baber/WOPTO huggingface dataset:
Patent KR-20070051901-A (KR)
Inventor: ANDERSON BRENT A
IPC: H01L29/772
Filed: 2005-09-19
Abstract: 본 발명은 전계 효과 트랜지스터(FET; field effect transistor, 100) 및 FET를 제조하는 방법을 제공한다.  FET는 게이트 유전체층(155)의 상부면(170)에 형성된 게이트 전극(165)을 포함하는데, 게이트 유전체층은 단결정 실리콘 채널 영역(110)의 상부면(160)에 위치하고, 단결정 실리콘 채널 영역은 Ge 포함층(135)의 상부면에 위치하고, Ge 포함층은 단결정 실리콘 기판(150)의 상부면에 위치하고, Ge 포함층은 단결정 실리콘 기판의 상부면의 제1 유전체층(215A)과 제2 유전체층(215B) 사이에 위치한다. 
       
     FET, PFET, NFET, 감소된 실리콘 면적, 감소된 전력 소비, 높은 스위칭 속도
Patent KR-20070058584-A (KR)
Title: Culturing human embryonic stem cells
Inventor: THOMSON JAMES A
IPC: C12N5/02
Filed: 2005-09-08
Abstract: Previous methods for culturing human embryonic stem cells have required either fibroblast feeder cells or a medium, which has been exposed to fibroblast feeder cells in order to maintain the stem cells in an undifferentiated state. It has now been found that if high levels of fibroblast growth factor are used in a medium with gamma amino butyric acid, pipecholic acid, lithium and lipids, the stem cells will remain undifferentiated indefinitely through multiple passages, even without feeder cells or conditioned medium. A humanized matrix of human proteins can be used as a basement matrix to culture the cells. New lines of human embryonic stem cells made using these culture conditions, the medium and the matrix, will never have been exposed to animal cells, animal products, feeder cells or conditioned medium.
Patent KR-20070065882-A (KR)
Title: Oligopeptides and their use in cosmetics
Inventor: MOUSSOU PHILIPPE
IPC: A61K8/64
Filed: 2005-10-10
Abstract: The present invention relates to the cosmetic use of oligopeptides, cosmetic preparations which comprise such oligopeptides as well as certain oligopeptide derivatives themselves.
Patent KR-20070084565-A (KR)
Title: Magnetoresistive random access memory device structures and methods for fabricating the same
Inventor: LIEN MITCHELL T
IPC: G11C11/15
Filed: 2005-09-30
Abstract: Magnetoelectric memory element structures and methods for making such structures using a barrier layer as a material removal stop layer are provided. The methods comprise forming a digit line (26) disposed at least partially within a dielectric layer (24). The dielectic material layer overlies an interconnect stack. A conductive barrier layer (40, 42) having a first portion (40) and a second portion (42) id deposited. The first portion overlies the digit line and the second portion is disposed within the void space and in electrical communication with the interconnect stack. A memory element layer (46) is formed overlying the first portion and an electrode layer (48) is deposited overlying the memory element layer. The electrode layer and the memory element layer are then patterned and etched.
Patent KR-20070086051-A (KR)
Title: Methods and apparatus for secure data processing and transmission
Inventor: SUZUOKI MASAKAZU
IPC: G06F12/14
Filed: 2005-11-11
Abstract: Methods and apparatus for placing a processing unit into one or more of a plurality of operational modes are disclosed wherein: the apparatus includes a local memory, a bus operable to carry information to and from the local memory, one or more arithmetic processing units operable to process data and operatively coupled to the local memory, and a security circuit operable to place the apparatus into the operational modes; and the plurality of operational modes includes a first mode whereby the apparatus and an external device may initiate a transfer of information into or out of the memory over the bus, a second mode whereby neither the apparatus nor the external device may initiate a transfer of information into or out of the memory over the bus, and a third mode whereby the apparatus may initiate a transfer of information into or out of the memory over the bus, but the external device may not initiate a transfer of information into or out of the memory over the bus.
Patent KR-20070090214-A (KR)
Title: Use of phenothiazine s-oxides and phenothiazine-s,s-dioxides in the form of matrix materials for organic light-emitting diodes
Inventor: GESSNER THOMAS
IPC: H01L51/30
Filed: 2005-11-23
Abstract: The invention relates to the use of phenothiazine-S-oxides and phenothiazine-S,S dioxides in the form of matrix materials for organic light-emitting diodes, in particular in the form of matrix materials in the light-emitting layer of the organic light-emitting diodes. The organic light-emitting diodes comprising the organic layer which contains at least one type of phenothiazine-S-oxide or phenothiazine-S,S dioxide in the form of matrix materials and at least one another substance distributed therein in the form of an emitter, the light-emitting layers consisting of one or several types of phenothiazine-S-oxides or phenothiazine-S,S dioxides in the form of the matrix material and at least another substance distributed therein in the form of the emitter, the organic light-emitting diodes comprising corresponding light-emitting layers and devices provided with corresponding organic light emitting diodes are also disclosed.
Patent KR-20070102499-A (KR)
Title: Antibodies and peptide antigens for producing antibodies having a selective binding specificity to bioactive intact parathyroid hormone (pth) 1-84
Inventor: ZAHRADNIK RICHARD J
IPC: C07K14/635
Filed: 2005-11-29
Abstract: Peptide antigens corresponding to amino acid residues 2-12, 1-12, 2-15 and 1-15 of parathyroid hormone (PTH), antibodies having an affinity to such peptide antigens and methods of producing the same. Such antigens, antibodies and methods producing the same according to the present invention are useful in determining bioactive intact PTH levels in serum, plasma, and/or cell culture media. Such antibodies further possess a high degree of species cross-reactivity, but substantially mitigated cross-reactivity to non-whole PTH peptide fragments and little to no recognition of the first amino acid residue of PTH.
Patent KR-20070089866-A (KR)
Title: Method for controlling mycoses in leguminous plants
Inventor: SPEAKMAN JOHN BRYAN
IPC: A01N25/00
Filed: 2005-12-16
Abstract: The invention relates to a method for controlling rusting in leguminous plants by the application of orysastrobin. The invention also relates to mixtures of orysastrobin with a fungicidal active ingredient II of the group of azols, acylalanines, amine derivatives, anilinopyrimidines, dicarboximides, dithio-carbamates, heterocyclic compounds, phenyl pyrrols, cinnamic acid amides, and the like, or other fungicides according to the description. The invention further relates to agents and seeds containing said mixtures.
Patent KR-20070099627-A (KR)
Title: Wind turbine comprising a multiplied redundancy control system and method of controlling a wind turbine
Inventor: JEPPESEN OLE MOLGAARD
IPC: F03D7/04
Filed: 2004-12-30
Abstract: A wind turbine (1) comprising equipment under control is presented, which comprises at least one control system (14, 14A, 14B) for one or more of said main components, (5, 7, 9) of the wind turbine. The control system (14A) is multiplied by at least one further control system (14B) for controlling the same of said equipment under control. A control arrangement, a method as well as uses hereof are also presented.
Patent KR-20070101300-A (KR)
Title: Composite profile provided with a support body made of a light metal material and a profiled strip and a method for producing said profile
Inventor: WOEMPNER DIETHELM
IPC: F16S3/00
Filed: 2005-12-20
Abstract: The invention relates to a composite profile (10) comprising a carrier profile (12) made of a light metal material and a profiled strip (40) which is made of a harder material and covers the top surface (28) of the carrier profile. According to said invention an insertable bar (50) is added to the profiled strip (40) on each longitudinal side in a position parallel to the direction thereof and is inserted into a lateral slot (30) embodied therein. Said insertable bar (50) is firmly connected to the profiled strip (40) thereof by means of a weld seam (48).
Patent KR-20070107706-A (KR)
Title: Reduced-emissions combustion
Inventor: SPRAGUE BARRY
IPC: F01N3/00
Filed: 2006-01-19
Abstract: An improved, robust diesel emission control system employs a lightly diesel particulate filter (DPF), preferably with a platinum containing fuel borne catalyst (FBC) in the fuel. The DPF is preferably of wire mesh construction and at least partially lightly catalyzed with precious metal catalyst, e.g., platinum group metal, having a metal loading of from about 3 to 15 grams per cubic foot to minimize formation of NO2 in the exhaust gas. Preferred fuel borne catalyst levels will be low,e.g., from 0.05 to 0.5 ppm for platinum and 3 to 8 ppm for cerium and/or iron, thereby providing effective engine out emissions reductions without discharging excessive amounts OfNO 2 to the atmosphere.
Patent KR-20070101344-A (KR)
Title: Method for physical layer automatic repeat request for a subscriber unit
Inventor: KWAK JOSEPH A
IPC: H04B7/00
Filed: 2002-08-23
Abstract: A method and apparatus for physical automatic repeat request by a subscriber unit (38). A physical layer at the transmitter receives data (34a) and at the transmitters (42) formats the received data into packets having a particular encoding/data modulation. The physical layer contains n channels (41) which transmit the packets and retransmits packets upon failure to receive a corresponding acknowledgment for a given packet at an acknowledgement receiver (56). The subscriber unite (38) collects retransmission statistics and adjusts the particular encoding/data modulation at the transmitters (42) using the collected statistics.
Patent KR-20070100403-A (KR)
Title: Nucleic acid constructs
Inventor: FULLER JAMES
IPC: C12N15/85
Filed: 2006-02-01
Abstract: A nucleic acid construct comprising a chimeric promoter sequence and a cloning site for insertion of a coding sequence in operable linkage with the chimeric promoter, wherein the chimeric promoter sequence comprises: (a) a Hcmv immediate early promoter sequence; (b) exon 1 and at least a part of exon 2 of the hCMV major immediate early gene; and (c) a heterologous intron provided in place of the intron A region of the hCMV major immediate early gene.
Patent KR-20070108232-A (KR)
Title: A cooling device
Inventor: ERCAN TURGAY
IPC: F25D21/06
Filed: 2006-02-28
Abstract: The present invention relates to a cooling device (1) comprising an air channel (6) which is prevented from being blocked by frosting.
Patent KR-20070103079-A (KR)
Title: Electrically variable transmission having two planetary gear sets with one interconnecting member and clutched input
Inventor: RAGHAVAN MADHUSUDAN
IPC: B60K6/50
Filed: 2006-01-25
Abstract: The electrically variable transmission family of the present invention provides low-content, low-cost electrically variable transmission mechanisms including first and second differential gear sets, a battery, two electric machines serving interchangeably as motors or generators, a fixed interconnection, and five selectable torque-transfer devices. The selectable torque transfer devices are engaged in combinations of two or three to yield an EVT with a continuously variable range of speeds (including reverse) and four mechanically fixed forward speed ratios. The torque transfer devices and the first and second motor/generators are operable to provide five operating modes in the electrically variable transmission, including battery reverse mode, EVT reverse mode, reverse and forward launch modes, continuously variable transmission range mode, and fixed ratio mode.
Patent KR-20070114763-A (KR)
Title: Tetrahydroindolone and tetrahydroindazolone derivatives
Inventor: HUANG KENNETH HE
IPC: C07D413/12
Filed: 2006-02-27
Abstract: Disclosed are compounds and pharmaceutically acceptable salts of Formula (I): wherein R1, R2, R3, R4, R5, R6, R7, n, Q1, Q2, Q3, Y, and X 1-X4 are as defined herein. Compounds of Formula (I) are useful in the treatment of diseases and/or conditions related to cell proliferation, such as cancer, inflammation, arthritis, angiogenesis, or the like. Also disclosed are pharmaceutical compositions comprising compounds of the invention and methods of treating the aforementioned conditions using such compounds.
Patent KR-20070114817-A (KR)
Title: Door hinge
Inventor: KURUSU TAKAYUKI
IPC: E05D7/10
Filed: 2006-08-22
Abstract: A door hinge fitted to the upper end part of a door enabling the easy and safe mounting and dismounting of the door on and from a door frame. A pivot (20) is stored in a tubular guide member (70), and a pivot drive means (80) is installed adjacent to the side part of the guide member. The pivot drive means comprises first and second shaft members (100, 110) having cross screwdriver tip engagement grooves (140, 150) formed in the end faces thereof, a link (160) fixed to the first shaft member and connected to a pin (180) at the lower end part of the pivot, a ratchet mechanism formed of a ratchet wheel (220) rotating together with the first shaft member and a claw member (230) rotating together with the second shaft member, a torsion coil spring (200) energizing a pivot pin through the link (160) to the pivot receiver (40) of a building side member (30) by energizing the first shaft member clockwise, and a torsion coil spring (250) energizing the claw member (230) to engage with the ratchet wheel by energizing the second shaft member counterclockwise.
Patent KR-20080027766-A (KR)
Title: Continuous steel production and apparatus
Inventor: PEASLEE KENT D
IPC: C22B4/00
Filed: 2006-05-05
Abstract: A process for continuous refining of steel via multiple distinct reaction vessels for melting, oxidation, reduction, and refining for delivery of steel continuously to, for example, a tundish of a continuous caster system, and associated apparatus. ® KIPO & WIPO 2008
Patent KR-20080010453-A (KR)
Title: Process for preparing (alpha s, beta r)-6-bromo-alpha-[2-(dimethylamino)ethyl]-2-methoxy-alpha-1-naphthalenyl-beta-phenyl-3-quinolineethanol
Inventor: PORSTMANN FRANK RALF
IPC: C07F9/09
Filed: 2006-05-22
Abstract: The present invention relates to a process for isolating (ES, FR)-6-bromo-alpha-[2-(dimethylamino)ethyl]-2-methoxy-alpha-1-naphthalenyl-beta-phenyl-3-quino lineethano l from a mixture of stereoisomeric forms of 6-bromo-alpha-[2-(dimethylamino)ethyl]-2-methoxy-alpha-1-naphthalenyl-beta-phenyl-3-quino lineethano l by optical resolution with chiral 4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide or a derivative thereof, in particular (11bR)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide, as resolution agent.
Patent KR-20090074550-A (KR)
Title: Internal voltage compensation circuit
Inventor: SON JONG HO
IPC: G11C5/14
Filed: 2008-01-02
Abstract: A compensation circuit of internal voltage is provided to compensate for the level of the internal voltage by electrically connecting the high voltage to the exterior voltage of the highest level. A compensation circuit of internal voltage comprises a power-up signal generating unit(30), a selection signal generation part(32), the first high voltage compensation part(34) and the second high voltage compensation part(36). The power-up signal generating unit produces the power-up signal(pwrup). The selection signal generation part compares the level of first outer portion voltage(VDD1) and the second exterior voltage(VDD2), and generates the first selection signal(SEL1) and the second selective signal(SEL2). The first high voltage compensation part electrically connects the high voltage(VPP) to the first outer portion voltage in response to the first selection signal. The second high voltage compensation part electrically connects the high voltage to the second exterior voltage in response to the second selective signal.
Patent KR-20090050913-A (KR)
Inventor: KI HYUNG JOO
IPC: H04L12/413
Filed: 2008-01-08
Abstract: IEEE 802.15.4의 프로토콜 CSMA/CA 방식하에서 채널의 점유상태를 확인하는 방법에 관한 것으로서, 본 발명에서는 IEEE 802.15.4의 프로토콜 슬롯사용 CSMA/CA 방식하에서 하나의 무선 채널을 다수의 단말기가 공유할 때에 채널 점유 요구가 서로 충돌되지 않도록 채널의 점유상태를 확인하는 방법에 있어서, 프레임을 전송하기 전에 시도하는 CCA를 위해 사용되는 계수기(CW)를 2로 초기화시키는 제 1단계와, 사용하고자 하는 채널이 점유 중인지 여부를 판단하는 제 2 단계와, 제 2 단계에서 채널이 점유 중이지 않은 경우, CW를 1 감소시키는 제 3 단계와, 채널이 점유 중인지 여부를 다시 판단하는 제 4 단계 및 제 4 단계의 판단 결과 채널이 점유 중일 경우, 상기 CW가 '1' 값을 갖는 지의 여부를 판단하는 제 5 단계를 포함함으로써, 첫 번째 CCA가 실패한 경우와 두 번째 CCA가 실패한 경우 랜덤 백오프 시간을 결정하기 위한 백오프 지수(BE)를 상이하게 할당하여 백오프 시간을 서로 다르게 결정하는 것을 특징으로 하는 IEEE 802.15.4의 프로토콜 CSMA/CA 방식하에서 채널의 점유상태를 확인하는 방법이 제시된다. 
       
     IEEE 802.15.4; slotted CSMA/CA
Patent KR-20090077266-A (KR)
Title: A valve for boiler
Inventor: SONG IS YE
IPC: F24H9/16
Filed: 2008-01-10
Abstract: An automatic cold water supply valve for a boiler is provided to reduce unnecessary electricity or gas consumption for operating a heater because the cold water is automatically provided to the heater when the temperature of mat falls lower than the temperature which user sets up. An automatic cold water supply valve(V) for a boiler comprises a cold water inlet port(12), a cold water outlet port(14), a cold water supply pipe(10), a magnetic field coil unit(20). The cold water inlet port intakes the cold water. The cold water outlet port blocks the cold water with a packing(16) screwed up in the inside thereof. A pair of guide grooves(18) are formed from the cold water inlet port inside to the packing screwed inside the cold water outlet port in the cold-water supply pipe. A coil(C) in which the magnetic field is formed is rolled on the magnetic field coil unit when the power source is supplied to the outer circumference of the cold-water supply pipe. A cover(22) protecting the coil is integrated with the cold water supply pipe.
Patent KR-20090077342-A (KR)
Title: Recovery method for concrete pavement
Inventor: KIM KI HEUN
IPC: E01C23/06
Filed: 2008-01-10
Abstract: A method of overlaying a road pavement is provided to secure long-term commonality, to have excellent adhesive strength with the existing pavement, and to make early traffic opening possible. A method for overlaying a road pavement comprises the steps of surfacing the existing road pavement(100), installing a reinforcement material(200) on the top of the surfaced road pavement, and forming an overlay layer(300) by placing cement concrete on the surface where the reinforcement material is installed, wherein the surfacing step includes the steps of by removing impurities on the surface of the existing road pavement, forming irregularities on the surface of the existing road pavement and cutting the surface of the existing road pavement into the appointed length.
Patent KR-20090078384-A (KR)
Title: The method of no settlement tunnel lining form
Inventor: KIM SI BEOM
IPC: E21D11/00
Filed: 2008-01-15
Abstract: A deflection prevention method of a tunnel lining form is provided to prevent initial cracks in lining caused by the deflection of a form when placing lining concrete in a tunnel. A deflection prevention method of a tunnel lining form, as a method for preventing the deflection of a form, is used to prevent the formation of initial cracks in lining by installing height-adjustable jack-type support bars to the lower part of a steel beam at the right and left sides of a steel form at an interval of 2 meters when placing lining concrete.
Patent KR-20090081532-A (KR)
Title: Fabrication method of nano-cyclindrical template and nanoparticle array
Inventor: PARK SUNG CHAN
IPC: B82B3/00
Filed: 2008-01-24
Abstract: A method for fabricating a nano-cylindrical template and a nanoparticle array is provided to uniformly form nano-patterns. A method for fabricating a nano-cylindrical template and a nanoparticle array comprises: a first step of spin coating styrene-methacryl acid methyl block copolymer and a PEO coated gold nanoparticle solution on a substrate; a second step of annealing the substrate in a solvent under predetermined humidity condition in order to vertically arrange nano-cylindrical PMMA domain on the substrate; and a third step of selectively removing the vertically arranged PMMA domain so as to form a nanoporous template.
Patent KR-20090087161-A (KR)
Title: The warhead without the steel wire
Inventor: LEE CHANG SUN
IPC: F41A21/16
Filed: 2008-02-12
Abstract: A gun not having a steel wire(twist groove) is provided to increase the shooting range by finishing the inside in a flat cylindrical type, and improve the accuracy when hitting on the target by suppressing the increase of centrifugal force. Inside a gun barrel of a cannon, a steel wire of the inner part(b) of a battery line is removed to prevent a warhead from being rotated. The inner part of the gun barrel is finished in a flat cylindrical shape. By removing the steel wire of the gunbarrel which induces the rotation of the warhead, the direct-property of the warhead is enhanced.
Patent KR-20080081816-A (KR)
Title: Method and device for separating the hydrogen from gas flows with oxygen portion
Inventor: KELLER TOBIAS
IPC: B01D53/047
Filed: 2008-02-12
Abstract: A method and a device for separating hydrogen from gas flows containing oxygen are provided to avoid the formation of an explosive hydrogen-oxygen mixture and minimize the risk connected with the safety of methods according to the prior art. In a method for separating hydrogen from a gas flow(1) containing oxygen, the gas flow comprised primarily of hydrogen, nitrogen, oxygen, carbon dioxide, carbon monoxide, methane and/or other hydrocarbons, the method comprises: combining a pressure swing adsorption process for separating hydrogen with a catalytic reaction process for removing oxygen, and performing the pressure swing adsorption process after the catalytic reaction process for removing the oxygen. The method comprises safely processing gas flows having an oxygen content of not less than 1% by volume by the pressure swing adsorption process. The method comprises using conventional hydrogenating and oxidizing catalysts as catalysts. The method comprises using preferably precious metals, in particular platinum and/or palladium, on a solid supporting material, in particular aluminum oxide and/or ceramic in a spherical or honeycomb shape, as catalysts. The method comprises, after the catalytic reaction process(K) for removing the oxygen, guiding the gas flow to the pressure swing adsorption process(5) via a compression process(2), at least a heat exchanger(3) and/or a pre-adsorber(4). The method comprises allowing the hydrogen(6) to undergo a further catalytic reaction process for removing the oxygen after the process for separating the hydrogen.
Patent KR-20080080004-A (KR)
Title: Pressure sensor
Inventor: TOJO HIROFUMI
IPC: G01L7/08
Filed: 2008-02-14
Abstract: A pressure sensor is provided to improve hostile-environment resistance by coating semiconductor resistances and sensor gauges with an insulation layer. A pressure sensor comprises a diaphragm(11) formed on a predetermined position of a sensor chip(10) made of a semiconductor, and sensor gauges(210) for differentiating or detecting the pressure formed on the sensor chip including the diaphragm. The sensor gauge includes plural sensor gauges forming a bridge circuit, and is in contact with semiconductor resistances(220). The semiconductor resistances and the sensor gauges are coated with an insulation layer. The number of contact holes(240) extracting an electrode for forming contacts(250) electrically connected to the semiconductor resistances is below the number of the sensor gauges.
Patent KR-20090088506-A (KR)
Title: Clothes drying machine
Inventor: CHO SEONG WOO
IPC: D06F58/20
Filed: 2008-02-15
Abstract: A cloth dryer is provided to remove the crease and to dry the clothes rapidly by making a plurality of hot air outlet on a clothes holder. A cloth dryer comprises a clothes holder(13) and a heater(12). The clothes are settled on the clothes holder. The heater supplies the hot air to the clothes holder inside. A plurality of hot air outlet(14) is formed on the clothes holder. The hot air flowed in the clothes holder inside by the heater is discharged outside of the clothes holder through a plurality of hot air outlet.