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    • 8. 发明申请
    • Method of Control of Probe Scan and Apparatus for Controlling Probe Scan of Scanning Probe Microscope
    • 探针扫描控制方法及扫描探针显微镜探头扫描控制装置
    • US20080236259A1
    • 2008-10-02
    • US11660271
    • 2005-08-18
    • Tooru KurenumaYukio KenbouHiroaki YanagimotoHiroshi KurodaTakafumi Morimoto
    • Tooru KurenumaYukio KenbouHiroaki YanagimotoHiroshi KurodaTakafumi Morimoto
    • G01B5/28
    • G01Q10/065
    • A scanning probe microscope provided with a cantilever 21 having a probe 20 facing a sample 12, a measurement unit 24 measuring a physical quantity occurring between the probe and sample, and movement mechanisms 11, 29 changing a positional relationship between the probe and sample to cause a scanning operation and making the probe scan the surface of the sample by the movement mechanism and measure the surface of the sample by the measurement unit. This method is provided with a step of feeding the probe in a direction along the surface of the sample at a position separate from the surface at certain distances, a step of making the probe approach the sample at each of a plurality of measurement points determined at certain distances and perform measurement to obtain measurement values, then retract, and a step setting a measurement point at a position between a certain measurement point and next measurement point for measurement when a difference between a measurement value at the certain measurement point and a measurement value at the next measurement point is larger than a reference value.
    • 具有悬臂21的扫描探针显微镜,其具有面向样品12的探针20,测量在探针和样品之间发生的物理量的测量单元24和改变探针与样品之间的位置关系的移动机构11,29, 扫描操作并使探针通过移动机构扫描样品的表面,并通过测量单元测量样品的表面。 该方法具有以下步骤:沿着与样品表面在一定距离处分开的位置沿着样品表面的方向进给探针,使得探针在多个测量点中的每一个测量点处接近样品的步骤 一定距离并进行测量以获得测量值,然后缩回,并且当在某个测量点处的测量值与测量值之间的差异时,将某个测量点和下一测量点之间的位置处的测量点设置为测量点 在下一个测量点大于参考值。
    • 9. 发明授权
    • Automatically operated shovel
    • 自动铲
    • US06317669B1
    • 2001-11-13
    • US09697423
    • 2000-10-27
    • Tooru KurenumaYoshiyuki NaganoHideto Ishibashi
    • Tooru KurenumaYoshiyuki NaganoHideto Ishibashi
    • E02F920
    • E02F9/2041E02F3/434E02F3/438E02F9/2029
    • An automatically operated shovel has a shovel and an automatic operation controller arranged on the shovel to store by a teaching operation plural working positions of the shovel, which comprises at least a digging position, and also to cause by a reproduction operation the shovel to repeatedly perform a series of reproduction operations on the basis of the stored plural working positions. The automatic operation controller is provided with servo control means for outputting, as a servo control quantity, a sum of a compliance control quantity and a pressure control quantity. The compliance control quantity is obtained by multiplying with a stiffness gain a difference between a target position of each operational element of the shovel, the target position comprising angle information indicative of an operational target of the operational element, and a current position of the operational element, the current position comprising current angle information on the operational element. The pressure control quantity is obtained by multiplying with a pressure gain a difference between a target pressure, which serves as a target when the operational element of the shovel is in contact with an object under digging, and a current pressure of the operational element. The stiffness gain and the pressure gain are settable at varied values depending on the working positions.
    • 自动操作的铲铲具有铲子和自动操作控制器,其布置在挖掘机上以通过教学操作存储铲斗的多个工作位置,其至少包括挖掘位置,并且还通过铲斗重复执行的再现操作 基于存储的多个工作位置进行一系列再现操作。 自动操作控制器设置有用于作为伺服控制量输出合规控制量和压力控制量的总和的伺服控制装置。 通过将刚度增益与挖掘机的每个操作元件的目标位置之差(包括指示操作元件的操作目标的角度信息的目标位置)与操作元件的当前位置 当前位置包括关于操作元件的当前角度信息。 压力控制量通过将当铲斗的操作元件与挖掘物体接触的目标压力作为目标压力与作业元件的当前压力之间的压力乘以压力增益而获得。 刚度增益和压力增益可根据工作位置设定在不同的值。
    • 10. 发明授权
    • Remote control system and remote setting system for construction machinery
    • 工程机械远程控制系统及远程设定系统
    • US06782644B2
    • 2004-08-31
    • US10343414
    • 2003-01-30
    • Kazuo FujishimaTooru KurenumaHiroshi OguraHideto Ishibashi
    • Kazuo FujishimaTooru KurenumaHiroshi OguraHideto Ishibashi
    • E02F502
    • E02F9/2285E02F3/435E02F3/437E02F9/2033E02F9/205E02F9/2296E02F9/261E02F9/264G08C17/02H04Q9/10
    • A hydraulic excavator 1 has an area limiting excavation control function for controlling operation of a front working device so as to form a target work plane. A remote control terminal 102 for wirelessly maneuvering the hydraulic excavator 1 is provided in a management office so that entry of setting information of a target excavation plane and remote maneuvering can be performed from the side of the remote control terminal 102. A display unit 71b for displaying a positional relationship between the hydraulic excavator 1 and the target excavation plane is further provided in the remote control terminal. An operator can remotely set the target excavation plane while looking at a screen of the display unit 71b, and also form the target excavation plane by remotely maneuvering the front working device 7 using a joystick 72 with the aid of a control function of an area limiting excavation controller. As a result, the remote setting of the target excavation plane and the remote maneuvering of the hydraulic excavator 1 can be easily performed.
    • 液压挖掘机1具有区域限制挖掘控制功能,用于控制前工作装置的操作以形成目标工作平面。 用于无线操纵液压挖掘机1的遥控终端102设置在管理办公室中,使得可以从遥控终端102侧进入目标挖掘平面的设置信息和远程操纵。一个显示单元71b,用于 显示液压挖掘机1与目标挖掘平面之间的位置关系进一步设置在遥控终端中。 操作员可以在观察显示单元71b的屏幕的同时远程设置目标挖掘平面,并且借助于区域限制的控制功能使用操纵杆72远程操纵前作业装置7来形成目标挖掘平面 挖掘控制器。 因此,能够容易地进行目标挖掘机的远程设定和液压挖掘机1的远程操纵。