baber/WOPTO huggingface dataset:
Patent KR-20110029080-A (KR)
Title: Method of manufacturing semiconductor device and substrate processing apparatus
Inventor: ASAI MASAYUKI
IPC: H01L21/318
Filed: 2010-09-03
Abstract: PURPOSE: A semiconductor device manufacturing method and a substrate processing apparatus are provided to improve the layer quality of the silicon nitride film on the substrate. CONSTITUTION: A process chamber processes a substrate. The silicon contained gas is supplied to the process chamber. A second nozzle supplies the nitrogen-containing gas to the process chamber. A heater heats the substrate in the process chamber. A discharging pipe discharges the gas out of the process chamber.
Patent KR-20120027735-A (KR)
Title: 내비게이션의 목적지 자동 설정 방법 및 기록매체
Inventor: KIM JAE HWEE
IPC: H04B1/38
Filed: 2010-09-13
Abstract: 본 발명은 내비게이션의 목적지 자동 설정 방법 및 기록매체에 관한 것으로서, 휴대폰으로부터 문자메시지가 블루투스 통신으로 수신되면 수신된 메시지의 타입을 확인하는 메시지확인단계, 상기 메시지확인단계의 확인결과 주소정보가 포함된 메시지인 경우, 메시지로부터 목적지 정보를 추출하는 정보추출단계, 상기 추출한 목적지 정보를 기반으로 후보 목적지들을 검색하여 경로설정 목적지를 추출하는 목적지검색단계 및 상기 목적지검색단계에서 목적지가 추출되면 자동설정버튼을 활성화하여 화면에 표시하는 버튼표시단계를 포함하는 방법 및 기록매체를 제공한다.  
본 발명에 따른 내비게이션의 목적지 자동 설정 방법 및 기록매체에 의하면, 블루투스 통신을 통해 휴대폰과 내비게이션이 연동하여 내비게이션 화면에 자동설정버튼을 만들어 목적지를 설정할 수 있도록 함으로써, 차량 운전자들이 운행중에 보다 용이하면서도 신속하게 내비게이션의 목적지를 입력한다는 효과가 얻어진다.
Patent KR-20120029611-A (KR)
Title: Fixing device for grinder wheel
Inventor: YOO JAE WANG
IPC: B24B47/26
Filed: 2010-09-17
Abstract: PURPOSE: A grinder wheel fixing device is provided to prevent a decrease in the quality of a slab surface using a grinder wheel centered. CONSTITUTION: A grinder wheel fixing device(100) comprises a body unit(34) and a grinder wheel fixing unit(33). The wheel shaft(32) of the body unit is inserted into the fastening hole of a grinder wheel(20). After the fastening hole of the grinder wheel is assembled, the grinder wheel fixing unit is fastened with the wheel shaft on the outer surface of the grinder wheel. The body unit comprises a plurality of centering holes(35), a spacer(50), and a centering ball(60). The grinder wheel fixing unit is inserted into the centering holes.
Patent KR-20120032982-A (KR)
Title: High strength hot-rolled steel for hydroforming with excellent workability and method of manufacturing the hot-rolled steel
Inventor: LIM HYUN KYU
IPC: C22C38/38
Filed: 2010-09-29
Abstract: PURPOSE: A high-strength hot rolled steel plate with superior workability for hydroforming and a manufacturing method thereof are provided to secure a hot rolled steel plate with a tensile strength of 540MPa or greater and an elongation ratio of 28% or greater. CONSTITUTION: A method for manufacturing a high-strength hot rolled steel plate with superior workability for hydroforming comprises the steps of: reheating a slab to a SRT(Slab Reheating Temperature) of 1150-1250°C, hot-rolling the slab to an FDT(Finishing Delivery Temperature) of 850-890°C(S110), and cooling and coiling the hot-rolled plate at a CT(Coiling Temperature) of 640-660°C(S120). The slab comprises carbon of 0.2-0.24 weight%, silicon of 0.15-0.25 weight%, manganese of 1.3-1.5 weight%, chrome of 0.05-0.2 weight%, phosphorus of 0.018weight% or less, sulfur of 0.005 weight% or less, and iron and inevitable impurities of the remaining amount.
Patent KR-20120034947-A (KR)
Title: Rotation speed controller of rotator
Inventor: LEE IN NAM
IPC: F03D11/00
Filed: 2010-10-04
Abstract: PURPOSE: An apparatus for controlling the rotation speed of a rotary body is provided to uniformly maintain the rotation speed of a rotary body and to easily change the range of the rotation speed. CONSTITUTION: An apparatus for controlling the rotation speed of a rotary body comprises a movable disk(406), upper and lower limit switches(414,414'), and a rotation control unit. The rotation control unit is vertically moved or rotated depending on the rotation speed of a rotary body using centrifugal force generated when the rotary body is rotated. The rotation speed of the rotary body is increased until the lower limit switch is turned on through the downward movement of the movable disk. The rotation speed of the rotary body is decreased until the upper limit switch is turned on through the upward movement of the movable disk.
Patent KR-20110079490-A (KR)
Title: Fabrication method for te-based thermoelectric materials containing twins formed by addition of dopant and thermoelectric materials thereby
Inventor: PARK SU DONG
IPC: H01L35/34
Filed: 2010-10-12
Abstract: PURPOSE: A method for manufacturing TE system thermal conduction material forming a twin crystal by doping material addition and the thermal conduction material are provided to improve thermoelectric property by adding a doping material to the thermal conduction material and passing a heat treatment process and a rapid cooling process. CONSTITUTION: A Te system thermal conduction material and an added doping material raw material are measured respectively according to a composition ratio. The materials are put into an ample, which then is put into a furnace and is melted in the furnace. The melted raw materials are rapidly cooled and ingots are manufactured. The ingots are crushed, a hot press process is processed and a wire cutting process is performed. An ion radius of the doping material is 56-143 pm.
Patent KR-20120038738-A (KR)
Title: A visible protector for welding
Inventor: PARK CHUN BAE
IPC: B23K9/32
Filed: 2010-10-14
Abstract: PURPOSE: A transparent protective equipment for welding is provided to easily open and close safety glasses according to needs of a user. CONSTITUTION: A transparent protective equipment for welding comprises a supporting frame(110), a moving frame(120), and a security perspective frame(130). In the central part of the supporting frame, an attachable and separable transparency stalk is installed. The transparency stalk is combined in front side of the welding protective equipment. The moving frame is combined in front side of the supporting frame through an opening and closing tool and adheres to and separate from the moving frame. The security transparent frame is combined in front side of the moving frame.
Patent KR-20120038824-A (KR)
Title: Capacitive type touch panel
Inventor: KIM JAE IL
IPC: G06F3/044
Filed: 2010-10-14
Abstract: PURPOSE: An electrostatic capacitive type touch panel is provided to increase the durability of a touch panel by preventing a phenomenon which is separated from a transparent electrode. CONSTITUTION: A transparent electrode(210) is formed on a transparent substrate. A moisture prevention layer(220) includes polysiloxane and is formed on the transparent electrode. A bonding layer(230) is formed on the transparent substrate in order to spread the transparent electrode and moisture prevention layer. The transparent electrode is composed of a conductivity polymer.
Patent KR-20120039099-A (KR)
Title: Plastic biosensor and manufacturing method for the same
Inventor: LEE KEON JAE
IPC: G01N33/53
Filed: 2010-10-15
Abstract: PURPOSE: A plastic biosensor and a method for manufacturing the same are provided to ensure excellent sensitivity and process applicability. CONSTITUTION: A plastic biosensor comprises: a plastic substrate(300); a fluidic channel(310) which is formed at plastic and has predetermined depth and width; and a biosensor which is coupled to the plastic substrate and comprises source, drain electrode, and single crystal silicon gate channel between the drain electrode and source. The fluidic channel corresponds to the gate channel of the biosensor. The biosensor comprises a lower bulk silicon layer, an insulation layer, and an upper silicon layer.
Patent KR-20120040581-A (KR)
Title: Microwave oven
Inventor: MAENG JI HYOUNG
IPC: F24C15/02
Filed: 2010-10-19
Abstract: PURPOSE: A microwave oven is provided to enhance sterilization effect by comprising an outer case, cooking chamber, door, turn table, and UV light emitting unit. CONSTITUTION: A microwave oven(100) comprises an outer case, cooking chamber, door, turn table, and UV light emitting unit. The outer case forms exterior. The cooking chamber has a cavity inside of the outer case. The turn table is placed on the bottom of the kitchen and has an insertion groove on the surface. The UV light emitting unit is placed on the turn table.
Patent KR-20120042055-A (KR)
Title: Display apparatus and lenticular sheet included therein
Inventor: JUNG KYUNG HO
IPC: G02B27/22
Filed: 2010-10-22
Abstract: PURPOSE: A display device and a lenticular sheet are provided to improve picture quality of an stereo-scopic image by enhancing the regularity of brightness distribution. CONSTITUTION: A display device(1) comprises a lenticular sheet(100a) and a display panel(30). The display panel comprises a plurality of pixels arranged in a matrix type. The lenticular sheet is arranged in the upper part of the display panel and is equipped with a plurality of polyprism lenses. The polyprism lens is comprised of a flat portion or a curved portion. The rate of the planar section of the polyprism lens is 90% or greater.
Patent KR-20120042250-A (KR)
Title: 상권변화정보 제공시스템, 제공장치, 제공단말 및 제공방법
Inventor: HA DO HOON
IPC: G06Q50/00
Filed: 2010-10-25
Abstract: 본 발명은 상권변화정보 제공시스템, 제공장치, 제공단말 및 제공방법에 관한 것으로서, 제1매장이 위치한 특정 지역에 제2매장이 입점하는 경우, 해당 특정 지역의 입지환경정보, 주거환경정보, 및 주민특성정보를 참조하여, 제2매장의 입점으로 인해 변화된 상기 제1매장의 고객 분포 정보를 추출하고, 추출한 고객 분포 정보를 해당 특정 지역의 지도에 매핑하여, 매핑한 지도 정보를 제공하는 제공하는 과정을 포함하며, 이를 통해, 사용자에게 다른 매장의 입점으로 인해 변화하는 상권에 대한 분석 정보를 제공할 수 있다.
Patent KR-20110004341-A (KR)
Title: Stripper containing an acetal or a ketal for removing post-etched photoresist, etch polymer and residue
Inventor: EGBE MATTHEW I
IPC: C11D7/60
Filed: 2010-11-18
Abstract: PURPOSE: A stripper containing an acetal or a ketal for removing post-etched photoresist, etch polymer and residue is provided to remove post-etched organic and inorganic residue as well as polymeric residues from semiconductor substrates. CONSTITUTION: A formulation to remove post-etched organic and inorganic residue and photoresist from semiconductor substrates comprises: an acetal or a ketal solvent; water; a polyhydric alcohol; and a pH adjuster, wherein the formulation has a pH of 7 or higher. The acetal or the ketal solvent having a formula selected from formula I, formula II and combinations thereof, wherein n 1 and R1, R2, R3, R4 and R5 are each independently H, alkyl (including heteroalkyl), or aryl.
Patent KR-20120055810-A (KR)
Inventor: YOO YOUNG HO
IPC: F21L4/00
Filed: 2010-11-24
Abstract: 본 발명은 전선을 연결하지 않는 무선 조명기기로서 장소에 구애받지 않고 어느 곳에서나 사용이 용이함과 아울러 별도의 광발산부재에 광원으로 장착됨으로써 조명기능과 빛의 독특한 아름다움이 복합적으로 어우러지는 새로운 디스플레이 시스템을 장소에 구애받지 않고 간편하게 구현가능토록 하는 무선 엘이디광 유닛 및 이를 이용한 광발산시스템에 관한 것이다. 
이를 실현하기 위한 본 발명은 기판(PCB: Printed Circuits Board)에 하나 이상의 엘이디(LED: Light Emitting Diode)가 실장되어 이루어지는 하나 이상의 엘이디모듈: 외곽의 일부 또는 전부에 투광부를 구비하는 본체; 상기 엘이디모듈에 전원을 공급하며 전원커넥터를 통하여 충전이 가능한 배터리;를 포함하고, 상기 투광부는 엘이디모듈이 삽입 설치되기 위한 요홈이 하나 이상 형성되고 외곽 선단의 일부 또는 전부가 엘이디의 빛을 발산하기 위한 광전송단으로 형성되며, 상기 요홈에 삽입되는 엘이디모듈은 상기 광전송단을 향하여 설치되는 무선 엘이디광 유닛과, 이 무선 엘이디광 유닛을 위한 장착부가 한 곳 이상 형성되고 무선 엘이디광 유닛의 광전송단으로부터 수광된 빛을 몸체로 입사시켜 발산하는 광발산부재를 포함하여 구성됨을 특징으로 한다.
Patent KR-20100127199-A (KR)
Title: Reversal type strainer
Inventor: KIM JE JIN
IPC: F16L55/24
Filed: 2010-11-26
Abstract: PURPOSE: A reversal type strainer is provided to effectively filter foreign materials from fluid and to smoothly flow fluid by increasing an effective sectional area contacting with the fluid. CONSTITUTION: A reversal type strainer comprises a detaching unit(110), a first mesh unit(120), and a second mesh unit(130). The detaching unit is detachably attached on a fluid inlet. The first mesh unit is formed in a column shape and is connected to one side of the detaching unit. The second mesh unit is connected to the other side of the detaching unit and is longer than the first mesh unit.
Patent KR-20110084090-A (KR)
Title: An input device
Inventor: NIIYAMA TAKASHI
IPC: G06F3/033
Filed: 2010-11-26
Abstract: PURPOSE: An input device is provided to reduce the number of magnetic sensors to reduce production cost. CONSTITUTION: An operation member can be controlled in two directions at least opposite to each other from a predetermined starting point location. A pair of magnets(611a,612a,611b,612b,710,810) is arranged at intervals along the movement direction of the operation member and moves according to the movement of the operation member. Magnetic sensors(620a,620b,720,820) are arranged in a direction distant from an intermediate point between the magnet. The magnetic sensor outputs a signal depending on the stimulus of the magnet which approaches according to the movement of the operation member.
Patent KR-20120058917-A (KR)
Title: Gel type cosmetic compositions for spray
Inventor: KIM SEUNG KOOK
IPC: A61K8/64
Filed: 2010-11-30
Abstract: PURPOSE: A cosmetic composition containing gellan gum for spray is provided to uniformly spray and maintain original gel form. CONSTITUTION: A cosmetic composition of gel type for spray contains 0.01-10.0 wt% of gellan gum powder. The composition additionally contains 0.01-10.0 wt% of sodium citrate and metal ion or metal salt. The composition contains 30-80 wt% of aerosol crude liquid and 20-70 wt% of aerosol spray. The aerosol crude liquid contains 0.01-0.8 wt% of the gellan gum and 0.001-1.0 wt% of monovalent or bivalent metal ion or metal salt.
Patent KR-20120063735-A (KR)
Title: Solar cell and method for fabricating the same
Inventor: LEE JOON SUNG
IPC: H01L31/04
Filed: 2010-12-08
Abstract: PURPOSE: A solar battery and a manufacturing method thereof are provided to reduce recombination rate by controlling a minority carrier to be transferred to deformity of the surface of a substrate formed by laser isolation. CONSTITUTION: A crystalline silicon substrate(501) of a first conductivity type is prepared. A semiconductor layer(502) of a second conductive type is formed at the whole side of the crystalline silicon substrate. A trench(503) for disconnection partly disconnects the semiconductor layer of the second conductive type. The trench for the disconnection is formed along the circumference of the crystalline silicon substrate. A minority carrier barrier zone(504) of the first conductivity type is formed at the lower side of the trench for the disconnection. The impurity concentration of the minority carrier barrier zone is higher than the impurity concentration of the crystalline silicon substrate.
Patent KR-20120069138-A (KR)
Title: Steering system for the railway vehicles using the relative displacement between the car body and the bogie
Inventor: HUR HYUN MOO
IPC: B61F3/16
Filed: 2010-12-20
Abstract: PURPOSE: A steering device for a railway vehicle using relative displacement between a vehicle frame and a bogie is provided to improve insufficient steering performance of a self steering mode, to reduce lateral force between wheels and railroads, and to reduce attack angles. CONSTITUTION: A steering device for a railway vehicle using relative displacement between a vehicle frame and a bogie comprises front and rear distortion bars(110,120), first and second steering links(130,132), third and fourth steering links(140,142), first and second connection links(150,152), and first and second bolster brackets(160,162). The front and rear distortion bars are installed in a bogie frame for a railway vehicle. The first and second steering links are symmetrically connected to the left and right sides of the front distortion bar to be respectively connected to front left and right axle boxes(340,342). The third and fourth steering links are symmetrically connected to the left and right sides of the rear distortion bar to be respectively connected to rear left and right axle boxes(344,346). The first and second connection links are respectively connected to the right side of the front distortion bar and the left side of the rear distortion bar. The ends of the first and second links are connected to the first and second bolster brackets.
Patent KR-20120069448-A (KR)
Title: 공유 마우스 및 이를 이용하여 정보를 송수신하는 방법
Inventor: JEONG YANG JAE
IPC: G06F3/033
Filed: 2010-12-20
Abstract: 본 발명은 공유 마우스 및 이를 이용하여 정보를 송수신하는 방법을 제공한다. 공유 마우스는 적어도 하나의 컴퓨터와 통신을 수행하여 사용자가 현재 사용하고 있는 해당 컴퓨터를 검색하고, 해당 컴퓨터와의 최초 통신 여부를 판단한 결과에 따라 마우스 저장 메뉴를 해당 컴퓨터에 설정할 것을 요청하는 마우스 관리부, 요청에 따라 해당 컴퓨터의 팝업 메뉴에 마우스 저장 메뉴를 추가시키는 팝업 메뉴 관리부 및 마우스 관리부의 제어에 따라 해당 컴퓨터로부터 수신된 정보를 저장하며, 미리 저장된 정보를 해당 컴퓨터로 전달하는 저장 메모리부를 포함하며, 마우스 관리부는 해당 컴퓨터의 화면 영역을 벗어난 경우 해당 컴퓨터와의 연결을 해제하고, 다른 컴퓨터의 화면 영역에 진입하였는지의 여부를 판단한 결과에 따라 다른 컴퓨터와의 연결하여 통신을 수행한다.
Patent KR-20120069473-A (KR)
Title: Emc composition and semiconductor device by using the same
Inventor: NA WOO CHUL
IPC: H01L23/29
Filed: 2010-12-20
Abstract: PURPOSE: An epoxy resin composition for sealing semiconductor device and a semiconductor device using thereof are provided to improve marking contrast without increasing content amount of carbon black and to reduce output of laser in marking. CONSTITUTION: An epoxy resin composition for the sealing of semiconductor device comprises an epoxy resin, hardener, inorganic filler, and coloring agent. The coloring agent comprises 0.05-1 weight% of carbon black, 0.01-3 weight% of iron oxide-mica mixture, 2 -15 weight% of the epoxy resin, 0.5 - 12 weight% of the hardener, and 70-95 weight% of the inorganic filler.
Patent KR-20120071017-A (KR)
Title: Magnetic levitation apparatus having the magnetic bearing inductable 3-way magnetism
Inventor: ROH SEUNG KOOK
IPC: B23Q1/25
Filed: 2010-12-22
Abstract: PURPOSE: A magnetic levitation apparatus having a 3-way magnetism inductive magnetic bearing is provided to reduce the number of magnetic bearings and to simplify a manufacture and operation of a magnetic levitation apparatus because a 3-way magnetism is generated by using one magnetic bearing. CONSTITUTION: A magnetic levitation apparatus having comprises a pair of magnetic bearings and support frame(32). The magnetic bearing comprises a body, an actuator, and a distance sensor. The body is inserted into a rail to be moved. The actuator is arranged in one side of the body facing to the rail. The distance sensor senses a distance between the rail and the actuator, thereby transmitting the distance to a controller. The controller controls an electricity supply to the actuator. The support frame connects the pair of the magnetic bearings. The supporting frame interlinks a pair of magnetic bearings.
Patent KR-20120016982-A (KR)
Title: Electormagnetic interference reduction apparatus
Inventor: YEO SOON IL
IPC: H05K9/00
Filed: 2010-12-27
Abstract: PURPOSE: An electromagnetic interference reducing apparatus is provided to prevent heating of an electronic component by changing heat from an electronic component to electric energy. CONSTITUTION: An electronic wave absorbing unit(110) absorbs an electronic wave from an electronic wave emitting unit. The electronic wave absorbing unit discharges thermal energy through thermal conversion. A thermoelectric device(120) changes the discharged thermal energy into electric energy. The electromagnetic wave absorbing unit includes carbon or ferrite materials. The thermoelectric device includes a thermoelectric device using a seebeck effect.
Patent KR-20120074114-A (KR)
Title: Optical film and display filter using the same
Inventor: KOO YOUNG KWON
IPC: G02B5/20
Filed: 2010-12-27
Abstract: PURPOSE: An optical film and a display filter using the same are provided to improve light penetration ratio while obtaining a near field ultraviolet shielding effect and a color correction effect. CONSTITUTION: An optical film comprises an acrylonitrile-butadiene-styrene resin, an absorbing dye of 380-750nm, and an absorbing dye of 900-1100nm. The content of butadiene in the acrylonitrile-butadiene-styrene resin is 5-50 weight%. The content of acrylonitrile in the acrylonitrile-butadiene-styrene resin is 1-9 weight%. The average diameter of butadiene rubber particles in the acrylonitrile-butadiene-styrene resin is less than 0.5micrometers. The penetration ratio of the acrylonitrile-butadiene-styrene resin is over 70%.
Patent KR-20120123164-A (KR)
IPC: B64G1/64
Filed: 2010-12-30
Abstract: 본 발명은 인장볼트와 분리너트의 구속 해제에 의한 파이로 고정분리장치에 관한 것으로서, 인장볼트의 체결력에 의해 생성되는 분리너트와 제2하우징의 마찰력 등에 의한 구속 조건을 착화기의 기폭에 의해 해제하여 3조각으로 형성된 분리너트의 횡방향 이동을 통해 인장볼트를 분리시키는 파이로 분리 장치로서 위성?발사체 또는 발사체 각 단의 분리를 수행할 수 있는 인장볼트와 분리너트의 구속 해제에 의한 파이로 고정분리장치에 관한 것이다. 
본 발명의 구성은, 착화기의 하부에 그 상부가 결합되며, 하부가 개구된 제1하우징; 상기 제1하우징의 하부에 결합되며, 중공이 형성된 베이스; 상기 베이스의 중공으로 삽입되어, 상기 제1하우징의 하부로 결합되는 발사체?위성 또는 상단?하단 구조물을 고정시키는 인장볼트; 상기 베이스의 중공을 통해 인입된 인장볼트에 결합되되, 적어도 복수 개로 분리되어 형성된 분리너트; 상기 분리너트가 상기 인장볼트에 결합되도록 이를 지지 또는 해제하고, 상기 제1하우징에 내설되어 상하로 이동되며, 상부에 중공이 형성된 제2하우징; 하부에 외부단턱이 형성되어 상기 분리너트의 상부에 상기 외부단턱이 접면되고, 상기 제2하우징의 중공에 결합되는 제3하우징; 상기 제3하우징에 내설되어 상기 인장볼트에 접면되고, 상기 제3하우징의 상하로 이동되는 푸셔; 및 상기 제3하우징의 외부단턱에 하부가 안착지지되고, 상기 제2하우징의 내측 상부면에 상부가 안착지지되는 탄성수단;을 포함하여 이루어지며, 상기 착화기의 작동시 상기 제2하우징이 하부로 이동되면서 상기 분리너트의 구속이 해제되어 상기 인장볼트가 분리되는 것을 특징으로 한다.
Patent KR-20120077523-A (KR)
Title: Vertical wing structure of turbine using wind power or water power
Inventor: AHN HYUNG TAEK
IPC: F03D11/00
Filed: 2010-12-30
Abstract: PURPOSE: Vertical turbine blades for wind and water power turbines are provided to reduce vibration noise, and to smoothly operate the power turbines even in the case the amount of water is small or a wind speed is slow. CONSTITUTION: Vertical turbine blades for wind and water power turbines comprise a rotary shaft(100), a support plate(300), one or more support arms(400), and one or more turbine blades(500). The rotary shaft is rotated with water and wind power. One lower part of the rotary shaft is connected to the upper part of the support plate. The support arms are connected to one side of the rotary shaft. The other sides of support arms are formed in the circumferential direction of the support plate. The turbine blades are connected to the support arms formed in the circumferential direction of the support plate.
Patent KR-20120077591-A (KR)
Inventor: YOON KWAN SEOB
IPC: G01S15/88
Filed: 2010-12-30
Abstract: PURPOSE: A method for improving mine discrimination performance is provided to distinguish a mine by extracting and classifying geological information of a sea-bed in real time by using side-scan sonar video information. CONSTITUTION: An underwater object is detected by driving side-scan sonar. Feature information of an image of a sea-bed is obtained from the side-scan sonar and is extracted. The intensity of the sea-bed of a region is changed by using brightness information of the image of the sea-bed of the region. The roughness of the sea-bed of the region is changed by using brightness variability information of the image of the sea-bed of the region. The terrain of the sea-bed of the region is classified.
Patent KR-20120077812-A (KR)
Title: Functional fittings for window and manufacturing method thereof
Inventor: CHOI JEONG SU
IPC: E06B3/08
Filed: 2010-12-31
Abstract: PURPOSE: A functional window frame is provided to prevent corrosion caused by moisture and to reduce the generation volatile organic compounds. CONSTITUTION: A functional window frame is made by extruding a center layer and an outer layer. The center layer forms a body of the window frame. The outer layer is formed on an outer surface of the center layer. The center layer comprises three to ten part by weight of steam coal, one to four part by weight of shock reinforcing agents, three to eight part by weigh of composite heat stabilizers, one to three part by weight of titanium dioxide. The outer layer comprises 22~40 part by weight of cedar powders, 3~18 part by weight of jade powder, 5~15 part by weight of the steam coal, 3~12 part by weight of the shock reinforcing agents, 5~15 part by weight of thermostable agents, and 3~8 part by weight of titanium dioxide.