Abstract: Provided are an apparatus for manufacturing a textile grid with increased adhesion and a method thereof capable of integrating the textile grid with a concrete structure by increasing the adhesion of the textile grid when the concrete structure is built, repaired, or reinforced, increasing structural safety and durability of the concrete structure, increasing a working speed by coating a surface of the textile grid with an abrasive material powder that is a surface coating material in an automatic series of processes immediately after the textile grid is manufactured, and increasing coating performance by automatically inspecting and adjusting the amount of the coating material applied to the surface of the textile grid using a camera.

Abstract: A radio frequency (RF) weak magnetic field detection sensor includes a ferromagnetic core, a pickup coil disposed to surround the ferromagnetic core, a substrate that includes an opening, a core pad connected to the ferromagnetic core and a coil pad connected to the pickup coil, and an insulating tube interposed between the ferromagnetic core and the pickup coil. The insulating tube includes a bobbin around which the pickup coil is wound, and a core hole formed to pass through the bobbin and configured to accommodate the ferromagnetic core.

Abstract: An example electronic device includes a housing; a touchscreen display; a microphone; at least one speaker; a button disposed on a portion of the housing or set to be displayed on the touchscreen display; a wireless communication circuit; a processor; and a memory. When a user interface is not displayed on the touchscreen display, the electronic device enables a user to receive a user input through the button, receives user speech through the microphone, and then provides data on the user speech to an external server. An instruction for performing a task is received from the server. When the user interface is displayed on the touchscreen display, the electronic device enables the user to receive the user input through the button, receives user speech through the microphone, and then provides data on the user speech to the external server.

Abstract: A stereoscopic display device including a barrier panel is provided. When a viewing distance of a viewer is out of the proper range, the stereoscopic display device may shift the blocking regions and the transmitting regions of the barrier panel. The stereoscopic display device may maintain the ratio of channels located within a barrier blocking region and a barrier transmitting region of the barrier panel by using the channels disposed within trigger regions of the barrier panel. Thus, the stereoscopic display device may provide a stereoscopic image of good quality to the viewer located at a region being out of the proper range.

Abstract: An apparatus and method for transmitting and receiving magnetic field signals in a magnetic field communication system are provided. The apparatus includes a controller configured to generate a communication signal, matching units that are configured to receive the communication signal and that respectively correspond to different matching frequencies, and loop antennas that are connected to the matching units, respectively, and that are configured to convert communication signals according to the different matching frequencies into magnetic transmission signals in the form of magnetic field energy and to transmit the magnetic transmission signals.

Abstract: A locking apparatus according to an embodiment includes an approach detector, a signal transmitter, a measurer, and a controller. The approach detector detects an approach of a user carrying a terminal. The signal transmitter transmits a key authentication signal for authenticating a pre-shared digital key to the terminal using first short-range wireless communication when the approach of the user is detected. The measurer connects a session by generating a security channel with the terminal using second short-range wireless communication and measuring at least one of a distance to and an angle with respect to the terminal when the digital key is authenticated through the key authentication signal. The controller determines whether or not to unlock an access facility in accordance with at least one of the distance to and the angle with respect to the terminal.

Abstract: A locking apparatus according to an embodiment includes an approach detector, a signal transmitter, a measurer, and a controller. The approach detector detects an approach of a user carrying a terminal. The signal transmitter transmits a key authentication signal for authenticating a pre-shared digital key to the terminal using first short-range wireless communication when the approach of the user is detected. The measurer connects a session by generating a security channel with the terminal using second short-range wireless communication and measuring at least one of a distance to and an angle with respect to the terminal when the digital key is authenticated through the key authentication signal. The controller determines whether or not to unlock an access facility in accordance with at least one of the distance to and the angle with respect to the terminal.

Abstract: Disclosed is a radiation shielding tube, wherein a guide tube is made of tungsten or the like, which is excellent in shielding performance, and is configured to be movable depending on various positions where a collimator is installed, so that the guide tube can effectively shield a radiation exposed during movement of a radiation source or RT work in the tube. The radiation shielding tube has a guide tube which is disposed between a radiation source container and a collimator and connects them to each other, and the guide tube is formed in an articular form to be bendable.

Abstract: An electronic device and a method for operating the electronic device are provided. The electronic device includes a secure memory including at least one profile, a processor configured to generate profile extended information for each of the at least one profile, based on profile information, update the profile extended information based on network information obtained by a network search, a memory configured to store the profile extended information, and a communication interface configured to perform the network search.

Abstract: An electronic device and a method for operating the electronic device are provided. The electronic device includes a secure memory including at least one profile, a processor configured to generate profile extended information for each of the at least one profile, based on profile information, update the profile extended information based on network information obtained by a network search, a memory configured to store the profile extended information, and a communication interface configured to perform the network search.

Abstract: Provided is a door-lock apparatus. In the door-lock apparatus which minimizes a loss of a driving force due to a lateral pressure of a thumb-turn gear and a thumb-turn rotating body or an assembling structure of the thumb-turn rotating body and also minimizes a load of a manual operation through the thumb-turn rotating body or the assembling structure of the thumb-turn rotating body, a groove serving as an idle section of a driving force is formed at the thumb-turn rotating body or the assembling structure of the thumb-turn rotating body, and when a lever (or knob) is manually rotated to lock or unlock a lockset of the door-lock apparatus, the manual rotation of the lever (or knob) for locking or unlocking of the lockset separately from a driving motor is smoothly realized with a small force, and also a load of the driving motor is minimized.

Abstract: Embodiments relate to an apparatus that may test a memory device. According to embodiments, a period of memory development may be reduced in a manner of testing a delay of a major part in a memory by adding a simple circuit without using expensive equipment and by which a memory development cost can be lowered. According to embodiments, a memory device may include a memory array and a redundancy memory. According to embodiments, a device may include a programmable redundancy decoder determining a drive force to corresponding to a selection signal, the programmable redundancy decoder outputting the determined drive force to a word line of the redundancy memory and a delay difference generating unit generating a delay difference signal corresponding to a delay difference between first and second word line signals outputted from the redundancy memory.

Abstract: A system for recognizing a text image in an image photographed by an image sensor as characters, searching the characters in an electronic dictionary, and displaying a search result on a window. The image sensor includes a photographing section configured to photograph an image; a determination section configured to determine the photographed image as at least one of a text image region and a non-text image region; and a conversion section configured to convert information of the determined text image region into binary information.

Abstract: Embodiments relate to an apparatus that may test a memory device. According to embodiments, a period of memory development may be reduced in a manner of testing a delay of a major part in a memory by adding a simple circuit without using expensive equipment and by which a memory development cost can be lowered. According to embodiments, a memory device may include a memory array and a redundancy memory. According to embodiments, a device may include a programmable redundancy decoder determining a drive force to corresponding to a selection signal, the programmable redundancy decoder outputting the determined drive force to a word line of the redundancy memory and a delay difference generating unit generating a delay difference signal corresponding to a delay difference between first and second word line signals outputted from the redundancy memory.

Abstract: A temperature regulation system operatively associated with a boiler is provided, including: a temperature sensor sensing hot-water restoration temperature of a space to be heated; a flow controller controlling the amount of restored hot water in the space; a hot-water restoration-flow detector detecting the amount of restored hot water flowing through a hot-water restoration pipe; a key input unit used to set hot-water restoration temperature and a minimum amount of restored hot water; and a controller controlling a flow controller so that when hot-water restoration temperature of a space sensed by a temperature sensor is equal to hot-water restoration setup temperature set by an operator, the amount of water required to maintain the hot-water restoration setup temperature flows into a hot-water restoration pipe.