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    • 1. 发明专利
    • Information recording/reproducing driving device for 4-axis balancing mechanism
    • 四轴平衡机构的信息记录/再现驱动装置
    • JP2006216210A
    • 2006-08-17
    • JP2005078090
    • 2005-02-07
    • Noritoshi Yomoda憲壽 四方田
    • YOMODA NORITOSHI
    • G11B7/095
    • PROBLEM TO BE SOLVED: To provide an information detecting head for setting equal rotational moments with a counter balance in all control of a 4-axis direction for a movable part having an information detecting element, canceling an inertial moving force generated by vibration or shocks to be resistive to external disturbances in the information recording/reproducing driving device of a 4-axis balancing mechanism having a tilt control mechsnism of radial and tangential directions for controlling the movable part having an objective lens (or magnetic element) in focusing and tracking directions. SOLUTION: The gravity center of a pair of rigid support arms for connecting an information detecting element holder with each support axis of a mass balancing drive by pivots is adjusted in horizontal pressure by an elastic body energized to a fixed wall on a base via pivot screws, and the drive constituted by holding the two bodies to be freely rotated around the four axes is fixed by enabling 2-axis parallel movement and 2-axis tilt control. The information detecting element holder performs 2-axis parallel movement and 2-axis tilt control by making both ends of four free and elastic wires, and the mass balancing drive has an electromagnetic force generation mechanism for performing 4-axis driving control. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种信息检测头,用于在具有信息检测元件的可移动部件的四轴方向的全部控制中设置相等平衡的旋转力矩,消除由振动产生的惯性移动力 或冲击以抵抗具有用于控制在聚焦中具有物镜(或磁性元件)的可移动部分的径向和切向方向的倾斜控制机构的四轴平衡机构的信息记录/再现驱动装置中的外部干扰, 跟踪方向 解决方案:用于通过枢轴将信息检测元件保持器与质量平衡驱动器的每个支撑轴连接的一对刚性支撑臂的重心通过被激励到基座上的固定壁的弹性体在水平压力下调节 通过枢轴螺钉固定,通过使两轴平行移动和2轴倾斜控制可以固定两个主体围绕四个轴自由旋转构成的驱动。 信息检测元件支架通过使四根自由弹性线的两端进行2轴平行移动和2轴倾斜控制,质量平衡驱动具有用于进行4轴驱动控制的电磁力产生机构。 版权所有(C)2006,JPO&NCIPI
    • 3. 发明专利
    • Remote detection type radio information function type omnidirectional seismoscope
    • 远程检测类型无线电信息功能类型OMNIDIRECTIONAL SEISMOSCOPE
    • JP2006090996A
    • 2006-04-06
    • JP2004306209
    • 2004-09-21
    • Suzuki Shoji:KkNoritoshi Yomoda憲壽 四方田株式会社鈴機商事
    • YOMODA NORITOSHI
    • G01H1/00G01V1/18G01V1/22G08B13/22G08C17/00
    • PROBLEM TO BE SOLVED: To provide a sensor for nondirectional vibration or revolution on a horizontal plane used for a crime prevention sensor, a seismometer or the like, capable of detecting an omnidirectional disturbance by one sensor. SOLUTION: An omnidirectional seismo-sensor can perform sensing of vibration, horizontality, revolution and triaxial azimuths by allowing a sensing body to have a structure of a floating body having a free attitude in liquid by utilizing an electromagnetic radio means technology, and has a structure with no connection, no contact and no point of contact. This remote detection type radio information function type seismoscope has an automatic program of an information means for analyzing a detection signal, determining to be an abnormal signal, and adding a GPS position signal to a communication transmission signal of an emergency abnormality by a joint system of a short-distance radio communication network and cellular phone communication infrastructure utilization. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种用于防止传感器,地震仪等的水平面上的非定向振动或旋转的传感器,能够检测一个传感器的全向干扰。 解决方案:全向地震传感器可以通过利用电磁无线电装置技术,通过允许感测体具有在液体中具有自由姿态的浮体的结构来执行振动,水平,旋转和三轴方位的感测,以及 具有无连接,无接触,无接触点的结构。 该远程检测型无线电信息功能型地震仪具有用于分析检测信号,确定为异常信号并将GPS位置信号与紧急异常的通信发送信号相加的信息装置的自动程序, 短距离无线通信网络和蜂窝电话通信基础设施利用。 版权所有(C)2006,JPO&NCIPI
    • 4. 发明专利
    • Mass equilibrium optical pickup lens actuator of 6-axis control driving system
    • 6轴控制驱动系统的质量平衡光学拾取镜头执行器
    • JP2008052880A
    • 2008-03-06
    • JP2006255023
    • 2006-08-24
    • Noritoshi Yomoda憲壽 四方田
    • YOMODA NORITOSHI
    • G11B7/09
    • PROBLEM TO BE SOLVED: To improve information reading or recording performance and vibration resistance performance by a simple structure, to set incorporating accuracy roughly free by a 6-axis driving control shaft during manufacturing, and to reduce costs by simplifying an optical axis adjusting step.
      SOLUTION: The 6-axis driving type optical pickup actuator is provided with an optical pickup lens, four support arms for supporting a movable part to move, a damper base for supporting the four support arms, a driving means for controlling movement and rotation of an optical pickup lens optical axis by the application of an electromagnetic force, a balance shaft connecting the center of support arms to the movable part, having balance weights serving also as driving elements in both ends, and setting the axis hole of the damper base as a support axis to swing around the center gravity point of a balanced part.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了通过简单的结构提高信息读取或记录性能和抗振性能,在制造过程中通过6轴驱动控制轴设置大致自由度的精度,并且通过简化光轴来降低成本 调整步骤。 解决方案:6轴驱动型光学拾取器致动器设置有光学拾取透镜,用于支撑可移动部分移动的四个支撑臂,用于支撑四个支撑臂的阻尼器基座,用于控制运动的驱动装置, 通过施加电磁力使光学拾取透镜光轴的旋转,将支撑臂的中心连接到可动部的平衡轴,具有用作两端的驱动元件的平衡重,以及设置阻尼器的轴孔 基座作为支撑轴线围绕平衡部分的中心重心点摆动。 版权所有(C)2008,JPO&INPIT
    • 5. 发明专利
    • Rear monitoring device
    • 后监控设备
    • JP2007048246A
    • 2007-02-22
    • JP2005258442
    • 2005-08-11
    • Atomu Giken:KkNoritoshi Yomoda憲壽 四方田株式会社アトム技研
    • YOMODA NORITOSHI
    • G08G1/16B60R1/00B60R21/00
    • PROBLEM TO BE SOLVED: To improve a visual recognition of a driver when confirming vehicle rear.
      SOLUTION: Since an ultrasonic wave is horizontally diffused from an upper part position of a vehicle from an ultrasonic transducer at a predetermined height in a vehicle rear, an object lower than a reception ultrasonic transducer is not irradiated as an obstacle. If there is an obstacle higher than a position of the reception ultrasonic transducer in the vehicle shot by a transmission ultrasonic transducer unit, an ultrasonic wave is radiated, and an input ultrasonic signal of the reception transducer is converted into a picture signal. Since a predetermined color is applied to an image portion having a ultrasonic reflection signal of a predetermined value or more, a position of the obstacle can be clearly indicated in a monitor to the driver. Since a distance from the vehicle to an ultrasonic wave irradiation target can be provided on the basis of a position of the image portion, a distance to the obstacle indicated in the monitor can be determined.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:在确认车辆后方时改善驾驶员的视觉识别。 解决方案:由于超声波在车辆后方以超过规定高度的超声波换能器从车辆的上部位置水平扩散,所以不会将比接收超声波换能器低的物体作为障碍物照射。 如果存在高于由发送超声波换能器单元拍摄的车辆中的接收超声波换能器的位置的障碍物,则发射超声波,并将接收换能器的输入超声波信号转换为图像信号。 由于预定的颜色被施加到具有预定值以上的超声波反射信号的图像部分,因此可以在驾驶员的监视器中清楚地指示障碍物的位置。 由于可以基于图像部分的位置来提供从车辆到超声波照射目标的距离,所以可以确定在监视器中指示的障碍物的距离。 版权所有(C)2007,JPO&INPIT
    • 7. 发明专利
    • Tail fin type vibration propulsion apparatus
    • 尾灯类型振动推进装置
    • JP2013095411A
    • 2013-05-20
    • JP2011251089
    • 2011-10-28
    • Noritoshi Yomoda憲壽 四方田
    • YOMODA NORITOSHI
    • B63H1/36B63B35/00B63H25/42
    • PROBLEM TO BE SOLVED: To provide a tail fin type vibration propulsion device in a water sailing ship capable of obtaining large thrust force by a simple mechanism and excellent in transmission efficiency of driving force beyond the capability of a screw propeller propulsion device, energy saving performance, environmental safety, traveling safety and mass productivity.SOLUTION: In the sailing ship, using a central position of a biaxial vibration movable body which enables vertical reciprocating vibration sliding in a direction of a reference axis in the vertical direction and reciprocating rotation around the reference axis as a reference face, a tail fin elastic body (horizontal type or lateral type) 1 and a tail fin elastic body {vertical type or perpendicular type} 2 generating thrust force in the forward moving direction, in the rearward moving direction and the steering direction are disposed so that resultant forces of respective tail fin gravity center points are located on the reference axis. The biaxial vibration movable body cooperatively constitutes movement function means in the tail fin elastic body 1 and the tail fin elastic body 2 by a vertical drive means performing sliding reciprocating vibration in the gravity direction in accordance with the Fleming's law, a rotating drive means performing reciprocating axis rotation using the reference axis as a rotating axis and a rotation displacement control means controlling a displacement angle to a target steering direction via the rotating drive means.
    • 要解决的问题:为了在能够通过简单的机构获得大的推力并且具有超越螺旋桨推进装置的能力的驱动力的传动效率优异的水帆船中提供尾翼式振动推进装置, 节能性能,环境安全性,旅行安全性和批量生产力。 解决方案:在帆船中,使用双轴振动可移动体的中心位置,其使垂直往复振动沿垂直方向在参考轴线的方向上滑动并且围绕参考轴线作为参考面进行往复运动, 尾翼弹性体(水平型或侧面型)1和尾翼弹性体ä垂直型或垂直型} 2在向前移动方向,向后移动方向和转向方向上产生推力, 相应的尾翼重心点位于参考轴上。 双轴振动可移动体通过垂直驱动装置协调地构成尾翼弹性体1和尾翼弹性体2中的运动功能装置,垂直驱动装置根据弗莱明定律在重力方向上执行滑动往复振动,旋转驱动装置执行往复运动 使用参考轴作为旋转轴的轴旋转;以及通过旋转驱动装置控制与目标转向方向的位移角度的旋转位移控制装置。 版权所有(C)2013,JPO&INPIT
    • 8. 发明专利
    • Device for stably transporting mounted object
    • 用于稳定运输安装对象的设备
    • JP2007191215A
    • 2007-08-02
    • JP2006039961
    • 2006-01-19
    • Sutoraatekku:KkNoritoshi Yomoda憲壽 四方田株式会社ストラーテック
    • YAMAGUCHI SATORUYOMODA NORITOSHI
    • B65D19/40
    • PROBLEM TO BE SOLVED: To achieve a device for stably transporting a mounted object, in which the loaded object on this device is hardly influenced by an inertia force due to gradient responce of freely movable base table against the inertia force because its motion under loaded state is hardly carried out through paying attention against a variation in direction of accelration/deceleration when a loaded object that is easily broken, collaped, spilled out and cannot be fixed is transported by a moved object, and further that is protected against vibration and shock caused by a gravitational acceleration. SOLUTION: A loaded object attitude can always be freely responded in a vertical direction relative to both an omnidirectional inertia force and a gravitational direction acted during motion by placing a moved object on the device fixed to a moving vehicle and the like and transporting it and then a stable state approximate to a stationary state can be maintained even under any running states through a mechanism based on a natural principle for absorbing both vibration and shock. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了实现用于稳定地输送安装物体的装置,其中装置上的被加载物体几乎不受由于自由运动基台的倾斜响应而相对于惯性力的惯性力的影响,因为其运动 当容易破碎,碰撞,溢出而不能固定的装载物体被移动的物体运送时,通过注意加速/减速方向的变化难以进行负载状态,并且进一步防止振动 以及由重力加速引起的冲击。 解决方案:通过将移动的物体放置在固定到移动的车辆等上的装置上并且运送,负载物体姿态通常可以相对于在运动期间作用的全向惯性力和重力方向在垂直方向上自由地响应 然后通过基于用于吸收振动和冲击的自然原理的机构,即使在任何运行状态下,也可以维持接近静止状态的稳定状态。 版权所有(C)2007,JPO&INPIT
    • 9. 发明专利
    • Mass balance type optical pickup lens actuator by 6-axis control driving method
    • 通过6轴控制驱动方式的大容量平衡型光学拾取镜头致动器
    • JP2007188618A
    • 2007-07-26
    • JP2006028940
    • 2006-01-11
    • Noritoshi Yomoda憲壽 四方田
    • YOMODA NORITOSHI
    • G11B7/095
    • PROBLEM TO BE SOLVED: To attain significant cost reduction by simplification of an optical axis adjustment process by improving performance of reading or recording information and vibration-proof performance with a simple structure, and thereby freeing assembly accuracy in manufacture.
      SOLUTION: An optical pickup actuator comprises: an optical pickup lens; four support arms for supporting a movable part movably and a damper base for supporting the four support arms; a driving means for controlling to move and turn the optical axis of the optical pickup lens by electromagnetic force interaction; and a balance shaft which links the center parts of the support arms with the movable part, having driving elements serving as balance weights, and using a damper base shaft hole as a rocking pivot with a balanced halfway part as the center of gravity.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了通过简单的光轴调整过程,通过简单的结构提高读取或记录信息和防振性能的性能来实现显着的成本降低,从而释放制造中的组装精度。 解决方案:光学拾取器致动器包括:光学拾取透镜; 用于支撑可移动部分的四个支撑臂和用于支撑四个支撑臂的阻尼器基座; 用于通过电磁力相互作用来控制移动和转动光学拾取透镜的光轴的驱动装置; 以及平衡轴,其将支撑臂的中心部分与可动部分连接,具有用作平衡重的驱动元件,并且使用作为摇摆的阻尼器基轴孔作为重心作为平衡中心。 版权所有(C)2007,JPO&INPIT