公开(公告)号：US5898114A

公开(公告)日：1999-04-27

申请号：US21592

申请日：1998-02-10

申请人： Lauren R. Basch ,  Michael J. Gallo

发明人： Lauren R. Basch ,  Michael J. Gallo

IPC分类号： G01N1/16 ,  G01N1/22 ,  G01N1/24

CPC分类号： G01N1/2205 ,  G01N1/2273 ,  G01N1/16 ,  G01N1/24

摘要： A carrier supporting multiple filters is inserted jointly with the filters into an air sampler. The carrier includes an indexing structure to ensure correct positioning within the air sampler. A memory device physically associated with the carrier stores sample collection data provided by the air sampler. The stored data can be read by a read/write station at a lab, and transmitted to a processor. The processor also receives a weight reading from a communicating balance for each collected sample, and calculates therefrom mass concentration for each sample.

摘要翻译： 支撑多个过滤器的载体与过滤器一起插入空气取样器中。 载体包括索引结构，以确保空气取样器内的正确定位。 物理上与载体相关联的存储器件存储由空气取样器提供的样品收集数据。 存储的数据可以由实验室的读/写站读取，并被发送到处理器。 处理器还从每个收集的样本的通信余额中接收权重读数，并从其计算每个样本的质量浓度。

公开(公告)号：US5717147A

公开(公告)日：1998-02-10

申请号：US701763

申请日：1996-08-22

申请人： Lauren R. Basch ,  Michael J. Gallo

发明人： Lauren R. Basch ,  Michael J. Gallo

IPC分类号： G01N1/16 ,  G01N1/22 ,  G01N1/24

CPC分类号： G01N1/2205 ,  G01N1/2273 ,  G01N1/16 ,  G01N1/24

摘要： A carrier supporting multiple filters is inserted jointly with the filters into an air sampler. The carrier includes an indexing structure to ensure correct positioning within the air sampler. A memory device physically associated with the carrier stores sample collection data provided by the air sampler. The stored data can be read by a read/write station at a lab, and transmitted to a processor. The processor also receives a weight reading from a communicating balance for each collected sample, and calculates therefrom mass concentration for each sample.

公开(公告)号：US5484989A

公开(公告)日：1996-01-16

申请号：US146713

申请日：1993-11-01

申请人： Rajendra Kumar ,  Steven E. Brooks ,  Michael J. Gallo

发明人： Rajendra Kumar ,  Steven E. Brooks ,  Michael J. Gallo

IPC分类号： G06F15/02 ,  G06K7/00

CPC分类号： G06K13/0875 ,  G06F15/0216 ,  G06K13/0893 ,  G06K7/0021 ,  G06K7/006 ,  G06K7/0091 ,  Y10S277/906

摘要： An electronic terminal of the type employing a card reading device mounted within the interior thereof accessible through an input port formed in a wall of the terminal. A shield formed of an elastomeric material is mounted adjacent the input port of the card reader to prevent the entrance of debris into the interior of the terminal. The shield provides at least two opposing movable overlapping flaps extending over the card reader input port. The flaps are readily flexible to allow a card to slide therebetween, and automatically flex back to an overlapping closed position when the card is withdrawn. Locator pins and mating holes are provided in said flaps to assure a consistent return to the closed and sealed position. In one embodiment, the shield is made from two half sections which may be either separated or connected via a flexible bridge. In another embodiment, end inserts are provided between said half sections which may also be separate members or attached to said half sections via corresponding flexible bridges.

摘要翻译： 一种使用安装在其内部的读卡装置的电子终端，可通过形成在终端的墙壁中的输入端口进入。 由弹性体材料形成的屏蔽件邻近读卡器的输入端口安装，以防止碎屑进入端子的内部。 屏蔽件提供延伸在读卡器输入端口上的至少两个相对的可移动的重叠翼片。 襟翼容易灵活，以允许卡在其间滑动，并且当卡被拉出时自动地弹回到重叠的关闭位置。 定位销和配合孔设置在所述翼片中，以确保一致地返回到封闭和密封位置。 在一个实施例中，屏蔽由两个半部分制成，两个半部分可以通过柔性桥分开或连接。 在另一个实施例中，端部插入件设置在所述半部分之间，所述半部分也可以是分离的部件，或者通过相应的柔性桥连接到所述半部分。