baber/WOPTO huggingface dataset:
Patent KR-20140031710-A (KR)
Title: Disc and hub assembly of electromagnetic clutch for compressor
Inventor: KIM SAE BOM
IPC: F16D27/112
Filed: 2012-09-05
Abstract: The present invention relates to an improved disk-and-hub assembly of an electromagnetic clutch for a compressor which is operated stably even in a high-temperature environment without property changes and prevents slip of a disk at the time of decrease of rush torque which is generated instantaneously in the initial stage of operation of the compressor and at the time of a momentary increase of load of the compressor. For this, the disk-and-hub assembly according to an embodiment of the present invention comprises: a hub connected with a driving shaft of the compressor; an inner ring connected to the hub and forming an inner body; an outer ring forming an outer body which surrounds the circumference of the inner ring, and being spaced apart from the inner ring; a disk connected to the outer ring and selectively coming into contact with a contact surface of a pulley; and an elastic member of which both ends are respectively fixed to the outer circumferential surface of the inner ring and to the inner circumferential surface of the outer ring in order to transmit a rotary power to rotate the inner ring in the rotational direction of the outer ring and to provide a restoring force in the axial direction of the driving shaft.
Patent KR-20140033688-A (KR)
Title: Waterproof manhole structure
Inventor: PARK DONG HYUN
IPC: E02D29/12
Filed: 2012-09-10
Abstract: The present invention relates to a waterproof manhole structure and, more specifically, to a waterproof manhole structure which is composed of a sealing packing with excellent durability, which has excellent watertightness, and which is easy to process. The waterproof manhole structure combines the sealing packing with a cover and a support by inserting the sealing packing in between the cover and the support. The support has a connection groove formed upwardly on the inner surface of a body; the connection groove has support protrusion and hanging pieces formed in multiple stages on the inner surface thereof, and a circular packing combined and fixed thereon; the cover is combined with top of the support, and has a pressurizing unit formed on the lower end of a downward body of the cover and placed on the upper end of the packing; and therefore, the packing is compressed by self-load and a pressurizing force, thereby effectively sealing the connection part between the support and the cover.
Patent KR-20140035583-A (KR)
Title: Food garbage disposal apparatus capable of restraining water vapor condensation within its disposal chamber
Inventor: JEONG GI YUN
IPC: B01D5/00
Filed: 2012-09-14
Abstract: Disclosed is a food garbage disposal apparatus capable of restraining water vapor condensation in a treatment tank. This food garbage disposal apparatus includes a treatment tank having an air inlet and an air outlet, a heating medium oil tank storing a heating medium oil, an external circulation line connected between the air inlet and the air out let, and a blower installed on the external circulation line to blow air to the air inlet, wherein the exterior circulation line includes an air heating pipe transferring a heat of the heating medium oil tank to air entering the air inlet. Therefore, a difference between a temperature within the treatment tank and a temperature of a hot wind or air entering the treatment tank through the circulation line may be reduced during disposing the food garbage, so that the occurrence of condensation of water vapor within the treatment tank can be restrained.
Patent KR-20140040982-A (KR)
Title: Cantilever type extension road
Inventor: JANG YU BAE
IPC: E01C1/00
Filed: 2012-09-27
Abstract: The present invention relates to a cantilever type extendable footway and bicycle road which extend a road by being continuously installed along the road at constant intervals and which are characterized by comprising: fixed piles (10) which are fitted into a slope unit along the lateral side of the road at constant intervals and fixed; a supporting block (20) which is formed on the upper side of the fixed pile (10) and which includes connection space (26); an extending frame (30) of which one side thereof is positioned on the upper side of the supporting block (20) and the other side is extended to the outer side; a fixing member unit (40) which is formed inside the connection space (26) and which fixates the extending frame (30) to the supporting block (20); and a cover unit (50) which is positioned on the upper side of the extending frame (30) and which forms a footway. [Reference numerals] (AA) Cross section B-B
Patent KR-20140042435-A (KR)
Title: Terminal and using method of terminal
Inventor: LEE GUN HO
IPC: G06F13/14
Filed: 2012-09-28
Abstract: The present invention relates to a terminal and a usage method thereof. The method for using a mobile terminal according to the present invention includes the steps of: displaying an input window corresponding to a first terminal on a screen of a second terminal (guest terminal) which is adjacent to the first terminal (host terminal); transmitting information which is inputted on the input window of the second terminal by a user to the first terminal; and enabling the first terminal to transmit the information which is inputted on the input window of the second terminal.
Patent KR-20140046882-A (KR)
Title: A non power stove
Inventor: OH SEUNG GYUN
IPC: F23B50/00
Filed: 2012-10-11
Abstract: The present invention relates to a non-power stove capable of completely reducing the burden of the heating costs because heating costs is cut 50-60% in the winter time when compared to oil heating and electricity not being used. The present invention comprises: a fuel combusting unit (20) combusting a fuel when the fuel is supplied to a combustion mesh; and a fuel circulating discharging port (30) which is provided on one side of the fuel combusting unit (20) which circulates and discharges the combusted heat to the outside. The present invention can use various fuels, such as wood pellet, wood briquette, firewood, and the likes; and increases the efficiency of combustion and prevents backfire. Therefore, the non-power stove remarkably increases the quality and reliability of a product, thereby allowing consumers, who are users, to satisfy various needs and providing the improved image of the product to the consumers.
Patent KR-20130047603-A (KR)
Title: Positive displacement dispenser and method for dispensing discrete amounts of liquid
Inventor: DUNLAP DAVID J
IPC: B05C11/10
Filed: 2012-10-25
Abstract: PURPOSE: A liquid dispenser is provided to reduce works cleaning various components and channels, to minimize satellite formation and microparticle formation, and to prevent liquid leakage from a distribution outlet. CONSTITUTION: A liquid dispenser(10) comprises a dispenser body(12); an actuator(10b) of the dispenser body; and a distributing unit body which is removably coupled to the dispenser body; and a distributing unit which comprises a valve stem mounted to move back and forth in the distributing unit body. The distributing unit additionally comprises a liquid chamber. The valve stem comprises tip which is mounted to move back and forth, in the liquid chamber; a valve sheet which is coupled to the valve stem tip; a liquid distribution outlet(64); and a liquid supply channel.
Patent KR-20140053645-A (KR)
Title: Apparatus for forming images and driving method thereof, charging apparatus and driving method thereof, and computer-readable recording medium
Inventor: CHOI HWAN JOON
IPC: G03G21/14
Filed: 2012-10-26
Abstract: The present invention relates to an image forming apparatus and a driving method thereof, a charging apparatus and a driving method thereof, and a computer-readable recording medium. An image forming apparatus according to the embodiment of the present invention includes a first counting part which counts work pages as an amount of work, a second counting part which counts charging pages as an amount of charging after the charging is performed on the work pages, and a control part which controls the accordance of the amount of charging with the amount of work if the amount of charging is not matched with the amount of work when an event is generated.
Patent KR-20140034662-A (KR)
Title: Pipe length adjust apparatus
Inventor: KIM YOUN SUNG
IPC: A47L9/24
Filed: 2012-10-31
Abstract: The present invention relates to a pipe length adjusting apparatus including an inner pipe provided with a plurality of locking grooves on its outer surface, and an outer pipe to which the inner pipe is inserted in a sliding manner, in which it is mounted to a pipe coupler, of which the length is adjusted by a stretching action, thereby fixing the length of the stretched pipe. The pipe length adjusting apparatus also includes a guide pipe having a stopper member formed on one side and spring clamp formed on the other side, the stopper member being resiliently engaged with the other side by a spring, and an adjusting knob inserted into and engaged with an outer circumference of the guide pipe and having a pushing piece corresponding to the stopper member on its inner peripheral surface. The stopper member has first and second stoppers each inserted into first and second mounting grooves formed on the guide pipe, and the first and second stoppers are rotated by a shaft pin engaged to one end thereof. The other ends of the first and second stoppers are formed with locking bosses inserted into the locking grooves of the inner pipe. The pushing piece presses outer surfaces of the first and second stoppers by movement of the adjusting knob, so that the locking boss is inserted into the locking groove. Therefore, the configuration of the stoppers inserted into or released from the grooves formed on the outer circumference of the pipe is simple, and its durability is improved. Also, accuracy of the locking and unlocking operation of the stoppers is improved.
Patent KR-20140055677-A (KR)
Title: Tilting apparatus for cultivation a plant container of multistage lamination layers
Inventor: PARK YOUNG TAEK
IPC: A01G9/02
Filed: 2012-11-01
Abstract: The present invention relates to a multi-layered tilting apparatus of a container for three-dimensional greening vegetation resource cultivation, and more specifically, to a multi-layered tilting apparatus of a container for three-dimensional greening vegetation resource cultivation, which can adjust the angle of an installed cultivation container as required, after planting vegetation resources in a cultivation container for a vertical wall greening, and then installing the cultivation container on the vertical wall in multi-layers. The present invention is characterized by comprising: a vegetation resource cultivation container (110) supported by a tilting shaft (160) on a vertical frame (100), in order to randomly change and adjust the installation angle; a tilting rod (130) which is erected along the vertical direction of the vertical frame (100) and supported by the vertical frame (100); an operation link (140) having one end coupled with the tilting rod (130) and the other end coupled with the tilting shaft (160) in order to freely move by being interlinked in accordance with the movement of the tilting rod (130); a tilting tray (150) coupled with the tilting shaft (160) which is coupled with the operation link (140) so as to change the tilted angle by rotational displacement of the operation link (140), and which has at least one cultivation container (110) placed thereon; and a driving means (200) changing the location angle of the tilting tray (150) through a rectilinear motion of the tilting rod (130) which moves the operation link (140).
Patent KR-20140060406-A (KR)
Title: A representation model for numbers using hangul(korean alphabet)
Inventor: PARK JONG MIN
IPC: G09B19/02
Filed: 2012-11-09
Abstract: The present invention relates to a representation method for numbers using Hangul(Korean alphabet) that facilitates recognition of numbers, makes numbers easy to remember and allows simpler and clearer transmission in transmitting numbers or numerical values through voice or letters than the method using existing (Arabic) numerals by representing numbers using Hangul.
Patent KR-20140065788-A (KR)
Title: Detachable bag
Inventor: OH SANG YONG
IPC: A45C3/00
Filed: 2012-11-21
Abstract: The present invention relates to a detachable bag which comprises a bag body with a shoulder strap, a plurality of separation prevention safety rings which comprise male and female buckles and are provided to the top, bottom, and both sides of the bag body, and a plurality of auxiliary bags which are coupled to the separation prevention safety rings coupled to the bag body and are detachable from the top, bottom, and both sides of the bag body, thereby reducing production costs due to no need of additional parts, being used in various fields through partial modification, and being compatible with a detachable bag by mounting a buckle on a bag.
Patent KR-20140065979-A (KR)
Title: Safety running system of vehicle using vehicle speed data transmission
Inventor: YUN KEUN JIN
IPC: G06Q50/30
Filed: 2012-11-22
Abstract: An embodiment of the present invention relates to a vehicle safe driving system which uses a vehicle speed data transmission (VSDT). A technical challenge to be solved is to prevent a traffic accident which is caused by the speeding or drowsy driving of a driver by including a VSDT device in a vehicle. In the embodiment of the present invention for the forementioned, the disclosed vehicle safe driving system uses the VSDT device which: is included in a vehicle, detects and stores the speed of the vehicle for one hour by including a speeding vehicle detection program, and transmits the detected and stored speed value to the outside through a wireless communication network in case a speed value which exceeds a reference speed value is detected from the detected and stored speed value more than a number which is equal to or more than a reference number; and includes a vehicle driving management server which receives the detected and stored speed value from the VSDT device through a wireless communication network and delivers the speed value to a preset report agency.
Patent KR-20140066927-A (KR)
Title: Road lamp with led and method for controlling the same
Inventor: PARK MYONG HWA
IPC: F21S2/00
Filed: 2012-11-23
Abstract: According to the present invention, a street lamp using an LED comprises an LED lamp and a lighting cover to which the LED lamp is inserted. The LED lamp includes an LED module having a wide-angle lens covering one LED element to condense the light scattered from the LED element; and a substrate on which a plurality of LED modules are formed separately at regular intervals and an electric circuit module for supplying power to the LED modules is mounted, wherein a plurality of substrates on which the LED modules are mounted are provided and the substrates are configured to form a polygon.
Patent KR-20140072337-A (KR)
Inventor: KWON JONG OH
IPC: B63H9/06
Filed: 2012-11-30
Abstract: Disclosed is a wind-propelled ship to improve fuel efficiency by generating propulsion using wind to be used for auxiliary power as an airfoil functioning as a sail is installed on a large ship such as a cargo ship. The wind-propelled ship according to the present invention includes a streamlined airfoil installed on a deck of the ship to generate the propulsion of the ship using wind power; and a first driving source for rotating the airfoil in the horizontal direction according to the direction of wind. A movement and separation preventing plate is protruding vertically from the surface of the airfoil at the end of the airfoil.
Patent KR-20140070996-A (KR)
Inventor: CHOI HEE DONG
IPC: H01L29/786
Filed: 2012-12-03
Abstract: The present invention relates to a thin film transistor capable of preventing a short circuit between a source/drain electrode and a top gate electrode in a dual gate structure, a display device including the same, and a manufacturing method thereof. The thin film transistor according to the present invention comprises a bottom gate electrode formed on a substrate; a gate insulating film covering the bottom gate electrode; an active layer formed on the gate insulating film to overlap the bottom gate electrode; a source electrode and a drain electrode connected to the active layer to be separated from each other; an interlayer insulating film covering the source electrode, the drain electrode, and the active layer; and a top gate electrode formed on the interlayer insulating film to overlap the active layer. The top gate electrode is formed in a thickness thicker than the thickness of each source electrode and drain electrode.
Patent KR-20140072369-A (KR)
Title: A cooling device of main spindle in machine tools
Inventor: HWANG YONG HYUN
IPC: B23Q11/12
Filed: 2012-12-03
Abstract: In accordance with an embodiment of the present invention, a cooling device of a main spindle of a machine tool includes a main spindle having a radiation rib; spindles which are supported on the inside of the main spindle to be able to rotate; a driving unit rotating the spindles; a first pulley connected to the same axis of the spindle; a belt transmitting a rotation force by being connected to the first pulley; a second pulley receiving the rotation force by being connected to the belt; and a fan-shaped blade formed in the second pulley to cool the main spindle when the spindle rotates.
Patent KR-20140071734-A (KR)
Inventor: BYUN SEUNG CHAN
IPC: G09G3/30
Filed: 2012-12-04
Abstract: An organic light emitting display device according to the present invention, capable of sensing a characteristics change of a driving transistor for each pixel from the outside to correct the characteristics change in real time, comprises: a display panel configured to include a plurality of pixels having the driving transistor for emitting light emitting elements to a data current based on data voltage; and a panel driver configured to set a sensing section and a displaying section, generate sensing data by sensing at least one among threshold voltage and mobility of the driving transistor during a sensing period, and generate the data voltage by correcting input data according to the sensing data during the sensing period, wherein the panel driver is configured to turn off the light emitting elements of all pixels for each sensing period.
Patent KR-20130135718-A (KR)
Title: Display device having led backlight and power supply device and method thereof
Inventor: RYU SEUNG RYEOL
IPC: G09G3/32
Filed: 2012-12-05
Abstract: The present invention relates to a display device with an LED backlight, an apparatus and a method for supplying power thereof, wherein the LED backlight eliminates a process of partially converting power and power loss thereby in a switching mode power supply (SMPS) of the display device by directly supplying a power factor correction voltage to a backlight unit and using an AC-LED driving circuit including a correction circuit for the ripples of tens of volts of driving voltage, thereby improving efficiency and reducing manufacturing costs. The display device comprises: a display panel for displaying an image in accordance with an inputted image signal; the backlight unit having at least one LED array and illuminating the display panel; and a power supply apparatus for receiving inputted alternate current power and supplying direct current component power to the display panel and to the backlight unit. The power supply apparatus includes: an AC-DC converter for the full-wave rectification of inputted alternate current power so as to generate power factor correction power having a high voltage value which is higher than the total forward voltage value of an LED array; a bypass wire for supplying, as backlight-driving power, the power factor correction power to the backlight unit; and a DC-DC converter, which is electrically connected to the rear end of the AC-DC converter, and which steps down the backlight-driving power so as to generate display-driving power having a low voltage value for driving the display panel, and which supplies the generated display-driving power to the display panel. [Reference numerals] (31) AC-DC converter;(33) Backlight driving part;(34) DC-DC converter;(AA) Input alternate current power source(85~265V)
Patent KR-20140073190-A (KR)
Inventor: LEE GWI JIN
IPC: E06B1/56
Filed: 2012-12-06
Abstract: Provided is an easily installable door frame, capable of removing the inconvenience of newly manufacturing a wooden door frame according to a thickness or a shape of a wall body and being easily constructed regardless of the thickness. The door frame is installed on the border of a rectangular space formed in a wall body so that a door can be mounted thereon, the door frame comprising: a first cover member vertically bent to be adhered to one corner of an inner border of the rectangular space formed in the wall body, and having a rounded outer corner adhered to a wall surface and a plurality of first bolt holes formed at a portion adhered to the inner corner and stepped to reduce an inner diameter such that the head of a first fixing bolt is inserted to fix the door frame to the wall body; a second cover member mounted on the other corner and having a plurality of second bolt holes; and a door frame member having a plurality of third bolt holes, stepped to reduce an inner diameter, such that the head of a second fixing bolt is inserted to fix the first and second cover members.
Patent KR-20140078338-A (KR)
Inventor: KIM YEON SEI
IPC: E04B1/80
Filed: 2012-12-17
Abstract: The present invention relates to a high efficiency insulation sheet (100) capable of easily insulating a window and an inner wall of an existing building of which the insulation is unsufficient although the building has many energy losses. The high efficiency insulation sheet (100) comprises an insulation main body layer (20) formed of polyethylene foam; an outer cover layer (10) forming the outer shape of the insulation sheet (100) while protecting the upper surface of the insulation main body layer (20); and an inner cover layer (30) facilitating attachment of a subject while protecting the lower surface of the insulation main body layer (20).
Patent KR-20140080954-A (KR)
Inventor: LEE CHUN WOO
IPC: F16K31/04
Filed: 2012-12-21
Abstract: The present invention provides a low-cost household waste processing apparatus. In the present invention, the curvature of a valve plate included in a valve disposed in a T-shaped flow path unit is equivalent to the curvature of an upright tubular unit. At the same time, the diameter of the valve plate is equivalent to the diameter of the hole in a horizontal or a vertical tubular unit. A hinge shaft is disposed on an end of the valve plate to enable the valve unit to move in a spiral motion against the tubular unit. The hinge shaft can move in a reciprocating spiral motion by 90 degrees by a reciprocating the means of the spiral movement. Accordingly, the present invention can provide value for a household waste processing apparatus at low costs, and prevent the blower moving household wastes from increasing.
Patent KR-20140081510-A (KR)
Title: Optical system and substrate sealing method
Inventor: LEE JUNG MIN
IPC: H01L51/56
Filed: 2012-12-21
Abstract: The present invention relates to an optical system and a substrate sealing method. The optical system according to the embodiment of the present invention includes: an enlargement optical system which enlarges the cross section of incident light; a mask which transmits light which passes through the magnification optical system; and a reduction optical system which reduces the cross section of light which passes through the mask.