Abstract: Provided is a blockchain provision system using a non-competitive consensus algorithm and micro-chain architecture to ensure transaction processing speed, scalability, and security useful for commercial services. The system includes: a network providing the blockchain services. The network includes: mainnets communicating with other micro-chains according to an inter-chain communication protocol and issuing or burning a coin, and a micro-chain architecture connected to the mainnet and including a plurality of micro-chains in which a smart contract conclusion performed using the coin operates according to each area, and the micro-chains independently perform business logic without interfering with each other, and execute different business logics to execute smart contracts corresponding to the micro-chains, respectively.

Abstract: An acrylic adhesive composition including an acrylic copolymer formed by polymerizing a monomer mixture is provided. The monomer mixture includes a monomer represented by [Formula 1], a (meth)acrylic monomer having a crosslinkable functional group, and an alkyl (meth)acrylate-based monomer. The acrylic copolymer has a branched polymer structure. The acrylic composition also includes a polyfunctional acrylate having two or more radically polymerizable functional groups, a first photoinitiator, and a second photoinitiator, wherein the first photoinitiator is an acetophenone-based photoinitiator, and the second photoinitiator is a phosphine oxide-based photoinitiator.

Abstract: An adhesive resin and an adhesive composition for an optical member including the same is provided. The adhesive resin includes an acrylic copolymer formed by polymerizing a monomer mixture including a monomer represented by [Formula 1], a (meth)acrylic monomer having a cross-linkable functional group, and an alkyl (meth)acrylate-based monomer.

Abstract: A pharmaceutical composition for preventing or treating cancer, which is associated with a KRAS mutation and exhibits resistance to an EGFR-targeted therapeutic agent is disclosed. The pharmaceutical composition can be useful for treatment of patients with cancer which has the KRAS mutation and exhibits resistance to cetuximab that is an anticancer therapeutic agent. A method for providing information on an anticancer treatment and/or enhancing cancer treatment by identifying a KRAS mutation and optionally additionally a RON mutation are disclosed.

Abstract: The present invention relates to a pharmaceutical composition for preventing or treating non-small cell lung cancer associated with a RON mutation, and to a method using the same. A pharmaceutical composition for preventing or treating cancer according to the present invention may be applied to patients with non-small cell lung cancer in which a RON mutation is present. In particular, the pharmaceutical composition may be usefully used as a precision medicine in the treatment of patients with non-small cell lung cancer which has resistance to cetuximab used in conventional cancer therapy and has the RON?155, RON?160, or RON?165 mutation.

Abstract: A method for treating cancer in a patient who is resistant to a protein kinase inhibitor, administering an anticancer agent containing, as an active ingredient, a thienopyridine derivative compound or a pharmaceutically acceptable salt thereof is disclosed. Here, the patient may carry active RON. In addition, the patient may carry normal KRAS gene. In addition, the anticancer agent may be applied to a patient who is resistant to an EGFR inhibitor. In particular, the anticancer agent may be usefully used to treat a patient who is resistant to the therapeutic agent cetuximab.

Abstract: A pharmaceutical composition that is useful preventing or treating cancer with a KRAS mutation and activated RON is disclosed. The pharmaceutical composition may be utilized as an anticancer drug that exhibits an excellent cell death-inducing ability on cancer cells with KRAS G13 mutation or KRAS G12 mutation and a RON mutation or tyrosine-phosphorylated RON (pTyr-RON).

Abstract: The present invention relates to a photocurable acrylic resin which is a polymer of a monomer mixture including a crosslinkable monomer represented by [Formula 1]; a (meth)acrylic monomer including a photoinitiating functional group; and an alkyl (meth)acrylate-based monomer, and has a weight average molecular weight of 100,000 to 500,000, and a branch-type polymer structure, and an adhesive composition and an adhesive film including the same.

Abstract: The present invention relates to an induction heating circuit for an induction heating cooker. The induction heating circuit for an induction heating cooker includes: one or more induction heating coils (111, 112 and 113) one or more resonance condensers (121, 122 and 123); one or more switching elements (Q1, Q2 and Q3); one or more switching drivers (131, 132 and 133); an on-time control unit (140); and a microcomputer (150) (=claim 1), whereby although the plurality of induction heating coils are provided on the single cooking tool, a configuration of the induction heating circuit can be simplified without any noise to thereby reduce the manufacturing cost can be reduced.

Abstract: The present invention relates to an acrylic adhesive composition, and a polarizing plate and a display device manufactured using the same, wherein the acrylic adhesive composition includes an acrylic copolymer formed by polymerizing a monomer mixture including a (meth)acrylic monomer and a (meth)acrylic monomer containing a hydroxy group, an isocyanate-based multi-functional curing agent, a curing retarder including a first curing retarder having a deblocking temperature of 110° C. or lower and a second curing retarder having a deblocking temperature of 130° C. or higher, and a silane coupling agent.

Abstract: An acrylic adhesive composition including an acrylic copolymer formed by polymerizing a monomer mixture is provided. The monomer mixture includes a monomer represented by [Formula 1], a (meth)acrylic monomer having a crosslinkable functional group, and an alkyl (meth)acrylate-based monomer. The acrylic copolymer has a branched polymer structure. The acrylic composition also includes a polyfunctional acrylate having two or more radically polymerizable functional groups, a first photoinitiator, and a second photoinitiator, wherein the first photoinitiator is an acetophenone-based photoinitiator, and the second photoinitiator is a phosphine oxide-based photoinitiator.

Abstract: An adhesive resin and an adhesive composition for an optical member including the same is provided. The adhesive resin includes an acrylic copolymer formed by polymerizing a monomer mixture including a monomer represented by [Formula 1], a (meth)acrylic monomer having a cross-linkable functional group, and an alkyl (meth)acrylate-based monomer.

Abstract: The present invention relates to a photocurable acrylic resin which is a polymer of a monomer mixture including a crosslinkable monomer represented by [Formula 1]; a (meth)acrylic monomer including a photoinitiating functional group; and an alkyl (meth)acrylate-based monomer, and has a weight average molecular weight of 100,000 to 500,000, and a branch-type polymer structure, and an adhesive composition and an adhesive film including the same.

Abstract: The present invention relates to a pressure-sensitive adhesive composition, an optical member, a polarizing plate, and a display device. The pressure-sensitive adhesive composition according to an embodiment of the present invention may form a pressure-sensitive adhesive which has excellent general physical properties such as coating properties, endurance reliability, or the like, and which may stably maintain the physical properties for the long term. Further, the pressure-sensitive adhesive composition may be particularly applied to various optical films, thereby forming the pressure-sensitive adhesive layer which exhibits excellent adhesion with the optical film, and when the pressure-sensitive adhesive composition is applied to the polarizing plate, bending properties may be effectively prevented.

Abstract: Provided are a pressure-sensitive adhesive optical film, a crosslinkable composition, and a display device. A pressure-sensitive adhesive layer using a polymer component exhibiting excellent crosslinking efficiency even at a low molecular weight to exhibit excellent workability, durability and dimension stability, and the optical film to which such a pressure-sensitive adhesive layer is applied may be provided.

Abstract: A pressure-sensitive adhesive composition, a pressure-sensitive adhesive polarizing plate and a liquid crystal display device are provided. The pressure-sensitive adhesive composition has excellent durability reliability under extreme conditions such as high temperature and/or humidity conditions, and shows superior workability such as cuttability or re-workability. Also, when the pressure-sensitive adhesive composition is applied to a polarizing plate or a liquid crystal display device, the composition can effectively prevent light leakage. Such a pressure-sensitive adhesive exhibits excellent characteristics, for example, even when the pressure-sensitive adhesive is applied to a 20-inch or more large display device.

Abstract: A block copolymer, a method for preparing a block copolymer, a resin composition, and a film are provided. The block copolymer can be useful in inhibiting complete separation of the hard segment even under a severe high-temperature condition by increasing the chemical cross-linking density around the hard segment without causing an increase in glass transition temperature of the hard segment, thereby maintaining high-temperature durability.

Abstract: The present invention relates to a pressure-sensitive adhesive composition. The pressure-sensitive adhesive composition of the present invention exhibits excellent dependability under a high temperature or high humidity condition, and also has excellent stress relaxation property and reworkability when being applied to a polarizing plate, and thus, it can effectively prevent warpage. Accordingly, the pressure-sensitive adhesive composition can be usefully applied for an optical film.

Abstract: A system for measuring displacement of an accelerating tube by using a micro-alignment telescope, which includes a vacuum chamber; a hollow accelerating tube in the vacuum chamber; a sighting target attached to a surface of the accelerating tube while protruding from the surface of the accelerating tube; the micro-alignment telescope spaced apart from one side surface of the vacuum chamber; a first lens device interposed between the micro-alignment telescope and the vacuum chamber; and a second lens device spaced apart from an opposite side surface of the vacuum chamber by a distance, wherein the vacuum chamber includes first and second viewports placed on the surfaces of the vacuum chamber in correspondence with each other, and the micro-alignment telescope, the first lens device, the first viewport, the sighting target, the second viewport and the second lens device are aligned on a same axis in one direction.

Abstract: Provided are a polarizing plate and a liquid crystal display device. The polarizing plate, which is lightweight and has a thin thickness and excellent physical properties including durability, water resistance, workability, pressure-sensitive adhesion and a light leakage prevention effect; and the liquid crystal display device including the same are provided.