Abstract: An injection apparatus to mold a combined member with excellent performance to a constant-velocity joint boot to seal constant-velocity universal joints. The constant-velocity universal joints are used for smooth operation of a drive shaft which transfers driving power from a differential gear of a vehicle to a hub on which a tire is mounted. An injection method of the combined member of the constant-velocity joint boot. A constant-velocity joint boot manufactured by the injection method of the combined member.

Abstract: A semiconductor package includes a connection structure including one or more redistribution layers, a semiconductor chip disposed on the connection structure and electrically connected to the one or more redistribution layers, an encapsulant disposed on the connection structure and covering at least a portion of the semiconductor chip, and a shielding structure covering at least a portion of the encapsulant. The shielding structure includes a conductive pattern layer having a plurality of openings, a first metal layer covering the conductive pattern layer and extending across the plurality of openings, and a second metal layer covering the first metal layer. The second metal layer has a thickness greater than a thickness of the first metal layer.

Abstract: A fan-out semiconductor package includes a frame comprising a plurality of wiring layers electrically connected to one another, and having a recessed portion having a stopper layer 112aM disposed on a bottom surface of the recessed portion, and a through-hole penetrating through the stopper layer; a semiconductor chip having an active surface on which a connection pad is disposed and an inactive surface opposing the active surface, and disposed in the recessed portion such that the inactive surface opposes the stopper layer; an encapsulant covering at least portions of the frame and the inactive surface of the semiconductor chip, and filling at least a portion of the recessed portion; and an interconnect structure disposed on the frame and the active surface of the semiconductor chip, and comprising a redistribution layer electrically connected to the plurality of wiring layers and the connection pad.

Abstract: The present invention relates to a preprocessing apparatus and a preprocessing method for measuring and analyzing air pollution, and provides the preprocessing apparatus and the preprocessing method, in which there is included a cyclone main body, a block made of aluminum or copper and provided at an outer circumferential edge of the cyclone main body, and a cooling means surrounding the block, such that contaminated gas introduced into the cyclone main body is cooled within a predetermined range, and as a result, it is possible to remove moisture contained in combustion gas by crystallizing the moisture, and to separate particulate matters from the combustion gas based on a cyclone principle.

Abstract: Provided is a pyrolysis gasification system including a hopper, a loading chamber, a gas generating furnace, an ash discharge unit, and an oxygen supply unit, wherein the loading chamber is provided at an upper end thereof with a first sealing gate to seal the loading chamber, and the gas generating furnace is provided at an upper portion thereof with a second sealing gate to seal the gas generating furnace, such that when the raw material is fed into the gas generating furnace, external air is prevented from entering the gas generating furnace and combustion gas in the gas generating furnace is prevented from being discharged to an outside, whereby oxygen is supplied into the gas generating furnace to increase the content and concentration of carbon monoxide and hydrogen in combustion gas generated during pyrolysis, and thus it is possible to increase the production of syngas.

Abstract: Disclosed is a method of quantitatively analyzing a target protein population in a sample to be analyzed, the method including (a) treating a sample to be analyzed with an aptamer library specific to a target protein population present in the sample so as to form complexes between target proteins and aptamers binding specifically thereto, thereby forming a target protein-aptamer complex population, (b) isolating the complex population from unbound aptamers, and (c) analyzing the sequence of each aptamer of the complex population through a next-generation sequencing process so as to quantify each aptamer of the complex population, thereby quantifying each target protein in the complex population. The method of the present invention can be very useful in collectively quantifying proteins in an analytical sample.

Abstract: A hypervisor-based virtual machine isolation apparatus and method. The hypervisor-based virtual machine isolation method performed by the hypervisor-based virtual machine isolation apparatus includes when a hypervisor starts to run virtual machines, allocating one or more colors to each of the virtual machines, allocating a page frame corresponding to the allocated colors to the corresponding virtual machine, allocating an accessible core depending on the colors of the virtual machine, and performing isolation between virtual machines corresponding to an identical color by changing a temporal/spatial scheduling order between the virtual machines corresponding to the identical color.

Abstract: An electromagnetic interference shielding structure includes a base layer and an electromagnetic interference shielding layer disposed on the base layer. The electromagnetic shielding layer includes a plurality of porous conductor layers, each of the porous conductor layers has a plurality of openings, and the porous conductor layers are stacked on each other in a stacking direction. A semiconductor package includes the electromagnetic interference shielding structure.

Abstract: Disclosed is a shut-off valve installed in an accommodation chamber regulating entry/exit of air. The shut-off valve includes: a body removably disposed in the accommodation chamber and having multiple air passage holes; a valve stem adapted to be moved vertically along a valve stem insertion hole formed in the body; a disc mounted on a disc engagement portion formed at a lower end of the valve stem to open/close at least one of the multiple air passage holes; a rotor disposed on an upper side of the body to vertically move the valve stem, the rotor being provided with an opening/closing indicator to check opening/closing of the shut-off valve outside the accommodation chamber, wherein the accommodation chamber has an upper wall, a lower wall, and a side wall, the body disposed passing through the upper wall and lower wall of the accommodation chamber, and the disc is located outside the accommodation chamber.

Abstract: Method of real-time file format conversion streaming disclosed. The method includes receiving a request for video content from a user terminal, selecting a service format based on a device check on the user terminal, if a file format of requested video content is MP4, based on the service format, maintaining the file format of service content to be provided, or converting the file format to FLV or HLS file format by analyzing a header data, and streaming the service content to the user terminal.

Abstract: The present invention relates to a TNF-?-binding RNA aptamer disclosed in SEQ ID NO: 1 or SEQ ID NO: 2, and to the therapeutic use thereof.

Abstract: The disclosure is directed to a method to recover the gate oxide integrity yield of a silicon wafer after rapid thermal anneal in an ambient atmosphere comprising a nitrogen containing gas, such as NH3 or N2. Generally, rapid thermal anneals in an ambient atmosphere comprising a nitrogen containing gas, such as NH3 or N2 to thereby imprint an oxygen precipitate profile can degrade the GOI yield of a silicon wafer by exposing as-grown crystal defects (oxygen precipitate) and vacancies generated by the silicon nitride film. The present invention restores GOI yield by stripping the silicon nitride layer, which is followed by wafer oxidation, which is followed by stripping the silicon oxide layer.

Abstract: The disclosure is directed to a method to recover the gate oxide integrity yield of a silicon wafer after rapid thermal anneal in an ambient atmosphere comprising a nitrogen containing gas, such as NH3 or N2. Generally, rapid thermal anneals in an ambient atmosphere comprising a nitrogen containing gas, such as NH3 or N2 to thereby imprint an oxygen precipitate profile can degrade the GOI yield of a silicon wafer by exposing as-grown crystal defects (oxygen precipitate) and vacancies generated by the silicon nitride film. The present invention restores GOI yield by stripping the silicon nitride layer, which is followed by wafer oxidation, which is followed by stripping the silicon oxide layer.

Abstract: An apparatus for controlling an object may include a communicator configured to communicate with a first user terminal and a second user terminal, and a processor configured to control a first object corresponding to a first user in a virtual world to be displayed, configured to control the first object to move in the virtual world in response to a movement control of the first user, configured to randomly select at least one candidate object in response to a morphing control of the first user, and configured to change the first object to a second object when the first user selects the second object from the at least one candidate object. Methods for controlling an object are also provided.

Abstract: A method and apparatus for providing an operating system based on a lightweight hypervisor. An electronic device includes a hypervisor, an operating system monitor, and a virtualized operating system. The hypervisor enables the virtualized operating system and a physical machine to share the resources of the physical machine. If the virtualized operating system accesses the resource, the operating system monitor determines whether to allow the access to the resource. Also, the operating system monitor verifies the integrity of the virtualized operating system and determines whether a threat to the virtualized operating system exists.

Abstract: A semiconductor package includes a semiconductor chip having an active surface having connection pads disposed thereon and an inactive surface opposing the active surface, an encapsulant encapsulating at least a portion of the semiconductor chip, and a connection member disposed on the active surface of the semiconductor chip and including a redistribution layer and a via electrically connected to the connection pads of the semiconductor chip, wherein at least a portion of the redistribution layer and the via is formed of a metal layer having a concave portion depressed from a lower surface thereof and filled with an insulating material.

Abstract: A bumper stopper installed on the shock absorber of a vehicle to respond to the impact of a cylinder lifting or lowering in the vertical direction depending on the running state of the vehicle. The bumper stopper is constructed such that a cylindrical dust cover having an opening formed at the lower end thereof is connected to a buffer member formed of peaks and troughs. The buffer member has a through hole through which a cylinder and rod of a shock absorber passes via a connection plate so that the buffer member and the dust cover are integrated with each other. It prevents air from being compressed inside the buffer member, thereby preventing component damage due to high pressure. Also, it prevents abnormal noise from occurring in the process of contact and separation between the cylinder and the connection plate, thereby providing improved ride comfort.

Abstract: A gas turbine comprises a strut assembly including an inner ring; an inclined member including a first end connected to the inner ring, a second end positioned opposite the first end, and a flange extending radially inward from the second end; an oil sump mounted to the second end or the flange; a thrust bearing fixed to the oil sump; and a thrust collar extending radially from a rotor, wherein the inclined member has an aperture portion formed therein, the aperture portion is positioned in an upper portion of a region between the thrust bearing and a journal bearing, and the aperture portion has a width and a circumferential length greater than at least the journal bearing. The gas turbine has the feature that the journal bearing is easily withdrawn and the total weight of the gas turbine is reduced.

Abstract: A blade tip clearance control apparatus is disclosed. The apparatus includes a rotor, a hydraulic clearance control device, and a cylinder locking device. The rotor includes a thrust collar, a pair of thrust bearings axially supporting the thrust collar, and a plurality of radially extending blades. The hydraulic clearance control device includes a first hydraulic cylinder moving any one of the pair of thrust bearings in a forward axial direction and a second hydraulic cylinder moving the other thrust bearing in the reverse axial direction. The cylinder locking device includes a first locking device restricting a forward moving distance of the first hydraulic cylinder and a second locking device restricting a reverse moving distance of the second hydraulic cylinder.

Abstract: An apparatus for controlling an object may include a communicator configured to communicate with a first user terminal and a second user terminal, and a processor configured to control a first object corresponding to a first user in a virtual world to be displayed, configured to control the first object to move in the virtual world in response to a movement control of the first user, configured to randomly select at least one candidate object in response to a morphing control of the first user, and configured to change the first object to a second object when the first user selects the second object from the at least one candidate object. Methods for controlling an object are also provided.