Abstract: A battery pack management device capable of reducing power consumption while transmitting and receiving data between a master BMS and a slave BMS by using a wireless communication method. The battery pack management device according to the present disclosure includes: a master BMS including an external communicator, an internal communicator, and a master controller and a slave BMS including a power supply, a state measurement sensor, a slave wireless communicator, and a slave controller.

Abstract: Proposed are a wafer position detection apparatus and a wafer position detection and correction method using the same. More specifically, proposed is an apparatus for wafer placement teaching for adjusting a position of a wafer disposed on an electrostatic chuck, the apparatus including a laser distance sensor disposed above the electrostatic chuck, and a controller configured to control a robot configured to transfer the wafer. The controller checks a relative position of the electrostatic chuck and the wafer disposed on the electrostatic chuck using the laser distance sensor so that the wafer is transferred to a predetermined position, and teaches the position of the wafer using the checked relative position of the electrostatic chuck and the wafer.

Abstract: Disclosed are a multilayered cell sheet of cardiac stem cells (CSCs) and a method of manufacturing the same. In particular, the present disclosure provides a method of manufacturing a multilayered cell sheet according to a single step culture procedure by using, as a three-dimensional matrix, a biodegradable natural polymer hydrogel and embedding CSCs in the hydrogel. The multilayered cell sheet of the present disclosure does not require any special device for the manufacturing, is manageable with good physicomechanical property, increases a cell engraftment rate after transplantation based on sufficient accumulation of various growth and protective factors and extracellular matrix between cells, and is also self-assembled by the cell-mediated hydrogel compaction, making nutrients transfer easy. Therefore, the multilayered cell sheet of the CSCs is expected to be usefully applicable as a therapeutic agent for myocardium regeneration.

Abstract: Provided is a supporting unit supporting a substrate. The supporting unit may include: a plate; heating elements provided to the plate and controlling a temperature of a substrate, wherein the heating elements are arranged to control temperatures of different areas of the substrate; and a power supply module supplying power to the heating element, and the power supply module may be configured to continuously supply the power to at least two heating elements of the heating elements.

Abstract: Disclosed is a system for operating a Programmable Logic Controller (PLC) for each movement position of a logistics robot, and a method thereof. A system for operating a PLC for each movement position of a logistics robot according to an exemplary embodiment of the present disclosure includes: a logistics robot configured to supply a necessary component for each process at an industrial site; a PLC which is installed in each process and controls one or more connected equipment; and a server which allocates a transport path of a component to the logistics robot, controls an interworking operation of the equipment based on a movement position of the logistics robot through an input of a PLC memory value of the PLC, traces a control history of each equipment, and recognizes whether the equipment is normally operated and the input of the PLC memory value is omitted.

Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a chamber having a treating space; and a support unit configured to support and heat a substrate in the treating space, and wherein the support unit includes: at least one heating element for adjusting a temperature of the substrate; a power source for generating a power applied to at least one heating element; a power supply line for transmitting the power generated by the power source to the at least one heating element; a power return line for grounding the at least one heating element; and a current measuring resistor provided on the power supply line or the power return line and used for estimating a temperature of the at least one heating element.

Abstract: An embodiment method of operating a cell-based mobility production system for producing various types of mobilities includes assigning works required in each cell of a plurality of cells connected in series or in parallel that vehicle bodies need to go through based on the type of the mobility to be produced, determining a feeding order of the vehicle bodies based on the assigned works, and reassigning the works required in each cell that the vehicle bodies to be fed need to go through based on the determined feeding order, wherein each of assigning the works, determining the feeding order, and reassigning the works is performed by a processor.

Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a chamber having an entrance for taking in and taking out a substrate at a side wall; a support unit provided inside of the chamber and supporting the substrate; an imaging unit for imaging a substrate being taken in by a transfer robot through the entrance; and a controller is configured to control a position of the transfer robot based on an image data from the imaging unit.

Abstract: The inventive concept provides a support unit for supporting a substrate. The support unit for supporting the substrate includes a first plate; heating elements provided at the first plate for controlling a temperature of respective region of the substrate; a power supply module configured to generate at least two powers having a different frequency; a power line transmitting a power generated by the power supply module to the heating elements; and filters installed at the power line to selectively filter a power supplied to the heating elements.

Abstract: A system for detecting a defective battery using wireless communications. The system includes first sensors and a first master device. The first sensors are matched on a 1:1 basis with first battery modules to monitor the first battery modules. The first master device communicates with the first sensors. The respective first sensors each include a first monitoring circuit which collects a primary data on a 1:1-matched first battery module in a monitoring mode, and a first communicating circuit which outputs the primary data to the first master device in a communicating mode. The first monitoring circuit is turned off in the communicating mode. The first communicating circuit is turned off in the monitoring mode.

Abstract: A blockchain generation system included in each of servers forming a blockchain network includes a blockchain condition setting device that sets a blockchain configuration condition statement based on an operator's input to a screen of a user interface. A data detector detects result data stored in a memory of a programmable logic controller according to an operation of a process equipment based on the blockchain configuration condition statement. A blockchain generator generates blockchain data based on the result data detected from the memory of the programmable logic controller and transmits the blockchain data to a plurality of client servers connected via the blockchain network. A storage device stores the blockchain data and store blockchain data received from the client servers.

Abstract: An axle assembly for drive wheels of vehicles includes a steering knuckle, an axle housing coupled to an inside of the steering knuckle, a wheel disc that is fixed to the axle housing to be rotatable integrally with the axle housing, and a drive shaft that is coupled to the axle housing to be rotatable integrally with the axle housing. A hub bearing is disposed between the steering knuckle and the axle housing. A forming part is formed at an end of the axle housing in a state in which a bearing inner race of the hub bearing is coupled to an outer circumferential surface of the axle housing, and the bearing inner race is engaged with a side part of the axle housing by the forming part in a state in which the forming part is pressed against a side end of the bearing inner race.

Abstract: Provided are an injectable intraocular microgel and an injectable intraocular hydrogel that are safe to a human body and that can release a drug in the eye for a long period of time. This injectable intraocular microgel may have a form in which a drug is loaded on a hyaluronic acid microgel generated by causing hyaluronic acid copolymers to cross-link with each other through a w/o emulsion method.

Abstract: Provided are a device and method for predicting product properties of a naphtha splitting unit (NSU). The method includes training a prediction model for predicting the product properties of the NSU, inputting an input variable to the trained prediction model to acquire a prediction value for each output variable, and outputting the acquired prediction values for the output variables.

Abstract: Discussed is a battery management apparatus which includes a battery management system that monitors a state of a battery, and a power receiving device that wirelessly receives power from a power transmitting device, where the battery management system calculates an optimum charging condition for the battery based on data on the state of the battery and power transmission performance of the power transmitting device.

Abstract: Disclosed is a battery management system and a battery pack and the battery management system includes: a pack voltage sampling unit for periodically sampling a pack voltage of a battery pack; a pack current sampling unit for sampling a pack current of the battery pack; and a control unit for, when the pack voltage sampling of the battery pack is completed, recording a time from a sampling start time of the pack voltage to a sampling completion time of the pack voltage as a first time, and transmitting a voltage sampling synchronization signal for measuring a cell voltage of a battery cell to a plurality of lower-level battery management systems.

Abstract: A battery pack includes at least one battery module including a plurality of battery cells, and a module housing to receive the plurality of battery cells, at least one thermoelectric module disposed outside or inside of the module housing of the battery module and configured to generate voltage when a temperature of the battery module rises to a predetermined temperature or above, and an energy drain unit configured to discharge the battery module when a predetermined magnitude of voltage or above is applied from the thermoelectric module.

Abstract: The present invention relates to a compound exhibiting excellent agonist activity against melanocortin receptors. More specifically, the present invention relates to a compound of Formula 1, a pharmaceutical composition comprising the compound as an active ingredient, and a use thereof, and the compound of the present invention exhibits excellent agonist activity against melacortin-4 receptors and can be particularly useful in preventing or treating obesity, diabetes, inflammation and erectile dysfunction.

Abstract: The disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). An operation method of a device for upconversion in a wireless communication system is provided. The method includes receiving a first local oscillator (LO) signal, generating a second LO signal, based on the first LO signal and cross-coupled latches, receiving an input signal, generating an upconverted frequency, based on the second LO signal and the input signal, generating an output signal obtained by processing a harmonic component included in the upconverted frequency, and transmitting the generated output signal.

Abstract: The present invention relates to a novel fusion protein comprising the transcription modulation domain of the transcription factor NF-?B subunit p65 and a protein transduction domain and to the use thereof. The fusion protein of the present invention has the effects of inhibiting the transcription of NF-?B and IL-2 by competitive inhibition and inhibiting the LPS-induced secretion of inflammatory cytokines and also inhibiting the production of IL-2, IFN-?, IL-4, IL-17A and IL-10 in splenocytes, and thus is effectively used as a composition for the prevention or treatment of a disease related to NF-?B overactivity.