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1. 发明申请

WO2012177478A2 DUAL FUEL INJECTION COMPRESSION IGNITION ENGINE AND METHOD OF OPERATING SAME 审中-公开
标题翻译：双燃料喷射式点火发动机及其运行方法
公开(公告)号：WO2012177478A2
公开(公告)日：2012-12-27
申请号：PCT/US2012/042439
申请日：2012-06-14
申请人： CATERPILLAR INC. , MONTGOMERY, David
发明人： MONTGOMERY, David
IPC分类号： F02D19/08 , F02M43/04 , F02M37/00 , F02D41/00
CPC分类号： F02D41/0027 , F02D19/061 , F02D19/0647 , F02D19/0684 , F02D19/0694 , F02D19/081 , F02D41/3035 , F02D41/3094 , F02D41/403 , F02M21/0254 , F02M21/0287 , F02M43/04 , F02M45/086 , F02M63/0064 , F02M2200/44 , F02M2200/46 , F02M2200/701 , Y02T10/32 , Y02T10/36 , Y02T10/44
摘要： A method of operating an electronically controlled dual fuel compression ignition engine (5) includes injecting a pilot ignition quantity of liquid fuel into an engine cylinder (7) from a dual fuel injector (12) in an engine cycle during an auto ignition condition. An amount of gaseous fuel is also injected into the engine cylinder (7) from the dual fuel injector (12) in the same engine cycle. The amount of gaseous fuel is divided between a pre-mix quantity of gaseous fuel, which may be injected about 90° before top dead center, and a post ignition quantity of gaseous fuel that may be injected after top dead center, with both quantities being greater than zero. An engine controller may change a ratio of the pre-mix quantity of gaseous fuel to the post ignition quantity of gaseous fuel responsive to changing from a first engine speed and load to a second engine speed and load. The pilot ignition quantity of liquid fuel is compression ignited, which in turn causes the gaseous fuel to be ignited. A pre-mix quantity of liquid fuel may also be included in order to speed the combustion process at higher engine speeds.
摘要翻译：一种操作电子控制双燃料压燃式发动机（5）的方法包括在自动点火状态下，在发动机循环中从双燃料喷射器（12）将引燃点火量的液体燃料喷射到发动机气缸（7）中。在相同的发动机循环中，气体燃料的量也从双燃料喷射器（12）喷射到发动机气缸（7）中。气体燃料的量被分配在可以在上止点之前约90°喷射的预混合量的气体燃料和可以在上止点之后喷射的气体燃料的后点燃量，其中两个量大于零。发动机控制器可以响应于从第一发动机转速和负载变为第二发动机转速和负载而改变气态燃料的预混合量与气体燃料的后点火量的比率。液体燃料的先导点火量被压缩点燃，这又导致气体燃料被点燃。也可以包括预混合量的液体燃料，以便在更高的发动机转速下加速燃烧过程。

2. 发明申请

WO2012087421A1 STRATIFIED CHARGE PORT INJECTION ENGINE AND METHOD 审中-公开
标题翻译：分段充气口喷射引擎及方法
公开(公告)号：WO2012087421A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/057238
申请日：2011-10-21
申请人： CATERPILLAR INC. , VIJAYARAGHAVAN, Shriram , MONTGOMERY, David
发明人： VIJAYARAGHAVAN, Shriram , MONTGOMERY, David
IPC分类号： F02B23/10 , F02B23/08 , F02M61/14
CPC分类号： F02D13/0257 , F02B17/00 , F02D13/0234 , F02D13/0269 , F02D19/024 , F02D29/06 , F02D37/02 , F02D41/0027 , F02D2041/001 , F02M21/0278 , F02M35/1085 , F02M61/14 , Y02T10/142 , Y02T10/32
摘要： An internal combustion engine (100) includes a combustion chamber (210) at least partially defined within a cylinder bore (204) by a reciprocating piston (202) having a piston crown. An intake plenum (120) is fluidly connectable with the combustion chamber (210) and at least one intake port (116) is configured to fluidly connect the intake plenum (120) with the combustion chamber (210). At least one intake valve (122) is configured to selectively fluidly connect the intake plenum (120) with the combustion chamber (210). The combustion chamber (210) is configured to receive a lean air/fuel mixture therein to substantially fill the combustion chamber (210). The combustion chamber (210) is further configured to receive a rich air/fuel mixture therein that yields a stratified total air/fuel mixture within the combustion chamber (210).
摘要翻译：内燃机（100）包括通过具有活塞冠的往复活塞（202）至少部分地限定在气缸孔（204）内的燃烧室（210）。进气增压室（120）可与燃烧室（210）流体连接，并且至少一个进气口（116）构造成将进气室（120）与燃烧室（210）流体连接。至少一个进气门（122）构造成选择性地将进气室（120）与燃烧室（210）流体连接。燃烧室（210）构造成在其中接收稀薄空气/燃料混合物以基本上填充燃烧室（210）。燃烧室（210）还被构造成在其中容纳浓空气/燃料混合物，其在燃烧室（210）内产生分层的总空气/燃料混合物。

3. 发明申请

WO2011092046A1 DATA MIGRATION BETWEEN STORAGE MEDIA 审中-公开
标题翻译：存储媒体之间的数据迁移
公开(公告)号：WO2011092046A1
公开(公告)日：2011-08-04
申请号：PCT/EP2011/050141
申请日：2011-01-07
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM UNITED KINGDOM LIMITED , PEIPELMAN, Jason, Lee , SORENSON, Todd, Charles , GROSECLOSE , Michael, Robert, JR , VALVERDE, David, Victorino , JUAREZ, Larry , JENNAS, Paul, Anthony, II , RHOADES, Joshua, Marshall , ANDERSON, Dale, Howard , DUDAS, Philip, Matthew , MCCAIN, Brian, Sean , MONTGOMERY, David
发明人： PEIPELMAN, Jason, Lee , SORENSON, Todd, Charles , GROSECLOSE , Michael, Robert, JR , VALVERDE, David, Victorino , JUAREZ, Larry , JENNAS, Paul, Anthony, II , RHOADES, Joshua, Marshall , ANDERSON, Dale, Howard , DUDAS, Philip, Matthew , MCCAIN, Brian, Sean , MONTGOMERY, David
IPC分类号： G06F3/06
CPC分类号： G06F3/0647 , G06F3/0613 , G06F3/0685
摘要： Exemplary method, system, and computer program embodiments for data migration between first and second storage mediums of an available plurality of storage mediums in a computing storage environment are provided. In one embodiment, pursuant to migrating the data from the first to the second storage medium, the data is allocated to the second storage medium while retaining an allocation of the data in the first storage medium. If the data is migrated from the second storage medium back to the first storage medium, the data is pointed to the allocation of the data in the first storage medium to alleviate data movement from the second storage medium to the first storage medium. If the allocation of the data in the first storage medium is determined to be needed for other data, the allocation of the data in the first storage medium is freed.
摘要翻译：提供了用于在计算存储环境中的可用多个存储介质的第一和第二存储介质之间的数据迁移的示例性方法，系统和计算机程序实施例。在一个实施例中，根据将数据从第一存储介质迁移到第二存储介质，将数据分配给第二存储介质，同时保留数据在第一存储介质中的分配。如果数据从第二存储介质迁移回到第一存储介质，则数据被指向在第一存储介质中的数据分配，以缓解从第二存储介质到第一存储介质的数据移动。如果确定第一存储介质中的数据的分配对于其他数据是需要的，则释放第一存储介质中的数据的分配。

4. 发明申请

WO2011083040A1 EXTENT MIGRATION FOR TIERED STORAGE ARCHITECTURE 审中-公开
标题翻译：用于定向存储架构的大量迁移
公开(公告)号：WO2011083040A1
公开(公告)日：2011-07-14
申请号：PCT/EP2010/070351
申请日：2010-12-21
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM UNITED KINGDOM LIMITED , MONTGOMERY, David
发明人： MONTGOMERY, David
IPC分类号： G06F3/06
CPC分类号： G06F3/0649 , G06F3/0613 , G06F3/0685
摘要： A method for data migration between each of a plurality of storage pools in a computing storage environment is provided. Each of the plurality of storage pools is categorized by a metric shared between data segments assigned to any one of the plurality of storage pools. The data segments are prioritized in the any one of the plurality of storage pools based on the metric. A discovery is performed for each of the plurality of storage pools, on a predetermined interval, based on the metric, whether a data segment with a highest priority on a child pool is greater than a data segment with a lowest priority on a parent pool. If so, the data segment with the highest priority on the child pool is promoted to the parent pool. A similar discovery process demotes the data segment with the highest priority on the parent pool to the child pool.
摘要翻译：提供了一种用于在计算存储环境中的多个存储池中的每一个之间进行数据迁移的方法。多个存储池中的每一个被分配给分配给多个存储池中的任何一个的数据段之间共享的度量。基于度量，在多个存储池中的任何一个存储池中对数据段进行优先级排序。基于度量，在子池上具有最高优先级的数据段是否大于父池上具有最低优先级的数据段，以预定间隔对多个存储池中的每一个执行发现。如果是，子池中优先级最高的数据段将被提升为父池。类似的发现过程将父池上具有最高优先级的数据段降级到子池。

5. 发明申请

WO2011042403A1 DATA COMPRESSION ALGORITHM SELECTION AND TIERING 审中-公开
标题翻译：数据压缩算法选择和分类
公开(公告)号：WO2011042403A1
公开(公告)日：2011-04-14
申请号：PCT/EP2010/064775
申请日：2010-10-05
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM UNITED KINGDOM LIMITED , MONTGOMERY, David , GROSECLOSE Jr, Michael Robert , PEIPELMAN, Jason Lee , RHOADES, Joshua Marshall , JUAREZ, Larry
发明人： MONTGOMERY, David , GROSECLOSE Jr, Michael Robert , PEIPELMAN, Jason Lee , RHOADES, Joshua Marshall , JUAREZ, Larry
IPC分类号： G06F3/06 , G06F17/30 , H04N7/30
CPC分类号： G06F17/30306 , G06F3/0608 , G06F3/0638 , G06F3/067 , G06F17/30501 , H03M7/30
摘要： A data storage subsystem having a plurality of data compression engines configured to compress data, each having a different compression algorithm. A data handling system is configured to select at least one sample of data; operate a plurality of the data compression engines to compress the selected sample(s); determine the compression ratios of the operated data compression engines with respect to the selected sample(s); and select the data compression engine having the greatest compression ratio with respect to the selected sample(s), to compress the data. Further, the data compression engines may be in tiers from low to high in accordance with expected latency to compress data and to uncompress compressed data; and a data compression engine is selected from a tier that is inverse to the present rate of access.
摘要翻译：数据存储子系统具有多个数据压缩引擎，其被配置为压缩数据，每个具有不同的压缩算法。数据处理系统被配置为选择至少一个数据样本; 操作多个数据压缩引擎来压缩所选择的样本; 确定所操作的数据压缩引擎相对于所选择的样本的压缩比; 并选择相对于所选择的样本具有最大压缩比的数据压缩引擎来压缩数据。此外，数据压缩引擎可以根据预期的等待时间从低到高分级来压缩数据并解压缩压缩数据; 并且从与当前访问速率相反的层中选择数据压缩引擎。

6. 发明申请

WO2011144477A1 MANAGING WRITE OPERATIONS TO AN EXTENT OF TRACKS MIGRATED BETWEEN STORAGE DEVICES 审中-公开
标题翻译：管理存储设备之间迁移的轨道的写入操作
公开(公告)号：WO2011144477A1
公开(公告)日：2011-11-24
申请号：PCT/EP2011/057398
申请日：2011-05-09
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM UNITED KINGDOM LIMITED , MONTGOMERY, David
发明人： MONTGOMERY, David
IPC分类号： G06F3/06
CPC分类号： G06F3/065 , G06F3/0604 , G06F3/0608 , G06F3/061 , G06F3/0616 , G06F3/0641 , G06F3/0647 , G06F3/068 , G06F3/0683 , G06F3/0685
摘要： Provided are a computer program product, system, and method for managing write operations to an extent of tracks migrated between storage devices. An operation is processed to migrate an extent of tracks from the second storage to the first storage. A determination is made as to whether an extent object exists for the extent to migrate. The extent object exists if the extent was previously migrated from the first storage to the second storage at a previous time. The extent object comprises for each track a write indicator indicating whether the track was updated in the second storage since the previous time when the extent was previously migrated to the second storage. In response to determining that the extent object exists, a determination is made of the tracks in the extent having the write indicator indicating that the track was updated in the second storage since the previous time. The data for the determined tracks is copied from the second storage to free locations in the first storage. For each determined track, the entry for the determined track in the extent object is updated to indicate the free location to which the data for the track was copied as an active address for the track.
摘要翻译：提供了一种用于将写入操作管理到在存储设备之间迁移的轨道的程度的计算机程序产品，系统和方法。处理操作以将轨道的范围从第二存储迁移到第一存储。确定范围对象是否存在迁移的程度。如果扩展区以前从第一个存储迁移到第二个存储，则扩展区对象存在。范围对象包括对于每个轨道，指示指示在先前迁移到第二存储器的先前时间之后轨道是否在第二存储器中更新的写指示器。响应于确定范围对象存在，确定具有指示在先前时间之后在第二存储器中更新轨道的写指示器的盘区中的轨迹。所确定的轨道的数据从第二存储器复制到第一存储器中的空闲位置。对于每个确定的轨道，更新盘区对象中确定的轨道的条目，以指示轨道的数据被复制为轨道的活动地址的空闲位置。

7. 发明申请

WO2010082933A1 POSITION ESTIMATION REFINEMENT 审中-公开
标题翻译：位置估算精炼
公开(公告)号：WO2010082933A1
公开(公告)日：2010-07-22
申请号：PCT/US2009/031335
申请日：2009-01-16
申请人： WORLD GOLF TOUR, INC. , NELSON, Chad M. , GORROW, Phil , MONTGOMERY, David
发明人： NELSON, Chad M. , GORROW, Phil , MONTGOMERY, David
IPC分类号： G06T7/00
CPC分类号： G06T19/006 , G06T7/75 , G06T2207/30204 , G06T2207/30244
摘要： Methods, systems, and apparatus, including computer program products, for aligning images are disclosed. In one aspect, a method includes receiving an inaccurate three dimensional (3D) position of a physical camera, where the physical camera captured a photographic image; basing an initial 3D position of a virtual camera in a 3D virtual environment on the inaccurate 3D position of the physical camera; correlating one or more markers in the photographic image with one or more markers in the 3D virtual environment that appear in the virtual camera's field of view; and adjusting the initial 3D position of the virtual camera in the 3D virtual environment based on a disparity between the one or more markers' 3D positions in the photographic image as compared to the one or more markers' 3D positions in the virtual camera's field of view.
摘要翻译：公开了用于对准图像的方法，系统和装置，包括计算机程序产品。在一个方面，一种方法包括接收物理相机的不准确的三维（3D）位置，其中物理照相机拍摄摄影图像; 将3D虚拟环境中的虚拟相机的初始3D位置基于物理相机的不准确的3D位置; 将摄影图像中的一个或多个标记与出现在虚拟相机的视野中的3D虚拟环境中的一个或多个标记相关联; 以及在虚拟相机的视场中与一个或多个标记的3D位置相比，基于摄影图像中的一个或多个标记的3D位置之间的差异来调整虚拟相机在3D虚拟环境中的初始3D位置。

8. 发明申请

WO2008144729A2 ELECTRONIC GAME UTILIZING PHOTOGRAPHS 审中-公开
标题翻译：电子游戏利用摄影
公开(公告)号：WO2008144729A2
公开(公告)日：2008-11-27
申请号：PCT/US2008/064360
申请日：2008-05-21
申请人： WORLD GOLF TOUR, INC. , CHENG, YuChiang , NELSON, Chad M. , MONTGOMERY, David , GORROW, Phil , CASTELNUOVO, David
发明人： CHENG, YuChiang , NELSON, Chad M. , MONTGOMERY, David , GORROW, Phil , CASTELNUOVO, David
IPC分类号： A63F13/00
CPC分类号： A63F13/65 , A63F13/10 , A63F13/812 , A63F2300/69 , A63F2300/8011
摘要： The present disclosure includes, among other things, methods and apparatus, including computer program products, for providing an electronic game utilizing photographs.
摘要翻译：本公开包括用于提供使用照片的电子游戏的方法和装置，包括计算机程序产品。

9. 发明申请

WO2012080001A1 EXTENT MIGRATION FOR PAIRED STORAGE 审中-公开
标题翻译：对付存储的大量迁移
公开(公告)号：WO2012080001A1
公开(公告)日：2012-06-21
申请号：PCT/EP2011/071606
申请日：2011-12-02
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM UNITED KINGDOM LIMITED , SORENSON, Todd, Charles , JENNAS II, Paul, Anthony , MONTGOMERY, David , JUAREZ, Larry
发明人： SORENSON, Todd, Charles , JENNAS II, Paul, Anthony , MONTGOMERY, David , JUAREZ, Larry
IPC分类号： G06F3/06 , G06F11/20
CPC分类号： G06F3/0619 , G06F3/0611 , G06F3/0614 , G06F3/0647 , G06F3/0649 , G06F3/065 , G06F3/067 , G06F3/0683 , G06F3/0685 , G06F3/0689 , G06F11/2097 , H04L67/1095 , H04L67/1097
摘要： Extent migration is provided in a data storage environment configured for synchronous replication between a primary and secondary pair of storage entities, each having tiered storage devices. In one embodiment, a migration instruction is sent, by the primary storage entity, to the secondary storage entity, the migration instruction including a relative priority based on a primary ordered heat map of the tiered storage devices of the primary storage entity. The relative priority is used against a secondary ordered heat map of the tiered storage devices of the secondary storage entity to perform the extent migration, regardless of whether the primary and secondary storage entities are identical.
摘要翻译：在数据存储环境中提供扩展迁移，数据存储环境配置为主存储实体和辅助存储实体对之间的同步复制，每个存储实体具有分层存储设备。在一个实施例中，迁移指令由主存储实体发送到次存储实体，迁移指令包括基于主存储实体的分层存储设备的主要有序热图的相对优先级。相对优先级被用于辅助存储实体的分层存储设备的次级有序热图，以执行扩展迁移，而不管主存储实体和辅存储实体是否相同。

10. 发明申请

WO2011081631A1 ALIGNING IMAGES 审中-公开
标题翻译：对齐图像
公开(公告)号：WO2011081631A1
公开(公告)日：2011-07-07
申请号：PCT/US2009/069878
申请日：2009-12-30
申请人： WORLD GOLF TOUR, INC. , NELSON, Chad, M. , GORROW, Phil , MONTGOMERY, David
发明人： NELSON, Chad, M. , GORROW, Phil , MONTGOMERY, David
IPC分类号： G06T15/00
CPC分类号： G06T7/73 , A63F2300/69 , G06T2207/30204 , G06T2207/30244
摘要： Methods, systems, and apparatus, including computer program products, for aligning images are disclosed. In one aspect, a method includes receiving an inaccurate three dimensional (3D) position of a physical camera, where the physical camera captured a photographic image; basing an initial 3D position of a virtual camera in a 3D virtual environment on the inaccurate 3D position of the physical camera; correlating one or more markers in the photographic image with one or more markers in the 3D virtual environment that appear in the virtual camera's field of view; and adjusting the initial 3D position of the virtual camera in the 3D virtual environment based on a disparity between the one or more markers' 3D positions in the photographic image as compared to the one or more markers' 3D positions in the virtual camera's field of view.
摘要翻译：公开了用于对准图像的方法，系统和装置，包括计算机程序产品。在一个方面，一种方法包括接收物理相机的不准确的三维（3D）位置，其中物理照相机拍摄摄影图像; 将3D虚拟环境中的虚拟相机的初始3D位置基于物理相机的不准确的3D位置; 将摄影图像中的一个或多个标记与出现在虚拟相机的视野中的3D虚拟环境中的一个或多个标记相关联; 以及在虚拟相机的视场中与一个或多个标记的3D位置相比，基于摄影图像中的一个或多个标记的3D位置之间的差异来调整3D虚拟环境中的虚拟相机的初始3D位置。

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