baber/WOPTO huggingface dataset:
Patent KR-20050084007-A (KR)
Title: 3-5 group compound semiconductor and method for preparation thereof
Inventor: SHIMIZU MASAYA
IPC: C30B29/40
Filed: 2003-11-21
Abstract: 1) A 3-5 group compound semiconductor which has a substrate, a buffer layer represented by a general formula: InuGavAl wN, wherein 0 <= u, v and w <= 1, and u + v + w = 1, formed on the substrate and a crystalline layer of a 3-5 group compound semiconductor represented by a general formula: InxGay AlzN, wherein 0 <= x, y and z <= 1, and x + y + z = 1, formed on the buffer layer, characterized in that said buffer layer has a film thickness of 5 to 90 Å and (2) a method for preparing the 3-5 group compound semiconductor, characterized in that it comprises an initial step of growing the buffer layer represented by the general formula: InuGavAlwN so as for the layer to have a film thickness of 5 to 90 Å at a temperature lower than that for the growth of the crystalline layer of the 3-5 group compound semiconductor and a subsequent step of growing said crystalline layer of the 3-5 group compound semiconductor represented by the general formula: InxGayAlzN.
Patent KR-20070051617-A (KR)
Inventor: SANDERS SCOTT D
IPC: H04N5/50
Filed: 2004-10-19
Abstract: 하나 이상의 튜너를 갖는 튜너 장치(예를 들어, PC, 개인용 비디오 레코더, 셋톱 박스 등)에서 자동 TV 신호/튜너 설정을 수행하는 시스템 및 방법이 개시된다.  자동 TV 신호/튜너 설정은 튜너 장치에서의 튜너 개수를 식별하고, 튜너들이 아닐로그인지 디지탈인지를 식별하고, 각 튜너가 지원하는 방송 표준이 어떤 것인지를 식별한다.  튜너 장치가 TV 신호를 수신하게 될 지리적 영역이 식별되고, 해당 영역을 지원하는 튜너들이 식별된다.  디지탈 튜너들은 디지탈인 것으로 보고되는 반면, 아날로그 튜너들은 유효 TV 신호의 위치를 찾아 내어 임의 유효 TV 신호원(예를 들어, 안테나, 케이블 공급자, 셋톱 박스)을 결정하도록 스캐닝된다. 
       
     튜너 장치, 자동 TV 신호/튜너 설정, 방송 표준 유효 TV 신호원
Patent KR-20050121196-A (KR)
Title: Use of l-carnitine for the treatment of cardiovascular diseases
Inventor: KOVERECH ALEARDO
IPC: A61P9/10
Filed: 2004-03-03
Abstract: The use of L-carnitine or one of its pharmaceutically acceptable salts is described for the preparation of a medicine useful for reducing the number of deaths caused by acute myocardial infarction and for improving the short-and-long-term prognosis in the patients treated with it, in which L-carnitine is administered parenterally within the first few hours of onset of the symptoms of acute myocardial infarction at an initial dose of 9 grams a day for 5 days, after which the treatment is continued at a dose of 4 grams a day by the enteral route.
Patent KR-20050100383-A (KR)
Title: Underpants-type disposable wearing article
Inventor: SHIMADA TAKAAKI
IPC: A61F13/49
Filed: 2004-01-23
Abstract: An underpants-type disposable wearing article (1A) is constructed from a non-water-permeable base sheet (2) and an absorbing panel (3), and the article has a waist girth opening (4) and a pair of leg girth openings (5). The wearing article (1A) has fixed portions (21) to which second elastic members (19) are fixed in the vicinities of side edges (12, 20) of waist girth side-portions (10) and of leg girth side-portions (11). The wearing article (1A) also has free portions (22) positioned between the fixed portions (21) and not fixed to the base sheet (2) and the panel (3). The free portions (22) of the second elastic members (19) and leg girth elastic members (23) three- dimensionally intersect the leg girth side-portions (11) and part of the waist girth side-portions (10) which part is positioned nearer to a crotch region (7), and the free portions (22) and the leg girth elastic members (23) are not fixed to each other at the intersection. The fixed portions (21) of the second elastic members (19) extending in the crotch region (7) are positioned nearer to the side edges (20) of the leg girth side-portions (11) than the leg girth elastic members (23).
Patent KR-20050103309-A (KR)
Title: Golf club head of ductile or gray iron
Inventor: RADCLIFFE NATHANIEL JOEL
IPC: A63B59/00
Filed: 2004-02-27
Abstract: A golf club head made of a ferrous metal and having a density in the range from about 5 to about 6.8 g/cm3 and from about 7.0 to about 7.4 g/cm3, and such heads made of a cast ferrous metal having a density in the range from about 5 to about 7. 4 g/cm3. The entire golf club head may be made of such ferrous metal. Or, the ferrous metal is preferably a ductile iron or gray iron. The ferrous metal may be present as an insert in the ball hitting face of the club head, and the body of the club head may be a material different from the ferrous material. Or, the body of the club head may be made of the ferrous metal and the ball hitting face of the club head may be a different material.
Patent KR-20050113235-A (KR)
Title: Thermosetting resin composition, multilayer body using same, and circuit board
Inventor: TANAKA SHIGERU
IPC: C08L63/00
Filed: 2004-04-12
Abstract: A thermosetting resin composition which is suitably used for manufacturing circuit boards such as flexible printed circuit boards (FPC) or buildup circuit boards is disclosed. A multilayer body and a circuit board manufactured by using such a thermosetting resin composition are also disclosed. By using a thermosetting resin composition which contains a polyimide resin component (A), a phenol resin component (B), and an epoxy resin component (C) and has a mixing ratio by weight (A)/[(B)+(C)] within the range of 0.4-2.0 that represents the ratio of the component (A) to the total weight of the component (B) and the component (C), there can be obtained a multilayer body or a circuit board which is excellent in dielectric characteristics, adhesiveness, workability, heat resistance, and liquidity. By using a thermosetting resin composition which contains a polyimide resin (A), a phosphazene compound (D), and a cyanate ester compound (E), wherein a phenoxyphosphazene compound (D-1) having a phenolic hydroxyl group and/or a crosslinked phenoxyphosphazene compound (D-2) which is obtained by crosslinking the phenoxyphosphazene compound (D-1) and has at least one phenolic hydroxyl group are contained as the phosphazene compound (D), there can be obtained a multilayer body or a circuit board which is excellent in dielectric characteristics, workability, heat resistance, and flame retardance.
Patent KR-20060009830-A (KR)
Title: A method for representing a virtual image on the instant messaging device
Inventor: XU LIANG
IPC: H04L12/58
Filed: 2004-04-26
Abstract: The present invention provides a method for representing a virtual image on the instant messaging device, The method includes the following steps : In step A: the require of acquiring a virtual image is transmitted to the virtual image picture server by the instant messaging device; In step B, the virtual image picture server acquires the corresponding virtual image picture from the virtual image file server according to the received require of acquiring the virtual image, It transfers the virtual image picture into the picture information, and then transmits the picture information back to the instant messaging device described in step A. In step C: The instant messaging device displays the virtual image picture based on the received picture information. The invention has explored the function of communication service of instant messaging devices with a increase in the ability of adding value on instant messaging devices.
Patent KR-20060006046-A (KR)
Title: High strength non-woven fabric
Inventor: SUZUKA RYUJI
IPC: D04H5/06
Filed: 2004-04-22
Abstract: A high strength laminated non-woven fabric, characterized in that it comprises a thermoplastic synthetic filament layer having a fiber diameter of 7 to 20 mum as upper and lower layers and a thermoplastic synthetic fine fiber layer having a fiber diameter of 5 mum or less as an intermediate layer, and respective layers are integrated through pressing, wherein the fine fibers in the fiber layer enter into at least one face of the filament layer with an entrance index of 0.36 or more, and bind with, envelop or interlace with the filament to form a mixed structure, and wherein the laminated non-woven fabric exhibits a weight of 10 to 250 g/m2 and a bulk density of 0.20 g/cm3 or more. The above spun-bonded non-woven fabric exhibits various durable filter and barrier functions, and has a tensile strength markedly superior compared to a conventional spun-bonded non-woven fabric.
Patent KR-20060004963-A (KR)
Title: Method and array for determining the focal position during imaging of a sample
Inventor: BUBLITZ DANIEL
IPC: G03F7/207
Filed: 2004-04-27
Abstract: The invention relates to a method for determining the focal position during imaging of a sample (4), according to which a field-limiting aperture is imaged onto the sample, said image is detected by means of a position-sensitive receiver device that is inclined relative to the field-limiting aperture, and the focal position is determined based on the intensity distribution on the receiver device. The invention further relates to arrays for carrying out the inventive method. According to a method of said type, an image of an optical grating at least partly overlaps the image of the field-limiting aperture on the sample (4); intensity values for the light reflected by the sample are obtained by means of the position-sensitive receiver device; said intensity values are assigned to positions on the receiver device; position-related contrast values are determined from the position-related intensity values; the position of the contrast centroid on the receiver device is determined as the equivalent of the actual focal position based on said contract values.
Patent KR-20050121757-A (KR)
Title: Method and apparatus for representing image granularity by one or more parameters
Inventor: GOMILA CRISTINA
IPC: G06T5/00
Filed: 2004-03-30
Abstract: To characterize film grain, a Film Grain Characterizer (23) receives an incoming information stream (12) and a filtered information stream (24) from which the film grain has been removed. From these streams, the Film Grain Characterizer (23) outputs a message that contains an identity of a model for simulating grain, as well at least one of a set of several parameters, including correlation parameters, intensity-independent parameters and intensity-dependent parameters used by the identified model. An encoder (26, 13) encodes the film grain information for subsequent transmission.
Patent KR-20060015313-A (KR)
Title: System and method for user interaction in a peer-to-peer environment
Inventor: MARKKI OUTI
IPC: H04L29/08
Filed: 2004-05-26
Abstract: Systems and methods applicable, for example, to searching for entities reachable via networking, allowing for communications among node users, and performing sharing operations. Additionally, systems and methods applicable, for example, in allowing users to easily employ network-capable nodes for various services. Such systems and methods could for example, be employed in the provision of services such as sharing, messaging, and/or chat.
Patent KR-20060131603-A (KR)
Title: Method and apparatus for combining food particles and ice cream
Inventor: JONES CURT
IPC: A23G9/16
Filed: 2004-09-21
Abstract: An apparatus and method for combining cryogenically frozen food and traditional conventional ice cream is disclosed.
Patent KR-20070075103-A (KR)
Title: Apparatus of displaying channel information for power line communication and method thereof
Inventor: CHANG SEUNG GI
IPC: H04B3/54
Filed: 2006-01-12
Abstract: A PLC(Power Line Communication) channel information display device and a method therefor are provided to determine channel information through channel estimation to display the determined information to a user, thereby simply testing whether a channel is usable before a PLC device is installed. A channel information determiner(110) determines channel information which contains bandwidths usable by a user in the current PLC network through PLC channel estimation. A channel information display(120) displays the channel information to the user. The determiner comprises as follows. A data frame transmission time determiner(112) determines data frame transmission time required for transmitting overall data frames through the channel estimation. A hierarchical bandwidth calculator(114) divides size of data to be transmitted at each transmission hierarchy by the data frame transmission time, and calculates the bandwidths usable by the user.
Patent KR-20070076064-A (KR)
Title: Driving method for liquid crystal display and liquid crystal display using the same
Inventor: MOON JI HYE
IPC: G02F1/1345
Filed: 2006-01-17
Abstract: An LCD and a method for driving the same are provided to offset noise generated due to a swing voltage applied to a common voltage, by applying a voltage, which has a level equal to the swing voltage and a phase contrary to the swing voltage, to a dummy electrode. A thin film transistor substrate includes thin film transistors and pixel electrodes(170) respectively connected to the thin film transistors. A color filter substrate includes color filters(220) and a common electrode(240) corresponding to the pixel electrodes. A liquid crystal material(400) is formed between the thin film transistor substrate and the color filter substrate. A dummy electrode(500) is formed on at least one of the thin film transistor substrate and the color filter substrate. A driver applies a swing voltage to the common electrode, and applies a voltage, which has a level equal to the swing voltage and a phase contrary to the swing voltage, to the dummy electrode.
Patent KR-20070077578-A (KR)
Title: A 3d graphics accelerator processor architecture to perform transformation, lighting, and rasterization
Inventor: HONG SANG HOON
IPC: G06F9/38
Filed: 2006-01-24
Abstract: A processor structure for performing transformation, lighting, and rasterization in a 3D accelerator is provided to prevent a processing capability from being largely decreased while minimizing power consumption and an area through minimizing the number of devices and efficiently distributing tasks to operate all processes without disconnection. Data to be processed is provided to a plurality of geometry processors(511-518) through a data former(56), storage devices(541,542), and triangle corner storage devices(531,532) to process a geometry engine part and a rasterizer part. Each geometry processor stores a result as an intermediary value, or transfers the result to a device(55) for outputting the result to a controller or a pixel processor by receiving additional operation assistance from segmental accumulators(521,522). The result is output to a pixel processor or is used as a determination rule of the controller.
Patent KR-20070077947-A (KR)
Title: Method for processing mobile phone call and mobile phone therefor
Inventor: LEE JANG SU
IPC: H04M1/57
Filed: 2006-01-25
Abstract: A mobile communication terminal and a method for processing a call are provided to allow a user to smoothly make communication with the other party and instantaneously find data for conversation by selectively searching for recorded data related to the other party. A memory(100) stores determination information in order to determine plural data recorded through a data recording operation and recorded data related to the other party of a call. A controller(200) extracts determination information corresponding to the other party when a call termination/reception service is performed. The controller searches for the recorded data about the other party in the memory based on the extracted determination information and outputs the recorded data.
Patent KR-20070087901-A (KR)
Title: The white stone in the sea why the cause of appearance and removing agent for white stone and the method of removing
Inventor: HUH WON KI
IPC: C02F1/52
Filed: 2006-01-27
Abstract: A method for removing white stone in the sea is provided to realize complete removal of white stone, by jetting a calcium removing agent and a calcium alginate removing agent on the white stone so that calcium and calcium alginate in the white stone are dissolved in water. A calcium removing agent and a calcium alginate removing agent are used to remove white stone. The white stone is formed when a large quantity of lime reacts with alginic acid to form calcium alginate, and lime is thickly stacked on the calcium alginate. The calcium removing agent is jetted on the white stone using a water knife and a water gun. While the white stone is crushed by and is reacted with the calcium removing agent, the calcium is dissolved in water. The calcium alginate removing agent is jetted on the white stone using the water knife. While the white stone reacts with the calcium alginate removing agent, the calcium alginate is dissolved in water.
Patent KR-20060089659-A (KR)
Inventor: IKENO MASAYUKI
IPC: C09D183/04
Filed: 2006-02-03
Abstract: 본 발명은 
     (A) 규소 원자에 결합한 알케닐기를 1 분자 중에 평균 1개 이상 갖는 오르가노폴리실록산, 
     (B) 분자쇄의 양쪽 각 말단에만 규소 원자에 결합한 수소 원자를 1개 갖고 25℃에서의 점도가 0.001 내지 1.0 Paㆍs인 직쇄상의 오르가노히드로겐폴리실록산,  
     (C) 규소 원자에 결합한 수소 원자를 1 분자 중에 3개 이상 갖고 25℃에서의 점도가 0.001 내지 10 Paㆍs인 오르가노히드로겐폴리실록산,  
     (D) 부가 반응 촉매,  
     (E) BET 비표면적이 50 m 2 /g 이상인 미분말 실리카, 및 
     (F) 접착성 부여제 
     를 함유하는 액상 실리콘 고무 코팅제 조성물, 및 상기 조성물을 경화시켜 이루어지는 고무 코팅층을 갖는 커튼 에어백을 제공함으로써, 인플레이터 가스의 누출을 억제하고 팽창 시간의 지속성이 우수한 커튼 에어백, 및 그의 제조에 유용한 고무 코팅제 조성물을 제공한다.  
     인플레이터 가스, 실리콘 고무, 커튼 에어백, 오르가노폴리실록산, 오르가노히드로겐폴리실록산, 미분말 실리카
Patent KR-20070081550-A (KR)
Title: Keyboard, computer inputting system and method using the keyboard
Inventor: AN MUN HAK
IPC: G06F3/02
Filed: 2006-02-13
Abstract: A keyboard, and a computer input system and a method using the same are provided to enable an untrained user to input with shorthand, facilitate/simplify input, and reduce a mistyping ratio. The keyboard(31) includes a plurality of keys including general keys and a word conversion key, and a detector(32) detecting press of the keys. A controller(33) outputs a character, a number, or a symbol by receiving a key press signal from the detector. A glossary database(37) stores a plurality of first words and the second word matched with the first word. A word converting module(34) loads the second word from the glossary database and outputs the second word by the controller if the user presses the word conversion key after the first word is inputted by pressing the general keys.
Patent KR-20070088999-A (KR)
Title: Sterilization device
Inventor: WON YOUNG MAN
IPC: A61L2/00
Filed: 2006-02-27
Abstract: A sterilization device is provided to reduce the concentration of ozone by preventing ultraviolet rays of a short wavelength generated from an ultraviolet lamp from being reacted with oxygen in a case. A sterilization device is composed of a case(21) having an inner closed space(24); an ultraviolet lamp(22) installed in the case to generate ultraviolet rays of long and short wavelengths; and an optical filter(23) disposed on at least one side of the case, to reduce ozone by passing only the ultraviolet rays of a long wavelength generated from the ultraviolet lamp. The inside of the case is filled with nitrogen or inert gas, or kept in a vacuum state to prevent the ultraviolet rays of a short wavelength from being reacted with oxygen.
Patent KR-20070090673-A (KR)
Title: Phase change memory device
Inventor: CHOI BYUNG GIL
IPC: G11C13/02
Filed: 2006-03-03
Abstract: A phase change memory device is provided to reduce layout area of the phase change memory device, by comprising a section word line driver including only a pull-down device downing the voltage level of a local word line in response to block information and a voltage applied to a main word line. A number of memory blocks comprise a number of phase change memory cells, respectively. A main word line is shared by the memory blocks. A number of local word lines are arranged to correspond to each memory block. A number of section word line drivers are connected between the main word line and each local word line, and controls the voltage level of the local word line in response to block information and a voltage applied to the main word line. The section word line drivers include at least one first section word line driver(210) and at least one second section word line driver(220). The first section word line driver does not include a pull-up device, and includes a pull-down device pulling down the voltage level of the local word line in response to the block information and the voltage applied to the main word line. The second section word line driver includes a pull-up device pulling up the voltage level of the local word line in response to the voltage applied to the main word line, and a pull-down device pulling down the voltage level of the local word line in response to the block information and the voltage applied to the main word line.
Patent KR-20070098293-A (KR)
Title: Cleaning system and cleaning methode using electrolysis sterilizing water
Inventor: KIM SANG HO
IPC: C02F1/461
Filed: 2006-03-31
Abstract: A cleaning system and a cleaning method are provided to perform effectively a sterilizing process without a synthetic detergent by immersing an object to be cleaned in sterilizing water obtained by electrolysis, and to reuse repeatedly water for sterilization or washing. Water supplied from the outside is filtered by a pretreatment filter(100). The filtered water is electrolyzed to generate sterilizing water(W). An object to be cleaned is immersed in the sterilizing water, thereby performing the sterilization of the object to be cleaned. The sterilizing water used in sterilizing the object to be cleaned is filtered again. The object to be cleaned, which is sterilized by the sterilizing water, is cleaned by purified water.
Patent KR-20070098312-A (KR)
Title: Over voltage protection circuit and method thereof
Inventor: KIM DAE YONG
IPC: H02H9/04
Filed: 2006-03-31
Abstract: An overvoltage protection method and an overvoltage protection circuit are provided to reduce a chip layout size by arranging an overvoltage detecting logic inside an IC chip. An overvoltage protection circuit includes a voltage converter(120), a voltage comparator(160), and a switching unit(140). The voltage converter converts a source voltage to first and second voltages. The voltage comparator compares the first voltage with the second voltage and generates a control signal. The switching unit determines whether the source voltage is to be applied on a chip based on the control signal. The voltage converter is arranged inside the chip. The voltage converter includes a first and second voltage generators. The first voltage generator converts the source voltage to the first voltage, while the second voltage generator converts the source voltage to the second voltage.
Patent KR-20070103178-A (KR)
Title: Negative active material for rechargeable lithium battery method of preparing the same and lithium secondary battery comprising the same
Inventor: CHO JAE PHIL
IPC: H01M4/04
Filed: 2006-04-18
Abstract: A positive electrode active material for a lithium secondary battery is provided to realize high capacity and excellent cycle life characteristics by maintaining its crystalline wall structure during repeated charge/discharge cycles. A positive electrode active material for a lithium secondary battery comprises a wall frame formed of a composite metal oxide containing a Group 14 element and a Group 15 element, and mesopores preset in the wall frame. The mesopore has a size of 0,5nm-10nm. The Group 14 element has a size of 3 nm or less. The Group 14 element is selected from the group consisting of Sn, Ge, Si and a combination thereof, and the Group 15 element is selected from the group consisting of P, Sb, Bi and a combination thereof.