baber/WOPTO huggingface dataset:
Patent KR-20080053119-A (KR)
Title: Apparatus for blocking forged multicast source packets and method thereof
Inventor: PARK HEUK
IPC: H04L9/00
Filed: 2006-12-08
Abstract: An apparatus and a method for blocking a forged multicast packet are provided to prevent a consumption of a limited resource of a network by preventing a forged traffic from being multicasted. An apparatus for blocking a forged multicast packet includes an input port(410), an output port(420), a forwarding processing unit(450), an address checking unit(460), a filtering database(470), a multicast gate information unit(510), and a port information transfer unit(520). The input port and output port are coupled to a user terminal. The forwarding processing unit transmits an input frame to the port. The address checking unit checks an address of the terminal coupled to the input port from a source address of a frame received from the input port. The filtering database stores information regarding the output port coupled to the terminal having a target address of the frame based on the information received from the address checking unit. The multicast gate information unit has information regarding a multicast MAC address of the frame which performs a single direction multicast service. The multicast gate information unit blocks or passes all frames having the multicast address as the target address. The port information transfer unit checks an MAC address of IGMP(Internet Group Management Protocol Querier) coupled to a switch. The port information transfer unit transmits the information regarding the port to the multicast gate information unit.
Patent KR-20080054729-A (KR)
Title: Testing system for paint
Inventor: OH CHANG SEOK
IPC: G01N11/02
Filed: 2006-12-13
Abstract: A system of testing paint for a vehicle is provided to reduce test time and improve reliability of test results by installing a friction resistor in a circulation pipe and adjusting a friction resistance applied to paint circulating in the circulation pipe. A system of testing paint for a vehicle includes a paint tank(10), a circulation pipe(12), a pump(14), a paint friction resistor(16), and a filter(18). The paint tank stores paint. The circulation pipe is connected to the paint tank to circulate paint. The pump is installed on the circulation pipe to make paint circulate in the circulation pipe. The paint friction resistor is installed on the circulation pipe to apply friction resistance to paint. The filter is installed on the paint tank filters paint.
Patent KR-20070011207-A (KR)
Title: Method for forming wiring pattern, method for manufacturing device, and device
Inventor: MORIYA KATSUYUKI
IPC: H05K3/10
Filed: 2006-12-20
Abstract: A method of forming a wiring pattern, a method of manufacturing a device, and a device are provided to suppress the generation of voids due to thermal cycle by collectively baking a laminated layer. A bank(B) is formed on a substrate(9) to surround a desired area of the substrate. A first functional liquid containing a material of the wiring pattern is discharged onto an area surrounded by the bank to form a first wiring pattern, and the first wiring pattern is subjected to pre-baking. Lyophobicity is imparted to the bank. Then, a second functional liquid is discharged onto the first wiring pattern to form a second wiring pattern, and the second wiring pattern is subjected to pre-baking. Lyophobicity is imparted to the bank. A third functional liquid is discharged onto the second wiring pattern to form a third wiring pattern. The first to third wiring patterns are baked.
Patent KR-20080057738-A (KR)
Title: Microwave oven with inner cooking room
Inventor: CHO DONG HEE
IPC: F24C7/02
Filed: 2006-12-20
Abstract: A microwave oven having an inner cooking room is provided to allow a user to easily clean a cooking chamber by separating an additional cooking chamber from the cooking chamber. A microwave oven having an inner cooking chamber comprises a cooking chamber(110) having exhaust ports at one side thereof and a tray(115) coupled with a tray motor(113) on the bottom surface thereof. A machine room(120) is formed at a lateral side of the cooking chamber, and includes a magnetron(140) for generating microwaves and a wave guide(142) serving as a passage through which the microwaves are supplied to the cooking chamber. An inner cooking chamber(150) has exhaust holes(155a) corresponding to the exhaust ports at one side thereof and a concave section(155b) in which the tray motor is seated. The inner cooking chamber is made of plastic or glass material through which the microwaves pass.
Patent KR-20070013252-A (KR)
Title: Circuit boad including a plurality of via structures
Inventor: PARK SUNG JOO
IPC: H05K3/40
Filed: 2006-12-21
Abstract: A circuit board having plural via structures is provided to reduce the whole area of a via hole in the circuit board by connecting plural wiring positioned on upper and lower portions of the board by using a plurality of via. A circuit board includes a dielectric substrate having via structures(730,740), and a pair of signal wiring(721,723,724,726) formed on the dielectric substrate and connected to the via structure. The via structure has via-holes(731,741) penetrating through the dielectric substrate and a pair of via formed on an inner wall of the via hole and connected to the pair of wiring. The via-hole has plural sub via-holes which are formed to overlap one another.
Patent KR-20080078929-A (KR)
Title: Kiosk integration management system and the method
Inventor: PARK SANG DAE
IPC: G06Q10/10
Filed: 2006-12-27
Abstract: An integrated kiosk management system and method are provided to allow resident to control an indoor home network at a common entrance and provide visiting information of the common entrance and status information of each house hold by using a kiosk. An integrated kiosk management system includes a home network member, a kiosk(200), an electronic key, and an integrated management server(300). The home network member controls electronic apparatuses of house holds, metering of gas, water and electricity, and a crime prevention/disaster prevention unit(150), The kiosk controls door lock of a common entrance and outputs state information of residence and image information of visitors. The electronic key stores authentication information given to each resident, requests the kiosk to authenticate the resident and transmits emergency call information. The integrated management server allows communication between the kiosk and the network member, communication of each house hold and connection of an external terminal to the home network member, receives the emergency call information and drives an emergency camera to capture image information of a corresponding region.
Patent KR-20080060517-A (KR)
Title: Window installing structure of mobile communication terminal
Inventor: SUNG CHI KYUNG
IPC: H04B1/38
Filed: 2006-12-27
Abstract: A window combination structure of a mobile communication terminal is provided to mount a display device and a window adhesively by using a UV(Ultraviolet) adhesive, so that an interval between the display device and the window gets smaller, thereby realizing clear definition of an LCD(Liquid Crystal Display) screen. A case housing(100) consists of a display device receiver(110) for receiving a display device(200) and a stepped end unit(111) on one side of the display device receiver. A window(300) is put on the stepped end unit, and is contacted with the display device. The display device is contacted with the window by a UV adhesive(400). The window is configured in thin film type.
Patent KR-20080061051-A (KR)
Title: Method of etching a wafer
Inventor: GU JA BUNG
IPC: H01L21/3065
Filed: 2006-12-28
Abstract: A method for etching a wafer is provided to prevent an etch stop phenomenon from occurring due to imbalance of a deposition quantity and an etch quantity by repeatedly performing a deposition process, an etch process and a cleaning process. A wafer(100) having a predetermined mask pattern(200) is disposed in a plasma chamber. While a predetermined pressure is maintained in the plasma chamber, a first gas is injected into the plasma chamber to deposit polymer on the surface of the wafer. A second gas is injected into the plasma chamber to etch the polymer and the wafer. A third gas is injected into the plasma chamber to clean the polymer remaining on the surface of the wafer. The processes for depositing, etching and cleaning the polymer are repeated. An inert gas can further be injected in the cleaning process.
Patent KR-20060056952-A (KR)
Title: Method of bone expansion and compression for receiving a dental implant using threaded expanders
Inventor: NILO PATRICIO
IPC: A61C3/02
Filed: 2004-07-27
Abstract: A method and devices for bone tissue expansion and compression for receiving a dental implant are disclosed. The method includes the steps of creating an initial osseotomy site in the maxilla or the mandable using a pilot drill; screwing a first threaded expander into the site to expand the site laterally; and allowing the expander staying in the site for a short time to impress the interior wall of the osseotomy site; then retrieving the first expander. These steps are repeated using a second, and/or third threaded expander having an increasing outer diameter to further expand the osseotomy site to a final diameter which is complementary, but narrower than the diameter of the dental implant so that expanded osseotomy site enables uniform engagement of the implant with the bone tissue. A preparation drilling to extend osseotomy site only at cortical level can be incorporated for hard bone and larger implants.
Patent KR-20060090660-A (KR)
Title: Windscreen wiper device
Inventor: BOLAND XAVIER
IPC: B60S1/00
Filed: 2004-08-25
Abstract: A windscreen wiper device comprising an elastic, elongated carrier element, as well as an elongated wiper blade (2) of a flexible material, which can be placed in abutment with a windscreen to be wiped, which wiper blade (2) includes opposing longitudinal grooves (3) on its longitudinal sides, in which grooves spaced-apart longitudinal strips (4) of the carrier element are disposed, wherein neighbouring ends (5) of said longitudinal strips (4) are interconnected by a respective connecting piece (6), which windscreen wiper device comprises a connecting device (7) for an oscillating arm (8), as well as a spoiler (11) detachably connected to the wiper blade (2), with the special feature that said spoiler (11) comprises a less-flexible profile (13) which is slidably mounted on a mounting portion of the wiper blade (12).
Patent KR-20060057640-A (KR)
Title: Method for producing substrate having carbon-doped titanium oxide layer
Inventor: FURUYA MASAHIRO
IPC: C23C8/02
Filed: 2004-12-08
Abstract: A method for producing a substrate having a carbon-doped titanium oxide layer, which comprises subjecting the surface of a substrate at least the surface layer of which comprises titanium, a titanium alloy, a titanium alloy oxide or a titanium oxide to a heat treatment in an atmosphere of a combustion gas from a gas containing a hydrocarbon as a primary component or an atmosphere of a gas containing a hydrocarbon as a primary component, so as for the surface to have a temperature of 900 to 1500°C, or exposing said surface of the substrate directly to a combustion flame from a gas containing a hydrocarbon as a primary component to treat the surface with heat so as for the surface to have a temperature of 900 to 1500°C, thereby forming a carbon-doped titanium oxide. A substrate having a carbon-doped titanium oxide layer produced by the above method is excellent in durability (high hardness, scratch resistance, abrasion resistance, chemical resistance, heat resistance) and also can be used as a photocatalyst being responsive to a visible light.
Patent KR-20060115863-A (KR)
Title: Optical pickup and correction element used in optical pickup
Inventor: IKENAKA KIYONO
IPC: G11B7/135
Filed: 2004-10-28
Abstract: Disclosed is an optical pickup which is compatible at least with DVDs and high-density optical disks such as HD- DVDs. This optical pickup enables to secure adequate quantity of light and to correct chromatic aberration at the same time. Also disclosed is an optical system used in such an optical pickup.
Patent KR-20060101499-A (KR)
Title: Method for manufacturing compound semiconductor substrate
Inventor: HATA MASAHIKO
IPC: H01L29/737
Filed: 2004-10-25
Abstract: Disclosed is a method for manufacturing a compound semiconductor substrate which comprises the following steps (a) -(e): (a) a compound semiconductor functional layer (2) is epitaxially grown on a substrate (1); (b) a supporting substrate (3) is bonded to the compound semiconductor functional layer (2); (c) the substrate (1) and a part of the compound semiconductor functional layer (2) which is in contact with the substrate (1) are removed by polishing; (d) a multilayer substrate is obtained by bonding a highly heat-conductive substrate (such as a substrate composed of a Si or sapphire substrate (4) and a diamond thin film (5)) having a thermal conductivity higher than that of the substrate (1) to the surface of the compound semiconductor functional layer (2) which is exposed in the step (c); and (e) the supporting substrate (3) is separated from the multilayer substrate.
Patent KR-20060103479-A (KR)
Title: Replacement gate flow facilitating high yield and incorporation of etch stop layers and/or stressed films
Inventor: CHAU ROBERT
IPC: H01L21/336
Filed: 2004-12-24
Abstract: The present invention relates to the deposition of a layer (710) above a transistor structure, causing crystalline stress within the transistor, and resulting in increased performance. The stress layer may be formed above a plurality of transistors formed on a substrate, or above a plurality of selected transistors.
Patent KR-20060127033-A (KR)
Title: Bright and fast neutron scintillators
Inventor: KRAMER KARL WILHELM
IPC: G01T1/164
Filed: 2005-01-10
Abstract: The invention pertains to a neutron detector comprising a scintillating material of the generic formula Cs(2-z) RbZLiLn(1-X)X6 : xCe3+, where X is either Br or I, Ln is Y or Gd or Lu or Sc or La, where z is greater or equal to 0 and less or equal to 2, and x is above 0.0005, generally under the form of monocristal. The scintillating material has a remarkably low decay time.
Patent KR-20070024477-A (KR)
Title: Sanitary napkin
Inventor: TANIO TOSHIYUKI
IPC: A61F13/53
Filed: 2005-04-21
Abstract: [PROBLEMS] To provide a slender napkin for physiology disposed between a vaginal opening and an anal cleft part capable of improving a function for preventing menstrual blood from leaking rearward by fitting it to the anal cleft part. [MEANS FOR SOLVING PROBLEMS] This napkin (1) for physiology comprises a napkin body (2) having a liquid absorbing layer (22). A three-dimensional structural part (3) is formed on the skin side surface of the napkin body (2). The three- dimensional structural part (3) is formed of an airlaid nonwoven fabric and a liquid permeable sheet, and compression parts (37) extending upward are formed on the airlaid nonwoven fabric. The three-dimensional structural part (3) is fitted to the groove of a human body to effectively prevent the menstrual blood from leaking rearward in sleeping. ® KIPO & WIPO 2007
Patent KR-20060114723-A (KR)
Title: Built-in type outdoor unit for airconditioner
Inventor: KIM IN GYU
IPC: F24F1/00
Filed: 2004-02-26
Abstract: A built-in type outdoor unit for an air-conditioner is provided to prevent leakage of the air from a space between an outer wall of a building and the outdoor unit to the exterior. A built-in type outdoor unit for an air-conditioner includes a louver frame(108), an outdoor case(104), and a sealing member. The louver frame is fixed to an inner wall of an opened space of a building, divided into a suction region and a discharge region, and includes a plurality of louver blades installed in each region. The outdoor case is fixed on a bottom of the building to be in contact with the louver frame, one surface of which is opened, and the other surfaces of which are closed. The sealing member is installed between the louver frame and the outdoor unit case to make the outdoor unit case in contact with the louver frame.
Patent KR-20070012693-A (KR)
Title: Crosshead bearing for a large two-stroke diesel engine
Inventor: RATHMANN JENS
IPC: F16C33/10
Filed: 2004-05-18
Abstract: A positively dimensioned crosshead bearing (1) having a crosshead journal (4) with an axial bore (5) receiving system oil via a flexible connection. The system oil is distributed to the piston, the bearing surface of the crosshead and the crankpin bearing. At least two axial lubrication grooves (22) are disposed in the lower bearing surface. The bearing surface between the at least two axial lubrication grooves (22) is not interrupted nor distorted. ® KIPO & WIPO 2007
Patent KR-20070102633-A (KR)
Title: Structure for holding fine structure, semiconductor device, tft driving circuit, panel, display, sensor and their manufacturing methods
Inventor: KAWASHIMA TAKAHIRO
IPC: B82B3/00
Filed: 2006-02-08
Abstract: Disclosed is a method for arranging fine structures such as carbon nanotubes and semiconductor nanowires on a substrate. Also disclosed is a substrate having fine structures arranged thereon by such a method. Specifically disclosed is a method for arranging fine structures on a substrate which comprises a step for forming a groove (2) in a substrate (1); a step for dropping a solution (6), wherein fine structures (3) are dispersed, in the groove; and a step for arranging the fine structures in the groove in a self-organizing manner by evaporating the solution. A substrate on which fine structures are arranged by such a method can be used for field effect transistors and sensors.
Patent KR-20080065205-A (KR)
Title: Customized learning system, customized learning method, and learning device
Inventor: LEEM YOUNG HIE
IPC: G09B7/00
Filed: 2007-01-08
Abstract: A customized learning system, a customized learning method, and a learning device are provided to minimize a hearing difficulty and a learning difficulty due to a place, a time, a cost, a comprehension faculty, and a hearing level in learning a foreign language. A customized learning system includes a content producing and DB(DataBase) constructing device, a customized teaching material set constructing and supplying module(230), and a learning device(100). The content producing and DB constructing device produces files related to a customized teaching material set(130) and constructs component file pool DBs(211) and sever content DBs by teaching materials. The customized teaching materials set constructing and supplying module extracts the component file selected by a user from the component file pool DB of the corresponding teaching materials and supplies the component file. The learning device supplies various learning functions by using the customized teaching material set.
Patent KR-20070087493-A (KR)
Title: Honeycomb structure
Inventor: OHNO KAZUSHIGE
IPC: F01N3/021
Filed: 2007-02-08
Abstract: A honeycomb structure is provided to reduce a deterioration of characteristics of the honeycomb structure due to a change of parameters within a manageable range. A honeycomb structure(10) includes a porous ceramic member(20) and a bonding member layer(11). The porous ceramic member is composed of a silicon carbide. The plurality of porous ceramic members are layered by the bonding member layer. A ceramic block(15) is composed by processing the porous ceramic member attached by the bonding member layer in a cylindrical shape. A coating layer(12) is installed around the ceramic block. The porous ceramic member has a plurality of cells arranged in a lengthwise direction over a cell wall. One of end of the cell is sealed. The gas transmission coefficient of the cell wall is between 0.5mum^2 and 1.5mum^2.
Patent KR-20070038053-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q10/10
Filed: 2007-02-26
Abstract: 본 발명은 인터넷 온/오프라인 통합 전자가계부 제공방법에 관한 것으로, 인터넷에서 이루어지는 유형/무형의 상품거래 및 각종 마일리지 현황등을 거래발생시 바로 가계부 형식으로 자동누적 합산하여 저장하고 북마크 기능이 있는 인스턴트메신저 형태로 윈도우창 또는 웹사이트에 띄어 인터넷 사용자가 웹서핑중 항상 지출 및 마일리지 현황을 확인할 수 있도록 하는 시스템으로, (1)사용자로 하여금 온라인 상품 구매시 누적지출금을 감안하여 충동구매를 사전에 방지하는 등의 효율적인 지출계획을 수립할 수 있도록 하며, (2) 기존의 오프라인에서 계획된 가계부를 연동할 수 있도록 하여 각 개인의 총수입대비 지출계획을 일관성 있게 도시화시켜 제시하며, (3)웹상에서 발생되는 각종 마일리지를 체계적으로 관리하여 사용자의 수익증대를 도모하며 (4)은행사 및 카드사 데이터베이스 서버와 연계하여 사용자의 카드이용대금 및 결제일, 통장계좌의 입출금 내역 등을 가계부 브라우저를 통해 수시로 확인할 수 있도록 하며, (5)사용자가 항상 거래상품 및 마일리지를 보고 해당사이트를 자주 찾도록 유도(가계부 북마크 기능)하여 사이트 광고 효과를 높이는 동시에 사용자로 하여금 자주 찾는 사이트(쇼핑몰, 마일리지 사이트)를 가계부 브라우저에 설치되어 있는 가계부 북마크를 통해 빠르고 쉽게 접속이 가능하도록 하며, (6)사용자의 상품구매현황리서치 데이터베이스를 바탕으로 전자상거래 컨설팅 및 광고제휴를 가능케 하는 등의 기능을 구사하는 특징이 있다. 
       
     가계부, 마일리지, 온/오프라인 통합
Patent KR-20070041465-A (KR)
Inventor: KIM JEONG HOON
IPC: G06K19/07
Filed: 2007-02-28
Abstract: IC(Integrated Circuit)카드와 IC카드 제작 방법에 대한 것으로서, 카드 본체 내 안테나 코일 삽입층에 구비되는 안테나 코일과, 상기 카드 본체 앞면에 구비되는 것을 특징으로 하며, 상기 안테나 코일과 연결된 안테나 단자와 전기적으로 접속되도록 연결되는 제1의 IC칩이 탑재된 제1의 COB(Chip On Board), 및 상기 카드 본체 뒷면에 구비되는 것을 특징으로 하며, 상기 안테나 코일과 전기적으로 차단되는 제2의 IC칩이 탑재된 제2의 COB을 구비하여 이루어지는 것을 특징으로 한다. 이에 의해, 하나의 IC카드를 통해 하나의 비접촉식 IC카드와 두 개의 접촉식 IC카드 서비스를 제공하는 이점이 있으며, 또한 상기 IC카드 사용자가 상기 IC카드의 각면에 구비된 두 개의 접촉식 IC카드를 혼동하지 않고 별개의 접촉식 IC카드처럼 사용하도록 하는 이점이 있다.  
       
     IC카드,IC칩,COB
Patent KR-20080083797-A (KR)
Title: 반도체 메모리 장치의 프리 차지 신호 생성 회로
Inventor: MIN MIN
IPC: G11C5/14
Filed: 2007-03-13
Abstract: 본 발명은 노멀 프리 차지 명령 또는 오토 프리 차지 명령에 의해 타이밍 신호를 생성하는 타이밍 제어 수단, 및 상기 타이밍 신호를 프리 차지 신호로서 클럭에 동기시켜 출력하는 프리 차지 신호 생성 수단을 포함한다. 
       
     노멀 프리 차지, 오토 프리 차지,
Patent KR-20080091959-A (KR)
Title: Method for performing of video telephony in mobile terminal
Inventor: JEON JAE CHOON
IPC: H04B7/26
Filed: 2007-04-10
Abstract: A method for performing the video telephony in a mobile terminal is provided to prevent the delay of the call connection by controlling an error generated when performing the video telephony. A transmitting terminal(100) performs the connection with a server for providing the call waiting image service set by a receiving terminal(500) through a core network(200). When the transmitting terminal receives the call connection message from the receiving terminal at the connection process, the connection with the server is ended. After the end of the connection with the server, the transmitting terminal performs the video telephony relating to the receiving terminal. At the end process of the connection with the server, when the transmitting terminal receives the call connection message from the receiving terminal, the connection message to be transmitted to the server is transmitted to the receiving terminal.
Patent KR-20070103695-A (KR)
Title: Learning device and method
Inventor: SAWADA TSUTOMU
IPC: G06F15/18
Filed: 2007-04-18
Abstract: A learning device and a learning method are provided to reflect a part or the whole part of the knowledge about the order and connection to a network structure, and to learn the network structure additionally by building the network structure through a learning unit. A memory unit(10) stores a learning data. A learning unit builds a network structure according to the learning data. The learning unit builds the network structure based on the learning data. The learning unit prepares for an initial individual group composed by the individual having a gent type in which orders between the nodes and the cause and effect relation are prescribed, repeats the alternating process and/or the mutation process for the initial individual group on the basis of the genetic algorism, calculates the evaluation value of the individual, and searches for the optimal individual. The optimal individual expression is the network structure. A bayesian network has an initial network showing the cause and effect relation between the nodes with a graph, and a transition network.