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1. 发明申请

US20080120470A1 ENFORCED TRANSACTION SYSTEM RECOVERABILITY ON MEDIA WITHOUT WRITE-THROUGH 失效
标题翻译：强大的交易系统可以在不用写入的情况下对媒体进行恢复
公开(公告)号：US20080120470A1
公开(公告)日：2008-05-22
申请号：US11562053
申请日：2006-11-21
申请人： Robin Dhananjay Dhamankar , Vishal Kathuria , Sethu Kalavakur , Gayathri Venkataraman , Avraham Levy , Hanumantha Rao Kodavalla , Chunjia Li , Eric Ray Christensen
发明人： Robin Dhananjay Dhamankar , Vishal Kathuria , Sethu Kalavakur , Gayathri Venkataraman , Avraham Levy , Hanumantha Rao Kodavalla , Chunjia Li , Eric Ray Christensen
IPC分类号： G06F12/08
CPC分类号： G06F12/0804 , G06F11/1471 , G06F12/0866 , G06F17/30368
摘要： To ensure that logs representative of data changes are durably written, localized storage media cache is flushed to force a write to stable storage. Log sequence number tracking is leveraged to determine if log data in a localized storage media cache is likely to have not been written to durable storage. When this condition is likely, a FLUSH_CACHE command is issued to a storage media controller to force a durable write. This allows recovery of data changes to a transactional system even when its associated storage media does not provide write-ordering guarantees. Moreover, flushing of the storage media cache can be accomplished at a frequency that provides an upper bound on a maximum time between a transaction commit and data being made durable.
摘要翻译：为了确保代表数据更改的日志持久写入，本地化存储介质缓存被刷新以强制写入稳定的存储。利用日志序列号跟踪来确定本地化存储介质缓存中的日志数据是否可能尚未写入持久存储。当这种情况很可能时，会向存储介质控制器发出FLUSH_CACHE命令以强制持久写入。即使在关联的存储介质不提供写入顺序保证的情况下，也可以将数据更改恢复到事务性系统。此外，存储介质缓存的刷新可以以提供交易提交和数据被持久的最大时间之间的上限的频率来实现。

2. 发明授权

US07765361B2 Enforced transaction system recoverability on media without write-through 失效
标题翻译：强制执行媒体上的事务系统可恢复性，无需直写
公开(公告)号：US07765361B2
公开(公告)日：2010-07-27
申请号：US11562053
申请日：2006-11-21
申请人： Robin Dhananjay Dhamankar , Vishal Kathuria , Sethu Kalavakur , Gayathri Venkataraman , Avraham Levy , Hanumantha Rao Kodavalla , Chunjia Li , Eric Ray Christensen
发明人： Robin Dhananjay Dhamankar , Vishal Kathuria , Sethu Kalavakur , Gayathri Venkataraman , Avraham Levy , Hanumantha Rao Kodavalla , Chunjia Li , Eric Ray Christensen
IPC分类号： G06F12/16
CPC分类号： G06F12/0804 , G06F11/1471 , G06F12/0866 , G06F17/30368
摘要： To ensure that logs representative of data changes are durably written, localized storage media cache is flushed to force a write to stable storage. Log sequence number tracking is leveraged to determine if log data in a localized storage media cache is likely to have not been written to durable storage. When this condition is likely, a FLUSH_CACHE command is issued to a storage media controller to force a durable write. This allows recovery of data changes to a transactional system even when its associated storage media does not provide write-ordering guarantees. Moreover, flushing of the storage media cache can be accomplished at a frequency that provides an upper bound on a maximum time between a transaction commit and data being made durable.
摘要翻译：为了确保代表数据更改的日志持久写入，本地化存储介质缓存被刷新以强制写入稳定的存储。利用日志序列号跟踪来确定本地化存储介质缓存中的日志数据是否可能尚未写入持久存储。当这种情况很可能时，会向存储介质控制器发出FLUSH_CACHE命令以强制持久写入。即使在关联的存储介质不提供写入顺序保证的情况下，也可以将数据更改恢复到事务性系统。此外，存储介质缓存的刷新可以以提供交易提交和数据被持久的最大时间之间的上限的频率来实现。

3. 发明授权

US09227365B2 Solid freeform fabrication of shelled objects 有权
标题翻译：炮制物体的固体自由形成
公开(公告)号：US09227365B2
公开(公告)日：2016-01-05
申请号：US13642903
申请日：2011-04-21
申请人： Daniel Dikovsky , Avraham Levy , Eduardo Napadensky
发明人： Daniel Dikovsky , Avraham Levy , Eduardo Napadensky
IPC分类号： B29C41/22 , B29C67/00
CPC分类号： B29C64/386 , B29C64/106 , B29C64/112 , B29C64/135 , B29C64/393 , B29K2995/0015 , B33Y10/00 , B33Y50/02 , Y10T428/23
摘要： A method of layerwise solid freeform fabrication is disclosed. The method comprises, for each of at least a few of the layers, dispensing and hardening at least a first modeling material and a second modeling material to form a core region and one or more envelope regions at least partially surrounding the core region. In some embodiments, the ratio between the elastic moduli of adjacent regions, when hardened, is from about 1 to about 20.
摘要翻译：公开了一种分层固体自由形成方法。对于至少几个层中的每一个，该方法包括分配和硬化至少第一建模材料和第二建模材料，以形成至少部分围绕芯区域的芯区域和一个或多个包络区域。在一些实施例中，当硬化时相邻区域的弹性模量之间的比率为约1至约20。

4. 发明申请

US20060000935A1 Device for reeling-in a hose 失效
标题翻译：用于卷入软管的装置
公开(公告)号：US20060000935A1
公开(公告)日：2006-01-05
申请号：US11168064
申请日：2005-06-28
申请人： Avraham Levy , Ronny Shatan
发明人： Avraham Levy , Ronny Shatan
IPC分类号： B65H75/40
CPC分类号： B65H75/40 , B65H75/4468 , B65H75/4478 , B65H75/4489 , B65H2403/481 , B65H2701/33 , F03B1/00 , F05B2240/241 , F05B2240/2411 , Y02E10/223 , Y02P70/30 , Y10T137/6929 , Y10T137/6932 , Y10T137/694 , Y10T137/6954
摘要： There is provided an hydraulic reeling-in device for a water-transmitting, flexible hose, having mounting elements, a hose reel, an hydraulic driver kinematically connected to the hose reel, a water inlet connectable to a water-supplying pipe line and a water outlet provided with a connector for the hose. There is further provided a valve having two positions, a first position in which the water is permitted to pass from the water inlet through the water outlet into the hose, and a second position in which water is permitted to pass from the water inlet to the hydraulic driver in order to reel-in the hose, and a tubular member adapted, in the second position of the valve, to conduct water to the hydraulic driver.
摘要翻译：提供了一种用于透水柔性软管的液压卷取装置，其具有安装元件，软管卷轴，运动地连接到软管卷轴的液压驱动器，可连接到供水管线的水入口和水出口设有软管连接器。还提供了一种具有两个位置的阀，第一位置，允许水从入口通过出水口进入软管，第二位置允许水从入口通过到第二位置液压驱动器以便卷入软管;以及管状部件，其适于在阀的第二位置，以将水引导到液压驱动器。

5. 发明授权

US06751352B1 Method and apparatus for generating and decoding a visually significant barcode 有权
标题翻译：用于生成和解码视觉上有意义的条形码的方法和装置
公开(公告)号：US06751352B1
公开(公告)日：2004-06-15
申请号：US09579070
申请日：2000-05-25
申请人： Izhak Baharav , Cormac Herley , Yihong Xu , Jonathan Yen , Timothy Harrison , Doron Shaked , Avraham Levy , Angela K. Hanson , Terry P. Mahoney
发明人： Izhak Baharav , Cormac Herley , Yihong Xu , Jonathan Yen , Timothy Harrison , Doron Shaked , Avraham Levy , Angela K. Hanson , Terry P. Mahoney
IPC分类号： G06K900
CPC分类号： G06K19/06037 , G06K1/121 , G06K19/06028
摘要： A barcode system for generating and decoding a barcode with visual significance. The barcode system of the present invention includes an encoding module for receiving a message and a logo and generating a visually significant barcode based on these inputs. A decoding module is also provided for receiving an acquired version of a visually significant barcode that may have been degraded in a typical document handling channel (e.g., through the printing, scanning, or copying process) and for recovering the message specified by the visually significant barcode.
摘要翻译：一种用于生成和解码具有视觉意义的条形码的条形码系统。本发明的条形码系统包括用于接收消息和标识的编码模块，并且基于这些输入产生视觉上有意义的条形码。还提供了一种解码模块，用于接收在典型的文档处理通道（例如，通过打印，扫描或复制过程）中已被降级的视觉有意义的条形码的获取版本，并且用于恢复由视觉上显着的条码。

6. 发明申请

US20130040091A1 SOLID FREEFORM FABRICATION OF SHELLED OBJECTS 有权
标题翻译：实体物品的固体制造
公开(公告)号：US20130040091A1
公开(公告)日：2013-02-14
申请号：US13642903
申请日：2011-04-21
申请人： Daniel Dikovsky , Avraham Levy , Eduardo Napadensky
发明人： Daniel Dikovsky , Avraham Levy , Eduardo Napadensky
IPC分类号： B29C35/02 , B32B3/02 , B28B17/00
CPC分类号： B29C64/386 , B29C64/106 , B29C64/112 , B29C64/135 , B29C64/393 , B29K2995/0015 , B33Y10/00 , B33Y50/02 , Y10T428/23
摘要： A method of layerwise solid freeform fabrication is disclosed. The method comprises, for each of at least a few of the layers, dispensing and hardening at least a first modeling material and a second modeling material to form a core region and one or more envelope regions at least partially surrounding the core region. In some embodiments, the ratio between the elastic moduli of adjacent regions, when hardened, is from about 1 to about 20.
摘要翻译：公开了一种分层固体自由形成方法。对于至少几个层中的每一个，该方法包括分配和硬化至少第一建模材料和第二建模材料，以形成至少部分围绕芯区域的芯区域和一个或多个包络区域。在一些实施例中，当硬化时相邻区域的弹性模量之间的比率为约1至约20。

7. 发明授权

US07368484B2 Reverse thermal gels as support for rapid prototyping 有权
标题翻译：反向热凝胶作为快速原型的支持
公开(公告)号：US07368484B2
公开(公告)日：2008-05-06
申请号：US11544624
申请日：2006-10-10
申请人： Avraham Levy
发明人： Avraham Levy
IPC分类号： G03C9/08 , C08F2/46
CPC分类号： B29C35/02 , B29C64/106 , B29C64/40 , B29C67/24 , B29K2995/0012 , B33Y10/00 , B33Y70/00 , C08L1/14 , C08L71/02 , C08L75/16 , C08L2666/02
摘要： The present invention relates to novel polymeric compositions that exhibit Reverse Thermal Gelation (RTG) properties for use as Support Materials (SM) in the manufacture of three-dimensional objects. These polymers are Temperature Sensitive Polymers that respond with a significant change of properties to a small change in temperature. Temperature Sensitive Polymers exhibit cloud point (CP) or lower critical solution temperature (LCST) in aqueous solutions. Water-soluble Temperature Sensitive Polymers are chosen to give low viscosity liquid at low temperature when dissolved in water and by that to permit easy dispensing at low temperature. Raising the temperature above their gelation temperature (Tgel) will result in solidification of the composition. At its gel position the material has favorable characteristics as a support and building material. The gel layers have the appropriate toughness and dimensional stability to support the model layers during the building process. After the building process is completed the gel can be cooled down to a temperature below its Tgel so the gel can liquefy and be removed easily by rinsing with water.
摘要翻译：本发明涉及在三维物体的制造中表现出用作支撑材料（SM）的反向热凝胶（RTG）性质的新型聚合物组合物。这些聚合物是温度敏感聚合物，其响应特性的显着变化达到微小的温度变化。温度敏感聚合物在水溶液中显示浊点（CP）或较低临界溶解温度（LCST）。选择水溶性温度敏感聚合物，以便在溶解在水中时在低温下得到低粘度液体，并允许在低温下容易分配。提高温度超过其凝胶化温度（T凝胶）会导致组合物的凝固。在其凝胶位置，该材料具有作为支撑和建筑材料的有利特征。凝胶层在建造过程中具有适当的韧性和尺寸稳定性以支持模型层。在完成构建过程之后，凝胶可以冷却至低于其凝胶的温度，因此凝胶可以液化并通过用水冲洗容易地除去。

8. 发明申请

US20070032563A1 Reverse thermal gels as support for rapid prototyping 有权
标题翻译：反向热凝胶作为快速原型的支持
公开(公告)号：US20070032563A1
公开(公告)日：2007-02-08
申请号：US11544624
申请日：2006-10-10
申请人： Avraham Levy
发明人： Avraham Levy
IPC分类号： C08F2/50
CPC分类号： B29C35/02 , B29C64/106 , B29C64/40 , B29C67/24 , B29K2995/0012 , B33Y10/00 , B33Y70/00 , C08L1/14 , C08L71/02 , C08L75/16 , C08L2666/02
摘要： The present invention relates to novel polymeric compositions that exhibit Reverse Thermal Gelation (RTG) properties for use as Support Materials (SM) in the manufacture of three-dimensional objects. These polymers are Temperature Sensitive Polymers that respond with a significant change of properties to a small change in temperature. Temperature Sensitive Polymers exhibit cloud point (CP) or lower critical solution temperature (LCST) in aqueous solutions. Water-soluble Temperature Sensitive Polymers are chosen to give low viscosity liquid at low temperature when dissolved in water and by that to permit easy dispensing at low temperature. Raising the temperature above their gelation temperature (Tgel) will result in solidification of the composition. At its gel position the material has favorable characteristics as a support and building material. The gel layers have the appropriate toughness and dimensional stability to support the model layers during the building process. After the building process is completed the gel can be cooled down to a temperature below its Tgel so the gel can liquefy and be removed easily by rinsing with water.
摘要翻译：本发明涉及在三维物体的制造中表现出用作支撑材料（SM）的反向热凝胶（RTG）性质的新型聚合物组合物。这些聚合物是温度敏感聚合物，其响应特性的显着变化达到微小的温度变化。温度敏感聚合物在水溶液中显示浊点（CP）或较低临界溶解温度（LCST）。选择水溶性温度敏感聚合物，以便在溶解在水中时在低温下得到低粘度液体，并允许在低温下容易分配。提高温度超过其凝胶化温度（T凝胶）会导致组合物的凝固。在其凝胶位置，该材料具有作为支撑和建筑材料的有利特征。凝胶层在建造过程中具有适当的韧性和尺寸稳定性以支持模型层。在完成构建过程之后，凝胶可以冷却至低于其凝胶的温度，因此凝胶可以液化并通过用水冲洗容易地除去。

9. 发明申请

US20070031055A1 Method of adaptive image contrast enhancement 有权
标题翻译：自适应图像对比度增强方法
公开(公告)号：US20070031055A1
公开(公告)日：2007-02-08
申请号：US11196320
申请日：2005-08-04
申请人： Asaf Golan , Avraham Levy
发明人： Asaf Golan , Avraham Levy
IPC分类号： G06K9/40 , G06K9/00
CPC分类号： G06T5/40 , G06T5/009
摘要： The contrast of a digital image is enhanced by forming a histogram of the luma values of an active area of the image, computing “initial” bin indices that partition the histogram into bins of substantially equal population, mapping the “initial” bin indices into “final” bin indices that are more uniformly spaced than the “initial” bin indices, and adjusting the luma values of all the pixels in accordance with the “final” bin indices.
摘要翻译：通过形成图像的有效区域的亮度值的直方图来增强数字图像的对比度，计算将直方图分割成基本相等的群体的“初始”bin索引，将“初始”bin索引映射到“ 最终“bin索引，其比”初始“bin索引更均匀地间隔，并且根据”最终“bin索引来调整所有像素的亮度值。

10. 发明授权

US06863859B2 Reverse thermal gels and the use thereof for rapid prototyping 有权
标题翻译：反向热凝胶及其用于快速成型
公开(公告)号：US06863859B2
公开(公告)日：2005-03-08
申请号：US10218514
申请日：2002-08-15
申请人： Avraham Levy
发明人： Avraham Levy
IPC分类号： B29C67/00 , B29C67/24 , B29C35/02 , C08J5/00 , G03C5/00
CPC分类号： B29C35/02 , B29C64/106 , B29C64/40 , B29C67/24 , B29K2995/0012 , B33Y10/00 , B33Y70/00 , C08L1/14 , C08L71/02 , C08L75/16 , C08L2666/02
摘要： The present invention relates to novel polymeric compositions that exhibit Reverse Thermal Gelation (RTG) properties for use as Support Materials (SM) in the manufacture of three-dimensional objects. These polymers are Temperature Sensitive Polymers that respond with a significant change of properties to a small change in temperature. Temperature Sensitive Polymers exhibit cloud point (CP) or lower critical solution temperature (LCST) in aqueous solutions. Water-soluble Temperature Sensitive Polymers are chosen to give low viscosity liquid at low temperature when dissolved in water and by that to permit easy dispensing at low temperature. Raising the temperature above their gelation temperature (Tgel) will result in solidification of the composition. At its gel position the material has favorable characteristics as a support and building material. The gel layers have the appropriate toughness and dimensional stability to support the model layers during the building process. After the building process is completed the gel can be cooled down to a temperature below its Tgel so the gel can liquefy and be removed easily by rinsing with water.
摘要翻译：本发明涉及在三维物体的制造中表现出用作支撑材料（SM）的反向热凝胶（RTG）性质的新型聚合物组合物。这些聚合物是温度敏感聚合物，其响应特性的显着变化达到微小的温度变化。温度敏感聚合物在水溶液中显示浊点（CP）或较低临界溶解温度（LCST）。选择水溶性温度敏感聚合物，以便在溶解在水中时在低温下得到低粘度液体，并允许在低温下容易分配。提高温度超过其凝胶化温度（Tgel）将导致组合物的凝固。在其凝胶位置，该材料具有作为支撑和建筑材料的有利特征。凝胶层在建造过程中具有适当的韧性和尺寸稳定性以支持模型层。建筑过程完成后，凝胶可以冷却到低于其Tgel的温度，因此凝胶可以液化并通过用水冲洗容易地去除。

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