baber/WOPTO huggingface dataset:
Patent KR-20090008652-A (KR)
Title: Multipotent adult stem cells having an ability of oct4 expression derived from skin and method for preparing the same
Inventor: LEE HOON TAEK
IPC: C12N5/02
Filed: 2007-07-18
Abstract: The skin-derived adult stem cell having capability of Oct-4(octamer-4) expression is provided to treat the incurable diseases and intractable diseases by having the multipotent ability. The adult stem cell is prepared by culturing the monocyte isolated from the skin tissue in the culture medium including bone morphogenetic protein(BMP) 4, and collecting the cultured monocyte, wherein the stem cell shows positive in the alkali phosphatase(AP) staining, exhibits immunological characteristics positively expressing Oct-4 or SSEA-1 which is specifically expressed in mouse embryonic stem cell when it is isolated from the mouse skin tissue, and positively expresses Oct-4, SSEA(specific embryonic antigens)-3, SSEA-4, TRA-1-60 or TRA-1-81 which is specifically expressed in human stem cell and negatively expresses SSEA-1 when it is isolated from the human tissue.
Patent KR-20090008857-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: LEE YONG GEUN
IPC: H01L27/115
Filed: 2007-07-19
Abstract: A semiconductor device and a manufacturing method thereof are provided to reduce a process cost by redesigning a mask for forming salicide. A gate pattern(121) is formed on a semiconductor substrate. A first impurity implantation region and a second impurity implantation region are formed on the semiconductor substrate of both sides of the gate pattern. At least part of one of the first impurity implantation region and the second impurity implantation region is covered with a salicide prevention film pattern(125). An insulating film is formed on the substrate. A first hole(131) is formed on the insulating film and the salicide prevention film pattern is exposed. A second hole(132) is formed on the insulating film and at least one of the first impurity implantation region and the second impurity implantation region is exposed. A first wiring is contacted with the salicide prevention film pattern through the first hole.
Patent KR-20090020371-A (KR)
Title: Manufacturing method of nano-powder for removal of moisture and impurities in organic el device
Inventor: CHOI WON JOON
IPC: B82B3/00
Filed: 2007-08-23
Abstract: A preparation method of a nono-powder for removal of moisture and impurities from organic EL(electroluminescence) devices is provided to maintain the nono-powder in a solid state even after absorbing the moisture, to prevent a chemical reverse reaction from occurring in the nono-powder at normally used temperatures, to promptly removes hydrogen generated from batteries by the nono-powder, and to obtain excellent drying efficiency compared to existing absorbents. A preparation method of a nono-powder for removal of moisture and impurities from an organic EL(electroluminescence) device comprises dissolving (a) copper nitrate hydrate, He and H2, or (b) cobalt halide into distilled water, injecting a carrier into the dissolved solution and agitating the carrier and dissolved solution to support the dissolved solution onto the carrier, heating and drying the supported carrier, and firing the dried supported carrier. The cobalt halide is CoCl2, CoBr2, or CoF2. The carrier is silica/carbon molecular sieve. The drying process is performed at 100 to 150 deg.C for 0.5 to 1.5 day. The firing process is carried out at 300 to 400 deg.C for 2 to 4 hours after holding the dried supported carrier at 150 to 250 deg.C for 2 hours while flowing air through the supported carrier at a flow rate of 20 to 40 liters/min.
Patent KR-20090020888-A (KR)
Title: Case for electrochemical device, preparation method thereof, and electrochemical device comprsing the same
Inventor: LEE MYOUNG HUN
IPC: H01M2/02
Filed: 2007-08-24
Abstract: An exterior material (case) for an electrochemical device, a method for preparing the exterior material, and an electrochemical device containing the exterior material are provided to improve stability even in case of the abnormal increase of internal temperature of a device. An exterior material for an electrochemical device comprises at least one constituting layer, wherein a constituting material, a coating material, or a constituting material and a coating material contains a foaming agent which discharges a gas other than oxygen at a temperature higher than the normal operation temperature range of a device.
Patent KR-20070103721-A (KR)
Title: System for processing payment by using mobile terminal
Inventor: JUNG JONG PIL
IPC: H04W8/18
Filed: 2007-08-27
Abstract: A payment processing system using a wireless terminal is provided to enable a client to process payment using a wire telephone easily and conveniently, intercept the possibility of misusage due to the leakage of a phone number fundamentally, and eliminate the inconvenience of inputting payment processing object information in person by previously registering and storing a payment processing object. A payment processing system using a wireless terminal is comprised of an information confirmation unit and an information processing unit. If payment processing request information is received from a client's wireless terminal, the information confirmation unit confirms the number of the wireless terminal. Interfaced with a storage medium, in which wireless terminal number information, payment means information, and one or more payment processing object information are relatedly processed and stored, the information confirmation unit confirms the payment means information and payment processing object information relatedly processed with the number of the client's wireless terminal and judges whether the confirmed payment processing object information contains the payment processing object contained in the received payment processing request information. If it is confirmed that confirmed payment processing object information contains the payment processing object contained in the received payment processing request information, the information processing unit transmits the payment processing object information and the confirmed payment means information to an associated payment processing unit.
Patent KR-20080022516-A (KR)
Title: Portable terminal
Inventor: MASUDA TAKEFUMI
IPC: H04M1/02
Filed: 2007-09-05
Abstract: A portable terminal is provided to enable a user to watch on television stably at an optimum angle when a display part looks toward the outside and when the first housing and the second housing are folded. A portable terminal, which consists of the first housing(110) having a display part and the second housing(120) having an operation part, comprises the first connection part(131) and the second connection part(132). The first connection part(131), revolving round the first central axis as a center, connects the first housing(110) with the second housing(120) so as to be folded. The second connection part(132), arranged where the second central axis is a little shifted from an approximate center of the first housing, connects the first housing(110) so as to be rotated between the first position and the second position with the second central axis, orthogonal to the first central axis, in the center. When the first and second housings(110,120) are folded through the first connection part(131) in a state that the first housing(110) is rotated to the first position through the second connection part(132), the two housings(110,120) are approximately superposed. When the first and second housings(110,120) are folded through the first connection part(131) in a state that the first housing(110) is rotated to the second position through the second connection part(132), the two housings(110,120) are superposed on the bias.
Patent KR-20090025683-A (KR)
Title: Waterproofing material in the form of powder
Inventor: LEE HO KOOK
IPC: C04B28/16
Filed: 2007-09-07
Abstract: A powdery waterproofing material is provided to prevent the generation of second cracking by change of external temperature or humidity or external impact and to improve bonding strength of a waterproof-processed part. A powdery waterproofing material is mixed with inorganic binder 1 parts by weight, silica powder 0.08-0.18 parts by weight, silica fume 0.07-0.15 parts by weight, waterproof powder 0.07-0.15 parts by weight, fly ash 0.03-0.11 parts by weight and CSA expansion material 0.07-0.12 parts by weight. The inorganic binder is pulverized mixture consisting of one kind of cement 40-60wt%, blast furnace slag 30-40wt%, and natural II type anhydrous gypsum 2-10wt% and has the average particle diameter of 4 micrometer.
Patent KR-20090025816-A (KR)
Title: Trench transistor and method for manufacturing the transistor
Inventor: JANG BYUNG TAK
IPC: H01L21/336
Filed: 2007-09-07
Abstract: A trench transistor and a method for forming the same are provided to reduce power consumption required for driving a gate by decreasing capacitance between a gate and a source. A gate oxide layer(20) is formed in an inner wall of a trench inside a semiconductor substrate. A gate(22a) is protrusively formed in a surface of the semiconductor substrate and has a first conductive type identical to the body of the semiconductor substrate and a barrier layer(30). A source region(28) has a second conductive type identical to the barrier layer and is formed in the surface of the semiconductor substrate.
Patent KR-20090026629-A (KR)
Title: Self control type heat insulation fabric
Inventor: KO KUNG CHAN
IPC: D03D11/00
Filed: 2007-09-10
Abstract: Self control typed heat insulation fabric is provided to amenity on a human body putting on the cloth made of fabric while implementing function of heat keeping by utilizing moisture generated in the human body. Self control typed heat insulation fabric comprises the followings: a rear layer(200) made of hydrophobic fiber or the hydrophobic fiber and hydrophilic fiber; a surface layer(300) made of the fiber in which expansion and swelling are possible on an upper part of the rear layer; and an absorption heating layer(400) in which an acryl based resin processed with cross link is applied. On the upper part of the surface layer, a ceramic particle mixed with an adhesive or a dispersion agent is coated with a binding, coating, laminating process.
Patent KR-20070100677-A (KR)
Title: Butterfly type cellularphone keypad
Inventor: LEE CHANG GI
IPC: H04B1/38
Filed: 2007-09-10
Abstract: A bifurcating type mobile phone keypad is provided to maximize the usage efficiency of the user's both hands by allowing hidden auxiliary keys to be exposed when a keypad becomes open in both directions. A keypad is opened in a bifurcating manner. When the keypad is physically manipulated, hidden function keys are exposed.
Patent KR-20090029045-A (KR)
Title: Biosensor using nanoscale material as a channel of transistor and method of fabricating the same
Inventor: LEE MOON SOOK
IPC: G01N27/00
Filed: 2007-09-17
Abstract: A biosensor using nano-material as a channel of a transistor and a manufacturing method thereof are provided to read difference of conductance through a first signal wire and a second signal wire as the nano-structure of a semiconductor shows specific conductance in case a probe is combined with a bio-sample. A biosensor using nano-material as a channel of a transistor comprises: a first and second signal wires(150,160) installed inside an insulating layer; a nano-structure of a semiconductor electrically connected to the first signal wire and the second signal wire; and a plurality of probes(200) combined on the nano-structure of the semiconductor. The nano-structure of the semiconductor shows specific conductance in case the probe is combined with a bio-sample.
Patent KR-20090030759-A (KR)
Title: Apparatus and method for discrete fourier trasform
Inventor: KANG JUN KYU
IPC: G06F17/14
Filed: 2007-09-21
Abstract: A Discrete Fourier Transform apparatus and a method are provided to minimize a number of butterfly stages by using a variable radix butterfly. A Discrete Fourier Transform apparatus comprises a factorization unit(200), a stage control unit(210), a variable radix butterfly(212~220), and an index sorting unit(250). The factorization unit provides a combination of a prime number to the stage control unit and the index sorting unit, when a size of Discrete Fourier Transform point N is confirmed. The stage control unit selects a variable radix butterfly to be computed by confirming a number of necessary butterfly when receiving combination information of a prime number, and sets up the radix of the selected variable radix butterfly. The variable radix butterfly performs a butterfly operation by using the radix which is set up by the stage control unit. A plurality of butterfly is connected through a pipeline. Each butterfly outputs inputted data after butterfly computation.
Patent KR-20080028796-A (KR)
Title: Automatically opening cargo compartment cover
Inventor: SCHLECHT WERNER
IPC: B60R5/04
Filed: 2007-09-21
Abstract: An automatically opening cargo compartment cover is provided to place a guide rail arrangement member to each side portion of a cover sheet in order to move the cover sheet from a closed position to convenient position. An automatically opening cargo compartment cover includes a winding shaft, a cover sheet(18), a pullout profile(19), two guide rail arrangements(23), two linear operation members, positively engaging stops, two coupling members, and two gear motors. The cover sheet allows a cargo bay(9) to be closed completely in a closed position, opened completely in an opening position, and opened partially in an intermediate position. The pullout profile is fixed to the cover sheet. The guide rail arrangement extends along the path of the pullout profile when the cover sheet moves between the closed position and the intermediate position. The linear operation members are driven in the guide rail arrangements, respectively. The positively engaging stops restrict the travel of the operation member. The two coupling members positively couple the operation member to one end of the pullout profile. The gear motors include permanent excitation type DC motors.
Patent KR-20080031795-A (KR)
Title: Non-contact electric power supply device
Inventor: YAMAMOTO KITAO
IPC: H01F38/14
Filed: 2007-10-04
Abstract: A non-contacting sudden charging apparatus is provided to decrease the magnetic flux density by combining a flat board type magnetic core with a flat spiral coil. A non-contacting sudden charging apparatus supplies power from a primary coil(7) to a secondary coil(8) based on the mutual induction of an electromagnetic induction. The first coil and the second coil have structures which are wound on the same plane flatly and spirally. The first coil is buried in a first magnetic core(13) and the second coil is buried in a second magnetic core(14), respectively. Each of the magnetic cores forms a flat board shape.
Patent KR-20090036966-A (KR)
Title: Method and apparatus for changing transmission power parameters of a base station
Inventor: SHON BYUNG CHAN
IPC: H04B7/155
Filed: 2007-10-10
Abstract: A method and an apparatus for changing transmission power parameters of a base station are provided to set up or change a maximal transmission power parameter of a base station according to a cell reconfiguration procedure. A maximal transmission power parameter which is to be transmitted to a base station is generated(S400). When the generated maximal transmission power parameter is lower than the maximal transmission power parameter currently setup at the base station, the base station controller generates a total power parameter of HS-PDSCH and an HS-SCCH which is lower than the generated maximal transmission power parameter(S420). By using the generated total power parameters, a resetting procedure of a base station and a physical share channel is performed(S430-S440).
Patent KR-20080109585-A (KR)
Title: Novel plant origin lactic acid bacteria having acid resistance, bile salt-resistance, salt-resistance and anti-bacterial effect and composition containing the same
Inventor: OH HWA GYUN
IPC: C12N1/00
Filed: 2007-10-11
Abstract: A new vegetable lactic acid bacterium strain is provided to improve the acid resistance, bile acid resistance, salt tolerance and antibacterial effect, thereby being usefully used for the food, drug, cosmetic and fodder. The new vegetable lactic acid bacterium strain Pediococcus pentosaceus CPC0511(KCCM10867P) has the excellent acid resistance, bile acid resistance, salt tolerance and antibacterial effect and is cultured in the culture medium which is comprised of the carbon source, nitrogen source, vitamin and mineral at 15-45 deg. C for 10-72 hours.
Patent KR-20090039169-A (KR)
Title: Multi radio wave alarm
Inventor: RYU KWANG SOO
IPC: B60R21/00
Filed: 2007-10-17
Abstract: A multi electric wave alarm is provided to prevent a violation by informing a driver of a specific area when a normal vehicle reaches the specific area. A multifunctional electric wave alarm includes an electric wave transmitter(100), an electric wave receiver(200) and a sensor(300). An operating state of the electronic wave transmitter is displayed on a monitor(102). A CPU(101) transmits a constant electric wave through an electric wave transmitting antenna(105) by passing through an RF module(104). The electric receiver is on by directly connecting the power to a main power source of a normal vehicle. An electric wave antenna(205) of the electric receiver receives the electric wave transmitted from the electric wave transmitter. The CPU converts the electric wave into an alarm through the RF module and makes alarm through a speaker(203). An alarm message is displayed in the monitor and an alarm lamp(207) is operated. A sensor is installed in a specific area and operates the electric wave receiver when the vehicle reaches the constant distance.
Patent KR-20090039929-A (KR)
Inventor: LEE KWANG YOUNG
IPC: E03C1/05
Filed: 2007-10-19
Abstract: 본 발명은 각각의 부속을 분할 제작하여 조립 및 분해가 용이하고 위생적인 구조를 가지는 수전 금구에 관한 것으로, 상부몸체와 하부몸체가 서로 분리가 가능하며, 또한 주물 제작하지 않고 다이캐스팅을 통해 제조함으로 인해 온수나 냉수가 이동하는 공간의 표면처리를 매끄럽게 가공이 가능하여 물이끼 등의 이물질이 생기는 것을 방지할 수 있는 구조를 가지고 있어, 특히 화장실의 욕조 벽면 등에 용이하게 고정하여 사용할 수 있으며, 사용중에 특정 부속의 고장으로 인한 교체 또는 세척이 필요한 경우 용이하게 분해 및 조립할 수 있는 장점이 있다.  
       
     수전 금구, 화장실, 욕조
Patent KR-20090040161-A (KR)
Title: 박스 조립체
Inventor: PARK JIN EUK
IPC: B65D5/50
Filed: 2007-10-19
Abstract: 본 발명은, 물건이 적재되는 박스;와, 상기 박스의 측면 중 일면에 장착되는 고정띠;를 포함하고, 상기 박스의 측면 중 상기 고정띠가 장착되는 면에 적어도 하나의 제1슬롯이 형성되고, 상기 고정띠가 장착되는 면과 마주보는 면에는 적어도 하나의 제2슬롯이 형성되고, 상기 고정띠는 상기 제1슬롯과 상기 제2슬롯을 통과한 후 상기 박스의 외면에 고정되는 박스 조립체를 개시한다. 
       
     박스, 박스 조립체
Patent KR-20090040671-A (KR)
Title: The manufacturing instrument for a tube that contain a getter materal
Inventor: PARK KWANG SOO
IPC: G02F1/13357
Filed: 2007-10-22
Abstract: A manufacturing instrument for a tube that contain a getter material is provided to allow facilitation insertion easily by supplying a tube filled with a getter material to a micro-tube. A tube supplying apparatus(4) inserts a tube into a tube injection hole of a jig(3), and a powder supplying unit(6) inserts a powder through an opened upper side of the tube. The powder is made of the getter material for maintaining vacuum, and a compressor apparatus pressures the powder with a certain pressure to the upper part of the inserted powder. A sensor(5c) checks the height of inserted powder, and a controller(9) controls the apparatus.
Patent KR-20080037573-A (KR)
Title: Organic light emitting display
Inventor: ITOU MASATO
IPC: H05B33/26
Filed: 2007-10-25
Abstract: An organic light emitting display is provided to reduce reflection of external light and emitted light and to improve color purity and luminance of emitted colors and a contrast. An organic light emitting display includes a plurality of pixel electrodes(CD), multi-layered organic light emitting layers(OLE), a light emitting opposite electrode(AD), an organic light emitting display device, and an auxiliary electrode(SD). The plurality of pixel electrodes are arranged on a main surface of an insulating substrate(SUB). The multi-layered organic light emitting layers are arranged on the plurality of pixel electrodes respectively. The light transmitting opposite electrode is arranged on an upper layer of the organic light emitting layer. The organic light emitting display device has an insulating protrusion and emits light from the opposite electrode side. The insulating protrusion is arranged between the organic light emitting layers. The auxiliary electrode is formed on the opposite electrode by covering a part of the insulating protrusion and has a wider width than the width of a top portion of the insulating protrusion.
Patent KR-20090042662-A (KR)
Title: Ship-tank equally heating system
Inventor: PARK CHANG KOK
IPC: B63J2/12
Filed: 2007-10-26
Abstract: An even heating system inside the ship tank is provided to heat up the whole steel plate of the tank evenly and rapidly. An even heating system inside the ship tank heats up a ceiling, a wall and a floor of the tank with the heat radiated from the heating panel by a cable(210) to connect a plurality of heating panels(200) inside the tank. The whole steel plate of the tank is evenly and rapidly heated up. The heater is positioned outside the tank and the air of the high temperature is ejected to the tank inside through the hose connected to heater.
Patent KR-20070111432-A (KR)
Title: Phosphors containing oxides of alkaline-earth and group iiib metals and light sources incorporating the same
Inventor: SETLUR ANANT ACHYUT
IPC: C09K11/64
Filed: 2007-10-29
Abstract: A phosphor containing oxides of alkaline earth metals and Group IIIB metals is provided to allow efficient emission of the yellow visible light (480-600nm) by being excited by the light ranging from the near UV to blue light, and to produce a light source having a high light emitting effect and high color rendering index. A phosphor comprises at least one oxide of alkaline earth metal selected from the group consisting of strontium, barium, calcium and a combination thereof, and at least one oxide of Group IIIB metal selected from the group consisting of aluminum, gallium, indium and a combination thereof, activated by at least one rare earth metal ion at least including europium, and is represented by the formula of (M1-xREx)yD2O4, wherein M is at least one alkaline earth metal; RE is a rare earth metal at least including europium; D is at least one Group IIIB metal; 0.001 < x < 0.3; and y satisfies a condition selected from 0.75<y<1 and 1<y<1.1.
Patent KR-20090044337-A (KR)
Inventor: HONG DAE SIK
IPC: H04L12/28
Filed: 2007-10-31
Abstract: 인지 무선 통신 장치가 개시된다.  인지 무선 통신 장치는 제1 네트워크(primary network)의 제1 신호 및 제2 네트워크(secondary network)의 제2 신호를 수신하는 신호 수신부 -상기 제2 신호는 동일한 신호가 반복되는 둘 이상의 중복 부분들을 포함함.-, 상기 중복 부분들에 포함된 신호들 사이의 동일성을 이용하여 상기 제1 신호의 존재와 관련된 상태 정보를 생성하는 상태 정보 생성부, 상기 상태 정보를 기초로 상기 제2 네트워크에 속하는 통신 장치의 통신 동작 모드를 결정하는 동작 모드 결정부를 포함한다. 
       
     인지 무선, 중복 부분, 제1 네트워크, 주파수 자원, 직교 주파수 분할 다중화
Patent KR-20090046129-A (KR)
Inventor: JEONG YUN SIK
IPC: H05B33/26
Filed: 2007-11-05
Abstract: 본 발명은 유기전계발광소자 및 그 제조방법에 관한 것이다. 
     본 발명은 애노드 전극과 캐소드 전극 사이에 발광층이 구비되고, 상기 발광층에서 전자와 정공이 쌍을 이루어 소멸하여 빛을 내는 유기전계발광소자에 있어서, 영상 신호를 표시하는 복수 개의 픽셀들; 및 상기 픽셀들과 연결되고 구동 신호를 공급하는 구동 장치를 포함하여 이루어지고, 상기 구동 장치와 상기 캐소드 전극의 연결부에는 적어도 하나의 더미 캐소드 라인이 구비된 것을 특징으로 하는 유기전계발광소자를 제공한다. 
       
     캐소드 라인, 더미
Patent KR-20090047858-A (KR)
Inventor: CHOI SANG KU
IPC: B01D63/00
Filed: 2007-11-08
Abstract: 본 발명은 내장형 구동수단을 갖는 멤브레인 수처리장치에 관한 것으로, 더 상세하게는 수처리를 위해 원형 멤브레인인 분리판을 다수 적층하고, 상기 적층된 분리판 사이에 와류판을 위치하도록 하여 와류판이 회전하면서 와류를 발생시켜 분리판에 흡착된 이물질을 제거하도록 하되, 상기 와류판을 회전시키기 위한 구동수단으로는 케이스 내부에 고정되어 다수의 코일층을 갖는 스테이터와, 상기 스테이터와의 전자기력반발에 의해 회동되는 로터로 구성하여 상기 회전되는 로터에는 와류판이 고정되도록 하여 와류판에 회전력을 전달한다. 이러한 구동수단은 케이스의 중심축상에 형성하거나 케이스의 상하부 일측에 형성하여 구동이 이루어지도록 하고, 상기 로터와 스테이터 사이에는 감속기를 더 설치하여 큰 회전토크를 발생시키도록 한다.또한, 상기 분리판과 와류판의 적층수를 일정하게 하여 케이스내부에 설치되는 모듈화에 의해 다수의 수처리모듈을 적층함으로써 회전축의 좌굴없이 와류판에 회전력을 전달하고, 필요에 따라 수처리용량을 조절할 수 있는 내장형 구동수단을 갖는 멤브레인 수처리 장치에 관한 것이다. 
       
     수처리장치, 멤브레인, 와류, 스테이터, 로터