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Daegu Gyeongbuk Institute Of Science And Technology patents (2018 archive)


Recent patent applications related to Daegu Gyeongbuk Institute Of Science And Technology. Daegu Gyeongbuk Institute Of Science And Technology is listed as an Agent/Assignee. Note: Daegu Gyeongbuk Institute Of Science And Technology may have other listings under different names/spellings. We're not affiliated with Daegu Gyeongbuk Institute Of Science And Technology, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Daegu Gyeongbuk Institute Of Science And Technology-related inventors


Method and device for sensing pain

A pain sensing device includes a sensor array including a plurality of sensors that sense pressure generated due to a contact of an object and output electrical piezoelectric signals; and a signal processor configured to recognize the shape of the object based on the number of sensors that output the piezoelectric signals among the plurality of sensors, and to generate a pain signal according to the recognized shape of the object.. . ... Daegu Gyeongbuk Institute Of Science And Technology

Differential relaxation oscillator reducing noise effect using differential structure and swing booster technology

Disclosed is a differential relaxation oscillator using a differential structure that may stably maintain a differential voltage swing of capacitors despite an influence of an offset voltage and 1/f noise of a comparator, and also generate a dynamic current only at a point in time at which switching is performed, thereby minimizing power consumption.. . ... Daegu Gyeongbuk Institute Of Science And Technology

Power supplying apparatus for neural activity recorder reducing common-mode signal applied to electrodes connected to the neural activity recorder

Disclosed is a differential voltage supplying apparatus configured to supply, to a neural activity recorder, an input signal generated by combining, with a direct current (dc) power supply, a common-mode signal determined from a voltage applied to a detection electrode and a reference electrode connected to the neural activity recorder, and improve a common-mode rejection ratio of the neural activity recorder and generate a dc power supply.. . ... Daegu Gyeongbuk Institute Of Science And Technology

Position indicating apparatus and bone fixation apparatus including the same

Disclosed is a position indicating apparatus including a main body, a first arm connected to one side of the main body based on a symmetric axis of the main body, a second arm connected to another side of the main body based on the symmetric axis, a first light radiator connected to one end of the first arm to radiate a light, and a second light radiator connected to one end of the second arm to radiate a light, wherein the light radiated from the first light radiator and the light radiated from the second light radiator meet and form an intersection of line.. . ... Daegu Gyeongbuk Institute Of Science And Technology

Mobile-based spectrum imaging device and method for controlling same

The present invention provides a mobile-based spectrum imaging device and a method for controlling the same. A mobile-based spectrum imaging device according to an embodiment of the present invention may comprise: an optical fiber for emitting, in a beam form, light which has been collected from a light source; a linear filter which is movably installed, divides the light emitted from the optical fiber into particular wavelength bands, and makes the divided light have a wavelength band changing according to the incidence location of the light; and a control unit for controlling the location of the linear filter such that the location of incident light is changed on the linear filter.. ... Daegu Gyeongbuk Institute Of Science And Technology

Unidirectionally emitting microdisk having ultra-high quality factor and laser using the same

The present invention relates to a microdisk laser having characteristics of unidirectional emission and an ultra-high quality factor and also a microdisk laser composed of four circular arcs and configured to emit light in one direction in a resonance mode having the form of a whispering gallery mode formed by total reflection.. . ... Daegu Gyeongbuk Institute Of Science And Technology

Image processing device for reducing block artifacts and methods thereof

An image processing method of an image processing device is provided. The image processing method includes obtaining a plurality of encoded images by each encoding an input image including a plurality of frames at different bitrates; identifying block artifacts from the frames of each of the plurality of encoded images; and generating an output image by selectively combining the frames having minimum block artifacts among the frames of each of the plurality of encoded images based on density of the block artifacts of each of the plurality of encoded images. ... Daegu Gyeongbuk Institute Of Science And Technology

Classification method based on support vector machine

Provided is a classification method based on a support vector machine, which is effective for a small amount of training data. The classification method based on a support vector machine includes building a first classification model by applying a weight value based on a geometrical distribution of an input feature vector, building a second classification model, based on a classification uncertainty of the input feature vector, and merging the first classification model and the second classification model to perform dual optimization.. ... Daegu Gyeongbuk Institute Of Science And Technology

Denoiser, and control method thereof

. . A denoising device, and a noise removal method. The denoising device includes a deriving part configured to, when corrupted noise data corrupted due to noises is received from source data, derive an estimated loss which is estimated when each symbol within noise data is reconstructed to the source data based on a predefined noise occurrence probability, a processor configured to process training of a defined learning model by including parameters related with the reconstruction of the source data from the noise data based on context composed of a sequence of neighbored symbols based on each symbol within the noise data and pseudo-training data using the estimated loss corresponding to the context, and an output part configured to output reconstructed data in which each symbol within the noise data is reconstructed to a symbol of the source data through a denoiser formed based on a result of the training processing.. ... Daegu Gyeongbuk Institute Of Science And Technology

Motor function assessment system

Disclosed is system for assessing a motor function, the system including a sensor configured to acquire human body exercise information including a joint position, a joint orientation, a grasp state, or a grasp force, a processor configured to extract an exercise feature for analyzing a human body motion time and human body motion information based on the acquired human body exercise information, analyze at least one target motion for assessment based on a set assessment condition using the extracted exercise feature, classify an assessment factor of the at least one target motion for assessment as a success or a failure, and determine a final assessment score of the at least one target motion for assessment based on the classified assessment factor, and a display configured to display the final assessment score.. . ... Daegu Gyeongbuk Institute Of Science And Technology

Tendon device for suit type robot for assisting human with physical strength

Provided is a tendon device for a suit type robot which includes: a first wire and a second wire respectively fixed on a front portion and a rear portion of a joint of a user, and moving in a lengthwise direction thereof according to flexion-extension of the joint; a tendon driver including a first tendon module including a first pulley, and a second tendon module including a second pulley; a first pulley encoder measuring a rotary angle of the first pulley; a second pulley encoder for measuring a rotary angle of the second pulley; a controller configured to calculate tensions of the first wire and the second wire based on the rotary angle of the first and second pulleys in order to generate a control signal; and a driver configured to provide the first tendon module and the second tendon module with a driving power.. . ... Daegu Gyeongbuk Institute Of Science And Technology

System and method of directing biosignal detector arrangement

Disclosed is a system and method of directing a biosignal detector arrangement. The system for directing a biosignal detector arrangement may include a biosignal detector configured to detect a biosignal of an object, a measurer configured to obtain, in real-time, information including surface data of the object and position data associated with an arrangement of the biosignal detector relative to the object based on the surface data, a processor configured to set initially obtained information of the obtained information as reference information for a surface registration and compare the reference information to finally obtained information of the obtained information, and a display configured to display the reference information and the finally obtained information.. ... Daegu Gyeongbuk Institute Of Science And Technology

Mobile multispectral imaging device, user terminal for acquiring multispectral image, spectral image analysis server and method thereof

Provided are a mobile multispectral imaging device, a user terminal for acquiring a multispectral image, a spectral image analysis server, and a method thereof. A mobile multispectral imaging device, according to an embodiment of the present invention, is for taking spectral images for respective wavelengths by using a photographing unit of a user terminal. ... Daegu Gyeongbuk Institute Of Science And Technology

Apparatus and method for determining bio-information of target using impulse radar

An apparatus and method for determining bio-information of a target using an impulse radar are provided. The method may include generating a frame set by accumulating frames received at preset time intervals, determining a first magnitude spectrum of the frame set corresponding to a first frequency axis by performing a frequency conversion of frames included in the frame set in a sampler index axis direction, determining a second magnitude spectrum of the frame set corresponding to the first frequency axis and a second frequency axis by performing a frequency conversion of the first magnitude spectrum in a time axis direction, determining a third magnitude spectrum of the frame set by adding up values of the second magnitude spectrum for each second frequency, and determining a frequency indicating a peak in the third magnitude spectrum as a heartbeat frequency of the target.. ... Daegu Gyeongbuk Institute Of Science And Technology

03/01/18 / #20180058429

Soft actuator using thermoelectric effect

The present invention relates to a soft actuator moving linearly against external stimuli whose expansion and contraction can be actively controlled, suggesting that the actuator of the invention overcomes the problems of the conventional soft actuators, the soft actuator of the present invention can be repetitively driven quickly and accurately by controlling heating and cooling by using thermoelectric effect and, the soft actuator of the present invention can realize bending, tensioning, compression, and rotational driving of a tubular device containing a driver.. . ... Daegu Gyeongbuk Institute Of Science And Technology

01/04/18 / #20180006228

Conductive polymers, the organic photovoltaic cell comprising the same, and the synthesis thereof

The present invention relates to a conductive polymer, the organic photovoltaic cell comprising the same, and the synthesis method of the same. The novel polymer, according to the present invention, displays more excellent optical properties and higher photoelectric conversion efficiency than the conventional rra (regiorandom) polymer due to its symmetrical structure of quaterthiophene and benzothiadiazole substituted with fluorine.. ... Daegu Gyeongbuk Institute Of Science And Technology








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