公开(公告)号：US08652059B2

公开(公告)日：2014-02-18

申请号：US13030857

申请日：2011-02-18

Applicant: Yoshihiko Sano ,  Chisato Uesaka ,  Bo Zhao

Inventor： Yoshihiko Sano ,  Chisato Uesaka ,  Bo Zhao

IPC: A61B5/02

CPC classification number: A61B5/02233

Abstract: A cuff includes a cuff main body portion and a gripping portion provided on an outer peripheral surface of the cuff main body portion. The cuff main body portion includes an air bladder, a tightening belt wrapped around an outer side of the air bladder, and a wrapping length adjustment mechanism for variably adjusting a wrapping length of the tightening belt. The wrapping length adjustment mechanism has a bias spring for pulling and biasing the tightening belt in a direction in which the wrapping length of the tightening belt is shortened, a first restriction portion for restricting extension of the wrapping length, and a second restriction portion for restricting shortening of the wrapping length. The gripping portion includes a push button for switching actions of the two restriction portions. In this configuration, the cuff may be easily attached to a measurement site regardless of the circumferential length of the site.

Abstract translation: 袖带包括袖带主体部分和设置在袖带主体部分的外周表面上的抓握部分。 袖带主体部分包括气囊，围绕气囊的外侧缠绕的紧固带以及用于可变地调节紧固带的包裹长度的卷绕长度调节机构。 卷绕长度调节机构具有用于沿着紧固带的卷绕长度缩短的方向拉紧和偏置紧固带的偏置弹簧，用于限制包装长度的延伸的第一限制部分和用于限制 缩短包装长度。 抓握部分包括用于切换两个限制部分的动作的按钮。 在该构造中，袖带可以容易地附接到测量位置，而不管站点的周长如何。

公开(公告)号：USD685570S1

公开(公告)日：2013-07-09

申请号：US29434274

申请日：2012-10-11

Applicant: Tamaki Ito ,  Lin Yang ,  Bo Zhao

Designer： Tamaki Ito ,  Lin Yang ,  Bo Zhao

公开(公告)号：US20110220415A1

公开(公告)日：2011-09-15

申请号：US13042761

申请日：2011-03-08

Applicant: Hyun Woo Jin ,  Srinivasan Rajagopalan ,  Adnan Ozekcin ,  Tabassumul Haque ,  Mehmet Deniz Ertas ,  Bo Zhao ,  Jeffrey Roberts Bailey ,  Terris Field Walker

Inventor： Hyun Woo Jin ,  Srinivasan Rajagopalan ,  Adnan Ozekcin ,  Tabassumul Haque ,  Mehmet Deniz Ertas ,  Bo Zhao ,  Jeffrey Roberts Bailey ,  Terris Field Walker

IPC: E21B7/00 ,  E21B17/00

CPC classification number: C23C14/0605 ,  C23C14/024 ,  C23C16/0272 ,  C23C16/26 ,  C23C30/005 ,  E21B7/046 ,  E21B17/1085 ,  E21B41/00

Abstract: Provided are drill stem assemblies with ultra-low friction coatings for subterraneous drilling operations. In one form, the coated drill stem assemblies for subterraneous rotary drilling operations include a body assembly with an exposed outer surface including a drill string coupled to a bottom hole assembly, a coiled tubing coupled to a bottom hole assembly, or a casing string coupled to a bottom hole assembly and an ultra-low friction coating on at least a portion of the exposed outer surface of the body assembly, hardbanding on at least a portion of the exposed outer surface of the body assembly, an ultra-low friction coating on at least a portion of the hardbanding, wherein the ultra-low friction coating comprises one or more ultra-low friction layers, and one or more buttering layers interposed between the hardbanding and the ultra-low friction coating. The coated drill stem assemblies disclosed herein provide for reduced friction, vibration (stick-slip and torsional), abrasion, and wear during straight hole or directional drilling to allow for improved rates of penetration and enable ultra-extended reach drilling with existing top drives.

Abstract translation: 提供具有超低摩擦涂层的钻杆组件用于跨接钻井操作。 在一种形式中，用于地下旋转钻井操作的涂覆的钻杆组件包括主体组件，其具有暴露的外表面，其包括联接到底孔组件的钻柱，联接到底孔组件的连续油管或耦合到底孔组件的套管柱 底部孔组件和超低摩擦涂层，其在主体组件的暴露的外表面的至少一部分上，在主体组件的暴露的外表面的至少一部分上的耐磨层，位于主体组件的暴露的外表面上的超低摩擦涂层 至少一部分耐磨带，其中所述超低摩擦涂层包括一个或多个超低摩擦层，以及插入在所述耐磨带和超低摩擦涂层之间的一个或多个护垫层。 本文公开的涂覆的钻杆组件提供在直孔或定向钻孔期间减少的摩擦，振动（粘滑和扭转），磨损和磨损，以允许提高的穿透速率并且能够利用现有顶部驱动器进行超扩展钻井。

公开(公告)号：US20110203791A1

公开(公告)日：2011-08-25

申请号：US13032032

申请日：2011-02-22

Applicant: Hyun Woo Jin ,  Srinivasan Rajagopalan ,  Adnan Ozekcin ,  Tabassumul Haque ,  Mehmet Deniz Ertas ,  Bo Zhao ,  Jeffrey Roberts Bailey ,  Terris Field Walker

Inventor： Hyun Woo Jin ,  Srinivasan Rajagopalan ,  Adnan Ozekcin ,  Tabassumul Haque ,  Mehmet Deniz Ertas ,  Bo Zhao ,  Jeffrey Roberts Bailey ,  Terris Field Walker

IPC: E21B41/02 ,  E21B17/00

CPC classification number: E21B17/042 ,  E21B17/1085 ,  E21B41/00

Abstract: Provided are coated sleeved oil and gas well production devices and methods of making and using such coated sleeved devices. In one form, the coated sleeved oil and gas well production device includes one or more cylindrical bodies, one or more sleeves proximal to the outer diameter or inner diameter of the one or more cylindrical bodies, hardbanding on at least a portion of the exposed outer surface, exposed inner surface, or a combination of both exposed outer or inner surface of the one or more sleeves, and a coating on at least a portion of the inner sleeve surface, the outer sleeve surface, or a combination thereof of the one or more sleeves. The coating includes one or more ultra-low friction layers, and one or more buttering layers interposed between the hardbanding and the ultra-low friction coating. The coated sleeved oil and gas well production devices may provide for reduced friction, wear, erosion, corrosion, and deposits for well construction, completion and production of oil and gas.

Abstract translation: 提供涂覆套管的油气井生产装置和制造和使用这种涂覆的套筒装置的方法。 在一种形式中，涂覆套管的油气井生产装置包括一个或多个圆柱体，一个或多个靠近一个或多个圆柱体的外径或内径的套筒，在暴露的外部的至少一部分上的耐火带 表面，暴露的内表面或一个或多个套筒的暴露的外表面或内表面的组合，以及在内套筒表面，外套管表面或外套表面的至少一部分上的涂层或其组合 更袖口 该涂层包括一个或多个超低摩擦层，以及插入在耐磨带和超低摩擦涂层之间的一个或多个护垫层。 涂覆的套管油气井生产装置可以为油井和瓦斯的井施工，完井和生产提供减少的摩擦，磨损，侵蚀，腐蚀和沉积。

公开(公告)号：US20110176775A1

公开(公告)日：2011-07-21

申请号：US12961670

申请日：2010-12-07

Applicant: PO-HSUN SHEN ,  BING SU ,  SHAO-YOU HAN ,  XIAO-BO ZHAO

Inventor： PO-HSUN SHEN ,  BING SU ,  SHAO-YOU HAN ,  XIAO-BO ZHAO

IPC: G02B6/38

CPC classification number: G02B6/3887 ,  G02B6/2558 ,  G02B6/383 ,  G02B6/387 ,  G02B6/4439

Abstract: An optical fiber connector includes a first protecting body and a second protecting body detachably assembled to the first protecting body. The first protecting body includes a first base plate and a first housing extending out from the first base plate. The first base plate defines a first receiving hole to communicate with the first housing. The second protecting body includes a second base plate and a second housing extending out from the second base plate. The second base plate defines a second receiving hole to communicate with the second housing. The second housing and the first housing together define an accommodating space therebetween.

Abstract translation: 光纤连接器包括第一保护体和可拆卸地组装到第一保护体上的第二保护体。 第一保护体包括第一基板和从第一基板延伸出的第一壳体。 第一基板限定了与第一壳体连通的第一容纳孔。 第二保护体包括从第二基板延伸出的第二基板和第二壳体。 第二基板限定与第二壳体连通的第二容纳孔。 第二壳体和第一壳体一起限定了它们之间的容纳空间。

公开(公告)号：US20110144507A1

公开(公告)日：2011-06-16

申请号：US13030857

申请日：2011-02-18

Applicant: Yoshihiko Sano ,  Chisato Uesaka ,  Bo Zhao

Inventor： Yoshihiko Sano ,  Chisato Uesaka ,  Bo Zhao

IPC: A61B5/022

CPC classification number: A61B5/02233

Abstract: A cuff includes a cuff main body portion and a gripping portion provided on an outer peripheral surface of the cuff main body portion. The cuff main body portion includes an air bladder, a tightening belt wrapped around an outer side of the air bladder, and a wrapping length adjustment mechanism for variably adjusting a wrapping length of the tightening belt. The wrapping length adjustment mechanism has a bias spring for pulling and biasing the tightening belt in a direction in which the wrapping length of the tightening belt is shortened, a first restriction portion for restricting extension of the wrapping length, and a second restriction portion for restricting shortening of the wrapping length. The gripping portion includes a push button for switching actions of the two restriction portions. In this configuration, the cuff may be easily attached to a measurement site regardless of the circumferential length of the site.

Abstract translation: 袖带包括袖带主体部分和设置在袖带主体部分的外周表面上的抓握部分。 袖带主体部分包括气囊，围绕气囊的外侧缠绕的紧固带以及用于可变地调节紧固带的包裹长度的卷绕长度调节机构。 卷绕长度调节机构具有用于沿着紧固带的卷绕长度缩短的方向拉紧和偏置紧固带的偏置弹簧，用于限制包装长度的延伸的第一限制部分和用于限制 缩短包装长度。 抓握部分包括用于切换两个限制部分的动作的按钮。 在该构造中，袖带可以容易地附接到测量位置，而不管站点的周长如何。

公开(公告)号：US20170011328A1

公开(公告)日：2017-01-12

申请号：US15119349

申请日：2014-02-11

Applicant: Bo ZHAO ,  Ariel FUXMAN ,  Hongwei LI ,  MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： Bo Zhao ,  Ariel Fuxman ,  Hongwei Li

IPC: G06Q10/06

CPC classification number: G06Q10/063114 ,  G06Q10/06 ,  G06Q10/06313

Abstract: Various techniques for identifying a target worker group are described herein. In one example, a method includes detecting a response to a task from each worker in a group of workers and detecting a set of characteristics that correspond to each worker, wherein each characteristic comprises at least one attribute. The method can also include detecting a first attribute that corresponds to workers that provide responses with an accuracy above a threshold value. Furthermore, the method can include identifying the target worker group, the target worker group comprising the workers corresponding to the detected first attribute. The method may also include sending an additional task to the target worker group.

Abstract translation: 本文描述了用于识别目标工作者组的各种技术。 在一个示例中，一种方法包括检测来自一组工作人员中的每个工作者对任务的响应，并检测与每个工作者对应的一组特征，其中每个特征包括至少一个属性。 该方法还可以包括检测对应于以高于阈值的精度提供响应的工作人员的第一属性。 此外，该方法可以包括识别目标工作者组，包括与检测到的第一属性相对应的工人的目标工作者组。 该方法还可以包括向目标工作者组发送附加任务。

公开(公告)号：US20140287161A1

公开(公告)日：2014-09-25

申请号：US14348628

申请日：2012-10-03

Applicant: Mehmet D. Ertas ,  Michael B. Ray ,  Srinivasan Rajagopalan ,  Bo Zhao ,  Erika A. Ooten Biediger

Inventor： Mehmet D. Ertas ,  Michael B. Ray ,  Srinivasan Rajagopalan ,  Bo Zhao ,  Erika A. Ooten Biediger

IPC: C23C14/28 ,  C23C16/513 ,  C23C16/48 ,  C23C14/35 ,  C23C14/32

CPC classification number: C23C14/28 ,  C23C14/30 ,  C23C14/325 ,  C23C14/3485 ,  C23C14/35 ,  C23C14/48 ,  C23C16/486 ,  C23C16/511 ,  C23C16/513

Abstract: Provided are methods and systems for vacuum coating the outside surface of tubular devices for use in oil and gas exploration, drilling, completions, and production operations for friction reduction, erosion reduction and corrosion protection. These methods include embodiments for sealing tubular devices within a vacuum chamber such that the entire device is not contained within the chamber. These methods also include embodiments for surface treating of tubular devices prior to coating. In addition, these methods include embodiments for vacuum coating of tubular devices using a multitude of devices, a multitude of vacuum chambers and various coating source configurations.

Abstract translation: 提供了用于真空涂覆管状装置的外表面以用于石油和天然气勘探，钻井，完井和生产操作中以减少摩擦，减少侵蚀和防腐蚀的方法和系统。 这些方法包括用于密封真空室内的管状装置的实施例，使得整个装置不包含在腔室内。 这些方法还包括用于在涂覆之前管状装置的表面处理的实施例。 此外，这些方法包括使用多种装置，多个真空室和各种涂料源构造的管状装置的真空涂覆的实施例。

公开(公告)号：US08602113B2

公开(公告)日：2013-12-10

申请号：US13075677

申请日：2011-03-30

Applicant: Hyun Woo Jin ,  Srinivasan Rajagopalan ,  Adnan Ozekcin ,  Tabassumul Haque ,  Mehmet Deniz Ertas ,  Bo Zhao ,  Jeffrey Roberts Bailey ,  Terris Field Walker

Inventor： Hyun Woo Jin ,  Srinivasan Rajagopalan ,  Adnan Ozekcin ,  Tabassumul Haque ,  Mehmet Deniz Ertas ,  Bo Zhao ,  Jeffrey Roberts Bailey ,  Terris Field Walker

IPC: E21B17/10

CPC classification number: E21B17/042 ,  E21B17/1085 ,  E21B41/00

Abstract: Provided are coated oil and gas well production devices and methods of making and using such coated devices. In one form, the coated device includes one or more cylindrical bodies, hardbanding on at least a portion of the exposed outer surface, exposed inner surface, or a combination of both exposed outer or inner surface of the one or more cylindrical bodies, and a coating on at least a portion of the inner surface, the outer surface, or a combination thereof of the one or more cylindrical bodies. The coating includes one or more ultra-low friction layers, and one or more buttering layers interposed between the hardbanding and the ultra-low friction coating. The coated oil and gas well production devices may provide for reduced friction, wear, erosion, corrosion, and deposits for well construction, completion and production of oil and gas.

Abstract translation: 提供涂覆油气井生产装置和制造和使用这种涂布装置的方法。 在一种形式中，涂覆的装置包括一个或多个圆柱体，在暴露的外表面的至少一部分，暴露的内表面上，或者暴露的一个或多个圆柱体的暴露的外表面或内表面的组合，以及 在一个或多个圆柱体的内表面，外表面或其组合的至少一部分上涂覆。 该涂层包括一个或多个超低摩擦层，以及插入在耐磨带和超低摩擦涂层之间的一个或多个护垫层。 涂覆的油气井生产装置可以减少摩擦，磨损，侵蚀，腐蚀和沉积物，以便井井建设，油气完成和生产。

公开(公告)号：US08590627B2

公开(公告)日：2013-11-26

申请号：US13032032

申请日：2011-02-22

Applicant: Hyun Woo Jin ,  Srinivasan Rajagopalan ,  Adnan Ozekcin ,  Tabassumul Haque ,  Mehmet Deniz Ertas ,  Bo Zhao ,  Jeffrey Roberts Bailey ,  Terris Field Walker

Inventor： Hyun Woo Jin ,  Srinivasan Rajagopalan ,  Adnan Ozekcin ,  Tabassumul Haque ,  Mehmet Deniz Ertas ,  Bo Zhao ,  Jeffrey Roberts Bailey ,  Terris Field Walker

IPC: E21B17/10

CPC classification number: E21B17/042 ,  E21B17/1085 ,  E21B41/00

Abstract: Provided are coated sleeved oil and gas well production devices and methods of making and using such coated sleeved devices. In one form, the coated sleeved oil and gas well production device includes one or more cylindrical bodies, one or more sleeves proximal to the outer diameter or inner diameter of the one or more cylindrical bodies, hardbanding on at least a portion of the exposed outer surface, exposed inner surface, or a combination of both exposed outer or inner surface of the one or more sleeves, and a coating on at least a portion of the inner sleeve surface, the outer sleeve surface, or a combination thereof of the one or more sleeves. The coating includes one or more ultra-low friction layers, and one or more buttering layers interposed between the hardbanding and the ultra-low friction coating. The coated sleeved oil and gas well production devices may provide for reduced friction, wear, erosion, corrosion, and deposits for well construction, completion and production of oil and gas.

Abstract translation: 提供涂覆套管的油气井生产装置和制造和使用这种涂覆的套筒装置的方法。 在一种形式中，涂覆套管的油气井生产装置包括一个或多个圆柱体，一个或多个靠近一个或多个圆柱体的外径或内径的套筒，在暴露的外部的至少一部分上的耐火带 表面，暴露的内表面或一个或多个套筒的暴露的外表面或内表面的组合，以及在内套筒表面，外套管表面或外套表面的至少一部分上的涂层或其组合 更袖口 该涂层包括一个或多个超低摩擦层，以及插入在耐磨带和超低摩擦涂层之间的一个或多个护垫层。 涂覆的套管油气井生产装置可以为油井和瓦斯的井施工，完井和生产提供减少的摩擦，磨损，侵蚀，腐蚀和沉积。