baber/WOPTO huggingface dataset:
Patent KR-20070120757-A (KR)
Title: Method for recovering waste lithium bromide absorption liquid to lithium bromide absorption liquid
Inventor: KANG TAE EOK
IPC: C02F9/00
Filed: 2006-06-20
Abstract: A method for recovering a lithium bromide absorption liquid from a waste lithium bromide absorption liquid is provided to prepare a recycled absorption liquid with a level of at least 99% compared with a new absorption liquid by eliminating copper, potassium and iron presenting in the waste absorption liquid, and removing ammonium ions, sulfate ions and suspended solids from the waste absorption liquid. A method for recovering a lithium bromide absorption liquid from a waste lithium bromide absorption liquid comprises the steps of: (a) stationing a waste lithium bromide absorption liquid(1) and injecting a coagulant into the waste lithium bromide absorption liquid to remove inorganic impurities from the waste lithium bromide absorption liquid; (b) allowing a filter(4) to filter the waste lithium bromide absorption liquid having the inorganic impurities removed therefrom to eliminate suspended impurities of at least 5 mum from the waste lithium bromide absorption liquid; (c) concentrating the waste lithium bromide absorption liquid having the suspended impurities eliminated therefrom; and (d) injecting a corrosion inhibitor into the concentrated absorption liquid, adjusting pH of the absorption liquid, and eliminating suspended impurities of at least 1 mum from the pH-adjusted absorption liquid using a filter(7).
Patent KR-20080001914-A (KR)
Title: The chair seat of anti-vandal construction
Inventor: KIM JONG SEONG
IPC: A47C7/00
Filed: 2006-06-30
Abstract: A chair seat with a damage preventing structure is provided to allow reuse of a chair seat after changing only its fabric surface by preventing damages on its cushion part(sponge) and to ensure public safety by assuring incombustibility of chair. A chair seat with a damage preventing structure includes an incombustible cover sheet(10) planted densely with soft fiber furs; an anti-vandal sheet(20) preventing tearing, which is arranged under the cover sheet and applied wholly with incombustible adhesive(40); and an incombustible fiberglass or semi-incombustible Kevlar(30), which is arranged under the anti-vandal sheet.
Patent KR-20080002485-A (KR)
Title: Mehtod for manufacturing bonded soi wafer
Inventor: MOON BYEONG SAM
IPC: H01L21/20
Filed: 2006-06-30
Abstract: A method for manufacturing a bonded SOI(Silicon On Insulator) wafer is provided to shorten the length of an unbonded edge in the boned wafers in comparison with a conventional method, strengthen a bonding intensity, and obtain the bonded SOI wafer of a good quality. A method for manufacturing a bonded SOI wafer includes the steps of: bonding to face a second silicon wafer forming a first silicon wafer(42) and a first oxide film(46) during an interposition of the first oxide film; performing a heat treatment process to strengthen bonding force about the bonded wafers; filling an unbonded edge area with a second oxide film(48) performing a wet oxidation process about the wafers thermally treated; cutting an edge portion of the first silicon wafer at the unbonded edge area filled with the second oxide film; and thinning the first silicon wafer cut at the edge area. Further, N2 or Ar gas is used in the heat treatment process at 1200-1500°C for 100-150 mins.
Patent KR-20080004168-A (KR)
Title: Refuse derived fuel, manufacturing method and manufacturing device for the fuel
Inventor: PARK IN SUNG
IPC: C10L5/48
Filed: 2006-07-05
Abstract: A refuse derived fuel is provided to increase calorific value of the fuel, improve ignition property and combustibility of the fuel, and reduce harmful gases or soot generated from the fuel, and a method and an apparatus for manufacturing the refuse derived fuel are provided. A refuse derived fuel comprises: a carbide prepared by carbonizing waste organic matter and waste wood; and a solid fuel mixed with the carbide. An apparatus for manufacturing a refuse derived fuel comprises: a solid-liquid separation step(S2) of separating wastewater from waste organic matter such as food garbage or sewage sludge; a wood adding step(S4) of adding waste wood to the wastewater removed waste organic matter; a carbonizing step(S5) of carbonizing the waste organic matter and the waste wood to improve calorific value, ignition property and combustibility; a carbide crushing step(S7) of finely crushing a carbide of the waste organic matter and the waste wood; a fuel mixing step(S8) of mixing the crushed carbide with a solid fuel having excellent calorific value and binding property in a power state; and an external shape forming step(S9) of forming a mixture of the carbide and the solid fuel into a required shape.
Patent KR-20080004237-A (KR)
Title: Photochromic mesoporous microparticles and method for preparing thereof
Inventor: SONG SHIN AE
IPC: B82B3/00
Filed: 2006-07-05
Abstract: A photochromic mesoporous microparticle is provided to solve the problem of dye leaching occurring in a conventional capsule containing a photochromic dye, to realize excellent effect of shielding free radicals or oxygen, and good dispersibility, durability, coloring rate, optical density and shelf stability. A photochromic mesoporous microparticle comprises a photochromic dye-grafted polymer dispersed in a mesoporous inorganic material. The photochromic dye is at least one dye selected from the group consisting of benzopyran, naphthopyran, spiropyran, spirooxazine, perylimide, diarylethene and azo compounds. The inorganic material is at least one material selected from the group consisting of metal alkoxides, Ti, Zr, Si, Al, Sn, Sb, Ta, Ce, La, Fe, Zn, W and In. The photochromic mesoporous microparticle has a particle size of 1 micrometer or less.
Patent KR-20080006974-A (KR)
Title: A windshield side molding installation structure for a vehicle
Inventor: CHOI CHAN MOOK
IPC: B60J10/02
Filed: 2006-07-14
Abstract: A structure for mounting side molding for a windshield glass of a vehicle is provided to raise the assembly efficiency of the vehicle by keeping the side molding fixed between a side outer panel and the windshield glass. A structure for mounting side molding for a windshield glass of a vehicle comprises a side outer panel(300) forming the front column of the vehicle, a bracket(200) fixed to the side outer panel(300) through a rivet, and a side molding(100) fixed to the bracket(200). A male gear shape(220) is formed from an insertion groove(210) of the bracket(200). A female gear shape(111) is formed in a coupling protrusion(110) extended from the side molding(100). The female gear shape(111) engages with the male gear shape(220) and has a slope at one side thereof.
Patent KR-20080008443-A (KR)
Title: Equipment for detecting wafer flat zone of semiconductor coating device
Inventor: WON BYUNG KWAN
IPC: H01L21/66
Filed: 2006-07-20
Abstract: An apparatus for detecting a wafer flat zone of a semiconductor coating device is provided to prevent wafer drop due to mis-alignment of the wafer flat zone by generating an edge detecting interlock when the wafer flat zone is not aligned. An apparatus for detecting a wafer flat zone of a semiconductor coating device includes a vacuum cassette(10), a slot(14), a bent bracket(16), a sensor(18), a reflective coating paper(20), and a control unit(22). The vacuum cassette loads a plurality of wafers(12). The slot has a cross section cut such that the wafer flat zone corresponds vertically to a position in which the vacuum cassette is placed. The bent bracket is bent in a vertical direction by being supported from a bottom part of a stand. The sensor generates laser light, receives reflected light, and senses an alignment state of the wafer flat zone by being installed at an end of the bracket. The reflective coating paper reflects the light when the laser light from the sensor is irradiated. The control unit receives a signal sensing the alignment state of the wafer flat zone from the sensor and generates an edge detecting interlock signal when the flat zone is not aligned.
Patent KR-20080008581-A (KR)
Inventor: MOON HAK NOH
IPC: A47J36/06
Filed: 2006-07-20
Abstract: A lid of a cooking vessel with cooling function is provided to flow back vapor stream in the cooking vessel and improve taste of food by installing water discharging holes at a space for placing water or ice. A lid of a cooking vessel with cooling function comprises a water placing port(20), a projection(11), a projection(21), a water prevention wall(12), and plural water discharging holes(22). The water placing port having a 'U' type section functions as a handle to install a space capable of placing water at the upper center of a lid(10). The projection(11) is projected from the upper center of the lid and the projection(21) is capable of attaching to the side and upper part of the projection(11) at the bottom center of the water placing port. The water prevention wall prevents water from flowing concentrically at the upper outside of the lid. The water discharging holes is radially formed at the bottom edge of the water placing port to flow water into the water prevention wall.
Patent KR-20080009969-A (KR)
Title: A vent apparatus for backflow prevention
Inventor: JEON KWANG IL
IPC: F24F7/02
Filed: 2006-07-25
Abstract: An air ventilation apparatus having a backflow prevention function is provided to prevent wind or rain from flowing into a pipe body by installing an opening/closing plate on the outside of an exhaust port formed at a lateral side of the air ventilation apparatus. An air ventilation apparatus having a backflow prevention function comprises an upper part having a roof(14) and a lateral side having an exhaust port(12). An opening/closing plate(20) is installed at an outside of the exhaust port. The opening/closing plate has a cross section larger than that of the exhaust port such that the exhaust port is opened by inner air discharged from the venting apparatus, and closed by strong outside wind. The opening/closing plate is hinged to a tube body(10) of the ventilation apparatus. The tube body has a rectangular shape having four exhaust ports in which four opening/closing plates are installed.
Patent KR-20080010483-A (KR)
Title: Aliquid container to joint onebody a different kind
Inventor: CHOI KI SEOK
IPC: B65D8/14
Filed: 2006-07-27
Abstract: A liquid container formed by integrally connecting different materials is provided to remove displeasure by a temperature when a user drinks cold or hot drinks, and to promote easy manufacture of an injection part of the container and reduction of a manufacturing cost. A liquid container formed by integrally connecting different materials includes: a main body(10) having an end piece(11) formed on one side, and receiving contents therein by being formed in a tube shape from a frame of the end piece; an injection part(20) of which one end is integrally connected to the end of the main body, and the other end connects to a cap; and an adhesive(30) arranged between the main body and the injection part. The main body is made of the metal material, and the injection part is made of the synthetic resins.
Patent KR-20080010684-A (KR)
Title: The preventing structure and the same method of cycling for variable capacity compressor of air conditioner
Inventor: SEO JAE WOOK
IPC: B60H1/00
Filed: 2006-07-27
Abstract: A structure and a method for preventing cycling of a variable capacity compressor for an air conditioner are provided to prevent the surface temperature of an evaporator from being lowered below the operating temperature of a thermistor by controlling the amount of refrigerant flowing into the compressor. A flow control electromagnetic valve is attached to the refrigerant intake side of a variable capacity compressor. A refrigerant temperature sensor is installed on the inlet side of an evaporator in order to measure the temperature of refrigerant flowing into the evaporator. A controller controls an opening degree of the flow control electromagnetic valve according to an outside-air temperature and the temperature of the refrigerant flowing into the evaporator.
Patent KR-20080011830-A (KR)
Title: Method and system for providing service communication in a communication system
Inventor: JUNG WOON CHAN
IPC: H04W4/20
Filed: 2006-07-31
Abstract: A service supply method in a communication system and a system thereof are provided to enable the first multimedia terminal to receive a service by accessing the first server, so that an interactive communication service is performed with the first server once the terminal obtains a right to speak by demanding the right related to the service. A trainee demands a call to an online lecturing company by using the first multimedia terminal(201)(202). A call triggering process is performed to a contents server(205)(204). The contents server(205) notifies the terminal(201) of address information(206), and the terminal(201) accesses an online lecturing company server through the address information(208). A lecturer using the second terminal(209) demands lecture opening(210). The contents server(205) searches a demanded lecture(212), and transmits an ID to the terminal(201)(216). The terminal(201) accesses a PTA(Push-To-All) server(207)(218), and demands a right to speak(220). The second terminal(209) assigns the right to speak to the PTA server(207)(222). The server(207) transmits the right to speak to the terminal(201)(224).
Patent KR-20080013252-A (KR)
Title: Air cooling type exhaust ductless dryer
Inventor: LEE SANG IK
IPC: F26B3/00
Filed: 2006-08-08
Abstract: An air cooling type exhaust-ductless dryer is provided to utilize gas as a heat source by permitting drying flow to form an opened loop. An air cooling type exhaust-ductless dryer(100) comprises a drum, a gas combusting unit(130), a heat exchanger(150), and a cooling fan(200). Clothes are loaded in the drum. The drum is rotatably installed in a main body. The gas combusting unit mixes air fed from the outside with gas and combusts gas. The heat exchanger condenses circulation air of high temperature and humidity discharged from the drum by using air. The cooling fan, which is installed to one part of the heat exchanger, absorbs low temperature air from the outside to be fed to the heat exchanger. Dry air passed through the heat exchanger is discharged to the outside. The dry air passed through the heat exchanger contacts with a carbon monoxide sensor before being discharged to the outside so that discharge amount of harmful gas is detected.
Patent KR-20080013522-A (KR)
Title: Method for adjusting levelness of chuck and probe tester using the same
Inventor: HAN JONG HEE
IPC: H01L21/66
Filed: 2006-08-09
Abstract: A probing examination apparatus and a method for adjusting levelness of a chuck using the same are provided to inspect quality of semiconductor chips by automatically adjusting the levelness of the chuck. A chuck(110) supports a wafer(200). A Z-shaft supports the chuck. A first motor(M1) pressurizes a lower of the Z-shaft in a cross direction to adjust an inclination of the Z-shaft in the cross direction. A second motor(M2) pressurizes the lower of the Z-shaft in the other direction to adjust the inclination of the Z-shaft in the other direction. Probes(210) inspect quality of semiconductor chips formed on the wafer. Levelness of the respective probes is measured and then the inclination of the Z-shaft is adjusted by the first motor and/or the second motor based on the measured levelness, thereby corresponding levelness of the chuck is adjusted to the measured levelness of the respective probes.
Patent KR-20070018737-A (KR)
IPC: H04M3/42
Filed: 2006-08-10
Abstract: 본 발명은 수발신자 상호 동시 통화 연결 시도시 연결 장치 및 방법에 관한 것으로, 통화연결 요구신호를 수신하면, 상기 통화연결 요구신호의 송신측과 수신측 단말기가 서로에게 통화 시도중인 상호 동시통화중인지 확인하여 상기 상호 동시통화중이면, 상기 통화연결 요구신호의 상기 송신측 혹은 상기 수신측 단말기의 연결를 해지하고 상호 동시통화를 연결하도록 요청하는 동시신호 비교기와, 상기 동시신호 비교기에 요청에 따라 상기 통화연결 요구신호의 상기 송신측 혹은 상기 수신측 단말기의 연결를 해지하고 상호 동시통화를 연결하는 교환기를 포함하는 수발신자 상호 동시 통화 연결 시도시 연결 장치 및 방법을 제공하여 전화 통화 사용자에게 상호 동시통화 시도시 통화연결을 가능하게 하여 사용자의 편의를 제공한다. 
       
     교환기, 동시통화, 전화국(PSTN;Public Switched Telephone Network),이동국(MSC;Mobile Switching Center)
Patent KR-20080018505-A (KR)
Title: Fluorene-based compound and organo-electroluminescent device using the same
Inventor: LYU YI YEOL
IPC: C07F7/08
Filed: 2006-08-24
Abstract: A fluorene-based compound is provided to improve easiness of electric charge movement, dry and wet processibility, thermal stability and light-emitting property, so that the compound is useful for producing an organo-electroluminescent device having improved efficiency, operation voltage and color purity. A fluorene-based compound represented by a formula(1) is useful for producing an organo-electroluminescent device, wherein Ar is optionally substituted C2-C30 alkylene, optionally substituted C6-C30 cycloalkylene, optionally substituted C6-C30 arylene, optionally substituted C2-C30 heteroarylene or optionally substituted C2-C30 alkenylene; k and j are each independently an integer from 0 to 2; m is an integer from 0 to 3; R5 and R6 are each independently hydrogen, halogen, cyano, hydroxyl, optionally substituted C1-C20 alkyl, optionally substituted C3-C20 cycloalkyl, optionally substituted C5-C20 heterocycloalkyl, optionally substituted C1-C20 alkoxy, optionally substituted C6-C30 aryl, optionally substituted C6-C30 aralkyl or optionally substituted C2-C30 heteroaryl; and r1, r2, r3, r4, r5 and r6 are each independently hydrogen, halogen, cyano, hydroxyl, optionally substituted C1-C20 alkyl, optionally substituted C3-C20 cycloalkyl, optionally substituted C5-C20 heterocycloalkyl, optionally substituted C1-C20 alkoxy, optionally substituted C6-C30 aryl, optionally substituted C6-C30 aralkyl or optionally substituted C2-C30 heteroaryl. An organo-electroluminescent device comprises a first electrode, a second electrode and at least one organic membrane containing the fluorene-based compound represented by the formula(1) between the first and second electrodes.
Patent KR-20080021176-A (KR)
Title: Input/output device with fixed value at sleep mode, or at supply initial voltage to system
Inventor: CHO SUNG HOON
IPC: G06F1/00
Filed: 2006-08-28
Abstract: An I/O(Input/Output) device having a fixed value at a sleep mode or initial voltage supply of a system is provided to guarantee stable system operation with a pad output value of a fixed level by performing normal operation with an embedded level conversion circuit, which includes a floating protector operated by operation volatile of the I/O device, even if input of the level conversion circuit is a floating state. An input unit which includes a buffer(buf21) and a NAND gate(NAND21) receives an input signal(A) and control signals(TN,EN) from a CPU(Central Processing Unit)(100). A level conversion circuit(201,203) converts an input signal of a first voltage level into an output signal of a second voltage level. An output driving circuit(202) receives second voltage and is operated by responding to the output signal. The level conversion circuit outputs the output signal of a predetermined level when the first voltage is cut off. Output of the input part is floated when the first voltage is cut off and the level conversion circuit outputs the output signal of the predetermined level when the output of the input part is floated. The level conversion circuit includes a floating preventer receiving the second voltage and operated by responding to the input signal, and a level converter outputting the output signal of the second voltage level by responding to the output of the floating preventer.
Patent KR-20070035452-A (KR)
IPC: H04N5/335
Filed: 2006-09-27
Abstract: 결함 검출 장치는, 결함 영역을 검출하는 대상으로 되는 피검사 화상을, 복수의 블록으로 분할하는 블록 분할부와, 블록 분할부에 의해 분할된 각 블록에 대해서, 블록 내에 존재하는 화소의 화소 데이터를 가산한 값인 블록 가산값을 산출하는 블록 가산값 산출부와, 블록 가산값의 범위 외 값이 있는지의 여부를 통계적 처리에 의해 판정함으로써 결함 영역의 유무를 판정하는 통계 처리부 및 양부 판정부를 구비하고 있다.  이에 의해, 디지털 화상에서의 결함 영역의 유무를, 단시간에 또한 컴팩트한 회로 구성으로 판정한다. 
       
     결함 검출 장치, 화상 축소부, 점 결함 제거부, 필터링부, 블록 분할부, 통계 처리부, 양부 판정부, n×m 라플라시안 필터
Patent KR-20080029505-A (KR)
Title: A traffic estimating system and the method considered road type
Inventor: KIM DAE SIK
IPC: G08G1/04
Filed: 2006-09-29
Abstract: A system and a method for estimating sectional traffic volumes based on road lane types are provided to precisely service traffic information by distinguishing an exclusive bus lane from road lanes. A system for estimating sectional traffic volumes based on road lane types includes a traffic information processing unit and a traffic information servicing unit. The traffic information processing unit includes first and second fusion processing modules, a reliability enhancing module, and a data integration module, and processes information collected by traffic and geometric information collecting units. The traffic information servicing unit includes speed calculating modules of road lanes and exclusive bus lanes, and an interval traveling speed and time calculating module, and estimates and calculates speed of vehicles in the road lanes and exclusive bus lanes, and sectional traveling speed and time.
Patent KR-20060113612-A (KR)
Title: Cosmetic composition with high concentration of stable pure vitamin c in aqueous system
Inventor: LEE YOUNG HA
IPC: A61K8/67
Filed: 2006-10-13
Abstract: A cosmetic composition comprising highly concentrated pure vitamin C is provided to be able to maintain physicochemically stable state in an aqueous system and be used to skin without any skin irritation. The water in oil emulsion type of cosmetic composition comprises 3-20 wt.% of pure L-ascorbic acid, 0.5-20 wt.% of polar solvent, 0.1-10 wt.% of surfactant, 0.1-30 wt.% of silicone oil, other additives and water. The composition is characterized in that a base where the pure vitamin C is highly concentrated is added to a hydrophilic part, thereby obtaining the water in oil emulsion type.
Patent KR-20070108050-A (KR)
Title: Induction ironing apparatus and method
Inventor: LUNG WAI CHOI
IPC: D06F75/04
Filed: 2006-10-20
Abstract: A cordless induction ironing device and a method for using thereof is provided to generate heat at a bottom plate of the iron by installing an electromagnetic force generator and inducing electromagnetic field. An ironing device comprises an iron(24) having a bottom plate(21), an electromagnetic force generator, and a mounting unit. The electromagnetic force generator induces an electromagnetic field. The bottom plate is heated by electromagnetic field. The electromagnetic force generator is supported by a mounting part wherein the mounting unit is installed. The iron has a water tank. A handle of the iron is placed along a longitudinal direction of the bottom plate of the iron.
Patent KR-20080037878-A (KR)
Title: Direct current ground detecting apparatus
Inventor: LEE JIN RAK
IPC: G01R27/20
Filed: 2006-10-27
Abstract: A DC ground condition detector is provided to simplify a ground detection signal transmission line by transmitting ground detection signals for respective lines using a communication line. A DC ground condition detector includes a detection signal generator(210), plural sensors(220), a detection signal transmitter(230), and a ground detector(240). The detection signal generator generates a ground detection signal supplied to a DC power line. The sensors are arranged on respective lines of the DC power line to detect the ground detection signal. The detection signal transmitter processes the ground detection signal detected by the sensors and transmits the ground detection signal through a communication line. The ground detector receives the ground detection signals for respective lines, which are communicated through the communication line, and determines whether a ground accident occurs.