baber/WOPTO huggingface dataset:
Patent KR-101376314-B1 (KR)
Title: Eco-wire fixing device
Inventor: LEE YONG HUN
IPC: E02D17/20
Filed: 2013-07-23
Granted: 2014-03-24
Abstract: The present invention relates to a vegetation wire fixing device and, more specifically, to a vegetation wire fixing device which fixes multiple vegetation wires, which have seeds and fertilizer along the surrounding of the wire and have an accommodation rope on the outside that is biodegraded after a certain amount of time, using a rope clip. To achieve the purpose, the present invention includes: multiple vegetation wires comprising a wire, a vegetation layer provided outside the wire, and accommodation ropes, which are composed of a material that are biodegraded after a certain amount of time, provided outside the vegetation layer to surround and fix the vegetation layer; and a rope clip which closely places and fixes the vegetation wire, has a hollow part in the lengthwise direction therein, has a uneven part on the inner wall surface of the hollow part in the lengthwise direction, has a cut part in any one part of circumferential parts in the lengthwise direction, and has a rope insertion groove in the vertical direction to the lengthwise direction.
Patent KR-101468632-B1 (KR)
Inventor: KIM YONG JIN
IPC: H04B7/24
Filed: 2013-07-29
Granted: 2014-12-04
Abstract: The present relates to a system for preventing belonging loss and, more specifically, to a system for preventing belonging loss, capable of: preventing belonging loss by giving a warning to a user if user′s belongings are away from a user in a certain distance or more; and allowing the user to easily find the belongings by multiple users who are connected to each other through a communications network when the belongings are lost. To achieve the objective, the system comprises: an RFID tag attached to an article; and a communications terminal having an RFID reader to detect the RFID tag, wherein the communications terminal gives a loss warning through vibrations or sounds if the RFID tag is out of a distance or more predetermined by the communications terminal and transmits an RFID serial number attached to a lost article to a server which is connected to the communications terminal through a communications network if it is determined that the article is lost, and the server transmits the RFID serial number attached to the lost article to the communications terminal connected through the communications network.
Patent KR-101501267-B1 (KR)
Title: 리튬-설퍼 전지용 양극재, 이의 제조 방법 및 리튬 설퍼 전지
IPC: H01M4/587
Filed: 2013-07-31
Granted: 2015-03-12
Abstract: 리튬-설퍼 전지용 양극재, 이의 제조 방법 및 리튬 설퍼 전지에 관한 것으로, 탄소 구조체; 상기 탄소 구조체 일부에 위치하는 폴리알킬렌글리콜계 유기 코팅층; 및 상기 탄소 구조체에 함침된 설퍼;를 포함하고, 상기 탄소 구조체와 상기 유기 코팅층은 아미드 결합으로 연결된 것인 리튬-설퍼 전지용 양극재를 제공할 수 있다.
Patent KR-101492441-B1 (KR)
IPC: F16L59/00
Filed: 2013-08-07
Granted: 2015-02-12
Abstract: The present invention relates to a composite in which a phase change material is applied to a base material including aerogel and a manufacturing method thereof. The present invention provides a composite including a phase change material contained in pores of the aerogel and a manufacturing method for a composite comprising a step of applying a phase change material of a liquid phase to one side of a base material. The composite in which the phase change material is applied to the base material including aerogel according to an embodiment of the present invention allows the phase change material to be solidly contained in fie pores of the aerogel. The composite according to the present invention exhibits excellent insulation, energy storage and energy emission effects by complex action of phase change materials contained in aerogel and aerogel without the phase change materials. The composite according to the present invention is able to easily control the directivity of energy flow in one way when the composite is applied for insulation and temperature control. In the composite, the phase change material does not need an additional process such as the capsulation of the phase change material, mixing with aerogel and the like and is simply and easily applied to a base material containing aerogel.
Patent KR-102145886-B1 (KR)
IPC: H01L51/50
Filed: 2013-08-12
Granted: 2020-08-20
Abstract: 헤테로고리 화합물 및 이를 포함한 유기 발광 소자가 개시된다.
Patent KR-101452128-B1 (KR)
Inventor: LEE JIN WOO
IPC: H05K3/46
Filed: 2013-08-26
Granted: 2014-10-16
Abstract: The present invention includes: a dielectric layer; a ceramic body which has first and second main surfaces which face with each other, first and second side surfaces which face each other, and first and second cross-sections which face each other; multiple first and second internal electrodes which are alternately formed to expose both cross-sections of the ceramic body while having the dielectric layer therebetween; and first and second external electrodes which are formed in both end units of the ceramic body. The first external electrode includes a first bottom electrode and a first terminal electrode which is formed on the first bottom electrode. The second external electrode includes a second bottom electrode and a second terminal electrode which is formed on the second bottom electrode. The first and second external electrodes are extended toward first and second main surfaces of the ceramic body. The substrate-embedded type multilayer ceramic electrode part which satisfies 0.1 <= tb/ts <= 1.0 and 0.5 <= ta/tb <= 2.0 is provided wherein ts is the thickness of the ceramic body, ta is the maximum thickness of the first and second external electrodes formed on the first and second main surfaces of the ceramic body, and tb is the minimum distance of the first and second external electrodes formed in the first and second cross-sections of the ceramic body in the longitudinal direction of the ceramic body.
Patent KR-101372839-B1 (KR)
Title: Method and apparatus for manufacturing powders
Inventor: SONG CHANG BEEN
IPC: B22F9/06
Filed: 2013-08-26
Granted: 2014-03-12
Abstract: The present invention relates to a method and a device for manufacturing the powder of pure metal, alloy, and ceramics and the composite material used for various industries. The present invention comprises: a first cooling step to cool powder materials to semi-liquid phase fine particles in which liquid metal and solid metal are mixed when the molten metal are coagulated in a solid phase by spraying a cooling medium (N_2, Ar, He, air, water, or the mixture) to the powder materials melted at high temperatures using a ring-shaped spraying nozzle; a second cooling step to cool the fine particles by colliding the fine particles with the outer surface a cylindrical cooling roller mounted on the bottom of the ring-shaped spraying nozzle and rotating at high speed during the cooling process; a third cooling step to cool the fine particles by colliding the fine particles with the inner surface of a hollow cooling cylinder fixed on the outside of the cylindrical cooling roller during the cooling process; and a discharging and collecting step to discharge and collect the solid-phase fine powder cooled by an impeller which is mounted on the bottom of the cylindrical cooling roller. The present invention can obtain homogeneous microstructures because fine segregation can be reduced by increasing the coagulation speed of the alloy powder. Also, the present invention can easily control the size and the shape of the manufactured powder by changing the shape of the top of the cylindrical cooling roller or controlling the rotation speed.
Patent KR-101535108-B1 (KR)
Title: 수지시트 성형용 캐리어 필름
IPC: B32B7/06
Filed: 2013-08-27
Granted: 2015-07-08
Abstract: 본 발명은 수지시트 성형용 캐리어 필름에 관한 것이다.  
본 발명의 수지시트 성형용 캐리어 필름은 폴리에스테르 기재필름의 적어도 일면에, 멜라민계 수지 및 실란 커플링제를 함유한 이형 조성물로 도포층을 형성하고, 이때, 상기 이형 조성물의 조성간의 함량에 따라 캐리어 필름의 표면에너지를 최적화하여 우수한 외관 및 물성을 구현할 수 있다.  나아가, 본 발명의 수지시트 성형용 캐리어 필름은 몰딩용 고분자 수지 시트, 에폭시계 접착시트 또는 유리섬유, 탄소섬유 등의 프리프레그(Prepreg) 가공시 우수한 도포성 및 수지와의 부착특성과 수지의 반경화 상태 또는 완전 경화상태에서의 우수한 박리 안정성으로 구현할 수 있어 다양한 용도에 적용할 수 있다.
Patent KR-101459112-B1 (KR)
Inventor: KIM JI HOON
IPC: H01B7/29
Filed: 2013-08-30
Granted: 2014-11-07
Abstract: The technical objective is to provide a fire resistance cable which maintains fire resistance characteristic even in an ultra-high temperature environment due to fire and also maintains electrical connection even when spraying the water. The fire resistance cable of the present invention includes at least one inner wire part; a first coating layer which surrounds at least one inner wire part; a first fire resistance layer which is made of glass surrounding the first coating layer; a braid made of a metallic material which surrounds the first fire resistance layer; and a second coating layer which surrounds the braid.
Patent KR-101516758-B1 (KR)
Title: 상지 근력 보조 장치
IPC: A41D13/12
Filed: 2013-09-04
Granted: 2015-05-04
Abstract: 상지 근력 보조장치는 착용부, 제1 탄성부재 및 제2 탄성부재를 포함한다.  상기 착용부는 사용자 상체의 전면 몸통, 후면 몸통, 우측 팔 및 좌측 팔에 각각 착용되는 전면부, 후면부, 우측 팔부 및 좌측 팔부를 포함한다.  상기 제1 탄성부재는 양 끝단이 상기 착용부의 후면부 및 우측 및 좌측 팔부들의 전면에 각각 고정되어 사용자의 우측 및 좌측 팔의 근력을 보조한다.  상기 제2 탄성부재는 양 끝단이 상기 착용부의 우측 및 좌측 팔부들의 후면에 각각 고정되어 사용자의 우측 및 좌측 팔의 근력을 보조한다.
Patent KR-101774081-B1 (KR)
IPC: B62D6/02
Filed: 2013-09-06
Granted: 2017-09-04
Abstract: 본 발명은 회전비 가변형 조향장치에 관한 것이다. 본발명은 조향입력축에 결합되며, 외주면에 원주방향으로 요홈이 형성되고, 상기 요홈의 내측폭보다 외측폭이 넓도록 양측면에 경사진 가이드부가 형성된 구동풀리와, 조향출력축에 결합되며, 외주면에 원주방향으로 요홈이 형성되고, 상기 요홈의 내측폭보다 외측폭이 넓도록 양측면에 경사진 가이드부가 형성된 종동풀리 및 상기 요홈에 체결되어 상기 구동풀리와 종동풀리를 연결하며, 상기 조향입력축의 회전시 상기 구동풀리와 종동풀리의 회전비가 변하도록 일정구간 폭이 다른 구간이 구비된 벨트를 포함하는 것을 특징으로 하는 회전비 가변형 조향장치를 제공한다. 본 발명에 의하면 차량의 조향각에 따라 조향 회전비를 가변시켜 줌으로써, 조향각이 큰 경우에는 큰 조향회전비로 조향 조작의 편의성을 확보할 수 있도록 하며, 조향각이 작은 경우에는 작은 조향회전비로 차량의 조종안전성을 향상시킬 수 있는 효과가 있다.
Patent KR-101454268-B1 (KR)
Inventor: CHOI BYUNG HYUN
IPC: H01M8/02
Filed: 2013-09-06
Granted: 2014-10-27
Abstract: The present invention relates to a sealing device which seals both ends of a solid oxide fuel cell stack, the device comprising: a gas inlet in which fuel gas is injected; a gas buffer unit which disperses and supplies the fuel gas injected from the gas inlet to a plurality of gas supply pipes formed on the inside of the fuel cell stack; and a first sealing unit, a second sealing unit, and a third sealing unit which seal an end part of the fuel cell stack as a stepwise space expanded and connected to the gas buffer unit. By providing a space which seals the fuel cell stack in three stages, and buffers and disperses the fuel gas, the fuel gas is smoothly supplied to the inside of the fuel cell stack without leakage.
Patent KR-101378313-B1 (KR)
Title: Method, appratus, system and computer-readable recording medium for assisting communication between terminal and local host by using openflow
Inventor: CHANG DONG HO
IPC: H04W28/10
Filed: 2013-09-12
Granted: 2014-03-27
Abstract: According to one aspect of the present invention, provided is a method for supporting a communication between a user terminal and a local host using OpenFlow, comprising the steps of: acquiring, by an OpenFlow controller, information on an IP address allocated to a user terminal device that is connected to a femtocell, information on connection relation between the femtocell and the user terminal device, and information on an IP address of a local host; and setting up, by the OpenFlow controller, a flow table which defines a communication path between the user terminal device and the local host, making reference to the IP address allocated to the user terminal device, the IP address of the local host, and the connection relation between the femtocell and the user terminal device, wherein the communication path is defined as a path that does not pass a core network for the user terminal device. According to the present invention, it is possible to establish a peer-to-peer (P-to-P) communication between the user terminal device and the local host using the OpenFlow controller and an OpenFlow switch without passing the core network operated by a communication company.
Patent KR-102056798-B1 (KR)
IPC: B63B25/16
Filed: 2013-09-24
Granted: 2019-12-18
Abstract: 본 발명은 단열박스(A)를 설치하기 위한 장치에 관한 것으로서, 단열박스(A)를 공중으로 들어올리기 위한 승강장치(100)와; 상기 승강장치(100)에 의해 들어올려진 단열박스(A)를 고정시킨 후 운반하여 원하는 장소에 설치하기 위한 이동대차(200)를 포함하여 이루어지고, 상기 승강장치(100)는, 단열박스(A)를 적재할 수 있는 적재부(110)와; 상기 적재부(110)의 일측에 승강을 위해 수직 설치되는 승강부(120)와; 상기 적재부(110)에 적재된 단열박스(A)를 파지하기 위하여 승강부(120)에 설치되는 그리퍼(130)를 포함하여 이루어지고, 상기 승강부(120)는, 가이드 포스트로서 적재부의 일측에 수직으로 설치되는 좌우 레일, 중력식 실린더로서 상기 레일의 하단부에 수직으로 왕복 운동하도록 설치되는 에어 실린더, 상기 에어 실린더의 피스톤 로드의 상단에 설치되는 스프로켓, 상하로 승강 가능하도록 상기 좌우 레일에 설치되는 승강체 및 상기 스프로켓과 치합되며 일단은 스프로켓으로부터 일정거리 이격되어 에어 실린더에 고정 설치되고 타단은 승강체에 고정 설치되는 체인으로 구성되는 것을 특징으로 한다.
Patent KR-101498988-B1 (KR)
Inventor: CHA JAE SANG
IPC: G09F19/22
Filed: 2013-09-26
Granted: 2015-03-11
Abstract: The present invention relates to a content output patch module. The content output patch module comprises a power line, which is arranged on a wall in one or more rows or lines and has multiple power connectors at a ratio per a predetermined area; a communication line, which is arranged on a wall in one or more rows or lines and has multiple communications connector at a ratio per a predetermined area; a content terminal which provides a display content to the communications line; a patch connection unit which is arranged in each predetermined area of the wall so that a patch covering the predetermined area of the wall can be combined; multiple LED display patches. The LED display patches are patches for covering the predetermined area of the wall. The LED display patches comprise a power interface connected to the power connector; a communications interface connected to the communications connector; an LED display unit which displays the content delivered through the communications interface, using the power provided from the power interface; and a coupling unit combined with the patch connection unit. While the LED display patches are attached to the wall in a mosaic method, each display LED display unit of the LED display patches can display a display content.
Patent KR-101602665-B1 (KR)
IPC: G06Q50/20
Filed: 2013-09-30
Granted: 2016-03-11
Abstract: 온라인 상의 학습 미션을 이용한 학습관리 방법 및 이에 사용되는 학습관리 서버가 개시된다. 본 발명은, 학습관리 서버가, 학습자 단말기로부터 학습 미션 도전 메시지를 수신하고, 학습자의 학습 정보에 기초하여, 학습 미션의 성취 여부를 평가하고, 학습 미션의 성취에 따른 보상을 실행하는 과정을 통해 구현된다. 본 발명에 따르면, 온라인 강의를 이용하는 학습자들이 보다 적극적인 학습 동기를 부여받을 수 있게 됨으로써, 온라인 강의를 통한 높은 학습 성과를 거둘 수 있게 된다.
Patent KR-101493892-B1 (KR)
IPC: B25J5/00
Filed: 2013-10-07
Granted: 2015-02-17
Abstract: The present invention relates to a linear robot moving a building having an iron material exterior wall or a wall of a vessel made of an iron material to enable all types of tasks. More specifically, the linear robot is invented to use a switch magnetic device and to have a stable movement and anchoring force. The linear robot is composed of a board type main body and a moving body beside the main body, wherein two forward and backward linear motors of both sides are installed in the main body and then the moving body installed in a rod tip; thus the moving body moved forwards and backwards by the action of a forward and backward linear motor. The forward and backward linear motor, an elevation linear motor, and the switch magnetic device are configured to be connected and moved on the wall by installing the elevation linear motor to be stood on the main body and the moving body; and fixating the switch magnetic device (31) on a rod which is protruded beneath the main body and the moving body.
Patent KR-101404226-B1 (KR)
Title: Silent cutting wheel and manufacturing method thereof
Inventor: PARK SUNG TAE
IPC: B23P15/40
Filed: 2013-10-07
Granted: 2014-06-05
Abstract: The present invention relates to a silent cutting wheel manufacturing method for cutting diamond and a cutting wheel using the same and, more specifically, to a silent cutting wheel which is capable of effectively preventing noise by absorbing impact transmitted to a sub-body or a main body and a shank body in a cutting work through a bonding unit and a sound-absorbing material which form first and second sound-absorbing layers, and which is available for mass production by including a cutting tip through an exposed surface without executing a lathe process by bonding each main body to an upper surface and a lower surface of the shank body, respectively through the sound-absorbing material. To achieve the purpose, the silent cutting wheel according to the present invention comprises: a shank member in a plate form; a reinforcement member included on the lower part and the upper part of the shank member, respectively to form exposed surfaces on the lower surface and the upper surface of the shank member, respectively; the sound-absorbing material solidified to form a first sound-absorbing layer in sintering, and included between the shank member and the reinforcement member to attach the shank member and the reinforcement member; and the cutting tip included as a segment shape or a ring shape on the exposed surface.
Patent KR-101442100-B1 (KR)
Inventor: CHANG JUNG HWAN
IPC: D06F75/38
Filed: 2013-10-24
Granted: 2014-09-23
Abstract: The present invention relates to a near infrared iron which heats a heat plate with near infrared rays and moreover, to a near infrared iron performing sterilization by near infrared rays, thereby heating the heat plate in a short time while performing sterilization. The near infrared iron according to the present invention comprises a body with a handle to be gripped; a heat plate detachably combined with the lower surface of the body; one or more lamp formed inside the body to face the upper surface of the heat plate and heating the heat plate; a power supply unit installed on the back of the body to supply power to the lamp; and a switch formed to be exposed to the outside of the body and controlling the operation of the lamp.
Patent KR-101363159-B1 (KR)
Title: Drain board
Inventor: KIM JONG CHUL
IPC: E01C13/02
Filed: 2013-10-29
Granted: 2014-02-14
Abstract: The present invention relates to a drain block capable of preventing expansion and contraction caused by temperature change and absorbing impact. According to an embodiment of the present invention, the drain block for artificial turf includes: a body part (100) which has a rectangular shape and has multiple protrusions (10); a supporting part (200) which extends from the two adjacent side surfaces of the body part (100) by a predetermined length and is inserted by the lower parts of the protrusions formed on the outermost side opposite to an adjacent drain block when a drain block is connected with the adjacent drain block; at least two connection protrusions (20) formed on the upper surface of the support part (200) and inserted and coupled into the lower parts of the protrusions formed on the outermost part of the body part of the adjacent drain block; and a waterproof part (300) formed on the upper surface of the supporting part (200) and attaching the bottom surface of the adjacent drain block with the supporting part (200) so that the coupling part does not leak when the drain block is connected with the adjacent drain block. The protrusion (10), the body part (100), the supporting part (200), and the connection protrusion (20) integrally extruded of polypropylene (PP) or polyphenylene sulfide (PPS) resin. The waterproof part (300) are secondarily extruded of rubber or elastic plastic on the upper surface of the supporting part (200) among the integrally formed the protrusion (10), the body part (100), the supporting part (200), and the connection protrusion (20).
Patent KR-101554391-B1 (KR)
Title: 농업용 땅 다짐기
IPC: A01B29/02
Filed: 2013-11-05
Granted: 2015-09-18
Abstract: 본 발명에 따른 농업용 땅 다짐기는, 견인력에 의해 회전 이동되면서 지면을 다져주는 가압 롤러와, 상기 가압 롤러의 축 방향 양단을 전후로 회전 가능하게 지지하는 견인대와, 상기 견인대의 전방에서 견인력을 전달하기 위해 농업용 차량에 연결되는 연결부 및, 농업용 차량에 연결된 상기 연결부의 후단을 기준으로 상기 견인대가 상하좌우로 회동되도록 상기 견인대와 상기 연결부를 연결하는 회동부를 포함한다.
Patent KR-101545543-B1 (KR)
Title: 부유형 수류 발전기
IPC: F03B17/06
Filed: 2013-11-13
Granted: 2015-08-20
Abstract: 본 발명은 소형 수류 발전기에 관한 것으로, 더욱 상세하게는 수로를 흐르는 수류를 이용한 것으로 흐르는 물에 부유하고 회전하는 부유회전수차가 회전축 중심으로 회전하여 발생하는 수력으로 전기발전을 하는 부유형 수류 발전기에 관한 것이다. 
본 발명은 부유회전수차(100), 지지부(130), 홀더부(210), 기둥부(200)를 포함하여 이루어진 부유형 수류 발전기를 제공한다. 
또한 본 발명은 상기한 부유회전수차(100)는 부유몸체(110) 및 부유몸체 내부에 구성되는 발전부(300)가 구비된 것에 특징이 있는 부유형 수류 발전기를 제공한다. 
또한 본 발명은 상기한 부유몸체는 날개부(120)가 형성되어 있는 것에 특징이 있는 부유형 수류 발전기를 제공한다. 
또한 상기 지지부는 그 내부에 유통구(132)가 형성되어 있어 전선을 유통구에 삽입하여 외부로 내보낼 수 있는 구조를 가진 것에 특징이 있는 부유형 수류 발전기를 제공한다.
Patent KR-101504237-B1 (KR)
Inventor: MOON YOON JI
IPC: H04B1/40
Filed: 2013-11-15
Granted: 2015-03-19
Abstract: The present invention relates to a mobile terminal which performs time counting to conduct a control function, and a control method thereof. The mobile terminal comprises: a display unit; and a control unit for continuously displaying counting information in at least a portion of an edge area of the display unit for a given time to show the time counting when time counting is performed in relation to terminal operation, and performing a control function related to the terminal operation when the given time passes.
Patent KR-101533309-B1 (KR)
Title: 시네마 그래프 형성방법
IPC: G06T13/00
Filed: 2013-11-25
Granted: 2015-07-03
Abstract: 본 발명은 모바일 디바이스나 퍼스널 컴퓨터 같은 컴퓨팅 장치를 이용하여 정지된 이미지로 동영상을 생성할 수 있으며, 정지된 이미지 사이의 유사도가 높은 것끼리 연결되도록 함으로써 생성되는 동영상이 자연스럽게 표현되도록 하는 시네마 그래프 형성방법을 제안한다.
Patent KR-102078853-B1 (KR)
IPC: G06F13/16
Filed: 2013-11-27
Granted: 2020-02-18
Abstract: 메모리 시스템, 호스트 시스템 및 메모리 시스템에서의 라이트 동작 수행 방법에 관하여 개시한다. 메모리 시스템에서의 라이트 동작 수행 방법은 제1타입의 호스트 커맨드에 따라서 호스트 시스템으로부터 전송되는 오리지널 데이터를 메모리 시스템에서 인코딩 처리하는 단계, 상기 인코딩 처리 후에 인코딩 결과에 대한 정보를 상기 호스트 시스템으로 전송하는 단계 및, 제2호스트 커맨드에 따라서 상기 메모리 시스템에서 인코딩 처리된 데이터 또는 상기 오리지널 데이터를 비휘발성 메모리 장치에 라이트하는 동작을 수행하는 단계를 포함하고, 상기 제2호스트 커맨드는 상기 인코딩 결과에 대한 정보에 기초하여 상기 호스트 시스템에서 생성되는 것을 특징으로 한다.
Patent KR-102205701-B1 (KR)
Title: 피루베이트 카르복실라제가 불활성화되거나 감소된 효모 세포 및 그를 이용한 락테이트를 생산하는 방법
IPC: C12P7/56
Filed: 2013-12-06
Granted: 2021-01-22
Abstract: 피루베이트를 옥살로아세테이트로 전환하는 폴리펩티드의 활성이 불활성화되거나 감소되어 있는 효모 세포, 및 이를 이용하여 락테이트를 생산하는 방법을 제공한다.
Patent KR-101608825-B1 (KR)
IPC: B65D43/10
Filed: 2013-12-09
Granted: 2016-04-04
Abstract: 본 발명은 보관 용기에 관한 것으로, 보관공간이 내부에 형성된 본체부, 적어도 일부분이 입구 내부로 삽입되어 상기 보관공간을 막는 제1 캡, 그리고 상기 제1 캡을 덮고 있으며, 적어도 일부분이 상기 본체부 외부면에 접하여 결합된 제2 캡을 포함한다.
Patent KR-101517699-B1 (KR)
Inventor: KIM WON JAE
IPC: B27N3/28
Filed: 2013-12-12
Granted: 2015-05-04
Abstract: The present invention provides a method for manufacturing a deck material containing a reinforcing material composition containing long fibers. According to an embodiment of the present invention, the invention comprises: a first blending step of mixing 50 to 100 mesh, 40 to 60 wt% of wood flour, 30 to 40 wt% of polypropylene, and a very small amount of additives and drying for 10-15 minutes; a second blending step of mixing the mix composition, which is dried in the first blending step, with 2 to 3 wt% of a binder, 3 to 4 wt% of a lubricant, and 0.5 to 1.2 wt% of an ultraviolet stabilizer and drying; a step of preparing a base resin compound by inputting the mix composition dried in the second blending step to an extruder and heating at 130 to 190°C; a step of preparing a reinforcing material composition containing long fibers of a powder state by mixing 40 to 50 wt% of a polypropylene powder, which is pulverized to 300 to 350 mesh, 40 to 50 wt% of long fiber bundles having a length of 3 to 10 mm, 40 to 50 wt% of a binder, and 5 to 10 wt% of modified polypropylene, which is independent from the third blending step; and a step of mixing 85 to 95 wt% of the prepared base resin compound with 5 to 15 wt% of the reinforcing material composition and extrusion molding.
Patent KR-101927164-B1 (KR)
Title: 가변 밸브 타이밍 장치
IPC: F01L9/02
Filed: 2013-12-17
Granted: 2019-03-07
Abstract: 가변 밸브 타이밍 장치가 개시된다. 본 발명의 실시예에 따른 가변 밸브 타이밍 장치는 엔진의 연소실에 대응하여 실린더 헤드에 흡기밸브와 배기밸브가 구비되고, 상기 흡기밸브와 배기밸브에 대응하여 상기 실린더 헤드에 장착된 로커 샤프트 상에 구비되는 흡기 로커암과 배기 로커암이 캠 샤프트에 구비된 흡기 캠과 배기 캠에 의해 각각 작동되어 밸브 브릿지를 통해 연결된 각 밸브를 작동시키는 가변 밸브 타이밍 장치에 있어서, 상기 배기 로커암의 일측에서 상기 로커 샤프트에 장착되어 오일 공급 여부에 따라 상기 배기 로커암에 선택적으로 결합되며, 상기 캠 샤프트에 구비된 진각 캠에 의해 작동되는 로스트 모션 로커암 유닛; 및 상기 로스트 모션 로커암 유닛에 선택적으로 오일을 공급하도록 상기 로커 샤프트에 설치되는 오일공급유닛을 더 포함한다.