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1. 发明授权

US06999366B2 Magnetic memory including a sense result category between logic states 有权
标题翻译：磁存储器包括逻辑状态之间的感测结果类别
公开(公告)号：US06999366B2
公开(公告)日：2006-02-14
申请号：US10727273
申请日：2003-12-03
申请人： Frederick A. Perner , Jonathan Jedwab , James A. Davis , David McIntyre , David Banks , Stewart Wyatt , Kenneth K. Smith
发明人： Frederick A. Perner , Jonathan Jedwab , James A. Davis , David McIntyre , David Banks , Stewart Wyatt , Kenneth K. Smith
IPC分类号： G11C7/02
CPC分类号： G11C11/16 , G11C29/02 , G11C29/026 , G11C29/028
摘要： Embodiments of the present invention provide a magnetic memory. In one embodiment, the magnetic memory comprises an array of memory cells configured to provide resistive states, and a read circuit. The read circuit is configured to sense a resistance through a memory cell in the array of memory cells to obtain a sense result and categorize the sense result into one of at least three different categories comprising a middle category situated between the resistive states.
摘要翻译：本发明的实施例提供一种磁存储器。在一个实施例中，磁存储器包括被配置为提供电阻状态的存储器单元的阵列和读取电路。读取电路被配置为感测通过存储器单元阵列中的存储器单元的电阻以获得感测结果，并将感测结果分类为包括位于电阻状态之间的中间类别的至少三个不同类别中的一个。

2. 发明授权

US07149948B2 Manufacturing test for a fault tolerant magnetoresistive solid-state storage device 有权
标题翻译：一种容错磁阻固态存储装置的制造试验
公开(公告)号：US07149948B2
公开(公告)日：2006-12-12
申请号：US09997199
申请日：2001-11-28
申请人： James A. Davis , Jonathan Jedwab , Stephen Morley , Kenneth Graham Paterson , Frederick A. Perner , Kenneth K. Smith , Stewart R. Wyatt
发明人： James A. Davis , Jonathan Jedwab , Stephen Morley , Kenneth Graham Paterson , Frederick A. Perner , Kenneth K. Smith , Stewart R. Wyatt
IPC分类号： G11C29/00
CPC分类号： G11C11/16
摘要： A fault-tolerant magnetoresistive solid-state storage device (MRAM) in use performs error correction coding and decoding of stored information, to tolerate physical defects. At manufacture, the MRAN device is tested to confirm that each set of storage cells is suitable for storing ECC encoded data, using either a parametric evaluation (step 602), or a logical evaluation (step 603) or preferably a combination of both. Failed cells are identified and a count is formed, suitably in terms of ECC symbols 206 that would be affected by such failed cells (step 604). The count can be compared to a threshold (step 605) to determine suitability of the accessed storage cells and a decision made (step 606) on whether to continue with use of those cells, or whether to take remedial action.
摘要翻译：使用的容错磁阻固态存储装置（MRAM）对所存储的信息进行纠错编码和解码，以容忍物理缺陷。在制造时，使用参数评估（步骤602）或逻辑评估（步骤603）或优选两者的组合来测试MRAN设备以确认每组存储单元适合于存储ECC编码数据。识别失败的单元并且适当地根据将被这种故障单元影响的ECC符号206形成计数（步骤604）。可以将计数与阈值进行比较（步骤605）以确定所访问的存储单元的适合性以及对是否继续使用这些单元或者是否采取补救动作的决定（步骤606）。

3. 发明授权

US07418644B2 System for error correction coding and decoding 有权
标题翻译：纠错编码和解码系统
公开(公告)号：US07418644B2
公开(公告)日：2008-08-26
申请号：US10790360
申请日：2004-03-01
申请人： Kenneth Kay Smith , Jonathan Jedwab , James A. Davis , David Banks , Stewart R. Wyatt
发明人： Kenneth Kay Smith , Jonathan Jedwab , James A. Davis , David Banks , Stewart R. Wyatt
IPC分类号： H03M13/29
CPC分类号： H03M13/3761 , H03M13/09 , H03M13/1515 , H03M13/19 , H03M13/23 , H03M13/3707
摘要： A system for error correction coding and decoding information is disclosed. In one embodiment, the first and second encoders are each configured to encode the information, wherein the second encoder has a higher capability than the first encoder. First and second decoders are configured to recover the information, wherein the second decoder recovers the information encoded by the second encoder only if the first decoder cannot recover the information.
摘要翻译：公开了一种用于纠错编码和解码信息的系统。在一个实施例中，第一和第二编码器各自被配置为对信息进行编码，其中第二编码器具有比第一编码器更高的能力。第一和第二解码器被配置为恢复信息，其中第二解码器仅在第一解码器不能恢复信息时才恢复由第二编码器编码的信息。

4. 发明授权

US08367760B1 Non-black rubber membranes 有权
标题翻译：非黑色橡胶膜
公开(公告)号：US08367760B1
公开(公告)日：2013-02-05
申请号：US12389145
申请日：2009-02-19
申请人： Hao Wang , James A. Davis , William F. Barham, Jr.
发明人： Hao Wang , James A. Davis , William F. Barham, Jr.
IPC分类号： C08K3/34 , C08G77/00
CPC分类号： B32B25/14 , B29C43/24 , B29C43/305 , B29C65/70 , B29D7/01 , B29K2009/00 , B29K2483/00 , B29K2505/00 , B29K2509/00 , B32B5/028 , B32B25/02 , B32B25/042 , B32B25/10 , B32B2250/248 , B32B2264/10 , B32B2264/102 , B32B2307/3065 , B32B2307/536 , B32B2307/54 , B32B2307/5825 , B32B2307/726 , B32B2307/732 , B32B2307/734 , B32B2419/06 , C08K3/36 , C08K5/548 , E04D5/06 , E04D5/08 , E04D5/10 , Y10T428/31667 , Y10T442/10
摘要： A roofing membrane comprising an olefinic rubber; and from about 20 to about 250 parts by weight of a silica filler per 100 parts by weight rubber; wherein the silica filler is chemically coupled to the olefinic rubber; and wherein the roofing membrane is non-black.
摘要翻译：一种包含烯烃橡胶的屋顶膜; 和约20至约250重量份的二氧化硅填料/ 100重量份橡胶; 其中所述二氧化硅填料与所述烯烃橡胶化学偶联; 并且其中所述屋顶膜是非黑色的。

5. 发明授权

US06965469B2 Fiber amplifier having a non-doped inner core and at least one doped gain region 有权
标题翻译：具有非掺杂内芯和至少一个掺杂增益区的光纤放大器
公开(公告)号：US06965469B2
公开(公告)日：2005-11-15
申请号：US10300104
申请日：2002-11-20
申请人： Petras V. Avizonis , James A. Davis , David Whelan
发明人： Petras V. Avizonis , James A. Davis , David Whelan
IPC分类号： H01S3/00 , H01S3/067 , H01S3/094 , H01S3/30 , H04B10/00
CPC分类号： H01S3/094003 , H01S3/06708 , H01S3/06729 , H01S3/302
摘要： A fiber amplifier includes at least one longitudinally extending non-doped inner core capable of transmitting signals. At least partially surrounding the inner core and extending at least partially therealong, the fiber amplifier also includes at least one gain region capable of amplifying signals propagating therethrough. The fiber amplifier also includes an outer core surrounding the gain region and the inner core and extending longitudinally therealong. The outer core is capable of transmitting pump energy such that the pump energy at least partially amplifies signals propagating through the inner core according to a nonlinear amplification process, such as a Raman or a Brillouin amplification process.
摘要翻译：光纤放大器包括能够传输信号的至少一个纵向延伸的非掺杂内核。至少部分地围绕内芯并至少部分地沿其延伸，光纤放大器还包括能够放大通过其传播的信号的至少一个增益区域。光纤放大器还包括围绕增益区域和内芯并且沿着其纵向延伸的外芯。外芯能够传递泵浦能量，使得泵浦能量根据诸如拉曼或布里渊扩散过程的非线性放大过程至少部分地放大通过内核传播的信号。

6. 发明授权

US6044402A Network connection blocker, method, and computer readable memory for monitoring connections in a computer network and blocking the unwanted connections 失效
标题翻译：网络连接阻止程序，方法和计算机可读存储器，用于监视计算机网络中的连接并阻止不需要的连接
公开(公告)号：US6044402A
公开(公告)日：2000-03-28
申请号：US887044
申请日：1997-07-02
申请人： Douglas W. Jacobson , James A. Davis
发明人： Douglas W. Jacobson , James A. Davis
IPC分类号： H04L12/24 , H04L12/26 , H04L12/56 , H04L29/06 , G06F13/00
CPC分类号： H04L41/08 , H04L12/2602 , H04L41/12 , H04L43/00 , H04L49/90 , H04L63/1408
摘要： A network connection blocker for monitoring connections between host computers in a network and blocking the unwanted connections. The host computers transmit connection packets between each other in accordance with a network protocol suite when seeking to establish, providing network services with, and close the connections. The network protocol suite includes a connection oriented transport layer protocol. The network connection blocker comprises a network interface that receives the connection packets transmitted between the host computers. It also comprises a blocking module that processes the received connection packets to detect the unwanted connections. The blocking module then generates connection packets in accordance with the network protocol suite to cause the detected unwanted connections to be closed by the corresponding host computers between which are the unwanted connections. The network interface then transmits the generated connection packets to these host computers.
摘要翻译：网络连接阻止程序，用于监视网络中主机之间的连接并阻止不需要的连接。主机在寻求建立，提供网络服务和关闭连接时，根据网络协议套件在彼此之间传输连接数据包。网络协议套件包括面向连接的传输层协议。网络连接阻塞器包括接收在主计算机之间传送的连接包的网络接口。它还包括一个阻塞模块，处理接收到的连接数据包以检测不需要的连接。阻塞模块然后根据网络协议套件生成连接分组，以使所检测到的不需要的连接被相应的主计算机关闭，在这些主机之间是不需要的连接。网络接口然后将生成的连接数据包发送到这些主机。

7. 发明授权

US5859114A Adhesive tape compositions and method for covering roofs 失效
标题翻译：胶带组合物和覆盖屋顶的方法
公开(公告)号：US5859114A
公开(公告)日：1999-01-12
申请号：US626710
申请日：1996-04-01
申请人： James A. Davis , John W. Fieldhouse
发明人： James A. Davis , John W. Fieldhouse
IPC分类号： C09J7/00 , C09J7/02 , C09J121/00 , C09J123/16 , E04D5/14 , C08L51/04
CPC分类号： C09J123/16 , E04D5/142 , E04D5/148
摘要： An adhesive tape composition includes a polymer blend comprising at least one ethylene-propylene-diene terpolymer and at least one fully saturated adhesive-enhancing polymer miscible with said at least one ethylene-propylene-diene terpolymer. The tape adhesive composition further includes at least one tackifying additive compatible with said polymer blend and a sulfur and organic accelerator cure package for said polymer blend, the adhesive composition being devoid of butyl rubber which is found in most other adhesive tape compositions. This composition is seen as providing excellent long-term heat aging, weathering resistance, and low temperature properties as compared to adhesive tape compositions containing butyl rubber. Moreover, the adhesive tape composition provides more surface tack, better "quick-grab", and higher green strength as compared to adhesive tape compositions containing 100 percent EPDM rubber. A method is also provided for covering roofs which includes the step of employing the adhesive tape composition.
摘要翻译：胶带组合物包括包含至少一种乙烯 - 丙烯 - 二烯三元共聚物和至少一种与所述至少一种乙烯 - 丙烯 - 二烯三元共聚物可混合的完全饱和粘合剂增强聚合物的聚合物共混物。胶带粘合剂组合物还包括与所述聚合物共混物相容的至少一种增粘添加剂和用于所述聚合物共混物的硫和有机促进剂固化包，所述粘合剂组合物没有在大多数其它粘合带组合物中存在的丁基橡胶。与含有丁基橡胶的胶带组合物相比，该组合物被认为是提供优异的长期热老化，耐候性和低温性能。此外，与含有100％EPDM橡胶的胶带组合物相比，胶带组合物提供更多的表面粘着性，更好的“快速抓取”和更高的生坯强度。还提供了一种用于覆盖屋顶的方法，其包括使用胶带组合物的步骤。

8. 外观设计

USD358927S Food product 失效
公开(公告)号：USD358927S
公开(公告)日：1995-06-06
申请号：US28480
申请日：1994-09-16
申请人： James A. Davis , Brian E. Glass , Todd W. Gusek , Kimberly F. Boucher
设计人： James A. Davis , Brian E. Glass , Todd W. Gusek , Kimberly F. Boucher

9. 发明授权

US5370755A Polymer blends for heat seamable roof sheeting and method for covering roofs 失效
标题翻译：聚合物混合物，用于可热封屋面板和覆盖屋顶的方法
公开(公告)号：US5370755A
公开(公告)日：1994-12-06
申请号：US168951
申请日：1993-12-17
申请人： James A. Davis , Joseph K. Valaitis
发明人： James A. Davis , Joseph K. Valaitis
IPC分类号： B29C65/48 , C08J5/18 , C08K3/00 , C08L21/00 , C08L23/00 , C08L23/02 , C08L23/16 , C08L89/00 , C08L91/00 , E04D5/06 , E04D11/02 , E04D5/00
CPC分类号： C08L23/16 , C08L23/0815 , E04D11/02 , E04D5/06 , C08L23/06 , C08L2312/00 , C08L91/00 , C08L91/06 , Y10T428/192 , Y10T442/162
摘要： A self-adhering heat seamable sheet material for roofing prepared from an uncured polymeric composition of matter which comprises 100 parts by weight of a polymer blend comprising from about 10 to 95 parts by weight of an polymer selected from the group consisting of semi-crystalline polymers having more than about 2 percent be weight crystallinity and polyolefins having up to about 2 percent by weight crystallinity, which polyolefins are prepared from monomers having at least 2 carbon atoms, and mixtures thereof; and from about 5 to 90 parts by weight of a crystallinity enhancing polymer and mixtures thereof; from about 20 to 300 parts by weight of a filler selected from the group consisting of reinforcing and non-reinforcing materials and mixtures thereof per 100 parts of the polymer blend; and from about 20 to 150 parts by weight of a processing material and mixtures thereof, per 100 parts of the polymer blend. A method for covering a roof comprises the steps of applying layers of self-adhering sheet material prepared from an uncured heat seamable polymeric composition of matter comprising blends of polyolefins, semi-crystalline polyolefins and crystallinity enhancing polymers to the roof being covered; overlapping adjacent edges of the layers; heating the overlapped areas to about the softening point of the sheet material and seaming the overlapped areas under sufficient pressure to provide an acceptable seam strength. For practice of the method, the composition of matter is self-adhering, without the use of an adhesive.
摘要翻译：一种用于由未固化的物质的聚合物组合物制备的用于屋顶的自粘合的可热封的片材材料，其包含100重量份的聚合物共混物，所述共混物包含约10至95重量份的选自半结晶聚合物具有多于约2重量％的结晶度和具有至多约2重量％结晶度的聚烯烃，该聚烯烃由具有至少2个碳原子的单体及其混合物制备; 和约5至90重量份的结晶度增强聚合物及其混合物; 约20至300重量份的每100份聚合物共混物选自增强材料和非增强材料的填料及其混合物; 和约20至150重量份的加工材料及其混合物，每100份聚合物共混物。一种覆盖屋顶的方法包括以下步骤：将由包含聚烯烃，半结晶聚烯烃和结晶增强聚合物的共混物的未固化的可热封聚合物组合物制备的自粘片材层施加到被覆盖的屋顶上; 重叠层的相邻边缘; 将重叠区域加热至片材的软化点，并在足够的压力下使重叠区域接合以提供可接受的接缝强度。对于该方法的实践，物质的组成是自粘的，不使用粘合剂。

10. 发明授权

US5278885A Rubber product identification by tagging 失效
标题翻译：橡胶制品识别通过标签
公开(公告)号：US5278885A
公开(公告)日：1994-01-11
申请号：US890171
申请日：1992-05-29
申请人： James A. Davis , Kenneth R. Lucas
发明人： James A. Davis , Kenneth R. Lucas
IPC分类号： C08J5/18 , C08K3/00 , C08K3/22 , C08K3/30 , C08L21/00 , E04D5/06 , G01N1/38 , G01N33/44 , G06K19/06 , G01N23/223
CPC分类号： G06K19/06009 , C08K3/22 , C08K3/30 , G01N33/445 , C08K2003/2262 , C08K2003/3045 , G01N2001/388 , Y10S428/917 , Y10T428/256 , Y10T428/31826
摘要： The present invention provides a method for positive product identification using tagging materials such as barium sulfate, manganese dioxide or mixtures thereof. Such materials may be employed, for example, in the dusting agent used in roofing materials, and applied to one or both sides of rubber roofing sheeting or admixed with the compounding ingredients during the preparation of the sheeting composition. The tagging materials can be detected and identified in the finished product by X-ray fluorescence spectroscopy.
摘要翻译：本发明提供使用标记材料如硫酸钡，二氧化锰或其混合物来正确产品鉴定的方法。这种材料可以用于例如在屋面材料中使用的除尘剂中，并且在制备片材组合物期间施加到橡胶屋顶板的一侧或两侧或与配混成分混合。可以通过X射线荧光光谱法在成品中检测和鉴定标签材料。

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