专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060259848A1 System and method for enhanced error detection in memory peripherals 有权
标题翻译：用于内存外设中增强错误检测的系统和方法
公开(公告)号：US20060259848A1
公开(公告)日：2006-11-16
申请号：US11295721
申请日：2005-12-07
申请人： Charles Blevins
发明人： Charles Blevins
IPC分类号： G11C29/00
CPC分类号： G06F11/1076 , G06F11/1032 , G06F11/1044
摘要： A system and method for detecting and correcting errors in a memory in a device includes generating an error value of data stored at first predetermined locations in a first memory. The generated error value is compared to a corresponding error value stored in an error memory, each value in the error memory being calculated from at least two data values stored at predetermined locations in the first memory. The data stored in the first predetermined locations of the first memory is rewritten with data stored in first predetermined locations of a second memory if the generated error value is different than the corresponding error value stored in the error memory, the data stored in the second memory being the same as the data stored in the first memory.
摘要翻译：用于检测和校正设备中的存储器中的错误的系统和方法包括生成存储在第一存储器中的第一预定位置处的数据的错误值。将所生成的误差值与存储在错误存储器中的对应的误差值进行比较，错误存储器中的每个值由存储在第一存储器中的预定位置处的至少两个数据值计算。如果生成的误差值不同于存储在错误存储器中的对应的误差值，则存储在第二存储器中的数据存储在第一存储器的第一预定位置中的数据被重写，存储在第二存储器的第一预定位置中的数据与存储在第一存储器中的数据相同。

2. 发明授权

US4857583A Process for the preparation of organopolysiloxane surfactants 失效
标题翻译：制备有机聚硅氧烷表面活性剂的方法
公开(公告)号：US4857583A
公开(公告)日：1989-08-15
申请号：US69527
申请日：1987-07-02
申请人： Paul E. Austin , David D. Farris , James D. Reedy , Charles Blevins , Philbert E. Ramdatt
发明人： Paul E. Austin , David D. Farris , James D. Reedy , Charles Blevins , Philbert E. Ramdatt
IPC分类号： B01F17/54 , C08G18/00 , C08G18/08 , C08G77/42 , C08G77/46 , C08G81/00 , C08J9/00 , C08L75/00 , C08L83/04 , C08L83/05
CPC分类号： C08J9/0061 , C08G77/46 , C08J2375/04 , C08J2483/00
摘要： An improved process is provided for the preparation of siloxane-oxyalkylene block copolymer surfactant compositions which utilized a hydrosilation reaction with high boiling point polar polyols as the reaction solvent. The reaction solvent need not be removed from the block copolymer, particularly when the block copolymer is used as a surfactant for polyurethane foam formulations. Dipropylene glycol is the preferred polar solvent and when used in the preparation of the surfactants need not be removed when the surfactants are employed in the preparation of urethane foams.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式