baber/WOPTO huggingface dataset:
Patent KR-20120051509-A (KR)
Title: The roller type recyclable goods sorting apparatus
Inventor: JEONG YONG KYU
IPC: B07B13/065
Filed: 2010-11-12
Abstract: PURPOSE: A roller type recyclable materials sorting device is provided to control the distance between rollers according to the size of recyclable materials. CONSTITUTION: A roller type recyclable materials device comprises: a part sorting large sized recyclable materials and dropping residual medium or small sized recyclable materials between first rollers, by equipping a plurality or a first rollers(104) with constant distances along transferring direction in a first path(103). In the both sides of the first rollers, a roller axis(10) is rotate-supported by two axis-support parts; an upper guide rail(20) and a lower guide rail(21) are equipped to support the both axis-support parts of the first roller below the first path. On the lower guide rail, a penetration hole(22), which is penetrated upwardly and downwardly, is formed, is inserted through the penetration hole to be projected to lower part of the lower guide rail, thereby controlling the distance between the first rollers in the state the axis-support part is fixed by being nut-connected.
Patent KR-20120061396-A (KR)
Title: Organic light emitting diode display
Inventor: SHIN HYUNE OK
IPC: H01L51/52
Filed: 2010-12-03
Abstract: PURPOSE: An organic light emitting display device is provided to improve image display quality by suppressing internal light reflection in addition to external light reflection. CONSTITUTION: An organic light emitting device(400) comprises a first electrode(710), a second electrode(730), and an organic light emitting layer(720). The first electrode comprises a conductive black layer and a first conductive layer. The first conductive layer is located between the organic light emitting layer and the conductive black layer. The second electrode is arranged to face the first electrode. The organic light emitting layer is located between the first electrode and the second electrode.
Patent KR-20120064893-A (KR)
Title: Preparation method of pellet for corn chip snack using single screw extrusion
Inventor: PARK HYUN SUK
IPC: A23G3/34
Filed: 2010-12-10
Abstract: PURPOSE: A manufacturing method of pellets for corn chip snacks using a single-screw extruding process is provided to soften the texture of the obtained corn chip snacks. CONSTITUTION: A manufacturing method of pellets for corn chip snacks using a single-screw extruding process comprises the following steps: mixing 100 parts of corn by weight, 3-10 parts of gelatinized grains by weight, and 0.3-3 parts of refined salt to obtain a first mixture; adding purified water into the first mixture, and stirring for 20-30 minutes in 50-100rpm to obtain a second mixture having the water content of 18-24%; inserting the second mixture into a single-screw extruder, and extruding the mixture through a die extrusion hole having the diameter of 2-3mm at 120-150 deg C in the pressure of 20-40kg per square centimeter; rolling the extruded product into the thickness of 0.8-1.2mm, and cutting the rolled product in the length of 20-30mm; and drying the obtained product.
Patent KR-20120019349-A (KR)
Title: A pick up pliers
Inventor: SEOL MYUNG HWAN
IPC: B25B7/00
Filed: 2010-12-13
Abstract: PURPOSE: A multi-purpose pliers is provided to protect user's hands from the weight of an operating rod since the operating rod of a body is pushed by the pressing of an operating lever, so pieces are puckered. CONSTITUTION: A multi-purpose pliers(10) comprises an operating rod(22), a fixed lever(63), and a moving lever(60). A vertical flange is installed on one end of the operating rod and protruded to the outer circumferential surface. One end of the fixed lever is formed on the outer circumferential surface near a slot of a handle integrally with the body of the handle. The other side of the fixed lever is externally protruded. The moving lever comprises upper and lower moving levers(61,62). The middle portion of the upper moving lever is fixed to the fixed lever by a hinge. One side of the upper moving lever is formed outside the handle.
Patent KR-20120067172-A (KR)
Title: Switching device unit
Inventor: LEE IN JAE
IPC: H01H23/04
Filed: 2010-12-15
Abstract: PURPOSE: A switch unit is provided to form a stable unfastened contact circulation structure by using a knob circulation supporting protrusion and a knob circulation supporting protrusion responding unit. CONSTITUTION: A printed circuit board(200) is arranged in a housing. A switch unit(300) is operated through a seesaw motion. The switch unit comprises a switch, a switch knob(320), and a switch circulation unit. The switch is arranged on the printed circuit board. The switch knob is arranged in the housing which can execute the seesaw motion. The switch knob operates the switch. The switch circulation unit comprises a knob circulation unit and a knob circulation supporting unit. The knob circulation unit arranged at one end of the switch knob. The knob circulation supporting unit is arranged in the housing in order to be corresponded with the knob circulation unit.
Patent KR-20120089902-A (KR)
Title: Method of rice's detailed prescription use to digital image analysis
Inventor: CHI JEONG HYUN
IPC: G06Q50/02
Filed: 2010-12-20
Abstract: PURPOSE: A method for precisely calculating the amount of fertilizers in rice by analyzing a digital image is provided to collect growth information of rice using image data photographed by a digital photographing device, thereby nondestructively measuring nitrogen contents of a rice leave. CONSTITUTION: Previous data about growth information of rice is collected and the previous data collected is stored(S100). Proper fertilization of nitrogen fertilizer calculates in a central processing unit. Image data photographed by a digital photographing device transmits to the central processing unit(S300). The central processing unit stores experiment data obtained by an analyzing the image data photographed in a data storage unit. The central processing unit extracts the previous data and compares the experiment data and the previous data and calculates the proper fertilization of nitrogen fertilizer(S400).
Patent KR-20120072268-A (KR)
Title: Electrolysis to use lightning for use hydrogen energy
Inventor: SHIN HYUN HO
IPC: C25B1/04
Filed: 2010-12-23
Abstract: PURPOSE: Electrolysis using lightning for hydrogen required to generate hydrogen energy is provided to produce a large quantity of hydrogen using the high voltage and current of lightning. CONSTITUTION: An apparatus for electrolysis using lightning for hydrogen required to generate hydrogen energy comprises a main body, a lightning rod, and an electrolysis unit. The main body accommodates sea water for hydrogen power generation. The electrolysis unit has a ground vertically installed and acquires electric energy from nature.
Patent KR-20120076046-A (KR)
Inventor: LEE MUN YONG
IPC: B23K9/28
Filed: 2010-12-29
Abstract: 하이브리드 용접용 헤드용 용접 토치의 위치가변장치가 개시된다. 본 실시예에 따른 하이브리드 용접용 헤드용 용접 토치의 위치가변장치는 레이저 발진기와 연결되어 레이저빔을 조사하는 레이저 헤드와, 와이어 공급기와 연결되어 와이어의 아크를 이용하여 용접하는 용접 토치로 구성되어 제어기에 의해 제어되는 용접로봇의 아암 선단에 장착되는 하이브리드 용접용 헤드에 있어서, 상기 레이저 헤드의 일측 외주면에 구성되어 상기 레이저 헤드에 대하여 회전링이 전기적 신호에 의해 회전하도록 구성되는 회전모터수단; 및 상기 용접 토치의 일측 외주면에 고정 설치된 상태로, 일측이 상기 회전모터수단의 회전링 일측에 연결되는 연결링을 포함한다.
Patent KR-20100031725-A (KR)
Title: Pyridone compound
Inventor: KAMIKUBO TAKASHI
IPC: A61K31/4439
Filed: 2008-06-06
Abstract: An intensive and extensive study is made on an EP4 receptor agonist, and it is found that a novel pyridone compound in which position-1 of a pyridone ring is substituted by a group having an acidic group such as a carboxyl group and position-6 of the pyridone ring is bound to an aromatic ring group via a lower alkyl, a lower alkylene, an ether or a thioether has a good EP4 receptor agonist activity. The compound has a good EP4 receptor agonist activity and a good activity of increasing the femoral blood flow in a rat, and is therefore useful as a medicinal agent, particularly a therapeutic agent for peripheral arterial disease.
Patent KR-20100053548-A (KR)
Title: Spring-loaded contact for rotary interface
Inventor: PATEL NAVIN K
IPC: H01R39/64
Filed: 2008-08-06
Abstract: An electrical contact member for use with a rotary interface within a connector assembly is provided. The electrical contact member includes a lower portion adapted to receive an electrical wire; and a laterally deflectable upper portion connected to or formed integrally with the lower portion. The upper portion further includes a first lateral extension arm having a first contact point formed at the tip thereof and a second lateral extension arm having a second contact point formed at the tip thereof.
Patent KR-20100038435-A (KR)
Title: Method and apparatus for activating physiological functions
Inventor: SAITO TAKEHITO
IPC: F24F1/00
Filed: 2008-08-05
Abstract: A method of activating physiological functions and an apparatus therefor whereby a hot stimulus at 31C to 34C and a cold stimulus at 18C to 22C are alternately applied to the human body to activate human physiological functions, in particular, the motor functions of peripheral blood vessels. As a result, the blood pressure-regulating function, the blood circulation-regulating function and the body pressure-controlling function are enhanced to thereby achieve the effects of preventing hypertension, inhibiting reduction in metabolism and repair function, relieving fatigue and preventing heat stroke. The apparatus for activating physiological functions comprises, for example, a heat pump type air conditioner capable of selectively generating a hot air stream and a cold air stream. The hot air stream blown from the air conditioner into a room is utilized as the hot stimulus, while the cold air stream also blown from the air conditioner is utilized as the cold stimulus.
Patent KR-20100075830-A (KR)
Title: Compound, method for producing the same, ink composition using the compound, thin film, organic transistor, and organic electroluminescent device
Inventor: KOBAYASHI SATOSHI
IPC: C09D11/00
Filed: 2008-07-25
Abstract: Disclosed is a compound containing a structure represented by the general formula (1) below (including the structure of a residue obtained by removing at least one hydrogen atom from the structure represented by the general formula (1) below). (In the formula (1), ring A, ring B and ring C independently represent a monocyclic aromatic ring or a fused aromatic ring; Rand Rindependently represent a monovalent group; and R, R, Rand Rindependently represent a hydrogen atom, an alkyl group, an aryl group, an arylalkyl group, an alkenyl group or an alkynyl group)
Patent KR-20100033550-A (KR)
Title: Breathable polyurethanes, blends, and articles
Inventor: LUBNIN ALEXANDER V
IPC: C08G18/08
Filed: 2003-03-07
Abstract: A breathable polyurethane having an upright moisture vapor transmission rate (MVTR) of more than about 500 gms/m2/24 hr comprises: a) poly(alkylene oxide) side-chain units in an amount comprising about 12 wt.% to about 80 wt.% of said polyurethane, wherein (i) alkylene oxide groups in said poly(alkylene oxide) side units have from 2 to 10 carbon atoms and are unsubstituted, substituted, or both unsubstituted and substituted, (ii) at least about 50 wt.% of said alkylene oxide groups are ethylene oxide, and (iii) said amount of said side-chain units is (i) at least about 30 wt.% when the molecular weight of said side-chain units is less than about 600 grams/mole, (ii) at least about 15 wt.% when the molecular weight of said side-chain units is from about 600 to 1,000 grams/mole, and at least about 12 wt.% when the molecular weight of said side-chain units is more than about 1,000 grams/mole, and b) poly(ethylene oxide) main-chain units in an amount comprising less than about 25 wt% of said polyurethane. Coatings and films for textiles and other articles and applications using such polyurethanes have excellent breathability, i.e., high moisture vapor transmission rates (MVTR).
Patent KR-20100063068-A (KR)
Title: Pharmaceutical formulation for extended release
Inventor: ABRAHAMSSON BERTIL SVEN INGE
IPC: A61K9/22
Filed: 2008-08-29
Abstract: An extended release pharmaceutical formulation comprising, as active ingredient, the compound Ph(3-Cl)(5-OCHF)-(R)CH(OH)C(O)-(S)Aze-Pab(OMe) or a pharmaceutically acceptable salt thereof (such as a sulfonic acid salt, such as the benzenesulfonic acid 5 (besylate) salt); and a pharmaceutically acceptable diluent or carrier; for use in providing a therapeutic anti-thrombotic effect whilst limiting drug-drug interactions with other concomitantly dosed drug/s, particularly those which are metabolised by CYP-450 enzymes.
Patent KR-20100059930-A (KR)
Title: Gas-barrier material having excellent anti-blocking property and method of producing the same
Inventor: OBU YUSUKE
IPC: C08J7/048
Filed: 2008-09-25
Abstract: A gas-barrier material which has a gas-barrier layer comprising a polycarboxylic acid polymer. It is characterized in that the gas-barrier layer includes a surface layer which has isocyanate-group-derived chemical bonds formed therein, and that the surface layer has a nitrogen content of at least 1 at.% based on the sum of carbon, oxygen, and nitrogen in the surface layer. This gas-barrier material, which employs the polycarboxylic acid polymer which is a polymer having a high tendency to combine with hydrogen, has excellent blocking resistance regardless of the degree of crosslinking.
Patent KR-20100068484-A (KR)
Title: High-strength high-conductive copper wire rod
Inventor: OISHI KEIICHIRO
IPC: C22F1/08
Filed: 2009-02-23
Abstract: A high-strength high-conductive copper wire rod is composed of an alloy which contains 0.12 mass% to 0.32 mass% of Co, 0.042 mass% to 0.095 mass% of P, 0.005 mass% to 0.70 mass% of Sn, and 0.00005 mass% to 0.0050 mass% of O and has a relationship of 3.0<([Co]-0.007)/([P]-0.008)<6.2 between the Co content [Co] mass% and the P content [P] mass% and the remainder of which consists of Cu and incidental impurities, and the high-strength high-conductive copper wire rod is manufactured by a process including continuous casting and rolling. The strength and conductivity of the high-strength high-conductive copper wire rode are increased by homogeneous precipitation of a compound of Co and P and solid solution of Sn, and a reduction in cost is achieved for the manufacture by continuous casting and rolling.
Patent KR-20100127225-A (KR)
Inventor: JOKISCH CARL
IPC: B60R13/02
Filed: 2009-02-23
Abstract: 본 발명은 
(A)	발포체가 폴리스티렌 발포체, 폴리우레탄 발포체, 폴리에스테르 발포체, 부타디엔-스티렌 블럭 공중합체 발포체, 천연 스폰지 및 아미노 수지 발포체 중에서 선택되는 발포체 층, 
(B)	경우에 따라, 하나 이상의 결합 층, 및 
(C)	폴리우레탄 층 
을 성분으로서 포함하는 다층 복합 재료에 관한 것이다.
Patent KR-20100120223-A (KR)
Title: Link mechanism
Inventor: LINDVALL MAGNUS
IPC: G06F1/16
Filed: 2008-09-15
Abstract: The present invention concerns a portable electronic apparatus, such as a mobile phone, having an upper part being moveable in relation to a lower part of the apparatus. The movement of the upper part may both be a sliding and a tilting movement. The sliding movement is controlled by means of a sleeve and a guide placed in the upper part of the apparatus. The sleeve is connected to the lower part by means of pair of links at opposite sides of the apparatus. The links are received at opposite ends of each sleeve at fulcrums at the sleeve and lower part, respectively. The links are designed and positioned to give self-locking in at least three distinct positions of the upper part of the portable electronic apparatus in relation to the lower part of the apparatus.
Patent KR-20100119817-A (KR)
Inventor: KENCHAREDDY SANJAY
IPC: H04B7/26
Filed: 2009-02-18
Abstract: 전송 레이트 제약(restriction)들을 특정하는 시그널링 메시지를 처리하기 위한 방법은 제 1 상태에서 동작하는 단계를 포함할 수 있다.  상기 방법은 또한 네트워크로부터 시그널링 메시지를 수신하는 단계를 포함할 수 있다.  시그널링 메시지는 액티베이션 타임, 전송 레이트 제약들 및 제어 듀레이션을 포함할 수 있다.  상기 방법은 또한 제 2 상태에서 동작하기 위해 상태 전환 트리거를 수신하는 단계를 포함할 수 있다.  상기 방법은 또한 상태 전환 트리거를 수신하면 전송 레이트 제약들과 관련하여 사용자 장치의 작용(behavior)을 결정하는 단계를 포함할 수 있다.
Patent KR-20110044167-A (KR)
Inventor: FRIEDRICH PETER
IPC: B65G51/06
Filed: 2010-05-27
Abstract: 본 발명은 캐리어(1) 또는 공압 튜브 장치를 개시한다.  캐리어 튜브(7)는 복수 개의 리드 섹터(4)로 형성되는 적어도 하나의 리드(3)에 의해서 폐쇄된다.  각각의 리드 섹터(4)는 캐리어 세로축(18)에 접하는 각각의 회전축(5)을 중심으로 방향 전환 가능하다.  상기 캐리어 튜브(7)를 포위하는 작동 링부재(19)에 상기 회전축(5)이 장착되며, 상기 작동 링부재(19)는 링 형태의 홈(6)을 포함한다.  상기 홈(6)은 캐리어 세로축(18)에 수직으로 배치되고 캐리어 단부로부터 상기 리드 섹터들(4)의 회전축(5)보다 먼 위치에 배치된다.  공압 튜브 스테이션은  (u)자 형태 내지 반원 형태의 가장자리 부분(15)을 포함하는 홀딩 부재(14)를 포함하는 홀딩 장치(11)를 포함한다.  상기 캐리어(1)가 공압 튜브 스테이션의 스테이션 개구(16)에 도달하면, 상기 작동 링부재(19)의 홀딩 부재(14)는 능동적 잠금 방식으로 상기 링 형태의 홈(6)에 맞물려짐으로써 상기 캐리어(1)를 홀딩한다.
Patent KR-20110021766-A (KR)
Inventor: KAWAI TAKESHI
IPC: C07C13/615
Filed: 2009-05-07
Abstract: endo-테트라히드로디시클로펜타디엔 및/또는 exo-테트라히드로디시클로펜타디엔을 원료로서 사용하고 이성화 반응을 2단계로 행하여 아다만탄을 제조하는 방법으로서, endo-테트라히드로디시클로펜타디엔(트리시클로[5.2.1.0 2,6 ]데칸)으로부터 exo-테트라히드로디시클로펜타디엔(트리시클로[5.2.1.0 2,6 ]데칸)으로의 1단째 이성화 반응에서는, 용매 부존재하에서 HF 촉매 단독 또는 HF 촉매 및 BF 3  촉매의 2종을 사용하고, exo-테트라히드로디시클로펜타디엔(트리시클로[5.2.1.0 2,6 ]데칸)으로부터 아다만탄(트리시클로[3.3.1.1 3,7 ]데칸)으로의 2단째 이성화 반응에서는, 용매 부존재하에서 HF 촉매 및 BF 3  촉매를 사용하는 것을 특징으로 하는 아다만탄의 제조방법이다.
Patent KR-20110008256-A (KR)
Inventor: PAN XUEMING
IPC: H04W52/14
Filed: 2009-04-27
Abstract: 본 발명은 시분할 복신 시스템에서의 업링크 전송 전력 확정 방법을 제공한다. 상기 방법은, 기지국이 현재 업링크, 다운링크 서브 프레임 할당 방식을 확정하여, 상기 업링크, 다운링크 서브 프레임 할당 방식에 대응되는 프레임 대응(sub-frame mapping) 정보를 획득하는 단계； 기지국이 상기 프레임 대응(sub-frame mapping) 정보에 따라 다운링크 서브 프레임을 선택하여 단말기에 업링크 서브 프레임에 대응되는 전력 제어 TPC 명령을 송신하는 단계； 단말기가 상기 업링크 서브 프레임을 사용하여 데이터를 전송하기 전, 현재 업링크, 다운링크 서브 프레임 할당 방식을 확정하여, 상기 업링크, 다운링크 서브 프레임 할당 방식에 대응되는 프레임 대응(sub-frame mapping) 정보를 획득하고, 상기 프레임 대응(sub-frame mapping) 정보에 따라 상기 업링크 서브 프레임에 대응되는 TPC 명령을 송신하는 다운링크 서브 프레임을 확정하는 단계; 상기 다운링크 프레임에서 수신된TPC 명령에 따라 상기 업링크 서브 프레임을 사용하여 데이터 전송시의 전력을 확정하는 단계를 포함한다. 본 발명은 시분할 복신 데이터 전송 시스템과 장치를 더 제공한다. 본 발명안을 채택하면, 시분할 복신 시스템에서 프레임 대응(sub-frame mapping) 정보에 따라 TPC명령을 송수신 함으로써, 업링크 전력 제어가 정확하고 효과적으로 수행될 수 있도록 한다.
Patent KR-20100135950-A (KR)
Inventor: SATO KAZUYA
IPC: G02B1/11
Filed: 2009-05-12
Abstract: 우수한 광의 반사 방지 성능이나 우수한 광의 투과 성능을 갖는 반사 방지막에 요구되는 표면 형상과 물성을 알아내고, 이러한 특정한 표면 형상과 물성을 갖는 반사 방지막과 그 반사 방지막의 제조 방법을 제공하는 것을 과제로 하고, 알루미늄 재료의 표면을 기계 연마, 화학 연마 및/또는 전해 연마에 의해 가공한 후, 그 알루미늄 재료의 표면에, 양극 산화와 양극 산화 피막의 에칭의 조합에 의해 테이퍼 형상의 세공을 갖는 패턴(pattern; 型)을 제조하고, 이 패턴을 반사 방지막 형성 재료에 전사시킴으로써 얻어지고, 그 표면에 평균 높이 100 ㎚ 이상 1000 ㎚ 이하의 볼록부 또는 평균 깊이 100 ㎚ 이상 1000 ㎚ 이하의 오목부를 갖고, 그 볼록부 또는 오목부가, 적어도 어느 일 방향에 대해 평균 주기 50 ㎚ 이상 400 ㎚ 이하로 존재하며, 또한 헤이즈가 15 ％ 이하인 것을 특징으로 하는 반사 방지막을 제공하는 것이다.
Patent KR-20110033819-A (KR)
Inventor: ZHENG YONG
IPC: D06M14/26
Filed: 2009-06-10
Abstract: 본 발명은 부직포 지지체 상의 폴리머 섬유의 컨포멀 코팅을 위한 신규한 방법을 기술한다. 본 방법은 에칭(etching) 및 산화 정도를 조절함으로써 폴리머 섬유의 개질을 기본으로 하며, 이는 표면으로 개시제의 접착을 개선하며 또한 후속 컨포멀 폴리머 그라프팅을 촉진한다. 개질된 섬유 표면은 친수성 증가, 리간드 부착 또는 표면 에너지 변화 등, 표면에 새로운 기능을 부여한다. 본 발명은 여기에 기술된 방법에 의해 생산된 개질 폴리머 섬유를 포함한다.
Patent KR-20110068950-A (KR)
Inventor: BAN KENJI
IPC: H01T13/20
Filed: 2009-08-31
Abstract: (과제) 접지전극의 절손을 보다 확실하게 억제할 수 있는 스파크 플러그를 제공한다. 
(해결과제) 본 발명의 스파크 플러그(100)는 금속 쉘(1)에 고정되는 기단부(4A)와, 기단부(4A)와 일체를 이루며 굴곡된 굴곡부(4B)와, 굴곡부(4B)와 일체를 이루며 중심전극(3)과 함께 불꽃방전 갭(g)을 형성하는 선단부(4C)로 이루어지는 접지전극(4)을 구비하고 있다. 접지전극(4)은 기단부(4A)에서 굴곡부(4B)를 거쳐 선단부(4C)를 향해서 연장되는 심부(41)와, 심부(41)의 외측에 위치하며 기단부(4A)에서 굴곡부(4B)를 거쳐 선단부(4C)까지 연장되는 외피부(43)를 가지고서 구성되어 있다. 심부(41)는 제 1 금속으로서의 하스텔로이 C로 이루어지고, 외피부(43)는 제 2 금속으로서의 인코넬 601로 이루어진다. 하스텔로이 C는 인코넬 601보다 경도가 높다.
Patent KR-20110018352-A (KR)
Inventor: KANAYA YUHO
IPC: G03F7/20
Filed: 2009-05-13
Abstract: 액침 노광 방식의 노광 장치에서는, 웨이퍼 (W) 를 유지하는 웨이퍼 테이블 (WTB) 이 이동할 때, 웨이퍼 테이블 (WTB) 과 투영 광학 시스템 (PL) 사이에 공급되는 액체에 의해 형성되는 액침 영역 (ALq) 이, 웨이퍼 테이블 (WTB) 에 탑재된 헤드 (60A 내지 60D) 상을 통과하는 경우가 존재한다.     그러므로, 액침 영역 (ALq) 이 통과한 헤드 (60C) 에 대하여, 액체의 잔류의 유무가, 웨이퍼 테이블 표면으로부터의 반사광을 수광하는 수광 소자의 반사광의 수광량에 기초하여 검출된다.     그리고, 복수의 헤드 가운데, 액체의 잔류가 검출되지 않은 헤드의 측정값에 기초하여, 웨이퍼 테이블 (WTB) 의 위치 정보를 측정한다.
Patent KR-20120079950-A (KR)
Title: Mulching sheet for covering on flower bed
Inventor: PARK KONG YOUNG
IPC: A01G13/02
Filed: 2011-01-06
Abstract: PURPOSE: A mulching sheet for coating a plant garden is provided to smoothly cultivate plants on the garden by preventing the growth of weeds, and to prevent the loss of soil from the garden. CONSTITUTION: A mulching sheet for coating a plant garden comprises the following: a mulching member(110) covering soil from the upper side for preventing the growth of weeds, and maintaining the temperature and the humidity inside the soil; and a coating member(120) attached to the upper side of the mulching member using an adhesive member(130), for preventing the soil loss and improving the outer appearance of the garden. The mulching member is formed with a non-woven fabric or a decomposition free non-woven fabric, and includes plural planting holes(111) in a cross shape or a circular shape. The coating member is produced with a material selected from coconut chips, wooden chips including sawdust, sand, volcanic stones, pearlite, coarse sand, and yellow soil coarse sand obtained by roasting yellow soil.
Patent KR-20120087529-A (KR)
Title: High-voltage transformer having ventilation duct for microwave oven
Inventor: LEE JONG HAK
IPC: F24C7/02
Filed: 2011-01-28
Abstract: PURPOSE: A high voltage transformer with a ventilation duct for microwave ovens is provided to prevent damage to an inverter due to temperature rise of the high voltage transformer by forming the ventilation duct on the side of the high voltage transformer. CONSTITUTION: A ferrite core member(10) is composed of an upper ferrite core member(10a) and a lower ferrite core member(10b). The upper ferrite core member and the lower ferrite core member are formed to have the same shape. The upper and lower ferrite core members are combined with each other by being respectively inserted in a through hole of a bobbin member(20). A ventilation duct is formed between the ferrite core member and the bobbin member. A coiling groove of the bobbin member is divided into three parts by partition projections(23).
Patent KR-20120080508-A (KR)
Title: Organic light compound and organic light device using the same
Inventor: KIM BOK YOUNG
IPC: H01L51/42
Filed: 2011-01-28
Abstract: PURPOSE: An organic light compound is provided to have excellent luminous efficiency, high luminance, high color purity, and excellent thermal stability, and remarkably improved life time. CONSTITUTION: An organic light compound comprises a first electrode, a second electrode, at least one organic membrane between the first electrode and the second electrode. The organic membrane comprises an organic light compound in chemical formula F. In chemical formula F, A1, A2, A3, and A4 is respectively H, D, C1-40 alkyl, C5-40 aryl, C5-40 heteroaryl, C5-40 aryloxy, C1-40 alkyloxy, C5-40 arylamino, C5-40 diarylamino, C6-40 aryalkyl, C3-40 cycloalkyl, and C3-40 heterocycloalkyl, or a group forming a fused ring together with a neighboring group.
Patent KR-20120091722-A (KR)
Title: Mobile terminal
Inventor: SONG HYUN SUP
IPC: H04B1/38
Filed: 2011-02-09
Abstract: PURPOSE: A mobile terminal is provided to minimize a space for fixing a keypad by including a first fixing unit and a second fixing unit and to minimize a size of a mobile terminal. CONSTITUTION: A keypad(400) is installed to a keypad installation hole(215). A support plate(420) is included in the keypad. A printed circuit board(500) is arranged in a lower side of the keypad. A window(240) is included in a front side of a case(210). The keypad installation hole is formed in one side of the window. A display module is installed in one side of the keypad installation hole.