Abstract:
The present invention relates to an aqueous silver-containing solution containing nano-sized silver particles, an antibacterial resin composition comprising the same and being capable of imparting superior antibacterial activity, corrosion resistance, conductivity and adhesion to a steel plate, and a steel plate coated with a thin film of such an antibacterial resin composition. More specifically, provided is an aqueous silver-containing solution comprising nano-sized silver particles wherein silver (Ag) particles having a particle diameter of 1 to 20 nm have a concentration of 200 to 100,000 ppm, the pH of the solution is maintained in a range of 6 to 8.5, and based on the weight of the silver-containing solution, an amount of a stabilizer as an impurity is in a range of 0.5 to 1.5% by weight, an amount of anions of a silver salt as another impurity is 1.0% by weight or less and the total amount of the stabilizer and anions of the silver salt is 2.0% by weight or less; an antibacterial resin composition comprising 100 parts by weight of an acrylic, urethane, epoxy or ester resin, 0.05 to 5 parts by weight of a curing agent and a silver-containing solution in an amount such that a concentration of silver is in a range of 5 to 100 ppm, relative to the resin composition; and an antibacterial resin-coated steel plate having a dry film thickness of not more than 5 D which is formed by coating of the aqueous antibacterial resin composition. Therefore, steel plates, which are coated with an antibacterial resin composition comprising a silver-containing solution of the present invention, exhibit superior antibacterial properties, corrosion resistance, conductivity and adhesion.
Abstract:
An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit.
Abstract:
PURPOSE: A rear supporting board for a holder frame of a fishing rod is provided to stably support a handle region of the fishing rod by improving the rear supporting board connected to a supporting board holder part and to prevent the fishing rod from falling. CONSTITUTION: A rear supporting board(110) for a holder frame of a fishing rod comprises: a lower bar(114) having an interruption member; an upper bar(116) in which a height is controlled using an adjusting element of the lower bar; and a gripper(117) which supports a handle of the fishing rod included in the upper part of the upper bar. The gripper includes: an operator which is inserted into the upper bar and selects gripping or ungripping; a stopper which prevents the operator from breaking away; an expansion piece which is fixed to the upper side of the stopper; and a finger which supports the fishing rod using the expansion piece.
Abstract:
PURPOSE: A support leg for a holder frame of a fishing rod is provided to hold a connection part of the holder frame in which a left side and a right side supporting board are included, to improve a quality of the holder frame by stably supporting a weight concentrated on the front. CONSTITUTION: A support leg for a holder frame of a fishing rod comprises: a support frame body(103) which is equipped with a left side body and a right side body; a plurality of supporting board holders(104) which supports a front supporting board and a rear supporting board to organize the fishing rod in the left side body and the right side body; a left side leg(105) and a right side leg(106) which maintains the holder frame of the fishing rod on both sides of the support frame body; and a support leg(110) which is included in a connection part of the left side body and the right side body. The support leg includes an arc shaped leg and a binding hole for holding the connection part of the left side body and the right side body. The leg includes an out leg interlinking a spike and an inner leg which is inserted into the inner part of the out leg.
Abstract:
PURPOSE: A balancer for a holder frame of a fishing rod is provided to prevent a load from concentrating on the front of the holder frame using water, to easily install the fishing rod, and to improve a quality of the holder frame of the fishing rod. CONSTITUTION: A balancer for a holder frame of a fishing rod comprises: a support frame body(103) which is composed of a left side body and a right side body; a supporting board holder(104) which supports a front supporting board and a rear supporting board to set the fishing rod in the left side body and the right side body; a left side leg(105), a right side leg(106), and a support leg which maintain the whole holder frame of the fishing rod in both sides and the center of the support frame body; and a balancer for preventing the holder frame from concentrating on the front of the holder frame due to a load. The balancer includes: a balancer load which is combined with a balancer hole included in the rear of the leg holder; a part for setting heavy body which is combined with the end of the balancer load; and a water bag storing the water in the part for setting heavy body.
Abstract:
PURPOSE: A frame assembly and a cabinet including the same are provided, which can improve anti-corrosiveness and esthetic sense at the same time. CONSTITUTION: A frame assembly comprises: a first frame(11) in which a first penetration hole is formed in the longitudinal direction; a second frame(12) in which a second penetration hole is formed in the longitudinal direction; and a connecting member which comprises a first connecting board and a second connecting board. The first connecting board is inserted into a first penetration hole and comprises a plurality of frame mounting holes. The second connecting board is inserted into a second penetration hole and comprises a plurality of frame mounting holes.