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    Creating and validating cryptographically secured documents
    1.
    发明授权
    Creating and validating cryptographically secured documents 有权
    创建和验证加密安全文档

    公开(公告)号：US08887297B2

    公开(公告)日：2014-11-11

    申请号：US11777297

    申请日：2007-07-13

    Applicant: Colin Wilson Reid

    Inventor： Colin Wilson Reid

    IPC: G06F7/04 ,  H04L9/32

    CPC classification number: H04L9/3247 ,  H04L2209/60 ,  H04L2209/80

    Abstract: Aspects of the subject matter described herein relate to creating and validating cryptographically secured documents. In aspects, documents are encrypted to protect them from unauthorized access. An entity having namespace ownership rights may create a document in an authorized namespace and sign the document with a private key. Other entities may validate that the document was created by an authorized namespace owner by using a public key available in security data associated with a parent document of the document. For a root document, the public key may be available from a directory service. A namespace owner may change the namespace owner(s) that are allowed to create children of a document.

    Abstract translation: 本文描述的主题的方面涉及创建和验证加密安全的文档。 在方面，文档被加密以防止他们未经授权的访问。 具有命名空间所有权的实体可以在授权命名空间中创建文档，并使用私钥对文档进行签名。 其他实体可以通过使用可用于与文档的父文档相关联的安全性数据中的公钥来验证该文档是由授权命名空间所有者创建的。 对于根文档，公钥可能可以从目录服务获得。 命名空间所有者可以更改允许创建文档子节点的命名空间所有者。

    Transactional record manager
    2.
    发明授权
    Transactional record manager 有权
    交易记录管理员

    公开(公告)号：US08121980B2

    公开(公告)日：2012-02-21

    申请号：US12370603

    申请日：2009-02-13

    Applicant: Colin Wilson Reid ,  Philip A. Bernstein

    Inventor： Colin Wilson Reid ,  Philip A. Bernstein

    IPC: G06F17/30

    CPC classification number: G06F17/30351 ,  G06F17/30368

    Abstract: Transactional record management methods and systems enabling multiple independent servers (such as database servers) using shared storage to initiate transactions in parallel without inter server communication and without locking the records used by the transaction. The in-flight transactions can be included in a shared transaction log without a final determination of whether the transaction committed. The log updates can be broadcast to each of the servers, which each parse the log, using the same rules of analysis, and therefore each compute server can independently and asynchronously come to the same conclusion as to which transactions aborted and which transactions committed.

    Abstract translation: 使用共享存储的多个独立服务器（如数据库服务器）可以并行启动事务，而不需要通过服务器间通信并且不锁定事务所使用的记录的事务性记录管理方法和系统。 飞行中的事务可以包含在共享事务日志中，而不会最终确定事务是否提交。 可以将日志更新广播到每个服务器，每个服务器使用相同的分析规则解析日志，因此每个计算服务器可以独立和异步地得出与哪些事务中止以及提交的事务相同的结论。

    Gas Detector
    5.
    发明申请
    Gas Detector 有权
    气体探测器

    公开(公告)号：US20100140478A1

    公开(公告)日：2010-06-10

    申请号：US12520687

    申请日：2007-12-21

    Applicant: Andrew Colin Wilson ,  Sri Kumar Sandeep ,  Reece Wim Geursen

    Inventor： Andrew Colin Wilson ,  Sri Kumar Sandeep ,  Reece Wim Geursen

    IPC: G01N21/35

    CPC classification number: G01N21/3504 ,  G01J3/4338 ,  G01N21/031 ,  G01N21/39 ,  G01N2021/3148 ,  G01N2021/399 ,  G01N2201/0221 ,  G01N2201/0612 ,  G01N2201/06146 ,  G01N2201/0694 ,  G01N2201/1211 ,  G01N2201/1247

    Abstract: A gas detector (10) that is arranged to sense the concentration levels of target gases oxygen, methane, carbon monox-ide, and hydrogen sulphide, within a gas sample from an environment surrounding the detector. The gas detector (10) comprises laser sources (12a-12d) that are arranged to transmit radiation through the gas sample at four target wavelengths that correspond approximately to the optimum absorption wavelengths of each of the target gases and an optical detector (16) that is arranged to sense the intensity of the radiation transmitted through the gas sample at each of the target wavelengths. A control system (22) generates representative concentration level information for the target gases based on the level of absorption of the radiation transmitted.

    Abstract translation: 气体检测器（10），其布置成感测来自环境中的环境中的气体样品中的目标气体氧气，甲烷，一氧化碳和硫化氢的浓度水平。 气体检测器（10）包括激光源（12a-12d），其被布置成以四个目标波长透射通过气体样品的辐射，其大致对应于每个目标气体的最佳吸收波长;以及光学检测器（16）， 布置成感测在每个目标波长处透射通过气体样品的辐射的强度。 控制系统（22）基于所发射的辐射的吸收水平产生目标气体的代表性浓度水平信息。

    Updating and Validating Documents Secured Cryptographically
    6.
    发明申请
    Updating and Validating Documents Secured Cryptographically 有权
    更新和验证文档加密安全

    公开(公告)号：US20090019549A1

    公开(公告)日：2009-01-15

    申请号：US11777298

    申请日：2007-07-13

    Applicant: Colin Wilson Reid

    Inventor： Colin Wilson Reid

    IPC: H04L9/32

    CPC classification number: H04L9/3247 ,  G06F21/10 ,  G06F21/6209 ,  H04L9/088 ,  H04L2209/60 ,  H04L2209/80

    Abstract: Aspects of the subject matter described herein relate to updating and validating documents secured cryptographically. In aspects, documents are encrypted to protect them from unauthorized access. An entity having write access to a document may create a new version of the document and sign the new version with a private key. Other entities may validate that the new version of the document was created by an authorized entity by using a public key available in security data associated with the version. The entities that are authorized to create a new version may change which security principals are allowed to create subsequent versions.

    Abstract translation: 本文描述的主题的方面涉及更新和验证密码保护的文档。 在方面，文档被加密以防止他们未经授权的访问。 具有对文档的写入访问权限的实体可以创建文档的新版本并使用私钥对新版本进行签名。 其他实体可以验证文档的新版本是由授权实体通过使用可用于与版本相关联的安全数据中的公钥来创建的。 被授权创建新版本的实体可能会更改允许哪些安全主体创建后续版本。

    METHODS AND APPARATUS FOR PERFORMING MOVING CHECKSHOTS
    7.
    发明申请
    METHODS AND APPARATUS FOR PERFORMING MOVING CHECKSHOTS 有权
    用于执行移动检查的方法和装置

    公开(公告)号：US20080219096A1

    公开(公告)日：2008-09-11

    申请号：US11681788

    申请日：2007-03-05

    Applicant: WILLIAM UNDERHILL ,  MASAHIRO KAMATA ,  JIRO TAKEDA ,  COLIN WILSON

    Inventor： WILLIAM UNDERHILL ,  MASAHIRO KAMATA ,  JIRO TAKEDA ,  COLIN WILSON

    IPC: G01V1/00

    CPC classification number: G01V1/42

    Abstract: Methods and apparatus for creating a velocity profile of a formation surrounding a borehole by checkshot measurements while moving the tool along the borehole. A conveyance and a sensor section are configured to move the sensor section in the borehole. At least one receiver is configured to detect signals generated at or near the surface while the sensor section is moving in the borehole.

    Abstract translation: 用于通过在沿着钻孔移动工具的同时通过检查测量来产生围绕钻孔的地层的速度分布的方法和装置。 输送和传感器部分被配置成使钻孔中的传感器部分移动。 至少一个接收器被配置为在传感器部分在钻孔中移动时检测在表面处或附近产生的信号。

    Anchor arm for seismic logging tool
    9.
    发明授权
    Anchor arm for seismic logging tool 有权
    地震测井工具的锚臂

    公开(公告)号：US07331386B2

    公开(公告)日：2008-02-19

    申请号：US11017312

    申请日：2004-12-20

    Applicant: Kazumasa Kanayama ,  Colin Wilson ,  William Underhill

    Inventor： Kazumasa Kanayama ,  Colin Wilson ,  William Underhill

    IPC: E21B47/00

    CPC classification number: G01V11/005 ,  E21B23/01

    Abstract: A borehole seismic acquisition tool configured for release from a stuck position within a borehole having a tool body with at least one sensor package, an anchoring arm, and anchoring arm linkage adapted to connect the anchoring arm to the tool body. The anchoring arm linkage includes a weakpoint mechanism adapted to break in response to a minimum threshold amount of breaking force being applied upon the weakpoint mechanism. The anchoring arm includes a first end adapted for contacting a borehole wall surface and a second end pivotally attached to the anchoring arm linkage. The anchoring arm also includes a movable cam removably secured to the first end via a first connector pin. The cam being at least partially rotatable about the first connector pin and configured and arranged to rotate against the borehole wall by a pulling force at a top portion of the borehole seismic acquisition tool.

    Abstract translation: 一种钻孔地震采集工具，其构造成从钻孔内的卡住位置释放，所述井眼具有工具主体，所述工具主体具有至少一个传感器封装，锚定臂和锚定臂连杆，其适于将锚定臂连接到工具主体。 锚固臂连杆机构包括适于根据施加在弱点机构上的最小阈值量的断裂力而断裂的弱点机构。 锚固臂包括适于接触钻孔壁表面的第一端和可枢转地附接到锚固臂连杆的第二端。 锚固臂还包括通过第一连接器销可拆卸地固定到第一端的可动凸轮。 所述凸轮至少部分地围绕所述第一连接器销可旋转，并被构造和布置成通过所述井眼地震采集工具的顶部处的拉力而相对于所述钻孔壁旋转。

    Methods and Apparatus for Photonic Power Conversion Downhole
    10.
    发明申请
    Methods and Apparatus for Photonic Power Conversion Downhole 有权
    光电转换井下方法与装置

    公开(公告)号：US20070062696A1

    公开(公告)日：2007-03-22

    申请号：US11532904

    申请日：2006-09-19

    Applicant: COLIN WILSON ,  SOON CHEE ,  LES NUTT ,  TSUTOMU YAMATE ,  MASAHIRO KAMATA

    Inventor： COLIN WILSON ,  SOON CHEE ,  LES NUTT ,  TSUTOMU YAMATE ,  MASAHIRO KAMATA

    IPC: E21B47/00

    CPC classification number: G01V11/002 ,  E21B41/0085 ,  E21B47/123

    Abstract: Subterranean oilfield sensor systems and methods are provided. The subterranean oilfield sensor systems and methods facilitate downhole monitoring and high data transmission rates with power provided to at least one downhole device by a light source at the surface. In one embodiment, a system includes uphole light source, a downhole sensor, a photonic power converter at the downhole sensor, an optical fiber extending between the uphole light source and the photonic power converter, and downhole sensor electronics powered by the photonic power converter. The photonic power converter is contained in a high temperature resistant package. For example, the high temperature resistant package and photonic power converter may operate at temperatures of greater than approximately 100° C.

    Abstract translation: 提供了地下油田传感器系统和方法。 地下油田传感器系统和方法通过在表面处的光源提供给至少一个井下装置的功率来促进井下监测和高数据传输速率。 在一个实施例中，系统包括井下光源，井下传感器，井下传感器处的光子功率转换器，在井上光源和光子功率转换器之间延伸的光纤以及由光子功率转换器供电的井下传感器电子装置。 光电转换器包含在耐高温封装中。 例如，耐高温封装和光子功率转换器可以在大于约100℃的温度下工作

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