baber/WOPTO huggingface dataset:
Patent KR-20080111743-A (KR)
Title: Etching method for next generation semiconductor process
Inventor: KIM YOUNG
IPC: H01L21/302
Filed: 2007-06-19
Abstract: An etching method for a next generation semiconductor process is provided to improve contact etching process performance about etch speed, etch profile, selection and top/ bottom CD in a next generation semiconductor process so that the etching limit of a contact CD which becomes gradually smaller and deeper is overcome. An etch process for a semiconductor is progressed as a condition of a fixed process parameter. An etching method for a next generation semiconductor process comprises: a step for defining the condition of the fixed process parameter as a new condition having a specified range; and a step for gradually changing(21,22,23) a corresponding process parameter according to time in range of the defined condition.
Patent KR-20080113953-A (KR)
Title: Method and system for finding nearest neighbors based on vboronoi diagram
Inventor: CHANG JAE WOO
IPC: G08G1/0968
Filed: 2007-06-26
Abstract: A nearest neighbor searching method and system based on the Voronoi diagram are provided to reduce the number of distance operation by not performing direct minimum distance calculation and not requiring distance update operation according to POI expansion. A nearest neighbor searching system based on the Voronoi diagram comprises a storage unit(350) which stores boundary minimum distance information, and a nearest query processing unit(370) processing a fixed number of nearest neighbor query and providing POI corresponding to the processed query result by using the boundary minimum distance information stored in the storage unit. The storage unit includes a cell minimum distance storage part for storing cell minimum distance information and a boundary minimum distance storage part for storing boundary minimum distance information.
Patent KR-20090003679-A (KR)
Inventor: CHYUN CHAN HYUK
IPC: G06Q50/02
Filed: 2007-07-03
Abstract: 해충방제기, 관제센터 및 방제직원이 휴대하는 휴대용 단말기간의 정보를 서로 송수신하고 제어하는 해충 포획 시스템 및 이의 운용방법이 개시된다.  해충방제기와 관제센터는 상호간에 정보를 송수신하면서 인터렉티브한 작용을 실시간으로 수행하며, 그 정보 및 기타 정보는 관제센터와 방제직원이 상호간 정보를 송수신하면서 인터렉티브한 작용을 수행한다.  따라서, 상기 해충방제기, 상기 관제센터 및 상기 방제직원이 구비한 휴대용 단말기 간의 유기적인 정보의 송수신이 가능하게 함으로써, 필요 또는 요청에 따라 상기 해충방제기를 비주기적으로 방문할 수 있도록 하여 경제적이고 효율적으로 상기 해충방제기를 관리할 수 있는 이점이 있다. 
       
     해충방제기, 관제센터, 방제직원, 해충포획시스템
Patent KR-20090002883-A (KR)
Title: Inside antenna and manufacturing methods thereof
Inventor: YANG JOO WOONG
IPC: H01Q1/38
Filed: 2007-07-04
Abstract: A built-in PCB antenna and a manufacturing method thereof are provided to reduce the size of the communications device having the antenna by decreasing the thickness of flexible printed circuit board having the radiator. A built-in PCB antenna comprises a flexible printed circuit board(10), a radiator(20), and a base(30). The radiator is adhered to the one side of PCB to the constant pattern. The other side of PCB is adhered to the surface of the base. One end of PCB is combined with the base into one body by the insert injection. A protect notch(31) is formed in the base. The protect notch protects the electric component which is mounted on the PCB.
Patent KR-20070077503-A (KR)
Title: Process for waterproofing surface of bridges
Inventor: LEE YOUNG HWA
IPC: E01D22/00
Filed: 2007-07-05
Abstract: A waterproofing method for rapidly repairing the surface of a bridge is provided to increase durability of the bridge by completely removing defective factors such as moisture, chloride and other hazardous materials. A waterproofing method for rapidly repairing the surface(10) of a bridge comprises the steps of coating a mixture(20) of urethane-based primer and cement on the concrete surface of the bridge, forming a binary urea waterproofing layer(30). A mixture(40) of urethane-based primer and cement is coated on the binary urea waterproofing layer. A tack coating(50) obtained by emulsifying asphalt and latex is coated on the mixture, and the asphalt concrete layer is paved on the tack coating. The tack coating has a composition ratio of water of 30 to 35 weight %, asphalt of 60 to 70 weight %, latex of 5 to 10 weight %, and emulsion of 0.3 to 0.5 weight %.
Patent KR-20090007507-A (KR)
Title: System and method for information and program recording medium
Inventor: KIM JAE HYUNG
IPC: G06Q50/10
Filed: 2007-07-14
Abstract: An information processing method for adding value information according to various requests of an advertiser to an image of a webpage, and a system and a program recording medium thereof are provided to offer various interesting matters and needed value to a user using the webpage when the value information is variously added to the image of the webpage. An image area checker(415) checks an image area included in a webpage provided to a user. A valuable information checker(420) checks value information added to the checked image area. An image processor(425) adds the checked valuable information to the image area. A webpage processor(430) outputs the webpage including the value information to the image area. A value provider(435) transmits the value information including value corresponding to the value information to a user terminal(125) when the user using the webpage selects the value information added to the webpage image area.
Patent KR-20090008867-A (KR)
Title: Antenna for mobile phone and method of manufacturing the same
Inventor: YOON JUNG SOO
IPC: H01Q9/30
Filed: 2007-07-19
Abstract: An antenna for a mobile phone and a manufacturing method thereof are provided to deliver received electric wave to a substrate without loss by making an antenna base with copper beryllium alloy having high current conductive efficiency and abrasion resistance. An antenna for a mobile phone comprises an antenna base(10), a connecting member(20) and a telescopic pipe(30). The cylinder antenna base has a connecting part(12) formed toward an axis. A penetrating hole(12a) is formed in the connecting part. An antenna base is connected to a substrate of a mobile phone. The penetrating hole(20a) positioned in a common axis of the penetrating hole of the antenna base is formed in the lower part of the connecting member. A connecting pin is inserted into the penetrating hole of the antenna base and the penetrating hole of the connecting member in order to connect the connecting member and the antenna base. The telescopic pipe expanded and contracted is connected in the connecting member in bottom. The antenna base is made of copper beryllium alloy.
Patent KR-20090010370-A (KR)
Title: Valve assembly for automatic transmission and continuously variable transmission for vehicle
Inventor: CHOI BYUNG DAE
IPC: F16H61/00
Filed: 2007-07-23
Abstract: A valve assembly for automatic transmission and continuously variable transmission for a vehicle are provided to prevent the inner parts from being taken away by tightly assembling the valve body and the separating plate. A valve assembly(100) is comprised of a lower valve body(110) comprising the lower region, and a separating plate(140) of the sheet form combined with the upper part of the lower valve body. A plurality of holes which are separated from each other are formed at one side of separating plate. A plurality of check balls are equipped at the lower valve body corresponding to the location of hole. A spring is inserted and installed into the lower valve body in order to elastically support the bottom side of the check ball.
Patent KR-20090011767-A (KR)
Inventor: PARK BYOUNG KWON
IPC: E21D11/00
Filed: 2007-07-27
Abstract: A segment member for a rehabilitation pipe and a rehabilitation pipe using the segment member are provided to make a rehabilitation pipe function as a simple repair pipe and a self-supporting pipe by covering a rehabilitation pipe with a rehabilitation plate whose outer circumference facing the existing pipe is made of a strong resin sheet. A segment member(1) for a rehabilitation pipe is formed by installing side plates(102,103) on two edges of an internal plate in the circumferential direction of a rehabilitation pipe, installing single plates(104,105) on two edges of an internal plate in the widthwise direction of the rehabilitation pipe, and covering the upper part with a rehabilitation plate which is composed of a resin sheet impregnated with thermosetting resins.
Patent KR-20090015192-A (KR)
Title: Corrugated cardboard for packing box and method and apparatus thereof
Inventor: LEE SUNG
IPC: B31F1/20
Filed: 2007-08-08
Abstract: Packing adhesive corrugated fibreboard, the manufacturing method and manufacturing device thereof are provided to prevent that the packaged material wrapped in the packing box rust out. A packing corrugated fibreboard is provided that inner and outer paper boards(11, 12), a corrugating medium(13) which is inserted between in and out paper board, and is welded into the outer side paper board, a dipped volatile corrosion inhibitor(14) coated inside the paper board and outside corrugating medium, a plurality of breathers(15) punched in my paper board, a dipped volatile corrosion inhibitor(14a) coated in both sides of corrugating medium and the inner surface of paper board, a plurality of breathers(16) punched in the corrugating medium.
Patent KR-20090015515-A (KR)
Title: Image signal processing method and image signal processor
Inventor: KIM MIN SOO
IPC: H04B1/40
Filed: 2007-08-09
Abstract: A method for processing image signal including image obtaining part and image reading part, and an apparatus thereof are provided to effectively perform image obtaining about an object positioned inside a focal distance of an image obtaining part. An image is obtained(61). A color space signal is generated from the obtained image. The obtained image is read by using a color space signal of the shortest wavelength band among color space signals generated from the obtained image(63). When the obtained image is read, two dimensional image of the obtained image is effectively read. When an image is obtained, an image obtaining part generates a color space signal of the shortest wavelength band in case a color image like two dimensional mobile code is not necessary.
Patent KR-20090017823-A (KR)
Title: Method for manufacturing of system in package
Inventor: LEE MIN HYUNG
IPC: H01L21/60
Filed: 2007-08-16
Abstract: A method of manufacturing the system in package is provided to reduce the manufacturing cost by forming the copper filler at the top of the copper conductor. The passivation film(214) is formed in the semiconductor substrate(202) having the metal wiring (204.206). The passivation film is patterned and then the opening is formed. The deep trench is formed to be extended to a part of substrate through the insulating layer having the metal wiring. The via conductor(226a) is formed in order to fill the opening and trench. The solder bump is formed on the via conductor. A step for forming the solder bump comprises a step for forming the copper filler(228) by the electrolytic plating method in opening, and a step for forming the solder material on the copper column.
Patent KR-20090019207-A (KR)
Title: Organic electroluminescent device including t shape separator and method of fabricating the same
Inventor: LEE JOON SUK
IPC: H05B33/22
Filed: 2007-08-20
Abstract: An organic electroluminescent device including a T shaped separator and a manufacturing method thereof are provided to increase yield by separating an organic light emitting layer and an electrode through a separator regardless of the error of the characteristic of an exposing device. A first substrate(111) and a second substrates(151) are arranged to face each other. An array device(113) is formed in each pixel region on the first substrate. A first electrode(155) is formed in the front of the inner surface of the second substrate. A separator(160) includes a first pattern(160a) with a first width in each boundary region in the bottom of the first electrode and as second pattern(160b) with a second width larger than the first width and has a T shape section based on the first electrode. An organic light emitting layer(162) is formed in the bottom of the first electrode of each pixel region. The second electrode(165) are separately formed in each pixel region.
Patent KR-20090019405-A (KR)
Title: Home bar door for refrigerator and manufacturing method the same
Inventor: PARK HAE CHAN
IPC: F25D11/00
Filed: 2007-08-21
Abstract: A homebar door of a refrigerator and a manufacturing method thereof are provided to reduce manufacturing cost by forming a sealing element with a vinyl material at a low cost. A case(40) is formed of at least two body parts coupled with each other with a through-hole and filled with foamed insulating materials inside. A sealing element(80) is formed of vinyl materials and mounted in the case before filling the foamed insulating materials in the case so as to form a sealing layer between an inner surface of the case and the foamed insulating materials for preventing the foamed insulating materials from leaking via the through-hole.
Patent KR-20090022383-A (KR)
Title: Electrolyte for for solar cell and solar cell using the same
Inventor: KANG MOON SUNG
IPC: H01L31/042
Filed: 2007-08-30
Abstract: An electrolyte for a solar cell and the solar cell using the same are provided to improve a lifespan of the solar cell and to minimize the deterioration of energy conversion efficiency. A solar cell includes a first electrode(11), a second electrode(21), a porous film(13) and an electrolyte(30). The first electrode is opposite to the second electrode. The porous film is interposed between the first electrode and the second electrode. The dye is absorbed in the porous film. The electrolyte includes the complex salt of imidazole and C1-C20 diiodoalkane, and a positive ion and an iodine ion of the complex of the C1-C20 diiodoalkane and the imidazole generated from the iodine.
Patent KR-20090022831-A (KR)
Title: Contents management system using pack media data and using method thereof
Inventor: LEE BYUNG WOOK
IPC: G06Q30/06
Filed: 2007-08-31
Abstract: A contents management system using pack media data and a management method thereof are provided to generate one integrated pack media data by using at least one encrypted contents and a designated player and distribute the pack media data to users, thereby reproducing encrypted contents by paying a license without an additional player. A contents client sever(101) generates contents and uploads the contents to a contents server(102). The contents client sever requests generation of pack media data in which contents and a designated player are integrated. An authentication server(105) generates an ID encryption key for encrypting a license of pack media data and contents according as costs are paid for the use of the pack media data from a client terminal. The authentication server issues the license and ID encryption key to the client terminal.
Patent KR-20090024897-A (KR)
Title: The air cleaner of korean paper
Inventor: YUN YONG CHEUL
IPC: B01D46/00
Filed: 2007-09-05
Abstract: An air cleaner using Korean paper is provided to purify polluted air through a pore formed between a filter and Korean paper, and reduce a noise generated by the air cleaner. An air cleaner using Korean paper comprises the following units. A cylindrical outer frame(10) is made of Korean paper. Two top/bottom supporting plates(21, 22) divide the outer frame into three parts. A cylindrical filter fixture(30) has a leg(31) which is put on a top of the top supporting plate. A filter unit(50) includes a filter cover(40) located in an upper part of the filter fixture. A cylindrical wind velocity pipe(60) has a hollow part(62) in a center of a space inside. A motor(70) includes a fan fixed in a lower part of the bottom supporting plate. An outlet(80) linked with an lower part of the motor is penetrated toward an external of the outer frame.
Patent KR-20080065226-A (KR)
Title: Method for refusing the network entry of mobile station in mmr system
Inventor: CHAE SU CHANG
IPC: H04B7/26
Filed: 2007-09-05
Abstract: A method and a system for refusing the network entry in a mobile multi-hop relay system are provided to inhibit the request of the continuous network entry of a relay station when refusing the network entry at a base station. A relay station transmits the network entry request of a mobile station to a base station(S250). Thereafter, the relay station receives the network entry refusal response from the base station(S270). Thereafter, the relay station maintains a non-activation state, so that the network entry request is not transmitted to the base station until the new cell is discovered(S280). In the network entry request process, the relay station receives the network entry request from the mobile station. Thereafter, the initial ranging request message according to the network entry request is transmitted to the base station. In the network entry refusal response process, the network entry refusal fact is received through the initial ranging response message.
Patent KR-20090028091-A (KR)
Title: Setting jig for save-all coaming
Inventor: JANG BYEONG CHUL
IPC: B63B9/00
Filed: 2007-09-14
Abstract: A jig for setting save-all coaming is provided to allow a user to carry and operate with a pair of magnet adhered by the magnetic force to the metallic ceiling surface. A jig for setting save-all coaming comprises: a body(1) fixing the save-all coaming to a groove unit; a body blade(2) extended to both sides of the body; an pair of magnet(3) formed in the one side of the body in order to be symmetrical and adhered to the metallic ceiling surface by the magnetic force: and a body reinforcing bracket(5) connecting the body and the body blade as the reinforcing material.
Patent KR-20080033855-A (KR)
Title: Battery
Inventor: SHIBUYA MASHIO
IPC: H01M4/38
Filed: 2007-09-17
Abstract: A battery is provided to ensure excellent battery performances by improving liquid-retaining characteristics of an electrolyte. A battery has a positive electrode(21), a negative electrode(22), and an electrolyte(24). The electrolyte includes an electrolytic solution and a polymeric compound. The polymeric compound contains a ternary system copolymer comprising fluorinated vinylidene, hexafluoropropylene, and monomethylmaleic acid ester. The amounts of the hexafluoropropylene and monomethylmaleic acid ester copolymerized are in the ranges of 4-7.5wt% and 0.3-2wt%, respectively. The ternary system copolymer has a weight average molecular weight of 600,000-1,500,000. The electrolytic solution comprises a solvent and an electrolyte salt. A concentration of the electrolyte salt in the electrolytic solution is in the range of 0.8-1.7 mol/kg. The positive electrode includes a positive electrode active material, and a positive electrode binder containing a polymer comprising fluorinated vinylidene. The negative electrode includes a negative electrode active material, and a negative electrode binder containing a binary system copolymer comprising fluorinated vinylidene and monomethylmaleic acid ester. The amount of the monomethylmaleic acid ester in the binary system copolymer is in the range of 0.3-2wt%.
Patent KR-20090029512-A (KR)
Title: Cooling tower, and method for treating plume with the same
Inventor: SEONG BAEK MIN
IPC: F28C1/02
Filed: 2007-09-18
Abstract: A cooling tower and a plume processing method thereof are provided to reduce plume effectively by discharging the exhaust air in which the plume particles has grown. A cooling tower(100) comprises a plume particle growing unit(120) spraying processing liquid to the exhaust air in order to make the plume particles included in the exhaust air grow, a moisture removal unit which is arranged on the top of the plume particle growing unit and collects the grown plume particles, and a cooling unit(110) cooling the moisture of the exhaust air before the exhaust air is moved to the plume particle growing unit.
Patent KR-20090030508-A (KR)
Title: Method for fabricating semiconductor device
Inventor: LEE SANG OH
IPC: H01L21/027
Filed: 2007-09-20
Abstract: A method for fabricating a semiconductor device is provided to obtain effect of preventing the damage of the upper electrode, by removing the photoresist which is not exposed. A bottom electrode(31), a dielectric film(32), an upper electrode(33), a first hard mask film(34) and the second hard mask film(35) are laminated on a substrate including an insulating layer. A photoresist is spread on a second hard mask, and a photoresist pattern is formed by pattering the second hard mask. The second hard mask is etched by using a photoresist pattern is used as a mask. The photo resist pattern is removed and the hard mask is etched by using the second hard mask. The second hard mask is removed and an upper electrode and insulating layer is etched by using the hard mask.
Patent KR-20080027452-A (KR)
Title: Game system
Inventor: TOYODA HIROBUMI
IPC: A63F9/00
Filed: 2007-09-21
Abstract: A game system is provided to obtain a game system that provides a game for plural players and stimulates the competition with the other player to improve the interest of a game. A game system provides a game in which plural players participate and includes a main display(22), plural player terminals(30) and a main controller(80). The player terminal is provided for each player, and respectively comprises a game medium input unit that allows each player to input the game medium. The main controller is connected to the main display and the player terminal. The main controller stores the number of game mediums as a deposit game medium count, stores plural game conditions that prescribe various conditions for playing a game and selects one of the stored game conditions according to the deposit game medium count number.
Patent KR-20090034017-A (KR)
Title: 테이프 절단장치
Inventor: KIM CHEOL HO
IPC: B26D1/22
Filed: 2007-10-02
Abstract: 본 발명은 테이프 절단장치에 있어서, 본체 일측의 회전축부에 삽입 위치되는 시트부; 상기 시트부의 일측에 위치되며, 상기 시트부를 절단시키도록 원형의 커팅날이 구비되는 커팅부재; 및 일측은 커팅부재에 위치되고, 타측은 상기 커팅부재에 의하여 절단되는 상기 시트부의 절단부 측면에 밀착 위치되는 압착부를 포함하는 것을 특징으로 하는 테이프 절단장치에 관한 것이다. 
     본 발명에 따른 테이프 절단장치는 알루미늄 시트부를 절단하여 알루미늄 테이프를 생산할 때, 알루미늄 테이프의 절단면이 들뜨는 것을 방지하도록 할 수 있는 효과가 있다. 
       
     테이프, 알루미늄, 이형지, 점착층
Patent KR-20090035813-A (KR)
Title: Flame-retarded polyester fiber board and menthod for producing it
Inventor: PARK YOON TAE
IPC: D04H1/55
Filed: 2007-10-08
Abstract: A flame-retarded polyester fiber board and a method for manufacturing the same are provided to offer superior fire retardant and absorbing characteristic by using the polyethylene terephthalate fiber as a surface material instead of cloth and non-woven. A method for manufacturing a flame-retarded polyester fiber board comprises a step for making a first fiber board(1) in which a needle punching process is performed with a pattern needle and a step for combining a second fiber board(2) or a thermal bonded fiber board consisting of polyester short staple having a low melting point and polyethylene terephthalate short staple or the fiber board with the first fiber board. The first and the second fiber board are combined by a melting cohesion, a needle punching, or an adhesive.
Patent KR-20090038585-A (KR)
Title: Apparatus and method for motion dynamic contrast enhance
Inventor: LEE DONG UK
IPC: H04N5/57
Filed: 2007-10-16
Abstract: A Video display apparatus and a method thereof are provided to enhance contrast ratio by detecting the motion of a video image and increasing the contrast difference of a moving object and a fixed background. A video signal input unit(100) inputs an analog video signal, and an A/D converter(110) converts an analog image signal inputted from the video signal input unit into a digital signal. A digital signal processor(120) processes the digital signal converted from the A/D converter. A motion detector(130) determines a boundary portion of a video image by classifying pixel regions and detects the motion of the video image by analyzing the amount of pixel motion at the boundary portion. A contrast enhancer(140) enhances the contrast ration about the detected motion image. A video output unit(150) displays the processed image on a screen.