baber/WOPTO huggingface dataset:
Patent KR-101798493-B1 (KR)
Title: 유도 결합 플라즈마용 안테나 유닛, 유도 결합 플라즈마 처리 장치 및 유도 결합 플라즈마 처리 방법
IPC: H05H1/46
Filed: 2013-01-31
Granted: 2017-11-16
Abstract: 본 발명은 복수의 안테나를 평면 형상으로 인접하게 설치한 경우에, 양호한 플라즈마 제어성을 확보할 수 있는 안테나 유닛 및 그것을 사용한 유도 결합 플라즈마 처리 장치 및 유도 결합 플라즈마 처리 방법을 제공한다.  본 발명의 실시예에 따른 유도 결합 플라즈마용 안테나 유닛은 기판을 플라즈마 처리하는 유도 결합 플라즈마를 플라즈마 처리 장치의 처리실 내에 생성하기 위한 안테나를 갖는 유도 결합 플라즈마용 안테나 유닛으로서, 안테나는, 기판에 대향하여 형성된, 플라즈마의 생성에 기여하는 유도 전계를 생성하는 평면 영역을 갖고, 또한 안테나선을 기판에 교차하는 방향으로 세로 권취 나선 형상으로 권회하여 구성되고, 평면 영역의 일부를 형성하는 평면부를 갖는 복수의 안테나 세그먼트를, 평면 영역이 구성되도록 배치하여 이루어진다.
Patent KR-101480815-B1 (KR)
Title: 그리드 구조를 이용한 폴리머 안정화 장치
IPC: B01J19/08
Filed: 2013-02-12
Granted: 2015-01-13
Abstract: 본 발명은 그리드(Grid) 구조를 이용한 폴리머 안정화 장치에 관한 것으로, 그리드 구조를 이용한 폴리머 안정화 장치로서, 폴리머 안정화 챔버; 상기 폴리머 안정화 챔버 내로 폴리머를 투입하는 폴리머 투입구; 상기 폴리머 안정화 챔버 외로 폴리머를 배출하는 폴리머 배출구; 상기 폴리머 안정화 챔버 내에 배치되고, 상기 폴리머 투입구로부터 폴리머 배출구로 폴리머를 이송하는 이송부; 상기 폴리머 안정화 챔버 내에 배치되어 플라즈마를 발생시키는 플라즈마 방전부; 및 상기 플라즈마 방전부에 전력을 인가하는 전력 공급원; 을 포함하되, 상기 플라즈마 방전부는 상기 이송부에 인접하게 배치된 그리드 구조의 제 1 전극 및 상기 제 1 전극에 인접하게 배치된 제 2 전극을 포함하는 구성을 가짐으로써, 플라즈마를 폴리머 근방에서 방전시켜 안정화 반응을 촉진하되, 플라즈마와 폴리머 사이의 직접적인 접촉을 방지하게 함으로써 폴리머의 손상 또는 변형을 방지하는 효과를 가진다.
Patent KR-101433511-B1 (KR)
Inventor: KIM EUNG TAE
IPC: G08G1/0968
Filed: 2013-02-15
Granted: 2014-09-23
Abstract: The present invention relates to a real-time location monitoring and image expression solution system for support to share, manage and monitor traffic situation information on a real time basis through a CCTV monitor, a vehicle, or a real-time location based service (LBS) system. The system comprises the following steps: a first step of producing location information through an open location based service network; a second step of acquiring image information through a camera; a third step of producing integrated meta information based on the image information acquired in the second step and location information produced in the first step; a forth step in which the integrated mega information produced in the third step is transmitted via external communication interface and in which the integrated meta information is integrated to a main ITS system in which information exchange between a mobile streaming system and a web-based service system is available; and a fifth step of providing traffic information for general users and a traffic monitoring system in the fourth step of being integrated to the main ITS system. The present invention produces mega information by integrating the location information and image information, improves the accuracy and variety of main DB information reflecting the same and strengthens the function of VMS service.
Patent KR-101447533-B1 (KR)
Title: 유연성 있는 세라믹 부품
IPC: B28B1/16
Filed: 2013-02-27
Granted: 2014-10-06
Abstract: 본 발명은 유연성 있는 세라믹 부품에 관한 것으로서, 표면으로부터 내부방향으로 경사진 경사홈을 일면 또는 양면에 복수개로 갖는 세라믹 시트를 포함하는 본 발명의 세라믹 부품은 세라믹 시트에 유연성을 주기 위한 홈을 경사방향으로 포함하여 투자율 저하가 방지됨으로써 투자율 등의 세라믹 소재 특성을 우수하게 유지하면서도 굴곡성이 우수하므로, 곡면 형태 또는 유연성의 기기에 적용될 수 있다. 따라서, 본 발명의 세라믹 부품은 근거리 통신(NFC) 이외에도 S-펜, 무선충전기, 전자파 차폐 부품 등에 유용하게 활용될 수 있다.
Patent KR-101391585-B1 (KR)
Title: A band pants of improved externality
Inventor: KWON SO YOUNG
IPC: A41D1/06
Filed: 2013-02-28
Granted: 2014-05-07
Abstract: The present invention related to pants including a stretchable band having an improved appearance provided to a waist support portion thereof, wherein the upper end of the band is coupled to the upper end of the waist support portion of the pants by being sewn along the inner circumference of the waist support portion, and the lower end of the band is connected to the lower end of the waist support portion through being bound by a strap in a state in which the lower end of the band is separated apart from the lower end of the waist support of the pants. The waist support portion and the band are coupled to each other by being stitched only at the upper end, the waist support portion is not affected by the elasticity of the band, wrinkles are not formed at the upper end of the pants to be visible with the naked eye. Thus, a smooth surface may be maintained to improve aesthetic property, and the bend portion is prevented from being reversed to roll into the inside or outside of the pants being worn, thereby improving wearability. Therefore, the pants with such a waist band may increase marketability of a product.
Patent KR-101394555-B1 (KR)
Title: A raincoat of ventilation
Inventor: LEE SANG OH
IPC: A41D3/04
Filed: 2013-03-07
Granted: 2014-05-14
Abstract: The present invention relates to a breathable working raincoat in which a folded part is formed by folding both sides of an armpit area and a central portion of a back area of the working raincoat inwardly by a certain length, and a breathing part through which air passes can be easily formed inside the folded part by a simple operation such as sewing, and which prevents a working raincoat wearer from being sweaty in advance as outside air introduced through the breathing part passes through both sides of the armpit area and the back area of the raincoat wearer when the wearer goes on an intense activity or climbing after wearing the working raincoat having the breathing part. Accordingly, the present invention can prevent both sides of the armpit area and the back area of the raincoat of the wearer from being dampened by perspiration. The technical features of the present invention include: the folded part (140) which is formed by folding both sides of the armpit area (120) and the central portion of the back area (130) of the working raincoat (110) inwardly by a certain length; a fixing part (150) fixing the folded part (140) by sewing which is provided at an upper portion of the folding part (140) folded at the both sides of the armpit area (120) and the central portion of the back area (130) by the certain length; and a breathing part (160) formed inside the folded part (140) fixed by the fixing part (150) while being folded toward the inside of the working raincoat (110).
Patent KR-101406264-B1 (KR)
Inventor: PARK JONG CHEOL
IPC: D04H3/016
Filed: 2013-03-08
Granted: 2014-06-12
Abstract: The present invention relates to a hybrid complex nanofiber composition, and to manufacturing of a complex nano nonwoven fabric which has a first nano nonwoven fabric having 400-700 nm of the average diameter and a second nano nonwoven fabric having 100-300 of the average diameter laminated alternatingly on a base film. Forming a filter using the manufactured complex nano nonwoven fabric can cause not only high costs but also the problem of differential pressure and filtering efficiency, but the functional filter makes the difference in diameter thickness of the existing nano nonwoven fabric and the manufacturing technology continuous, thereby providing price competitiveness and solving the filtering efficiency problem, guaranteeing high efficiency and high function.
Patent KR-101267508-B1 (KR)
Title: Double-injection devices
Inventor: JANG KI DONG
IPC: B29C45/16
Filed: 2013-03-12
Granted: 2013-05-27
Abstract: PURPOSE: A dual injection device is provided to improve molding precision and to prevent molding failure by preventing a first molded product from flowing during the molding of a second lower mold while the position of a first molded product is fixed through a first slide core. CONSTITUTION: A dual injection device comprises an upper mold(10), a first lower mold and a second lower mold(20,30), and a slide core(40). The first lower mold and the second lower mold are gradually molded to the upper mold and are installed to inject a complex molded product. The slide core is molded with the upper mold and the lower mold and processes undercut. The slide core comprises a first slide core and a second slide core(42,44). The slide core is individually operated by a first cam and a second cam(52).
Patent KR-101439145-B1 (KR)
Inventor: PARK HYEONG GYU
IPC: B62D25/08
Filed: 2013-03-19
Granted: 2014-09-11
Abstract: The present invention relates to a rear package tray structure for a vehicle which is mounted on a body panel vertically set upwards from both sides of a floor panel and is positioned between a passenger compartment of the vehicle and a trunk room. The present invention includes: a side member which is mounted on the body panel, in which a front side member positioned on a relatively forward side and a rear side member positioned on a relatively rearward side are coupled to each other; an upper member which is arranged on an upper side of the side member in a transverse direction of a vehicle body; and a support member with one side connected to the upper member and the other side connected to the side member, which is connected with an inclination formed for the separation between side member and upper member connection parts, wherein a reinforcing flange transversely protrudes along one side corner in the support member. The present invention includes the support member with the protruding reinforcing flange so that rigidity can be increased even without increasing the sizes of the side member and the upper member, and thus the present invention is advantageous in ensuring spaces in the passenger compartment and the trunk room. Accordingly, freedom of design of the vehicle body is increased. The reinforcing flange is bonded to ends of the front side member and the rear side member, and extends to a lower portion of the side member, and thus the rigidity can be improved efficiently.
Patent KR-101432529-B1 (KR)
Inventor: PHYUN JI HYUN
IPC: G06F3/033
Filed: 2013-03-28
Granted: 2014-08-21
Abstract: The present invention relates to a mouse with a keyboard function and, more specifically, to a mouse with a keyboard function, capable of inputting various characters, numbers, and special keys even when there is no separate keyboard by including an input means for inputting the character, number, and special key on a body of the mouse.
Patent KR-101440226-B1 (KR)
Inventor: SEO TAE SEOK
IPC: H01L33/50
Filed: 2013-04-05
Granted: 2014-09-18
Abstract: The present invention provides a method for preparing graphene-based quantum dots, comprising the steps of: mixing graphite nanoparticles and solvents; and preparing the graphene-based quantum dots by processing the graphite nanoparticles mixed with the solvents through physical manner.
Patent KR-101357829-B1 (KR)
Title: Recycling material of industrial sludge for use of fill material, cover material and subbase material and method for producing the same
Inventor: CHO SEONG IN
IPC: C04B18/30
Filed: 2013-04-16
Granted: 2014-02-06
Abstract: The present invention relates to a recycling material of industrial sludge for usage as a fill material, a cover material, a subbase course material, and a manufacturing method thereof and more specifically, to a recycling material of industrial sludge and a manufacturing method which are capable of using an industrial sludge which is generated from industrial settings as a fill material, a cover material, and a subbase course material by adjusting the particle size, the percentage of water content, the hygroscopicity, and the porosity. The recycling material is manufactured from the industrial sludge which has less than 40 wt% of organic content; and comprises 5-10 wt% of admixture which includes inorganic cement and a pH neutralizing agent; 7-15 wt% of soil and loess; 75-88 wt% of industrial sludge; and has 1-15 % of specific moisture absorption rate and 90-250 of resilient modulus (MR). [Reference numerals] (S11) Preparing the industrial sludge and measuring the water content; (S12) Adjusting the water content and adding the first solidification agent; (S13) A first crushing and deodorizing; (S14) Adding soil and mixing; (S15) Adding a second solidification agent; (S16) Mulling; (S17) Adjusting the particle size
Patent KR-101303093-B1 (KR)
Title: Recycling export packaging manufactured by using the liner paper and fabricating method thereof
Inventor: KIM TO HYONG
IPC: B31D3/02
Filed: 2013-04-17
Granted: 2013-09-06
Abstract: PURPOSE: A recycling packaging material for export manufactured using liner paper and a manufacturing method thereof are provided to improve the intensity and waterproof properties by using liner paper instead of corrugated cardboard. CONSTITUTION: A manufacturing method of a recycling packaging material for export manufactured using a liner paper is as follows. A first coating composition is spread on the outer and inner surfaces of a liner paper (S11). The spread first coating composition is firstly hardened at a temperature of 100-150 degrees (S12). A second coating composition is spread on the outer and inner surfaces of the liner paper (S13). The spread second coating composition is secondly hardened at a temperature of 100-150 degrees (S14). The second coating composition is spread on the outer surface of the liner paper (S15). The spread second coating composition is thirdly hardened at a temperature of 100-150 degrees (S16). A honeycomb board is manufactured using the liner paper (S17). The manufactured honeycomb board is heat-treated at a temperature of 70-90 degrees (S18). [Reference numerals] (AA) Start; (BB) End; (S11) Spread a first coating composition on the outer and inner surfaces of a liner paper; (S12) Firstly harden the liner paper; (S13) Spread a second coating composition on the outer and inner surfaces of the liner paper; (S14) Secondly harden the liner paper; (S15) Spread the second coating composition on the outer surface of the liner paper; (S16) Thirdly harden the liner paper; (S17) Manufacture a honeycomb board; (S18) Heat-treat the manufactured honeycomb board
Patent KR-101465066-B1 (KR)
Title: 바이오 오일 생산 시스템
IPC: C10L1/32
Filed: 2013-04-23
Granted: 2014-11-26
Abstract: 본 발명은 (a) 바이오매스 공급원료를 준비하는 단계; (b) 상기 공급원료를 반응기내에 투입하여 250℃ 내지 420℃ 의 온도에서 일정시간 동안 열분해 하는 열분해 단계; 및 (c) 상기 열분해 과정에서 발생되는 가스를 응축시켜 상기 가스로부터 바이오 오일을 추출하는 응축 단계; 를 포함하는 바이오 오일 제조 방법에 관한 것이다. 
또한 본 발명에 따라 제조된 바이오 오일에 관한 것이다.
Patent KR-102049789-B1 (KR)
IPC: G06F3/048
Filed: 2013-04-25
Granted: 2019-11-28
Abstract: 휴대단말기의 정보 처리 방법이, 카메라 어플리케이션 실행시 카메라에서 출력되는 프리뷰 이미지를 표시하는 과정과, 표시되는 프리뷰 이미지에서 선택된 이미지의 인식 정보에 대응되는 통신 어플리케이션들을 표시하는 과정과, 표시되는 통신 어플리케이션들 중에서 선택되는 통신 어플리케이션을 실행하는 과정과, 통신 어플리케이션을 통해 컨텐츠/파일을 전송하는 과정으로 이루어진다.
Patent KR-101443088-B1 (KR)
Inventor: KIM IL SOO
IPC: H01H13/28
Filed: 2013-04-29
Granted: 2014-09-25
Abstract: The present invention relates to an emergency switch device which comprises a housing unit; a control unit installed on the housing unit to be moved; a detecting unit assembled on the housing unit and detecting proximity of control unit; and a cleaning unit installed on the housing unit and preventing foreign substances from being attached to the detecting unit. Facility is rapidly shut down by a detection signal of the detecting unit when the control unit comes close to the detecting unit.
Patent KR-101493683-B1 (KR)
Title: 콘-빔 기반 반응선 재구성을 이용한 초고해상도 ｐｅｔ 영상 재구성 장치 및 그 방법
IPC: A61B6/00
Filed: 2013-05-02
Granted: 2015-02-16
Abstract: 본 발명은 양전자 방출 단층 촬영(PET) 영상에서 콘-빔(cone-beam) 기반의 반응선(LOR) 재구성을 이용한 영상 기반 초고해상도(super-resolution) 기법, 즉 콘-빔 기반 반응선 재구성을 이용한 초고해상도 PET 영상 재구성 장치 및 그 방법을 제공하고자 한다. 
이를 위하여, 본 발명은, 양전자 방출 단층 촬영(PET)의 영상 재구성 장치에 있어서, PET 시스템의 각 위치에 따른 각각의 PSF 커널을 생성하여 블러(Blur)를 모델링하는 블러 모델링부; 상기 PET 시스템의 워블링에 의한 각 위치에 따른 각각의 반응선 및 사이노그램을 획득하는 반응선 획득부; 상기 반응선 획득부에서 획득한 반응선 기반 사이노그램을 콘-빔 형태의 사이노그램 포맷으로 변환하는 콘-빔 사이노그램 변환부; 상기 콘-빔 사이노그램 변환부에서 콘-빔 형태로 포맷 변환한 사이노그램을 모델링하는 사이노그램 모델링부; 및 상기 사이노그램 모델링부에서 모델링한 사이노그램을 이용하여 고해상도 영상을 도출하는 고해상도 영상 도출부를 포함한다.
Patent KR-101454292-B1 (KR)
Inventor: PARK CHUL HYUN
IPC: F42B5/073
Filed: 2013-05-15
Granted: 2014-10-27
Abstract: The present invention relates to a structure supporter comprising: a body including a first member and a second member formed in a curved shape so that both end parts can meet each other; a connecting bolt coupling the first member and the second member; a pusher assembly which is installed in a connecting part of the first member and the second member and applies force to separate the first member and the second member; and a shoe assembly which is installed on the inner circumferential surface of the body and of which the height is adjustable.
Patent KR-101502471-B1 (KR)
Title: 내충격성 플렉시블 소재를 이용한 칸막이 시스템
IPC: E06B5/12
Filed: 2013-05-16
Granted: 2015-03-16
Abstract: 우수한 내충격성을 가질 뿐만 아니라, 유연성, 방음성, 방열성, 차광성을 가지는 내충격성 플렉시블 소재를 이용한 칸막이 시스템이 개시된다.  이를 위하여 하부에 회전축 삽입홈이 형성된 상부프레임과, 상기 상부프레임의 좌우 말단에 수직으로 연결되며 마주보는 측면에 길이방향을 따라 가이드홈이 형성된 제 1, 2 측벽프레임을 포함하는 외형틀, 및 상기 회전축 삽입홈에 내삽되는 회전축과, 상기 회전축에 권취되어 회전축의 회전에 따라 승하강되며 내충격성 플렉시블 소재로 구성된 스크린부재로 이루어진 롤스크린를 포함하는 내충격성 플렉시블 소재를 이용한 칸막이 시스템을 제공한다.  이에 따르면 기존의 칸막이 시스템에 비해 손쉽게 설치 및 해체가 용이하고, 침입 범죄의 예방 및 공간의 칸막이 설치를 통한 방음효과, 차광, 차폐를 통한 공간 분리 효과를 극대화할 수 있다.
Patent KR-101466485-B1 (KR)
Inventor: KANG TAE WOO
IPC: C21B9/16
Filed: 2013-05-31
Granted: 2014-11-28
Abstract: The present invention relates to a cover for protecting an outer device of a blast furnace. According to the present invention, a device cover member has an end portion installed to be placed part from an outer cover of a blast furnace, and covers an upper part of the outer device exposed on an outer side of the blast furnace. The device cover member prevents the outer devices, exposed to the outside of the blast furnace, from being corroded by water sprayed on the outer cover to cool the outer cover of the blast furnace. Therefore, the life spans of the outer devices are extended; the outer devices can be stably operated without malfunction when used.
Patent KR-101425159-B1 (KR)
Inventor: KIM KWANG EUN
IPC: G06T1/00
Filed: 2013-05-31
Granted: 2014-08-05
Abstract: The present invention relates to a method to analyze a hyperspectral image and, more specifically, to a method for high-speed estimation for an optimal number of endmembers of a hyperspectral image required for an algorithm for a complete spectral unmixing of the hyperspectral image. According to the present invention, the method for high-speed estimation for an optimal number of endmembers of a hyperspectral image can high-speed estimate an optimal number of endmembers for the complete spectral unmixing of the hyperspectral image by solving problems of conventional methods for extracting endmembers from a hyperspectral image, which cause system complexity, delayed processing time, etc. due to complicated processing processes.
Patent KR-101469875-B1 (KR)
Inventor: PARK MIN HYE
IPC: E02D17/20
Filed: 2013-06-04
Granted: 2014-12-08
Abstract: The present invention relates to a reinforcement device using ground pressure of a lattice girder, which comprises: a lattice girder disposed on a reinforcement surface in the longitudinal direction or the transverse direction and formed by multiple longitudinal frames and multiple supports which connect the longitudinal frames; a ground pressure plate to pressurize the longitudinal frame and to be fixed on the reinforcement surface by a fixing unit; and an external housing formed in the outer periphery of the ground pressure plate at where the lattice girder is connected and to which the bell frame is connected or penetrated.
Patent KR-101554280-B1 (KR)
Title: 입체 디스플레이의 광학 측정 장치
IPC: G01M11/02
Filed: 2013-06-12
Granted: 2015-09-18
Abstract: 본 발명은 입체 디스플레이의 광학 특성을 측정할 수 있도록 한 입체 디스플레이의 광학 측정 장치 및 방법을 제공하는 것으로, 본 발명에 따른 입체 디스플레이 광학 측정 장치는 3D 테스트 신호를 생성하는 테스트 영상 공급부; 상기 테스트 영상 공급부로부터 공급되는 상기 3D 테스트 신호에 기초하여 좌안 영상과 우안 영상을 공간적 또는 시간적으로 나누어 표시하는 3D 디스플레이; 상기 3D 디스플레이에 표시되는 상기 좌안 영상 및 상기 우안 영상을 선택적으로 투과시키는 편광 부재; 및 상기 편광 부재를 투과하는 영상의 강도 또는 컬러 정보를 측정하는 광 계측기를 포함하여 구성되고, 상기 3D 디스플레이는 상기 좌안 영상과 우안 영상을 공간적 또는 시간적으로 나누어 표시하는 디스플레이 패널; 및 상기 3D 테스트 신호를 상기 좌안 영상 또는 상기 우안 영상으로 변환하여 상기 디스플레이 패널에 표시하는 패널 구동부를 포함하여 구성되는 것을 특징으로 한다.
Patent KR-101497807-B1 (KR)
Title: 제로 사이클 로드
IPC: G06F9/06
Filed: 2013-06-13
Granted: 2015-03-02
Abstract: 로드 연산들의 레이턴시를 줄이기 위한 시스템 및 방법.  프로세서 내의 레지스터 개명 유닛은 디코딩된 로드 명령어가 제로 사이클 로드 연산으로의 변환에 적격인지를 결정한다.  그러한 경우, 제어 논리는 더 오래된 의존 저장 명령어의 소스 피연산자와 관련된 물리 레지스터 식별자를 로드 명령어의 목적지 피연산자에 할당한다.  게다가, 레지스터 개명 유닛은 로드 명령어가 메모리로부터 저장 명령어의 소스 피연산자와 관련된 데이터를 판독하는 것을 방지하기 위해 로드 명령어에 마킹한다.  복제 개명으로 인해, 이 데이터는 물리 레지스터 파일로부터 더 새롭고 로드 명령어에 의존하는 명령어들로 전송될 수 있다.
Patent KR-101428728-B1 (KR)
Title: Apparatus and method for recognition license plate number
Inventor: PAIK JOON KI
IPC: G08G1/017
Filed: 2013-06-25
Granted: 2014-08-13
Abstract: Disclosed is a license plate number recognizing apparatus to recognize a distorted license plate number of an input image photographed through a monitoring camera. A pre-processing unit performs the deinterlacing of the input image, removes a geometric distortion of the input image, and improves the resolution thereof in order to accurately recognize a license plate number before recognizing the distorted license plate number included in the input image. A license plate number recognition unit detects a number area targeting the pre-processed input image, and compares the input image with a reference image to recognize the license plate number included in the input image. According to the present invention, a license plate number can accurately be recognized from a heavily distorted CCTV image.
Patent KR-101317385-B1 (KR)
Title: Cutting device for surplus part of edge tape for woodpanel
Inventor: LEE NAE WOO
IPC: B27C5/06
Filed: 2013-07-03
Granted: 2013-10-11
Abstract: PURPOSE: A device for cutting the edge of a side finishing material for wood panels is provided to freely and accurately set the cutting angle of the edge by vertically moving a prop on an LM guide. CONSTITUTION: A device for cutting the edge of a side finishing material for wood panels comprises pillars (110) and connection bars. The pillars are installed at positions longitudinally and laterally separated in a frame at predetermined intervals. Rotary pins are fitted in the lower part of the pillars to laterally rotate the pillars on the frame. The connection bars are hinge-coupled to the top of the pillars to form a four-bar linkage. A prop (160) vertically moved by an LM guide is arranged on the connection bars. A pneumatic cylinder (170) is coupled between the bottom of the prop and the frame.
Patent KR-101424399-B1 (KR)
Title: Multi-functional leisure board
Inventor: CHO EUN HEE
IPC: B63B35/79
Filed: 2013-07-04
Granted: 2014-07-28
Abstract: The present invention provides a multi-functional leisure board capable of making a user enjoy surfing and have fun in water at public locations, such as a water park, a beach, and others, with one board, floating on the water not to be easily sunken by increasing the floating force of the board, and being used as a sled. In the multi-functional leisure board comprising upper and lower cases, an external storage space is recessed from the external edge of the lower case. A tube is stored in the external storage space to be drawn out to the outside. Guide blades for a sled protrude from both surfaces of the bottom of the lower case.