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    • 3. 发明授权
    • Centrifugal fan
    • 离心风机
    • US09194398B2
    • 2015-11-24
    • US13517655
    • 2012-06-14
    • Seiya FujimotoTakako FukudaYuzuru SuzukiMasaki Ogushi
    • Seiya FujimotoTakako FukudaYuzuru SuzukiMasaki Ogushi
    • F04D17/16F04D25/06
    • F04D29/4246F04D17/16F04D25/0613F04D29/281
    • There is provided a centrifugal fan including an upper casing which has an air suction opening, a lower casing, and an impeller which is disposed between the upper casing and the lower casing. The impeller includes an upper shroud which is provided on an upper casing side, and a plurality of blades which are arranged along a circumference direction below the upper shroud, and is rotatable around a rotary shaft. The upper casing and the lower casing configure an open-type casing. A surface of the upper shroud facing the upper casing includes a first portion which becomes closer to the lower casing as separating further from the rotary shaft. A surface of the upper casing facing the upper shroud includes a second portion which faces the first portion of the upper shroud and becomes closer to the lower casing as separating further from the rotary shaft.
    • 提供了一种离心式风扇,其包括具有空气吸入口,下壳体和设置在上壳体和下壳体之间的叶轮的上壳体。 叶轮包括设置在上壳体侧的上护罩和沿着上护罩下方的圆周方向布置的多个叶片,并且可绕旋转轴旋转。 上壳体和下壳体构成开式壳体。 上罩的面向上壳体的表面包括第一部分,该第一部分随着与旋转轴分离而变得更靠近下壳体。 面向上护罩的上壳体的表面包括与上护罩的第一部分相对的第二部分,并且随着离开旋转轴的分离而变得更接近下壳体。
    • 7. 发明授权
    • Vehicle-mounted device, navigation system, and control method for navigation system
    • 车载装置,导航系统及导航系统的控制方法
    • US08380431B2
    • 2013-02-19
    • US13056768
    • 2009-07-28
    • Takako FukudaKeisuke OkamotoHiroaki SekiyamaYoshihiro OeTokuhiko Nishiba
    • Takako FukudaKeisuke OkamotoHiroaki SekiyamaYoshihiro OeTokuhiko Nishiba
    • G01C21/20G01C21/26G01C21/30
    • G01C21/362G01C21/3682G09B29/106H04L67/18H04W4/02H04W4/023
    • A vehicle-mounted device 10 includes reception means 60 for receiving a telephone number and positional information about a first point location from a portable device 30, storage means 70 for storing telephone numbers and positional information about multiple second point locations, first comparison means 62a for comparing the telephone number of the first point location with the telephone numbers of the multiple second point locations, second comparison means 62b for comparing the positional information about the first point location with the positional information about the multiple second point locations, display means 63 for displaying a point of interest on a map on the basis of comparison results of the first and second comparison means by using either the positional information about the first point location or the positional information about one of the multiple second point locations corresponding to the first point location. A navigation system 100 includes the above vehicle-mounted device 10 and the portable device 30.
    • 车载装置10包括:接收装置60,用于从便携式装置30接收关于第一点位置的电话号码和位置信息;存储装置70,用于存储电话号码和关于多个第二点位置的位置信息;第一比较装置62a,用于 将第一点位置的电话号码与多个第二点位置的电话号码进行比较;第二比较装置62b,用于将关于第一点位置的位置信息与关于多个第二点位置的位置信息进行比较;显示装置63,用于显示 通过使用关于第一点位置的位置信息或关于与第一点位置对应的多个第二点位置之一的位置信息,基于第一和第二比较装置的比较结果,在地图上的兴趣点。 导航系统100包括上述车载装置10和便携装置30。
    • 10. 发明授权
    • Sheet coil type resolver
    • 片式线圈式旋转变压器
    • US08710829B2
    • 2014-04-29
    • US12813231
    • 2010-06-10
    • Takako FukudaTakaaki Ochiai
    • Takako FukudaTakaaki Ochiai
    • G01B7/30
    • G01D5/2093
    • A sheet coil type is provided in which a detection coil of two phases is disposed at a stator section and structured such that a coil of sine phase a coil of cosine phase are circumferentially arranged alternately on the same plane, wherein the distance between an excitation coil at a rotor section and the coil of sine phase at the stator section is identical to the distance between the excitation coil at the rotor section and the coil of cosine phase at the stator section, whereby the difference in amplitude between at a sine phase output and at a cosine phase output is eliminated.
    • 提供了一种线圈型,其中两相的检测线圈设置在定子部分处并且被构造成使得正弦相线圈的余弦相线圈在同一平面上交替地周向地布置,其中激励线圈 在转子部分处,定子部分处的正弦相线圈与转子部分处的励磁线圈和定子部分的余弦线圈之间的距离相同,从而在正弦相位输出和 在余弦相输出被消除。