baber/WOPTO huggingface dataset:
Patent KR-20160108869-A (KR)
Inventor: YOON YOUNG JIN
IPC: H01L21/306
Filed: 2015-03-09
Abstract: The present invention relates to an etching solution for an indium oxide film and, more specifically, to an etching solution for an indium oxide film, comprising nitric acid and/or nitrous acid, a chlorine compound, a cyclic amine compound, and water, and to a manufacturing method of an array substrate for a liquid crystal display device using the same. The etching solution for an indium oxide film comprises: 3 to 10 wt% of at least one acid (A) selected from nitric acid and nitrous acid; 0.01 to 1 wt% of a chlorine compound (B); a cyclic amine compound (C); and water (D), with respect to a total weight of the composition.
Patent KR-20160054382-A (KR)
Title: Electronic apparatus and method for controlling a screen of display apparatus
Inventor: YOO EUN KYUNG
IPC: G06F3/0488
Filed: 2015-03-10
Abstract: The present invention provides a display apparatus, an electronic apparatus, and a method of controlling a screen of a display apparatus and, more specifically, to an electronic apparatus and a method of controlling a screen of a display device of an electronic apparatus, changing a division guide line in response to a touch to change a main area and a sub area when the touch is detected in a bezel in a plurality of display devices displaying a multi-vision screen including the main area and the sub area. A part of a disclosed embodiment provides an electronic apparatus and a method of controlling a screen of a display device of an electronic apparatus, changing a size and a position of a main area with respect to a division guide line displayed in response to a touch when the touch is detected in a bezel of a plurality of display devices displaying a multi-vision screen including the main area and a sub area.
Patent KR-20160110716-A (KR)
Title: composition for promoting melanin synthesis
Inventor: YANG JAE KYUNG
IPC: A61K36/48
Filed: 2015-03-11
Abstract: The present invention relates to a composition which contains a royal azalea extract, a bushclover wood extract, an oriental oak xylem extract, or a mixture thereof. The treatment of the composition induces melanin synthesis, and thus the composition exhibits effects of improving leukoplakia and poliosis caused by defects in melanin synthesis. In addition, the composition, which is to improve leukoplakia or poliosis, contains only natural substances as an active ingredient without chemical substances, thereby being useful as cosmetic products, pharmaceutical compositions, or functional health foods for improving leukoplakia or poliosis.
Patent KR-20160110826-A (KR)
Title: Equipment and method for continuously cutting sheet material
Inventor: KIM SANG HYUN
IPC: B23D15/08
Filed: 2015-03-13
Abstract: An apparatus for continuously cutting a sheet material is disclosed. The apparatus for continuously cutting a sheet material, according to an embodiment of the present invention, comprises: an uncoiler which uncoils a coiled sheet material and supplies the uncoiled sheet material; a correcting device which corrects the sheet material supplied from the uncoiler to be flattened; a heating device which heats the sheet material supplied from the correcting device; a cutting device which cuts the sheet material supplied from the heating device; and a guide device which guides the sheet material supplied to the cutting device to prevent meandering and sagging.
Patent KR-20160111566-A (KR)
Title: Gui 객체의 색깔 선택을 통한 유기발광다이오드 디스플레이의 전력관리 방법 및 시스템
Inventor: SONG MIN SEOK
IPC: G09G3/32
Filed: 2015-03-16
Abstract: GUI 객체의 색깔 선택을 통한 유기발광다이오드 디스플레이의 전력관리 방법 및 장치가 제시된다. 본 발명에서 제안하는 GUI 객체의 색깔 선택을 통한 유기발광다이오드 디스플레이의 전력관리 방법은 모든 GUI 객체들에 대한 각각의 색상 및 전력 한도를 초기화 하는 단계, 상기 각각의 색상에 대한 전력 한도를 결정하고 상기 전력 한도를 만족하는 최적의 색상을 결정하는 단계, 상기 결정된 색상을 해당 GUI 객체에 할당하고, 상기 색상이 할당된 GUI를 사용자에게 나타내는 단계를 포함할 수 있다.
Patent KR-20160111201-A (KR)
Inventor: YU IN SIK
IPC: D06F37/24
Filed: 2015-03-16
Abstract: According to the present invention, a laundry treating apparatus comprises: a cabinet; an outer tub hung in the cabinet; a base supporting the cabinet, wherein a pipe-shaped boss unit having a hollow hole extended to an upper side is formed; a guide pin extended in a vertical direction; a pin supporter supporting the guide pin, wherein at least a portion is supported by the boss unit; a vertical moving element provided to be moved along the guide pin; an outer tub interlocking element interlocked with the outer tub, coupled to the vertical moving element, and provided to be moved with respect to the vertical moving element; and a friction element provided in anyone of the vertical moving element and the outer tub interlocking element to provide a motion frictional force to a gap with the other one as the outer tub interlocking element is moved.
Patent KR-20160115131-A (KR)
Inventor: KIM JUN KYU
IPC: A01K63/00
Filed: 2015-03-26
Abstract: The present invention relates to a variable fluid flow generator. More particularly, the variable fluid flow generator generates a flow similar to a natural tide on a surface of the sea to conveniently raise saltwater fish, coral, and tropical fish. The variable fluid flow generator comprises: a wave generation inducing pipe which uniformly discharges (sprays) a received fluid to a large area by discharging (spraying) the fluid through discharging (spraying) holes and an end induction pipe; and an underwater motor frame including an underwater motor joining a screw which forcefully moves the fluid with a rotation shaft. The discharging (spraying) holes having a fixed size and a fixed number are formed on one side of a circular cone, wherein the other side of the circular cone is straight and has a fixed diameter. The end induction pipe is curved towards the other side at an end part of the circular cone.
Patent KR-20160115427-A (KR)
Inventor: PARK JOO SHIN
IPC: B23C3/13
Filed: 2015-03-27
Abstract: 본 발명은 레그의 백플레이트 제거 장치에 관한 것이다. 
본 발명의 일 측면에 따르면, 코드부 및 랙기어부로 구성되는 부유식 구조물의 레그 제조 시, 상기 코드부의 내측면에 장착되는 백플레이트를 제거하는 장치에 있어서, 상기 랙기어부와 상기 코드부 사이에 인입되어 상기 랙기어부의 일면 상에서 이동 가능한 본체; 상기 본체를 이동시키는 주행부; 및 상기 본체의 일면에 설치되고 상기 코드부의 상기 백플레이트를 커팅하는 커팅부를 포함하는 레그의 백플레이트 제거 장치가 제공될 수 있다.
Patent KR-20160119630-A (KR)
Inventor: LEE GYE HYUN
IPC: E04C2/32
Filed: 2015-04-06
Abstract: 본 발명은 건축의 내외장재로 주로 이용되는 인조대리석 패널과 같은 건축용 기능성 패널의 시공을 용이하게 하고 내화성을 향상할 수 있는 기능성 안전 건축 내외장재 패널을 개시한다. 본 발명은 일정공간의 틀을 형성하도록 이루어진 프레임부를 포함하는 기능성 안전 건축 내외장재 패널로서, 상기 프레임부는 상기 프레임부의 측면에 인접 패널과의 결합을 위해 상기 프레임부에서 일체로 연장 돌출된 삽입단부 및 상기 삽입단부가 삽입되도록 오목하게 형성된 요홈부 중 어느 하나가 상기 프레임부의 길이방향을 따라 형성되고, 상기 프레임부의 전체 또는 일부는 고무계 내충격제와 수지 재료의 혼합물을 포함하는 인조 대리석으로 이루어진다.
Patent KR-20160119652-A (KR)
Inventor: PARK KYOUNG DAE
IPC: G06Q10/10
Filed: 2015-04-06
Abstract: 본 발명은 오프라인 매장에서의 상품 구입을 용이하게 하고, 지출한 내용을 전자식 가계부에 간편하게 등록할 수 있는 방법에 관한 것으로, 
상세하게는, 사용자가 오프라인 매장에서 구입할 상품 목록을 과거에 등록된 지출 내용 또는 시스템에 구비된 식단을 참고하여 작성한 뒤 온라인 쇼핑몰 판매자들이 제공하는 추천상품 정보를 참고하여 구매 예정 상품목록을 결정하고 상품별 구매 순서를 미리 등록해 놓은 매장배치도를 참고하여 지정한다. 오프라인 매장에서 사용자는 휴대용 무선통신 단말기를 이용해 본 가계부 시스템에 접속하여 정해진 순서대로 구매를 하게 되어 넓은 매장을 불필요하게 반복적으로 이동할 필요가 없게 되며, 구매가 완료되면 간단한 조작만으로 구입한 상품 목록을 지출 내용으로 등록할 수 있으므로 가계부를 사용하는데 불편함이 줄어 가계부 사용이 촉진된다.
Patent KR-20160120018-A (KR)
Inventor: KIM HYUN DON
IPC: G10L25/18
Filed: 2015-04-07
Abstract: The present invention relates to an unusual sound source detecting method and system thereof, wherein the unusual sound source detecting method comprises the steps of: receiving input of sound data; predetermining if an unusual sound source is generated based on spectrum band energy in a specific section of the inputted sound data; and finally determining if an unusual sound source is generated, by comparing a property value extracted from the sound data in the section with an unusual sound source audio model, if an unusual sound source is predetermined to be generated in the section. According to the present invention, by primarily determining if an unusual sound source is generated by using a relatively simple algorithm, and secondarily, precisely determining, by using an audio model, if an unusual sound source is generated for a section predetermined as an unusual sound only, a system treatment loading is remarkably reduced while reducing an error, thereby monitoring dozens of or hundreds of places to be monitored in real time. In addition, the present invention does not require additional equipment facility if an commonly-used microphone built-in IP camera is used, thereby reducing establishment costs.
Patent KR-20160121044-A (KR)
Inventor: KIM JUNG WOO
IPC: C08J5/18
Filed: 2015-04-09
Abstract: 본 발명은, 안정적인 역 파장 분산성을 가지면서도 투광성이 우수한 광학 필름의 제공을 가능케 하는 공중합체에 관한 것으로, 상기 공중합체로 제조되는 광학 필름은 액정 또는 OLED를 사용한 표시 장치의 광학 필름으로 적합하게 사용할 수 있다.
Patent KR-20160128501-A (KR)
Title: Heat sink using ionic wind
Inventor: KO HAN SEO
IPC: H05K7/20
Filed: 2015-04-28
Abstract: The present invention relates to a heat sink using ionic wind. According to the present invention, provided is a heat sink using ionic wind, which includes: a heat sink including a heat radiation plate provided in a plate form and a plurality of heat radiation fins protruding from the heat radiation plate; and an ionic wind generating unit which is plasma-discharged by receiving alternating current (AC) voltage and generates the ionic wind which flows through the outside of the heat radiation fins as ions generated in discharging collide with air molecules. Accordingly, since the ionic wind is generated by dielectric barrier discharge (DBD), mechanical driving of a fan, a motor, or the like is not required, so that it is possible to miniaturize a device. In addition, since abrasion, noise, and vibration are not generated, excellent durability can be exhibited.
Patent KR-20150126785-A (KR)
Inventor: IMMEL TIMO
IPC: C08K5/521
Filed: 2015-05-04
Abstract: The present invention relates to a polyester-based composition having enhanced glow-wire resistance which includes one or more fillers for improving the thermal conductivity, preferably aluminum oxide, boron nitride, or aluminum silicate, particularly preferably aluminum silicate, and particularly preferably aluminum silicate having a triclinic-pinacoid crystal structure. The present invention relates to a preparing method thereof, commercial electrical and electronic products manufactured by using the same, the use of the aluminum oxide, boron nitride, or aluminum silicate preferably for improving the glow-wire resistance of a home device, and particularly preferably the use of aluminum silicate which can, particularly preferably, have the triclinic-pinacoid crystal structure.
Patent KR-20160131143-A (KR)
Title: 반도체 폐가스 처리용 스크러버의 제조방법 및 이에 따른 스크러버, 이 스크러버를 이용한 내부식 및 산화물 부착방지 방법
Inventor: LEE YOUNG CHUN
IPC: H01L21/02
Filed: 2015-05-06
Abstract: 반도체 폐가스 처리용 스크러버의 제조방법 및 이에 따른 스크러버, 이 스크러버를 이용한 내부식 및 산화물 부착방지 방법이 개시된다. 본 발명의 일 실시예는, 반응챔버의 내주면에 라이너가 형성된 반도체 폐가스 처리용 스크러버의 제조방법에 있어서, 라이너의 내주벽에 무기 세라믹 코팅재를 상온 대기압하에서 스프레이 코팅 방식으로 코팅층을 형성하는 1단계; 1단계에서 코팅된 라이너에 퍼지 홀을 가공하는 2단계; 코팅층이 형성된 라이너를 200~300℃에서 표면 열처리하는 3단계; 표면 열처리된 라이너의 퍼지 홀 및 코팅 두께를 측정하는 4단계;를 포함하여 구성된다. 바람직하게는 무기 세라믹 코팅재는 그래핀 소재이며, 라이너는 반응챔버의 내주벽과 일정한 간극을 갖도록 형성되도록 한다.  
이에 따르면 스크러버의 라이너의 표면 및 퍼지 홀에 산화물이 부착되지 않도록 함으로써 고온 환경에서 내구성이 우수한 부식 및 공정 산화물 부착을 동시에 방지할 수 있는 효과가 있다.
Patent KR-20160132223-A (KR)
Title: 10,000개 이상 유전자 간의 전사조절 네트워크 구축 알고리즘과 이를 이용한 약물반응 원인 유전자 발굴 방법
Inventor: CHOI JUNG KYOON
IPC: G06F19/12
Filed: 2015-05-07
Abstract: 유전자 조절 네트워크 간의 교차를 이용하여 유전자 조절 네트워크를 진화시키는 유전자 조절 네트워크 진화방법에 있어서, 상기 유전자 조절 네트워크는 유전자 i에서 유전자 j로의 조절관계를 나타내는 링크값을 (i,j)번째 원소로 갖는 N*N 정사각행렬로 표현되는 것을 특징으로 하는 기술을 공개한다.
Patent KR-20160030034-A (KR)
Inventor: HONG JI SOO
IPC: G02B27/22
Filed: 2015-05-14
Abstract: Provided are a three-dimensional image system using holograms and multi-view images and a display method thereof. According to an embodiment of the present invention, the three-dimensional image system creates a multi-view image for a first direction, displays a holographic fringe pattern to create a hologram for a second direction, scatters planar laser waves diffracted by the holographic fringe pattern only in the first direction, and creates the multi-view image for the first direction from the image passing through a diffuser and formed on an image plane. Thereby, the present invention is able to significantly widen a narrow viewing angle, which is the weakness of existing hologram displays, in one direction either horizontal or vertical by applying a multi-view image instead of the holographic method for one direction either horizontal or vertical, thereby enhancing the degree of freedom of an observer in one direction.
Patent KR-20160134404-A (KR)
Title: The automatic altitude control system of aircraft
Inventor: LEE JEONG YONG
IPC: B64B1/44
Filed: 2015-05-15
Abstract: The present invention relates to a device for automatically controlling an altitude of an aircraft. The present invention relates to an aircraft of which the direction is controlled by buoyancy, capable of: forming a flexible helium air bag inside the aircraft; forming a helium air compressor; inputting helium air to the helium air bag by using the helium air compressor; and spraying the helium air by opening/closing a valve with a servomotor or the like. Provided is a device for automatically controlling the altitude of an aircraft, comprising a switch, an altimeter, a relative altitude or absolute altitude monitoring altimeter, a control unit, and a compression and spray control unit. The switch outputs an electrical signal in conjunction with an operation of the switch turning on an altitude controlling device in an airship. The altimeter is formed on one side of the airship; and outputs an electrical signal by monitoring a relative altitude or an absolute altitude of the airship. The relative altitude or absolute altitude monitoring unit of the altimeter is operated by a signal outputted from the switch. The control unit receives a signal from the relative altitude or absolute altitude monitoring unit; and outputs a signal of controlling compression and spray of a helium gas compression and spray device until the relative altitude or the absolute altitude is matched with a reference relative altitude or a reference absolute altitude which is manually set by the received signal. The compression and spray control unit is operated by the signal outputted from the control unit and controls the compression and spray of the helium gas compression and spray device.
Patent KR-20160139493-A (KR)
Title: Method and apparatus for managing encryption keys for cloud service
Inventor: YOO IN SEON
IPC: H04L9/08
Filed: 2015-05-27
Abstract: A method for managing keys according to one embodiment of the present invention comprises the following steps of: encrypting a service key used by an instance of a first user of a cloud service, by using a master key; producing two or more key pieces for reproducing the master key; dispersing the key pieces, and storing the same in two or more host servers included in a host group for providing the cloud service; receiving a request of providing the service key from the instance of the first user; receiving the key pieces from the two or more host servers, and reproducing the master key based on the received key pieces; and decoding the encrypted service key by using the reproduced master key.
Patent KR-20160142597-A (KR)
Inventor: MOON YOUNG LAE
IPC: G06F3/01
Filed: 2015-06-03
Abstract: The present invention relates to an apparatus for estimating a health condition by tracking a function of a persons hand and a method thereof wherein the apparatus for estimating a health condition by tracking a function of a persons hand can estimate a health condition such as deterioration of a function of hands and a cognition degree of a brain by analyzing an input speed, a degree of accuracy, a completion shape, and correction information which are input through an input device (for example, a keyboard). The apparatus for estimating a health condition by tracking a function of a persons hand comprises: an input device for receiving input of characters; a health condition estimation unit for estimating a health condition including deterioration of a function of hands and a cognition degree of a brain by comparing input character information extracted from characters input through the input device to accumulated character information stored in a memory; and a display unit for displaying a health condition estimation result estimated by the health condition estimation unit. Accordingly, the apparatus for estimating a health condition by tracking a function of a persons hand is embodied. The health condition estimation unit estimates a health condition by analyzing at least one among a character input speed, occurrence of error, and a completion shape.
Patent KR-20160147115-A (KR)
Title: Toilet seat and manufacturing method of the same
Inventor: HONG KWANG SEOK
IPC: A47K13/30
Filed: 2015-06-11
Abstract: A toilet seat and a manufacturing method thereof are disclosed. According to an embodiment of the present invention, the toilet seat comprises: an upper toilet seat member; and a lower toilet seat member coupled to the lower portion of the upper toilet seat. Moreover, a heating sheet is inserted into the upper toilet sheet.
Patent KR-20150087823-A (KR)
Inventor: LEE TAMMY
IPC: H04N19/174
Filed: 2015-06-17
Abstract: The present invention relates to entropy encoding and entropy decoding for video encoding and decoding. Disclosed is a method for video entropy decoding which determines a bin string and a bin index for a maximum encoding unit obtained from the bitstream; and when comparing bin strings which can be allocated to a syntax element from the bin index with the currently obtained bin string and determining value of a syntax element, stores context variables for the maximum encoding unit, and restores symbols of the maximum encoding units of maximum encoding unit by using the value of predetermined syntax element in case that the syntax element is the last syntax element in the last maximum encoding unit, and a dependent slice segment can be included in a picture including the maximum encoding unit.
Patent KR-20170000285-A (KR)
Inventor: HYUN CHANG HOON
IPC: B29C45/76
Filed: 2015-06-23
Abstract: An injection molding machine, a control apparatus and a control method thereof are shown. The control apparatus of the injection molding machine meters resin in accordance with set metering conditions and puts pressure to the metered resin by a screw with no load which leads to a co-injection molding process. During co-injection molding, the injection molding machine checks the distribution of status data for the resin which exists in all sections where the screw moves. According to checked results, the machine adjusts the metering conditions to decrease differences among the status data for the resin in all sections. Thus, the machine can make ununiformed status of the resin uniform and supply the uniform resin in a mold. Also, the machine upgrades the accuracy and quality of molding narrowing the differences between the results of molding analysis and actual injection moldings.
Patent KR-20170001779-A (KR)
Title: 고도로 갈락토실화된 단일 클론 항체 생산 증가를 위한 발레르 산을 포함하는 동물 세포 배양용 배지 조성물 및 이의 용도
Inventor: LEE GYUN MIN
IPC: C07K14/745
Filed: 2015-06-25
Abstract: 본 발명은 고도로 갈락토실화된 단일 클론 항체 생산 증가를 위한 발레르 산을 포함하는 동물 세포 배양용 배지 조성물 및 이의 용도에 관한 것으로, 재조합 단백질 생산을 위한 CHO-K1 세포 배양 배지에 발레르 산(valeric acid) 1.5 mM를 세포 접종시 첨가하여 배양하였을 경우, 세포 성장이 억제되고, 단위 세포당 생산성 및 단일 클론 항체의 생산성이 크게 향상되며, 이와 같은 생산성 증가가 대규모 배양에서도 적용되고, CHO-K1 세포주뿐만 아니라 CHO-DG44 세포주에서 동일한 효과를 갖는 것을 확인하였다.  또한, 생산된 단일 클론 항체의 갈락토실화 비율이 증가되어 품질이 개선된 것을 확인함으로써, 본 발명의 발레르 산이 첨가된 동물 세포 배양용 배지 조성물이 생산성 및 품질 개선을 위해 유용하게 이용될 수 있다.
Patent KR-20170001040-A (KR)
Inventor: AN HYUN GEUN
IPC: A47B96/14
Filed: 2015-06-25
Abstract: The present invention relates to wall-mounted type storage furniture capable of height adjustment using an empty space designed to be vertically and horizontally movable, and more specifically, to a wall-mounted type storage furniture capable of height adjustment using an empty space storage in which a compartment located at an upper side of the storage furniture, which can store goods, is designed to be movable freely in vertical and horizontal directions so as not to limit use of a user due to the height of the user.
Patent KR-20160001693-A (KR)
Inventor: SATO HIROSHI
IPC: H01L21/66
Filed: 2015-06-26
Abstract: The present invention provides a position detection apparatus. The position detection apparatus includes a detection unit which detects moire generated by an overlap between a first diffraction grid including a pattern arranged in a first direction and a second diffraction grid including a pattern arranged in the first direction; and a process unit which obtains a relative position of the first diffraction grid and the second diffraction grid, based on the moire. The width of an end pattern of the pattern in the first direction, included in at least one diffraction grid of the first diffraction grid and the second diffraction grid, is smaller than that of the remaining pattern of the at least one diffraction grid in the first direction.
Patent KR-20170002088-A (KR)
Title: An ac-type led guardrail lighting system which is easy to build and maintenance, and the building method therefor
Inventor: KIM JIN TAE
IPC: F21V33/00
Filed: 2015-06-29
Abstract: The present invention relates to an AC-type LED raining lighting system which is easy to construct and maintain, and a constructing method thereof. The AC-type LED railing lighting system according to the present invention includes: a module-type power supply line assembly (10) which includes an AC main power supply line (10a, 10b), a waterproof connector module (12a, 12b), an AC branch power supply line (17a, 17b) and a waterproof fuse holder (16); a railing member (50) on which a preset opening part (52) is formed in a longitudinal direction; an LED-BAR lighting module (20); an LED-BAR lighting module body part (30); and a cover (40) which serves as a light transmission diffusion plate. Accordingly, the present invention can provide the AC-type LED railing lighting system capable of simplifying construction, maintenance and repair operations in comparison with an existing system, reducing construction processes and periods, and saving costs, and the constructing method thereof.
Patent KR-20170002873-A (KR)
Title: Dye-sensitized solar cell
Inventor: PARK JUN SEOK
IPC: H01G9/20
Filed: 2015-06-30
Abstract: The present invention relates to a dye-sensitized solar cell. The dye-sensitized solar cell according to an embodiment of the present invention includes: upper and lower plates; an electrolyte receiving cell which is interposed between the upper and lower plates which are mutually separated by a partition, is arranged along the upper and lower plates, and receives an electrolyte; and a grid electrode which is arranged on a lateral side of the electrolyte receiving cell and is separated from the electrolyte by the partition. A partition division slit to divide the partition into a plurality of sectors is formed inside the partition. Therefore, the present invention can easily avoid a problem due to damage to the partition.
Patent KR-20170003246-A (KR)
Inventor: YOO SANG HYUN
IPC: G10L15/187
Filed: 2015-06-30
Abstract: A speech recognition apparatus is disclosed. The speech recognition apparatus according to an embodiment includes a probability calculation part for calculating a phoneme probability from a speech signal by using an acoustic model, a candidate set extraction part for extracting a candidate set from a recognition target list, and a result returning part for returning the recognition result from the candidate set based on the calculated phoneme probability. So, accurate speech recognition can be performed.
Patent KR-20170008945-A (KR)
Inventor: EUN JONG BANG
IPC: A23L2/02
Filed: 2015-07-15
Abstract: 본 발명은 배를 아황산나트륨 용액에 침지하는 단계; 침지된 배를 착즙기로 착즙한 후 100±1℃의 온도에서 가용성 고형분 함량이 68 °Brix 되도록 가열 농축하는 단계를 포함하는 갈변이 저해된 가열 농축 배 주스 농축액의 제조 방법을 제공한다. 본 발명의 갈변이 저해된 가열 농축 배 주스 농축액 제조 방법은 아황산나트륨을 사용함으로써, 관능적으로 품질이 우수한 배 주스 농축액 제조방법을 제공할 수 있다.