DC-DC converter capable of soft starting function by slowly raising reference voltage
    1.
    发明授权
    DC-DC converter capable of soft starting function by slowly raising reference voltage 失效
    DC-DC转换器,通过缓慢提升参考电压,可以实现软起动功能

    公开(公告)号:US06198258B1

    公开(公告)日:2001-03-06

    申请号:US09557985

    申请日:2000-04-25

    IPC分类号: G05F110

    摘要: A DC-DC converter includes an oscillation circuit for oscillating at a predetermined frequency and generating a pulse with a predetermined pulse width, a reference voltage generating circuit for generating a reference voltage, means mounted in the reference voltage generating circuit for slowly rising the reference voltage, a switching circuit for chopping the current inputted from a DC primary electric power source in accordance with the pulse, and feedback control means for stopping/restarting the oscillation of the oscillation circuit on the basis of the voltage that the output of the switching circuit is smoothed and including the reference voltage with a detection voltage upon stopping control, so that the DC-DC converter having a soft starting function is provided with a simple structure and a compact size without utilizing a PWM circuit and a VCO.

    摘要翻译: DC-DC转换器包括用于以预定频率振荡并产生具有预定脉冲宽度的脉冲的振荡电路,用于产生参考电压的参考电压产生电路,安装在参考电压发生电路中的装置,用于缓慢升高参考电压 用于根据脉冲切断从直流主电源输入的电流的开关电路,以及用于基于开关电路的输出的电压来停止/重启振荡电路的振荡的反馈控制装置 在停止控制时具有检测电压的平滑化和包括参考电压,使得具有软启动功能的DC-DC转换器具有简单的结构和紧凑的尺寸,而不用PWM电路和VCO。

    PWM switching regulator with current and voltage feedback
    2.
    发明授权
    PWM switching regulator with current and voltage feedback 失效
    PWM开关调节器具有电流和电压反馈

    公开(公告)号:US06922040B2

    公开(公告)日:2005-07-26

    申请号:US10667946

    申请日:2003-09-22

    IPC分类号: H02M3/155 H02M3/158 G05F1/70

    摘要: In a switching power source apparatus which outputs a DC output voltage converted from a DC power source voltage, the DC output, voltage is compared with a reference voltage to generate a feedback signal which decreases as the DC output voltage increases. A current detecting signal which decreases as the output current increase is also generated. The smaller of the feedback signal and the current detecting signal, as a comparison signal, is compared with a triangular signal in a PWM comparator to produce a PWM signal. A semiconductor switch is on-off controlled by the PWM signal. Therefore, the apparatus can perform a constant voltage control with a current limit function.

    摘要翻译: 在输出从直流电源电压转换的直流输出电压的开关电源装置中,将直流输出电压与基准电压进行比较,生成随着直流输出电压增加而减小的反馈信号。 还产生随着输出电流增加而减小的电流检测信号。 作为比较信号的反馈信号和电流检测信号中的较小者与PWM比较器中的三角形信号进行比较,以产生PWM信号。 半导体开关由PWM信号控制。 因此,该装置可以执行具有电流限制功能的恒定电压控制。

    DC/DC converter and audio device incorporating the same
    3.
    发明授权
    DC/DC converter and audio device incorporating the same 失效
    DC / DC转换器和包含它的音频设备

    公开(公告)号:US5659241A

    公开(公告)日:1997-08-19

    申请号:US575961

    申请日:1995-12-20

    CPC分类号: H02M3/158 G05F1/613

    摘要: A DC/DC converter including a MOS transistor which is inserted in parallel with respect to a load and between a power source feeding line connected from a battery to the load and a ground line. the converter also has a first control circuit which generates a power of a boosted voltage via switching of the MOS transistor, receives the power of boosted voltage and controls the boosted voltage so as to be at a predetermined constant value in response to the boosted voltage. A bipolar transistor is inserted in parallel with the MOS transistor. A second control circuit receives power from the battery and causes switching of the bipolar transistor to generate a power of boosted voltage. When the boosted voltage is lower than an operable voltage of the first control circuit, the second control circuit is operated, and when the boosted voltage is equal to or more than the operable voltage, the operation of the second control circuit is stopped.

    摘要翻译: 一种DC / DC转换器,包括相对于负载并联插入的MOS晶体管和从电池连接到负载的电源馈电线和地线之间。 转换器还具有通过MOS晶体管的切换产生升压电压的功率的第一控制电路,接收升压电压的电压,并根据升压电压将升压电压控制在预定的恒定值。 双极晶体管与MOS晶体管并联插入。 第二控制电路从电池接收电力并引起双极晶体管的切换以产生升压电压。 当升压电压低于第一控制电路的可操作电压时,第二控制电路被操作,并且当升压电压等于或大于可操作电压时,停止第二控制电路的操作。

    Method for manufacturing organic electroluminescent device
    4.
    发明授权
    Method for manufacturing organic electroluminescent device 有权
    制造有机电致发光器件的方法

    公开(公告)号:US08053024B2

    公开(公告)日:2011-11-08

    申请号:US11912352

    申请日:2006-02-15

    IPC分类号: B05D5/06 B05D3/02

    摘要: Disclosed is an organic EL device having high external quantum efficiency, long emission life and low driving voltage. Also disclosed are an illuminating device and a display. Specifically disclosed is an organic electroluminescent device comprising, on a supporting substrate, at least an anode, a cathode and an organic compound layer which is arranged between the anode and the cathode and includes at least one light-emitting layer. This electroluminescent device is characterized in that the anode, cathode and organic compound layer are respectively formed by coating.

    摘要翻译: 公开了具有高外量子效率,长发光寿命和低驱动电压的有机EL器件。 还公开了照明装置和显示器。 具体公开了一种有机电致发光器件,其在支撑基板上至少包括阳极,阴极和有机化合物层,该层布置在阳极和阴极之间并且包括至少一个发光层。 该电致发光器件的特征在于阳极,阴极和有机化合物层分别通过涂覆形成。

    Optical Composite Material And Optical Device Using the Same
    5.
    发明申请
    Optical Composite Material And Optical Device Using the Same 审中-公开
    光学复合材料及其使用的光学装置

    公开(公告)号:US20100317766A1

    公开(公告)日:2010-12-16

    申请号:US12864379

    申请日:2009-01-19

    申请人: Hiroaki Ando

    发明人: Hiroaki Ando

    IPC分类号: C08K7/00

    摘要: An optical composite material which exhibits high transparency, can make use of the superior optical characteristics of an inorganic material and is specifically applicable to the use required for heat resistance is disclosed, comprising a curable resin compound and inorganic particles having a volume average diameter of not less than 3.0 nm and not more than 15 nm and having been treated with a surface treatment agent exhibiting an average refractive index of not less than 1.50 and not more than 1.70, and the composite material exhibiting a cross-linking density of not less than 0.50 mmol/cm3 and not more than 7.0 mmol/cm3. An optical device by use thereof is also disclosed.

    摘要翻译: 具有高透明度的光学复合材料可以利用无机材料的优异的光学特性,特别适用于耐热性所需的用途,其包括固化性树脂化合物和体积平均直径不为无机颗粒 小于3.0nm且不大于15nm,并且用平均折射率不小于1.50且不大于1.70的表面处理剂进行处理,并且所述复合材料的交联密度不小于0.50 mmol / cm3且不大于7.0mmol / cm3。 还公开了一种使用它的光学装置。

    MANUFACTURING METHOD OF THERMOPLASTIC COMPOSITE MATERIAL, THERMOPLASTIC COMPOSITE MATERIAL AND OPTICAL ELEMENT
    6.
    发明申请
    MANUFACTURING METHOD OF THERMOPLASTIC COMPOSITE MATERIAL, THERMOPLASTIC COMPOSITE MATERIAL AND OPTICAL ELEMENT 审中-公开
    热塑性复合材料,热塑性复合材料和光学元件的制造方法

    公开(公告)号:US20090281234A1

    公开(公告)日:2009-11-12

    申请号:US11720657

    申请日:2005-11-11

    申请人: Hiroaki Ando

    发明人: Hiroaki Ando

    IPC分类号: C08L25/02 B01F7/00

    摘要: The present invention provides a transparent optical element having low thermal expansion and a manufacturing method of an optical element such as an object lens 15, the method having a melt-kneading process where a thermoplastic resin and an organic particle whose primary particles have a volume average dispersed particle size of not more than 30 nm, are melt-kneaded in an inert gas atmosphere.

    摘要翻译: 本发明提供一种具有低热膨胀率的透明光学元件和诸如物镜15的光学元件的制造方法,该方法具有熔融捏合工艺,其中热塑性树脂和一次粒子具有体积平均值的有机颗粒 分散粒径不大于30nm,在惰性气体气氛中熔融捏合。

    Picture display unit
    7.
    发明申请
    Picture display unit 失效
    图片显示单元

    公开(公告)号:US20090015905A1

    公开(公告)日:2009-01-15

    申请号:US12216738

    申请日:2008-07-10

    IPC分类号: G02F1/29

    CPC分类号: G02B26/001

    摘要: A picture display device includes display elements reflecting specific wavelengths of visible light; and shape deformation portions for inducing elastic deformation of the display elements. The individual display elements have colloidal particles arrayed at regular spacing, and an elastically deformable filler material intervening between the colloidal particles. The shape deformation portion includes a shape retention component formed of a material capable of reversible plastic deformation by external force.

    摘要翻译: 图像显示装置包括反映可见光的特定波长的显示元件; 以及用于引起显示元件的弹性变形的形状变形部分。 单个显示元件具有以规则间隔排列的胶体颗粒和介于胶体颗粒之间的可弹性变形的填充材料。 形状变形部包括由能够通过外力产生可逆塑性变形的材料形成的形状保持部件。

    Counterweight attachment and removal system and machine using same
    9.
    发明授权
    Counterweight attachment and removal system and machine using same 有权
    配重安装和拆卸系统和机器使用相同

    公开(公告)号:US08434787B2

    公开(公告)日:2013-05-07

    申请号:US13157609

    申请日:2011-06-10

    IPC分类号: B60S9/00 B66C23/72

    CPC分类号: E02F9/18 E02F3/627 Y10T403/24

    摘要: A counterweight attachment and removal system includes a machine mounting bracket and a link having two spaced apart arms. A proximal end of the link is pivotably coupled with the machine mounting bracket. A rotate cylinder has a proximal end pivotably coupled with the machine mounting bracket and a distal end pivotably coupled with a distal end of the link. A slide cylinder has a proximal end pivotably coupled with the link and a distal end pivotably coupled with a lift pin. The lift pin is positioned through slots defined by the two spaced apart arms. The counterweight attachment and removal system includes a first configuration in which the link is pivoted away from the machine mounting bracket, the rotate cylinder is retracted, the slide cylinder is extended, and the lift pin is positioned through distal portions of the slots. According to a second configuration, the link is pivoted toward the machine mounting bracket, the rotate cylinder is extended, the slide cylinder is retracted, and the lift pin is positioned through proximal portions of the slots.

    摘要翻译: 配重安装和拆卸系统包括机器安装支架和具有两个间隔开的臂的连杆。 连杆的近端可与机器安装支架枢转连接。 旋转圆筒具有可与机器安装支架可枢转地联接的近端和与连杆的远端可枢转地联接的远端。 滑动缸具有可枢转地联接到所述连杆的近端和与提升销可枢转地联接的远端。 提升销通过由两个间隔开的臂限定的槽定位。 配重安装和拆卸系统包括第一构造,其中连杆从机器安装支架枢转,旋转气缸缩回,滑动缸延伸,提升销定位在狭槽的远侧部分。 根据第二构造,连杆朝向机器安装支架枢转,旋转气缸延伸,滑动气缸缩回,并且提升销通过狭槽的近侧部分定位。

    Infrared reflecting device
    10.
    发明授权
    Infrared reflecting device 失效
    红外反射装置

    公开(公告)号:US07760424B2

    公开(公告)日:2010-07-20

    申请号:US11806864

    申请日:2007-06-05

    IPC分类号: F21V9/04

    摘要: An infrared reflecting device includes a multi-layer infrared reflecting body composed of a plurality of superimposed infrared reflecting members, and temperature-sensitive members positioned surrounding the side faces of the multi-layer infrared reflecting body. The infrared reflecting member includes colloidal crystal particles arrayed at regular lattice spacing, and a filler interposed between the colloidal crystal particles. Depending on temperature, the temperature-sensitive members supply the filler with moisture, and the lattice spacing of the colloidal crystal particles changes due to swelling of the filler. Since lattice spacing changes the reflected wavelength from the ultraviolet region to the infrared region on the basis of Bragg's law and Snell's law, the amount of transmitted infrared radiation can be adjusted efficiently.

    摘要翻译: 红外线反射装置包括由多个重叠的红外线反射部件构成的多层红外线反射体和围绕多层红外线反射体的侧面的温度敏感部件。 红外线反射构件包括以规则的格子间隔排列的胶体晶体颗粒和插入在胶体晶体颗粒之间的填充物。 根据温度,温度敏感部件为填料提供水分,胶体晶粒的晶格间距由于填料的膨胀而变化。 由于晶格间距基于布拉格定律和斯涅尔定律将反射波长从紫外区域改变到红外区域,所以可以有效地调节发射的红外线辐射量。