Abstract: An oil fence including an oil filtration membrane includes: a floating member floating on a surface of water; and an oil filtration membrane connected to the floating member, allowing the water to pass therethrough, and rapidly collecting materials such as oil or a hazardous and noxious substance included in the water.

Abstract: Provided are a method of recognizing an emotion of a driver and an apparatus using the same. The method includes receiving emotion recognition information including at least one of vehicle state information and driver emotion state information, determining whether a dominant emotion state exists among one or more emotion states possessed by the driver on the basis of the emotion recognition information and an emotion recognition model, and performing a reaction inducing interaction with respect to the driver determined on the basis of the determined dominant emotion state together with the driver when the dominant emotion state of the driver is determined to exist.

Abstract: Systems and methods for conducting contact-free thickness and refractive-index measurements of transparent objects, such as intraocular lenses using a dual confocal microscopy system are disclosed.

Abstract: A nonvolatile memory device includes a memory cell array, a page buffer including a first latch configured to store data to be programmed in a first state, a second latch configured to store the data in a second state, and a third latch configured to store the data in a third state when the data is received from an external apparatus, and a control logic configured to control the page buffer to store the data of the first state in the first latch, the data of the second state in the second latch, and the data of the third state in the third latch when a multi-conversion program command and the data are received from the external apparatus.

Abstract: Disclosed are a system and method for training and managing a prediction model, and a master apparatus and a slave apparatus for the same. there is provided a system for training and managing a prediction model, the system including a master apparatus configured to generate a prediction model, train the prediction model, and obtain the trained prediction model; and a slave apparatus configured to collect data, transmit the data to the master apparatus, receive the prediction model or the trained prediction model from the master apparatus, and operate based on the prediction model or the trained prediction model. The master apparatus is further configured to generate the prediction model or train the prediction model based on the data transmitted from the slave apparatus.

Abstract: A nonvolatile memory device includes a memory cell array, a page buffer including a first latch configured to store data to be programmed in a first state, a second latch configured to store the data in a second state, and a third latch configured to store the data in a third state when the data is received from an external apparatus, and a control logic configured to control the page buffer to store the data of the first state in the first latch, the data of the second state in the second latch, and the data of the third state in the third latch when a multi-conversion program command and the data are received from the external apparatus.

Abstract: A semiconductor package includes a substrate, a first semiconductor chip on the substrate, a second semiconductor chip on the first semiconductor chip and a connection structure. The second semiconductor chip includes a first segment that protrudes outwardly beyond one side of the first semiconductor chip and a second connection pad on a bottom surface of the first segment of the second semiconductor chip. The connection structure includes a first structure between the substrate and the first segment of the second semiconductor chip and a first columnar conductor penetrating the first structure to be in contact with the substrate and being disposed between the second connection pad and the substrate, thereby electrically connecting the second semiconductor chip to the substrate.

Abstract: An apparatus and a method for transmitting media data through live streaming or recorded streaming are provided. Live streaming refers to a case where media being captured in real time by a media service apparatus is played in a user's web browser, and recorded streaming refers to a case where media pre-recorded and stored in a server is played in a user's web browser. In the case of live streaming, since real-time is an important factor, there is provided a media playing method with no initial delay by using a decoder written in a script that can be parsed by a web browser. In the case of recorded streaming, there is provided a media playing method capable of using a decoder embedded in a web browser with no compatibility issue related to a container even when the media service apparatus has no container creation functionality.

Abstract: The present disclosure relates to a method for generating an energy demand model by a multi-access edge server, the method including: a step a of receiving a task execution request signal including a bit value from a user; a step b of matching a task to one or more pre-classified groups using the bit value; a step c of extracting a feature of energy consumed to perform the task according to a criterion set differently for each group; a step of performing the steps a to c for one or more task execution request signals received from one or more users during a time period and generating an energy demand pattern for the time period using a feature of energy for one or more tasks performed during the time period; and a step of generating an energy demand model by time using one or more energy demand patterns by time and energy cost by time.

Abstract: A nonvolatile memory device includes a plurality of memory cells; a buffer suitable for storing data to be written in a page of memory cells; a fail bit counter suitable for counting fail bits among the data stored in the buffer; and a state determination unit suitable for determining a reliability of the page, based on a counted number of fail bits.

Abstract: The present disclosure provides an implant surgery guiding method of guiding a position, direction and depth of a fixture to a dentist by real-time images The implant surgery guiding method includes: (a) generating a 3D oral cavity image for a patient; (b) designing a target placement including a target position and a target orientation of a fixture based in the 3D oral cavity image; (c) attaching an oral marker comprising a first pattern to a jawbone or a surrounding body portion of the patient, determining a spatial relationship between the oral marker and the jawbone, attaching a handpiece marker comprising a second pattern on a handpiece of a dentist, and determining a spatial relationship between the handpiece marker and the handpiece; and (d) estimating positions and orientations of the jawbone and the handpiece based on changes in positions and orientations of the oral marker and the handpiece marker while tracking the motions of the oral marker and the handpiece marker, and displaying a jawbone image

Abstract: The present invention relates to a glass having a surface with improved water-repellency or hydrophobicity and low reflectance, and a fabrication method thereof. A technology is employed, in which a thin film containing silicon or silicon oxide is formed on the glass surface, the nano-structures are formed by selective etching treatment using a reactive gas such as CF4 or the like to provide superhydrophobicity and low reflectance properties, and a material with low surface energy is coated onto the nano-structures. The fabrication method of the low-reflective and superhydrophobic or super water-repellent glass may execute deposition and etching processes for the glass having the superhydrophobicity and the low reflectance, and provide excellent superhydrophobicity and low reflectance to the surface of the glass which was difficult to be treated. Also, the method is sustainable due to non-use of a toxic etching solution during these processes.

Abstract: A display substrate is provided. The display substrate includes a gate interconnection disposed on an insulating substrate, an oxide semiconductor pattern disposed on the gate interconnection and including an oxide semiconductor, and a data interconnection disposed on the oxide semiconductor pattern to interconnect the gate interconnection. The oxide semiconductor pattern includes a first oxide semiconductor pattern having a first oxide and a first element and a second oxide semiconductor pattern having a second oxide.

Abstract: An oil-collecting apparatus includes: a body including an inlet through which a liquid is introduced, a first outlet through which purified water generated from the liquid introduced through the inlet is discharged, and a second outlet through which materials collected from the liquid are discharged; and a filter arranged at the first outlet of the body and generating the purified water by collecting the materials included in the liquid by allowing the liquid introduced through the inlet to pass therethrough.

Abstract: A memory controller controls an operation of a semiconductor memory device including a plurality of memory cells in response to a request from a host. After a read operation of the semiconductor memory device succeeds, the memory controller determines whether a progressive failure of a selected memory block on which the read operation is to be performed has occurred.

Abstract: The present invention relates to a transmitting device for wireless power transmission, which includes: a bowl-shaped transmitting device body; and a transmitting coil unit for wirelessly transmitting power to a receiving device based on power supplied from a power source. The transmitting coil unit may include a multi-loop coil unit wound in the bottom surface of the transmitting device body, and a helical coil unit wound around the side wall of the transmitting device body, the helical coil unit being wound to increase the radius of a coil loop in a direction to the upper part of the transmitting device body, and being extended from the end of the multi-loop coil unit.

Abstract: An apparatus and a method for transmitting media data through live streaming or recorded streaming are provided. Live streaming refers to a case where media being captured in real time by a media service apparatus is played in a user's web browser, and recorded streaming refers to a case where media pre-recorded and stored in a server is played in a user's web browser. In the case of live streaming, since real-time is an important factor, there is provided a media playing method with no initial delay by using a decoder written in a script that can be parsed by a web browser. In the case of recorded streaming, there is provided a media playing method capable of using a decoder embedded in a web browser with no compatibility issue related to a container even when the media service apparatus has no container creation functionality.

Abstract: A laminating structure of an electronic device using a transferring element according to the present disclosure includes a target substrate, a bottom electrode formed on the target substrate, an electronic device which is bonded to the bottom electrode, a top contact formed on the electronic device, a transferring element which is placed between the bottom electrode and the electronic device on the target substrate, and a top electrode connected to the electronic device, wherein the transferring element attached to the carrier substrate comes into contact with the electronic device, and is then transferred onto the target substrate.

Abstract: A thin film transistor array panel, including: a first insulating substrate; a gate line disposed on the first insulating substrate and including a gate electrode; a semiconductor layer disposed on the gate electrode; a data conductor layer disposed on the semiconductor layer, and including a data line crossing the gate line, a source electrode connected to the data line and exposing at least a part of the semiconductor layer, and a drain electrode facing the source electrode; a capping layer disposed on the data conductor layer, the semiconductor layer exposed between the source electrode and the drain electrode, and the entire surface of the first insulating substrate; and a first passivation layer disposed on the capping layer. The capping layer and the semiconductor layer include the same material.

Abstract: A laminating structure of an electronic device using a transferring element according to the present disclosure includes a target substrate, a bottom electrode formed on the target substrate, an electronic device which is bonded to the bottom electrode, a top contact formed on the electronic device, a transferring element which is placed between the bottom electrode and the electronic device on the target substrate, and a top electrode connected to the electronic device, wherein the transferring element attached to the carrier substrate comes into contact with the electronic device, and is then transferred onto the target substrate.