Abstract: In some examples, a hinge assembly includes a hinge cover, a hinge inside the hinge cover to pivotally attach a base housing to a display housing of a computer, a space inside the hinge cover and adjacent a first side of the hinge, and a cable retainer positioned in the space, the cable retainer comprising receptacles to receive respective portions of a cable, the receptacles to retain the cable in position as the base housing and the display housing are pivoted with respect to one another with the hinge.

Abstract: Provided is a low frequency vibrating actuator device. The low frequency vibrating actuator device includes a substrate including a pair of connection electrodes, an actuator provided on the pair of connection electrodes to generate vibration, a support provided on the actuator, a vibration membrane provided on the support to vibrate according to the actuator, and a vibrating mass provided on the vibration membrane to vibrate according to the vibration membrane. The actuator includes a plurality of laminated insulating layers and internal electrodes that are alternately laminated between the insulating layers adjacent to each other, and a top surface of the support, which contacts the vibration membrane, has an area that is equal to or less than that of a bottom surface of the support, which contacts the actuator.

Abstract: Examples disclosed herein provide a docking device for a computing device. One example docking device includes a mounting device to align with a mating cavity of the computing device. The docking device includes a locking blade that extends from the mounting device into a slot in the mating cavity of the computing device. The mounting device includes a first magnetic member disposed within the mounting device to initiate extension and retraction of the locking blade from the mounting device into and out of the slot in the mating cavity.

Abstract: The present invention relates to a radionuclide adsorbent, which includes a hollow space (specifically, an area which is entirely empty or in which transition metal oxide particles are present); and a transition metal-ferrocyanide shell (specifically, a transition metal-ferrocyanide shell having a structure in which a plurality of two-dimensional nano flakes overlap or a transition metal-ferrocyanide shell having a structure in which a plurality of three-dimensional nano polyhedrons agglomerate) formed on the space surface, a preparation method thereof, and a method of removing a radionuclide using the same.

Abstract: Disclosed is a peel strength measurement apparatus using an electromagnet, the peel strength measurement apparatus including a test piece fixing unit configured to fix a test piece including at least two layers, a magnetic material attached to at least one surface of the test piece, an electromagnet configured to apply magnetic force to the magnetic material, a power supply unit configured to supply electric power to the electromagnet such that the electromagnet can generate a magnetic field, and a current controller configured to control the supply of electric power from the power supply unit to the electromagnet.

Abstract: An electronic device and an operation method of the electronic device are disclosed. The electronic device includes a communication module, a memory and a processor. The communication module is configured to communicate with a communication relay. The memory is configured to store registration information of at least one IoT device and scenario information associated with operating an operation state of at least one registered IoT device according to information associated with an unregistered external electronic device. The processor is configured to receive the information associated with the unregistered external electronic device via the communication relay. The processor is also configured to select the scenario information corresponding to the information.

Abstract: An example battery replacement device includes a body, and an alignment guide coupled to the body to fit around a portion of an electrical device to guide the battery replacement device in alignment with the electrical device. The battery replacement device also includes a battery coupling device formed at a first portion of the body to couple to a used battery of the electrical device, and a recess defined in a second portion of the body to retain a replacement battery.

Abstract: Disclosed is a separator damage detecting apparatus. The separator damage detecting apparatus detects a separator damage of a secondary battery by applying a voltage while pressing an electrode assembly having a structure in which a positive electrode plate, a separator and a negative electrode plate are stacked, to induce a temporary short circuit of a positive electrode plate and a negative electrode plate. The separator damage detecting apparatus includes a short circuit measuring unit configured to apply a voltage to the electrode assembly and detect a leakage current; and a pressing jig configured to roll-press at least one surface of the electrode assembly or consecutively press predetermined regions of the at least one surface of the electrode assembly.

Abstract: Examples disclosed herein provide a docking device for a computing device. One example docking device includes a mounting device to align with a mating cavity of the computing device. The docking device includes a locking blade that extends from the mounting device into a slot in the mating cavity of the computing device. The mounting device includes a first magnetic member disposed within the mounting device to initiate extension and retraction of the locking blade from the mounting device into and out of the slot in the mating cavity.

Abstract: A pixel circuit includes a sensing block, a stimulation block, a first line control circuit, and a second line control circuit. The sensing block outputs biometric data of a biosignal in response to a first selection signal. The stimulation block radiates a stimulation signal in response to a second selection signal. The first line control circuit outputs the first selection signal for selecting the sensing block as a target sensing block, and outputs the second selection signal for selecting the stimulation block as a target stimulation block. The second line control circuit processes characteristic data associated with the biometric data and the stimulation signal.

Abstract: Example implementations relate to pen holding devices. In an example, a pen holding device can comprise a connector coupled to a receiver to couple the pen holding device to an electronic device, and the receiver including a magnet and a pen clip holder, the receiver to couple a pen via the magnet and the pen clip holder.

Abstract: An unmanned aerial vehicle is disclosed. The unmanned aerial vehicle includes a memory, a sensor unit, a camera, a moving unit, and a processor. The sensor unit is configured to sense the unmanned aerial vehicle or a surrounding object. The camera configured to take an image. The moving unit configured to generate power to move the unmanned aerial vehicle. The processor is configured to determine whether a user makes contact with the unmanned aerial vehicle. The processor is also configured to control the moving unit to allow the unmanned aerial vehicle to hover at a second location when the unmanned aerial vehicle is moved from a first location to the second location by an external force of a predetermined magnitude or greater while the contact is maintained.

Abstract: Provided is a pressure sensitive display device including a sensing substrate, a reaction substrate provided on the sensing substrate, and spacers provided between the sensing substrate and the reaction substrate to space the sensing substrate apart from the reaction substrate. Here, the sensing substrate includes a flexible substrate and a touch electrode provided on one surface of the flexible substrate, which faces the reaction substrate. The reaction substrate includes a transparent substrate, a transparent electrode provided on one surface of the transparent substrate, which faces the sensing substrate, and a light emitting layer disposed on the transparent electrode.

Abstract: An electrode assembly has a structure in which a plurality of electrodes, from each of which an electrode tab protrudes, is stacked, wherein the electrodes are coupled to each other by welding the electrode tabs to each other, the electrode tabs are coupled to an electrode lead, the electrode lead wraps the electrode tabs by including an electrode lead main body with a first surface coupled to the upper surface of the electrode tabs, a second surface bent at a first bent portion in a state of being connected to the first surface so as to be coupled to a lower surface of the electrode tabs, and a third surface bent at a second bent portion in a state of being connected to the second surface and configured to be withdrawn outside a battery case, and the electrode tabs are coupled to the electrode lead by clinching.

Abstract: Provided is a method for fabricating an electronic device, the method including: preparing a carrier substrate including an element region and a wiring region; forming a sacrificial layer on the carrier substrate; forming an electronic element on the sacrificial layer of the element region; forming a first elastic layer having a corrugated surface on the first elastic layer of the wiring region; forming a metal wirings electrically connecting the electronic element thereto, on the first elastic layer of the wiring region; forming a second elastic layer covering the metal wirings, on the first elastic layer; forming a high rigidity pattern filling in a recess of the second elastic layer above the electronic element so as to overlap the electronic element, and having a corrugated surface; forming a third elastic layer on the second elastic layer and the high rigidity pattern; and separating the carrier substrate.

Abstract: Provided is a radionuclide absorbent, a method of preparing the same and a method of removing a radionuclide using the same. The radionuclide absorbent, compared to conventional zeolite, may more selectively remove radioactive cesium (Cs+) and/or strontium (Sr2+) ions even in the presence of various competitive ions (e.g., Na+, K+, Mg2+, and Ca2+) in groundwater or seawater. In addition, the radionuclide absorbent may be prepared by a simple method of thermally treating a mixture of sulfur and zeolite, and thereby, sulfur may be uniformly dispersed in zeolite.

Abstract: The present invention relates to an electronic device for controlling an unmanned aerial vehicle and a control method therefor. The electronic device for controlling an unmanned aerial vehicle according to the present invention comprises: a first sensor for sensing a first direction; a second sensor for sensing a second direction opposite to the first direction; and a processor electrically connected to the first sensor and the second sensor, wherein the processor may be configured to: determine whether the unmanned aerial vehicle is located in a first environment on the basis of at least one sensing data obtained by the first sensor; control sensing operations of the first sensor and the second sensor according to the determination result; and control motion of the unmanned aerial vehicle on the basis of at least one sensing data obtained by the first sensor and the second sensor.

Abstract: An electronic device according to various embodiments of the present invention comprises: a communication circuit; at least one processor electrically connected to the communication circuit; and a memory electrically connected to the processor, wherein the memory can store instructions causing, when executed, the processor to: receive, through the communication circuit, first information indicating the state of the first electronic device from a first electronic device after initiating booting of the first electronic device and before completion of the booting; and control an output device functionally connected to the processor such that state information of the first electronic device is outputted on the basis of the first information. Additionally, other embodiments are possible.

Abstract: The present invention relates to a method for removing cesium in a clay mineral using hydrogen peroxide. According to the present invention, cesium in a clay mineral is removed using hydrogen peroxide, which serves to induce interlayer expansion of the clay mineral to allow a cation to easily enter an interlayer of the clay mineral, and thus cesium desorption efficiency can be further improved. Also, the method according to the present invention can be efficiently used to restore soil in residential areas widely contaminated with a radionuclide when a major accident such as Fukushima nuclear accident occurs as well as various sites of atomic energy facilities contaminated with a radionuclide. Also, since radiation-contaminated soil is treated with only hydrogen peroxide and cations, secondary environmental pollution caused by wastes can be significantly reduce and the waste disposing cost can also be saved.

Abstract: An apparatus, a recording medium, and a method for generating a control parameter of a screen printer are disclosed. The apparatus includes a memory that stores a simulation model configured to derive predictive inspection information on a printed state of solder paste based on a plurality of control parameters of the screen printer; a communication circuit configured to receive first inspection information on a plurality of solder pastes printed by the screen printer based on a first control parameter, and a processor electrically connected to the memory and the communication circuit.