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    • 1. 发明授权
    • Chip-like electric component and method for manufacturing the same
    • 片状电气元件及其制造方法
    • US08193899B2
    • 2012-06-05
    • US12995867
    • 2009-06-01
    • Katsumi TakeuchiYutaka NomuraHiroyuki Kurokawa
    • Katsumi TakeuchiYutaka NomuraHiroyuki Kurokawa
    • H01C1/034
    • H01C7/003H01C1/06H01C17/006H01C17/06506Y10T29/49155
    • A chip-like electric component such as a chip resistor is provided, which is easy to manufacture and in which cracks or fractures of an insulating substrate are unlikely to occur. A pair of surface electrodes 21, 23 are formed so that thicknesses of the pair of surface electrodes increase from a resistor layer 13 toward end portions 30 of an insulating substrate 29 in a direction in which the pair of surface electrodes 21, 23 are arranged. A plating reservoir S is formed between one of the surface electrodes 21, 23 and an insulating protective layer 15. When forming at least one plated layer 33, a plated metal pools in the plating reservoir S. The at least one plated layer 33 may work to reduce to some extent a height difference between a soldering electrode portion 21, 23, 27, 33 and the insulating protective layer 15.
    • 提供了诸如片状电阻器的芯片状电气部件,其易于制造,并且其中不可能发生绝缘基板的裂纹或断裂。 形成一对表面电极21,23,使得一对表面电极的厚度从电阻层13朝向绝缘基板29的端部配置在一对表面电极21,23的方向上增加。 在一个表面电极21,23和绝缘保护层15之间形成电镀槽S.当形成至少一个镀层33时,电镀金属池在电镀槽S中。至少一个镀层33可以工作 以在一定程度上减少焊接电极部分21,23,27,33与绝缘保护层15之间的高度差。
    • 6. 发明授权
    • Solar energy system
    • 太阳能系统
    • US5644219A
    • 1997-07-01
    • US431229
    • 1995-04-28
    • Hiroyuki Kurokawa
    • Hiroyuki Kurokawa
    • G05F1/67H02J3/38H02J7/35H02N6/00G05F5/00
    • H02J3/385G05F1/67H02J3/383H02J7/35H02S99/00Y02E10/563Y02E10/566Y02E10/58Y10S136/293Y10S323/906
    • The object of the prevent invention is to provide a solar energy system of simple construction capable of utilizing the photovoltaic source always at a high efficiency without being affected by environmental changes or yearly declination of photovoltaic cell, etc.A solar energy system S provided, between photovoltaic array P constructed by connecting at least two photovoltaic arrays PL, PR of identical characteristics in parallel and a lead L to which the electric energy of the photovoltaic array P is supplied, with a detecting circuit NC for detecting the operating point of the photovoltaic array P, characterized in that the detecting circuit MC is provided with current limiting elements DL, DR with different voltage drops in forward direction connected in series to each of the two photovoltaic arrays PL, PR and that the system calculates the power of the two photovoltaic arrays PL, PR by detecting the terminal voltages of the two photovoltaic arrays PL, PR by means of those current limiting elements DL, DR and detects the operating point of the photovoltaic array P from the difference of power (or differential current) between the two photovoltaic arrays PL, PR.
    • 本发明的目的是提供一种简单结构的太阳能系统,其能够始终以高效率利用光伏源,而不受环境变化或光伏电池等的年度偏差的影响。太阳能系统S在 通过将至少两个并联的特性相同的光电阵列PL,PR和提供光电阵列P的电能的引线L连接到用于检测光伏阵列的工作点的检测电路NC构成的光电阵列P P,其特征在于,检测电路MC具有与两个光电阵列PL,PR中的每一个串联连接的正向不同电压降的限流元件DL,DR,并且系统计算两个光伏阵列的功率 PL,PR,通过这些电流检测两个光电阵列PL,PR的端子电压 限制元件DL,DR并且从两个光电阵列PL,PR之间的功率(或差分电流)的差异检测光伏阵列P的工作点。
    • 8. 发明申请
    • VEHICLE BODY STRUCTURE
    • 车身结构
    • US20130193716A1
    • 2013-08-01
    • US13643743
    • 2010-10-20
    • Hiroyuki Kurokawa
    • Hiroyuki Kurokawa
    • B62D25/04B62D25/06
    • B62D25/04B62D25/06
    • In a vehicle body structure, an inner panel of a frame member has an inner side flange joined to an outer side flange of a side outer panel. The inner side flange has a front side flange that extends outward in a vehicle width direction from a vehicle upper side end portion of an inner side wall portion and a rear side flange that extends inward in the vehicle width direction from the vehicle upper side end portion of the inner side wall portion. A cutout formed to open to the vehicle upper side in the inner side wall portion between the front side flange and the rear side flange in the vehicle width direction is positioned inside a closed cross-section formed by a front portion of a roof panel and a header panel as seen in a vehicle side view.
    • 在车身结构中,框架构件的内板具有与侧面板的外侧凸缘接合的内侧凸缘。 内侧凸缘具有从车宽方向向外延伸的前侧凸缘,其从内侧壁部的车辆上侧端部和从车辆上侧端部向车宽方向内侧延伸的后侧凸缘 的内侧壁部。 在车宽方向的前侧凸缘和后侧凸缘之间的内侧壁部中向车辆上侧开口的切口位于由顶板的前部形成的封闭截面的内侧, 头部面板,如车辆侧视图所示。
    • 9. 发明授权
    • Data playback apparatus and data playback method
    • 数据播放装置和数据播放方法
    • US08326114B2
    • 2012-12-04
    • US11947022
    • 2007-11-29
    • Masayuki BabaHiroyuki KurokawaMitsuyoshi SuzukiTakehiko Hanada
    • Masayuki BabaHiroyuki KurokawaMitsuyoshi SuzukiTakehiko Hanada
    • H04N5/76
    • H04N9/8205
    • A control unit (3) is provided for storing time information of data which are received for the first time by a receiving unit (1) in a memory (3a), and for, every time when the receiving unit (1) detects time information, acquiring the time information from the receiving unit (1), calculating the difference between the acquired time information and the time information of the first received data stored in the memory (3a), and, when the difference reaches a predetermined amount, outputting a command for starting a playback of data to a playback unit (4). The playback unit (4) starts a playback of the data stored in the storage unit (2) when the command for starting a playback of data is outputted from the control unit (3).
    • 提供控制单元(3),用于存储由存储器(3a)中的接收单元(1)首次接收的数据的时间信息,并且每当接收单元(1)检测到时间信息时 从接收单元(1)获取时间信息,计算所获取的时间信息与存储在存储器(3a)中的第一接收数据的时间信息之间的差值,并且当差值达到预定量时,输出 用于开始向重放单元(4)重放数据的命令。 当从控制单元(3)输出用于开始数据重放的命令时,重放单元(4)开始存储在存储单元(2)中的数据的重放。
    • 10. 发明授权
    • Visible light communication apparatus
    • 可见光通信装置
    • US08131154B2
    • 2012-03-06
    • US12412515
    • 2009-03-27
    • Fumitaka MurayamaHiroyuki KurokawaNaoyuki Furuta
    • Fumitaka MurayamaHiroyuki KurokawaNaoyuki Furuta
    • H04B10/00
    • H04B10/116H04B10/1141
    • A visible light communication apparatus is constituted with a transmitter for illuminating and projecting visible light on which an information signal is superimposed from a lamp fitting and a receiver for receiving the visible light to take out the information signal superimposed on the visible light. The transmitter modulates a transmission information signal, driving a light projecting element of the lamp fitting so as to superimpose the transmission information signal on the visible light of the lamp fitting, thereby radiating white light containing a blue light component as visible illumination light. The receiver receives the white visible light containing the blue light component radiated from the transmitter and generates a receiving information signal from the light receiving signal on a receiving circuit. A blue light photodiode which receives blue light at the highest sensitivity to output a light receiving signal is used as a light receiving element of the light receiving unit. The lamp fitting for radiating the white light containing the blue light component on the side of the transmitter as visible illumination light and the blue light photodiode for receiving blue light on the side of the receiver at the highest sensitivity can be used to perform visible light communications at high speed, while illuminating by the white light.
    • 可见光通信装置由用于照亮和投射可见光的发射器构成,其上从灯具叠加信息信号和用于接收可见光的接收器,以取出叠加在可见光上的信息信号。 发送器调制发送信息信号,驱动灯具的投光元件,以将发送信息信号叠加在灯具的可见光上,从而发出含有蓝色光分量的白光作为可见光。 接收器接收包含从发射器辐射的蓝光分量的白色可见光,并从接收电路上的光接收信号产生接收信息信号。 作为光接收单元的受光元件,使用以最高灵敏度接收蓝光以输出光接收信号的蓝光光电二极管。 可以使用用于将发射器侧的蓝色光分量的白光照射为可见光的灯具和用于以最高灵敏度接收接收器侧的蓝光的蓝光光电二极管,用于执行可见光通信 高速,同时用白光照亮。