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    Cleaning device equipped with debris sensor
    1.
    发明专利
    Cleaning device equipped with debris sensor 有权
    清洁装置配有DEBRIS传感器

    公开(公告)号：JP2012106080A

    公开(公告)日：2012-06-07

    申请号：JP2012047075

    申请日：2012-03-02

    Applicant: David A Cohen ,  Irobot Corp ,  Gregg W Landry ,  Daniel Ozick ,  アイロボット コーポレイション ,  オジック,ダニエル ,  エー. コヘン,デイビッド ,  ダブリュ. ランドリー,グレッグ

    Inventor： LANDRY GREGG W ,  COHEN DAVID A ,  OZICK DANIEL

    IPC: A47L9/28

    Abstract: PROBLEM TO BE SOLVED: To provide an autonomous type cleaning device, capable of controlling an action mode, a moving pattern, or an action to immediately detect collision of debris on a floor surface as a cleaning object, and respond to detected debris to move the device to a more contaminated area.SOLUTION: By means of a piezoelectric debris sensor which responds to the collision of debris, and related signal processors, the autonomous or non-autonomous cleaning device detects presence of debris, and responds to select an action mode, an action condition, or moving pattern such as spot coverage. A plurality of sensor channels are usable to enable detection or creation of differential right/left debris signals, so that the autonomous device is moved toward the debris. By positioning the debris sensor to a place where debris swept up by a brush assembly is colliding with each other, collision of the debris can be more properly detected.

    Abstract translation: 要解决的问题：提供一种能够控制动作模式，移动模式或立即检测作为清洁对象的地板表面上的碎屑的碰撞的自主型清洁装置，并且响应于检测到的碎屑 将设备移动到更受污染的区域。 解决方案：通过响应碎片碰撞的压电碎片传感器和相关的信号处理器，自主或非自主的清洁装置检测碎片的存在，并响应选择动作模式，动作条件， 或移动图案，如现场报道。 多个传感器通道可用于使得能够检测或创建差分右/左碎片信号，使得自主装置朝向碎片移动。 通过将碎片传感器定位到由刷子组件扫过的碎片彼此碰撞的地方，可以更恰当地检测碎屑的碰撞。 版权所有（C）2012，JPO＆INPIT

    Cleaning apparatus with debris sensor
    2.
    发明专利
    Cleaning apparatus with debris sensor 有权
    清洁装置与DEBRIS传感器

    公开(公告)号：JP2014030772A

    公开(公告)日：2014-02-20

    申请号：JP2013241021

    申请日：2013-11-21

    Applicant: Irobot Corp ,  アイロボット コーポレイション ,  Gregg W Landry ,  ダブリュ. ランドリー,グレッグ ,  David A Cohen ,  エー. コヘン,デイビッド ,  Daniel Ozick ,  オジック,ダニエル

    Inventor： LANDRY GREGG W ,  COHEN DAVID A ,  OZICK DANIEL

    IPC: A47L9/28

    Abstract: PROBLEM TO BE SOLVED: To provide an autonomous cleaning apparatus capable of controlling an operation mode, a movement pattern or a behavior to respond to detected debris so as to immediately detect collision with debris on a floor surface as a cleaning target and drive the apparatus toward a "dirtier" zone.SOLUTION: An autonomous or non-autonomous cleaning apparatus using a piezoelectric debris sensor and its related signal processor for responding to the collision with debris senses presence of the debris and responds thereto, enabling selection of an operation mode, an operation condition, or a movement pattern such as a spot coverage. This configuration allows a use of plural sensor channels for enabling detection or generation of a differential left/right debris signal, thus enabling an autonomous apparatus to drive toward the debris. Further, positioning the debris sensor at a place where debris swept up by a brush assembly collides enables better detection of the collision with the debris.

    Abstract translation: 要解决的问题：提供一种能够控制操作模式，运动模式或响应于检测到的碎片的行为的自主清洁装置，以便立即检测与作为清洁目标的地板表面上的碎屑的碰撞，并将装置驱动 一个“更脏”的区域。解决方案：使用压电碎片传感器及其相关信号处理器来响应与碎片的碰撞的自主或非自主的清洁装置感测碎屑的存在并响应于此，使得能够选择操作模式， 操作条件，或点覆盖等动作模式。 这种配置允许使用多个传感器通道来使得能够检测或产生差分左/右碎片信号，从而使自主设备能够朝向碎屑驱动。 此外，将碎片传感器定位在由刷子组件碰撞的碎片的地方，能够更好地检测与碎屑的碰撞。

    Autonomous cleaning apparatus
    3.
    发明专利
    Autonomous cleaning apparatus 有权
    自动清洗装置

    公开(公告)号：JP2012045433A

    公开(公告)日：2012-03-08

    申请号：JP2011268794

    申请日：2011-12-08

    Applicant: David A Cohen ,  Irobot Corp ,  Gregg W Landry ,  Daniel Ozick ,  アイロボット コーポレイション ,  オジック,ダニエル ,  エー. コヘン,デイビッド ,  ダブリュ. ランドリー,グレッグ

    Inventor： LANDRY GREGG W ,  COHEN DAVID A ,  OZICK DANIEL

    IPC: A47L9/28

    Abstract: PROBLEM TO BE SOLVED: To provide an autonomous cleaning apparatus capable of controlling an operational mode, moving pattern or action that the unit agilely detects a collision with debris on a floor, or an object to be cleaned, and so responds to the detected debris that the unit operates upon "dirtier" areas.SOLUTION: The autonomous cleaning apparatus includes a drive system for moving the unit, a brush assembly for sweeping up the debris on the floor toward a cleaning route of the unit, a debris sensor for detecting the collision with the debris swept up by the brush assembly to generate a debris signal and a controller in response to the debris signal to control the drive system. The debris sensor inside the cleaning route is placed on a line extending in a direction that the debris are swept up by the brush assembly.

    Abstract translation: 要解决的问题：提供一种能够控制单元敏感地检测与地板上的碎屑或待清洁物体的碰撞的操作模式，移动模式或动作的自主清洁装置，并且因此响应于 检测到该单元在“较脏”区域运行的碎片。 解决方案：自主清洁设备包括用于移动该单元的驱动系统，用于将地板上的碎屑扫过该单元的清洁路线的刷组件，用于检测与被扫过的碎屑的碰撞的碎屑传感器 刷组件产生碎片信号和控制器响应于碎片信号来控制驱动系统。 清洁路线内的碎屑传感器被放置在沿着刷子组件将碎屑扫过的方向延伸的线上。 版权所有（C）2012，JPO＆INPIT

    Debris sensor and method for operating cleaning apparatus
    4.
    发明专利
    Debris sensor and method for operating cleaning apparatus 有权
    DEBRIS传感器和操作清洁装置的方法

    公开(公告)号：JP2009254914A

    公开(公告)日：2009-11-05

    申请号：JP2009187312

    申请日：2009-08-12

    Applicant: David A Cohen ,  Irobot Corp ,  Gregg W Landry ,  Daniel Ozick ,  アイロボット コーポレイション ,  オジック,ダニエル ,  エー. コヘン,デイビッド ,  ダブリュ. ランドリー,グレッグ

    Inventor： LANDRY GREGG W ,  COHEN DAVID A ,  OZICK DANIEL

    IPC: A47L9/28

    Abstract: PROBLEM TO BE SOLVED: To provide a debris sensor, responding on instantaneously sensing a collision of a debris.
    SOLUTION: The debris sensor for a cleaning apparatus includes a piezoelectric sensor element located adjacent to a cleaning path of the cleaning apparatus and adapted to generate a first signal indicating a collision with the debris in response to a collision with the debris, and a processor for processing the first signal and generating a second signal indicating the characteristic of the debris which the cleaning apparatus encounters, wherein the processor changes an operation mode of the cleaning apparatus to a spot coverage mode taking a region including debris as an object by controlling the motion of the cleaning apparatus according to a spiral moving pattern having a changing radius of rotation.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种碎片传感器，用于瞬时感测碎片的碰撞。 解决方案：用于清洁设备的碎片传感器包括位于清洁设备的清洁路径附近的压电传感器元件，并适于响应于与碎屑的碰撞而产生指示与碎屑碰撞的第一信号，以及 处理器，用于处理第一信号并产生指示清洁设备遇到的碎片的特性的第二信号，其中处理器将清洁设备的操作模式改变为点覆盖模式，通过控制将包括碎片的区域作为对象 根据具有变化的旋转半径的螺旋移动图案的清洁装置的运动。 版权所有（C）2010，JPO＆INPIT

    Debris sensor for cleaning device
    5.
    发明专利
    Debris sensor for cleaning device 有权
    用于清洁装置的DEBRIS传感器

    公开(公告)号：JP2010188186A

    公开(公告)日：2010-09-02

    申请号：JP2010130902

    申请日：2010-06-08

    Applicant: David A Cohen ,  Irobot Corp ,  Gregg W Landry ,  Daniel Ozick ,  アイロボット コーポレイション ,  オジック,ダニエル ,  エー. コヘン,デイビッド ,  ダブリュ. ランドリー,グレッグ

    Inventor： LANDRY GREGG W ,  COHEN DAVID A ,  OZICK DANIEL

    IPC: A47L9/28

    Abstract: PROBLEM TO BE SOLVED: To provide an autonomous cleaning device which instantly detects collision of debris to be cleaned on a floor and can control its operation mode in response to the detected debris, moving pattern and actions, so that the device is operated toward a dirtier area. SOLUTION: By a piezoelectric debris sensor responding to the collision of the debris and a related signal processor, an autonomous or nonautonomous cleaning device detects presence of the debris, responds and allows selections of action modes like spot coverage, action conditions and moving patterns. Two or more sensor channels can be used to enable detection or generation of a difference in right/left debris signals and, therefore, the autonomous device can be guided in the direction of the debris. In addition, by locating the debris sensor at a position where the debris swept up by a brush assembly collides, the collision of the debris becomes more properly detected. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种自动清洁装置，其可以立即检测要在地板上清洁的碎屑的碰撞，并且可以响应于检测到的碎片，移动模式和动作来控制其操作模式，使得装置被操作 朝向更脏的地方。 解决方案：通过响应于碎片碰撞的压电碎片传感器和相关的信号处理器，自主或非自主的清洁装置检测碎片的存在，响应并允许选择动作模式，如点覆盖，动作条件和移动 图案。 可以使用两个或更多个传感器通道来检测或产生左/左碎片信号的差异，因此可以在碎片的方向上引导自主装置。 此外，通过将碎片传感器定位在由刷子组件冲刷的碎片碰撞的位置，碎屑的碰撞变得更加适当地被检测到。 版权所有（C）2010，JPO＆INPIT

    Thermal Cycler With Optimized Sample Holder Geometry
    8.
    发明申请
    Thermal Cycler With Optimized Sample Holder Geometry 有权
    热循环器与优化样品架几何

    公开(公告)号：US20080254517A1

    公开(公告)日：2008-10-16

    申请号：US12065874

    申请日：2006-09-05

    Applicant: Michael J. Mortillaro ,  David A. Cohen

    Inventor： Michael J. Mortillaro ,  David A. Cohen

    IPC: C12P19/34 ,  C12M1/02

    CPC classification number: B01L7/52 ,  B01L9/523 ,  B01L2200/02 ,  B01L2300/0829 ,  B01L2300/1805

    Abstract: The invention concerns a thermal cycler and a microtiter plate. The cycler comprises a sample holder having a first surface and a surface and means for automated, controlled heating and cooling of the sample holder. The first surface of the sample holder is designed to hold a plurality of samples arrayed in a grid having a predefined pitch. The number of samples in one dimension is an exact match of the SBS plate standards for that sample pitch and in another dimension corresponds to a fraction of the number of samples in a second dimension of an SBS microtiter standard plate. According to the invention, the sample holder is shaped such that the area of the second surface is larger than the area of the first surface. By means of the invention, the thermal ramping speeds of the cycler can be significantly increased.

    Abstract translation: 本发明涉及热循环仪和微量滴定板。 循环仪包括具有第一表面和表面的样品保持器以及用于样品保持器的自动控制加热和冷却的装置。 样品架的第一表面被设计成保持排列在具有预定间距的网格中的多个样品。 在一个维度上的样品数量是SBS平板标准品对于该样品间距的精确匹配，另一维度对应于SBS微量滴定板标准板的第二维中样品数量的一部分。 根据本发明，样品保持器的形状使得第二表面的面积大于第一表面的面积。 通过本发明，循环仪的热倾斜速度可以显着提高。

    Laser based roundness and diameter gaging system and method of using same
    10.
    发明授权
    Laser based roundness and diameter gaging system and method of using same 失效
    基于激光的圆度和直径测量系统及其使用方法

    公开(公告)号：US4775236A

    公开(公告)日：1988-10-04

    申请号：US69874

    申请日：1987-07-06

    Applicant: David A. Cohen ,  David M. Papurt

    Inventor： David A. Cohen ,  David M. Papurt

    IPC: G01B11/02 ,  G01B11/10

    CPC classification number: G01B11/105 ,  G01B11/02

    Abstract: A device for measuring an object includes a laser beam, a translator for moving the object with respect to the beam, an object reference plane which is the plane perpendicular to the beam that is first entered by the object, a lens system for imaging a light pattern formed in a second plane onto a first plane, wherein the second plane is adjacent to the object reference plane, and the light pattern includes a diffraction pattern caused by interaction of the beam and the object, a slit interposed at the first plane for limiting the extent of the beam that passes through the first plane, and a photodetector that emits a signal representative of the light received behind the slit for detecting the portion of the beam that passes through this slit. The slit is sufficiently small so as to enable resolution of the diffraction pattern by the photodetector. The device further includes a circuit for calculating a dimension of the object in response to the signal emitted by the photodetector. A method of gauging roundness includes using this device for moving the object in a direction perpendicular to the beam and rotating the object within the beam.

    Abstract translation: 用于测量物体的装置包括激光束，用于相对于光束移动物体的平移器，与物体首先进入的光束垂直的平面的物体参考平面，用于对光进行成像的透镜系统 在第二平面上形成在第一平面上的图案，其中第二平面与物体参考平面相邻，并且光图案包括由光束和物体的相互作用引起的衍射图案，插入在第一平面处的狭缝，用于限制 通过第一平面的光束的范围;以及光电检测器，其发射代表在狭缝后面的光的信号，以检测通过该狭缝的光束部分。 狭缝足够小，以便能够通过光电检测器分辨衍射图案。 该装置还包括用于响应于由光电检测器发射的信号而计算物体的尺寸的电路。 一种测量圆度的方法包括使用该装置在垂直于光束的方向上移动物体并使物体在光束内旋转。

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