公开(公告)号：US20120315479A1

公开(公告)日：2012-12-13

申请号：US13214417

申请日：2011-08-22

Applicant: Il-Mo Kang ,  Yun-Goo Song ,  Bui Hoang Bac ,  Sung-Ja Choi ,  Myung-Hun Kim ,  Young-Boo Lee

Inventor： Il-Mo Kang ,  Yun-Goo Song ,  Bui Hoang Bac ,  Sung-Ja Choi ,  Myung-Hun Kim ,  Young-Boo Lee

IPC: C01G49/10 ,  B32B5/16

CPC classification number: C01G49/02 ,  B82Y30/00 ,  C01G17/00 ,  C01P2002/52 ,  C01P2002/88 ,  C01P2004/04 ,  C01P2004/16

Abstract: An iron oxyhydroxide includes a plurality of iron oxyhydroxide octahedra components, a plurality of chloride components and at least one of germanium hydroxide components or germanium oxide components. The iron oxyhydroxide octahedra components form a tunnel-type structure. The chloride components are disposed in a tunnel of the tunnel-type structure and bonded to at least one of the iron hydroxide octahedra components. The germanium hydroxide components or the germanium oxide components substitute for at least one of the chloride components.

Abstract translation: 羟基氧化铁包括多个羟基氧化钴八面体组分，多个氯化物组分和至少一种氢氧化锗组分或氧化锗组分。 羟基氧化铁八面体组分形​​成隧道式结构。 氯化物组分设置在隧道型结构的隧道内并结合至至少一种氢氧化铁八面体组分。 锗氢氧化物组分或氧化锗组分代替至少一种氯化物组分。

公开(公告)号：US20110232797A1

公开(公告)日：2011-09-29

申请号：US12760865

申请日：2010-04-15

Applicant: Chi-Ho YOON ,  Byung-Sik AHN ,  Jong-Myung PARK

Inventor： Chi-Ho YOON ,  Byung-Sik AHN ,  Jong-Myung PARK

IPC: F16L11/00

CPC classification number: F16L27/111

Abstract: Disclosed herein is a flexible short pipe having a shock absorbing function. The flexible short pipe has flexibility so as to absorb shocks generated in the longitudinal direction of a lifting pipe (or flexible pipe) and have resistance to a bending load or a torsional load when being wound around a roller. The flexible short pipe includes flanges provided at upper and lower ends thereof to be coupled to a unit lifting pipe or flexible pipe. An inner layer has a curved shape and is provided between the upper and lower flanges to allow slurry, lifted up or discharged by a lifting pump, to flow along the inner layer. An outer layer has a curved shape and surrounds the inner layer. A shock absorbing means is positioned between the inner layer and the outer layer, and absorbs longitudinal force and bending force.

Abstract translation: 本文公开了具有减震功能的柔性短管。 柔性短管具有柔性，以吸收起重管（或柔性管）的纵向方向产生的冲击，并且当卷绕在辊上时具有耐弯曲载荷或扭转载荷的抗力。 柔性短管包括在其上端和下端设置的凸缘，以连接到单元提升管或柔性管。 内层具有弯曲形状，并且设置在上凸缘和下凸缘之间以允许由提升泵提供的浆料，提升或排出，沿着内层流动。 外层具有弯曲形状并围绕内层。 吸震装置位于内层和外层之间，并吸收纵向力和弯曲力。

公开(公告)号：US20100206078A1

公开(公告)日：2010-08-19

申请号：US12666556

申请日：2009-05-08

Applicant: Dae-Sung Cheon ,  Eui-Sub Park ,  Yong-Bok Jung ,  Chan Park ,  Joong-Ho Synn

Inventor： Dae-Sung Cheon ,  Eui-Sub Park ,  Yong-Bok Jung ,  Chan Park ,  Joong-Ho Synn

IPC: G01N29/14

CPC classification number: G01V1/008 ,  E02D1/022 ,  G10K11/002

Abstract: Provided is a method of predicting failure in geotechnical structures using an AE method instead of a conventional displacement or stress measuring method, which belongs to a field of rock mechanics and geotechnical engineering. The method is a measurement technology for identifying signs of failure in geotechnical structures using Acoustic Emission (AE) signals generated by damage in the geotechnical structure and also providing management standard for failure prediction.

Abstract translation: 提供了一种使用AE方法代替岩石力学和岩土工程领域的常规位移或应力测量方法来预测岩土结构失效的方法。 该方法是使用由岩土结构中的损伤产生的声发射（AE）信号识别岩土结构失效迹象的测量技术，并提供故障预测的管理标准。

公开(公告)号：US20100133014A1

公开(公告)日：2010-06-03

申请号：US12599032

申请日：2008-05-26

Applicant: Jae Hwa Jhin ,  Jun Ho Kim ,  Min Jun Kim

Inventor： Jae Hwa Jhin ,  Jun Ho Kim ,  Min Jun Kim

IPC: E21B25/00

CPC classification number: E21B49/02 ,  E21B25/10

Abstract: The present invention relates to a core catcher and a corer having the same, and more particularly, to a core catcher provided with dual blade radial pins for preventing loss of sediments and a corer having the same.

Abstract translation: 本发明涉及一种芯捕获器和具有该捕获器的芯体，更具体地，涉及一种具有用于防止沉淀物损失的双叶片径向销的芯捕获器和具有该双芯片捕获器的堆芯。

公开(公告)号：US20070084757A1

公开(公告)日：2007-04-19

申请号：US10571071

申请日：2003-09-09

Applicant: Ho-Seok Jeon ,  Shun-Myung Shin ,  Byoung-Gon Kim

Inventor： Ho-Seok Jeon ,  Shun-Myung Shin ,  Byoung-Gon Kim

IPC: B03C7/00

CPC classification number: B03C7/08

Abstract: An electrostatic separation system for separating fine metal and plastics is disclosed. An electrostatic separation system according to the present invention comprises a negative electrostatic induction plate and positive metal net made of special materials, which have appropriate dimensions and an appropriate space between them to improve separation efficiency, and a separating plate which is appropriately positioned to improve separation efficiency. The electrostatic separation system has processing capacity more than 5 times in comparison to conventional electrostatic selection systems and is able to separate fine particles of 0.1 mm in size. In addition, the electrostatic separation system has wide application in recycling other useful recourses as well as separating the mixture of fine particle metal and non-metal materials.

Abstract translation: 公开了一种用于分离金属和塑料的静电分离系统。 根据本发明的静电分离系统包括负静电感应板和由特殊材料制成的正金属网，它们具有适当的尺寸和它们之间的适当空间以提高分离效率，以及适当定位以改善分离的分离板 效率。 与常规静电选择系统相比，静电分离系统的处理能力大于5倍，能够分离尺寸为0.1mm的细小颗粒。 此外，静电分离系统广泛应用于回收其他有用的资源以及分离细颗粒金属和非金属材料的混合物。

公开(公告)号：US20150136487A1

公开(公告)日：2015-05-21

申请号：US14254274

申请日：2014-04-16

Applicant: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCE

Inventor： Moo Hee Kang ,  Gee Soo Kong ,  Kyong O. Kim ,  Jin Ho Kim ,  Young Ho Yoon ,  Chang Sik Lee ,  Kyu Jung Kim

IPC: E21B49/00 ,  E21B4/00 ,  E21B7/12

CPC classification number: E21B25/18 ,  E21B25/005

Abstract: The present invention relates to a coring system and a determining method that can determine whether accurate coring was achieved. A coring system according to the present invention includes: a coring part with a core to be filled with an object to be cored; a driving unit controlling upward/downward movement of the coring part; a rope connecting the coring part with the driving unit; and a tensiometer measuring tension in the rope.

Abstract translation: 本发明涉及一种可以确定是否实现精确取芯的取芯系统和确定方法。 根据本发明的取芯系统包括：芯部，其具有要被填充的芯体的芯部; 控制所述取芯部的上下移动的驱动部; 将取芯部与驱动单元连接的绳索; 和张力计测量绳索中的张力。