baber/WOPTO huggingface dataset:
Patent KR-20130071500-A (KR)
Title: A method of computing a hologram
Inventor: SCHWERDTNER ARMIN
IPC: G03H1/22
Filed: 2005-12-22
Abstract: A method of computing a hologram by determining the wavefronts at the approximate observer eye (OE) position that would be generated by a real version of an object to be reconstructed. In normal computer generated holograms, one determines the wavefronts needed to reconstruct an object; this is not done directly in the present invention. Instead, one determines the wavefronts at an observer window (OW) that would be generated by a real object located at the same position of the reconstructed object (3D-S). One can then back-transform these wavefronts to the hologram to determine how the hologram needs to be encoded to generate these wavefronts. A suitably encoded hologram (HA) can then generate a reconstruction of the three-dimensional scene (3D-S) that can be observed by placing one's eyes at the plane (OP) of the observer window (OW) and looking through the observer window (OW).
Patent KR-20130132524-A (KR)
Inventor: DI LULLO CLAUDIO ARGENTINO
IPC: C09D5/02
Filed: 2011-12-19
Abstract: 하기 단계를 포함하는 오염 방지용 코팅 조성물의 제조 방법: 
a) 유기 용매 중의 바인더 중합체를 제조하는 단계; 
b) 바인더 중합체 및 유기 용매를 물 중에 에멀젼화시키는 단계; 
c) 에멀젼으로부터 유기 용매의 전부 또는 일부를 제거하는 단계; 및 
d) 에멀젼을 수상(water-based) 오염 방지용 코팅 조성물로 제제화하는 단계.
Patent KR-20130126671-A (KR)
Inventor: WEINSCHENK TONI
IPC: C07K14/47
Filed: 2011-11-14
Abstract: 전립선암의 면역요법 치료의 방법과 조성물이 개시된다.  더 구체적으로 면역보강제(immunological adjuvant)가 첨가되든 아니든, 전립선 관련 항원 분자에서 유래하는 HLA 결합 펩티드를 함유하는 조성물을 투여하는 전립선암 환자 치료 방법이 개시된다.
Patent KR-20140002706-A (KR)
Inventor: BAUMANN DIETMAR
IPC: B60T8/40
Filed: 2011-11-23
Abstract: 본 발명은 브레이크 작동 부재(10), 제 1 피스톤(12)을 가진 작동 부재-커플링 장치(14), 제 2 피스톤(22)을 가진 메인 브레이크 실린더(20), 브레이크 매체 저장기(30), 적어도 하나의 제 1 휠 브레이크 실린더(36a, 42a) 및 적어도 하나의 제 1 펌프(38)를 포함하고, 상기 제 1 피스톤(12)은 상기 작동 부재(10)의 작동에 의해 상기 작동 부재-커플링 장치(14)의 제 1 내부 챔버(16) 내로 이동 가능하고, 운전자 브레이킹 모드에서 운전자 제동력이 상기 제 2 피스톤(22)으로 전달됨으로써, 제 2 피스톤(22)이 메인 브레이크 실린더(20)의 제 2 내부 챔버(26) 내로 이동될 수 있고, 최소 이동 거리 만큼 상기 제 2 피스톤(22)의 이동시 브레이크 매체 저장기(30)와 제 2 내부 챔버(26) 사이의 유압 연결(32)이 차단되고, 외력 브레이킹 모드에서는 운전자 제동력에도 불구하고 제 2 피스톤(22)의 이동이 차단되고, 상기 적어도 하나의 제 1 펌프(38)에 의해  브레이크 매체 용적이 브레이크 매체 저장기(30)로부터 적어도 하나의 제 1 휠 브레이크 실린더(36a, 42a) 내로 펌핑될 수 있다.
Patent KR-20130108439-A (KR)
Inventor: SHU HAI
IPC: D06F23/04
Filed: 2011-06-23
Abstract: 균일 전력 세탁기 및 세탁방식의 한가지가 제공되며, 세탁기는 외통, 외통내부에 설치되어 세탁물을 방치하는 내통(1）,회전 가능한 임펠러(2）및 내통(1)과 임펠러(2）회전을 구동하는 구동장치를 포함한다.  세탁기 내통(1)과 임펠러(2)는 세탁시 세탁기에 추가된 세탁수는 세탁물을 푹 적셔야 하고, 세탁물은 임펠러 표면의 접촉을 부유하여 이탈해서는 안된다.  세탁기가 1kg 부하를 증가시 증가해야 하는 세탁물과 세탁수 혼합 높이차 h 1  은 h 1 =（πD 2 h-4V 1 ）/（KπD 2 ）을 만족하여 세탁물과 임펠러가 접촉되게 하여 부유되지 않게 하며 그 중 D 는 내통지름，h 는 임펠러 높이，V1 은 임펠러 부피，K 는 임펠러 높이의 범위에서 임펠러(2)와 내통(1) 사이에 세탁물을 방치한 최적의 부하량이다.  이 세탁방식에서 세탁물은 임펠러(2)를 따라 회전하는 동시에 주기적인 반전운동을 하고, 즉 세탁물은 임펠러(2)를 따라 임펠러 중심으로 이동하고 정상점으로 상승한 후, 균일하게 털어서 밖으로 뒤집는 방식으로 바깥쪽으로 움직이고 내통벽을 따라서 내통(1)바닥으로 떨어지며, 다시 임펠러(2) 중심으로 이동한다.  상기 세탁기는 세탁수와 세제의 용량을 절약하고, 오수의 배출을 감소시켰다.
Patent KR-20130119489-A (KR)
Inventor: KARCZEWICZ MARTA
IPC: H04N7/26
Filed: 2012-01-12
Abstract: 일 실시예에서, 본 개시물은 비디오 데이터를 디코딩하는 방법을 설명한다.     이 방법은 인코딩된 비디오 데이터의 코딩된 유닛 (CU) 을 수신하는 단계를 포함한다.     CU 는 쿼드트리 파티셔닝 방식에 따라 블록 사이즈로 코딩된 유닛들 (CUs) 로 파티셔닝되며, 이 방법은 CU 가 임의의 비제로 변환 계수들을 포함하는 경우에만 CU 에 대해 예측 양자화 파라미터에 관련된 CU 에 대한 양자화 파라미터의 변화를 나타내도록 CU 에 대한 하나 이상의 신택스 엘리먼트들을 디코딩하는 단계를 포함한다.     하나 이상의 신택스 엘리먼트들은 CU 가 적어도 몇몇 비제로 변환 계수들을 포함할 것이라는 표시 뒤 그리고 CU 에 대한 변환 계수들 앞의 인코딩된 비디오 데이터 내의 포지션으로부터 디코딩된다.
Patent KR-20130140866-A (KR)
Inventor: BEVILACQUA MATHEW W
IPC: G01P15/00
Filed: 2012-04-06
Abstract: 가속도계로부터의 출력 신호들을 적어도 부분적으로 이용하여 이동 통신 디바이스의 정지의 상태를 검출하기 위한 하나 또는 둘 이상의 동작들 또는 기술들을 용이하게 하거나 지원하기 위해, 전체적으로 또는 부분적으로 이용될 수 있는 예시적인 방법들, 장치들 또는 제조 물건들이 본원에 개시된다.
Patent KR-20140003632-A (KR)
Inventor: SOMASUNDARAM SHANKAR
IPC: H04W48/08
Filed: 2008-10-28
Abstract: 시스템 정보 업데이트를 수신하는 장치는 시스템 프레임 번호를 수신하도록 구성된 무선 송수신 유닛(WTRU)을 포함한다. WTRU는 또한 수정 기간에서 시스템 정보 메시지를 수신하도록 구성된다. 수정 기간은 시스템 프레임 번호에 의해 결정된 바운더리를 갖는다. WTRU는 제1 수정 변경 바운더리 후 시스템 정보 변경 통지를 수신하도록 구성되며 제2 수정 변경 바운더리까지 시스템 정보가 유효하다고 결정한다.
Patent KR-20140033373-A (KR)
Inventor: HAMAMATSU TOYOHIRO
IPC: G02F1/13357
Filed: 2012-04-24
Abstract: 본 발명은, 배면에 형성된 인쇄 도트(38)를 정면측으로부터 보이기 어렵게 하는 것이 가능한 광학 시트(30), 이것을 구비한 면 광원 장치(20) 및 투과형 화상 표시 장치(1)를 제공한다.  투광성 수지로 형성된 광학 시트에 있어서, 광원(22)으로부터의 광을 입사하는 측면(33)과, 해당 측면과 교차하는 방향으로 형성되고, 면 형상의 광을 사출하는 사출면과, 사출면과 대향하는 배면과, 해당 배면에 인쇄되고, 측면으로부터 입사한 광을 사출면측에 반사시키는, 잉크젯 인쇄에 의해 인쇄된 도트와, 사출면에 형성되고, 측면으로부터 입사한 광을 사출 가능하고, 또한, 일 방향으로 연장하고 있고 일 방향에 직교하는 방향으로 나열되어 배치된 복수의 볼록 형상부를 구비하며, 볼록 형상부는, 식(1)을, 만족하는 구성으로 한다.  H×T/P≥0.37…(1).  단, P는, 인접하는 볼록 형상부의 간격(㎛), H는, 볼록 형상부의 높이(㎛), T는, 시트 두께(㎜)이다.
Patent KR-20140024433-A (KR)
Inventor: WANG AVERY LI CHUN
IPC: G06F17/30
Filed: 2012-06-04
Abstract: 데이터 스트림 내 콘텐트를 식별하는 방법 및 시스템이 제공된다.  일 실시예에서, 클라이언트 장치는 연속 데이터 스트림을 수신하고 클라이언트 장치에 저장된 콘텐트 패턴에 기초하여 데이터 스트림 내 콘텐트의 콘텐트 식별을 실질적으로 연속해서 수행한다.  클라이언트 장치에 저장된 콘텐트 패턴은 미디어 파일의 추출된 피처와 관련된 정보, 또는 미디어 파일을 기술하는 시간 매핑된 피처들의 집합을 포함할 수 있다.  클라이언트 장치는 연속 데이터 스트림이 미디어 콘텐트를 포함하는지 결정하고, 이 결정에 기초하여, 클라이언트 장치에서 데이터 스트림 내 콘텐트의 콘텐트 식별을 연속해서 수행한다.  클라이언트 장치는 명령의 수신에 기초하여 데이터 스트림 내 콘텐트의 정체를 결정하기 위해 서버에 의뢰할 수 있다.
Patent KR-20150081081-A (KR)
Inventor: PARK SEONG TAEK
IPC: G06F3/12
Filed: 2014-01-03
Abstract: 전자 기기가 개시된다. 본 전자 기기는, 문서에 대한 인쇄 명령을 입력받는 사용자 인터페이스부, 문서에 대한 인쇄 데이터를 생성하는 프린터 드라이버부, 생성된 인쇄 데이터에 대한 복수의 저장소 정보를 관리 서버에 요청하여 수신하는 통신 인터페이스부, 및, 수신된 저장소 정보에 대응되는 화상형성장치에 생성된 인쇄 데이터가 전송되도록 통신 인터페이스부를 제어하는 제어부를 포함한다.
Patent KR-20150084134-A (KR)
Inventor: CHOI BYUNG CHUL
IPC: G06Q10/08
Filed: 2014-01-13
Abstract: The present invention relates to a method for managing a raw material code capable of providing data on raw material of high code together with data on raw material of low code at a calling of corresponding raw material to prepare a recipe for cost calculation or manufacture of a product by assigning a high code or a low code to the same raw material. The method comprises the steps of: establishing a raw material database by assigning a high code to one raw material from the same raw materials and assigning a low code to raw material assigned with a high code or raw material having different clients or prices; reading data on raw material of high code and raw material of low code from the raw material database at a calling of specific raw material to prepare a recipe for cost calculation of a specific product using raw material of the database and manufacture a product; and preparing a recipe of a specific product or manufacturing specific product by automatically selecting raw material of high code or raw material of low code.
Patent KR-20140017006-A (KR)
Title: Enhances calcium breeding high quality livestock
Inventor: PARK CHANG HA
IPC: A23L13/00
Filed: 2014-01-15
Abstract: The present invention relates to a method for breeding high-quality livestock with improved calcium and more specifically, to a method for breeding high-quality livestock with improved calcium including a step (a) of removing impurities from pearls cultured in fresh water, cleaning the pearls with purified water, and drying the pearls to have a moisture containing rate less than 3%; a step (b) of pulverizing the dried peals into powder of 5-100 μm; a step (c) of roasting safflower seeds at a temperature of 150-200°C for 30 minutes to one hour; a step (d) of pulverizing the safflower seeds into powder of 10-100 μm; a step (3) of mixing pearl powder and the safflower seed powder at a mass ratio of 95:5; a step (f) of mixing the mixed powder, brewed vinegar of ph 5, and a citric acid at a mass ratio of 10:100:2 and acetic-fermenting the mixture at a temperature of 25-45°C for 2-5 days; a step (g) of drying the fermented materials to have a moisture containing rate less than 5% and pulverizing the dried materials; a step (h) of drying phellinus linteus to have a moisture containing rate less than 5% and pulverizing the dried phellinus linteus into powder of 1-10 μm; a step (i) of mixing the mixed powder of pearls and safflower seeds and the phellinus linteus powder at a mass ratio of 1:1 to 10:1; a step (j) of mixing the mixed powder and livestock feed at a mass ratio of 1:100 to 1:500; and a step (k) of producing meats and milk of livestock with improved calcium by feeding livestock with the feed and producing products.
Patent KR-20150085890-A (KR)
Inventor: KIM YOUNG SUN
IPC: A23L17/00
Filed: 2014-01-17
Abstract: In the present invention, provided is a manufacturing method of a dried laver including the steps of (a) manufacturing a mixture by mixing 10-20,0000 parts by weight of an oil-phase with respect to 100 parts by weight of fermented bamboo extracts; (b) manufacturing a coated dried laver by coating one surface or both surfaces of dried laver with the mixture of the (a) step; and scattering seasonings to one coated surface or both coated surfaces with use of the mixture of the (b) step and heating the same, manufacturing the dried laver with seasoning wherein the manufactured laver by the method of the present invention includes the extract of fermented bamboo and accordingly hardly has bitter taste and sour taste while increasing flavor of the dried laver.
Patent KR-20150086718-A (KR)
Inventor: CHUNG MOO KYOUNG
IPC: G06F9/30
Filed: 2014-01-20
Abstract: The present invention relates to a method and an apparatus for a pipeline′s processing data by using a memory. The data processing apparatus according to an embodiment of the present invention includes a pipeline including a plurality of stages and a memory storing data processed in the pipeline.
Patent KR-20150087881-A (KR)
Inventor: JEONG SE YOUNG
IPC: C23C14/34
Filed: 2014-01-22
Abstract: The present invention relates to a method to manufacture a copper thin film using a single crystal copper target. More specifically, the present invention uses a single crystal copper target grown through a Czochralski method to be deposited on a sapphire disk substrate in a high-frequency sputtering method in order to manufacture a copper thin film having excellent quality in crystalline performance. Therefore, the present invention uses the disk shaped single crystal copper target formed by cutting a cylindrical shaped single crystal copper grown through the Czochralski method so as to be deposited on the sapphire disk substrate in the high-frequency sputtering method to form and manufacture the copper thin film.
Patent KR-20140095995-A (KR)
Inventor: ITO YASUNORI
IPC: B65H29/54
Filed: 2014-01-24
Abstract: The present invention relates to a substrate peeling apparatus including a peeling means. The substrate peeling apparatus bends at least one tip of a substrate and a reinforcing plate to sequentially peel the substrate and the interface of the reinforcing plate reinforcing the substrate in a peeling direction from an end unit to the other end unit. The peeling means includes a flexible plate which is attached to the substrate or the reinforcing plate to support the attached object; and a driving means which applies the force parallel to the interface to the flexible plate to bend the tip of the corresponding object with the flexible plate.
Patent KR-20150089115-A (KR)
Title: bag handle for fishing
Inventor: PARK JIN CHUL
IPC: A01K97/20
Filed: 2014-01-27
Abstract: The present invention provides handles of a fishing bag which are connected and fixated to each other, when a first handle unit and a second handle unit are put together on a bag main body, in order to achieve the convenience of carrying the fishing bag. To realize this, the handles of a fishing bag, which are attached to the bag main body, comprises: a first grip unit; a first handle unit including first connectors which are bent and extended perpendicular to both ends of the first grip unit, and are coupled to a front side of the bag main body to be rotated; a second grip unit inserted between the first connectors of the first handle unit; and a second handle unit including second connectors which are bent and extended perpendicular to both ends of the second grip unit, and are coupled to a rear side of the bag main body to be rotated. In addition, the first handle unit and the second handle unit are configured to be connected and fixated to each other as a first sawtooth is formed on the outer surface of the first grip unit, and a second sawtooth engaged with the first sawtooth of the first grip unit is formed on the outer surface of the second grip unit.
Patent KR-20150089651-A (KR)
Inventor: JUNG JIN HWA
IPC: H04B1/38
Filed: 2014-01-28
Abstract: The present invention is to perfectly function as a computer which is a modern necessity. A magnifying glass having a convex lens is installed to a smart phone which comes to wide use at home and abroad by virtue of IT technology, optical technology. Thereby, the smart phone has a small size and a large screen and improves portability, accuracy and convenience. Domestic and foreign users have used the smart phone with phone′s function and computer′s function. Because the weight and volume of the smart phone are increased when a large screen is installed to the smart phone, inconvenience for portability, storage, and transportation is caused. So, a smart phone with the same size as user′s hands comes to wide use at home and abroad. The present invention is to provide a smart phone which has a magnified screen which is two times to five times larger than a liquid crystal screen for the smart phone where a magnifying glass is installed.
Patent KR-20150090687-A (KR)
Inventor: UM KEE TAE
IPC: G03B9/02
Filed: 2014-01-29
Abstract: According to an embodiment of the present invention, an optical member comprises a basic material layer and a halide layer arranged on the basic material layer. The halide layer has silver halide (AgX), of which a distribution amount is gradually increased from the center of the basic material layer toward the edge thereof. The present invention provides an optical member operated by an aperture and a camera module including the optical member for a mobile device.
Patent KR-20150091692-A (KR)
Inventor: LEE EUN HWA
IPC: G06F3/01
Filed: 2014-02-03
Abstract: The present invention provides a method and a device for generating vibration in an adjective space. A method for making the device generate the vibration using an adjective comprises the steps of: providing at least one dimensional adjective space; inputting data in the adjective space based on a user input; and generating element vibration based on the data inputted in the adjective space.
Patent KR-20150091700-A (KR)
Inventor: KANG SEUNG RYUL
IPC: H02K33/02
Filed: 2014-02-03
Abstract: Disclosed is a linear vibration motor. The linear vibration motor of the present invention includes: a housing forming an inner space; a stator coupled to the housing; a vibrator vibrating by electromagnetic force generated by the interaction with the stator; and an elastic body of which one end thereof is coupled to the inner side of one surface of the housing, and the other end thereof is coupled to the vibrator. A joint part of the surface, formed by being in contact with one end of the elastic body, is formed to be stepped by more protruding toward the inside of the housing than the remaining part of the surface except the joint part.
Patent KR-20150093335-A (KR)
Inventor: LEE JAE WON
IPC: B01D53/74
Filed: 2014-02-07
Abstract: The present invention relates to an indoor air sterilization apparatus, and more specifically, to an indoor duct type air sterilization apparatus which comprises a rectangular chest type sterilization process apparatus, which has a case where each component is installed and a door to open and close on a front side of the case. The sterilization process apparatus comprises: a duct connected to transfer purified air in an upper portion; a ventilation apparatus for compulsorily sucking and ventilating indoor air as the duct and an outlet are connected; an upper inlet and a lower inlet formed in upper and lower portions of a front side of the door in order to inflow the air into the ventilation apparatus; first and second antibacterial filters for purifying the air entered into the upper inlet and the lower inlet, and a third antibacterial filter for filtering the air discharged from the ventilation apparatus; and a control portion installed on the front side of the door in order to control an operation of the sterilization process apparatus. The duct type air sterilization apparatus can sterilize indoor air of a general hospital, a university hospital, a semiconductor production site, etc. and be installed as an air purifying apparatus at home by simply and easily installing the sterilization process apparatus though a ceiling space is narrow in an existing building.
Patent KR-20150094098-A (KR)
Inventor: KIM WON YEON
IPC: B30B15/08
Filed: 2014-02-10
Abstract: The present invention relates to a shear for a press which is mounted on a press having a slider reciprocating up and down and cuts a cutting object proceeding in a horizontal direction into a predetermined shape, the shear comprising: a lower frame which is fixed to a base of the press; an upper frame which is disposed above the lower frame and is disposed to reciprocate up and down; a lower knife holder which is provided with a lower shear knife at an upper end portion; and an upper knife holder which is provided with an upper shear knife at a lower end portion, wherein the upper frame is coupled to the slider of the press, and the upper knife holder reciprocates up and down by the slider reciprocating up and down. According to the invention, differently from a convention shear for a press in a so-called ′spring′ manner in which an upper shear knife is raised by elasticity of a separation spring, the upper shear knife is rapidly raised by rising force of the slider of the press, a rising time of the upper shear knife is shortened, and stroke per minute (spm) can be significantly increased.
Patent KR-20150098772-A (KR)
Inventor: BAEK GUK SIL
IPC: G06F9/44
Filed: 2014-02-21
Abstract: According to an embodiment of the present invention, a computer-readable recording medium for storing a program for providing environment for developing applications includes: a function for displaying a first screen including a form tab area for setting the connection between the pages; a function for displaying a second screen for showing the connection between multiple components; a function for displaying a predefined component list including multiple component items; a function for inserting a code corresponding to a component item into an application code when the component item is selected from the component items to be moved to a page screen in a drag-and-drop manner; and a function for converting the first code into a second code.
Patent KR-20150099017-A (KR)
Inventor: LEE WOO YONG
IPC: H04N5/225
Filed: 2014-02-21
Abstract: Disclosed are an electronic device and a method for processing an image. According to various embodiments, the operation of the electronic device includes: an action of separating a subject from image data by controlling a calculation module and calculating a photographing parameter based on the separated subject; and an action of providing the photographing parameter calculated through a control module before a photographing command of a user to a camera module. There are other possible embodiments.
Patent KR-20150106511-A (KR)
Inventor: LEE SANG KYUNG
IPC: G01D13/00
Filed: 2014-03-12
Abstract: The present invention relates to a metric value display type measurement system. The system includes a measurer installed on a measurement point receiving external force, generating a physical variation in response to the external force to the point, and performing measurement operation through a method to convert the physical variation into the quantity of electricity; a plurality of light emitting bodies installed on a flexible circuit board to have a placement structure in which the metric value of the measurer is able to be displayed in a number type according to a flickering state of the board; a light emitting body operating part emitting light emitting bodies according to an external control signal by being installed on the flexible circuit board; a metric value display panel manufactured of a flexible material, including a light emitting body exposing hole for exposing the light emitting bodies, including a protecting pad, placed in front of the board, to make the light emitting bodies exposed through the light emitting body exposing hole, and installed in the measurer to make the board and protecting pad surround the measurer; and a measurement control part generating the metric value based on the measured quantity of electricity, and controlling the light emitting body operating part to make the metric value displayed while moving in a number type according to the flickering state of the bodies. Therefore, a user is able to check the metric value with the naked eyes through the measurer installed in the site.
Patent KR-20150110948-A (KR)
Inventor: JI YOUNG YEON
IPC: H01L21/683
Filed: 2014-03-21
Abstract: The present invention provides a substrate processing apparatus. According to an embodiment of the present invention, the substrate processing apparatus includes: a process chamber having a space therein; a support unit positioned inside the process chamber, and supporting a substrate; and a process gas supply unit for supplying process gas in a plasma state to the inside of the process chamber. The process chamber has a component providing the luminance of a surface thereof in the range of 20 to 60 nm.
Patent KR-20150114721-A (KR)
Inventor: WON MI SOOK
IPC: A23L11/20
Filed: 2014-04-02
Abstract: The present invention relates to a manufacturing method of fast-fermented soybean paste (Cheonggukjang) with fermented barley powder, and fast-fermented soybean paste with the fermented barley powder manufactured by the method. The manufacturing method comprises the following steps: (a) squeezing water from an immersed soybean, and steaming and cooling the soybean; (b) firstly fermenting the cooled soybean of the step (a), secondly fermenting the same by adding salt, and manufacturing the fast-fermented soybean paste; and (c) adding the fermented barley powder to the manufactured fast-fermented soybean paste of the step (b), and maturing the same.
Patent KR-20150122946-A (KR)
Title: Novel Xanthone Derivatives and Composition for Treating Cancer Comprising the Same as Active Ingredient
Inventor: HAN SANG BAE
IPC: C07D311/80
Filed: 2014-04-24
Abstract: The present invention relates to a novel xanthone derivative compound, and an anticancer composition comprising the compound as an active ingredient. The xanthone derivative compound of the present invention exhibits excellent anticancer activities against various human cancer cells and remarkably enhanced water solubility compared to an alpha-mangostin compound which is a parent compound. Therefore, the xanthone derivative compound of the present invention can be developed into anticancer drugs having excellent activities.