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    • 3. 发明申请
    • SEMICONDUCTOR LASER DRIVING CIRCUIT, LIGHT EMITTING DEVICE, AND DISK DRIVE
    • 半导体激光驱动电路,发光装置和磁盘驱动器
    • US20070115227A1
    • 2007-05-24
    • US11560977
    • 2006-11-17
    • Toshio NishidaSho Maruyama
    • Toshio NishidaSho Maruyama
    • H01S3/00G09G3/32
    • H01S5/042H01S5/06804
    • A semiconductor laser driving circuit has a circuit protection function at low temperature and includes a voltage current converter that converts an input voltage Vin, which is determined according to a desired light brightness of the semiconductor laser to be driven, into a current. A current limiter limits an output current of the voltage current converter to a specified current value or less. An output amplifier amplifies the output current of the voltage current converter and supplies the amplified current as a drive current to the semiconductor laser. A temperature detection circuit detects a low temperature state and, in the low temperature state, decreases the specified current value of the current limiter.
    • 半导体激光器驱动电路在低温下具有电路保护功能,并且包括电压电流转换器,其将根据要驱动的半导体激光器的期望光亮确定的输入电压Vin转换为电流。 电流限制器将电压电流转换器的输出电流限制在规定的电流值以下。 输出放大器放大电压电流转换器的输出电流,并将放大的电流作为驱动电流提供给半导体激光器。 温度检测电路检测低温状态,在低温状态下,降低限流器的规定电流值。
    • 4. 发明申请
    • Semiconductor light emitting device
    • 半导体发光器件
    • US20070102692A1
    • 2007-05-10
    • US10551918
    • 2005-07-11
    • Hirokazu AsaharaMitsuhiko SakaiToshio NishidaMasayuki Sonobe
    • Hirokazu AsaharaMitsuhiko SakaiToshio NishidaMasayuki Sonobe
    • H01L29/06
    • H01L33/387
    • A semiconductor light emitting device includes a semiconductor light emitting portion, a front surface electrode provided on one side of the semiconductor light emitting portion, an electrically conductive substrate provided on the other side of the semiconductor light emitting portion, the electrically conductive substrate being transparent to a wavelength of light emitted from the semiconductor light emitting portion, a rear surface electrode having a pattern in ohmic contact with a first region of a back surface of the electrically conductive substrate opposite from the semiconductor light emitting portion, and a rear surface insulation layer covering a second region of the back surface of the electrically conductive substrate other than the first region, the rear surface insulation layer being transparent to the wavelength of the light emitted from the semiconductor light emitting portion.
    • 半导体发光器件包括半导体发光部分,设置在半导体发光部分一侧的前表面电极,设置在半导体发光部分另一侧的导电基片,导电基片对 从半导体发光部发射的光的波长,与导电性基板的与半导体发光部相反的背面的第一区域欧姆接触的图案的背面电极,以及背面绝缘层覆盖 所述导电基板的除了所述第一区域以外的所述背面的第二区域,所述背面绝缘层对于从所述半导体发光部发出的光的波长透明。
    • 8. 发明授权
    • Private branch exchange
    • 私人交流
    • US06707897B2
    • 2004-03-16
    • US09180585
    • 1998-11-12
    • Toshio Nishida
    • Toshio Nishida
    • H04M300
    • H04M3/42314H04M3/42042H04M3/42059H04M3/42331H04M3/48H04M2242/22H04Q3/62H04Q3/625H04Q3/74H04Q11/0435H04Q2213/1309H04Q2213/13091H04Q2213/13095H04Q2213/13103H04Q2213/13106H04Q2213/13152H04Q2213/13175H04Q2213/13204H04Q2213/13209H04Q2213/13216H04Q2213/1322H04Q2213/13274
    • A private branch exchange comprising means, including at least an extension terminal, for connecting the extension terminal to a communication network, means for transmitting to the communication network a call including information relating to a caller number, when a transmission call is made from the extension terminal, means for sending, when a call is received from the communication network and the call includes information on a number, the call to the extension terminal corresponding to the called number, memory means for storing information on a predetermined number which is preconfirmed to function as a called number for callback, determination means for determining, when a call has been received from the extension terminal, whether or not the predetermined number is obtained, which corresponds to a caller number received from the extension terminal or a caller number corresponding to the extension number, with use of the information stored in the memory means, and means for employing, when the acquisition of the called number has been determined by the determination means, the predetermined number as a caller number and transmitting transmission call information including information relating to the caller number to the communication network.
    • 一种专用分支交换机,包括至少包括用于将分机终端连接到通信网络的分机终端的装置,用于当从分机进行发送呼叫时,向通信网络发送包括与主叫号码有关的信息的呼叫 终端,当从通信网络接收到呼叫并且呼叫包括关于号码的信息时,发送的装置,对应于被叫号码的分机终端的呼叫,用于存储关于预先确定为功能的预定号码的信息的存储装置 作为用于回叫的被叫号码,确定装置,用于当从分机终端接收到呼叫时,确定是否获得预定数量,该预定号码对应于从分机终端接收到的主叫号码或对应于 扩展号码,使用存储在存储器装置中的信息,以及emp的装置 当由所述确定装置确定所述被叫号码的获取时,所述预定号码作为主叫号码,并且向所述通信网络发送包括与所述呼叫者号码有关的信息的发送呼叫信息。
    • 10. 发明申请
    • Image Processing Apparatus
    • 图像处理装置
    • US20080123966A1
    • 2008-05-29
    • US11945472
    • 2007-11-27
    • Toshio NishidaHiroshi Chiba
    • Toshio NishidaHiroshi Chiba
    • G06K9/46H04N5/225
    • H04N5/23293G11B27/034G11B27/28H04N5/765H04N5/772H04N5/781H04N5/85H04N9/8042H04N9/8227
    • According to the present invention, it is possible to improve the usability of an automatic image editing apparatus by finding subject-captured scenes from inter-frame motion vectors for automatic editing of motion images. If the result of analyzing inter-frame motion vectors indicates that all motion vectors in a region are the same in direction and magnitude, this region is judged as a subject being followed. Thus, it is possible to automatically extract and edit subject-captured scenes. In addition, the edited images namely plural scenes may be displayed either in the same order as edited or in the order of importance. As well, similar scenes may be combined into a single image sequence. Thus, it is possible to provide improved usability to the viewer.
    • 根据本发明,通过从用于自动编辑运动图像的帧间运动矢量中找到被摄体拍摄的场景,可以提高自动图像编辑装置的可用性。 如果分析帧间运动矢量的结果表明区域中的所有运动矢量在方向和幅度上相同,则该区域被判断为被跟随的对象。 因此,可以自动提取和编辑被摄体拍摄的场景。 此外,可以按照与编辑的顺序相同的顺序显示编辑的图像,即多个场景。 同样,类似的场景也可以组合成单个图像序列。 因此,可以向观看者提供改进的可用性。