专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20070283078A1 System and method of updating data in a contactless flash memory device 失效
标题翻译：更新非接触式闪存设备中的数据的系统和方法
公开(公告)号：US20070283078A1
公开(公告)日：2007-12-06
申请号：US11444922
申请日：2006-06-01
申请人： Jun Li , Riddhiman Ghosh , Kave Eshghi , Thomas Rathbone
发明人： Jun Li , Riddhiman Ghosh , Kave Eshghi , Thomas Rathbone
IPC分类号： G06F12/00
CPC分类号： G06F12/0866 , G06F8/65 , G06F2212/2022
摘要： A flash memory device is powered via an RF field generated by a host unit. A contactless communication channel is established between the flash memory device and the host unit. A first version of a data file, including a first plurality of data chunks, is downloaded from the flash memory device to the host unit. A second version of the data file, including a second plurality of data chunks, is generated at the host unit. Data chunk modifications to the first plurality of data chunks necessary to generate the second plurality of data chunks are identified at the host unit. The contactless communication channel is reestablished. The identified data chunk modifications to the first plurality of data chunks are performed thereby updating the first version of the data file stored on the flash memory device to the second version of the data file.
摘要翻译：闪存器件由主机单元产生的RF场供电。在闪存设备和主机单元之间建立非接触通信信道。将包括第一多个数据块的数据文件的第一版本从闪存设备下载到主机单元。在主机单元处生成包括第二多个数据块的数据文件的第二版本。在主机单元处识别生成第二多个数据块所必需的第一多个数据块的数据块修改。非接触式通信通道重新建立。执行对第一多个数据块的所识别的数据块修改，由此将存储在闪存设备上的数据文件的第一版本更新为数据文件的第二版本。

22. 发明授权

US5863513A Treatment of gas 失效
标题翻译：气体处理
公开(公告)号：US5863513A
公开(公告)日：1999-01-26
申请号：US69659
申请日：1993-06-01
申请人： Thomas Rathbone
发明人： Thomas Rathbone
IPC分类号： B01D53/52 , C01B17/04 , F25J3/04 , B01J12/00
CPC分类号： F25J3/04303 , B01D53/52 , C01B17/0404 , C01B17/0421 , F25J3/04412 , F25J3/04527 , F25J3/04581 , F25J3/04612 , Y10S62/922
摘要： An elevated pressure nitrogen stream from an air separation plant is used to provide cooling for one or more sulphur condensers in an oxygen-enhanced Claus process for recovering sulphur.
摘要翻译：来自空气分离设备的高压氮气流用于在用于回收硫的氧增强的克劳斯过程中为一个或多个硫磺冷凝器提供冷却。

23. 发明授权

US5715706A Air separation 失效
标题翻译：空气分离
公开(公告)号：US5715706A
公开(公告)日：1998-02-10
申请号：US697756
申请日：1996-08-29
申请人： Thomas Rathbone
发明人： Thomas Rathbone
IPC分类号： F25J3/04
CPC分类号： F25J3/04466 , F25J3/04296 , F25J3/04412 , F25J3/04448 , F25J2200/06 , F25J2200/08 , F25J2200/20 , F25J2200/50 , F25J2200/54 , F25J2200/90 , F25J2205/02 , F25J2235/50 , F25J2250/42 , F25J2250/52 , Y10S62/90
摘要： Cooled and purified air is introduced into a higher pressure rectification column and separated into oxygen-enriched liquid and nitrogen vapour. A stream of the oxygen-enriched liquid is flashed through a pressure reducing valve to form a mixture of liquid further enriched in oxygen and vapour depleted of oxygen. The liquid is reboiled by reboiler. A stream of the further enriched liquid is reboiled in condenser and is introduced into a lower pressure rectification column for separation into oxygen and nitrogen products. Reflux for the columns and is formed by condensing in condenser nitrogen vapour separated in the higher pressure rectification column. A reboiler provides an upward flow of vapour through the column. The condenser and reboiler take the form of a single heat exchanger. The reboiler is located in a phase separator, the reboiler is located in a rectification column containing liquid-vapour contact devices above the level at which fluid issuing from the valve is introduced. Oxygen-depleted vapour is condensed in the condenser by heat exchange with the further enriched liquid and at least some of the resulting condensate introduced into the lower pressure rectification column.
摘要翻译：将冷却纯化的空气引入高压精馏塔中，分离成富氧液体和氮气蒸气。富氧液体流通过减压阀闪蒸，形成进一步富含氧和蒸气的氧气的液体混合物。液体通过再沸器再沸腾。将进一步富集的液体的物流在冷凝器中再沸腾并引入低压精馏塔中以分离成氧气和氮气产物。通过冷凝在高压精馏塔中分离的冷凝器中形成冷凝塔。再沸器通过塔提供向上的蒸汽流。冷凝器和再沸器采取单个热交换器的形式。再沸器位于相分离器中，再沸器位于精馏塔中，该精馏塔含有液体 - 蒸汽接触装置，高于从阀引发流体的液位。通过与另外的富集液体的热交换和被引入低压精馏塔的至少一些所得的冷凝物在冷凝器中冷凝贫氧蒸汽。

24. 发明授权

US5582035A Air separation 失效
标题翻译：空气分离
公开(公告)号：US5582035A
公开(公告)日：1996-12-10
申请号：US533199
申请日：1995-09-25
申请人： Thomas Rathbone , John T. Lavin , David Stuart
发明人： Thomas Rathbone , John T. Lavin , David Stuart
IPC分类号： F25J3/04
CPC分类号： F25J3/04466 , F25J3/04296 , F25J3/04412 , F25J3/04448 , F25J2200/08 , F25J2200/20 , F25J2205/02 , Y10S62/90 , Y10S62/94
摘要： Cooled and purified air is introduced into a higher pressure rectification column and separated into oxygen-enriched liquid and nitrogen vapor. A stream of the oxygen-enriched liquid is flashed through a pressure reducing valve to form a mixture of liquid further enriched in oxygen and vapor depleted of oxygen. The liquid is reboiled by reboiler. A stream of the further enriched liquid is reboiled in condenser and is introduced into a lower pressure rectification column for separation into oxygen and nitrogen products. Reflux for the columns and is formed by condensing in condenser nitrogen vapor separated in the higher pressure rectification column. A reboiler provides an upward flow of vapor through the column. The condenser and reboiler take the form of a single heat exchanger. The reboiler is located in a phase separator, the reboiler is located in a rectification column containing liquid-vapor contact devices above the level at which fluid issuing from the valve is introduced. Oxygen-depleted vapor is condensed in the condenser by heat exchange with the further enriched liquid and at least some of the resulting condensate introduced into the lower pressure rectification column.
摘要翻译：将冷却纯化的空气引入高压精馏塔中，分离成富氧液体和氮气蒸气。富氧液体流通过减压阀闪蒸，形成进一步富含氧和蒸气的氧气的液体混合物。液体通过再沸器再沸腾。将进一步富集的液体的物流在冷凝器中再沸腾并引入低压精馏塔中以分离成氧气和氮气产物。通过冷凝在高压精馏塔中分离的冷凝器中形成冷凝塔。再沸器通过塔提供向上的蒸汽流。冷凝器和再沸器采取单个热交换器的形式。再沸器位于相分离器中，再沸器位于精馏塔中，该精馏塔含有液体 - 蒸汽接触装置，高于从阀引发流体的液位。通过与另外的富集液体的热交换和被引入低压精馏塔的至少一些所得的冷凝物在冷凝器中冷凝贫氧蒸汽。

25. 发明授权

US5572874A Air separation 失效
标题翻译：空气分离
公开(公告)号：US5572874A
公开(公告)日：1996-11-12
申请号：US488920
申请日：1995-06-09
申请人： Thomas Rathbone
发明人： Thomas Rathbone
IPC分类号： F25J3/04
CPC分类号： F25J3/04715 , F25J3/0409 , F25J3/042 , F25J3/04296 , F25J3/04303 , F25J3/04393 , F25J2200/08 , F25J2200/10 , F25J2200/50 , F25J2215/50 , F25J2235/50 , F25J2235/58 , F25J2240/40 , Y10S62/924
摘要： Air is introduced through an inlet into a higher pressure rectification column. A stream of oxygen-enriched liquid is withdrawn through an outlet from the higher pressure rectification column. A part of this stream is introduced into a low pressure rectification column through an inlet. The stream is separated in the column low pressure rectification into oxygen and nitrogen. In addition, an argon-enriched vapor stream is withdrawn from the low pressure rectification column through an outlet, and is at least partially condensed in a reboiler-condenser which reboils oxygen separated in an argon column. One part of the resulting at least partially condensed argon-enriched oxygen stream is reduced in pressure by passage through a valve and is introduced through an inlet into an intermediate mass exchange region of the argon column in which it is separated into argon and oxygen. Another part of the at least partially condensed argon-enriched oxygen stream is returned by a pump to the low pressure rectification column.
摘要翻译：空气通过入口引入高压精馏塔。富氧液体流通过高压精馏塔的出口排出。该流的一部分通过入口引入低压精馏塔。在塔中将流分离成低压精馏成氧和氮。另外，通过出口从低压精馏塔排出富氩蒸汽流，并在再沸器 - 冷凝器中至少部分冷凝，再沸器在氩气塔中分离氧。所得到的至少部分冷凝的富氩氧气流的一部分通过阀通过压力减小，并通过入口引入氩塔的中间质量交换区域，在其中将其分离成氩气和氧气。至少部分冷凝的富氩氧流的另一部分由泵返回到低压精馏塔。

26. 发明授权

US5551258A Air separation 失效
标题翻译：空气分离
公开(公告)号：US5551258A
公开(公告)日：1996-09-03
申请号：US563554
申请日：1995-11-28
申请人： Thomas Rathbone
发明人： Thomas Rathbone
IPC分类号： F25J3/04 , F25J3/02
CPC分类号： F25J3/042 , F25J3/0409 , F25J3/04212 , F25J3/04296 , F25J3/04303 , F25J3/04345 , F25J3/04418 , F25J3/0446 , F25J2200/04 , F25J2200/20 , F25J2200/54 , F25J2205/02 , F25J2235/50 , F25J2250/20
摘要： A stream of air is compressed in compressor and has water vapor and carbon dioxide removed therefrom in purification unit. A part of the resulting purified air is cooled by passage through heat exchanger and is employed to heat an intermediate reboiler in a lower pressure rectification column. The air flow from the reboiler passes into a higher pressure rectification column which supplies a stream of oxygen-enriched liquid air for separation in the lower pressure rectification column. Liquid nitrogen reflux for the higher pressure column is provided by taking nitrogen vapor from this column through an outlet and condensing it in another intermediate reboiler located above the reboiler in the lower pressure rectification column. The condensed nitrogen is returned to the top of the column. Another air stream is employed to reboil a further reboiler at the bottom of the lower pressure rectification column with the resulting condensed air stream being introduced into the higher pressure rectification column through an inlet. An impure oxygen product is withdrawn from the bottom of the lower pressure rectification column through outlet in liquid state and is vaporized in the heat exchanger. The arrangement of reboilers facilitates operation of the apparatus with a relatively low pressure ratio between the operating pressure of the higher pressure rectification column and that of the lower pressure rectification column.
摘要翻译：空气流在压缩机中被压缩并且在净化单元中从其中除去水蒸汽和二氧化碳。所得纯化空气的一部分通过热交换器冷却并用于加热低压精馏塔中的中间再沸器。来自再沸器的空气流进入高压精馏塔，其提供富氧液体空气流以在低压精馏塔中分离。通过从该塔通过出口将氮蒸汽通过出口提供用于高压塔的液氮回流，并将其冷凝在位于低压精馏塔中的再沸器上方的另一个中间再沸器中。冷凝的氮气返回到塔顶。使用另一种空气流在低压精馏塔的底部再沸再沸器，所得的冷凝空气流通过入口引入高压精馏塔。不纯的氧气产物通过液态出口从低压精馏塔的底部排出，并在热交换器中蒸发。再沸器的布置有利于在高压精馏塔的操作压力和低压精馏塔的操作压力之间具有相对低的压力比的装置的操作。

27. 发明授权

US5331818A Air separation 失效
标题翻译：空气分离
公开(公告)号：US5331818A
公开(公告)日：1994-07-26
申请号：US81359
申请日：1993-06-23
申请人： Thomas Rathbone
发明人： Thomas Rathbone
IPC分类号： F25J20060101 , F25J3/04 , F25J3/02
CPC分类号： F25J3/04709 , F25J3/0409 , F25J3/042 , F25J3/04278 , F25J3/04296 , F25J3/04351 , F25J3/04393 , F25J3/04454 , F25J2215/50 , F25J2235/50 , F25J2245/50 , F25J2250/42 , F25J2250/52 , F25J2270/906 , Y10S62/94
摘要： Air is rectified in a rectification system comprising a higher pressure rectification column, an intermediate pressure rectification column, and a lower pressure rectification column. A first reboiler-condenser provides liquid nitrogen reflux for the higher pressure rectification column and for the lower pressure rectification column and also reboils the intermediate pressure rectification column. Another reboiler-condenser provides liquid nitrogen reflux for the intermediate pressure rectification column and reboils the lower pressure rectification column. Air is fed to the higher pressure rectification column through a pair of inlets. A first oxygen product is withdrawn from the intermediate pressure rectification column by a pump. Gaseous nitrogen products are withdrawn from the intermediate and lower pressure rectification columns through a pair of outlets thereof.
摘要翻译：空气在包括高压精馏塔，中压精馏塔和低压精馏塔的整流系统中进行整流。第一再沸器 - 冷凝器为高压精馏塔和低压精馏塔提供液氮回流，并且还重新沸腾中压精馏塔。另一个再沸器 - 冷凝器为中压精馏塔提供液氮回流，并重新排出低压精馏塔。空气通过一对入口进入高压精馏塔。第一氧气产物通过泵从中压精馏塔中排出。气态氮产物通过其一对出口从中压精馏塔和低压精馏塔排出。

28. 发明授权

US5295351A Air separation 失效
标题翻译：空气分离
公开(公告)号：US5295351A
公开(公告)日：1994-03-22
申请号：US43430
申请日：1993-04-06
申请人： Thomas Rathbone
发明人： Thomas Rathbone
IPC分类号： C21B9/10 , F02C3/22 , F02C6/10 , F25J3/04 , F02G3/00
CPC分类号： F25J3/04618 , C21B9/10 , F02C3/22 , F02C6/10 , F25J3/04157 , F25J3/04557 , F25J3/046 , F25J2205/34 , F25J2240/80 , Y10S75/958
摘要： In a process integration, particularly with a blast furnace, low grade fuel gas produced by the furnace is compressed and moisturized. The moisturized fuel is burnt using a major part of a compressed air stream to support its combustion. The resulting combustion gases are then expanded with the generation of power. The minor part of the air is separated into oxygen and nitrogen. Oxygen is used in the blast furnace.
摘要翻译：在过程集成中，特别是与高炉相比，由炉产生的低等级燃料气体被压缩和保湿。使用主要部分的压缩空气流来燃烧保湿的燃料以支持其燃烧。随后产生的燃烧气体被扩大。空气的小部分被分离成氧和氮。氧气用于高炉。

29. 发明授权

US4962646A Air separation 失效
公开(公告)号：US4962646A
公开(公告)日：1990-10-16
申请号：US400319
申请日：1989-08-30
申请人： Thomas Rathbone
发明人： Thomas Rathbone
IPC分类号： F25J3/04
CPC分类号： F25J3/04206 , F25J3/0409 , F25J3/04303 , F25J3/04351 , F25J3/04357 , F25J3/04424 , F25J3/04545 , F25J3/04575 , F25J3/04581 , F25J3/046 , F25J3/04618 , F25J2200/20 , F25J2215/50 , F25J2230/06 , F25J2235/42 , F25J2245/42 , F25J2250/40 , F25J2250/42 , F25J2250/50 , F25J2250/52 , Y10S62/915
摘要： A method and apparatus for cryogenic air separation wherein both fuel gas and electrical power are produced. Respective operating pressures of the lower and higher pressure rectification columns can be set independently of one another, allowing flexibility in selecting the purity of the oxygen product.

30. 发明授权

US08610538B2 Memory-tag data authentication 有权
标题翻译：内存标签数据认证
公开(公告)号：US08610538B2
公开(公告)日：2013-12-17
申请号：US11359458
申请日：2006-02-23
申请人： Weng Wah Loh , Fraser John Dickin , Thomas Rathbone
发明人： Weng Wah Loh , Fraser John Dickin , Thomas Rathbone
IPC分类号： G08B21/00
CPC分类号： G06F21/77 , G06F21/35 , G06F2221/2129 , G07G1/009
摘要： A memory tag comprises an array of non-volatile memory, means for inductively obtaining power to enable receipt of data from and transmission of data to a reader device, a processor operable to process received data and to generate data to be transmitted; and a hash co-processor configured to apply a hash function to data applied to it. The array of non-volatile memory includes an area of write only memory. Reader devices for use with such memory tags and methods of using such memory tags are also described.
摘要翻译：存储器标签包括非易失性存储器阵列，用于感应地获得能够接收来自读取器设备的数据和向读取器设备传输数据的功能的装置，可操作以处理接收到的数据并产生待发送的数据的处理器; 以及配置为将哈希函数应用于应用于其的数据的哈希协处理器。非易失性存储器阵列包括仅写存储器的区域。还描述了与这种存储器标签一起使用的读取器装置和使用这种存储器标签的方法。

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