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1. 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。

2. 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。

3. 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。

4. 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。

5. 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

6. 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。

7. 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。

8. 发明授权

US5260111A Thermoplastic films for heat seaming roof sheeting and method for covering roofs 失效
标题翻译：用于热封屋顶薄膜的热塑性薄膜和覆盖屋顶的方法
公开(公告)号：US5260111A
公开(公告)日：1993-11-09
申请号：US741915
申请日：1991-08-08
申请人： Joseph K. Valaitis , James A. Davis , D. Frederick Lohr
发明人： Joseph K. Valaitis , James A. Davis , D. Frederick Lohr
IPC分类号： B32B1/04 , B32B3/06 , B32B25/04 , B32B25/08 , B32B37/10 , E04D5/14 , B32B3/08 , C08L53/00
CPC分类号： B29C65/5057 , B29C65/4815 , B29C66/1122 , B29C66/43 , B29C66/7375 , B29C66/73752 , B29C66/73756 , B29C66/73941 , B29C66/9141 , B29C66/91411 , B29C66/919 , B29C66/91933 , B29C66/929 , B29C66/949 , B32B3/06 , E04D5/142 , E04D5/148 , B29C65/14 , B29C65/5014 , B29C66/71 , B29C66/721 , B29C66/73751 , B29C66/73755 , B29C66/73774 , B29C66/73776 , B29K2021/00 , B29K2023/00 , B29K2023/06 , B29K2023/12 , B29K2101/12 , B29K2105/06 , B29K2105/16 , B29K2105/243 , B29K2105/246 , B29K2995/004 , B29L2031/108 , Y10T428/19 , Y10T428/192 , Y10T428/24355 , Y10T428/24405 , Y10T428/31917 , Y10T428/31924 , Y10T428/31928 , Y10T428/31931
摘要： A laminate seam of flat rubber sheet material for roofing comprising two layers (10, 11) of the sheet material, at least one layer of which is uncured or cured, and one layer of a thermoplastic film (14) interposed between the overlapped edges (12, 13) of the two layers of sheeting material to form a seam without the use of an adhesive. A method for covering a roof comprises the steps of applying a thermoplastic film (14) to the edge (12) of at least one layer of a flat rubber sheet material (10); applying a second layer of flat rubber sheet material (11) overlapping the thermoplastic film and the edge of the first flat rubber sheet material; heating the overlapped area to a temperature slightly above the peak melt temperature of the thermoplastic film; and, seaming the overlapped area under sufficient heat and pressure to provide an acceptable seam without the use of an adhesive.

9. 发明授权

US4894822A Fast packetized data delivery for digital networks 失效
标题翻译：快速打包数据传输数字网络
公开(公告)号：US4894822A
公开(公告)日：1990-01-16
申请号：US126074
申请日：1987-11-24
申请人： Rolfe E. Buhrke , James A. Davis , Douglas A. Spencer
发明人： Rolfe E. Buhrke , James A. Davis , Douglas A. Spencer
IPC分类号： H04L12/00 , H04L12/56 , H04L29/06
CPC分类号： H04L49/255 , H04L29/06 , H04L49/253
摘要： A method and apparatus for decreasing delay and use of data processing resources in the reliable transmission of data frames in a packet network. In transmitting data from a source to a destination over a plurality of intermediate data switching points, the data processing required for each frame is selectively varied at each data switching point, according to the requirements for transmission of data frames of a message and of the succeeding link used for that message. A virtual link address is transmitted with each data frame which is translated into the mode of processing the frame at the data switching point, and into the virtual and real address of the next data link. Advantageously, such an arrangement allows for minimizing the data processing load and delay at each protocol handler of the data path through the packet network.
摘要翻译：一种在分组网络中数据帧的可靠传输中减少数据处理资源的延迟和使用的方法和装置。在通过多个中间数据交换点从源向目的地发送数据时，根据对消息的数据帧的传输和后续的数据帧的要求，在每个数据交换点选择性地改变每帧所需的数据处理链接用于该消息。以每个数据帧发送虚拟链路地址，该数据帧被转换成在数据交换点处理帧的模式，并进入下一个数据链路的虚拟和实际地址。有利地，这种布置允许通过分组网络最小化数据路径的每个协议处理器处的数据处理负载和延迟。

10. 发明授权

US4128742A Rugged crosspoints for communication systems 失效
标题翻译：通信系统的坚固交叉点
公开(公告)号：US4128742A
公开(公告)日：1978-12-05
申请号：US824851
申请日：1977-08-15
申请人： James A. Davis
发明人： James A. Davis
IPC分类号： H03K17/62 , H04Q3/52
CPC分类号： H03K17/6221 , H04Q3/521
摘要： A bilateral solid-state crosspoint for use in a telecommunications switching network is disclosed comprising a pair of Darlington connected pairs of transistors connected in a complementary relationship. The transmission path in each direction through the crosspoint comprises a Darlington connected pair of transistors and one additional semiconductor junction. A control circuit provides base drive to the transistors to close the crosspoint.
摘要翻译：公开了一种用于电信交换网络的双向固态交叉点，其包括以互补关系连接的一对达林顿连接的晶体管对。通过交叉点的每个方向上的传输路径包括达林顿连接的晶体管对和一个附加的半导体结。控制电路为晶体管提供基极驱动以闭合交叉点。

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