baber/WOPTO huggingface dataset:
Patent KR-20150013772-A (KR)
Title: 반도체 구조 및 반도체 구조를 형성하는 방법
IPC: H01L21/60
Filed: 2013-04-25
Abstract: 일부 실시예는 반도체 구조를 포함한다. 이 구조는 반도체 다이를 관통하여 연장하는 전기 전도성 포스트를 갖는다. 포스트는 다이의 후표면 위에 상위 표면을 가지며, 후표면과 상위 표면 사이를 연장하는 측벽 표면을 갖는다. 감광성 물질이 후표면 위에 그리고 측벽 표면을 따라 있다. 전기 전도성 물질이 포스트의 상위 표면에 바로 닿아 있다. 전기 전도성 물질은 포스트 위에 캡으로서 구성된다. 캡은, 포스트를 넘어서 측방향 외부로 연장하며 포스트를 에워싸는 에지를 갖는다. 에지 전체는 감광성 물질 바로 위에 있다. 일부 실시예는, 웨이퍼-관통 상호연결 인근에 감광성 물질을 갖고, 상호연결의 상위 표면 위에 그리고 그에 바로 닿아 있으며, 감광성 물질의 상위 표면에 바로 닿아 있는 전기 전도성 물질 캡을 갖는 반도체 구조를 형성하는 방법을 포함한다.
Patent KR-20150020305-A (KR)
Title: 통화를 확립하는 방법, 장치, 디바이스, 프로그램 및 기록매체
IPC: H04W4/16
Filed: 2013-09-23
Abstract: 본 발명의 실시예는 통화를 확립하는 방법, 장치 및 디바이스를 제공하며, 통신분야에 관한 것이다. 상기 방법은 유저가 단말장치를 통하여 송신하는 통화요구를 수신하는 단계와, 상기 유저의 개성적인 정보에 대응하는 푸쉬메세지를 확정하는 단계와, 상기 단말장치에 상기 푸쉬메세지를 송신하는 단계를 포함한다. 본 발명의 실시예는 유저가 통화를 발신한 후, 유저의 개성적인 정보에 근거하여, 유저에게 개성적인 정보에 대응하는 푸쉬메세지를 송신하여, 통신자원의 낭비를 방지하기 위한 통화를 확립하는 방법, 장치 및 디바이스를 제공한다.
Patent KR-20150027766-A (KR)
Title: 아크릴레이트 제조 방법
Inventor: ALLEN SCOTT D
IPC: C08G63/08
Filed: 2013-07-02
Abstract: 에폭사이드 공급원료로부터의 아크릴산 및 이의 유도체의 연속 흐름 제조를 위한 방법이 개시되어 있다. 일 실시형태에서, 상기 방법은 에틸렌 옥사이드 및 유기 용매를 포함하는 공정 스트림을 카보닐화 촉매 및 일산화탄소와 접촉시켜 베타 프로피오락톤을 포함하는 반응 스트림을 제공하는 단계; 베타 프로피오락톤을 포함하는 반응 스트림을 나노여과 막에 가하여 베타 락톤을 포함하는 투과액 스트림 및 카보닐화 촉매를 포함하는 잔류액 스트림을 제조하는 단계; 및 베타 프로피오락톤을 아크릴레이트 에스터로 전환시키는 조건 하에 투과액 스트림을 처리하는 단계를 포함한다. 몇몇 실시형태에서, 잔류액 스트림은 상기 방법의 제1 단계로 반환되고, 이 단계에서 이것은 추가의 에폭사이드로 재충전되고 순서를 다시 통과한다.
Patent KR-20150037767-A (KR)
Title: 수소의 재순환 및 염화수소의 회수를 수반하는 알킬화 공정
IPC: B01D3/00
Filed: 2013-07-03
Abstract: 본 발명자들은 하기 단계를 포함하는 공정, 및 상기 공정을 실행하기 위한 공정 장치를 제공한다:  
a. 알킬화 반응기로부터의, 이온성 액체 촉매 및 염화물을 포함하는 사용된 촉매를, 수소화 반응기에서 재생시켜, 재생된 촉매 유출물(regenerated catalyst effluent)을 생성하는 단계; 
b. 상기 재생된 촉매 유출물의 적어도 일부를, 수소 기체를 포함하는 기체 분획물(gas fraction comprising a hydrogen gas)과 염화수소를 포함하는 경질 탄화수소 분획물(light hydrocarbon fraction comprising a hydrogen chloride)로 분리하는 단계; 
c. 상기 수소 기체를 포함하는 기체 분획물의 적어도 일부를 상기 수소화 반응기로 재순환시키는 단계; 및 
d. 상기 염화수소를 포함하는 경질 탄화수소 분획물의 적어도 일부 양을 회수하고, 상기 경질 탄화수소 분획물의 적어도 일부 양을 상기 알킬화 반응기로 재순환시키는 단계.  본 알킬화 공정 장치(alkylation process units)는 수소화 반응기, 분류 장치, 및 기체 분획물을 수소화 반응기로 전송하고 경질 탄화수소 분획물을 알킬화 반응기로 전송하기 위한 연결부들을 포함한다.
Patent KR-20160085448-A (KR)
Inventor: JEONG YOUN HO
IPC: G06K17/00
Filed: 2015-01-08
Abstract: 본 발명은 모바일 디바이스를 이용한 의류 관리방법 및 어플리케이션에 관한 것이다. 
본 발명의 일실시예에 따른 모바일 디바이스를 이용한 의류 관리방법은, 모바일 디바이스가 의류에 내장된 NFC태그와 오버랩되어 데이터를 수신하는 단계(S100); 상기 모바일 디바이스가 상기 수신한 데이터에서 상기 의류의 의류정보를 인식하는 단계(S101); 및 모바일 디바이스가 최초로 상기 의류정보를 획득하였으면 상기 히스토리 생성을 위해 상기 의류의 저장공간을 생성하여 상기 의류정보를 저장하고, 모바일 디바이스가 상기 의류정보를 기존에 등록하였으면 상기 저장공간에 이력을 기록하는 단계(S102);를 포함한다. 
본 발명에 따르면, 사용자는 모바일 디바이스를 활용하여 사용자의 의류착용 이력을 저장하여, 사용자의 의류 착용 습관 또는 특성을 파악할 수 있다.
Patent KR-20150014523-A (KR)
IPC: G06Q30/02
Filed: 2015-01-12
Abstract: The present invention relates to a method for providing communication permission. The method for providing communication permission executed by a server includes: communicating with a messenger program included in a wireless terminal of a user to confirm a communication interface output using the messenger program of the user; confirming an advertiser which may converse with the user through the messenger program of the user from registered advertisers; and giving communication permission for conversing with the user through a communication interface output from the messenger program of the user by using the confirmed program of the advertiser.
Patent KR-20160087515-A (KR)
Title: Prefabricated LED signboard system
Inventor: LEE OU GUE
IPC: G09F9/00
Filed: 2015-01-14
Abstract: The present invention relates to an outdoor prefabricated LED signboard system, which is installed on an external wall of a building or an inside a building and displays a text, an image, etc., thereby outputting various types of information. The outdoor prefabricated LED signboard system comprises: a pixel panel on which LED elements are mounted; a pixel panel drive unit; LED modules which include finishing covers forming appearances; a connection fastening unit which couples one LED module and another LED module in contact with the one LED module, and connects input/output ports; a control module which provides output data; and a power module which supplies DC power required to drive the pixel panel drive unit and the control module. Accordingly, there are an effect in which LED signboards having various specifications can be assembled as desired by a user at a site at which the outdoor LED signboard system is to be installed, an effect in which a thickness of a light emitting part can be relatively reduced by separating the control module and the power module, an effect in which maintenance and repair of the outdoor LED signboard system is easy, and, in particular, an effect in which the outdoor LED signboard system can be installed by using an outside frame of an existing signboard installed on a wall of a building.
Patent KR-20160088634-A (KR)
Title: Method and system for downloading application associated with biometric information
Inventor: CHA KI CHUL
IPC: H04L12/58
Filed: 2015-01-16
Abstract: Disclosed are a method and a system for downloading an application interlinked with biometric information measurement. The method for downloading an application interlinked with biometric information measurement comprises the steps of: measuring biometric information of a user with a biometric information measuring apparatus; receiving, from the user, input of an identification number for a mobile apparatus of the user; transmitting a message to download an application to the mobile apparatus based on the inputted identification number; and downloading the application to the mobile apparatus from an application server in which the application is stored, by responding to a user gesture for the message. Thereby, user convenience is secured.
Patent KR-20160089724-A (KR)
Title: Mobile terminal and method for controlling the same
Inventor: LIM JONG IN
IPC: G06F3/0488
Filed: 2015-01-20
Abstract: The present invention relates to a mobile terminal and a control method thereof, wherein the mobile terminal comprises: a sound output unit; a touch screen for displaying at least one piece of content on a screen; and a control unit for converting the content into sound and allowing the sound output unit to output the converted sound, if input of a first touch having a touch area greater than or equal to a preset size is received on the screen. If a user desires to acoustically listen to content on the screen, the user can listen to the content that could not be seen on a current screen due to personal circumstances of the user by inputting a touch activity of covering the screen by the palm of the user.
Patent KR-20160028333-A (KR)
Inventor: SEO KANG MOON
IPC: A23K1/18
Filed: 2015-02-02
Abstract: The present invention provides a dental chewing gum for a pet dog which can effectively remove dental plaque or scale based on anatomical analysis of an oral structure and masticatory function analysis for each breed of a pet dog. The dental chewing gum for a pet dog comprises: a main body unit extended in a longitudinal direction; and a plurality of protrusions formed on a side in the longitudinal direction of the main body unit, and extended across at least a portion of the entire length of the main body unit in the longitudinal direction of the main body unit. At least one of the protrusions has a width becoming narrower towards the end of the protrusion in a protruding direction of the protrusion from a portion where the protrusion is fixed on the surface of the main body unit. When viewed from a cross section in a direction perpendicular to the longitudinal direction of the main body unit, a space between at least two adjacent protrusions among the protrusions practically has a shape of an inverted triangle.
Patent KR-20160095358-A (KR)
Title: Pharmaceutical composition for prevention or treatment of herpes virus infection comprising wogonin or pharmaceutically acceptable salt
Inventor: SHIN OK SARAH
IPC: A61K31/353
Filed: 2015-02-03
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating herpes virus infection comprising wogonin or a pharmaceutically acceptable salt thereof. According to the present invention, it is shown that wogonin is effective for inhibiting expression of ORF-4 genes of varicella-zostervirus and suppress formation of plaque generated by virus proliferation. Thus, it can be seen that wogonin according to the present invention contributes to inhibition of varicella-zostervirus. In addition, it is shown that wogonin has an effect of increasing expression of interferon genes in cells, activating interferon mechanism, inhibiting induction of cellular inflammation caused by infection with varicella-zostervirus and inhibiting AMPK activation. Thus, the pharmaceutical composition according to the present invention can be useful for preventing, improving and treating herpes virus infection diseases and immune diseases.
Patent KR-20150112766-A (KR)
Inventor: PARK SUNG IK
IPC: H03M13/11
Filed: 2015-02-16
Abstract: Disclosed are a bit interleaver, a BICM device, and a bit interleaving method. The bit interleaver according to an embodiment of the present invention includes: a first memory which stores LDPC code words with the length of 64800 and a code rate of 5/15; a processor which generates an interleaved code word by interleaving the LDPC code word in a bit group unit with the size corresponding to parallel factors for the LDPC code words; and a second memory which provides the interleaved code words to a modulator for 4096-symbol mapping.
Patent KR-20160102736-A (KR)
Title: Optical image stabilizer and camera module including the same
Inventor: KREY RUSLAN
IPC: G03B5/00
Filed: 2015-02-23
Abstract: The present invention relates to a camera module capable of reducing a time necessary for a transient response due to a bias offset when starting an optical images stabilizer. The camera module according to an embodiment of the present invention comprises: an offset removal unit to remove a direct current (DC) offset included in an angular velocity signal and output a corrected angular velocity signal; a stoppage state detection unit to determine a state between an in-motion state and a stopped state by receiving the corrected angular velocity signal; a conversion filter unit to filter out the angular velocity signal by using a second filter during a stabilization time if the state is an in-motion state and converting the output signal by using a first filter; an integration unit to perform integral on the filtered corrected angular velocity to output an angular position; a lens control unit to control a lens module based on the corrected angular position signal; and a lens module to control a position of a lens barrel in accordance with the control signal.
Patent KR-20160104149-A (KR)
Inventor: KIM TAE HYUNG
IPC: G11B33/12
Filed: 2015-02-25
Abstract: The present invention relates to an optical disc drive and a feeding base. According to an embodiment of the present invention, a feeding base is coupled to a spindle motor base having a spindle motor mounted thereon to rotate an optical disc, is coupled to a stepping motor base having a stepping motor mounted thereon to move an optical pickup internally or externally, and has a main shaft and a sub-shaft mounted thereon to guide the optical pickup to move internally or externally. The center of the feeding base corresponding to a space in which the optical pickup moves is formed of a steel plate having an empty rectangular rim shape, and can includes two guides for guiding the coupling position of the spindle motor base. One of the two guides has a side section including an inclined section corresponding to a cone and a linear section corresponding to a cylinder which is formed of the steel plate protruding. The other can be formed of a portion of the steel plate bent. Further, the sub-shaft can be formed by machining a portion of the steel plate having the rectangular rim shape in bending form. Therefore, the price competitiveness of the optical disc drive can be secured by using the minimum number of components without using a separate component with the simplest structure, and the feeding base can be constructed only by press working an SECC steel plate, and in the mass production process of the feeding base, the distribution of dimensional variations of an important function part can be reduced to thus facilitate quality management.
Patent KR-20160107481-A (KR)
Inventor: LIM JOON HYUNG
IPC: G05F3/02
Filed: 2015-03-04
Abstract: A power supply apparatus according to an embodiment of the present invention includes a reference current providing part which provides a reference current; a voltage output part which outputs an output voltage based on the reference current; and a switch part which sinks a current generated from the voltage output part in case of an on state and becomes off after the output voltage is stabilized. Thereby, a stable operation can be carried out and current consumption can be reduced.
Patent KR-20150111843-A (KR)
Inventor: YAMASHITA EIJI
IPC: G02F1/1333
Filed: 2015-03-16
Abstract: Provided is a technology for uniformly treating, with a treatment solution, a substrate to which a pretreatment solution has been applied. A substrate treating apparatus (1) returns the substrate (90) to which a developing solution (21) has been applied from an upstream side to a downstream side in a returning direction (a third direction (D3)) by a plurality of returning rollers (50). An air nozzle (24) removes the developing solution (21), accumulated on the substrate (90), by supplying air in the shape of a curtain to the surface of the substrate (90) returned toward the downstream side. A rinse paddle nozzle (32) is arranged on a downstream side of the air nozzle (24) and discharges a rinse solution (31) from a discharge hole (321), formed on a lower side (320), to the substrate (90). The rinse solution (31), discharged from the rinse paddle nozzle (32) to the substrate (90), spreads through a gap between the substrate (90) and the lower side (320) while coming in contact with the substrate (90) and the lower side (320). A liquid knife nozzle (33) is arranged on a downstream side of the rinse paddle nozzle (32) and discharges the thin film-type rinse solution (31) to the substrate (90).
Patent KR-20160111572-A (KR)
Title: Manufacturing Apparatus of Coated Steel Sheet Having Hairline Pattern and Coated Steel Sheet Thereof
Inventor: PARK SUNG HO
IPC: B21B37/74
Filed: 2015-03-16
Abstract: The present invention relates to an apparatus for manufacturing a coated steel sheet having fine line patterns and a coated steel sheet having fine line patterns manufactured by the same. The present invention is to freely adjust a width and a gap between the fine line patterns and to enable various fine line patterns to be formed by one coater when a user forms the fine line patterns on a steel sheet material. The apparatus for manufacturing a coated steel sheet having fine line patterns comprises a lower coater (50), a lower oven (60), an upper coater (70), an upper oven (80), a clear coater (90), and a clear oven (100) and forms the fine line patterns on the steel sheet plate material (S). A fine line pattern formation unit (70) is additionally arranged between the upper coater (70) and the upper oven (80). The fine line pattern formation unit (70) comprises: a disc coater (71) in the shape of a bar which is arranged on an upper portion of the steel sheet material (S) in a horizontal direction; a plurality of discs (72) which are joined to the disc coater (71); and a backup roll which is arranged under the steel sheet material (S). Therefore, the apparatus for manufacturing a coated steel sheet having fine line patterns can freely adjust the width and the gap between the fine line patterns by adjusting the gap between the discs.
Patent KR-20160112317-A (KR)
Title: 콘택트렌즈 제조용 몰드와 그를 이용한 제조 및 포장방법
Inventor: KIM MYOUNG SAM
IPC: B29D11/00
Filed: 2015-03-18
Abstract: 본 발명은 전, 후면 광학부를 동시에 구비한 콘택트렌즈 몰드와 그를 이용한 제조 및 포장방법에 의하면, 콘택트렌즈 금형 제작비용을 줄일 수 있어 경제적인 효과가 있으며, 하나의 몰드가 렌즈의 전면부와 후면부를 동시에 구비하고 있어 제조 공정상의 품질관리 측면에서 우수한 품질의 제품을 생산할 수 있다.  
또한, 금형상의 동일 케비티(Cavity)위치에서 생산된 몰드끼리 적층하여  콘택트렌즈를 제조하는 방법으로, 금형 제작시 발생할 수 있는 케비티(Cavity)별 가공 치수 오차에 따른 몰드별 치수변화가 없어 우수한 콘택트렌즈를 생산하여 착용감을 높이고 불량률을 낮추는 효과가 있다.  
또한, 몰드 오목부위내의 역구배(inverse draft)를 가진 다중 곡률구조의 콘택트렌즈 엣지(Edge)구조는 몰드 분리시 발생하는 렌즈 가장자리 파손을 방지하고, 렌즈를 오목부위내부에 고정시켜 외부 오염으로부터 렌즈를 보호하는 동시에, 몰드 오목부위에 고정된 렌즈에 식염수를 삽입한 후 포장하여 소비자에게 바로 공급할 수 있어, 기존의 몰드에 부착된 렌즈를 분리하는 과정에서 발생하는 파손과 렌즈 광학부 스크레치(Scratch)를 완전히 제거할 수 있으며, 몰드로 부터 분리된 렌즈를 블리스터팩(Blister pack)에 이송 시 발생할 수 있는 렌즈 표면의 오염과 공기 중 습기에 따른 변형으로부터 렌즈를 보호할 수 있는 장점이 있다.
Patent KR-20160114972-A (KR)
Inventor: KIM CHEON SEOP
IPC: B03C3/32
Filed: 2015-03-25
Abstract: The present invention relates to a hybrid dust collector using magnetism, which is capable of effectively removing dust and iron included in raw material. According to the present invention, provided is the hybrid dust collector using magnetism, the hybrid dust collector comprising: a dust collection casing which includes an inlet configured to receive raw material, a mesh member configured to filter out dust and iron included in the entering raw material, and an intake formed below the inlet and configured to receive and discharge an air current having passed through the mesh member; and a first magnetic member which is detachably installed inside the dust collection casing, and which attracts iron included in the entering raw material; wherein the dust collection casing includes a first casing configured to have the inlet, and a second casing detachably attached to a bottom of the first casing and configured to have the intake.
Patent KR-20160116633-A (KR)
Inventor: IM BYUNG HO
IPC: A47B96/02
Filed: 2015-03-30
Abstract: 본 발명은 복수 개의 기둥 사이에 지지판이 설치된 선반에 관한 것으로, 보다 상세하게는 지지판을 기둥 사이에서 설치하기 위해 지지판을 고정시키는 지지부재를 구비하되, 지지부재가 지지판 내부에 삽입된 형태로 설치되어, 외관 상 지지부재가 보이지 않고 단지 지지판과 기둥만 드러나 외관이 깔끔하게 되는 스마트형 선반에 관한 것이다. 
이와 같은 본 발명의 특징은 직립된 복수 개의 기둥; 복수 개의 기둥 사이에 설치되는 지지판; 및 상기 지지판을 복수 개의 기둥에 고정시키는 지지부재를 포함하고, 상기 지지부재는, 상기 지지판 내에 삽입되어 기둥에 고정되는 것을 특징으로 한다.
Patent KR-20160116873-A (KR)
Inventor: OH KANG WON
IPC: E02D29/12
Filed: 2015-03-31
Abstract: The present invention relates to a drainpipe coupler. An existing drainpipe coupler is unable to properly cope with various outer diameters of drainpipes (sewer branch pipes), and generates water leakage when load pressure is continuously added by a space part of an elastic member as an existing drainpipe coupler includes the elastic member which has a simple ring shape, having a space part on a center or one side; a coupling ring installed in the elastic member; and a fastening bolt which connects the coupling ring and the elastic member by penetration. The present invention comprises: an elastic member which has a planar semicircular shape having insertion holes and insertion grooves at equal intervals; a compression member which includes a pair of front and rear support plates having a planar semicircular shape and having penetration holes and nut parts, and also includes fastening bolts of being coupled with the nut parts of the rear support plate through screws by being inserted into the penetration holes of a front support part; and a territory adjusting member which enables each adjustment edge to freely be coupled and separated by having a planar ring shape, having a common center by being overlapped inwards to have the same thickness, having a cut part on one side, and having a waist part and a convex part individually inside and outside. By the above composition, the present invention is able to efficiently cope with various outer diameters of sewer branch pipes (drainpipes) to be connected with each other; and is able to prevent a water leakage in advance from being generated in a connection part even if a load pressure is continuously added from the ground surface as the elastic member has no space part on a cross section.
Patent KR-20160119318-A (KR)
Inventor: LIM DONG WOO
IPC: G01N33/543
Filed: 2015-04-02
Abstract: The present invention relates to a manufacturing method of an organic-inorganic nanocomposite based on surface enhanced raman scattering (SERS)-fluorescence. More particularly, the manufacturing method of the organic-inorganic nanocomposite comprises a step of forming a sandwiched composite by combining an encapsulated metal nano-cluster and encapsulated magnetic nanoparticles with pathogenic bacterium subject to detection.
Patent KR-20160120526-A (KR)
Title: Closed-loop type transfer system using capsule
Inventor: JUNG YOUNG HOON
IPC: B65G51/04
Filed: 2015-04-08
Abstract: The present invention relates to a closed-loop type transfer system using a capsule, which can rapidly transfer cargo by a method of placing the cargo into the capsule and circulating the capsule in a closed-loop type pipeline using air pressure and can reduce transfer costs, wherein the closed-loop type transfer system is environmentally friendly. According to the present invention, the closed-loop type transfer system includes: a transfer pipe having a circulation path therein in order for the capsule to be transferred, wherein the transfer pipe is formed in a closed loop form; a blasting pipe diverging from one point of the transfer pipe while diverting a partial section of the transfer pipe and joining at the other point of the transfer pipe; an air blower blowing air for transferring the capsule to the transfer pipe through blasting pipe; and at least a terminal installed at the center of the transfer pipe to enable the capsule to come inside and goes to the outside.
Patent KR-20160121152-A (KR)
Inventor: BAE SANG OK
IPC: A23L7/10
Filed: 2015-04-10
Abstract: 본 발명은 흑미미강을 이용한 단무지의 제조방법 및 이에 따라 제조된 흑미미강을 이용한 단무지에 관한 것으로 (A) 소금 및 흑미미강 분말이 포함된 흑미미강 페이스트에 세척한 무를 침지하여 절이는 단계; (B) 절인 무를, 흑미미강 분말이 포함된 탈염수에 침지시키는 단계; 및 (C) 탈염된 무를, 유기산 및 흑미미강 분말이 포함된 조미액에 침지시켜 절이는 단계;를 포함함으로써, 단무지에 흑미미강에 함유된 안토시아닌이 침착되며 보존액에 장시간 보관시에도 침착된 안토시아닌이 용출되지 않을 뿐만 아니라 우수한 경도를 갖는다.
Patent KR-20160125740-A (KR)
Inventor: KIM KYUNG WHAN
IPC: G11C11/406
Filed: 2015-04-22
Abstract: The present invention relates to a semiconductor memory device. The semiconductor memory device comprises: a plurality of banks performing an all-bank refresh operation or a single band refresh operation; a refresh pulse generating unit generating a single bank refresh pulse signal (SBREF<0:k>) for selectively refreshing any one of the banks in response to a single bank refresh command (REFSB) during the single band refresh operation; an address output control unit generating a plurality of output control signals (PO_FIN<0:k>) corresponding to the single bank refresh operation in response to the single bank refresh pulse signal (SBREF<0:k>); an address latch unit outputting a target low address corresponding to an activated output control signal among the output control signals among a plurality of low addresses corresponding to each of the banks; and an address output unit outputting an adjacent address adjacent to the target low address to a bank selected from the banks.
Patent KR-20160127487-A (KR)
Inventor: YOON JEONG HYEOK
IPC: G06F19/00
Filed: 2015-04-27
Abstract: 본 발명은 선형 및 비선형 학습기법을 이용한 정량적 구조-활성 상관관계를 기반으로 하여 화학물질의 끓는점을 간단하고 정확하게 예측할 수 있는 물성예측 모델에 관한 것으로서, 본 발명에 따른 끓는점 예측을 위한 물성 예측 방법은, 1) 끓는점 값을 가지는 화합물 데이터를 수집 정제하는 단계; 2) 상기 화합물 데이터의 분자 구조에서 계산할 수 있는 표현자를 수집, 계산하는 단계; 3) 수집 정제된 상기 화합물 데이터를 훈련셋과 외부 검증셋으로 나누는 단계; 4) 상기 표현자의 우선 여과 작업을 진행하는 단계; 5) 끓는성 예측에 적합한 표현자를 선별하는 단계; 6) 표현자를 증가시키며 최적화된 각 기계학습 모델과 결과를 누적하고 계산된 각 모델 중 두 가지 이상을 조합한 모델을 통하여 각 모델에서 발생하는 오차를 감소시키는 조합모델을 생성하여 상호 비교하여 최종 모델을 결정하는 단계; 7) 최종 모델에서 신뢰도 평가를 위한 적용 가능한 범위를 설정하고 적용하는 단계; 8) 최종 모델의 신뢰성과 적합성을 판단하는 단계;를 포함한다.