PURPOSE: A powertrain for a forklift truck and a heavy vehicle is provided to obtain the high torque by selecting the structure in where the driving force of a driven reactor is directly delivered to the transmission side gear train. CONSTITUTION: A powertrain for a forklift truck and a heavy vehicle comprises a fixed type reactor(20), a driven reactor(26), a first output shaft(22), a first gear t...

PURPOSE: A DNA sample preservative is provided to permanently protect biological sample including hair and to protects odor from a part of a dead body. CONSTITUTION: A DNA sample preservative comprises: a first preservation material(110) which forms a protection layer and is packaged in vacuum state using plastination; a second preservation material(120) which covers the outside of the first prese...

PURPOSE: A wire cutting device of micro pipes is provided to prevent environmental contamination by continually circulating cool water using multi-filter. CONSTITUTION: A wire cutting device of micro pipes comprises a material aligning part(200), a material feeder(300), a material cutting part(400), and a material cooling part(500). The material aligning part is composed of an aligning tray and a ...

PURPOSE: An optical cable duplex device of PON(Passive Optical Network) and method thereof are provided to implement the duplex of an optical cable in an O-O(Optic to Optic) mode. CONSTITUTION: A first optical line forming unit(200) forms a first optical signal transferring path with an OLT(Optical Line Terminal). A second optical line forming unit(300) forms a second optical signal transferring p...

PURPOSE: A wood guardrail for a bicycle lane is provided to improve the external appearance and minimize damage caused by a collision by employing a wood material for a guardrail. CONSTITUTION: A wood guardrail for a bicycle lane comprises wood posts(10), wood safety fences(20), reinforcement frames(40), first reinforcement plates(50), wood rails(30), and second reinforcement plates(60). The wood ...

PURPOSE: An automatic processing machine is provided to enable an operator to simply process a workpeice by driving first and second side cutters using one cutter driver. CONSTITUTION: An automatic processing machine comprises a body portion(10), first and second tables(20a,20b), a processing part(70), and a jig part. The first and second tables are installed on one side of the body portion to mov...

PURPOSE: An LED light-module for a lighting system is provided to implement light weight and miniaturization by manufacturing a heat sink using magnesium alloy. CONSTITUTION: In an LED light-module for a lighting system, a light transparent or a diffusion plate(1) has a square shape or a disc shape. The light transparent or a diffusion plate diffuses the light emitted from the LEDs. An LED substra...

PURPOSE: A raw material transferring cyclone is provided to smoothly transfer plastic materials in high speed and to prevent the clogging of a mesh member by dust. CONSTITUTION: A raw material transferring cyclone comprises a hopper(110), an intake pipe(120), and a valve assembly(130). A raw material is provided to the inner side of a hopper through a feeding pipe(113). The mesh member is installe...

PURPOSE: A linear bearing is provided to maintain precision in a long time use because a ball is placed on and moved along a track formed in a cage. CONSTITUTION: A linear bearing comprises an outer shell(110), a cage(210), and a ball(310). The outer shell is formed in a cylindrical shape and bent inward on one end thereof. The cage is coupled to the interior side of the outer shell by being suppo...

PURPOSE: A system for cooling and a waste heat utilization system of an in-wheel motor are provided to save energy by using heat from an in-wheel motor as a supplementary heat source. CONSTITUTION: In a system for cooling and a waste heat utilization system of an in-wheel motor, an in-wheel motor(50) is installed in the wheel inside a vehicle. A housing(40) accepts the in-wheel motor. An inlet duc...

PURPOSE: A producing method of aged and candied jujube using a bamboo container, and the aged and candied jujube are provided to offer tabasheer extracted from the bamboo container to jujube. CONSTITUTION: A producing method of aged and candied jujube using a bamboo container comprises the following steps: inserting jujube after removing seeds into the bamboo container, and heating the bamboo cont...

PURPOSE: A system for generating a digital map using an aerial photograph and an aerial light detection of ranging data is provided to obtain spatial information through a filtering of areal laser measurement. CONSTITUTION: A data classifying unit(310) divides input data into a ground data and a non-ground data. A ground data acquisition unit(320) classifies a ground data of a flat region and slop...

PURPOSE: A lattice type aerating apparatus is provided to simply implement a repairing process by being elevated based on a crane with a ring if the repairing process is required for the apparatus. CONSTITUTION: A lattice type aerating apparatus is installed in an aerating bath. Perforated drainpipes are installed in a lattice structure to form the lattice type aerating apparatus. Fine holes are p...

PURPOSE: A fence with brackets is provided to enhance freedom in design of a fence and achieve deluxe and clean exterior appearance of a fence. CONSTITUTION: A fence comprises posts which are erected on the ground, rails(300) which are horizontally installed on the posts, and brackets(100) connecting the posts and the rails. Each bracket comprises a body which is inserted to a post and has a mount...

PURPOSE: A linear vibrator is provided to prevent the short circuit of a coil by preventing interference between a coil and a magnet. CONSTITUTION: In a linear vibrator, a housing(10) forms an internal space. A magnetic field part(20) comprises a yoke and a magnet. The yoke is arranged in the internal space. The magnet is magnetized in one side of the yoke. The magnetic field part is vibrated in t...

PURPOSE: An aronia melanocarpa tea bag composition and a producing method thereof are provided to offer the excellent antioxidant effect of aronia melanocarpa to users. CONSTITUTION: A producing method of an aronia melanocarpa tea bag composition comprises the following steps: harvesting aronia melanocarpa in August to September; washing the aronia melanocarpa using disinfecting water containing 5...

PURPOSE: A motor is provided to improve the internal impact of a stopper member by elastically changing the stopper member. CONSTITUTION: A motor comprises a shaft(110), a sleeve(120), a stopper member(130), and a cover plate(140). The shaft passes through the inside of the sleeve. The stopper member is arranged in the lower part of the sleeve. The cover plate comprises a mounting unit, a supporti...

PURPOSE: An integrated slide for a mold is provided to prevent damage and malfunction of a slide during an operating step of a mold. CONSTITUTION: An integrated slide for a mold comprises a slide body(105), a moving block(107), and an operating block(109). The slide body is inserted into a slide groove of a lower mold. The moving block moves forward and backward while an undercut core is fixed. Th...

PURPOSE: A cooker handle including a lever is provided to strengthen the cohesive power of handle and cooker by guaranteeing the stable grip force and moving a slider to a close position through the circulation of a lever. CONSTITUTION: A cooker handle including a lever comprises an upper body(101), a lower body(102), a slider(200), a lever(300) and a locker member(400). The upper and lower bodies...

PURPOSE: A laminated semiconductor package is provided to select a specific semiconductor chip among laminated semiconductor chips by supplying opposite chip enable signals to two semiconductor chips through a spacer. CONSTITUTION: First and second semiconductor chips(100,200) include a semiconductor chip body, a first penetration electrode, and a second penetration electrode. The first penetratio...