摘要:
Disclosed herein is a natural gas liquefaction process of pre-cooling natural gas using a closed loop pre-cooling cycle and liquefying the pre-cooled natural gas using a closed loop liquefying cycle, wherein the closed loop pre-cooling cycle includes first and second pre-cooling cycles in parallel for pre-cooling supplied natural gases together in the same first heat exchange region through the respective pure refrigerants, and the closed loop liquefying cycle includes at least one liquefying cycle for liquefying the pre-cooled natural gas through a mixed refrigerant, the first and second pre-cooling cycles being a closed circuit cooling cycle.
摘要:
The present invention relates to a pipeline examination apparatus for Direct Current Voltage Gradient (DCVG) and Closed Interval Potential Survey (CIPS) methods. The pipeline examination apparatus of the present invention detects and analyzes at least one electrode signal while supplying an anticorrosive current to a buried pipeline by switching on and off the anticorrosive current at predetermined intervals. The pipeline examination apparatus includes a signal detection unit and a measurement unit. The signal detection unit detects the electrode signal including a DCVG electrode signal and/or a CIPS electrode signal. The measurement unit receives the electrode signal from the signal detection unit and analyzes the electrode signal. The measurement unit includes a measurement method selection unit, a control unit, a storage unit, an analysis unit and a display unit.
摘要:
The present invention relates to a pipeline examination apparatus for Direct Current Voltage Gradient (DCVG) and Closed Interval Potential Survey (CIPS) methods. The pipeline examination apparatus of the present invention detects and analyzes at least one electrode signal while supplying an anticorrosive current to a buried pipeline by switching on and off the anticorrosive current at predetermined intervals. The pipeline examination apparatus includes a signal detection unit and a measurement unit. The signal detection unit detects the electrode signal including a DCVG electrode signal and/or a CIPS electrode signal. The measurement unit receives the electrode signal from the signal detection unit and analyzes the electrode signal. The measurement unit includes a measurement method selection unit, a control unit, a storage unit, an analysis unit and a display unit.
摘要:
A method and apparatus for editing a recorded program using a virtual file system in a personal video recorder having a large capacity recording medium, and a file structure therefor are disclosed. The method for editing a recorded program using a virtual file system (VFS) includes dividing a program file recorded in a storage unit based on edition information provided by a user to edit the program, and generating one or more virtual files mapped to the divided program file based on the edition information. Efficiency of editing a program file is enhanced and users' request for editing variably can be met.
摘要:
An electronic device and a method for providing an User Interface (UI) are disclosed. The method for providing a User Interface (UI) in an electronic device according to the present invention, the method may includes receiving a request for provision of the UI, collecting information for configuring the requested UI, classifying the collected information according to a first criterion so as to generate a plurality of pages, hierarchizing the generated pages and arranging the layers according to a second criterion so as to form a multilayer UI and providing the formed multilayer UI as the requested UI.
摘要:
An electronic device and a method for providing a Graphical User Interface (GUI) are disclosed. The electronic device includes a storage configured to store a first set of pixel data and a second set of pixel data, a controller configured to detect a request for providing a Graphical User Interface (GUI) for recording reservation and access the first set of pixel data and the second set of pixel data in response to detecting the request and a formatter configured to convert format of the first set of pixel data and the second set of pixel data to output 3D format.