baber/WOPTO huggingface dataset:
Patent KR-20160123124-A (KR)
Inventor: KWON SOON IK
IPC: B60W30/06
Filed: 2015-04-15
Abstract: The present invention relates to a parking assist apparatus and a parking control method, capable of improving the accuracy of controlling parking by checking whether a measured distance is within the standard range by using side sensors, installed on two sides of a vehicle, thereby increasing accuracy in determining the proximity in a parking space. According to an embodiment, the parking assist apparatus includes an electronic control unit for controlling parking for a vehicle to be parked in a targeted space by using a sensing unit for measuring the distance with surrounding objects, mounted on the front and rear part of the vehicle. The sensing unit includes side sensors, mounted on the sides of the vehicle, for measuring the distance between the sides of the vehicle and surrounding objects. The electronic control unit searches for and displays a targeted parking space and performs control to move the vehicle to the displayed space. If the vehicle enters the targeted space, the electronic control unit compares the predetermined standard distance with the distance measured by the rear sensor, mounted on the rear side of the vehicle and side sensors, and determines whether parking conditions are satisfied, and if the parking conditions are satisfied, the electronic control unit controls parking until the vehicle completes the parking.
Patent KR-20150122079-A (KR)
Inventor: REIFFENRATH VOLKER
IPC: G02F1/00
Filed: 2015-04-21
Abstract: The present invention relates to uses as 4,6-difluorodibenzothiophene derivatives of the chemical formula I, a manufacture thereof, and an ingredient of a liquid crystal medium thereof, and to an electro-optical display device comprising a liquid crystal medium according to the present invention. In the chemical formula I, R1, R2, A1, A2, Z1, Z2, m, and n are the same as defined in patent claim section one.
Patent KR-20150056755-A (KR)
Inventor: KIM SOO HWAN
IPC: G06Q30/02
Filed: 2015-04-30
Abstract: The present invention relates to an advertising method using a smart display including a moving path recognition module. The advertising method according to one aspect of the present invention includes the steps of: recognizing a moving path to search a moving path of a cursor; searching a moving product to search a product which moves on a similar path with the moving path of the cursor; and loading product information which loads information for a searched product. The present invention may provide an advertising method for a product which moves on a screen while a user watches videos using a smart device.
Patent KR-20160131207-A (KR)
Inventor: KIM YONG HYUN
IPC: G06Q50/22
Filed: 2015-05-06
Abstract: A health management device for animals is provided. The health management device for animals comprises: a smart leash put on the neck of an animal, and including an operation sensor for generating an operation sensing signal by sensing an operation of the animal; and a user terminal for receiving the operation sensing signal, determining an operation pattern of the animal based on the operation sensing signal, and determining a health state of the animal based on the determined operation pattern.
Patent KR-20160135625-A (KR)
Title: 마그네슘 합금용 화성처리액 및 이를 이용한 화성처리방법
Inventor: SUNG MU CHANG
IPC: C23C22/60
Filed: 2015-05-18
Abstract: 마그네슘 합금용 화성처리액으로, 수산화칼슘 및 수산화나트륨로 이루어진 군으로부터 선택된 어느 하나 이상의 수산화계 물질; 제1인산나트륨, 제1인산칼륨, 제1인산암모늄, 제2인산나트륨, 제2인산칼륨, 제2인산암모늄, 제3인산나트륨, 제3인산칼륨, 폴리인산칼륨, 폴리인산나트륨, 피로인산칼륨, 피로인산나트륨, 산성피로인산나트륨 및 헥사메타인산나트륨으로 이루어진 군으로부터 선택된 어느 하나 이상의 인산염; 주석산나트륨, 주석산칼륨, 질산나트륨 및 질산칼륨으로 이루어진 군으로부터 선택된 어느 하나 이상의 알칼리금속염; 및 구연산, 구연산나트륨 및 구연산칼륨으로 이루어진 군으로부터 선택된 어느 하나 이상의 구연산계물질을 포함하며, pH가 7.5 내지 13인 마그네슘 합금용 화성처리액이 제공된다.
Patent KR-20160136123-A (KR)
Inventor: KIM EUN CHEOL
IPC: B65B57/10
Filed: 2015-05-19
Abstract: 본 발명은 박스 포장 시스템에 관한 것으로서, 보다 상세하게는, 제품박스를 소박스에 적재하는 소박스 포장 시스템을 포함하며, 상기 소박스 포장 시스템은, 제품박스를 식별하기 위한 스캐닝부; 상기 스캐닝부와 인접하며, 상기 제품박스를 정렬하여 제품박스 스택을 형성하는 제품박스 정렬부; 상기 제품박스 정렬부와 인접하며, 상기 제품박스 스택에 폼패드를 장착하는 폼패드 장착부; 상기 폼패드 장착부와 인접하며, 상기 폼패드가 장착된 제품박스 스택을 소박스에 적재하는 제품박스 로딩부; 상기 제품박스 로딩부와 인접하며, 상기 적재된 소박스를 봉함하는 소박스 봉함부; 상기 소박스 봉함부와 인접하며, 상기 봉함된 소박스의 중량을 측정하여 제품의 누락 여부를 판단하는 측량부; 상기 소박스 봉함부와 인접하며, 상기 봉함된 소박스에 라벨을 부착하는 라벨 부착부; 상기 측량부 또는 라벨 부착부와 인접하며, 상기 측량 및 라벨 부착된 소박스를 밴딩하는 밴딩부; 및 상기 제품박스 정렬부, 상기 폼패드 장착부 및 상기 제품박스 로딩부에 인접하게 고정 배치되고, 상기 폼패드의 폼패드 장착부로의 공급, 상기 제품박스 스택의 상기 폼패드 장착부로의 공급 및 상기 소박스의 로딩부로 공급을 수행하는 제 1 로봇 유닛; 을 포함하는 박스 포장 시스템을 제공한다. 
이에 의하며, 제품박스의 소박스 내의 정렬 포장뿐만 아니라, 그 소박스의 대박스 내의 정렬 포장의 전과정을 자동화할 수 있는 박스 포장 시스템을 제공할 수 있다. 
또한, 포장되는 제품이 고가의 공산품인 경우 제품박스의 일렬번호 등에 의한 정렬 포장이나 제품박스 내의 제품의 누락 여부를 확인할 수 있는 박스 포장 시스템을 제공할 수 있다.
Patent KR-20160141592-A (KR)
Title: 생활효실천을 위한 실천방법 및 실천인증 온오프라인 시스템
Inventor: CHO EUN SUP
IPC: G09B19/00
Filed: 2015-06-01
Abstract: 본 발명은 생활효실천을 통한 인성함양과 효실천을 잘 할 수 있도록 하기 위하여 효 실천에 대한 효과적인 방법과 실천인증의 방법과 기술을 온오프라인으로 제시하고 있는 시스템이다. 
본 발명은 3단계 시스템으로 구성된 발명으로서 1단계는 생활효실천을 위한 실천주제를 제시하는 단계이고 2단계는 생활효실천을 생활속에서 실천하게 하고 실천한 내용을 온오프라인으로 기록하고 확인하는 시스템이다. 
3단계는 온오프라인에서 기록된 실천내용을 인증하여 효실천을 장려하는 시스템이다. 본 발명으로 생활속에서 스스로 효를 실천하고 인성함양을 갖게 하는 온오프라인 효실천 시스템이다. 
[색인어] 
생활, 효, 인성, 인증, 단계, 주제, 평가, 방법, 기술, 기록
Patent KR-20150073914-A (KR)
Inventor: TSAI TSUNG CHE
IPC: H01L29/739
Filed: 2015-06-11
Abstract: The present invention relates to an embodiment integrated circuit (e.g., diode) and a method of making the same. The embodiment integrated circuit includes: a well having a first doping type, formed on the upper side of a substrate having the first doping type, and including a fin; a source formed on the upper side of the well on a first side of the fin, and having a second doping type; a drain formed on the upper side of the well on a second side of the fin, and having the first doping type; and a gate oxide formed on the upper side of the fin, and laterally spaced apart from the source by a back-off region of the fin. The integrated circuit is compatible with a FinFET fabrication process.
Patent KR-20150080461-A (KR)
Inventor: LEE YOUNG NO
IPC: C08J7/04
Filed: 2015-06-15
Abstract: The present invention relates to an apparatus and a method for manufacturing a synthetic resin film. The apparatus: prevents air bubbles from being generated in a raw material melt solution used for forming a coating layer by supplying high-pressure gas to a hopper, which supplies a raw coating material to form the coating layer to a base film; and can increase quality and productivity of the synthetic resin film by preventing an air layer from being generated between layers of a film when the film having been manufactured is wound. The apparatus includes: a base film supplying unit which supplies a base film; a raw coating material supplying unit which produces a coating solution by compressing and melting a raw coating material by using an extruder after reducing an air bubble content of the raw coating material; a base film coating unit which forms the coating layer of a uniform thickness by sticking of the coating solution supplied to the surface of the base film; and a film winding unit which forms a film roll by winding a coating film supplied from the base film coating unit.
Patent KR-20160148260-A (KR)
Inventor: LIM SU MIN
IPC: G06F3/048
Filed: 2015-06-16
Abstract: Provided are an electronic device and a control method thereof. The control method of the electronic device: receives a message including a text; analyzes the text included in the message to determine a type of the message; obtains context information related to the type of the message; and determines a recommended image for responding to the message based on the context information to provide the recommended image.
Patent KR-20160148334-A (KR)
Title: Ice making system of refrigerator and ice making method thereof
Inventor: KOO MIN BON
IPC: F25D17/08
Filed: 2015-06-16
Abstract: Disclosed are an ice making system of a refrigerator, and an ice making method of a refrigerator. The ice making system of a refrigerator comprises: an ice making unit generating ice in a door of a refrigerator; a cold air generating unit installed in a main body of the refrigerator and generating cold air by cooling air in a cooling duct; a connecting unit enabling the ice making unit and the cooling duct to be selectively connected to the same in accordance with opening and closing of the door of a refrigerator chamber with respect to the main body; and a circulation unit enabling the cold air inside the cold air generating unit to be introduced into the ice making unit and discharging the cold air inside the ice making unit to the cold air generating unit.
Patent KR-20160149390-A (KR)
Inventor: LEE MIN SEONG
IPC: G06T7/00
Filed: 2015-06-18
Abstract: 본 발명은 배설물상태 및 배변활동을 이용한 애완동물 건강상태 판단 방법 및 장치에 관한 것으로, 배변활동 및 배설물 상태를 이용하여 애완동물의 건강상태를 파악하고, 파악된 건강상태를 해당 애완동물 관리자의 단말기로 통보하여 애완동물을 효율적으로 관리할 수 있도록 하는 배설물상태 및 배변활동을 이용한 애완동물 건강상태 판단 방법 및 장치에 관한 것이다.
Patent KR-20170000698-A (KR)
Inventor: LIM WOOK
IPC: A62B18/02
Filed: 2015-06-24
Abstract: 본 발명은 착용이 간편하고 편안한 마스크를 개시한다. 
본 발명은 얼굴 전면부의 굴곡부에 걸쳐지는 거치부(21)와, 상기 거치부(21)에서 연장되어 광대뼈 상단부에 접촉되고 귀 근처 얼굴 측면까지 얼굴 윤곽을 따라 연장되는 탄성 밀착부(22)를 포함하는 프레임(20)과, 상기 프레임(20)이 내부에 탈부착 가능하게 삽입되는 장착홀(11)이 구비되고, 얼굴의 코와 입 주변부까지를 감싸며, 탄력을 갖는 섬유밴드 재질로 이루어진 본체(10)과, 상기 본체(10)의 내측면에 탈부착 가능하게 장착되고, 상기 프레임(20)이 내부에 탈부착 가능하게 삽입되는 장착홀(31)이 구비되고, 콧구멍과 입을 감싸는 필터(30)로 구성됨으로써, 상기 프레임(20)의 상기 탄성 밀착부(22)의 탄성력에 의해 상기 거치부(21)와 탄성 밀착부(22)가 얼굴에 걸쳐지고 밀착된 상태를 유지하는 것이다.
Patent KR-20170002826-A (KR)
Inventor: MYOUNG JI HUN
IPC: G06Q30/06
Filed: 2015-06-30
Abstract: 3D 프린터를 이용한 생산 관리 방법이 개시된다. 상기 3D 프린터를 이용한 생산 관리 방법은, 원격으로 제어 가능한 복수의 3D 프린터들에 대한 정보를 등록하는 단계, 판매자 단말기에서 상기 3D 프린터를 이용하여 제조할 물품을 요청하는 단계, 공동생산시스템에서, 상기 3D 프린터들 중 현재 물품을 제조하고 있지 않은 3D 프린터들 중 상기 요청된 물품을 제조할 3D 프린터를 선택하는 단계, 상기 공동생산시스템에서, 원격으로 상기 선택된 3D 프린터가 상기 요청된 물품을 제조하도록 제어하는 단계, 상기 선택된 3D 프린터가 상기 요청된 물품의 제조를 완료하는 경우, 상기 제조된 물품의 수거를 요청하는 단계 및 상기 물품을 제조한 3D 프린터의 동작에 대하여 비용을 결제하는 단계를 포함할 수 있다.
Patent KR-20170003013-A (KR)
Inventor: KIM GEON HONG
IPC: B63H25/38
Filed: 2015-06-30
Abstract: The present invention relates to a rudder for a ship and a ship having the same. The rudder is provided in the rear of a propeller coupled to the stern to generate thrust, adjusts a thrust direction of the ship, and comprises: an upper rudder provided in a hull; a lower rudder provided in a lower portion of the upper rudder; and a rudder bulb provided between the upper rudder and the lower rudder. The rudder bulb has a groove recessed to an inner side on a surface.
Patent KR-20170004054-A (KR)
Title: Apparatus and method for providing interactive communication service using a sensor network
Inventor: KIM SUN ME
IPC: H04L29/08
Filed: 2015-07-01
Abstract: The present invention provides an apparatus for providing an interactive communications service of devices based on a wireless sensor network (WSN). The apparatus for providing an interactive communications service comprises: a writing unit for writing a sociality profile including information on relation between nodes for a first service provided through a sensor network including a plurality of nodes; a selection unit for selecting at least one first node which may participate in the first service among the nodes based on the sociality profile; and a setting unit for setting data transfer relation according to the kind and role of the at least one first node, and including the at least one first node, which executes the first service based on the set data transfer relation, to configure a first social service group.
Patent KR-20170005550-A (KR)
Inventor: IM KI SUNG
IPC: B08B1/02
Filed: 2015-07-06
Abstract: The present invention relates to an apparatus for removing foreign materials on a belt for conveying a raw material, comprising: a first removing part having a first removing unit spaced from an upper side of the belt and a first lift unit disposed on a lower side of the belt corresponding to the first removing unit and lifting the belt so that the belt contacts the first removing unit; and a second removing part disposed at a distance from the first removal unit and spaced apart from the upper side of the belt; a second removing part disposed apart from the first removing part, and having a second removing unit spaced from the upper side of the belt and a second lift unit disposed below the belt corresponding to the second removing unit and interlocked with the movement of the first lift unit and elevating the belt, thereby removing foreign materials on the belt effectively.
Patent KR-20150098599-A (KR)
Inventor: NA MIN KYUN
IPC: A61K31/7028
Filed: 2015-07-06
Abstract: The present invention relates to a composition containing an extract of Rhododendron brachycapum or megastigmane glucosides isolated therefrom for preventing or treating sepsis. The composition has an excellent effect of controlling expression of high mobility group box 1 (HMGB1) in vascular endothelial cells, thereby being easily used as a medical composition for preventing or treating sepsis or a health functional food for preventing or alleviating sepsis.
Patent KR-20170006345-A (KR)
Inventor: JUNG HYE JIN
IPC: C09K11/06
Filed: 2015-07-07
Abstract: Disclosed are a compound represented by chemical formula 1, and an organic light emitting device comprising the same. The descriptions of chemical formula 1 are in the specification.
Patent KR-20150086463-A (KR)
Inventor: LEE CHUL SOO
IPC: H04N7/015
Filed: 2015-07-13
Abstract: Provided in the present invention is a method for processing data, which comprises the steps of: receiving a broadcasting signal having the main service data and mobile service data; demodulating the received broadcasting signal, calculating demodulation point information of a specific position of a broadcasting signal frame, obtaining reference time information included in the mobile service data frame; setting the reference time information on a point according to the demodulation point information into a system time clock; and demodulating the mobile service data upon the system time clock.
Patent KR-20170011357-A (KR)
Title: Porous Lithium Electrode and Method for Manufacturing thereof and Lithium Secondary Battery using the same
Inventor: PARK CHANG HUN
IPC: H01M4/136
Filed: 2015-07-22
Abstract: The present invention relates to a porous lithium electrode, a method for manufacturing the same, and a lithium secondary battery using the same, which can prevent lithium dendrites from growing during driving of the lithium secondary battery through uniformity of current density in the lithium electrode. The porous lithium electrode according to the present invention comprises: a lithium metal substrate; and lithium sulfide which is formed in the lithium metal substrate in the form of micropores. The method for manufacturing the porous lithium electrode comprises: a step of preparing a mixed powder by mixing a lithium metal powder with a sulfur powder; and a calcination step of forming lithium sulfide in the lithium metal substrate in the form of micropores by thermally calcinating the mixed powder and thus decomposing the sulfur powder. The lithium secondary battery according to the present invention comprises the porous lithium electrode of the present invention as a negative electrode thereof. According to the present invention, lithium dendrites can be prevented from growing during driving of the lithium secondary battery through uniformity of current density in the lithium electrode, and the lithium sulfide formed in the lithium metal in the form of micropores performs a passivation function for the lithium metal substrate and thus enhances the effect of preventing lithium dendrites from growing during driving of the lithium secondary battery, thereby improving stability of the lithium secondary battery.
Patent KR-20170011849-A (KR)
Title: Method for forming pattern of semiconductor device
Inventor: KANG CHUN SOO
IPC: H01L21/033
Filed: 2015-07-24
Abstract: The present invention provides a method for forming patterns of a semiconductor device, simultaneously forming patterns that have different densities or widths and vary in size and pitch. According to the present invention, the method of forming patterns of a semiconductor device comprises: a step of preparing an etching target layer where a first area and a second area are defined; a step of forming a first regular feature positioned on an upper part of the etching target layer of the first area and a random feature positioned on an upper part of the etching target layer of the second area; a step of forming a second regular feature on an upper part of the first regular feature; a step of forming a first cutting barrier and a second cutting barrier on an upper part of the random feature to allow a part of the random feature to be exposed; a step of cutting the first regular feature by using the second regular feature to form a regular array feature; a step of cutting the random feature by using the first cutting barrier and the second cutting barrier to form a random array feature; and a step of etching the etching target layer by using the regular array feature and the random array feature to form a regular array pattern and a random array pattern.
Patent KR-20170011912-A (KR)
Inventor: KIM SOO DONG
IPC: G06Q10/10
Filed: 2015-07-24
Abstract: The present invention relates to a method for the machine-learning of an execution result of a business process and a method to autonomically reflect a learning result to the execution of a post-business process. In order to design a business process, the present invention includes: a step (a) of designing a business process workflow; a step (b) of defining a variable value and a variable point based on a binding quality by defining a plurality of quality variable points to one business process, making each of the variable points have a plurality of variable values, and autonomically selecting a variable value to optimize the quality corresponding to each of the variable points; a step (c) of designing the dynamic binding of the quality variable value by enabling adaptor-based dynamic binding, corresponding to a module dynamically selecting a variable value pre-defined in accordance with quality standards, or enabling the dynamic binding of the variable value by using the confrontation of object-oriented programming; and a step (d) of forming a business process participation service. Moreover, in order to execute the business process, the present invention includes: a step (a) of tailoring the business process based on content of a variable profile with a variable value defined by variable point; a step (b) of executing the tailored business process; and a step (c) of performing machine-learning and analysis depending on a result of the execution. The present invention is capable of enabling the autonomic adaptation of the business process as well as the intellectualization of the business process, and deriving a solution to the improvement of the business process through machine-learning.
Patent KR-20170013781-A (KR)
Inventor: JANG JI YOUNG
IPC: A01M1/04
Filed: 2015-07-28
Abstract: The present invention provides a portable insect attracting device which can be used indoors or outdoors by utilizing a technique of attracting insects, thereby being able to provide pleasant environment. The insect attracting device comprises: a main body formed with a power source to attract insects; an entrance part introducing insects; and a binding part fixing an upper end portion and a lower end portion.
Patent KR-20170016656-A (KR)
Inventor: LEE KWANG YEON
IPC: A01K63/06
Filed: 2015-08-04
Abstract: 본 발명은 목재로 제작된 구성요소들이 상호간에 대응되는 끼움과 이음새로 결속되어 골조를 형성하는 친환경 복층양식수조 설치 방법으로 보다 구체적으로는 목재로 이루어진 골조를 포함하며 다량의 사육수의 양을 용이하게 조절하여 공급 및 배수가 가능한 배관장치를 구성요소로 하는 친환경 복층양식수조 설치 방법으로 친환경 재료인 목재를 사용하여 어패류에 영향을 미치지 않으며 조립, 분해가 용이하고 부분적 수리 및 교체가 가능한 효과가 있다. 또한 대량의 사육수를 조절하여 공급 및 배수가 가능한 배관장치를 이용하여 사육수의 공급 및 배수를 사용자의 편의에 따라 유연하게 조절하고 설치할 수 있는 효과가 있다.
Patent KR-20170017264-A (KR)
Title: Air nozzle body utilizing a blower
Inventor: PARK JUNG HYUK
IPC: B05B15/00
Filed: 2015-08-06
Abstract: The present invention relates to a twin-fluid nozzle for manufacturing a printed circuit board, comprising: a blower which supplies air to the twin-fluid nozzle; a regulator which controls the pressure of liquid supplied to the twin-fluid nozzle; a strainer which filters the liquid supplied to the regulator; and a blocking valve which controls the opening and closing of the liquid supplied to the strainer.
Patent KR-20170019113-A (KR)
Title: 인쇄회로기판 접속장치
Inventor: LIM SEUNG HYUN
IPC: H01R31/06
Filed: 2015-08-11
Abstract: 본 발명은, 패널(110); 상기 패널(110)의 일측면에 형성되고, 내부에 인쇄회로기판을 세팅 가능한 홈을 가지는 안내부(120); 상기 패널(110) 상부면의 소정의 위치에 형성되고, 상기 안내부(120)의 상부면에 세팅되는 인쇄회로기판을 고정시키기 위한 고정부(130); 상기 안내부(120)와 일정 간격 이격되어 형성되고, 상기 인쇄회로기판의 케이블 접속부에 결합 가능한 핀을 가지는 커넥션케이블(140); 상기 인쇄회로기판의 케이블 접속부에 커넥션케이블(140)을 접속시키거나 분리시키기 위해 상기 커넥션케이블(140)에 수평 이동력을 제공하는 동력전달부(150); 및 상기 커넥션케이블(140)의 후면에 결합되어 상기 커넥션케이블(140)에 전달된 수평 이동력을 완충시키기 위한 완충부(160)를 포함하는 인쇄회로기판 접속장치를 제공한다.
Patent KR-20160022781-A (KR)
Inventor: BRENNAN NOEL A
IPC: G02C7/04
Filed: 2015-08-19
Abstract: According to the present invention, contact lenses incorporate high plus or add power profiles which at least one of slowness, retardation, or prevention of myopia progression; and minimizes a halo effect. The lens comprises: a center zone with a negative power for myopic vision correction; and at least one treatment zone surrounding the center zone, the at least one treatment zone having a power profile which increases from an outer margin of the center zone to a positive power within the at least one treatment zone of greater than +5.0D.
Patent KR-20170024443-A (KR)
Inventor: MOK JIN MYOUNG
IPC: G02B27/01
Filed: 2015-08-25
Abstract: 본 발명의 실시예에 따른 헤드 마운티드 디스플레이는, 영상을 형성하는 광을 출력하는 마이크로 디스플레이(Micro display), 마이크로 디스플레이에서 출력되는 광을 평행광으로 만드는 시준 렌즈, 시준 렌즈를 통과한 광을 회절시키는 제1 홀로그래픽 광학 소자(HOE), 상기 제1 홀로그래픽 광학 소자(HOE)에 의해 회절된 광을 전반사시키는 광 가이드(Light Guide)부, 전반사되는 광을 회절시키는 제2 홀로그래픽 광학 소자(HOE), 및, 제2 홀로그래픽 광학 소자(HOE)의 배면에 배치되는 제1 광학 필터를 포함함으로써, 홀로그래픽 광학 소자의 광학 특성에 따른 영상 화질 저하를 방지할 수 있다.
Patent KR-20160129668-A (KR)
Title: Electronic apparatus having rollable display device
Inventor: SHIN CHANG BONG
IPC: G09F11/29
Filed: 2015-08-26
Abstract: An electronic device having a rollable display includes: first and second bodies supported to approach each other or separated from each other; a roller, rotatably supported to the first body, to which one end in the longitudinal direction of the rollable display is fixed, wherein a rollable display is coiled around the outer circumferential face thereof; and a tension applying unit applying elastic force to the roller so as to rotate the roller in a direction of coiling the rollable display and rotated along with the roller. As the first and second bodies approach each other or are separated from each other, the rollable display is coiled around the roller to be accommodated in the first body or released from the roller to be deployed between the first and second bodies.
Patent KR-20170027605-A (KR)
Title: Water suppling apparatus
Inventor: KIM YOUNG CHANG
IPC: B05B1/20
Filed: 2015-09-02
Abstract: The present invention relates to an irrigation device, which can supply water to crops while moving working paths formed between plots plating the crops to a moving part. The irrigation device according to an embodiment of the present invention comprises: a support part consisting of a lower pipe coupled to an upper portion of the moving part and an upper pipe vertically moved with respect to the lower pipe, and capable of adjusting the height; a rotation unit consisting of an annular member rotatably coupled to an outer circumferential surface of the upper pipe and a connection bar screw-connected to the annular member to fix the annular member to the upper pipe; and an irrigation unit coupled to one end of a connection pin and spraying water to the crops.