Abstract: A fine-tuning method of a true time delay system includes: a first reference unit for transmitting an applied RF signal without time delay; a first delay unit for transmitting the applied RF signal to be delayed as much as a first delay time; an input unit for transmitting the applied RF signal to the first reference unit or the first delay unit; a second reference unit for transmitting the RF signal transmitted from the first reference unit or the first delay unit without time delay; a second delay unit for transmitting the RF signal; a 12th switching unit for transmitting the RF signal transmitted from the first reference unit or the first delay unit to the second reference unit or the second delay unit; and an output unit for outputting the RF signal.

Abstract: The present invention relates to a protective cover for a shoulder part of a pressure vessel, and more particularly, to a protective cover coupled to a shoulder part of a pressure vessel to protect the shoulder part from friction or impact.

Abstract: A sensor shifting module includes a fixed body, a first body movably disposed in the fixed body, a second body movably disposed in the first body and coupled to an image sensor having an imaging plane facing a first direction, a first driver configured to move the second body in a direction orthogonal to the first direction with respect to the first body, a second driver configured to rotate the second body about an axis parallel to the first direction with respect to the first body; and a third driver configured to rotate the first body about an axis orthogonal to the first direction with respect to the fixed body.

Abstract: A sensor shifting module includes a fixed body; a first movable body, movably disposed in the fixed body, comprising an image sensor having an imaging plane opposite to a first direction; and a driver, configured to move the first movable body in a direction orthogonal to the first direction with respect to the fixed body, comprising a driving coil coupled to one of the fixed body and the first movable body, and a driving yoke coupled to another of the fixed body and the first movable body. The driving yoke is disposed to oppose the driving coil in the direction orthogonal to the first direction. When current is applied to the driving coil, the first movable body is configured to move in the direction orthogonal to the first direction by electromagnetic interaction between the driving coil and the driving yoke.

Abstract: This disclosure provides compounds of Formula (I) as described herein, along with pharmaceutically acceptable salts, pharmaceutical compositions containing such compounds, and methods to use these compounds, salts and compositions for treating viral infections.

Abstract: Disclosed is a composition for an outsole of shoes that can improve tensile strength, wear resistance, yellowing resistance, transparency, and non-slip characteristics compared to a conventional outsole of shoes, and an outsole of shoes manufactured using the same and a manufacturing method thereof. The composition for the outsole of shoes includes 91 to 97% by weight of a polyurethane-type thermoplastic elastomer and 3 to 9% by weight of a functional composition, wherein the functional composition contains butadiene rubber.

Abstract: A sensor shifting module includes a fixed body, a first movable body movably disposed on the fixed body and coupled to an image sensor having an imaging plane oriented in a first direction, and a first driver configured to rotate the first movable body about an axis orthogonal to the first direction with respect to the fixed body, wherein the first driver includes a tilt guide ball disposed between the fixed body and the first movable body to provide a tilt center for the first movable body with respect to the fixed body.

Abstract: A camera module includes a housing, a carrier movable in a first direction and disposed in the housing, a first body movably disposed inside the carrier, an image sensor disposed on the first body and having an imaging surface facing in the first direction, and supporting balls disposed between the carrier and the first body. The first body moves perpendicular to the first direction in a state supported by the supporting balls with respect to the carrier.

Abstract: A sensor shifting actuator is provided. The sensor shifting actuator include a first movable body in which an image sensor having an imaging surface is disposed, a fixed body in which the first movable body is disposed to be movable in first and second directions parallel to the imaging surface, a driving unit configured to provide a driving force to the first movable body, and a position sensing unit configured to sense a position of the first movable body and including a sensing coil disposed on any one of the first movable body and the fixed body and a sensing yoke unit disposed on the other thereof, wherein the sensing yoke unit includes a plurality of sensing yokes spaced apart from each other in a direction orthogonal to the imaging surface, and each sensing yoke is configured to change in width in a moving direction of the first movable body.

Abstract: A system for testing the performance of a device includes: a tester including a plurality of sockets capable of making electrical contact with a plurality of devices inserted therein, that tests the performance of the devices; a pusher including a plurality of push bodies for pushing the devices in a direction of the sockets, by which the plurality of devices are inserted into the plurality of sockets; a first temperature regulator which maintains the temperature of a first region within a predetermined temperature range during the test on the plurality of devices, the first region being a space between some of the plurality of sockets and the pusher; and a second temperature regulator which maintains the temperature of a second region within a predetermined temperature range during the test on the plurality of devices, the second region being a space between some other sockets and the pusher.

Abstract: A system for a memory module mounting test according to an embodiment of the present disclosure includes: a test tray on which a memory module array in which a plurality of memory modules are positioned in a predetermined pattern is loaded; a tester in which the test tray is able to be seated and a socket corresponding to the predetermined pattern is formed to perform a test on the memory module array; a transfer for transferring the test tray from an initial position to a seating position where the test tray is seated in the tester; and a mounter for mounting the memory module array transferred to the seating position in the socket.

Abstract: According to an embodiment of the present disclosure, a cordless hair straightener includes a body which includes a battery including an input and an output and charged by an external power supply through the input, a first heater unit and a second heater unit which are electrically connected to the output of the battery, a first housing which accommodates at least a part of the body and at least a part of the first heater unit therein and moves the first heater unit between a closed position and an open position, and a second housing which accommodates at least a part of the body and at least a part of the second heater unit therein and moves the second heater unit between a closed position and an open position.

Abstract: A wireless hair straightener according to an embodiment of the present invention includes a battery charged by an external power supply, a first switch, a first heating resistor, and a second heating resistor which are sequentially connected in series between one end of the external power supply and a ground, a second switch having one end connected to a connection point between the first switch and the first heating resistor and the other end connected to the ground, a third switch having one end connected to a connection point between the first heating resistor and the second heating resistor and the other end connected to one end of the battery, and a control unit that controls on and off operations of the first switch, the second switch, and the third switch, in which the other end of the battery is connected to the ground, and the other end of the external power supply is connected to the ground.

Abstract: A speed sensitive type active hidden air curtain of a vehicle includes: hole opening or closing devices configured to cover or open an air hole of a bumper facing traveling wind with any one of a bumper interlocking device, a lamp interlocking device, and a hole color change device to guide air to a space formed between a bumper and a wheel; a power connection member interlocked with a deflector guiding the traveling wind under the bumper to move the hole opening or closing devices; and a supporter maintaining tension of the power connection member. The speed type active hidden air curtain thereby implements a clean and differentiated design image of the bumper and improves appearance quality thereof by covering the air hole exposed to the outside.

Abstract: A frozen food product according to the present application comprises: a frozen food; a food container having formed therein an inner space for accommodating the frozen food and formed of an edible material; and a packaging material including a first packaging material surrounding the frozen food and disposed between the food container and the frozen food, and a second packaging material surrounding the food container, in order to prevent moisture from being transferred to the food container, wherein the packaging material generates heat by means of microwaves.

Abstract: The present invention relates to a cooking pouch, and more particularly, to a cooking pouch that has a reduced manufacturing unit price and is used to heat food by placing food inside the cooking pouch and putting the cooking pouch inside a microwave, and the cooking pouch enabling steam generated in a cooking process to be appropriately discharged so that excellent food texture and taste may be obtained.

Abstract: A gas processing system according to an embodiment of the present invention controls inflow fuel pressure of a low pressure demand source according to an operation or a non-operation of a high pressure demand source and the low pressure demand source.

Abstract: A method for performing communication with a data device by a terminal supporting Bluetooth connection of a first profile and a second profile is provided, which includes transmitting a media access control (MAC) address of the terminal to the data device having established a first connection in the first profile with the terminal; disconnecting the first connection; receiving, from the data device, a request for a second connection in the second profile through the MAC address of the terminal; identifying the data device using pre-registered first information; and establishing the second connection without transmission of an acknowledgment for the second connection.

Abstract: The following description provides a biotissue sampling apparatus comprising a housing, a firing button configured on a rear-end of the housing; a tube with an aspirating hole configured to inject medicine in a tissue according to a longitudinal direction of a lower end and extended from a front-end of a housing; and a needle assembly that may move from the tube to a biopsy region by a button thereby cut a solid tissue and store or aspire a fluid tissue.

Abstract: A gas processing system according to an embodiment of the present invention includes a heater which is configured to increase a temperature of liquefied gas compulsorily vaporized by a forcing vaporizer before the liquefied gas is joined with Boil Off Gas (BOG) compressed by a BOG compressor.