Abstract: In an embodiment, a method for manufacturing a pouch-type secondary battery comprises folding a pouch film to accommodate an electrode assembly in the pouch film, forming a first side sealing portion, a second side sealing portion, and an upper sealing portion at both end portions and an upper portion of the pouch film, and forming a folded portion by pressing a protrusion disposed on ends of the first and second side sealing portions, wherein the folded portion is formed by folding the protrusion towards a bottom portion of the pouch film.

Abstract: A polyester resin composition that has excellent adhesion to an epoxy potting material and can simultaneously satisfy dimensional stability and hydrolysis resistance, and a molded article for capacitor housing, which is manufactured using the polyester resin composition. The polyester resin composition including 40 to 50% by weight of polybutylene terephthalate resin, 18 to 20% by weight of acrylic styrene acrylonitrile resin, 25 to 35% by weight of glass fiber, 1 to 3% by weight of epoxy resin, 0.01 to 1% by weight of a carbodiimide-based anti-hydrolysis agent, and 0.01 to 1% by weight of epoxy silane.

Abstract: A discount service method carried out by a discount service device. The method includes: obtaining discount rate information based on changes in variable values of respective discount elements of an object being sold; on the basis of the discount rate information, identifying, for a plurality of sales records of the object being sold, a consumer distribution corresponding to changes in the discount rates of the respective discount elements of the object being sold; and determining a final discount rate for a predetermined consumer of the object being sold, by applying weights to the respective discount elements, calculated on the basis of the identified consumer distribution. When the consumer distribution changes, the weights of the respective discount elements change, and thus the final discount rate is determined differently, even when the variable values of the respective discount elements for the predetermined consumer are the same.

Abstract: A moving spoiler that prevents a constituent element configured to move the spoiler from being exposed to the outside and matches the spoiler with an external appearance of an outer panel of a vehicle, and the moving spoiler includes a spoiler cover having an operating space formed at a rear side of a roof part, the operating space having a shape opened at a rear side thereof, a moving plate configured to move into the operating space or move to the outside of the operating space through the opening portion of the operating space, a guide mechanism between an inner surface of the operating space and the moving plate and configured to guide a movement of the moving plate, and a drive part configured to provide driving power for moving the moving plate.

Abstract: The present disclosure relates to a carbon nanotube fiber having improved physical properties and a method for manufacturing the same. The method according to the present disclosure comprises the steps of: spinning carbon nanotubes with a purity of 90% by weight or more to obtain a first carbon nanotube fiber; and heat-treating the first carbon nanotube fiber at 500 to 3,000° C. under an inert gas atmosphere to obtain a second carbon nanotube fiber, wherein the second carbon nanotube fiber has a density of 1.0 to 2.5 g/cm3.

Abstract: A degassing device of a pouch for a secondary battery and a degassing device using the same are provided. The degassing apparatus includes a separation unit including an adsorption plate adsorbing at least one surface of the pouch, and forming a space inside of the pouch by pulling the adsorption plate, and a gas removal unit installed on the adsorption plate, piercing the pouch with a needle having a gas discharge path therein, and removing gas from the pouch through the gas discharge path.

Abstract: The present invention relates to a composition for the prevention or treatment of neurodegenerative disease, comprising compounds that induce the expression of the anti-aging gene klotho. The compounds represented by Chemical Formula 1 according to the invention are highly effective in enhancing the expression of the Klotho gene, a gene associated with aging, and thus can be useful for a pharmaceutical composition or a food composition for the prevention, amelioration or treatment of neurodegenerative disease.

Abstract: A sauce spreading apparatus according to the present invention includes: a stirring part including a stirring module provided to, by rotating, stir a semi-finished product together with an input seasoning so as to produce a product; an input part provided to move the semi-finished product forward so as to deliver same to the stirring module; and a discharge part provided to move forward the product discharged from the stirring part, so as to provide same to a workbench.

Abstract: The disclosed technology relates to a separator for a secondary battery, an electrode assembly comprising the separator and a secondary battery comprising the electrode assembly. The separator comprises a porous substrate, and the separator comprises an adhesive layer on at least one surface of a distal end thereof, and the electrode assembly comprises an electrode stack in which at least one positive electrode and at least one negative electrode are alternately stacked with a separator as a boundary; and a separator winding unit configured to wind an outermost portion of the electrode stack with a separator one or more time, wherein a separator of the separator winding unit comprises an adhesive layer on an inner surface facing an electrode assembly as a distal region, and the distal region of the separator winding unit is adhesively fixed by the adhesive layer.

Abstract: Disclosed is a method for preparing a reduced graphene oxide-magnesium nanocrystal composite. The method includes contacting graphene oxide with a first reducing agent to prepare a reduced graphene oxide, and co-reducing the reduced graphene oxide and a precursor of magnesium in the presence of a second reducing agent to prepare a reduced graphene oxide-magnesium nanocrystal composite, wherein by adjusting the amount of the first reducing agent in contact with the graphene oxide, the size of the magnesium nanocrystals in the composite may be controlled.

Abstract: A method for analyzing a structure of a solid electrolyte film, including a step of: immersing the solid electrolyte film including a solid electrolyte and a binder into a polar solvent to remove the solid electrolyte from the solid electrolyte film; and analyzing a structure of the solid electrolyte film in which the solid electrolyte is removed.

Abstract: A multilayer electronic component includes: a body including a dielectric layer and an internal electrode alternately disposed with the dielectric layer; and an external electrode disposed on the body, in which the body includes a capacitance formation portion and margin portions disposed on both surfaces of the capacitance formation portion in a width direction, the margin portions include a first region adjacent to the capacitance formation portion, a third region adjacent to an external surface of the margin portion, and a second region disposed between the first and third regions, and G2>G1 and G2>G3 when an average grain size of a dielectric grain included in the first region is referred to as G1, an average grain size of a dielectric grain included in the second region is referred to as G2, and an average grain size of a dielectric grain included in the third region is referred to as G3.

Abstract: A pouch-type secondary battery includes an electrode assembly including a first electrode plate, a separator, and a second electrode plate; and a pouch film in which the electrode assembly is accommodated, wherein the pouch film includes a first side sealing portion from which a negative electrode lead connected to the electrode assembly protrudes, a second side sealing portion from which a positive electrode lead connected to the electrode assembly protrudes, and an upper sealing portion having both end portions connected to the first and second side sealing portions, and the pouch film includes a folded portion disposed on an end of the first side sealing portion and an end of the second side sealing portion, and folded toward a bottom portion of the pouch film, wherein the folded portion is folded in one direction.

Abstract: The present disclosure relates to a solid electrolyte film, its fabrication method, and an all-solid-state battery including the same. More specifically, the solid electrolyte film comprises a slurry including a sulfide and/or halide-based solid electrolyte, a binder, and a solvent, coated on a substrate and then dried and pressed. By pressing at a temperature equal to or above a glass transition temperature (Tg) of the binder, the packing density of the solid electrolyte film is increased, thereby improving the ionic conductivity.

Abstract: A display device includes a display panel configured to display images, a plurality of circuit boards connected to one side of the display panel, a cable electrically connecting at least two of the plurality of circuit boards, voltage lines disposed on the cable, the plurality of circuit boards, and the display panel, a deviation compensation circuit configured to sense voltages transmitted through a circuit board on one side and a circuit board on the other side connected by the cable among the plurality of circuit boards and to output a signal based on the sensed voltages, and a variable circuit configured to compensate for a current difference between the circuit board on one side and the circuit board on the other side based on the signal output from the deviation compensation circuit.

Abstract: A power supply according to an embodiment and a display device including the same are disclosed. The power supply according to the embodiment includes a reference voltage generation circuit configured to adjust a voltage level of a reference voltage and output the reference voltage when an input voltage is smaller than or equal to a selected threshold value. The power supply includes a power voltage generation circuit configured to adjust and provide an output power according to a fluctuation amount of the input voltage based on the adjusted reference voltage. The output power is varied either by changing the output voltage or by changing the output current.

Abstract: The present invention relates to a composition for the prevention or treatment of chronic kidney disease (CKD), comprising compounds that induce the expression of the anti-aging gene klotho. The compounds represented by Chemical Formula 1 according to the invention are highly effective in enhancing the expression of the Klotho gene, a gene associated with aging, and thus can be useful for a pharmaceutical composition or a food composition for the prevention, amelioration or treatment of CKD.

Abstract: A solid electrolyte film and an all-solid-state battery including the same, wherein the solid electrolyte film is fabricated by a dry process of physically mixing sulfide-based and/or halide-based solid electrolyte particles with a binder, wherein the binder is fiberized in the dry process and forms fiberized binders in an intertwined state, so that a small amount of binder is sufficient to provide improved ionic conductivity and strength.

Abstract: A level shifter includes a first power input terminal to which a first gate voltage may be applied; a second power input terminal to which a second gate voltage may be applied; a third power input terminal to which a third gate voltage may be applied; an output terminal; a first switch element configured to electrically connect the first power input terminal to the output terminal in response to a voltage of on-intervals of a first control signal; a second switch element configured to electrically connect the second power input terminal to the output terminal in response to a voltage of on-intervals of a second control signal; and a third switch element configured to electrically connect the third power input terminal to the output terminal in response to a voltage of on-intervals of a third control signal.

Abstract: A semiconductor package including: a first package; a second package on the first package, the second package including a second package substrate, first and second semiconductor chips on the second package substrate, and a second molding part on the second package substrate and covering the first and second semiconductor chips; and a fill part between the first package and the second package, a first through hole that penetrates the second package substrate, the first through hole being between the first and second semiconductor chips, a second through hole that penetrates the second molding part, the second through hole being connected to the first through hole, and wherein the fill part has an extension disposed in the first through hole and the second through hole.