摘要:
A drilling system includes a derrick installed on a platform of a stationary floating structure. An activity forms a borehole in a sea-bed, and carries out installation of a casing pipe assembly and a BOP assembly in the formed borehole. A BOP trolley forms the BOP assembly together with the activity, and moves while supporting the formed BOP assembly thereon. A slot is formed on a work stand of a moon pool for underwater storage of the BOP assembly so as to extend parallel with the direction of movement of the BOP trolley, and suppresses shaking of risers when the BOP assembly positioned underwater is moved by the BOP trolley and the BOP assembly is moved to an underwater storage position.
摘要:
A drilling system includes a derrick installed on a platform of a stationary floating structure. An activity forms a borehole in a sea-bed, and carries out installation of a casing pipe assembly and a BOP assembly in the formed borehole. A BOP trolley forms the BOP assembly together with the activity, and moves while supporting the formed BOP assembly thereon. A slot is formed on a work stand of a moon pool for underwater storage of the BOP assembly so as to extend parallel with the direction of movement of the BOP trolley, and suppresses shaking of risers when the BOP assembly positioned underwater is moved by the BOP trolley and the BOP assembly is moved to an underwater storage position.
摘要:
An apparatus and a method for managing a spam number in a mobile communication terminal are provided. The method includes determining a spam index for each of at least one phone number using a reception record by phone number, and determining spam number registration or non-registration for each phone number depending on the spam index.
摘要:
An apparatus of forming a fine pattern includes a chamber having a predetermined process space, a stage for supporting a substrate on which a photosensitive organic layer is formed, using buoyancy, a template disposed away from the stage to imprint a preprocess pattern dividing etching and non-etching regions on the organic layer of the substrate, and a driving unit for moving the stage toward the template so that the pattern formed on the template can be formed on the organic layer of the substrate.
摘要:
A semiconductor package testing apparatus comprises a test substrate that electrically tests a semiconductor package chip; a socket having an electrical contact between the test substrate and the semiconductor package; an insert block inserted into the socket, wherein the semiconductor package is mounted to the insert block; and a pusher that brings the socket into contact with the semiconductor package by compressing an upper part of the semiconductor package, wherein the pusher is multilevel-controlled to compress the semiconductor package by a predefined pressure according to a thickness of the semiconductor package.
摘要:
The present invention relates to use of ginsenoside Rg3, Rg5 or Rk1, or extract of ginseng, red ginseng or processed ginseng comprising the ginsenosides; a composition for preventing or treating angiostenosis and restenosis comprising the ginsenosides or extracts; a method for preventing or treating angiostenosis and restenosis by administrating the ginsenosides or extracts comprising the ginsenosides; and a preparation method of agents for preventing or treating angiostenosis and restenosis. The present composition can effectively prevent or treat angiostenosis and restenosis.
摘要:
An apparatus and a method for managing a spam number in a mobile communication terminal are provided. The method includes determining a spam index for each of at least one phone number using a reception record by phone number, and determining spam number registration or non-registration for each phone number depending on the spam index.
摘要:
A cassette assembly and a method of manufacturing fluorescent lamps using the cassette assembly are provided. The cassette assembly includes a housing defining a process chamber and having a plurality of holes in which glass tubes for the fluorescent lamps are inserted to communicate with the chamber, a carrying unit including two or more porous plates through which the glass tubes are fitted, a plurality of ring members disposed on the porous plates to preliminarily fix the glass tubes to the carrying unit by allowing the outer circumferences of the glass tubes to contact, and a locking unit for changing the glass tubes from the preliminary fixing status to a lockup status by varying contact pressure applied between the ring members and the glass tubes.
摘要:
The present invention relates to aminoclay, for harvesting algae, which is prepared by fixing aminosilane around cationic metal ions through a sol-gel reaction. Also, the present invention relates to a method for harvesting algae using the aminoclay according to any one selected from the above methods.
摘要:
Provided is an apparatus for guiding and aligning a semiconductor chip package. The apparatus may include an insert, a plate above the insert, and an adapter. The insert may be configured to house various sizes of semiconductor chip packages. The plate may be configured to move vertically with respect to the insert. The adapter may be coupled to the plate and may be configured to guide at least one semiconductor chip package into the insert and to perform alignment of the at least one semiconductor chip package. In accordance with example embodiments, the at least one semiconductor chip package may have a size corresponding to at least one of the various sizes.