baber/WOPTO huggingface dataset:
Patent KR-20160006419-A (KR)
Title: Dehumidifier
Inventor: LEE GEON HEE
IPC: F24F13/20
Filed: 2014-07-09
Abstract: The present invention relates to a dehumidifier which has an improved opening and closing structure of an outlet. The dehumidifier comprises: a main body; an outlet which is prepared on the top of the main body; a cover member which is arranged on the top surface of the main body to cover the outlet; and a drive unit which moves the cover member to expose the outlet to the outside of the main body. Therefore, the present invention prevents foreign materials from flowing into the dehumidifier by hiding the outlet exposed to the outside and improves the appearance quality thereof.
Patent KR-20160006572-A (KR)
Inventor: JEON BYUNG OK
IPC: D21H27/02
Filed: 2014-07-09
Abstract: The present invention relates to a multifunctional sheet and, more specifically, to a multifunctional sheet which is capable of diversely embodying the esthetic sense and having excellent durability, thereby being able to be used in various ways, and performs different functions of heating, luminescence, power generation, and insect resistance as occasion demands. The multifunctional sheet in accordance with the present invention, with respect to the multifunctional sheet, comprises: a sheet body formed into a planar shape; and an electric leading wire arranged in the sheet body. Linear threads, which is made of a conductive metal and including a metallic thread, a carbon thread, and a conductive material, and any one of electro threads selected from the linear threads formed into a linear shape by a piezoelectric material are selected for the electric leading wire and arranged on the surface or in the interior of the sheet body in a body. The multifunctional sheet in accordance with the present invention has advantages of: creating colorful decoration effects by installing a device such as a light emitting diode and lighting the device as the electric leading wire is provided in the sheet body in a body; increasing durability as no discoloration or decoloration occurs even in long term use. In addition, the multifunctional sheet in accordance with the present invention can perform functions of: heating through a exothermic reaction using the electric leading wire arranged in the sheet body as a heating wire; insect resistance using the electric leading wire as a discharge electrode for generating static electricity; power generation by making the electric leading wire of the piezoelectric material so as to generate electricity by itself; and decoration or sterilization by using the electric leading wire as an optical fiber thread, thereby being able to compatibly be used in various ways and increase marketability.
Patent KR-20160010944-A (KR)
Title: Parcel keeping service system for home use and the control method thereof
Inventor: SEO KYUNG WON
IPC: G06Q50/28
Filed: 2014-07-21
Abstract: Disclosed is a parcel keeping service system for home use and a control method thereof. According to the present invention, a single-piece parcel keeping container is installed at a home main door and, from a distance, is the opening and closing of the parcel keeping container controlled by using a smartphone application, thereby receiving a parcel safe from a distance. A parcel keeping service system for home use according to the present invention comprises: a user smartphone having a predetermined application embedded for remote-controlling of the parcel keeping container; the parcel keeping container, being installed as a single-piece at a home main door, that has a body with a certain space between a front door and rear door, and selectively opens and closes the front and rear door and drives an ejecting tool by the remote control of a server via running the application embedded on the user smartphone; and the server that stores the information on the application embedded in each of the user smartphones and parcel keeping container installed in each of the houses and receives a parcel keeping container control command via operating the predetermined smartphone application, thereby remote-controlling the parcel keeping container that corresponds to the command.
Patent KR-20160012517-A (KR)
Title: Cool air drying method in refrigerator and Refrigerator having function of cool air drying
Inventor: JIN SANG HO
IPC: F25D23/08
Filed: 2014-07-24
Abstract: The present invention relates to a cool air drying method of a refrigerator and a refrigerator having a function of cool air drying. The cool air drying method of a refrigerator, has a feature of supplying dry air of a low temperature to a room to dry groceries stored in the room at a low temperature. According to the cool air drying method of a refrigerator, the present invention cool air dries groceries stored in the room at a low temperature through a heater of an indirect cooling room and prevents, as much as possible, condition change of groceries when drying groceries at a high temperature, thereby minimizing change of nutrition and color of groceries.
Patent KR-20160016092-A (KR)
Title: Highly efficient methanol production method with low carbon dioxide emission
Inventor: JUN KI WON
IPC: C07C29/152
Filed: 2014-08-04
Abstract: The present invention relates to a method for high-efficient production of methanol, capable of reducing carbon dioxide emission and, more specifically, to a method for high-efficient production of methanol, wherein the method comprises: a first step of preparing a mixture gas by using steam and natural gas as reaction raw materials and converting C_2+ hydrocarbon, contained in the natural gas, into methane under a catalyst; a second step of preparing a synthetic gas, having a controlled molar ratio of hydrogen, carbon monoxide, and carbon dioxide, from the mixture gas; and a third step of synthesizing methanol, under a catalyst, using the synthetic gas as a raw material. The use amount of the natural gas can be reduced and the carbon efficiency and heat efficiency of the overall process can be maximized by injecting a suitable amount of carbon dioxide into one of a modification reactor in the second step and a methanol synthesis reactor in the third step or divisionally injecting the carbon dioxide into two reactors. An unreacted synthetic gas, which is released from the methanol synthesis process in the third step, is recirculated to the process in the second step and the process in the third step simultaneously, or only the process in the third step, to be reused as a raw material. Together with the natural gas, some of the unreacted synthetic gas is used as combustible gas for a heating furnace for supplying the reaction heat necessary for the second step. The heat of the high-temperature gas after combustion, emitted from the heating furnace, is collected and used by a series of heat exchangers.
Patent KR-20160018962-A (KR)
Title: Breaker
Inventor: SHIN DAE YOUNG
IPC: E02F3/36
Filed: 2014-08-08
Abstract: According to an embodiment of the present invention, a breaker is included in the interior of a housing and comprises: a piston reciprocally moving along the inner circumferential surface of the housing; a coupling part rotationally included in the breaker and having a hole formed thereon to receive the piston while allowing the piston to move reciprocally; a power part rotating the coupling part; and a chisel which is coupled to the inner circumferential surface of the hole to be rotated depending on the rotation of the coupling part and moves along the inner circumferential surface by a stroke of the piston. The breaker is used to perform work to break a target object. The breaker scrapes off soil on the side surface of a target section to make the side surface smoother.
Patent KR-20160020077-A (KR)
Title: 어플을 매개로 한 가입자 단말과 연동되는 OTC(One Time Communication-Word)에 의한 호출시스템
Inventor: LEE KWAN GOO
IPC: H04W8/18
Filed: 2014-08-13
Abstract: 본 발명은 이동통신 가입자번호를 대체하는 일회성 번호 자원을 활용한 호출시스템에 관한 것으로서, 더욱 상세하게는 일회성 번호 자원을 생성하는 어플을 통해 OTC(One Time Communication-Word)와 연동되는 이동통신 가입자번호의 휴대폰을 호출하는 시스템에 관한 것이다. 
본 발명에 따른 어플을 매개로 한 가입자 단말과 연동되는 OTC(One Time Communication-Word)에 의한 호출시스템은, 알고리즘에 의해 커뮤니케이션워드를 생성하고, 이를 OTC 어플를 통해 가입자에게 내려받기 가능하도록 하는 서비스 서버와, 상기 OTC 어플을 통해 하나의 커뮤니케이션워드를 실시간으로 내려받아 외부 인식 가능하도록 표시하는 OTC 표시장치로 유무선을 통해 실시간 또는 필요시 전송하는 피호출자 휴대폰과, 상기 피호출자 휴대폰으로부터 유무선통신망을 통해 상기 커뮤니케이션워드를 수신하여 표시하는 OTC 표시장치와, 상기 OTC 표시장치에 표시된 커뮤니케이션워드의 입력에 따라 신호를 송신하는 호출자 휴대폰과, 상기 호출자 휴대폰로부터 송신된 커뮤니케이션워드와 매칭되는 통신 가입자번호 또는 ID 번호로 콜신호를 송신하는 통신사(또는 서비스 사업자)를 포함하여 이루어질 수 있다.
Patent KR-20160023160-A (KR)
Title: 비디오 및 오디오 데이터의 관리 방법
Inventor: SHIM JUNG MIN
IPC: H04N7/18
Filed: 2014-08-21
Abstract: 본 발명의 실시예들의 비디오 및 오디오 데이터의 관리 방법에 의하면, 파일들 각각의 저장 시각 및 중요 정도에 따라, 파일들 각각의 보관 우선 순위가 설정된다.  또한, 기록 매체의 잔여 용량이 부족한 때에, 보관 우선 순위에 따라 적어도 한 파일이 삭제되거나 압축된다.
Patent KR-20160024578-A (KR)
Title: Suppoting structure for cantilever type axis of rotation
Inventor: PARK JUN GYU
IPC: B65H16/04
Filed: 2014-08-26
Abstract: The present invention relates to a support structure for a cantilever type rotation shaft and, more specifically, to a support structure for a cantilever type rotation shaft, which prevents deformation by dispersing and stably supporting a load applied to a cantilever type rotation shaft and improves workability and the durability of equipment. The support structure for a cantilever type rotation shaft according to the present invention comprises: a rod-shaped cantilever type rotation shaft which is arranged to be rotated; a rotation guide ball which is installed in the end of the rotation shaft to be rotated; and a ball mounting member which is movable to be mounted or separated in/from the rotation guide ball.
Patent KR-20160027265-A (KR)
Title: The Flat Price Products Trading system and thereof Method for Trading of the Flat Price Sale Goods
Inventor: HWANG HO YUN
IPC: G06Q30/06
Filed: 2014-08-28
Abstract: A flat price sale products trading system and a trading method for trading of the flat price sale products in accordance with the present invention is to shorten a searching time for products for buying and relieve stress in purchasing according to a product selection of a purchasing client, by providing purchase information for the flat price sale products which have no additional price according to a purchase option. More particularly, the present invention is to offer a flat price sale information collected and analyzed for the flat price sale products close to the purchase information (a purchase designated price, a delivery condition, a purchase amount, a purchase complete time, a discount rate, and a bonus gift etc.) for received purchase products on internet shopping sites (an online shopping mall, an open market, a social site, a blog, a community, and a portal-site) of flat price from a purchasing client terminal; and a flat price sale information reached to the products which is desired to be purchased by the purchasing client from the purchasing client terminal, among the flat price sale products registered by a seller client of an online shopping mall on the flat price products trading system, is provided to the purchasing client terminal with one-to-one reservation or an alarm service in real time on the purchase information for the flat price. Thus the present invention has an effect which relieves stress and shortens shopping time for searching and selection of the products for buying to the purchasing client, and an effect capable of handling an inventory and improving a sale quickly to the seller client.
Patent KR-20160030788-A (KR)
Title: Printed circuit board
Inventor: YU MIN WOOK
IPC: H05K3/46
Filed: 2014-09-11
Abstract: The present invention relates to a printed circuit board which comprises: an insulation layer; and a sensing element which is embedded in the insulation layer to expose a detection unit through one surface of the insulation layer wherein a surface where the detection unit is exposed is uniform with a surface of the insulation layer. Therefore, the printed circuit board reduces manufacturing costs.
Patent KR-20150017316-A (KR)
Title: 광케이블을 이용한 크레모어
IPC: F42B23/10
Filed: 2014-09-16
Abstract: 격발기(30)에서 생성된 전력을 공급받아 레이저 다이오드 또는 발광다이오드에 공급하고,  광케이블(40)과 LD로 구성된 송신단 광전 어댑터(50), 
송신단 광전 어댑터(50)에 연결되어 광을 전달하는 광케이블(40), 
광이 조사되면 도통하는 소자인 PD의 도통에 의하여 전기뇌관(20)으로 전력을 출력하는 수신단 광전어댑터(60), 
수신단 광전어댑터(60)에서 출력되는 전력에 의하여 작동되는 전기 뇌관(20), 전기 뇌관의 작동에 의하여 장진된 화약이 폭발하는 폭발부(10)로 구성되어, 근원적으로 전력노이즈 유입을 차단하는 광케이블을 사용한 크레모어를 제공한다.
Patent KR-20160034754-A (KR)
Title: 스마트폰을 이용한 옥외간판 전수조사 및 그 옥외광고물 관리방법
Inventor: LIM KEUN WON
IPC: G06Q50/26
Filed: 2014-09-22
Abstract: 전수조사자측은 전수조사 운용프로그램을 설치하여 관리대상의 옥외간판(옥외광고물 포함)이 설치된 새주소의 건물번호, 상기 건물번호에 해당하는 옥외간판의 크기와 형상을 다양한 방향에서 다양한 각도로 촬영한 정보를 데이터배이스로 구축하여 관리자측의 관리서버로 스마트폰을 이용하여 송신하는 옥외간판정보전송단계(S1), 
상기 옥외간판정보전송단계(S1) 후 전수조사 운용프로그램이 설치되고 주소정보와 사업자정보 및 옥외광고물관리정보에 해당하는 건물번호, 상기 건물번호에 해당하는 옥외간판의 크기와 형상을 다양한 방향에서 다양한 각도로 촬영한 정보를 상기 옥외간판정보전송단계(S1)에 의해 수신받아 수정하고 삭제한 후 옥외간판의 크기를 계산하되 상기 옥외간판 크기의 계산은 상기 옥외간판이 설치된 건물의 벽면에 시공된 벽돌 및 대리석과 비교하여 옥외간판의 크기를 계산한 후 상기 옥외간판의 크기별로 분리하여 관리서버에 데이터베이스 하는 옥외간판크기분리단계(S10), 
상기 옥외간판크기분리단계(S10) 후 관리자측은 상기 전수조사자측으로부터 확보한 옥외간판 정보를 데이터베이스하여  QR(Quick Response)코드에 저장하는 QR코드에저장하는단계(S50)와,  상기 QR코드에저장하는단계(S50)후 상기 관리자측 내지는 상기 관공서측은 옥외간판사업자측에 QR코드를 오픈라인상으로 배포하고 QR코드를 수령한 간판사업자측은 전수조사자측이 주기적으로 확인할 수 있도록 간판사업자측의 관리대상 건물에 QR코드를 부착시키는 QR코드부착단계(S51)와,  상기 QR코드부착단계(S51)에 의해 부착된 QR코드를 전수조사자측스마트폰으로 QR코드와 옥외간판을 촬영하여 QR코드 정보와 옥외간판 사진을 관리자측으로 전송하는 옥외간판정보전송단계(S52)와,  상기 옥외간판정보전송단계(S51)에서 인터넷을 통해 수신받은 관리자측은 QR코드 정보와 옥외간판사진을 비교하여 정보가 서로 동일할 경우 허가받은 간판으로 인정하고 일치하지 않을 경우 옥외불법간판(불법간판이라 칭함)으로 분류하는 불법간판분류단계(S53)와,  상기 불법간판분류단계(S53)에서 분류한 정보를 관리자측에서 인터넷을 통해 관할 관공소의 서버로 전송하는 불법간판과 허가받은 옥외간판에 전송하는 분류간판전송단계(S54)와,  상기 분류간판전송단계(S53)를 통해 수신받은 옥외간판을 확인한 후 허가받은 옥외간판일 경우 정당한 비용을 청구하고 허가받지 않은 불법간판인 경우 그에 따른 합당한 행정처리를 하는 행정처리단계(S55)로 이루어짐을 특징으로 하는 스마트폰을 이용한 옥외간판 전수조사 및 그 옥외광고물 관리방법에 관한 것이다.
Patent KR-20160036270-A (KR)
Title: A power generation control apparatus of electric turbocharger and a method thereof
Inventor: YANG JAE SIK
IPC: F02D29/02
Filed: 2014-09-25
Abstract: The present invention relates to an apparatus and a method of controlling power generation of an electric turbocharger. The apparatus of controlling power generation of an electric turbocharger of the present invention comprises: a turbocharger (10) including a turbine and a compressor; a motor (20) attached to the turbocharger (10) to reduce turbo lag; an inverter (30) connected to the motor (20) to convert an alternate current generated when the motor (20) is operated in a reverse direction into a direct current; and a battery (40) connected to the inverter (30) and charging the direct current converted by the inverter (30). According to the present invention, the apparatus of controlling power generation of an electric turbocharger can improve fuel efficiency by reducing the load of an alternator by converting exhaust gas energy wasted in an actual operation area into electrical energy, can reduce the size and weight compared to the existing motor by providing a function of the motor appropriate for the actual operation area of a vehicle, and can reduce costs by mounting a low specification alternator by reducing the load of the alternator.
Patent KR-20160036798-A (KR)
Inventor: LEE EUL JAE
IPC: B60L1/00
Filed: 2014-09-26
Abstract: A power stack which can be divided into unit modules, is formed by a designing method for improving the power circuit of an auxiliary power supply applied to a No. 8200 electric locomotive. A simplified controller and a filter capacitor stack which is separable from a module-type IGBT GDU for replacing an integrated gate devcie unit (DDG) are designed. So, the power stack of a No. 8200 electric locomotive auxiliary power supply according to the present invention can solve the difficult problem of an existing device, maintenance.
Patent KR-20160043417-A (KR)
Inventor: KIM HYUN SANG
IPC: A61B5/0402
Filed: 2014-10-13
Abstract: The present invention relates to an apparatus for detecting a bio signal of a driver which is capable of detecting a bio signal with high accuracy by measuring a bio signal of the driver and a noise using a plurality of electrodes mounted on a steering wheel of a vehicle and detecting a final bio signal by applying an empirical mode decomposition to a result obtained from filtering the bio signal of the driver with the noise. To this end, an apparatus for detecting a bio signal of a driver according to the present invention includes: a bio signal measuring unit mounted on a steering wheel of a vehicle and measuring a radiocardiogram of a driver; a noise measuring unit for measuring a movement noise; an adaptive filter for filtering the bio signal measured by the bio signal measuring unit on the basis of the movement noise measured by the noise measuring unit; a signal decomposition unit for decomposing a signal passing through the adaptive filter for each frequency; and a bio signal detecting unit for combining at least two signals from among signals decomposed by the signal decomposition unit to detect as a bio signal.
Patent KR-20160044334-A (KR)
Inventor: CHO YONG HWAN
IPC: G03F7/032
Filed: 2014-10-15
Abstract: The present invention relates to a photosensitive resin composition for forming a spacer. More specifically, the present invention relates to a photosensitive resin composition for forming a spacer, which comprises: an alkali-soluble resin (A); a photopolymerizable compound (B) including a compound represented by chemical formula 1; a photopolymerizable initiator (C); and a solvent (D), thereby being capable of forming a pattern having the outstanding value in the T/B ratio.
Patent KR-20160045281-A (KR)
Inventor: JEONG HYUN
IPC: A01G1/00
Filed: 2014-10-17
Abstract: The present invention relates to an afforestation method of a cut slope of rock, and more specifically, to an afforestation method of a cut slope of rock, which reinforces the cut slope of the rock by fixing a mesh member and vertical and horizontal wires, and allows afforestation plants planted in a berm to grow over the slope so the slope can be easily afforested.
Patent KR-20160046678-A (KR)
Title: overturn tool for cooking
Inventor: JANG SUNG WON
IPC: A47J43/28
Filed: 2014-10-21
Abstract: The present invention relates to a food turner, which is useful in handling food that needs to be turned in a pan or spooning a small amount of soup when food needs to be tasted. The food turner comprises: a turning part (110) which is substantially flat, and formed by a blade unit (111) having a thin edge which allows the blade unit to turn food easily; an extension part (120) which extends from a rear end of the turning part and is longer than the turning part; and a handle part (130) which extends from an rear end of the extension part and includes a gripping recess (131) providing the user an easier and more secure grip and preventing slippage.
Patent KR-20150047433-A (KR)
Inventor: ANRYU YUKAKO
IPC: G03F7/004
Filed: 2014-10-22
Abstract: The present invention relates to a salt and a photoresist composition including the salt, wherein the salt is represented by chemical formula I. In the chemical formula I, R^1 and R^2 independently, in each occurrence thereof, represent a hydrogen atom, a hydroxy group or a C1-C12 hydrocarbon group in which a methylene group can be replaced by an oxygen atom or a carbonyl group; Ar^1 and Ar^2 each independently represent a C6-C36 aromatic hydrocarbon group which can have a substituent or a C6-C36 heteroaromatic hydrocarbon group which can have a substituent; A^- and A′^- each independently represent an organic anion; and m and n each independently represent integers of 1 to 2.
Patent KR-20140142206-A (KR)
Inventor: KWON YONG BUM
IPC: H02J7/32
Filed: 2014-11-10
Abstract: The present invention relates to an electric power generation and storage device using a firearm. Provided is a personal weapon or firearm including: a cushion/impact transfer unit which cushions impact of repulsive energy generated when the personal weapon or firearm supplied in the army is used and transfers the remaining power except for partial power used to drive the firearm to a power generation unit; the power generation unit which converts the received physical power to electric energy; and a charge unit which stores the generated electric energy. When a serviceperson is not readily supplied with electric power necessary for a military operation in a field, the personal weapon or firearm of the present invention enables the serviceperson to generate the electric power in person, store the generated electric power in a battery charge unit, and to supply the electric power to electronic equipment.
Patent KR-20160056613-A (KR)
Title: 패각 이물질 제거 장치
Inventor: PARK BYUNG GUAN
IPC: A22C29/04
Filed: 2014-11-12
Abstract: 본 발명은 패각 이물질 제거 장치에 관한 것으로, 보다 상세하게는 전복, 조개 등과 같은 패류의 겉껍데기인 패각에 부착되어 있는 수초, 말미잘 등의 연체동물과 따개비 등의 소형갑각류를 보다 신속하고 깔끔하게 제거할 수 있는 패각 이물질 제거 장치에 관한 것이다. 
본 발명에 따른 패각 이물질 제거 장치는, 몸체의 내부에 고압공기의 압력을 전달받아 전후방향으로 왕복운동 하는 피스톤을 포함하여 구성된 에어치퍼와; 상기 피스톤의 전방에 위치되도록 상기 몸체의 전단부에 나사결합되되, 전후방향으로 관통 형성된 관통구와, 측면에 상기 관통구와 수직하는 방향으로 관통형성된 핀고정홀과, 상기 핀고정홀에 삽입되어 고정되는 고정핀을 포함하여 구성된 연결소켓과; 왕복운동 하는 상기 피스톤에 의해 전후방향으로 왕복운동이 가능하도록 상기 연결소켓의 관통구에 삽입되어 지지되되, 상기 고정핀이 관통 삽입되어 왕복운동 거리가 제한되도록 측면에 전후방향으로 일정길이 형성된 장홀과, 전단부 외주연을 따라 형성된 수나사부를 포함하여 구성된 이동축과; 상기 이동축과 착탈 가능하게 결합되도록 일측이 내측으로 천공되어 내주연에 상기 이동축의 수나사부와 나사결합되는 제1암나사부가 형성된 결합부와, 패각의 이물질을 제거할 수 있도록 타측 선단부에 수평날이 형성된 끌부를 포함하여 구성된 치즐을; 포함하는 것을 특징으로 한다.
Patent KR-20150058007-A (KR)
Inventor: KIM JIN HONG
IPC: D01F9/155
Filed: 2014-11-14
Abstract: The present invention relates a material manufacturing method for an isotropic pitch production, which uses a primitive material with specific physical properties and a compound to perform a pre-processing step and filtering. The manufactured material for an isotropic pitch production according to the present invention can be used for an isotropic pitch production which has a high softening point and, as a result, a high strength and elastic carbon fiber can be manufactured.
Patent KR-20160058611-A (KR)
Inventor: CHO YOUNG SUNG
IPC: H04N5/367
Filed: 2014-11-17
Abstract: According to an embodiment of the present invention, a method of removing a bad pixel of a pixel image generated by an image sensor comprises: a step of determining whether a kernel, in which a target pixel is a center pixel, includes a representative pixel; a step of determining whether the target pixel is a bad pixel when the kernel includes the representative pixel; and a step of compensating the target pixel using pixels included in the kernel. As such, high memory efficiency and low power consumption may be achieved.
Patent KR-20160061731-A (KR)
Inventor: PARK CHAN WOOK
IPC: G06F1/32
Filed: 2014-11-24
Abstract: Provided are a processor and a semiconductor device comprising the same. The processor comprises: an operation unit; an operation counter which measures a first operation pattern by counting a first operation of the operation unit and a second operation pattern by counting a second operation of the operation unit, which is different from the first operation; a power measurement unit which calculates power consumption of the operation unit by using a first weighted value of the first operation pattern and a second weighted value of the second operation pattern; and a frequency control unit which adjusts an operation frequency used for the first or second operations by using the calculated power consumption. The purpose of the present invention is to provide a processor adjusting an operation frequency by considering power consumption in real time.
Patent KR-20160061775-A (KR)
Inventor: KIM BYUNG WOO
IPC: B63B21/16
Filed: 2014-11-24
Abstract: According to an embodiment of the present invention, provided is an offshore structure. The offshore structure comprises: a hull which has a ballast tank; one or more wires of which one end is coupled to the hull and the other end is connected to an anchor fixed to a seabed; a sensor part which measures the tension applied to the wires; and a control part which allows ballast water to flow into/out of the ballast tank so that the tension value inputted from the sensor part can be within a set range. Therefore, the present invention minimizes the height difference between the hull and land facilities.