baber/WOPTO huggingface dataset:
Patent KR-20090070683-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: YOO JE MIN
IPC: H01L21/768
Filed: 2007-12-27
Abstract: A semiconductor device and a manufacturing method thereof are provided to prevent an SOG crack by preventing an SOG layer from absorbing water. An interlayer dielectric layer(210) is formed in an upper part of a semiconductor substrate(200) with a lower structure. An inter metal dielectric layer(220) is formed in the upper part of the interlayer dielectric layer. A plurality of contact holes are formed by etching the inter metal dielectric layer and the interlayer dielectric layer. The plurality of contacts are formed by burying the contact hole. A metal pattern and a metal pad(245) are formed in the upper part of the inter metal dielectric layer to contact with the plurality of contacts. An etch stop layer is formed in the upper part of the inter metal dielectric layer between the metal pattern and the metal pad. A first protective layer(270) is formed in the overall upper part with the etch stop layer to expose a part of the metal pad. A second protective layer(280) is formed in the upper part of the first protective layer on the metal pattern.
Patent KR-20090071940-A (KR)
Title: Diaryl carbonate derivatives by organic catalyst and process for producing the same
Inventor: LEE JO WON
IPC: C07C69/96
Filed: 2007-12-28
Abstract: A process for producing diaryl carbonate derivatives is provided to use an inexpensive and small reactor, to remove a catalyst easily after reaction, and to have no need for separate addition process and a purification process. A process for producing diaryl carbonate derivatives using an organic catalyst includes a step of performing transesterification of diarylcarbonate and an aromatic hydroxyl compound of chemical formula 1 by using a basic organic catalyst to prepare diaryl carbonate derivatives. The basic organic catalyst is selected from the group consisting of tetramethyl ammonium hydroxide, tetraphenyl phosphonium hydroxide and tetraphenyl phosphonium tetraphenyl borate.
Patent KR-20090072133-A (KR)
Title: Solar winker light
Inventor: HAN CHOL HO
IPC: E01F9/615
Filed: 2007-12-28
Abstract: A winker light using the solar battery power source is provided to be installed easily, to reduce the construction cost and to be used semi-permanently by using a LED. A winker light using the solar battery power source comprises: a power supply control box(20) supplying the power source to a winker LED in the night time and charging a battery with the power source of a solar panel(10) in the day time; a radiation hose(40) indicating the danger area with a plurality of high intensity LED lamps connected each other in a transparency PVC pipe; a connector(30) connecting the electric power supply control box and the radiation hose; and a PCB(50) with a photo sensor controlling the operation of the radiation hose by sensing the light, installed at the radiation hose.
Patent KR-20070019787-A (KR)
IPC: C07C69/675
Filed: 2005-06-27
Abstract: 본 발명은 칼슘 채널의 알파-2-델타 (α2δ) 서브유닛에 결합하는 하기 화학식 1의 광학 활성 β-아미노산을 제조하기 위한 재료 및 방법을 개시한다. 
     <화학식 1> 
     
       
     
     칼슘 채널, 알파-2-델타 (α2δ) 서브유닛, 광학 활성 β-아미노산, 통증, 섬유근육통, 정신 장애, 수면 장애
Patent KR-20070042144-A (KR)
Title: System and device for preparing and delivering food products from a mixture made up of a food liquid and a diluent
Inventor: KLOPFENSTEIN ANDRE
IPC: B01F5/00
Filed: 2005-06-13
Abstract: The invention relates to a system (1) for hygienically reconstituting and delivering non-food preparations comprising a metering and mixing device (3) connected to a container (4) containing a base liquid, in the form of a package (2) configured to be connected to a base station (5). The metering and mixing device comprises a pump for metering the liquid, a diluent intake and a mixing chamber. Coupling means (51) are provided for providing the diluent supply and the means for driving the liquid pump.
Patent KR-20070051261-A (KR)
Title: Connection for high-pressure media conduits
Inventor: HLOUSEK JAROSLAW
IPC: F16L21/035
Filed: 2005-07-19
Abstract: In connection for high-pressure medium conduits, in which a first conduit (1) includes a connection piece (3) inserted in the interior of a second conduit (2), wherein the connection piece (3) and the second conduit (2) carry cylindrical sealing surfaces (4, 5) cooperating with each other either directly or via an interposed seal (14), the connection piece (3), in the region of at least a portion of its sealing surface (4), is formed with a reduced wall thickness amounting to less than 50% of the wall thickness of the second conduit (2) in the region of its sealing surface (5).
Patent KR-20070053218-A (KR)
Inventor: ITO HIROSHI
IPC: B29C48/255
Filed: 2005-08-19
Abstract: 본 발명은 초미세가공, 높은 치수정밀도, 저잔류응력, 저복굴절, 뛰어난 기계적 강도를 갖는 성형체를 초저압의 성형프로세스로 3차원의 얇고 큰면적의 형상으로써 제공가능한 성형체의 제조방법 및 제조장치를 제공하는 것을 목적으로 한다.  표면에 미세한 요철부(10)를 갖는 성형형(成形型)(11) 위에 용융수지(12)를 도포하는 도포공정과, 수지(12)를 금형에 의해 프레스하고, 성형체의 형상을 마련하는 프레스공정과, 수지(12)를 냉각하여 고화시키는 고화공정을 가지며, 도포공정이 토출구를 구비한 도포장치에 수지를 공급하고, 도포장치를 이동시키면서 최종제품에 거의 근접한 형상 및 두께로 가열된 성형형(11)의 요철부(10) 위쪽에서 수지(12)를 토출하고, 요철부(10)에 수지를 충전하는 공정인 제조방법 및 제조장치를 제공한다. 
       
     요철부, 용융수지
Patent KR-20070060085-A (KR)
Title: Herbal pharmaceutical compositions for prophylaxis and/or treatment of cardiovascular diseases and the method of preparing the same
Inventor: SHEN CHUNG GUANG
IPC: A61K36/258
Filed: 2005-08-24
Abstract: The present invention provides an herbal pharmaceutical composition comprising extracts of the root of scutellaria, the rhizome of coptis, the root and rhizome of rhubarb, and the root of ginseng (or American ginseng), The herbal pharmaceutical composition is effective in treating hypertension or ischemia, protecting vascular endothelia from degeneration, and lowering blood pressure or maintaining stable blood pressure.
Patent KR-20070084168-A (KR)
Title: Electroconductive laminate, and electromagnetic wave shielding film and protective plate for plasma display
Inventor: MORIMOTO TAMOTSU
IPC: G02B1/11
Filed: 2005-10-31
Abstract: An electroconductive laminate (10) which has a substrate (11) and an electroconductive film (12) formed on the substrate (11), wherein the electroconductive film (12) is a multi-layer structure where oxide layers (12a) and metal layers (12b) are alternately laminated from the substrate (11) side in a total layer number of (2n + 1) (wherein n is an integer of 1 or more) and wherein the oxide layer (12a) contains zinc oxide and a metal oxide having a high refractive index of 2.3 or more as a main component and the metal layer (12b) contains silver or a silver alloy as a main component. The above electroconductive laminate (10) exhibits broad ransmission and reflection bands and is excellent in electromagnetic wave shielding property, visible light transmissivity and near-infrared ray shielding property.
Patent KR-20070090900-A (KR)
Title: Method for reducing ambiguity levels of transmitted symbols
Inventor: GOLITSCHEK EDLER VON ELBWART A
IPC: H04L27/34
Filed: 2005-09-30
Abstract: The present invention is directed to a transmitter and method for transmitting data in a digital communication system, the method comprising generating an original symbol by mapping the bits of the original bit sequence using a modulation constellation, generating at least one counter part symbol from the original symbol or from at least one counter part bit sequence generated from the original bit sequence where a combination of the original symbol and the at least one counter part symbol forms a quasi pilot symbol.
Patent KR-20070090176-A (KR)
Title: Substituted piperazines as cb1 antagonists
Inventor: GILBERT ERIC J
IPC: C07D403/04
Filed: 2005-12-01
Abstract: Chemical formula should be inserted here as it appears on the abstract in paper form. or pharmaceutically acceptable salts, solvates, or esters thereof, are useful in treating diseases or conditions mediated by CB1 receptors, such as metabolic syndrome and obesity, neuroinflammatory disorders, cognitive disorders and psychosis, addiction (e.g., smoking cessation), gastrointestinal disorders, and cardiovascular conditions.
Patent KR-20070086280-A (KR)
Title: Anthranilamide insecticides
Inventor: LAHM GEORGE PHILIP
IPC: C07D401/04
Filed: 2005-11-18
Abstract: Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof, wherein J is a phenyl optionally substituted with one to four substituents independently selected from R5; or J is a heterocyclic ring selected from the group consisting of J-1 to J-8; R4 is C4-C 12 alkylcycloalkyl, C5-C12 alkenylcycloalkyl, C5-C12 alkynylcycloalkyl, C4-C 12 cycloalkylalkyl, C5-C12 cycloalkylalkenyl, C5-C12 cycloalkylalkynyl, C4-C 12 cycloalkenylalkyl or C4-C12 alkylcycloalkenyl; each optionally substituted with one to six substituents selected from CH3 and halogen; or R4 is C3-C5 oxiranylalkyl, C3-C5 thiiranylalkyl, C4-C6 oxetanylalkyl, C4-C6 thietanylalkyl, 3-oxetanyl or 3-thietanyl, each optionally substituted with one to five substituents independently selected from C1-C3 alkyl, C1-C3 haloalkyl, halogen, CN, C2-C4 alkoxycarbonyl and C2-C4 haloalkoxycarbonyl; or R4 is C3-C 5 aziridinylalkyl, C4-C6 azetidinylalkyl or 3-azetidinyl, each with R10 attached to the nitrogen atom, and optionally substituted on carbon atoms with one to five substituents independently selected from Cl-C3 alkyl, C 1-C3 haloalkyl, halogen, CN, C2-C4 alkoxycarbonyl and C2-C4 haloalkoxycarbonyl; and Rla, R1b, R2, R3 and R5 are as defined in the disclosure. Also disclosed are intermediate compounds, compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.
Patent KR-20070091668-A (KR)
Title: Pixel clock generator, pulse modulator, and image forming apparatus
Inventor: MASUI NARUHIRO
IPC: G02B26/10
Filed: 2006-04-20
Abstract: A pixel clock generator includes a high frequency clock generator that generates a high frequency clock; a comparator that detects a time interval between a first synchronization signal and a second synchronization signal which are input, compares the time interval detected with a target value, and outputs an error with the target value; a frequency calculator that calculates a set value of a pixel clock frequency according to the error output from the comparator, and outputs a frequency specification signal for specifying a pixel clock frequency according to the set value of the pixel clock frequency calculated; and a frequency divider that divides the high frequency clock by a frequency division ratio based on the frequency specification signal output from the frequency calculator, and generates the pixel clock.
Patent KR-20070112116-A (KR)
Title: Polymer foams containing multi-functional layered nano-graphite
Inventor: LOH ROLAND R
IPC: C08J9/12
Filed: 2005-12-14
Abstract: This invention relates to foam insulating products, particularly extruded polystyrene foam, containing multi-layered nano-graphite as a process additive for improving the physical properties of foam products.
Patent KR-20070121718-A (KR)
Title: Compositions for disinfecing inanimate surfaces
Inventor: POMYTKIN LGOR ANATOLIEVICH
IPC: A01N61/00
Filed: 2005-03-11
Abstract: This invention relates to compositions for disinfecting an inanimate surface comprising an effective disinfecting amount of a disinfectant and water, which water comprises from about 99.760 to about 99.999% of light isotopologue 1H2 160 and up to 100% of residual isotopologues 1H2 170, 1H2 180, 1H2H160, 1H2H170, 1H2H180, 2H2 160, 2H2 170, and 2H2 180. The disinfectant is selected from the group consisting of aldehydes, alcohols, phenol compounds, quaternary ammonium compounds, chlorhexidine, halogen compounds, peroxides and hydroperoxides. Further, the invention relates to method of disinfecting an inanimate surface, which comprises a step of contacting said surface with the composition of the present invention.
Patent KR-20070116105-A (KR)
Title: Cellular entity maturation and transportation systems
Inventor: DODGSON JOHN ROBERT
IPC: B01L3/00
Filed: 2006-03-16
Abstract: A device for transporting at least one cellular entity during culture or maturation, the device comprising a substrate having one or more wells, said one or more wells being adapted to hold a cellular entity in a fluid, lid means for preventing entry or exit of the cellular entity from the one or more wells and fluid transport means connecting the one or more wells to enable flow of fluid or diffusion of chemical species. The apparatus alternatively or in addition comprise a module for transporting a payload at a controlled temperature, the module comprising an outer housing, an outer thermally insulating region, an inner thermally insulating region, and a heat sinking region located between the inner and outer thermally insulating regions, the inner thermally insulating region defining a cavity for receiving a payload, and heating means.
Patent KR-20070107187-A (KR)
Title: Armature for a selectively engageable and disengageable coupling
Inventor: BOYER CHARLES A
IPC: F16D27/112
Filed: 2001-02-14
Abstract: An armature (68) for a selectively engageable and disengageable coupling (20) and a method of making the armature are provided. The armature includes a substantially annular body (80) that is disposed about a first axis (28). The body may be formed by stamping or fine-blanking. One side of the body is hardened through a nitriding process. A grinding wheel is then applied at an angle to the same side of the body along a diametrical line of the body extending perpendicular to the first axis. As a result, the body is configured so that the thickness of the body varies along each cross-section taken along the line from a minimum thickness at the innermost portion of the cross-section to a maximum thickness at the outermost portion of the cross-section. The inventive armature reduces galling, and the resulting noise, that occur during burnishing of the couplings incorporating the armature.
Patent KR-20070119743-A (KR)
Title: Connection element arranged between a housing and an exhaust pipe
Inventor: RANALLI MARCO
IPC: F01N3/28
Filed: 2006-01-26
Abstract: The invention relates to a connection element (14) which is arranged between a housing (10) and an exhaust pipe (16), in particular a cone, which is characterised in that at least one guiding surface (30) is provided on the inner-side of the connection element (14), said guiding surface enabling a rotative impulsion of the waste gas flow.
Patent KR-20080005596-A (KR)
Title: Combination therapy in the treatment of cancer
Inventor: BIGNER DARELL D
IPC: A61K35/14
Filed: 2006-05-03
Abstract: Disclosed herein is a method of treating a tumor by administering to the subject a treatment effective amount of a therapeutic antibody and an alkylating agent.
Patent KR-20080009324-A (KR)
Title: Method and apparatus for estimating and reporting the quality of a wireless communication channel
Inventor: PIETRASKI PHILIP J
IPC: H04L1/00
Filed: 2004-10-21
Abstract: A method and apparatus for estimating and reporting the quality of a wireless communication channel between a wireless transmit/receive unit (WTRU) and a Node-B. A modulated signal is received from the Node-B over the communication channel and a channel estimation is performed on the modulated signal to provide a channel estimate. In one embodiment, the modulated signal is demodulated based on the channel estimate to provide a demodulated signal and a signal-to- interference (SIR) estimate based on the demodulated signal is obtained. The quality of the communication channel is estimated based on at least the SIR estimate. In an alternate embodiment, a SIR estimate based on the channel estimate is obtained. The quality of the communication channel is estimated based on the SIR estimate and additional information including at least one of delay spread, transmit power and WTRU velocity information.
Patent KR-20080021688-A (KR)
Title: Method for multilevel programming of phase change memory cells using a percolation algorithm
Inventor: PELLIZZER FABIO
IPC: G11C16/34
Filed: 2006-06-01
Abstract: A method and apparatus for programming a phase change memory cell (2) is disclosed. A phase change memory cell (2) includes a memory element (10) of a phase change material having a first state ("11"), in which the phase change material is crystalline and has a minimum resistance level, a second state ("00") in which the phase change material is amorphous and has a maximum resistance level, and a plurality of intermediate states with resistance levels there between. The method includes using programming pulses to program the phase change memory cell (2) in either the set, reset, or one of the intermediate states. To program in the intermediate states, a programming pulse creates a crystalline percolation path having an average diameter (D) through amorphous phase change material and a second programming pulse modifies the diameter (D) of the crystalline percolation path to program the phase change memory cell to the proper current level. ® KIPO & WIPO 2008
Patent KR-20090075500-A (KR)
Title: Cleaning method of semiconductor device
Inventor: LEE YOUNG BANG
IPC: H01L21/304
Filed: 2008-01-04
Abstract: A cleaning method of a semiconductor device is provided to improve the surface roughness of semiconductor substrate by cleaning the surface of the semiconductor substrate with a cleaning liquid including an amino compound safely. In cleaning method of a semiconductor device, a semiconductor substrate(100) is etched. The semiconductor substrate is cleaned with an amino compound in order to prevent the loss of an etching part in removing by-product which is generated in etching. The amino compound is fluoro amine(NH2F), and the cleaning liquid more includes fluoro hydrogen(HF). The rate of the fluoro hydrogen(HF) and fluoro amine(NH2F) is 300:1, 20:1 and 5:1.
Patent KR-20090075761-A (KR)
Title: The handle of the public transportation means where the level control and direction control are possible
Inventor: HAN BIT CHAN EUL
IPC: B60N3/00
Filed: 2008-01-05
Abstract: A handle of a public transport unit capable of controlling the height and direction is provided to control the height for the people whose height is small and to conveniently control the direction by using a frame of a cutter knife form. A handle of a public transport unit capable of controlling the height and direction is composed of a connecting part(4) in which a handle(5) is connected, a slot hole(1) longitudinally formed in the connection part, a holder handle(3) formed in the one side of a slot hole, a connecting pin inserted into the slot hole to fix the holder handle, and a separation preventing unit preventing the separation of the connecting pin from the slot hole. A rod(2) connected to the slot hole is connected to a main body(6). A groove(7) of the cutter knife form is formed in the main body.
Patent KR-20090076106-A (KR)
Title: Grommet having grooves
Inventor: KANG JONG KU
IPC: B60R16/02
Filed: 2008-01-07
Abstract: A grommet capable of contracting easily is provided to insert the insertion groove into the through-hole of the diaphragm because the grommet body easily contracts and restores again by property of material. A grommet(100) capable of contracting easily comprises a body(110), a front pipe(117), a rear pipe(119), an insertion groove(114). In the body, a space is formed, wherein an incline(113) is formed in the front side thereof. The front pipe is integrated the front side of body wherein the incline is formed. The rear pipe is integrated with the rear side of the body and is connected to the space. The insertion groove is inserted in the through-hole of the diaphragm.
Patent KR-20090076112-A (KR)
Title: Leture shooting device and leture shooting method
Inventor: CHANG YOUNG JIN
IPC: H04N7/18
Filed: 2008-01-07
Abstract: A lecture photographing device and a lecture photographing method are provided to automatically photograph a lecturer by the optimized image size in an unmanned way while tracking a location of a lecturer based on motion of the lecturer. A location tracking camera(10) tracks a location of a lecturer in a predetermined area. A lecturer photographing camera(20) has at least two different photographing range modes. The lecturer photographing camera changes a location of a photographing range. A controller(40) compares past location information of a lecturer stored in a memory unit with current location information of the lecturer inputted from the location tracking camera. The controller stores updated current location information of the lecturer in the memory unit. A photographing range mode or a location of a photographing range are changed according to location information of the updated current lecturer.
Patent KR-20090076420-A (KR)
Title: Mold for extrusion molding of aluminum alloy
Inventor: LEE SI WOO
IPC: B21C25/02
Filed: 2008-01-08
Abstract: A mold for extrusion of aluminum alloy is provided to prevent the formation of Fe3Zn compound and extend the service life of the mold by blocking direct contact between Fe and Zn. A mold(100) for extrusion of aluminum alloy containing Zn includes Fe. A coating film is formed on at least part of the inside surface of the mold to which the aluminum alloy is contacted. The coating film blocks the contact between the Zn component included in the aluminum alloy and the Fe component of the mold. The coating film includes inconel alloy mainly composed of Ni.
Patent KR-20090078674-A (KR)
Title: Tilt apparatus for steering column in vehicles
Inventor: LEE BYEONG HOON
IPC: B62D1/16
Filed: 2008-01-15
Abstract: A tilt device for a steering column of a vehicle is provided to suppress generation of repulsive power when a releasing operation is performed and prevent a clearance from being generated between parts after the releasing operation is finished. A tilt device for a steering column of a vehicle includes a body(50), a lever(52), a tilt bolt(60), a bearing(64), and an elastic member(70). The lever is rotatably set in the body. The tilt bolt fixes the lever to the body. The bearing is interposed between the tilt bolt and the lever. The elastic member presses the lever to the body and is formed in a leaf spring shape.
Patent KR-20090080596-A (KR)
Title: Information Presentation Method in Web Browser Address window
Inventor: LA YEO JOON
IPC: G06Q50/10
Filed: 2008-01-22
Abstract: A web browser address bar information service method is provided to track and analyze web site-visiting inclinations of each user according to IP addresses used by the users' local computers, thus a customized advertisement can be posted. An IP address of a local computer system that drives a web browser is sensed(201). Predetermined default information is indicated in text type within an address bar of the currently executed web browser screen(203). After particular text is inputted within the address bar of the web browser screen, and input of a mobile command is sensed(205). The inputted particular text is extracted. An extracted text character string and an IP address are transmitted to an information providing server, so that information related to the character string is inquired about(207). Information transmitted from the server is expressed within the address bar(209).
Patent KR-20090084264-A (KR)
Title: Electronic lock system capable of being replacesd with key lock
Inventor: SUH JEA IL
IPC: E05B65/46
Filed: 2008-01-31
Abstract: An electronic lock system capable of being replaced a key lock is provided to replace an electronic lock device with a low price by installing a conventional apparatus in a drawer. A rotation cam is installed at a lock device of a conventional key mode, and a leaf spring maintains the elasticity of a button, and the plate fixes a handle and rotation cap. A lock body and a cover support a hinge(102) and a solenoid(103) inside a drawer. The hinge is inserted into the lock device and fixes the movement of a dead bolt, and the solenoid is inserted into the lock device and moves the solenoid pin(104).