baber/WOPTO huggingface dataset:
Patent KR-20110014559-A (KR)
Inventor: IWASAKI MASAAKI
IPC: C23C14/54
Filed: 2009-02-06
Abstract: 본 발명의 마그네트론 스퍼터링 장치는, 타겟이 막 형성 대상물에 대해 대향 배치될 수 있는 스퍼터링 챔버와, 스퍼터링 챔버를 향하는 가스 도입구와, 스퍼터링 챔버의 외부에 타겟에 대향하여 설치되고, 마그네트의 중심에 대하여 편심되어 있는 회전 중심으로 회전 가능하게 설치된 마그네트와, 마그네트의 회전면 내에서의 마그네트의 주위 방향 위치를 검출하도록 구성된 센서와, 회전하고 있는 마그네트의 주위 방향 위치와 스퍼터링 챔버 내의 가스 압력 분포에 따라 타겟에의 전압 인가를 개시하게 하여 스퍼터링 챔버 내에서 전기 방전을 야기하도록 구성된 제어 장치를 포함한다.
Patent KR-20110007119-A (KR)
Inventor: BENIK NICHOLAS A
IPC: F03G7/04
Filed: 2008-12-24
Abstract: 외부 열 경사도로부터 에너지를 추출하기 위해 열역학적 스터링 사이클을 이용하는 유체-디스플레이서 엔진이 개시된다. 작동 가스는 두개의 인접한 실린더들 각각에 배치되고 온 디스플레이서 유체와 냉 디스플레이서 유체의 이동에 의해 상기 각 실린더들의 온 영역(hot region)으로부터 냉 영역(cold region)으로 순환된다. 각 챔버 내의 상기 작동 가스의 교대로의 가열 및 냉각은 상기 디스플레이서 유체가 어느 하나의 실린더로부터 또 다른 실린더로 흐르도록 하며 이는, 교대로 상기 작동 가스들 중 어느 하나가 다른 하나를 팽창 및 압출하도록 허용한다. 유체들의 흐름은 선택적으로 컨트롤 밸브들의 사용에 의해 제어될 수 있다. 상기 디스플레이서 유체 흐름 경로들에서 터빈들의 사용에 의해 상기 디스플레이서 유체들의 흐름으로부터 에너지가 추출될 수 있다.
Patent KR-20100116233-A (KR)
Title: Enhanced production of lipids containing polyenoic fatty acids by high density cultures of eukaryotic microbes in fermentors
Inventor: REUCKER CRAIG M
IPC: A23L33/00
Filed: 2001-01-26
Abstract: A process for growing eukaryotic microorganisms comprising adding to a fermentation medium comprising said microorganisms a carbon source and a limiting nutrient source at a rate sufficient to increase the biomass density of said fermentation medium to at least about 100 g/L, wherein said microorganisms are selected from the group consisting of algae, fungi (including yeast), protists, bacteria and mixtures thereof, and wherein said microorganisms are capable of producing at least about 20% of their biomass as lipids comprising some polyenoic fatty acids.
Patent KR-20100139046-A (KR)
Inventor: SCHULZE OLAF
IPC: C10J3/50
Filed: 2009-04-21
Abstract: 본 발명은 분류층 가스화기 반응로(2)에 배치되는 버너고정장치에 관한 것으로, 둘 이상의 버너들(4, 5)이, 버너 고정장치(7)에 고정되고, 버너 고정장치를 분류층 가스화기 반응로(8)에 고정하고 분류층 가스화기 반응로(8)의 전면표면상의 버너 고정장치(7)를 통하여 상기 분류층 가스화기 반응로(8)로 연장하는 플랜지(11)를 통하여 연장되며, 냉각장치가 버너고정장치(7)내에 배치된다. 
상기 냉각 장치는 서로 독립적인 둘 이상의 냉각회로(1, 2)를 포함하고, 다른 냉각회로들(1, 2)은 다른 버너들(4, 5)에 할당되어 각 버너(4, 5)가 전면표면과 면하는 단부의 냉각장치의 섹션으로 둘러싸이며, 둘 이상의 냉각회로(1, 2)가 냉각을 위해 전면표면에 할당되고, 
버너 냉각 장치내의 플랜지하부에서 상부에서 하부까지 
- 800°C까지 내화성을 가지고 0.02-0.8W/mK의 범위로 열전도성을 포함하는 절연 주조 혼합물로 구성되는 층(19), 
- 800°C이상의 루스 물질(17)로 구성되는 층, 
- 1500°C까지 내화성을 가지고 3-15W/mK 범위의 열정도성을 포함하는 절연 주조 혼합물로 구성되는 층(19)이 버너들(4, 5)을 둘러싸는 것을 특징으로 한다.
Patent KR-20100131003-A (KR)
Inventor: ARRON JOSEPH R
IPC: C12N15/12
Filed: 2009-03-31
Abstract: 본원에는 천식 환자의 아유형을 치료 및 진단하기 위한 조성물, 키트 및 방법이 제공된다.  또한, 유효한 천식 치료제를 확인하는 방법 및 천식 치료제에 대한 반응성을 예측하는 방법이 제공된다.
Patent KR-20110038613-A (KR)
Inventor: KOBAYASHI SHINJI
IPC: H01L21/027
Filed: 2009-06-10
Abstract: 본 발명은 기판에 형성된 레지스트막에 대해 처리하는 레지스트 처리 장치를 제공하는 것을 목적으로 한다. 이 레지스트 처리 장치는, 내부를 진공으로 유지할 수 있는 처리 용기와, 상기 처리 용기 내에 설치되고, 레지스트막이 형성된 기판이 배치되는 배치대와, 화학적으로 비활성인 제1 가스 및 제2 가스를 함유하는 혼합 가스를 미리 정해진 유량으로 상기 배치대를 향해 분출시키는 가스 공급부와, 상기 가스 공급부로부터 상기 미리 정해진 유량으로 분출되는 상기 혼합 가스가 상기 처리 용기 내에서 분자선이 될 수 있는 진공도로 상기 처리 용기를 배기시킬 수 있는 배기부를 포함한다.
Patent KR-20110004446-A (KR)
Inventor: MANTOVANI JOSE RICARDO BADDINI
IPC: G01S19/24
Filed: 2009-05-14
Abstract: 위성 포지셔닝 시스템 시간-모호성 레졸루션 문제를 단순화시키기 위해 가능한 시간 정렬 가능성들의 개수를 감소시키는 방법 및 장치가 개시된다.  방법은 제1 위성 포지셔닝 시스템의 위성(150)으로부터 제1 신호(160)를 수신하는 단계, 및 제2 위성 포지셔닝 시스템의 위성(130)으로부터 제2 신호(140)를 수신하는 단계를 포함할 수 있다.  제1 신호는 제1 변조 시퀀스 길이를 가질 수 있고, 제2 신호는 제1 변조 시퀀스 길이와 상이한 제2 변조 시퀀스 길이를 가질 수 있다.  방법은 또한 제1 신호 및 제2 신호의 추정된 전파 지연에 기초하여, 제1 위성 포지셔닝 시스템의 위성으로부터의 제1 신호와, 제2 위성 포지셔닝 시스템의 위성으로부터의 제2 신호 사이의 시간 오프셋을 결정하는 단계를 포함할 수 있다.  방법은 추가적으로 시간 오프셋에 기초하여 위성 포지셔닝 수신기(120)의 위치를 확립하는 단계를 포함할 수 있다.
Patent KR-20110044946-A (KR)
Title: 면역장애로부터 유발된 질환을 치료하기 위한 약학적 조성물 및 복령 추출물
IPC: A61P11/06
Filed: 2008-06-24
Abstract: 본 발명은 면역장애로부터 유발된 질환을 치료하는데 다음 화학식(I) 또는 이의 약학적으로 허용가능한 염을 가진 라노스테인의 새로운 용도에 관한 것이다: 
   
(I) 
여기서, R 1 은 H 또는 CH 3 이고; R 2 는 OCOCH 3 , =O, 또는 OH이고; R 3 는 H 또는 OH이고; R 4 는 -C(=CH 2 )-C(CH 3 ) 2 R a (여기서 R a 는 H 또는 OH), 또는 -CH=C(CH 3 )R b (여기서 R b 는 CH 3  또는 CH 2 OH)이고; R 5 는 H 또는 OH이고, R 6 는 CH 3  또는 CH 2 OH이다.
Patent KR-20120078909-A (KR)
Title: A new organic amino silicon composition and thin film comprising silicon by using the same
Inventor: YOON SANG WOONG
IPC: C23C16/30
Filed: 2011-01-03
Abstract: PURPOSE: A novel organic amino silicon compound is provided to ensure excellent thermal stability and volatility and to form a silicon-containing thin film. CONSTITUTION: A novel organic amino silicon compound is denoted by chemical formula 1. The organic amino silicon compounds are selected from compound of chemical formulas 2-5. In chemical formula, R1 and R3 are a pyrrolyl group or pyrrolidinyl group. The organic amino silicon compounds are bis N,N'-dimethyl ethylene diaminosilane, dipyrrolylsilane, tripyrrolidinylsilane, N,N'-dimethyl ethylene diamino dichlorosilane, or N,N'-dimethylethylene diaminosilane.
Patent KR-20120024349-A (KR)
Title: Can presser
Inventor: GO YOUNG JIN
IPC: B30B9/32
Filed: 2011-01-04
Abstract: PURPOSE: A can presser is provided to improve the efficiency of pressing empty cans because two cans are pressed with one reciprocating motion of a pressing pate. CONSTITUTION: A can presser(100) comprises a can input part(300), a first sensing member(400), a selecting part(500), and a pressing part(600). The can input part has a transfer path and a feed hopper through which waste to be recycled are put into the transfer path. The first sensing member senses cans among the waste transferred through the transfer path. The selecting part selects and discharges cans among the waste based on the sensing information of the first sensing member. The pressing part accepts the cans selected by the selecting part and consecutively presses the cans with a pressing pate that reciprocates linearly.
Patent KR-20120081393-A (KR)
Title: Rubber sheet fixing structure of combine
Inventor: LEE BONG HO
IPC: A01D41/14
Filed: 2011-01-11
Abstract: PURPOSE: An attachment structure for a supply guideline rubber plate of a combine harvester is provided to smoothly move the supply guideline rubber plate by the ascending and descending action of a cutting device. CONSTITUTION: A combine harvester includes a machine body(110), a driving unit(120), a cutting device(130), a chain conveyor(140), and a threshing unit(150). The machine body includes a seat for drivers operating the machine body, and a storing unit for storing threshed grains on the rear side. The driving unit separately controls the driving speed and direction of left and right endless tracks for steering the combine harvester. The cutting device cuts crops from the land. The combine harvester also includes an attachment structure using a brush or a sponge formed into a horizontal band shape.
Patent KR-20120081525-A (KR)
Title: Dispenser's bottom structure for economical reason
Inventor: CHOI JANE
IPC: B05B11/00
Filed: 2011-01-11
Abstract: PURPOSE: A lower structure of a dispenser having an economical effect is provided to gather fluid stored inside a container having a hemispherical shape to the lower side by gravity. CONSTITUTION: A dispenser is formed with a double container including an outer container(21) having a cylindrical shape, and an inner container(20) in a cylindrical and hemispherical shape. The dispenser additionally includes a fluid suction passageway(31) having the lower side formed into a hemispherical shape, and a fluid suction port(30) in a cross shape.
Patent KR-20120081877-A (KR)
Title: Method for operating a communication terminal
Inventor: KIM YOUN HYUN
IPC: H04B1/40
Filed: 2011-01-12
Abstract: PURPOSE: A method for operating a communication terminal is provided to embody management and utilization of various sorts of lists or objects. CONSTITUTION: A control unit receives a selected input among a plurality of lists(S1120). The control unit receives one or more selected input among the content items of the selected list(S1130). The control unit moves the selected item according to the motion input about the selected content items(S1140). If the selected content is moved to outside of the selected lists, the control unit divides the selected lists(S1150,S1160).
Patent KR-20120082273-A (KR)
Title: Case manufacturing method for inverter arc welder and in the same
Inventor: IM KYOUNG JAE
IPC: B23K9/32
Filed: 2011-01-13
Abstract: PURPOSE: A case for an inverter arc welder and a manufacturing method thereof are provided to improve the cooling performance of the inverter arc welder while a cooling fan discharges the air in the case to outside. CONSTITUTION: A case(1) for an inverter arc welder comprises a main body(10), first sub body(20), and a second sub body(30). The main body is formed by pressing. First bending portions(11) are integrally and respectively formed in the left and right sides of the main body. First, second and third parts(13,25,35) are mounted to each upper surface of the main body and first/second sub bodies. The firs sub body is integrally formed in front of the main body. A plurality of first connecting portions(21) and first openings(23) are formed in a part of the first sub body connected to the main body in order to selectively and vertically build the first sub body. The second sub body is integrally formed in a rear part of the main body. A plurality of second connecting portions(31) and second openings(33) are formed in a part of the second sub body connected to the main body in order to selectively and vertically build the second sub body.
Patent KR-20120083733-A (KR)
Title: Sensing module, gui controlling apparatus and method thereof
Inventor: HAN JAE JOON
IPC: G06F3/01
Filed: 2011-01-18
Abstract: PURPOSE: A sensing module and a GUI(Graphic User Interface) control apparatus and a method thereof are provided to closely sense hand movements in a sensing area, thereby supplying a interface for various GUI controls. CONSTITUTION: An optical sensor(320) collects information about hand movements by sensing a reflection light, which is a light of an optical emitting unit(310) is reflected to hands. A first optical fiber(311) connects one side with the optical emitting unit and exposes the other side to the outside of the one side and totally reflects the light of the optical emitting unit, and then emits it to the outside of the one side. A second optical fiber(321) connects one side with the optical sensor and exposes the other side the outside of the one side, and then totally reflects the reflection light to the optical sensor.
Patent KR-20110090774-A (KR)
Title: Compound, cross-linking material thereof, double crosslinked polymer thereof, electrolyte membrane for fuel cell including the same,electrode for fuel cell including the same, and fuel cell employing the same
Inventor: CHOI SEONG WOO
IPC: C08J5/22
Filed: 2011-01-21
Abstract: PURPOSE: A compound is provided to improve the content of phosphoric acids and mechanical properties and to improve voltage characteristics and cell performances in a high current density region. CONSTITUTION: A compound is represented by chemical formula 1. In chemical formula 1, Ar is a substituted or unsubstituted C6-C20 arylene group or a substituted or unsubstituted C3-C20 hetero arylene group, and n is a number from 1 to 300. A cross-linked material is obtained through a cross-linking reaction of a compound represented by chemical formula 1, wherein the cross-linking reaction is a cross-linking reaction between the compound represented by chemical formula 1, or a cross-linking reaction between the compound represented by chemical formula 1 and at least one carboxylic acid compound selected from the group consisting of aromatic tricarboxylic acid, heteroaromatic tricarboxylic acid, aromatic tetracarboxylic acid, and heteroaromatic tetracarboxylic acid.
Patent KR-20120087696-A (KR)
Inventor: KIM JIN HAN
IPC: B01D21/24
Filed: 2011-01-28
Abstract: 데칸타용 저장유체 인출장치에 대한 발명이 개시된다. 개시된 데칸타용 저장유체 인출장치는: 데칸타의 내측에 있는 저장유체를 외측으로 인출하는 배출관로부와, 배출관로부에 설치되며 작동유체의 공급으로 동작되어 저장유체의 이동을 제어하는 제어밸브부와, 제어밸브부로 작동유체를 공급하는 공급관로부 및 공급관로부에 설치되어 작동유체의 이동을 제어하는 스위치부를 구비하는 것을 특징으로 한다.
Patent KR-20110116968-A (KR)
Inventor: AHN SUNG HOON
IPC: B25J5/00
Filed: 2011-01-31
Abstract: 관내를 이동하여 불순물을 제거하는 로봇이 개시된다. 상기 로봇은 모터; 모터의 회전축의 일단에 장착되어 모터의 회전력을 추진력으로 변환하기 위한 임펠러; 모터의 회전축의 다른 일단에 장착되어 전방의 관 내부의 불순물을 제거하기 위한 불순물 제거장치; 외부 유체의 침입을 방지하기 위한 밀봉장치를 포함하며 상기 모터를 보호하기 위한 내부하우징; 외부하우징; 상기 내부하우징과 외부하우징을 접속시켜 고정하기 위한 적어도 하나의 지지대; 및 상기 외부 하우징의 외측면에 접촉되어 구비되고 전원을 공급하기 위한 전원공급장치와 관 내부의 상태를 측정하기 위한 다수의 측정장치가 장착되는 커버를 포함한다.
Patent KR-20120089079-A (KR)
Title: Solar light concentration plate
Inventor: JOO WON JAE
IPC: F24S23/00
Filed: 2011-02-01
Abstract: PURPOSE: A solar collector plate is provided to occupy a small space by reducing the choice of angles for a hologram to reduce the thickness of the collector plate. CONSTITUTION: A solar collector plate(100) includes a hologram(110), an upper light guide panel(120) and a lower light guide panel(130). The hologram diffracts an incident light. The collector is connected to an optical fiber(200) to transmit the solar light to a photoelectric conversion device(310) or a lighting device(320).
Patent KR-20120090483-A (KR)
Title: Process for the differentiation of adult stem cells to chondrocytes or osteocytes using tauroursodeoxycholic acid
Inventor: LEE SOO HONG
IPC: C12N5/074
Filed: 2011-02-08
Abstract: PURPOSE: A method for differentiating adult stem cells to chodrocytes or osteocytes using tauroursodeoxycholic acid is provided to selectively suppress differentiation into adipocytes. CONSTITUTION: A method for differentiating adult stem cells to chodrocytes comprises a step of culturing adult stem cells in a medium for differentiation into chondrocytes containing tauroursodeoxycholic acid. The adult stem cells are adipose-derived stem cells. The medium is a DMEM medium containing tauroursodeoxycholic acid, TGF-1 beta, dexamethasone, ascorbic acid, insulin, transferring, and selenium.
Patent KR-20120092280-A (KR)
Title: Composition for treatment of brain cancers and beauty expenses composition comprising extract of rubiae radix
Inventor: HWANG SUNG YEOUN
IPC: A61P35/00
Filed: 2011-02-11
Abstract: PURPOSE: A functional food containing Rubiae Radix ethanol extract is provided to suppress brain cancer cell proliferation and to induce brain cancer cell apoptosis. CONSTITUTION: A composition for preventing and treating brain cancer contains Rubiae Radix ethanol extract as an active ingredient, extracted at 50 Deg. C. for 24 hours. The composition contains pharmaceutically acceptable carriers or diluents. A functional food for preventing brain cancer contains 0.1-10 wt% of ethanol extract containing sitologically acceptable food additive as an active ingredient.
Patent KR-20120097265-A (KR)
Inventor: JUNG HAN IL
IPC: H05B3/14
Filed: 2011-02-24
Abstract: 본 발명은 면상조직의 변형과 손상을 방지하여 발열성을 높이도록 하면서 품질과 내구성을 높이면서 안전사고의 우려를 배제할 수 있도록 한 면상 발열체에 관한 것으로서, 일반사를 위사와 경사 방향으로 배열하여 평조직 형태로 직조할 때 경사 방향 양측에 동사(102)를 배열하여 통전부를 형성하고, 위사 방향에는 일반사 사이 사이에 카본사를 등 간격으로 배열하여 동사와 접촉하여 발열부를 형성하도록 면상조직을 구성하고, 상기 통전부의 동사는 하나 이상을 경사 방향으로 배열하고, 상기 동사와 동사 사이에는 통전부가 부드러운 질감을 가지도록 하면서 취급 과정에서 원래의 상태로 복원력을 높일 수 있도록 일반사를 배열하고, 상기 면상조직의 표면에는 면상조직의 변형과 손상을 방지할 수 있도록 코팅처리를 수행하는 것이 특징이다.
Patent KR-20120099896-A (KR)
Title: Lighting device
Inventor: KIM KWANG SOO
IPC: F21V29/00
Filed: 2011-03-02
Abstract: PURPOSE: A lighting device is provided to stably adhere to an upper arm unit and a lower arm unit by arranging a lower arm unit in the lighting device and to increase a heat radiation function through inflow of fluid or air. CONSTITUTION: A cover unit is arranged on the top of a heat radiating member(2000). An optical source module(1000) is arranged in one side of the heat radiating member. A side frame(3000) supports the heat radiating member. One side of a side frame is fixed and coupled with an arm unit(5000). The other side of the side frame is fixed and coupled with a cap(7000). A power control unit is arranged inside the arm unit. A duct is arranged between the heat radiating member and the side frame. The cover unit has a body of a plate shape.
Patent KR-20120100063-A (KR)
Title: An anchor assembly
Inventor: YOON YONG SU
IPC: E02D5/80
Filed: 2011-03-02
Abstract: PURPOSE: An anchor assembly with an expandable pressure plate is provided to prevent an anchor body from being separated from a borehole when the anchor body is tensioned. CONSTITUTION: An anchor assembly with an expandable pressure plate comprises an anchor body(100) and a tensioner(60). The anchor body is inserted into a borehole and comprises a main bar(10), a moving block(21), first and second links(31,32), and pressure plates(90). The moving block is slidably coupled to the main bar and is connected to the tensioner. One ends of the first links are rotatably coupled to the moving block. One ends of the second links are rotatably coupled to the main bar and are coupled to the first link using rotation pins(35). The pressure plates are rotatably coupled to the other ends of the first and second links. The tensioner is connected to the anchor body and is fixed to the inlet of the borehole when the tensioner is tensioned.
Patent KR-20120102236-A (KR)
Title: Baffle apparatus for experiment
Inventor: SEO CHAN YEOL
IPC: C25D21/10
Filed: 2011-03-08
Abstract: PURPOSE: A baffle apparatus for experiments is provided to easily measure noise and vibration data in each position of a baffle plate by moving the baffle plate in vertical and horizontal directions. CONSTITUTION: A baffle apparatus for experiments comprises a main frame in a Y shape, a moving device installed in the main frame and moving a baffle plate in vertical and horizontal directions, the baffle plate(4) attached to the underside of the moving device, and a steel piece vertically fixed to the base. Both ends of the V-shaped portion of the main frame are fixed to the base, and the I-shaped portion of the main frame has a slot in the center where bearing holes are punched in the front and rear walls of the slot.
Patent KR-20120103756-A (KR)
Title: Primer set for detecting pathogenic bacteria and pathogenic virus in brassicaceae, and method for detecting pathogens thereof using the same
Inventor: SOH EUN HEE
IPC: C12Q1/68
Filed: 2011-03-08
Abstract: PURPOSE: A primer for detecting Sclerotium cepivorum and Lettuce mosaic virus and a detection method using the same are provided to quickly and accurately detect pathogen of Brassicaceae plant seeds. CONSTITUTION: A primer set for amplifying a target sequence of Xanthomonas campestris pv. campestris(Xcc) and Lettuce mosaic virus(LMV). The primer set includes a first primer set containing an oligonucleotide of sequence numbers 1 and 2 or a second primer containing an oligonucleotide of sequence numbers 3 and 4. A composition for amplifying the target sequence contains the first or second primer set. A method for determining the presence of one or more among Xcc and LMV in a Brassicaceae plant comprises: a step of amplifying the target sequence; and a step of determining the presence of Xcc or/and LMV.
Patent KR-20120105228-A (KR)
Title: Propeller boss cap with fin
Inventor: CHANG BONG JUN
IPC: B63H1/20
Filed: 2011-03-15
Abstract: PURPOSE: A propeller boss cap with fins is provided to reduce the erosion of a rudder and to improve the propulsion efficiency by adding the auxiliary propulsion force to the propulsion force of a propeller. CONSTITUTION: A propeller boss cap(100) with fins comprises end plates(111). Multiple fins(110) are formed in the outer circumference of the boss cap of a propeller by which a ship is propelled. The end plates are formed in the end of the fins. The height of both sides of the fins is differently formed. The end plates are formed in the end portion of the fins.
Patent KR-20120094404-A (KR)
Title: Hydro-cultivater
Inventor: OH SE YONG
IPC: F21V7/00
Filed: 2011-03-16
Abstract: PURPOSE: A water culture machine capable of smoothly supplying water is provided to increase the cultivation amount of plants and the space utilization rate. CONSTITUTION: A water culture machine comprises the following: a main body(100) including an outlet for discharging water on the upper side, and more than one waterfall surface(110) for flowing the water discharged from the outlet; a water storage tank(200) installed on the bottom of the main body for storing the water flowing on the waterfall surface; a water supplying member supplying the water from the water storage tank to the outlet; and plant culture pots(400) attached to the waterfall surface. The main body is formed in multiple stages on the waterfall surface for attaching and detaching the plant culture pots. The main body includes a body unit for locating flowerpots, a connector mounted on a pot mounting groove(114); water feeding and discharging paths; and a water blocking flange formed on the outer circumference of the connector. A lighting member supplies light to the plants inside the flowerpots.
Patent KR-20120106250-A (KR)
Inventor: LEE SUK JUNG
IPC: F16L58/00
Filed: 2011-03-18
Abstract: PURPOSE: A waveform coated pipe comprising a galvanic anode is provided to facilitate the maintenance by attaching and detaching the galvanic anode preventing corrosion. CONSTITUTION: A waveform coated pipe comprising a galvanic anode comprises a pipe wall(10) accommodating continuous waveform(A) and a covering layer(12) on the exterior of a metal core(11). A conductible exterior coupling unit(20) is fixed on the exterior of the metal core on the pipe wall. A galvanic anode is attached by the exterior coupling unit detachably.
Patent KR-20120108713-A (KR)
Title: System for partial retracion in e-commerce
Inventor: CHON DAL YONG
IPC: G06Q20/12
Filed: 2011-03-25
Abstract: PURPOSE: A payment system for partial cancellation in an online business transaction is provided to prevent unnecessary remittance and repayment by performing payment with partial cancellation. CONSTITUTION: A shopping mall server sells products and services through online. One or more consumer terminals connect to a shopping mall through online. A PG server performs payment for a product and a service through online instead of the shopping mall server. The PG server performs partial payment. [Reference numerals] (AA) PG server; (BB) Consumer terminal; (CC) Shopping mall server; (DD) Payment DB; (EE) Payment dividing DB
Patent KR-20120113002-A (KR)
Title: Authentication system for a driver of immobilizer vehicle and method thereof
Inventor: CHI JONG HWAN
IPC: H04L9/32
Filed: 2011-04-04
Abstract: PURPOSE: An authentication system and method for a driver in an immobilizer vehicle are provided to improve client convenience and vehicle performance by starting the vehicle through a process of authenticating public authentication key of the driver. CONSTITUTION: An internet system(300) transfers a public authentication key for a driver by running a public authorization program through internet connection. An immobilizer apparatus(100) receives a key signal by being communicated with a transponder key. The immobilizer apparatus requests authentication of the driver by transferring an authentication request message including the received key signal. An engine management apparatus(200) authenticates the driver by analyzing an authentication request message delivered from the immobilizer apparatus. The engine management apparatus receives the public authentication key by being communicated with the internet system in a failure state of the authentication of the driver. [Reference numerals] (100) Immobilizer; (200) Engine management apparatus; (300) Internet device; (AA) Transponder key