PHOTOVOLTAIC SYSTEM AND POWER SUPPLY SYSTEM
    1.
    发明申请
    PHOTOVOLTAIC SYSTEM AND POWER SUPPLY SYSTEM 有权
    光伏系统和电源系统

    公开(公告)号:US20120277930A1

    公开(公告)日:2012-11-01

    申请号:US13543112

    申请日:2012-07-06

    IPC分类号: G06F1/26

    摘要: According to one embodiment, the photovoltaic system includes a memory configured to store power generator characteristics to be applied to the photovoltaic system, a calculation section configured to calculate an output target value to be output by the photovoltaic system using the power generator characteristics read from the memory, an operation target value, system data of a power system, and output data from the photovoltaic system to the power system, and a photovoltaic section configured to supply a corresponding power to the power system based on the output target value calculated by the calculation section.

    摘要翻译: 根据一个实施例,光伏系统包括被配置为存储要施加到光伏系统的发电机特性的存储器;计算部件,被配置为使用从所述光伏系统读取的发电机特性来计算由光伏系统输出的输出目标值 存储器,操作目标值,电力系统的系统数据以及从光伏系统到电力系统的输出数据,以及光伏部分,其被配置为基于通过计算计算出的输出目标值向电力系统提供相应的电力 部分。

    Photovoltaic generation system and power feeding system
    2.
    发明授权
    Photovoltaic generation system and power feeding system 有权
    光伏发电系统和供电系统

    公开(公告)号:US09450451B2

    公开(公告)日:2016-09-20

    申请号:US13610152

    申请日:2012-09-11

    摘要: According to one embodiment, a system includes a battery to charge power and discharge a direct-current power to a converter, the converter supplying the converted power to a power system, detectors detecting a voltage at a point between the converter and power system, a current output from the converter and effective power from the voltage value and a current value detected, units computing an angular frequency of the voltage output from the converter, based on an effective power value and an output target value of effective power and an output voltage target value of the converter, based on a current value, a set voltage value and an angular frequency, and a controller controlling the converter according to the output voltage target value.

    摘要翻译: 根据一个实施例,一种系统包括:电池,用于向转换器充电电力并将直流电力放电,所述转换器将转换的功率提供给电力系统;检测器,检测转换器和电力系统之间的点处的电压; 根据有效功率的有效功率值和有效功率的输出目标值和输出电压目标值,从转换器的电流输出和来自电压值的有效功率和检测到的电流值,单位计算从转换器输出的电压的角频率 基于当前值,设定电压值和角频率的转换器的值,以及根据输出电压目标值控制转换器的控制器。

    High magnification range zoom lens
    4.
    发明授权
    High magnification range zoom lens 失效
    高倍率变焦镜头

    公开(公告)号:US4720180A

    公开(公告)日:1988-01-19

    申请号:US475532

    申请日:1983-03-15

    CPC分类号: G02B15/173

    摘要: The disclosed zoom lens has at least four lens groups with proper refractive powers operating such that while the third lens group counting from front is held stationary, the first and second lens groups and at least one of the fourth lens group and those that follow are moved axially in differential relation to effect zooming. A given range of variation with zooming of the image magnification of the second lens group and a given differential relation for the zooming movement of the first and second lens groups achieve good stability of aberration correction over an extended zooming range.

    摘要翻译: 所公开的变焦透镜具有至少四个透镜组,其具有适当的折射力操作,使得当从前方计数的第三透镜组保持静止时,第一透镜组和第四透镜组中的至少一个以及随后的至少一个被移动 轴向差异关系,以实现变焦。 通过第二透镜组的图像放大率的变焦和给定的第一和第二透镜组的变焦运动的差分关系的变化的给定范围实现了在扩展变焦范围上的像差校正的良好稳定性。

    Light emitting diode
    5.
    发明授权
    Light emitting diode 失效
    发光二极管

    公开(公告)号:US4301461A

    公开(公告)日:1981-11-17

    申请号:US104846

    申请日:1979-12-18

    申请人: Toshiaki Asano

    发明人: Toshiaki Asano

    CPC分类号: H01L33/54 H01L33/20

    摘要: A light emitting diode (LED) having excellent directivity, which is provided with a light emitting surface formed by a PN-junction of a semiconductor body, and a dome of a transparent material formed on the light emitting surface. The external surface of the dome is made a light emitting window. This external surface is in a semi-spherical shape at least in its one part, and the light emitting surface is on the symmetrical axis of the semi-spherical surface. Further, the light emitting surface is disposed at a position displaced for a finite distance in the direction opposite to the light emitting direction with respect to the center of curvature of the semi-spherical surface. With such construction of the LED, light from the light emitting surface intensifies its directivity at the time of its emission from the external surface of the dome.

    摘要翻译: 具有优良方向性的发光二极管(LED),其具有由半导体主体的PN结形成的发光表面和形成在发光表面上的透明材料的圆顶。 圆顶的外表面被制成发光窗。 该外表面至少在其一部分中呈半球形,并且发光表面在半球形表面的对称轴上。 此外,发光面设置在相对于半球面的曲率中心在与发光方向相反的方向上移位有限距离的位置。 通过LED的这种结构,来自发光表面的光在其从圆顶的外表面发射时强化其方向性。

    Authority changing device, generating device, and computer program product
    6.
    发明授权
    Authority changing device, generating device, and computer program product 有权
    权限更换装置,生成装置和计算机程序产品

    公开(公告)号:US08776253B2

    公开(公告)日:2014-07-08

    申请号:US13729372

    申请日:2012-12-28

    IPC分类号: G06F7/04 G06F17/30

    CPC分类号: G06F21/604

    摘要: According to an embodiment, an authority changing device includes a first determiner, a second determiner, and a changing unit. A first authority is defined by a first combination of first to third item values, and a second authority is defined by a second combination of the fourth to sixth item values. The first determiner uses a logical expression to determine whether the change from the first authority to the second authority is possible, not possible, or unknown. The second determiner uses a first table to determine the availability of change from the first authority to the second authority when the availability of the change is determined to be unknown. The changing unit changes the first authority to the second authority when the change is determined to be possible.

    摘要翻译: 根据实施例,权限改变装置包括第一确定器,第二确定器和改变单元。 第一权限由第一至第三项目值的第一组合定义,第二权限由第四至第六项目值的第二组合定义。 第一个确定器使用逻辑表达式来确定从第一个权限到第二个权限的更改是可能的,不可能的还是未知的。 第二个确定者使用第一个表来确定当更改的可用性被确定为未知时,从第一个权限到第二个权限的更改的可用性。 当更改被确定为可能时,更改单元将第一个权限更改为第二个权限。

    Voice feature extraction device
    7.
    发明授权
    Voice feature extraction device 有权
    语音特征提取装置

    公开(公告)号:US06959277B2

    公开(公告)日:2005-10-25

    申请号:US09891876

    申请日:2001-06-26

    摘要: In a conventional device for extracting voice features accurately without being influenced by noises, such as a voice recognition device, usually an input voice signal is processed first by a noise reduction system having the tap length N, and the result is FFT-processed by L-points, and then the power spectrum vector is calculated; accordingly, a one time operation requires N multiplications and (N−1) summations. The voice feature extraction device according to the invention receives a voice signal including noises from a microphone, which is processed by a window function operation unit, and thereafter FFT-processed by an FFT operation unit by L-points. A power calculation unit calculates a power spectrum vector of the input voice signal. However, a noise reduction system determines in advance a filter coefficient of this system and processes the coefficient to calculate a noise reduction coefficient, and the power spectrum vector is processed by this noise reduction system. Thereby, the voice feature extraction device of the invention reduces the processing volume to 1/(4N−2) in comparison to the conventional device, lightens the processing load of the processing unit, and increases the processing speed.

    摘要翻译: 在诸如语音识别装置的语音识别装置的声音特征准确地提取语音特征的常规装置中,通常由具有抽头长度N的噪声降低系统首先处理输入语音信号,并且将结果由L 点,然后计算功率谱矢量; 因此,一次操作需要N次乘法和(N-1)个求和。 根据本发明的语音特征提取装置接收由麦克风产生的噪声的声音信号,由麦克风进行处理,由窗函数运算单元进行处理,然后由FFT运算单元用L点进行FFT处理。 功率计算单元计算输入语音信号的功率谱矢量。 然而,噪声降低系统预先确定该系统的滤波器系数并处理该系数以计算降噪系数,并且由该降噪系统处理功率谱矢量。 因此,本发明的语音特征提取装置与常规装置相比将处理量减少到1 /(4N-2),减轻了处理单元的处理负荷,并且提高了处理速度。

    Scanning device with optical path length compensator
    9.
    发明授权
    Scanning device with optical path length compensator 失效
    具有光路长度补偿器的扫描装置

    公开(公告)号:US4259004A

    公开(公告)日:1981-03-31

    申请号:US48257

    申请日:1979-06-13

    摘要: A scanning device for scanning a flat scanned surface by means of a rotating or rotatively vibrating deflector. The scanning device is provided with a rotational asymmetric image forming optical system disposed between the deflector and the scanned surface for forming an image of the scanned surface at a substantially equal distance from the deflecting surface of the deflector in the plane defined by the path of movement of the normal to the deflecting surface of the deflector in accordance with the rotation thereof.

    摘要翻译: 一种用于通过旋转或旋转振动偏转器扫描平坦扫描表面的扫描装置。 扫描装置设置有设置在偏转器和扫描表面之间的旋转非对称图像形成光学系统,用于在由偏移器的移动路径限定的平面中与偏转器的偏转表面基本相等的距离处形成扫描表面的图像 与偏转器的偏转面垂直的方向。

    Plasma display panel with an up-conversion phosphor
    10.
    发明授权
    Plasma display panel with an up-conversion phosphor 失效
    带上转换荧光粉的等离子显示面板

    公开(公告)号:US06265825B1

    公开(公告)日:2001-07-24

    申请号:US09252892

    申请日:1999-02-19

    申请人: Toshiaki Asano

    发明人: Toshiaki Asano

    IPC分类号: H01J1749

    CPC分类号: H01J11/12 H01J11/42

    摘要: The brightness of plasma display panel and extend the life thereof are improved. Of glass substrates 3 and 5 facing each other via partitioning walls 6 and defining a predetermined electric discharge space, a conventional phosphor layer 7 is provided on the glass substrate 5, and an up-conversion phosphor layer 8 is provided on the other glass substrate 3. Application of a high voltage between discharge electrodes 1 and 2 causes electric discharge, generating vacuum ultraviolet radiation and infrared radiation. The up-conversion phosphor layer 8 converts the infrared radiation to visible light, while the conventional phosphor layer 7 converts the vacuum ultraviolet radiation to visible light.

    摘要翻译: 提高等离子体显示面板的亮度并延长其寿命。 在通过分隔壁6彼此面对并限定预定放电空间的玻璃基板3和5之间,在玻璃基板5上设置常规的荧光体层7,并且在另一个玻璃基板3上设置上转换荧光体层8 在放电电极1和2之间施加高电压导致放电,产生真空紫外线辐射和红外辐射。 上变换荧光体层8将红外线辐射转换为可见光,而传统荧光体层7将真空紫外线辐射转换为可见光。