Daegu Gyeongbuk Institute of Science and Technology | Date: 2016-08-17
Provided is a method and apparatus for assisting spasticity and clonus evaluation using an inertia sensor, the apparatus including an acquirer configured to acquire a measured value from an inertia sensor attached to an object, a calculator configured to calculate an angle of a joint of the object based on the measured value, and a processor configured to evaluate a spasticity and a clonus based on the angle of the joint.
Daegu Gyeongbuk Institute of Science and Technology | Date: 2015-03-16
A short-range magnetic field system according to an embodiment includes a transmission antenna part located at a transmission port; and a reception antenna part located at a reception port to face the transmission antenna part. wherein a magnetic field formed around the transmission antenna part or the reception antenna part can be offset.
Daegu Gyeongbuk Institute of Science and Technology | Date: 2016-08-12
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 | Date: 2016-09-13
Provided is an electro-mechanoluminescent (EML) film. The EML film includes an upper supporting layer including an upper PDMS layer, including PDMS to which a stress is applied, and an upper electrode layer that is formed on a bottom of the upper PDMS layer and includes the PDMS and AgNW which are mixed with each other, a lower supporting layer including a lower PDMS layer and a lower electrode layer that is formed on a top of the lower PDMS layer and includes the PDMS and the AgNW mixed with each other, and an emitting layer formed between the upper electrode layer and the lower electrode layer, the emitting layer including a mixture, where a luminescent material with metal ions doped thereon is mixed with the PDMS, and simultaneously causing ML of a first color based on the stress and EL of a second color based on the electric field.
Daegu Gyeongbuk Institute of Science and Technology | Date: 2014-11-18
Provided is a cell stimulating system including an oscillator, in an ultrasound probe array type, including a plurality of ultrasound devices disposed in a matrix structure, the oscillator being produced using a micro electro mechanical system (MEMS), a plurality of cell containers configured to each contain a cell that is selectively stimulated by the ultrasound devices, the cell containers being disposed on a top of the oscillator to correspond to each of the ultrasound devices, and a device operator configured to operate an ultrasound device selected from among the ultrasound devices. According to an embodiment of the present invention, it is possible to selectively and simultaneously stimulate the cell of each of the cell containers based on a plurality of parameters, by selective operation of the ultrasound devices of the oscillator by the device operator, such that various experiments are simultaneously performed while reducing cost and an amount of time used for the experiments.
LG Corp, Daegu Gyeongbuk Institute of Science and Technology | Date: 2017-02-01
Daegu Gyeongbuk Institute of Science and Technology | Date: 2015-11-02
Provided are an omnidirectional moving robot device, and a system and method for object conveyance using a plurality of moving robot devices. The omnidirectional moving robot device includes a sensor, a traveling unit including an omnidirectional wheel disposed in a housing, and a control unit configured to transmit a traveling command signal to the traveling unit by using data measured by the sensor.
Daegu Gyeongbuk Institute of Science and Technology | Date: 2016-04-14
Disclosed is an electro-mechanical brake device, including: a disk; a pair of brake pads respectively disposed at both sides of the disk; a caliper respectively disposed inside the pair of brake pads; a brake module portion disposed at one side of the caliper; and a parking brake portion that is disposed to be perpendicular to a motor shaft of the brake module portion and is connected to a parking brake switch that is operated by a driver, and selectively controls a rotation of the motor shaft depending on the operation of the parking brake switch.
Daegu Gyeongbuk Institute of Science and Technology | Date: 2015-04-07
Disclosed herein is modeling system and method of a muscle activation that is both biophysically-plausible and practically-robust over a wide range of physiological input conditions such as excitation frequency and muscle length. The modeling system comprises: a first module transforming electrical signals from motoneurons to concentration of Ca^(2+) in the sarcoplasm; a second module receiving the concentration of Ca^(2+) from the first module and transforming the concentration of Ca^(2+) to and activation dynamics of muscle; and a third module receiving the activation dynamics of muscle from the second module and transforming the activation dynamics of muscle to muscle force. The first module and the second module compensate a length dependency of the concentration of Ca^(2+) and the activation dynamics.
Daegu Gyeongbuk Institute of Science and Technology | Date: 2015-07-09
The present invention relates to a method for manufacturing a nanowire of a core-shell structure including a metal nanowire core and a graphene shell, comprising the steps of: providing a metal nanowire; and coating the metal nanowire with graphene by a plasma chemical vapor deposition method. In addition, the present invention relates to: a nanowire having a core-shell structure including a metal nanowire core and a graphene shell; and a transparent electrode formed from the nanowire. The transparent electrode formed from the nanowire having a core-shell structure has advantages of having controllable copper oxidation characteristics, being optically, electrically and mechanically excellent, and enabling the transparent electrode to be manufactured at a low cost.