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1. 发明公开

EP3078341A1 SPINAL DISC AND MOTION PRESERVING IMPLANT SYSTEM 无效
标题翻译： PLATTE UND BEWEGUNGSERHALTENDES IMPLANTATSYSTEM
公开(公告)号：EP3078341A1
公开(公告)日：2016-10-12
申请号：EP16162776.5
申请日：2016-03-30
申请人： Smith, Eric John
发明人： Smith, Eric John
IPC分类号： A61B17/70
CPC分类号： A61B17/7019 , A61B17/7005 , A61B17/701 , A61B17/7032 , A61B17/7035
摘要： An orthopedic implant system is disclosed for use in correcting or reducing the progression of scoliosis. The orthopedic implant system can be inserted laterally or posteriorly and comprises an elongated flexible member secured to a user's spinal column via a plurality of vertebral body screws. Typically, the width of the elongated flexible member is significantly wider than the height, creating a flattened cross-sectional aspect. The vertebral body screws comprise a screw head with a slot sized to accept the elongated flexible member, or a slot and space sized to accept an insert, and a screw base. Typically, the elongated flexible member is positioned within the slot and space via an insert, and is allowed to slide within the screw head or insert as needed, as the user moves. However, at the apex of the user's scoliosis curve, the elongated flexible member is fixed within a vertebral body screw head.
摘要翻译：公开了用于矫正或减少脊柱侧凸进展的矫形植入物系统。矫形植入物系统可以横向或后向插入并且包括通过多个椎体螺钉固定到使用者的脊柱的细长柔性构件。通常，细长柔性构件的宽度明显地比高度宽，形成平坦的横截面方面。椎体主体螺钉包括螺钉头，其具有尺寸适于接纳细长柔性构件的狭槽，或者尺寸适于接纳插入件的狭槽和空间以及螺钉底座。通常，细长的柔性构件通过插入件定位在槽和空间内，并且在使用者移动时允许在需要时在螺钉头或插入件内滑动。然而，在用户的脊柱侧弯曲线的顶点处，细长的柔性构件固定在椎体螺钉头内。

2. 发明公开

EP2430793A4 SYSTEM FOR ENCRYPTING AND DECRYPTING A PLAINTEXT MESSAGE WITH AUTHENTICATION 审中-公开
标题翻译：系统加密和解密需要鉴定的CLEAR短信
公开(公告)号：EP2430793A4
公开(公告)日：2015-07-29
申请号：EP10775679
申请日：2010-05-17
申请人： SMITH ERIC MYRON , WILLIAMS DANIEL JASON , SCHULTZ TROY ALLAN , SCHWEITZER PETER
发明人： SMITH ERIC MYRON , WILLIAMS DANIEL JASON , SCHULTZ TROY ALLAN , SCHWEITZER PETER
IPC分类号： H04L9/06 , H04L9/32
CPC分类号： H04L9/3273 , H04L9/0631 , H04L2209/08 , H04L2209/12 , H04L2209/20 , H04L2209/38 , H04L2209/805

3. 发明公开

EP2430790A1 SYSTEM AND METHOD FOR SECURELY IDENTIFYING AND AUTHENTICATING DEVICES IN A SYMMETRIC ENCRYPTION SYSTEM 审中-公开
标题翻译： SYSTEM AND METHOD FOR均衡加密系统固定的识别和认证器件
公开(公告)号：EP2430790A1
公开(公告)日：2012-03-21
申请号：EP10775554.8
申请日：2010-05-13
申请人： Engels, Daniel Wayne , Smith, Eric Myron , Schultz, Troy Allan
发明人： Engels, Daniel Wayne , Smith, Eric Myron , Schultz, Troy Allan
IPC分类号： H04L9/28
CPC分类号： H04L9/3271 , H04L9/0618 , H04L9/0662 , H04L9/0838 , H04L9/3273 , H04L2209/805 , H04W4/80
摘要： The present invention describes a system and method for securely identifying and authenticating devices in a symmetric encryption system. An RFID tag can generate indicators using encryption state variables and a symmetric key. An RFID reader, after receiving the encryption state variables from the tag, may identify the tag by performing an exhaustive key search in a key database. Each key in the database may be tested by using the key and encryption state variables to perform an encryption operation similar to that performed by the tag. The result is then compared with the received tag indicators to determine if the tag has been identified. A rotor-based encryption scheme provides for a low cost key search while providing resilience against cloning, tracking, tampering and replay attacks.

4. 发明公开

EP1577021A2 Dispensing device and method 有权
标题翻译： Spendervorrichtung und -verfahren
公开(公告)号：EP1577021A2
公开(公告)日：2005-09-21
申请号：EP05101432.2
申请日：2005-02-24
申请人： Smith, Eric W. , Libengood, Homer D.
发明人： Smith, Eric W. , Libengood, Homer D.
IPC分类号： B05C17/005 , E04F21/165 , E04G23/02
CPC分类号： B05C17/00553 , E04F21/165
摘要： A dispensing device and method, especially adapted for use in sealing high pressure fluid leaks, is disclosed. Such use requires high pressure dispensing of sealant. Such sealants are formed by an exothermic reaction of at least two liquid substances that generates high pressures within the dispensing device. Such pressures could potentially harm the feeding system of the device due to pressure backflow. This problem is solved by providing a check valve (14) in the mixing and reaction chamber of the device to protect the feeding system. A static mixer is disposed within the chamber to enhance mixing and reaction of the substances.
摘要翻译：公开了一种特别适用于密封高压流体泄漏的分配装置和方法。这种使用需要高密度分配密封剂。这种密封剂由在分配装置内产生高压的至少两种液体物质的放热反应形成。由于压力回流，这种压力可能会对装置的进料系统造成危害。通过在装置的混合和反应室中设置止回阀（14）以保护进料系统来解决这个问题。静态混合器设置在室内以增强物质的混合和反应。

5. 发明公开

EP2584140A3 Rock bolt sealing system 有权
标题翻译：锚杆密封系统
公开(公告)号：EP2584140A3
公开(公告)日：2015-09-23
申请号：EP12188863.0
申请日：2012-10-17
申请人： Smith, Eric W. , Libengood, Homer D.
发明人： Smith, Eric W. , Libengood, Homer D.
IPC分类号： E21D20/02 , E21D21/00
摘要： The present invention is directed to sealable rock bolts (30) that prevent water leakage through the bolt, a kit containing portions of such bolts prior to assembly, installation, and use, and a method of using such sealable rock bolts. Such rock bolts are fastened in place in a roof, wall, or bottom of an underground region via pressure fitting or the like. The rock bolt contains a sealing unit (31) that contains a liquid water activated, expandable hydrophobic pre-polymeric resin (34). The sealing unit has side, top, and bottom portions that are degradable by water to permit the resin to expand upon contact with water and to seal the bolt to prevent water passage through the bolt.

6. 发明公开

EP2430790A4 SYSTEM AND METHOD FOR SECURELY IDENTIFYING AND AUTHENTICATING DEVICES IN A SYMMETRIC ENCRYPTION SYSTEM 审中-公开
标题翻译： SYSTEM AND METHOD FOR均衡加密系统固定的识别和认证器件
公开(公告)号：EP2430790A4
公开(公告)日：2015-07-29
申请号：EP10775554
申请日：2010-05-13
申请人： ENGELS DANIEL WAYNE , SMITH ERIC MYRON , SCHULTZ TROY ALLAN
发明人： ENGELS DANIEL WAYNE , SMITH ERIC MYRON , SCHULTZ TROY ALLAN
IPC分类号： H04L9/28 , H04L9/06 , H04L9/08 , H04L9/32 , H04W4/00
CPC分类号： H04L9/3271 , H04L9/0618 , H04L9/0662 , H04L9/0838 , H04L9/3273 , H04L2209/805 , H04W4/008
摘要： The present invention describes a system and method for securely identifying and authenticating devices in a symmetric encryption system. An RFID tag can generate indicators using encryption state variables and a symmetric key. An RFID reader, after receiving the encryption state variables from the tag, may identify the tag by performing an exhaustive key search in a key database. Each key in the database may be tested by using the key and encryption state variables to perform an encryption operation similar to that performed by the tag. The result is then compared with the received tag indicators to determine if the tag has been identified. A rotor-based encryption scheme provides for a low cost key search while providing resilience against cloning, tracking, tampering and replay attacks.

7. 发明公开

EP2584140A2 Rock bolt sealing system 有权
标题翻译： Gesteinsankerabdichtungssystem
公开(公告)号：EP2584140A2
公开(公告)日：2013-04-24
申请号：EP12188863.0
申请日：2012-10-17
申请人： Smith, Eric W. , Libengood, Homer D.
发明人： Smith, Eric W. , Libengood, Homer D.
IPC分类号： E21D20/02 , E21D21/00
摘要： The present invention is directed to sealable rock bolts (30) that prevent water leakage through the bolt, a kit containing portions of such bolts prior to assembly, installation, and use, and a method of using such sealable rock bolts. Such rock bolts are fastened in place in a roof, wall, or bottom of an underground region via pressure fitting or the like. The rock bolt contains a sealing unit (31) that contains a liquid water activated, expandable hydrophobic pre-polymeric resin (34). The sealing unit has side, top, and bottom portions that are degradable by water to permit the resin to expand upon contact with water and to seal the bolt to prevent water passage through the bolt.
摘要翻译：本发明涉及通过螺栓防止漏水的可密封的岩石螺栓（30），在组装，安装和使用之前容纳这些螺栓的部分的套件以及使用这种可密封的岩石螺栓的方法。这种岩石螺栓通过压力配件等固定在地下区域的屋顶，墙壁或底部的适当位置。岩石螺栓包含含有液体水活化的可膨胀的疏水性预聚合树脂（34）的密封单元（31）。密封单元具有可被水降解的侧面，顶部和底部，以允许树脂在与水接触时膨胀并且密封螺栓以防止水通过螺栓。

8. 发明授权

EP1577021B1 Dispensing device and method 有权
标题翻译：分配器装置和方法
公开(公告)号：EP1577021B1
公开(公告)日：2008-08-13
申请号：EP05101432.2
申请日：2005-02-24
申请人： Smith, Eric W. , Libengood, Homer D.
发明人： Smith, Eric W. , Libengood, Homer D.
IPC分类号： B05C17/005 , E04F21/165 , E04G23/02
CPC分类号： B05C17/00553 , E04F21/165

9. 发明授权

EP2584140B1 Rock bolt sealing system 有权
公开(公告)号：EP2584140B1
公开(公告)日：2020-09-02
申请号：EP12188863.0
申请日：2012-10-17
申请人： Smith, Eric W. , Libengood, Homer D.
发明人： Smith, Eric W. , Libengood, Homer D.
IPC分类号： E21D20/02 , E21D21/00

10. 发明公开

EP2430793A1 SYSTEM FOR ENCRYPTING AND DECRYPTING A PLAINTEXT MESSAGE WITH AUTHENTICATION 审中-公开
标题翻译：系统加密和解密需要鉴定的CLEAR短信
公开(公告)号：EP2430793A1
公开(公告)日：2012-03-21
申请号：EP10775679.3
申请日：2010-05-17
申请人： Smith, Eric Myron , Williams, Daniel Jason , Schultz, Troy Allan , Schweitzer, Peter
发明人： Smith, Eric Myron , Williams, Daniel Jason , Schultz, Troy Allan , Schweitzer, Peter
IPC分类号： H04L9/32
CPC分类号： H04L9/3273 , H04L9/0631 , H04L2209/08 , H04L2209/12 , H04L2209/20 , H04L2209/38 , H04L2209/805
摘要： The described system and method provide for an encryption and authentication technique that achieves enhanced integrity verification through assured error-propagation using a multistage sequence of pseudorandom permutations. The method generates intermediate data-dependent cryptographic variables at each stage, which are systematically combined into feedback loops. The encryption technique also generates an authentication tag with minimal post processing that is the size of the state. The size of the state is dependent on the number of pseudorandom permutations and the size of the LFSR. The authentication tag provides a unique mapping to the plaintext for any number of plaintext blocks that is less than or equal the size of the state. In addition to being a stand alone encryption algorithm, the disclosed technique is applicable to any mode that uses pseudorandom permutations such as, key dependent lookup tables, S-Boxes, and block ciphers such as RC5, TEA, and AES.

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