baber/WOPTO huggingface dataset:
Patent KR-20120081732-A (KR)
Title: Butterfly valve
Inventor: CHO DONG KOOK
IPC: F16J15/04
Filed: 2011-01-12
Abstract: PURPOSE: A butterfly valve having a variable sealing function is provided to perform a stable sealing function and increase handling efficiency regardless of rotational directions of flow material flowing into a valve. CONSTITUTION: A butterfly valve having a variable sealing function comprises a valve body and a valve disc. A seat installation part(21) is arranged on the external girth of the valve disc. In the seat installation part, a backpressure gland installation groove(212) and a static pressure gland installation groove(213) are formed in both left and right surfaces around a sliding movement surface(211) to be opposed. A disc seat(4) is obliquely attached to the sliding movement surface. A backpressure seat gland(5) is coupled to the backpressure gland installation groove to fix the disc seat by pressing from both left and right side surfaces. The static pressure seat gland(6) is coupled to the static pressure gland installation groove.
Patent KR-20120081752-A (KR)
Title: Wireless lan bi-directional amplifier and wireless lan communication system using the amplifier
Inventor: KIM JONG PIL
IPC: H04W52/52
Filed: 2011-01-12
Abstract: PURPOSE: A wireless LAN bi-directional amplifier and a communication system using the same are provided to compensate the loss of distributor and feeder. CONSTITUTION: A BIAS tee(311) outputs WLAN(Wireless Local Area Network) signal through a first output terminal. The BIAS tee outputs DC signal through a second output terminal. A coupler(308) branches the outputted wireless LAN signal. A gain control unit(307) adjusts the gain value of the wireless LAN signal. A second switch(306) switches the output signal of the gain control unit by the transmission or reception mode. A first switch(301) switches the amplified signal by the transmission and reception mode.
Patent KR-20120084007-A (KR)
Title: Cutter apparatus for low temperature fish fillet and method of using thereof
Inventor: LEE SEUNG HWAN
IPC: A22C25/14
Filed: 2011-01-19
Abstract: PURPOSE: A low temperature fish fillet cutter apparatus and a using method thereof are provided to improve use convenience by facilitating filleting of low temperature fish. CONSTITUTION: A low temperature fish fillet cutter apparatus comprises a blade body(11), a bone separating unit(13), and a handle unit(15). In the blade body, blades are consecutively formed along the pointed end of the width direction in order to separate fish bone. The bone separating unit is integrated with the blade body and has a central unit which is bent to correspond to the backbone of fish. The handle unit is fixed in order to surround a coupling unit. The bone separating unit is formed to be bent toward one of the upper and lower parts.
Patent KR-20120084492-A (KR)
Title: Oral care composition and toothpaste for improving tooth health
Inventor: MOON KYO TAE
IPC: A61K8/24
Filed: 2011-01-20
Abstract: PURPOSE: A toothpaste composition and toothpaste using the same are provided to considerably enhance the teeth hardness and recalcification. CONSTITUTION: A toothpaste composition for enhancing dental health contains 0.001-20 wt% of phosphate, 0.001-50 wt% of calcium salt, or a mixture thereof and0.01-15 wt% of gellatin, phosphoserine, or poly-L-lysine.
Patent KR-20110090822-A (KR)
Inventor: KONDO TAKASHI
IPC: H01L33/50
Filed: 2011-02-01
Abstract: PURPOSE: An optical-semiconductor device is provided to radiate uniform color light over all angles since the thickness is thin and color angular dependency is low. CONSTITUTION: In an optical-semiconductor device, a seal resin layer buries an optical semiconductor device. An optical semiconductor sealing sheet including a wavelength conversion layer(2) which is directly or indirectly laminated on the sealing resin layer is formed on a semiconductor device mounting substrate, and the sealing resin layer is faced with the substrate. The wavelength conversion layer is formed on the upper part in which optical semiconductor device(3) is buried and is not formed on the side thereof.
Patent KR-20120090387-A (KR)
Title: Guard and surveillance robot system and method for travelling of mobile robot
Inventor: SONG JI HYUK
IPC: G05D1/02
Filed: 2011-02-07
Abstract: PURPOSE: A mobile robot running method in a guard and surveillance robot system is provided to perform a self-localization function and an obstacle detection function at the same time. CONSTITUTION: A guard and surveillance robot system comprises a plurality of first and second robots. The first robots move in a monitoring area along a pre-determined traveling route. The first robots generate information on obstacles, and avoid the obstacles if the obstacles are detected. The second robots receive the information on the obstacles, and follow the traveling route of the first robots.
Patent KR-20120093648-A (KR)
Title: Composition for stabilization of heavy metal or arsenic contaminated soils and wastewater using calcined oyster shell and sludge
Inventor: MOON DEOK HYUN
IPC: C02F1/62
Filed: 2011-02-15
Abstract: PURPOSE: A composition for stabilizing of heavy metals or arsenic contaminated soils and treating wastewater using plasticized shells and sludge is provided to improve the quality of soil and water and to control the acidification of the soil and the water. CONSTITUTION: A composition for stabilizing of heavy metals or arsenic contaminated soils and treating wastewater includes plasticized shell powder and sludge powder containing goethite and calcite. The plasticized shell powder is obtained by plasticizing shells or shell powder at 800-1500 degrees Celsius for 1 to 4 hours. The plasticized shell powder is plasticized oyster shell powder. The content of the goethite and the calcite in the sludge is respectively 50-90 parts by weight and 10-40 parts by weight based on 100 parts by weight of the sludge.
Patent KR-20120097614-A (KR)
Title: 수성 연질폼 샤시
Inventor: LEE SEONG KYUN
IPC: E06B3/78
Filed: 2011-02-25
Abstract: 강철, 알루미늄, PVC 등으로 구성되는 기존 창문, 틀 샤시에 있어 창문, 틀 샤시의 단열재로 폴리아미드를 사용하여 단열 창문, 틀 샤시를 구성하고 있으나 본 발명은 기존 창문, 틀 샤시의 단열재 폴리아미드 대신 창문, 틀 샤시의 비어있는 내부공간에 수성 연질폼을 삽입 분사시키면 순간 양생되면서 5초 이내에 100％ 발포 충진하여 창문, 틀 샤시의 비어있는 내부공간을 채우게 되는데 1％는 재료이고 99％는 공기로 각각 작은 기포(Cell)로 채워져 있어 연속독립기포조직으로 이중 삼중의 수밀성 유지 때문에 흡음, 차음, 단열의 효과가 탁월함은 물론 수성 연질폼의 여러가지 장점들을 창문, 틀 샤시에 나타나도록 구성한 수성 연질폼 샤시에 관한 것으로 본 발명인 수성 연질폼 샤시 구성에 사용되어지는 수성 연질폼은 물을 Base하는 레진과 이소시아네이트라고 하는 2개의 액체를 혼합해 물과 반응으로 형성된 탄산 가스에 의해 100배 이상 발포하는 2액형 변성폴리머 제품으로 수성 연질폼의 장점은 ① 1％는 재료이고 99％는 공기로 이 공기는 각각 작은 기포(Cell)에 채워져있고 연속독립기포조직으로 이중 삼중의 수밀성 유지 때문에 흡음, 차음, 단열효과가 탁월 ② 순간 양생되면서 5초 이내에 100％ 발포 충진 ③ 내구성은 반영구적으로 연성구조에 의해 균열 및 수축이 없다. ④ 가볍다 ⑤ 모든 재질에 접착성이 양호 ⑥ 경도 조절이 가능 ⑦ 발포 촉진제가 Water Base로 독성이 없으며 ⑧ 통기성 구조에 의한 Air Filtering 효과로 제습, 공기 정화기능 ⑨ 습기, 온도, 자외선에 강하며 ⑩ 곰팡이, 세균의 서식방지 ⑪ 불연성 등 여러 장점이 있다 
     따라서 본 발명인 수성 연질폼 샤시는 기존 창문, 틀 샤시에 있어 단열재로 사용하는 폴리아미드 대신 수성 연질폼을 창문, 틀 샤시의 비어 있는 내부공간에 삽입 분사시켜 5초 이내에 100％ 발포 충진하여 창문, 틀 샤시의 내부 공간을 채우게 함으로써 샤시의 강도도 높아지고, 흡음, 차음, 단열의 효과가 탁월함은 물론 수성 연질폼의 여러가지 장점들을 창문, 틀 샤시에 나타나도록 구성함으로써 보다 효능적인 창문, 틀 샤시로 구성할수 있어 발명하게 되었다.
Patent KR-20120098292-A (KR)
Title: Method for detecting traffic lane
Inventor: PARK JAE HONG
IPC: B60W30/12
Filed: 2011-02-28
Abstract: PURPOSE: A lane detecting method is provided to shorten times required for detecting lanes and to reduce the amount of the lanes to be detected by reducing the detecting regions of the lanes. CONSTITUTION: A lane detecting method includes the following: a lane recognizing system detects the lane information of arbitrary lanes based on a screen which is taken by a camera and detects slope information based on the lane information(S100); a slope is displayed on the screen, and a searching line is displayed to be spaced apart from the slope(S110); and the system successively detects regions based on the searching line in order to detect a lane(S130). The searching line crosses the slope at a pre-determined angle. [Reference numerals] (AA) Start; (BB) End; (S100) Detecting one arbitrary lane; (S110) Setting the slope displaying line of the detected lane; (S120) Setting a detecting region crosslinking the set slope line; (S130) Detecting another lane from the set detecting region
Patent KR-20120102927-A (KR)
Title: Submerged mbr system comprising u-form inline mixer
Inventor: NA JI HUN
IPC: C02F3/06
Filed: 2011-03-09
Abstract: PURPOSE: A submerged membrane bioreactor(MBR) system is provided to simplify operational processes and to improve treatment efficiency by combining chemical treatment and biological treatment. CONSTITUTION: A submerged MBR system includes an anoxic bath(300), an anaerobic bath(400), a membrane separating bath(500), and a U-shaped inline mixer(590). The anaerobic bath has a fluid connection with the anoxic bath. The membrane separating bath has a fluid connection with the anaerobic bath. The U-shaped inline mixer has a fluid connection with the membrane separation bath. The U-shaped inline mixer includes one or more Venturi pipes and a U-shaped connecting pipe. The membrane separating bath pumps feed water to the U-shaped inline mixer. A coagulating tank pumps coagulant to the U-shaped inline mixer. The Venturi pipes of the U-shaped inline mixer are connected by the U-shaped connecting pipe. [Reference numerals] (AA) Wastewater; (BB) Treated water; (CC) Sludge
Patent KR-20120104052-A (KR)
Inventor: AN BYEONG YONG
IPC: A47B87/02
Filed: 2011-03-11
Abstract: 본 발명은 슬라이드 적층형 수납용기의 적층구조 및 적층보관장치에 관한 것으로서, 특히 다수개의 수납용기를 자체 적층하여 보관할 수 있고, 다양한 방향으로 인출 또는 삽입시킬 수 있는 슬라이드 적층형 수납용기의 적층구조 및 적층보관장치에 관한 것이다. 
본 발명의 슬라이드 적층형 수납용기의 적층구조는, 내부에 물건이 수납되고, 일면 이상이 개방된 본체와; 상기 본체의 개방된 면을 덮는 커버로 이루어진 다수개의 수납용기의 적층구조에 있어서, 상기 수납용기의 상면 또는 하면 중 어느 일면에는 상기 수납용기의 길이방향으로 길게 형성된 제1가이드홈과, 상기 제1가이드홈의 직각방향인 상기 수납용기의 폭방향으로 길게 형성되어 상기 제1가이드홈과 교차되는 제2가이드홈이 형성되고, 나머지 일면에는 가이드돌기가 형성되며, 상기 제1가이드홈과 제2가이드홈은 상호 교차하여 제1교차홈을 형성하고, 상기 가이드돌기는 상기 제1교차홈에 대응되는 위치에 형성되되, 상기 수납용기는 수평방향으로 다수개가 배치되어 상기 제2가이드홈이 상호 연통되고, 상하방향으로 길이방향이 상호 엇갈리게 적층되며, 어느 하나의 수납용기에 형성된 가이드돌기는 상부 또는 하부에 적층된 다른 수납용기의 제1교차홈에 삽입 배치되어, 상기 가이드돌기가 상기 제1가이드홈 또는 제2가이드홈을 따라 수평방향으로 슬라이딩하여 인출되는 것을 특징으로 한다.
Patent KR-20120108294-A (KR)
Title: A graduation memorial album
Inventor: LEE SANG JU
IPC: B42D1/08
Filed: 2011-03-23
Abstract: PURPOSE: A year book is provided to offer motivation for future by arranging personal pictures on a world map. CONSTITUTION: Inner sheets of paper(3) are arranged in the inside of a front and a rear cover(1,2). Personal pictures for graduates are published in the inner sheet of the paper. A world map is printed on a base surface(4) of the personal pictures. Each personal picture is arranged on the world map. The personal picture includes a background unit(11) and a figure unit(12). The background unit is composed of two or more colors.
Patent KR-20120110255-A (KR)
Title: A assembly pipe with air vent
Inventor: LEE JONG TAE
IPC: E03C1/122
Filed: 2011-03-29
Abstract: PURPOSE: An assembly pipe with an air vent is provided to efficiently discharge water to the outside by discharging air which disturbs the discharge of the water to an inflow guide socket. CONSTITUTION: An assembly pipe(100) with an air vent comprises an upper body(110), a lower body(120), and an air vent(400). The upper body has an inflow guide socket and a horizontal drainpipe connection(114). The lower body is integrally coupled to the bottom of the upper body and has a discharge guide socket(121). The air vent is installed between the outer top end of the upper body and the outer bottom end of the lower body and guides air remaining in the small narrow portion(123) of the discharge guide socket to the top of the upper body.
Patent KR-20120111349-A (KR)
Title: Natural fermentation method for acacia trees
Inventor: YOU YOUNG SIK
IPC: B27K5/04
Filed: 2011-03-31
Abstract: PURPOSE: An acacia tree natural fermentation method using seawater is provided to prevent the crack and twisting phenomenon of an acacia tree by naturally fermenting the acacia tree. CONSTITUTION: A water tank is settled in a hole(S10). A fixing belt is installed under the upper side of the water tank(S20). Acacia tree are filled in the water tank(S30). Sea water is poured into the water tank(S40). Chlorine bleach is poured into the water tank(S50). The acacia tree are maintained in the water tank for a certain period of time(S60). The acacia tree are peeled(S70). The peeled acacia tree are stored in a cool place(S80). [Reference numerals] (S10) First preparation process; (S100) Commercialization process; (S20) Second preparation process; (S30) Loading process; (S40) Sea water injection process; (S50) Chlorine bleach injection process; (S60) Natural fermentation process; (S70) Peeling process; (S80) First drying process; (S90) Second drying process
Patent KR-20120114032-A (KR)
Title: Lighting apparatus for refrigerator using led
Inventor: OH TAE GEUN
IPC: F21W131/305
Filed: 2011-04-06
Abstract: PURPOSE: A lighting device for a refrigerator using LED is provided to uniformly illuminate the inside of a storage space by scattering and dispersing some part of light from a light source to the surface of a shelf. CONSTITUTION: A light guide shelf(310) is installed in a storage space(200) of a refrigerator in the horizontal direction. The light guide shelf is in the shape of a plate. The light guide includes a scattering pattern(320). An LED light source is installed on an inner wall of the storage space. The LED light source emits light to the light guide shelf.
Patent KR-20120117394-A (KR)
Title: A diagnostic device by ultrasonic reflection monitoring and a method thereof
Inventor: YOON SUK WANG
IPC: A61B8/14
Filed: 2011-04-15
Abstract: PURPOSE: A diagnosis device with ultrasonic wave reflection monitoring and a method thereof are provided to diagnose tissue with a non-invasive operation. CONSTITUTION: An ultrasonic wave converter for transmission/reception(100) converts an input electric signal into an ultrasonic wave. The ultrasonic wave converter for transmission/reception irradiates the ultrasonic wave to one side of the target tissue. The ultrasonic wave converter for transmission/reception converts the ultrasonic wave reflected in the opposite side of the target tissue into an output electric signal. A signal processing module(400) converts the output electric signal into a frequency function. A calculation and diagnosis module(500) diagnoses abnormality of the target tissue. [Reference numerals] (100) Ultrasonic wave converter for transmission; (300) Ultrasonic wave transmission/reception driving unit; (400) Signal processing module; (500) Calculation and diagnosis module; (600) Display unit; (AA) Abnormal structure; (BB) Object structure; (CC) Normal structure; (DD) Scan
Patent KR-20120119236-A (KR)
Inventor: PARK IN SUNG
IPC: A01K91/03
Filed: 2011-04-21
Abstract: 본고안은 낚시용찌 회전 핀과 회전 홀더에 관한 것으로 원활한 회전을 할 수 있는 핀과 홀더를 낚시용찌에 결합시켜 낚시하면서 일어나는 줄 꼬임을 방지하고 홀더의 별도 구입의 필요성이 없어 경제적이며 내식성이나 내구성이 강한 금속재나 합성수지재의 사용으로 사용수명 또한 연장한 낚시찌 회전핀과 회전 홀더
Patent KR-20120120758-A (KR)
Title: Cooling apparatus for engine
IPC: F01P3/18
Filed: 2011-04-25
Abstract: PURPOSE: An engine cooling system is provided to guarantee the stability of combustion in various operation conditions by preventing the decrease of engine output and efficiency. CONSTITUTION: An engine cooling system(100) comprises first and second coolant circulation lines(30,70), first and second water pumps(35,75), first and second radiators(40,80). The first coolant circulation line is connected to a block water jacket(20) which cools a cylinder block(10). The second coolant circulation line is connected to a head water jacket which cools a cylinder head. The first and second water pumps are installed in the first and second coolant circulation lines, respectively. The first and second water pumps supply coolant to the block water jacket and head water jacket, respectively. The first and second radiators are installed in the first and second coolant circulation lines, respectively, and cool the coolant by delivering the heat of each coolant circulating through the cylinder head to external air.
Patent KR-20120121185-A (KR)
Title: Apparatus and method for equalizing a signal using canceling interference in a wiless communication system
IPC: H04B7/04
Filed: 2011-04-26
Abstract: PURPOSE: An equalization apparatus and method thereof are provided to promote the reliability of equalization by equalizing a signal which interference is eliminated in the received signal. CONSTITUTION: The equalization unit of a receiver estimates a transmission signal by equalizing a received signal(703). The interference elimination signal generator of the receiver generates the received signal which interference is eliminated between transmission signals using the estimated transmission signal(705). The equalization unit creates x' and x" in order to independently equalize the signal which the interference is eliminated. The equalization unit outputs x' using a linear addition method. The equalization unit generates the estimated transmission signal(707). [Reference numerals] (701) Receiving a signal(Y) from a transmitter; (703) Estimating a transmission signal(X^) by equalizing the received signal; (705) Generating signals(Y',Y") from which interference between transmission signals is eliminated using the estimated transmission signal; (707) Equalizing Y' and Y" independently to produce X' and X" and adding to generate the finally estimated transmission signal; (AA) Start; (BB) End
Patent KR-20120129250-A (KR)
Title: Smart Control System for Wind-Generator
IPC: G05B23/02
Filed: 2011-05-19
Abstract: PURPOSE: A smart control system for a wind power generator is provided to monitor the change of an energy amount by monitoring a current value of the input terminal and output terminal of an inverter in a remote location. CONSTITUTION: A rectifier(10) converts three-phase AC power generated in a wind power generator into DC power. A charge unit(20) charges electricity in a capacitor(30). An inverter(40) converts DC power into AC power. A first sensor(80) senses the power generation amount of the wind power generator at the input terminal of the rectifier. A seconds sensor(90) senses a current value of the input terminal and output terminal of the inverter. A controller(50) transmits sensor data to a computer(60). A brake part(70) stops the wind power generator.
Patent KR-20120129450-A (KR)
Title: Adhensive supporter
IPC: F16B47/00
Filed: 2011-05-20
Abstract: PURPOSE: A suction holder is provided to fix a mobile device firmly by maintaining the vacuum state between the suction holder and the mobile device. CONSTITUTION: A suction holder comprises a pad(10), a center member(25), a housing(20), a stopper member(30), a cylindrical ball receiving unit(40), and an elastic member(35). The underside of the pad is adsorbed to the surface of a mobile device. The center member is fixed to the center portion of the pad and coupled with the stopper member. The housing is placed on the top of the pad. The ball receiving unit is formed on the back side of the stopper member. A knurling(48) is formed in the exterior of the ball receiving unit comprising cut grooves(49). The elastic member supplies elastic force between the exterior of the housing and the stopper member.
Patent KR-20120130940-A (KR)
Title: Method of separating iron from non-iron metal mixture by dry type
IPC: B03C1/02
Filed: 2011-05-24
Abstract: PURPOSE: A method of dry isolation of iron from a non-ferrous metal mixture is provided to reduce iron oxide and to effectively isolate pure iron using magnetic force, thereby efficiently producing expensive non-ferrous metal. CONSTITUTION: A method of dry isolation of iron from a non-ferrous metal mixture includes the following steps: checking tin content in a mixture; pulverizing the mixture into powder using a pulverizer; adding a reducing agent; agitating and mixing the pulverized mixture with the reducing agent; sintering the mixture in which the reducing agent is added at 600-650 deg. Celsius and reducing ferric oxide; adding the sintered mixture into a magnetic selector; extracting and isolating the reduced irons attached to a magnet(116); checking tin content; measuring and packing if the content of the non-ferrous metal in the mixture is higher than specified. The non-ferrous metal can be tin, tungsten, copper, or magnesium.
Patent KR-20120131795-A (KR)
Title: Dehumidifier for electric vehicle
IPC: F24F3/14
Filed: 2011-05-26
Abstract: PURPOSE: A dehumidifier for an electric vehicle is provided to prevent moisture from being formed on indoor windows of an electric vehicle by removing moisture from indoor air of the electric vehicle with a dehumidifying agent of a dehumidifying pack. CONSTITUTION: A dehumidifier for an electric vehicle comprises a dehumidifying pack(30) and a receiving unit. A dehumidifying agent for absorbing moisture from indoor air of an electric vehicle or outdoor air supplied to the electric vehicle is formed inside the dehumidifying pack to be ventilated. The receiving unit is formed in the electric vehicle to mount the dehumidifying pack on the electric vehicle in a single body. The dehumidifying pack is received in the receiving unit to be ventilated. The receiving unit is composed of a duct(10). The duct guides the outdoor air to the indoor of the electric vehicle or circulates the indoor air of the electric vehicle. The duct provides the outdoor air or indoor air to the dehumidifying pack embedded in the duct.
Patent KR-20120134659-A (KR)
Inventor: HA EUN YOUNG
IPC: F24J3/08
Filed: 2011-06-03
Abstract: PURPOSE: A hybrid geothermal system using large boreholes and construction method thereof are provided such that ground water freely flows as horizontal boreholes are formed in a direction of an aquifer or radial direction. CONSTITUTION: A hybrid geothermal system using large boreholes comprises a water reservoir(2), large boreholes, a plurality of perforated pipes(11), a composite heat exchange pipe(4), an upper valve(5), a lower valve(6), and a filing material(7). The inside of an underground space is finished by reinforced concrete, and the water reservoir is formed after the ground(1) is excavated to the planned depth. The large boreholes are formed at the side wall of the water reservoir along a peripheral direction at constant intervals. The perforated pipes are inserted into the large boreholes, and ground water smoothly flows in the water reservoir. The vertical and horizontal heat exchanging pipes of the composite heat exchange pipe are installed in the water reservoir. The upper and lower valves are installed in the composite heat exchange pipe, and open-type and close-type systems are selectively applied. The filling material is charged in the upper part of the water reservoir to protect geothermal heat.
Patent KR-20120135949-A (KR)
Title: Cruise control apparatus and method for controlling the same
Inventor: PARK BYUNG SUK
IPC: B60W30/14
Filed: 2011-06-08
Abstract: PURPOSE: A cruise control system notifying deceleration information of a vehicle to a driver, and a controlling method thereof are provided to receive road information from a car navigating system for reducing the speed. CONSTITUTION: A cruise control system comprises a communication unit and a control unit. The communication unit receives road information from a car navigating system(503). The control unit detects deceleration information from the road information, and compares the current speed of a vehicle to the speed corresponding to the deceleration information for controlling the vehicle(506). [Reference numerals] (501) Input speed; (502) Driving in inputted speed; (503) Receiving road information from navigation system; (504) Checking road information; (505) Existence of speed-reducing information; (506) Obtaining speed corresponding to speed-reducing information; (507) Driving in obtained car speed; (AA) Start; (BB) No; (CC) Yes; (DD) Finish