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1. 发明申请

WO2019011764A1 MEASURING POSITION OF MOTION STAGE 审中-公开
公开(公告)号：WO2019011764A1
公开(公告)日：2019-01-17
申请号：PCT/EP2018/068178
申请日：2018-07-05
申请人： KONINKLIJKE PHILIPS N.V.
发明人： VAN DER LAAN, Ewout Peter , BRUIJNEN, Dennis Johannes Hubertinus
IPC分类号： G05B19/21 , G01B11/00 , G05B19/25
CPC分类号： G05B19/25 , G01B11/002 , G01D5/34746 , G05B19/21
摘要： A system and method are provided for measuring a position of a motion stage (40). The motion stage (40) has a surface on which a two-dimensional visual pattern is provided. A plurality of one-dimensional image sensors (1-4), e.g. contact image sensors, are directed at the operating area of the motion stage and positioned at known relative positions to each other that are arranged in relation to the visual pattern to produce sensor data (30, 31) representing at least two one-dimensional intersections of the visual pattern with viewing planes of the one-dimensional image sensors. The image sensors are arranged such that a first subset (1, 3) of the image sensors has an observation direction which is at a first non-zero angle with the normal of the surface of the motion stage (40) when the motion stage is positioned in the operating area (41, 42), and a second subset (2, 4) of the image sensors has an observation direction which is at a second non-zero angle, different from the first non-zero angle, with the normal of the surface of the motion stage. The position of the motion stage (40) is then determined by matching the sensor data with the visual pattern on the motion stage (40), on the basis of the known relative positions of the at least two image sensors (1- 4).

2. 发明申请

WO00050201A1 APPARATUS AND METHOD FOR GENERATING ULTIMATE SURFACES ON OPHTHALMIC LENSES 审中-公开
标题翻译：用于在眼镜上产生最终表面的装置和方法
公开(公告)号：WO00050201A1
公开(公告)日：2000-08-31
申请号：PCT/CA1999/000168
申请日：1999-02-25
IPC分类号： G02C7/02 , B23C3/16 , B23Q1/48 , B24B13/00 , B24B13/06 , G05B19/25
CPC分类号： B23Q1/4852 , B24B13/06 , G05B19/25
摘要： The apparatus comprises a base having orthogonal horizontal longitudinal axis, horizontal transversal axis and vertical axis, and a tool spindle having a motor and a lens surfacing tool mounted on a rotatable arbour of the motor. The apparatus also comprises a lens holder having a chuck for retaining an ophthalmic lens with a perimeter thereof defining a plane being substantially perpendicular to the longitudinal axis. A first linear slide is affixed to the base and has a first movable support and a first actuator for moving the first movable support along the longitudinal axis. A second linear slide is also affixed to the base and has a second movable support supporting the lens holder and a second actuator for moving the second movable support and the lens holder along the transversal axis. A rotary table is affixed to the first movable support and supports the tool spindle. The rotary table has a third actuator for rotating the rotary table about the vertical axis. A computer is provided for simultaneously controlling displacements of the first, second and third actuators, whereby the first, second and third actuators are operable in a compound mode for enhancing the precision of the movements of the lens surfacing tool in a direction normal to the ophthalmic lens.
摘要翻译：该装置包括具有正交水平纵向轴线，水平横轴和垂直轴线的基座和具有安装在电动机的可旋转心轴上的电动机和透镜表面工具的工具主轴。该装置还包括具有卡盘的镜头保持器，该卡盘用于保持眼镜片，其周边限定出基本上垂直于纵向轴线的平面。第一直线滑块固定到基座上并具有第一可移动支撑件和用于沿着纵向轴线移动第一可移动支撑件的第一致动器。第二线性滑块也固定到基座上，并具有支撑透镜架的第二可移动支撑件和用于沿着横向轴线移动第二活动支架和透镜座的第二致动器。旋转工作台固定在第一可移动支架上并支撑工具主轴。旋转工作台具有用于围绕垂直轴旋转旋转台的第三致动器。提供了一种用于同时控制第一，第二和第三致动器的位移的计算机，由此第一，第二和第三致动器可以以复合模式操作，以提高透镜表面工具在垂直于眼睛的方向上的运动的精度镜片。

3. 发明申请

WO2013168874A1 가공 경로 생성 방법 审中-公开
标题翻译：用于生成工具路径的方法
公开(公告)号：WO2013168874A1
公开(公告)日：2013-11-14
申请号：PCT/KR2012/011102
申请日：2012-12-18
申请人： 한국생산기술연구원 , 서울대학교산학협력단
发明人： 이규봉 , 안성훈 , 윤해성 , 문종설
IPC分类号： B23Q15/14 , G05B19/25 , G05B19/31
CPC分类号： G05B19/19 , G05B2219/49372 , Y02P90/265
摘要： 본 발명은 컴퓨터 수치제어(CNC) 기술을 이용한 공작기계 등에 적용되는 가공 경로 생성 방법에 관한 것으로, 본 발명의 한 실시예에 따른 가공 경로 생성 방법은 가공 범위 내의 각 가공점간 거리를 파악하여 가공점간 거리 데이터를 도출하는 가공 영역 분석 단계, 그리고 상기 가공 영역 분석 단계를 통해 도출된 상기 가공점간 거리 데이터와 기준 데이터의 비교를 기초로 상기 가공점의 가공 순서를 재설정하는 가공 순서 재설정 단계를 포함한다. 본 발명에 의하면, 가공 순서의 재설정을 통하여 공구와 모재 간의 방향성을 제거함으로써, 사용자의 설계 의도에 가까운 정확한 가공을 수행하여 제품의 품질을 향상시킬 수 있고, 공구와 모재 간의 방향성을 제거하여 공구의 휨 현상과 스트레스를 줄여 공구와 모재 사이의 결함을 방지함으로써, 가공 시의 추력이 감소되고 이를 통해 공구의 마모가 감소되어 공구의 수명이 연장될 수 있다.
摘要翻译：本发明涉及根据本发明的一个实施例的用于生成可应用于机床等的计算机数控（CNC）技术的工具路径的方法和用于产生刀具路径的方法包括：处理区域分析步骤，用于通过确定处理范围内的各个处理点之间的距离来导出处理点之间的距离数据; 以及处理顺序重置步骤，用于基于参考数据的比较和通过处理区域分析步骤导出的处理点之间的距离数据来重新设定处理点的处理顺序。根据本发明，通过重新设定处理顺序来移除工具与基材之间的定向特性，从而进行与使用者的设计意图接近的精确加工，从而提高产品的质量，通过消除工具和基材之间的定向性能来减少工具的应力和弯曲，从而在加工过程中推力减小，从而防止了工具和基材，因此该工具可以具有更长的使用寿命因为工具磨损不足。

4. 发明申请

WO2009151981A1 PRECISION PEN HEIGHT CONTROL FOR MICRO-SCALE DIRECT WRITING TECHNOLOGY 审中-公开
标题翻译：精密笔高度控制用于微尺寸直接写入技术
公开(公告)号：WO2009151981A1
公开(公告)日：2009-12-17
申请号：PCT/US2009/045614
申请日：2009-05-29
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： MICKLEY, Timothy, J. , GENOVESE, Frank , FENG, James , RICHARDSON, Leonard, B.
IPC分类号： G05B19/25
CPC分类号： G05B19/25 , G05B2219/37131 , G05B2219/45238 , H05K3/1241 , H05K2203/0126 , H05K2203/163
摘要： An apparatus for precision pen height control which includes a dispensing member, a fluid dispensing system, a vertical position sensing system, and a vertical position controller. The fluid dispensing system is in fluid communication with an opening in the dispensing member via a tubular member. A vertical position sensing system, which includes a diffraction grating and a sensor, is engaged to the tubular member. The sensor is positioned adjacent the diffraction grating. The diffraction grating is engaged to a vertical support, which is engaged to the tubular member. The sensor produces a vertical position signal based upon the position of the vertical support. The vertical position controller is engaged to the vertical position sensing system, and receives a control signal generated from the vertical position signal. The vertical position controller produces and applies vertical forces to the vertical support in response to the control signal.
摘要翻译：一种用于精密笔高度控制的装置，包括分配构件，流体分配系统，垂直位置感测系统和垂直位置控制器。流体分配系统经由管状构件与分配构件中的开口流体连通。包括衍射光栅和传感器的垂直位置传感系统与管状部件接合。传感器位于衍射光栅附近。衍射光栅接合到垂直支撑件，该支撑件与管状构件接合。传感器基于垂直支撑件的位置产生垂直位置信号。垂直位置控制器接合到垂直位置感测系统，并且接收从垂直位置信号产生的控制信号。垂直位置控制器响应于控制信号产生并向垂直支撑件施加垂直力。

5. 发明申请

WO2022086558A1 DEVICE FOR TRANSPORTING FLUID DROPLETS ALONG DYNAMICALLY CONFIGURABLE ROUTES 审中-公开
公开(公告)号：WO2022086558A1
公开(公告)日：2022-04-28
申请号：PCT/US2020/057063
申请日：2020-10-23
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： CUMBIE, Michael W. , SHKOLNIKOV, Viktor
IPC分类号： G05B19/25 , G05D7/06 , G01N27/00 , G01N35/00 , B81B1/00 , B81B7/02
摘要： An example device includes an array of electrodes for transporting droplets of fluids along dynamically configurable routes, the array having a first electrode that is selectively energized for moving a first fluid droplet toward the first electrode; a second electrode that is selectively energized for moving a second fluid droplet toward the second electrode; and further electrodes surrounding the first fluid droplet and second fluid droplet that can be selectively de-energized for maintaining separation between the first fluid droplet and second fluid droplet or selectively energized for merging the first fluid droplet and second fluid droplet.

6. 发明申请

WO2021247268A1 SMART HAND TOOLS WITH SENSING AND WIRELESS CAPABILITIES, AND SYSTEMS AND METHODS FOR USING SAME 审中-公开
公开(公告)号：WO2021247268A1
公开(公告)日：2021-12-09
申请号：PCT/US2021/033887
申请日：2021-05-24
申请人： COMMSCOPE TECHNOLOGIES LLC
发明人： SHEEHE, Thomas G. , VANDERHOOF, Troy I.
IPC分类号： B23P19/06 , B25J9/16 , B25J13/08 , G05B19/18 , G05B19/23 , G05B19/25 , B25B23/00
摘要： A smart hand tool includes a tool body having a distal working end and an opposite handle end configured to be gripped by a user, at least one sensor coupled to the tool body, and a wireless transmitter in communication with the at least one sensor and configured to transmit information from the at least one sensor to a remote device. The at least one sensor is configured to measure one or more physical parameters when the hand tool is in use, such as movement of the tool body working end, rotation of the tool body working end, torque at the tool body working end, pressure at the tool body working end, and temperature at the tool body working end.

7. 发明申请

WO02003154A1 ACTUATOR WITH AN ELECTRIC MOTOR 审中-公开
标题翻译：与电动伺服驱动
公开(公告)号：WO02003154A1
公开(公告)日：2002-01-10
申请号：PCT/DE2001/001605
申请日：2001-05-22
IPC分类号： G05D3/12 , G05B19/25 , H02P6/08
CPC分类号： G05B19/255 , G05B2219/42093 , G05B2219/42228
摘要： The invention relates to an actuator comprising an electronically commuted electric motor, working with a position dependent total moment, which may be regulated to a pre-set, torque-dependent value, by means of a torque regulator and a control system, following a continuously rising torque-time curve. A torque-dependent actual value for the electric motor is supplied to the torque regulator along with the set value for derivation of a control signal. The torque control has an underlying position control which ensures that the minima, between the maxima of the total moment, are quickly and reliably passed through and that the electric motor stops in the region of a maximum.
摘要翻译：本发明涉及一种具有电子换向电动机，它通过连续增加的转矩 - 时间特性可以由转矩控制器和受控系统到一个预先规定的取决于转矩的标称值来调节依赖于位置的总扭矩的操作的致动器，其中所述衍生物的转矩控制器除了电动机的设定点取决于转矩的实际值的控制信号可以被供给。转矩控制是伏的位置控制，这保证了由快速，安全地驱动和电动马达的总和转矩的最大值之间的最小值在最大的区域中停止。

8. 发明申请

WO2022006635A1 ADHESIVE APPLICATION SYSTEM 审中-公开
公开(公告)号：WO2022006635A1
公开(公告)日：2022-01-13
申请号：PCT/AU2021/050732
申请日：2021-07-08
申请人： FASTBRICK IP PTY LTD
发明人： PICKERING, Samuel Thomas
IPC分类号： E04G21/22 , B05C1/08 , B05C11/10 , B05B13/04 , B05C19/06 , B05B12/00 , B25J15/0061 , B25J15/0066 , B25J15/008 , B25J18/025 , B25J5/007 , B25J5/06 , E04G21/20 , G05B19/25 , G05B2219/39107 , G05B2219/40298 , G05B2219/45054 , G05B2219/45063 , G05B2219/45086
摘要： An adhesive application system for an automated block laying machine, the adhesive application system including: (a) an adhesive supply; and, (b) an adhesive applicator including: (i) a container for storing an adhesive reservoir received from the adhesive supply via an adhesive supply line; (ii) a lid mounted to the container so as to substantially cover the adhesive reservoir; and, (iii) an adhesive roller rotatably coupled to the container so that upon rotation adhesive from the reservoir is entrained up and around at least a portion of the adhesive roller, wherein, in use, adhesive is transferred from the adhesive roller onto a bottom surface of a block as the block is moved across the roller.

9. 发明申请

WO99066375A3 FORCE AND RATE LIMITED CONTROL 审中-公开
标题翻译：强制控制
公开(公告)号：WO99066375A3
公开(公告)日：2000-03-09
申请号：PCT/US1999/012577
申请日：1999-06-04
IPC分类号： G05D3/12 , B25J9/16 , G05B19/19 , G05B19/25
CPC分类号： G05B19/19 , B25J9/1633 , G05B2219/43201
摘要： A control system in which a velocity error is compared to a limit that is a non-linear function of the position error. If the position error is greater than the velocity limit, the velocity limit is used for the velocity command; otherwise the position error is used. The velocity command is compared with the velocity feedback to generate the velocity error.
摘要翻译：将速度误差与作为位置误差的非线性函数的极限进行比较的控制系统。如果位置误差大于速度限制，速度限制用于速度指令; 否则使用位置错误。将速度指令与速度反馈进行比较以产生速度误差。

10. 发明申请

WO1990007738A1 PROCESS AND DEVICE FOR MACHINING CURVED CONTOURS WITH CONTROLLABLE DRIVES 审中-公开
标题翻译：用可控驱动器加工弯曲轮廓的过程和装置
公开(公告)号：WO1990007738A1
公开(公告)日：1990-07-12
申请号：PCT/DE1989000793
申请日：1989-12-27
申请人： WOTAN-WERKE GMBH , GÜNTHER, Dietmar , SCHWARZ, Peter
发明人： WOTAN-WERKE GMBH
IPC分类号： G05B19/25
CPC分类号： G05B19/258 , G05B19/404
摘要： In order to minimize deviations from the desired contour at reversal points of a feed movement during machining of curved contours by means of controllable feed drives for axes which make angles with each other, a correction pulse is generated in function of the time at which the feed movement changes direction. This correction pulse is added to a target speed value which is transmitted to the feed drive. The time at which the correction pulse is associated with the change of direction of the feed movement can be chosen in function of the prevailing conditions. The amplitude of the correction pulse can be determined in particular in function of a quantity which is proportional to the load on the feed drive at constant speed.
摘要翻译：为了最小化通过用于彼此形成角度的轴的可控进给驱动来加工弯曲轮廓期间的进给运动的反转点处的期望轮廓的偏差，根据进给时间的函数产生校正脉冲运动方向改变。该校正脉冲被添加到传送到馈送驱动器的目标速度值。校正脉冲与进给运动方向的变化相关联的时间可以根据当前条件来选择。校正脉冲的振幅可以特别地以与恒定速度下的进给驱动器上的负载成比例的量的函数来确定。

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