baber/WOPTO huggingface dataset:
Patent KR-20160090712-A (KR)
Inventor: LEE SOON BOK
IPC: E04G23/00
Filed: 2015-01-22
Abstract: Disclosed is a cleaning robot for cleaning a window of an outside wall of a building. The cleaning robot includes: a housing combinable with a window frame installed in the building; a main body positioned inside the housing and including a washing part; and a robot operating part moving the cleaning robot up and down along the window frame, wherein the cleaning robot moves along a protruding part formed on the window frame.
Patent KR-20160091554-A (KR)
Inventor: LEE YOUN TEK
IPC: C01B31/04
Filed: 2015-01-25
Abstract: Provided are a method for manufacturing graphene grown on a substrate, graphene grown on a substrate, and a device for the same. The method for manufacturing graphene grown on a substrate comprises the following steps of: (1) arranging a metal layer on a substrate; (2) providing an etching gas and a carbon-containing gas, and conducting inductively coupled plasma-chemical vapor deposition (ICP-CVD); (3) supplying an etching gas for the metal layer when supplying the carbon-containing gas, and growing graphene on the metal layer; and (4) continuously conducting ICP-CVD from the process of the step (3), and growing graphene on the substrate without the metal layer by continuously removing all of the metal in the metal layer by the etching gas.
Patent KR-20160094053-A (KR)
Title: Accessory type watch device
Inventor: KIM HAK MIN
IPC: G04B37/14
Filed: 2015-01-30
Abstract: The present invention relates to an accessory type watch device capable of being detached to an analog type watch applied to a wrist. The accessory type watch device comprises: a touch screen, a control unit, and a power unit. The touch screen is installed in one among both ends of the watch, a fastening band which is connected to the both ends of the watch and can be worn in a human body, or a fastener; inputs arbitrary data; and outputs image data. The control unit controls a data signal transmitted and received through a data communications unit to be displayed on the touch screen. The power unit supplies power. The present invention is provided to combine the analog type watch with a digital type terminal, thereby providing sensibility which cannot be provided by a digital type wearable type portable terminal.
Patent KR-20160094749-A (KR)
Title: Body valve assembly for shock absorber
Inventor: KIM NAM HO
IPC: F16F9/46
Filed: 2015-02-02
Abstract: The present invention relates to a body valve assembly for a shock absorber. According to the present invention, the body valve assembly for a shock absorber comprises: a valve body provided with one or more compression passages installed in a lower part of an inner container of the shock absorber, forming a receiving space with an open bottom face, and flowing a working fluid from the inner container to a reservoir chamber between the inner container and an outer container during a compression stroke of the shock absorber and one or more expansion passages flowing the working fluid from the reservoir chamber to the inner container during an expansion stroke of the shock absorber; a body retainer in which a compression communication passage built in the receiving space, disposed in a lower part of the valve body, and penetrating up and down to be connected with the compression passage and an expansion communication groove connected with an outlet side of the expansion passages on a top face are alternatingly disposed; and a disk module which is disposed stepwise on the bottom face of the body retainer while being in contact with the body retainer and is capable of finely controlling damping force in low speed and extremely low speed regions, dependent on a flow of the working fluid in accordance with the compression stroke and the expansion stroke. According to the present invention, riding comfort is improved by increasing a tuning degree of freedom by performing independent control of an extremely low speed section during the compression stroke and controlling preload.
Patent KR-20160103281-A (KR)
Inventor: LEE EUI MYEONG
IPC: E02F9/22
Filed: 2015-02-24
Abstract: 본 발명은 브레이커의 가스 챔버 구조에 관한 것으로, 가스 챔버(710)가 형성된 가스 챔버 하우징(700)이 실린더(600)에 결합되는  브레이커에 있어서, 상기 가스 챔버(710)의 측면에 1 개소 이상 가공되어 형성되는 측면 확장 챔버(720);와, 상기 실린더(600)에 다수 개 형성되며, 상기 가스 챔버 하우징(700) 방향은 개방되어 있고, 그 반대 방향은 폐쇄되어 있는 가스 챔버 확장 통공(420);과 ,상기 측면 확장 챔버(720)와 상기 가스 챔버 확장 통공(420)이 서로 연통되도록 상기  가스 챔버 하우징(700)에 형성되는 가스 통공(730); 을 포함하여 구성되는 것을 특징으로 하는 브레이커의 가스 챔버 구조에 관한 것이다.
Patent KR-20160104982-A (KR)
Inventor: CHAE JONG BEOM
IPC: B26D9/00
Filed: 2015-02-27
Abstract: The present invention comprises: a base; a lever of which a front end portion is hinged to the base; a punching unit formed in the base; a holder formed in the base to restrict or release the lever; and a pipe support formed in the base. According to the present invention, a pipe punching cutting device can quickly cut and perforate a plastic pipe.
Patent KR-20160106389-A (KR)
Inventor: KU KYO YOUNG
IPC: C05F11/08
Filed: 2015-03-02
Abstract: The present invention relates to a soil conditioner using coffee grounds and a manufacturing method thereof. According to the present invention, the manufacturing method of a soil conditioner using coffee grounds enables the conventionally discarded coffee grounds to be used as useful resources, and can be expected to have effects in improving the soil by recovering organic matter of devastated soil. The manufacturing method of a soil conditioner comprises the steps of: controlling the moisture of the coffee grounds; adding amino acid, silicic acid, or amino acid and silicic acid; and inoculating microorganisms in the coffee grounds and fermenting the same.
Patent KR-20160106988-A (KR)
Inventor: GIM SUNG JAE
IPC: B60D5/00
Filed: 2015-03-03
Abstract: The present invention relates to a side protection body of a gangway diaphragm structure for a railway vehicle which can obtain beautiful appearance while being able to cover a connection way by being located at a side part of both sides for the connection way protected by a connection structure among vehicles arranged continuously in the train vehicle. The side protection body of the present invention includes: a side structure (100) installed at the side part of the gangway diaphragm structure (300) connected to the vehicle (200) and the vehicle (200); a bolt attachment and detachment member (118) which is installed at one side of the side structure (100) and connects a fastening bracket (600) and a fixed member (112a) attached to a main body (202) of the vehicle (200); and a vertical buffering member and a torsion spring which include a connection bracket (115) installed at another side of the side structure (100) and a key attachment/detachment member (116) installed at another fixed member (112) attached to the main body (202) of the vehicle (200), and correspond to variation of height difference among vehicles, left and right deviation and interval variation occurred during traveling of the vehicles of the train by being installed at the multiple fixed member (112, 112a).
Patent KR-20160107461-A (KR)
Title: 셰일가스 시추현장용 샌드위치 패널 및 그 어셈블리
Inventor: KIM SUNG TAE
IPC: E01C5/22
Filed: 2015-03-04
Abstract: 본 발명은 몸체의 두께 방향으로 연장된 다공을 가진 허니콤 구조가 구비된 코어블록과, 상기 코어블록의 두께 방향으로 마주보는 양 단면에 각각 접착된 스킨시트를 포함하고, 상기 코어블록은 상기 단면의 면적이 상기 스킨시트의 면적에 비해 작게 형성되어 패널의 측면 둘레에 체결홈이 마련된 복수개의 샌드위치 패널; 및 상기 체결홈에 끼워져서 인접한 샌드위치 패널들을 서로 연결하는 연결부재;를 구비한 셰일가스 시추현장용 샌드위치 패널 어셈블리를 개시한다.
Patent KR-20160107464-A (KR)
Inventor: CHO CHUL HO
IPC: G01N27/327
Filed: 2015-03-04
Abstract: The present invention relates to an enzyme-based glucose sensor using potentiometric detection and a method for preparing the same. The glucose sensor comprises: an electrode of which a surface is reformed with a gold-zinc alloy dendrite oxide; a hydrogen ion-sensitive type conductive polymer formed on the oxide; and a glucose degradation enzyme covalently bonded to the conductive polymer. The glucose sensor detects glucose by measuring an electric potential difference based on an enzyme reaction without applying the external voltage.
Patent KR-20160110577-A (KR)
Title: Method for supporting community and providing advertisement implemented by application in terminal and system for performing the same
Inventor: SEO SANG WON
IPC: G06Q30/02
Filed: 2015-03-09
Abstract: The present invention provides a method for supporting a community and providing an advertisement realized by an application in a terminal which stimulates an activity of a community and maximizes an advertisement effect of a sponsor company. The method for supporting a community and providing an advertisement realized by an application in a terminal comprises: a step of receiving accumulation data for an accumulation activity of a community member; a step of determining an accumulation amount of a sponsored amount to be paid by a sponsor company linked to the accumulation activity based on the accumulation data; a step of calculating a contribution of the sponsor company for a total amount of the accumulation amount; and a step of transmitting contribution data linked to the contribution of the sponsor company to the community member to display the calculated contribution of the sponsor company on an application.
Patent KR-20160111127-A (KR)
Inventor: KIM KI HOON
IPC: F16D3/221
Filed: 2015-03-16
Abstract: According to an embodiment of the present invention, a constant velocity joint for a vehicle comprises an outer race, an inner race, a plurality of balls and a cage. The outer race has a plurality of grooves formed on the interior surface thereof. The inner race has a plurality of grooves formed on the exterior surface thereof to face the grooves of the outer race. Each ball is received in a pair of grooves opposite to each other to transfer rotational force of the inner race to the outer race. The cage includes a plurality of pockets to receive the balls. An inner race groove contact angle indicates an angle between pressing points of each ball in contact with the groove of the inner race is set as each difference angel depending on a position where the ball is arranged on the groove of the inner race. According to the present invention, the structure of the groove is improved to allow a contact angle of the groove to be in contact with the ball to be changed depending on the position where the ball is arranged. A tilting angle of the inner race and a contact surface of a corner part covering an outer surface of the ball in an end side of the groove even when a stroke is operated are secured such that the ball is stably supported, and load of the ball is distributed to prevent deformation of and damage to the inner race and the outer race, thereby improving torque transfer efficiency.
Patent KR-20160112282-A (KR)
Title: Suction nozzle
Inventor: LEE SANG JOON
IPC: B01L3/02
Filed: 2015-03-18
Abstract: The present invention relates to a suction nozzle for sucking a liquid sample. The inner part of the nozzle has a cavity through which the sample is introduced. The suction nozzle comprises: at least one body surface disposed in the longitudinal direction; a head surface disposed at one end of the body surface; and an outlet which is formed at the other end of the body surface so that it is opposite to the head surface and allows discharge of the sample to the outside. In the suction nozzle, any one of the body surface and the head surface comprises a plurality of protrusions which protrudes out from the surface of the suction nozzle and is in contact with the sample to introduce the sample to the nozzle surface by using a capillary action; and a plurality of slits which is disposed alternately with the protrusions and passes through the nozzle surface so that the sample arriving at the surface of the suction nozzle may infiltrate into the suction nozzle. Thus, the surface of the suction nozzle maintains wetness so that it may suck the sample stably and smoothly. In addition, the sample sucked by the suction nozzle is transferred to the outlet of the suction nozzle and discharged to the outside, thereby facilitating suction and discharge of the sample.
Patent KR-20160113879-A (KR)
Inventor: SEO YONG SEOK
IPC: H04N21/4335
Filed: 2015-03-23
Abstract: The present invention relates to a system and a method for managing a duplication file based on image quality. The duplicated file is detected after extracting a fingerprint of video files stored in a mass storage, and the image quality of the detected files is measured. The present invention can supply high quality of content to a user since a space of the mass storage can be effectively used by managing the duplicated video file according to the measured image quality.
Patent KR-20160117677-A (KR)
Inventor: JEONG MIN HYUN
IPC: F01N3/20
Filed: 2015-03-30
Abstract: 본 발명은 요소탱크의 레벨컷장치에 관한 것으로서, 요소수를 주입건을 이용하여 주입하는 과정에서 설정된 수위에서 압력이 걸리면 주입을 멈추도록 하는 과정에서 주입이 멈추기 직전 주입된 요소수가 주입구를 통하여 넘치는 현상을 방지할 수 있도록 하기 위하여 개발된 것으로; 
내부에 요소수가 주입되고 일측 상부에는 하향 경사지게 외측으로 내측으로 연장되는 주입관이 형성되는 요소탱크의 탱크본체의 상면에 형성되는 홀에 장착되는 요소탱크의 레벨컷장치에 있어서; 
상기 레벨컷장치는 제1 하부캡에 의하여 막혀 있고 제1 하부캡과 인접한 상부에는 외측에서 내측으로 관통한 하나 이상의 제1 레벨홀이 형성되며 내부에는 승하강하는 제1 플로트가 삽입되고 상부는 내경이 단턱지게 축소되어 상기 제1 플로트가 기준점 이상 상승하였을 때 밀착하여 공기의 배출을 막는 제1 실링단턱이 형성되고 제1 실링단턱의 상부로 내경이 다시 확장되는 제1 공간부를 구비하는 제1 레벨부와; 
제2 하부캡에 의하여 막혀 있고 제2 하부캡과 인접한 상부에는 외측에서 내측으로 관통하되 상기 제1 레벨홀 보다 상대적으로 높은 위치에 형성되는 하나 이상의 제2 레벨홀이 형성되며 내부에는 승하강하는 제2 플로트가 삽입되고 상부는 내경이 단턱지게 축소되어 상기 제2 플로트가 기준점 이상 상승하였을 때 밀착하여 공기의 배출을 막는 제2 실링단턱이 형성되고 제2 실링단턱의 상부로 내경이 다시 확장되는 제2 공간부를 구비하는 제2 레벨부와; 
제1 내지 제2 공간부를 관통 연결하는 연결로와, 상기 제1 또는 제2 공간부에서 측방향으로 연장된 후 하부로 절곡되는 공기배출구를 구비함을 특징으로 하는 요소탱크의 레벨컷장치에 관한 것이다.
Patent KR-20160118464-A (KR)
Inventor: EUM KI SANG
IPC: H01L21/677
Filed: 2015-04-01
Abstract: The present invention relates to an apparatus, preventing vibration of a substrate transfer unit when a substrate is transferred. According to one embodiment of the present invention, the substrate transfer unit comprises a tuned mass damper which is vibrated in the vibration direction of an arm supporting the substrate and the reverse direction of the vibration direction of the arm in order to cancel the vibration of the arm. The arm comprises: a body; and a hand where the substrate is placed. The tuned mass damper is installed in a body to avoid interference with the substrate.
Patent KR-20160119415-A (KR)
Inventor: YOO SEUNG JIN
IPC: B22D37/00
Filed: 2015-04-03
Abstract: The present invention relates to a device for pouring a fixed quantity for precise casting. More specifically, the device for pouring a fixed quantity for precise casting, comprises: a buggy part including driving wheels; a slide moving part which is connected to a forward/backward motor on an upper part of the buggy part, and is supported by a guide rail; a load cell arranged on an upper part of the slide moving part; an intermittent part arranged to intermit molten metal discharged from a ladle by rotating a ladle cutting frame put on the load cell to a certain angle; a tilting part whose one side is coupled to the ladle cutting frame by a hinge pin, and the other side engages with a gear; and the ladle coupled to an inner side of the tilting part by an inner hinge pin. According to the present invention, since molten metal is rapidly intermitted by the intermittent part, a fixed quantity of molten metal is poured into a mold. Thus, a defective rate of products is lowered, and a recovery rate is increased, thereby reducing production costs.
Patent KR-20160120929-A (KR)
Inventor: BAK YONG HWAN
IPC: A01G9/22
Filed: 2015-04-09
Abstract: The present invention relates to a sunshade curtain assembling device for a ginseng field. The present invention provides a sunshade curtain configured to cover upper and side portions with a sunshade curtain, and the sunshade curtain comprises: a plurality of posts fixed vertically to the ground; a plurality of sunshade curtain assembling members which are selectively coupled vertically to the upper portion and a central portion of the post to face each other in the forward/backward direction; horizontal connection bars horizontally coupled between the sunshade curtain assembling members and closely adhering to the rear surfaces of the posts; and inclined connecting bars obliquely coupled between the sunshade curtain assembling members. In the present invention having such a configuration, the assembly of the sunshade curtain for a ginseng field can be performed in a short time with a small number of persons and thus saves labor costs and improves workability, and the sunshade curtain can be semi-permanently used due to its own material characteristics, thereby providing an economically useful effect.
Patent KR-20160121738-A (KR)
Title: 방수 기능이 강화된 수질 측정 센서 장치
Inventor: LEE IK JAE
IPC: G01N15/02
Filed: 2015-04-10
Abstract: 본체 하우징; 상기 본체 하우징의 하측 개구가 밀폐되도록 결합하며, 복수의 커넥터 모듈이 배치되는 하부 캡; 상기 본체 하우징의 상측 개구가 밀폐되도록 결합하며, 복수의 방수 커넥터 모듈이 배치되는 상부 캡; 상기 본체 하우징과 상기 하부 및 상부 캡 사이에 배치되는 밀폐 증강 부재; 상기 본체 하우징 내부에 배치되는 수분 센서 모듈; 상기 하부 캡의 커넥터 모듈에 연결되는 복수의 수질 센서 모듈; 상측에서 하측까지 중공되어 상기 센서 모듈을 수용하며, 상기 상측이 상기 하부 캡과 결합되고, 상측 외주면에 해수 유출공이 형성되는 센서 모듈 하우징; 및 상기 센서 모듈 하우징의 하측 개구를 덮도록 결합되는 해수 유입 캡;을 포함하는 방수 기능이 강화된 수질 측정 센서 장치를 제공한다.
Patent KR-20160123073-A (KR)
Inventor: BAEK SANG HEE
IPC: G06Q30/06
Filed: 2015-04-15
Abstract: 본 발명은 쇼핑 서비스 제공 시스템 및 쇼핑 서비스 제공 방법 에 관한 것이다. 본 발명의 일 실시 예에 따른 쇼핑 서비스 제공 시스템은, 쇼핑 서비스를 제공하는 사이트에 표시된 상품의 판매정보를 검색한 주문자로부터 임의의 상품에 대한 상품구매신호 선택 수신에 대응하여, 주문자 정보, 상품을 수취하는 수취자 정보, 상품에 대한 주문내역 정보 및 상품에 대한 결제정보를 포함하는 주문/결제 정보를 생성하는 생성부와, 수취자 정보에 포함되고 주문/결제 정보 생성 시에 주문자가 입력하며, 상품 배송 시 배송자가 숙지해야 하는 배송 시 요청 사항 정보로써의 배송 옵션 메시지에 대한 하나 이상의 과거 이력을 분석하여 어느 한 배송 옵션 메시지를 결정하는 제1 분석부와, 제1 분석부가 결정한 어느 한 배송 옵션 메시지를 주문/결제 정보에 포함시켜 출력하는 출력부를 포함한다.
Patent KR-20160123480-A (KR)
Title: 행동 기반 빅데이터에 의한 타켓팅 Ｐｉｃ－ＳＤＫ 플랫폼 시스템
Inventor: CHOO YUN SUNG
IPC: G06Q30/02
Filed: 2015-04-16
Abstract: 스마트 단말에 설치되며, 스케줄러를 이용하여 광고 서버로부터 광고 컨텐츠를 미리 수신하는 광고 수신부와, 광고 수신부에서 수신된 광고 컨텐츠를 저장하는 광고 저장부와, 사용자 입력에 의해 생성되는 이벤트를 감지하는 이벤트 감지부와, 이벤트 감지부에 의해 감지된 이벤트를 실시간 송신하는 이벤트 송신부; 이벤트 감지부에 의해 감지된 이벤트를 미리 지정된 이벤트와 대비하고, 대비 결과 이벤트 감지부에 의해 감지된 이벤트를 미리 지정된 이벤트와 동일한 경우, 이벤트에 의한 프로세스 실행 이전에 광고 저장부에 저장된 광고 컨텐츠를 먼저 실행하여 출력하는 광고 실행부를 포함하는 경험 데이터 추출 모듈; 이벤트 송신부로부터 이벤트를 실시간 수신하고, 실시간 수신된 이벤트와 상기 스마트 단말의 사용자 정보를 이용하여 빅 데이터 분석을 수행하고, 빅 데이터 분석 결과에 기반하여 선택된 광고 컨텐츠를 해당 스마트 단말로 송신하는 광고 서버를 구성한다.  스마트 단말에 입력되는 사용자의 행동 내지는 특정 이벤트에 기반하여 빅 데이터 분석을 수행하고, 그 수행 결과에 기반하여 특정 이벤트를 실행하기 전에 미리 지정된 광고 컨텐츠를 출력하도록 구성됨으로써, 광고 컨텐츠의 출력 여부를 사용자의 행동에 기반하여 제어할 수 있으며, 이는 실질적인 광고 효과를 높이고 광고 효과에 상응하는 광고비 산정을 할 수 있는 효과가 있다.
Patent KR-20160125016-A (KR)
Inventor: JUNG SONG HEE
IPC: B61B1/02
Filed: 2015-04-21
Abstract: The present invention relates to an apparatus for controlling a variable get-into waiting sign of a rope type platform screen door and a method thereof. The apparatus for controlling a variable get-into waiting sign of a rope type platform screen door can variably display a sign indicating a get-into location of a passenger in accordance with specifications for a door location of a corresponding vehicle even when a get-into location changes according to a type or size of a vehicle, at a platform in which a rope-type platform screen door is installed.
Patent KR-20160126549-A (KR)
Inventor: HA JONG MAN
IPC: B21H3/00
Filed: 2015-04-24
Abstract: The present invention relates to a form (shape) of a cross section of a body unit of rebar. Conventional rebar has a body unit with a rod shape comprising a cross section of a simple circle like circular rebar (fig. 2) and deformed rebar (fig. 3) has the circular rebar as a body unit and adds only knurls and ribs thereto. On the other hand, the rebar according to the present invention has the body unit with a rod shape of concave type rebar having a concave cross section and convex rebar having a convex cross section without discriminating circular rebar from deformed rebar. The present invention increases a bonding area between the rebar and concrete to enable manufacturing a concrete structure with high bonding strength, and has a structure with higher durable strength than the conventional rebar with the circular body unit by adopting an uneven rod structure of the body unit by itself to enable manufacturing a stabler concrete structure, thereby being capable of manufacturing concrete with durability equal to or greater than the conventional structure even though a quantity of rebar less than the conventional art is used, so costs can be drastically saved in manufacturing the concrete structure.
Patent KR-20160131558-A (KR)
Title: 전단성능 보강형 후설치 콘크리트 앵커
Inventor: PARK JI HUN
IPC: E04B1/41
Filed: 2015-05-08
Abstract: 전단성능 보강형 후설치 콘크리트 앵커가 개시된다. 본 발명의 전단성능 보강형 후설치 콘크리트 앵커는, 굳은 콘크리트에 부착물을 부착하는 그라우트된 앵커로 사용되고, 길이방향을 따라 외주면에 나사홈이 형성되고, 일단부로부터 굳은 콘크리트의 구멍에 삽입되는 앵커로드; 앵커로드와 나사결합되어 굳은 콘크리트의 구멍에 삽입되는 제1 암나사부재; 및 제1 암나사부재를 기준으로 앵커로드의 타단부 쪽에서 앵커로드와 나사결합되고, 제1 암나사부재와 반대방향으로 상대회전하여 서로 간 밀착력을 형성하는 제2 암나사부재를 포함하고, 제1 암나사부재와 제2 암나사부재는, 굳은 콘크리트와 부착물 간 접합면 주위에 형성되는 전단력을 흡수하는 것을 특징으로 한다. 본 발명에 의하면, 두부가 없는 앵커로드를 설치하여 두부가 있는 볼트 대비 천공 직경을 감소시켜 천공작업의 작업성 향상 및 콘크리트의 균열 발생을 억제하면서도, 두부가 있는 볼트보다 앵커에 가해지는 인장력, 전단력 및 둘의 조합된 힘에 대한 저항력이 향상되도록 이루어지는 전단성능 보강형 후설치 콘크리트 앵커를 제공할 수 있게 된다.
Patent KR-20160131694-A (KR)
Inventor: JUNG MIN HO
IPC: A61B17/00
Filed: 2015-05-08
Abstract: The present invention includes: a ligator body formed in a gun type having a handle for being gripped by a hand; a ligation tube protruding frontward from the ligator body; a steerable tube connected at a front of the ligation tube so as to freely direct the direction thereof to correspond to a ligation location; a grasper disposed at a front end of an inner diameter portion of the steerable tube, for tightly grasping a body region for ligation; and a clip installed at an outer diameter portion of the steerable tube, which is an outer portion of the grasper, for suturing the body region grasped by the grasper. Accordingly, in a state of tightly grasping a body with the grasper, a clip ring is discharged to tighten and suture the grasped body, so that a procedure becomes easy, and problems such as re-operation due to ligation release are fundamentally solved.
Patent KR-20160135570-A (KR)
Inventor: KOH TAE HOON
IPC: F26B3/347
Filed: 2015-05-18
Abstract: The present invention relates to a heat desorption system of contaminated soil and gravel by direct irradiation of microwaves and a heat desorption method of contaminated soil and gravel using the same, and more specifically, to a heat desorption system of contaminated soil and gravel by direct irradiation of microwaves, which can economically purify soil and gravel, contaminated by pollutants such as various types of oil or organic waste, using direct irradiation of microwaves, and a heat desorption method of contaminated soil and gravel using the same. The heat desorption system of contaminated soil and gravel by direct irradiation of microwaves used in the present invention separates pollutants from contaminated soil and gravel by a heat desorption method using microwaves, and purifies the separated pollutants, has the improved structure of a pollutant desorption part having an outer tube and an inner tube to thermally desorb pollutants, has a microwave oscillator installed inside the inner tube to allow microwaves generated thereby to pass through the inner tube to directly heat contaminated soil and gravel stacked in a space surrounded by the inner tube and the outer tube, thereby thermally desorbing pollutants from the surfaces of the contaminated soil and gravel. Accordingly, regardless of a type of oil, a sufficient amount of pollutants can be thermally desorbed by passing through the heat desorption system only one time and the possibility of utilization of the heat desorption system on the real site can be significantly increased.