公开(公告)号：US20050105261A1

公开(公告)日：2005-05-19

申请号：US10713738

申请日：2003-11-13

申请人： Kulvir Bhogal

发明人： Kulvir Bhogal

IPC分类号： G06F1/16 ,  G06F1/18

CPC分类号： G06F1/181 ,  G06F1/183

摘要： A method and system for internally connecting a Universal Serial Bus (USB) device to a computer. An access door, hinged within a computer case, has a USB port attached to an interior of the door. To connect the USB device, the access door is swung open at an angle, the USB device is slid into the interior of the door to mate with the USB port, and the access door is then closed flush with the computer case. The access door allows any USB device, small enough to fit inside the access door, to be removably attached to the interior of the computer, thus reducing the potential of the USB device being lost or stolen.

公开(公告)号：US20050083749A1

公开(公告)日：2005-04-21

申请号：US10687240

申请日：2003-10-16

申请人： Susann Keohane ,  Gerald McBrearty ,  Shawn Mullen ,  Jessica Murillo ,  Johnny Shieh

发明人： Susann Keohane ,  Gerald McBrearty ,  Shawn Mullen ,  Jessica Murillo ,  Johnny Shieh

IPC分类号： G06F9/445 ,  G11C7/00 ,  H04L29/08

CPC分类号： H04L67/1097 ,  G06F8/61 ,  G06F9/4416 ,  H04L67/34

摘要： A method and system for providing storage area network SAN level boot/installation services for appliances on a SAN. A generic maintenance “bootlv” is mirrored on at least one disk (or set of disks) that are located out on the SAN. The disk(s) are encoded with similar boot functions as a conventional boot CD. The disk(s) provides physical storage for a volume group that has the base install images and all of the optional Programming Product (OPP) images selected by the system administrator to be included in the install volume group. In one embodiment, a volume group made up of several disks is able to boot up and run from any one of the several disks since the bootlv is mirrored/copied on each of the disks.

摘要翻译： 一种用于为SAN上的设备提供存储区域网络SAN级引导/安装服务的方法和系统。 在SAN上至少一个磁盘（或一组磁盘）上镜像一个通用维护“bootlv”。 磁盘以与常规启动CD相似的引导功能进行编码。 磁盘为具有基本安装映像和系统管理员选择的所有可选编程产品（OPP）映像的卷组提供要包含在安装卷组中的物理存储。 在一个实施例中，由几个磁盘组成的卷组能够从多个磁盘中的任何一个启动并运行，因为在每个磁盘上镜像/复制了bootlv。

公开(公告)号：US20050073318A1

公开(公告)日：2005-04-07

申请号：US10669849

申请日：2003-09-24

申请人： Nicholas Ciminello ,  Ray Reyes ,  David Schmoke ,  Uldis Ziemins

发明人： Nicholas Ciminello ,  Ray Reyes ,  David Schmoke ,  Uldis Ziemins

IPC分类号： G01M17/08 ,  H01L21/677 ,  G01R31/14

CPC分类号： H01L21/67706 ,  G01M17/08 ,  H01L21/67733 ,  H01L21/67736

摘要： A method, system and test fixture for allowing testing and calibration of various operation parameters of an overhead traveling vehicle (hereinafter “OTV”) are disclosed. The invention implements a test fixture that includes a rotatable bearing set for rotatably engaging a wheel of the OTV such that the wheel can rotate but the OTV remains stationary. The bearing set is held in a raised position, similar to the operational position of the OTV, by a raised support. The test fixture may also include a reflective tape for use with an optical sensor(s) of the OTV. In this fashion, operation parameters of the OTV such as drive servomotor velocity, current gain, current offset, OTV travel profile, optical sensor op-amp gain, etc., can be tested and calibrated.

摘要翻译： 公开了一种用于允许对高架行驶车辆（以下称为“OTV”）的各种操作参数进行测试和校准的方法，系统和测试夹具。 本发明实施了一种测试夹具，其包括可旋转地接合OTV的轮的可旋转轴承组，使得轮可以旋转，但是OTV保持静止。 轴承套件由凸起的支撑件保持在与OTV的操作位置相似的升高位置。 测试夹具还可以包括与OTV的光学传感器一起使用的反射带。 以这种方式，可以测试和校准OTV的操作参数，例如驱动伺服电机速度，电流增益，电流偏移，OTV行驶曲线，光学传感器运算放大器增益等。

公开(公告)号：US20050071573A1

公开(公告)日：2005-03-31

申请号：US10675744

申请日：2003-09-30

申请人： John Dodson ,  James Fields ,  Guy Guthrie ,  Kenneth Wright

发明人： John Dodson ,  James Fields ,  Guy Guthrie ,  Kenneth Wright

IPC分类号： G06F12/08 ,  G06F12/00

CPC分类号： G06F12/0835 ,  G06F12/0831 ,  G06F2212/507

摘要： A cache coherency protocol that includes a modified-invalid (Mi) state, which enables execution of a DMA Claim or DClaim operation to assign sole ownership of a cache line to a device that is going to overwrite the entire cache line without cache-to-cache data transfer. The protocol enables completion of speculatively-issued full cache line writes without requiring cache-to-cache transfer of data on the data bus during a preceding DMA Claim or DClaim operation. The modified-invalid (Mi) state assigns sole ownership of the cache line to an I/O device that has speculatively-issued a DMA Write or a processor that has speculatively-issued a DCBZ operation to overwrite the entire cache line, and the Mi state prevents data being sent to the cache line from another cache since the data will most probably be overwritten.

摘要翻译： 包括经修改的无效（Mi）状态的高速缓存一致性协议，其使得能够执行DMA声明或DClaim操作以将高速缓存行的唯一所有权分配给要覆盖整个高速缓存行的设备，而不进行高速缓存 - 缓存数据传输。 该协议允许完成推测发出的完整高速缓存行写入，而不需要在先前的DMA声明或DClaim操作期间在数据总线上缓存到高速缓存传输数据。 修改无效（Mi）状态将高速缓存行的唯一所有权分配给推测性地发出DMA写入的I / O设备或者推测发出DCBZ操作以覆盖整个高速缓存行的处理器，并且将Mi 状态可防止将数据从另一个缓存发送到高速缓存行，因为数据最有可能被覆盖。

公开(公告)号：US06864540B1

公开(公告)日：2005-03-08

申请号：US10851530

申请日：2004-05-21

申请人： Rama Divakaruni ,  Louis C. Hsu ,  Rajiv V. Joshi ,  Carl J. Radens

发明人： Rama Divakaruni ,  Louis C. Hsu ,  Rajiv V. Joshi ,  Carl J. Radens

IPC分类号： H01L21/336 ,  H01L29/45 ,  H01L29/76 ,  H01L29/786

CPC分类号： H01L29/66553 ,  H01L29/458 ,  H01L29/665 ,  H01L29/66545 ,  H01L29/66628 ,  H01L29/66772 ,  H01L29/7842 ,  H01L29/78618 ,  H01L29/78684

摘要： The invention includes a field effect transistor (FET) on an insulator layer, and integrated circuit (IC) on SOI chip including the FETs and a method of forming the IC. The FETs include a thin channel with raised source/drain (RSD) regions at each end on an insulator layer, e.g., on an ultra-thin silicon on insulator (SOI) chip. Isolation trenches at each end of the FETs, i.e., at the end of the RSD regions, isolate and define FET islands. Insulating sidewalls at each RSD region sandwich the FET gate between the RSD regions. The gate dielectric may be a high K dielectric. Salicide on the RSD regions and, optionally, on the gates reduce device resistances.

摘要翻译： 本发明包括在绝缘体层上的场效应晶体管（FET）和包括FET的SOI芯片上的集成电路（IC）以及形成IC的方法。 FET包括在绝缘体层上的每个端部（例如，在绝缘体上的超薄绝缘体（SOI））芯片上的源极/漏极（RSD）区域上升的薄沟道。 在FET的每个端部，即在RSD区域的末端处的隔离沟槽隔离并限定FET岛。 每个RSD区域的绝缘侧壁将RSD区域之间的FET栅极夹在中间。 栅极电介质可以是高K电介质。 RSD区域上和可选地在栅极上的杀菌剂降低了器件电阻。

公开(公告)号：US20050038899A1

公开(公告)日：2005-02-17

申请号：US10640847

申请日：2003-08-14

申请人： Dwip Banerjee ,  Kavitha Baratakke ,  Ketan Pancholi ,  Venkat Venkatsubra

发明人： Dwip Banerjee ,  Kavitha Baratakke ,  Ketan Pancholi ,  Venkat Venkatsubra

IPC分类号： H04L29/06 ,  G06F15/16

CPC分类号： H04L29/06 ,  H04L69/16 ,  H04L69/163

摘要： A dynamically-enforceable application-controlled quasi-reliable extension to TCP permits a client application to dynamically set a percent loss tolerance for data transmission reliability through network input/output system calls to the TCP, thereby programming the transport layer to optimistically acknowledge non-critical missing frames. The reliability requirement can be dynamically set within TCP to the level of reliability required for specific data frames within the data stream during the data transfer. Based on this loss tolerance specified, the TCP layer makes a determination whether to trigger a retransmission or continue delivering out-of-order frames to the application. A forced acknowledgement frame is sent for each missing packet until the number missing packets causing forced acknowledgments within the current receive buffer frame exceeds the loss tolerance. This process avoids needless retransmissions and permits the TCP data flow and sliding window to advance uninterrupted, thereby providing substantial performance benefits to network throughput.

摘要翻译： 对TCP的动态可执行的应用程序控制的准可靠扩展允许客户端应用程序通过网络输入/输出系统调用TCP动态设置数据传输可靠性的百分比损耗容限，从而对传输层进行编程，乐观地确认非关键 丢失帧。 可靠性要求可以在TCP内动态设置为在数据传输期间数据流内特定数据帧所需的可靠性水平。 基于指定的丢失容限，TCP层确定是否触发重传，或者继续向应用发送无序帧。 为每个丢失的数据包发送强制确认帧，直到导致当前接收缓冲区帧内的强制确认的数据丢失数据包超过丢失容限。 该过程避免了不必要的重传，并允许TCP数据流和滑动窗口不间断地前进，从而为网络吞吐量提供显着的性能优势。

公开(公告)号：US20050015649A1

公开(公告)日：2005-01-20

申请号：US10839691

申请日：2004-05-05

申请人： David Lee ,  Robert Nicholson

发明人： David Lee ,  Robert Nicholson

IPC分类号： H02H3/05

CPC分类号： G06F11/1004

摘要： A method of storing data in a memory device is disclosed. The method comprises dividing data to be stored in a memory device into one or more data segments; storing the one or more data segments in the memory device; for a particular data segment among the one or more data segments, creating an error detection code; storing the error detection code in the memory device; for the particular data segment, determining an error correction segment that is a logical combination of the particular data segment with a second data segment, wherein the error correction can be used to reconstruct the particular data segment; and storing the error correction segment in the memory device.

摘要翻译： 公开了一种在存储器件中存储数据的方法。 该方法包括将要存储在存储器件中的数据划分成一个或多个数据段; 将所述一个或多个数据段存储在所述存储设备中; 对于一个或多个数据段中的特定数据段，创建错误检测码; 将所述错误检测码存储在所述存储装置中; 对于特定数据段，确定作为特定数据段与第二数据段的逻辑组合的纠错段，其中纠错可用于重建特定数据段; 并将该纠错段存储在存储装置中。

公开(公告)号：US20050006270A1

公开(公告)日：2005-01-13

申请号：US10618028

申请日：2003-07-11

申请人： Dennis Byrne ,  David Davis ,  James Karp

发明人： Dennis Byrne ,  David Davis ,  James Karp

IPC分类号： G11B23/023 ,  G11B33/08 ,  B65D85/30

CPC分类号： G11B23/0236 ,  G11B33/08

摘要： A plastic cartridge holder for restraining and protecting data tape cartridges during shipping has individual cartridge slots with corrugated padding between adjacent slots and on the sides of the slots to decouple the cartridges from virtually any shock event. The cartridges do not separate or fall apart from each other when the external bundling material or shrink-wrapping is removed. The corrugations and slots hold the cartridges in place with a retention force that is firm yet comfortable for the user to overcome. The slots on the beveled corners allow individual cartridge actuation of access doors for inspection of the tape leader pins before the cartridges are removed. The opposite side of the holder has a full, cartridge-length access to the individual slots. The holder also has an access slot to allow the user to manually push all of the cartridges out of the holder simultaneously.

摘要翻译： 用于在运输期间限制和保护数据带盒的塑料盒保持架具有在相邻狭槽之间和槽的侧面上的波纹填充物的单独的盒式插槽，以将盒与几乎任何冲击事件解耦。 当外部捆扎材料或收缩包装被去除时，墨盒不会彼此分离或分离。 波纹和狭槽将墨盒固定在适当位置，并具有坚固而舒适的使用者克服的保持力。 倾斜角上的槽口可以在拆卸墨盒之前，单独的墨盒驱动检修门，以检查磁带引导销。 保持架的相对侧有一个完整的，长度可达到单个插槽长度的插槽。 支架还具有一个进出口，允许用户手动将所有墨盒同时推出保持架。

公开(公告)号：US20040221108A1

公开(公告)日：2004-11-04

申请号：US10427135

申请日：2003-04-30

申请人： INTERNATIONAL BUSINESS MACHINES CORP.

发明人： Andrew James Bianchi ,  Jose Angel Paredes

IPC分类号： G06F012/08

CPC分类号： G06F12/123 ,  G06F12/0853

摘要： An apparatus for implementing a least-recently used (LRU) mechanism in a multi-port cache memory includes an LRU array and a shift decoder. The LRU array has multiple entries. The shift decoder includes a shifting means for shifting the entries within the LRU array. The shifting means shifts a current one of the entries and adjacent entries once, and loading new address, in response to a single cache hit in the current one of the entries. The shifting means shifts a current one of the entries and adjacent entries once, and loading an address of only one of multiple requesters into the most-recently used (MRU) entry, in response to multiple cache hits in the current one of the entries. The shifting means shifts all subsequent entries, including the current entries, n times, and loading addresses of all requesters contributed to the multiple cache hits in consecutive entries into the MRU entry and subsequent entries, in response to multiple cache hits in consecutive entries. The shifting means shifts some of the entries n times, some of the entries nnull1 times, etc., and loading addresses of all requesters that have a cache hit in the multiple cache hits into the MRU entry and subsequent entries, in response to multiple cache hits not in the same entry or consecutive entries.

摘要翻译： 用于在多端口高速缓冲存储器中实现最近最少使用（LRU）机制的装置包括LRU阵列和移位解码器。 LRU数组有多个条目。 移位解码器包括用于移位LRU阵列内的条目的移位装置。 移位装置响应于当前一个条目中的单个高速缓存命中，移动条目中的当前条目和相邻条目一次，并加载新地址。 移动装置响应于当前一个条目中的多个高速缓存命中，将当前条目和相邻条目之一移动一次，并将仅一个请求者的地址加载到最近使用的（MRU）条目中。 响应于连续条目中的多个高速缓存命中，移位装置将所有后续条目（包括当前条目）n次以及向连续条目中的多个高速缓存命中加载到MRU条目和后续条目中的所有请求者的加载地址。 移动装置将一些条目移动n次，一些条目n-1次等，并且在多个高速缓存中具有高速缓存命中的所有请求者的加载地址命中到MRU条目和后续条目中，以响应于 多个缓存命中不在同一条目或连续条目中。

公开(公告)号：US20040216077A1

公开(公告)日：2004-10-28

申请号：US10425079

申请日：2003-04-28

申请人： International Business Machines Corp.

发明人： Wolfgang Roesner ,  Derek Edward Williams

IPC分类号： G06F017/50

CPC分类号： G06F17/5045 ,  G06F17/5022

摘要： In at least one hardware definition language (HDL) file, at least one design entity containing a functional portion of a digital system is specified. The design entity logically contains a configuration latch having a plurality of different possible configuration values that each corresponds to a different configuration of the functional portion of the digital system. With a statement in the HDL file(s), a Dial entity is associated with the at least one design entity. The Dial has a Dial input, a Dial output, a mapping table indicating a mapping between each of a plurality of possible input values that can be received at the Dial input and a respective corresponding output value for the Dial output, and a default input value among the plurality of possible input values. The output value of the Dial entity controls which of the different possible configuration values is loaded in the configuration latch.

摘要翻译： 在至少一个硬件定义语言（HDL）文件中，指定包含数字系统的功能部分的至少一个设计实体。 设计实体逻辑地包含具有多个不同可能配置值的配置锁存器，每个配置值对应于数字系统的功能部分的不同配置。 通过HDL文件中的语句，Dial实体与至少一个设计实体相关联。 拨号具有拨号输入，拨号输出，指示可以在拨号输入处接收的多个可能输入值中的每一个与拨号输出的相应对应输出值之间的映射的映射表，以及默认输入值 在多个可能的输入值中。 Dial实体的输出值控制在配置锁存器中加载不同的可能配置值中的哪一个。