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    • 2. 发明授权
    • Rewind control unit for a tape reader
    • 回卷磁带阅读器的控制单元
    • US4724308A
    • 1988-02-09
    • US756986
    • 1985-07-02
    • Seiichi HattoriYutaka MizunoKunio Kanda
    • Seiichi HattoriYutaka MizunoKunio Kanda
    • G06K13/26G11B15/02G11B15/18G11B15/20G11B15/22G11B15/44G11B15/48G06K7/10
    • G11B15/18G11B15/22G11B15/442G11B15/48
    • A low power consumption type tape reader permits miniaturization of reel motors and ensures stopping a tape (3) at a first rewind stop code, even if the response of a brake magnet (11) is somewhat poor. When a rewind command is received, the rotational speed of a capstan motor (12) is switched from a forward low speed to a reverse low speed, and then a feed magnet (14) is actuated to rewind the tape (3). The rotational speed of the capstan motor (12) is gradually increased to a reverse high speed. When a rewind stop code is detected, the speed of the capstan motor (12) is gradually decreased to the reverse low speed, and then the brake magnet (11) is actuated to stop the feed of the tape (3) temporarily. A reversible counter (40) stores the number of rewind stop codes detected during the time interval between the detection of the first rewind stop code and the temporary stopping of the feed of the tape (3). After the tape (3) has stopped, the speed of the capstan motor (12) is switched to the forward low speed. When the forward low speed is reached, the feed magnet (14) is actuated to feed the tape (3) in the forward direction, and the number of detected rewind stop codes is subtracted from the contents of the reversible counter (40). When the contents of the reversible counter becomes zero, the brake magnet (11) is actuated to stop the feed of the tape (3).
    • PCT No.PCT / JP84 / 00529 Sec。 371日期:1985年7月2日 102(e)日期1985年7月2日PCT提交1984年11月2日PCT公布。 第WO85 / 02045号公报 日期为1985年5月9日。低功耗型磁带读取器允许卷轴电机的小型化,并且即使制动磁体(11)的响应稍差,也能够以第一快退停止码停止磁带(3)。 当接收到倒带命令时,主导轮马达(12)的转速从正向低速切换到反向低速,然后致动进给磁铁(14)以重绕带子(3)。 主导轴马达(12)的转速逐渐增加到相反的高速。 当检测到倒带停止码时,主动马达(12)的速度逐渐降低到反向低速,然后制动磁铁(11)被暂时停止输送带(3)。 可逆计数器(40)存储在第一倒带停止码的检测和带(3)的馈送的暂停之间的时间间隔期间检测到的倒带停止码的数量。 在磁带(3)停止之后,主导轴马达(12)的速度被切换到正向低速。 当到达正向低速时,进给磁铁(14)被致动以沿着正向馈送带(3),并且从可逆计数器(40)的内容中减去检测到的倒退停止代码的数量。 当可逆计数器的内容物为零时,制动磁铁(11)被致动以停止输送带(3)。
    • 3. 发明申请
    • Watercraft steering assist system
    • 船舶转向辅助系统
    • US20070032142A1
    • 2007-02-08
    • US11545977
    • 2006-10-10
    • Yutaka MizunoRyoichi NakaseTsuide Yanagihara
    • Yutaka MizunoRyoichi NakaseTsuide Yanagihara
    • B63H21/22B63H23/00
    • B63H25/20B63H11/113
    • A steering assist system for a watercraft including a force detection assembly adapted to detect a force further applied to an operator steering control of the watercraft after the steering control is turned to a maximum turning position. The steering assist system also includes a controller configured to increase a steering force produced by the watercraft in response to an output of the force detection assembly. In one arrangement, the steering assist system increases an output of a propulsion system of the watercraft in proportion to an output of the force detection assembly. In another arrangement, the steering assist system moves a steering force producing member, such as a deflector or rudder, for example, in response to an output of the force detection assembly in addition to, or alternative to, increasing an output of the propulsion system.
    • 一种用于船舶的转向辅助系统,其包括力检测组件,其适于在转向控制转到最大转动位置之后检测进一步施加到操作者对船只的转向控制的力。 转向辅助系统还包括控制器,该控制器被配置为响应于力检测组件的输出而增加由船只产生的转向力。 在一种布置中,转向辅助系统与力检测组件的输出成比例地增加了船舶的推进系统的输出。 在另一种布置中,转向辅助系统例如响应于力检测组件的输出而移动诸如偏转器或方向舵的转向力产生构件,除了或替代以增加推进系统的输出之外 。
    • 5. 发明申请
    • Magnetostrictive load sensor
    • 磁致伸缩负载传感器
    • US20050274195A1
    • 2005-12-15
    • US11148727
    • 2005-06-09
    • Yutaka MizunoYoshinori HaradaSatomi Ishikawa
    • Yutaka MizunoYoshinori HaradaSatomi Ishikawa
    • G01G3/15G01L1/12G01L3/12G01L1/00
    • G01L3/12G01G3/15
    • A magnetostrictive load sensor includes an upper casing, a lower casing, a coil, and a bobbin. The upper casing having an approximate bell shape has an upper end that is provided with an opening and a lower end that is provided with a notch. The lower casing includes a disk-shaped member and a bar-shaped member that are integral with each other. The coil is formed by winding a conducting wire around the bobbin. A predetermined position of the bobbin is provided with a lead wire outlet for taking out the conducting wire of the coil. A method of manufacturing the magnetostrictive load sensor includes inserting the bar-shaped member into the axial center of the bobbin, and covering the lower casing with the upper casing. In this way, the notch of the upper casing and the lead wire outlet of the bobbin are fitted with each other. An upper end of the bar-shaped member projects through the opening of the upper casing.
    • 磁致伸缩负载传感器包括上壳体,下壳体,线圈和线轴。 具有近似钟形的上壳体具有设置有开口的上端和设置有凹口的下端。 下壳体包括彼此成一体的圆盘状构件和棒状构件。 线圈通过绕线圈缠绕导线而形成。 线轴的预定位置设置有用于取出线圈的导线的引线插座。 一种制造磁致伸缩负载传感器的方法,包括:将该棒状构件插入筒管的轴向中心,并用上壳体覆盖下壳体。 以这种方式,上壳体的凹口和线轴的引线出口彼此配合。 杆状构件的上端突出穿过上壳体的开口。
    • 9. 发明授权
    • Load detector and transport equipment including the same
    • 负载检测器和运输设备包括相同的
    • US07320251B2
    • 2008-01-22
    • US11143282
    • 2005-06-02
    • Yoshinori HaradaYutaka MizunoTomoyoshi KoyanagiYoshiyuki Kaneko
    • Yoshinori HaradaYutaka MizunoTomoyoshi KoyanagiYoshiyuki Kaneko
    • G01B7/16G01L1/00
    • G01L1/127G01L1/125
    • A load detector is constructed so as to stabilize an output voltage responding to an input load. The load detector includes a magnetostrictive sensor which includes a hollow case, a coil housed in the case, and a rod-like magnetic member located at an axial center of the coil, magnetized by an electric current flowing through the coil and receiving a load at an end thereof. The load detector further includes a pin which has a contact surface for applying the load onto the end of the magnetic member and is disposed axially inline with the magnetic member, and a bearing collar for reducing displacement of the pin with respect to the magnetic member. The magnetostrictive sensor and the pin are fitted, facing each other, into the bearing collar. The load detector is utilized suitably for transport equipment such as a water vehicle or electric bicycle.
    • 负载检测器被构造成使得响应于输入负载的输出电压稳定。 负载检测器包括磁致伸缩传感器,其包括中空壳体,容纳在壳体中的线圈和位于线圈的轴向中心处的杆状磁性构件,其被流过线圈的电流磁化并且接收负载 结束了。 负载检测器还包括一个销,其具有用于将负载施加到磁性构件的端部并且与磁性构件轴向一致地设置的接触表面,以及用于减小销相对于磁性构件的位移的轴承套圈。 磁致伸缩传感器和销彼此相对配合到轴承套环中。 负载检测器适用于运输设备,如水车或电动自行车。
    • 10. 发明授权
    • Watercraft steering assist system
    • 船舶转向辅助系统
    • US07118431B2
    • 2006-10-10
    • US10659424
    • 2003-09-10
    • Yutaka MizunoRyoichi NakaseTsuide Yanagihara
    • Yutaka MizunoRyoichi NakaseTsuide Yanagihara
    • B63H21/21B63H11/107B63H11/113B63H11/117
    • B63H25/20B63H11/113
    • A steering assist system for a watercraft including a force detection assembly adapted to detect a force further applied to an operator steering control of the watercraft after the steering control is turned to a maximum turning position. The steering assist system also includes a controller configured to increase a steering force produced by the watercraft in response to an output of the force detection assembly. In one arrangement, the steering assist system increases an output of a propulsion system of the watercraft in proportion to an output of the force detection assembly. In another arrangement, the steering assist system moves a steering force producing member, such as a deflector or rudder, for example, in response to an output of the force detection assembly in addition to, or alternative to, increasing an output of the propulsion system.
    • 一种用于船舶的转向辅助系统,其包括力检测组件,其适于在转向控制转到最大转动位置之后检测进一步施加到操作者对船只的转向控制的力。 转向辅助系统还包括控制器,该控制器被配置为响应于力检测组件的输出而增加由船只产生的转向力。 在一种布置中,转向辅助系统与力检测组件的输出成比例地增加了船舶的推进系统的输出。 在另一种布置中,转向辅助系统例如响应于力检测组件的输出而移动诸如偏转器或方向舵的转向力产生构件,除了或替代以增加推进系统的输出之外 。