Abstract: Provided is a styrenated phenol compound represented by Formula 1 in which styrenated phenol and hydroxylamine bind to each other: In Formula 1, n is one of integers of 1 to 3, and R1 and R2 are each hydrogen or one of C1 to C4 alkyl groups. The styrenated phenol compound may maintain curing stimulation property and plasticity, and prevent discoloration when being mixed with a curing agent for an epoxy paint, thereby enhancing exterior quality and storage stability of a product.

Abstract: A method includes acts for providing a VOD or streaming video manifest. The method includes at a server, receiving a request for a manifest from a client device. The request for a manifest includes an identification of one or more filters to be applied to a returned manifest. The method further includes, at the server, identifying the manifest. The manifest identifies different portions of a multimedia asset that can be delivered to client devices. The method further includes applying the one or more identified filters to the manifest to generate a filtered manifest that excludes one or more items as dictated by the one or more filters. The filtered manifest is returned to the client device.

Abstract: Provided are novel thio compounds and a method for preparing the same. More particularly, there is provided a novel thio compound prepared by reacting an alkylation product of p-cresol and dicyclopentadiene with mercaptan and paraformaldehyde. Unlike existing antioxidants such as 2,6-di-t-butyl-4-methylphenol (BHT) being harmful to the human body due to the high volatility, the novel thio compounds of the present invention, which have the low volatility because of their high molecular weight, give no harm to the human body. Further, with excellent performances, they are suitable to replace the existing antioxidants.

Abstract: Systems and methods for handling idle websites on a Web server are disclosed. The duration between requests for a website application is monitored and compared to an idle time-out value. The idle time-out value may be a user-selected value that is the same for all website applications or an idle time-out value selected for a group of worker processes. When the idle time-out value is reached, all inactive memory allocations for the website application are paged-out. When a request for the website application is later received, memory for the website application is paged-in so that the request can be processed.

Abstract: Provided is a method for preparing 4,4?-dinitrodiphenylamine (4,4?-DNDPA) in high yield via the NASH reaction using a mixture of a bis-quaternary ammonium base and a base catalyst for the reaction of urea with nitrobenzene, and a method of preparing 4,4?-bis(alkylamino)diphenylamine (4,4?BAADA) in high yield and purity by hydrogenating the resulting 4,4?-DNDPA with a ketone in the presence of hydrogen and hydrogenation catalyst. The catalyst complex used in the present invention allows easy recovery, provides superior alkaline stability and is capable of reducing production cost.

Abstract: Provided is a method of preparing 4,4?-dinitrodiphenylamine (4,4?-DNDPA) in high yield by reacting 4-nitroaniline with excess nitrobenzene via the NASH reaction, and a method of preparing 4,4?-bis(alkylamino)diphenylamine (4,4?BAADA) in high yield and purity by hydrogenating the resulting 4,4?-DNDPA with a ketone compound in the presence of hydrogen and hydrogenation catalyst. The disclosed process is simple, allows selective preparation of 4,4?-DNDPA without byproducts, and thus allows preparation of 4,4?-BAADA in high yield without a complicated purification procedure.

Abstract: Embodiments disclose a reverse lookup using an IP:Port-to-hostname table to identify a hostname when only an IP address and port is present in an SSL hello connection, which may occur, for example, when a non-SNI-capable client initiates the SSL hello. Once the hostname is successfully looked up, a naming convention is used to simplify the management and identification of SSL certificates. Different types of SSL certificates are supported. Multiple hostname matches may be associated with a given IP address and port in the IP:Port-to-hostname table. In such case, the first-matching hostname is always used with the naming convention to identify related SSL certificates. The naming convention is applied in such a way that it will first look for the most matching file name to the least matching file name.

Abstract: Disclosed are a novel anti-oxidant for rubber and a synthetic rubber including the same. The disclosed anti-oxidant contains a thio compound. The rubber including the anti-oxidant has excellent thermostability at a temperature of 100° C. or higher, and the anti-oxidant shows a low volatility due to its high molecular weight thus being applicable to manufacture environment-friendly rubber.

Abstract: A thin film transistor array substrate is disclosed. The thin film transistor array substrate includes: gate lines and data lines formed to cross each other in the center of a gate insulation film on a substrate and to define pixel regions; a thin film transistor formed at each intersection of the gate and data lines; a passivation film formed on the thin film transistors; a pixel electrode formed on each of the pixel regions and connected to the thin film transistor through the passivation film; a gate pad connected to each of the gate lines through a gate linker; and a data pad connected to each of the data lines through a data linker. The data pad is formed of a gate pattern, and the data line is formed of a data pattern. The data linker is configured to connect the data pad formed of the gate pattern with the data line formed of the data pattern using a connection wiring.

Abstract: Embodiments disclose a reverse lookup using an IP:Port-to-hostname table to identify a hostname when only an IP address and port is present in an SSL hello connection, which may occur, for example, when a non-SNI-capable client initiates the SSL hello. Once the hostname is successfully looked up, a naming convention is used to simplify the management and identification of SSL certificates. Different types of SSL certificates are supported. Multiple hostname matches may be associated with a given IP address and port in the IP:Port-to-hostname table. In such case, the first-matching hostname is always used with the naming convention to identify related SSL certificates. The naming convention is applied in such a way that it will first look for the most matching file name to the least matching file name.

Abstract: A thin film transistor array substrate is disclosed. The thin film transistor array substrate includes: gate lines and data lines formed to cross each other in the center of a gate insulation film on a substrate and to define pixel regions; a thin film transistor formed at each intersection of the gate and data lines; a passivation film formed on the thin film transistors; a pixel electrode formed on each of the pixel regions and connected to the thin film transistor through the passivation film; a gate pad connected to each of the gate lines through a gate linker; and a data pad connected to each of the data lines through a data linker. The data pad is formed of a gate pattern, and the data line is formed of a data pattern. The data linker is configured to connect the data pad formed of the gate pattern with the data line formed of the data pattern using a connection wiring.

Abstract: Disclosed are a novel anti-oxidant for rubber and a synthetic rubber including the same. The disclosed anti-oxidant contains a thio compound. The rubber including the anti-oxidant has excellent thermostability at a temperature of 100° C. or higher, and the anti-oxidant shows a low volatility due to its high molecular weight thus being applicable to manufacture environment-friendly rubber.

Abstract: The present invention relates to a method of preparing N-substituted maleimide in high purity and high yield, wherein, unlike a conventional method of preparing N-substituted maleimide after preparing N-substituted maleamic acid, an organic solvent, an acid catalyst, a dehydration co-catalyst and a stabilizer are added into a reactor without separately preparing N-substituted maleamic acid, and then a primary amine is added into the reactor to form an amine salt, maleic anhydride is added into the reactor, and the resulting mixture is subjected to a dehydration-cyclization reaction, wherein water produced during the reaction is azeotropically distilled with the organic solvent so as to effectively suppress formation of a maleimide polymer.

Abstract: The present invention relates to a production method for 4,4?-bis(alkylamino)diphenylamine, and more specifically relates to a method in which 4,4?-dinitrodiphenylamine (4,4?-DNDPA) is produced by reacting urea with nitrobenzene in the presence of a polar organic solvent and a base catalyst, and then the 4,4?-bis(alkylamino)diphenylamine (4,4?-BAADA) is produced by subjecting the 4,4?-DNDPA and a ketone to hydrogenation in the presence of a hydrogenation catalyst.

Abstract: Provided are novel thio compounds and a method for preparing the same. More particularly, there is provided a novel thio compound prepared by reacting an alkylation product of p-cresol and dicyclopentadiene with mercaptan and paraformaldehyde. Unlike existing antioxidants such as 2,6-di-t-butyl-4-methylphenol (BHT) being harmful to the human body due to the high volatility, the novel thio compounds of the present invention, which have the low volatility because of their high molecular weight, give no harm to the human body. Further, with excellent performances, they are suitable to replace the existing antioxidants.

Abstract: Provided is a method for preparing 4,4?-dinitrodiphenylamine (4,4?-DNDPA) in high yield via the NASH reaction using a mixture of a bis-quaternary ammonium base and a base catalyst for the reaction of urea with nitrobenzene, and a method of preparing 4,4?-bis(alkylamino)diphenylamine (4,4?BAADA) in high yield and purity by hydrogenating the resulting 4,4?-DNDPA with a ketone in the presence of hydrogen and hydrogenation catalyst. The catalyst complex used in the present invention allows easy recovery, provides superior alkaline stability and is capable of reducing production cost.

Abstract: Provided is a method of preparing 4,4?-dinitrodiphenylamine (4,4?-DNDPA) in high yield by reacting 4-nitroaniline with excess nitrobenzene via the NASH reaction, and a method of preparing 4,4?-bis(alkylamino)diphenylamine (4,4?BAADA) in high yield and purity by hydrogenating the resulting 4,4?-DNDPA with a ketone compound in the presence of hydrogen and hydrogenation catalyst. The disclosed process is simple, allows selective preparation of 4,4?-DNDPA without byproducts, and thus allows preparation of 4,4?-BAADA in high yield without a complicated purification procedure.

Abstract: The present invention relates to a method of preparing N-substituted maleimide in high purity and high yield, wherein, unlike a conventional method of preparing N-substituted maleimide after preparing N-substituted maleamic acid, an organic solvent, an acid catalyst, a dehydration co-catalyst and a stabilizer are added into a reactor without separately preparing N-substituted maleamic acid, and then a primary amine is added into the reactor to form an amine salt, maleic anhydride is added into the reactor, and the resulting mixture is subjected to a dehydration-cyclization reaction, wherein water produced during the reaction is azeotropically distilled with the organic solvent so as to effectively suppress formation of a maleimide polymer.

Abstract: A thin film transistor array substrate is disclosed. The thin film transistor array substrate includes: gate lines and data lines formed to cross each other in the center of a gate insulation film on a substrate and to define pixel regions; a thin film transistor formed at each intersection of the gate and data lines; a passivation film formed on the thin film transistors; a pixel electrode formed on each of the pixel regions and connected to the thin film transistor through the passivation film; a gate pad connected to each of the gate lines through a gate linker; and a data pad connected to each of the data lines through a data linker. The data pad is formed of a gate pattern, and the data line is formed of a data pattern. The data linker is configured to connect the data pad formed of the gate pattern with the data line formed of the data pattern using a connection wiring.

Abstract: A failure recognition system is disclosed. A failure recognition system includes a learning stage (S10) learning and acquiring information related to a good product and failure; a setting stage (S100) setting reference information to determine a failure of a product; a product inspecting stage (S150) inspecting the product based on the reference set in the setting stage (S100); a product recognizing stage (S160) recognizing an item and type of the product by specifying an image of the product measured in the product inspecting stage (S150); a product quality determining stage (S170) determining whether the product is a good product or failure from the image finally recognized in the product recognizing stage (S160) based on the information acquired in the learning stage (S10); and a follow-up stage (S180) notifying the failure outside and controlling an equipment according to a control method set in the setting stage (S100) simultaneously.