tubular portion (15) are fitted in the corresponding fitting grooves 17. A pair of view windows (25) for visually checking the fitting grooves (17) and the sealing members (18), which are fitted in the fitting grooves (17), from the exterior are formed in the outer tubular portion (16). The view windows (25) are arranged at opposing positions.
摘要翻译：一个用于形成塑料管（11）的插入空间的内部管状部分（15）和一个外部管状部分16与接合体（13）整体形成。在内筒部15的外周面上形成有两个嵌合槽（17）。另外，在容纳在插入空间的塑料管（11）与内筒管（11）之间的间隙保持水密性的两个密封构件部分（15）装配在相应的装配槽17中。一对用于目视检查安装在装配槽（17）中的装配槽（17）和密封构件（18）的视窗（25）外部形成在外管状部分（16）中。视窗（25）布置在相对的位置。

23. 发明授权

US07561774B2 Optical waveguide 失效
标题翻译：光波导
公开(公告)号：US07561774B2
公开(公告)日：2009-07-14
申请号：US10797053
申请日：2004-03-11
申请人： Keiichi Kuramoto , Hiroaki Izu , Mitsuaki Matsumoto , Youhei Nakagawa , Hitoshi Hirano , Nobuhiko Hayashi
发明人： Keiichi Kuramoto , Hiroaki Izu , Mitsuaki Matsumoto , Youhei Nakagawa , Hitoshi Hirano , Nobuhiko Hayashi
IPC分类号： G02B6/10
CPC分类号： G02B6/1221 , G02B6/138 , G02B2006/121
摘要： In the optical waveguide which comprises a core layer to be an optical transmission region and an upper clad layer and a lower clad layer covering the surrounding of the core layer and of which the upper clad layer is formed while being shrunk in the volume, a stress moderating layer formed a material with a smaller storage modulus than that of the upper clad layer is formed between the upper clad layer and the lower clad layer in at least a portion of a region where the upper clad layer and the lower clad layer are brought into contact with each other.
摘要翻译：在包括作为光传输区域的芯层和覆盖芯层的周围的上覆盖层和下覆盖层的光波导中，并且在收缩体积时形成上覆盖层，应力在上包层和下包层的区域的至少一部分中形成具有比上包层的储能模量小的材料的调节层形成在上包覆层和下包层之间互相接触。

24. 发明授权

US07521725B2 Optical waveguide and the method of fabricating the same 失效
标题翻译：光波导及其制造方法
公开(公告)号：US07521725B2
公开(公告)日：2009-04-21
申请号：US11059648
申请日：2005-02-17
申请人： Youhei Nakagawa , Nobuhiko Hayashi , Keiichi Kuramoto , Mitsuaki Matsumoto , Hitoshi Hirano
发明人： Youhei Nakagawa , Nobuhiko Hayashi , Keiichi Kuramoto , Mitsuaki Matsumoto , Hitoshi Hirano
IPC分类号： H01L33/00
CPC分类号： G02B6/138
摘要： Disclosed herein is an optical waveguide comprising a core layer to be an optical waveguide region, an upper clad layer covering the core layer and a lower clad layer, characterized in that an ultraviolet control region for preventing ultraviolet light from entering is provided at any one location of under the lower clad layer, on an interface of the lower clad layer and the upper clad layer, and on the upper clad layer. And a method of fabricating this optical waveguide is also disclosed.
摘要翻译：本文公开了一种光波导，其包括作为光波导区域的芯层，覆盖芯层的上覆层和下包层，其特征在于，在任何一个位置处设置用于防止紫外线进入的紫外线控制区域在下包层的下面，在下包层和上包层的界面上，在上包层上。并且还公开了制造该光波导的方法。

25. 发明授权

US07355208B2 Nitride-based semiconductor element and method of forming nitride-based semiconductor 有权
公开(公告)号：US07355208B2
公开(公告)日：2008-04-08
申请号：US11195637
申请日：2005-08-03
申请人： Masayuki Hata , Tatsuya Kunisato , Nobuhiko Hayashi
发明人： Masayuki Hata , Tatsuya Kunisato , Nobuhiko Hayashi
IPC分类号： H01L27/15
CPC分类号： B82Y20/00 , H01L21/0237 , H01L21/02378 , H01L21/02381 , H01L21/0242 , H01L21/02433 , H01L21/0254 , H01L21/02576 , H01L21/02639 , H01L21/02647 , H01L33/007 , H01S5/0207 , H01S5/22 , H01S5/2214 , H01S5/227 , H01S5/34333 , H01S2304/12
摘要： A nitride-based semiconductor element having superior mass productivity and excellent element characteristics is obtained. This nitride-based semiconductor element comprises a substrate comprising a surface having projection portions, a mask layer formed to be in contact with only the projection portions of the surface of the substrate, a first nitride-based semiconductor layer formed on recess portions of the substrate and the mask layer and a nitride-based semiconductor element layer, formed on the first nitride-based semiconductor layer, having an element region. Thus, the first nitride-based semiconductor layer having low dislocation density is readily formed on the projection portions of the substrate and the mask layer through the mask layer serving for selective growth. When the nitride-based semiconductor element layer having the element region is grown on the first nitride-based semiconductor layer having low dislocation density, a nitride-based semiconductor element having excellent element characteristics can be readily obtained. The first nitride-based semiconductor layer is formed through only single growth on the substrate, whereby a nitride-based semiconductor element having excellent mass productivity is obtained.

26. 发明申请

US20070189690A1 Optical waveguide 失效
标题翻译：光波导
公开(公告)号：US20070189690A1
公开(公告)日：2007-08-16
申请号：US11730637
申请日：2007-04-03
申请人： Nobuhiko Hayashi , Keiichi Kuramoto , Youhei Nakagawa , Mitsuaki Matsumoto , Hitoshi Hirano
发明人： Nobuhiko Hayashi , Keiichi Kuramoto , Youhei Nakagawa , Mitsuaki Matsumoto , Hitoshi Hirano
IPC分类号： G02B6/10
CPC分类号： G02B6/1245 , G02B6/12004 , G02B6/1221 , G02B6/30 , G02B6/422
摘要： Disclosed herein is an optical waveguide comprising a core layer to be an optical transmission region, an upper clad layer and a lower clad layer covering the core layer, in which the core layer, the upper clad layer and the lower clad layer are formed from resin materials, characterized in that a microlens made of a material having a higher refractive index than that of a material constituting said core layer is disposed in the vicinity of an end face of said core layer.
摘要翻译：本发明公开了一种光波导，其包括作为光透射区域的芯层，覆盖芯层的上覆盖层和下覆盖层，其中芯层，上覆层和下覆盖层由树脂形成材料，其特征在于，由具有比构成所述芯层的材料的折射率高的材料制成的微透镜设置在所述芯层的端面附近。

27. 发明授权

US07120181B1 Semiconductor laser device and method of fabricating the same 失效
标题翻译：半导体激光器件及其制造方法
公开(公告)号：US07120181B1
公开(公告)日：2006-10-10
申请号：US09532786
申请日：2000-03-22
申请人： Nobuhiko Hayashi , Takenori Goto
发明人： Nobuhiko Hayashi , Takenori Goto
IPC分类号： H01S5/00
CPC分类号： B82Y20/00 , H01S5/065 , H01S5/0658 , H01S5/2219 , H01S5/223 , H01S5/34333
摘要： In a semiconductor laser device, an AlGaN buffer layer, a GaN layer, an n-GaN layer, an n-AlGaN cladding layer, an MQW light emitting layer, a p-AlGaN cladding layer, a p-first GaN cap layer, a current blocking layer composed of n-AlGaN, and a p-second GaN cap layer are stacked in this order on a sapphire substrate, and a ridge portion having an upper surface having a width W1 is formed by etching. The current blocking layer has an opening having a width W2 on the upper surface of the ridge portion. The width W2 of the opening is smaller than the width W1 of the upper surface of the ridge portion. Accordingly, in a light emitting region of the MQW light emitting layer, a saturable light absorbing region is formed on both sides of a current injection region.
摘要翻译：在半导体激光器件中，AlGaN缓冲层，GaN层，n-GaN层，n-AlGaN包覆层，MQW发光层，p-AlGaN包覆层，p第一GaN覆盖层，由n-AlGaN构成的电流阻挡层和p-second GaN覆盖层依次层叠在蓝宝石基板上，具有宽度W 1 1的上表面的脊部由蚀刻。电流阻挡层在脊部的上表面上具有宽度W 2 2的开口。开口的宽度W 2 2小于脊部的上表面的宽度W 1 1 <1>。因此，在MQW发光层的发光区域中，在电流注入区域的两侧形成有可饱和的光吸收区域。

28. 发明申请

US20050008317A1 Optical device and method for manufacturing the same 有权
标题翻译：光学装置及其制造方法
公开(公告)号：US20050008317A1
公开(公告)日：2005-01-13
申请号：US10850463
申请日：2004-05-21
申请人： Keiichi Kuramoto , Youhei Nakagawa , Mitsuaki Matsumoto , Hiroaki Izu , Hitoshi Hirano , Nobuhiko Hayashi
发明人： Keiichi Kuramoto , Youhei Nakagawa , Mitsuaki Matsumoto , Hiroaki Izu , Hitoshi Hirano , Nobuhiko Hayashi
IPC分类号： G02B6/12 , G02B6/122 , G02B6/125 , G02B6/13 , G02B6/10
CPC分类号： G02B6/1221 , G02B6/125 , G02B2006/12126
摘要： An optical device includes a substrate, a core provided on the substrate, a first clad and a second clad formed around the core. The optical device further includes a light absorber layer, provided on the substrate, which absorbs light leaked from the core. The light absorber layer is formed of, for instance, the same material as that constituting the core.
摘要翻译：光学装置包括基板，设置在基板上的芯，围绕芯部形成的第一包层和第二包层。光学装置还包括设置在基板上的吸收层，其吸收从芯部泄漏的光。光吸收层例如由与构成芯的材料相同的材料形成。

29. 发明授权

US06821807B2 Method of forming nitride-based semiconductor layer, and method of manufacturing nitride-based semiconductor device 有权
标题翻译：氮化物系半导体层的形成方法以及氮化物系半导体装置的制造方法
公开(公告)号：US06821807B2
公开(公告)日：2004-11-23
申请号：US09941982
申请日：2001-08-30
申请人： Takashi Kano , Hiroki Ohbo , Nobuhiko Hayashi
发明人： Takashi Kano , Hiroki Ohbo , Nobuhiko Hayashi
IPC分类号： H01L2120
CPC分类号： H01S5/32341 , H01L21/0237 , H01L21/0242 , H01L21/02458 , H01L21/02505 , H01L21/0254 , H01L21/0262 , H01L33/007 , H01S5/0213 , H01S2304/04
摘要： In the manufacture of a semiconductor laser device, a low temperature buffer layer is grown on a sapphire substrate at a growth rate of 25 to 30 Å/sec. On the low temperature buffer layer, an n-GaN layer, a anti-crack layer, an n-cladding layer, an n-guide layer, an MQW active layer, a p-carrier blocking layer, a p-guide layer, a p-cladding layer and a p-contact layer are grown in this order. The growth of the low temperature buffer layer at the high growth rate allows a good low temperature buffer layer to be stably provided with good reproducibility. Thus, good crystallinity and electrical characteristics can stably be provided in the above layers.
摘要翻译：在半导体激光器件的制造中，在蓝宝石衬底上以25〜30 /秒的生长速度生长低温缓冲层。在低温缓冲层上，n-GaN层，抗裂纹层，n包层，n引导层，MQW有源层，p载流子阻挡层，p引导层， p覆层和p-接触层按此顺序生长。低温缓冲层在高生长速率下的生长允许良好的低温缓冲层稳定地提供良好的再现性。因此，在上述层中可以稳定地提供良好的结晶度和电特性。

30. 发明授权

US4441436A Solid fuel burning methods and apparatus 失效
标题翻译：固体燃料燃烧方法和装置
公开(公告)号：US4441436A
公开(公告)日：1984-04-10
申请号：US437090
申请日：1982-10-27
申请人： Nobuhiko Hayashi
发明人： Nobuhiko Hayashi
IPC分类号： F23L17/16 , F23B7/00
CPC分类号： F23B90/06 , F23B1/36 , F23B1/38 , F23B7/005 , F23L17/16
摘要： Methods and apparatus for burning fuel from a supply of solid fuel positioned at one side of a grating light a layer of the solid fuel at the grating to discharge combustible gas. Such discharged gas is drawn through the grating to a side of the grating opposite the mentioned one side and such drawn gas is burned at the other side of the grating. Attainable temperature of said grating, acting as a primary grating, is increased by providing a secondary grating spaced from such primary grating and located between that primary grating and a fire chamber.The methods and apparatus of the subject invention enable particulate, pelletized and other solid fuels, as well as combustible refuse and garbage, to be burned at an efficiency and convenience similar to the combustion of heating oil, and yet provide heat at a fraction of the cost of oil and gas heating methods.
摘要翻译：用于从定位在光栅一侧的固体燃料供应源燃烧燃料的方法和装置在光栅处点燃固体燃料层，以排出可燃气体。这种排出的气体通过光栅被吸引到与所述一侧相反的一侧的光栅，并且这样的被吸入的气体在光栅的另一侧被燃烧。作为主光栅的所述光栅的可达到的温度通过提供与这种主光栅间隔开并位于该主光栅和消防室之间的次光栅来增加。本发明的方法和装置使得颗粒状，颗粒状和其它固体燃料以及可燃垃圾和垃圾能够以与加热油的燃烧相似的效率和方便性被燃烧，并且在一部分石油和天然气加热方法的成本。

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