摘要:
The field terminable patch connector of the present invention comprises three separable upper and lower body or housing portions, two of which have a detent structure which permits the three housing portions to be assembled and locked together into a rigid assembly. The third housing portion is a contact insulator which has a multiplicity of slots and protrusions capable of retaining eight contacts for receiving eight conductors of a four pair cable. In addition, a metal shield is provided which fits between both the upper housing portion and contact insulator portion. This metal shield portion shields (e.g., electrically isolates) the four pairs of conductors from one another and is held in position by the same aforementioned detents. When properly field terminated and used with a Category 5 compliant cable, the patch connector of the present invention meets or exceeds the EIA/TIA TSB-36 Category 5 transmission requirements when used with 110 type connector blocks. Other features of this invention include the ease of field assembly without special tools or operations (e.g. soldering or crimp tools), polarization structure which assures proper orientation of the mating conductors, a snap detent structure that provides a positive and stable mechanical connection to the connecting block, and an improved insulation displacement terminal which preferably utilizes closed gap construction that assures Category 5 compliance.
摘要翻译:本发明的现场终端贴片连接器包括三个可分离的上部和下部本体或壳体部分,其中两个具有制动结构,其允许三个壳体部分组装并锁定在一起成为刚性组件。 第三壳体部分是具有多个狭槽和突起的接触绝缘体,其能够保持用于接收四对电缆的八个导体的八个触点。 此外,设置有金属屏蔽,其配合在上壳体部分和接触绝缘体部分之间。 该金属屏蔽部分将四对导体彼此屏蔽(例如,电隔离)并且通过相同的上述棘爪保持在适当的位置。 当适当场地终止并与5类兼容电缆一起使用时,当与110型连接器块一起使用时,本发明的贴片连接器满足或超过EIA / TIA TSB-36类别5传输要求。 本发明的其他特征包括无需专门的工具或操作(例如焊接或压接工具)的现场组装,确保配合导体的适当取向的偏振结构,提供与连接的正确和稳定的机械连接的卡扣制动结构 块和改进的绝缘位移端子,其优选地利用确保类别5符合性的封闭间隙结构。
摘要:
The use of certain organic materials having non-aromatic carbon-carbon unsaturation is described in connection with photopolymerizable compositions containing aromatic sulfonium complex salt photoinitiators in order to minimize or eliminate the odor of organosulfur reaction by-products.
摘要:
The use of certain organic materials having non-aromatic carbon-carbon unsaturation is described in connection with photopolymerizable compositions containing aromatic sulfonium complex salt photoinitiators in order to minimize or eliminate the odor of organosulfur reaction by-products.
摘要:
A pizza box is provided which has a top wall, bottom wall, rear and front wall and opposing side walls while also having an angled support surface which extends from the top wall to the front wall. Within the angled support surface are provided cup apertures for receiving containers which are maintained securely fitted within the apertures while also viewable from the exterior of the pizza box.
摘要:
Compositions are provided comprising complex salts dissolved in liquid organic esters in amounts of at least 10% by weight. The compositions provide a concentrated liquid form of complex salt for use as photoinitiator in polymerization reactions.
摘要:
A method for multi-target tracking of targets from a sensor system generating a sequence of successive data frames. The method includes the steps of deleting stale data and any hypotheses generated for the previous frame, leaving an unstructured collection of tracks. Observations in each frame are processed to form a set of tracks. A fresh set of hypotheses is formed from the new track set, wherein none of the tracks within any hypothesis have any observation in common. Track clusters may be formed to reduce the processing burden.
摘要:
A novel method of image filtering to enhance the appearance of imagery, particularly synthetic aperture radar imagery. The invention uses detected edges to adaptively control the bandwidth of filters used for noise suppression. The technique of the present invention offers improved noise suppression while minimizing the loss of resolution due to filtering.