Abstract: Provided is a ceiling storage system capable of correcting a working position and constantly checking stability of a structure by detecting an amount of change in a facility. According to the ceiling storage system, a transport vehicle moves to an upper portion of a first storage area of a plurality of storage areas in a state of gripping an article, and the transport vehicle measures a first distance value between the transport vehicle and the first storage area using a distance sensor and measures a relative position value between the transport vehicle and the first storage area using a vision sensor, before unloading the article from the first storage area.

Abstract: A ventilated mattress for a bed minimizes the leakage of external air, having flowed in from the outside, through a portion other than ventilation holes, and thus has improved ventilation performance.

Abstract: A method for estimating personalized probability of a drug side effect includes identifying a drug taken by a subject, identifying an experience of a side effect, which is produced as the subject takes the drug, and input by the subject, and estimating a probability of the side effect of the subject in relation to the drug, based on the experience of the side effect of the subject, which are executed by a computing device.

Abstract: A method of dicing a wafer includes fixing a second portion of a wafer to a wafer chuck without fixing a first portion of the wafer to the wafer chuck and forming first modified portions in first scribe lane regions of the first portion of the wafer by sequentially laser irradiating the first scribe lane regions without the first portion of the wafer being fixed to the wafer chuck. The method also includes fixing a first portion of the wafer to the wafer chuck and unfixing the second portion of the wafer from the wafer chuck and forming second modified portions in second scribe lane regions of the second portion of the wafer by sequentially laser irradiating the second scribe lane regions without the second portion of the wafer being fixed to the wafer chuck.

Abstract: Provided is a composition for a heat-shrinkable tube, comprising: a base resin; and a flame retardant, wherein the base resin comprises chlorinated polyolefin resin and polyolefin elastomer, wherein the chlorinated polyolefin resin comprises chlorine in an amount of 30 to 40% by weight based on the total weight thereof, and the polyolefin elastomer has a melting point of 95 to 120° C., and an amount of the chlorinated polyolefin resin is 40 to 60 parts by weight and an amount of the polyolefin elastomer is 20 to 40 parts by weight, based on 100 parts by weight of the base resin.

Abstract: Provided is a composition for a heat-shrinkable tube, comprising: a base resin; and a flame retardant, wherein the base resin comprises chlorinated polyolefin resin and polyolefin elastomer, wherein the chlorinated polyolefin resin comprises chlorine in an amount of 30 to 40% by weight based on the total weight thereof, and the polyolefin elastomer has a melting point of 95 to 120° C., and an amount of the chlorinated polyolefin resin is 40 to 60 parts by weight and an amount of the polyolefin elastomer is 20 to 40 parts by weight, based on 100 parts by weight of the base resin.

Abstract: Disclosed herein is an invention related to a safety valve and gas cylinder having the same. The disclosed safety valve includes a valve part configured to discharge gas filled in a main body, and a blocking part disposed in the valve part and configured to block a gas flow path in accordance with a temperature and pressure inside the main body.

Abstract: Disclosed herein is an invention related to a gas cylinder safety valve. The disclosed gas cylinder safety valve includes a valve part configured to discharge gas with which a main body is filled and a gas blocking part disposed in the valve part and configured to block a gas flow path in accordance with a pressure inside the main body, wherein the gas blocking part includes a blocking operation part disposed in the valve part, a blocking pin member disposed to be slidable in the blocking operation part and configured to selectively block the gas flow path, and a separation preventing cap coupled to the blocking operation part and configured to prevent separation of the blocking pin member.

Abstract: Disclosed herein is an invention related to a gas cylinder safety valve. The disclosed gas cylinder safety valve includes a valve part configured to discharge gas with which a main body is filled and a gas blocking part disposed in the valve part and configured to block a gas flow path in accordance with a pressure inside the main body, wherein the gas blocking part includes a blocking operation part disposed in the valve part, a blocking pin member disposed to be slidable in the blocking operation part and configured to selectively block the gas flow path, and a separation preventing cap coupled to the blocking operation part and configured to prevent separation of the blocking pin member.

Abstract: Disclosed herein is an invention related to a safety valve and gas cylinder having the same. The disclosed safety valve includes a valve part configured to discharge gas filled in a main body, and a blocking part disposed in the valve part and configured to block a gas flow path in accordance with a temperature and pressure inside the main body.

Abstract: A method for cooperative control of power among base stations and a base station device which performs the same are discussed. A first receiving unit is configured such that a specific base station in a cooperative unit receives, from a specific terminal located on a cell edge of the specific base station, token value information which indicates an average transmission rate of the specific terminal and the up-to-date level of satisfaction of the minimum average transmission rate of the specific terminal. A second receiving unit receives, from one or more other base stations in the cooperative unit, information containing an average transmission rate of terminals located on edges of each of the base stations, token values of terminals located on cell edges of each of the base stations, and the current power levels of each of one or more base stations.

Abstract: Provided are a thin film condenser for high-density packaging, a method for manufacturing the same and a high-density package substrate. The thin film condenser for high-density packaging, includes: a support substrate; a lower electrode formed on the support substrate; a dielectric thin film formed on the lower electrode; and an upper electrode formed on the dielectric thin film. Provided also is a method for manufacturing the same. The high-density package substrate, includes: at least two stacked substrates; thin film condensers embedded in the stacked substrates; an internal connection electrode formed in the stacked substrates and connecting the thin film condensers in series or in parallel; a surface electrode formed on the surface of the outermost substrate among the stacked substrates and connected to the internal connection electrode; and an integrated circuit connected to the surface electrode via a bump.

Abstract: A method for cooperative control of power among base stations and a base station device which performs the same are discussed. A first receiving unit is configured such that a specific base station in a cooperative unit receives, from a specific terminal located on a cell edge of the specific base station, token value information which indicates an average transmission rate of the specific terminal and the up-to-date level of satisfaction of the minimum average transmission rate of the specific terminal. A second receiving unit receives, from one or more other base stations in the cooperative unit, information containing an average transmission rate of terminals located on edges of each of the base stations, token values of terminals located on cell edges of each of the base stations, and the current power levels of each of one or more base stations.

Abstract: A method for fabricating a ferroelectric ceramic film. The method includes coating a gel film on a substrate. The gel film has at least one ferroelectric material and at least one ultra-violet (UV) sensitive material. The method further includes simultaneously heating the gel film and irradiating a UV ray onto the gel film transforming the gel film into an amorphous ferroelectric film made of the at least one ferroelectric material. The above heating may be performed by using a rapid thermal processing technique.

Abstract: In the method for managing a variable bit rate so as to provide a streaming service and in the record medium capable of being read through a computer having a record of a program to realize the inventive method, a frame rate controlling system through a removal of a frame and a fidelity controlling system are used to change a bit rate of multimedia video data and thereby provide a multimedia streaming service based on the various bit rates according to a bandwidth change of a communication network, the fidelity controlling system being gotten by differently providing selection ranges for discrete cosine transform (DCT) coefficients in a unit of a block within a frame.

Abstract: In the method for managing a variable bit rate so as to provide a streaming service and in the record medium capable of being read through a computer having a record of a program to realize the inventive method, a frame rate controlling system through a removal of a frame and a fidelity controlling system are used to change a bit rate of multimedia video data and thereby provide a multimedia streaming service based on the various bit rates according to a bandwidth change of a communication network, the fidelity controlling system being gotten by differently providing selection ranges for discrete cosine transform (DCT) coefficients in a unit of a block within a frame.

Abstract: In a method for performing a multipoint video conference in a video conferencing system and a computer-readable record media storing a plurality of instructions for performing the method, the floor is given to participants of a conference so that the multipoint video conference can be progressed without a necessity of an MCU, and audio/video streams of the participants who actually utter in the conference can be selectively transmitted according to a capability of a transmission system.