baber/WOPTO huggingface dataset:
Patent KR-20160087567-A (KR)
Title: Clamping device
Inventor: LEE EUN
IPC: B23C5/26
Filed: 2015-01-14
Abstract: The present invention relates to a clamping device which has spindles to clamp or unclamp a material to be rotated. The clamping device according to an embodiment of the present invention comprises: a ball screw; a motor which rotates the ball screw; a pressurization nut which moves back and forth in accordance with the rotation of the ball screw by being combined with the ball screw; a sleeve which moves forwards by being pressurized when the pressurization nut moves forwards; an elastic member which provides elastic force for the sleeve in the backward direction; and a collet which clamps a material by being surrounded by the sleeve and being shrunk when the sleeve moves forwards and unclamps the material by being separated when the sleeve moves backwards.
Patent KR-20160090182-A (KR)
Inventor: LEE HEUNG KYU
IPC: H04R1/10
Filed: 2015-01-21
Abstract: The present invention relates to an ear set apparatus used for a vehicle and a method for controlling the same. The ear set apparatus comprises: a main body; earphones which are connected to the main body and output at least one of vibration and sound signals; a first sensing unit which is formed in the earphones and senses whether the earphones are mounted; a second sensing unit which is formed in the main body and senses a location of the main body; and a control unit which is formed in the main body, receives information related to an operation of the vehicle from a predetermined means for providing vehicle operating information when the vehicle is driven during a state in which a user wears the earphones in case the main body is located within the predetermined vehicle, and controls the earphones so that the received information is outputted as at least one of the vibration and sound signals. The present invention is designed to control various functions of a vehicle by using an ear set apparatus.
Patent KR-20160090589-A (KR)
Inventor: JUN KYOUNG JIN
IPC: H01G4/232
Filed: 2015-01-22
Abstract: The present invention relates to an electronic component and a mounting board of the electronic component. According to an embodiment of the present invention, the electronic component comprises: a main body having upper and lower surfaces and first to fourth side surfaces; an external electrode arranged on at least one of the upper and lower surfaces and the third and fourth side surfaces of the main body; and a connection terminal arranged on the external electrode, wherein the connection terminal is arranged to be spaced apart from an edge of a side surface of the main body on which the connection terminal is arranged to the inside of the side surface of the main body on which the connection terminal is arranged.
Patent KR-20160091568-A (KR)
Title: 복수의 배터리 유닛들의 이상 상태를 판단하는 제어부를 포함하는 전지팩
Inventor: YI YEON OK
IPC: G08B21/18
Filed: 2015-01-26
Abstract: 본 발명은 직렬 연결되어 있는 둘 이상의 배터리 유닛들을 포함하는 전지팩으로서, 상기 배터리 유닛들과 일대일로 대응되어 전압을 반복적으로 측정하는 둘 이상의 전압 검출부들; 및 상기 전압 검출부들로부터 송부된 전압에 기반하여 제어신호를 출력하는 제어부;를 포함하며, 상기 제어부는, 전지팩이 방전 중인 경우에 배터리 유닛의 n 번째 (n은 2 이상의 정수임) 측정 전압에서 n-1 번째 측정 전압을 차감한 방전 전압 차가 기준 전압 초과이면 이상 상태(abnormal state)로 판단하고, 전지팩이 충전 중인 경우에 배터리 유닛의 n-1 번째 측정 전압에서 n 번째 측정 전압을 차감한 충전 전압 차가 기준 전압 초과이면 이상 상태로 판단하는 것을 특징으로 하는 전지팩에 관한 것이다.
Patent KR-20160093911-A (KR)
Title: Manufacturing method of substrate graphene growth without using metal catalyst and substrate graphene growth without using metal catalyst
Inventor: LEE YOUN TEK
IPC: C01B31/04
Filed: 2015-01-30
Abstract: Provided is a manufacturing method of catalyst-free substrate grown graphene, comprising the following steps: (a) preparing a catalyst-free layer on a substrate; (b) supplying carbon-containing gas and etching gas and conducting low pressure chemical vapor deposition (LPCVD); (c) supplying the etching gas of the catalyst-free layer when supplying the carbon-containing gas so as to grow graphene on the catalyst-free layer; and (d) growing graphene on the substrate without the catalyst-free layer by continuously removing all the catalyst-free layers by the etching gas while continuously conducting LPCVD in the process of the step (c).
Patent KR-20160099972-A (KR)
Inventor: KIM SU HWAN
IPC: A61K36/258
Filed: 2015-02-13
Abstract: The present specification relates to a composition containing a natural extract, as an active ingredient, for preventing, alleviating, or treating a burn-out syndrome. The composition according to an aspect of the present invention is useful in the prevention, alleviation, and treatment of the burn-out syndrome by containing a ginseng fruit extract. In addition, the composition according to an aspect of the present invention further contains, besides ginseng fruits, at least one selected from the group consisting of red ginseng, Angelica gigas, Cornus officinalis, deer antlers, and Illicium verum, and thus can maximize a synergetic effect between two or more ingredients, thereby exhibiting excellent effects in the prevention, treatment, and alleviation of the burn-out syndrome. Therefore, the use of the composition of the present invention enables the prevention, treatment, and alleviation of the burn-out syndrome, and thus can create mentally and physically healthy persons and societies.
Patent KR-20160001604-A (KR)
Inventor: TOKUNAGA NAO
IPC: C03B33/033
Filed: 2015-02-16
Abstract: The present invention provides a scribing device for scribing a scribing scheduled line, without interference, with a chuck claw even when a cut area of a substrate is nearly as small as the area grasped by the chuck claw. The scribing device comprises: a loader (A) transferring the substrate (W) from a first position to a second position on the lower side in a substrate returning direction; and a scrap paper returning unit (B) returning the upper end of the substrate (W) transferred to the second position to a scribe unit (C) arranged on the lower side, the upper end grasped by the chuck claw (11). The scribe device scribes the scribe scheduled line (S2) on the surface of the substrate (W) returning to the scribe unit (C) by a cutter wheel (23) of the scribe unit (C). The loader (A) comprises an absorption returning member (2) picking up the substrate (W) and can move together with the absorption returning member (2) in an axial direction.
Patent KR-20150102723-A (KR)
Inventor: GENIN FRANKLIN MARIE
IPC: F23M20/00
Filed: 2015-02-27
Abstract: Provided is a sound damping device including at least one opening part (27) for a sealed gas (29) to deviate grazing gas flows (19,19.2) farther from a mouse (17) of a sound damper (11).
Patent KR-20160108847-A (KR)
Title: hanging line type seeds catcher for shellfish culture and product thereof
Inventor: YANG SEUNG WOO
IPC: A01K61/00
Filed: 2015-03-09
Abstract: The present invention relates to a manufacturing method of an adhesion type substrate for attaching young shells of fish and shellfish, and to a product thereof. The adhesion type substrate for attaching young shells of fish and shellfish increases a rate of attaching young shells when raising adhesion type fish and shellfish such as mussels, oysters, and the like, and is gradually and naturally decomposed without eluting harmful substances. The manufacturing method of the adhesion type substrate for attaching young shells of fish and shellfish comprises: a first step of injecting any one type of material among vermiculite powder, iron oxide powder, residues of synthetic rubber or artificial rubber (EPDM, EVA, S-EBS) to a mixer, and melting the same; a second step of binding a thermoplastic resin to the circumference of a hanging rope, and inserting the same into a mold; a third step of injecting a product molten by the mixer into the mold, and solidifying the same; and a fourth step of separating a substrate for attaching young shells solidified in the mold from the mold.
Patent KR-20150037783-A (KR)
Title: 자동왕복 계란알 마찰력 장치기
IPC: A61H15/00
Filed: 2015-03-09
Abstract: 본체 자동 왕복 계란알 마찰력 장치기 본 발명의 구동모터력을 사용 소력으로 왕복중에 아푼 부분에 계란알 4게가 알홈통집 속에서 회전하면서 사용 부분 아푼 곳에 밀차하여 어혈등 계란알의 신비를 밀차 흡수력이 되는 건강회복이 되도록 구비된 것으로 일반 종래는 수동사용으로 상대력 또는 시간소요 알 1게로 마찰하여 어혈정도 풀이로 전통방식으로 해결하였다 
상기 본체 구비 장치틀은 사용부위 전체 넓은 부분으로 알 1게에서 4게 사용으로 시간과 사용 회수 게 종래 전통 방식보더 4배 더 효률력(마찰 흡수력)이 높은 것으로 사용 30분 이상하여 사용범위로 한 특징으로 장치가 된 자동 왕복 계란알 마찰력 장치기 
(색인어) 
수동사용에서 자동효률 흡수력으로 이용
Patent KR-20160109473-A (KR)
Title: Image pickup lens, camera module and digital device including the same
Inventor: KIM SEON YOUNG
IPC: G02B13/18
Filed: 2015-03-11
Abstract: An embodiment provides an image pickup lens including a first lens to a third lens arranged in sequence from an object side to an image side, wherein the first lens and the third lens have negative refraction, and the second lens has positive refraction. A position of the first lens is fixated, and a position of the second lens and the third lens is variable.
Patent KR-20150107663-A (KR)
Inventor: MITSUOKA KAZUYUKI
IPC: H01L21/02
Filed: 2015-03-12
Abstract: The purpose of the present invention is to reliably remove liquid on a wafer (W), to reduce operating costs, and to remove F ions. A separation and remaking apparatus comprises: a supercritical processing unit (3) for generating mixed gas including a first fluorine-containing organic solvent with a first boiling point, and a second fluorine-containing organic solvent with a second boiling point lower than the first boiling point; and a distillation tank (34) for storing hot water (34W) having a temperature between the first boiling point and the second boiling point, inserting the mixed gas into the hot water (34W), and separating the mixed gas into first fluorine-containing organic solvent in a liquid form and second fluorine-containing organic solvent in a gaseous form. An introduction line (50) for inducing the mixed gas from the supercritical processing unit (3) to the distillation tank (34) is installed, and the front end (50a) of the introduction line (50) is arranged in hot water (34W).
Patent KR-20160111100-A (KR)
Inventor: KIM JUNG HOON
IPC: H01R12/57
Filed: 2015-03-16
Abstract: 방수 기능을 갖는 시그널 패드가 개시된다.
Patent KR-20160111156-A (KR)
Inventor: PARK CHEONG YONG
IPC: F21S2/00
Filed: 2015-03-16
Abstract: The present invention relates to a lighting apparatus. The lighting apparatus includes: a power supply case embedded with a power supply unit; one or more light emitting assemblies having one or more LEDs; and a connection member connecting the power supply case and the light emitting assemblies such that an installation location and an installation angle of the light emitting assemblies for the power supply case can be adjusted.
Patent KR-20160115405-A (KR)
Inventor: JUNG IN DON
IPC: B63B25/16
Filed: 2015-03-27
Abstract: Disclosed is a marine floating body having a combined IGG/GCU device for production of gas provided with a combustion gas and inert gas production and supply system, used in the marine floating body using LNG as a fuel. The marine floating body comprises: a natural gas provider providing natural gas; the combined IGG/GCU device receiving the natural gas from the natural gas provider; and an air supply unit supplying combustion air to the combined IGG/GCU device, wherein the combined IGG/GCU device receives and mixes the natural gas and the combustion air, and supplies the gas, generated therefrom, to a combustion gas demander. Through this, the present invention, in the case of performing a purging work in an LNG vessel, can perform an inert gas generation work and a natural gas processing work concurrently only by one combined IGG/GCU device even though being provided with other separated IGG and GCU, thereby reducing usage space, reducing power consumption and simplifying a facility compared with the case that the IGG is separated from the GCU.
Patent KR-20160115524-A (KR)
Title: 도로 커팅장치
Inventor: CHO JONG LAI
IPC: E01C23/09
Filed: 2015-03-27
Abstract: 본 발명에 따른 도로 커팅장치는 바디, 상기 바디의 일측에 횡 방향으로 이동 가능하게 구비되는 연결부 및 상기 연결부의 일측에 결합되는 커팅모듈을 포함한다.
Patent KR-20160115618-A (KR)
Title: 건축용 단열재 및 그 제조방법
Inventor: PARK BYUNG EUN
IPC: E04C2/296
Filed: 2015-03-27
Abstract: 본 발명은 단열 성능이 우수하고 제조 비용이 저렴한 건축용 단열재에 관한 것이다. 본 발명에 따른 건축용 단열재는 건축물에 사용되는 단열재에 있어서, 왕겨 또는 볏집과 목재 분쇄물 및 바인더를 포함하는 혼합물로 구성되고, 내부에 삽입 부재가 구비되는 것을 특징으로 한다.
Patent KR-20160116698-A (KR)
Title: 냉각수를 순환시켜 cdu를 세척하는 세척장치
Inventor: LEE YONG HAN
IPC: B08B3/00
Filed: 2015-03-31
Abstract: 본 발명은 펌프동력으로 냉각수를 냉각감지장치에 공급할 수 있어 냉각수의 교체 및 순환으로 냉각감지장치의 수명을 연장할 수 있고, 냉각수의 순환 시 순환하는 냉각수에 공기를 공급하는 공기밸브를 구비하여 기포가 형성된 냉각수가 순환함으로써, 냉각수가 냉각감지장치의 내부를 보다 잘 세척할 수 있고, 냉각감지장치를 순환하는 순환라인에 필터를 구비하여 오염된 냉각수가 냉각감지장치의 내부를 순환하면서 정화될 수 있어, 냉각수의 재사용에 따라 장치수명을 연장할 수 있으며, 복수 개의 냉각감지장치 구조체를 장착하여 동시에 장치를 세척할 수 있어 장치세척의 효율성이 높으며, 복수 개의 대상장치 중 일부에만 냉각수를 순환할 수 있도록 순환라인을 개폐하는 스위치를 구비하여 사용의 편리함을 더할 수 있는 순환세척장치에 관한 것이다. 본 발명의 일 실시예에 의한 순환세척장치는, 구조체를 지지하는 프레임;과 프레임의 일측부에 구비되며, 내부에 냉각수를 보관하는 냉각수저장조;와 상기 냉각수저장조에서 상기 냉각수가 배출되는 유로를 제공하는 배출부;와 상기 배출부에서 배출된 상기 냉각수가 상기 냉각수저장조로 회수되는 유로를 제공하는 회수부;와 배출부의 적어도 일부와 연결되며, 상기 냉각수가 상기 배출부에서 배출되어 상기 냉각수저장조로 회수되기 위한 순환동력을 제공하는 순환펌프;와 프레임의 일면에 형성되는 장치장착부;와 배출부의 적어도 일부분에 연결되며, 상기 배출부로부터 상기 냉각수가 상기 장치장착부에 공급되는 유로를 제공하는 유입관부;와 상기 회수부의 적어도 일부분에 연결되며, 상기 장치장착부로 공급된 상기 냉각수가 상기 회수부로 배출되는 유로를 제공하는 유출관부;와 배출부 또는 상기 회수부의 적어도 일부분에 연결되어 상기 냉각수를 정화하는 필터부; 및 순환펌프와 전기적으로 연결되어 상기 순환펌프를 동작하는 펌프스위치를 포함하는 것일 수 있다.
Patent KR-20160121736-A (KR)
Inventor: MOON HYOUNG MIN
IPC: C02F1/467
Filed: 2015-04-10
Abstract: Disclosed is a water treatment apparatus. According to an embodiment of the present invention, the water treatment apparatus comprises: a supply part which supplies raw water; a filtration part which filters the raw water received from the supply part; and a discharge part which discharges the raw water filtered in the filtered part to the outside and supplying the filtered water to a user. The filtration part may include an ion exchange filter. The ion exchange filter filters raw water through electrochemical ion exchange when a constant voltage is applied. When a reverse voltage is applied, the ion exchange filter is refreshed, and generates sterilized water.
Patent KR-20160128015-A (KR)
Title: 오디오 재생 장치 및 방법
Inventor: SEO JEONG IL
IPC: H04S3/00
Filed: 2015-04-28
Abstract: 본 발명은 오디오 재생 장치 및 방법에 관한 것이다. 본 발명에 따르면, 입력 오디오 신호를 이용하여 전처리 오디오 신호를 생성하고, 상기 전처리 오디오 신호의 포맷과 상기 오디오 재생 장치의 구성 정보 및 주변 환경 정보를 기초로 재생 장치 파라미터를 생성하는 파라미터 생성부와, 상기 전처리 오디오 신호와 상기 재생 장치 파라미터를 이용하여 출력 오디오 신호를 생성하고, 상기 출력 오디오 신호를 증폭하는 오디오 신호 증폭부, 및 상기 증폭된 출력 오디오 신호를 출력하는 오디오 신호 출력부를 포함하는 오디오 재생 장치가 제공된다. 본 발명에 따르면, 시스템을 구성하는데 필요한 메인 컨트롤러의 부하를 줄여줄 수 있다.
Patent KR-20150128599-A (KR)
Title: Method for preparing a monomer
Inventor: FUJIWARA TAKAYUKI
IPC: C07D307/20
Filed: 2015-05-07
Abstract: The present invention provides a method for manufacturing a monomer represented by general formula (1), which prepares a metal enolate solution by reacting a compound represented by general formula (9) with a base or a metal selected from group 1A metal, group 2A metal, and group 2B metal, and then reacting the enolate solution with acyloxy ketone represented by general formula (8). A photoresist material in accordance with the present invention has excellent storage stability, and has excellent properties including high dissolution contrast, acid diffusion control, low coarseness and the like with respect to the image formation of positive and negative inversion in organic solvent development as well as the conventional positive type pattern formation by alkali development,.
Patent KR-20160132719-A (KR)
Inventor: AHN JAE WOO
IPC: B63B17/00
Filed: 2015-05-11
Abstract: The present invention provides an anti-icing device for a ballast tank, which prevents ballast water in a ballast tank from icing by continuously maintaining the fluidity of the water using the icing properties of the water. The anti-icing device for a ballast tank comprises a rotation unit which is formed in the wall between the ballast tank and cargo and circulates the ballast water through a rotation method to prevent the ballast water in the ballast water from icing. Therefore, the present invention enables the safe and stable operation of various offshore structures, such as a ship in a polar region, by the simple structure of the device.
Patent KR-20160133859-A (KR)
Inventor: HONG SUNG HYUN
IPC: B29C44/56
Filed: 2015-05-13
Abstract: The present invention relates to a method for producing a limited combustible foaming polystyrene. The method comprises: a first foaming step of firstly foaming a foaming polystyrene powder which is a raw ingredient at 100-110C and at air pressure of 0.2-0.3; a drying step of adding and drying a raw ingredient expanded and foamed in the first foaming step in a drier of 0-70C for 9-11 minutes; a second foaming step of storing the raw ingredient dried in the drying step at room temperature for 4-8 hours, and secondly foaming the same at 100-110C and at air pressure of 0.2-0.3; a first mixing and coating step of spraying, mixing, and coating 50-100 parts by weight of a first additive with respect to 100 parts by weight of a raw ingredient expanded and foamed in the second foaming step; a second mixing and coating step of spraying, mixing, and coating a second additive with respect to a foamed polystyrene mixture mixed and coated in the first mixing and coating step; a first and second drying step of firstly drying a foamed polystyrene composition mixed and coated in the second mixing and coating step at 55-65C for 3 minutes, secondly drying the same under the same conditions, and storing the same at room temperature for 4-24 hours; and a molding step of storing the foamed polystyrene composition dried through the first and second drying step in a hopper, supplying the same to a molding device, and supplying the same to a molding device, wherein the foamed polystyrene composition is molded under air pressure of 0.5-1 for 165-175 seconds by being supplied to the molding device maintained at a temperature of 85-95C, and a molded material is moved to a drying chamber to be dried for 11-13 hours while being maintained at 65-75C and then to be cut.
Patent KR-20160137013-A (KR)
Inventor: CHAI YOUNG MIN
IPC: B65D33/00
Filed: 2015-05-22
Abstract: The present invention relates to a laundry packing material capable of suppressing occurrence of an unsuspected suffocation accident of an infant, due to a remaining vinyl material. The laundry packing material includes: a pair of cover units having an accommodation space accommodating laundry and formed of a transparent synthetic resin material, wherein the pair of cover units have a through hole in order for a hanging unit of a ring shape in a hanger to be exposed to the outside; an identification unit installed in the accommodation space between the pair of cover units, wherein an identification mark such as a company name of a laundry business operator is printed in the identification unit; and a fusing unit fusing the cover unit and the identification unit. The fusing unit includes: at least a pair of shoulder line units fused along a line corresponding to a shoulder support unit of the hanger; multiple lower fusing units formed at fixed intervals in the horizontal direction at a position corresponding to a lower edge of the identification unit in the lower part based on the shoulder line unit; and at least a pair of upper fusing units formed to be symmetric to each other across the through hole at the position corresponding to an upper edge of the identification unit in the upper part based on the shoulder line unit.
Patent KR-20160137122-A (KR)
Title: Spindle motor and driving device of recording disk having the same
Inventor: PARK WON KI
IPC: G11B33/14
Filed: 2015-05-22
Abstract: The present invention relates to a spindle motor, comprising: a base member equipped with an installation unit; a lower thrust member fixated and installed to the installation unit of the base member; a shaft having a lower end unit fixated and installed to the lower thrust member; and a rotation member installed on the shaft capable of rotating around the shaft. Disclosed is the spindle motor having a step part for preventing bubbles from flowing into a region where a radial dynamic pressure groove of a bearing gap is formed in the lower thrust member.
Patent KR-20160139614-A (KR)
Title: 접촉식 터치로 인식되는 비접촉식 동작 인식 사용자 인터페이스
Inventor: PARK SO EUN
IPC: G06F3/00
Filed: 2015-05-28
Abstract: 본 발명은 접촉식 터치로 인식되는 비접촉식 동작 인식 사용자 인터페이스에 관한 것으로, 더욱 상세하게는 사용자의 비접촉식 동작을 인식하여 접촉식 터치 인식 방법에 매칭시켜 스마트폰을 조작하는 방법에 관한 것이다. 
본 발명은 상기 목적을 위한 접촉식 터치로 인식되는 비접촉식 동작 인식 사용자 인터페이스로서, 휴대 기기의 사용자 인터페이스에 있어서 사용자의 접근을 인식하는 센서부와, 센서부에서 접근을 인식했을 때, 동작을 촬영하는 카메라, 카메라에서 촬영한 동작을 분석하는 분석부, 분석부에서 분석된 동작 입력에 의해 실행될 이벤트가 설정된 이벤트 설정부, 이벤트 설정부에서 설정된 이벤트를 실행하는 실행부로 구성되는 것을 특징으로 한다.
Patent KR-20160141260-A (KR)
Title: Display Device
Inventor: PARK KYUNG JAE
IPC: H01L51/56
Filed: 2015-05-29
Abstract: The present invention relates to a display device which includes a display panel, a cover bottom, a flexible circuit board, a first adhesive member, a printed circuit board and a driving part. The display panel displays an image. The cover bottom accommodates the display panel. The flexible circuit board has one end attached to the pad region of the display panel, and is bent at the back surface of the cover bottom as it has at least two bending parts. The first adhesive member is positioned between the back surface of the cover bottom and the back surface of the flexible circuit board, and fixes the flexible circuit board to the cover bottom. The printed circuit board is attached to the other end of the flexible circuit board. The driving part is mounted on a surface of the flexible circuit board facing the upper surface of the printed circuit board. So, noise and external impact can be prevented.
Patent KR-20160141585-A (KR)
Inventor: LEE IN JAE
IPC: G06K19/077
Filed: 2015-06-01
Abstract: The present invention relates to a memory card adaptor, including: multiple first terminals having a first arrangement structure and an earth terminal; multiple second terminals having a second arrangement structure and configured to be electrically connected to the corresponding first terminals; an earth frame configured to be extended to cover the outer circumference of the multiple first terminals and the multiple second terminals; and a housing configured to contain the first terminals, the second terminals, and the earth frame. The memory card adaptor of the present invention has an excellent electrical property and can stably operate data transfer at high speed.
Patent KR-20160142147-A (KR)
Inventor: KIM SOO YEON
IPC: C09K11/06
Filed: 2015-06-02
Abstract: The present invention provides a heterocyclic compound and an organic light emitting diode containing the same. The organic light emitting diode contains a first electrode, a second electrode facing the first electrode, and one or more organic layers between the first and second electrodes and includes heterocyclic compounds. The heterocyclic compounds improve efficiency and/or lifetime in the organic light emitting diode has have low driving voltage.
Patent KR-20160142621-A (KR)
Inventor: PARK SEUNG OK
IPC: A62C35/20
Filed: 2015-06-03
Abstract: The present invention relates to a fire hydrant for a hose reel, reducing a thickness of a body since a hose reel approaches a door. The present invention comprises; a fire hydrant body; a hose reel; and a rotating member.
Patent KR-20160144133-A (KR)
Title: Air conditioer and displaying method for dust concentration using the same
Inventor: CHOI HYEONG HWAN
IPC: F24F11/00
Filed: 2015-06-08
Abstract: A dust concentration displaying method is disclosed. The dust concentration displaying method comprises: a step of detecting dust concentration through a dust sensor; a step of displaying a frost message in a display unit when the detected dust concentration is equal to or larger than a preset first dust concentration; and a step of detecting the dust concentration in real-time for a preset period of time to display the frost message in the display unit when the detected dust concentration is equal to or larger than a second dust concentration.