公开(公告)号：US20150033832A1

公开(公告)日：2015-02-05

申请号：US14332179

申请日：2014-07-15

Applicant: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES

Inventor： Jeong-Chan KIM ,  Ki-Sung SUNG ,  Gi-Tak CHAE

IPC: G01N33/18 ,  G01N27/00 ,  G01N25/00 ,  G01N21/00

CPC classification number: G01N33/18 ,  G01N21/00 ,  G01N25/00 ,  G01N27/00 ,  G01N33/1886

Abstract: Disclosed are an apparatus for measuring outer water quality in a remote place, which is fixedly provided at a specific region having a water source so that a position of a water quality sensor is controlled in a remote place based on a real-time moving picture transmitted from a measurement area and the water quality sensor is inserted into water, thereby measuring water quality, and a method thereof. A horizontal position of a sensor holder is determined by adjusting a horizontal length variable rod in a remote place, a sensing part of at least one water quality sensor provided in the sensor holder is inserted into water by adjusting a first vertical length variable rod and a second vertical length variable rod in the remote place, a measurement value measured from the water quality sensor is transmitted to a terminal in the remote place, and the measurement value is displayed.

Abstract translation: 公开了一种用于测量偏远地方的外部水质的装置，其被固定地设置在具有水源的特定区域，使得基于实时运动图像传输来将水质传感器的位置控制在远程位置 将测量区域和水质传感器插入水中，从而测量水质，以及其方法。 通过调节远处的水平长度可变杆来确定传感器保持器的水平位置，通过调节第一垂直长度可变杆和设置在传感器保持器中的至少一个水质传感器的传感部分被插入到水中， 第二垂直长度可变杆在远程位置，从水质传感器测量的测量值被发送到远程位置的终端，并显示测量值。

公开(公告)号：US20150027696A1

公开(公告)日：2015-01-29

申请号：US14334485

申请日：2014-07-17

Applicant: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES

Inventor： Jeong-Chan KIM ,  Ki-Sung SUNG ,  Gi-Tak CHAE ,  Byoung-Woo YUM

IPC: E21B49/08 ,  E21B27/00 ,  E21B33/12

CPC classification number: E21B49/081 ,  E21B27/00 ,  E21B33/12 ,  E21B47/0002 ,  E21B47/10

Abstract: Disclosed are a method of collecting samples and an apparatus thereof. The method of collecting a sample using a multi-packer includes (A) dropping a sample collecting container into a borehole to collect a sample; (B) confirming whether the dropped sample collecting container arrives at a predetermined depth; (C) allowing a first packer surrounding an outer portion of a top end of the sample collecting container and a second packer surrounding an outer portion of a bottom end of the sample collecting container to adhere closely to a wall of the borehole by expanding the first and second packers when the dropped sample collecting container arrives at the predetermined; (D) collecting the sample at an outside of a casing constituting the borehole; (E) separating the first and second packers from each other when the collecting of the sample is completed; and (F) retrieving the sample collecting container filled with the sample from the borehole.

Abstract translation: 公开了收集样品的方法及其装置。 使用多封隔器收集样品的方法包括（A）将样品收集容器倒入钻孔中以收集样品; （B）确认落下的采样容器是否到达预定深度; （C）允许围绕样品收集容器的顶端的外部部分的第一封隔器和围绕样品收集容器的底端的外部的第二封隔器通过将第一封隔器膨胀而紧密地附着到钻孔的壁上 和第二包装机，当下落的样品收集容器到达预定时; （D）在构成钻孔的壳体的外部收集样品; （E）当样品的收集完成时将第一和第二封隔器彼此分开; 和（F）从钻孔中收集填充有样品的样品收集容器。

公开(公告)号：US20130316460A1

公开(公告)日：2013-11-28

申请号：US13898312

申请日：2013-05-20

Applicant: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES

Inventor： Jeong-Chan KIM ,  Ki-Sung SUNG ,  Gi-Tak CHAE

IPC: G01N35/00

CPC classification number: G01N35/00584 ,  E02D1/06 ,  G01N1/10 ,  G01N1/38 ,  G01N33/1826 ,  Y02A20/206 ,  Y10T436/115831

Abstract: Disclosed is unmanned automatic alkalinity measuring system and method. The system periodically and automatically performs collecting, measuring, and draining the sample of leachat or underground water from various sites regularly requiring the inspection or the measurement in the alkalinity thereof, without a person, thereby improving the convenience and the effectiveness in sample measurement.

Abstract translation: 公开了无人自动碱度测量系统及方法。 该系统定期自动地对不需要进行检测或测量的各个地点的渗滤液或地下水的样品进行采集，测量和排放，而无需人，从而提高样品测量的便利性和有效性。