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11. 发明授权

US07658086B2 Drawing method for bare optical fiber with suppressed hydrogen diffusion 有权
标题翻译：具有抑制氢扩散的裸光纤的拉制方法
公开(公告)号：US07658086B2
公开(公告)日：2010-02-09
申请号：US11433576
申请日：2006-05-15
申请人： Kenji Okada , Koichi Harada , Shunichirou Hirafune , Munehisa Fujimaki
发明人： Kenji Okada , Koichi Harada , Shunichirou Hirafune , Munehisa Fujimaki
IPC分类号： C03B37/023
CPC分类号： C03B37/0253 , C03B37/02718 , C03B37/029 , C03B2201/23 , C03B2205/40 , C03B2205/56 , C03B2205/72 , C03C13/045 , C03C2201/23 , Y02P40/57
摘要： A drawing method for a bare optical fiber, comprises the steps of: melting an optical fiber preform using a heating device and drawing the bare optical fiber; and naturally cooling down the bare optical fiber or forcibly cooling down the bare optical fiber by a cooling device after the heating and melting step, wherein a temperature history during the drawing the optical fiber preform to obtain the bare optical fiber in the heating device satisfies a relational expression: T≦−0.01X+12 where a time period when the heated and molten portion of the optical fiber preform heated and molten by the heating device reaches 1800° C. or higher is T (min) and a OH group concentration in a cladding layer of the optical fiber preform is X (wtppm).
摘要翻译：一种裸光纤的拉丝方法，包括以下步骤：使用加热装置熔化光纤预制棒并拉制裸光纤; 并且在加热熔融步骤之后自然地冷却裸光纤或强制地冷却裸光纤，其中在加热装置中获得裸光纤的拉伸期间的温度历史满足了关系表达式：T <= -0.01X + 12其中加热装置加热熔化的光纤预制件的加热和熔融部分达到1800℃或更高的时间段为T（min），OH基浓度在光纤预制件的包覆层中为X（wtppm）。

12. 发明授权

US07486863B2 Method for treating optical fiber and apparatus for treating optical fiber 有权
标题翻译：光纤处理方法及光纤处理设备
公开(公告)号：US07486863B2
公开(公告)日：2009-02-03
申请号：US11455690
申请日：2006-06-20
申请人： Takahiro Hamada , Munehisa Fujimaki , Kenji Yamashiro , Koichi Harada , Yukinari Shirako , Hiroyuki Sawano
发明人： Takahiro Hamada , Munehisa Fujimaki , Kenji Yamashiro , Koichi Harada , Yukinari Shirako , Hiroyuki Sawano
IPC分类号： G02B6/02
CPC分类号： C03C4/0042 , C03B2201/22 , C03C25/607 , G02B6/02 , Y02P40/57
摘要： A method of treating optical fiber includes at least a first step of creating a reduced-pressure atmosphere in a space which holds the optical fiber, and a second step of introducing to the space a deuterium-containing gas so as to expose the optical fiber to the gas.
摘要翻译：处理光纤的方法至少包括在保持光纤的空间中产生减压气氛的第一步骤，以及向该空间引入含氘气体以将光纤暴露于气体。

13. 发明授权

US07435274B2 Metal particle-dispersed composite oxides, metal particle-dispersed composite oxide-sintered bodies, method of manufacturing metal particle-dispersed composite oxides, and hydrocarbon-based fuel reformer 有权
标题翻译：金属颗粒分散复合氧化物，金属颗粒分散复合氧化物烧结体，金属颗粒分散复合氧化物的制造方法和烃类燃料重整器
公开(公告)号：US07435274B2
公开(公告)日：2008-10-14
申请号：US10786286
申请日：2004-02-26
申请人： Seiichi Suenaga , Tomohiro Suetsuna , Takayuki Fukasawa , Yasuhiro Goto , Koichi Harada
发明人： Seiichi Suenaga , Tomohiro Suetsuna , Takayuki Fukasawa , Yasuhiro Goto , Koichi Harada
IPC分类号： B01J8/00 , B01J35/02 , B01J23/00 , B01J21/00 , B01J20/00
CPC分类号： C01B3/40 , B01J15/005 , B01J23/825 , B01J23/83 , B01J23/84 , B01J35/0053 , B01J35/006 , B01J35/04 , B01J37/08 , B01J37/18 , B01J2219/00157 , C01B3/326 , C01B2203/0233 , C01B2203/0805 , C01B2203/1023 , C01B2203/1058 , C01B2203/1094 , C01B2203/1223 , C01B2203/1276 , C01B2203/1288 , H01M8/0618 , Y02P20/52 , Y02P70/56
摘要： There is disclosed a metal particle-dispersed composite oxide comprising a matrix material containing a composite oxide comprising a non-reducible metal oxide and an easily reducible metal oxide, the composite oxide containing 0.01 to 0.25 mol % of at least one additive metal selected from Al, Sc, Cr, B, Fe, Ga, In, Lu, Nb and Si, surface metal particles precipitated on an outer surface of the matrix material containing the composite oxide, and inner metal particles precipitated on an inner surface of the matrix material containing the composite oxide.
摘要翻译：公开了一种金属颗粒分散复合氧化物，其包含含有包含不可还原金属氧化物和容易还原的金属氧化物的复合氧化物的基质材料，所述复合氧化物含有0.01至0.25mol％的至少一种选自Al的添加剂金属，Sc，Cr，B，Fe，Ga，In，Lu，Nb和Si中，表面金属颗粒沉淀在含有复合氧化物的基体材料的外表面上，内金属颗粒沉淀在基质材料的内表面上，复合氧化物。

14. 发明授权

US07263267B2 Higher order mode dispersion compensating fiber and mode converter for higher order fiber 失效
标题翻译：高阶模式色散补偿光纤和模式转换器用于高阶光纤
公开(公告)号：US07263267B2
公开(公告)日：2007-08-28
申请号：US10866828
申请日：2004-06-15
申请人： Ning Guan , Kazuhiko Aikawa , Masashi Ikeda , Kuniharu Himeno , Koichi Harada
发明人： Ning Guan , Kazuhiko Aikawa , Masashi Ikeda , Kuniharu Himeno , Koichi Harada
IPC分类号： G02B6/02 , G02B6/22 , G02B6/00
CPC分类号： G02B6/03644 , G02B6/02261 , G02B6/03627 , G02B6/14 , G02B6/268 , G02B6/2835
摘要： A higher order mode dispersion compensating fiber includes an optical fiber and a first loss layer which is provided within the fiber and which attenuates a lower order mode propagating through the optical fiber while not attenuating a higher order mode which is higher than the lower order mode. A dispersion compensating fiber mode converter for a higher order fiber includes a single mode fiber; a higher order mode dispersion compensating fiber; and a fused and extended portion which has been formed by fusing and extending the single mode fiber and the higher order mode fiber. The fused and extended portion converts between the LP01 mode of the single mode fiber and the LP02 mode of the higher order mode dispersion compensating fiber.
摘要翻译：高阶模式色散补偿光纤包括光纤和第一损耗层，该第一损耗层设置在光纤内，并且衰减低通过光纤传播的低阶模，同时不衰减高于低阶模的高阶模。用于高阶光纤的色散补偿光纤模式转换器包括单模光纤; 高阶模色散补偿光纤; 以及通过熔融和延伸单模光纤和高阶模光纤而形成的熔接和延伸部分。融合和扩展部分在单模光纤的LP 01模式和高阶模色散补偿光纤的LP <02> / O模式之间转换。

15. 发明授权

US07214379B2 Method for the purification of marigold oleoresin 失效
标题翻译：万寿菊油树脂净化方法
公开(公告)号：US07214379B2
公开(公告)日：2007-05-08
申请号：US10665147
申请日：2003-09-22
申请人： Shin Sadano , Kazuhiro Fujiwara , Koichi Harada
发明人： Shin Sadano , Kazuhiro Fujiwara , Koichi Harada
IPC分类号： C11B1/10 , A61K36/28 , B01D11/00
CPC分类号： C09B61/00 , A23L5/44 , A61K36/28 , C07C403/24 , Y02P20/544 , Y10S514/912
摘要： Marigold oleoresin having a low viscosity and a high lutein content which can be filled in soft capsules can be obtained according to the method of the present invention, which is characterized by combining a step of subjecting oleoresin to supercritical fluid extraction and a step of dissolving oleoresin in a ketone solvent, cooling the solution and removing the ingredient which precipitated in solution.
摘要翻译：根据本发明的方法，可以获得具有低粘度和高叶黄素含量的万寿菊油树脂，其特征在于将含油树脂进行超临界流体萃取和溶解油树脂的步骤在酮溶剂中，冷却溶液并除去在溶液中沉淀的成分。

16. 发明授权

US07139457B2 Method for compensating modal dispersion in multimode optical fiber transmission path 有权
标题翻译：多模光纤传输路径补偿模态色散的方法
公开(公告)号：US07139457B2
公开(公告)日：2006-11-21
申请号：US11194463
申请日：2005-08-02
申请人： Ning Guan , Shinji Habu , Katsuhiro Takenaga , Kuniharu Himeno , Koichi Harada
发明人： Ning Guan , Shinji Habu , Katsuhiro Takenaga , Kuniharu Himeno , Koichi Harada
IPC分类号： G02B6/26 , G02B6/10
CPC分类号： G02B6/268 , G02B6/0288 , H04B10/2581
摘要： In an optical transmission path including multimode optical fibers, modal dispersion is reduced so that signal light can be transmitted at high speed and across a broad band, at low-cost and over a long distance. To reduce modal dispersion, when the transmission path is constructed by coupling a plurality of multimode optical fibers, a length ratio for the multimode optical fibers that obtains the maximum band of the optical transmission path is determined, and the multimode optical fibers are coupled according to this length ratio. The multimode optical fibers that are used have specific refractive index profiles as mode dispersion-compensating fibers. The compensated fiber and the mode dispersion-compensating fiber are coupled with specific lengths.
摘要翻译：在包括多模光纤的光传输路径中，模式色散减小，使得信号光可以低速和超长距离以高速和宽带传输。为了减少模态色散，当通过耦合多个多模光纤构成传输路径时，确定获得光传输路径的最大频带的多模光纤的长度比，并且多模光纤根据这个长度比。使用的多模光纤具有作为模式色散补偿光纤的特定折射率分布。补偿光纤和模式色散补偿光纤以特定长度耦合。

17. 发明授权

US07112689B2 Method for the production of a lutein-fatty acid ester concentrate 失效
公开(公告)号：US07112689B2
公开(公告)日：2006-09-26
申请号：US10331615
申请日：2002-12-31
申请人： Shin Sadano , Koichi Harada , Tadamichi Sonoda
发明人： Shin Sadano , Koichi Harada , Tadamichi Sonoda
IPC分类号： C07B51/43
CPC分类号： C07C403/24 , A23L5/43 , A23L33/105
摘要： The present invention relates to a method for the production of a lutein-fatty acid ester concentrate of high purity by dissolving marigold oleoresin in a ketone solvent such as acetone, cooling the solution, and removing wherefrom a ketone solvent-insoluble component to uniform the quality of oleoresin, followed by dissolving the acetone-soluble portion obtained as above in butanol, cooling the solution, removing a butanol-soluble impurity after adding or without adding one or more members selected from the group consisting of water, methanol, ethanol and a mixture thereof, and washing the resulting butanol-insoluble with ethanol.

18. 发明授权

US06252602B1 Information processing apparatus 失效
标题翻译：信息处理装置
公开(公告)号：US06252602B1
公开(公告)日：2001-06-26
申请号：US08934763
申请日：1997-09-22
申请人： Eichika Matsuda , Koichi Harada
发明人： Eichika Matsuda , Koichi Harada
IPC分类号： G06T1520
CPC分类号： G06T17/00 , G06F3/04815 , G06F3/147 , Y10S345/901
摘要： An information processing apparatus in accordance with the present invention includes a main body input and output section, provided to a main body cabinet section, for displaying a plan view of an object; and a lid body input and output section, provided to a lid body, for displaying a front view of the object. The main body cabinet section and the lid body are connected to each other by hinges so as to be opened and closed. A main control section is provided for changing a display state of the object on either the main body input and output section or the lid body input and output section in a predetermined manner, in response to a change in the display state of the object on the other input and output section. Therefore, the information processing apparatus can display the object in a three-dimensional manner in the plan and front views by referring to the display sections of the input and output sections, allowing the user to visually recognize the object with a natural appearance in a three-dimensional manner.
摘要翻译：根据本发明的信息处理设备包括：主体输入和输出部分，设置在主体机柜部分上，用于显示物体的平面图; 以及设置在盖体上的盖体输入输出部，用于显示物体的正视图。主体机柜部分和盖体通过铰链彼此连接以便打开和关闭。提供主控制部分，用于响应于对象的显示状态的改变，以预定的方式改变主体输入和输出部分或者盖体输入和输出部分上的对象的显示状态其他输入和输出部分。因此，信息处理装置可以通过参考输入和输出部分的显示部分在平面图和前视图中以三维方式显示对象，从而允许用户以三自然的外观在视觉上识别对象维度方式。

19. 发明授权

US5860377A Sewing machine with a speed correcting unit and an independently driven main shaft and loop taker 失效
标题翻译：缝纫机带有一个速度校正单元和独立驱动的主轴和回路接收器
公开(公告)号：US5860377A
公开(公告)日：1999-01-19
申请号：US972737
申请日：1997-11-18
申请人： Koichi Akahane , Takashi Kondo , Koichi Harada , Motonari Nakano , Yoshihisa Nozaki
发明人： Koichi Akahane , Takashi Kondo , Koichi Harada , Motonari Nakano , Yoshihisa Nozaki
IPC分类号： D05B19/14 , D05B19/12 , D05B55/14 , D05B57/30 , D05B57/38 , D05B69/10 , D05B69/12 , D05B69/18 , D05B69/28
CPC分类号： D05B55/14 , D05B57/30 , D05B69/12 , D05B69/28
摘要： A sewing machine, with independently driven main shaft and loop taker, stores a table containing preset speed correction values for negating rotational speed variations in the loop taker drive shaft caused by torque variations on the same; sets speed correction amounts based on speed correction values read from the speed correction value table; and outputs correction drive signals indicative of those speed correction values to the loop taker drive motor.
摘要翻译：具有独立驱动的主轴和回路接收器的缝纫机存储包含预设速度校正值的表，用于否定由于其上的扭矩变化引起的接收器驱动轴中的转速变化; 基于从速度校正值表读取的速度校正值来设定速度校正量; 并将指示那些速度校正值的校正驱动信号输出到接通器驱动电动机。

20. 发明授权

US5477770A Valve control unit for hydraulic actuator 失效
标题翻译：液压执行器阀门控制单元
公开(公告)号：US5477770A
公开(公告)日：1995-12-26
申请号：US313838
申请日：1994-09-28
申请人： Tomoaki Ono , Shoji Tozawa , Satoshi Fujii , Koichi Harada , Makoto Sakai
发明人： Tomoaki Ono , Shoji Tozawa , Satoshi Fujii , Koichi Harada , Makoto Sakai
IPC分类号： E02F9/22 , E02F3/43 , F15B11/08 , F15B13/044
CPC分类号： E02F9/2285 , E02F3/437 , E02F3/439
摘要： A valve control unit includes a main hydraulic oil circuit and a pilot oil circuit. The main circuit includes a main pump, a main valve downstream from the main pump, and a hydraulic actuator downstream from the main valve. The pilot oil circuit circulates pressurized pilot oil to control the main valve and includes a pilot oil pump, an automatic control switching valve downstream from the pilot oil pump, a manual limit switching valve downstream from the pilot oil pump, a manual control switching valve downstream from the manual limit switching valve, and a pilot oil chamber downstream from the manual control switching valve. The pilot oil chamber is located near the main valve such that the flow of pressurized pilot oil moves the main valve.
摘要翻译：阀控制单元包括主液压油回路和先导油回路。主回路包括主泵，主泵下游的主阀和主阀下游的液压致动器。先导油循环循环加压先导油以控制主阀，包括先导油泵，先导油泵下游的自动控制切换阀，先导油泵下游的手动限位切换阀，下游的手动控制切换阀来自手动限位切换阀，以及手动控制切换阀下游的先导油室。先导油室位于主阀附近，使得加压先导油的流动使主阀移动。

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