Abstract: A sealing gasket provides a sealing gasket that copes with a step between the joint surfaces of a T-joint part of components to be assembled to prevent a sealing quality problem such as oil leakage or water leakage between the components, and mitigates the precision machining degree of the T-joint part and the joint surfaces. The sealing gasket includes a first gasket part interposed between a first component and a third component and a second gasket part interposed between a second component and the third component and separated and spaced apart from the first gasket part by a gap. A connection part is formed to connect between the first gasket part and the second gasket part at the gap and is deformable by an external force.

Abstract: An ultrasonic includes: a piezoelectric layer; an absorbing layer disposed at a lower portion of the piezoelectric layer, configured to absorb an acoustic signal; and a connection part disposed between the piezoelectric layer and the absorbing layer. The connection part may deform at least partially so that a plurality of acoustic signals radiated from the piezoelectric layer due to the connection part have different magnitudes. In the case of the ultrasonic probe, since the magnitude of the acoustic energy radiated from the center of the ultrasonic probe is larger than the magnitude of the acoustic energy radiated from the side of the ultrasonic probe, the directivity of the ultrasonic signal is improved and a side lobe is decreased. In addition, an apodization effect capable of suppressing overlapping between adjacent phases can be obtained by using a difference in the magnitude of the acoustic energy to be radiated.

Abstract: Provided is a liquid discharging vessel including: a pump for discharging content; an application tip descended to operate the pump; and a nozzle exposed upwardly from the application tip when the application tip is descended and having an outlet adapted to discharge the content to top of the application tip, the outlet being closed by the application tip ascended.

Abstract: Provided is a liquid discharging vessel including: an application tip; and a nozzle exposed upwardly from the application tip by means of an external force and having an outlet adapted to discharge content to top of the application tip, wherein the nozzle moves downwardly from the application tip to close the outlet.

Abstract: An optical film is provided. The optical film includes a base film and a cover film. The base film includes a base member and a plurality of lens patterns disposed on the base member. The plurality of lens patterns protrudes from the base member and extends in a first direction. The cover film is disposed on the base film to cover the base member and the plurality of lens patterns. A refractive index of at least one of the lens patterns is smaller than a refractive index of the cover film. An aspect ratio of the at least one of the lens patterns ranges from 0.8 to 1.6.

Abstract: The present invention relates to a water dosimetry device using X-ray induced ultrasonic waves, in which a medical X-ray linear accelerator and an ultrasonic transducer are combined to construct a medical X-ray linear accelerator-based ultrasound imaging device, so that a radiation-absorbed dose in water when X-rays irradiate the water is measured in real time.

Abstract: Provided is a liquid discharging vessel including: a pump for discharging content; an application tip descended to operate the pump; and a nozzle exposed upwardly from the application tip when the application tip is descended and having an outlet adapted to discharge the content to top of the application tip, the outlet being closed by the application tip ascended.

Abstract: Provided is a liquid discharging vessel including: an application tip; and a nozzle exposed upwardly from the application tip by means of an external force and having an outlet adapted to discharge content to top of the application tip, wherein the nozzle moves downwardly from the application tip to close the outlet.

Abstract: An optical film is provided. The optical film includes a base film and a cover film. The base film includes a base member and a plurality of lens patterns disposed on the base member. The plurality of lens patterns protrudes from the base member and extends in a first direction. The cover film is disposed on the base film to cover the base member and the plurality of lens patterns. A refractive index of at least one of the lens patterns is smaller than a refractive index of the cover film. An aspect ratio of the at least one of the lens patterns ranges from 0.8 to 1.6.

Abstract: Disclosed herein are a tire pressure estimating apparatus and a tire pressure estimating method thereof.

Abstract: A static mixer for mixing exhaust gases to be supplied to a selective catalytic reduction device located at the back of a boiler, includes a gas accommodation part having a first inlet and a plurality of second inlets partitioned from each other to introduce gases having different temperatures thereinto so that the gases introduced through the first inlet and the plurality of second inlets flow to a plurality of divided sections. A discharge part is provided that communicates with the gas accommodation part to collect and discharge the gases and a mixing plate part is provided, which has a plurality of unit plates disposed on the upper and lower portions of a hollow portion of the discharge part in such a manner as to have a given angle with respect to the directions of the gases discharged.

Abstract: An engine oil supply system may include an oil pan connected with an oil pump at a first side and connected with an oil cooler at a second side, an oil passage through which oil pressurized by the oil pump flows, an oil filter disposed in the oil pan to filter impurities in the oil supplied from the oil pump, and a bypass valve disposed in the oil passage to selectively supply the oil in the oil passage to at least one of the oil cooler and the oil filter.

Abstract: A bumper unit of a vehicle includes a plurality of bumper beams arranged in a width direction of the vehicle, each of the bumper beams being coupled at both ends thereof to a vehicle body, a bumper reinforcement member configured as a molded synthetic-resin base, the base being formed with a plurality of through-holes in the width direction of the vehicle such that the bumper beams penetrate the base via the through-holes, and a strengthening band formed of reinforcement fiber tows, the strengthening band being configured to surround the exterior of the bumper reinforcement member.

Abstract: Disclosed herein is a multi-row ultrasonic probe of which a manufacturing failure rate can be decreased. The ultrasonic probe includes a piezoelectric layer configured to generate ultrasonic waves, a sound layer provided on a rear side of the piezoelectric layer, a flexible printed circuit board provided on a rear side of the sound layer, and a sound absorption layer configured to absorb the ultrasonic waves generated by the piezoelectric layer and propagating toward a rear surface of the ultrasonic probe, the sound absorption layer being provided on a rear surface of the flexible printed circuit board. The piezoelectric layer includes a kerf configured to divide the piezoelectric layer in a direction of elevation. The sound layer includes a funnel extending in a direction extending from a front side of the sound layer to the rear side of the sound layer to divide the sound layer.

Abstract: A multifunctional integration module for mounting in rear of a vehicle has a structure in which a rear view camera, a trunk open switch, license lamps, and the like are integrated. The multifunctional integration module includes an integration module case which is mounted, being exposed to the outside, in the rear of the vehicle and is integrally mounted with a rear view camera, a trunk open switch, and license lamps in a predetermined arrangement. The rear view camera is fixedly mounted in the integration module case while exposing a lens through a front of the integration module case, The trunk open switch is pressedly mounted on a bottom surface of the integration module case. The license lamps are mounted at sides of the integration module case to irradiate light.

Abstract: The memory control unit includes a descriptor fetch block suitable for fetching a descriptor from a volatile memory; an instruction fetch block suitable for fetching an instruction set from an instruction memory through an address information, wherein the instruction fetch block obtains the address information from the instruction memory through an index information included in the fetched descriptor; and a memory instruction generation block suitable for generating a memory instruction by combining a descriptor parameter value included in the fetched descriptor to the fetched instruction set.

Abstract: Disclosed are a polymer resin composition comprising: a binder resin including an olefin-based polymer resin; a carbon fiber surface-treated with a predetermined compound; and a modified polyolefin resin grafted with polyetheramine-bonded dicarboxylic acid or an acid anhydride thereof, a polymer composite tape including the polymer resin composition, and a front bumper of a vehicle equipped with the polymer composite tape.

Abstract: A display device includes a display panel, an optical film arranged on an upper portion of the display panel and including first and second intaglio pattern portions having different depths from each other, a bonding member configured to contact at least a part of the display panel and a surface of the first intaglio pattern portion and an air layer configured to fill between a surface of the second intaglio pattern portion and the display panel.

Abstract: An engine cooling system for cooling a cylinder head and a cylinder block separately may include a cylinder block having cylinders arranged from a front side to a rear side of an engine with a block water jacket formed therein around the cylinders, a cylinder head fastened to a top side of the cylinder block with a head water jacket formed therein from the front side to the rear side of the engine, a water pump mounted to a front side of the cylinder block for pumping coolant to a front of the block water jacket, and a coolant control valve arranged in a rear side of the cylinder block and the cylinder head to have a first end connected to a rear end of the block water jacket and a second end connected to a rear end of the head water jacket for having the coolant supplied thereto.

Abstract: Disclosed herein are a tire pressure estimating apparatus and a tire pressure estimating method thereof.