公开(公告)号：US4885207A

公开(公告)日：1989-12-05

申请号：US73251

申请日：1987-07-13

Applicant: Susan S. Johnson ,  James R. Goodman

Inventor： Susan S. Johnson ,  James R. Goodman

IPC: A61M1/36 ,  C07K17/06 ,  C12N11/14 ,  G01N33/543 ,  G01N33/552 ,  G01N33/553

CPC classification number: A61M1/3687 ,  C07K17/06 ,  C12N11/14 ,  G01N33/54393 ,  G01N33/552 ,  G01N33/553 ,  Y10S530/815 ,  Y10T428/2991 ,  Y10T428/2998 ,  Y10T428/30

Abstract: A support matrix generally useful for the immobilization of biologically active proteins is made by coating with a polymeric alcohol a core support of titania or a carbonaceous pyropolymer deposited on a high surface area refractory inorganic oxide, cross-linking the alcohol, and converting a portion of the hydroxyl moieties to sulfonate esters. Such supports covalently bind enzymes and antibodies via a strong carbon-nitrogen single bond to give, for example, an immobilized antibody system extremely resistant to leaching of the antibody, the cross-linked alcohol, or of metals from the core support.

Abstract translation: 通常用于固定生物活性蛋白质的支持基质通过用聚合醇涂覆沉积在高表面积耐火无机氧化物上的二氧化钛或碳质焦聚合物的核心载体来制备，交联醇并将一部分 羟基部分为磺酸酯。 这样的载体通过强的碳 - 氮单键共价结合酶和抗体，得到例如对抗体，交联的醇或金属从核心支持物浸出中极度抗性的固定化抗体系统。

公开(公告)号：US4759553A

公开(公告)日：1988-07-26

申请号：US822740

申请日：1986-01-27

Applicant: James R. Goodman ,  Stephen A. Sekulich ,  Terry M. Lewis ,  Dean R. Bainard ,  Dick L. Kanitz

Inventor： James R. Goodman ,  Stephen A. Sekulich ,  Terry M. Lewis ,  Dean R. Bainard ,  Dick L. Kanitz

IPC: F16J15/34 ,  F16J15/32 ,  F16J15/54

CPC classification number: F16J15/3456 ,  F16J15/3496

Abstract: A seal element is positioned within an outer casing and has an anchoring portion which is sealingly secured to the periphery of a rotating shaft by a surrounding coil spring. A radial portion on the seal element extends radially outward from the anchoring portion and passes between two spaced washers, providing a dynamic seal therebetween. An arm extends from one face of the seal element radial portion to resiliently bias the radial portion into engagement with the washers. A spiral hydrodynamic groove on the other face of the seal element radial portion automatically pumps fluid back to the fluid side of the seal apparatus as the shaft and seal element rotate together.

Abstract translation: 密封元件位于外壳内，并且具有通过周围的螺旋弹簧密封地固定到旋转轴的周边的锚定部分。 密封元件上的径向部分从锚定部分径向向外延伸并且在两个间隔开的垫圈之间通过，从而在它们之间提供动态密封。 臂从密封元件径向部分的一个表面延伸，以将径向部分弹性地偏置成与垫圈接合。 当密封元件径向部分的另一面上的螺旋流体动力槽随着轴和密封元件一起旋转而自动地将流体泵送到密封装置的流体侧。

公开(公告)号：US08589770B2

公开(公告)日：2013-11-19

申请号：US12528712

申请日：2008-02-26

Applicant: Collis Q. Carter ,  Nicholas J. Chorney ,  James R. Goodman

Inventor： Collis Q. Carter ,  Nicholas J. Chorney ,  James R. Goodman

IPC: H03M13/00

CPC classification number: H04L7/041 ,  G09G2370/10 ,  H04L1/0061 ,  H04L1/0083 ,  H04L25/4908 ,  H04L2007/045 ,  H04N7/52 ,  H04N19/89 ,  H04N21/236 ,  H04N21/2383 ,  H04N21/6332

Abstract: Control symbols taking the form {k1-k2-k2-k1} are inserted in a serial stream including m bit data words. k1 and k2 are each predefined m bit control words differing from the m bit data words. The Hamming distance between k1 and k2 is at least 2. Such control symbols may be robustly detected in the presence of a one bit error in the symbol, or a data word immediately preceding or following the symbol. The m bit words may be 8B/10B encoded data, or defined control words. The control symbols may be used for data delineation, stream synchronizaiton, transmitter/receiver synchronization or for other control signalling.

Abstract translation: 采用形式{k1-k2-k2-k1}的控制符号被插入到包括m位数据字的串行流中。 k1和k2是与m位数据字不同的预定义的m位控制字。 k1和k2之间的汉明距离至少为2.这样的控制符号可以在符号中存在一位错误或紧接在符号之前或之后的数据字的情况下被鲁棒地检测。 m位字可以是8B / 10B编码数据或定义的控制字。 控制符号可用于数据描绘，流同步，发射机/接收机同步或其他控制信令。

公开(公告)号：US20110161451A1

公开(公告)日：2011-06-30

申请号：US13047496

申请日：2011-03-14

Applicant: Herbert H. J. Hum ,  James R. Goodman ,  Robert H. Beers ,  Rajnish Ghughal

Inventor： Herbert H. J. Hum ,  James R. Goodman ,  Robert H. Beers ,  Rajnish Ghughal

IPC: G06F15/16

CPC classification number: G06F12/0831 ,  G06F12/0826 ,  G06F2212/622

Abstract: A conflict resolution technique provides consistency such that all conflicts can be detected by at least one of the conflicting requestors if each node monitors all requests after that node has made its own request. If a line is in the Exclusive, Modified or Forward state, conflicts are resolved at the node holding the unique copy. The winner of the conflict resolution, and possibly the losers, report the conflict to the home node, which pairs conflict reports and issues forwarding instructions to assure that all requesting nodes eventually receive the requested data. If a requested cache line is either uncached or present only in the Shared state, the home node provides a copy of the cache node and resolves conflicts. In one embodiment, a blackout period after all responses until an acknowledgement message has been received allows all conflicting nodes to be aware of conflicts in which they are involved.

Abstract translation: 冲突解决技术提供一致性，使得如果每个节点在该节点已经做出其自己的请求之后监视所有请求，则冲突请求者中的至少一个可以检测所有冲突。 如果一行处于“独占”，“修改”或“转发”状态，则在保存唯一副本的节点处解决冲突。 冲突解决的胜利者以及可能的失败者将冲突报告给家庭节点，该家庭节点对冲突报告和发出转发指令，以确保所有请求节点最终都接收到所请求的数据。 如果所请求的高速缓存行未被缓存或仅在共享状态下存在，则家庭节点提供缓存节点的副本并解决冲突。 在一个实施例中，在接收到确认消息之后的所有响应之后的停电时段允许所有冲突节点都知道它们涉及的冲突。

公开(公告)号：US07765364B2

公开(公告)日：2010-07-27

申请号：US11539731

申请日：2006-10-09

Applicant: Ravi Rajwar ,  James R. Goodman

Inventor： Ravi Rajwar ,  James R. Goodman

IPC: G06F12/00 ,  G06F13/00 ,  G06F13/28

CPC classification number: G06F9/528 ,  G06F9/3004 ,  G06F9/30072 ,  G06F9/30087 ,  G06F9/3009 ,  G06F9/3834 ,  G06F9/3842 ,  G06F9/3851 ,  G06F9/52 ,  G06F12/0808 ,  G06F12/0844 ,  G06F12/0891 ,  G06F12/12 ,  G06F12/128 ,  G06F12/1458 ,  G06F12/1475 ,  G06F2212/1041 ,  G06F2212/1052 ,  G06F2212/283 ,  G06F2212/62 ,  G06F2212/69

Abstract: One embodiment of the present invention provides a system that facilitates avoiding locks by speculatively executing critical sections of code. During operation, the system allows a process to speculatively execute a critical section of code within a program without first acquiring a lock associated with the critical section. If the process subsequently completes the critical section without encountering an interfering data access from another process, the system commits changes made during the speculative execution, and resumes normal non-speculative execution of the program past the critical section. Otherwise, if an interfering data access from another process is encountered during execution of the critical section, the system discards changes made during the speculative execution, and attempts to re-execute the critical section.

Abstract translation: 本发明的一个实施例提供一种通过推测性地执行代码的关键部分来有助于避免锁定的系统。 在操作期间，系统允许进程在程序中推测性地执行代码的关键部分而不首先获得与关键部分相关联的锁定。 如果该过程随后完成关键部分而没有遇到来自另一进程的干扰数据访问，则系统进行在推测执行期间所做的更改，并且通过关键部分恢复程序的正常非推测性执行。 否则，如果在执行关键部分期间遇到来自其他进程的干扰数据访问，则系统将丢弃在推测执行期间所做的更改，并尝试重新执行临界部分。

公开(公告)号：US20090172299A1

公开(公告)日：2009-07-02

申请号：US11967358

申请日：2007-12-31

Applicant: James R. Goodman ,  Mark S. Moir ,  Fu'ad W. F. Al Tabba' ,  Cong Wang

Inventor： James R. Goodman ,  Mark S. Moir ,  Fu'ad W. F. Al Tabba' ,  Cong Wang

IPC: G06F12/00 ,  G06F12/16 ,  G06F12/14

CPC classification number: G06F9/526 ,  G06F9/466 ,  G06F11/141 ,  G06F11/1479 ,  G06F2209/521

Abstract: A hybrid Single-Compare-Single-Store (SCSS) operation may exploit best-effort hardware transactional memory (HTM) for good performance in the case that it succeeds, and may transparently resort to software-mediated transactions if the hardware transactional mechanisms fail. The SCSS operation may compare a value in a control location to a specified expected value, and if they match, may store a new value in a separate data location. The control value may include a global lock, a transaction status indicator, and/or a portion of an ownership record, in different embodiments. If another transaction in progress owns the data location, the SCSS operation may abort the other transaction or may help it complete by copying the other transactions' write set into its own right set before acquiring ownership. A hybrid SCSS operation, which is usually nonblocking, may be applied to building software transactional memories (STMs) and/or hybrid transactional memories (HyTMs), in some embodiments.

Abstract translation: 混合单一比较单存储（SCSS）操作可以在成功的情况下利用尽力而为的硬件事务存储器（HTM）以获得良好的性能，并且如果硬件事务机制失败，则可以透明地诉诸软件介入的事务。 SCSS操作可以将控制位置中的值与指定的预期值进行比较，如果匹配，则可将新值存储在单独的数据位置。 在不同的实施例中，控制值可以包括全局锁定，事务状态指示符和/或所有权记录的一部分。 如果正在进行的另一个交易拥有数据位置，SCSS操作可能会中止其他交易，或者可以在获得所有权之前将其他交易的写入集合复制到自己的权利集中来帮助完成该交易。 在一些实施例中，通常不阻塞的混合SCSS操作可以应用于构建软件事务存储器（STM）和/或混合事务存储器（HyTM）。

公开(公告)号：US20080204285A1

公开(公告)日：2008-08-28

申请号：US11678825

申请日：2007-02-26

Applicant: Collis Q. Carter ,  Nicholas J. Chorney ,  James R. Goodman

Inventor： Collis Q. Carter ,  Nicholas J. Chorney ,  James R. Goodman

IPC: H03M7/40

CPC classification number: H04L7/041 ,  H04L1/0061 ,  H04L5/0092 ,  H04L25/4908 ,  H04L27/2607 ,  H04L2007/045 ,  H04N7/52 ,  H04N19/89 ,  H04N21/4122 ,  H04N21/436 ,  H04N21/4367 ,  H04N21/4408

Abstract: Control symbols taking the form {k1-k2-k2-k1} are inserted in a serial stream including m bit data words. k1 and k2 are each predefined m bit control words differing from the m bit data words. The Hamming distance between k1 and k2 is at least 2. Such control symbols may be robustly detected in the presence of a one bit error in the symbol, or a data word immediately preceding or following the symbol. The m bit words may be 8B/10B encoded data, or defined control words. The control symbols may be used for data delineation, stream synchronization, transmitter/receiver synchronization or for other control signalling.

Abstract translation: 采用形式{k1-k2-k2-k1}的控制符号被插入到包括m位数据字的串行流中。 k1和k2是与m位数据字不同的预定义的m位控制字。 k1和k2之间的汉明距离至少为2.这样的控制符号可以在符号中存在一位错误或紧接在符号之前或之后的数据字的情况下被鲁棒地检测。 m位字可以是8B / 10B编码数据或定义的控制字。 控制符号可用于数据描绘，流同步，发射机/接收机同步或其他控制信令。

公开(公告)号：US07340569B2

公开(公告)日：2008-03-04

申请号：US10775448

申请日：2004-02-10

Applicant: James R. Goodman ,  Ravi Rajwar

Inventor： James R. Goodman ,  Ravi Rajwar

IPC: G06F13/00

CPC classification number: G06F9/3842 ,  G06F9/3004 ,  G06F9/30087 ,  G06F9/3834 ,  G06F9/3851 ,  G06F9/3857 ,  G06F9/3859 ,  G06F9/528

Abstract: Hardware resolution of data conflicts in critical sections of programs executed in shared memory computer architectures are resolved using a hardware-based ordering system and without acquisition of the lock variable.

Abstract translation: 在共享存储器计算机体系结构中执行的程序的关键部分中数据冲突的硬件解决方案使用基于硬件的订购系统进行解决，而无需获取锁定变量。

公开(公告)号：US06557857B1

公开(公告)日：2003-05-06

申请号：US09287610

申请日：1999-04-07

Applicant: James R. Goodman

Inventor： James R. Goodman

IPC: F16J1532

CPC classification number: F16J15/3276 ,  F16J15/3224 ,  F16J15/3272

Abstract: A radial lip seal for sealably mounting within a split circular seal housing includes a seal body having a channel disposed along a seal body outside diameter. The radial split seal includes an annular seal body which is divided into at least two substantially similar semi-annular seal body sections that are each connected together at end portions. The seal body formed from such sections includes a sealing lip that extends radially inwardly from the body for slidable sealing contact around a rotatable shaft. An energizer is seated within the channel. The seal is mounted within a seal housing that is configured to fix the axial placement of the seal therein. The energizer is interposed between the seal and the seal housing to both allow the seal to move radially a desired distance within the seal housing in response to seal thermal expansion and contraction, and to provide a leak-tight seal therebetween.

Abstract translation: 用于密封地安装在分开的圆形密封壳体内的径向唇形密封件包括具有沿着密封体外径设置的通道的密封体。 径向分隔密封件包括环形密封体，其被分成至少两个基本相似的半环形密封体部分，每个部分在端部分别连接在一起。 由这些部分形成的密封体包括从主体径向向内延伸的密封唇，用于围绕可旋转的轴可滑动的密封接触。 一个激发器坐在通道内。 密封件安装在密封壳体内，密封壳体构造成将密封件的轴向放置固定在其中。 增压器插入在密封件和密封壳体之间，以便两者都允许密封件响应于密封件的热膨胀和收缩而径向移动到密封壳体内的期望距离，并且在密封件之间提供密封密封。

公开(公告)号：US6164660A

公开(公告)日：2000-12-26

申请号：US291257

申请日：1999-04-13

Applicant: James R. Goodman

Inventor： James R. Goodman

IPC: F16J15/32

CPC classification number: F16J15/3228 ,  F16J15/3268 ,  F16J15/3276

Abstract: A rebuildable radial lip seal having a replaceable sealing element for sealing around a movable shaft and adapted for removable placement within a seal housing. The rebuildable radial seal comprises an annular sealing body which extends radially between an annular inner seal surface and an annular outer seal surface. The inner seal surface defines a first inner diameter and includes a circumferential rib which protrudes radially inward from the inner surface. An annular end flange is coaxially engageable with the seal body. The end flange includes a coaxially protruding annular rim which is engageable within the first inner diameter of the seal body to form a circumferential inner slot between the circumferential rib and the inner surface of the seal body and the annular rim on the end flange. An annular sealing element having an inner sealing lip is sealably captured within the inner circumferential slot formed between the seal body and the end flange. Fasteners coaxially secure he seal body and the end flange together and sealably compressed the axially aligned sealing element therebetween. A circumferential outer seal seals between the outer seal surface and a cylindrical bore within a seal housing.

Abstract translation: 可重建的径向唇形密封件，其具有用于围绕可动轴密封并适于可拆卸地放置在密封壳体内的可更换密封元件。 可重建的径向密封件包括在环形内密封表面和环形外密封表面之间径向延伸的环形密封体。 内密封表面限定第一内径，并且包括从内表面径向向内突出的周向肋。 环形端缘与密封体同轴地接合。 端部凸缘包括同轴突出的环形边缘，其可接合在密封体的第一内径内，以在周向肋与密封体的内表面之间形成周向内槽，并在端部凸缘上形成环形边缘。 具有内密封唇的环形密封元件可密封地捕获在形成在密封体和端部凸缘之间的内周槽内。 紧固件同轴地将其密封体和端部凸缘固定在一起并且密封地压缩其间的轴向对齐的密封元件。 周向外部密封件密封在外部密封表面和密封壳体内的圆柱形孔之间。