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    • 1. 发明授权
    • Magnetic disk device including a sensor in a case
    • 磁盘装置包括壳体中的传感器
    • US08107185B2
    • 2012-01-31
    • US12562742
    • 2009-09-18
    • Kazuhiro OkamotoYuki OnoYukihiro GoraiMitsuru WatanabeAkihiro SatoKeitaro Kikuchi
    • Kazuhiro OkamotoYuki OnoYukihiro GoraiMitsuru WatanabeAkihiro SatoKeitaro Kikuchi
    • G11B21/02G11B5/48
    • G11B5/3136G11B5/6005G11B5/6064
    • 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.
    • 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。
    • 2. 发明申请
    • MAGNETIC DISK DEVICE INCLUDES A SENSOR IN A CASE
    • 磁条设备包括传感器
    • US20100079913A1
    • 2010-04-01
    • US12562742
    • 2009-09-18
    • Kazuhiro OkamotoYuki OnoYukihiro GoraiMitsuru WatanabeAkihiro SatoKeitaro Kikuchi
    • Kazuhiro OkamotoYuki OnoYukihiro GoraiMitsuru WatanabeAkihiro SatoKeitaro Kikuchi
    • G11B5/00
    • G11B5/3136G11B5/6005G11B5/6064
    • 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.
    • 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。
    • 4. 发明授权
    • Phosphoric acid ester production method
    • 磷酸酯生产方法
    • US08410298B1
    • 2013-04-02
    • US13639977
    • 2011-05-12
    • Yuki OnoSatoru Ono
    • Yuki OnoSatoru Ono
    • C07F9/02
    • C07F9/65742C07F9/12C09K21/12
    • 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).
    • 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。
    • 5. 发明申请
    • PHOSPHORIC ACID ESTER PRODUCTION METHOD
    • 磷酸酯生产方法
    • US20130072708A1
    • 2013-03-21
    • US13639977
    • 2011-05-12
    • Yuki OnoSatoru Ono
    • Yuki OnoSatoru Ono
    • C07F9/6574
    • C07F9/65742C07F9/12C09K21/12
    • 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).
    • 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。
    • 8. 发明申请
    • Objective Lens for Optical Pickup Device and Optical Pickup Device
    • 光学拾取装置和光学拾取装置的物镜
    • US20120269051A1
    • 2012-10-25
    • US13512273
    • 2010-11-18
    • Tohru KimuraYuki Ono
    • Tohru KimuraYuki Ono
    • G11B7/1374
    • G02B13/18G11B7/1374G11B2007/0013
    • 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).
    • 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≦̸ T≦̸ TMAX×1.1(1),-0.003≦̸ M&NlE; 0.003(2)。
    • 9. 发明申请
    • Led Lighting Device, Street Light, and Optical System for Led Lighting Device
    • LED照明装置,路灯和LED照明装置用光学系统
    • US20120127716A1
    • 2012-05-24
    • US13388923
    • 2010-07-14
    • Yuki Ono
    • Yuki Ono
    • F21V13/04
    • F21S8/086F21V7/09F21V13/04F21W2131/103F21Y2105/16F21Y2115/10H01L33/60
    • 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.
    • 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。