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1. 发明授权

US09897530B2 Compensation of motion-related error in a stream of moving micro-entities 有权
公开(公告)号：US09897530B2
公开(公告)日：2018-02-20
申请号：US14240830
申请日：2012-08-24
申请人： Gary Durack , Stephen D. Fleischer , Jeremy Hatcher , David Roberts , Michael Zordan
发明人： Gary Durack , Stephen D. Fleischer , Jeremy Hatcher , David Roberts , Michael Zordan
IPC分类号： G01N15/14 , G01N15/10
CPC分类号： G01N15/1404 , G01N15/1427 , G01N15/1429 , G01N15/1459 , G01N2015/1006 , G01N2015/1075 , G01N2015/1415 , G01N2015/1438 , G01N2015/1477 , G01N2015/149
摘要： Apparatus and methods for detecting, characterizing, and compensating motion-related error of moving micro-entities are described. Motion-related error may occur in streams of moving micro-entities, and may represent a deviation in and expected arrival time or an uncertainty in position of a micro-entity within the stream. Motion-related error of micro-entities is observed in a flow cytometer, e.g., as pulse jitter, and is found to have a functional dependence on a parameter of the system. The pulse jitter can be compensated, according to one embodiment, by adjusting data acquisition observation windows. For the flow cytometer, a reduction of pulse jitter can improve measurement accuracy, resolution of doublets, system throughput, and enable an increase in an interrogation region for probing the micro-entities.

2. 外观设计

USD800896S1 Water flosser tip having a container for treatment tablets 有权
公开(公告)号：USD800896S1
公开(公告)日：2017-10-24
申请号：US29538662
申请日：2015-09-04
申请人： David Roberts , Ronald Welch
设计人： David Roberts , Ronald Welch

3. 发明申请

US20170211200A1 METHOD AND APPARATUS FOR THE MOVING INTERFACE PROCESSING OF MATERIALS 审中-公开
公开(公告)号：US20170211200A1
公开(公告)日：2017-07-27
申请号：US15404873
申请日：2017-01-12
申请人： David Roberts Winn
发明人： David Roberts Winn
IPC分类号： C25D11/02 , C25D17/10 , C25D11/04
CPC分类号： C25D11/022 , B22F3/1055 , B29C64/00 , C25D11/005 , C25D11/04 , C25D11/16 , C25D11/246 , Y02P10/295
摘要： A method of moving interface processing of materials, the method comprising: providing a working material; providing an energy source adjacent to the working material; providing for relative controlled movement between the working material and the energy source; activating the energy source such that the energy processes the working material; moving the energy source and/or the working material relative to the other to control the amount of processing of the working material achieved by the energy. An apparatus for the moving interface processing of materials, the apparatus comprising: working material; an energy source adjacent to the working material; a means for providing for relative controlled movement between the working material and the energy source such that the amount of processing of the working material achieved by the energy from the energy source is controlled. An apparatus for the moving interface processing of materials, the apparatus comprising: an anodizing bath; a cathode located in the anodizing bath; a power supply in communication with the cathode, and the power supply configured to be in communication with a working material at an anode connection such that a portion of the working material acts as an anode; a motor configured to accurately and methodically move the a working material into the anodizing bath such that anodization of the working material begins at the edge of the working material furthest from the anode connection and just below the anodization bath, and the motor is further configured to immerse the working material into the bath such that the anodization is moved up the working material towards the edge nearest the anode connection, resulting in generally complete conversion to oxide, except for a vanishingly small or insignificant metal or conductive edge adjacent or at the anode connection.

4. 发明授权

US08939008B2 Calibration artefact for calibrating an articulating probe head 有权
标题翻译：用于校准关节式探头的校准工件
公开(公告)号：US08939008B2
公开(公告)日：2015-01-27
申请号：US13137102
申请日：2011-07-20
申请人： David Roberts McMurtry , Geoff McFarland , Kenneth Cheng-Hoe Nai , Stephen James Trull , Nicholas John Weston
发明人： David Roberts McMurtry , Geoff McFarland , Kenneth Cheng-Hoe Nai , Stephen James Trull , Nicholas John Weston
IPC分类号： G01B21/02 , G01B21/04 , G01B3/30
CPC分类号： G01B21/042 , G01B3/30 , G01B5/012 , G01B21/045
摘要： A method of calibrating an articulating probe head comprising the steps of measuring an artifact of known dimensions with the workpiece sensing probe mounted on the articulating probe head, in which the articulating probe head is unlocked. An error functional map is generated corresponding to the difference between the measured and known dimensions of the artifact. Subsequent workpieces are measured with the articulating probe head unlocked and the corresponding correction applied. The true dimensions of the artifact may be determined by measuring it with a probe mounted on an articulating probe head in which the axes of the articulating probe head are locked. A mechanical lock is provided to lock the axes of the articulating probe head.
摘要翻译：一种校准关节式探头的方法，包括以下步骤：使用安装在关节式探针头上的工件感测探头测量已知尺寸的假象，其中关节式探针头被解锁。根据测量值和已知尺寸之间的差值生成错误功能图。随后的工件在关节式探针头解锁时进行测量，并应用相应的校正。人造物的真实尺寸可以通过用安装在关节式探针头上的探针进行测量来确定，其中关节式探头的轴线被锁定在该关节式探头中。提供机械锁以锁定关节式探头的轴线。

5. 发明授权

US08469261B2 System and method for product identification 有权
公开(公告)号：US08469261B2
公开(公告)日：2013-06-25
申请号：US13047532
申请日：2011-03-14
申请人： Brett Bracewell Bonner , Cameron Dee Dryden , Andris Jankevics , Justin E. Kolterman , Hsin-Yu Sidney Li , Torsten Volker Platz , Michael David Roberts , Pirooz Vatan
发明人： Brett Bracewell Bonner , Cameron Dee Dryden , Andris Jankevics , Justin E. Kolterman , Hsin-Yu Sidney Li , Torsten Volker Platz , Michael David Roberts , Pirooz Vatan
IPC分类号： G06F17/00
CPC分类号： G06F17/30 , G06K9/00
摘要： A system and method for identifying an object includes a plurality of object sensors, each object sensor configured and arranged to determine at least one parameter describing objects as they are relatively moved with respect to a sensing volume and having a known position and attitude with respect to the sensing volume. A location sensor is configured and arranged to produce position information relating to the relative movement. Outputs from the object and location sensors are passed to a processor and the parameters are associated with respective ones of the objects on the basis of the position information and on the basis of the known positions and attitudes of the sensors. For each object having associated parameters, the processor compares the parameters to known item parameters to assign item identification to the object.

6. 发明申请

US20130139660A1 Method of Machine Tool Calibration 有权
公开(公告)号：US20130139660A1
公开(公告)日：2013-06-06
申请号：US13559353
申请日：2012-07-26
申请人： Paul Maxted , Marc Thomas Berkeley Saunders , David Roberts McMurtry , Christopher Ray Watson
发明人： Paul Maxted , Marc Thomas Berkeley Saunders , David Roberts McMurtry , Christopher Ray Watson
IPC分类号： B23B3/06 , B23B25/06
CPC分类号： B23B3/06 , B23B25/06 , G05B19/401 , G05B2219/45136 , G05B2219/50022 , G05B2219/50029 , G05B2219/50032 , G05B2219/50139 , G05B2219/50152 , Y10T82/10 , Y10T82/2502
摘要： Methods are described for calibrating a turning machine having a first rotatable portion or chuck for holding a workpiece. The first rotatable portion has a first feature associated therewith. The method comprises the steps of using a measurement probe to determine the position of the first feature, rotating the first rotatable portion through an angle, and using said measurement probe to determine the new position of the first feature. The extension of the technique to swivel head mill-turn machines is also described.

7. 发明授权

US08429884B2 Equine training device 有权
标题翻译：马训练装置
公开(公告)号：US08429884B2
公开(公告)日：2013-04-30
申请号：US12592589
申请日：2009-11-30
申请人： David Roberts
发明人： David Roberts
IPC分类号： B68B1/00 , B68B1/02
CPC分类号： B68B1/00 , B68B1/04 , B68B5/00
摘要： An equine training apparatus used in conjunction with: 1) a bridle supporting a bit, 2) a noseband, 3) riding reins connected to the bit, and 4) a breastplate, the apparatus comprising a head communication assembly comprising a cord member having a first end attached to a first O-ring, a second end attached to a second O-ring and noseband connection means between said first end and said second end and dividing said cord member into a first fork and a second fork; a sliding member in slidable engagement with said first fork and said second fork; and fork-body connection means for anchoring said sliding member to any of a breast plate, neckstrap, girth, cinch or the like. The sliding member acts as a pulley about which at least one fork is disposed and, when anchored to body tack via fork-body connection means provides a pivot point about which each fork may act; the sliding member effectively divides force applied through the reins into a mouth force component and a nose force component.
摘要翻译：一种马训练装置，其结合如下：1）支撑位的蹬子，2）鼻带，3）连接到钻头的骑马绳，4）胸甲，该装置包括头部通信组件，该头部通信组件包括具有第一端连接到第一O形环，第二端连接到第二O形环，并且在所述第一端和所述第二端之间的鼻带连接装置，并将所述绳构件分成第一叉和第二叉; 与所述第一叉和所述第二叉滑动接合的滑动构件; 以及叉身连接装置，用于将所述滑动构件锚定到任何胸板，颈带，围裙，束带等。滑动构件用作滑轮，至少一个叉被设置在该滑轮周围，并且当通过叉身连接装置锚定到主体夹头时提供每个叉可以作用的枢轴点; 滑动构件将通过re绳施加的力有效地分成口力分量和鼻力分量。

8. 发明申请

US20130061297A1 HOME NETWORKING WEB-BASED SERVICE PORTAL 有权
公开(公告)号：US20130061297A1
公开(公告)日：2013-03-07
申请号：US13563809
申请日：2012-08-01
申请人： Brian Larsen , David Roberts , Aaron Wesley Cunningham
发明人： Brian Larsen , David Roberts , Aaron Wesley Cunningham
IPC分类号： G06F15/177 , H04L9/32
CPC分类号： H04L12/282 , H04L12/281 , H04L12/2814 , H04L63/08
摘要： A web-based service portal provides a user interface to configure and/or access device(s) of a home network. The service portal can communicate with device(s) through application program interfaces (APIs). The service portal can provide a standardized user interface for specific feature(s) of a device.The service portal can further provide user authentication, device provisioning, and/or a user interface used to interact with device(s) in a home network. The service portal can established a trusted communication link between the portal and the device. The service portal can include a home control user interface component for providing a graphical representation of the home network and receiving user input and a device provisioning component that can discover and configure the device. The service portal can, optionally, include an authentication component that can authenticate a particular user's right to configure and/or access device(s) of a particular home network.

9. 发明授权

US08368887B2 Rotation detection kit 有权
标题翻译：旋转检测套件
公开(公告)号：US08368887B2
公开(公告)日：2013-02-05
申请号：US12450742
申请日：2008-09-04
申请人： Stephen Mark Angood , Christopher Kemp , Raymond John Chaney , Mark Adrian Vincent Chapman , David Roberts McMurtry
发明人： Stephen Mark Angood , Christopher Kemp , Raymond John Chaney , Mark Adrian Vincent Chapman , David Roberts McMurtry
IPC分类号： G01J4/00
CPC分类号： G01B11/272 , G01D5/345
摘要： A rotation detection kit, comprising: a beam source; a receiver comprising at least one beam intensity sensor; a polarizer device for location in the path of a beam emitted from the beam source and received by the beam sensor; and a modulator. The modulator is configured to modulate at least one of i) the beam source and ii) a beam emitted by the beam source to create a discretely varying polarization orientation thereby defining first and at least second temporally spaced beam portions. The temporally spaced beam portions are incident on the polarizer device and the beam sensor and have substantially identical profiles and at least an initial common propagation axis toward the polarizer device.
摘要翻译：一种旋转检测套件，包括：光束源; 接收器，包括至少一个光束强度传感器; 位于从光束源发射并由光束传感器接收的光束的路径中的偏振器装置; 和调制器。调制器被配置为调制i）光束源中的至少一个，以及ii）由光束源发射的光束以产生离散地改变的偏振取向，从而限定第一和至少第二时间间隔的光束部分。时间间隔的光束部分入射到偏振器装置和光束传感器上，并且具有基本相同的轮廓和至少一个朝向偏振器装置的初始公共传播轴。

10. 发明申请

US20120254507A1 WRITE-ABSORBING BUFFER FOR NON-VOLATILE MEMORY 有权
标题翻译：用于非易失性存储器的写吸收缓冲器
公开(公告)号：US20120254507A1
公开(公告)日：2012-10-04
申请号：US13077842
申请日：2011-03-31
申请人： Jichuan Chang , Parthasarathy Ranganathan , David Roberts
发明人： Jichuan Chang , Parthasarathy Ranganathan , David Roberts
IPC分类号： G06F12/02
CPC分类号： G06F12/0868 , G06F11/1441 , G06F11/2015 , G06F12/0804 , G06F2212/2024 , Y02D10/13
摘要： A write-absorbing, volatile memory buffer for use with a processor module and a non-volatile memory is disclosed. The write-absorbing buffer operates as a dirty cache that can be used to look up both read and write requests, although allocating new blocks only for write requests and not read requests. The blocks are small sized, and a write-only least-recently used cache replacement policy is used to transfer data in the blocks to the non-volatile memory. The write-absorbing buffer can be used to store copy-on-write pages for at least one virtual machine associated with the processor module and reduce write overhead to the non-volatile memory.
摘要翻译：公开了一种与处理器模块和非易失性存储器一起使用的写吸收式易失性存储器缓冲器。写缓冲缓冲区作为一个脏高速缓存，可用于查找读写请求，尽管只为写请求而不是读请求分配新块。这些块是小尺寸的，并且只写最少最近使用的高速缓存替换策略用于将块中的数据传送到非易失性存储器。写吸收缓冲器可用于存储与处理器模块相关联的至少一个虚拟机的写时复制页面，并减少对非易失性存储器的写入开销。

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