Abstract: Provided is an ultrathick steel material for a flange having excellent strength and low temperature impact toughness, and a manufacturing method therefor. The steel material of the present disclosure comprises, in weight %, C: 0.05-0.2%, Si: 0.05-0.5%, Mn: 1.0-2.0%, Al: 0.005-0.1%, P: 0.01% or less, S: 0.015% or less, Nb: 0.005-0.07%, V: 0.001-0.3%, Ti: 0.001-0.05%, Cr: 0.01-0.3%, Mo: 0.01-0.12%, Cu: 0.01-0.6%, Ni: 0.05-4.0%, Ca: 0.0005-0.004%, and the balance being Fe and other unavoidable impurities, wherein the steel material has a microstructure having a prior austenite crystallite grain size of 35 ?m or less and including 90 area % or more of at least one of bainite and martensite, and the remainder of ferrite or pearlite.

Abstract: The present disclosure relates to a hard coating laminate having an internal bending property and an external bending property including: a supporting substrate layer containing a thermoplastic resin; and a hard coating layer having a thickness of 50 to 240 ?m, wherein the hard coating layer includes a cured product of a resin composition including a siloxane resin having a predetermined glycidoxypropyl modified silicone structure and an elastomeric polymer.

Abstract: An unmanned charging device and method for a smart logistics vehicle are disclosed. The unmanned charging device includes a charging body configured to enable a mobile robot to dock therewith and having an inner space, and a charging terminal unit inserted into the inner space of the charging body and having a front support at a front side thereof, the charging terminal unit being configured to enable charging of the mobile robot. When the mobile robot approaches the charging body in response to reception of a charging request, a sensing unit of the mobile robot is supported by the front support, thereby causing the mobile robot to be adjusted in position. Docking of the mobile robot with the charging terminal unit is performed in a position-adjusted state of the mobile robot.

Abstract: A display device includes a pixel electrode disposed on a substrate and including a reflective electrode layer and an upper electrode layer, a contact electrode disposed on the pixel electrode, light-emitting elements disposed on the contact electrode and disposed perpendicular to the pixel electrode, a planarization layer disposed on the pixel electrode, the planarization layer filling a space between the light-emitting elements, and a common electrode disposed on the planarization layer and the light-emitting elements, and a size of the contact electrode is equal to a size of each of the light-emitting elements in a plan view, and the upper electrode layer is disposed on the reflective electrode layer and is in a polycrystalline phase.

Abstract: An air conditioner includes a housing comprising an external panel defining an external appearance and having an opening formed at the external panel; a heat exchanger configured to exchange heat with air flowing into the housing; and an air discharge unit configured to discharge air heat-exchanged by the heat exchanger out of the housing. The air discharge unit includes a first discharge unit connected to the opening and discharging air; and a second discharge unit provided at the external panel and discharging air. A method of blowing heat-exchanged air may be changed in accordance with an environment of a user.

Abstract: A bispecific antibody according to an embodiment of the present disclosure specifically binds to IL-17A and TNF-?. The bispecific antibody according to the present invention or an antigen binding fragment thereof exhibits high specificity for IL-17A and TNF-? and more favorable neutralization property compared to monospecific antibody of a prior art, and, by quickly suppressing inflammation and an immune response by inhibiting simultaneously IL-17 and TNF-?, it has an advantage of improving the treatment effect with lower dose.

Abstract: A semiconductor device includes first and second isolation regions, a first active region extending in a first direction between the first and second isolation regions, a first fin pattern on the first active region, nanowires on the first fin pattern, a gate electrode in a second direction on the first fin pattern, the gate electrode surrounding the nanowires, a first source/drain region on a side of the gate electrode, the first source/drain region being on the first active region and in contact with the nanowires, and a first source/drain contact on the first source/drain region, the first source/drain contact including a first portion on a top surface of the first source/drain region, and a second portion extending toward the first active region along a sidewall of the first source/drain region, an end of the first source/drain contact being on one of the first and second isolation regions.

Abstract: The present invention provides an aerogel blanket including a blanket base, aerogel coupled on the surface of the blanket base, and aerogel located at a space between the blanket bases, the aerogel coupled on the surface of the blanket base is 50 wt % based on the total weight of aerogel, wherein the aerogel blanket has the number of aerogel particles separated from the aerogel blanket ranging from 13,600 to 90,000 per ft3, when vibrating the aerogel blanket at a frequency of 1 Hz to 30 Hz for 2 hours to 10 hours.

Abstract: A color conversion panel includes a substrate including first and second light emitting regions, banks partitioning the first and second light emitting regions, each bank among the banks including a bank light transmission layer, a metal layer on the bank light transmission layer and a transparent layer on the metal layer, a color conversion layer in the first light emitting region, and a light transmission layer in the second light emitting region. The bank light transmission layer and the light transmission layer are respective portions of a same material layer on the substrate.

Abstract: A method for manufacturing a phase mask and a lens-less camera module comprises the steps of: obtaining a replica mold on which an inverted phase shift pattern is formed in which a phase shift pattern of a master phase mask spaced apart from an image sensor is inverted; calculating a thickness of a phase mask disposed on the image sensor replacing the master phase mask; arranging a photocurable material for implementing the phase mask on the image sensor to a calculated thickness, placing the replica mold on an upper surface of the photocurable material, and then curing the photocurable material; and removing the replica mold from the top of the phase mask, so that the focal distance change or parallel movement does not occur depending on the position of the phase mask.

Abstract: A hydrogen pressure maintenance system of a hydrogen fuel engine includes a hydrogen tank configured to store hydrogen, an injector configured to inject the hydrogen, a hydrogen internal combustion engine configured to operate using the hydrogen from the injector, a hydrogen pressure controller configured to supply the hydrogen to the injector by controlling a pressure of the hydrogen supplied from the hydrogen tank, a hydrogen pressure intensifier device configured to increase the pressure of the hydrogen and supply the hydrogen to the injector, a hydrogen pressure sensor configured to measure the pressure of the hydrogen and output a signal based on the measured pressure of the hydrogen, a hydrogen bypass valve configured to control the hydrogen to be supplied to the injector through the hydrogen pressure controller or to the injector through the hydrogen pressure intensifier device, and a controller configured to control the hydrogen bypass valve according to the signal from the hydrogen pressure sensor.

Abstract: A display panel includes two or more gate layers including a plurality of gate patterns extending in a first direction and one or more source-drain layers including a plurality of source-drain patterns extending in a second direction crossing the first direction. The gate patterns of the two or more gate layers are curved or bent along a hole surrounding area corresponding to a periphery of a hole in an active area. The source-drain patterns of the one or more source-drain layers are curved or bent along the hole surrounding area. The gate patterns of at least one of the two or more gate layers overlap the source-drain patterns of at least one of the one or more source-drain layers in a thickness direction of the display panel in the hole surrounding area.

Abstract: Disclosed are an integrate-and-fire neuron circuit implemented to enable an integrate-and-fire operation with only a small number of devices by using bistable resistance characteristics of the same two heterojunction NPN devices, unlike a CMOS-based integrate-and-fire neuron circuit having a complex structure, and an operation method thereof. In one or more aspects, an integrate-and-fire neuron circuit and an operation method thereof can increase neuron integration in a system by implementing an integrate-and-fire operation of neurons using only three transistors and two capacitors, or two transistors, one resistor and one capacitor, can improve the efficiency of spiking neural network learning by controlling a fire threshold point of neurons through regulation of a gate voltage of the same two NPN devices, and can expect an increase in energy efficiency of the entire system through inhibition of excessive fire by implementing excitatory and inhibitory post-synaptic potentials.

Abstract: The present invention relates to a therapeutic agent of a lipase inhibitor for a wide spectrum of RNA viral infections in humans and animals. More specifically, the lipase inhibitor can be used as a therapeutic agent for influenza A virus infection, bovine coronavirus infection, porcine epidemic diarrhea coronavirus infection, bovine rotavirus infection, porcine reproductive and respiratory syndrome virus infection, and sapoviral infection and furthermore, can be utilized as a therapeutic agent for various RNA viral infections in humans and animals, such as infections with SARS COV-1, MERS-COV, Zika virus, dengue fever virus, and hepatitis A and C viruses.

Abstract: Disclosed are an improved guide device capable of being easily replaced for damage, and a detector having the same. The guide device includes a first plate configured to have a plurality of grooves disposed in one surface thereof; and a second plate configured to be in contact with the first plate, wherein the second plate is in contact with the first plate to separate a plurality of channels, wherein the first plate is configured so that the plurality of microdroplets pass through any one of the plurality of channels, the fluid passes through channels facing each other among the plurality of flow channels, and the microdroplets are regularly spaced apart by the fluid that is discharged from the channels facing each other.

Abstract: Provided is a method of setting criteria for classification of data in an electronic apparatus, the method including identifying a subtask related to data classification, obtaining a plurality of data, based on a model associated with the subtask, obtaining a score associated with the subtask for each of the plurality of data, identifying category information associated with the subtask for each of the plurality of data, and based on the category information and the score, determining a threshold value corresponding to the subtask.

Abstract: The disclosed embodiment provides an apparatus and method for measuring eye movement, that can accurately measure eye movement by determining the eye position at high speed and high resolution even with a low-cost camera by using a phase mask and rolling shutter method instead of a lens, and can perform early diagnosis of neurological diseases, etc. based on the measured eye movement.

Abstract: The present invention relates to an apparatus for preventing buckling of a flexible surgical instrument, and more particularly, to an apparatus for preventing buckling of a flexible surgical instrument for preventing the buckling when a catheter or an over-tube of a surgical instrument and the like is inserted into the human body. To this end, disclosed is a surgical-instrument feeder for preventing the buckling of flexible surgical instruments which comprises: a master driving unit for receiving a driving command from the user; and a feeder unit for feeding surgical instruments according to whether to interlock with the master driving unit or not interlock with the master driving unit, and feeding the surgical instruments supplied from the master driving unit so as to prevent the surgical instruments from buckling by means of the feeding control command.

Abstract: An apparatus for communicating a driving status of a vehicle may include: a surrounding environment detection unit configured to detect surrounding environment data of a vehicle; a driving status detection unit configured to detect the driving status of the vehicle; a communication lighting unit installed on the body of the vehicle; and a control unit configured to determine whether there is an object located within a designated distance around the vehicle and approaching the vehicle within a designated distance, on the basis of the surrounding environment data of the vehicle, and output information indicating the driving status of the vehicle through the communication lighting unit, when the determination result indicates that there is the corresponding object.