baber/WOPTO huggingface dataset:
Patent KR-20140105106-A (KR)
Inventor: KIM SEUNG SEOP
IPC: F24S50/20
Filed: 2013-02-21
Abstract: The present invention includes an upper rotary structure for mounting a solar cell module, a lower floating structure which floats the upper rotary structure, a center shaft which connects the upper rotary structure and the lower floating structure, a rotary unit which rotates the upper rotary structure, and a moorage unit which reduces the yaw phenomenon of the lower floating structure. When the upper rotary structure rotates to track the sun, pins are installed to the lower part of the lower floating structure to increase resistance to water to prevent the lower floating structure from rotating together.
Patent KR-20140105195-A (KR)
Title: 초콜릿을 이용하여 표면에 모양이 형성된 아이스크림 및 이의 제조방법
Inventor: KIM JUN SUNG
IPC: A23G1/54
Filed: 2013-02-22
Abstract: 본 발명은 초콜릿을 이용하여 표면에 모양이 형성된 아이스크림 및 이의 제조방법에 관한 것으로서 보다 상세하게는 아이스크림의 제조방법에 있어서, 아이스크림의 표면에 초콜릿으로 모양을 형성시키는 단계; 상기의 표면에 모양이 형성된 아이스크림을 급속 냉동시키는 단계를 포함하는 것을 특징으로 하는 초콜릿을 이용하여 표면에 모양이 형성된 아이스크림의 제조방법 및 동 방법에 의해 제조한 초콜릿을 이용하여 표면에 모양이 형성된 아이스크림에 관한 것이다.
Patent KR-20140112242-A (KR)
Inventor: JANG DO HYUN
IPC: G06F21/31
Filed: 2013-03-13
Abstract: The present invention relates to a user authentication system, a method thereof, and an apparatus applied to the same. The authentication of a user requested from a service device related to the use of a service provided from the service device is checked. If the service is determined as an authentication object to process the authentication of the user, the authentication information of the user is received and the authentication of the user is processed based on the authentication information of the user. The authentication of the user is safely performed by the combination of hardware security technology and an isolated execution environment which is not exposed to a security risk by using the service with only the authentication processing result of the user without receiving the authentication information of the user in the service device.
Patent KR-20140112920-A (KR)
Inventor: JEON JIN YOUNG
IPC: G06F3/0481
Filed: 2013-03-14
Abstract: A method for operating an object of user equipment according to the present invention includes a step of displaying at least one object on a display unit; a step of detecting a multi-finger hovering gesture which selects the object displayed on the display unit; a step of driving a camera in response to the multi-finger hovering gesture; a step of recognizing the hand of a user based on an image collected from the camera; and a step of changing the selected object to a power transmission standby status when the recognized hand of the user disappears within a viewing angle of the camera.
Patent KR-20140114985-A (KR)
Inventor: KIM YONG HO
IPC: G06F3/14
Filed: 2013-03-20
Abstract: 본 발명의 실시예에 따른 애플리케이션 환경 제공방법은 
개발 대상 애플리케이션의 식별 정보, 버전 정보, 개발자 정보, 인증정보, 이미지 정보, 데이터베이스 연결 정보, 서버 연결 정보, 모듈 정보 및 소스정보를 하나 이상 입력하기 위한 애플리케이션 프로젝트 설정 화면을 표시하는 단계; 
상기 애플리케이션 프로젝트 설정 화면 상에 개발 대상 애플리케이션의 식별 정보, 버전 정보, 개발자 정보, 인증정보, 이미지 정보, 데이터베이스 연결 정보, 서버 연결 정보, 모듈 정보 및 소스정보가 하나 이상 입력되면, 입력된 정보에 부합되는 애플리케이션 프로젝트를 생성하는 단계; 
애플리케이션을 구성하는 복수의 페이지 이미지와 상기 복수의 페이지 이미지를 연결하는 복수개의 화살표 이미지를 통해 상기 애플리케이션을 구성하는 복수의 페이지 이미지 사이의 연결관계를 나타내는 페이지 간 연결 영역과 상기 페이지 간 연결 영역 상에 페이지를 추가하고, 페이지들 간 연결 관계를 설정하기 위한 폼 탭 영역을 포함하는 제1화면을 표시하는 단계; 
상기 복수의 페이지들 중 어느 하나에 대하여 각 페이지 내에서 각 화면 또는 기능을 담당하는 복수의 컴포넌트들의 사이의 연결관계를 나타내는 제2 화면을 표시하는 단계; 
상기 제2 화면에서 이벤트 정보를 포함하는 제1 컴포넌트와 액션 정보를 포함하는 제2 컴포넌트가 화살표로 연결되면, 상기 제1컴포넌트와 제2컴포넌트간 연결에 대응하는 코드를 자동으로 생성하는 단계;를 포함하는 애플리케이션 개발 환경 제공 방법이다.
Patent KR-20140127928-A (KR)
Inventor: NAM DONG GYUN
IPC: B42D25/30
Filed: 2013-03-26
Abstract: The present invention relates to a balance and history lookup system of unnamed prepaid cards using smartphone and 2d barcode. The present invention comprises: a 2D barcode displaying unit of unnamed prepaid card; a barcode recognition unit of smartphone; a data transceiving unit of smartphone; a data transceiving unit of search server; an information analyzing search unit of the search server; a request result displaying unit.
Patent KR-20140120612-A (KR)
Inventor: KIM SANG YUN
IPC: A41H31/00
Filed: 2013-04-04
Abstract: 본 발명은 봉제 후 의류에 남아 있는 실밥을 커팅하여 처리하는 실밥 제거 장치에 관한 것이다. 
이러한 본 발명은 실밥 제거 작업이 이루어지는 작업대; 전방에 마련된 공간에 칼날로 이루어진 커팅부가 설치되고, 공간과 연통하는 흡입구에 진공 펌프를 연결하여 절단된 실밥을 흡입하여 처리 용구에 투입하며, 상기 칼날을 동작시키는 모터가 갖추어진 실밥 제거 유닛; 상기 작업대에 설치되며, 저장탱크에 담아진 오일을 펌핑하여 상기 칼날에 자동으로 분사하는 오일 공급부; 실밥 절단에 따른 칼날의 왕복 횟수를 카운트하고, 실밥 절단 과정에서 발생하는 마찰열을 감지하는 감지부; 및 상기 감지부에서 입력된 카운트 혹은 마찰 온도 중 어느 하나가 기 설정된 값에 도달하면 상기 오일 펌프를 가동시켜 자동으로 오일을 공급하여 원활한 작업이 이루어지도록 하고 작업 시간을 단축하며,  
아울러 상기 제어부는 입력된 마찰 온도가 기 설정된 정지 신호 온도에 도달하면 각 펌프의 가동을 중단시켜 작업자를 위험으로부터 보호하고, 과부하에 따른 장치 고장을 미연에 방지하며 또한 장치의 수명을 연장할 수 있는 발명이다.
Patent KR-20130138093-A (KR)
Title: Composite tubes for a fluid transport system
Inventor: JAMES PATRICK IRWIN
IPC: F16L21/08
Filed: 2013-04-08
Abstract: Disclosed are a method and a device for reducing the intensity of an electrical discharge generated in a fluid transferring system of an aerospace transporting member. The embodiment of the present invention, the device includes a transporting unit. The transporting unit is formed to be utilized for the fluid transporting system. The transporting unit is made of materials which reduce a voltage and a current induced corresponding to electromagnetism according to the transporting unit. [Reference numerals] (100) Fluid transferring system;(102,180) Fuel;(104) Platform;(105) Fuel system;(106) Aerospace transporting member;(110) Transportation members;(111) Tubes;(112) Connection units;(113) Coupling assembly;(114) Electrical configuration;(116) Set of electrical characteristics
Patent KR-20140074162-A (KR)
Inventor: HAN WON SEOK
IPC: C07F7/00
Filed: 2013-04-08
Abstract: The present invention relates to a group 4 transition metal-containing precursor compound, a method for manufacturing the precursor compound, a precursor composition for the thin film vapor deposition comprising the precursor compound, and a thin film vapor deposition method using the precursor compound. When using the group 4 transition metal-containing precursor compound according to the present invention as a raw material, a thin film comprising a group 4 transition metal oxide can be formed in a uniform thickness on the surface with a high aspect ratio.
Patent KR-20140122954-A (KR)
Inventor: JEONG CHUN SEOK
IPC: G11C7/10
Filed: 2013-04-11
Abstract: The present invention relates to a multi-chip package system with a plurality of semiconductor chips. The multi-chip package system comprises signal transmission lines commonly connected to the semiconductor chips, and a termination control unit for detecting loading values through the signal transmission lines and controlling the termination operations of the signal transmission lines.
Patent KR-20140126817-A (KR)
Inventor: PARK JEONG WOO
IPC: C23C16/44
Filed: 2013-04-22
Abstract: Disclosed is an atmospheric pressure chemical vapor deposition apparatus that includes: a substrate seating part on which a substrate is seated; and one or more injectors which supply a reaction gas. The injector may include two supplying pipes or more. The injector can be additionally formed in the lengthwise direction. The atmospheric pressure chemical vapor deposition apparatus can maintain quality of a film, formed on the substrate, to be uniform. The atmospheric pressure chemical vapor deposition apparatus can deposit a substance on a substrate in a large size.
Patent KR-20140128114-A (KR)
Inventor: KIM BEUM SOO
IPC: H04L12/861
Filed: 2013-04-26
Abstract: The present invention relates to an enhanced play-out buffering method to support MVOIP in a wireless TCP environment. More particularly, the present invention relates to an enhanced play-out buffering method to support MVOIP in an wireless TCP environment to solve a problem that end-to-end delays increase. An enhanced play-out buffering method to support MVOIP in a wireless TCP environment according to an embodiment of the present invention includes an audio reproduction in a TCP over wireless network and a wireless TCP environment, an audio buffering method, and an audio buffering application result.
Patent KR-20140128672-A (KR)
Title: Method of recycling a substrate
Inventor: HONG SU YOUN
IPC: H01L33/22
Filed: 2013-04-29
Abstract: A substrate reproducing method and a reproduced substrate are disclosed. The method comprises: providing a substrate with a surface, which is separated from an epilayer, on a front surface thereof; forming a protective film on a rear surface of the substrate; etching the substrate surface using an electrochemistry etching technology; and etching the surface, which is etched by using the electrochemistry etching technology, using a chemical etching technology. Accordingly, the substrate can be reproduced, such that the substrate has a well grown surface, and a rear surface of the substrate is prevented from being damaged during electrochemistry or chemical etching processes.
Patent KR-20140129542-A (KR)
Inventor: KIM SUNG CHUL
IPC: G06F3/044
Filed: 2013-04-30
Abstract: The present invention relates to an in-cell touch panel display device. A common electrode formed for image display is used as a touch electrode for touch detection of a user. An image is displayed by supplying a common voltage to the common electrode in a display period displaying the image. A touch is detected by driving the common electrode as the touch electrode in a touch sensing mode which is a non-display period not displaying the image during a first frame or a plurality of frame periods. In this case, a data voltage, which is applied before the touch sensing mode starts immediately after the end of the touch sensing mode, is applied in advance and a voltage difference of the voltage charged when a display mode starts after the end of the touch sensing mode is reduced, thereby preventing the poor image quality.
Patent KR-20140130864-A (KR)
Title: 복수의 결제 계좌를 이용한 출금 서비스 장치 및 그 방법
Inventor: CHANG SUK KYUNG
IPC: G06Q40/02
Filed: 2013-05-02
Abstract: 본 발명은 복수의 결제 계좌를 이용한 출금 서비스 장치 및 그 방법에 관한 것으로서, 사용자가 보유한 복수의 출금 계좌를 사용자가 이용한 금융 거래에 대한 복수의 결제 계좌로 다중 등록하고, 등록된 복수의 결제 계좌에 대한 출금 순번을 설정하여 결제 금액을 설정된 출금 순번대로 결제일에 출금함으로써, 하나의 결제 계좌에서 잔액이 부족하여 발생하는 연체를 다중 등록된 복수의 결제 계좌를 통해 최소화시킬 수 있는, 복수의 결제 계좌를 이용한 출금 서비스 장치 및 그 방법에 관한 것이다.
Patent KR-20140137528-A (KR)
Inventor: JO SOUNG LAE
IPC: A61F7/00
Filed: 2013-05-23
Abstract: The present invention relates to a thermal device for feet, comprising a body part whose one side is opened and a cover part which covers the opening part of the body part wherein the body part has a red clay layer in which heating equipment is transplanted and a wooden material end part for wrapping the outside of the red clay layer wherein the cover part has a first cover part which wraps the opening part of the body while users put feet in the body part and a second cover part which is connected to the upper side of the body part by a second opening-closing equipment wherein the first cover part and the second cover part are distinguished by a first opening and closing equipment and are opened and closed wherein the first opening-closing equipment and the second opening-closing equipment are opened and closed while assembled to the outside of the inner body part.
Patent KR-20140140295-A (KR)
Inventor: KIM HYO SEOK
IPC: D04H1/74
Filed: 2013-05-29
Abstract: The present invention relates to an elastic nonwoven fabric in a vertical structure in which a cross elastic nonwoven fabric is folded at constant width and, more specifically, to an elastic nonwoven fabric in a vertical structure having a low melting contact point and to a manufacturing method thereof. The elastic nonwoven fabric is formed as an elastic composite fiber of a low melting point is attached on an upper part and a lower part of a polyester-based elastic non-woven fabric including an elastic composite fiber. A part folded by the vertical structure forms a low melting contact point by adjoining with the elastic composite fiber of the low melting point, improves adhesive force, and stabilizes a form of the nonwoven fabric. Accordingly, the present invention improves delamination intensity and a repeated compression recovery ratio.
Patent KR-20140143634-A (KR)
Title: Organic light emitting diode display
Inventor: CHO DAI HAN
IPC: H01L51/52
Filed: 2013-06-07
Abstract: The present invention relates to an organic light emitting diode display including: a display panel; a bezel where the display panel is mounted; and a buffer member which is arranged between a bottom of the display panel and the bezel. The buffer member includes: a surrounding buffer member; and a center buffer member which is surrounded by the surrounding buffer member and has a step-shape structure.
Patent KR-20140144398-A (KR)
Inventor: LIM CHEOL SOO
IPC: H04N7/18
Filed: 2013-06-11
Abstract: The present invention relates to a method and a system for sensing a closed-circuit television (CCTV) video file to an outside. When a CCTV image material is provided according to the request of an external organization such as an inspection organization, in order to protect personal information of the CCTV image material, a specified object of the CCTV image material can be automatically tracked and masked according to the motion of the object so that even a relevant person in charge cannot identify faces of persons other than persons required for the inspection and car numbers. In addition, the CCTV image material is encoded so that another person cannot reproduce the CCTV image material, is automatically discarded after a predetermined time is elapsed, and is subject to a dedicated viewer process to reproduce the CCTV image material so that the CCTV image material is provided to an external organization. Accordingly, the CCTV image material cannot be reproduced by other persons other than the relevant person. Even the relevant person in charge can identify only persons required for inspection among a plurality of photographed persons in the CCTV image material and cannot identify other people and car numbers. Accordingly, personal information can be protected as the CCTV image material is provided to the outside. Business cooperation between government agencies can be smoothly performed without violation of personal information protection act.
Patent KR-20140146870-A (KR)
Inventor: YOUN HYOUNG SOON
IPC: A61F13/15
Filed: 2013-06-18
Abstract: The present invention relates to a polyurethane foam dressing having improved adhesive properties which is polyurethane foam for dressing including polyurethane foam, an adhesive layer, and a release film, wherein the adhesive layer formed by mixing a polyurethane adhesive synthesized with polyether polyol and isocyanate and a silicone adhesive in weight ratio of 1:9 to 9:1.
Patent KR-20140004570-A (KR)
Title: Apparatus and method for processing substrate
Inventor: KWAK JAE CHAN
IPC: H01L21/205
Filed: 2013-06-20
Abstract: The present invention relates to an apparatus and a method for processing a substrate. The apparatus successively or repetitively performs a thin film deposition process and the surface process of a thin film in one process space. According to the present invention, The apparatus includes a process chamber for providing a process space; a substrate support part moving a substrate which is installed in the process chamber and supports at least one substrate, in a direction; a chamber lid covering the upper part of the process chamber to face the substrate support part; and a gas injection part installed in the chamber lid to face the surface support part and locally spraying a surface process gas onto the substrate support part by separating a process gas for depositing a thin film on the substrate from the surface process gas for surface-processing the thin film.
Patent KR-20150001400-A (KR)
Inventor: NAM SANG WAN
IPC: G11C16/26
Filed: 2013-06-27
Abstract: A method for reading a nonvolatile memory device connected to a plurality of strings which are formed on one bit line in the vertical direction on a substrate includes the steps of: applying a reading pass voltage to non-selection word lines; applying a reading voltage to the selection word line to determine the uppermost state of a memory cell; applying the reading pass voltage to the selection word line to share the channel charge of the string after the uppermost state is determined; and performing a recovery operation with regard to the selection word line and the non-selection word lines.
Patent KR-20150003521-A (KR)
Inventor: PARK SANG BEOM
IPC: H01H13/14
Filed: 2013-07-01
Abstract: The present invention relates to a backup lamp switch assembly for a vehicle which comprises: a cylindrical switch body; an insulator which is inserted into the switch body to be in contact with the periphery of the inner circumference of the switch body and has a contact terminal formed inside thereof; a rear case which supports the insulator and seals the rear end of the switch body; a housing which is coupled to the rear end of the switch body to support the rear case toward the front end of the switch body and support the insulator by using the inner circumference of the switch body; and a sealing unit disposed in a sealing space formed between the insulator and the rear case, wherein the front end of the housing extends toward the sealing unit and is coupled to the switch body to press the sealing unit, thereby improving the durability of the product by blocking the introduction of moisture in advance.
Patent KR-20140077814-A (KR)
Inventor: LEE CHANG BOK
IPC: B25J13/08
Filed: 2013-07-08
Abstract: According to an aspect of the present invention, provided is a wafer transportation device comprising a support part for supporting wafers; a body part to which the support part is coupled to be movable relatively; and an impact sensor part for detecting the relative movement of the support part from the body part. According to an embodiment of the present invention, the wafer transportation device can reduce time required for a process and can minimize damage to products by quickly detecting errors caused in a wafer transportation process.
Patent KR-20150007474-A (KR)
Title: 사용자 제작 컨텐츠를 이용한 상품권 발행 및 발급 방법
Inventor: LEE JOO HO
IPC: G06Q20/26
Filed: 2013-07-11
Abstract: 본 발명은 사용자 제작 컨텐츠를 이용한 상품권 발행 및 발급 방법에 관한 것으로, 본 발명에 따른 상품권 발행 및 발급 방법은, 사용자의 무선단말과 통신 가능한 서버에 의해 실행되는 사용자 제작 컨텐츠를 이용한 상품권 발행 및 발급 방법에 있어서, 사용자의 무선단말에 구비된 프로그램의 유효성을 인증하는 제1 단계와, 상기 인증된 프로그램을 통해 상기 무선단말의 카메라를 이용하여 획득된 이미지 데이터와 상기 프로그램을 통해 사용자가 직접 입력한 금액 정보와 상기 사용자가 입력한 상품 정보와 매장 정보를 수신하는 제2 단계와, 상기 이미지 데이터와 금액 정보 및 상품 정보를 포함하는 제1 상품권 정보를 생성하는 제3 단계와, 상기 사용자의 무선단말에 구비된 프로그램으로 제1 상품권 정보를 제공하는 제4 단계와, 상기 사용자의 무선단말, 사용자가 지정한 제2의 무선단말, 상기 매장 정보에 대응하는 매장 단말 중 적어도 하나를 통해 상기 제1 상품권 정보의 금액 정보가 결제 완료되는지 확인하는 제5 단계와, 상기 금액 정보의 결제 완료가 확인되면, 상기 제1 상품권 정보에 상품권코드와 매장이용 정보를 포함하는 제2 상품권 정보를 생성하는 제6 단계와, 상기 사용자의 무선단말 또는 사용자가 지정한 제3의 무선단말로 상기 제2 상품권 정보를 발급하는 제7 단계를 포함한다.
Patent KR-20150009056-A (KR)
Inventor: BANG WOO JONG
IPC: F21V29/00
Filed: 2013-07-11
Abstract: The present invention relates to an LED lamp and a lamp appliance using the same. In an LED lamp, multiple LED PCBs (12, 12′, 12″) where multiple LEDs (11) are mounted on a flat surface are entirely combined with a polygonal shape. Each heat pipe (15) is combined on the back surface of each LED PCBs (12, 12′, 12″). The heat pipe (15) includes an LED module assembly (10) connected to a heat sink (30) to radiate heat to the outside. An LED lamp according to the present invention includes a heat pipe for an LED PCB for mounting LEDs and a heat sink for discharging heat to the outside, thereby increasing heat radiation effect and the life of the LED. The LED lamp includes a base part, thereby simply and quickly performing lamp replacement in a streetlight, factory light and a security light. Each LED PCB is combined with a reflection cap in a range of 1 to 150 degree according to the purpose of a lamp at both ends of the LED PCB horizontally arranged, thereby easily obtaining light distribution characteristic suitable for the purpose of the lamp.
Patent KR-20150009236-A (KR)
Inventor: KIM YOUNG SU
IPC: A61C11/02
Filed: 2013-07-16
Abstract: The present invention relates to a kit for displaying a tooth model. The present invention aims to provide the kit that has a specific structure, is joined with a maxillary teeth model and a mandible teeth model, and enables a user to check a centric occlusion condition of relevant teeth. The kit comprises: a base member that is made of a planar member, is supported on the floor, has a lower part fixating plate which is integrated with an upper side of a front end part and includes an insertion groove from a front end to a rear end of both side walls; a vertical member of which a lower end portion is integrated with an upper side of lower end portion of the base member; and an upper member that is made of a planar member, is installed to be able to pivot by a hinge part on the top of the vertical member, and has an upper part fixating plate which is integrated with a lower side of a front end part and includes an insertion groove from a front end to a rear end of both side walls. A fixating means including an insertion protrusion, which is in the shape corresponding to the shape of an insertion groove between the upper fixating plate and the lower fixating plate in order to be inserted in the insertion groove is joined with a lower side or an upper side of the tooth model joined with the kit.
Patent KR-20150009773-A (KR)
Inventor: PYUN DO HYUN
IPC: G06F13/38
Filed: 2013-07-17
Abstract: The present invention relates to a method and apparatus for transmitting/receiving data between a wireless terminal and an electronic pen and, more particularly, to a method and apparatus for transmitting/receiving data by recognizing a user′s motion between a wireless terminal and an electronic pen. According to an embodiment of the present invention, a method for transmitting/receiving data between a wireless terminal and an electronic pen comprises the steps of: displaying a transmission list which may be transmitted when data is requested to be transmitted to the electronic pen after the approach of the electronic pen is detected; setting, as transmission data, data selected from data displayed on the list when a signal for requesting a selection of data included in the transmission list is detected; and transmitting the set transmission data to the electronic pen when the set transmission data is requested to be transmitted thereto.
Patent KR-20150011201-A (KR)
Title: 가방끈 및 길이기준표
Inventor: MOON HEA JIN
IPC: A45C13/30
Filed: 2013-07-22
Abstract: 본 발명은 가방끈 및 길이기준표에 관한 것으로, 가방끈의 적어도 한 면에 눈금이 형성되고, 가방에 가방끈 길이 기준표를 제공하여, 가방끈의 길이를 신체에 알맞게 조절할 수 있도록 하고, 양쪽 가방끈의 수평을 용이하게 맞출 수 있는 효과 등을 가방끈 및 길이기준표가 제공한다.
Patent KR-20150011439-A (KR)
Title: 부유식 해상구조물 및 온도 제어 방법
IPC: B63B25/16
Filed: 2013-07-22
Abstract: 부유식 해상구조물 및 온도 제어 방법이 개시된다. 본 발명의 부유식 해상구조물 및 온도 제어 방법은, 복수의 LNG 저장탱크의 사이에 마련되어 복수의 LNG 저장탱크를 선체의 길이 방향 및 폭 방향 중 적어도 어느 하나의 방향으로 다열 배치시키되 영하의 온도로 제어되는 코퍼댐; 및 코퍼댐에 마련되어 코퍼댐을 가열시키는 히팅부를 포함하며, 코퍼댐은 영하의 온도로 제어되어 코퍼댐과 복수의 LNG 저장탱크에 저장된 LNG 간의 열전달로 발생되는 BOR(Boil-off Rate)을 감소시키되 영하의 온도는 히팅부의 가열로 영상의 온도로 변온(變溫)되는 것을 특징으로 한다.
Patent KR-20150019552-A (KR)
IPC: A61K31/36
Filed: 2013-08-14
Abstract: The present invention relates to a composition for skin regeneration, anti-wrinkling, antioxidation and anti-inflammation. According to the present invention, (±)-Maackiain promotes collagen generation of fibroblasts and thus has effects of regenerating skin and reducing wrinkles. (±)-Maackiain suppresses free radical generation and thus has an antioxidant effect. (±)-Maackiain inhibits generation of NO and thus has an anti-inflammatory effect. Therefore, the composition can be used as a pharmaceutical composition, an external use skin formulation, a cosmetic composition, or health food. The composition includes a compound represented by chemical formula 1 as an active ingredient.