公开(公告)号：US06361110B1

公开(公告)日：2002-03-26

申请号：US09746180

申请日：2000-12-21

Applicant: Richard N. Roslund, Jr. ,  Patrick Nelson ,  Larry Allen Wilkerson ,  Troy Roark ,  Joel Dral ,  Steve Simpson ,  John Clark

Inventor： Richard N. Roslund, Jr. ,  Patrick Nelson ,  Larry Allen Wilkerson ,  Troy Roark ,  Joel Dral ,  Steve Simpson ,  John Clark

IPC: A47C320

Abstract: A tilt control mechanism for an office chair includes a spring arrangement which permits forward and rearward tilting of the chair while also urging the chair to a normal upright position. The spring arrangement includes front and rear springs which act in combination such that the upward acting forces acting on the chair can be varied during use. The forces being applied by the front spring are adjusted by a side-actuated tension adjustment mechanism which incorporates a wedge block for adjusting the spring forces. Further, the rear springs provide a variable spring force such that the spring force is maximized when in the normal position but is decreased substantially once the chair is fully reclined. This reduction in spring force allows a user to maintain the chair in the fully reclined position with significantly less force than was required to tilt the chair rearwardly while a sufficient spring force continues to be applied by the front spring to urge the chair to the normal position.

公开(公告)号：US5736272A

公开(公告)日：1998-04-07

申请号：US786492

申请日：1997-01-21

Applicant: Michael Jon Veenstra ,  John Clark ,  Debra Sojka

Inventor： Michael Jon Veenstra ,  John Clark ,  Debra Sojka

IPC: B60K1/04 ,  H01M2/10

CPC classification number: H01M2/1077 ,  B60K1/04

Abstract: A battery tray assembly that includes a first member having a first interface surface and a first battery retaining surface. The first retaining surface retains a top surface of a first battery. A second member having a second interface surface and a second battery retaining surface retains a bottom surface of the second battery. A means for securing the first interface surface to the second interface surface joins the two batteries in a fixed position. The securing means may include a series of projections on one or both separator members and corresponding slots. A greater number of slots than projections enables a plurality of orientations between the first and second members.

Abstract translation: 一种电池托盘组件，其包括具有第一界面表面和第一电池保持表面的第一构件。 第一保持表面保持第一电池的顶表面。 具有第二接口表面和第二电池保持表面的第二构件保持第二电池的底表面。 用于将第一接口表面固定到第二接口表面的装置将两个电池连接在固定位置。 固定装置可以包括在一个或两个分离器构件和对应的槽上的一系列突起。 与突起相比，更多数量的槽可以在第一和第二构件之间形成多个取向。

公开(公告)号：US3985411A

公开(公告)日：1976-10-12

申请号：US591409

申请日：1975-06-30

Applicant: Thomas Mooney ,  John Clark

Inventor： Thomas Mooney ,  John Clark

IPC: H01R4/64 ,  H01R3/06

CPC classification number: H01R4/643

Abstract: An electrical conduit grounding assembly includes a grounding cable parallel to and laterally offset from the conduit and a pair of longitudinally extending dihedral angle clamp members provided with longitudinally serrated confronting concave faces which embrace the conduit and have interdigitating hinge knuckles along their proximal longitudinal edges engaging the grounding cable. A screw engages a tapped bore and an opening in distal wings on the clamp members to permit their tightening. Longitudinal slots may be formed in the knuckles to facilitate their application to the grounding cable.

Abstract translation: 电气导管接地组件包括平行于导管和横向偏离导管的接地电缆，以及一对纵向延伸的二面角夹紧构件，其设置有纵向锯齿相对的凹面，其包围导管，并且沿其近端纵向边缘具有相互交错的铰链， 接地电缆。 螺钉接合螺纹孔和夹紧构件上的远侧翼中的开口，以允许其紧固。 可以在转向节中形成纵向槽以便于它们应用于接地电缆。

公开(公告)号：US3951504A

公开(公告)日：1976-04-20

申请号：US572717

申请日：1975-04-29

Applicant: John Clark

Inventor： John Clark

IPC: H01R13/56 ,  H02G3/06 ,  H01R13/58

CPC classification number: H02G3/0658 ,  H01R13/56

Abstract: A device for transferring the pull on an electrical cable to an anchor point includes a clamp having a cable engaging collar with a tapered bore engaged by a wedge whose advance clamps the cable. The collar is connected by a chain or plastic extension member to an annulus which is locked to an anchoring surface by being clamped between the male and female sections of a screw coupling associated with the cable, the extension member is shorter than the cable between the collar and anchoring point and the collar and wedge may be joined by an integrally formed flexible strap.

Abstract translation: 用于将电缆拉到固定点的装置包括具有电缆接合套环的夹具，所述套管具有锥形孔，所述锥形孔与预先夹紧电缆的楔形件啮合。 套环通过链条或塑料延伸构件连接到环形件，该环形空间通过夹紧在与电缆相关联的螺钉联接件的阳部分和阴部分之间而被锁定在锚固表面上，延伸部件比颈圈之间的电缆短 并且锚固点和套环和楔块可以通过整体形成的柔性带连接。

公开(公告)号：US20210236340A1

公开(公告)日：2021-08-05

申请号：US17236293

申请日：2021-04-21

Applicant: John Clark

Inventor： John Clark

IPC: A61F11/10

Abstract: Sound attenuation devices are provided that may be temporarily worn in a person's ear. The devices generally include a first flange that is configured to be disposed in a person's ear; a second flange that is positioned proximate to the first flange and is also configured to be disposed in the person's ear (with the second flange having a proximate end that exhibits an oblong perimeter); and a cylindrical shaft extending from an interior portion of the second flange. The shaft includes an integrally connected pull tab; it extends beyond the proximate end of the second flange; and the shaft includes an integrally formed reinforcing member that spans an exterior side of the shaft and at least a portion of the pull tab. The devices further include a sound filter disposed within an internal cavity of the shaft.

公开(公告)号：US20210177077A1

公开(公告)日：2021-06-17

申请号：US16710920

申请日：2019-12-11

Applicant: John Clark ,  Steven White

Inventor： John Clark ,  Steven White

IPC: A41D27/10

Abstract: Garments including a sleeve and a cuff frame. The sleeve including a cuff and defining a sleeve opening configured to receive an arm, a wrist, and a hand of a wearer. The cuff frame being secured to the sleeve proximate the cuff and configured to support the sleeve opening from collapsing under compressive forces. The cuff frame defines a wrist opening sized to enable the hand and the wrist of the wearer to pass through the wrist opening.

公开(公告)号：US20210045926A1

公开(公告)日：2021-02-18

申请号：US16537647

申请日：2019-08-12

Applicant: John Clark

Inventor： John Clark

IPC: A61F11/10

Abstract: Sound attenuation devices are provided that may be temporarily worn in a person's ear. The devices generally include a first flange that is configured to be disposed in a person's ear; a second flange that is positioned proximate to the first flange and is also configured to be disposed in the person's ear (with the second flange having a proximate end that exhibits an oblong perimeter); and a cylindrical shaft extending from an interior portion of the second flange. The shaft includes an integrally connected pull tab; it extends beyond the proximate end of the second flange; and the shaft includes an integrally formed reinforcing member that spans an exterior side of the shaft and at least a portion of the pull tab. The devices further include a sound filter disposed within an internal cavity of the shaft.

公开(公告)号：US09425037B2

公开(公告)日：2016-08-23

申请号：US13351339

申请日：2012-01-17

Applicant: Brian Reiss ,  John Clark ,  Lamon Jones ,  Michael White

Inventor： Brian Reiss ,  John Clark ,  Lamon Jones ,  Michael White

IPC: H01L21/02 ,  C09G1/02

CPC classification number: H01L21/02024 ,  C09G1/02

Abstract: The invention relates to a chemical-mechanical polishing composition comprising silica, one or more tetraalkylammonium salts, one or more bicarbonate salts, one or more alkali metal hydroxides, one or more aminophosphonic acids, one or more rate accelerator compounds, one or more polysaccharides, and water. The polishing composition reduces surface roughness and PSD of polished substrates. The invention further relates to a method of chemically-mechanically polishing a substrate, especially a silicon substrate, using the polishing composition described herein.

Abstract translation: 本发明涉及一种化学机械抛光组合物，其包括二氧化硅，一种或多种四烷基铵盐，一种或多种碳酸氢盐，一种或多种碱金属氢氧化物，一种或多种氨基膦酸，一种或多种速率促进剂化合物，一种或多种多糖， 和水。 抛光组合物降低抛光基材的表面粗糙度和PSD。 本发明还涉及使用本文所述的抛光组合物对衬底，特别是硅衬底进行化学机械抛光的方法。

公开(公告)号：US09200487B2

公开(公告)日：2015-12-01

申请号：US13315063

申请日：2011-12-08

Applicant: Ian Draper ,  John Clark ,  David Brands

Inventor： Ian Draper ,  John Clark ,  David Brands

IPC: E21B17/10 ,  E21B17/14 ,  E21B17/05 ,  E21B23/14

CPC classification number: E21B17/05 ,  E21B17/1057 ,  E21B23/14

Abstract: A downhole system includes a downhole string insertable within a subterranean wellbore and a roller assembly coupled with the string. The roller assembly includes rollers mounted on lateral sides of the downhole string for reducing the resistance of deploying the string within the wellbore. The string is rotatable about its axis with respect to the roller assembly; bearing surfaces, or low torque surfaces, are included in the roller assembly to further reduce rotational friction so the string precisely positions itself to a designated orientation.

Abstract translation: 井下系统包括可插入地下井眼内的井下井和与柱连接的辊组件。 辊组件包括安装在井下柱的侧面上的辊，用于减小在井筒内展开柱的阻力。 绳子可绕其轴线相对于滚子组件旋转; 轴承表面或低扭矩表面被包括在辊组件中以进一步降低旋转摩擦力，使得弦线将其自身精确地定位到指定的方位。

公开(公告)号：US08954413B2

公开(公告)日：2015-02-10

申请号：US13085141

申请日：2011-04-12

Applicant: Abraham J. Clark ,  John Clark

Inventor： Abraham J. Clark ,  John Clark

IPC: G06F17/30

CPC classification number: G06F17/30867

Abstract: Methods and apparatus are provided for developing user profiles via search query analysis and linking the user profiles and data sources, to adaptively facilitate the discovery, transfer, and distribution of pertinent knowledge. A user profile builder, linker, and manager analyze users' search queries to learn their interests and habits, build user profiles to reflect the users' interests and habits, and link together profiles of the users with common interests. A data harvester utilizes the user profiles to provide pertinent data to the users based on their interests and habits or those of other users with common interests.

Abstract translation: 提供了通过搜索查询分析和链接用户简档和数据源来开发用户简档的方法和装置，以适应性地促进相关知识的发现，传递和分发。 用户配置文件构建器，链接器和管理器分析用户的搜索查询以了解他们的兴趣和习惯，构建用户简档以反映用户的兴趣和习惯，并将具有共同兴趣的用户的配置文件链接在一起。 数据收集器利用用户简档根据用户的兴趣和习惯或具有共同兴趣的其他用户提供相关数据。