baber/WOPTO huggingface dataset:
Patent KR-20160132691-A (KR)
Title: Electric transfer means and the control method thereof
Inventor: RO HUN TAE
IPC: B60L11/18
Filed: 2015-05-11
Abstract: The present invention relates to an electric transport means and a method for controlling the same. An electric transport means according to an embodiment of the present invention comprises: a battery pack; a drive unit which is connected to the battery pack; a user interface unit which is connected to the battery pack; an auxiliary storage unit which is connected to the user interface unit; a switching unit which is connected between the auxiliary storage unit and the drive unit; and a control unit which controls the battery pack and the switching unit. In this case, the control unit controls the switching unit to be turned off when a contact failure of the battery pack occurs. According to embodiments of the present invention, provided may be an electric transport means and a method for controlling the same, which enable power supplied to the user interface unit to be maintained even when a contact failure of the battery pack occurs.
Patent KR-20150058133-A (KR)
Inventor: YOON SUNG JUN
IPC: A61K8/49
Filed: 2015-05-13
Abstract: Provided in the present invention is a composition for skin cell regeneration, anti-wrinkle, anti-oxidation and skin whitening, especially a composition for cosmetics, medicine or health food containing a compound represented by chemical formula 1 or pharmaceutically acceptable salt. The composition for cosmetics, medicine or health food has less side effects to be safe to a human body and to have excellent skin cell regeneration, anti-wrinkle, anti-oxidation and skin whitening.
Patent KR-20160134063-A (KR)
Title: Pile member with ground-pressing part
Inventor: RYU JI HOON
IPC: E02D3/00
Filed: 2015-05-14
Abstract: The present invention relates to a pile member with a ground pressing portion. More specifically, the pile member comprises: a support pipe portion which is formed in a hollow pipe structure; and an excavation blade portion which is formed on the outer surface of the support pipe portion, wherein the excavation blade portion is formed to protrude in a spiral shape along the outer surface of the support pipe portion, an upper pressurization means is further provided on the lower surface of the excavation blade portion to fix the support pipe portion by pressurizing the excavated ground, the excavation blade portion of the fixed pile member excavated and fixed to the ground for supporting a building is provided with the upper pressurization means, the support pipe portion is provided with a side pressurization means, and the upper pressurization means and the side pressurization means pressurize the ground after excavation, thereby preventing the pile member from being moved or rotated by external force or improving support force.
Patent KR-20150135091-A (KR)
Inventor: LEE HO YONG
IPC: C09K11/06
Filed: 2015-05-14
Abstract: The present invention relates to a carbazole derivative and an organic light emitting device comprising the same and, more specifically, to an organic light emitting device comprising: a first electrode; a second electrode provided opposite the first electrode; and one or more organic layers including a light emitting layer provided between the first electrode and the second electrode. According to one embodiment of the present invention, provided is a carbazole derivative represented by chemical formula 1.
Patent KR-20160136144-A (KR)
Inventor: RYU HONG KI
IPC: G06Q50/04
Filed: 2015-05-19
Abstract: 본 발명은 선박 및 해양 플랜트 구조물의 정합을 위한 계측 비교 분석시스템에 관한 것으로서, 보다 상세하게는 선박 및 해양 플랜트 구조물을 이루는 각 블록이 조인트 되기 전 접합 부분에 대한 계측을 하고 그 계측데이터를 비교 분석하여 실제 결합시 발생될 수 있는 오차 등을 미연에 방지함으로써 생산성을 높이고, 실시간 자료 전송이 가능하여 작업능률을 크게 향상시키도록 하여 공기 단축을 가능하게 한 선박 및 해양 플랜트 블록의 정합을 위한 계측 비교 분석시스템에 관한 것이다. 
본 발명에 의하면, 계측기기에서 계측한 값을 비교분석하여 오차 값에 대한 정보를 통해 사전에 수정을 가능하게 함으로써 실제 결합시 발생될 수 있는 오차를 미연에 방지할 수 있어 생산성을 크게 향상시킴은 물론이고 현장 작업자가 소지하게 되는 휴대단말기를 매개로 실시간 정보를 수신 및 전송할 수 있도록 구성되어 수일이 소요되는 결제 등의 단축도 가능하여 작업능률을 크게 향상시켜 전체 공기 단축을 가능하게 하는 효과를 나타낸다.
Patent KR-20160136933-A (KR)
Inventor: BAEK HYUN HO
IPC: G01R19/165
Filed: 2015-05-21
Abstract: The present invention relates to a noise measuring device for measuring the noise of a chip. According to various embodiments of the present invention, the measurement device includes: a measuring circuit which is connected to a first power line to which a first voltage of the chip is applied and which receives a measured object signal having a second voltage; and a voltage doubler circuit which is connected to the first power line and boosts driving power having the first voltage. The measuring circuit drives through driving power which is boosted from the voltage doubler circuit so as to measure the noise of the measured object signal.
Patent KR-20160136977-A (KR)
Inventor: JEOUNG TAE YEUN
IPC: A63G31/00
Filed: 2015-05-22
Abstract: Disclosed is a compound airbounce slide, comprising: an airbounce slide with which air is filled; a base which forms a flat plate of the flat plate-shaped airbounce slide; a sidewall which contacts with both sides of the base; an adhesive part of the base, which is arranged on an upper surface of the base; and a surface cover sheet adhered to the base. Accordingly, a base surface of the airbounce slide is protected, and a cover for treating a surface can be replaced with a new one because this cover is detachable as required. Thus, since the service life of the whole airbounce slide is extended, and a safety structure, such a safety zone, is provided using a surface cover, the compound airbounce slide may be used as play and exercise equipment for children and kids by increasing stability.
Patent KR-20160138657-A (KR)
Title: 다공성 세라믹 소결체 가공 방법
Inventor: EUN KYOUNG A
IPC: C04B41/82
Filed: 2015-05-26
Abstract: 본 발명의 다공성 세라믹 소결체 가공방법은, 다공성 세라믹 소결체에 유기 바인더를 코팅하여 상기 다공성 세라믹 소결체에 존재하는 기공에 상기 유기 바인더를 충진시키는 단계; 상기 유기 바인더가 충진된 세라믹 소결체를 연삭하거나 정밀치수가공하는 단계; 및 상기 세라믹 소결체의 가공 후 소결 온도 또는 재결정 온도 이하에서 열처리를 하여 상기 유기 바인더를 제거하는 단계;를 포함하여 이루어지는 것을 특징으로 한다. 
본 발명에 의하면, 연삭 가공이나 NC 가공 등에 있어서도 가공면에서 팁이 떨어져 나가는 문제를 방지할 수 있어 표면 정밀도 및 치수 정밀도가 높고 매끄러운 면을 가진 제품으로 가공이 가능하게 된다.
Patent KR-20160139482-A (KR)
Title: Rear vehicle body reinforcing structure
Inventor: AN YONG DOK
IPC: B62D25/10
Filed: 2015-05-27
Abstract: A rear vehicle body reinforcing structure is disclosed. The rear vehicle body reinforcing structure comprises a rear reinforcing member disposed around the rear vehicle body door opening and coupled to a rear body, wherein the rear reinforcing member is formed to open upward in a vertical direction of the vehicle, thereby enabling reinforcement of a rear vehicle body of a space frame type hatchback vehicle.
Patent KR-20160139485-A (KR)
Title: Configuration and Control Method of Hybrid Power Generation System using Fuel Cell and Engine for Distributed Power Generation
Inventor: AHN KOOK YOUNG
IPC: H01M8/04
Filed: 2015-05-27
Abstract: The present invention discloses a fuel cell-engine hybrid power generation system for distributed power generation. According to one aspect of the present invention, the fuel cell-engine hybrid power generation system includes: a fuel cell for generating electricity by an electrochemical reaction between an input oxidizing agent and a fuel, and discharging an anode off gas; a cooler for outputting one discharge gas as a result of performing at least one of cooling the anode off gas, which is introduced, and removing at least partial moisture from the anode off gas; a heat exchanger having a first flow path introduced with the anode off gas and a second flow path introduced with the one discharge gas, for mutually exchanging heat between fluids inside the first flow path and the second flow path; a control valve for receiving the one discharge gas outputted from the cooler to transmit the one discharge gas to at least one of the second flow path of the heat exchanger and a bypass of the heat exchanger; a branch pipe for branching and discharging the anode off gas at a preset first ratio; and an engine for receiving a combustion gas including at least one of the one discharge gas heat-exchanged by passing through the second flow path of the heat exchanger, the one discharge gas transmitted through the bypass of the heat exchanger, and the anode off gas transmitted through the branch pipe, to combust the combustion gas for generating additional electricity.
Patent KR-20160139617-A (KR)
Inventor: LEE JEONG BAE
IPC: H01M4/80
Filed: 2015-05-28
Abstract: The present invention relates to a metal foam filter, a lithium slurry flow battery comprising the same, and a method for manufacturing the same. The metal foam filter comprises: a porous layer including a metal having at least one of aluminum and copper, and an alloy having at least one of aluminum and copper; and a coating layer including a lithium active material on at least one surface of the porous layer. According to an embodiment of the present invention, the lithium slurry flow battery can minimize electric loading of an external pump used to circulate slurry having high solid content.
Patent KR-20160141579-A (KR)
Inventor: KIM JAE WOO
IPC: A01K61/00
Filed: 2015-06-01
Abstract: 본 발명은 갑각류가 서식할 수 있는 최적의 환경을 조성하여 갑각류를 대량 양식 가능하도록 하며, 더불어 갑각류의 알을 용이하게 수거하여 희귀하고 가치가 높은 갑각류를 용이하게 번식시킬 수 있도록 한 수생 갑각류의 배양 및 알 수거 장치에 관한 것이다. 
상기 목적을 달성하기 위하여 제공된 본 발명에 따른 수생 갑각류의 배양 및 알 수거 장치는 함체형태로 형성되되 상부와 하부가 개방되는 몸체 및 상기 몸체의 하부에 연결되며 하측으로 갈수록 좁아지도록 형성되는 경사부로 이루어지는 수조와 상기 경사부의 하부 둘레면에서 하방으로 돌출되는 돌출부와 상기 돌출부를 개폐하는 개폐밸브와 상기 돌출부의 하단에 탈착가능하게 연결되어 알이 수집되는 알저장부 및 상기 몸체 내부에 구비되어 상부와 하부를 구획하며, 알이 통과되는 크기의 관통홀이 복수개 형성된 판 형상의 트레이를 포함하여 구성되는 것을 특징으로 한다. 
상기 특징을 포함하여 구성되는 본 발명은 산란된 알을 용이하게 수거할 수 있는 효과가 있다.
Patent KR-20160142522-A (KR)
Inventor: YOON SANG DEUK
IPC: F17C5/02
Filed: 2015-06-03
Abstract: According to the present invention, disclosed is a vessel including a storage tank, liquefying natural gas to return the liquefied natural gas to a storage tank. The vessel including the storage tank comprises: a first compressor to compress natural gas supplied from the outside of a system; a first cooler to cool down the natural gas compressed by the first compressor; a first and a second compander to expand or compress a fluid; a first heat exchanger performing self-heat exchange of the natural gas to cool down the natural gas; an expanding means to expand the fluid passing through the first heat exchanger; a second cooler to cool down the fluid passing through the first compander; and a third cooler to cool down the fluid passing through the second compander. The first heat exchanger cools down a part of natural gas branched after passing through the first compressor and cooler by using the fluid which is branched after passing through the first compressor and cooler, and is expanded by the first and/or second compander.
Patent KR-20150141894-A (KR)
Inventor: MUSSINO FRANCO
IPC: H04N21/482
Filed: 2015-06-09
Abstract: The present invention provides a method for automatically managing and organizing database of logical channel numbers (LCNs) related to radio-television services, a radio-television apparatus, a remote control device, and a system. The method of the present invention allows a plurality of radio-television services to be hierarchically classified in at least two levels, wherein a first level identifies a broadcaster, and a second level identifies a radio-television service including the selected broadcaster.
Patent KR-20160092468-A (KR)
Inventor: KIM KI YOUL
IPC: F04B53/00
Filed: 2015-06-09
Abstract: The present invention relates to a concrete pump and, specifically, to a wear resistant ring for a concrete pump, which is attached to and moves with a wearing plate by being fixed to an inlet of an S valve. The purpose of the present invention is to provide a wear resistant ring with excellent wear resistance and a manufacturing method for the same, wherein the wear resistant ring can be simple manufactured and be easily combined with the S valve. According to an embodiment of the present invention, the wear resistant ring has a ring shape in which a carbon steel material, which is divided into a sliding unit sliding with the wearing plate and a connection unit connected to the S valve, is integrated. The wear resistant ring has: a first surfacing welding layer on a sliding surface of the sliding unit; and a second surfacing welding layer formed on the outer circumference of the sliding unit. The first surfacing welding layer and the second surfacing welding layer are formed by plasma transferred arc (PTA) surface welding by using cemented carbide powder as filler metal. According to the embodiment of the present invention, the wear resistant ring has a simple manufacturing process and is easily automatized. The wear resistant ring has excellent wear resistance and an even wearing property.
Patent KR-20150144701-A (KR)
Inventor: OKADA KEIJI
IPC: H01L21/265
Filed: 2015-06-11
Abstract: Provided is a technology capable of reducing influence of pollution as to a wafer under transport. An ion implantation apparatus (10) comprises: a vacuum processing chamber (16) where ion implantation into a wafer (W) is performed; more than one load lock chambers (54a, 54b) for carrying in the wafer to the vacuum processing chamber (16), and carrying out the wafer from the vacuum processing chamber (16); a middle transport chamber (52) prepared adjacently to both of the vacuum processing chamber (16) and the load lock chambers (54a, 54b); a load lock chamber-middle transport chamber connection hole for connecting the load lock chambers (54a, 54b) and the middle transport chamber (52); a load lock chamber-middle transport chamber connection tools (72a, 72b) having a gate valve capable of sealing the load lock chamber-middle transport chamber connection hole; a middle transport chamber-vacuum processing chamber connection hole for connecting between the middle transport chamber (52) and the vacuum processing chamber; and a middle transport chamber-vacuum processing chamber connection tool (70) having a movable shielding plate capable of shielding a part or the whole of the middle transport chamber-vacuum processing chamber.
Patent KR-20160056772-A (KR)
Title: 차가버섯, 상황버섯 및 꽃송이버섯의 복합버섯 균사체의 생산방법
Inventor: PARK JONG YEA
IPC: A01G1/04
Filed: 2015-06-12
Abstract: 본 발명은 복합버섯 균사체의 생산방법에 관한 것으로, 차가버섯( Inonotus    Obliquus ), 상황버섯( Phellinus       linteus ) 및 꽃송이버섯( Sparassis       Crispa )의 균사체를 보리, 귀리, 표고를 혼합한 배지에 배양함으로써, 차가버섯, 상황버섯 및 꽃송이버섯 균사체를 동일 조건에서 혼합하여 배양할 수 있고, 각 버섯 유래의 베타글루칸(β-glucan)을 모두 함유하는 복합버섯 균사체를 배양하여 효과를 발휘한다.
Patent KR-20160147454-A (KR)
Title: Method of controlling integrated power of virtual desktop client and apparatus using the same
Inventor: OH SOO CHEOL
IPC: G06F1/32
Filed: 2015-06-15
Abstract: An integrated power control apparatus for a virtual desktop client according to the present invention includes a monitor power source sensing part for sensing whether power is supplied to a monitor; a switch control part for controlling a client power switch for supplying power to a virtual desktop client terminal device corresponding to the monitor according to the sensed result; a power converter for converting the current of the power source; and a power supply part for supplying the power source to the virtual desktop client terminal device so that the operating system can be booted in the virtual desktop client terminal device and the virtual desktop client program can be executed. So, the power source of the client terminal and the monitor can be controlled.
Patent KR-20170000727-A (KR)
Inventor: JEON SEUNG BIN
IPC: G07D7/00
Filed: 2015-06-24
Abstract: The present invention relates to a medium processing apparatus, a financial machine, a financial system, and a control method of the same. The medium processing apparatus according to the present invention comprises: an identifying unit identifying a transaction medium in financial transaction; a recovery unit to which a medium, which has been identified as a recovery medium by the identifying unit, moves; a first storage unit storing the information of the medium moved to the recovery unit; and a control unit which tags transaction information on the index file of the medium information corresponding to the medium moved to the recovery unit as a file name. By storing and managing the image of the recovered media or unidentified notes separately, users can easily search for and check the image by date and transaction, so the users can check more accurate transaction information.
Patent KR-20170006210-A (KR)
Title: Surveillance method
Inventor: CHAE HEE SEO
IPC: G08B13/196
Filed: 2015-07-07
Abstract: In an embodiment of the present invention, disclosed is a surveillance method. The surveillance method according to an embodiment of the present invention includes; an event generation region detecting step of detecting an event generation region in an image which a first image sensor obtains; and a checking means moving step of moving a checking means mounting a second image sensor in a direction corresponding to the detected event generation region if the number of pixels in the event generation region is a preset critical number or less. Accordingly, the present invention can obtain a detailed event image by moving the checking means based on the analysis result of an event image which a surveillance camera obtains.
Patent KR-20170012701-A (KR)
Title: Tile grout composition using non-yellowing polyamic Spa ticks urea
Inventor: JEONG HYUNG OK
IPC: C04B26/16
Filed: 2015-07-22
Abstract: The present invention relates to a grout joint composition for a tile using a non-yellowing polyaspartic urea which comprises: a main element part comprising 70-90 wt% of an alicyclic isocyanate, 10-30 wt% of an alkoxysilane-modified isocyanate; a hardener part comprising 70-95 wt% of aspartic amine, or 3-10 wt% of a pigment or a pearl to form the color of the resulting line in a desired color, 0.1-0.5 wt% of an anti-foaming agent, 0.1-0.5 wt% of a leveling agent, 0.3-2.0 wt% of a coupling agent, 0.2-1.0 wt% of a ultraviolet stabilizer or anti-oxidant, and 1-10 wt% of an additive including 0.1-4.0 wt% of a flow control agent.
Patent KR-20170011473-A (KR)
Title: 컵자동세척기의 컵구동가이드부에 설치된 컵방향전환투입장치
Inventor: YANG MAN GYU
IPC: A47L15/00
Filed: 2015-07-23
Abstract: 본 발명은 컵자동세척기의 컵세척조에서 세척되어 컵방향이 아래로 향한 컵이 컵세척조와 연결된 컵유도로에 일련적으로 공급시, 컵유도로에 컵회전경사안내로를 더 설치하여 개구가 하부로 향한 컵이 개구가 후방으로 향하게 컵을 자동으로 회전하여 컵유도로상에서 컵의 외측둘레가 손쉽고 빠르게 굴러 이동하여 컵자동 세척기의 하부에 설치된 컵배출구의 컵받이에 컵을 보다 신속하고 안정적으로 공급하도록한 컵자동세척기의 컵구동가이드부에 설치된 컵방향전환투입장치에 관한 것이다.
Patent KR-20170011793-A (KR)
Title: 다축 시프트 파이프 가공기
Inventor: SON JEONG HO
IPC: B23P13/02
Filed: 2015-07-24
Abstract: 본 발명은 다축 시프트 파이프 가공기에 관한 것이다. 보다 상세하게는, 자동차 기어 변속기의 오토 체인지 레버(Auto Change Lever)에 사용되는 시프트 파이프의 가공을 위한 전용 가공기로써, 가공 전 시프트 파이프의 가공 공정 투입과정과 가공이 완료된 시프트 파이프의 배출을 자동화하고, 시프트 파이프의 밀링을 통한 면취 가공, 드릴링을 통한 관통공 가공, 브러쉬 가공을 통한 내경 가공을 포함한 다양한 가공을 연속적으로 수행하여 시프트 파이프의 가공 공정 효율을 증가시키고, 가공이 완성된 시프트 파이프의 대량 생산이 가능하도록 할 수 있는 다축 시프트 파이프 가공기에 관한 것이다. 
이를 위해 본 발명은 시프트 파이프 투입 배출부, 상하 단면 면취 가공부, 측면 홈 가공부, 상단 경사 면취 및 하부 드릴 가공부, 중하부 드릴 가공부, 중하부 엔드밀 가공부, 상단 엔드밀 가공부, 내경 브러쉬 가공부, 턴테이블, 고정부, 절삭유 공급부를 포함하는 다축 시프트 파이프 가공기를 제공한다.
Patent KR-20170015583-A (KR)
Inventor: YOON HYUNG DO
IPC: A61C19/00
Filed: 2015-07-29
Abstract: 본 발명은 자외선을 이용한 기자재 살균장치에 관한 것으로, 기자재가 거치 되며 기자재를 살균하기 위한 공간을 제공하는 몸체, 몸체와 결합하여 상기 몸체를 개폐하는 커버, 자외선을 제공하는 자외선 제공 모듈, 반사율을 향상시키는 반사 유닛, 초음파를 발생하고 세척시키는 초음파 살균 모듈, 열풍 건조하는 건조 모듈, 기자재를 회전시키는 회전 유닛, 커버를 몸체로부터 이격시키는 이격 유닛, 자외선의 강도를 조절하는 자외선 강도조절 유닛 및 자외선의 조사시간을 조절하는 타이머 유닛을 포함하며 이를 통해 자외선 반사효율을 높여 살균 효율을 개선하고 초음파세척, 건조 및 자외선조사 등의 살균이 완료된 기자재를 자동으로 개방하여 사용자 편의가 개선되는 살균장치를 제공한다.
Patent KR-20170014871-A (KR)
Title: 레이저 조사 영역의 실시간 온도 측정을 위한 챔버 유닛 및 이를 포함하는 레이저 가공 시스템
Inventor: HWANG DAE SOON
IPC: B23K26/00
Filed: 2015-07-31
Abstract: 레이저 조사 영역의 실시간 온도 측정을 위한 챔버 유닛 및 이를 포함하는 레이저 가공 시스템이 개시된다. 개시된 챔버 유닛은 베이스 플레이트와, 상기 베이스 플레이트를 덮도록 마련되는 커버 플레이트와, 상기 커버 플레이트에 마련되는 것으로 레이저 빔이 투과하는 제1 윈도우와, 상기 커버 플레이트에 상기 제1 윈도우와 이격되게 마련되는 것으로 상기 가공 대상물의 특정 영역에 대한 온도 측정을 위한 측정빔이 투과하는 제2 윈도우를 포함한다.
Patent KR-20170017095-A (KR)
Title: Zirconia-nickel pin for voltage measuring terminal of fuel cell and the method of manufacturing the same
Inventor: HONG SU PYO
IPC: H01M8/04
Filed: 2015-08-05
Abstract: The present invention relates to a zirconia-nickel pin for a voltage measuring terminal of a fuel cell and a manufacturing method thereof, and more particularly, to a zirconia-nickel pin for a voltage measuring terminal of a fuel cell, capable of improving durability by reducing abrasion of a separation plate and breakdown of a terminal pin for measuring a cell voltage of a fuel cell stack, improving contact reliability between the terminal pin and the separation plate, and further shortening a cell voltage measuring evaluation time of the fuel cell. A nickel tip is welded on an end of a zirconia rod. The method according to the present invention includes the steps of: metalizing the end of the zirconia rod by spraying and sintering Ag paste; assembling the nickel tip with the end of the zirconia rod which has been metalized; and welding the assembled zirconia rod and nickel tip through a lead-free soldering process.
Patent KR-20170017272-A (KR)
Title: A piezoelectric sub-charger
Inventor: KIM HYEON JIN
IPC: H02N2/18
Filed: 2015-08-06
Abstract: The present invention relates to a piezoelectric second battery for a smart watch and, more specifically, to a piezoelectric second battery for a smart watch, capable of being automatically charged by maximization of piezoelectric effects while a user wears the smart watch by having a piezoelectric generation unit. As the piezoelectric second battery for a smart watch comprises the piezoelectric generation unit, the secondary battery is automatically charged through maximization of piezoelectric effects while a user wears the smart watch.
Patent KR-20170019955-A (KR)
Title: 곶감의 갈변 방지방법
Inventor: IM YANG SUK
IPC: A23B7/154
Filed: 2015-08-13
Abstract: 본 발명은 곶감의 갈변 방지방법에 관한 것으로, 생감을 박피하는 제1단계; 상기 박피된 생감을 N-아세틸 시스테인(N-acetyl cysteine, NAC) 현탁액에 침지하는 제2단계; 상기 현탁액에 침지 처리된 생감을 숙성 및 건조하는 제3단계로 이루어지는 것을 특징으로 하고 있다. 
본 발명의 바람직한 실시예에 따르면, 상기 제2단계에서의 N-아세틸 시스테인(N-acetyl cysteine, NAC) 현탁액 침지는 N-아세틸 시스테인 0.5 ~ 1.0중량% 농도의 수용액으로 1 ~ 5분 동안 실시하며, 상기 제3단계에서의 숙성 및 건조는 실내온도가 5 ~ 40℃로 유지되는 건조기에서 5 ~ 20일 동안 실시하는 것을 특징으로 하는데, 상기 건조기에서의 숙성 및 건조로 인하여 수분함량 45 ~ 60중량%의 반건시(半乾) 또는 30 ~ 45중량%의 건시(乾)로 제조되는 것을 특징으로 한다. 
본 발명의 곶감의 갈변 방지방법은 박피된 생감을 유황훈증으로 처리하지 않고 N-아세틸 시스테인(N-acetyl cysteine, NAC) 현탁액에 침지함으로써 NAC를 구성하는 시스테인(Cysteine)이 갈변을 일으키는 퀴논(Quinone) 중간물질단계에 작용하여 갈색색소 형성을 막기 때문에 곶감(건시 또는 반건시) 제조시 발생되는 갈변현상과 외피가 딱딱해지는 현상을 방지하여 곶감의 색상, 맛과 향, 영양분, 위생상태 등이 잘 보존되는 효과가 있다. 
또한, 본 발명의 갈변 방지방법에 의한 곶감은 의약품, 건강보조식품에서 사용이 검증된 황화합물(HS)을 함유하고 있는 아미노산 물질을 사용함으로써 인체에 무해할 뿐만 아니라 곶감의 표면에 이물질이나 불순물이 장기간 생기지 않으면서 곶감의 육질이 부드러워 식감이 우수하고 환경에 친화적인 장점이 있다.