Daegu Gyeongbuk Institute of Science and Technology Patent applications |
Patent application number | Title | Published |
20160129045 | COMPOSITION FOR WOUND-HEALING COMPRISING ADULT STEM CELLS AND ELASTIN-LIKE POLYPEPTIDES - Provided is a composition for wound-healing containing adult stem cells and elastin-like polypeptides, and more specifically, to a composition for wound-healing capable of effectively treating skin wounds by simultaneously administering elastin-like polypeptides along with adult stem cells thereby increasing the viability of the adult stem cells transplanted on the wounds and promoting angiogenesis. | 05-12-2016 |
20160125566 | SYSTEM AND METHOD FOR PROCESSING LARGE-SCALE GRAPHS USING GPUs - The present invention relates to a system and method for processing a large scale graph using GPUs, and more particularly, to a system and method capable of processing larger-scale graph data beyond the capacity of device memory of GPUs using a streaming method. A large-scale graph processing system using GPUs according to an aspect of the present invention includes a main memory, device memories of a plurality of GPUs that process graph data transferred from the main memory; a loop controller that processes graph data transfer in a nested loop join scheme in the graph data transfer between the main memory and the device memory of the GPU, and a streaming controller that copies the graph data to the device memory of the GPU in a chunk or streaming manner using a GPU stream according to the nested loop join scheme. | 05-05-2016 |
20150362034 | ELECTRO-MECHANICAL BRAKE - Provided is an electro-mechanical brake having a wear compensation function including a carrier fixed to a vehicle body, a brake disk rotatably installed in a wheel of a vehicle, a pad unit including an inner pad disposed on one side of the disk and an outer pad disposed on the other side of the disk, a moving unit configured to move the pad unit in a direction toward the disk, and a wear compensating unit installed between the carrier and the moving unit and moving the pad unit in the direction toward the disk through the moving unit when the pad unit wears in order to maintain the corresponding state, wherein a distance between the pad unit and the disk is maintained within a predetermined distance by the wear compensating unit. | 12-17-2015 |
20150354651 | ELECTRO-MECHANICAL BRAKE - Provided is an electro-mechanical brake (EMB) including a driving unit configured to generate rotational force by power selectively applied as a user operates a brake pedal, a differential gear unit including a first shaft and a second shaft disposed to be aligned to form rotational shafts and rotate in the same direction by rotational force from the driving unit, a first pad disposed on one side of a brake disk, a second pad disposed on the other side of the disk, a first braking unit configured to enable the first pad to be brought into contact with one side of the disk according to a rotation of the first shaft to generate braking force, and a second braking unit configured to enable the second pad to be brought into contact with the other side of the disk according to a rotation of the second shaft to generate braking force. | 12-10-2015 |
20150308530 | MOTOR CONTROL SYSTEM AND METHOD FOR WEAR COMPENSATION OF ELECTROMECHANICAL BRAKE - A motor control system for wear compensation between a disc and a pad in an electromechanical brake is disclosed. The system includes a switching unit configured to select a force control loop when a state of the electronic pedal is an applied state and select a velocity control loop when the state of the electronic pedal is a released state, an angular displacement amount calculation unit configured to calculate an angular displacement amount for reverse rotation of a motor for the wear compensation using a clamping force measured by a clamping force sensor of the force control loop when the velocity control loop is selected, and an angular velocity profile generation unit configured to generate an angular velocity profile having an area of the calculated angular displacement amount, generate an angular velocity command value at every sampling time from the generated angular velocity profile, and apply the generated value to the velocity control loop. | 10-29-2015 |
20150304341 | PROXIMITY SERVICE SECURITY SYSTEM AND METHOD USING BEACON - Provided are a system and method for securing security for a proximity service using a beacon signal transmitted by a beacon. A proximity service security system using a beacon includes the beacon configured to transmit a beacon signal while periodically changing identification information of the beacon signal and a server configured to verify validity of the beacon signal by receiving a validity check request signal for the beacon signal from a beacon receiver receiving the beacon signal and transmit a verification result to the beacon receiver. | 10-22-2015 |
20150285915 | Three-Dimensional (3D) Emitting Apparatus - A three-dimensional (3D) emitting apparatus includes a table on which an object is to be disposed, a robot arm to perform a task on the object, an emitting member provided at an end portion of the robot arm, and a controller to control an operation of the robot arm or a position of the emitting member, wherein the table and the robot arm may move relatively in a vertical or horizontal direction, the emitting member may move along a trajectory of rotation of the robot arm, and the trajectory of rotation may be provided in a form of a concentric sphere having a center at which a target point is disposed. | 10-08-2015 |
20150283697 | Robot - A robot includes a central member, and a plurality of robot arms, each having one end connected to the central member to rotate on a longitudinal axis of the central member, and the robot arms are connected to different portions of the central member to rotate independently and incoherently with respect to each other. | 10-08-2015 |
20150283407 | Robot - A robot includes a link portion including a plurality of link members and a drive portion to rotate the link members, and axes of rotation of the drive portion extending from end portions of the link members is positioned at an identical point. | 10-08-2015 |
20150283406 | Medical Robot - A medical robot includes a bed on which an object is to be disposed, and a robot arm unit disposed above or below the bed, and including an emitting member movable within a trajectory on a sphere having a center at which a target point is disposed, wherein the bed and the robot arm unit may move relatively in a vertical or horizontal direction, and the object may be repositioned to the target point by relatively moving the bed and the robot arm unit in the vertical or horizontal direction, and the emitting member may move to face the target point. | 10-08-2015 |
20150144438 | ELECTRO-MECHANICAL BRAKE WITH DIFFERENTIAL GEAR - Provided is an electro-mechanical brake with a differential gear which includes a driving unit that generates a rotational force by a power that is selectively applied along with the operation of the brake pedal, a differential gear unit that is connected to the driving unit through a gear and in which a first shaft and a second shaft that are disposed in a straight line, an external braking unit that is connected to the first shaft of the differential gear unit through a gear, and an internal braking unit that is connected to the second shaft of the differential gear unit through a gear. | 05-28-2015 |
20150114463 | THIN FILM SOLAR CELL AND METHOD OF FABRICATING THE SAME - Disclosed is a thin film solar cell including a substrate, a first electrode, a light absorbing layer, a buffer layer, a window layer, and a second electrode, wherein a compound layer of M | 04-30-2015 |
20150096618 | PORPHYRIN-BASED COMPOUND, DYE AND DYE-SENSITIZED SOLAR CELL COMPRISING THE SAME - A porphyrin-based compound is represented by Chemical Formula 1 or 2. A dye for a dye-sensitized solar cell includes the porphyrin-based compound so that the dye has improved photoelectric conversion efficiency. A dye-sensitized solar cell includes a first electrode, a second electrode, and a dye layer formed between the first electrode and the second electrode, and the dye layer includes the porphyrin-based compound. | 04-09-2015 |
20150053024 | TORQUE MEASURING APPARATUS USING MAGNETIC BODIES - Provided is a torque measuring apparatus using magnetic bodies, the torque measuring apparatus including: an input link whose one end is connected to a driver and rotated in one direction by the driver; a first displacement sensor disposed at the other end of the input link, and controlling rotation displacement of the input link and the driver; a plurality of first magnetic bodies connected to the input link via a connection member and rotating in the one direction; a plurality of second magnetic bodies disposed between the plurality of first magnetic bodies; an output link supporting the plurality of second magnetic bodies and rotated by the pluralities of first and second magnetic bodies, wherein the plurality of second magnetic bodies are disposed inside the output link; and a second displacement sensor closely disposed to one surface of the output link and measuring rotation displacement of the output link. | 02-26-2015 |
20150030655 | PLGA SCAFFOLD - Disclosed is a PLGA (poly(D,L-lactide-co-glycolide)) cell scaffold. The cell scaffold is based on a PLGA scaffold, which is an FDA-approved material with no cytotoxicity, and overcomes the problem with conventional PLGA scaffolds of poor cell adhesion. | 01-29-2015 |
20150024347 | DRIVING SIMULATOR APPARATUS AND METHOD OF DRIVER REHABILITATION TRAINING USING THE SAME - Provided are a driving simulator apparatus and a driver rehabilitation training method using the apparatus, the apparatus including: a display unit for displaying a preset simulation driving screen; a mode selecting unit via which a normal mode, an assist mode, or a resist mode is selected by a user; and a control unit for controlling to apply a driving force in a rotational direction of a steering wheel operated by a user when the assist mode is selected and to apply a reaction in an opposite direction to the rotational direction of the steering wheel operated by the user when the resist mode is selected. | 01-22-2015 |
20140316308 | UPPER LIMB REHABILITATION ROBOT FOR MEAL ASSISTANCE OR MEAL REHABILITATION TRAINING AND METHOD THEREOF - Provided are an upper limb rehabilitation robot including: a sensing member that is mounted and fixed to an upper limb of a user and captures motion of the upper limb according to a movement intention of the user; a motion control unit that is electrically connected to the sensing member, calculates a movement direction, a distance or angle, a speed, and an auxiliary force (target value) needed for the upper limb to move, intended by the upper limb, based on the motion captured by using the sensing member, and generates and outputs a control signal according to the calculated movement direction, distance or angle, speed, and auxiliary force (target value); and a multi-joint robot, to an end of an arm of which the sensing member is coupled, wherein the multi-joint robot guides movement of the upper limb fixed to the sensing member to selectively move or rotate toward a food tray placed at a designated position of a table along an X-axis, a Y-axis, or a Z-axis and provides an assistance force to the upper limb. | 10-23-2014 |
20140314306 | ROBOT FOR MANAGING STRUCTURE AND METHOD OF CONTROLLING THE ROBOT - Provided are a robot for managing a structure, and a method of controlling the robot. The robot for maintaining and repairing the structure measures a luminance value by capturing an image of the structure, or measures depth information of the structure by using a laser sensor or stereo vision, determines a protruding portion or depressed portion of the structure by using the measured luminance value or the measured depth information. Also, the robot removes the determined protruding portion and fills the determined depressed portion by using a combination hardener. Accordingly, protrusion, depression, and crack of a wall caused by deterioration or poor construction of the structure may be automatically found and repaired so as to efficiently manage the structure. | 10-23-2014 |
20140302110 | Magnetic field-controlled movable bio-scaffold and constructing method thereof - Disclosed are a magnetic field-controlled movable bio-scaffold and a method for constructing the same. The bio-scaffold is highly biocompatible and can readily move to a target site under the control of an external magnetic field. | 10-09-2014 |
20140200632 | SELF-DIRECTED REHABILITATION TRAINING METHOD COMBINING BRAIN SIGNALS AND FUNCTIONAL ELECTROSTIMULATION - Provided is a self-directed rehabilitation training method for providing rehabilitation exercise to a patient needing requiring the rehabilitation according to a will of the patient, which is a rehabilitation training method for providing rehabilitation intention inducing environment to the patient, measuring the state of the patient, and providing rehabilitation exercise appropriate for the patient. According to the present invention, it is possible for the patient to do the rehabilitation exercise in an active environment by measuring brain signals of the patient to adjust intensity or time of the rehabilitation exercise. | 07-17-2014 |
20140135155 | APPARATUS, METHOD, AND SYSTEM FOR CONTROLLING BOOMERANG - Provided are an apparatus and method of controlling a boomerang. The apparatus includes: a detection unit for detecting moving information of a boomerang including a plurality of wings; a movement prediction unit for generating movement prediction information of the boomerang by using the detected moving information; | 05-15-2014 |
20130215274 | METHOD AND APPARATUS FOR WARNING A DRIVER OF CARELESS DRIVING - Provided is an apparatus for sensing careless driving using a camera attached to a vehicle and warning a driver of a careless driving state, the apparatus including: a driving state determination unit for sensing a driving state of a vehicle based on a video of lanes; a lane-deviation sensing unit for sensing whether the vehicle deviated from the lane based on the video of lanes received from an image-processing unit; and a careless driving warning unit for generating a warning signal based on driving state information and lane deviation information received from the driving state determination unit and the lane-deviation sensing unit, respectively. | 08-22-2013 |
20130201225 | MULTIMEDIA PLAYER DISPLAYING PROJECTION IMAGE - A multimedia player for providing clear projection image includes; a projection unit displaying a projection image; a screen sensing unit sensing a color of a display plane on which the projection image will be displayed; and a virtual input unit for detecting and providing coordinates of a position being touched on the projection image, wherein a driving unit of the projection unit controls a focal length of a projection lens unit based on a projection image being captured by the screen sensing unit. | 08-08-2013 |
20120128536 | MOLECULARLY PRINTED POLYMER FOR DETECTING THE PENTRAXIN, AND METHOD FOR PREPARING SAME - The present disclosure relates to a molecularly imprinted structure for detection of a pentraxin protein and a method for preparing the same by synthesizing a reactive group-pentraxin protein ligand complex specifically reacting with the pentraxin protein and being polymerizable with a crosslink agent to detect a pentraxin protein by using the complex. The present disclosure also provides a chip for detection of a C-reactive protein and a method for preparing the same, the chip including a molecularly imprinted layer having excellent sensitivity to a C-reactive protein and an improved binding force to a metal substrate by using click chemistry. | 05-24-2012 |