baber/WOPTO huggingface dataset:
Patent KR-20060126629-A (KR)
Title: Surface finishing of soi substrates using an epi process
Inventor: KANG SIEN G
IPC: H01L21/762
Filed: 2000-04-20
Abstract: A method for treating a film of material (2101), which can be defined on a substrate, e.g. silicon. The method includes providing a substrate (2201) comprising a cleaved surface (2404) over an oxide surface or interface (2305), which is characterized by a predetermined surface roughness value. The substrate also has a distribution of hydrogen bearing particles defined from the cleaved surface (2404). The method also includes increasing a temperature of the cleaved surface (2404) to greater than about 1,000 °C while maintaining the cleaved surface (2404) in an etchant bearing environment (2401) to reduce the predetermined surface roughness value by about fifty percent and greater. Preferably, the value can be reduced by about eighty or ninety percent and greater, depending upon the embodiment.
Patent KR-20070022075-A (KR)
IPC: B22D11/053
Filed: 2005-06-15
Abstract: 본 발명의 연속 주조 몰드는 몰드 튜브(12), 이 몰드 튜브(12)를 둘러싸고 있는 몰드 재킷(24), 몰드 튜브(12)를 냉각시키기 위한 몰드 재킷(24) 내의 냉각 시스템(26), 상기 몰드 튜브(12)를 지지하는 진동 레버(40)를 포함하고 있다.  상기 진동 레버(40)는 기계적인 진동을 몰드 튜브(12)에 전달하기 위해 주조 축(20)을 포함하는 주조 평면에 대체로 수직인 피벗 축(45) 둘레로 진동할 수 있다.  진동 몰드 커버(30)는 몰드 재킷(24)의 최상단부와 결합되어 있다.  몰드 튜브(12)는 상단부가 진동 몰드 커버(30)에 의해 지지되어 있고, 몰드 재킷(24)의 외측에 있는 진동 레버(40)에 의해 피벗가능하게 지지되어 있다.  밀봉 요소, 예를 들면, 환형상의 립 시일(90)이 진동 몰드 커버(30)와 몰드 재킷(24)의 최상단부 사이를 밀봉시킨다. 
     
     몰드 튜브, 몰드 재킷, 냉각 시스템, 진동 레버, 주조 축, 피벗 축, 진동 몰드 커버, 환형상의 립 시일, 링 요소
Patent KR-20070024644-A (KR)
Title: Superloaded liposomes for drug delivery
Inventor: KATINGER HERMANN
IPC: A61K9/127
Filed: 2005-05-24
Abstract: The present invention relates to liposomes for drug delivery, wherein a liposome comprises molecules of at least one desired drug distributed within an aqueous phase in the interior of the liposome and wherein the liposome further comprises molecules of the same or of another drug attached to either or both sides of the liposomal membrane. More specifically, the invention relates to liposomes, wherein at least a part of the molecules of a desired drug bear a functional group that is reactive with a functional group present in at least one lipid fraction, and wherein the drug is covalently linked to the membrane lipids by chemical bonding, e.g. by ester bonding of a hydroxyl group of a lipid molecule and an acidic residue of the drug. In a preferred embodiment, the desired drug is a glycoprotein such as erythropoietin. The invention further relates to a method of manufacture of said liposomes and to pharmaceutical compositions containing them. ® KIPO & WIPO 2007
Patent KR-20080065092-A (KR)
Title: Transparent conductive oxid film and indium-zinc composite oxid and sintered material
Inventor: PARK SANG KYUN
IPC: C23C14/00
Filed: 2007-01-08
Abstract: Transparent conductive oxide film and indium-zinc composite oxide and sintered material are provided to reduce cost by reducing amount of relatively expensive indium by more than half compared than commercially used ITO(indium tin oxide) or IZO(indium zinc oxide). A transparent conductive oxide film comprises: at least one kind of metal(M) selected from a group of indium(In), zinc(ZN), calcium(Ca), barium(Ba) and tin(Sn), and oxygen(O), where an atomic ratio of indium(In)(In/(In+Zn+M)) satisfies an inequality which follows: 0<(In/(In+Zn+M))<0.3. An indium-zinc composite oxide comprises: at least one kind of metal(M) selected from a group of indium(In), zinc(ZN), calcium(Ca), barium(Ba) and tin(Sn), and oxygen(O), where an atomic ratio of indium(In)(In/(In+Zn+M)) satisfies an inequality which follows: 0<(In/(In+Zn+M))<0.3.
Patent KR-20080065445-A (KR)
Title: Hybrid multi-mode phone apparatus and method for handover between pstn/plmn and voip
Inventor: AHN JAE MIN
IPC: H04L12/02
Filed: 2007-01-09
Abstract: A hybrid multi-mode phone apparatus for the hand-over between PSTN(Public Switched Telephone Network)/PLMN(Public Land Mobile Network) and VoIP(Voice over Internet Protocol) and a method thereof are provided to select the desired networks when performing the telephone call by means of the VoIP. An IP access monitoring member(121) recognizes and analyzes the change of IP access information from an IP access member and discriminates the necessity of the hand-over. A hand-over managing member(122) transmits the necessary information for hand-over to an opponent terminal by transmitting DTMF(Dual Tone Multi Frequency) signal through a public network and requests the hand-over. A control member detects the DTMF signal and extracts the necessary IP access information for hand-over. The hand-over managing member requests the call setting and call cancellation to each call processing member between two terminals when the hand-over information exchange between both terminals is completed.
Patent KR-20080066469-A (KR)
Title: High voltage semiconductor device with floating regions for reducing electric field concentration
Inventor: CHOI YONG CHEOL
IPC: H01L29/78
Filed: 2007-01-12
Abstract: A high voltage semiconductor device having a floating region for reducing concentration of electric field is provided to improve ESD(Electro-Static Discharge) by reducing an on-resistance and increasing an area of a PN diode. A source part(130) is arranged in a first conductive type semiconductor substrate(110) to surround a tip-shaped protrusion. A drain part(140) is arranged on the semiconductor substrate to surround the protrusion of the source part. A gate part(170) is arranged along the protrusion between the source part and the drain part. A plurality of first conductive type floating regions(155) have a shape rounded along an upper circumference of the protrusion of the source part. A second conductive type well(141) is arranged between an upper side of the protrusion of the source part and the drain part and between the floating regions. A first conductive type top region is arranged along the protrusion of the source part between the gate part and the drain part.
Patent KR-20080067201-A (KR)
Title: Auto position control device for television and method thereof
Inventor: LEE JAE WOON
IPC: H04N5/64
Filed: 2007-01-15
Abstract: An auto position control device of the television and a method thereof are provided to sense positions of a plurality of infrared ray receivers and move an angle of a screen according to the numbers of the infrared ray receivers in order to turn the screen toward a user and to increase convenience of the user. An auto position control device of the television comprises a plurality of infrared ray receivers(11-15), a microcomputer(20), and a motor driving part(30). The infrared ray receivers receive infrared ray signals from a remote control. The microcomputer outputs a control signal of controlling a screen angle according to the numbers of the infrared ray receivers. The motor driving part drives a motor(40) based on the control signal of the microcomputer and rotates the screen to a position of the remote control.
Patent KR-20080067392-A (KR)
Title: Light emitting diode with high electrostatic discharge and fabrication method thereof
Inventor: BAEK JONG HYEOB
IPC: H01L33/38
Filed: 2007-01-16
Abstract: A light emitting diode with high electrostatic discharge and a fabricating method thereof are provided to enhance electrostatic discharge characteristics by changing only an arrangement of an electrode layer. A first electrode layer(205) is formed over an upper surface of a first semiconductor layer(201) and an upper surface of a second semiconductor layer(203). A transparent electrode layer(204) is formed on an upper surface of the second semiconductor layer apart from the first electrode layer. A second electrode layer(206) is formed on an upper surface of the transparent electrode layer. The first and second semiconductor layers are composed of heterogeneous semiconductor layers doped with impurities of different types.
Patent KR-20070079328-A (KR)
Title: Method for transmitting and receiving notification message in mobile broadcasting system and therefor apparatus
Inventor: SONG JAE YEON
IPC: H04H20/93
Filed: 2007-02-01
Abstract: A method and an apparatus for transmitting and receiving a notification message in a portable broadcasting system are provided to transmit the notification message to a mobile terminal which is in a sleep state or is connected to a bidirectional system in the portable broadcasting system which provides a broadcasting service. Common notification message channel information necessary for receiving a common notification message for all users capable of receiving broadcasting services is loaded in an ESG(Electronic Service Guide) for the broadcasting services or a control signal for the broadcasting services, and the ESG or the control signal is transmitted(506,512,514). Specific notification message channel information necessary for receiving a specific notification message for a specific user group is loaded in the ESG, and the ESG is transmitted to terminals of the specific user group(504). At least one of the common notification message and the specific notification message is generated(508,516). The generated notification message is transmitted to the terminal by using the corresponding channel information(510,518).
Patent KR-20080073044-A (KR)
Title: Wind power generator
Inventor: MIN SUNG GI
IPC: F03D7/02
Filed: 2007-02-05
Abstract: A wind power generator using magnetic force is provided to obtain torque reinforcement effect by attaching a plurality of electromagnets to a fixed member at a regular interval. A wind power generator using magnetic force comprises a large propeller(20) and a generator(30) coupled with a shaft of the large propeller. Permanent magnets(24) are attached to one side of each rotating vane(22) of the large propeller. A circular fixed member(40) is installed at the large propeller while being spaced apart from the rotating vanes. A plurality of electromagnets(44) are attached to the fixed member while being spaced apart from each other. The torque of the rotating vanes is increased by attraction and repulsion between the electromagnets of the fixed member and the electromagnets of the rotating vanes, so that the generation efficiency of the generator is increased.
Patent KR-20080073878-A (KR)
Title: Button device of display module
Inventor: CHO NAM YEOP
IPC: H01H13/04
Filed: 2007-02-07
Abstract: A button device of a display module is provided to simplify a button structure of a display unit by integrating a button unit with a frame which is formed on a circuit board. A button device of a display module includes a printed circuit board(110), a frame(120), and a button unit(130). The printed circuit board has a plurality of tact switches for generating different signals. The frame is formed on the printed circuit board, and penetrates a button hole to be consistent with the tact switch. The button unit is formed on the button hole of the frame to be exposed to the external. The button unit elastically operates the corresponding tact switch in a push operation. A lighting member for displaying an operation state of the tact switch is formed on the printed circuit board. A display hole is penetrated on the frame to expose the lighting member to the external.
Patent KR-20080075262-A (KR)
Title: Organic electroluminescence display device and method of fabricating the same
Inventor: CHAE GEE SUNG
IPC: H05B33/10
Filed: 2007-02-12
Abstract: An organic electroluminescence display device and a method for fabricating the same are provided to form source/drain electrodes and a first electrode simultaneously by using the same material and the same mask, thereby reducing the number of processes. An organic electroluminescence display device includes a substrate(31), a gate electrode(33), a gate insulating layer(35), and an active layer(47). A red emission material is patterned on the substrate to form the active layer made of the red emission material on the gate insulating layer and ohmic contact layers(43a, 43b). The gate insulating layer corresponds to the gate electrode. An emission layer(49) and a second injection layer(53) are formed on a first injection layer(45). A pattern(51) made of a second material is formed on the active layer.
Patent KR-20080076116-A (KR)
Inventor: KIM HYUN BUM
IPC: F25D23/00
Filed: 2007-02-14
Abstract: A refrigerator is provided to maintain an open state of a cover for opening and closing a door rack. A refrigerator comprises a body having a storage chamber therein, a door for opening and closing the storage chamber, and a storage box(40). The storage box is installed at the door to have a space for containing storage goods therein. The storage box includes a storage vessel(41) and a cover(42). The storage vessel has upper opening and rotates at the door. The cover rotates according to an operation of the storage vessel to open and close the storage box. The cover has a cam protrusion(42a) and the storage vessel has a cam groove(41a). The cam protrusion protrudes downward from the cover. The cam groove is inserted with the cam protrusion to allow the storage vessel to interlock with the cover.
Patent KR-20080050925-A (KR)
Title: Apparatus and method of imformation shared using communication network
Inventor: LEE YOON RO
IPC: H04W8/24
Filed: 2007-02-15
Abstract: An information sharing method and apparatus using a wired/wireless communication network are provided to allow users to register and check shared information regardless of time and a place by using a terminal. A plurality of terminals(100-1 to 100-3) use a closed type information sharing service through a communication network. An information sharing server(200) registers authentication information of each user connected by the terminals, information or a file, processes an authentication procedure by using the authentication information of each information of the users of the terminals connected through the communication network, and checks a user selection to register inputted information or file to a destination user, provide registered information or file in a list form to a corresponding user, output content of information or file selected by the user, register a reply inputted by the user to an origination user, and transmit an information registration notification short message or a content confirmation notification short message to a terminal of a user corresponding to destination information.
Patent KR-20070031987-A (KR)
IPC: H01H13/70
Filed: 2007-03-02
Abstract: 본 발명에 따른 키 패드 어셈블리는, 탄성 층 및 상기 탄성 층 상에 배치된 적어도 하나의 키 버튼을 갖는 키 패드와; 상기 탄성 층의 하부에 위치하고, 상기 키 버튼에 대응되는 일 부분에 반사 패턴이 형성된 도파로와; 상기 키 버튼에 대응되는 적어도 하나의 스위치가 형성되고 상기 도파로의 하부에 위치된 스위치 기판을 포함한다. 
       
     휴대용 단말기, 키 패드, 도파로
Patent KR-20080091538-A (KR)
Title: An assorting apparatus of foreign substance
Inventor: BAEK SEUNG HUN
IPC: B07B1/22
Filed: 2007-04-09
Abstract: A total foreign material sorting apparatus is provided to detect metal foreign materials, stone, pebbles, papers, yarns, vinyl, and hair which are included in products of the predetermined grain size, perfectly through one process. A total foreign material sorting apparatus is composed of: a main frame(10); wheels(12) easily moving the main frame; first and second auxiliary frames(14,15) vertically installed at both sides of the upper surface of the main frame; a hopper(16) receiving main materials of the predetermined grain size and foreign materials such as iron scraps, stone, pebbles, hair, vinyl scraps, papers, yarns, bottle caps, and bones of animals; a first driving unit installed at one side of the hopper; a first transfer unit(18) transferring the main materials and foreign materials; a second transfer unit(20) transferring foreign materials to a first discharge port of the first auxiliary frame; a receiving chamber(22) receiving the main materials and foreign materials; a first transfer pipe(24) transferring foreign materials to the first discharge port; a second transfer pipe(26) connected to the first transfer pipe; a rotary valve(28) delivering the main materials and some of foreign materials to the lower side and sending some of foreign materials to the second transfer pipe; a third transfer unit(30) shaking the main materials and the rest foreign materials discharged from the rotary valve; a first vertical discharge port(32) equipped with a steel net on the upside of a body to discharge some of foreign materials; a blowing unit(34) blowing some of foreign materials to the upper side; a suction port(36) sucking the foreign materials blown upward from the blowing unit; a second vertical discharge port(38) equipped with a steel net on the upside of a body; a sorting roller to sort out foreign materials from the main materials; and an inclined discharge port(40) to sort out the foreign materials discharged from the third transfer unit.
Patent KR-20070104236-A (KR)
Title: Semiconductor device, electronic apparatus and semiconductor device fabricating method
Inventor: TAKAYANAGI HIDENORI
IPC: H01L23/28
Filed: 2007-04-17
Abstract: A semiconductor device, an electronic apparatus and a fabricating method thereof are provided to suppress a bend of a metal plate by fixing a primary semiconductor chip on a metal plate via a primary low-elasticity resin. A semiconductor device includes a primary semiconductor chip(11) and a primary sealing resin(13) sealing the primary semiconductor chip in such a way as to cover the primary semiconductor chip, in which the primary sealing resin is a low-elasticity resin. A secondary semiconductor chip(12) is stacked on the primary semiconductor chip, and the primary sealing resin seals the primary and secondary semiconductor chips in such a manner as to cover the chips. A secondary sealing resin(15) seals a lower surface side of the primary semiconductor chip, in which the secondary sealing resin is a low-elasticity resin.
Patent KR-20080095337-A (KR)
Title: Inkjet head and manufacturing method thereof
Inventor: YOO YOUNG SEUCK
IPC: B41J2/015
Filed: 2007-04-24
Abstract: An ink-jet head and a manufacturing method thereof are provided to secure the precision of a structure installed on the upper substrate and lower substrate and facilitate the bonding between the substrates by welding the substrates through silicon-glass bonding. An ink-jet head comprises an upper substrate(10) which is formed by processing an ink chamber(1) and an ink inlet port(2) on a silicon substrate; an interposer(20) which is welded to the upper substrate, and is formed by processing an ink channel(3) connected to the ink chamber and a reservoir(4) connected to the ink inlet port on a glass substrate; and a lower substrate(30) which is welded to the interposer, and formed by processing a nozzle(5) connected to the ink channel on a silicon substrate.
Patent KR-20080096876-A (KR)
Title: Wood dryer and drying method thereof
Inventor: JUNG SOON TAEK
IPC: F26B3/20
Filed: 2007-04-30
Abstract: A wood dryer and drying method thereof is provided to dry all sorts of material lumber in order to produce non-deformable wood. A wood dryer comprises a sawdust silo(1), a transporter(2) transferring sawdust into a combustion chamber of a boiler; a boiler(3) in which a blower(4) is installed in the lower part of the combustion chamber; and a drying furnace(20) having a number of heat exchanging plates(6) connected to the return pipe(5) of boiler on the inner wall. In the upper side part of the drying furnace, a number of exhaust fans is installed. A steam collecting plate of which center lower part is recessed, is adhered to the inner side of the top of the drying furnace. An exhaust fan is operated by a sensor and then controls the moisture exhaust inside the drying furnace.
Patent KR-20080099385-A (KR)
Title: System and method for searching and output of media contents via character recognition
Inventor: LEE SANG WOO
IPC: G06V30/10
Filed: 2007-05-09
Abstract: A media content search/output system and a method thereof are provided to mutually associate printed matters with electronic media contents. A media content search/output system through character recognition comprise the followings: an image input device(20) which photographs the image of a specific character on a printed matter, and then provides the photographed image data to search information about media contents related to the specific word; and an information inquiry terminal(30) which performs the character recognition for the character image data provided from the image input device, and searches the media contents related to the recognized character data in a media content storage(40) to display the searched result or output it through voice.
Patent KR-20080101145-A (KR)
Title: Shielding layer and method of multilayer soil addition restoring using the same
Inventor: KIM JAE GON
IPC: E02D31/00
Filed: 2007-05-16
Abstract: A polluted soil barrier layer is provided to reduce the concentration of pollutant about dilute and to prevent the suppression, the neutralization, and the second prevention of environmental contamination by an additive. A polluted soil barrier layer comprises a heavy metal rising barrier layer(21) for blocking the heavy metal and the hydrogen ion rising from the pollute soil(10) of the lower part the neutralization, a moisture rising barrier layer(22) which is formed with the material in which the air gap is large and lowers the capillary tube high, an earth and sand barrier layer(23) consisting of the ecologically friend material in order to be disassembled after inflow of earth and sand intercepting part for two or three years.
Patent KR-20080067271-A (KR)
Title: Apparatus for generating plasma
Inventor: KIM HONG SEUB
IPC: H05H1/30
Filed: 2007-05-18
Abstract: A plasma generation apparatus is provided easily to adjust current intensity by having an impedance adjusting unit. A plasma generation apparatus includes a vacuum chamber(30), an electrostatic chuck(34), an antenna unit(36), and an antenna cover(37). The vacuum chamber has an empty inner space. An upper part of the vacuum chamber is sealed by an insulation vacuum plate having a penetration hole on a center. The electrostatic chuck is arranged on a center unit of the vacuum chamber, and receives an external bias RF. A substrate is put on an upper plane of the electrostatic chuck. The antenna unit covers the penetration hole of the insulation vacuum plate to be sealed and receives an external source RF. The antenna cover covers an upper part of the antenna unit. A gas injection unit is formed on an outer circumference plane of the antenna cover.
Patent KR-20090001798-A (KR)
Title: Service method and system for associating sales promotion
Inventor: JUNG MYUNG RYUL
IPC: G06Q30/02
Filed: 2007-05-22
Abstract: A collaborative marketing method and a service system thereof are provided to group associated items together according to each business category. An Internet web site for collaborative marketing is constructed. Member stores which handle associated items by business category are collected(S10). Collaborative advertisements and sales promotion plans in accordance with each business category are received(S20). Based on the received advertisements and plans, the collaborative advertisements and collaborative promotion plans are determined, and the collaborative advertisements are made(S30). The collaborative advertisements and sales promotions are performed(S40). Costs of the advertisements and the promotions are distributed to each member store to share the costs, and commissions are received from each member store(S50).