公开(公告)号：US06222881B1

公开(公告)日：2001-04-24

申请号：US08335550

申请日：1994-11-07

申请人： Mark Walker

发明人： Mark Walker

IPC分类号： H04N718

CPC分类号： H04N19/59 ,  H04N19/107 ,  H04N19/124 ,  H04N19/129 ,  H04N19/132 ,  H04N19/14 ,  H04N19/172 ,  H04N19/176 ,  H04N19/186 ,  H04N19/60 ,  H04N19/91

摘要： A transform is applied to a region of a current video frame to generate transform signals corresponding to the region. An activity measure is generated using the transform signals. The activity measure is then used to determine whether to encode the region as a skipped region. The region is encoded in accordance with that determination to generate an encoded bit stream for the region. In a preferred embodiment, the transform signals are DCT coefficients and the activity measure is a weighted sum of the DCT coefficients, where the weighting of the low-frequency DCT coefficients is greater than the weighting of the high-frequency DCT coefficients. The region is encoded as a skipped region if the activity measure is less than a threshold value; otherwise, the region is encoded as either an inter encoded region or an intra encoded region.

摘要翻译： 将变换应用于当前视频帧的区域，以产生对应于该区域的变换信号。 使用变换信号生成活动度量。 然后使用活动度量来确定是否将区域编码为跳过区域。 根据该确定对该区域进行编码，以生成该区域的编码比特流。 在优选实施例中，变换信号是DCT系数，活动度量是DCT系数的加权和，其中低频DCT系数的加权大于高频DCT系数的加权。 如果活动度量小于阈值，该区域被编码为跳过区域; 否则，该区域被编码为帧间编码区域或帧内编码区域。

公开(公告)号：US5705361A

公开(公告)日：1998-01-06

申请号：US137139

申请日：1993-10-21

申请人： Mark Walker ,  Kenneth Timmis

发明人： Mark Walker ,  Kenneth Timmis

IPC分类号： A61K39/00 ,  A61K38/00 ,  A61K39/10 ,  A61P31/04 ,  C07K14/235 ,  C12N1/21 ,  C12N15/09 ,  C12N15/31 ,  C12N15/63 ,  C12N15/74 ,  C12N15/90 ,  C12P21/00 ,  C12R1/01 ,  C12P21/02 ,  C12N1/20

CPC分类号： C12N15/90 ,  A61K39/099 ,  C07K14/235 ,  C12N15/63 ,  C12N15/74 ,  A61K38/00

摘要： The invention relates to a hybrid transposon having a PT operon, to plasmids and to bacterial strains (hosts) therefor.

摘要翻译： PCT No.PCT / EP92 / 00910 Sec。 371日期：1993年10月21日 102（e）日期1993年10月21日PCT提交1992年4月24日PCT公布。 第WO92 / 19750号公报 日期：1992年11月12日本发明涉及具有PT操纵子，质粒及其菌株（宿主）的杂交转座子。

公开(公告)号：US08812565B2

公开(公告)日：2014-08-19

申请号：US12905641

申请日：2010-10-15

申请人： Frederico Mameri ,  Elisabeth Olson ,  Andrew Sean Watson ,  Mark Walker

发明人： Frederico Mameri ,  Elisabeth Olson ,  Andrew Sean Watson ,  Mark Walker

IPC分类号： G06F12/00 ,  G06F17/30

CPC分类号： G06F17/30902

摘要： Enhanced browser caching is provided through a file identifier attribute employed at a front end server level for deterministic marking A front end server may use an attribute of a file identifier such as an attached parameter, a pattern, a directory associated with the file, or similar attributes to change the links it emits into other content in order to prompt the browsers to request new files. The attribute may be changed (e.g. incremented) based on a web change associated with the content being served.

摘要翻译： 通过用于确定性标记的前端服务器级别采用的文件标识符属性来提供增强的浏览器缓存。前端服务器可以使用文件标识符的属性，诸如所附参数，模式，与文件相关联的目录或类似的 属性将其发送的链接更改为其他内容，以提示浏览器请求新文件。 可以基于与正在服务的内容相关联的网络变化来改变（例如递增）该属性。

公开(公告)号：US20130095789A1

公开(公告)日：2013-04-18

申请号：US13405060

申请日：2012-02-24

申请人： Peter Keevill ,  Mark Walker ,  Cristavao Da Silva ,  Andrea Giustina ,  Michael Wege

发明人： Peter Keevill ,  Mark Walker ,  Cristavao Da Silva ,  Andrea Giustina ,  Michael Wege

IPC分类号： H04W88/00 ,  H04W36/00 ,  H04W84/12 ,  H04W12/00

CPC分类号： H04W12/06 ,  H04L2463/061 ,  H04W36/0083 ,  H04W84/045 ,  H04W84/105 ,  H04W84/12 ,  H04W88/06 ,  H04W88/10

摘要： Methods of operation of an access point are disclosed. These methods may involve authenticating a user equipment device in the access point. Access points configured for operating in accordance with the methods are also disclosed. Additionally, methods of operation of user equipment devices, and user equipment devices themselves configured for operating, in conjunction with the access points are disclosed. Still further, core network nodes configured to operate with the access points are disclosed.

摘要翻译： 公开了接入点的操作方法。 这些方法可以涉及在接入点中认证用户设备设备。 还公开了被配置为根据方法操作的接入点。 此外，公开了结合接入点配置用于操作的用户设备设备和用户设备设备本身的操作方法。 此外，公开了被配置为与接入点一起操作的核心网络节点。

公开(公告)号：US07549062B2

公开(公告)日：2009-06-16

申请号：US10607627

申请日：2003-06-27

申请人： Pavel Kouznetsov ,  Jason Cahill ,  David Ornstein ,  Lauren Antonoff ,  Mark Walker

发明人： Pavel Kouznetsov ,  Jason Cahill ,  David Ornstein ,  Lauren Antonoff ,  Mark Walker

IPC分类号： H04L9/32 ,  H04L9/00

CPC分类号： G06F21/10

摘要： A rights-managed document has protected content from an author thereof, whereby a recipient of the document can render the protected content with a corresponding license if the recipient satisfies terms set forth in the license. In the document, a storage portion has a message that the document is rights management protected, and a custom data portion has a section including the protected content. The recipient if enabled can render the protected content in the custom data portion and if not enabled can only review the storage portion having the message. An enabled recipient handles the received rights-managed document by recognizing that the document has the protected content in the custom data portion thereof, and discounting the storage portion of the document. Thus, the recipient examines the custom data portion of the document and proceeds based thereon to render the protected content in the custom data portion.

摘要翻译： 权利管理的文档对作者的内容进行了保护，如果接收者满足许可证中规定的条件，则文档的接收者可以使受保护的内容具有相应的许可证。 在文档中，存储部分具有保护文档是权限管理的消息，并且自定义数据部分具有包括受保护内容的部分。 收件人（如果启用）可以将自定义数据部分中的受保护内容呈现，如果未启用，则只能查看具有该消息的存储部分。 启用的接收者通过识别文档在其自定义数据部分中具有受保护的内容并且对文档的存储部分进行贴现来处理接收到的权限管理的文档。 因此，接收者检查文档的自定义数据部分并基于此进行呈现自定义数据部分中的受保护内容。

公开(公告)号：US20070295459A1

公开(公告)日：2007-12-27

申请号：US11897325

申请日：2007-08-30

申请人： Lawrence Carmen ,  David Dolan ,  Mark Walker

发明人： Lawrence Carmen ,  David Dolan ,  Mark Walker

IPC分类号： E06B9/68

CPC分类号： E06B9/68 ,  E06B2009/1746

摘要： A system for controlling a roller shade having a roller tube windingly receiving a shade fabric varies roller tube rotational speed for constant linear shade speed. The desired linear shade speed, roller tube diameter and shade fabric thickness and length are stored in a memory for use by a microprocessor. Preferably, the roller tube rotational speed is varied by the microprocessor depending on shade position determined by signals from Hall effect sensors. The microprocessor maintains a counter number that is increased or decreased depending on direction of rotation. Based on the counter number, the microprocessor determines shade position and a corrected rotational speed for the desired linear shade speed. Preferably, the microprocessor controls roller tube rotational speed using a pulse width modulated signal. The system may be used to control first and second roller shades having roller tubes of differing diameters or shade fabrics of varying thicknesses.

摘要翻译： 用于控制具有卷绕式遮光帘布的辊管的卷帘的系统改变了用于恒定线性遮蔽速度的辊筒旋转速度。 所需的线性帘线速度，辊筒直径和帘布层厚度和长度存储在存储器中以供微处理器使用。 优选地，根据由霍尔效应传感器的信号确定的遮蔽位置，微处理器改变滚筒转速。 微处理器保持根据旋转方向增加或减小的计数器号。 基于计数器号码，微处理器确定阴影位置和校正的旋转速度以达到期望的线性遮蔽速度。 优选地，微处理器使用脉冲宽度调制信号来控制辊筒旋转速度。 该系统可用于控制具有不同直径的辊管或不同厚度的遮光织物的第一和第二辊子色调。

公开(公告)号：US20060191695A1

公开(公告)日：2006-08-31

申请号：US11066547

申请日：2005-02-28

申请人： Mark Walker ,  Barton Walker ,  Drew Walker ,  Richard Anderson ,  William Maenle ,  David Smith

发明人： Mark Walker ,  Barton Walker ,  Drew Walker ,  Richard Anderson ,  William Maenle ,  David Smith

IPC分类号： A01B63/00

CPC分类号： A01B63/22

摘要： A wheel lift-assist frame comprises a pair of support beams, which may be coupled with a tillage machine at first ends, each beam to the left or right of the center of the tillage machine respective and running rearward of the tillage machine. The support beams may also be coupled with a planter. A cross beam is coupled with the support beams at second ends thereof. A plurality of wheel assemblies are fixed to the cross beam at points such that the wheels run between rows created by the tillage machine.

摘要翻译： 轮升降辅助框架包括一对支撑梁，其可以在第一端与耕作机联接，每个梁分别在耕作机的中心左侧或右侧分别运行并在耕作机的后方运行。 支撑梁也可以与花盆相连。 横梁在其第二端处与支撑梁联接。 多个轮组件在点处固定到横梁，使得车轮在由耕作机产生的行之间运行。

公开(公告)号：US20060137833A1

公开(公告)日：2006-06-29

申请号：US11361900

申请日：2006-02-24

申请人： Joseph Nichols ,  Mark Walker

发明人： Joseph Nichols ,  Mark Walker

IPC分类号： A47H1/00

CPC分类号： E06B9/174 ,  E04F10/06 ,  E06B2009/1746

摘要： A coupling assembly for a multiple-tube roller shade includes a support assembly for rotatably supporting and connecting adjacently located tube-end portions and a clutch mechanism providing relative rotation therebetween. The support assembly includes a tube-end fitting and a torque-transferring drive transfer member contacting the tube. The clutch mechanism includes first and second clutch members respectively engaged and separated in closed and opened positions. A pull bar is translatable within one of the shafts and is moved by a draw pin received in aligned openings of the second clutch member, the shaft and the pull bar. The shaft openings are elongated for movement of the second clutch member between the closed and opened positions. An adjustment member threadedly engages the tube-end fitting for vertical adjustment of the fitting with respect to a support panel. The tube-end fitting is secured to a bracket having elongated openings for horizontal adjustment.

公开(公告)号：US20050173080A1

公开(公告)日：2005-08-11

申请号：US10774919

申请日：2004-02-09

申请人： Lawrence Carmen ,  David Dolan ,  Mark Walker

发明人： Lawrence Carmen ,  David Dolan ,  Mark Walker

IPC分类号： E06B9/174 ,  E06B9/68

CPC分类号： E06B9/68 ,  E06B2009/1746

摘要： A system for controlling a roller shade having a roller tube windingly receiving a shade fabric varies roller tube rotational speed for constant linear shade speed. The desired linear shade speed, roller tube diameter and shade fabric thickness and length are stored in a memory for use by a microprocessor. Preferably, the roller tube rotational speed is varied by the microprocessor depending on shade position determined by signals from Hall effect sensors. The microprocessor maintains a counter number that is increased or decreased depending on direction of rotation. Based on the counter number, the microprocessor determines shade position and a corrected rotational speed for the desired linear shade speed. Preferably, the microprocessor controls roller tube rotational speed using a pulse width modulated signal. The system may be used to control first and second roller shades having roller tubes of differing diameters or shade fabrics of varying thicknesses.

摘要翻译： 用于控制具有卷绕式遮光帘布的辊管的卷帘的系统改变了用于恒定线性遮蔽速度的辊筒旋转速度。 所需的线性帘线速度，辊筒直径和帘布层厚度和长度存储在存储器中以供微处理器使用。 优选地，根据由霍尔效应传感器的信号确定的遮蔽位置，微处理器改变滚筒转速。 微处理器保持根据旋转方向增加或减小的计数器号。 基于计数器号码，微处理器确定阴影位置和校正的旋转速度以达到期望的线性遮蔽速度。 优选地，微处理器使用脉冲宽度调制信号来控制辊筒旋转速度。 该系统可用于控制具有不同直径的辊管或不同厚度的遮光织物的第一和第二辊子色调。

公开(公告)号：US20050087313A1

公开(公告)日：2005-04-28

申请号：US10691850

申请日：2003-10-23

申请人： Joseph Nichols ,  Mark Walker

发明人： Joseph Nichols ,  Mark Walker

IPC分类号： E04F10/06 ,  E06B9/174 ,  A47H1/00

CPC分类号： E06B9/174 ,  E04F10/06 ,  E06B2009/1746

摘要： A coupling assembly for a multiple-tube roller shade includes a support assembly for rotatably supporting and connecting adjacently located tube-end portions and a clutch mechanism providing relative rotation therebetween. The support assembly includes a tube-end fitting and a torque-transferring drive transfer member contacting the tube. The clutch mechanism includes first and second clutch members respectively engaged and separated in closed and opened positions. A pull bar is translatable within one of the shafts and is moved by a draw pin received in aligned openings of the second clutch member, the shaft and the pull bar. The shaft openings are elongated for movement of the second clutch member between the closed and opened positions. An adjustment member threadedly engages the tube-end fitting for vertical adjustment of the fitting with respect to a support panel. The tube-end fitting is secured to a bracket having elongated openings for horizontal adjustment.

摘要翻译： 用于多管辊罩的联接组件包括用于可旋转地支撑和连接相邻位置的管端部分的支撑组件和在它们之间提供相对旋转的离合器机构。 支撑组件包括管端配件和与管接触的转矩传递驱动传递构件。 离合器机构包括在闭合和打开位置分别接合和分离的第一和第二离合器构件。 拉杆可以在一个轴内平移，并通过接收在第二离合器构件，轴和拉杆的对齐开口中的拉销来移动。 轴开口是细长的，用于在关闭位置和打开位置之间移动第二离合器构件。 调节构件螺纹地接合管端接头，用于相对于支撑板垂直调节接头。 管端接头被固定到具有用于水平调节的细长开口的支架上。