baber/WOPTO huggingface dataset:
Patent KR-20050093808-A (KR)
Title: Resin composition, cured resin, cured resin sheet, laminate, prepreg, electronic part, and multilayer substrate
Inventor: TAKAYA MINORU
IPC: H05K1/16
Filed: 2003-12-26
Abstract: An electronic part comprising a composite dielectric layer and a conductive element portion constituting an inductive element is disclosed. The composite dielectric layer contains an organic insulating material and a dielectric ceramic powder having a relative dielectric constant higher than that of the organic insulating material. The organic insulating material contains a cured resin obtained through curing reaction between an epoxy resin and an active ester compound. The active ester compound is obtained by reacting a compound having two or more carboxyl groups with a compound having a phenolic hydroxyl group. The dielectric ceramic powder has a relative dielectric constant higher than that of the organic insulating material and the organic insulating material has a low dielectric loss tangent. Even when the electronic part is used at a high temperature not less than 100 °C for a long time, change in the relative dielectric constant with time in a high-frequency range not less than 100 MHz can be sufficiently small, thereby adequately preventing deformation of the electronic part in use.
Patent KR-20050092430-A (KR)
Title: A method of improving stability in low k barrier layers
Inventor: LI LIHUA
IPC: H01L21/314
Filed: 2004-01-07
Abstract: A method is provided for processing a substrate including providing a processing gas comprising hydrogen gas and an organosilicon compound comprising a phenyl group to the processing chamber, and reacting the processing gas to deposit a low k silicon carbide barrier layer useful as a barrier layer in damascene or dual damascene applications with low k dielectric materials. Further the deposited barrier layer my be treated to an e-beam curing technique prior to depositing a dielectric layer.
Patent KR-20060002781-A (KR)
Title: Method and apparatus for metering catalyst in a fluid catalytic cracking catalyst injection system
Inventor: EVANS MARTIN
IPC: C10G11/18
Filed: 2004-02-26
Abstract: A method and apparatus for metering catalyst in a fluid catalytic cracking catalyst injection system (402) are provided. In one embodiment, apparatus for metering catalyst (408) in a fluid catalytic cracking catalyst injection system (402) includes a low pressure storage vessel (440) coupled to a pressure vessel (420) that defines a high pressure side of the apparatus, where the determination of the amount of catalyst transferred is made on the low pressure side of the apparatus.
Patent KR-20050120683-A (KR)
Title: Display screen seal
Inventor: COBIAN PAUL J
IPC: G06F3/033
Filed: 2004-02-09
Abstract: The present invention provides a display screen seal made of a rigid or semi-rigid material that includes a base having first and second surfaces, and a wall portion extending from the second surface. The base is configured to mount to the screen and be positioned between the screen and a structure residing adjacent the screen, such as a bezel or frame of the display, so that the wall portion inhibits foreign objects from passing between the screen and the adjacent structure.
Patent KR-20050120792-A (KR)
Title: Method for producing improved coal for use metallurgy, and method for producing reduced metal and slag containing oxidized nonferrous metal
Inventor: HARADA TAKAO
IPC: C22B5/10
Filed: 2004-03-05
Abstract: A first method for producing an improved coal which comprises heating and aging a low quality coal in an organic solvent to produce an improved coal for use in metallurgy having enhanced softness and fluidity as compared to the low quality coal; and a second method for producing a reduced metal and a slag containing an oxidized nonferrous metal, which comprises preparing granules from a mixture of the improved coal and a raw material containing the oxidized nonferrous metal, heating and reducing the granules in a moving hearth furnace, followed by successive heating and melting, to form a reduced molten product, cooling and solidifying the reduced molten product in the moving hearth furnace to form a reduced solidified product, withdrawing the reduced solidified product out of the furnace, separating and removing a slag with a screen, and recovering a metal component as a reduced metal. The first method allows the reforming of a low quality coal, which can not be used in the production of a reduced metal through a conventional carbon composite method, into an improved coal for metallurgy suitable for use in the carbon composite method, and the second method can be used for producing a high quality reduced metal by the use of the above improved coal as a coal to be incorporated inside.
Patent KR-20050117585-A (KR)
Title: Handover function testing method and spectrum spread mobile communication system
Inventor: MATSUKI TORU
IPC: H04B17/391
Filed: 2004-04-13
Abstract: A handover function test is performed between cells that include at least a mobile terminal (10), base station radio apparatuses (20a,20b) communicating with the mobile terminal (10), and a radio base station control apparatus (30) controlling the transmission powers of the base station radio apparatuses (20a,20b) and that cover the base station radio apparatuses (20a,20b). In a case of performing this handover function test, the radio base station control apparatus (30) calculates a difference between the levels of the reception fields from the base station radio apparatuses (20a,20b) that cover the cells for which the handover test of the mobile terminal (10) is to be performed. Then, the radio base station control apparatus (30) controls the transmission powers of the base station radio apparatuses (20a,20b) such that the difference is equal to or less than a predetermined threshold value. Then, the radio base station control apparatus (30) performs the handover function test between the cells covered by the base station radio apparatuses (20a,20b) the difference between the levels of the reception fields from which is equal to or less than the threshold value.
Patent KR-20060006054-A (KR)
Title: Water-soluble phenylenediamine compositions and methods for stabilizing ethylenically unsaturated compounds and monomers
Inventor: LINK JOHN
IPC: C09K15/22
Filed: 2004-03-10
Abstract: Compositions and methods for inhibiting polymerization of ethylenically unsaturated monomers are provided. The compositions include a water-soluble phenylenediamine composition.
Patent KR-20070073028-A (KR)
Title: Preparation method of copolymer of styrenes and acrylonitriles
Inventor: KIM TAE HOON
IPC: C08F212/08
Filed: 2006-01-03
Abstract: Provided is a method for preparing an SAN-based copolymer which is improved in mechanical properties such as impact strength, tensile strength, etc. and is excellent in color and transparency. The method comprises the steps of injecting a monomer mixture comprising a styrene-based monomer and an acrylonitrile-based monomer into a reactor, wherein at least one reaction bath(4, 5) is connected in serial; polymerizing the monomer to the polymerization conversion rate of 70-90 %; additionally injecting a styrene-based monomer into the decanter(9,10) connected with the reaction bath and injecting the monomer mixture of the decanter into the reaction bath; and polymerizing the additionally injected monomer mixture.
Patent KR-20070075828-A (KR)
Title: Liquid crystal display device
Inventor: MOON JONG DEUK
IPC: G02F1/133
Filed: 2006-01-16
Abstract: An LCD is provided to display an image having a uniform display quality irrespective of temperature difference of an LCD panel, by outputting power voltage having a uniform voltage level and gate driving voltage varied according to surrounding temperature of the LCD panel. An LCD panel(100) displays an image in response to gate driving signal and data driving signal respectively inputted through gate lines and data lines. A driving voltage generator(300) outputs gate driving voltage, which is varied according to surrounding temperature of the LCD panel, and power voltage having a uniform voltage level. A gate driver(110) outputs the gate driving signal in response to the gate driving voltage. A data driver(400) outputs the data driving signal in response to the power voltage.
Patent KR-20070080752-A (KR)
Title: Semiconductor device and fabricating method for the same
Inventor: PARK SANG HOON
IPC: H01L27/04
Filed: 2006-02-08
Abstract: A semiconductor device is provided to eliminate the necessity for forming a photoresist pattern by using a photosensitive polyimide layer on a passivation layer. A multilayered interconnection structure(110) is formed on a semiconductor substrate(100). The uppermost interconnection layer of the multilayered interconnection structure is covered with a passivation layer(130). A first polyimide layer(140) is formed on the passivation layer. An inductor(150) is formed in the passivation layer and the first polyimide layer. The inductor can be covered with a second polyimide layer(180). A metal pad layer(160) can be formed in the same layer as the inductor.
Patent KR-20070084653-A (KR)
Title: Comfortable advertising plate
Inventor: LEE JIN SEOK
IPC: G09F7/12
Filed: 2006-02-21
Abstract: A simple advertising plate is provided to prevent advertising papers from being exposed to the outside and to function as a white board capable of writing letters down or a picture frame. A simple advertising plate(100) is composed of a first plate(11) attached with an advertisement and a second plate(21) installed on the front side of the first plate, foldably joined with the upper end of the first plate, and vertically moved from the first plate at the predetermined angle. In particular, the second plate slides vertically or horizontally and has a white board function. A groove of the predetermined width for inserting an advertising material is formed at the second plate. The front side of the second plate is made transparently to show the advertising material inserted into the groove, to the outside.
Patent KR-20060026116-A (KR)
Inventor: JUNE YOUNG HWAN
IPC: A47F3/04
Filed: 2006-03-02
Abstract: 발생된 제상수의 증발을 원할히 하고 제상수의 배출부분에서 외기의 유입을 차단하여 냉기의 손실을 최소화할 수 있도록 한 냉장용 쇼케이스에 관한 것이다. 
     이 쇼케이스는 진열공간(110)의 바닥판(113)에 지지되며, 그 바닥면 중앙에 바닥면으로부터 상부로 돌출되어 제상수를 수용하는 수용공간(134)을 형성하는 환형턱(133)이 형성되고, 저면에 수용공간(134)의 제상수가 환형턱(133)을 넘어서 배출되는 배출통로(132)를 형성하는 연결관(131)이 형성된 배수트랩(130)과; 배수트랩(130) 내부에 헐겁게 결합되면서 환형턱(133)에 안착되고 저면에 수용공간(134)측으로 연장되는 연장리브(143)가 형성되며, 측면에 제상수를 수용공간(134)측으로 배출시키는 배출공(141)이 형성되어서, 수용공간(134)에 수용된 제상수 양에 따라 부상되는 부력통(140)과; 연결관(131)에 연결되어 배출되는 제상수를 안내하는 드레인호스(150)와; 드레인호스(150)로부터 배출되는 제상수를 수용하는 제상수받이(160);를 구비한다. 이와 같은 쇼케이스는 제상수가 배출되는 배수트랩에 부력체(140)를 채용함으로써 냉기의 손실을 최소화한다. 또한, 제상수받이에 흡수재를 마련함으로써 신속하게 자연증발시킬 수 있도록 한다. 
       
     쇼케이스, 배수트랩, 부력통, 제상수,흡수재
Patent KR-20070091868-A (KR)
Title: System and method for processing information and recording medium
Inventor: KIM JAE HYUNG
IPC: G06F17/00
Filed: 2006-03-08
Abstract: A system and a method for processing information, and a program recording medium are provided to process a sale agent contract between a maker and a member shop client suggesting a sale agent condition if a maker terminal clicks sale agent condition information, which is posted in the web by a plurality of member shop clients. An information receiver(420) receives the sale agent condition information from plural maker servers. An information processor arranges and posts several kinds of sale agent condition information in the web. Each member shop client terminal(445) selects at least one of the sale agent condition information posted in the web. A contract processor(425) processes the contract corresponding to the sale agent condition information between the maker terminal and the member shop client terminal suggesting the sale agent condition information selected by the member shop client terminal wanting to vicariously sell goods of the maker.
Patent KR-20070095008-A (KR)
Title: Method of forming a contact hole of a semiconductor device
Inventor: HA JAE KYU
IPC: H01L21/768
Filed: 2006-03-20
Abstract: A method for forming a contact hole in a semiconductor device is provided to form simultaneously first and second contact holes having different depth by performing an etching process using an etching gas containing fluorocarbon. A first interlayer dielectric is formed on a first channel layer(109), and a second channel layer(124) is formed on the first interlayer dielectric. A second interlayer dielectric is formed on the second channel layer. A mask pattern(130) is formed on the second interlayer dielectric, and has a first opening(127) and a second opening(128) having a width smaller than of the first opening. The substrate is etched to form a first contact hole(136) for exposing a first channel layer and a second contact hole(138) for exposing the second channel layer.
Patent KR-20060101799-A (KR)
Inventor: FIGUET CHRISTOPHE
IPC: H01L21/20
Filed: 2006-03-20
Abstract: 본 발명은 기판 및 적어도 2 이상의 성분 A 및 B를 포함하는 재료의 복수의 층으로 이루어진 스택을 포함하는 적층 구조에 관한 것이다.  적층 구조는 성분 A가 기판 상에서 성분 A의 동형 또는 이형 에피택셜 성장을 가능하기에 충분한 결정 구조를 가지며, 스택의 층들 중 적어도 일부는 x가 0 ≤ x ≤ 1의 범위를 가지며, 조성 파라미터(1-x g )가 해당 층의 두께에 걸쳐 점차적으로, 특히 선형적으로 증가하는 경사변화 조성 A xg B (1-   xg   ) 를 가진다.  표면 거칠기 및 디스로케이션 밀도와 관련된 적층 구조의 품질을 개선하기 위하여, 스택의 경사변화 조성을 갖는 층과 스택의 후속층 사이의 계면에서 조성 파라미터는 경사변화 조성을 갖는 층의 조성 파라미터(1-X g )보다 더 작도록 선택된다.  또한, 본 발명은 이러한 적층 구조를 제조하는 방법에 관한 것이다. 
       
     에피택셜(epitaxial), 실리콘-저머늄(SixGe1-x), 고속전자 소자
Patent KR-20070097270-A (KR)
Inventor: LEE SANG HA
IPC: A23L27/40
Filed: 2006-03-28
Abstract: A method for raising the temperature of salt water when refining salt, and the like is provided to enable efficient heat transfer without a waste of heat by allowing the heat going out through a combustion outlet to be absorbed maximumly into the water. A method for raising the temperature of salt water when refining salt, and the like comprises: immersing a boiler(1) in salt water and immersing a buoyant container(3) by half; feeding gas or oil in the boiler through a gas or oil hose(4); igniting a burner(2) by opening a valve(6); producing air through a combustion outlet(7); and allowing air to flow into the boiler through an air inlet(5) by a ventilating fan at the end of a combustion outlet, wherein the ignition boiler and the buoyant container are covered with copper plate. The boiler is immersed in salt water, therefore the heat on the boiler is transferred directly to the water.
Patent KR-20070098117-A (KR)
Title: A plasma display panel and a method for manufacturing it
Inventor: PARK JIN WOO
IPC: H01J11/42
Filed: 2006-03-31
Abstract: A plasma display panel and a manufacturing method of the same are provided to form easily a phosphor layer even in a small size of a discharge cell and to enhance discharge efficiency by causing discharge in a relatively wide discharge space. A plasma display panel includes a lower plate(10) and an upper plate(70). A phosphor layer(50) is formed on the lower plate and is excited by ultraviolet rays generated within a discharge space in order to emit visible rays of a single wavelength. The upper plate comes in contact with the lower plate between column spacers(45). The upper plate includes color conversion layers(55a-55c) for converting the wavelength of the visible rays. The visible rays of the single wavelength have a blue color. The color conversion layer is formed on the upper plate directed to a discharge space. The color conversion layer is formed to convert the visible rays of the single wavelength to the visible ray corresponding to one of blue, red, and green colors.
Patent KR-20070098289-A (KR)
Title: Ceramic filter with an outer wall by comprising clay and making process of ceramic filter by the same
Inventor: LEE JU HYUNG
IPC: B01D39/20
Filed: 2006-03-31
Abstract: A ceramic filter and a method for manufacturing the same are provided to optimize an inorganic binder coating process and a plasticizing process by forming an outer wall on the ceramic filter using clay, to reduce a process cost by reducing a plurality of heat treating processes, and to increase a strength of ceramic filter. A ceramic filter having a honeycomb structure is coated with an aluminum silicate solution, and the coated ceramic filter is dried. The ceramic filter includes corrugated ceramic paper(20) and plate-type paper(10). A clay composition is applied on an outer wall of the dried ceramic filter, and the coated ceramic filter is dried and heated. The clay-coated ceramic filter is coated with an aluminum phosphate solution, and then plasticized.
Patent KR-20070101043-A (KR)
Title: Method of detecting robot-based invalid use of keyword advertisement and computer-readable medium having thereon program performing function embodying the same
Inventor: KIM DAE HWAN
IPC: G06F17/30
Filed: 2006-04-10
Abstract: A method for preventing illegal use of keyword AD based on a robot and a computer-readable recording medium storing a program for executing the same are provided to prevent an excessive AD charge from being billed to an advertiser based on the robot by detecting the excessive AD charge generated when only the number of clicks is illegally increased to an AD server connected with a predetermined keyword AD and preventing the detected illegal use information to a keyword AD relay server. A connection request of a user device is received from a server relaying the keyword AD(S110). The illegal use of the keyword AD is determined based on the information obtained in response to the connection request by using the robot(S120). If the illegal use of the keyword AD is determined, information for the connection request is informed to the server relaying the keyword AD(S130). The illegal use of the keyword AD is determined if response is not received from a user device after an AD server transmits the information to the user device in the response to the connection request of the user device.
Patent KR-20070101908-A (KR)
Title: Method of manufacturing photomask for focus drilling exposure
Inventor: CHO BYEONG HO
IPC: H01L21/027
Filed: 2006-04-12
Abstract: A method for manufacturing a photo mask for a focus drilling exposure method is provided to manufacture a photo mask with a uniform critical dimension of a target pattern by performing an OPC(Optical Proximity Correct) for a random pitch and a size. A method for manufacturing a photo mask for a focus drilling exposure method includes the steps of: setting the layouts of target patterns to be formed on a wafer(100); arranging the test patterns for the target patterns(110); extracting rule parameters by exposing the test patterns in a focus drilling method(120); performing an OPC for the target patterns to be formed on the wafer by using mask bias rule data(130); and manufacturing the photo mask with data from the OPC performance for obtaining a uniform critical dimension of the target patterns(140).
Patent KR-20060110779-A (KR)
Title: Polyurethane foams made with blowing catalyst compositions containing primary hydroxyl groups and high ethylenediamine backbones
Inventor: BURDENIUC JUAN JESUS
IPC: C08G18/18
Filed: 2006-04-14
Abstract: Provided is a method for preparing polyurethane foam, which uses a hydroxyl group-containing tertiary amine catalyst to enhance foaming and gellation efficiently during polymerization of an isocyanate compound with a polyol compound, and to obtain polyurethane foam of good quality. The method for preparing polyurethane foam comprises the step of reaction with: (a) at least one organic isocyanate compound; (b) at least one polyol; (c) at least one foaming agent; and (d) at least one tertiary amine catalyst compound represented by the following formula. In the above formula, each of R1, R2 and Y represents independently a C1-C3 alkyl group or -CH2CH2OH; Z is -CH2CH2OH; and n is an integer ranging from 3 to 7.
Patent KR-20070104744-A (KR)
Title: A bidding method for e-commerce
Inventor: LEE CHANG HEON
IPC: G06Q30/08
Filed: 2006-04-24
Abstract: A bidding method for EC is provided to make a bidder select a bidding mode and select two successful bidders through one bidding by providing an active joining change for enabling the bidder to determine the highest or lowest bidding mode, and advancing the bidding in the highest and lowest bidding mode at the same time. A bidder authenticator checks qualification of the bidder based on bidder information received from a user terminal(S200). If the bidder is authenticated, the available bidding modes are provided to the user terminal(S202,S203). If bidding record view is selected, current bidding records are displayed to the user terminal(S205). The bidding mode and price selected by the bidder are received from the user terminal(S206). A bidding status of the bidder is stored to a bidding information database of a database part(S207). If one bidding mode is selected, the bidder bidding a unique bid is selected as the successful bidder among the bidders selecting each bidding mode(S209). If the bidder bidding the unique bid is not found, the bidder bidding the bid closest to the highest or lowest bid is selected as the successful bidder by each bidding mode(S210).
Patent KR-20070106173-A (KR)
Title: Printed circuit board and preparing method thereof
Inventor: HONG SEUNG WOO
IPC: H05K3/06
Filed: 2006-04-28
Abstract: A printed circuit board and a method for manufacturing the same are provided to obtain a minute etching by forming a minute etching resist on a circuit surface before flash etching. A method for manufacturing a printed circuit board includes the steps of: forming a metal seed layer(201) on a resin substrate(200); forming a patterned metal circuit layer on the metal seed layer; forming an etch-resist layer(101) on the patterned metal circuit layer; and etching and removing the metal seed layer of a region in which the patterned metal circuit layer is not formed. The formation step of the patterned metal circuit layer includes the steps of: coating the metal seed layer with photoresist and exposing a metal seed layer of a part in which a circuit pattern will be formed; forming a circuit pattern on the exposed metal seed layer by an electrolytic metal plating; and removing the photoresist.
Patent KR-20060059929-A (KR)
Inventor: INOUE KAZUHIRO
IPC: H01L51/52
Filed: 2006-05-01
Abstract: 반사형이나 반투과형 LCD의 고품질화의 실현을 과제로 한다.  제1 기판(100)에는, 화소마다 형성된 스위칭 소자인 TFT(110), TFT(110)를 덮는 절연막 상에 TFT(110)와 절연되고, 제2 기판(200)측으로부터 ITO 등으로 이루어지는 제2 전극(250)을 투과하여 입사되는 빛을 반사하는 반사층(44)을 형성한다.  또한, 반사층(44)보다 액정층(300)측에 제2 전극(250)과 동일한 일함수를 가지며, ITO 등의 투명 도전 재료로 이루어지는 제1 전극(50)을 형성하여 TFT(110)와 접속한다.  이러한 구성에 의해 제1, 제2 전극(50, 250)에 의해 액정층(300)을 대칭성 좋게 교류 구동 가능하게 한다.  제1 전극(50)과 TFT(110)와는, 고융점 금속으로 이루어지는 접속용 금속층(42)을 개재하여 확실하게 접속한다. 
       
     반투과형, 반사층, 투명 도전 재료, 일함수
Patent KR-20070107915-A (KR)
Title: Liquid crystal display
Inventor: SON JONG HO
IPC: G02F1/13363
Filed: 2006-05-04
Abstract: A liquid crystal display device is provided to improve light transmissivity by generating circularly polarized light by using 1/4 wave plates and employing first and second polarization plates having the same light absorption axes, thereby removing complicated connecting work of a plurality of polarization plates. A liquid crystal display device includes a TFT(Thin Film Transistor) substrate, and a color filter substrate facing the TFT substrate. A liquid crystal layer(50) is implanted between the TFT substrate and the color filter substrate. First and second polarization plates(70,10) are respectively mounted outsides the TFT substrate and the color filter substrate, wherein both the first and second polarization plates have the same light absorption axes(AA). First and second 1/4 wave plates(60,20) are disposed between the TFT substrate and the first polarization plate, and between the color filter substrate and the second polarization plate. The liquid crystal layer keeps polarization state of incident light thereof when a voltage is not applied to the liquid crystal layer.