PURPOSE: An air conditioner for vehicles is provided to store cold air through cooling water in a heater core and an ice storage material in an ice storage when the air conditioner is driven. CONSTITUTION: An air conditioner for vehicles includes an air conditioner case(110), an air injection hole(111), an evaporator(101), a heater core(102), a flow control valve(107), and an ice storage(120). The...

PURPOSE: A regenerator is provided to reduce repair and replacement works occurred due to corrosive condensate by preventing damage to a connection part with a support screen. CONSTITUTION: A regenerator comprises an upper passage(110), a lower passage(120), a heat storage body(130), and a heating device(140). The upper passage supplies air to a burner or receives exhaust gas from the burner. The ...

PURPOSE: A regenerator is provided to prevent a spherical heat storage body from being separated from a lower screen due to damage to the lower screen. CONSTITUTION: A regenerator(100) comprises an upper passage(110), a lower passage(120), and a heat storage body(130). The upper passage supplies air to a burner or receives exhaust gas from the burner. The lower passage supplies air to the heat sto...

PURPOSE: A melting metal coating device is provided to prevent the peeling off of a surface layer of a top roll by transferring a plated steel sheet using high-speed gas and magnetic force. CONSTITUTION: A melting metal coating device comprises a curvature type cooling stand(120), a gas blowing nozzle(140) and a magnet(160). A plated steel sheet(5), having the surface plated by molten metal in a p...

PURPOSE: A security key system for underground electric power facilities ship and a security key are provided to maximize the convenience of the facility management by grasping the state of the underground electric power facilities in real time and executing the security and management control in real time. CONSTITUTION: The security key module in installed in one side of the inside the undergroun...

PURPOSE: A system for recognizing a face using a multi camera is provided to improve accuracy by obtaining 3 3D maps. CONSTITUTION: An image photographing unit(10) outputs a photographed image which is taken through two or more cameras. A 3D image forming unit(20) performs stereo matching for a plurality of images. The 3D image forming unit forms 3D image. A face and face element extracting unit(4...

PURPOSE: A method and system for manufacturing content are provided to supply the manufactured content to a user terminal by easily manufacturing content which is suitable for taste of a user. CONSTITUTION: A controller(220) reads image data according to a request of a user. The control unit reads effect data corresponding to the image data or a request of the user. The control unit combines the i...

PURPOSE: A method for controlling a swing motor of an open center type hydraulic pressure system for an excavator is provided to electrically control according to the discharge pressure of a hydraulic pressure pump. CONSTITUTION: A method for controlling a swing motor of an open center type hydraulic pressure system for an excavator comprises next steps. A speed of a swing motor is controlled(S100...

PURPOSE: A multi-purpose safety entrance door is provided to securely protect privacy of a user and to reduce crime. CONSTITUTION: A multi-purpose safety entrance door comprises a side door(600) and a foot operating lock part(700). The side door is hinged with the entrance door at the indoor side of a security window. The side door has a retractor(602) on upper center part. The side door is kept o...

PURPOSE: A camera mode control method of construction equipment is provided to obtain necessary information for safe manipulation by automatically converting an operation mode of a display part into an information display mode from a camera mode. CONSTITUTION: A camera mode control method of construction equipment comprises next steps. The image input from a camera is output(S200) by converting a ...

PURPOSE: An oil-hydraulic circuit for construction machinery which can control a flow rate of work fluid is provided to improve operation convenience and reliability by making the operation of the work equipment or running gear stop without operating a safety lever. CONSTITUTION: An oil-hydraulic circuit for construction machinery comprises first and second hydraulic pumps(P1,P2), a pilot pump, fi...

PURPOSE: A method for controlling equipment detail work using switch is provided to prevent influence on the performance of an operator and to obtain uniform result of work. CONSTITUTION: A method for controlling equipment detail work using switch comprises next steps. A switch(10) combined in a joystick lever(1) is pressed. The electric signal of the switch pushing is delivered to a main control ...

PURPOSE: A safety mode of excavator is provided to operate an operation lever even if the empty of a driver's seat is sensed with a safety mode canceled. CONSTITUTION: A safety mode of excavator comprises a detection sensor and a controller. The detection sensor senses the load variation. The controller turns off a safety solenoid when a driver's seat is not occupied in a safe mode. The controller...

PURPOSE: A side mirror of a vehicle for adjusting a range is provided to prevent an accident by securing the rear visual field of a driver by turning on/off a switch. CONSTITUTION: A side mirror(1) of a vehicle for adjusting a range comprises a mirror stator(30), a rubber mirror(20), a switch(40), a screw motor(50). The mirror stator is fixed to the end of a housing(10). The rubber mirror is inser...

PURPOSE: A work lamp module is provided to separate a work lamp from a supporting piece and unwind a wire, thereby examining the blind spot in sight in the engine room or under a vehicle body without an extra flashlight. CONSTITUTION: A backing piece(100) is fixed to a vehicle(500). A supporting piece(200) is sliding combined to the backing piece. The supporting piece is combined with the backing ...

PURPOSE: An immobilizer control system of construction heavy equipment is provided to make a burglar alarm of the construction machinery by restricting engine starting. CONSTITUTION: An immobilizer control system of construction heavy equipment comprises an ignition key, a key holder, an immobilizer control device, an engine control part(40), a communications network(50) and a normal operation det...

PURPOSE: An online real estate transaction and utilizing system and using method thereof are provided to form SNS(Social Network Service) between users by sharing all kinds of content and forming a community between members by bounding predetermined cells about the cells which area divided by mapping an online map. CONSTITUTION: A database storage unit(130) stores databases. A service provider ser...

PURPOSE: A system and method thereof providing viewing service and device applied the same are provided to enable mourners to commemorate the deceased by selectively providing a figure in lifetime to mourners who knotting with the deceased in lifetime. CONSTITUTION: A storage unit(210) stores at least one living image of the deceased. A receiver(220) receives viewing information of the mourners fo...

PURPOSE: A method for installing an upper plate of a bridge using a climbing jack system is provided to prevent accidents by preventing the falling of an upper plate. CONSTITUTION: A method for installing an upper plate of a bridge using a climbing jack system comprises next steps. A plurality of masters(20), which is connected with a vertical moving rail(21) and climbing jack system(30), is mount...

PURPOSE: A visualization method for a specific expression pattern of microarray profile data is provided to effectively select specific pattern gene group from the microarray profile data. CONSTITUTION: A visualization method for a specific expression pattern of microarray profile comprises: a step of comparing expression level change between the microarray profile data and an adjacent frame; a st...