baber/WOPTO huggingface dataset:
Patent KR-20130119313-A (KR)
Title: Apparatus for controlling inverter current and method for operating the same
Inventor: CHOI YUN KYU
IPC: H02M7/48
Filed: 2012-05-30
Abstract: PURPOSE: A current control apparatus of an inverter reduces manufacturing cost by simplifying a circuit by directly detecting current flowing in a switching element without an extra current detection sensor. CONSTITUTION: An inverter (100) converts input DC into three-phase AC and outputs it to a motor. The inverter comprises multiple current detecting switching elements (Pu) capable of detecting current which is switched and then outputted. An AD converter (210) converts output current of an output part of the current detecting switching element into a detecting signal value of digital form. A control unit (200) outputs a driving signal controlling the on/off of multiple switching elements by using the detecting signal value. A driving circuit (400) produces a gate signal directly controlling the on/off of the current detecting switching element. [Reference numerals] (200) Control unit; (210) AD converter; (211) Sigma delta modulation unit; (212) First filter unit; (213) Second filter unit; (300) Motor; (400) Driving circuit; (600) Converter
Patent KR-20130134548-A (KR)
Title: Speed dome monitoring camera
Inventor: JEON DUG GOAN
IPC: H04N7/18
Filed: 2012-05-31
Abstract: The present invention relates to a speed dome monitoring camera having a lightening function comprising a lighting means for being combined to the upper part of a speed dome body part, having multiple LEDs capable of being tilted in the side surface of a cylindrical shape thereof, and radiating light towards a speed dome monitoring camera, wherein the lighting means is controlled to operate an LED arranged in a specific position among the multiple LEDs when operating the speed dome monitoring camera, and the multiple LEDs, making one set with multiple above and below LEDs, are controlled to be selectively turned on or off.
Patent KR-20120135097-A (KR)
Title: Semiconductor light emitting device, method for menufacturing the same, package comprising the same, and laser processing apparatus
Inventor: LEE JIN WOONG
IPC: H01L33/32
Filed: 2012-06-01
Abstract: PURPOSE: A semiconductor light emitting device, a manufacturing method thereof, a semiconductor light emitting package, and a laser processing device are provided to improve side light extraction efficiency by reducing internal total reflection of light emitted to the side of a substrate. CONSTITUTION: A nitride structure(12) comprises an active layer. The nitride structure is formed with a plurality of epitaxial layers. The active layer is laminated on the upper side of a substrate(11) and creates light. A horizontal cross section of the substrate and the nitrate structure is formed into a diamond shape. One or more reforming regions(111,112) are formed at one side of the substrate.
Patent KR-20130136809-A (KR)
Title: Ultrasonic operating apparatus and method
Inventor: LEE IL KWON
IPC: A61B18/18
Filed: 2012-06-05
Abstract: The present invention discloses a surgical instrument using a composite power source of high frequency and ultrasound and an operating method thereof. The surgical instrument controls the phase and strength of the output of high frequency supplied to human tissues according to changes in properties of tissues having different bioimpedance such as artery, vein, gastrointestinal tract, mesentery, adipose tissue, liver, kidney, stomach, spleen, prostate, and the like so as to coagulate tissues and blood in a surgical site and to enable incision to be performed on tissues by supplying ultrasound having optimal vibration frequency after determining appropriate incision time based on current volume and the temperature of tissues according to impedance difference during tissue coagulation. Therefore, the surgical instrument prevents tissue damages around the surgical site and enables output control of optimal high frequency and ultrasound according to the properties of human tissues, thereby reducing an operation time.
Patent KR-20130053365-A (KR)
Title: Image forming apparatus, operated device and human detection device
Inventor: BABA MOTOFUMI
IPC: G03G15/00
Filed: 2012-06-11
Abstract: PURPOSE: Image formation device, manipulated device and human body detection device are provided to reduce energy consumption by converting a second power state into a first power state according to detection of a human body. CONSTITUTION: A first detection unit(600) detects a human in a determined first range, a second detection unit(700) detects the human in a second range smaller than the first range. A conversion unit converts between a first state consuming a first electric energy and a second state consuming a second electric energy smaller than the first electric energy. When the first detection unit detects the human, power required for detecting the human is supplied to the second detection unit. When the first detection unit detects the human, the conversion unit converts from the second state into the first state.
Patent KR-20130139622-A (KR)
Title: Convergence security control system and method thereof
Inventor: CHANG BEOM HWAN
IPC: G08B13/196
Filed: 2012-06-13
Abstract: The present invention relates to a convergence security control system in an environment in which a physical space and an information technology (IT) space are converged. The present invention performs spatialization for security events of the IT space and the physical space by optimizing large geographic information and aerial image information for the physical space and the IT space by level of detail (LoD) step and by performing high-speed rendering. The present invention maps a 3D object model, 2D image information, 3D object position information, various security events, and intrusion incident information to real objects and displays the same. The present invention rapidly confirms a point and a position that a security breach is generated and delivers a set of security situation information to a user in real time. [Reference numerals] (110) 3D realistic user interface;(112) Security event displaying/processing unit;(114) Security situation user displaying unit;(116) Security event receiving/analyzing unit;(118) Geographic information/object model displaying unit;(124) Building inside object managing unit;(130) Geographic information optimization converter;(132) Geographic/altitude/aerial image converting unit;(134) Electronic map information converting unit;(140,CC,DD) Physical/IT security sensor;(150) Security event storage;(160) 3D object model storage;(170) Geographic information storage;(AA) Report an abnormal situation;(BB) Connect accident correspondence;(EE) Building outside object managing unit;(FF) 3D object model generator
Patent KR-20140003672-A (KR)
Title: Motor
Inventor: JANG YOON HAE
IPC: H02K11/00
Filed: 2012-06-22
Abstract: The motor of the present invention comprises a rotating shaft of which an aligned groove is formed from the one end of the center of the motor with a predetermined depth, a sensing magnet which is coupled to the one end of the rotating shaft by using the aligned groove of the rotating shaft, a rotor of which a magnet is coupled to an outer, peripheral surface of the rotating shaft, and a rotor coil coiled around the core which surrounds the rotor.
Patent KR-20130085910-A (KR)
Title: Inspection apparatus
Inventor: WASHIO KENICHI
IPC: H01L21/66
Filed: 2012-06-26
Abstract: PURPOSE: A testing device is provided to reduce design costs of a probe circuit board by reducing noise between the wirings. CONSTITUTION: A testing device comprises a probe card (2), a test head (17). The probe card includes a plurality of probes touching to a plurality of electrodes of each chip corresponding to a testing target chip of a semiconductor wafer. The test head applies a testing signal from the testing device to each probe by electrically connecting to each probe of the probe cards. The testing device constructs a plurality of array regions and a plurality of tester lands (37). The tester lands of the probe circuit board are individually connected to the plurality of the probes. The plurality of the array regions divides a plurality of electric contact units (29) according to a testing target chip.
Patent KR-20140004375-A (KR)
Title: Cutting machine for insulation pad
Inventor: SHIN SEUNG YONG
IPC: B65H35/06
Filed: 2012-07-02
Abstract: The present invention relates to an insulation pad cutting device for cutting an insulation pad wound in a roll shape into pieces of a certain size. Specifically, the device includes: a supply unit which supplies an insulation pad wound in a roll shape while unwinding the insulation pad; a transfer unit which transfers the insulation pad by a certain distance; a fixing unit which immobilizes the transferred insulation pad by pressing; and a cutting unit which cuts the immobilized insulation pad. By performing a series of processes from supplying the insulation pad wound in a roll shape to cutting the insulation pad into pieces of a certain size automatically, the insulation pad cutting device given in the presetn invention is able to improve the productivity and the accuracy in cutting the insulation pad in bulk.
Patent KR-20140004962-A (KR)
Title: Method for providing advertisement using url, system thereof, terminal thereof and apparatus thereof
Inventor: SON DAE LIM
IPC: G06Q50/30
Filed: 2012-07-03
Abstract: The present invention relates to a method and a system for providing an advertisement which provide a driver with a service such as advertisement information or traffic information through an electronic highway message board by recognizing, by a terminal located inside a vehicle, URL information displayed on an electronic message board and receiving and providing advertisement data related to the recognized URL information, thereby meeting the needs of the driver who drives on the highway or motorway. Also, the active participation of drivers can be induced by providing toll discounts for the drivers who use the information service based on differential discount rates. Moreover, optimal advertisement information can be provided for drivers by performing marketing which is customized for each vehicle driver. [Reference numerals] (10) Terminal; (20) Service device; (30) Advertisement management device; (40) Electronic message board; (S11) Transmit image data including URL information; (S13) Display the image data; (S15) Obtain the image data; (S17) Recognize the URL information; (S19) Request to access a webpage using the URL information; (S21) Check the webpage; (S23) Request advertisement data corresponding to the webpage; (S25) Search for the advertisement data; (S27) Transmit the corresponding advertisement data; (S29) Transmit the advertisement data related to the URL information; (S31) Display the advertisement data
Patent KR-20140012818-A (KR)
Inventor: YU CHANG WOO
IPC: G06Q40/04
Filed: 2012-07-23
Abstract: 본 발명에서 자동 주식거래를 용이하게 실현할 수 있는 비주얼화된 자동 주식거래 장치를 개시한다. 
본 발명에 따른 자동주식 거래 장치는, 그래픽화된 정보로 자동 주식거래를 수행하기 위한 장치에 있어서, 전일 종가 기준으로 과거 평균 주식시세 그래프를 간략화하여 출력하는 평균 그래프 변환부; 상기 평균 그래프 변환부의 출력 패턴을 기반으로 예측되는 주가 시세를 그래프화된 정보로 그래픽처리하여 화면상으로 제공하고, 상기 그래픽 주가 시세 정보에 대한 매도 및 매수 지점을 설정하는 주가 예측 설정부; 주가 예측 설정이 후, 주식 거래가 개시될 때 상기 주가 예측 설정부의 설정 값 기준 허용범위 내에 실시간 주가 시세 정보가 일치하는지를 판단하는 예측주가 비교부; 및 상기 예측주가 비교부의 비교 결과를 토대로 실시간 주식거래를 실행하는 주식거래 운영부;로 이루어진 것을 특징으로 한다. 
따라서, 본 발명은 그래픽 수단을 이용하여 개인의 취향과 성향에 따라 예측되는 주가 시세 그래프를 비주얼하게 도식화하고, 적어도 하나 이상의 매매시점을 주가 시세 그래프 상으로 설정함으로써, 실질적인 주식거래 과정에서 기 설정된 주가 시세 그래프에 따라 주가 시세가 형성될 경우, 설정된 매매시점에 따라 자동 주문이 이루어져 사용의 편의성을 높일 수 있는 효과가 있다.
Patent KR-20130034578-A (KR)
Title: Rechargeable battery and a vehicle comprising the same
Inventor: KIM DUK JUNG
IPC: H01M50/528
Filed: 2012-07-23
Abstract: PURPOSE: A secondary battery is provided to prevent the leakage of current generated in an electrode assembly and to be stably fixed in a case. CONSTITUTION: A secondary battery(100) includes an electrode assembly(10) which comprises a positive electrode(11), a negative electrode(12), and a separator between the positive electrode and negative electrode; a current collector(40,50) which is electrically or mechanically connected to the positive electrode or negative electrode; a case(34) accommodating the electrode assembly and current collector; a cap plate(30) which includes terminals(21,22) electrically connected to the current collector; and separation elements(80,90) which includes a protrusion fixed to the cap plate and a main body extended in the longitudinal direction of the current collector and located in between the current collector and the inner side of the case.
Patent KR-20140013588-A (KR)
Title: Pixel and organic light emitting display device using the same
Inventor: LEE JAE SIC
IPC: G09G3/30
Filed: 2012-07-25
Abstract: The present invention relates to a pixel for stably correcting a threshold voltage. The pixel of the present invention includes an organic light emitting diode; a driving transistor having a first drain and a second drain which are set with different current paths; second transistors connected in series between the first drain electrode and the gate electrode of the driving transistor. The second drain electrode is electrically connected to the common node between the second transistors.
Patent KR-20140025139-A (KR)
Title: Method for forming multi-layer sheet material, and multi-layer sheet material formed using the same
Inventor: BAE HEY YUN
IPC: B21D13/02
Filed: 2012-08-21
Abstract: Disclosed are a method for forming a multi-layered sheet and a multi-layered sheet manufactured by the method. According to an embodiment of the present invention, the method for forming a multi-layered sheet comprises: a two-lined wave forming process of respectively putting two sheets in upper and lower wave forming rolls to form different waves having the same pitches but different depths of gullies; an overlapping process of overlapping the two sheets having different sized waves with each other to obtain sealed space parts with a specific gap formed due to the depth difference between the gullies of each sheet; a cutting process of cutting the two overlapped sheets to a predetermined size; and an embossing forming process of forming constant embossing shapes by rotating the two overlapped sheets at a right angle to the direction of the wave forming process after obtaining the sealed space part to put the two sheets in upper and lower embossing forming rolls. [Reference numerals] (AA) Blowdown
Patent KR-20140028297-A (KR)
Title: Structure of drain hole for vehicle door
Inventor: KYUNG JAE HWAN
IPC: B60J5/04
Filed: 2012-08-28
Abstract: The present invention relates to a drain hole structure for a vehicle door including a drain hole (12) at the bottom of the inner and outer panels (10, 11) of a vehicle door; a seal pad (100) with a curved center, one end placed with the inner panel (10), and the other end inserted into the outer panel (11) to cover the drain hole (12); and a clip (110) for partially covering the outer circumference of the seal pad (100). Therefore, the drain hole structure for a vehicle door improves workability by providing a drain hole plug which is applicable for doors regardless of the size and the shape of the drain holes (12) on the doors; prevents dust and exhaust gas from coming into a vehicle from the outside; and improves marketability by cutting off the sound of wind flowing in through the drain hole (12).
Patent KR-20140029750-A (KR)
Title: 히트펌프식 냉난방 시스템
Inventor: LEE YOUNG IL
IPC: F25B30/06
Filed: 2012-08-30
Abstract: 본 발명은 보조열원을 이용한 히트펌프식 냉난방 시스템에 관한 것으로, 보다 상세하게는 압력유지밸브를 이용하여 단순한 구성에 의해 냉난방 시스템의 효율을 향상시킬 수 있을 뿐만 아니라, 겨울철과 같은 혹한기에도 지열, 지하수, 폐열 등의 보조열원을 이용하여 난방 성능을 향상시킬 수 있도록 하는 보조열원을 이용한 히트펌프식 냉난방 시스템에 관한 것이다. 
본 발명은 냉난방 시스템에 있어서, 압축기, 사방밸브, 팽창밸브, 응축기 및 증발기를 포함하여 구성되는 히트펌프와, 상기 사방밸브에 각각 연결 설치되는 제1 및 제2열교환기와, 상기 제1 및 제2열교환기의 사이에 설치되는 압력유지밸브 및 상기 제2열교환기와 압축기의 사이에 연결 설치되는 보조 열교환기를 포함하여 구성된 것을 특징으로 한다.
Patent KR-20140029077-A (KR)
Inventor: CHEON WON HO
IPC: F16B1/02
Filed: 2012-08-31
Abstract: The present invention relates to an apparatus for preventing pin separation. According to the present invention, a buffer member is inserted between a pin and a bolt coupled with an entrance of a pin insertion hole into which the pin is inserted. Here, multiple wedge-shaped separation preventing bumps are formed on the outer circumference of the buffer member, and grooves corresponding to the separation preventing bumps are formed on the inner circumference of the pin insertion hole into which the buffer member is inserted. Therefore, the separation preventing bumps of the buffer member, which are inserted into the grooves of the pin insertion hole at the time of pin insertion, are caught by the grooves and thus are not separated after the pin insertion. Therefore, despite the long-term vibration, the buffer member is prevented from being pushed out to the entrance of the pin insertion hole, thereby preventing the transferring of the vibration to the bolt and thus fundamentally blocking the separation of the pin from a device.
Patent KR-20140035634-A (KR)
Title: Evaporation material feeding method and apparatus
Inventor: KANG CHANG HO
IPC: C23C14/14
Filed: 2012-09-14
Abstract: Disclosed are an evaporation material feeding method and apparatus for improving processability. According to an embodiment of the present invention, the evaporation material feeding method for improving processability comprises: an evaporation material heating step for heating an evaporation material, which is prepared for deposition of a substrate, before the evaporation material is fed to a source; and an evaporation material pouring step for pouring the preheated evaporation material into the source.
Patent KR-20140035761-A (KR)
Title: Method for device-to-device communications and apparatus using the method
Inventor: LIM SOON YONG
IPC: H04B7/24
Filed: 2012-09-14
Abstract: A method for device-to-device (D2D) communications and a device using the same are disclosed. According to one embodiment of the present invention, the method for device-to-device communications comprises the steps of: receiving downlink control information from a base station; extracting D2D transmitting and receiving grant information including D2D pairing identifiers applied to each D2D pair from the downlink control information; and transmitting and receiving data to or from an opponent terminal according to transmitting and receiving conditions set by the D2D pairing identifiers. [Reference numerals] (AA) Pair 1; (BB) Pair 2; (CC) D2D pairing temporary identifier
Patent KR-20140038579-A (KR)
Title: System for notifying destination arrival using near field wireless communication and method thereof
Inventor: MOON SEONG JIN
IPC: H04B5/02
Filed: 2012-09-19
Abstract: The present invention relates to a system for notifying destination arrival using near field wireless communication and a method for the same, which can allow a service information guide device mounted in the transportation to provide service information for a wireless communication terminal of a passenger connected to the service information guide device through near field wireless communication, and can allow the wireless communication terminal to notify that the passenger arrives at the destination if the transportation reaches the predetermined destination, by using sound or/and vibration, based on the service information, thereby enabling the passenger to accurately alight from the transportation at the destination without listening carefully to an announcement provided by the transportation. To this end, the system of the present invention comprises: a service information guide device mounted in the transportation, receiving service information from a service information guide system in real time, providing a wireless communication terminal with the received service information through near field wireless communication; and the wireless communication terminal configured to receive the settings of the destination, determining whether the transportation arrives at the received destination, based on the service information received from the service information guide device, and if so, notifying a user of the arrival of the transportation. [Reference numerals] (30) Wireless communication terminal; (AA) Service information guide system
Patent KR-20140042063-A (KR)
Title: Solar cell and method for manufacturing the smae
Inventor: LEE HYUN HO
IPC: H01L31/18
Filed: 2012-09-27
Abstract: A solar cell according to an embodiment includes a semiconductor substrate; a p-type conductivity region which is formed in the semiconductor substrate and includes p-type impurities; and a passivation layer which is formed in the p-type conductivity region and includes aluminum oxide. The thickness of the passivation layer is 7-17 Å.
Patent KR-20140045159-A (KR)
Title: Axis coupling device of electric power steering apparatus
Inventor: KIM HEUNG JU
IPC: B62D3/02
Filed: 2012-10-08
Abstract: The present invention relates to a shaft coupling member for a power steering device. According to the present invention, the shaft coupling member can remove noise due to the clearance between an inner rotor and an outer rotor when compared to an existing shaft coupling member for a power steering device, can reduce manufacturing processes and costs by using parts coupled to a drive shaft and a driven shaft in common, and can prevent noise due to collision and vibration during the transfer of power. Moreover, the shaft coupling member can increase the steering stability of a vehicle by preventing damage to power sources like a motor by disconnecting the physical coupling of a drive shaft and a driven shaft when excessive torque is generated.
Patent KR-20140047380-A (KR)
Title: Peak luminance control unit and organic light emitting diode display device including the same
Inventor: KIM KEUN CHOUL
IPC: G09G3/30
Filed: 2012-10-12
Abstract: The present invention provides first voltage data corresponding to the middle average brightness between a start average brightness and a maximum average brightness, a storage part which includes lookup tables which stores second voltage data respectively corresponding to the maximum average brightness; zero voltage data corresponding to the average brightness of the start average brightness or less, an interpolation part which calculates voltage data corresponding to the average brightness between the maximum average brightness and the start average brightness by using the first and the second voltage data, and a peak brightness control part which includes a first mux which outputs one among the voltage data as a gamma power voltage. [Reference numerals] (210) Peak brightness calculator; (215) Peak brightness control determination part; (230) Storage part; (250) Interpolation part; (255) Baseline selector; (260) Off part; (AA) First minimum peak brightness; (BB) Second minimum peak brightness; (CC) Third minimum peak brightness
Patent KR-20140051639-A (KR)
Title: Structure having large area gallium nitride substrate and method of manufacturing the same
Inventor: WENXU XIANYU
IPC: H01L21/86
Filed: 2012-10-23
Abstract: Disclosed are a structure having a large area gallium nitride (GaN) substrate and a method for manufacturing the same. The disclosed structure having a large area GaN comprises multiple silicone rods on a silicone substrate; a silicone layer on the multiple rods; and a GaN substrate on the silicone layer.
Patent KR-20140053564-A (KR)
Title: Circuit board and fabricating method therof
Inventor: LEE HAN UL
IPC: H05K3/46
Filed: 2012-10-26
Abstract: The present invention relates to a wiring board which has the overall uniform plating thickness which forms the wiring pattern, and a fabricating method thereof. A wiring board according to an embodiment of the present invention includes an insulating layer; and wiring patterns formed on the insulating layer. At least one among the wiring patterns has a stack structure of at least two plating layers.