baber/WOPTO huggingface dataset:
Patent KR-20120003219-A (KR)
Title: Valve of hose for drinking
Inventor: LEE YOUNG HOON
IPC: F16K5/04
Filed: 2010-07-02
Abstract: PURPOSE: A valve for a hose for drinking water is provided to reduce the number of parts and assembling man-hour since an O-ring is integrated into a cylindrical valve body. CONSTITUTION: A valve for a hose for drinking water comprises a socket(13), a cylindrical valve body, a handle(16), and first and second O-ring units(17,18). The inlet port and outlet port(12) of the socket are connected to a hose(10). The through hole(14) of the cylindrical valve body is communicated with the inlet and outlet ports. For the cylindrical valve body to close and open the inlet and outlet ports, the cylindrical valve body is coupled to the socket to be able to change directions. The handle changes the directions of the cylindrical valve body depending on an operation.
Patent KR-20120003784-A (KR)
Inventor: NOH HEE KWON
IPC: B65D81/24
Filed: 2010-07-05
Abstract: PURPOSE: A container cap for makgeolri(unrefined rice wine) is provided to completely seal a sealing member to an inlet of a container for preventing the leakage of contents. CONSTITUTION: A container cap for makgeolri includes a main body installed on a container inlet(12), a pressing plate(40), a cutter(42), a jamming unit(44), a connection unit(46), and an air inflow/outflow unit. The cutter penetrates a sealing member(20) when a user presses the pressing plate, and cuts the sealing member when the user rotates the main body. The jamming unit stores the cut sealing member in the main body, and is formed with a supporting rod(56) and a jamming protrusion(58).
Patent KR-20120006709-A (KR)
Title: Driveg charge calculating apparatus
Inventor: MOON TAI SEON
IPC: G07B13/06
Filed: 2010-07-13
Abstract: PURPOSE: A driving toll calculating apparatus is provided to improve reliability about driving toll by informing a driving toll and an authentication result to a driver or a passenger by a lamp or sound. CONSTITUTION: A driving toll calculating apparatus comprises a toll calculator(21) and an electronic control unit(23). The toll calculator calculates toll based on driving distance and vehicle speed information. The electronic control unit executes authentication about the toll calculator based on authentication data which is provided from the toll calculator and controls the drive of the toll calculator according to an authentication result. A communicating interface remotely transfers the driving distance and the vehicle speed information when the authentication about the toll calculator fails.
Patent KR-20120011493-A (KR)
Title: Apparatus for measuring a flow of surface portion in molten steel, control system and method therefor
Inventor: AHN JAE HWAN
IPC: B22D11/16
Filed: 2010-07-29
Abstract: PURPOSE: An inspection apparatus for the flow of the surface of melt, a control system, and a control method thereof are provided to automatically control a current value supplied to an electromagnetic stirrer through the profile of a molten slag layer. CONSTITUTION: An inspection apparatus for the flow of the surface of melt comprises a frame, a nail(115), and an aluminum member(117). One end of the nail is fixed to the frame, and the other end is extended and dipped in molten steel. An insertion groove is formed in the other end of the nail. The aluminum member is fixed to the insertion groove of the nail and is dipped in the molten steel with the nail.
Patent KR-20120013586-A (KR)
Title: 습도유지 장치를 갖는 냉장고
Inventor: LEE DAE YOUNG
IPC: F25D23/00
Filed: 2010-08-05
Abstract: 본 발명은 습도유지 장치를 갖는 냉장고에 관한 것으로서, 본 발명의 일 측면에 의하면, 내부에 저장 공간을 갖는 냉장고 본체; 상기 냉장고 본체 내에 설치되는 압축기, 증발기, 응축기 및 팽창기; 상기 증발기 및 상기 저장 공간 사이에서 연장되고 상기 증발기로부터 냉기를 저장 공간으로 공급하는 냉기 덕트; 상기 증발기 및 상기 저장 공간 사이에서 연장되고 상기 저장 공간으로부터 증발기로 냉기가 복귀되는 흡기 덕트; 및 상기 적어도 일부가 상기 저장 공간측으로 노출되도록 상기 냉장고 본체 내에 설치되는 습도유지부;를 포함하며, 상기 습도유지부는 상기 저장 공간 내의 공기가 제1 온도 이하일 때에 수분을 흡수하고, 제2 온도 이상인 경우에는 흡수한 수분을 상기 저장 공간 내부로 배출하는 것을 특징으로 하는 냉장고가 제공된다.
Patent KR-20110095105-A (KR)
Inventor: LEE SU MAN
IPC: H02K16/00
Filed: 2010-08-09
Abstract: 본 발명은 하이브리드 전동발전기에 관한 것이다.  본 발명에 따른 하이브리드 전동발전기는, 중심 관통공을 가지며, 상기 중심 관통공 주위에 복수의 주변 관통공을 가지는 전동발전 동시고정자, 상기 전동발전 동시고정자의 주변 관통공에 삽입되며, 중심 관통공을 가지며, 상기 중심 관통공 주위에 복수의 주변 관통공을 가지는 전동고정자, 상기 전동발전 동시고정자의 외측에 위치하여 회전하는 주 전동발전 회전자, 상기 전동발전 동시고정자의 중심 관통공에 삽입되어 회전하는 보조 전동발전 회전자, 상기 전동발전 동시고정자와 상기 전동고정자 사이에 삽입되어 회전하는 주 전동회전자, 상기 전동고정자의 중심 관통공에 삽입되어 회전하는 보조 전동회전자, 그리고 상기 전동고정자의 주변 관통공에 삽입되어 회전하는 중앙 전동회전자를 포함한다. 이와 같이 본 발명에 따른 하이브리드 전동발전기는 전동과 발전을 동시에 구동하여 사용한 전력의 일부를 환원 받을 수 있다.  즉, 종래의 고정자와 회전자에 숨어있는 에너지원을 이용하여 전동과 발전을 동시에 하고 모든 에너지를 전동기로 구동시켜 종래의 모터와는 비교할 수 없는 강력한 토크를 만들 수 있으며 발전기로 구동할 때는 종래의 발전기보다 더 효율적으로 발전을 할 수 있다.
Patent KR-20120015052-A (KR)
Title: Lighting apparatus
Inventor: KONG KYUNG IL
IPC: F21V7/04
Filed: 2010-08-11
Abstract: PURPOSE: A lighting apparatus is provided to change blue light emitted from a plurality of light source parts into white light by arranging optics between a plurality of light source parts in a heating element and a cone reflector in an inner surface of an upper plate. CONSTITUTION: An upper plate(110) is installed to cover an upper opening of a heating element(140). The upper plate is composed of an exterior surface and an inner surface. A reflector reflects light, which is incident from a plurality of light source parts, to a light emitting path. A lower plate(150) is arranged in a bottom opening of the heating element. A cover(160) includes a light collecting part which collects lights, passing through the light emitting opening on a top part, to the light emitting path.
Patent KR-20120017150-A (KR)
Inventor: LIM JAE HOO
IPC: A62C35/58
Filed: 2010-08-18
Abstract: 본 발명의 실시예에 따른 소화 설비 시스템은, 화재 발생이 가능한 장소의 공간에 장착되어 공간으로 소화를 위한 소화액을 분사하는 분사 유닛; 분사 유닛에 연결되어 분사 유닛으로 소화액을 공급하는 소화액 공급부; 공간 상에서 화재의 원인이 되는 점화원을 실시간으로 감지하는 감지부; 및 감지부에 의해 점화원이 감지되어 감지부로부터 점화원 발생 신호를 수신하는 경우, 소화액 공급부로부터 분사 유닛으로 소화액이 공급되도록 소화액 공급부 및 분사 유닛의 작동을 제어하는 수신 제어부;를 포함할 수 있다. 본 발명의 실시예에 따르면, 유류 화재와 같은 화재 발생 시 화재 원인이 되는 점화원을 정확하게 감지한 후 점화원 발생 지역으로 소화액을 분사함으로써 화재 발생을 미연에 방지할 수 있다. 또한, 감지부가 화재의 원인이 되는 점화원과 조명 또는 용접 불꽃과 같은 다른 열 발생 물질을 구별하여 감지할 수 있어, 작동의 오류가 발생되는 것을 방지할 수 있다.
Patent KR-20120025857-A (KR)
Title: Laminating apparatus and method
Inventor: LEE MOON HYO
IPC: H05K3/28
Filed: 2010-09-08
Abstract: PURPOSE: A coverlay foldable machine and method are provided to enhance speed and precision of a tack welding task by recognizing a coverlay sheet and a substrate at the same time. CONSTITUTION: A feed port(110) eliminates foreign materials of a coverlay sheet through a clean roller. A lamination roller(120) laminates a carrier belt to the upper side of the coverlay sheet. A release paper return roller(130) collects a release paper in the coverlay sheet. A tack welding table(140) transfers a substrate which is tack-welded with the coverlay sheet. The coverlay sheet and substrate are tack-welded on a main stage(150). A tension control mean(160) adjusts tension of the coverlay sheet. A photographic means(170) inspects alignment state of the substrate and the coverlay sheet. A position control means(180) controls location of the tack table. A tack welding roller(190) tack-welds the coverlay sheet and the substrate.
Patent KR-20120026277-A (KR)
Title: Laser navigation module
Inventor: JANG KI HOON
IPC: G06F3/042
Filed: 2010-09-09
Abstract: PURPOSE: A laser navigation module is provided to improve convenience in the dark by forming a re-reflection layer at the lower part of a light emission member and a corrosion unit at the upper part of the light emission member. CONSTITUTION: A housing unit(220) includes a window unit(210), a transparent or a semi-transparent unit which emits light to outside. The window unit blocks the inflow of a visual light and reflects the laser emitted by a light source. A lighting apparatus(250) is installed at the inside of the housing unit. A light diffusion member(260) includes a re-reflection layer and emits the light of the lighting apparatus to the housing unit. The light diffusion member includes a projection unit which changes the light direction of the lighting apparatus.
Patent KR-20120028490-A (KR)
Title: Recycling method of tungsten carbide from waste cemented carbide using pressured zinc melt
Inventor: PEE JAE HWAN
IPC: C22B7/00
Filed: 2010-09-15
Abstract: PURPOSE: A method for recycling tungsten carbide from waste cemented carbide by using pressurized molten zinc is provided to facilitate reaction between cobalt and zinc by sealing a crucible with a cover to increase the pressure of the crucible. CONSTITUTION: A method for recycling tungsten carbide from waste cemented carbide by using pressurized molten zinc is as follows. A crucible(120) containing waste cemented carbide and zinc is loaded into a chamber(110) of an electric furnace(100), wherein the crucible is sealed to restrict the evaporation of zinc. The chamber is heated to a temperature which is higher than the melting point of zinc and lower than the boiling point of zinc. Zinc reacts with cobalt of waste cemented carbide so that cobalt-zinc melt is formed and tungsten carbide is settled down on the bottom of the crucible. The crucible is tilted and the liquid cobalt-zinc is poured out. The chamber is heated to a temperature which is higher than the boiling point of zinc and lower than the melting point of tungsten carbide, thereby volatilizing zinc component. Tungsten carbide-cobalt chamber, obtained by cooling the chamber, is pulverized. The tungsten carbide-cobalt powder is processed with a phosphate solution to remove the residual zinc.
Patent KR-20120032911-A (KR)
Title: Terminal, method and system for adjusting attribute of a user-input area according to user's selection and computer-readable recording medium for providing advertisement
Inventor: KIM KYUNG HOON
IPC: G06F3/048
Filed: 2010-09-29
Abstract: PURPOSE: A terminal device, a method thereof, a system thereof, and computer readable recording medium are provided to easily allow the user to make a selection by controlling the attributes of an input area on a UI screen. CONSTITUTION: A user response information obtaining unit(122) obtains response information about an input area which is supplied to a user. An input area exposure attribute controlling unit(124) controls the attributes of an input area based on the response information of a user. A reaction information updating unit(123) updates user response information for the supplied input area.
Patent KR-20120060986-A (KR)
Title: System and Method for Managing Broadcast Content, IPTV
Inventor: ROH JUNG HWA
IPC: H04H60/46
Filed: 2010-10-06
Abstract: PURPOSE: A broadcast content operation method, system, and IPTV(Internet Protocol TeleVision) therefor are provided to enable a user to easily share broadcast content information by using a remote controller. CONSTITUTION: A storage medium stores and connects recommendation target user ID(Identity) information connected with viewer ID information and the viewer ID information. When a broadcast content output apparatus receives broadcast content recommendation information for broadcast content, a broadcast content confirmation unit(305) confirms broadcast content information for the broadcast content. A recommendation target confirmation unit(310) confirms recommendation target user ID information connected with the viewer ID information. An information transmission unit(320) transmits the broadcast content recommendation information by confirming communication unit information based on the user ID information.
Patent KR-20120014531-A (KR)
Title: Clothes dryer
Inventor: YE SUNG MIN
IPC: D06F58/20
Filed: 2010-10-12
Abstract: PURPOSE: A cloth dryer is provided to collect used heat generated in a compressor while preventing overheat of the compressor of a refrigerant compression cycle. CONSTITUTION: A circulating duct is installed in a main body(100). The circulating duct re-supplies air discharged from a tub(110). An evaporator(130) and a condenser(140) are sequentially installed in a flowing path of the circulating duct. A compressor(150) and an expander form a refrigerant compression cycle by the evaporator and the condenser. Heat of air circulating in the flowing path is exchanged in the upper part of the condenser by the compressor.
Patent KR-20120040321-A (KR)
Title: Make up brush, method and apparatus for manufacturing thereof
Inventor: HWANG JAE KWANG
IPC: A46B9/02
Filed: 2010-10-19
Abstract: PURPOSE: A make-up brush, a method and an apparatus for manufacturing thereof are provided to enhance touch sense and volume sense. CONSTITUTION: A make-up brush, a method and an apparatus for manufacturing thereof comprises a handle(110), brushes(121,122,123), a touch(130), a guide member, an outer ring, and a volume type member. The brushes have different colors and arranged in a line and have shapes at the end. The touch is formed to have volume-feeling at the end of the brushes. The guide member is formed for guide holes to have shapes in which brushes are inserted. The guide member is installed in the outer ring. The volume type member is combined in the end of the outer ring. The volume type member has a plurality of alignment grooves in which volume is formed inside.
Patent KR-20120041073-A (KR)
Title: O-phosphoserine sulfhydrylase variants
Inventor: SHIN SOO AN
IPC: C12N15/54
Filed: 2010-10-20
Abstract: PURPOSE: An O-phosphoserine sulfhydrylase variant having an amino acid derived from Mycobacterium smegmatics is provided to improve enzyme activity. CONSTITUTION: An O-phosphoserine sulfhydrylase variant has OPSS having an amino acid sequence of sequence number 1 derived from Mycobacterium smegmatics. The OPSS variant has an amino acid of sequence number 2 or 3. The OPSS mutant has an amino acid sequence of sequence number 4.
Patent KR-20120043947-A (KR)
Title: Burner using slag
Inventor: KWON HYEOK KEE
IPC: C21B3/06
Filed: 2010-10-27
Abstract: PURPOSE: A combustion apparatus using slag is provided to lower the pH of slag by generating hydrogen using the slag and thus to allow the slag to be recycled. CONSTITUTION: A combustion apparatus using slag comprises a sulfuric acid storage tank(10), a slag feeder(20) which leads slag into the sulfuric acid storage tank, a slag discharger(80) which draws the slag out of the sulfuric acid storage tank, a burner(40) which burns fuel with hydrogen supplied from the sulfuric acid storage tank, a hydrogen supply unit which connects the burner to the sulfuric acid storage tank and supplies hydrogen to the burner, and a fuel supply unit which supplies main fuel to the burner.
Patent KR-20120044706-A (KR)
Title: Apparatus for opening and closing of drainage
Inventor: JANG KI CHEL
IPC: A47K1/14
Filed: 2010-10-28
Abstract: PURPOSE: An opening and closing device for a drain is provided to prevent offensive odors generated under a drain from flowing into the inside a structure. CONSTITUTION: An opening and closing device(10) for a drain comprises a disc-shaped housing(12), a guide container(20), an actuator, a lifting member, and a cover(26). The disc-shaped housing has an opening(14). The guide container is installed on the inner surface of the housing and has a guide groove. The actuator is installed in the guide container and has guide plates. The lifting member is inserted into the actuator. A push button(42) is formed on the top end of the lifting member. The cover is installed on the top of the lifting member and closes the opening of the housing to expose the push button to the outside.
Patent KR-20120047147-A (KR)
Title: System and method for prediction of clients dissatisfaction using consultation record analysis
Inventor: YOON SUNG SOOK
IPC: G06Q10/00
Filed: 2010-11-03
Abstract: PURPOSE: A client dissatisfaction prediction system and method thereof are provided to predict increasing rates or decreasing rates of counseling contents by analyzing the progress of counseling content inputted by a customer center. CONSTITUTION: A counseling record classification unit(120) inputs counseling records including counseling codes. The counseling record classification unit outputs counseling keywords by classifying the counseling records. A problem occurrence prediction unit(130) predicts a problem occurrence progress corresponding to the counseling code by inputting the counseling keywords. A sample data storage unit(140) stores the counseling keyword and weighted values.
Patent KR-20120048368-A (KR)
Title: A flame retardant composition for multilayer wiring board and a multilayer wiring board comprising the same
Inventor: JUNG HYUNG MI
IPC: C09K21/12
Filed: 2010-11-05
Abstract: PURPOSE: A flame-retarding resin composition and a multi-layer wiring substrate including thereof are provided to improve fire retardant characteristic, moisture absorption resistance, and splitting resistance. CONSTITUTION: A flame-retarding resin composition comprises naphthalene-modified epoxy resin, cresol novolac epoxy resin, rubber-modified epoxy resin, and phosphorous-based epoxy resin, and a flame retardant which is represented by chemical formula 1. The naphthalene-modified epoxy resin has average epoxy equivalent of 100-600. The cresol novolac epoxy resin has average epoxy equivalent of 300-600. The rubber-modified type epoxy resin has average epoxy equivalent of 100-500. The phosphorous based resin has average epoxy equivalent of 400-800.
Patent KR-20120050026-A (KR)
Inventor: CHA KOOK MO
IPC: B62H3/12
Filed: 2010-11-10
Abstract: 본 발명은 벽면 부착형 자전거 거치대에 관한 것으로서, 상하로 이어지는 판 플레이트 상에 힌지핀을 고정하도록 상하 한 쌍의 힌지 고정 브래킷을 구비하고 있는 고정판 부재; 자전거의 전륜을 거치할 수 있도록 좌우 소정 폭으로 이격된 좌우 한 쌍의 지지프레임을 가지며, 상기 힌지핀이 관통 지지되는 핀 고정관에 연결날개로 연결되는 거치용 프레임; 및 상기 고정판 부재에 마련되어 상기 거치용 프레임의 설치각도가 고정된 상태를 유지하도록 설정하는 설치각 조절부재를 포함하는 것을 특징으로 한다. 이에 의해, 장소에 구애됨이 없이 비교적 좁은 공간이라 할지라도 쉽고 간편하게 설치 및 분리할 수 있을 뿐만 아니라 설치각을 자유로이 조정할 수 있으며, 특히 견고한 설치상태를 유지하여 다수의 자전거를 보다 안정적으로 걸어 보관할 수 있다.
Patent KR-20120050634-A (KR)
Title: 선반 주축의 언발란스 경고 장치 및 그 제어방법
Inventor: KIM SUNG JIN
IPC: B23Q17/00
Filed: 2010-11-11
Abstract: 이 발명은, 아날로그 센서를 이용하여 선반 주축의 언발란스를 실시간으로 감지하여 경고하여 줌으로써 주축 언발란스로 인한 안전사고를 예방할 수 있는, 선반 주축의 언발란스 경고 장치 및 그 제어방법에 관한 것으로서, 
주축에 근접되어 설치되어 있으며 주축과의 거리만큼 전류/전압차를 발생시키는 아날로그 센서와, 상기한 아날로그 센서에 연결되어 있으며 상기한 아날로그 센서의 전류/전압 신호를 디지탈 신호로 변화하여 출력하는 A/D 컨버터와, 상기한 A/D 컨버터에 연결되어 있으며 주축 언발란스 경고를 위한 제어신호를 출력하는 CNC 컨트롤러와, 상기한 CNC 컨트롤러와 주축의 사이에 연결되어 있으며 상기한 CNC 컨트롤러로부터 입력되는 제어신호에 따라 주축을 회전 또는 정지시키는 주축제어 AMP와, 상기한 CNC 컨트롤러에 연결되어 있으며 상기한 CNC 컨트롤러로부터 입력되는 제어신호에 따라 경고신호를 출력하는 경고부를 포함하여 이루어진다.
Patent KR-20120053422-A (KR)
Title: A fast rotating rotor system for cost reduction of a large horizontal axis wind turbine
Inventor: LEE SOO GAB
IPC: H02K1/22
Filed: 2010-11-17
Abstract: PURPOSE: A high speed rotation rotor system for reducing manufacturing costs of a horizontal shaft wind power generator of a large size is provided to reduce the whole volume of blades and bending loads, also the system decreases a code length of rotor blades and high- solids. CONSTITUTION: A high speed rotation rotor system for reducing manufacturing costs of a horizontal shaft wind power generator of a large size uses a rotor applied to the design TSR which has the maximum efficiency, 11.5±0.5. In a rated wind speed of the rotor, the speed of an end part of blades comes under 130±10m / s range. As to the blades the high solid of the rotor comes under 0.029±0.008 range. A power generation capacity of the horizontal shaft wind power generator of a large size is 1.0~5.0MW and a radius of the rotor is 40~70m the horizontal shaft wind power generator of a large size comprises an asynchronous power generation method and a synchronous power generation method. According to rotor is the design TSR, the variable velocity rotor mode and the speed of rotation in which the speed of rotation of rotor changes according to the speed of wind constant. The rotor comprises a variable speed method of the rotor and an invariable speed method of the rotor. The variable speed method of the rotor is that a rotation speed of the rotor is changed according to the wind speed and the design TSR. The invariable speed method of the rotor satisfies the design TSR in a part of wind speed area.
Patent KR-20120054750-A (KR)
Title: Method and apparatus for selective display
Inventor: CHEONG CHEOL HO
IPC: G06F3/14
Filed: 2010-11-22
Abstract: PURPOSE: A selective display method and a device thereof are provided to assign different display features to an area selected by a user interface and the other areas on a display device. CONSTITUTION: An area dividing unit(926) divides a display screen based on area setup information and screen configuration elements. A screen attribute setting unit(928) per an area sets a screen attribute for at least one area which is divided based the area setup information and the screen configuration elements. A display unit(940) controls each pixel of at least one area according to the set screen attribute. The display unit displays information.
Patent KR-20120056439-A (KR)
Title: Functional beverage using germination unpolished rice and manufacture method thereof
Inventor: KIM EUN KYUNG
IPC: A23L7/152
Filed: 2010-11-25
Abstract: PURPOSE: A functional beverage using germinated brown rice, and a producing method thereof are provided to mill the germinated brown rice two times for easily extracting useful components. CONSTITUTION: A producing method of a functional beverage using germinated brown rice comprises the following steps: milling rice to separate the hulls and obtain brown rice; germinating the obtained brown rice by dipping the brown rice in mulberry leaf water for 1-3 days; milling the germinated brown rice to obtain white rice and a powder composition containing inner chaff, sprouts, and rice embryo buds; roasting the white rice, and mixing with the powder composition; adding water to the mixture for extracting; and dipping an extraction filter cloth including the mixture into 15-25 deg C water before heating, and extracting the mixture for 3-4 hours at 95 deg C. The extraction process is performed after adding germinated wheat, germinated barley, and gardeniae fructus.
Patent KR-20120056987-A (KR)
Title: Method for call setup based on fmc communication and call connection infra
Inventor: KIM DAE YOUNG
IPC: H04W76/02
Filed: 2010-11-26
Abstract: PURPOSE: A call establishment method based on FMC(Fixed Mobile Convergence) communication and call connection infra are provided to improve the efficiency of reception call establishment by adding additional information for receiving a push notification service. CONSTITUTION: An SBC(Session Boarder Controller)(122) receives a reception signal establishment request message for an FMC client. The SBC transmits the reception signal establishment request message to a push notification infra. The SBC receives a reception signal establishment response message from the FMC client. An SSW(Soft Switch)(121) receives the reception signal establishment response message transmitted to the SBC. The SSW establishes a reception call for the FMC client based on the reception signal establishment request message or the reception signal establishment response message.
Patent KR-20120057167-A (KR)
Title: Block for road extension and the form of construction work
Inventor: BANG SEONG SOON
IPC: E01C1/00
Filed: 2010-11-26
Abstract: PURPOSE: A block for road expansion and a construction method thereof are provided to prevent safety accidents by efficiently draining rainwater on the top of a roadway. CONSTITUTION: A block for road expansion comprises a base part(10), a support part(20), an expanded road part(40), and a reinforcement part(50). The base part is placed on the excavated part between a road surface(2) and a slope(3) and has a press part. The support part is vertically formed on the base part and supports one side of the surface of the road surface. The support part has a rainwater inlet. One side of the expanded road part is connected to the top end of the base part, and the other side is horizontally extended to the top space of the slope. The top and bottom ends of the reinforcement part are connected to the expanded road part and the base part to reinforce the expanded road part.