Abstract: The present disclosure provides an image encoder. The image encoder is configured to encode an original image and reduce compression loss. The image encoder comprises an image signal processor and a compressor. The image signal processor is configured to receive a first frame image and a second frame image and generates a compressed image of the second frame image using a boundary pixel image of the first frame image. The image signal processor may include memory configured to store first reference pixel data which is the first frame image. The compressor is configured to receive the first reference pixel data from the memory and generate a bitstream obtained by encoding the second frame image based on a difference value between the first reference pixel data and the second frame image. The image signal processor generates a compressed image of the second frame image using the bitstream generated by the compressor.

Abstract: The present invention relates to a method for preparing a graft copolymer powder, which includes: performing emulsion polymerization of a conjugated diene polymer, an aromatic vinyl monomer and an alkyl (meth)acrylate monomer to prepare a graft copolymer latex; coagulating the graft copolymer latex; aging the coagulated graft copolymer; preparing a wet powder of the graft copolymer by dehydrating the aged graft copolymer; and adding poly(oxyalkylene)diglycolic acid to the wet powder of the graft copolymer.

Abstract: Provided is a biomaterial detection sensor. The biomaterial detection sensor comprises a substrate and a detection probe including a metal nanoparticle deposited on the substrate, and an erythrocyte membrane conformally covering the metal nanoparticle, wherein the detection probe may selectively react with fibrinogen.

Abstract: The present invention provides a thermoplastic resin composition which includes: A-1) a first copolymer including a first conjugated diene-based polymer, an alkyl (meth)acrylate-based monomer unit, and an aromatic vinyl-based monomer unit, wherein the first conjugated diene-based polymer has an average particle diameter of 0.05 to 0.2 ?m; A-2) a second copolymer including a second conjugated diene-based polymer, an alkyl (meth)acrylate-based monomer unit, and an aromatic vinyl-based monomer unit, wherein the second conjugated diene-based polymer has an average particle diameter of 0.23 to 0.5 ?m; B) a third copolymer including an alkyl (meth)acrylate-based monomer unit and an aromatic vinyl-based monomer unit; and C) a plasticizer having a viscosity of 700 to 10,000 cP, wherein the plasticizer is included at 0.3 to 5 wt %. The thermoplastic resin composition is excellent in all of transparency, impact resistance, and flowability.

Abstract: A compression-release engine brake for opening an exhaust valve at an end of a compression stroke for performing braking function includes: an exhaust rocker arm, a valve bridge that is connected to a pair of exhaust valves, and of which a pair of rotation preventers protruded outward are formed the valve bridge, a socket module includes a housing in which a first space where the engine brake oil flows in and a second space where the engine brake oil is exhausted and a reset valve is disposed are formed, and the socket module whose length become longer relatively according to the inflow of the engine brake oil, and a reset guide module selectively pushing the reset valve to exhaust the engine brake oil inside the housing.

Abstract: A graft copolymer, a thermoplastic resin composition including the graft copolymer, and a method of preparing the thermoplastic resin composition are described herein. A graft copolymer having a shell in which silica modified with a specific compound is dispersed within a specific content range, a thermoplastic resin composition including the graft copolymer, and a method of preparing the thermoplastic resin composition are also described herein. Since silica modified with a specific compound is dispersed in the periphery of rubber particles, that is, in the shell of the graft copolymer, the dispersibility of the graft copolymer may be improved. Therefore, the graft copolymer may have transparency equal to or better than a conventional graft copolymer. In addition, compared to a resin composition having an equivalent rubber content, the thermoplastic resin composition described herein may have excellent physical properties, such as impact strength and tensile strength.

Abstract: An electronic component embedded substrate includes first insulating layer having a first through portion; a first electronic component disposed in the first through portion; a second insulating layer disposed on the first insulating layer and having a second through portion; a second electronic component disposed in the second through portion; and an insulating material covering at least a portion of each of the first electronic component and the second electronic component. The first through portion and the second through portion intersect, such that a portion of the first through portion and a portion of the second through portion overlap each other, on a plane.

Abstract: A substrate-embedded electronic component includes a first core layer, a first through-portion penetrating the first core layer, a first electronic component disposed in the first through-portion, an encapsulant disposed in at least a portion of the first through-portion, and covering at least a portion of the first electronic component, a second core layer disposed on the encapsulant, and a first through-via penetrating the second core layer, wherein the first through-via is connected to the first electronic component.

Abstract: Provided is a 2-cyanopyrimidin-4-yl carbamate or urea derivative or pharmaceutically acceptable salt thereof, a process for the preparation thereof, and a pharmaceutical composition comprising the same. The 2-cyanopyrimidin-4-yl carbamate or urea derivative or pharmaceutically acceptable salt thereof selectively inhibits cathepsin K and therefore can be usefully applied for preventing or treating osteoporosis.

Abstract: An electronic device includes an image sensor including an image generator configured to generate and output a pixel image, an image processing device configured to process the pixel image, and a storage unit configured to store the pixel image, and an application processor configured to generate a mode setting signal and configured to transmit the generated mode setting signal to the image processing device. The image processing device is configured to generate a plurality of path selection signals for selecting a path to use by the image processing device to process the pixel image, based on the mode setting signal. The image processing device selects a compression ratio for the pixel image based on at least one of an input signal of a user, an analysis result of the pixel image, and a motion signal of the image sensor, and compresses the pixel image based on the selected compression ratio.

Abstract: A method and an apparatus for estimating synchronization of a broadcast signal in a time domain using a synchronization estimation signal through steps of: performing a correlation operation using a correlation window on a plurality of synchronization estimation signals separated to a plurality of paths and outputting a plurality of correlated signals; delaying the plurality of correlated signals to output a plurality of delayed signals; and estimating the synchronization using the plurality of delayed signals are provided.

Abstract: The present invention relates to a matrix copolymer including a cellulose nanocrystal derivative, an alkyl (meth)acrylate-based monomer unit, an aromatic vinyl-based monomer unit, and a vinyl cyan-based monomer unit; a graft copolymer including a cellulose nanocrystal derivative, a conjugated diene-based polymer, an alkyl (meth)acrylate-based monomer unit, an aromatic vinyl-based monomer unit, and a vinyl cyan-based monomer unit; and a thermoplastic resin composition including at least one thereof. In accordance with the present invention, provided is a thermoplastic resin composition having improved processability, impact strength, tensile strength and chemical resistance while maintaining transparency.

Abstract: The present invention relates to a beer-making device which allows to produce beer, in which yeast is alive, directly on the ground for sale without expert knowledge and can produce various kinds of beer at once, automatically, cheaply and easily, without the possibility of contamination due to contact with the external environment.

Abstract: The present invention relates to a beer manufacturing device configured such that it is possible to directly produce and sell beer, the yeast of which is alive, on the spot without any expertise, and it is possible to easily manufacture various kinds of beer automatically at a low cost through a single session without a concern that the same will be contaminated by contact with the outside. A beer manufacturing device according to an embodiment of the present invention comprises: a machine room comprising a cooling device for generating cold air and a cold air storage portion for storing the cold air generated by the cooling device; a fermentation chamber having a plurality of chambers having independent spaces such that kegs that contain wort are mounted therein; and a support portion for supporting the machine chamber and the fermentation chamber.

Abstract: A beer-making device according to an embodiment of the present invention may comprise: a chamber; a keg containing wort and mounted in the chamber; a keg cap integrated with a yeast capsule, which closes the inside of the keg by being coupled to the keg and is provided with a wort discharge passage for discharging the wort contained in the keg, a gas discharge passage for discharging a gas inside the keg, and a wort hose coupled to a lower portion of the wort discharge passage and extended to the inner bottom surface of the keg, and in which a yeast capsule, containing yeast to be supplied to the wort contained in the keg, is mounted to the wort discharge passage; a coupler which is fixedly installed in the chamber, and is provided with a wort passage connected to the wort discharge passage when the keg cap is coupled, and a gas passage connected to the gas discharge passage when the keg cap is coupled; a passage unit for connecting the wort passage and the gas passage of the coupler; a pump connected to the

Abstract: The present invention relates to a beer manufacturing device configured such that it is possible to directly produce and sell beer, the yeast of which is alive, on the spot without any expertise, and it is possible to easily manufacture various kinds of beer automatically at a low cost through a single session without a concern that the same will be contaminated by contact with the outside.

Abstract: The present disclosure relates to a transparent thermoplastic resin and a method of preparing the same. More particularly, the present disclosure provides a transparent thermoplastic resin that provides superior transparency without generation of flow marks on a surface, and does not exhibit cracks or a whitening phenomenon during processing due to superior whitening resistance, particularly superior whitening resistance at low temperature, a method of preparing the transparent thermoplastic resin, and the like.

Abstract: The present invention relates to a graft copolymer having excellent thermal stability, a method of preparing the graft copolymer, a thermoplastic resin composition including the graft copolymer, and a molded part including the thermoplastic resin composition. According to the present invention, since the thermoplastic resin composition of the present invention includes the graft copolymer having excellent thermal stability, the thermoplastic resin composition and the molded part manufactured using the thermoplastic resin composition have excellent physical properties, such as impact strength, fluidity, and transparency. Furthermore, the degree of discoloration that may occur when the resin composition or the molded part is allowed to stay in an injection molding machine or stay at a high temperature for a long period of time may be reduced.

Abstract: The present invention relates to a thermoplastic resin composition showing excellent transparency and whitening resistance. The thermoplastic resin composition of the present invention comprises (A) a graft copolymer having a multilayer structure and (B) a thermoplastic copolymer, wherein the graft copolymer having a multilayer structure (A) comprises a core of a conjugated diene-based rubber latex having a weight average particle diameter of 500 ? to 2,000 ?; an intermediate layer; and a graft layer. The glass transition temperature of the intermediate layer is 40° C. or less, the glass transition temperature of the graft layer is 80° C. or more, and the refractive index difference between the graft copolymer (A) and the thermoplastic copolymer (B) is less than 0.01.

Abstract: Provided is a heavy metal detecting sensor. The heavy metal detecting sensor includes an electrode and a plurality of amyloid fibers disposed on the electrode, wherein an amount of a redox current of the electrode decreases when the plurality of amyloid fibers react with heavy metal ions.