Patent application number | Description | Published |
20110300045 | Economical Sequestration of Carbon Dioxide by the Mixed Gas - Provided is a fixation method of carbon dioxide. The method includes a) grinding waste gypsum to become 200˜300 mesh; b) performing reaction by supplying mixed gas while mixing the ground waste gypsum with aqueous ammonia, and c) separating solid from liquid in the manufactured slurry by centrifugation and drying separated solid and liquid portions with calcite and ammonium sulfate, wherein the mixed gas is formed of nitrogen and carbon dioxide, and the carbon dioxide provides carbon dioxide fixation method containing 5˜25 wt %. When carbon dioxide is fixed by using waste gypsum, reaction efficiency is remarkably high. The fixation method makes more than 95% of supplied carbon dioxide fixed. Also, provided is an economical method that disposes carbon dioxide as a disposal target without its separation, refinement and liquefaction processes, to thereby remarkably reduce the entire process and costs for processes. | 12-08-2011 |
20120269714 | Method of Producing Calcite Capable of Controlling a Grain Size Thereof - Provided is a method of synthesizing high-purity calcite capable of controlling a grain size thereof, by reacting an aqueous calcium chloride solution with CO | 10-25-2012 |
20130287672 | Method for Increasing Efficiency in Mineral Carbonation Using Furnace Slag as Industrial Byproduct - Provided is a method for fixing carbon dioxide, the method includding: pulverizing furnace slag; mixing water and the furnace slag such that the furnace slag is present in a concentration of 5˜15 parts by weight based on 100 parts by weight of water; adding NaOH to the mixture; and supplying carbon dioxide to the decomposed mixture, and then carrying out a hydrothermal reaction, so that carbon dioxide can be stably fixed; the treatment of the furnace slag can lead to ecofriendly effects; and the use of the furnace slag can lead to production of carbonate minerals as the final product. | 10-31-2013 |
20140378735 | METHOD OF DETOXIFYING ASBESTOS CONTAINED IN WASTE SLATE AND DETOXIFIED ASBESTOS OBTAINED THROUGH THE SAME - Disclosed is a method of detoxifying asbestos of waste slate. The method includes concentrating the asbestos by introducing hydrochloric acid aqueous solution into waste slate powder to dissolve and remove a limestone component contained in the waste slate; and mixing the concentrated asbestos with oxalic acid and performing a low-temperature heat treatment. The waste slate is crushed and pulverized and powder of the crushed and pulverized waste slate is formed in a size in a range of 100 meshes to 300 meshes. The detoxified asbestos includes re-crystallized magnesium oxalate having a rhombohedral or amorphous shape. | 12-25-2014 |
Patent application number | Description | Published |
20110187922 | DIGITAL SINGLE LENS REFLEX CAMERA - To simplify and miniaturize an interface structure for power supply and signal transmission and reception between a camera body and a lens unit and reduce operation restrictions of the interface structure, a digital single lens reflex (DSLR) camera includes a camera body and a lens unit which is attached to or detached from the camera body, in which the camera body includes interface pins formed contactable with the lens unit, the interface pins including power pins and signal pins, a pin housing that receives therein the interface pins, a flexible printed circuit board (FPCB) including a first pattern portion electrically connected with the power pins and a second pattern portion electrically connected with the signal pins, and a lead wire electrically connected with the first pattern portion. | 08-04-2011 |
20120189292 | ADAPTER FOR CAMERA FLASH - An adapter for a camera flash including: a first terminal portion corresponding to a flash terminal of a camera; a mounting portion supporting the first terminal portion and installed on the camera; an operating portion coupled to the mounting portion in a manner that allows an orientation of the operating portion to be adjusted; a second terminal portion disposed on the operating portion for an external flash to be installed thereon and electrically connected to the first terminal portion; and a connection unit disposed between the operating portion and the mounting portion and supporting the operating portion with respect to the mounting portion in a manner that allows the orientation of the operating portion to be adjusted. | 07-26-2012 |
20150029380 | ELECTRONIC VIEWFINDER CAPABLE OF PROVIDING VARIOUS PHOTOGRAPHING ANGLES TO A USER, AND PHOTOGRAPHING APPARATUS USING THE SAME - A photographing apparatus is provided. The photographing apparatus includes: a main body including a photographing unit configured to photograph a subject; a first holder fixed to the main body; a viewfinder including a display unit and an ocular portion configured to view an image of the subject displayed on the display unit, wherein the viewfinder is supported by the first holder such that the ocular portion is slid to a first position adjacent to the main body and a second position spaced apart from the main body; and a toggle spring configured to elastically connect the first holder and the viewfinder, wherein a direction of an elastic force of the toggle spring is switched from a slide obstructing direction to a slide allowing direction when the viewfinder is slid. | 01-29-2015 |
Patent application number | Description | Published |
20110148870 | METHOD AND APPARATUS FOR GENERATING GRAPHIC TENTACLE MOTIONS - Disclosed herein is a method and apparatus for generating graphic tentacle motions. In the method, a 3D tentacle is divided into a 1D center line and a 2D surface based on information about an initial mesh of the 3D tentacle. New locations of sample points of the center line in a new frame are determined from initial locations of sample points of the center line, based on a tentacle root motion. New locations of sample points of the surface in the new frame are determined from initial locations of sample points of the surface, based on both the initial locations of the center line sample points and the tentacle root motion. The surface is coupled to the center line using the locations of the sample points of both the center line and the surface in the new frame. | 06-23-2011 |
20110153431 | APPARATUS AND METHOD FOR TARGETED ADVERTISING BASED ON IMAGE OF PASSERBY - Provided is an apparatus for targeted advertising based on images of passersby. A passerby image extraction unit extracts an image of a passerby. A trait information extraction unit extracts trait information regarding the passerby from the extracted image. A targeted advertisement obtainment unit obtains a targeted advertisement to be displayed based on the trait information. A targeted advertisement display unit displays the targeted advertisement. | 06-23-2011 |
20120082347 | APPARATUS AND METHOD FOR CALCULATING MOTION OF OBJECT - Disclosed are an apparatus and a method for measuring a speed of a rotation body and recognizing a spin using a line scan. The present invention provides an apparatus and a method for calculating a motion of an object capable of acquiring line scan images using some lines of an area scan camera and calculating a three-dimensional speed and a three-dimensional spin of a rotation body by using a composite image in which the line scan images are coupled. The present invention can provide a realistic game or training at low cost by providing realistic physical simulation of the rotation body while allowing a competitive price when producing products by using the existing inexpensive camera. | 04-05-2012 |
20120148099 | SYSTEM AND METHOD FOR MEASURING FLIGHT INFORMATION OF A SPHERICAL OBJECT WITH HIGH-SPEED STEREO CAMERA - Disclosed is a method for automatically extracting centroids and features of a spherical object required to measure a flight speed, a flight direction, a rotation speed, and a rotation axis of the spherical object in a system for measuring flight information of the spherical object with a high-speed stereo camera. | 06-14-2012 |
20120150502 | SIMULATION METHOD OF FLYING TRAJECTORY OF BALL - Disclosed is a simulation method of a flying trajectory of a ball which flies while rotating. More particularly, An exemplary embodiment of the present invention provides an accurate simulation method of a flying trajectory of a flying ball by reflecting a roughness feature of the surface of the ball in which the flying trajectory of the ball is simulated by calculating drag force, lifting force, and gravity applied to the ball which files while rotating and the drag force and the lifting force are adjusted by a function for calculating air density and a function associated with a change in the force of wind. | 06-14-2012 |
20130135466 | METHOD AND APPARATUS FOR MEASURING ROTATION CHARACTERISTICS OF ROTATING BODY - Disclosed are a method and apparatus for measuring rotation characteristics such as rotation rate, rotation axis, and rotation angle of a rotating body. A method of measuring rotation characteristics includes extracting a rotating-body region from an image of the rotating body; extracting a surface pattern of the rotating body on the basis of brightness values of the extracted rotating-body region and acquiring rotation characteristics of the rotating body on the basis of change in the extracted surface pattern. Accordingly, it is possible to accurately measure rotation characteristics regardless of variation in brightness values of a surface region of the rotating body depending on illumination of a lamp, sensitivity of a camera, and exposure time of a camera. | 05-30-2013 |
20130158966 | METHOD OF COLLISION SIMULATION FOR SPINNING BALL - Disclosed is a method of simulating a collision trajectory of a ball which rotates and moves in a virtual sports game (for example, golf, baseball, soccer, or tennis). A method of collision simulation for a spinning ball includes: detecting collision of a spinning ball; calculating a velocity of the ball after colliding considering rotation of the ball and the friction with the ground; calculating a center point of the ball after colliding; and rolling and stopping the ball. The detecting of collision of a spinning ball includes: checking whether a segment connecting a center point in a previous position of the ball and a center point in the current position collides with the ground; and generating vectors of a lower part of the ball to check whether the vectors collide with the ground. | 06-20-2013 |
20130292363 | NON-TRANSFERRED AND HOLLOW TYPE PLASMA TORCH - A plasma torch includes a rear torch unit and a front torch unit which are connected through an insulating body. The insulating body is made of an insulator, is injected with gas required to generate plasma, and includes an inflow chamber that may move the injected gas. The rear torch unit coupled with a rear side of the insulation body communicates with the inflow chamber and has a magnetic coil generating a magnetic field within a cavity of the rear electrode wound around an outer circumferential surface thereof. The front torch unit disposed at a front side of the insulating body so as to face the rear torch unit communicates with the inflow chamber of the insulating body and has the front electrode disposed therein. The front torch unit does not include a magnetic coil winding the front electrode, and thus may be easily detached from the insulating body. | 11-07-2013 |
20140163915 | METHOD AND APPARATUS FOR TUNING TRAJECTORY MODEL OF BALL - Provided are a method and apparatus for tuning a trajectory model of a ball. The method includes generating a real trajectory of the ball based on a difference among a plurality of flight images for the ball, calculating kinetic characteristics of the ball based on the real trajectory, correcting at least one of the kinetic characteristics and a characteristic coefficient of the ground based on the real trajectory, and tuning a ball simulation trajectory based on the corrected at least one of the kinetic characteristics and the characteristic coefficient of the ground. A trajectory after the ball collides with the ground can be accurately generated. | 06-12-2014 |
20140246410 | NON-TRANSFERRED AND HOLLOW TYPE PLASMA TORCH - A non-transferred and hollow type plasma torch includes a rear torch unit, and a front torch unit. The rear torch unit includes a rear electrode housing whose both sides are opened, a hollow rear electrode body that is fixed inside the rear electrode housing, a magnetic coil that is wound around the rear electrode housing corresponding to the rear electrode body, and a rear electrode cover that is inserted into the opened side of the rear electrode housing and detachably formed on an end of the rear electrode body. | 09-04-2014 |
Patent application number | Description | Published |
20100007771 | DIGITAL PHOTOGRAPHING APPARATUS, METHOD OF CONTROLLING THE SAME, AND RECORDING MEDIUM STORING PROGRAM TO EXECUTE THE METHOD - A digital photographing apparatus is provided including a lens unit, an imaging device, and a main mirror disposed between the lens unit and the imaging device, wherein the position of the main mirror can be changed so that the main mirror either reflects at least part of light which passed through the lens unit toward a first orientation or the main mirror is not positioned on a path of the light which passed through the lens unit such that the light can be incident to the imaging device. A prism unit, a viewfinder, and an image sensor for live view are also included in the apparatus. A method of controlling the digital photographing apparatus, and a storage medium having recorded thereon a computer program for executing the method are also provided. | 01-14-2010 |
20100026881 | FOCAL PLANE SHUTTER, PHOTOGRAPHING APPARATUS INCLUDING THE SAME, AND PHOTOGRAPHING METHOD FOR THE PHOTOGRAPHING APPARATUS - A focal plane shutter, a photographing apparatus including the same, and a photographing method for the photographing apparatus are provided. More specifically, provided are a focal plane shutter, which is easily manufactured and controlled because of its simple mechanical structure and can offer a live view function, a photographing apparatus including the focal plane shutter, and a photographing method for the photographing apparatus. The focal plane shutter includes a front curtain and a rear curtain for moving relative to each other to expose and conceal the focal plane shutter, a cam for independently controlling movements of the front curtain and the rear curtain, a front curtain lever interposed between the front curtain and the cam to transmit movement of the cam to the front curtain, and a rear curtain lever interposed between the rear curtain and the cam to transmit movement of the cam to the rear curtain. | 02-04-2010 |
20110013902 | LENS ADAPTOR - A lens adaptor includes a first mount formed at one side of the lens adaptor and coupled to a body mount of a lens changeable photographing apparatus, a second mount formed at the other side of the lens adaptor, to which a lens mount of a lens is coupled, an aperture lever arranged to contact an aperture pin of the lens when the lens mount of the lens is coupled to the second mount, and an aperture ring capable of moving the aperture pin of the lens via the aperture lever, due to rotation, when the lens mount of the lens is coupled to the second mount. | 01-20-2011 |
Patent application number | Description | Published |
20100062065 | PHARMACEUTICAL COMPOSITION CONTAINING NAPHTHOQUINONE-BASED COMPOUND FOR INTESTINE DELIVERY SYSTEM - Provided is an oral pharmaceutical composition with improved bioavailability and pharmacokinetic properties of a drug, by increasing a bioabsorption rate and an in vivo retention time of an active ingredient via intestine-targeted formulation of a particular naphthoquinone-based compound, or a pharmaceutically acceptable salt, prodrug, solvate or isomer thereof, as an active ingredient. | 03-11-2010 |
20100272791 | COMPOSITION HAVING EFFECT ON TREATMENT AND PREVENTION OF DRY EYE SYNDROME - Provided is a composition comprising, as an active ingredient, at least one material selected from the group consisting of uridine and derivatives thereof which promote synthesis of hyaluronic acid in animal and human cell and body, and a pharmaceutical preparation containing the same. The composition and pharmaceutical preparation of the present invention is effective in the treatment and prevention of dry eye syndrome. | 10-28-2010 |
20120289577 | COMPOSITION FOR TREATING OR PREVENTING HEARING LOSS COMPRISING NAPHTHOQUINONE-BASED COMPOUNDS - The present invention relates to a composition for treating or preventing hearing loss comprising naphthoquinone-based compounds. | 11-15-2012 |
20130302422 | PHARMACEUTICAL COMPOSITION FOR TREATMENT AND PREVENTION OF KIDNEY DISEASES - Provided is a pharmaceutical composition for the treatment and prevention of kidney diseases, containing (a) a therapeutically effective amount of a compound represented by Formulae 1 or 2 or a pharmaceutically acceptable salt, prodrug, solvate or isomer thereof, and (b) a pharmaceutically acceptable carrier, diluent or excipient or any combination thereof. | 11-14-2013 |
20140106387 | METHOD FOR CONTROLLING NAD(P)/NAD(P)H RATIO BY OXIDOREDUCTASE - Provided is a method capable of effectively treating various diseases associated with energy excess, such as obesity, diabetes, metabolic syndromes, degenerative diseases and mitochondrial dysfunction-related diseases, via elevation of an NAD(P) | 04-17-2014 |
20140154319 | PHARMACEUTICAL COMPOSITION FOR THE TREATMENT AND PREVENTION OF CARDIAC DISEASE - Provided is a pharmaceutical composition for the treatment and prevention of cardiac diseases, containing (a) a therapeutically effective amount of a compound represented by Formula 1 or 2 or a pharmaceutically acceptable salt, prodrug, solvate or isomer thereof, and (b) a pharmaceutically acceptable carrier, diluent or excipient or any combination thereof. | 06-05-2014 |