baber/WOPTO huggingface dataset:
Patent KR-20170004503-A (KR)
Inventor: KANG TAE GYU
IPC: H05K3/34
Filed: 2015-07-02
Abstract: According to an embodiment of the present invention, a reflow device comprises: a carrier for supporting a circuit board located on one surface by using a vacuum pressure formed therein; and a process chamber including a heating chamber and a cooling chamber. The carrier has at least one adsorption hole formed on one side thereof, and a vacuum space formed therein to communicate with the adsorption hole. The carrier selectively opens and closes a passage to the outside of a vacuum space, and includes a vacuum control unit for maintaining and destroying the vacuum pressure of the vacuum space.
Patent KR-20170008372-A (KR)
Title: Display device
Inventor: KIM DONG HOON
IPC: C08L101/00
Filed: 2015-07-13
Abstract: A photo-luminescent display device includes a backlight unit, an optical sheet provided on the backlight unit, and a display panel provided on the optical sheet and including a first substrate, a first polarizing plate provided on the first substrate, and a color conversion layer provided on the first polarizing plate and including a photo-excitation member. The optical sheet includes a plurality of first optical parts and a plurality of second optical parts, in which each of the first optical parts has a first refractive index, and the second optical parts are provided alternately with the first optical parts on a plan and each of the second optical parts has a second refractive index greater than the first refractive index.
Patent KR-20170008384-A (KR)
Title: Steering device for vehicle
Inventor: KIM MIN KWON
IPC: F16H57/04
Filed: 2015-07-13
Abstract: The present invention relates to a steering device for a vehicle, and comprises: a housing portion; a pinion portion inserted into the housing portion; a rack portion that is moved left and right in engagement with the pinion portion and adjusts a steering angle of a wheel; a support portion mounted to the housing portion and maintaining the engagement state of the pinion portion and the rack portion; a sealing portion formed on the housing portion and restricting movement of lubricant injected into the rack portion, thereby enabling to suppress loss of the lubricant even if the rack portion is moved.
Patent KR-20170009153-A (KR)
Inventor: LEE IK JAE
IPC: G01N33/00
Filed: 2015-07-15
Abstract: The present invention relates to a malodor measuring apparatus based on recursive dilution. When the concentration of gas to be measured by a sensor of a malodor measuring apparatus exceeds a critical value, the malodor measuring apparatus makes a malodor sensor take a measurement by recursively diluting the gas to be measured, and reflects dilution ratio to the final value measured, thereby being capable of accurately measuring the malodor concentration.
Patent KR-20170013097-A (KR)
Inventor: KIM YOUNG SU
IPC: B32B38/14
Filed: 2015-07-27
Abstract: 공정이 간단하고, 제조시간이 짧으며, 인쇄적성을 용이하게 확보하며, 정밀한 문양을 표현하고, 색상의 명시성이 우수한 은폐 문양을 포함하는 보호시트의 제조방법 및 그에 의해 제조된 보호시트를 제시한다. 그 방법 및 시트는 투명기판을 포함하는 투명부 및 투명 고분자 필름을 포함하는 비산방지부로 이루어진 보호시트에 있어서, 보호시트의 화면부에서의 투명기판 또는 투명 고분자 필름에 적어도 하나의 은폐 패턴{30(1), …, 30(n), n은 자연수}를 열전사 방식을 이용하여 은폐층을 형성하고, 투명기판 또는 투명 고분자 필름의  은폐층을 덮도록 비산방지부를 부착한다.
Patent KR-20170014953-A (KR)
Title: Voltage Generating Circuit
Inventor: LEE HYUN CHUL
IPC: G11C5/14
Filed: 2015-07-31
Abstract: The present invention relates to a voltage generation circuit which comprises: a current supply unit for providing current having the amount of current corresponding to a voltage level of setting voltage to an output node; and a voltage level control unit determining a resistance level in response to a voltage control signal, and connected between the output node and a ground terminal. The voltage level control unit includes first and second current path units having different temperature properties. The voltage generation circuit generates voltage with a stable voltage level even if the temperature changes.
Patent KR-20170014955-A (KR)
Inventor: JOE JIN HYOUN
IPC: H05B33/10
Filed: 2015-07-31
Abstract: The present invention relates to a display device having a light emitting diode with improved light efficiency. According to a first embodiment of the present invention, a display device includes an active layer having multiple quantum wells formed by alternately stacking a barrier and a quantum well, wherein the barrier is made of GaN and the quantum well is made of InGaN. The active layer includes a delta doped layer formed in at least a portion of the barrier. Further, according to a second embodiment of the present invention, a display device includes an active layer having multiple quantum wells formed by alternately stacking a barrier and a quantum well, wherein the barrier is made of AlGaN or AlInGaN and the quantum well is made of InGaN.
Patent KR-20170019936-A (KR)
Inventor: LEE YONG
IPC: H04W36/36
Filed: 2015-08-13
Abstract: Disclosed is user equipment in a mobile communication system and a control method thereof. The user equipment according to various embodiments of the present invention may include a memory set to store network identification information and a communication device electrically connected to the memory. The communication device may include a transceiver, and a processor controlling the transceiver to connect a second network to the communication device on the basis of the network identification information when a reselection event occurs while the communication device is connected to a first network. The network identification information may include a radio access technology (RAT) information corresponding to a type of the second network.
Patent KR-20150102890-A (KR)
Inventor: LIN JENG SHYAN
IPC: H01L27/146
Filed: 2015-08-13
Abstract: A system and a method for reducing cross-talk between photosensitive diodes are provided. In an embodiment, a first color filter is formed on a first photosensitive diode, a second color filter is formed on a second photosensitive diode, and a gap is formed between the first color filter and the second color filter. The gap will serve to reflect light that otherwise would have crossed from the first color filter to the second color filter, thereby reducing cross-talk between the first photosensitive diode and the second photosensitive diode. A reflective grid may also be formed between the first photosensitive diode and the second photosensitive diode in order to assist the reflection, and further reduce the amount of cross-talk.
Patent KR-20170021147-A (KR)
Inventor: LEE JIN HWAN
IPC: H04M1/02
Filed: 2015-08-17
Abstract: The present invention relates to a mobile terminal. The mobile terminal according to an aspect includes: a case that forms its outer shape; a substrate section that is placed inside the case with various electronic components for driving mounted thereon; and a bracket coupled with one surface of the substrate section to accommodate the electronic component on the substrate section. The bracket includes: a body having one surface coupled with the substrate section and a receiving surface formed on the other surface to receive the electronic components; and a fixing body formed by at least a part of a circumferential edge of the body protruding upward to surround a side surface of the electronic component when the electronic component is placed on the receiving surface. An elastic rib is formed in the fixing body and at least a part of the elastic rib protrudes toward the center of the body for an elastic force to be provided in a direction in which the electronic component is pressed.
Patent KR-20170025106-A (KR)
Inventor: KIM DONG WOON
IPC: G06F3/044
Filed: 2015-08-27
Abstract: The present invention relates to a touch detection apparatus including a flexible touch screen and a method thereof, and more particularly, to a touch detection apparatus including a flexible touch screen and a method thereof, in which influence due to a parasitic capacitance is minimized while ensuring linearity. According to one embodiment of the present invention, a touch detection apparatus performing touch detection and including a flexible touch screen, and a method of driving the touch detection apparatus are provided. According to one embodiment of the present invention, the touch detection apparatus includes: a sensor pad for forming a touch capacitance in relation to a touch input tool; an operational amplifier having a first input terminal connected to an output of the sensor pad and a second input terminal for receiving a reference voltage, for outputting mutually different signals according to whether touch is performed or not; a first switch for controlling a potential across a driving capacitance connected between the first input terminal and an output terminal of the operational amplifier; a second switch maintained in an OFF state during a charging period, and switching connection between the output of the sensor pad and the first input terminal of the operational amplifier; and a parasitic capacitance compensation circuit for charging at least a part of the touch capacitance or a parasitic capacitance connected to the sensor pad when the second switch is in an ON state.
Patent KR-20170028555-A (KR)
Title: Uv light emitting diode
Inventor: HAN CHANG SEOK
IPC: H01L33/22
Filed: 2015-09-04
Abstract: Provided are an ultraviolet light emitting diode and a method for manufacturing the same. According to an embodiment of the present invention, a method for manufacturing an ultraviolet light emitting diode comprises: a step of growing a p-type gallium nitride-based semiconductor layer on a substrate; a step of growing an active layer on the p-type gallium nitride-based semiconductor; and a step of growing an n-type gallium nitride-based semiconductor on the active layer. The active layer includes a well layer containing Al. Accordingly, a manufacturing process is simple, and an ultraviolet light emitting diode with improved light extraction efficiency can be provided.
Patent KR-20170029916-A (KR)
Title: Electric range safety system and method of improving safety of electric range therefrom
Inventor: SHIN HONG KI
IPC: F24C7/08
Filed: 2015-09-08
Abstract: The present invention relates to a safety system for a microwave oven, which is capable of preventing the overflow of a cooking food and the occurrence of a fire attributable to the absence of a user. Provided is the safety system comprising: a safety device in which set time input can be made for each fuel intake of a microwave oven for heating a cooking food; a human body sensing sensor which senses the presence of a user within a specific radius from the main body of the microwave oven, and which sends a corresponding signal to the safety device; and a fuel intake warning light which includes an H indication, which indicates the heating state of each fuel intake, and in which a turn-on time is set by the safety device. The safety device is electrically connected to the human body sensing sensor and the firing warning light, and the main power of the microwave oven is turned off if a transfer signal has not been received from the human body sensing sensor for a set time or more.
Patent KR-20170029991-A (KR)
Inventor: LIM WON HO
IPC: F25D21/04
Filed: 2015-09-08
Abstract: A device for removing frost of a refrigerator evaporator is disclosed. According to the present invention, the device for removing frost of a refrigerator evaporator comprises: a plurality of defrost sensors provided to an evaporator to measure the temperature of each unit of the evaporator; and a control unit sensing whether frost is stacked through a temperature difference between the units of the evaporator when a compressor is turned on and turned off and determining whether to access a defrost operation mode in accordance with a sensing result.
Patent KR-20170030248-A (KR)
Inventor: OH JUNG KEUN
IPC: F21W131/402
Filed: 2015-09-09
Abstract: 본 발명은  작업 영역에 조명을 수행하고, 손가락에 의해 가려진 영역을 촬영하여 표시하여 줌으로써 협소 작업 영역에서의 작업을 용이하게 수행할 수 있도록 하는 조명등 골무에 관한 것으로, 
상기 조명등 골무는, 일 측에 발광기가 구비되어 손가락의 단부에 착용되는 골무부; 및상기 발광기로 전원을 공급하는 케이블이 연결되고, 내부에 충전지가 장착되어 상기 발광기로 공급되는 전원을 충전하도록 구성되는 손목밴드부;를 포함하여 구성되어, 
조명이 필요한 손가락 끝부분의 영역에 대한 집중 조명을 가능하게 하고, 카메라에 의해 촬영된 영상을 디스플레이에 표시함으로써, 골무를 착용한 손가락에 의해 작업 영역이 가려지는 경우에도 정확하고 안전한 작업을 수행할 수 있도록 하여, 작업의 신뢰성 및 안전성을 향상시키는 효과를 제공한다.
Patent KR-20170038270-A (KR)
Title: Riding exercise system and method
Inventor: YOON BUM CHUL
IPC: A63B69/04
Filed: 2015-09-30
Abstract: The present invention relates to a horseback riding exercise system and a horseback riding exercise method for support. With the present invention, various proven horseback riding programs are provided, a desired type of exercise can be chosen from the provided horseback riding programs, and thus a personalized horseback riding program can be produced. The present invention includes: a storage unit (110) storing a horseback riding exercise program and storing horseback riding exercise data matching with user identification information; a user interface unit (120) providing horseback riding exercise menu items for driving of the horseback riding exercise program such that the items can be checked from the outside and outputting a menu selection signal corresponding to the horseback riding exercise menu item selected with a physical force applied from the outside; a controller (130) executing the horseback riding exercise program stored in the storage unit (110), providing the horseback riding exercise menu items through the user interface unit (120), and outputting a horseback riding driving control signal in response to the menu selection signal input through the user interface unit (120) once power is supplied; and a horseback riding driving unit (140) operating a horseback riding portion (150) in response to the horseback riding driving control signal from the controller (130). Difficulties related to the exercise are minimized by means of the panel, which can be easily operated by people of any age. The stored user-specific horseback riding program is capable of maximizing exercise effects.
Patent KR-20170041998-A (KR)
Title: Apparatus for Processing Video, Driving Method of Apparatus for Processing Video, and Computer Readable Recording Medium
Inventor: WON KANG YOUNG
IPC: H04N5/073
Filed: 2015-10-08
Abstract: The present invention relates to a video processing apparatus, a driving method thereof, and a computer readable recording medium. The video processing apparatus according to an embodiment of the present invention comprises: a storage part storing a plurality of setting values corresponding to at least one factor used for measuring the quality of a communication signal line; and a control part which transmits a plurality of test signals respectively corresponding to the plurality of setting values to a signal reception part connected to the communication signal line, and receives a plurality of regression signals for each of the plurality of test signals from the signal reception part. The control part can determine a setting value of the factor based on the received plurality of regression signals and transmit a signal to the signal reception part based on the determined setting value of the factor.
Patent KR-20160045587-A (KR)
Title: Optical glass filter
Inventor: NISHII YOSHIKAZU
IPC: G02B5/22
Filed: 2015-10-12
Abstract: Provided is an optical glass filter which has stable transmittance, and a uniform spectrum projection property with high accuracy. The optical glass filter based on a silicate-based glass composition includes NiO, MnO_2 and CO_2O_3 as a necessary component. A spectrum projection property with a wavelength area of 450-650 nm is uniform.
Patent KR-20170046901-A (KR)
Title: Method for synchronizing of dictionary of deduplication
Inventor: SUNG KI WOON
IPC: H04L29/08
Filed: 2015-10-22
Abstract: Disclosed is a method for synchronizing a dictionary between a transmission server and a reception server. The method for synchronizing a dictionary according to an embodiment of the present invention includes the steps of: registering entry information of a new chunk file and a flag value which displays whether the entry information is valid to the dictionary of the transmission server; transmitting the entry information of the new chunk file to the reception server; and deleting the entry information of the new chunk file stored in a temporary dictionary if a confirmation signal to show the registration of the entry information of the new chunk file in the dictionary of the reception server is received. Accordingly, the present invention can prevent dictionary information mismatch between the transmission server and the reception server.
Patent KR-20170047733-A (KR)
Title: Connector, light source module, backlight unit and liquid crystal display device comprising the same
IPC: H01R12/71
Filed: 2015-10-23
Abstract: The present invention is to provide a connector which increases coupling force between the connector and a printed circuit board. In addition, the present invention is to provide a light source module with increased coupling force between the printed circuit board and the connector, and a backlight unit and a liquid crystal display device having the same. According to the present invention, the connector comprises: a first fixating member provided on one side of a body having a plug coupling unit; and a second fixating member provided on the other side of the body, and covered by the body.
Patent KR-20170049972-A (KR)
Title: Heat sealing system device
Inventor: KIM YONG HYUN
IPC: B65D33/16
Filed: 2015-10-29
Abstract: The present invention relates to a thermal bonding apparatus to bond a growth bag made of a synthetic resin material to package crops during the early stages of growth. More specifically, by using a lever axially installed in an upper end of the main body, a pair of pliers axially installed in both sides of a front side of the main body are pinched to press the growth bag. A heating element formed on an end of the plier is heated to fuse a growth bag such that a packaging operation of the crop using the growth bag is more convenient; thereby not requiring the need to attach or weave a binding strap to an entrance of the growth bag, thus being able to improve productivity of the growth bag.
Patent KR-20170050192-A (KR)
Title: Printed circuit board and method for manufacturing the same
Inventor: HA SANG WON
IPC: H05K3/46
Filed: 2015-10-29
Abstract: The present invention relates to a printed circuit board capable of reducing the size thereof, and a manufacturing method thereof. The printed circuit board according to an aspect of the present invention comprise: an insulating layer formed on a core; a first circuit formed on an upper surface of the insulating layer; and a second circuit at least partially embedded on an upper part of the insulating layer, wherein the thickness of a second circuit is thicker than the thickness of the first circuit.
Patent KR-20170050285-A (KR)
Inventor: JEON SUNG HYUN
IPC: C09J4/00
Filed: 2015-10-30
Abstract: 본 명세서는 접착제 조성물, 이를 이용하여 형성된 접착제층을 포함하는 편광판에 관한 것이다.
Patent KR-20170057073-A (KR)
Inventor: YU YOUN YEOL
IPC: G09F9/30
Filed: 2015-11-16
Abstract: The present invention relates to a flexible display apparatus capable of miniaturizing the apparatus and improving mechanical reliability. The flexible display apparatus according to the present invention can comprise: a flexible circuit film connected to a pad part of the flexible display panel; a flexible printed circuit board connected to the flexible circuit film; and a cover part covering the pad part, the flexible circuit film, and the flexible printed circuit board.
Patent KR-20170061285-A (KR)
Title: 구동토크 저감타입 오일펌프 및 이를 적용한 자동변속기
Inventor: KANG HO JOON
IPC: F04C2/10
Filed: 2015-11-26
Abstract: 본 발명의 구동토크 저감타입 오일펌프는 하우징(40)의 내부로 수용된 이너 기어(10)와 아우터 기어(20)의 회전으로 유체의 입출입이 이루어지고, 마찰면적이 축소되는 제1,2 그루브(groove)(31,33)를 아우터 기어(20)의 원주면에 형성하고, 자동변속기(100)에 적용됨으로써 제1,2 그루브(groove)(31,33)의 기어 마찰면 축소에 의한 구동토크저감으로 변속기 전달 효율이 향상되고, 특히 제1,2 그루브(groove)(31,33)에 의한 유체의 맴돌이 회전으로 축 방향 상하 진동을 가져오던 흡입/토출측 압력차 불균형 축로 편하중 저감에 의한 편마모 감소도 가능한 특징을 갖는다.
Patent KR-20160081789-A (KR)
Title: Electronic System with Access Management Mechanism and Method of Operation thereof
Inventor: LIU BIN
IPC: G06F3/0484
Filed: 2015-12-02
Abstract: Disclosed is an electronic system including: a control part of operating a user interface; and the user interface which is connected to the control part and displays an application connected to access configuration for adjusting a permission level for a service type, and receives the user input of changing the permission level for the service type which accesses a resource type to control the operation of the application in a device. So, security for personal information can be improved.
Patent KR-20170069849-A (KR)
Title: 높낮이 조절이 되는 손 손질 보조기구
Inventor: CHO YE LIN
IPC: A45D29/00
Filed: 2015-12-13
Abstract: 손가락 지지를 위한 발명품으로써 손 손질 혹은 치장 시 어려움이 없도록 고정해 주는 역할을 한다. 높낮이 조절이 가능한 패너과 그 지지대를 통해 손 손질 혹은 치장 시에 손떨림을 방지해 주거나 사용자의 편의에 맞추어 높낮이 조절이 가능하다. 손가락을 손가락 고정수단(40)에 고정시키고, 사용자의 편의에 따라 조작 가능한 전자패널(50)을 통해 높낮이 조절수단(30)으로 높낮이를 조절한다. 손 떨림을 방지함에 따라 손질 시 부상의 위험이 줄어들고, 치장 시에도 불편함을 줄일 수 있다. 특히 어린이와 노인에게 효과를 볼 수 있다.
Patent KR-20170071344-A (KR)
Title: 냄새제거용 안창
Inventor: SEOL JEOM KUG
IPC: A43B7/00
Filed: 2015-12-15
Abstract: 본 발명은 냄새제거용 안창에 관한 것으로서, 더욱 구체적으로 냄새제거제가 들어있는 보관케이스를 안창에 부착하여 신발의 내부에서 나는 냄새와 땀을 제거하고, 각종 병균을 제거하여 위생적인 안창을 제공하고, 냄새제거제가 소진될 시 보관케이스만 교체하여 안창을 재사용할 수 있으므로 유지비용이 절감되는 냄새제거용 안창에 관한 것이다. 
즉, 본 발명은 보관케이스의 내부에 제습제, 방향제 또는 항균제로 구성된 냄새제거제를 내입 구성하여 발에서 나는 땀과 각종 세균을 박멸할 수 있으므로, 신발의 내부가 항상 쾌적하고 위생적이며, 장시간 신발을 착용하여 발에서 땀이 배출되더라도 신속하게 냄새제거제가 흡수할 수 있고, 신발 내부가 습하지 않으며, 무좀 또는 습진 등의 질병이 발병되는 현상을 방지할 수 있다. 
그리고 냄새제거제의 기능이 떨어질 경우 안창의 전체를 교체할 필요없이 필요한 기능을 갖는 냄새제거제가 들어있는 보관케이스만 교체하여 사용할 수 있으므로, 유지비용이 절감되는 것이다.
Patent KR-20170071976-A (KR)
Inventor: LEE DONG UN
IPC: A62C35/10
Filed: 2015-12-16
Abstract: 본 발명은 화재억제용 수소가스 마이크로 캡슐 함유 벽체 재료에 관한 것으로, 본 발명에 따르면, 1mm보다 작은 설정값 이하의 직경을 가지며, 고온에서 용융되는 캡슐막(21) 내부에 수소가스가 수용된 수소가스 마이크로 캡슐(20)과; 수소가스 마이크로 캡슐(20)이 내부에 혼합되어 있고, 건물 벽체(10)를 이루는 벽체 재료(30)를 포함하여, 화재 발생시 가열되는 벽체 재료(30) 내부의 수소가스 마이크로 캡슐(20)의 캡슐막(21)이 용융되면서 수소가스가 외부로 누출되도록 하고, 누출된 수소가스와 대기 중의 산소가스가 화재에 따른 열에너지에 의해 합성되어 생성되는 물에 의해 화재가 억제되도록 하는 동시에 수소가스와 산소가스 합성시 발생되는 폭발음에 의해 화재발생이 외부로 알려지도록 하는 것을 특징으로 하는 화재억제용 수소가스 마이크로 캡슐 함유 벽체 재료를 제공한다. 본 발명의 화재억제용 수소가스 마이크로 캡슐 함유 벽체 재료에 의하면, 내화 재료나 난연재/난연 도료의 사용으로 불에 타지 않고 고온에 견디도록 하는 수동적인 화재대비 방식의 종래 벽체 재료와 달리, 수소가스 마이크로 캡슐이 함유된 벽체 재료를 사용함으로써 화재시 발생되는 열에 의한 마이크로 캡슐 용융으로 누출되는 수소와 대기 중 산소 간 합성반응으로 생성된 물에 의해 소화가 유도되도록 하고, 합성반응 과정에서 발생되는 폭발음에 의해 화재발생이 외부로 알려지도록 하는 능동적인 화재대비 방식으로의 전환을 통해 발생된 화재의 억제 효율이 증대되는 동시에 화재발생 알람기능도 별도의 부가적인 장치의 설치없이 수행되고, 특히 전원콘센트가 설치된 부위에 마이크로 캡슐이 함유된 벽체 재료가 사용되도록 함으로써 전원콘센트에서의 전기누전에 의한 화재 발생이 초기 진압될 수 있는 효과가 있다.
Patent KR-20160110060-A (KR)
Title: Server and apparatus and computer program for identifying a hitting position of dart pin
Inventor: HONG SANG UK
IPC: A63F11/00
Filed: 2015-12-17
Abstract: According to an embodiment of the present invention, a computer program stored in a computer readable medium is disclosed. The computer program comprises commands to allow a computer to perform the following steps. The computer program comprises: a step of identifying the hitting positions of one or more dart pins hitting a target having multiple point areas; a step of assigning position coordinates corresponding to the hitting positions of the dart pins; a step of calculating the area of a figure formed by connecting the position coordinates to each other; and a step of calculating points on the basis of the area of the figure and a predetermined logic.
Patent KR-20170072543-A (KR)
Title: 수동 거리측정 소나에서 중복성을 가지는 입체배열 센서를 이용한 표적 위치추정방법
Inventor: SHIN DONG HOON
IPC: G01S11/14
Filed: 2015-12-17
Abstract: 본 발명은 수동 거리측정 소나에서 중복성을 가지는 입체배열 센서를 이용한 표적 위치추정방법에 관한 것이다. 본 발명에 따른 수동 거리측정 소나에서 중복성을 가지는 입체배열 센서를 이용한 표적 위치추정 방법은 수평방향으로 4개 이상의 센서가 구비되고, 수직방향으로 1개 이상의 센서가 구비된 수동 거리측정 소나에서 중복성을 가지는 입체배열 센서를 이용한 표적 위치추정 방법에 있어서, 표적으로부터 센서에 신호가 입력되는 단계(S100); 입력된 신호로부터 고장센서를 판단하는 단계(S200); 상기 고장센서를 배제하고, 상기 표적의 거리를 추정하는 단계(S300); 상기 표적의 방위를 추정하는 단계(S400); 상기 표적의 고각을 추정하는 단계(S500); 및 상기 추정된 표적의 위치에 대한 함정의 롤피치를 보상하는 단계(S600);를 포함하는 것을 특징으로 한다. 본 발명에 따르면, 중복성을 가지는 입체배열 센서를 이용하여 일부 센서에 고장이 발생하는 경우에도 안정적으로 방위와 거리를 계산할 수 있다.