baber/WOPTO huggingface dataset:
Patent KR-20090020270-A (KR)
Title: Polyamide fiber for reinforcing concrete
Inventor: LEE DONG EUN
IPC: C04B16/06
Filed: 2007-08-23
Abstract: A polyamide fiber for reinforcing concrete is provided to have excellent cohesive property with the concrete and excellent tenacity and anti-wearing character of the fiber and to improve cracking resistance, tensile strength and compressive strength of the concrete. A coating solution including ester based lubricant and surfactant is coated on a surface of a polyamide fiber for reinforcing concrete. The coating weight of the coating solution is 0.5~3 weight% based on polyamide fiber total weight. The coating solution consists of polyhydric alcohol ester lubricant 40~50 weight%, nonionic surfactant 30~40 weight% and antistatic agent 10~30 weight%. A relative viscosity(RV) of the polyamide fiber is 2.9 or greater.
Patent KR-20090021512-A (KR)
Title: Guide rail expansion joint for rubber wheel agt
Inventor: PARK CHOON BOK
IPC: E01B11/24
Filed: 2007-08-27
Abstract: A rubber wheel type LRT tilting type elastic joint is provided that the safety of the web of the guide rail is secured about expansion and contraction. A rubber wheel type LRT tilting type elastic joint comprises a fixing unit guide rail(110) and the active part guide rail(120) cutting the guide rail and is formed, a fixing unit guide rail and the splice plate connecting the active part guide rail, a fixing unit guide rail with the connecting member, and the lower fixing plate, upper and lower activity boards(160,170) and upper and lower reinforcement plates(190,200).
Patent KR-20090021951-A (KR)
Title: Thermoplastic flame retardant resin composition
Inventor: CHANG MIN CHEOL
IPC: C08L25/04
Filed: 2007-08-29
Abstract: A thermoplastic flame retardant resin composition is provided to ensure excellent weather resistance, fire retardancy, impact resistance and heat resistance, and to prevent the yellowing by oxidation. A thermoplastic flame retardant resin composition comprises a base resin 100.0 parts by weight and a phosphate compound having a structure of the chemical formula 2. The base resin comprises a graft polymer 9~80 weight% containing a rubber modified styrene-based compound; a styrene compound-containing copolymer 19~90 weight%; and epoxy resin 1~30 weight% having a structure of the chemical formula 1. In the chemical formula 1, n is 1~10000. In the chemical formula 2, R1-R3 are an alkyl group or aryl.
Patent KR-20090022210-A (KR)
Inventor: JOUNG YOUNG SUN
IPC: A23K10/32
Filed: 2007-08-30
Abstract: A method for preparing an environment-friendly fermentation sawdust with hyphae as a fodder is provided to mix hyphae sawdust to fermentation sawdust without any chemical materials in no need of using the hyphae sawdust and the fermentation sawdust respectively. A method for preparing an environment-friendly fermentation sawdust with hyphae as a fodder comprises the following steps. Moisture is supplied to a container having 10kg of oak tree sawdust and 10kg of a waste oak tree inside in order to include 65% of moisture contents(a). The sawdust is well stirred and 2kg of rice bran is added to the stirred sawdust(b). A lagging cover covers the container and maintains an inner temperature at 55°C while contents in the container are turned over(c). If the inner temperature keeps up to 55°C for 24 hours, water with 1kg of charcoal powder is additionally added to maintain 65% of moisture contents(d). The contents in the container are turned over to generate an aerial mycelia after 3kg of the rice bran is additionally added(e).
Patent KR-20090024383-A (KR)
Title: Thin film trnasistor display substrate, method of manufacturing the same and display apparatus having the same
Inventor: RYU HYE YOUNG
IPC: H01L29/786
Filed: 2007-09-04
Abstract: A thin film transistor display substrate, method of manufacturing the same and display apparatus having THE SAME are provided to block the impurity generated from the color filter and to prevent the contamination of the liquid crystal. The gate line(121) comprises the gate electrode(124). The gate insulating layer is formed in order to cover the gate line. The semiconductor layer is formed on the gate insulating layer. The data line(171) comprises the source electrode(173). The color filter(181) is formed on the substrate and comprises the first opening(183). The inorganic insulation film covers the first opening. The first light shield layer is formed in the first opening. The pixel electrode(197) is electrically connected to the drain electrode(175).
Patent KR-20080079978-A (KR)
Title: Operating method of charge trap flash memory device
Inventor: SEOL KWANG SOO
IPC: G11C16/14
Filed: 2007-09-07
Abstract: An operation method of a charge trap flash memory device is provided to assure stability of a program/erase state by preventing opposite charges from being left in a charge trap layer in a program state or an erase state, by improving recombination speed of electrons and holes and stabilizing charges. According to an operation method of performing program or erase operation in a charge trap flash memory device having a charge trap layer, program or erase operation is performed by using a composite signal of a DC pulse signal and an AC perturbation signal. The composite pulse has the AC perturbation signal following the DC pulse signal for a constant time. The composite signal has an overlapped signal of a first DC pulse signal, a second DC pulse signal smaller than the first DC pulse signal and the AC perturbation signal.
Patent KR-20090027009-A (KR)
Title: Display apparatus for stereoscopic and an operation method of the same
Inventor: KANG HOON
IPC: H04N13/04
Filed: 2007-09-11
Abstract: An apparatus of a 3D display and an operating method thereof are provided to observe other surface of a virtual object and to display the virtual object like a real object in other angle according to change of a location of a user. An apparatus of a 3D display comprises the followings: a 3D processor(110) manufacturing and providing a 3D virtual image; a display unit(120) displaying the 3D image; a tracking unit(140) sensing a location information of a user; and a main processor(130) moving the 3D image to a direction corresponding to the location information sensed in the tracking unit.
Patent KR-20090030106-A (KR)
Title: Apparatus for cutting single crystal ingot
Inventor: LEE GI HONG
IPC: H01L21/20
Filed: 2007-09-19
Abstract: An apparatus for cutting a single crystal ingot is provided to increase the accuracy of cutting a wafer by supplying a uniform slurry on the surface of a wire without stopping of a slurry nozzle. A holder(110) is provided in order to fix an ingot(10) and moves ingot to the direction of a wire(W). A Holder is moved in order to cut the ingot, and the wire is rolled with a plurality of wire rollers(112a-112c). The wire is connected to a pair of reels(121,122). One of rollers is connected to a drive motor(113) , and the wire is moved according to the roller rotation by the drive motor between reels. The wire is rolled by the rollers by a constant pitch. The ingot is moved to a wire and is transferred a wafer having approximately the thickness corresponding to the pitch. A slurry nozzle(130) is located on the wire and supplies slurry to the surface of the wire.
Patent KR-20090030408-A (KR)
Title: 고안정성의 롤러형 슬라이드
Inventor: PARK YOON SIG
IPC: A47B88/12
Filed: 2007-09-20
Abstract: 본 발명은 슬라이드의 회전진동이 억제되어 안정성이 매우 높은 롤러형 슬라이드에 관한 것이다.  
     웨브와 레이스웨이를 포함하는 레일부, 및  고정판과 고정판에 부착되는 롤러부로 구성되고 레일부의 레이스웨이를 따라 구름운동을 하는 이동블럭으로 구성된다. 이동블럭은 짝수의 롤러부를 포함하며, 롤러부는 상기 고정판에 부착되는 축과 이 축을 중심으로 회전가능하게 결합하는 롤러로 구성된다. 이동블럭의 각 롤러부는 2개의 롤러부가 쌍을 이루어 서로 마주보도록 배치되되, 한쌍의 롤러부의 각 롤러는 서로 맞닿아서 각각의 축을 중심으로 반대방향으로 회전하도록 배열된다. 
       
     롤러형 슬라이드, 롤러의 배열, 회전진동
Patent KR-20090037065-A (KR)
Title: Offer-scheme and markup language for personalized service in digital library
Inventor: SHIN DONG KYOO
IPC: G06Q50/26
Filed: 2007-10-11
Abstract: A method for providing personalized service and a markup language in digital library are provided to offer configured context by structurizing the context systematizing the classification of the necessary meta information. An LIML(Library Interaction Markup Language) includes user ID information, one context element which is the identification tag(ID tag) including all data which is possibly generated in the interaction between the user identification. A context element comprises the information for distinguishing user and the information including to offer the personalized service based on the behavior pattern of each user centered. A use element for indicating user information has elements for personal information part and the information for personalized service based on behavior pattern. A user information element has the information for the personal identification of the user for being provided the personalization service based on the behavior pattern fitting for each user.
Patent KR-20090037554-A (KR)
Title: Uninterruptible power supply a sequential control type
Inventor: LEE WOONG HUI
IPC: H02J9/06
Filed: 2007-10-12
Abstract: An uninterruptible power supply of a sequential load control type is provided to control a power supply time according to the load by detecting a power quantity of a battery output. A synchronous switching unit(110) senses a power outage. A load power setting unit(200) inputs the setting power required for first to n-the loads to an uninterruptible power supply(100). A load power detecting unit(230) detects the power quantity of a battery output. The load power detecting unit includes the setting power of the first to n-th loads in real time by a comparator(220). A load power interrupting control unit(240) is connected to a load interrupting unit(120) of each load. If the load power is smaller than the setting power of the first load, the load power interrupting control unit transmits the breaker open signal to the load interrupting unit. The first to n-th loads are sequentially interrupted according to the importance. A load state condition display device(250) displays the power setting quantity of the load and the interrupting time.
Patent KR-20090037609-A (KR)
Title: Method for hysteresis margin determinating and handover triggering method, and mobile station
Inventor: KIM WON IK
IPC: H04B7/26
Filed: 2007-10-12
Abstract: A method for determining a hysteresis margin, a handover triggering method, and a mobile station performing the same are provided to reduce unnecessary handover by increasing the probability that the handover is performed to the cells of which qualities are expected to be improved most rapidly among adjacent cells. The intensity of a signal received from a serving cell and an adjacent cell during collection interval is obtained(S103). By using the intensity of the signal, the inclination of linearized signal corresponding to the serving cell and the adjacent cell is deduced(S105). By using the inclination, the hysteresis range corresponding to the adjacent cell is determined(S106).
Patent KR-20090038283-A (KR)
Title: Method of load decentralization and load inhibition in overlay multicast tree on mobile ad-hoc network
Inventor: KIM YOUNG HAN
IPC: H04L12/44
Filed: 2007-10-15
Abstract: A load sharing/inhibiting method for reducing the channel competition and interference is provided to improve the transfer rate of a packet by reducing interference and channel competition around a node. A new member node which is not a child or a parent node is discovered through a member hello message(S600, S605). The parent node modification message is transmitted to the original parent node(S625). The change information is reported to the multicast parent member node which it freshly selects(S630). The parent member node receiving the change information registers the corresponding member node as the multicast child member node(S635).
Patent KR-20090040690-A (KR)
Title: Air conditioner
Inventor: PARK JEONG TAEK
IPC: F24F1/00
Filed: 2007-10-22
Abstract: An air-conditioner is provided to improve the blowing performance of a fan by forming an indented surface on the rear guide so as to suppress the split of air at the rear guide. An air-conditioner comprises a heat exchanger arranged inside a case, a fan(30) positioned on one side of the heat exchanger, and a rear guide(50) extended to the intake side of the fan. The rear guide includes an indented surface(51) on one side of the fan so that the interval between the rear guide and the intake side surface of the fan is relatively wide and the split of air flow is prevented.
Patent KR-20090041474-A (KR)
Title: Robot finger and robot hand having the same
Inventor: KIM SEONG KUN
IPC: B25J15/10
Filed: 2007-10-24
Abstract: A robot finger and a robot hand including the same are provided to efficiently perform operation which is similar to the movement of human hands with simple mechanism consisting of a plain gear and bevel gear. A robot finger comprises: a driving bevel gear(112) passing through a base(110) inside; a first articulated axle(150) having a first power transmission bevel gear(152) and a first segment rotation bevel gear(154); a first segment(120) connected to the first articulated axle, rotated with the first segment rotation bevel gear; and a first concatenated axis(180) having a secondary connection bevel gear(184) and a first concatenated bevel gear(182).
Patent KR-20090041671-A (KR)
Title: Intake system of vehicle
Inventor: SUNG CHANG HYUN
IPC: B01D35/30
Filed: 2007-10-24
Abstract: An intake system of vehicle is provided to remove components like PVC vinyl cover, hot melt and strap by injection molding the non-woven fabric which is integrated with the bottom duct body of the air duct body. An intake system of vehicle comprises an air cleaner(20) which filters an intake air that is flowed in through a throttle body, an air duct(30) which is prepared between the air cleaner and an intake manifold, and a non-woven fabric(70) which is inserted into the molding the air duct molding and is integrated in the air duct. The air duct guides the intake air filtered in the air cleaner into the intake manifold. The air duct is mad of plastic material.
Patent KR-20080040573-A (KR)
Title: Method for supplying cover gas
Inventor: SANUI HIROSHI
IPC: B22D1/00
Filed: 2007-10-29
Abstract: A method for supplying a cover gas is provided to obtain effects of sufficiently preventing oxidation combustion and suppressing cost increase by supplying a cover gas containing fluoroketone into a melting furnace of magnesium, and by containing a necessary and sufficient amount of fluoroketone in the cover gas when preventing oxidation and combustion of magnesium melt. In a method for supplying a cover gas containing fluoroketone into a melting furnace(1) to prevent oxidation and combustion of a magnesium(3) melt in the melting furnace, the method for supplying the cover gas comprises measuring water concentration in an atmosphere within the melting furnace, and adjusting concentration of fluoroketone in the cover gas to a range of 1/50 to 1/5 of the water concentration. The method comprises adding gas in addition to oxygen into the cover gas, measuring oxygen concentration in the atmosphere within the melting furnace, and calculating the water concentration in the melting furnace based on the oxygen concentration and water amount in the air outside the melting furnace. The method comprises adding an inert gas into the cover gas, measuring concentration of the inert gas in the atmosphere within the melting furnace, and calculating the water concentration in the melting furnace based on the concentration of the inert gas and water amount in the air outside the melting furnace. The concentration of fluoroketone is in a range of 50 to 14,000 ppm in volume.
Patent KR-20090043364-A (KR)
Inventor: HAN BUM KYU
IPC: A61C8/00
Filed: 2007-10-29
Abstract: 본 발명은 임플란트 시술용 리머에 대한이다. 
     본 발명의 임플란트 시술용 리머는, 원기둥형 몸체(61)와; 몸체(61)의 저면 중앙부에서 하향 연장되는 결합축(62)과; 몸체(61)의 상면 테두리부를 따라 돌출되어 절삭날의 역할을 하는 하나 이상의 천공돌기(63) 등으로 이루어진 구조이다. 
     본 발명의 임플란트 시술용 리머를 사용하여 윗어금니치조골에 구멍을 뚫은 후 상악동측에 뼈를 생성 및 육성시키는 경우, 윗어금니치조골의 상단부를 제거하지 않고 리머 몸체의 상면에 적층되기 때문에 리머에 의한 치조골막의 손상이 방지 또는 최소화되며, 윗어금니치조골의 상단부를 치조골막과 함께 상악동 측으로 쉽게 밀어 올릴 수 있기 때문에 뼈 생성시간을 단축할 수 있는 장점이 있다. 
       
     임플란트, 리머, 치조골, 상악동
Patent KR-20090048708-A (KR)
Title: 플레어 너트 고정식 압력 게이지
Inventor: LEE DONG HEE
IPC: G01L19/00
Filed: 2007-11-12
Abstract: 본 발명은 배관 내부의 압력을 측정하기 위해서 에어컨 냉매파이프 연결함 등에 설치되는 압력 게이지의 장착 및 분리가 보다 쉽게 이루어질 수 있도록 할 뿐만 아니라 그 제조공정이 보다 간단하게 이루어질 수 있도록 한 플레어 너트 고정식 압력 게이지에 관한 것이다. 본 발명은 압력 게이지에 있어서, 압력에 따른 지침의 위치가 변하도록 내부구성이 이루어진 게이지 바디와; 상기 게이지 바디의 후방측으로 소정 길이 연장형성되는 연결관과; 상기 인너 파이프의 내측단으로 소정 구간 삽입이 이루어지도록 연결관의 끝단부에 형성된 삽입단과; 상기 삽입단의 외주연에 고무재질의 패킹이 장착되도록 환형상의 홈으로 형성된 패킹 시트와; 상기 인너 파이프의 내측에 위치된 삽입단이 외측으로 빠지지 않도록 연결관의 외주연 도중이 플레어 너트의 걸림턱 내주연과 나사체결되도록 형성된 나사고정부; 를 포함하여 그 구성이 이루어진다. 
       
     플레어 너트, 압력 게이지, 가스, 기밀
Patent KR-20090049478-A (KR)
Title: 차량용 체결장치
Inventor: WON SUNG JIN
IPC: F16B23/00
Filed: 2007-11-13
Abstract: 본 발명은 체결장치에 관한 것으로서, 특히, 체결작업을 행하기 어려운 협소한 공간에서 용이한 조립을 행할 수 있도록 하는 차량용 체결장치에 관한 것이다. 
     본 발명은, 체결체와 피체결체에 삽입되는 볼트, 상기 볼트에 결합되는 너트, 및 상기 볼트에 구비되어 상기 볼트의 회전을 구속하는 고정부를 포함하는 것을 특징으로 하는 차량용 체결장치를 제공한다. 
       
     차량, 차체프레임, 로워암, 체결체, 피체결체
Patent KR-20090049897-A (KR)
Inventor: LEE BYUNG RYEUL
IPC: A61K8/19
Filed: 2007-11-14
Abstract: 본 발명은 클렌징 캡슐을 함유하는 치아 미백용 조성물에 관한 것으로, 보다 상세하게는 치아 오염을 효과적으로 제거하기 위하여 미백성분으로서 오염물질 용해제 및 다공성 물질을 포함하는 클렌징 캡슐을 함유하는 치아 미백용 조성물에 관한 것이다. 본 발명에 따른 치아 미백용 조성물은 클렌징 캡슐에 포집된 리모넨에 의해 치면의 소수성 오염물질을 용해시키고, 용해된 오염물질을 다공성 물질에 흡착시켜 제거할 수 있어, 치아의 오염물질 제거에 매우 효과적이다. 
     클렌징, 캡슐, 리모넨, 다공성 물질, 클렌징 캡슐
Patent KR-20090057716-A (KR)
Title: Fabrication method of high voltage device
Inventor: KANG SOON KYUNG
IPC: H01L29/78
Filed: 2007-12-03
Abstract: A method for manufacturing a high voltage device is provided to reduce the length of a drift region and a channel region by forming the drift region with a vertical structure symmetrically. A pair of drift regions(21) are formed in a semiconductor substrate in a vertical direction. An oxide film(22) partially overlapped with the pair of the drift regions is formed in a surface of the semiconductor substrate. The trench region is formed on the semiconductor substrate between the pair of drift regions. An oxide film spacer(24) is formed in both sidewalls of the trench region. The gate is formed in an inner side of the trench region and the upper part of the oxide film. The surface of the gate is planarized by etching. The source and drain are formed in the pair of drift regions.
Patent KR-20090058627-A (KR)
Title: Chair for posture correction
Inventor: KIM DONG KYUM
IPC: A47C7/62
Filed: 2007-12-05
Abstract: A posture correction chair is provided, which prevents the intervertebral disk and enables a user to sit down for a long time without stress on the waist. A posture correction chair comprises: a plurality of position detection sensors which are installed at the buttock part and seat back of the chair; a data input part in which the location information of the sensor is input from the sensor; a MICOM(20) calculating sensor pressure according to the inputted location information and comparing the set up critical value with the pressure value; and a warning signal part(30) outputting the warning signal corresponding to the reference value of the MICOM.
Patent KR-20090062457-A (KR)
Title: A water feeding nipple for domestic animals
Inventor: LEE CHANG HYUN
IPC: A01K7/02
Filed: 2007-12-13
Abstract: A water supply nipple for livestock farming is provided to allow a cock to be operated smoothly by using a rubber packing and to allow the cock to be restored stably to the correct position in case of the blocking of a discharge hole after water supply. A water supply nipple to be mounted to a water supply pipe comprises a nipple case(10) which is connected with the connection part(12) of the water supply pipe and the lower discharge hole(16); a cock(20) which is extended to the lower part of the nipple case, and is provided with a projection part at the upper end of the screening plate(22) opening or closing the discharge hole, and a water supply groove(25) opened from the projection part(24) to the side direction of the screening plate; a rubber packing(30) which has the multi-staged wrinkles formed by adhering the projection part to the penetration hole(32) of the center so as to be extended in the length direction; an O-ring(26) which prevents the leakage between the screening plate and the discharge hole; and a fixing cap(40) which allows a connection hole(42) to be engaged to the upper part of the nipple case for compression adhering the rubber packing and for supplying drinking water to be connected with the penetration hole.
Patent KR-20090063319-A (KR)
Title: Quantification technique of a dynamic characteristic about feedback feeling of switch
Inventor: SAWADA OSAMU
IPC: G01M99/00
Filed: 2007-12-14
Abstract: A method for quantization of a kinetic property of a switch is provided to improve operational feeling of a switch product by using quantized physical quantity as a first design index of a filling property of the switch. A method for quantization of a kinetic property of a switch comprises the following steps of: measuring average of all sampling data; measuring a movement average value to be a central line about an arbitrary interval number n(S302); measuring a difference value of the sampling data and the movement average value(S304); setting up a statistical confidence interval of the difference value; measuring the sampling data by removing an abnormal value out of a confidence interval(S306); measuring standard deviation of sampling data and the average value in which the abnormal value is removed(S308); and designating a measured value as a design index of switch operation(S310).
Patent KR-20090063472-A (KR)
Title: Starter motor for vehicle
Inventor: LEE SANG SUK
IPC: F02N11/00
Filed: 2007-12-14
Abstract: A starter motor for a vehicle is provided to start the engine in the state where a pinion gear and ring gear are always meshed because a lever rotates and the electromagnet material is moved to the direction in which the direction has the pinion gear. A starter motor for a vehicle comprises a pinion gear(57) which is installed in a motor shaft(55) by an intermediation of a bearing(56); an electromagnet member(58) which is selectively combined with the pinion gear while being installed at the motor shaft; and a lever(59) whereof one end is joined a plunger(53) and the other end is joined in the electromagnet member. The pinion gear is always engaged with a ring gear(21) equipped in a flywheel. The electromagnet material reciprocates along the motor shaft. Both end of the lever rotate around a central axis(59a).
Patent KR-20090063867-A (KR)
Title: Composition for prevention or treatment of cancer containing phenyl-amino-thiazolone derivatives or phamaceutically acceptable salts thereof inhibiting protein phosphatase as an active ingredient
Inventor: RYU SEONG EON
IPC: A61K31/426
Filed: 2007-12-14
Abstract: A composition containing phenylaminothiazolone derivative or its pharmaceutically allowable salt for preventing and treating cancer is provided to suppress protein phosphatase activation and cancer cell division and proliferation. A composition for preventing and treating cancer, which suppress a protein phosphatase comprises a phenylaminothiozolone derivative of the chemical formula 1 or its pharmaceutically allowable salt as an active ingredient. The salt is an acid addition salt which is formed by free acid. The acid addition salt is produced by resolving the derivative of the chemical formula 1 in excess of acid solution and precipitating the salt in organic solvent. The protein phosphatase is Cdc25A[cell division cycle 25A], Cdc25B, Cdc25C, PTP1B[protein tyrosine phosphatase 1B], Prl-3[phosphatase of regenerating liver], LAR[leukocyte antigen-related], CD45[cluster of differentiation 45], Yop[Yersinia enterocolytica tyrosine phosphatase], PP1[protein phosphatases 1], or VHR[vaccinia human-related].