baber/WOPTO huggingface dataset:
Patent KR-20130109218-A (KR)
Inventor: SATOU YOSHIKATSU
IPC: C23C14/35
Filed: 2011-11-18
Abstract: 이 캐소드(120)는 성막 장치(100)에 이용되고, 제1 주요면(104a, 214a), 제2 주요면(104b, 214b), 제1 측면(111) 및 제2 측면(112)을 갖는 백킹 플레이트(104, 214)와, 제1 모재(105)와, 제2 모재(106)와, 상기 제1 측면(111)으로부터 상기 제2 측면(112)으로 향하여 상기 백킹 플레이트(104, 214)를 관통하는 회전축(107)을 가지며 성막 공간(50) 내에 설치된 타겟(C); 상기 회전축(107)을 회전시키고, 상기 회전축(107)을 개재하여 상기 타겟(C)에 스퍼터링에 이용되는 전력을 공급하는 제어부(E); 상기 제1 모재(105) 또는 상기 제2 모재(106)에 누설자속이 생성되도록, 상기 성막 공간(50)으로부터 떨어진 상기 백킹 플레이트(104, 214)의 면에 가까운 위치에 설치된 자장 생성부(H);를 포함한다.
Patent KR-20140051131-A (KR)
Inventor: HOSOE AKIHISA
IPC: H01M4/02
Filed: 2012-02-16
Abstract: 본 발명은, 용량 및 출력이 충분히 큰 전기 화학 소자용 전극을 제공하는 것을 목적으로 한다.  본 발명의 전기 화학 소자용 전극은, 연통 기공을 갖는 알루미늄 다공체의 연통 기공 내에 활물질, 도전조제, 바인더를 함유하는 합제가 충진되고, 합제의, 도전조제의 함유 비율이 0∼4질량％인 것을 특징으로 한다.  또한, 본 발명의 전기 화학 소자용 전극은, 연통 기공을 갖는 알루미늄 다공체의 연통 기공 내에 활물질, 도전조제, 바인더를 함유하는 합제가 충진되고, 합제의, 바인더의 함유 비율이 5질량％ 미만인 것을 특징으로 한다.
Patent KR-20140010117-A (KR)
Inventor: HALPHEN MARC
IPC: A61K9/08
Filed: 2012-03-09
Abstract: 본 발명은 하기를 포함하는 결장세척 용액을 제공한다: 
a) 아스코르브산, 하나 이상의 아스코르브산 염, 또는 이의 혼합물에서 제공되는, 리터당 300 내지 2000 mmol 아스코르베이트 음이온: 및 
b) 리터당 10 내지 200 g의 폴리에틸렌글리콜. 
또한, 본 발명은 상기 용액과 연관되거나, 또는 용액을 사용하기 위한 방법 및 키트를 제공한다. 
나아가, 본 발명은 2개의 세척용액이 본 명세서에서 기술한 대로인 것을 특징으로 하는, 하기를 포함하는 환자의 결정세척방법을 제공한다: 
-유효량의 첫 번째 세척용액을 환자에게 투여하고: 다음에 시간간격 후  
-유효량의 두 번째 세척용액을 환자에게 투여한다.
Patent KR-20140015453-A (KR)
Inventor: CANEAU CATHERINE G
IPC: H01S5/34
Filed: 2012-03-08
Abstract: 양자 종속 레이저 및 이의 제조방법은 제공된다.   상기 양자 종속 레이저는 상기 레이저의 도파로 축을 따라 연장하는 p-형 전기적 분리 영역 (40) 및 복수의 전기적으로 분리된 레이저 섹션 (10, 12, 16)을 포함한다.   활성 도파로 코어 (20)는 상부 (22, 26) 및 하부 (24) n-형 클래드층 사이에 샌드위치되고, 상기 활성 코어 및 상기 상부 및 하부 n-형 클래드층은 상기 양자 종속 레이저의 전기적으로 분리된 레이저 섹션을 통하여 연장한다.   상기 상부 n-형 클래드층의 일부는 상기 양자 종속 레이저의 섹션을 구분하는 프로젝션을 따라 상부 n-형 클래드층 두께의 적어도 일부를 가로질러 연장하는, p-형 및 전기적 분리 영역이 되도록 충분한 p-형 도펀트를 포함한다.
Patent KR-20130133287-A (KR)
Inventor: KATO SOICHIRO
IPC: F16C29/06
Filed: 2012-02-20
Abstract: 수지제의 엔드 캡을 사용할 수 없는 고온이나 진공환경하에서의 용도에 있어서 적합하게 사용할 수 있는 직동안내장치로서, 엔드 캡을, 금속분말을 원료로 하여 사출성형에 의해 제조한 직동안내장치에 있어서, 엔드 캡의 스쿠핑부와 같은 두께가 얇고 예리한 부분에서의 금속분말끼리의 밀착도를 향상시켜 마모나 변형을 억제한다. 이 엔드 캡(7)은, 20μm이하의 금속분말을 원료로 하여 사출성형(MIM (Metal Injection Molding：금속분말 사출성형))된 것이며, 게다가 스쿠핑부(9)에, HIP 처리(Hot-Isostatic-Pressing：열간 정수압 압축 성형) 및 열처리가 수행되어 있다.
Patent KR-20140037102-A (KR)
Inventor: BIEDERMANN MARKKU
IPC: A61B17/86
Filed: 2012-06-15
Abstract: 모듈화된 본 플레이트의 부재가 제안되는데, 상기 부재는 상부 평면을 정의하는 상면; 바닥 평면을 정의하는 바닥면; 상기 상부 평면 및 상기 바닥 평면과 교차하는 중심축을 가지는 구멍을 포함하는 연결 부분을 포함하고, 상기 구멍의 모서리의 제1부분에는 상기 부재의 제1자유단을 형성하는 돌출부가 마련되고, 상기 구멍의 모서리의 제2부분에는 상기 모듈화된 본 플레이트의 제2부재의 연결 부분의 돌출부를 수용하도록 구성되는 그루브가 마련된다. 나아가, 적어도 2개의 이러한 부재들을 가지는 모듈화된 본 플레이트가 제안된다.
Patent KR-20140011401-A (KR)
Inventor: MORIKAWA MICHIO
IPC: A21C9/00
Filed: 2012-07-23
Abstract: 소를  생지로  덮은  포피식품의  제조방법은,  개구를  구비한  플랜지  위에,  상기  개구를  둘러싸도록  각각  상기  개구에  면한  가압면을  구비하는  복수의  셔터편을  배치하고,  상기  가압면을  상기  플랜지  위의  상기  생지의  가장자리부에  가압하여,  상기  생지를  상기  개구에  들어가게  하고  상기  생지에  있어서  제어된  부분을  상기  플랜지  위에  남겨  두도록  링크기구에  의하여  상기  셔터편을  동기하여  운동하게  하고,  상기  플랜지와  노즐의  어깨부  사이에  상기  생지의  상기  가장자리부를  끼우고  상기  생지의  상기  가장자리부를  상기  노즐의  외주와  상기  가압면  사이의  간극으로  밀어  올리도록  상기  플랜지  위의  상기  생지를  상기  노즐로  가압하고,  상기  플랜지  위의  상기  생지  위에  상기  소를  상기  노즐을  통하여  토출하여  상기  생지를  상기  개구로부터  팽출시키고,  상기  노즐로부터  상기  생지를  분리하고,  상기  가장자리부를  상기  가압면에  의하여  모음으로써  이루어진다.
Patent KR-20140039004-A (KR)
Inventor: HINES STEVEN KEITH
IPC: H04N21/4722
Filed: 2012-05-23
Abstract: 폐쇄 캡션들을 포함하는 비디오 스트림이 수신된다.  정보의 세트는 폐쇄 캡션들로부터 결정된다.  정보의 세트를 포함하는 요청은, 추가의 프로세싱을 위해 클라이언트로부터 멀리 위치된 서버로 전송된다.  명령들의 세트는 서버로부터 수신된다.  명령들의 세트는 정보의 세트의 추가 프로세싱에 기초하여 결정된다.  하나 이상의 애플리케이션들은 명령들의 세트를 수신하는 것에 응답하여 명령들의 세트에 따라 실행된다.
Patent KR-20150080753-A (KR)
Inventor: JEONG YOUNG KWON
IPC: B63B35/44
Filed: 2014-01-02
Abstract: Disclosed is a device to dispose mud bilge of a drilling ship, capable of disposing polluted mud without using mud for a drilling work. The device comprises: a skimmer tank separating mud and wastewater by collecting mud collected in a drill floor; a dryer collecting and drying the mud, separated in the skimmer tank; a wastewater tank storing the wastewater, separated in the skimmer tank; a rock separator separating a rock piece from the mud by storing the mud coming from a drill during the drilling work; and a mud disposal part providing mud, separated in the rock separator, to the drill for drilling work. The mud, separated in the skimmer tank, is directly supplied to the dryer. According to the device to dispose mud bilge; damage to a drill, caused by the polluted mud, and problems of marine and oil well pollution are prevented by disposing the polluted mud without using the mud for drilling work.
Patent KR-20150085628-A (KR)
Inventor: HA JONG SUK
IPC: A45D20/10
Filed: 2014-01-16
Abstract: The present invention relates to a hair dryer, which directly dries hair roots by discharging air blast to the inside of the hair and is directly touched with the hair while drying the hair, thereby forming curls on the hair and having an effect of directly drying the inside of the hair because a brush and a heating brush are inserted into the hair.
Patent KR-20150086772-A (KR)
Inventor: HWANG JUN HO
IPC: G09G3/20
Filed: 2014-01-20
Abstract: A display apparatus comprises a display panel including multiple data lines and multiple pixels connected to the multiple gate lines respectively; a data driver driving the multiple data lines; a gate driver driving the multiple gate lines by synchronizing to a vertical synchronization starting signal; and a timing controller controlling the data driver and the gate driver responding to an image signal and a control signal input from outside, and outputting the vertical synchronization starting signal for providing to the gate driver, while changing frequency of the vertical synchronization starting signal, when an image signal of a current frame is the same to an image signal having an image signal of a previous frame shifted in a first direction.
Patent KR-20150092454-A (KR)
Inventor: LEE KYUNG JU
IPC: H04N21/4402
Filed: 2014-02-05
Abstract: Disclosed is a display device which can be connected to at least one terminal device. The display device comprises: a display unit; a communication unit for receiving editing information from a terminal device; and a control unit for generating a home screen by using the received editing information, and displaying the same on the display unit.
Patent KR-20150096562-A (KR)
Title: Saccharomyces cerevisiae B61 strain producing alcohol and gamma-aminobutyric acid and nonproducing biogenic amine isolated from vinegar of Rubus coreanus and uses therof
Inventor: JEONG SU JI
IPC: C12N1/16
Filed: 2014-02-14
Abstract: The present invention relates to a Saccharomyces cerevisiae B61 strain (accession No. KCCM11510P) producing an alcohol and a γ-aminobutyric acid (GABA) and not producing biogenic amine isolated from a fruit of raspberry and a composition for producing an alcohol and a γ-aminobutyric acid containing the strain or a cultured product of the same as an active ingredient. Provided is a wine of raspberry not containing biogenic amine using the strain of the present invention.
Patent KR-20150102353-A (KR)
Inventor: SHIN SEUNG ROK
IPC: G06F3/041
Filed: 2014-02-28
Abstract: The present invention relates to a touch screen panel integrated display device and a driving method thereof, capable of preventing parasitic capacitance to increase a load of a touch driving, to reduce a touch sensing accuracy, and to make the touch sensing impossible.
Patent KR-20140112425-A (KR)
Inventor: SLAZAS ROBERT R
IPC: A61M25/09
Filed: 2014-03-11
Abstract: An embolic coil delivery system comprises a delivery tube with lumen. A proximal end coil coupling unit is arranged between the delivery tube and an embolic coil. A detachable wire with a terminating feature arranged on the distal end can be inserted through the lumen and enters the proximal end of the delivery tube and is extended to the proximal direction. At least one stretch resistant member is arranged in the lumen formed by the embolic coil. Each distal end of at least one the stretch resistant member is fixed on the distal end of the embolic coil while each of the at least one stretch resistant member is also fixed near the proximal end of the embolic coil. The distal end of the delivery tube is maintained while physically contacted to the proximal coupling unit by the wire without being attached to the proximal coupling unit in any method.
Patent KR-20150106247-A (KR)
Inventor: SHIN DONG HOON
IPC: H01M8/04
Filed: 2014-03-11
Abstract: The present invention relates to a fuel cell system and. The present invention relates to a catalyst-free and flameless fuel modifier using a high speed reverse direction air nozzle and to a fuel cell system using the same. According to the present invention, in order to solve problems of an existing fuel cell system that complexity and operation costs of the existing system are increased because expensive catalysts such as a modifying catalyst and a combustion catalyst are used and a burner for heating a catalyst modifier is required without exception; it takes long to increase the temperature up to an operation temperature because of a thermal gravimetric effect of a catalyst; durability of the catalyst is reduced as carbon is generated partially on the surface of the catalyst when injection of moisture or air which functions as an oxidant is not proper; control for an effective design and stable operation is hard as loss of evaporation heat is caused by supplying moisture for smooth modification of the catalyst without generating carbon, the catalyst-free and flameless fuel modifier using a high speed reverse direction air nozzle is used instead of using a catalyst. Therefore, the temperature and chemical reactions are uniformed at the same time by maximizing re-circulation of gas in a reactor; additional components such as a burner and a heat exchanger for increasing the temperature of a catalyst are not needed; time and recourses needed to satisfy a normal operation condition of the system are reduced; operation costs for rapidly increasing the temperature and periodically replacing a catalyst can be reduced; and the fuel cell system is operated in an easy manner.
Patent KR-20150062099-A (KR)
Inventor: TAKEYA MOTONOBU
IPC: H01L29/78
Filed: 2014-03-21
Abstract: In a method of fabricating a vertical nitride-based transistor according to one embodiment of the present invention, a nitride-based first semiconductor layer doped with a first type and a nitride-based first semiconductor layer doped with a second type are successively formed on a growth substrate. A first trench which is extended from the second semiconductor layer to the inside of the first semiconductor layer is formed. A nitride-based third semiconductor layer doped with a first type which is filled in a first trench and is arranged on the second semiconductor layer is formed. A second trench is formed in the third semiconductor layer. The bottom surface of the second trench has an area for covering the first trench. A gate electrode is formed in the second trench. A source electrode which is electrically connected to the third semiconductor layer is formed. A drain electrode which is electrically connected to the first semiconductor layer is formed.
Patent KR-20150111754-A (KR)
Inventor: PARK IL KWON
IPC: F21V29/00
Filed: 2014-03-26
Abstract: The present invention relates to a light emitting diode lighting device. More specifically, the lighting device includes: a power supply part in an upper part thereof; a substrate having at least one light emitting diode element embedded in a lower part thereof; a thermoelectric module including at least one thermoelectric element arranged in a part of an inner part thereof; a housing including a first radiation pin part on an outer part corresponding to the thermoelectric module; a heat pipe base in contact with the rear surface of the substrate in which the light emitting diode element is embedded; a heat pipe connected to a lower end part of a second heat pipe and an upper end part of a first heat pipe through a coupling, on the heat pipe base; and a second radiation pin part penetrating an upper body of the second heat pipe to be fixated thereto. The housing stores a liquefied heat medium, but the liquefied heat medium is stored to be not higher than 70% of the entire volume of the housing while soaking the thermoelectric module, so the lifespan of the lighting device can be increased and the cooling efficiency of an element is the same or higher in comparison to a conventional one.
Patent KR-20150112155-A (KR)
Inventor: HONG JONG RAK
IPC: A01C11/02
Filed: 2014-03-27
Abstract: The present invention relates to a raising seedling transplanting and sowing device having a water supply function. When raising seedlings of hot peppers or seeds of beans, which are difficult to be automatically transplanted, are transplanted or sowed over a furrow on which vinyl is covered and water is supplied together, so raising seedling transplanting and sowing efficiency is improved. When raising seedlings are transplanted, rooting is rapidly performed. Germination of seeds can be promoted. According to the present invention, a fixed handle and a hole pipe of the raising seedling transplanting and sowing device are connected, and a water supply hose can be connected to the fixed handle. According to the present invention, water can be supplied to roots of transplanted raising seedlings while raising seedling transplanting work is performed. Moreover, water can be supplied to seeds while the seeds are sowed. Accordingly, during transplantation, rooting is rapidly performed. During sowing, germination is rapidly performed.
Patent KR-20150113325-A (KR)
Inventor: LEE HYUN TAE
IPC: G06Q50/30
Filed: 2014-03-27
Abstract: A system for providing public transportation information, a method for providing public transportation information, and an apparatus therefor are disclosed. The method comprises: storing a matching relation between a transportation card and a terminal device on the basis of a unique number of the transportation card; collecting boarding information including the unique number of the transportation card; generating public transportation guide information corresponding to the public transportation on which the user boards on the basis of the boarding information; and transmitting the public transportation guide information to a terminal device corresponding to the unique number.
Patent KR-20150119516-A (KR)
Title: Plant Fermented Liquid and Method for Making the Same
Inventor: AHN SU JEONG
IPC: A23L21/20
Filed: 2014-04-15
Abstract: The present invention relates to a method for producing a plant fermented liquid, which comprises the steps of: obtaining a first fermented liquid by mixing a plant resource with one or more saccharides selected from the group consisting of sugar, oligo sugar, and honey, and fermenting the same for 6 to 18 months to obtain a first fermented liquid; and obtaining a second fermented liquid by mixing honey with the first fermented liquid at a weight ratio of 3-5:1, and fermenting the same for 6 to 18 months. The plant fermented liquid according to the present invention contains a large quantity of anti-oxidation components so as to be utilized as a food such as beverage, red pepper paste, soy bean paste, kimchi, and wind having excellent functionalities. When the same is fed to insects, specifically, honey bees, immunity of the honey bees can be improved. Honey bees exposed to bacterial diseases such as foulbrood can be prevented or treated from mass strandings.
Patent KR-20140067987-A (KR)
Title: Storage device
Inventor: OHMARU TAKURO
IPC: H01L27/11
Filed: 2014-04-18
Abstract: The present invention is for providing a signal processing circuit capable of suppressing power consumption. While a power supply voltage is not supplied to a storage unit, data stored in a first storage circuit corresponding to a volatile memory is held by a first capacitor installed on a second storage circuit. With the use of a transistor in which a channel is formed on an oxide semiconductor layer, a signal held in the first capacitor is held for a long time. The storage unit can hold the stored content (data) while the supply of the power supply voltage is stopped. The signal held by the first capacitor can be converted into the one corresponding to the state (the on state or off state) of a second transistor and read from the second storage circuit. Consequently, an original signal can be accurately read.
Patent KR-20150123061-A (KR)
Title: 실란트 툴링구
Inventor: LEE JUNG SUN
IPC: E04F21/165
Filed: 2014-04-24
Abstract: 본 발명은 건축물의 내,외부에 사용된 마감재 간의 틈새에 충진된 실란트가 상기 틈새 내에서 빈 공간 없이 긴밀하고 매끄럽게 충진되도록 하는 툴링작업에 사용되는 실란트 툴링구에 관한 것이다. 
본 발명은 실란트의 표면에 직접 접촉되면서 툴링작업을 수행할 수 있도록 편평한 바닥면(110)을 가지며 전단부(A)를 포함한 일부 둘레부분에 상부에서 하부로 가면서 두께가 점점 더 얇아지는 경사면부(150)와 상기 바닥면과 경사면부 사이에 일정두께를 갖는 두께유지면(140)이 형성된 탄성패드(100)와, 상기 탄성패드의 상부면(120)에 접착되어 손잡이 역할을 하는 막대형상의 툴링바(20)를 구비한 실란트 툴링구에 있어서, 
상기 두께유지면과 경사면부(150) 사이에 경사면부 보다 완만한 경사의 보조경사면부(160)가 형성되어 상기 보조경사면부와 경사면부의 경계선(L)에서 툴링력(F)이 집중되도록 구성된다.
Patent KR-20140062448-A (KR)
Title: Flexible band offset mode in sample adaptive offset in hevc
Inventor: MAANI EHSAN
IPC: H04N19/117
Filed: 2014-05-02
Abstract: Provided are a flexible band offset (FBO) device which performs sample adaptive offset (SAO) in an encoder and a decoder according to high efficiency video coding (HEVC) and the likes, a device therefor, and a coding apparatus which is implemented to perform the method. The number of band offset (BO) modes and the number of necessary offsets are decreased. According to the present invention, coding is simplified, temporary buffer size requirements are alleviated, and a performance gain smaller than a conventional SAO technology of an HEVC model HM5 is obtained.
Patent KR-20150129523-A (KR)
Title: Laminating system for substrates
Inventor: CHOI BYEONG CHEOL
IPC: B32B37/06
Filed: 2014-05-12
Abstract: The present invention relates to a laminating system for a substrate which pressurizes a substrate wiring layer on a substrate core layer, and laminates the same. The system comprises: a loading apparatus which loads the substrate core layer and the substrate wiring layer to a pressurizing position; a pressurizing apparatus which pressurizes the substrate core layer and the substrate wiring layer loaded on the pressurizing position using at least a pair of pressuring rolls; a heating apparatus which heats the pressurizing rolls to make the substrate core layer and the substrate wiring layer be heated when the substrate core layer and the substrate wiring layer are pressurized by the pressuring rolls; a cutting apparatus which cuts the substrate core layer and the substrate wiring layer at a regular length; and an unloading apparatus which unloads the cut substrate core layer and substrate wiring layer. The heating apparatus includes a far-infrared heater which is separated from the pressurizing rolls, and partially surrounds the pressurizing rolls.
Patent KR-20150129959-A (KR)
Title: Apparatus for generating radiation
Inventor: JUNG MOON YOUN
IPC: A61N5/10
Filed: 2014-05-12
Abstract: Disclosed is a technique for an apparatus for generating radiation which enables diagnosis and treatment at the same time by generating various types of high energy radiation. The apparatus for generating radiation includes: a radiation generator which generates two or more kinds of radiation based on a radiated laser beam; and a radiation filter unit which filters the two or more kinds of radiation based on an applied electromagnetic field.
Patent KR-20150129967-A (KR)
Inventor: JUNG SEOK JUN
IPC: G06Q30/06
Filed: 2014-05-12
Abstract: A 3D printing content transaction system according to the present invention comprises: a member subscription module allowing a consumer, who purchases 3D printing content, and a supplier, who provides the 3D printing content, to sign up as a member; a registration module receiving the 3D printing content from the supplier and registering the content in a cloud DB server; and a transaction module processing payment for the 3D printing content and providing the paid 3D printing content to the consumer who has paid for the content. The 3D printing content transaction system according to the present invention includes an online platform developed for the first time where the content for the 3D printing can be legally transacted to present a paradigm to a noble 3D printing market, attract an idea bank such as student groups as a supplier to develop more excellent and innovative stereoscopic design products, arrange a reasonable reward method therefor, and open only a representative image not completely exposed for security thus, providing an environment for enabling users to transact contents while assuring reliability and objectivity of the content itself and maintaining the security.
Patent KR-20150135606-A (KR)
Title: Printed circuit board and manufacturing method thereof
Inventor: YOON SUK BEOM
IPC: H05K3/28
Filed: 2014-05-22
Abstract: The present invention relates to a technology for manufacturing a circuit board, especially, to a package board. The present invention has a feature that does not additionally perform a pattern forming process on a lower surface and uses a laser via hole lower surface filled with copper plating as a ball surface pad.
Patent KR-20150136422-A (KR)
Title: A radiation shield apparatus for nozzle pipe of retired steam generator and method thereof
Inventor: PARK SANG WOON
IPC: G21F9/28
Filed: 2014-05-27
Abstract: The present invention relates to a radiation shield and contamination prevention apparatus for the nozzle pipe of a retired steam generator and a method thereof. Particularly, the present invention relates to an apparatus which safely stores a retired steam generator operated in a nuclear power plant, seals the nozzle part of the retired steam generator, and prevents the leakage of contaminated radiation materials from the inside of the steam generator to the outside through a nozzle.
Patent KR-20150138666-A (KR)
Inventor: KIM SUNG SOO
IPC: H01L21/205
Filed: 2014-06-02
Abstract: A baffle structure for a plasma chemical vapor deposition apparatus is installed in a reaction chamber having a reaction space to form a semiconductor layer on a substrate by using plasma, and uniformly sprays a reaction gas which is excited to the plasma to form the semiconductor layer, into the reaction space. The baffle structure for a plasma chemical vapor deposition apparatus is made of aluminum nitride (AIN) pellets having residual oxygen of 1% or less.
Patent KR-20150139152-A (KR)
Inventor: OK YONG SIK
IPC: B09C1/00
Filed: 2014-06-02
Abstract: The present invention relates to a method for inhibiting absorption of antibiotics in plants in soil by treating biochar obtained by pyrolyzing Sicyos angulatus which is a harmful plant. According to the method for inhibiting absorption of antibiotics in plants using biochar of the present invention, absorption of antibiotics from soil to plants for food is effectively reduced when biochar is applied to soil contaminated by antibiotics.