公开(公告)号：US20100260031A1

公开(公告)日：2010-10-14

申请号：US12680194

申请日：2008-09-26

申请人： Yuki Ono ,  Kohei Ota ,  Kentarou Nakamura

发明人： Yuki Ono ,  Kohei Ota ,  Kentarou Nakamura

IPC分类号： G11B7/00

CPC分类号： G02B3/08 ,  G02B3/04 ,  G11B7/1374

摘要： Provided is an objective lens for an optical pickup apparatus. The objective lens collects diffracted light generated by an optical path difference giving structure onto the information recording surface of an optical information recording medium as a spot and suppresses fluctuation of diffraction efficiency due to a change of using wavelength. The optical pickup apparatus using such objective lens is also provided. The total diffraction efficiency can be improved by adjusting a wavelength at which the diffraction efficiencies of a plurality of basic structures forming the optical path difference giving structure in the objective lens are maximum, in accordance with a basic structure.

摘要翻译： 提供了一种用于光学拾取装置的物镜。 物镜将由光程差赋予结构产生的衍射光聚集到光信息记录介质的信息记录表面上作为点，并且抑制由于使用波长的变化引起的衍射效率的波动。 还提供了使用这种物镜的光学拾取装置。 根据基本结构，可以通过调整形成物镜中的光程差赋予结构的多个基本结构的衍射效率最大的波长来提高总的衍射效率。

公开(公告)号：US08125873B2

公开(公告)日：2012-02-28

申请号：US12680194

申请日：2008-09-26

申请人： Yuki Ono ,  Kohei Ota ,  Kentarou Nakamura

发明人： Yuki Ono ,  Kohei Ota ,  Kentarou Nakamura

IPC分类号： G11B7/00

CPC分类号： G02B3/08 ,  G02B3/04 ,  G11B7/1374

摘要： Provided is an objective lens for an optical pickup apparatus. The objective lens collects diffracted light generated by an optical path difference giving structure onto the information recording surface of an optical information recording medium as a spot and suppresses fluctuation of diffraction efficiency due to a change of using wavelength. The optical pickup apparatus using such objective lens is also provided. The total diffraction efficiency can be improved by adjusting a wavelength at which the diffraction efficiencies of a plurality of basic structures forming the optical path difference giving structure in the objective lens are maximum, in accordance with a basic structure.

摘要翻译： 提供了一种用于光学拾取装置的物镜。 物镜将由光程差赋予结构产生的衍射光聚集到光信息记录介质的信息记录表面上作为点，并且抑制由于使用波长的变化引起的衍射效率的波动。 还提供了使用这种物镜的光学拾取装置。 根据基本结构，可以通过调整形成物镜中的光程差赋予结构的多个基本结构的衍射效率最大的波长来提高总的衍射效率。

公开(公告)号：US08754181B2

公开(公告)日：2014-06-17

申请号：US12864684

申请日：2009-02-04

申请人： Yuki Ono ,  Masayoshi Isozaki ,  Takashi Saito

发明人： Yuki Ono ,  Masayoshi Isozaki ,  Takashi Saito

IPC分类号： C08G77/20 ,  C08F283/12

CPC分类号： C08G77/38 ,  C08F299/08 ,  C08G77/12 ,  C08G77/14 ,  C08G77/16 ,  C08G77/20 ,  C08G77/44 ,  C08G77/70 ,  C08L83/04 ,  G02B1/04 ,  G11B7/2533 ,  C08L83/00

摘要： Provided are a silicone resin that yields a cured product excellent in flexibility, toughness, and heat resistance and high in transparency, a process for producing the said silicone resin, and a curable resin composition comprising the said silicone resin. The silicone resin is obtained by reacting an organopolysiloxane containing SiH groups represented by general formula (3) with an organopolysiloxane containing hydroxyl groups at both ends represented by general formula (5) and an alcohol containing radically reactive groups represented by general formula (6) in the presence of a hydroxylamine compound represented by general formula (4) as a catalyst and this silicone resin is used in formulating a curable resin composition. In the general formulas, R is an alkyl group of 1-12 carbon atoms optionally containing an oxygen atom or an aryl group, R1 is an alkyl group, Y is a hydrocarbon group of 1-12 carbon atoms optionally containing an oxygen atom, Z is a (meth)acryloyl group, a vinyl group, or an allyl group, and n, s, m, and r are numbers respectively expressed as 0

公开(公告)号：US08410298B1

公开(公告)日：2013-04-02

申请号：US13639977

申请日：2011-05-12

申请人： Yuki Ono ,  Satoru Ono

发明人： Yuki Ono ,  Satoru Ono

IPC分类号： C07F9/02

CPC分类号： C07F9/65742 ,  C07F9/12 ,  C09K21/12

摘要： The present invention provides a novel production method which enables obtain a phosphorus compound having both an aromatic substituent and a phosphorinane backbone, without using an expensive hydrogen halide scavenger, without going through a complicated post treatment step or a step of recovering a solvent, and with a favorable yield and purity. In the present invention, step (1) of allowing phosphorus oxytrihalide to react with a phenol compound or naphthol compound at a molar ratio of 1.1-3.0:1 in the presence of metal halide, and removing unreacted phosphorus oxytrihalide, to produce a mono-substituted phosphorodihalidate; and step (2) of allowing the mono-substituted phosphorodihalidate obtained in the step (1) to react with a diol compound, at a 0.90 to 0.99 molar equivalent based on 1 mole of the halogen atom in the mono-substituted phosphorodihalidate so as to perform a dehydrohalogenation reaction, to obtain a phosphorus compound represented by Formula (V).

摘要翻译： 本发明提供了一种新颖的制备方法，其不需要经过复杂的后处理步骤或回收溶剂即可获得具有芳族取代基和磷烷烃骨架的磷化合物，而不需要昂贵的卤化氢清除剂， 有利的产量和纯度。 在本发明中，在金属卤化物的存在下，使三氟化三铁与酚化合物或萘酚化合物以摩尔比为1.1-3.0:1进行反应，除去未反应的三氯氧化磷的步骤（1） 取代的二硫代磷酸酯; 和步骤（2）使得步骤（1）中获得的单取代二碘代卤化物与二醇化合物反应，以相对于单取代的二卤代磷酸酯中的1摩尔卤素原子为0.90至0.99摩尔当量，以便 进行脱卤化氢反应，得到式（V）表示的磷化合物。

公开(公告)号：US20130072708A1

公开(公告)日：2013-03-21

申请号：US13639977

申请日：2011-05-12

申请人： Yuki Ono ,  Satoru Ono

发明人： Yuki Ono ,  Satoru Ono

IPC分类号： C07F9/6574

CPC分类号： C07F9/65742 ,  C07F9/12 ,  C09K21/12

摘要： The present invention provides a novel production method which enables obtain a phosphorus compound having both an aromatic substituent and a phosphorinane backbone, without using an expensive hydrogen halide scavenger, without going through a complicated post treatment step or a step of recovering a solvent, and with a favorable yield andpurity. In the present invention, step (1) of allowing phosphorus oxytrihalide to react with a phenol compound or naphthol compound at a molar ratio of 1.1-3.0:1 in the presence of metal halide, and removing unreacted phosphorus oxytrihalide, to produce a mono-substituted phosphorodihalidate; and step (2) of allowing the mono-substituted phosphorodihalidate obtained in the step (1) to react with a diol compound, at a 0.90 to 0.99 molar equivalent based on 1 mole of the halogen atom in the mono-substituted phosphorodihalidate so as to perform a dehydrohalogenation reaction, to obtain a phosphorus compound represented by Formula (V).

摘要翻译： 本发明提供了一种新颖的制备方法，其不需要经过复杂的后处理步骤或回收溶剂即可获得具有芳族取代基和磷烷烃骨架的磷化合物，而不需要昂贵的卤化氢清除剂， 有利的产量和纯度。 在本发明中，在金属卤化物的存在下，使三氟化三铁与酚化合物或萘酚化合物以摩尔比为1.1-3.0:1进行反应，除去未反应的三氯氧化磷的步骤（1） 取代的二硫代磷酸酯; 和步骤（2）使得步骤（1）中获得的单取代二碘代卤化物与二醇化合物反应，以相对于单取代的二卤代磷酸酯中的1摩尔卤素原子为0.90至0.99摩尔当量，以便 进行脱卤化氢反应，得到式（V）表示的磷化合物。

公开(公告)号：US08107185B2

公开(公告)日：2012-01-31

申请号：US12562742

申请日：2009-09-18

申请人： Kazuhiro Okamoto ,  Yuki Ono ,  Yukihiro Gorai ,  Mitsuru Watanabe ,  Akihiro Sato ,  Keitaro Kikuchi

发明人： Kazuhiro Okamoto ,  Yuki Ono ,  Yukihiro Gorai ,  Mitsuru Watanabe ,  Akihiro Sato ,  Keitaro Kikuchi

IPC分类号： G11B21/02 ,  G11B5/48

CPC分类号： G11B5/3136 ,  G11B5/6005 ,  G11B5/6064

摘要： A magnetic disk device includes a magnetic head assembly, which includes magnetic heads, support plates, and a flexible wiring substrate that are integrally formed. The magnetic heads include heating elements for making head element parts protrude toward magnetic disks by thermal expansion, the support plate supports the magnetic head, the flexible wiring substrate is provided along the support plate and electrically connects the magnetic heads to a circuit system, and the magnetic head assembly and the magnetic disks are assembled in a case. The magnetic disk device includes a sensor and a floating distance control circuit. The sensor detects at least one of atmospheric pressure, temperature, and humidity in the case. The floating distance control circuit increases or decreases current supplied to the heating element on the basis of the output of the sensor and controls the floating distance of the magnetic head so that the floating distance is constant. While being received in a package made of high temperature co-fired ceramic, the sensor is mounted on a circuit mounting surface of the flexible wiring substrate in the case.

摘要翻译： 磁盘装置包括磁头组件，其包括一体形成的磁头，支撑板和柔性布线基板。 磁头包括用于通过热膨胀使头元件部件朝向磁盘突出的加热元件，支撑板支撑磁头，柔性布线基板沿着支撑板设置并将磁头电连接到电路系统，并且 磁头组件和磁盘组装在一个壳体中。 磁盘装置包括传感器和浮动距离控制电路。 该传感器检测大气压力，温度和湿度中的至少一个。 浮动距离控制电路根据传感器的输出增加或减少提供给加热元件的电流，并控制磁头的浮动距离，使浮动距离恒定。 在被接收在由高温共烧陶瓷制成的包装中时，传感器安装在壳体中的柔性布线基板的电路安装表面上。

公开(公告)号：USD470796S1

公开(公告)日：2003-02-25

申请号：US29157400

申请日：2002-03-18

申请人： Yoshiharu Nakajima ,  Yuki Ono

设计人： Yoshiharu Nakajima ,  Yuki Ono

公开(公告)号：US20120269051A1

公开(公告)日：2012-10-25

申请号：US13512273

申请日：2010-11-18

申请人： Tohru Kimura ,  Yuki Ono

发明人： Tohru Kimura ,  Yuki Ono

IPC分类号： G11B7/1374

CPC分类号： G02B13/18 ,  G11B7/1374 ,  G11B2007/0013

摘要： Disclosed are an objective lens for optical pickup device and an optical pickup device that are capable of recording/reproducing information for an optical disc having multilayered information recording surfaces with achieving compactness and reduced cost. In the objective lens and the optical pickup device, under the assumption that TMAX (mm) is a maximum transparent substrate thickness among transparent substrate thicknesses of the optical disc, magnification M under the condition that the spherical aberration (λrms) is minimized at transparent substrate thickness T (mm) satisfying the following expression (1), satisfies the following expression (2), and an offense against the sine condition has a positive maximum value in an area between 70 percent and 90 percent of the radius of the effective aperture at the magnification M: TMAX×0.85≦T≦TMAX×1.1 (1), −0.003≦M≦0.003 (2).

摘要翻译： 公开了一种用于光学拾取装置和光学拾取装置的物镜，其能够记录/再现具有多层信息记录表面的光盘的信息，从而实现了紧凑性和降低的成本。 在物镜和光学拾取装置中，假设TMAX（mm）是光盘的透明基板厚度之间的最大透明基板厚度，在透明基板处球面像差（λrms）最小化的条件下的倍率M 满足下面的表达式（1）的厚度T（mm）满足下面的表达式（2），并且在正弦条件下的有效孔径半径的70％至90％之间的区域具有正的最大值 放大倍数M：TMAX×0.85＆nlE; T＆nlE; TMAX×1.1（1），-0.003＆nlE; M＆NlE; 0.003（2）。

公开(公告)号：US20120127716A1

公开(公告)日：2012-05-24

申请号：US13388923

申请日：2010-07-14

申请人： Yuki Ono

发明人： Yuki Ono

IPC分类号： F21V13/04

CPC分类号： F21S8/086 ,  F21V7/09 ,  F21V13/04 ,  F21W2131/103 ,  F21Y2105/16 ,  F21Y2115/10 ,  H01L33/60

摘要： A reflector has a reflection plane for reflecting light emitted from an LED light source in the direction that goes away from the optical axis of the LED light source with respect to the direction parallel to the optical axis, whereby the effective use of emitted light can be ensured by reflecting, for example, peripheral light, which normally cannot be effectively used, in a proper direction by the reflection plane and causing the reflected light to enter a diffusion lens. Further, by using the abovementioned reflection plane, the thickness of the reflector can be reduced and the diffusion effect of the emitted light can be increased, thereby enabling an increase in the flexibility of the design of the diffusion lens and a reduction in the thickness thereof, and consequently the thickness of an LED lighting device can be reduced.

摘要翻译： 反射器具有反射平面，用于相对于平行于光轴的方向反射从LED光源发射的光沿着与LED光源的光轴相离的方向反射，从而可以有效地使用发射的光 通过例如反射平面反射通常不能有效地使用的外围光线，并且使反射光进入扩散透镜来确保。 此外，通过使用上述反射面，可以减小反射体的厚度，并且可以提高发射光的扩散效果，从而能够增加扩散透镜的设计的柔性并减小其厚度 ，因此可以降低LED照明装置的厚度。

公开(公告)号：US20100079913A1

公开(公告)日：2010-04-01

申请号：US12562742

申请日：2009-09-18

申请人： Kazuhiro Okamoto ,  Yuki Ono ,  Yukihiro Gorai ,  Mitsuru Watanabe ,  Akihiro Sato ,  Keitaro Kikuchi

发明人： Kazuhiro Okamoto ,  Yuki Ono ,  Yukihiro Gorai ,  Mitsuru Watanabe ,  Akihiro Sato ,  Keitaro Kikuchi

IPC分类号： G11B5/00

CPC分类号： G11B5/3136 ,  G11B5/6005 ,  G11B5/6064

摘要： A magnetic disk device includes a magnetic head assembly, which includes magnetic heads, support plates, and a flexible wiring substrate that are integrally formed. The magnetic heads include heating elements for making head element parts protrude toward magnetic disks by thermal expansion, the support plate supports the magnetic head, the flexible wiring substrate is provided along the support plate and electrically connects the magnetic heads to a circuit system, and the magnetic head assembly and the magnetic disks are assembled in a case. The magnetic disk device includes a sensor and a floating distance control circuit. The sensor detects at least one of atmospheric pressure, temperature, and humidity in the case. The floating distance control circuit increases or decreases current supplied to the heating element on the basis of the output of the sensor and controls the floating distance of the magnetic head so that the floating distance is constant. While being received in a package made of high temperature co-fired ceramic, the sensor is mounted on a circuit mounting surface of the flexible wiring substrate in the case.

摘要翻译： 磁盘装置包括磁头组件，其包括一体形成的磁头，支撑板和柔性布线基板。 磁头包括用于通过热膨胀使头元件部件朝向磁盘突出的加热元件，支撑板支撑磁头，柔性布线基板沿着支撑板设置并将磁头电连接到电路系统，并且 磁头组件和磁盘组装在一个壳体中。 磁盘装置包括传感器和浮动距离控制电路。 该传感器检测大气压力，温度和湿度中的至少一个。 浮动距离控制电路根据传感器的输出增加或减少提供给加热元件的电流，并控制磁头的浮动距离，使浮动距离恒定。 在被接收在由高温共烧陶瓷制成的包装中时，传感器安装在壳体中的柔性布线基板的电路安装表面上。