baber/WOPTO huggingface dataset:
Patent KR-20130101538-A (KR)
Inventor: HATHORN ROGER
IPC: G06F13/12
Filed: 2012-05-03
Abstract: 호스트 컴퓨터 시스템의 채널 서브시스템에 의해서 적어도 하나의 명령 메시지를 생성하는 단계 - 상기 적어도 하나의 명령 메시지는 하나 혹은 그 이상의 디바이스 명령 워드들(DCWs)을 포함하고, 상기 하나 혹은 그 이상의 DCW들 중 적어도 하나의 DCW는 서프레스-길이 표시(SLI)를 포함하고, 상기 SLI는 데이터 카운트가 요구된 데이터 양에 매칭하지 않음을 컨트롤 유닛이 검출하는 것에 응답하여 상기 I/O 동작을 계속 수행하도록 상기 컨트롤 유닛에 명령하도록 구성됨 -, 부정확한 길이(IL) 값을 수신하는 단계 - 상기 IL값은 상기 SLI가 제1 SLI값인 것과 상기 데이터 카운트가 상기 요구된 데이터 양에 매칭하지 않는 것에 응답하여 제1 IL값이 됨 -; 및 상기 컨트롤 유닛으로부터 상기 IL값을 수신하는 것에 응답하여, 서브채널-상태 워드(a subchannel-status word)에 IL 인디케이터를 저장하는 단계를 포함하는 방법을 수행하기 위하여 컴퓨터 프로그램 제품이 구성된다.
Patent KR-20130052041-A (KR)
Inventor: DRIVER MICHAEL S
IPC: C07C7/10
Filed: 2009-12-14
Abstract: 본 발명은 할로겐-포함 산성 이온성 액체를 이용한 탄화수소 변환 공정에 의해 만들어진 탄화수소 산물 내에 포함되어 있는 유기 할로겐화물의 농도를 감소시키는 방법에 관한 것으로서, 수성 부식성 용액을 이용하여 탄화수소 산물 내에 포함되어 있는 유기 할로겐화물의 농도를 감소시키는 방법이 개시되어 있다. 본 발명의 방법에 따라 생성된 알킬레이트는 수성 부식성 용액과 접촉시키지 않는 일반적인 방법에 따라 생성된 알킬레이트에 비하여 매우 낮은 유기 할로겐화물 함량을 나타내었다. 따라서 본 발명의 방법은 탄화수소 산물 내에서 유기 할로겐화물의 농도를 감소시키는데 이용될 수 있다.
Patent KR-20130132468-A (KR)
Inventor: TRAUTMANN FRANK
IPC: G05B11/42
Filed: 2011-11-09
Abstract: 본 발명은 펄스 폭 변조 전력 변환기 및 제어 방법에 관한 것이며, 여기서, 동작 모드들, 즉 정상 상태 또는 모드 트랜젼트 중 하나가 검출된다.  2개의 동작 모드들 중 어느 하나에 대해, PID 계수들의 하나의 세트는, 듀티 비율 커맨드를 제어하는 제어 법칙에 대해 제공된다.  로드 트랜젼트가 검출되는 경우에, KP 이득이 적응적으로 선택된다.  동작 모드 검출은 에러 신호를 오버샘플링함으로써 지원된다(도 2).
Patent KR-20140051110-A (KR)
Inventor: TAKEUCHI TOMOHARU
IPC: C09D7/65
Filed: 2011-02-24
Abstract: 본 발명은, 화질 품질과 현상제의 누출을 높은 수준으로 양립시킬 수 있는 현상 롤러, 현상 장치 및 화상 형성 장치를 제공하는 것을 목적으로 하여 이루어진 것이며, 축체(2)의 외주면에 형성된 탄성층(3)과 탄성층(4)의 외주면에 형성된 코트층(4)을 구비하여 이루어지는 현상 롤러(1)로서, 코트층(4)은, 축선 방향 양단측 각각에 배치된, 폴리올 및 실란커플링제가 반응하여 이루어지는 수지, 불소 수지 입자 및 도전성 부여제를 함유하는 제 1 코트층(4A)과, 제 1 코트층(4A)의 사이에 배치되며, 우레탄 수지, 이온 액체, 도전성 부여제 및 충전제 입자를 함유하는 제 2 코트층(4B)을 가지는 현상 롤러(1), 이 현상 롤러(1)와 그 양단부의 외주면에 슬라이딩 접촉하는 현상제 시일 부재와 현상 롤러(1)의 외주면에 그 축선 방향을 따라 접하는 현상제 규제 부재를 구비한 현상 장치, 및 이 현상 장치와 상 담지체를 구비하여 이루어지는 것을 특징으로 하는 화상 형성 장치에 관한 것이다.
Patent KR-20130133844-A (KR)
Inventor: KANEKO TOMOHIRO
IPC: G05B23/02
Filed: 2012-09-27
Abstract: 기판 처리 장치는, 복수의 모듈 중 하나 이상에 대하여 인터록을 거는 요인을 검출하고, 검출 신호를 출력하는 검출부(41a∼41d)와, 검출부로부터의 검출 신호에 기초하여, 인터록을 거는 요인이 발생한 경우에 인터록을 걸어야 할 모듈에 대하여 인터록을 거는 인터록 수단(42, 43a∼43c)과, 인터록을 거는 요인이 검출된 것을 나타내는 친알람과, 각 모듈에 인터록이 걸린 것을 나타내는 자알람의 친자 관계를 판단하고, 친자 관계에 있는 친알람 및 자알람을 그룹화하여 표시부(5)에 표시시키는 알람 관리부(4)를 구비한다.
Patent KR-20130131476-A (KR)
Inventor: KIRUBAHARAN ALBERT REGINOLD
IPC: B60N2/90
Filed: 2012-03-08
Abstract: 본 발명은 차량 시트용 조정 수단에 관한 것이며, 그 조정 수단에 의해서 차량 시트의 등받이의 경사 각도가 시팅 부품에 대해 조정될 수 있으며, 조정 범위는 이동가능한 정지부들에 의해 조정가능하다.
Patent KR-20140010154-A (KR)
Title: Channel state information feedback method and apparatus in a multi-node system
Inventor: KANG JI WON
IPC: H04L1/06
Filed: 2012-04-20
Abstract: A channel state information feedback method and an apparatus in a multi-node system are provided. The method comprises a step of receiving a reference signal from N nodes; a step of arranging the N nodes based on the measurement result of the reference signal; a step of generating channel state information for the arranged nodes; and a step of transmitting the generated channel state information to the base station. The step of generating the channel state information generates channel state information for the N node group organized by the arranged nodes, and the N node group is organized by successively adding a proceeding preference node to the first node group. [Reference numerals] (AA) Start; (BB) End; (S410) Receiving CSI feedback node group information; (S420) Arranging nodes (number N) of a CSI feedback node group; (S430) Generating N node combinations for arranged N nodes, generating CSI for the respective N node combinations; (S500) CSI feedback (node arrangement information and/or node selection information can be included)
Patent KR-20140043389-A (KR)
Inventor: MONT MARCO CASASSA
IPC: G06F9/44
Filed: 2011-06-16
Abstract: 본 발명의 일례는, 조직 계층으로부터의 정책 입력을 종합하고, 조직 계층에 걸쳐 일치하는 보안 정책을 생성하는 협력적 정책 개선 서비스를 제공한다.  본 발명의 일례는 또한 조직 계층들 간의 협력적 상호작용을 용이하게 하고 보안 정책의 결정을 용이하게 하는 상호작용식 정책 컴포넌트를 포함한다.
Patent KR-20150080967-A (KR)
Inventor: KO YOUNG KOAN
IPC: G06Q30/02
Filed: 2014-01-02
Abstract: The present invention relates to a mobile application advertisement providing method, a system therefor, and a device therefor, capable of providing a cross advertisement service transmitting content, serviced by each medium, to other media by exposing an advertisement, provided through an application serviced by each medium, to other media in an one-to-one mutual relationship. Moreover, based on an advertisement service system between media, the importance of advertisement transmission is controlled according to the leverage of a medium, and when a demand for transmitting an advertisement to a specific medium is large, the quantity of the transmission to the medium is controlled.
Patent KR-20140131250-A (KR)
Inventor: LEE JOON HWAN
IPC: H02M3/135
Filed: 2014-01-02
Abstract: A power supply device in accordance with the present invention comprises: a rectifying circuit part for rectifying power from a power source; a smoothing circuit part for smoothing the voltage of the rectified power; and a down-converting circuit part for down-converting the smoothed voltage. The down-converting circuit part comprises: a charge-storing circuit for outputting the down-converted voltage; a resonant circuit for receiving a first current from the smoothing circuit part, and supplying a second current to the charge-storing circuit; and a current-interrupting circuit for controlling the first and second currents. The power supply device can utilize zero-current switching, which is performed when there is no current flow, by using the resonant circuit.
Patent KR-20150084390-A (KR)
Inventor: HWANG SUNG WOO
IPC: G06F3/0354
Filed: 2014-01-14
Abstract: 본 발명은 키보드나 마우스가 필요한 기기에 마우스 기능을 흡수하여 외관을 정비하고,  다양한 기능 키를 확장하며, 버튼 이동 기능을 더하여 더욱 정밀한 사용과 함께, 틸팅 기능을 더하여 사용과 보관, 관리에 편의를 개선한 ' 고정형 광 마우스, 컴퓨터 입력장치용 광학 마우스의 설치 구조' 이다.
Patent KR-20150085631-A (KR)
Inventor: PARK JONG CHUN
IPC: E02B9/02
Filed: 2014-01-16
Abstract: The present invention relates to an eco-friendly power generation type breakwater system using tidal jet capable of improving a water purification function, improving power generation efficiency due to a spiral-shaped water flow path, and generating power by using tidal jet generated in a water flow path of a seawater exchange type breakwater. According to the present invention, the eco-friendly power generation type breakwater system comprises: a water flow path to connect a gap between the inside of a harbor and the outside of the harbor in a seawater exchange type breakwater; a seawater tank installed at the intermediate point of the water flow path to store seawater; and a generator installed in the water flow path to generate power by using kinetic energy of tidal jet generated in the water flow path when water stored in the seawater tank is discharged to the inside of the harbor or the outside of the harbor by a water level difference.
Patent KR-20150088431-A (KR)
Inventor: YANG MI JEONG
IPC: H04W48/16
Filed: 2014-01-24
Abstract: Provided is a discovery method of a terminal in direct communication between terminals. One terminal broadcasts a sequence and receives an echo sequence about the sequence from the other terminal. Then, the terminal scrambles discovery information using the sequence and transmits the scrambled discovery information.
Patent KR-20150090415-A (KR)
Inventor: YANG SEUNG HYUN
IPC: B60W50/04
Filed: 2014-01-29
Abstract: A vehicle management system is disclosed. According to one embodiment of the present invention, the system receives state information of a vehicle from an ECU to be transmitted to at least one or more user terminals through a first network or a second network and to be transmitted to a server through a third network. According to the present invention, the vehicle management system comprises: a diagnosis unit receiving the state information of the vehicle from the ECU; a first communication unit communicating with at least one or more user terminals; a second communication unit communicating with the outside; and a control unit controlling the first communication unit to transmit the state information of the vehicle received by the diagnosis unit to at least one or more user terminals and controlling the second communication unit to transmit the state information to the server.
Patent KR-20150101540-A (KR)
Inventor: LEE JU HONG
IPC: H04W88/18
Filed: 2014-02-26
Abstract: The present invention relates to a system and a method for setting a travel route and guiding service. More specifically, a user can easily set his/her own travel route corresponding to his/her travel purpose by using a smart terminal having a route managing application installed therein, wherein the route managing application sets and stores a travel route including a traveling place and a travel schedule, and is activated during travel to transmit position information through a wireless communication network. Based on the user′s position information changed during travel, information about coupons that may be used in a corresponding travel place or related facilities around the travel place is extracted from a coupon managing server to be transmitted and expressed to the smart terminal.
Patent KR-20150103834-A (KR)
Inventor: KIM TAE JUN
IPC: H04L12/66
Filed: 2014-03-04
Abstract: Provided is a method for transmitting a voice over Internet protocol (VoIP) frame by a wireless LAN AP in a communications system. According to the present invention, the method comprises the following steps: confirming whether a buffer is used or not to remove a jitter generated by a wireless manner when a new VoIP frame is inputted from a terminal; storing the VoIP frame in a queue; determining whether the buffer is used or not, and determining time intervals and a service start time to transmit the VoIP frame stored in the queue when the buffer is used; and transmitting the VoIP frame stored in the queue through wires based on the determined time intervals and the service start time.
Patent KR-20150104895-A (KR)
Title: 원통연마방식의 사파이어 곡면윈도우 가공방법
Inventor: GONG SUK TAE
IPC: B24B7/24
Filed: 2014-03-06
Abstract: 휴대폰,시계,단말기 등에 들어가는 커버 윈도우 가공에 있어서 유리는 열을가해 곡면성형이 가능했으나 사파이어는 곡면성형이 불가능하여 컷팅과 연마공정을 통해 주로 평면,볼록렌즈 형상으로만 가공해서 사용하고있다. 
현재 사파이어 웨이퍼를 만드는 공정은 잉곳을 사각또는 원형으로 절단후 필요한 두께로 다수개의 다이아몬드 와이어톱을 사용해 얇은 평면웨이퍼로 절단후 연마폴리싱하여 사용하고 있는데 이를 곡면가공의 경우 두꺼운 평면웨이퍼를 절단후 다이아몬드 휠로 연삭,연마,폴리싱하여 제품을 만들고있어 재료의 낭비가 심하고 가공시간이 많이걸리며 이에 따라 가격이 비싸 수요창출을 하지못하고 있다. 
이에 재료낭비를 없애기 위해 다이아몬드 와이어톱으로 연속으로 기와 쌓인 형상으로 곡면 절단하게 되면 소재가 낭비가 없고 가공시간이 단축되어 원가를 절감할수있다. 
이때 일정한 곡률(R값)을 기와모양으로 미리절단된 사파이어를 원통형의 지그 외면 또는 내면에 왁스로 여러개를 배치한후 접착하여  부품가공에 많이사용하는 공지된 기술인 외면은 외경연마 방식으로 내면은 내경연마방식으로 연마후 폴리싱 하여 곡면 윈도우를 제작하고자하며  
자세히 설명하면  
다이아몬드 와이어톱으로 외각이 가공된 사파이어를 곡면절단 -> 기와모양으로 절단된 사파이어를 원통형외면가공지그 외면에 왁스로 접착 -> 원통외경 연마방식으로 곡면사파이어 외면연마 -> 사파이어 외면 폴리싱 -> 열을 이용해 외면 가공지그에서 사파이어 분리-> 원통형 내면가공 지그에 곡면 사파이어 왁스로 접착 -> 원통내경 연마 방식으로 곡면사파이어 내면연마 -> 원통내면에 접착된 사파이어 내면폴리싱 ->열을 이용해 내면지그에서 사파이어 분리-> 세척 ->검사 순으로 제품을 생산하는 방식이며 효과로는 현재 개별적으로 6면체로 절단후 평면연삭방식으로 사파이어 내면과 외면을 연마하여 가공하기 때문에 재료의 낭비가 많았고 평면을 곡면으로 가공하느라 가공시간이 많이 걸렸으나 본 발명 작업방식으로 작업하게 되면 미리 기와모양의 곡률로 절단하므로서 소재의 낭비가 없고 지그인 원통외면 또는 내면에 여러개를 왁스로 접착하여 기계부품 가공분야의  공지되고 범용화된 원통외면연마,원통내면연마방식으로 가공하므로서 생산성이 높다.
Patent KR-20150106508-A (KR)
Inventor: KIM YOUNG JAE
IPC: H01L21/336
Filed: 2014-03-11
Abstract: The present invention relates to a semiconductor device to which a trench termination structure is applied. A part of a structure of the semiconductor device is improved for a P body region not to be formed in a region adjacent to an edge of a gate pad. According to the semiconductor device, a drain-source leakage current can be minimized, and rated internal pressure can be safely obtained.
Patent KR-20150108272-A (KR)
Inventor: KIM NAM IL
IPC: B63H21/32
Filed: 2014-03-17
Abstract: Disclosed is a tester of a nozzle for a scrubber. The tester of a nozzle for a scrubber according to the present invention is characterized by comprising a cylindrical chamber having the upper and lower parts opened; a washing liquid spray part installed on the chamber, including multiple nozzles, and spraying washing liquid through a nozzle; a patternator installed on the chamber, located on the lower part of the washing liquid spray part, and obtaining the washing liquid sprayed from the nozzle, and a measuring part measuring the amount of the washing liquid obtained in the patternator.
Patent KR-20150109009-A (KR)
Inventor: SONG JUN HO
IPC: H01L21/336
Filed: 2014-03-18
Abstract: The present invention provides a thin film transistor which includes a substrate, a first gate electrode which is located on the substrate, a gate insulation layer which is located on the gate electrode, a semiconductor which is located on the gate dielectric layer, an etch stopper which is located on a channel of the substrate, a source electrode and a drain electrode which are located on the semiconductor and face each other around the first gate electrode, and a second gate electrode which is located on the channel of the semiconductor as the same layer as the source electrode and the drain electrode. The second gate is electrically separated from the source electrode and the drain electrode. According to the present invention, a threshold voltage (Vth) is uniformized by preventing the inflow of hydrogen (H) to the channel through a double gate structure. A thin film transistor display plate is manufactured through a simple manufacturing process.
Patent KR-20150109997-A (KR)
Title: Xanthene Salts and Dye Comprising the Same
Inventor: OH YONG HO
IPC: C09B57/14
Filed: 2014-03-21
Abstract: The present invention relates to a xanthene salt having excellent solubility and thermal stability and a dye for a color filter having less color change including the same.
Patent KR-20150112091-A (KR)
Title: Semiconductor memory device and semiconductor memory system having the same
Inventor: HWANG MI HYUN
IPC: G11C8/18
Filed: 2014-03-26
Abstract: The present invention relates to a semiconductor memory device for preventing deterioration of data stored in a memory cell, caused by word line disturbance, and to a semiconductor memory system comprising the same. The semiconductor memory device comprises: a plurality of normal word lines and a plurality of redundancy word lines arranged adjacent thereto; a detection unit for allowing an active history to detect a normal word line satisfying a predetermined condition, among the normal word lines, as a target word line; and a control unit for sequentially refreshing the normal word lines and the redundancy word lines whenever a refresh command is received, and additionally refreshing the target word line, a word line adjacent to the target word line, and a normal word line adjacent to the redundancy word lines among the normal word lines.
Patent KR-20150113677-A (KR)
Inventor: BYUN SANG WON
IPC: H01M10/02
Filed: 2014-03-31
Abstract: According to an aspect of the present invention, a secondary battery includes: an electrode assembly including a first electrode and a second electrode; a case storing the electrode assembly; a first current collection member which is connected to the first electrode and has a first fuse unit formed to have a smaller cross-section than adjacent parts; and a second current connection member which is connected to the second electrode and has a second fuse unit formed to have a smaller cross-section than adjacent parts. The first fuse unit melts faster than the second fuse unit when a first current is applied thereto. The second fuse unit melts faster than the first fuse unit when a second current smaller than the first current is applied thereto.
Patent KR-20150114190-A (KR)
Inventor: KIM HYE SOO
IPC: H04W48/16
Filed: 2014-04-01
Abstract: 전자 기기가 개시된다. 본 전자 기기는, 접속 가능한 액세스 포인트를 검색하고, 복수의 화상형성장치 각각의 인접 액세스 포인트 정보를 수신하는 통신 인터페이스부, 수신된 복수의 인접 액세스 포인트 정보 각각과 검색된 액세스 포인트를 비교하여. 복수의 화상형성장치 중 전자 기기와 가장 인접한 화상형성장치를 선택하는 선택부, 문서에 대한 인쇄 데이터를 생성하는 프린터 드라이버부, 및 선택된 화상형성장치에 생성된 인쇄 데이터가 전송되도록 통신 인터페이스부를 제어하는 제어부를 포함한다.
Patent KR-20150114247-A (KR)
Inventor: JUNG KYUNG SUB
IPC: C09K13/00
Filed: 2014-04-01
Abstract: The present invention relates to a method for manufacturing an array substrate for a liquid crystal display device. The method includes the steps of: a) forming a gate electrode on a substrate; b) forming a gate insulation layer on the substrate including the gate electrode; c) forming a metal oxide film (an active layer) on the gate insulation layer; and d) forming a molybdenum metal film (a source/drain electrode) on the metal oxide film. The step d) includes a process for forming the molybdenum metal film on the metal oxide film and then selectively etching the molybdenum metal film by using an etching solution composition. The etching solution composition includes A) hydrogen peroxide (H_2O_2), B) one or more selected from organic acids and salts thereof, C) a cyclic amine compound, D) sulfonic acid, and E) water as a remainder with respect to the total weight of the composition.
Patent KR-20150118412-A (KR)
Title: Portable Laundry Treating Apparatus
Inventor: LEE JUNG HOON
IPC: D06F35/00
Filed: 2014-04-14
Abstract: The present invention relates to a portable clothes treating apparatus which comprises: a portable body which has a bar shape with a certain length, and washes a local area of a laundry by being in contact with a laundry arranged at a vertical surface or a horizontal surface; and a water storage tank which is installed at a center unit of the portable body by being inclined about the portable body, supplies cleaning water depending on a usage state of the portable body when performing local cleaning of the laundry arranged on the horizontal surface or the vertical surface, and collects and stores waste water generated in the local area of the laundry at the same time.
Patent KR-20150121508-A (KR)
Inventor: KIM JONG BOO
IPC: H04N5/3745
Filed: 2014-04-21
Abstract: Provided are a successive approximation analog-to-digital converter and a method for converting analog to digital. The successive approximation analog-digital converter comprises: a N(N is a natural number of 2 or more)-bit digital-analog converting unit which is supplied with a reference voltage from outside for electrolysis; and a comparing unit which compares the output of the N-bit digital-analog converting unit and the common mode voltage. The N-bit digital-analog converting unit includes a electrolysis capacitor which electrolyzes with the reference voltage supplied and a dummy capacitor which is supplied with a shift voltage. Every time an input voltage is sampled, the shift voltage is converted from the first voltage to the second voltage. The difference between the first voltage and the second voltage is as much as predetermined. The input voltage is over-sampled 2^M (M is a natural number) times through comparison with the reference voltage.
Patent KR-20150121813-A (KR)
Inventor: NAM I HYEON
IPC: E21B17/01
Filed: 2014-04-22
Abstract: The present invention relates to a gripping device which safely and vertically erects a pipe by supporting a vertical load of the pipe in case a length of the pipe is longer than a height of a hook in a marine crane boom when an operator tries to erect the pipe using a marine crane mounted on a vessel to install a marine structure. The gripping device to vertically install the pipe comprises: a pair of first and second semicircular flanges individually arranged to face each other, and connected to be adjacent to each other to be symmetric and rotated by being divided; a first semicircular pipe unit and a second semicircular pipe unit connecting the first semicircular flanges and the second semicircular flanges facing each other, respectively; a plurality of gripper wedges arranged in the first and second semicircular pipe units to be able to move; a third inclined surface and a fourth inclined surface, respectively, formed on an inner surface of the first and second semicircular flanges where the gripper wedges are located; and a first inclined surface and a second inclined surface formed on an outer surface of the gripper wedge in correspondence to the third and fourth inclined surfaces in order for the gripper wedge to move in a radial direction of the first and second semicircular pipe units when the first and second inclined surfaces move in a longitudinal direction of the first and second semicircular pipe units by being attached to the third and fourth inclined surfaces to be able to move.
Patent KR-20150018751-A (KR)
Title: The methods those to strengthen torque of impeller and a multipurpose clenser used of those
IPC: A47K7/02
Filed: 2014-04-23
Abstract: The present invention relates to a multi-purpose cleaner and a method of increasing the efficiency of the same. By using a battery charged by a wireless method and a motor device formed in a head, a cleaning member is rotated at high speed and the direction of cleaning water is conveniently changed by a user. Therefore, the present invention prevents detergent smeared on the cleaning member from being removed by the cleansing water, prevents the cleaning water from being scattered to the outside by the cleaning member which rotates at high speed, and can clean various objects. More particularly, the present invention relates to a multi-purpose cleaner. An impeller which is formed in a head or a handle and generates a rotational motion is selected to be driven by water pressure or a battery due to a charging device by a wireless method according to the need of a user, or by using them together to be used for various purposes of shower, dish-washing, and cleaning.
Patent KR-20150122935-A (KR)
Title: Exhaust processing device control method for vehicle
Inventor: CHOI SUNG MU
IPC: F01N9/00
Filed: 2014-04-24
Abstract: The present invention relates to a method for controlling an emission aftertreatment apparatus for a vehicle, capable of satisfying emission regulations of the vehicle to be gradually strengthened. The purpose of the present invention is to provide the method for controlling an emission aftertreatment apparatus for a vehicle, capable of optimally controlling the emission of ammonia of LNT, and performing an optimized emission aftertreatment performance by additionally extending/maintaining the rich operation time after the time when signals of a front lambda sensor and a rear lambda sensor are identical (breakthrough point occurrence time). According to the present invention, the method for controlling an emission aftertreatment apparatus for a vehicle comprises: a step of detecting signals of a front lambda sensor, a rear lambda sensor, and a temperature sensor of an LNT when an engine is operated in a rich mode; a step of detecting the breakthrough point occurrence time (t_bt) between the two lambda sensors by comparing signals of the front lambda sensor and the rear lambda sensor; and a step of determining the optimal additional rich time (α) based on the breakthrough point occurrence time (t_bt) and the emission temperature detected by the temperature sensor. Therefore, the rich mode of an engine is extended and operated during the optimal additional rich time (α) after the breakthrough point occurrence time (t_bt).
Patent KR-20150123053-A (KR)
Title: Drilling system and drilling offshore structure
Inventor: JEONG SEONG KYU
IPC: B63J99/00
Filed: 2014-04-24
Abstract: Disclosed are a drain system and a drilling offshore structure. According to the present invention, the drain system comprises: a drain separation storage unit provided in a hull wherein a drain introduced from a risk region having at least one of a drill floor, a well test region, and a drain introduced from a non-risk region except for the risk region are respectively separated to be stored; a drain tank unit provided in the hull wherein a drain stored in the drain separation storage unit is supplied to be stored; and a drain supply unit connected to the drain separation storage unit and the drain tank unit for the drain stored in the drain separation storage unit to be separated into sediment and a material except for the sediment to be supplied to the drain tank unit.