公开(公告)号：US06624659B1

公开(公告)日：2003-09-23

申请号：US09608529

申请日：2000-06-30

Applicant: Isaac P. Abraham ,  David R. Johnson ,  Jed Griffin ,  David Peart

Inventor： Isaac P. Abraham ,  David R. Johnson ,  Jed Griffin ,  David Peart

IPC: H03K190175

CPC classification number: H03K19/0005

Abstract: In one embodiment of the invention, an update circuit having a bus driver to drive a bus dynamically receives an update compensation code. The bus driver receives data at a data clock signal. The update compensation code controls impedance matching at the bus driver according to the data. A code generator generates the update compensation code at a base clock signal. The base clock signal is synchronized with the data clock signal. The base clock signal has an update interval and a quiet interval. A distribution ring interface distributes the update compensation code to the update circuit synchronously with the base clock signal.

Abstract translation: 在本发明的一个实施例中，具有驱动总线的总线驱动器的更新电路动态地接收更新补偿代码。 总线驱动器以数据时钟信号接收数据。 更新补偿代码根据数据控制总线驱动器的阻抗匹配。 代码生成器以基本时钟信号生成更新补偿代码。 基本时钟信号与数据时钟信号同步。 基本时钟信号具有更新间隔和静默间隔。 分配环接口将更新补偿代码与基本时钟信号同步地分配给更新电路。

公开(公告)号：US06457978B1

公开(公告)日：2002-10-01

申请号：US09883716

申请日：2001-06-18

Applicant: Thomas J. Cloonan ,  Daniel W. Hickey ,  Thomas J. Mack ,  David R. Johnson

Inventor： Thomas J. Cloonan ,  Daniel W. Hickey ,  Thomas J. Mack ,  David R. Johnson

IPC: H01R1200

CPC classification number: H05K1/14 ,  H01R12/721 ,  H01R24/52

Abstract: A cable modern termination system (CMTS) having front and rear sides is disclosed. A rear panel receives a plurality of connector cards. At least one first connector card wherein each first connector card has a row of connectors. At least one second connector cards, wherein each second connector card has a row of connectors, wherein connectors on the first connector cards are staggered from connectors on the second connector cards when the connector cards are inserted into the rear panel.

公开(公告)号：US06256094B1

公开(公告)日：2001-07-03

申请号：US09475439

申请日：1999-12-30

Applicant: Mark Eyolfson ,  Elton J. Hochhalter ,  Joe Lee Phillips ,  David R. Johnson ,  Peter S. Frank

Inventor： Mark Eyolfson ,  Elton J. Hochhalter ,  Joe Lee Phillips ,  David R. Johnson ,  Peter S. Frank

IPC: G01N2188

CPC classification number: G01N21/6456 ,  G01N21/4738 ,  G01N21/643 ,  G01N21/6458 ,  G01N21/94 ,  G01N21/9501 ,  G01N2021/6421 ,  G01N2021/646 ,  G01N2021/6471

Abstract: A method and apparatus for detection of a particular material, such as photo-resist material, on a sample surface. A narrow beam of light is projected onto the sample surface and the fluoresced and/or reflected light intensity at a particular wavelength band is measured by a light detector. The light intensity is converted to a numerical value and transmitted electronically to a logic circuit which determines the proper disposition of the sample. The logic circuit controls a sample-handling robotic device which sequentially transfers samples to and from a stage for testing and subsequent disposition. The method is particularly useful for detecting photo-resist material on the surface of a semiconductor wafer.

公开(公告)号：US5659794A

公开(公告)日：1997-08-19

申请号：US414900

申请日：1995-03-31

Applicant: Charles R. Caldarale ,  Peter J. Hancock ,  David R. Johnson ,  Robert M. Malek ,  James R. McBreen ,  Hans C. Mikkelsen ,  Jerome J. Witalka

Inventor： Charles R. Caldarale ,  Peter J. Hancock ,  David R. Johnson ,  Robert M. Malek ,  James R. McBreen ,  Hans C. Mikkelsen ,  Jerome J. Witalka

IPC: H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  H01J3/00

CPC classification number: H04L29/06 ,  H04L69/32

Abstract: A network input/output processing system for sending and receiving messages between a large scale computer system and associated communications networks. Executive operating system services provide access to a control table, an input queue, and an output queue stored in the computer system's main memory. A network input/output processor responds to requests by application programs, through a communications program, for receiving input from and sending output to a network, concurrently with requests to communicate with directly attached peripheral devices such as disk drives, tape drives, and printers. The network input/output processor receives initialization, reset, and termination requests via the control table. Requests to receive input are received from the input queue. Input data is stored into buffers as directed by the input request. Requests to send output are received from the output queue. Output data is read from the buffers as directed by the output request. Executive operating system services provide for control of input data transfers and output data transfers. Special purpose Instruction Processor instructions provide the capability to build control programs for processing input and output messages used by the network input/output processor to effect message transfers, thereby minimizing host instruction pathlength for communications I/O. The system architecture minimizes internal data copy between processes by using transferable buffers as communications buffers.

Abstract translation: 一种用于在大规模计算机系统和相关联的通信网络之间发送和接收消息的网络输入/输出处理系统。 执行操作系统服务提供对存储在计算机系统的主存储器中的控制表，输入队列和输出队列的访问。 网络输入/输出处理器通过通信程序响应于应用程序的请求，用于从与网络接收的输入和向网络发送输出，以及与直接连接的外围设备（例如磁盘驱动器，磁带驱动器和打印机）进行通信的请求同时进行。 网络输入/输出处理器通过控制表接收初始化，复位和终止请求。 从输入队列接收到接收输入的请求。 输入数据按输入请求的指示存储到缓冲区中。 从输出队列接收请求发送输出。 按照输出请求的指示从缓冲区读取输出数据。 执行操作系统服务提供对输入数据传输和输出数据传输的控制。 特殊用途指令处理器指令提供构建控制程序的能力，用于处理网络输入/输出处理器使用的输入和输出消息，以实现消息传输，从而最小化通信I / O的主机指令路径长度。 系统架构通过使用可传输缓冲区作为通信缓冲区来最小化进程之间的内部数据复制。

公开(公告)号：US5602998A

公开(公告)日：1997-02-11

申请号：US362638

申请日：1994-12-22

Applicant: Merwin H. Alferness ,  Charles R. Caldarale ,  David C. Johnson ,  David R. Johnson ,  James R. McBreen ,  Wayne D. Ward

Inventor： Merwin H. Alferness ,  Charles R. Caldarale ,  David C. Johnson ,  David R. Johnson ,  James R. McBreen ,  Wayne D. Ward

IPC: G06F9/46

CPC classification number: G06F9/544 ,  G06F9/546

Abstract: A system and method for removing a queue entry containing message data from a queue shared by communicating, sequential processes includes dequeue (DEQ) and dequeue or wait (DEQW) instructions. The dequeue instruction removes a queue entry from the head of the shared queue, thereby providing access to the message data contained in the queue entry to the dequeuing process. The dequeue or wait instruction removes a queue entry from the shared queue if there is one, otherwise it suspends the execution of the dequeuing process until an entry is enqueued to the queue. If an event is selected by the dequeuing process, the dequeuing process is suspended until notification of the event is detected in the shared queue. Execution of the dequeue and dequeue or wait instructions include blocking access to the queue by other processes, updating queue linkages, deactivating processes waiting on entries or events being made to the queue, monitoring interrupts, and validating the appropriate queue data structures.

Abstract translation: 用于从通过通信的顺序进程共享的队列中去除包含消息数据的队列条目的系统和方法包括出队（DEQ）和出队或等待（DEQW）指令。 出队指令从共享队列的头部移除队列条目，从而提供对包含在队列进入出队进程的消息数据的访问。 如果有一个，出队或等待指令将从共享队列中移除一个队列条目，否则将暂停执行出队进程，直到一个条目排入队列。 如果由出队进程选择了一个事件，则在共享队列中检测到事件的通知之前暂停出队进程。 执行出队和出队或等待指令包括阻止其他进程对队列的访问，更新队列链接，停用等待队列进入的进程，监视中断和验证适当的队列数据结构。

公开(公告)号：US4896437A

公开(公告)日：1990-01-30

申请号：US785242

申请日：1985-10-07

Applicant: David R. Johnson

Inventor： David R. Johnson

IPC: A41D17/00 ,  A43B23/06

CPC classification number: A43B23/06 ,  A41D17/00

Abstract: A light-weight insulated bootie-gaiter combination for cross-country skiers and winter backpackers is disclosed wherein the gaiter is provided with a removable insulating liner along with lower attachment means for engaging the outer surface of a bootie foot cover.

Abstract translation: 公开了一种用于越野滑雪者和冬季背包客的轻质绝缘短靴组合，其中所述护手具有可移除的绝缘衬垫以及用于接合小靴脚罩的外表面的下连接装置。

公开(公告)号：US4789462A

公开(公告)日：1988-12-06

申请号：US913837

申请日：1986-09-29

Applicant: Donald F. Byrne ,  David R. Johnson ,  John V. Heyse

Inventor： Donald F. Byrne ,  David R. Johnson ,  John V. Heyse

IPC: C10G45/08 ,  C10G65/04 ,  C10G45/04

CPC classification number: C10G65/04 ,  C10G45/08

Abstract: We provide reverse-graded catalyst systems which are capable of removing metals and sulfur from a hydrocarbon feedstock. They comprise two or more catalyst layers in which at least two successive catalyst layers characterized as having decreasing desulfurization activity, and increasing average macropore diameter in the direction of hydrocarbon flow. We also disclose a process for using them.

Abstract translation: 我们提供能够从烃原料中除去金属和硫的反向分级催化剂体系。 它们包括两个或更多个催化剂层，其中至少两个连续的催化剂层的特征在于具有降低的脱硫活性，并且在烃流动方向上增加平均大孔直径。 我们还披露了一个使用它们的过程。

公开(公告)号：US4165262A

公开(公告)日：1979-08-21

申请号：US931240

申请日：1978-08-07

Applicant: Paul R. Juckniess ,  David R. Johnson

Inventor： Paul R. Juckniess ,  David R. Johnson

IPC: C25C3/28 ,  C25C7/04 ,  C25C3/22

CPC classification number: C25C3/28 ,  C25C7/04

Abstract: A method to electrolytically produce metallic titanium from compounds thereof. The method includes first inserting a foraminous diaphragm with at least a surface portion consisting essentially of nickel or, preferably, cobalt into an electrolytic cell. The diaphragm has a diaphragm coefficient of greater than zero to about 0.5 when the coefficient of flow is about 0.1 to about 25 in an electrolytic cell. The cell further includes an anode spaced apart by the diaphragm from a cathode and a titanium compound feed means. A feed means is combined with the cathode compartment to supply a titanium compound to a molten salt electrolyte in the cathode compartment. The apparatus is preferably sealed from the atmosphere to avoid contamination of the bath and metal product with certain atmospheric gases. An ionizable titanium compound is subsequently introduced into the electrolyte and an electromotive force impressed between the anode and the cathode to thereby deposit metallic titanium on the cathode.

Abstract translation: 从其化合物电解生产金属钛的方法。 该方法包括首先将至少一个主要由镍或优选钴组成的表面部分的多孔隔膜插入电解槽中。 当电解槽中的流动系数为约0.1至约25时，隔膜的隔膜系数大于零至约0.5。 电池还包括由隔膜与阴极隔开的阳极和钛化合物进料装置。 进料装置与阴极室结合以将钛化合物供应到阴极室中的熔盐电解质。 该设备优选地与大气密封，以避免浴和金属产品被某些大气气体污染。 随后将电离钛化合物引入电解质中，并且在阳极和阴极之间施加电动势，从而将金属钛沉积在阴极上。

公开(公告)号：US4118291A

公开(公告)日：1978-10-03

申请号：US722850

申请日：1976-09-13

Applicant: Paul R. Juckniess ,  David R. Johnson

Inventor： Paul R. Juckniess ,  David R. Johnson

IPC: C25C3/28 ,  C25C7/04

CPC classification number: C25C3/28 ,  C25C7/04

Abstract: A method to electrolytically produce metallic titanium from compounds thereof. The method includes first positioning a foraminous metallic diaphragm with a diaphragm coefficient of greater than zero to about 0.5 when the coefficient of flow is about 0.1 to about 25 in an electrolytic cell. The cell further includes an anode spaced apart from a cathode and a titanium compound feed means by the diaphragm. A feed means is combined with the cathode compartment to supply a titanium compound to a molten salt electrolyte in the cathode compartment. The apparatus is preferably sealed from the atmosphere to avoid contamination of the bath and metal product with certain atmospheric gases. An ionizable titanium compound is subsequently introduced into the electrolyte and an electromotive force impressed between the anode and the cathode to thereby deposite metallic titanium on the cathode.

Abstract translation: 从其化合物电解生产金属钛的方法。 该方法包括在电解池中当流动系数为约0.1至约25时，首先定位具有大于零至约0.5的隔膜系数的多孔金属隔膜。 电池还包括与阴极间隔开的阳极和通过隔膜的钛化合物进料装置。 进料装置与阴极室结合以将钛化合物供应到阴极室中的熔盐电解质。 该设备优选地与大气密封，以避免浴和金属产品被某些大气气体污染。 随后将电离钛化合物引入电解质中，并且在阳极和阴极之间施加电动势，从而在金属阴极上沉积金属钛。

公开(公告)号：US20110071987A1

公开(公告)日：2011-03-24

申请号：US12956512

申请日：2010-11-30

Applicant: Christopher S. Davis ,  David R. Johnson ,  Robert F. Day ,  Stephan Hoefnagels ,  Timothy P. McKee

Inventor： Christopher S. Davis ,  David R. Johnson ,  Robert F. Day ,  Stephan Hoefnagels ,  Timothy P. McKee

IPC: G06F17/30

CPC classification number: G06F17/30067 ,  G06F17/30115 ,  G06F17/30123 ,  G06F17/30176

Abstract: A file operations engine is provided that manages many user interactions with their files via a computer system. The operation engine may provide a user with the option to keep both files that have a file name conflict. It may further permit the user to rename a file involved with a file name conflict. The operations engine may also automatically rename one of the files of a file name conflict by appending a character to a root of the filename. The character may include the lowest integer available for the root in a destination for the files. The operations engine may provide the option to keep both files as part of a pre-calculation of potential errors for a requested operation. The operations engine may place file name conflicts in an error queue and permit the user to select an option to keep both files after the conflict is encountered.

Abstract translation: 提供了一种文件操作引擎，通过计算机系统管理与他们的文件的许多用户交互。 操作引擎可以向用户提供保持具有文件名冲突的两个文件的选项。 它还可以允许用户重命名涉及文件名冲突的文件。 操作引擎还可以通过将文件附加到文件名的根来自动重命名文件名冲突的一个文件。 字符可能包括可用于文件目标中根目录的最小整数。 操作引擎可以提供将两个文件作为对所请求操作的潜在错误的预先计算的一部分的选项。 操作引擎可能会将文件名冲突置于错误队列中，并允许用户选择一个选项以在遇到冲突后保留这两个文件。