Abstract: A refrigerator including a main body having a plurality of storage compartments to store food; a door configured to open and close the main body; a door switch configured to detect an opening and closing of the door; a microphone configured to receive a voice of a user; and a controller configured to recognize the voice of the user input from the microphone and extract shopping goods information, wherein the controller extracts the shopping goods information based on the voice of the user input through the microphone when the door is opened.

Abstract: An apparatus and a method. The apparatus includes a first recurrent network in a first layer; a second recurrent network in a second layer connected to the first recurrent network; a distant input gate connected to the second recurrent network; a first highway gate connected to the distant input gate and the second recurrent network; a first elementwise product projection gate connected to the distant input gate, the highway gate, and the second recurrent network; a second highway gate connected to the first recurrent network and the second recurrent network; and a second elementwise product projection gate connected to the first recurrent network, the second highway gate, and the second recurrent network.

Abstract: An apparatus and a method. The apparatus includes a plurality of long short term memory (LSTM) networks, wherein each of the plurality of LSTM networks is at a different network layer, wherein each of the plurality of LSTM networks is configured to determine a residual function, wherein each of the plurality of LSTM networks includes an output gate to control what is provided to a subsequent LSTM network, and wherein each of the plurality of LSTM networks includes at least one highway connection to compensate for the residual function of a previous LSTM network.

Abstract: A method and apparatus is provided. The method includes determining a training data set comprising input and output data of a power amplifier, determining compensation data by regressing the training data using a frequency domain weighting function, storing the compensation data, and linearizing an output of the power amplifier using the stored compensation data.

Abstract: A laminating device includes a first jig on which a first member is seated, a second jig facing the first jig, and a second member between the first jig and the second jig. The second jig includes a pad part having a top surface on which the second member is seated, the pad part having elasticity, a pad deformation part configured to support a rear surface of the pad part, and a support part to support the pad deformation part. The pad deformation part couples the pad part to the support part, and a portion of the pad deformation part has a recessed plate shape with respect to the pad part to correspond to a position thereof coupled to the support part.

Abstract: Disclosed herein is a remote controller capable of remotely controlling a plurality of devices. According to one embodiment of the present invention, the remote controller includes a transmitter to transmit a transmitting signal, a receiver to receive a reflective signal from a first reflection pattern, an image projector to project an image outward, an input unit provided with a plurality of buttons, and a controller to perform a control operation to enter a remote control mode for a first device corresponding to the first reflection pattern based on the reflective signal from the first reflection pattern and to perform a control operation to project a remote control window for remote control of the first device outward through the image projector. Thereby, remote control may be performed based on image projection.

Abstract: Disclosed is a method of controlling laundry treating apparatus including supplying power to a driving unit configured to rotate a drum, an input unit configured to input a control command and a communication unit configured to receive a remote control command transmitted from a remote control device, setting a remote control mode so as to operate the driving unit if the communication unit receives the remote control command, and executing a standby operation so as to cut off power supply to the driving unit and to maintain power supplied to the communication unit, when the remote control mode is set.

Abstract: A triboelectric generator includes a first electrode and a second electrode spaced apart from each other, a first charging part on the first electrode, a second charging part on the second electrode, and a grounding unit. The first charging part and the second charging part may be configured to contact each other through a sliding motion. The grounding unit may be configured to intermittently connect a charge reservoir to the second charging part. The grounding unit may be configured to vary the electric potential of the second charging part so as to amplify current flowing between electrodes of the triboelectric generator.

Abstract: A method and apparatus is provided. The method includes determining a training data set comprising input and output data of a power amplifier, determining compensation data by regressing the training data using a frequency domain weighting function, storing the compensation data, and linearizing an output of the power amplifier using the stored compensation data.

Abstract: Disclosed is a wireless headset including: a main body; sub-bodies detachably attached to both lateral ends of the main body by a retractable cable; earpieces detachably attached to the sub-bodies and configured to output a sound when supportedly installed in the sub-bodies; and a controller configured to output the sound wirelessly through the earpieces when the earpieces are separated from the sub-bodies.

Abstract: Provided are a sanal culturing composition and a method for culturing sanal using the same.

Abstract: Provided is an indoor unit for an air conditioner. The indoor unit for the air conditioner includes a case having at least one suction hole, a heat exchanger disposed at a side of the suction hole, a fan rotatably disposed at a discharge side of the heat exchanger, a front panel coupled to a front portion of the case, the front panel including a discharge part, a discharge panel disposed on the discharge part, and a guide device disposed to surround the fan, the guide device having a curved surface for guiding air discharged from the fan to the guide part.

Abstract: A THz device includes: an antenna electrode capable of transmitting and receiving a THz wave to free space; first transmission lines capable of transmitting the THz wave, the first transmission lines respectively connected to the antenna electrodes; an active element of which a main electrode is connected to each of the first transmission lines; second transmission lines capable of transmitting the THz wave, the second transmission lines connected to the first active device; pad electrodes respectively connected to the second transmission lines; and a low-pass filter with respect to the THz wave, the low-pass filter connected to the pad electrodes, wherein impedance matching of between the antenna electrode and the active element is performed by an impedance conversion of the first transmission lines. The THz device is capable of the high-efficiency matching between the active element and the antenna due to the impedance conversion effect of the transmission line.

Abstract: A refrigerator includes a door, a dispenser in the door, a water nozzle and an ice nozzle on the dispenser, the ice nozzle being arranged in a line with the water nozzle, and a single manipulation member under the water nozzle and the ice nozzle that is manipulated in a same direction as the arranged direction of the water nozzle and the ice nozzle, the manipulation member allowing selection between dispensing of water and ice. The refrigerator also includes a detection member on the dispenser for recognizing a manipulation of the manipulation member, a control unit for controlling a valve and a motor to dispense either the water or ice based on an input of the detection member, and a display unit on the dispenser for displaying a selected state of the water or ice according to a manipulated state of the manipulation member.

Abstract: Methods of processing molten material comprising the step (I) of flowing molten material through an interior of a conduit from a first station to a second station of a glass manufacturing apparatus and the step (II) of cooling the molten material within the interior of the conduit by passing a cooling fluid along an exterior of the conduit. The method further includes the step (III) of directing a travel path of the cooling fluid toward a vertical plane passing through the conduit. In further examples, a glass manufacturing apparatus comprises a first station, a second station, and a conduit configured to provide a travel path for molten material traveling from the first station to the second station. The glass manufacturing apparatus further comprises at least one baffle configured to direct a travel path of cooling fluid toward a vertical plane passing through the conduit.

Abstract: Methods and apparatuses are provided in which a processor of a transceiver selects one of a real component of a complex signal and an imaginary component of the complex signal. The complex signal has IQ imbalance. An adaptive filter of the transceiver performs a real multiplication operation using an adaptive filter coefficient and the one of the real component and the imaginary component of the complex signal to generate a complex compensation signal. An adder of the transceiver sums the complex signal and the complex compensation signal to generate a compensated signal in which the IQ imbalance is corrected. The compensated signal is output for digital processing.

Abstract: A communication system includes: an inter-device interface configured to receive received signal including communication content; a communication circuit, coupled to the inter-device interface, configured to: determine an in-phase signal-component and a quadrature signal-component based on the received signal, calculate an adjustment value including a first adjustment and a second adjustment based on the in-phase signal-component and the quadrature signal-component according to a maximum-likelihood mechanism, and adjust the received signal based on the adjustment value for reducing an in-phase/quadrature imbalance between the in-phase signal-component and the quadrature signal-component in processing the communication content.

Abstract: A communication system includes: an inter-device interface configured to receive received signal including communication content; a communication circuit, coupled to the inter-device interface, configured to: determine an in-phase signal-component and a quadrature signal-component based on the received signal, calculate an adjustment value including a first adjustment and a second adjustment based on the in-phase signal-component and the quadrature signal-component according to a maximum-likelihood mechanism, and adjust the received signal based on the adjustment value for reducing an in-phase/quadrature imbalance between the in-phase signal-component and the quadrature signal-component in processing the communication content.