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    • 11. 发明授权
    • Radar system
    • 雷达系统
    • US07724182B2
    • 2010-05-25
    • US12099905
    • 2008-04-09
    • Kenichi InoueDaisuke UedaNoboru NegoroHiroyuki Sakai
    • Kenichi InoueDaisuke UedaNoboru NegoroHiroyuki Sakai
    • G01S7/40
    • G01S7/4004G01S7/285G01S13/931
    • The radar system includes: a transmission circuit transmitting the radar waves via a transmission antenna; a receiving circuit receiving the reflected waves via a receiving antenna; a delay line having an end connected to aid transmission circuit and the other end connected to said receiving circuit, which delays the radar waves by a predetermined delay amount; a correlation circuit/coherent detection circuit which detects a waveform having a strength equal to or higher than a predetermined strength, from a signal provided from said receiving circuit which obtains the signal from the reflected waves or the delayed radar waves; and a level decision circuit which judges, during self-diagnosis, whether or not the detected waveform is a waveform of the delayed radar wave according to the predetermined delay amount, and if the waveform is not the waveform of the delayed radar wave, determines that abnormality occurs in said radar system.
    • 雷达系统包括:通过发射天线发射雷达波的发射电路; 接收电路,经由接收天线接收反射波; 延迟线,其端部连接以辅助传输电路,另一端连接到所述接收电路,其将雷达波延迟预定的延迟量; 相关电路/相干检测电路,从从所述接收电路提供的信号中检测出具有等于或大于预定强度的强度的波形,该信号从反射波或延迟雷达波获得信号; 以及电平判定电路,在自诊断期间,根据预定的延迟量判断检测出的波形是否是延迟的雷达波的波形,如果波形不是延迟的雷达波的波形,则判定为 所述雷达系统发生异常。
    • 14. 发明申请
    • DETECTOR
    • 探测器
    • US20080165828A1
    • 2008-07-10
    • US11926721
    • 2007-10-29
    • Hidebumi SekiHiroyuki SakaiTomohiro Rokugawa
    • Hidebumi SekiHiroyuki SakaiTomohiro Rokugawa
    • G01K1/00G01K13/02
    • G01K1/14G01D11/24G01D11/30G01F15/06G01F15/18G01F15/185G01K1/06G01L19/16
    • A detector (10) includes: a joint (20) mounted on a fluid pipe; a case (30) mounted on the joint (20) to house a sensor (60); a holder (40) attached to the case (30) and housing a circuit board (70); and a cover (50) attached to the holder (40) and integrated with a light-shielding plate (53).An annular first lug (421), a leaf spring (422) having a projection (423) and a rotation restrainer which projects further from the first lug (421) along an inner circumferential side thereof are integrally formed on the holder (40).An annular first recess (32) to be engaged with the first lug (421) is formed on the case (30). A groove (33) is formed on an inner surface of the first recess. An annular second recess (34) is provided on an inner circumferential side of the first recess (32). A riser portion (35) is provided to a bottom surface thereof.
    • 检测器(10)包括:安装在流体管上的接头(20); 安装在接头(20)上以容纳传感器(60)的壳体(30); 安装在壳体(30)上并容纳电路板(70)的支架(40); 以及附接到所述保持器(40)并与遮光板(53)一体化的盖(50)。 在保持器(40)上一体形成环状的第一凸缘(421),具有突起(423)的旋转限制器的环形第一凸耳(421)和从第一凸缘(421)进一步突出的旋转限制器。 在壳体(30)上形成有与第一凸耳(421)接合的环形第一凹部(32)。 在第一凹部的内表面上形成有凹槽(33)。 在第一凹部(32)的内周侧设有环状的第二凹部(34)。 提升部分(35)设置在其底面。
    • 19. 发明授权
    • Wireless communication system and image forming device
    • 无线通信系统和图像形成装置
    • US06807380B2
    • 2004-10-19
    • US10227464
    • 2002-08-26
    • Atsushi IidaKanou SaitouHiroyuki Sakai
    • Atsushi IidaKanou SaitouHiroyuki Sakai
    • G03G1500
    • G03G21/1882G03G2221/1823
    • Tag side antennas attached at cartridge accessories and main body side antennas can be disposed sufficiently close to one another and facing one another without an increase in size of a device, even if the tag side antennas cannot be attached so as to cover end surface portions of the cartridge accessories and/or the number of the cartridge accessories mounted at the device main body is large. Tag side antennas disposed at each of toner cartridges are formed by conductive wiring in coil shapes. The toner cartridges are supported such that axes of these coils are substantially orthogonal to an insertion/removal direction at a cartridge holder. A main body side antenna is also formed by conductive wiring in a coil shape, has a coil axis substantially orthogonal to the insertion/removal direction, and may be supported interposed in a space between two of the toner cartridges.
    • 附着在盒附件和主体侧天线上的标签侧天线可以彼此充分地布置并且彼此面对,而不增加装置的尺寸,即使标签侧天线不能被附着以覆盖端部表面部分 盒附件和/或安装在装置主体上的盒式配件的数量大。 设置在每个调色剂盒的标签侧天线由线圈形状的导电布线形成。 这些调色剂盒被支撑成使得这些线圈的轴线大致正交于盒保持器处的插入/取出方向。 主体侧天线也由线状的导电布线形成,具有基本上与插入/取出方向正交的线圈轴线,并且可以被夹持在两个墨粉盒之间的空间中。