Abstract: An image forming apparatus includes a main body, a cover to open and close a front of the main body, a tray slidably mounted in the main body through the front of the main body, at least one developing cartridge mounted in the main body in a state in which the developing cartridge is received in the tray, at least one driving coupler member provided at one side of the main body to drive the developing cartridge mounted in the main body, a link member operating simultaneously with opening and closing of the cover to move in a first direction, and a guide member to support the at least one driving coupler member, the guide member operating simultaneously with the link member to move in a second direction perpendicular to the first direction, wherein the guide member is pressed by the link member, when the cover opens the main body, to separate the driving coupler member from the developing cartridge.

Abstract: Provided is a method and apparatus for a pseudo range verification of a global navigation satellite system (GNSS) receiver, more particularly, a method and apparatus for the pseudo range verification of the GNSS receiver by comparing the pseudo range for a measurement calculated in the GNSS receiver and the pseudo range for a verification generated depending on a position of the GNSS receiver.

Abstract: Provided is a high resolution 2D-3D switchable autostereoscopic display apparatus including: a backlight unit emitting light; a spatial light modulator comprising a plurality of cells, the cells being arranged two-dimensionally and comprising left eye regions and right eye regions that are each independently switchable between a transparent state and an opaque state; a lenticular lens sheet separating and emitting light passed through the spatial light modulator to a left eye viewing zone and a right eye viewing zone; and an image display panel displaying an image, wherein the spatial light modulator is divided into a plurality of horizontal segments that are sequentially switched in synchronization with a vertical synchronization signal of the image display panel.

Abstract: Disclosed are a signal processing method using a code cycle, a correlator, and a software signal receiver. An exemplary embodiment of the present invention provides a signal processing method of a satellite navigation signal, including: a frequency generating step generating a predetermined frequency component for removing a frequency component of sample data; a code generating step generating a predetermined code component for removing a code component of the sample data and increasing a sample count when the predetermined code component is generated; and a correlation value generating step, if the sample count is equal to a count per unit time, generating a correlation value between the generated predetermined frequency component and the generated predetermined code component by reading a sample data block.

Abstract: An apparatus for measuring a flow velocity and a flow rate of groundwater leaking from the earth surface includes: a storage tank that is fixed to close a side surface and a top surface of an earth surface region from which the groundwater leaks and that stores the groundwater leaking from the earth surface; a liquid column tube that causes the groundwater stored in the storage tank to introduce thereto and causes a water column to rise; and a pressure-type measuring unit that is formed in a top opening of the liquid column tube and that senses a differential pressure. Accordingly, it is possible to easily and rapidly measure a flow velocity and a flow rate of groundwater leaking from the earth surface by the use of a user's terminal in real time, or by time zones, or on the user's request.

Abstract: This disclosure is directed to mixed micelle compositions for administration of e.g., therapeutic agents or imaging agents to a subject.

Abstract: An image quality assessment method and an image quality assessment apparatus are provided. In the image quality assessment method, the contrast of a measurement pattern displayed on the display apparatus, the brightness of the background, and the resolution are adjusted, and thereby the luminance characteristic of the measurement pattern is detected. Accordingly, the image quality of a display apparatus can be assessed using the number of waves determined from the luminance characteristic and the modulation transfer function (MTF) of the waves. Therefore, image quality assessment can be performed objectively by the display apparatus.

Abstract: Disclosed is a geological CO2 storage system that allows geological storage and management of CO2. A geological CO2 storage for storing CO2 stored in a plurality of storage tanks in a predetermined geologic formation, and a CO2 concentration detector disposed in an unsaturated zone located below a ground surface corresponding to the geologic formation where CO2 is stored detects a concentration of CO2 in the unsaturated zone. The geological CO2 storage includes a manifold section for introducing CO2, a distribution chamber communicating with the manifold section and an outlet side connected to an injection pipe extending toward the geologic formation so that the CO2 introduced through the manifold section is supplied to the injection pipe, a temperature regulator for regulating temperature of CO2 introduced into the distribution chamber, and a flux/pressure regulator for regulating a flux and a pressure of the CO2 to be geologically injected through the distribution chamber.

Abstract: An image display device and a method for correcting a display characteristic thereof are provided. The image display device includes a composite color luminance determination unit which determines luminance of a composite color using luminance of a neutral color and luminance of a pure chromatic color, a display unit which displays an image signal using the luminance of the neutral color and the luminance of the pure chromatic color and the determined luminance of the composite color, a display characteristic measurement unit which measures a display characteristic parameter from the displayed image signal, and a display characteristic correction unit which corrects a display characteristic according to a result of comparing the measured display characteristic parameter and a preset target value. Accordingly, an accurate gamma correction can be performed.

Abstract: Disclosed is a resist stripping solution composition, which is highly capable of removing a resist pattern and an etching residue after dry etching or wet etching, manifests excellent anticorrosive effects on metal wiring including aluminum and/or copper because a predetermined polyol compound is used, and also can process a number of substrates because a predetermined amide compound is used, thus greatly contributing to reducing the cost. A method of stripping a resist using the resist stripping solution composition is also provided.

Abstract: A method for controlling the degree of branching of a 1,4-cis polybutadiene when preparing the 1,4-cis polybutadiene from 1,3-butadiene monomers in a nonpolar solvent using a catalyst system containing a an organonickel compound, alkylaluminum compound, and a boron fluoride complex is carried out by controlling the catalyst combination and a pretreatment condition. The method allows easy control of the degree of branching of the 1,4-cis polybutadiene without having to control the polymerization temperature or to add additional additives. As a result, the processability and the physical properties of the polymer can be optimized.

Abstract: Provided is a three-dimensional (3D) image display apparatus and method including: a display; a photographing unit including a camera, a first light source disposed on an axis identical to a camera axis and a second light source disposed on an axis different from the camera axis, which takes a photograph of an observer using light emitted from the first and second light sources, and generates first and second images; an eye information detection unit which detects eye information of the observer based on the first and second images and determines a position of the observer based on the detected eye information; and a 3D image adjustment unit which adjusts a 3D image, which will be displayed on the display, based on the determined position of the observer.

Abstract: A video encoding apparatus and method to distribute one or more macroblocks, classified into the same slice group, over an entire frame, according to the H.264 standard.

Abstract: An image forming apparatus capable of minimizing a temperature rise of a cover is disclosed. The image forming apparatus includes a main body, a fusing unit mounted in the main body to fuse an image to paper, a cover mounted to the main body to expose the fusing unit, a heat shielding member mounted proximate to an inner side of the cover to block heat transferred from the fusing unit, an external air circulation chamber formed between the heat shielding member and the cover, in which external air circulates by convection, and at least one external air flow hole, through which the air flows into/out of the external air circulation chamber.

Abstract: A developing cartridge having a simplified mounting/separation configuration and an image forming apparatus having the same. The image forming apparatus includes a main body, a developing cartridge unit provided in the main body to form an image, a tray unit configured to accommodate the developing cartridge unit and movably mounted in the main body, a first link member movably coupled to the tray unit, and a second link member provided in the main body to be moved simultaneously with the first link member. The first link member includes a pressure piece to press the second link member such that the second link member does not interfere with the developing cartridge unit during movement of the first link member.

Abstract: An apparatus for distributing CO2 with an advanced function of adjusting the pressure and temperature of CO2 for geologic injection includes a manifold including a plurality of branching pipes to receive carbon dioxide for geologic injection from a plurality of storage tanks, a distribution chamber having an inlet communicating with the manifold and an outlet connected to an injection pipe extending to an underground tubular well, so that the carbon dioxide, which has been received through the manifold, is supplied through the injection pipe, a temperature adjusting part to adjust the temperature of the carbon dioxide introduced into the distribution chamber, and a flow rate and hydraulic pressure adjusting part to adjust a flow rate and a hydraulic pressure of the carbon dioxide injected into an underground through the distribution chamber. The temperature and pressure conditions of CO2 on geologic injection are controlled through a user interface.

Abstract: A printing medium supplying unit comprises a printing medium loading plate configured to move up and down based on an amount of printing medium loaded on the printing medium loading plate and an elevation control unit configured to adjust an elevation height of the printing medium loading plate such that a standby position of the printing medium loading plate can vary based on an amount of the printing medium loaded on the printing medium loading plate, wherein the standby position of the printing medium loading plate is a position in which the printing medium loading plate does not supply the printing medium to an image forming unit.

Abstract: An apparatus and a method of arbitrarily adjusting the output time of caption information included in a received multimedia transport stream for broadcasting, by user input. The method includes: receiving an input of a time value for adjusting the output time of caption information, from a user through a user interface; by demultiplexing the multimedia transport stream, dividing the transport stream into video, audio, and data packets, decoding each packet, and storing the decoded packets in buffers corresponding to a type of each packet; resetting the output time of the caption information by adding the input time value to or subtracting the input time value from the output time included in the video or audio packet; and according to the output time of the reset caption information, blending the data stored in the buffer with the video information and presenting the blended information on the screen.

Abstract: Provided is a method and apparatus for a pseudo range verification of a global navigation satellite system (GNSS) receiver, more particularly, a method and apparatus for the pseudo range verification of the GNSS receiver by comparing the pseudo range for a measurement calculated in the GNSS receiver and the pseudo range for a verification generated depending on a position of the GNSS receiver.

Abstract: An apparatus for measuring a flow velocity and a flow rate of groundwater leaking from the earth surface includes: a storage tank that is fixed to close a side surface and a top surface of an earth surface region from which the groundwater leaks and that stores the groundwater leaking from the earth surface; a liquid column tube that causes the groundwater stored in the storage tank to introduce thereto and causes a water column to rise; and a pressure-type measuring unit that is formed in a top opening of the liquid column tube and that senses a differential pressure. Accordingly, it is possible to easily and rapidly measure a flow velocity and a flow rate of groundwater leaking from the earth surface by the use of a user's terminal in real time, or by time zones, or on the user's request.