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1. 发明申请

US20110293926A1 LEAD FRAME FOR OPTICAL SEMICONDUCTOR DEVICES, METHOD OF PRODUCING THE SAME, AND OPTICAL SEMICONDUCTOR DEVICE 有权
标题翻译：用于光学半导体器件的引线框架，其制造方法和光学半导体器件
公开(公告)号：US20110293926A1
公开(公告)日：2011-12-01
申请号：US13168192
申请日：2011-06-24
申请人： Yoshiaki KOBAYASHI , Kazuhiro KOSEKI , Shin KIKUCHI
发明人： Yoshiaki KOBAYASHI , Kazuhiro KOSEKI , Shin KIKUCHI
IPC分类号： B32B3/00 , C22F1/00 , B05D3/02 , C25D7/12
CPC分类号： H01L33/62 , H01L33/486 , H01L2924/0002 , Y10T428/26 , H01L2924/00
摘要： A lead frame for optical semiconductor devices in which a layer 2 composed of silver or a silver alloy is formed on an electrically-conductive substrate 1, having: a surface layer 4 composed of a metal or alloy thereof excellent in corrosion resistance as an outermost layer, wherein a concentration of a metallic component excellent in corrosion resistance of the surface layer is 50% by mass or more at the uppermost portion of the surface layer, and wherein a solid-solution layer 3 of silver and a metallic material which is a main component of the surface layer is formed between the surface layer and the layer composed of silver or a silver alloy.
摘要翻译：在导电性基板1上形成由银或银合金构成的层2的光半导体装置的引线框架，具有：作为最外层的耐腐蚀性优异的金属或合金构成的表面层4 其特征在于，表面层的耐腐蚀性优异的金属成分的浓度在表层的最上部为50质量％以上，其中，银的固溶体层3和主要的金属材料在表面层和由银或银合金构成的层之间形成表面层的成分。

2. 发明申请

US20110144906A1 NAVIGATION APPARATUS, SERVER APPARATUS, NAVIGATION METHOD, AND NAVIGATION PROGRAM 有权
标题翻译：导航设备，服务器设备，导航方法和导航程序
公开(公告)号：US20110144906A1
公开(公告)日：2011-06-16
申请号：US13028824
申请日：2011-02-16
申请人： Yusuke SUZUKI , Keisuke ONISHI , Shin KIKUCHI
发明人： Yusuke SUZUKI , Keisuke ONISHI , Shin KIKUCHI
IPC分类号： G01C21/00
CPC分类号： G01C21/3629 , G01C21/20 , G01C21/3667 , G08G1/096816 , G08G1/096838 , G08G1/096872
摘要： A navigation device performs a route guidance based on a route from a current location to a destination, the navigation device being connected to a server for searching the route. A navigation method for the navigation device includes sending a request for searching the route to the server and receiving information on the route from the server. The method also includes measuring an elapsed time from a start of the route guidance, and performing the route guidance based on the information received. The method further includes cutting off a communication with the server and coming into a standby state, upon a determination that the elapsed time measured has reached a predetermined time and when the route is being guided or a current location is being checked, to decrease a bandwidth usage between the navigation device and the server and to reduce a communication charge associated with the bandwidth usage.
摘要翻译：导航装置基于从当前位置到目的地的路线执行路线引导，导航装置连接到用于搜索路线的服务器。导航装置的导航方法包括向服务器发送搜索路由的请求，并从服务器接收关于路由的信息。该方法还包括测量从路线引导开始起的经过时间，并且基于所接收的信息来执行路线引导。该方法还包括：当确定所测量的经过时间已经达到预定时间，当路由正在被引导或当前位置被检查时，断开与服务器的通信并进入待机状态，以减小带宽导航设备与服务器之间的使用，并减少与带宽使用相关联的通信费用。

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