Abstract: The present invention relates to a technology for a sensor network, machine to machine (M2M) communication, machine type communication (MTC), and the Internet of things (IoT). The present invention can be utilized for intelligent services (smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety-related services, and the like) based on the technology. The present invention relates to an efficient image processing method and device for virtual reality content, and according to one embodiment of the present invention, the image processing method for projecting an image of virtual reality content comprises the steps of: acquiring a first planar image projected by dividing a front part and a rear part of a spherical image for expressing a 360-degree image; generating a second planar image projected by sampling the first planar image on the basis of a pixel position; and encoding the second planar image.

Abstract: Provided are a sheet, a method of its preparation, and a tire comprising the sheet, wherein the sheet comprises tire cords, a topping rubber for topping the tire cords, and a conductive fiber located on the surface of the topping rubber. The sheet can provide tires, on which a rubber composition with a low electricity-transmitting property and low rolling resistance is applied, with excellent conductivity.

Abstract: A method of controlling a generator for a vehicle includes calculating a current charging amount and a target charging amount of a battery, estimating regenerative energy of the battery based on predicted vehicle travel information, and determining whether a road section in which the vehicle travels is a regenerative braking section based on the predicted vehicle travel information and vehicle position information. The generator and the battery are controlled so the generator maximally charges the battery when the road section in which the vehicle travels is the regenerative braking section and so the energy of the battery and a charging amount of the battery is the target charging amount when the road section in which the vehicle travels is not the regenerative braking section.

Abstract: A method for manufacturing a skin chip according to an exemplary embodiment of the present disclosure may include: a step of forming first and second PDMS layers disposed on both surfaces of a porous membrane and each having a microfluidic channel through which a culture medium is transferred to both surfaces of the porous membrane; a step of forming first and second MEA substrate layers disposed on the outer surfaces of the first and second PDMS layers, respectively, and having metal electrodes for measurement of TEER arranged at positions corresponding to the channels; and a step of forming first and second PMMA layers disposed on the outer surfaces of the first and second MEA substrate layers, respectively. In the method for manufacturing a skin chip according to in an exemplary embodiment of the present disclosure, the porous membrane may be made of a polycarbonate having pores of a predetermined size.

Abstract: A vehicle battery controlling apparatus is provided and includes a sensor that senses a SOC of a battery connected to a switch among a plurality of batteries and a controller that controls the on/off of the switch based on a first result of determining whether a vehicle enters a fuel-cut section and a second result of comparing the SOC of the battery with at least one or more predetermined reference values. The apparatus improves fuel efficiency by increasing energy regeneration, and improves battery durability by minimizing battery SOC in a non-regeneration section.

Abstract: A filter includes a first chip having first frequency characteristics, a second chip having second frequency characteristics different from the first frequency characteristics, a first series portion and a second series portion connected in series between an input terminal and an output terminal, and each including at least one resonator, a first shunt portion disposed on the first chip and connected between a first node and a ground and a second shunt portion disposed on the second chip and connected between a second node and the ground, the first and second nodes being disposed between the input terminal and the output terminal, the first shunt portion and the second shunt portion each including at least one resonator, and a shunt trimming inductor connected to the first shunt portion in series.

Abstract: A filter includes: series resonators disposed between an input terminal and an output terminal; and shunt resonators disposed at different nodes between the input terminal and the output terminal, wherein a resonance frequency and an antiresonance frequency of at least one series resonator among the series resonators are respectively located within a reference frequency range of a resonance frequency and an antiresonance frequency of the shunt resonators.

Abstract: Proposed is a non-pneumatic tire including: a tread part having an outer circumferential surface at which a bent pattern is formed; at least one reinforcing structure part that is positioned between the outer circumferential surface of the tread part and an inner circumferential surface of the tread part so as to be inserted inside the tread part; a spoke part that is formed radially around a center of the tread part and is coupled to an inner surface of the tread part; and a rim part that has a diameter smaller than a diameter of an inner circumferential surface of the spoke part and has an outer circumferential surface which is coupled to the spoke part. The reinforcing structure part has a plain weave shape surrounded by an elastomer and is wound in a circumferential direction of the tread part.

Abstract: A front end module includes an antenna terminal connected to an antenna, a first filter having a first end connected to the antenna terminal and having a first pass band; and a second filter having a first end connected to the antenna terminal and having a second pass band different from the first pass band. The first filter and the second filter simultaneously filter an RF signal received by the antenna, and simultaneously filter an RF signal transmitted externally through the antenna. The first filter and the second filter are configured to support wireless communications of a same standard.

Abstract: A jig pressing-type pressing short-circuiting inspection method includes the steps of: pre-aging battery cells, each of which is manufactured by inserting an electrode assembly in a battery container, injecting an electrolyte into the battery container, and sealing the battery container. The method includes inserting the plurality of battery cells in an active jig; pressing the active jig; and inspecting electric current of the battery cells. The inspection method permits detection of a low-voltage defect of a battery cell in a pre-aging state, which shows a high voltage regulation per capacity, thus greatly reducing the inspection time, and enabling simultaneous inspection of a plurality of battery cells. In addition, a micro-defect occurring in a stack-folding type battery cell can be accurately detected, which is difficult to be detected by the conventional inspection method.

Abstract: A method for estimating a state of charge (SOC) value of a battery may include determining, by a controller, whether an entry condition for estimating the SOC value of the battery is satisfied based on state data of the battery; generating, by the controller, an initial SOC value of the battery using an internal resistance value of the battery when the state data satisfies the entry condition; generating, by the controller, a first storage capacity of the battery to generate using the initial SOC value; generating, by the controller, a second storage capacity of the battery using the first storage capacity and a charging efficiency of the battery; and estimating, by the controller, the SOC value of the battery using the second storage capacity.

Abstract: A simultaneous inspection device of multiple secondary battery cell pouches is provided. The simultaneous inspection device includes a support member installed for support; a movable member installed to face the support member; multiple pressure panels which are installed side by side between the support member and the movable member, and combined so that the gap between them can be adjusted by the back and forth movement of the movable member wherein the secondary battery cell pouches are inserted into each gap; a guide member for guiding the pressing panels to move in the direction necessary for adjusting the gaps; and a pressure driving unit for moving the movable member back and forth to pressurize and pressure-release the secondary battery cell pouch between the pressurizing panels on both sides.

Abstract: A content scheduling apparatus includes a content storage storing contents, a screen division information storage storing screen division information including a screen division form having division regions and time slot information including information about time slots allocated to each of the division regions, a content information storage storing content information including content list information about a list in which contents are listed for each of the division regions among the contents and content display order information including display orders each of which includes a display order of the contents listed for each of the division regions, and a schedule generator to allocate the contents listed for each of the division regions to the time slots allocated to each of the division regions according to the content display order information so that the contents listed for each of the division regions are sequentially displayed on each of the division regions.

Abstract: A wind farm supervision monitoring method includes: displaying, by a user interface (UI) unit, a location of the site server on a map along with a dashboard menu, a navigation menu, and an alarm & event menu; collecting, by a data collection unit, data about status monitoring of each wind turbine from the site server; detecting, by an abnormality status detection unit, an abnormality status of each wind turbine based on the data about the status monitoring of each wind turbine and issuing an alarm based on the detecting the abnormality status; providing, by a supervision unit, a turbine operation status of each wind turbine using the dashboard menu, managing operation and maintenance; and establishing, by the supervision unit, an operation and maintenance plan for the detected abnormality status of the wind turbine.

Abstract: A filter comprises a series unit comprising a plurality of series resonators, a shunt unit comprising a plurality of shunt resonators, connected between the plurality of series resonators and a ground, and a correction unit comprising an inductor unit connected between both ends of at least one of a set of series resonators of the plurality of series resonators and a set of shunt resonators of the plurality of shunt resonators, and an impedance unit connected between the inductor unit and a ground.

Abstract: A non-pneumatic tire includes a rim part configured to be coupled to an axle; a tread part formed in a shape of surrounding an outer side of the tire in a circumferential direction thereof and being in contact with the ground; a spoke part which is formed between the rim part and the tread part and is provided with an upper arch bodies and lower arch bodies of an arch shape to absorb impacts transmitted from the ground to the tread part; and a structural reinforcement part which is inserted into the inside of the tread part and is provided with a cord sheet member comprising a plurality of wires to perform load support and stress distribution of the spoke part.

Abstract: A non-pneumatic tire includes a rim part in which an insertion groove is formed and being connected with an axle; a tread part formed in a shape of surrounding an outer side of the tire in a circumferential direction thereof and being in contact with the ground; a spoke part formed between the rim part and the tread part and provided with upper arch bodies and lower arch bodies of an arch shape to absorb impacts transmitted from the ground to the tread part; a structural reinforcement part inserted into the inside of the tread part to perform load support and stress distribution of the spoke part; a conductive structure part formed between an outer surface of the rim part and an inner surface of the tread part, and having fiber plated using a metal salt.

Abstract: A filter includes a plurality of series portions each including one or more series resonators, and a plurality of shunt portions each including one or more shunt resonators. At least one of the plurality of shunt portions includes two shunt resonators connected to each other in anti-series, and antiresonance frequencies of the two shunt resonators are arranged externally of a passband.

Abstract: An outdoor unit of an air conditioner includes a compressor that compresses a first refrigerant introduced from an indoor unit of the air conditioner and a condenser that condenses the first refrigerant compressed by the compressor. A first driving circuit drives the compressor and a second driving circuit regulates a voltage of the first driving circuit. A cooling unit includes: a heat dissipation member that comes into thermal contact with the first driving circuit and the second driving circuit, and a refrigerant pipe that is provided in the heat dissipation member, and has a path along which a second refrigerant moves through the first driving circuit and the second driving circuit. As a result, it is possible to efficiently cool the first driving circuit and the second driving circuit.

Abstract: A control information interpretation method of a terminal and a base station in a mobile communication system, and a terminal and a base station concerning the same, respectively, are provided. The control information interpretation method of a terminal includes receiving, by the terminal, control information including transport block information and antenna port related information; identifying whether a codeword 0 is enabled and a codeword 1 is disabled, or both the codeword 0 and the codeword 1 are enabled based on the transport block information; and interpreting the antenna port related information according to a result of the identification.