39results about How to "Reduce to minimize" patented technology

Disclosed are a nonaqueous electrolyte for a lithium secondary battery, comprising a pyrimidine-based compound, a nonfluorinated solvent, and a fluorinated solvent, and a lithium secondary battery using the nonaqueous electrolyte.

The invention relates to an arrangement (1) that comprises a mobile plate (18) controlled by a means for fluid communication (23) between the outer (18A) and inner surfaces of the mobile plate (18), wherein said means is located at least in the vicinity of a limited downstream area (24) of said outer surface (18A), are at a high pressure when the aircraft flies at cruising speed, and are capable of transmitting said high pressure to an extended area (26) of said inner surface.

PURPOSE: Apparatus for removing nitrogen oxide and a method thereof are provided to reduce hot idling of an engine by minimizing space capacity inserted between the engine and a supercharger turbine. CONSTITUTION: Apparatus(100) for removing nitrogen oxide comprises a reducing agent feeder(130) and a catalyst reducing unit. The reducing agent feeder sprays initial materials to exhaust gas of a first engine. The reducing agent feeder produces a reducing agent from the sprayed initial materials through a thermal reaction generated by contact between the exhaust gas and the initial materials. The catalyst reducing unit removes the nitrogen oxide in the exhaust gas of a second engine by a catalytic reduction reaction. [Reference numerals] (AA) Outlet

The present invention relates to a marine fiber used in the anchoring of an oil prospecting ship for oil field development in the deep sea and the like, and particularly, to a marine polyester fiber which is a fiber comprising a polyester fiber surface-treated with an oil component and has a certain range of a work recovery or a creep ratio in a cycling test according to an ASTM D885 method of the standards of the American Society for Testing And Materials, and a preparation method thereof. The marine polyester fiber of the present invention can be conveniently used due to a remarkably reduced weight compared with known wire ropes, simultaneously provides excellent mechanical strength, abrasion resistance and shape stability when applied to a marine fiber, and can be used for a long time.

An air duct disposed at a front end module that includes a radiator grille of a vehicle, a bumper cover having an opening, and an intercooler according to various embodiments of the present invention may include a first duct that guides air into the intercooler through the radiator grille, a second duct that guides air into the intercooler through an opening of the bumper cover and is integrally formed with the first duct, and a separation wall formed between the first duct and the second duct.

The object of the invention is to provide a lead frame for a semiconductor device where various material characteristics in lead frame are excellent, and that is capable of manufacturing and supplying the lead frame at a low cost. The disclosed lead frame for a semiconductor device is composed of an alloy base consisting of iron (Fe) and chrome (Cr), a first plated layer where at least the entire alloy base is plated in a predetermined thickness and adhesion is improved, and a second plated layer where the surface of the first plated layer is more thickly plated than the first plated layer and semiconductor dies and wires are bonded to allow a predetermined current to flow in it.

A method of controlling transmission power of a terminal performing device-to-device (D2D) communication in a wireless communication system, the method comprising: receiving power control information corresponding to radio resources used by the terminal for D2D communication data from a base station, determining The first transmission power of the radio resource to be used by the terminal for D2D communication among the radio resources, and transmitting data for D2D communication with the determined first transmission power by using the radio resource to be used by the terminal for D2D communication . The present disclosure relates to a communication method and system for converging a 5th generation (5G) communication system for supporting higher data rates beyond a 4th generation (4G) system and a technology for the Internet of Things (IoT). The present disclosure can be applied to smart services based on 5G communication technology and IoT-related technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and security services.

The invention provides a luminescent fingerprint identification panel and a display device including the same: it can be overlapped with the display panel without reducing the display performance, and can scan fingerprint images with high accuracy without being affected by display light and external light by using its own luminous element. The luminous fingerprint identification panel of the present invention includes: an insulating substrate; and a plurality of unit light-emitting-light-receiving pixels arranged in a matrix on the above-mentioned insulating substrate, and the above-mentioned unit light-emitting-light-receiving pixels include: a light-emitting part, including at least a part of transparent light-emitting an element; a light-emitting switch section for controlling the operation of the above-mentioned light-emitting section; and a light-receiving section including at least a partially transparent photosensor element.

A lens unit for a camera module having an optical filter therein is provided. The lens unit includes a casing, a plurality of lenses, an optical filter, and a fixing member. The casing has a light-receiving hole formed in one side thereof and has a structure in which a cavity is formed. The lenses are aligned in the inside of the casing to transmit light that passes through the light-receiving hole. The optical filter is disposed in the inside of the casing to block a partial wavelength of light and the fixing member maintains the lenses and the optical filter at an aligned state in the inside of the casing. A separate optical filter doesn't need to be mounted in the camera module but is integrally formed in the inside of the casing, so that inflow of foreign substance during the manufacturing process is minimized.

A light emitting display device includes: a plurality of pixels arranged along a first direction and a second direction different from the first direction over a first substrate; a circuit layer including a pixel common voltage line parallel to the second direction and disposed between the plurality of pixels along the first direction; the light-emitting device layer comprises a self-light-emitting device arranged on the circuit layer and a common electrode arranged on the self-light-emitting device; a common electrode connection portion electrically coupling the pixel common voltage line to the common electrode; and an internal isolation portion surrounding the common electrode connection portion and isolating the self-light emitting device disposed on the internal isolation portion.

The invention discloses a dispersion plate for a purification tower, which comprises: a support plate; at least one first fluid pipe passing through the support plate; and a plurality of second fluid pipes arranged spaced apart from and surrounding the first fluid tube, wherein at least one of the second fluid tubes has a length greater than the length of the other second fluid tubes and less than or equal to the length of the first fluid tube The length of the fluid tube.

Disclosed is a machine tool comprising: a base having a mounting space in which a workpiece is mounted, shaft holes formed in opposite wall surfaces thereof, and a pair of first shaft sliding parts facing each other on opposite sides of the mounting space; a saddle coupled to the first shaft sliding parts of the base so as to slide on a first shaft and having a pair of second shaft sliding parts facing each other in a direction intersecting the first shaft; a crosspiece coupled to the second shaft sliding parts of the saddle so as to slide on a second shaft and having a pair of third sliding parts facing each other in a direction perpendicular to a plane on which the first shaft and the second shaft are formed; a vertical ram coupled to the third shaft sliding parts of the crosspieces so as to slide in a direction perpendicular to a plane defined by the first shaft and the second shaft and having a tool for machining the workpiece mounted at an end thereof; and a table disposed in themounting space of the base and installed on the base so as to be rotatable relative to the base through shaft holes of the base.

The present specification relates to a conductive structure and a manufacturing method therefor.