PURPOSE: A polypropylene resin composition is provided to secure the low temperature adhesive property of the composition, and to improve the printability and the transparency of a film applied with the composition. CONSTITUTION: A polypropylene resin composition contains the following: 81~99 parts of propylene-ethylene random copolymer by weight including 1~20mol% of ethylene; 0.5~8 parts of poly...

PURPOSE: A producing method of a microsphere modified polyolefin is provided to improve the blending efficiency of different kinds of resins, and to reduce the producing time of the polyolefin. CONSTITUTION: A producing method of a microsphere modified polyolefin comprises the following steps: adding a vinyl monomer as a grain refiner to a hydrocarbon solvent, after inserting a crystalline polyole...

PURPOSE: A pipe repair apparatus is provided to carry out maintenance without blocking pipes by discharging materials, which enter the pipes, to outside through a valve member. CONSTITUTION: A pipe fixing equipment(100) comprises a fixing belt(200), a pressing unit(300), and a fixing unit(400). The fixing belt covers and secures a pipe to be repaired in which leak holes are formed and has a plural...

PURPOSE: An automatic back-up system using a mobile storage device and a method thereof are provided to automatically perform synchronize or back-up program in the mobile storage device, thereby performing same function at anytime anywhere. CONSTITUTION: If a mobile storage unit is inserted in a computer terminal, a program start unit(71) is automatically performed. A sync program(80) synchronizes...

PURPOSE: A thing made by sheet steel for a euro-form is provided to prevent concrete from flowing in, and to be easily and securely coupled to a euro-form. CONSTITUTION: A thing made by sheet steel for a euro-form comprises reinforcing rods(140), wings(130), and a pair of cutoff plates(120). The reinforcing rods are horizontally fixed to the inner surface of the inclined surfaces(111) of a main bo...

PURPOSE: A device for controlling a track width for construction equipment is provided to easily control a track width by stopping the movement of a guide plate slid along a guide part of a center frame. CONSTITUTION: A device for controlling a track width for construction equipment comprises a guide part(24), a guide plate(21), first fixing members(26), and second fixing members. The guide frame ...

PURPOSE: A wheel type excavator with a traveling vibration prevention device is provided to rapidly reduce and eliminate vibration and impact when the excavator travels. CONSTITUTION: A wheel type excavator with a traveling vibration prevention device comprises a lower traveling body(1), an upper rotating body(2), a flow passage(51), and a valve(52). The lower traveling body has wheels(11). The up...

PURPOSE: A system and a method for automatically correcting a measurement apparatus are provided to process all records with a computer by attaching an apparatus number barcode to each apparatus and automatically attaching a requested tag correction certificate to each apparatus. CONSTITUTION: Basic information related to a measurement apparatus is input in a network service system(10). Based on t...

PURPOSE: A solar cell string manufacturing device is provided to reduce tact time by transferring a solar battery wafer, and simultaneously implementing a flux coating process for the solar cell wafer. CONSTITUTION: A solar cell wafer supply unit(110) supplies a solar cell wafer. A first pick up unit(120) picks up the solar cell wafer from the solar cell wafer supply unit. A ribbon feeding unit(16...

PURPOSE: An overhead jig and a solar cell string manufacturing device using the same are provided to reduce the overall tact time by simplifying the system configuration by picking up a unit ribbon and an overhead jig simultaneously and transferring the picked objects to a main conveyor unit. CONSTITUTION: Frames(310,320,330) are combined with a jig body(350) in a vertical direction. The frames ar...

PURPOSE: A pharmaceutical composition containing a proton pump inhibitor which is formed on a stabilized layer is provided to suppress reaction between a core material and active ingredient and to improve storage stabilization for a long time. CONSTITUTION: A pharmaceutical composition contains an inactive core, alkali stabilized layer formed on the core, a drug coating layer containing the proton...

PURPOSE: A composition for improving hair and scalp containing bamboo sap is provided to relieve scalp irritation and inflammation and to promote hair growth. CONSTITUTION: A composition for improving hair and scalp contains bamboo sap, Paeonia Lactiflora extract, Thujae semen extract, or Polygonum multiflorum extract as an active ingredient. The bamboo sap is added by filtering with filter membra...

PURPOSE: An oxygen separation supply apparatus is provided to change the compressed air created in a compressed air supply device installed in a vehicle into a vacuum and to absorb nitrogen with an absorber while storing oxygen. CONSTITUTION: An oxygen separation supply apparatus comprises the following: an air reservoir(11); a compressed air supply device(10) consisting of an air pressure control...

PURPOSE: An energy supply system for a building using a new renewable energy is provided to supply power to a building using solar energy and wind energy, and to efficiently cool and heat the building. CONSTITUTION: An energy supply system for a building using a new renewable energy comprises solar cell panels(100), a heat collector(200), a geothermal system(400), and a wind generator(300). The so...

PURPOSE: An optical disc device and a data recording and reproducing method are provided to enable a data reproducing operation not to be performed for a long time if a third party forcibly reproduces data from the start position of an optical disc data area. CONSTITUTION: A data recording and reproducing method comprises the following steps. When requested to record the data on an optical disc, a...

PURPOSE: An optical disk drive and an optical power control method are provided to prevent ROM from being excessively used by eliminating the need for storing write strategy codes by media in an optical disc. CONSTITUTION: An optical power control method comprises next steps. After retrieving the media ID of an optical disc(10) and transmitting it to a host, the write strategy file supplied from t...

PURPOSE: Data recording failure processing device and method are provided by recording a dummy data for a given section from a recording failure position to reproduce the recorded data normally with reference to the recording failure information when performing a reproducing operation. CONSTITUTION: A data recording failure processing method comprises next steps. In data recording failure, a dummy...

PURPOSE: A mobile terminal controlling sound volume through a hearing property test and a method of audio-volume control using the same are provided to control the volume by reflecting a hearing property check result by using a mobile terminal. CONSTITUTION: A hearing characteristic test menu is processed(S310). In the processed hearing characteristic test menu, a control mode for adjusting a volu...

PURPOSE: A fruits and plants process-molding machine is provided to restrict protrusion of a cutting-blade pipe towards the top of a main body by a stopper ring when an operating cover is separated. CONSTITUTION: A fruits and plants process-molding machine includes the following: a main body(1) in which the inside is penetrated; an elastic member(14) installed inside of the main body; a cutting-bl...

PURPOSE: Various automation levels of a circuit connection managing method for controlling the automation level of the line connect according to the need of a user are provided to selectively use line connections by supplying various connection functions and control the automation level of the line connects. CONSTITUTION: A plurality of line connect menus display(S101). When line connect menus are...