Patent application number | Description | Published |
20080314096 | Door Lock - A door lock is provided, which can open and close the door by pushing or pulling a handle of the door lock as well as by rotating the handle, to thereby make users use the door lock conveniently. The door lock includes: inner and outer flanges; a sleeve; inner and outer handles; an operating cam; a spring; and a holder, wherein the operating cam includes an operating groove formed in any one side of the operating cam and predetermined slanted planes formed at both sides thereof, wherein the rotating unit operates by the slanted planes during manipulation of the rotation, and wherein the rotating unit operates by the end of the operating groove during manipulation of the linear movement. | 12-25-2008 |
20130085187 | DEACETYLATION HYDROLASE OF HYALURONIC ACID, HYALURONIC ACID DEACETYLATED BY SAME AND DERIVATIVE THEREOF - The present disclosure relates to a deacetylation hydrolase of a hyaluronic acid a hyaluronic acid deacetylated by same and a derivative thereof. The deacetylated hyaluronic acid and the derivative thereof have the following characteristic: a delayed initial decomposition rate on a living body; minimized decrease of molecular weight and viscosity; accelerated gelation due to a lower gelation temperature than the gelation temperature for a non-deacetylated hyaluronic acid; and an hMSC survival rate that is hardly affected by increased concentration of the deacetylated hyaluronic acid and the derivative thereof in a culture medium. As a result, the deacetylated hyaluronic acid and the derivative thereof can be useful as a bioingredient such a delivery system for a cell, gene, drug, and the like, or a support for tissue engineering, etc. | 04-04-2013 |
20130308316 | TOUCH WINDOW AND MANUFACTURING METHOD THEREOF - Disclosed is a touch window. The touch window includes a cover window; a first print layer disposed on the cover window to form an instruction icon pattern part; a second print layer in the instruction icon pattern part; and a reinforcement material on the second print layer. | 11-21-2013 |
20130322042 | TOUCH PANEL - Disclosed is a touch panel. The touch panel includes a substrate including a view area and a dead area; a bridge electrode on the view area of the substrate; a print part on the dead area of the substrate; a wire electrode formed on the printed part to make direct contact with the print part; and an insulation pattern on the bridge electrode and the wire electrode. | 12-05-2013 |
20150084917 | TOUCH PANEL - Disclosed is a touch panel. The touch panel includes a cover substrate comprising an active area and an inactive area, a sensing electrode on the active area, and a wire electrode on the inactive area. The wire electrode includes a material the same as a material constituting the sensing electrode. | 03-26-2015 |
20150104960 | SAFE OUTLET - Provided in a safe outlet further including a rotary type locking body in which the rotary type locking body falls down when a plug is not plugged into the outlet, to thereby make outlet terminals not opened, to thus prevent an electric shock accident in advance, and to thereby entirely block foreign substances such as dust from entering an earth terminal hole. | 04-16-2015 |
20150107978 | TOUCH PANEL - A touch panel includes a cover substrate; a first sensing electrode including first unit sensing electrodes spaced apart from each other in a first direction on the cover substrate and first connecting electrodes to connect the first unit sensing electrodes to each other; a second sensing electrode including second unit sensing electrodes spaced apart from each other in a second direction on the cover substrate; and a bridge electrode insulated from the first unit sensing electrodes to connect the second unit sensing electrodes to each other, wherein the bridge electrode includes connecting bridge electrodes to connect the second unit sensing electrodes to each other and second unit bridge electrodes overlapping with the second unit sensing electrodes. | 04-23-2015 |
Patent application number | Description | Published |
20090190003 | Vision-based augmented reality system using invisible marker - A vision-based augmented reality system using an invisible marker indicates an invisible marker on a target object to be tracked, such that it can rapidly and correctly track the target object by detecting the invisible marker. The augmented reality system includes a target object including an infrared marker drawn by an invisible infrared light-emitting material; a visible-ray camera for capturing an image of the TO; an infrared-ray camera for capturing an image of the IM included in the TO image; an optical axis converter for allowing the infrared-ray camera and the visible-ray camera to have the same viewing point; an image processing system for rendering a prepared virtual image to the TO image to generate a new image. | 07-30-2009 |
20100073504 | METHOD OF MULTISPECTRAL IMAGING AND AN APPARATUS THEREOF - A multispectral imaging method and system is provided. A multispectral imaging method of the present invention includes determining an on-off combination of a plurality of light sources illuminating a scene; illuminating the scene with the light sources according to the on-off combination selected on the basis of a first control signal generated by a microcontroller; capturing an image of the scene by operating a camera on the basis of a second control signal synchronized with the first control signal; determining a plurality of spectral basis functions and weights of the spectral basis functions; and acquiring a continuous spectral reflectance by summing values obtained by multiplying the spectral basis functions and respective weights. The multispectral imaging method of the present invention is practical and efficient in that a continuous spectral reflectance image can be acquired with a minimized number of measurements required for obtaining spectral reflectance. Accordingly, the multispectral imaging method of the present invention can be applied to various fields, such as image reproduction and medical imaging, while overcoming performance limits of the conventional RGB imaging techniques. | 03-25-2010 |
20100133022 | ROBOT AND METHOD FOR CONTROLLING THE ROBOT - A robot includes a second bumper that senses an obstacle having such a height that can be passed over. Thus, the robot can pass over the obstacle without avoiding it. | 06-03-2010 |
20110230177 | METHOD AND SYSTEM FOR RESTORING TRANSFERRED MOBILE TERMINAL BY MOBILE TRANSFER SERVICE - The present invention relates to a method and system for restoring a transferred mobile service by a mobile transfer service. | 09-22-2011 |
20140043212 | WEARABLE DISPLAY DEVICE - A wearable display device is disclosed, which includes: a frame; a display unit configured to show an image in at least a partial area thereof and positioned in front of a user's eye in a first mode; a main unit coupled to the frame; and a hinge disposed at a coupling point of the display unit and the main unit to enable a rotation of the display unit, where the display unit is rotatable about the hinge by at least 180 degrees. With the device disclosed herein, it possible to prevent malfunctioning and damage even when the device is worn for extended periods, and it is also possible to resolve the problem of the wearable display device obstructing the field of vision when not in use. | 02-13-2014 |
20140043213 | WEARABLE DISPLAY DEVICE HAVING A DETECTION FUNCTION - A wearable display device equipped with a detection function is disclosed. The disclosed device includes an image viewer unit configured to show an image; a sensor unit configured to acquire a user's surrounding condition information; a determiner part configured to determine whether or not the user faces a dangerous condition based on information from the sensor unit; and an alarm information output part configured to output alarm information based on a determination result of the determiner part. The disclosed wearable display device makes it possible to increase the user's safety by effectively detecting dangerous objects, such as automobiles, and by suitably controlling the images on the device which may reduce the user's field of vision. | 02-13-2014 |
20140043214 | WEARABLE DISPLAY DEVICE HAVING A SLIDING STRUCTURE - A wearable display device that employs a sliding structure is disclosed. The device includes: a frame; a main unit coupled to the frame; a display unit coupled to the main unit and configured to show an image on at least a portion thereof; and a sliding element for sliding the display unit from the main unit, where the display unit comprises a hinge for bending a part of the display unit. With the device disclosed herein, it is possible to prevent malfunctioning and damage even when the device is worn for extended periods, and it is also possible to resolve the problem of the wearable display device obstructing the field of vision when not in use. | 02-13-2014 |
20140165959 | ENGINE HAVING VARIABLE VALVE TIMING DEVICE AND VARIABLE TUMBLE DEVICE - An engine having a variable valve timing device and a variable tumble device, may include the variable valve timing device advancing or delaying a rotation of an intake camshaft or an exhaust camshaft, an intake valve or an exhaust valve configured to be operated by the intake camshaft or the exhaust camshaft respectively to open and close an intake port or an exhaust port, and the variable tumble device that may be disposed on an upstream side of the intake valve in the intake port and changes a flow of a gas being suck to form a tumble in a combustion chamber. | 06-19-2014 |
20140165960 | VARIABLE INTAKE MANIFOLD FOR INTERNAL COMBUSTION ENGINE AND VARIABLE AIR INTAKE DEVICE USING THE SAME - A variable intake manifold apparatus for an internal combustion engine, may include an inlet drawing in outside air and being connected to a main passage, first and second outlets branched from the main passage and fluid-connected to the inlet through the main passage and releasing the outside air drawn through the main passage through the first and second outlets, and a partition dividing the main passage and one of the first and second intake passages. | 06-19-2014 |
20140176432 | APPARATUS AND METHOD FOR PROVIDING TACTILE SENSATION IN COOPERATION WITH DISPLAY DEVICE - An apparatus and a method for providing a tactile sensation in cooperation with a display device are disclosed. The disclosed apparatus includes: a display-device communication unit configured to receive information on a virtual image from the display device; a determiner unit configured to determine whether or not a user attempts an interaction with the virtual image by using an image of a user body; and a tactile-sensation provider unit configured to provide a tactile sensation to a preset body part of the user based on a determination result of the determiner unit. The disclosed apparatus can enable the user to interact with a virtual image with verisimilitude. | 06-26-2014 |
20140182565 | BRAKE NEGATIVE PRESSURE GENERATING DEVICE FOR VEHICLE - A brake negative pressure generating device of a vehicle includes: an electrically-driven supercharger for drawing in, compressing, and supplying outside air; a vacuum chamber connected to an inlet opening of the electrically-driven supercharger and supplying negative pressure for brake force boosting; a negative pressure supply passage for connecting the inlet opening of the electrically-driven supercharger and the vacuum chamber; and a first negative pressure control valve for opening and closing an inlet passage. Accordingly, the electrically-driven supercharger is run to supplement brake negative force if the brake negative force is not sufficient. | 07-03-2014 |
20140216422 | METHOD OF CONTROLLING ENGINE - A method of engine control includes: determining and comparing actual and target supply amounts of EGR gas; sensing an open rate of an EGR valve to control the actual supply amount supplied to an intake line; if the actual supply amount is smaller than the target supply amount and if the EGR-valve open rate is at a maximum, fixing an open rate of a bypass valve installed at a bypass line that bypasses an electrodynamic turbocharger to a minimum open rate; and controlling the EGR-valve open rate in a state in which the bypass-valve open rate is fixed to a minimum open rate. Therefore EGR gas can be more precisely and stably supplied. | 08-07-2014 |
20140232749 | VISION-BASED AUGMENTED REALITY SYSTEM USING INVISIBLE MARKER - A vision-based augmented reality system using an invisible marker indicates an invisible marker on a target object to be tracked, such that it can rapidly and correctly track the target object by detecting the invisible marker. The augmented reality system includes a target object (TO) including an infrared marker (IM) drawn by an invisible infrared light-emitting material; a visible-ray camera ( | 08-21-2014 |
20140285520 | WEARABLE DISPLAY DEVICE USING AUGMENTED REALITY - A wearable display device using an augmented reality interface is disclosed. The disclosed device includes: a sensor unit configured to acquire image information; a watch recognition part configured to recognize a watch worn by a user from the acquired image information; an interface image generator part configured to generate a graphic interface image using the recognized watch as a reference and to show the graphic interface image in the acquired image; a control command recognition part configured to recognize a control command using the graphic interface image; and a processor configured to execute the recognized control command. The device provides the advantage of supporting various interface commands without requiring a separate interface device. | 09-25-2014 |
20150020522 | ENGINE SYSTEM - An engine system may include a first intake line connected to an intake manifold and supplying the intake manifold disposed on a cylinder block with outside air, an intake bypass valve disposed on the first intake line, a second intake line that bypasses the first intake bypass valve to the intake manifold, a first exhaust line through which exhaust gas flows from an exhaust manifold disposed on the cylinder block, an exhaust bypass valve disposed on the first exhaust line, a second exhaust line connected to the exhaust manifold and bypasses the exhaust bypass valve, a turbo charger disposed between the second intake line and the second exhaust line and operated by exhaust gas passing the second exhaust line to pump intake air flowing the second intake line, and a control portion that controls the intake bypass valve and the exhaust bypass valve depending on a driving condition. | 01-22-2015 |
20150029227 | WRIST-WEARABLE DISPLAY APPARATUS AND METHOD FOR CONTROLLING THE SAME - Disclosed are a wrist-wearable display apparatus and a method of controlling the same. The disclosed wrist-wearable display apparatus includes a hidden display part connected to a wearable part coupled with a wrist; a main display part positioned over the hidden display part; and a rotation part configured to rotate the main display part, where the hidden display part is not exposed if the main display part is in a default initial position, and an area on at least a portion of the hidden display part is exposed if the main display part is rotated. | 01-29-2015 |
20150062167 | VISION-BASED AUGMENTED REALITY SYSTEM USING INVISIBLE MARKER - A vision-based augmented reality system using an invisible marker indicates an invisible marker on a target object to be tracked, such that it can rapidly and correctly track the target object by detecting the invisible marker. The augmented reality system includes a target object (TO) including an infrared marker (IM) drawn by an invisible infrared light-emitting material; a visible-ray camera ( | 03-05-2015 |
20150068204 | ENGINE SYSTEM - An engine system may include a main intake line, a supplementary intake line branched from the main intake line and joined to the main intake line, an intake bypass valve mounted to the main intake line, a main exhaust line mounted to an exhaust manifold, a supplementary exhaust line branched from the exhaust manifold and joined to the main exhaust line, an exhaust bypass valve mounted to the main exhaust line and selectively opening the main exhaust line, a turbocharger disposed adjacent to the supplementary exhaust line and operated by exhaust gas passing through the supplementary exhaust line, and a control unit for controlling the intake bypass valve and the exhaust bypass valve depending on an operation condition, wherein the exhaust gas is re-circulated from an upstream side of the exhaust bypass valve to the main intake line passing through an EGR (Exhaust Gas Recirculation) cooler and an EGR valve. | 03-12-2015 |
20150152777 | CONTROL METHOD FOR TURBOCHARGER - A control method for a turbocharger system may include controlling opening levels of an intake bypass valve, an exhaust bypass valve, and a throttle valve according to a driving condition of a vehicle by a controller, and executing a series of commands by the controller, including determining whether an engine rpm satisfies a set low/medium speed condition, determining whether an acceleration request condition is satisfied when the engine rpm satisfies the set low/medium speed condition, closing the intake bypass valve, and controlling an opening angle of the exhaust bypass valve according to the acceleration request condition. | 06-04-2015 |
20150159543 | ENGINE SYSTEM HAVING ALUMINUM TURBINE HOUSING - An engine system may include an intake route control valve installed on a first intake line supplying outdoor air to an intake manifold; a second intake line bypassing the first intake route control valve; an exhaust route control valve installed on a first exhaust line on which exhaust gas discharged from an exhaust manifold flows; a turbo charger which includes: a turbine actuated by exhaust gas passing through a second exhaust line that bypasses the exhaust route control valve; and a compressor pumping intake air that flows on the second intake line; a turbine housing which is mounted with the turbine and made of an aluminum alloy; an electric water pump which pumps cooling water circulated in the turbine housing; and a controller which controls the intake route control valve, the exhaust route control valve, and the electric water pump according to an operation condition. | 06-11-2015 |
20150176477 | ENGINE COOLING SYSTEM - An engine cooling system may include a main intake line for supplying external air to an intake manifold attached to an engine including a cylinder block and a cylinder head, a supplementary intake line branched from one side of the main intake line and joined to the other side of the main intake line, an intake route control valve in the main intake line, a main exhaust line for flowing exhaust gas from an exhaust manifold, an exhaust route control valve in the main exhaust line, a turbocharger, an intercooler mounted to the supplementary intake line on a downstream side of the turbocharger, an EGR cooler branched from the exhaust manifold for recirculating the exhaust gas and provided in an EGR line connected to the main intake line; and a cooling line for flowing a coolant supplied from a water pump to cool the EGR cooler, the exhaust route control valve and/or the turbine housing of the turbocharger. | 06-25-2015 |
20150176535 | CONTROL APPARATUS OF ENGINE HAVING TURBOCHARGER AND METHOD THEREOF - A control apparatus of an engine having a turbocharger may include the engine generating power by combustion of a fuel, the turbocharger including a turbine operated by exhaust gas of the engine and a compressor connected to the turbine by a rotating shaft, and thus supercharging air to a combustion chamber provided in the engine by the compressor, a detecting sensor detecting pre-ignition in the combustion chamber of the engine, and a controller controlling supercharging pressure supplied to the combustion chamber by using a required torque, ignition timing of the combustion chamber, and an air-fuel ratio, and thus controlling the pre-ignition in the combustion chamber, when the pre-ignition in the combustion chamber may be detected by the detecting sensor. | 06-25-2015 |
20150184603 | CONTROL APPARATUS FOR ENGINE HAVING TURBOCHARGER AND METHOD THEREOF - An control apparatus and method for an engine having a turbocharger may include determining a load condition of the engine by a controller, and opening and closing an intake valve, a throttle valve, and a wastegate valve by the controller according to the load condition of the engine, where a combustion chamber generates power by combusting a fuel, an intake valve adjusts an air/fuel mixed gas flowed into the combustion chamber, a continuously variable valve timing apparatus advances or retards an opening/closing timing of the intake valve, a turbocharger having a turbine and a compressor compressing air flowed into the combustion chamber, a throttle valve adjusting air supplied to the combustion chamber, a wastegate valve adjusting the exhaust gas flowed into the turbine, and a controller controlling the intake valve, the throttle valve, and the wastegate valve according to a load region of the engine. | 07-02-2015 |
Patent application number | Description | Published |
20080311220 | Method for producing demineralized bone matrix easily releasing bone morphogenetic protein and method for extracting bone morphogenetic protein using demineralized bone matrix by irradiation - Disclosed is a method for producing demineralized bone matrix with improvement of releasing bone morphogenetic protein by irradiating the demineralized bone matrix, the demineralized bone matrix produced by the producing method, a method for extracting bone morphogenetic protein using the demineralized bone matrix, and the bone morphogenetic protein extracted by the extracting method. The demineralized bone matrix produced according to the present invention and the bone morphogenetic protein extracted by using the demineralized bone matrix can be advantageously used in manufacturing bone restorative implants, bone growth accelerating compositions, and/or health aids or supplementary food products. | 12-18-2008 |
20090004049 | Method of irradiation using process of adding vitamin C - Disclosed is an irradiation method which includes addition of vitamin C during sterilization of bone restorative demineralized bone matrix (DBM) with irradiation, so as to inhibit reduction of physical properties of a carrier containing DBM caused by irradiation and protect DBM formable bone morphogenetic protein (BMP) from irradiation. The method according to the present invention can provide bone restorative materials with more excellent stability and effectively controlled modification of physical properties by employing a sterilization process accompanied with addition of vitamin C during irradiation. | 01-01-2009 |
20090176965 | Sericin Having Improved Antioxidant and Tyrosinase Inhibitive Abilities by Irradiation, and Methods of Making and Using the Same - Disclosed are sericin having improved antioxidant and tyrosinase inhibitory abilities and increased molecular weight by irradiation, which causes a modification of a sericin molecular structure, a preparation method thereof and use of the irradiated sericin in various applications including food products, cosmetics and/or pharmaceutical products and medicines to improve antioxidant ability and/or tyrosinase inhibitory functions. | 07-09-2009 |
20090186389 | MICROORGANISM WHOSE ACTIVITY OF ASPARTATE SEMIALDEHYDE DEHYDROGENASE IS ENHANCED AND THE PROCESS FOR PRODUCING L-THREONINE USING THE MICROORGANISM - The present invention relates to a microorganism producing L-threonine with increased L-threonine production efficiency by the increased activity of aspartate semialdehyde dehydrogenase in L-threonine biosynthesis pathway, | 07-23-2009 |
20090286959 | High Molecular Weight Fibroin Having Improved Antioxidant Activity, Tyrosinase Inhibitory Ability and/or Cytotoxicity to Cancer Cells by Irradiation, and Methods of Making and Using the Same - Disclosed are a fibroin with increased molecular weight and improved antioxidant activity, tyrosinase inhibitory ability and cytotoxicity to cancer cells, which has a molecular structure modified by irradiation, a method for production thereof, use of the irradiated fibroin in various applications for enhancing antioxidant activity, tyrosinase inhibitory ability and/or cytotoxicity to cancer cells such as foods, cosmetics, medicines, etc. | 11-19-2009 |
20120131343 | SERVER FOR SINGLE SIGN ON, DEVICE ACCESSING SERVER AND CONTROL METHOD THEREOF - Disclosed are a server, a device accessing the server and a control method thereof, the server for single sign on including: a storage unit which stores user information of a second device; and a controller which identifies a second device which is accessed by a same user as a user of a first device and which stores account information, if the first device requests the account information for a content provider. With this configuration, there are provided a server which shares account information for a content provider, a device accessing the server and a control method thereof. | 05-24-2012 |
20130194500 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus a control method thereof are provided, the display apparatus includes: a display which displays an image thereon; a first image processor which processes an image signal; a connector which is connectable to an upgrading apparatus that is provided to upgrade the display apparatus; and a first controller which executes a first application program and displays a first image signal corresponding to the execution of the first application program on the display, and when receiving a second image signal, corresponding to an execution of a second application program executed by the upgrading apparatus, from the upgrading apparatus through the connector, controls the display to display the second image signal together with the first image signal. | 08-01-2013 |
20140157294 | CONTENT PROVIDING APPARATUS, CONTENT PROVIDING METHOD, IMAGE DISPLAYING APPARATUS, AND COMPUTER-READABLE RECORDING MEDIUM - A content providing apparatus, a content providing method, an image forming displaying apparatus, and a computer-readable recording medium are provided. A content providing apparatus includes a communication interface configured to receive viewer reaction information related to a program from an image displaying apparatus, a highlight information generator configured to measure a level of viewer reaction by analyzing the received viewer reaction information, and generates highlight information by detecting highlights based on the measured level of viewer reaction, wherein the generated highlight information is stored, and the image displaying apparatus is provided with the stored highlight information. | 06-05-2014 |
20140208219 | DISPLAY APPARATUS AND METHOD FOR PROVIDING CUSTOMER-BUILT INFORMATION USING THE SAME - A display apparatus and a method performed by the display apparatus are capable of collecting and analyzing a conversational service log to recommend suitable content to a user. The display apparatus includes: a communication portion which communicates with an external device using a predetermined protocol, a user interface (UI) to receive a request signal from a user, a display, a sensor to collect log information and a tendency profile, and a controller to control the operations of the display apparatus including transmitting the data collected through the sensor to an external device, receiving a media recommendation request signal through the UI and transmitting the media recommendation request signal to the external device, receiving recommendation information from the external device, and displaying the received recommendation information. | 07-24-2014 |
20140222846 | METHOD AND APPARATUS FOR DIRECTLY WRITING MULTIMEDIA DATA ON DIGITAL DEVICE - A method and apparatus for directly writing multimedia data onto a digital device are provided. The method includes sensing multimedia data written on a storage medium; displaying a user interface screen to display the multimedia data and a folder for a digital device; receiving a command to write the multimedia data in the folder; converting the multimedia data to a format which is playable by the digital device; and writing the converted data in the folder. The apparatus includes a sense unit which senses multimedia data written on a storage medium; a display unit which displays a user interface screen; an input unit which provides input in the form of a command to write the multimedia data in a folder; and a converting and writing unit which converts the multimedia data to a format which is playable by the digital device and writes the converted multimedia data in the folder. | 08-07-2014 |
20150135202 | APPARATUS AND METHOD FOR PROVIDING CONTENT SERVICE, APPARATUS AND METHOD FOR PROVIDING SIBLING SERVICE, AND METHOD FOR DISPLAYING IMAGE - A content service providing apparatus includes: when an image display apparatus wishes to play or replay a content selected by a user, a communication interface configured to receive a request for replaying the content from the image display apparatus; an authority manager configured to identify details of an account for paying for the playing or replaying of the content based on the received request, and, when there is a shortfall in money for paying, to receive a confirmation on whether it is possible to make up for the shortfall from a sibling service providing apparatus, which gives an authority to play or replay the content regardless of the shortfall; and when it is possible to make up for the shortfall, a controller configured to control the communication interface to provide the content to the image display apparatus based on the authority. | 05-14-2015 |