baber/WOPTO huggingface dataset:
Patent KR-20130137481-A (KR)
Title: Method of managing item, server performing the same and storage media storing the same
Inventor: KIM IN KWON
IPC: G06Q50/10
Filed: 2012-06-07
Abstract: An item management method is performed in an item management server that can be connected with a user terminal. The item management method includes the steps of: trying to strengthen one of at least one item under a user's charge in the user terminal; and, if the try to strengthen the item is failed, weakening the function of the item without damaging the item by putting a curse on the item. Therefore, as stated above, it is possible to weaken the function of an item without damage on the item by putting a curse on the item if a try to strengthen the item is failed, that is, the failure of strengthening does not cause a decrease of a level of the item or destruction of the item, whereby a breakaway of users can be prevented. [Reference numerals] (210) Item strengthening trying unit;(220) Item function weakening unit;(230) Item curse releasing unit;(240) Log-in information management unit;(250) User authentication unit;(260) Subscriber database;(270) Control unit
Patent KR-20130138463-A (KR)
Title: Automomous travelling control system of agricultural tractor
Inventor: MOON HEE CHANG
IPC: G05D1/00
Filed: 2012-06-11
Abstract: The present invention relates to an autonomous driving control technology, in particular, an autonomous driving control system of an agricultural tractor, for the purpose the system includes: a transmission actuator for converting a shift gear of a tractor; an acceleration actuator for controlling the speed of the tractor; a wheel encoder for measuring the speed of the tractor; a control panel having a display panel for displaying a driving mode status, a switch for selecting a mode between autonomous driving or manual driving and an emergency stop button; a data storage unit for storing autonomous driving information in advance; and a control unit for comparing autonomous driving information stored in the data storage unit and a speed transmitted from the wheel encoder when the autonomous mode is selected in the control panel and controlling the transmission actuator and acceleration actuator to correspond to the autonomous driving information stored in the data storage unit. According to the present invention, work efficiency is able to be improved by making autonomous driving of an agricultural tractor possible. [Reference numerals] (2) Transmission actuator;(3) Acceleration actuator;(4) Wheel encoder;(5) Control panel;(7) Control unit
Patent KR-20130007441-A (KR)
Title: New compounds and organic light emitting device using the same
Inventor: HONG SUNG KIL
IPC: C09K11/06
Filed: 2012-06-20
Abstract: PURPOSE: A novel compound and an organic light emitting element containing the same are provided to enhance lifetime, efficiency, electrochemical stability, and thermal stability. CONSTITUTION: A compound used in an organic light emitting element is denoted by chemical formula 1. The organic light emitting element contains a first electrode, a second electrode, and one or more organic layers placed between the first and second electrodes. The one or more organic layers contain the compound of chemical formula 1. The organic layer contains an electron injection layer or an electron transport layer containing the compound of chemical formula 1.
Patent KR-20130004094-A (KR)
Title: Sucrose benzoate composition and method for producing the same
Inventor: MAEDA ICHIHIRO
IPC: C08K5/12
Filed: 2012-06-20
Abstract: PURPOSE: A sucrose benzoate composition and a method for preparing the same are provided to be used as a plasticizer or a dispersing agent for various industrial uses. CONSTITUTION: A sucrose benzoate composition is formed by mixing sucrose benzoate and carboxylate. The carboxylate is saturated carboxylate, unsaturated carboxylate, hydroxy acid salt, or polycarboxylate. A method for preparing the composition comprises: a step of dissolving sucrose benzoate and carboxylate in an organic solvent and/or water; and a step of removing the organic solvent and/or water from the mixture solution.
Patent KR-20130143235-A (KR)
Title: The rotation type stern screw apparatus
Inventor: JEON JONG OH
IPC: B63H25/38
Filed: 2012-06-21
Abstract: The present invention relates to a rotation type stern propelling device. An engine of a vessel is installed inside, and a driving unit is installed on the outside of the vessel. The stern propelling device is driven by being rotated, and two shaft systems which are a driving shaft system and a rotary shaft system are formed so that the stern propelling device normally performs forward and backward movements. When the vessel is anchored, the stern propelling device is stored by being rotate and stored in the upper side of the vessel.
Patent KR-20140000405-A (KR)
Title: Optical encoder mixed incremental type and absolute type
Inventor: CHO KYU JUNG
IPC: G01D5/347
Filed: 2012-06-22
Abstract: The present invention relates to an optical encoder and, more specifically, to an optical encoder in which an increment type method and an absolute value method are mixed. The present invention includes a first random code lattice, a first repetitive pattern lattice, a light source, a second random code lattice, a second repetitive pattern lattice, a third repetitive pattern lattice, a first light detection unit, a second light detection unit, a third light detection unit, and a signal processing unit. [Reference numerals] (100) Control device; (102) LED module driving unit; (104) LED module; (106) Optical system; (108) First light detection unit; (110) Second light detection unit; (112) Third light detection unit; (114) Fourth light detection unit; (116) Signal processing unit
Patent KR-20140001407-A (KR)
Title: Patch used for repairing wind turbine blade, and method for repairing blade using the same
Inventor: LEE JAE KWANG
IPC: F03D11/00
Filed: 2012-06-27
Abstract: Disclosed are a patch for repairing a wind turbine blade and a method for repairing a blade using the same. According to an embodiment of the present invention, the patch for repairing a wind turbine blade comprises a first release layer; an adhesive layer laid on the top of the first release layer to be attached to a damaged part on a blade while the first release layer is detached; a second release layer attached to the upper part of the adhesive layer to be attached/detached; and a surface forming layer laid on the top of a second release layer to mold the adhesive layer. The adhesive layer is made of reinforced fibers to which a binding material is impregnated. The binding material of the adhesive layer is hardened when the adhesive layer is attached to the damaged part.
Patent KR-20140001549-A (KR)
Title: Printed circuit board and for ic chip package having this board
Inventor: KWON MYUNG JAE
IPC: H05K1/02
Filed: 2012-06-27
Abstract: The present invention is to provide a printed circuit board and for an IC chip package having the same. The printed circuit board includes an insulating layer of a polyethylene naphthalate (PET) film or paper; and a circuit pattern layer formed on one side of the insulating layer. Thus, the present invention is to reduce manufacturing costs and to easily process the printed circuit board by forming the insulating layer of the paper and the PET film when the printed circuit board is formed.
Patent KR-20130030714-A (KR)
Title: Power saving led lighting
Inventor: LEE SANG BUM
IPC: H05B37/02
Filed: 2012-06-29
Abstract: PURPOSE: An LED energy-saving lamp is provided to implement a versatile usage remote controller by turning on/off by attaching an infrared remote controller sensor inside of a lamp. CONSTITUTION: Two electrode terminals(501,502) have the same function. Both ends of the two electrodes attach a capacitor(508,509). A lightning tube or a lighting condenser supplies heater current. A bridge rectification circuit(503,504) dually comprises. A fuse(506,507) is connected to the electrode terminal.
Patent KR-20140004415-A (KR)
Title: Vehicle black-box
Inventor: RYU DONG KYU
IPC: B62D41/00
Filed: 2012-07-02
Abstract: The present invention relates to a black box for a vehicle which receives information including lane keeping and interval between vehicles, and the like and stores the information. The black box for a vehicle according to the present invention may include: a safe driving information acquisition unit which obtains at least one information among information on obstacles ahead of a vehicle, information on a distance between the obstacle and the vehicle, and information on lane keeping; a black box camera information receiving unit which receives information collected by the black box camera of the vehicle; and an information storage unit which stores information obtained by the safe driving information acquisition unit and information received by the black box camera information receiving unit. [Reference numerals] (100) Black box for a vehicle; (110) Safe driving information acquisition unit; (120) Black box camera information receiving unit; (130) Speed information receiving unit; (140) Handle information receiving unit; (150) Information storage unit; (200) Black box camera
Patent KR-20140008190-A (KR)
Title: Heat exchanger
Inventor: HWANG JUN HYEON
IPC: F28D7/16
Filed: 2012-07-11
Abstract: A heat exchanger of the present invention includes a shell; a first pipe guiding first fluid to the inside of the shell; a plurality of spiral pipe units where second fluid heat exchanged with the first fluid is penetrated through and of which distances to a central axis are different; and a second pipe where the first fluid is guided to the outside of the shell. An inner spiral pipe unit of which distance to the central axis is shortest and an outer spiral pipe unit of which distance to the central axis is farthest are connected by a first connection tube. A plurality of middle spiral pipe units of which distance to the central axis is further than that of the inner spiral pipe unit and closer than that of the outer spiral pipe unit is connected by a second connection tube so that the present invention can connect the spiral pipe units while the number of the connection tubes is minimized and minimize the degradation of the performance might be occurred when the length difference of a plurality of paths formed by the spiral pipe units and the connection tubes is large by minimizing the length difference of the paths.
Patent KR-20140017748-A (KR)
Title: New compounds, the preparation thereof and pharmaceutical composition comprising the same
Inventor: KIM JE HAK
IPC: C07D403/04
Filed: 2012-07-31
Abstract: The present invention relates to a hydroquinazoline derivative which is useful for treating and preventing disorders and diseases related to a function of a T-type calcium channel as an antagonist of the T-type calcium channel. The present invention also relates to a composition containing a pharmaceutically acceptable compound derivative thereof, and a use of the compound derivative.
Patent KR-20140027618-A (KR)
Title: Manufacturing method of metal nano particle-carbon complex, metal nano particle-carbon complex made by the same, and electrochemical device including the same
Inventor: SUH KYUNG DO
IPC: B82B1/00
Filed: 2012-08-09
Abstract: The present invention relates to a method for manufacturing a metal nanoparticle-carbon complex, a metal nanoparticle-carbon complex manufactured by the same, and an electrochemical device including the same. The method for manufacturing a metal nanoparticle-carbon complex of the present invention can manufacture a metal nanoparticle-carbon complex in which metal nanoparticles are evenly distributed in a polymer by generating a polymerization reaction on the surface of metal nanoparticles and carbonizing polymers through heat treatment. A lithium secondary battery including the metal nanoparticle-carbon complex manufactured thereby has improved charge and discharge characteristics and extended service life.
Patent KR-20140023481-A (KR)
Title: Lawn mower merchine of the boring unit equipment
Inventor: CHUNG SANG RIN
IPC: A01B17/00
Filed: 2012-08-16
Abstract: The present invention relates to a drilling and boring apparatus drilling the ground by attaching the equipment of the present invention to a lawn mower, which is limited to cutting grass, with the driving power of the lawn mower, which increases the use of the lawn mower, and maximizes the working convenience and economic uses to be able to conduct the work drilling the ground when sinking a post on the ground or fixing a support pole. The equipment of the present invention is mounted on a lawn mower so that supporting pole work for crops is facilitated, and drilling work drilling the ground before sinking a post becomes convenient. The equipment of the present invention is able to easily drill the ground for supporting pipes for a greenhouse, to be utilized in hole fertilization around plants, and to water plants by deep drilling the ground. As such, the equipment of the present invention is able to be applicable and usable for various areas.
Patent KR-20140026777-A (KR)
Title: Surface modified nanoparticles of monoolein cubic phase with hydrophobically modified cationic polymer and manufacturing method of the same
Inventor: KIM JIN CHUL
IPC: C08J3/03
Filed: 2012-08-23
Abstract: The present invention relates to monoolein cubic phase nanoparticles surface-modified with hydrophobized cationic polymers and a manufacturing method thereof. A manufacturing method for the monoolein cubic phase nanoparticles surface-modified with hydrophobized cationic polymers comprises: a step of manufacturing monoolein cubic phases capturing target materials in a water channel by adding an aqueous solution including the target materials in a monoolein melt solution and hydrating the ingredients; and a step of manufacturing monoolein cubic phase nanoparticles coated with hydrophobized cationic polymers on the surfaces by adding water phases in which the hydrophobized cationic polymers and dispersing agents are dissolved on monoolein cubic phases capturing the target materials and homogenizing ingredients. The monoolein cubic phase nanoparticles surface-modified with hydrophobized cationic polymers according to the present invention increase skin persistence by electrostatic interaction with the surface of skin by modifying the surfaces of monoolein cubic phase nanoparticles with hydrophobized cationic polymers and is able to improve the penetrability of target materials.
Patent KR-20130024872-A (KR)
Title: Damper
Inventor: YAMASHITA MIKIO
IPC: F16F9/34
Filed: 2012-08-31
Abstract: PURPOSE: A shock absorber is provided to reduce the number of components and to obtain a damping force corresponding to a domain in which the vibration frequency is broad. CONSTITUTION: A shock absorber comprises a cylinder(10), a piston(11), a piston rod, a free-piston, a rod passage, a damping valve, and a shutter member. The cylinder is sealed with oil fluid as operating fluid. The piston is coupled in order to slide inside the cylinder and compartmentalizes the inside of the cylinder into an upper chamber(12) and a lower chamber(13). One end of the piston rod is connected to the piston, and the other end of the cylinder is extended to the outside of the cylinder. The free-piston is inserted to slide inside the housing. The rod passage is installed in the piston rod and connects the upper chamber and a pressure chamber in the housing. The damping valve is installed in a passage connecting the upper chamber and the lower chamber. The shutter member is installed in the free-piston and adjusts the opening area by opening in the pressure chamber of the rod passage according to movement of the free-piston.
Patent KR-20140032068-A (KR)
Title: Device for fixing the solar photovoltatic power generation module
Inventor: KANG MOON SIG
IPC: E04D13/18
Filed: 2012-09-05
Abstract: The present invention relates to a fixing device for a photovoltaic module and, more specifically, to a fixing device for a solar module, capable of stably fixing a photovoltaic module to a roof of a subway, a station, or a bus terminal to prevent the photovoltaic module from being unwound from the roof due to vibration caused by the driving of the subway or a coach.
Patent KR-20130012003-A (KR)
Title: A electric chair for washing hair
Inventor: KANG DONG YUN
IPC: A47C1/035
Filed: 2012-09-06
Abstract: PURPOSE: An electric chair for washing hair is provided to move up and down by rotating a rotary arm. CONSTITUTION: An electric chair for washing hair comprises an arm rotating unit, a rotary arm(120) which rotates in one direction or the other direction, a seat(140) which moves up and down by the rotation of the rotary arm, a seat back(150) which is installed in the rear end of the seat, a leg support(160) which is installed in the front end of the seat, a fixed arm(130), a supporting board support link, and first and second horizontal operation links.
Patent KR-20130028018-A (KR)
Title: Buck up power converter
Inventor: MIDYA PALLAB
IPC: H02M3/155
Filed: 2012-09-07
Abstract: PURPOSE: A buck up power converter is provided to comprise a switch network including a plurality of first and second switch, thereby implement the miniaturization of a circuit. CONSTITUTION: A switch network comprises a plurality of first and second switch(102,104). The first switch operates in a buck mode in order to generate an output voltage lower than an input voltage. The second switch operates in an up mode in order to generate the output voltage higher than the input voltage. A control circuit(114) is based on a variable reference signal showing a power requirement. The control circuit generates a control signal controlling a conducting status of the plurality of first and second switch. [Reference numerals] (114) Control circuit
Patent KR-20140034396-A (KR)
Inventor: CHOI HYUN HEE
IPC: A61N1/30
Filed: 2012-09-10
Abstract: 본 발명은 전원부와 제어부를 갖고 유무선 통신망과 연결되는 스마트 모바일 디바이스(Smart Mobile Device)와; 약물 또는 화장품을 포함하는 하이드로겔(Hydrogel)층을 갖고 피부에 부착고정되는 이온토포레시스 마스크 또는 패치(Iontophoresis Mask or Patch)와; 상기 스마트 모바일 디바이스와 상기 이온토포레시스 마스크 또는 패치를 연결하여 상기 제어부와 전원부에 의해 상기 이온토포레시스 마스크 또는 패치를 작동시키는 전류 발생부를 구비하는 스마트 모바일 디바이스를 이용한 이온토포레시스에 관한 것이다. 
이러한 본 발명은 이온토포레시스 장치를 사용함에 있어서 범용적으로 널리 사용하고 있는 스마트폰과 같은 스마트 모바일 디바이스(Smart Mobile Device)를 활용하여 유무선 통신을 거쳐 다운받아 설치된 어플리케이션을 통해서 피부에 부착된 마스크나 패치에 연결된 전류 발생부를 거쳐 마스크나 패치에 제공되는 미세전류의 세기와 적용시간을 적절히 제어하도록 구성함으로써 고가인 종래의 특수 정류장치 및 프로그래밍 장치를 사용하지 않으면서 저렴한 비용인 전류 발생부와 마스크나 패치 및 어플리케이션만 구입하면 보유한 스마트 모바일 디바이스를 통해서 간편하고 저렴하면서도 효율적인 이온토포레시스 등의 장치를 손쉽게 구현할 수 있는 효과가 있다. 
특히 패치에 연결된 전류 발생부와 스마트 모바일 디바이스 간에 블루투스 칩등의 근거리 통신기구를 활용하여 공간적으로 분리할 수 있어 스마트디바이스를 이용하여 좀 더 편리하게 컨트롤 할 수 있고,  전류 발생부를 최소화해서 신체에 거부감 없고, 공간적 위치 제약이 적게 착용할 수 있는 효과가 있다.
Patent KR-20120107904-A (KR)
Title: Roasting device with the function of adjusting the height of a roast pan
Inventor: LEE JIN HEE
IPC: A47J37/04
Filed: 2012-09-12
Abstract: PURPOSE: A heating appliance is provided to control heating rates by controlling the height of a roasting plate according to the property of food. CONSTITUTION: A supporter(30) is installed in one side of a supporting board in lengthwise. A heat source(40) supplies heat to a roasting plate(20). A height control unit(50) includes a first connection unit(51) and a second connection unit(52). The height control unit is selectively arranged between the supporter and the roasting board. The height control unit controls the height of the roasting board. The height control unit controls space between the roasting board and the heat source.
Patent KR-20130029732-A (KR)
Title: Projector
Inventor: NISHIGAKI HIROSHI
IPC: G03B21/14
Filed: 2012-09-13
Abstract: PURPOSE: A projector is provided to improve the recognition accuracy of a target detecting object in a projected area. CONSTITUTION: A projector comprises a laser beam irradiation part(60), a projecting part(68a), and a detecting part(10a). The projecting part projects images to an arbitrary projected area by injecting laser beams irradiated from the laser beam irradiation part. The detecting part detects laser beams, which is reflected by a target detecting object and the projected area among the laser beams irradiated from the laser beam irradiating part, and outputs detecting signals corresponding to the laser beams. The detecting signals are corrected based on a reference signal. The reference signal corresponds to the laser beams reflected by the projected area. [Reference numerals] (20) Operation panel; (30) Control processing block; (31) Control unit; (34) External I/F; (40) Data processing block; (41) Data/tone converter; (42) Bit data converter; (43) Timing controller; (44) Data controller; (50) Digital processor(DSP); (51) Mirror servo block; (52) Converter; (61) Red laser control circuit; (62) Green laser control circuit; (63) Blue laser control circuit; (70) Actuator; (92) SD card; (AA) External video signal
Patent KR-20140039769-A (KR)
Title: Both-sided toothbrush
Inventor: AN HAN SOO
IPC: A46B7/00
Filed: 2012-09-25
Abstract: The present invention relates to both-sided toothbrush. A fixing ring is accommodated in a hole to keep the length of main bodies same even when one of the multiple toothbrush main bodies rotates 360°. Rectangular parts are formed at the upper part of the hole, and curve supporting parts are formed at the lower part, which eases the movement of the fixing ring inside of the hole even when the handle of the toothbrush rotates. A space part is formed in the front side of the handle to accommodate multiple curve parts formed in the rear side of the handle. The multiple curve parts are formed on the rear side of the handle to be caught by user′s knuckles. H-depth of the space part is lower than s-depth of the other side of the space part. The inner thickness (t) of the handle formed integrally with the space part is thicker than the inner thickness (p) of the handle formed with another space part; therefore, the upper part of the curve part is caught by the space part and a support body having brushes is stretched out at a fixed angle. A head comprises a bending part, and is formed integrally with the support body. The head makes the both brushes touch the teeth effectively, and users can brush the both sides of their teeth at the same time.
Patent KR-20140040937-A (KR)
Title: Nail clippers with removing blades for cuticle
Inventor: I JI HUN
IPC: A45D29/02
Filed: 2012-09-27
Abstract: The present invention relates to nail clippers with cuticle removing blades, in which a first body, a second body, and a pressing piece are elastically combined each other by a fixing pin and which has the cuticle removing blades which are in touch with one end of the first and second bodies. A pair of cuticle cutting blades is provided to protrude from one side of the first and second bodies with a height of 5-10 mm, and the cuticle cutting blades come in touch with each other. By having the cuticle cutting blades with the nail clippers, users can clean cuticles and nails at the same time.