baber/WOPTO huggingface dataset:
Patent KR-20110104497-A (KR)
Inventor: PARK KYU JIN
IPC: H04W72/04
Filed: 2009-12-24
Abstract: 기지국과 중계기 사이의 무선 백홀 통신을 위한 방법이 개시된다. 기지국은 각 중계기에 제어 정보를 전송하기 위한 단말과 설정된 물리 하향링크 제어 채널과 별도로 물리 제어 채널을 설정할 수 있다. 이 제어 정보를 기반으로 기지국은 중계기에 데이터를 전송할 수 있다. 특정 실시형태에서는 기지국과 중계기 사이의 제어 정보 전송을 미리 규정하는 방식으로 물리 하향링크 제어 채널 전송을 최소화할 수 있다.
Patent KR-20110119744-A (KR)
Inventor: BELL MARSHALL J
IPC: H03F3/45
Filed: 2010-02-24
Abstract: 고속 안정화 출력 버퍼를 위한 시스템 및 방법이 개시된다.  차동 드라이버 회로는 차동 입력 신호를 수신하고, 그 입력 신호에 기초하여 차동 출력을 생성하기 위한 증폭기 스테이지를 구비한다.  차동 출력은 전형적으로 전원의 절반값에 기초하는 대응 공통 모드(CM) 전압 레벨을 갖는다.  공통 모드 피드백 버퍼(CMFB) 스테이지는 CM 전압 레벨에서의 변화를 검출하고, CM 전압 레벨을 매우 높은 버스 주파수에 기초하는 매우 빠른 안정 시간 내에 그것의 요구되는 값으로 복구시킨다.  CMFB 스테이지는 단일 장치만을 포함하는 토폴로지를 이용한다.  일 실시예에서, 이러한 단일 장치는 트랜스임피던스 스테이지로서 이용되는 nmos 트랜지스터이다.  안정화는 CMFB 스테이지 내의 회로 바이어싱 스테이지 및 분로 커패시터에 의해 제공된다.
Patent KR-20130127561-A (KR)
Inventor: TAGUCHI HIROSHI
IPC: A61F5/04
Filed: 2011-04-21
Abstract: <과제>  피치료자 자신의 체중을 이용하여 미저골을 압압함으로써 안전하고 한편 적정하게 골반을 교정하는 것이다. 
    <해결 수단>  통체 케이싱(7) 내에 탄성체(10)를 통해 상하 방향으로 동작 가능하게 배치한 미저골 접촉 치료부체(9a)를 배치하고, 그 상단에 스펀지 등에 의한 미저골부 접촉 완충체(11)를 설치한다. 피치료자는 미저골부 접촉 완충체(11)에 대어, 그 상에 앉은 자세를 취하고, 미저골을 미저골부 접촉 완충체(11) 상에 올려태운다. 그리고 그대로의 자세로 양 다리를 마루로부터 가볍게 띄워 체중을 미저골부 접촉 완충체(11) 상에 걸쳐 미저골을 아래로부터 밀어 올린다. 그 때 피치료자는 상반신을 자세 보유체(2)에 꽉 눌러 양손으로 손잡이를 잡은 상태로 곧바로 자세를 계속 유지한다.
Patent KR-20120007003-A (KR)
Inventor: THIES STEFFEN
IPC: G01R23/02
Filed: 2010-03-01
Abstract: 본 발명은, 전기 접촉 평면 구조체(38)용 접촉측 단부(16)와 케이블과, 특히 동축 케이블과 접속하기 위한 케이블측 단부(12), 특히 동축 케이블측 단부를 갖는 고주파 측정용 테스트 프로드로서, 접촉측 단부(16)와 케이블측 단부(12) 사이에, 둘 이상의 도체(18, 20), 특히 세 개의 도체를 갖는 공동평면 도체 구조체가 배치되어 있고, 공동평면 도체 구조체(18, 20)에서, 상기 공동평면 도체 구조체(18, 20)를 지지하는 유전체(24)가 한면 또는 양면으로 케이블측 단부(12)와 접촉측 단부(16) 사이의 소정의 섹션에 배치되어 있고, 상기 공동평면 도체 구조체의 도체(18, 20)가 상기 지지하는 유전체(24)에 대하여 자유공간 내에 매달린 상태로 배치되어 있도록 상기 테스트 프로드가 상기 유전체(24)와 상기 접촉측 단부(16) 사이에 구성되는, 테스트 프로드에 있어서, 상기 평면 구조체(38)와 접촉시 평면 구조체 쪽으로 향하는 상기 테스트 프로드의 한쪽 측부(32)에, 차폐 요소(34)가 상기 유전체(24)와 상기 접촉측 단부(16) 사이에 매달려 있는 방식으로 상기 지지하는 유전체에 대하여 자유공간 내에 설치되어 있는 공동평면 도체 구조체(18, 20)의 영역(26)으로 뻗어나가도록 배치되어 있는 것을 특징으로 하는 테스트 프로드에 관한 것이다.
Patent KR-20120005465-A (KR)
Inventor: LIVINGSTON ANDREW
IPC: H03K17/96
Filed: 2010-04-09
Abstract: 사용자 인터페이스는, 개구 또는 그렇지 않다면 그곳에서의 광 투과성 부분을 갖는 불투명한 물질의 형태로 연결된 통합된 감지 전극과 백라이트 마스크 및 사용자 인터페이스 기판을 포함한다.  광원이 조명된 경우에 개구의 형태인 표시들이 사용자 인터페이스 기판의 표면에서 보이도록 통합된 감지 전극 및 백라이트 마스크가 사용자 인터페이스 기판 및 광원 사이에 위치된다.
Patent KR-20120016124-A (KR)
Inventor: HARADA RYOTARO
IPC: H02M7/48
Filed: 2009-07-06
Abstract: 전기차의 차량 바닥 아래에 장착된 케이스(20)에 설치되고, 점검구(23)를 폐색하는 커버(21)로 폐색된 케이스(20)의 밀폐부(1)에 수납된 컨덴서 유닛(6) 및 전력 반도체 모듈(5)과, 개방부(1)에 설치되어 전력 반도체 모듈(5)로부터 발생하는 열을 냉각하는 냉각기(4)를 구비한 전력 변환 장치에 있어서, 전력 반도체 모듈(5)과 컨덴서 유닛(6)을 전기적으로 접속하는 버스바(8)와; 컨덴서 유닛(6)과 버스바(8)를 전기적으로 접속하는 도체바(3)를 구비하고, 도체바(3)는 컨덴서 유닛 상면(12)으로부터 인출되고, 크랭크 형상으로 절곡하여 형성되어 있다.
Patent KR-20120070543-A (KR)
Inventor: FUJITA TAKUMI
IPC: B28B1/14
Filed: 2009-10-28
Abstract: 불순물에 상당하는 수가용성 염류의 함유량이 높은 석고를 원료로서 사용하였을 경우라도, 휨 발생을 충분히 방지할 수 있고, 게다가 압축강도, 경화시간, pH등에 문제를 발생시키지 않는 석고보드를 제공한다. 거푸집에 석고 함유 슬러리를 장전하고, 경화해서 이루어지는 석고보드에 있어서, 석고를 소성한 소석고 100질량부당 시멘트를 0.2?5.0질량부의 비율로 사용한 슬러리를 경화하였다.
Patent KR-20120041696-A (KR)
Inventor: MCMAIN MICHAEL PARKER
IPC: A63F13/06
Filed: 2010-05-17
Abstract: 비디오 게임을 재생시키기 위해, 프로세싱 유닛, 메모리 및 디스플레이 장치를 가진 컴퓨팅 기계장치에서, 비디오 게임은 적어도 하나 이상의 게임 캐릭터를 포함하고, 상기 적어도 하나 이상의 게임 캐릭터는 상기 컴퓨터에 연결된 특정 목적의 컴퓨팅 입력 장치에 의해 제어되고, 게임 플레이어에 의해 동작가능하고, 상기 비디오 게임은 적어도 하나 이상의 캐릭터들 사이 또는 그들 중에서 캐릭터 다이아로그를 더 포함하고, 상기 캐릭터 다이아로그는 다이아로그의 비네트들을 포함하고, 일측 비네트에서 타측 비네트로의 이동은 특정 목적의 컴퓨팅 입력 장치에 의해 다이아로그에 정서를 넣는 게임 플레이어에 의해 판별된다.  특정 목적의 컴퓨팅 입력 장치는 조이스틱 또는 다른 게임 제어기 소자의 축을 따라 캐릭터 다이아로그 또는 캐릭터 만남 동안 비디오 게임에 정서를 넣는다.
Patent KR-20130006568-A (KR)
Inventor: SMITH ERROL JOHN
IPC: F01C1/14
Filed: 2010-06-08
Abstract: 동일 이중 로터리 피스톤을 갖는 로터리 피스톤 증기 엔진에, 효율을 향상시키기 위해 균형 로터리 가변 유입 차단 밸브가 제공된다.  주 팽창으로부터의 배출 증기는, 추가적인 효율을 위해 배압을 방지하면서, 2차 팽창으로 전달된다.  로터리 밸브는 마주보는 측면 상에 균형 이중 입력부 및 출력부를 갖는다.  주 팽창으로부터의 배출 증기는 로터리 피스톤의 후단면이 팽창 챔버 하우징의 유입 포트를 지나갈 때 배출되며, 2차 팽창의 배출구는 팽창 챔버 하우징의 만곡부 내에서 주 팽창의 유입구로부터 약 180°만큼 떨어져 배치되며, 배압은 주 팽창으로 전달되지 않는다.
Patent KR-20130087864-A (KR)
Title: Apparatus for controlling compressor and refrigerator having the same
Inventor: YOO JAE YOO
IPC: F04B17/04
Filed: 2012-01-30
Abstract: PURPOSE: A compressor control device and a refrigerator with the same are provided to individually or simultaneously operate two compressors with one inverter. CONSTITUTION: A compressor control device comprises an inverter (40) and a control unit. The inverter comprises three pairs of switching elements (S1-S6). One pair of switching elements is connected to first and second compressors (C1,C2) in common. The inverter is operated by driving signals on each pair of switching elements. The control unit generates inverter control signals composed of the driving signals according to the load of the first and second compressors and outputs the inverter control signals to the inverter. One driving signal on the pair of switching elements connected in common has a slower frequency than other driving signals on other pairs of switching elements. [Reference numerals] (C1,C2) Compressor
Patent KR-20120089578-A (KR)
Title: Oil gauge
Inventor: KOKURA NAOHIRO
IPC: G01F15/18
Filed: 2012-01-31
Abstract: PURPOSE: A flow rate meter is provided to freely select oil supplies of a large amount and small amount so that a preset oil supply with high precision is possible. CONSTITUTION: A flow rate meter(1) comprises an inlet port casing(10) and a flow rate controlling valve(16). A liquid pressure chamber(22) and an inflow path(21) of a flow rate controlling valve are connected by an opening(11a). The liquid pressure chamber and an outflow path are connected by a first electronic valve(25). The inflow path and the outflow path are connected by a second electronic valve(27). A changeover valve is composed of a valve sheet(17), a rotary valve(12), and a spring(18). Each flow path formed in a body casing(2) are opened in the valve sheet. The rotary valve is installed by being closely adhered. It sticks to the valve seat and the rotary valve is installed.
Patent KR-20120098417-A (KR)
Title: Electronic tag
Inventor: TETSURO WADA
IPC: G06K19/077
Filed: 2012-02-06
Abstract: PURPOSE: An electronic tag is provided to offer a good tag by considering of the influence of a communication radio wave path or the size of an antenna. CONSTITUTION: An electronic tag is composed of a transmission and reception antenna(6) and an IC(Integrated Chip) chip(5) including identification information. The electronic tag uses a communication band as an UHF(Ultra High Frequency) band. The electronic tag is constructed as three to six millimeters. Both surfaces of the electronic tag includes an adhesion layer(8) and are attached between a cover film layer and a carrier layer(7). The identification information of the IC chip is composed of ROM(Read Only Memory).
Patent KR-20130091881-A (KR)
Title: Electronic color sunglasses and the method for driving the same
Inventor: SUH JUNG HWAN
IPC: G02F1/13
Filed: 2012-02-09
Abstract: PURPOSE: An electronic color sunglass and a driving method thereof are provided to reduce expenses for purchasing glasses by enabling a user not to purchase additional color sunglass according to various environments. CONSTITUTION: A protection film/hard coating film (1) is formed at outside. Color films (3, 4, 5) and polymer dispersed liquid crystal (PDLC) lens (2) are laminated inside in pairs. A blue color film (3)-PLDC lens, a green color film (4)-PDLC lens and a red color film (5)-PDLC lens (2) can be arbitrary laminated and a wanted color is implemented by allowing PDLC to be controlled in a transparent state or an opaque state by an electronic control according to a surrounding environment.
Patent KR-20120096426-A (KR)
Title: Tube-shaped sputtering target
Inventor: SIMONS CHRISTOPH
IPC: C23C14/34
Filed: 2012-02-17
Abstract: PURPOSE: A tube-shaped sputtering target is provided to equally form a microstructure across the thickness of a sputtering target and the surface of a jacket by manufacturing the sputtering target in the form of a layer. CONSTITUTION: A tube-shaped sputtering target has a carrier tube and an in-based sputtering material. The sputtering material is arranged in the carrier tube. A microstructure of the sputtering material has a mean particle size below 1mm measured as a mean diameter of the particles on the sputtering-roughened surface of the sputtering material. The sputtering material contains the fraction of 1wt.% of copper and/or gallium at maximum.
Patent KR-20130031764-A (KR)
Title: Cell penetrating peptides and use thereof
Inventor: KANG CHUN
IPC: C07K7/06
Filed: 2012-02-20
Abstract: PURPOSE: A cell penetrating peptide is provided to be applied to human body without side effects, to diagnose various diseases, and to develop a reagent. CONSTITUTION: A cell penetrating peptide contains an amino acid sequence of sequence number 1 or 5. A method for delivering a cargo into a cell comprises a step of contacting the cell penetrating peptide with a cell. A vector contains a nucleic acid encoding the cell penetrating peptide.
Patent KR-20130099572-A (KR)
Title: A composition for prevention treatment and controlling of overweight and obesity containing concentrate of fermented onion
Inventor: KIM BEOM KYU
IPC: A61K36/8962
Filed: 2012-02-29
Abstract: PURPOSE: A composition containing a fermented onion concentrate as an active ingredient for controlling body weight and preventing and treating obesity is provided to reduce the body weight of a db/db mouse. CONSTITUTION: A composition for preventing and treating obesity and controlling body weight contains a fermented onion concentrate with onion quercetin, which is prepared by fermenting onion using a microorganism. A method for preparing the fermented onion concentrate comprises the steps of: removing foreign materials from onion; adding the microorganisms to onion and preparing onion juice; and sterilizing the onion juice. [Reference numerals] (AA) Raw onion components; (BB) Fermenting 1 day process; (CC) *. peak 1,3 are Quercetin glycoside and peak 4 is Quercetin
Patent KR-20130102757-A (KR)
Inventor: SHIN HYUN DONG
IPC: H04W16/32
Filed: 2012-03-08
Abstract: PURPOSE: A method for downlink beamforming using interference alignment in a two-tier network is provided to mitigate cross-tier interference as well as intra-tier interference in the two-tier network where femtocell networks are placed densely or randomly in a macro-cell network. CONSTITUTION: A method for downlink beamforming using interference alignment in a two-tier network where one MIMO macrocell and a plurality of MIMO femtocells exist comprises the steps of: determining a zero-forcing receiving vector of each macrocell user equipment (MUE) by distinguishing the nearest interfering femtocell access point (FAP) of each macrocell user equipment (MUE) sharing subchannels in the MIMO macrocell (10); determining a transmit beamforming vector from a macrocell base station (MBS) such that MUE is orthogonal to each other (12); determining a transmit beamforming vector from each MUE using interference alignment (14); and determining a receive beamforming vector of each femtocell user equipment (FUE) to be orthogonal in interference subspace that is aligned by interference alignment (16). [Reference numerals] (10) Determine a zero-forcing receiving vector of each macrocell user equipment (MUE) by distinguishing the nearest interfering femtocell access point (FAP); (12) Determine a transmit beamforming vector from a macrocell base station (MBS) such that MUE is orthogonal to each other; (14) Determine a transmit beamforming vector in FAP in order to align the interferences from each FAP and MBS for a FUE; (16) Determine a receive beamforming vector of each femtocell user equipment (FUE) to be orthogonal in interference subspace that is aligned by interference alignment; (AA) Start; (BB) End
Patent KR-20120031291-A (KR)
Title: A copper alloy for die-casting
Inventor: LEE JONG JU
IPC: C22C9/04
Filed: 2012-03-16
Abstract: PURPOSE: A copper alloy for diecasting is provided to ensure improved mechanical strength, a high melt mobility, and a low melting point. CONSTITUTION: A copper alloy for diecasting is manufactured by adding manganese, chrome, and zinc to high-strength brass(CAC304) and casting it. The high-strength brass comprises 3.0-7.5 weight% of aluminum, 60.0-68.0 weight% of copper, 2.0-4.0 weight% of iron, 0-0.2 weight% or lead, 2.5-5.0 weight% of manganese, 0.2 weight% of tin, and 25.0 weight% of zinc.
Patent KR-20130106504-A (KR)
Inventor: MOON HEE JONG
IPC: F16G11/12
Filed: 2012-03-20
Abstract: PURPOSE: A device for tightening a belt is provided to easily fix containers. CONSTITUTION: One end of a belt is mounted on a bottom plate (20) which formed under a bar member (10). A belt position fixing member (30) fixes the position of the belt and penetrates the bar member through a central penetration hole (32). A tightening member (50) has cog wheels and pivots on a body member. A stopper bar (60) stops the rotation of the cog wheels. A spring (70) provides a restoring force to the stopper bar in the direction of the cog wheels. The other end of the belt penetrates a belt penetration member (80) which rotates with the cog wheels. The bottom plate further includes a rubber plate made of a rubber material.
Patent KR-20130110378-A (KR)
Title: The method manufacture chinese pepper a composite in use stockfish
Inventor: LEE YOUNG TAE
IPC: A23L17/00
Filed: 2012-03-28
Abstract: PURPOSE: A production method of dried seafood is provided to prevent the dried seafood from decomposing for a long time, and to offer an antiseptic effect using lacquer, Houttuynia cordata, and Chinese pepper. CONSTITUTION: Heat of a reaction tank is maintained at 300°C, 1,000 g of lacquer extract and 30 g tannic acid is inserted into the reaction tank and stirred to obtain a lacquer extract composition. 1,000 g of lacquer extract composition is inserted into the reaction tank and stirred before adding 1,000 ml of water and stirring to obtain a lacquer extract solution. 1,000 g of lacquer, 1,000 g of Chinese pepper, and 500 g of Houttuynia cordata are boiled with 2,500 ml of water to obtain an extract. 1,000 g of lacquer extract solution, 1,000 g of Chinese pepper, 500 g of Houttuynia cordata, and 500 ml of water are boiled to obtain a Chinese pepper composition. 1,000 ml of washing water and 50-100 g of Chinese pepper composition are mixed to obtain Chinese pepper composition washing water. The Chinese pepper composition washing water is mixed with the extract, and fish is dipped into the mixture before drying.
Patent KR-20130110665-A (KR)
Title: Electrolyzer of electrolysis apparatus
Inventor: LEE JI HYOUNG
IPC: C25B9/00
Filed: 2012-03-30
Abstract: PURPOSE: An electrolyzer of an electrolysis device is provided to reduce scale from being generated in an electrolyzer and an electrode, and to minimize the contact of the electrode and hydrogen generated during the electrolysis process. CONSTITUTION: An electrolyzer of an electrolysis device includes a main pipe (110), a pipe (120), and a hydrogen exhaust pipe (130). Multiple main pipes are arranged in parallel with being apart from each other, and include the electrode plate for the electrolysis of sea water therein. The multiple connection pipes mutually connect multiple main pipes. The multiple hydrogen exhaust pipes connect the vertically neighbored two main pipes. The connection pipes and the hydrogen exhaust pipes connect the neighbored two main pipes in the inner area of the main pipe, thereby suppressing that the volume of the electrolyzer is increased by the connection pipe and the hydrogen exhaust pipes.
Patent KR-20130111096-A (KR)
Title: Apparatus and method for power supply
Inventor: KANG GOO SAM
IPC: H05B37/02
Filed: 2012-03-30
Abstract: PURPOSE: A power supply unit and a method for supplying power are provided to improve stability by controlling a current with the ADC function of a control unit. CONSTITUTION: A power converting unit converts the sizes of a current and a voltage. An LED source (103) receives a driving current and a driving voltage for an LED. A current and voltage detecting unit (105) detects the sizes of the driving current and the driving voltage in the LED source. A control unit (111) receives the detected values and outputs control signals which correspond to the detected values. [Reference numerals] (101) Power supply unit; (102) Power conversion unit; (103) LED source; (104) Standby power supply unit; (105) Current and voltage detecting unit; (106) Temperature detection unit; (107) External lighting device; (108) Communication module; (109) Power adjustment unit; (110) Power blocking unit; (111) Control unit
Patent KR-20130111782-A (KR)
Title: Semiconductor memory device including a cell-type power decoupling capacitor and layout method of the cell-type power decoupling capacitor
Inventor: YOO HAN SIK
IPC: H01L21/8239
Filed: 2012-04-02
Abstract: PURPOSE: A semiconductor memory device including a cell-type power decoupling capacitor and a method of disposing the cell-type power decoupling capacitor are insensitive to noise by stabilizing a power voltage. CONSTITUTION: A cell-type power decoupling capacitor (200) is formed on a semiconductor substrate by using a stack cell capacitor process, stabilizes a power voltage, and provides the power voltage for an internal circuit (150). The cell-type power decoupling capacitor includes a first conductive layer, a second conductive layer, and a dielectric layer. The first conductive layer is connected to a high power voltage. The second conductive layer is connected to a low power voltage and is separated from the first conductive layer at a first distance. The dielectric layer is interposed between the first conductive layer and the second conductive layer.
Patent KR-20130114425-A (KR)
Title: Fender structure for crash cushion of offshore structure moored in dock
Inventor: KO DONG SEOK
IPC: B63B59/02
Filed: 2012-04-09
Abstract: PURPOSE: A fender structure for shock mitigation of an offshore structure moored in a dock is provided to flexibly cope with the turning of an offshore structure and easily cope with the separated distance between the side of the offshore structure and the inner wall of a dock. CONSTITUTION: A fender structure for shock mitigation of an offshore structure moored in a dock comprises a first fender unit (100) and a second fender unit (200). The first fender unit has a first steel fender and a first rubber fender. The first steel fender is installed on the first side (S1) of an offshore structure (S). The first rubber fender is installed on the first steel fender and faces a first inner wall (D1) of a dock. The second fender unit has a second steel fender and a second rubber fender. The second steel fender is installed on the second side (S2) of the offshore structure. The second rubber fender is installed on the second steel fender and faces a second inner wall (D2) of the dock.
Patent KR-20130014014-A (KR)
Title: Recycling device of waste contaminated with hydrogen peroxide to sulfuric acid
Inventor: SO KWANG MIN
IPC: C01B17/90
Filed: 2012-04-09
Abstract: PURPOSE: A recycling device of waste sulfuric acid polluted by hydrogen peroxide is provided to the recycle sulfuric acid by decomposing the hydrogen peroxide and the sulfuric acid using a hydrogen peroxide decomposing agent with polluted waste sulfuric acid to hydrogen peroxide during a production process of semiconductor. CONSTITUTION: A recycling device of polluted waste sulfuric acid by hydrogen peroxide comprises a hydrogen peroxide decomposing tower(100), a gas absorbing tower(200), a sub tank(300), and a sulfuric acid reservoir(400). The hydrogen peroxide decomposing tower comprises a upper part of decomposing bath(120), a lower part of decomposing bath(150), and a discharge pipe(190). The gas absorbing tower, the filter(230) which dispersing gas particle to enlarge contacting surface with water, is filled on the top of the second porous mesh board(240). The gas absorbing tower includes the multiple layers of gas absorbing baths(260, 270) which are installed with a sprinkling rod(250) which jets water on the top of the filter. The lower gas absorbing bath and the lower water tub(280) filled with water are connected by the gas discharging pipe(220) of hydrogen peroxide decomposing tower. To supply water to the sprinkling rod on a side of lower water tub(280), a water pipe(215) with the second pump(210) is installed. On the upper gas absorbing tub(260), the ventilation pipe(290) is formed. The sub tank circulates the waste sulfuric acid. The sulfuric acid reservoir stores sulfuric acid produced by the hydrogen peroxide decomposing tower.
Patent KR-20130114493-A (KR)
Title: Cosmetic compositions comprising the extract of dendropanax morbiferum as an active ingredient
Inventor: SONG SI YOUNG
IPC: A61Q19/08
Filed: 2012-04-09
Abstract: PURPOSE: A cosmetics composition is provided to ensure an excellent antioxidant activity, improvement on skin wrinkles, and anti-aging effect. CONSTITUTION: A cosmetics composition having an antioxidant activity contains Dendropanax morbiferum leveille extract as an active ingredient. A composition for improving skin wrinkles and an anti-aging effect contains Dendropanax morbiferum leveille extract as an active ingredient. The Dendropanax morbiferum leveille extract is a Dendropanax morbiferum leveille stem extract. The Dendropanax morbiferum leveille extract is extracted by a supercritical fluid extraction or ethanol extraction. The Dendropanax morbiferum leveille extract is 80% of an ethanol extract. [Reference numerals] (AA) Dendropanax morbifera leveille (80% EtOH ext.); (BB,CC) Type 1
Patent KR-20130117012-A (KR)
Title: Thermoelectric material having enhanced power density and mechanical strength and the manufacturing method of the same
Inventor: LIM CHANG HYUN
IPC: H01L35/12
Filed: 2012-04-17
Abstract: PURPOSE: A cross-linked thermoelectric material with improved output density and mechanical intensity and a manufacturing method thereof are provided to commercialize the cross-linked thermoelectric material by improving bonding intensity on an interface through the combination of an electrode and the cross-linked thermoelectric material. CONSTITUTION: A thermoelectric module is composed of an electrode, a p-type thermoelectric oxide material, and an n-type thermoelectric oxide material. The electrode is formed between the surfaces of the thermoelectric oxide materials to face each other. A notch is given on the surface of each thermoelectric oxide material with the electrode. The n-type thermoelectric oxide material is CaMnO3 doped with Nd. The p-type thermoelectric oxide material is Ca3Co4O9.
Patent KR-20120065971-A (KR)
Title: Structures of tent shape which is created in tree and method for creating the structures
Inventor: CHAE HYOUK
IPC: A01G17/06
Filed: 2012-04-20
Abstract: PURPOSE: A tent type structure produced by live trees, and a formation method thereof are provided to enable users to easily transport and carry the structure. CONSTITUTION: A tent type structure produced by live trees comprises the following: a base body(20) forming an O-shape by fixing an outer plate(21) and an inner plate(22) to face each other; a supporter inserted into the inner plate of the base body for forming the inner space; and the live trees(30) tightly planted on the ground to form the O-shape. The live trees with stems fixed to the supporter to form the tent type structure are grown to be a marital tree by tangled roots. The tent type structure is obtained by cutting the roots of the obtained marital tree after digging up the ground around the O-shaped base body.