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    • 7. 发明申请
    • LENS DRIVE DEVICE AND IMAGING DEVICE
    • 镜头驱动装置和成像装置
    • US20130314809A1
    • 2013-11-28
    • US13981481
    • 2012-01-30
    • Hiroyuki WatanabeYohsuke IkedaTakafumi IshikawaTakuma IshikawaHiroki Ito
    • Hiroyuki WatanabeYohsuke IkedaTakafumi IshikawaTakuma IshikawaHiroki Ito
    • G02B7/04
    • G02B7/04G02B7/08
    • The present invention provides a lens drive device including a base member arranged inside a lens barrel, a lens frame holding a lens and provided to be movable with respect to the base member in an optical axis direction of the lens, a voice coil motor for moving the lens frame, and a position detection unit for detecting a position of the lens frame. The position detection unit includes a reflection portion provided to one of the base and the lens frame and including a reflection surface inclined with respect to the optical axis of the lens, and a photoreflector provided to the other of the base member and the lens frame and including a light projecting portion applying light to the reflection surface and a light receiving portion receiving light reflected on a reflection flat surface.
    • 本发明提供一种透镜驱动装置,其具备配置在透镜镜筒内的基座构件,保持透镜的透镜框,并且能够沿着透镜的光轴方向相对于基座构件移动,所述音圈电机用于移动 透镜框,以及用于检测透镜框的位置的位置检测单元。 所述位置检测单元包括设置在所述基座和所述透镜框架中的一个的反射部分,并且包括相对于所述透镜的光轴倾斜的反射面,以及设置在所述基座构件和所述透镜框架中的另一个的光反射器, 包括向反射面施加光的光投射部分和接收在反射平面上反射的光的光接收部分。
    • 8. 发明授权
    • Vehicular L-type suspension arm
    • 车载L​​型悬臂
    • US08414003B2
    • 2013-04-09
    • US13127691
    • 2009-11-04
    • Xiao YuBing LiuHiroyuki WatanabeKatsumi NagahoriMitsuru Inoue
    • Xiao YuBing LiuHiroyuki WatanabeKatsumi NagahoriMitsuru Inoue
    • B60G3/04B21D53/88
    • B60G7/001B60G2206/017B60G2206/122B60G2206/16B60G2206/8201B60G2206/82092Y10T29/49622
    • A vehicular L-type suspension arm is provided in which a wheel support part is provided on one end part of an arm main body, and a first vehicle body side linking portion and a second vehicle body side linking portion are provided in an intermediate part and on the other end part thereof respectively, wherein an arm main body (A) includes an upper half body (AU) that is formed so as to have an inverted U-shaped cross-section and a lower half body (AL) that is formed by press forming a plate material in a shape that blocks the lower open end of the upper half body (AU) and is welded by welds (w1) to inner faces of a pair of side wall parts 2 of the upper half body (AU), at the other end part of the arm main body (A) the lower half body (AL) extends lengthwise further outward than the upper half body (AU), an upwardly facing cylindrical bush support part (P2) is formed by burring integrally with the extended part (Ale) so that it is the second vehicle body side connecting portion (AF2), and an outer peripheral face, close to the intermediate part of the arm main body (A), of the bush support part (P2) is butt-welded to an outer end face of the upper half body (AU). Thus, the second vehicle body side connecting portion can be formed by a simple structure in which an extended part of a lower half body of the arm main body is merely subjected to burring.
    • 提供了一种车辆L型悬架臂,其中在臂主体的一个端部设置有车轮支撑部,并且在中间部分设置有第一车身侧连接部和第二车身侧连接部, 在其另一端部,其中臂主体(A)包括形成为具有倒U字形横截面的上半体(AU)和形成的下半体(AL), 通过压制形成阻挡上半体(AU)的下开口端的形状的板材,并通过焊接(w1)焊接到上半体(AU)的一对侧壁部分2的内表面, 在臂主体(A)的另一端部,下半体(AL)比上半体(AU)向纵向延伸,向上的圆筒状支承部(P2)通过与 延长部(Ale),使其成为第二车身侧连接部(AF2), 并且靠近臂主体(A)的中间部分的衬套支撑部分(P2)的外周面对接在上半体(AU)的外端面上。 因此,第二车身侧连接部可以通过简单的结构形成,其中臂主体的下半体的延伸部仅被加工。
    • 9. 发明授权
    • Vehicular L-type suspension arm
    • 车载L​​型悬臂
    • US08414002B2
    • 2013-04-09
    • US13127686
    • 2009-11-04
    • Xiao YuBing LiuHiroyuki WatanabeKatsumi NagahoriMitsuru Inoue
    • Xiao YuBing LiuHiroyuki WatanabeKatsumi NagahoriMitsuru Inoue
    • B60G3/04B21D53/88
    • B60G7/001B60G2204/1431B60G2204/1432B60G2204/148B60G2204/41B60G2204/43B60G2206/0122B60G2206/014B60G2206/017B60G2206/12B60G2206/122B60G2206/162B60G2206/722B60G2206/8107B60G2206/8201B60G2206/91Y10T29/49622
    • A vehicular L-type suspension arm is provided in which a wheel support part is provided on one end part of an arm main body, and a first vehicle body side linking portion and a second vehicle body side linking portion are provided in an intermediate part and on the other end part thereof respectively, wherein an arm main body (A) includes an upper half body (AU) having an inverted U-shaped cross-section and a lower half body (AL) that blocks the lower open end of the upper half body (AU), a first vehicle body side linking portion (AF1) is formed from front and rear support plates (SF, SR) each formed by press forming a plate material, these front and rear support plates (SF, SR) have base parts (SFa, Sra) that are integrally joined to each other, the base ends thereof being welded to an outside part of the arm main body (A), extremity parts (SFb, SRb) of the front and rear support plates (SF, SR) are arranged so as to be spaced from each other in the vehicle body fore-and-aft direction, and cylindrical bush support parts (P1) are integrally formed with the extremity parts (SFb, SRb) by burring on the same axis. Thus, the first vehicle body side linking portion can be prepared at light weight and low cost while ensuring a sufficient cross-section with a joined two-piece structure.
    • 提供了一种车辆L型悬架臂,其中在臂主体的一个端部设置有车轮支撑部,并且在中间部分设置有第一车身侧连接部和第二车身侧连接部, 在其另一端部,其中臂主体(A)包括具有倒U字形截面​​的上半体(AU)和阻挡上部的下开口端的下半体(AL) 半主体(AU),第一车体侧连接部分(AF1)由前后支撑板(SF,SR)形成,每个支撑板通过压制成形板材形成,这些前后支撑板(SF,SR)具有 基本部分(SFa,Sra),其基端焊接到臂主体(A)的外侧部分,前后支撑板(SF)的末端部分(SFb,SRb) ,SR)被布置成在车身前后方向上彼此间隔开 和圆筒状的衬套支撑部件(P1)通过在相同的轴线上卷绕而与末端部件(SFb,SRb)一体地形成。 因此,能够以重量轻且成本低的方式准备第一车身侧连接部,同时确保具有连接的两件式结构的足够的横截面。
    • 10. 发明授权
    • AC line signal detection device and method and power supply device
    • 交流线路信号检测装置及方法及电源装置
    • US08384373B2
    • 2013-02-26
    • US12659788
    • 2010-03-22
    • Hiroyuki WatanabeYasushi KatayamaMasaya Uemura
    • Hiroyuki WatanabeYasushi KatayamaMasaya Uemura
    • G01R19/00G01R1/38
    • G01R29/023H02M3/157
    • Disclosed herein is an AC line signal detection device including: a semiconductor integrated circuit; and a conversion section adapted to rectify an AC line signal and convert the rectified signal to an input signal to be fed to the semiconductor integrated circuit, wherein the semiconductor integrated circuit includes a monitoring section adapted to divide the AC line signal into a plurality of voltage ranges with at least one reference voltage proportional to the amplitude of the AC line signal to monitor within which voltage range the AC line signal falls; a measuring section adapted to measure a duration for which the AC line signal remains in each of the voltage ranges; and a determination section adapted to determine, based on the monitoring result of the monitoring section and the measurement result of the measuring section, whether the duration for which the AC line signal remains in each of the voltage ranges exceeds a set time which can be set in advance to make a pass/fail determination on the AC line signal.
    • 本发明公开了一种交流线信号检测装置,包括:半导体集成电路; 以及转换部,其适于对AC线信号进行整流,并将整流后的信号转换为输入到半导体集成电路的输入信号,其中,所述半导体集成电路包括适于将所述AC线信号分割为多个电压的监视部 范围具有与AC线信号的幅度成比例的至少一个参考电压,以监视AC线信号在哪个电压范围内下降; 测量部分,适于测量AC线信号保持在每个电压范围内的持续时间; 以及确定部,其适于基于所述监视部的监视结果和所述测量部的测量结果来确定所述AC线信号是否保持在每个所述电压范围内的持续时间是否超过可设定的设定时间 提前对交流线路信号进行通过/失败判定。